[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 TEncTop.cpp |
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| 35 | \brief encoder class |
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| 36 | */ |
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| 37 | |
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[56] | 38 | #include "TLibCommon/CommonDef.h" |
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[2] | 39 | #include "TEncTop.h" |
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[56] | 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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[608] | 44 | #if H_MV |
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| 45 | #include "../../App/TAppEncoder/TAppEncTop.h" |
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| 46 | #endif |
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[2] | 47 | |
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[56] | 48 | //! \ingroup TLibEncoder |
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| 49 | //! \{ |
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| 50 | |
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[2] | 51 | // ==================================================================================================================== |
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| 52 | // Constructor / destructor / create / destroy |
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| 53 | // ==================================================================================================================== |
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| 54 | |
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| 55 | TEncTop::TEncTop() |
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| 56 | { |
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| 57 | m_iPOCLast = -1; |
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| 58 | m_iNumPicRcvd = 0; |
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| 59 | m_uiNumAllPicCoded = 0; |
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| 60 | m_pppcRDSbacCoder = NULL; |
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| 61 | m_pppcBinCoderCABAC = NULL; |
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| 62 | m_cRDGoOnSbacCoder.init( &m_cRDGoOnBinCoderCABAC ); |
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| 63 | #if ENC_DEC_TRACE |
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| 64 | g_hTrace = fopen( "TraceEnc.txt", "wb" ); |
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| 65 | g_bJustDoIt = g_bEncDecTraceDisable; |
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| 66 | g_nSymbolCounter = 0; |
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| 67 | #endif |
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[56] | 68 | |
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| 69 | m_iMaxRefPicNum = 0; |
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| 70 | |
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| 71 | #if FAST_BIT_EST |
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| 72 | ContextModel::buildNextStateTable(); |
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| 73 | #endif |
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| 74 | |
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| 75 | m_pcSbacCoders = NULL; |
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| 76 | m_pcBinCoderCABACs = NULL; |
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| 77 | m_ppppcRDSbacCoders = NULL; |
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| 78 | m_ppppcBinCodersCABAC = NULL; |
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| 79 | m_pcRDGoOnSbacCoders = NULL; |
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| 80 | m_pcRDGoOnBinCodersCABAC = NULL; |
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| 81 | m_pcBitCounters = NULL; |
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| 82 | m_pcRdCosts = NULL; |
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[608] | 83 | #if H_MV |
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| 84 | m_ivPicLists = NULL; |
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| 85 | #endif |
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[2] | 86 | } |
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| 87 | |
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| 88 | TEncTop::~TEncTop() |
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| 89 | { |
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| 90 | #if ENC_DEC_TRACE |
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| 91 | fclose( g_hTrace ); |
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| 92 | #endif |
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| 93 | } |
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| 94 | |
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| 95 | Void TEncTop::create () |
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| 96 | { |
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[608] | 97 | #if !H_MV |
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[2] | 98 | // initialize global variables |
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[608] | 99 | initROM(); |
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| 100 | #endif |
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| 101 | |
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[2] | 102 | // create processing unit classes |
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[608] | 103 | m_cGOPEncoder. create(); |
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[2] | 104 | m_cSliceEncoder. create( getSourceWidth(), getSourceHeight(), g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth ); |
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| 105 | m_cCuEncoder. create( g_uiMaxCUDepth, g_uiMaxCUWidth, g_uiMaxCUHeight ); |
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| 106 | if (m_bUseSAO) |
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| 107 | { |
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[443] | 108 | m_cEncSAO.setSaoLcuBoundary(getSaoLcuBoundary()); |
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| 109 | m_cEncSAO.setSaoLcuBasedOptimization(getSaoLcuBasedOptimization()); |
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[56] | 110 | m_cEncSAO.setMaxNumOffsetsPerPic(getMaxNumOffsetsPerPic()); |
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[608] | 111 | m_cEncSAO.create( getSourceWidth(), getSourceHeight(), g_uiMaxCUWidth, g_uiMaxCUHeight ); |
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[2] | 112 | m_cEncSAO.createEncBuffer(); |
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| 113 | } |
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[56] | 114 | #if ADAPTIVE_QP_SELECTION |
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| 115 | if (m_bUseAdaptQpSelect) |
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| 116 | { |
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| 117 | m_cTrQuant.initSliceQpDelta(); |
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| 118 | } |
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[2] | 119 | #endif |
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| 120 | m_cLoopFilter. create( g_uiMaxCUDepth ); |
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| 121 | |
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[608] | 122 | #if RATE_CONTROL_LAMBDA_DOMAIN |
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| 123 | if ( m_RCEnableRateControl ) |
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[2] | 124 | { |
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[655] | 125 | #if KWU_RC_MADPRED_E0227 |
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[608] | 126 | m_cRateCtrl.init( m_framesToBeEncoded, m_RCTargetBitrate, m_iFrameRate, m_iGOPSize, m_iSourceWidth, m_iSourceHeight, |
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[655] | 127 | g_uiMaxCUWidth, g_uiMaxCUHeight, m_RCKeepHierarchicalBit, m_RCUseLCUSeparateModel, m_GOPList, getLayerId() ); |
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| 128 | #else |
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| 129 | m_cRateCtrl.init( m_framesToBeEncoded, m_RCTargetBitrate, m_iFrameRate, m_iGOPSize, m_iSourceWidth, m_iSourceHeight, |
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[608] | 130 | g_uiMaxCUWidth, g_uiMaxCUHeight, m_RCKeepHierarchicalBit, m_RCUseLCUSeparateModel, m_GOPList ); |
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[655] | 131 | #endif |
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[2] | 132 | } |
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[608] | 133 | #else |
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[655] | 134 | #if KWU_FIX_URQ |
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| 135 | if(m_enableRateCtrl) |
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[608] | 136 | #endif |
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[655] | 137 | m_cRateCtrl.create(getIntraPeriod(), getGOPSize(), getFrameRate(), getTargetBitrate(), getQP(), getNumLCUInUnit(), getSourceWidth(), getSourceHeight(), g_uiMaxCUWidth, g_uiMaxCUHeight); |
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| 138 | #endif |
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[2] | 139 | // if SBAC-based RD optimization is used |
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| 140 | if( m_bUseSBACRD ) |
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| 141 | { |
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[56] | 142 | m_pppcRDSbacCoder = new TEncSbac** [g_uiMaxCUDepth+1]; |
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| 143 | #if FAST_BIT_EST |
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| 144 | m_pppcBinCoderCABAC = new TEncBinCABACCounter** [g_uiMaxCUDepth+1]; |
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| 145 | #else |
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| 146 | m_pppcBinCoderCABAC = new TEncBinCABAC** [g_uiMaxCUDepth+1]; |
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| 147 | #endif |
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| 148 | |
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| 149 | for ( Int iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ ) |
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[2] | 150 | { |
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| 151 | m_pppcRDSbacCoder[iDepth] = new TEncSbac* [CI_NUM]; |
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[56] | 152 | #if FAST_BIT_EST |
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| 153 | m_pppcBinCoderCABAC[iDepth] = new TEncBinCABACCounter* [CI_NUM]; |
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| 154 | #else |
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[2] | 155 | m_pppcBinCoderCABAC[iDepth] = new TEncBinCABAC* [CI_NUM]; |
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[56] | 156 | #endif |
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| 157 | |
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[2] | 158 | for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ ) |
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| 159 | { |
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| 160 | m_pppcRDSbacCoder[iDepth][iCIIdx] = new TEncSbac; |
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[56] | 161 | #if FAST_BIT_EST |
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| 162 | m_pppcBinCoderCABAC [iDepth][iCIIdx] = new TEncBinCABACCounter; |
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| 163 | #else |
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[2] | 164 | m_pppcBinCoderCABAC [iDepth][iCIIdx] = new TEncBinCABAC; |
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[56] | 165 | #endif |
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[2] | 166 | m_pppcRDSbacCoder [iDepth][iCIIdx]->init( m_pppcBinCoderCABAC [iDepth][iCIIdx] ); |
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| 167 | } |
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| 168 | } |
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| 169 | } |
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| 170 | } |
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| 171 | |
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[56] | 172 | /** |
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| 173 | - Allocate coders required for wavefront for the nominated number of substreams. |
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| 174 | . |
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| 175 | \param iNumSubstreams Determines how much information to allocate. |
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| 176 | */ |
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| 177 | Void TEncTop::createWPPCoders(Int iNumSubstreams) |
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| 178 | { |
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| 179 | if (m_pcSbacCoders != NULL) |
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[608] | 180 | { |
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[56] | 181 | return; // already generated. |
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[608] | 182 | } |
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[56] | 183 | |
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| 184 | m_iNumSubstreams = iNumSubstreams; |
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| 185 | m_pcSbacCoders = new TEncSbac [iNumSubstreams]; |
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| 186 | m_pcBinCoderCABACs = new TEncBinCABAC [iNumSubstreams]; |
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| 187 | m_pcRDGoOnSbacCoders = new TEncSbac [iNumSubstreams]; |
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| 188 | m_pcRDGoOnBinCodersCABAC = new TEncBinCABAC [iNumSubstreams]; |
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| 189 | m_pcBitCounters = new TComBitCounter [iNumSubstreams]; |
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| 190 | m_pcRdCosts = new TComRdCost [iNumSubstreams]; |
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| 191 | |
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| 192 | for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ ) |
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| 193 | { |
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| 194 | m_pcRDGoOnSbacCoders[ui].init( &m_pcRDGoOnBinCodersCABAC[ui] ); |
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| 195 | m_pcSbacCoders[ui].init( &m_pcBinCoderCABACs[ui] ); |
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| 196 | } |
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| 197 | if( m_bUseSBACRD ) |
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| 198 | { |
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| 199 | m_ppppcRDSbacCoders = new TEncSbac*** [iNumSubstreams]; |
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| 200 | m_ppppcBinCodersCABAC = new TEncBinCABAC***[iNumSubstreams]; |
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| 201 | for ( UInt ui = 0 ; ui < iNumSubstreams ; ui++ ) |
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| 202 | { |
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| 203 | m_ppppcRDSbacCoders[ui] = new TEncSbac** [g_uiMaxCUDepth+1]; |
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| 204 | m_ppppcBinCodersCABAC[ui]= new TEncBinCABAC** [g_uiMaxCUDepth+1]; |
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| 205 | |
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| 206 | for ( Int iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ ) |
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| 207 | { |
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| 208 | m_ppppcRDSbacCoders[ui][iDepth] = new TEncSbac* [CI_NUM]; |
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| 209 | m_ppppcBinCodersCABAC[ui][iDepth]= new TEncBinCABAC* [CI_NUM]; |
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| 210 | |
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| 211 | for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ ) |
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| 212 | { |
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| 213 | m_ppppcRDSbacCoders [ui][iDepth][iCIIdx] = new TEncSbac; |
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| 214 | m_ppppcBinCodersCABAC[ui][iDepth][iCIIdx] = new TEncBinCABAC; |
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| 215 | m_ppppcRDSbacCoders [ui][iDepth][iCIIdx]->init( m_ppppcBinCodersCABAC[ui][iDepth][iCIIdx] ); |
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| 216 | } |
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| 217 | } |
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| 218 | } |
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| 219 | } |
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| 220 | } |
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| 221 | |
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[2] | 222 | Void TEncTop::destroy () |
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| 223 | { |
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| 224 | // destroy processing unit classes |
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[56] | 225 | m_cGOPEncoder. destroy(); |
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[2] | 226 | m_cSliceEncoder. destroy(); |
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| 227 | m_cCuEncoder. destroy(); |
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| 228 | if (m_cSPS.getUseSAO()) |
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| 229 | { |
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| 230 | m_cEncSAO.destroy(); |
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[56] | 231 | m_cEncSAO.destroyEncBuffer(); |
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[2] | 232 | } |
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| 233 | m_cLoopFilter. destroy(); |
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[608] | 234 | m_cRateCtrl. destroy(); |
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[2] | 235 | // SBAC RD |
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| 236 | if( m_bUseSBACRD ) |
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| 237 | { |
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| 238 | Int iDepth; |
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| 239 | for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ ) |
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| 240 | { |
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| 241 | for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ ) |
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| 242 | { |
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| 243 | delete m_pppcRDSbacCoder[iDepth][iCIIdx]; |
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| 244 | delete m_pppcBinCoderCABAC[iDepth][iCIIdx]; |
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| 245 | } |
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| 246 | } |
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[56] | 247 | |
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[2] | 248 | for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ ) |
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| 249 | { |
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| 250 | delete [] m_pppcRDSbacCoder[iDepth]; |
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| 251 | delete [] m_pppcBinCoderCABAC[iDepth]; |
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| 252 | } |
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[56] | 253 | |
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[2] | 254 | delete [] m_pppcRDSbacCoder; |
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| 255 | delete [] m_pppcBinCoderCABAC; |
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[56] | 256 | |
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| 257 | for ( UInt ui = 0; ui < m_iNumSubstreams; ui++ ) |
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| 258 | { |
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| 259 | for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ ) |
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| 260 | { |
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| 261 | for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ ) |
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| 262 | { |
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| 263 | delete m_ppppcRDSbacCoders [ui][iDepth][iCIIdx]; |
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| 264 | delete m_ppppcBinCodersCABAC[ui][iDepth][iCIIdx]; |
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| 265 | } |
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| 266 | } |
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| 267 | |
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| 268 | for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ ) |
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| 269 | { |
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| 270 | delete [] m_ppppcRDSbacCoders [ui][iDepth]; |
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| 271 | delete [] m_ppppcBinCodersCABAC[ui][iDepth]; |
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| 272 | } |
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| 273 | delete[] m_ppppcRDSbacCoders [ui]; |
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| 274 | delete[] m_ppppcBinCodersCABAC[ui]; |
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| 275 | } |
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| 276 | delete[] m_ppppcRDSbacCoders; |
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| 277 | delete[] m_ppppcBinCodersCABAC; |
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[2] | 278 | } |
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[56] | 279 | delete[] m_pcSbacCoders; |
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| 280 | delete[] m_pcBinCoderCABACs; |
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| 281 | delete[] m_pcRDGoOnSbacCoders; |
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| 282 | delete[] m_pcRDGoOnBinCodersCABAC; |
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| 283 | delete[] m_pcBitCounters; |
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| 284 | delete[] m_pcRdCosts; |
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| 285 | |
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[608] | 286 | #if !H_MV |
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| 287 | // destroy ROM |
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[56] | 288 | destroyROM(); |
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[608] | 289 | #endif |
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| 290 | |
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[2] | 291 | return; |
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| 292 | } |
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| 293 | |
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[655] | 294 | #if KWU_RC_MADPRED_E0227 |
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| 295 | Void TEncTop::init(TAppEncTop* pcTAppEncTop, Bool isFieldCoding) |
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| 296 | #else |
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| 297 | Void TEncTop::init(Bool isFieldCoding) |
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| 298 | #endif |
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[2] | 299 | { |
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| 300 | // initialize SPS |
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[773] | 301 | #if H_3D |
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[758] | 302 | // Assuming that all PPS indirectly refer to the same VPS via different SPS |
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| 303 | m_cSPS.setVPS(m_cVPS); |
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| 304 | #endif |
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[2] | 305 | xInitSPS(); |
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[56] | 306 | |
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[608] | 307 | /* set the VPS profile information */ |
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| 308 | #if H_MV |
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| 309 | // This seems to be incorrect, but irrelevant for the MV-HEVC |
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| 310 | *(m_cVPS->getPTL()) = *m_cSPS.getPTL(); |
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| 311 | m_cVPS->getTimingInfo()->setTimingInfoPresentFlag ( false ); |
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| 312 | #else |
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| 313 | *m_cVPS.getPTL() = *m_cSPS.getPTL(); |
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| 314 | m_cVPS.getTimingInfo()->setTimingInfoPresentFlag ( false ); |
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| 315 | #endif |
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[2] | 316 | // initialize PPS |
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[56] | 317 | m_cPPS.setSPS(&m_cSPS); |
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[2] | 318 | xInitPPS(); |
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[655] | 319 | xInitRPS(isFieldCoding); |
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[2] | 320 | |
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[56] | 321 | xInitPPSforTiles(); |
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| 322 | |
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[2] | 323 | // initialize processing unit classes |
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[56] | 324 | m_cGOPEncoder. init( this ); |
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[2] | 325 | m_cSliceEncoder.init( this ); |
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| 326 | m_cCuEncoder. init( this ); |
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[56] | 327 | |
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[655] | 328 | #if KWU_RC_MADPRED_E0227 |
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| 329 | m_pcTAppEncTop = pcTAppEncTop; |
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| 330 | #endif |
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[2] | 331 | // initialize transform & quantization class |
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| 332 | m_pcCavlcCoder = getCavlcCoder(); |
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[56] | 333 | |
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[608] | 334 | m_cTrQuant.init( 1 << m_uiQuadtreeTULog2MaxSize, |
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| 335 | m_useRDOQ, |
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| 336 | m_useRDOQTS, |
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| 337 | true |
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| 338 | ,m_useTransformSkipFast |
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[56] | 339 | #if ADAPTIVE_QP_SELECTION |
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| 340 | , m_bUseAdaptQpSelect |
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[2] | 341 | #endif |
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[56] | 342 | ); |
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| 343 | |
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[2] | 344 | // initialize encoder search class |
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| 345 | m_cSearch.init( this, &m_cTrQuant, m_iSearchRange, m_bipredSearchRange, m_iFastSearch, 0, &m_cEntropyCoder, &m_cRdCost, getRDSbacCoder(), getRDGoOnSbacCoder() ); |
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[56] | 346 | |
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| 347 | m_iMaxRefPicNum = 0; |
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[2] | 348 | } |
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| 349 | |
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| 350 | // ==================================================================================================================== |
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| 351 | // Public member functions |
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| 352 | // ==================================================================================================================== |
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| 353 | |
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[608] | 354 | #if H_MV |
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| 355 | Void TEncTop::initNewPic( TComPicYuv* pcPicYuvOrg ) |
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[56] | 356 | { |
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| 357 | TComPic* pcPicCurr = NULL; |
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| 358 | |
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| 359 | // get original YUV |
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| 360 | xGetNewPicBuffer( pcPicCurr ); |
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| 361 | pcPicYuvOrg->copyToPic( pcPicCurr->getPicYuvOrg() ); |
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| 362 | |
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| 363 | // compute image characteristics |
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| 364 | if ( getUseAdaptiveQP() ) |
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| 365 | { |
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| 366 | m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcPicCurr ) ); |
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| 367 | } |
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[608] | 368 | #if H_MV |
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| 369 | pcPicCurr->setLayerId( getLayerId()); |
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| 370 | #endif |
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| 371 | #if H_3D |
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| 372 | pcPicCurr->setScaleOffset( m_aaiCodedScale, m_aaiCodedOffset ); |
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| 373 | #endif |
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[56] | 374 | } |
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[608] | 375 | #endif |
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[2] | 376 | Void TEncTop::deletePicBuffer() |
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| 377 | { |
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| 378 | TComList<TComPic*>::iterator iterPic = m_cListPic.begin(); |
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| 379 | Int iSize = Int( m_cListPic.size() ); |
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[56] | 380 | |
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[2] | 381 | for ( Int i = 0; i < iSize; i++ ) |
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| 382 | { |
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| 383 | TComPic* pcPic = *(iterPic++); |
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[56] | 384 | |
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[2] | 385 | pcPic->destroy(); |
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| 386 | delete pcPic; |
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| 387 | pcPic = NULL; |
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| 388 | } |
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| 389 | } |
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| 390 | |
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| 391 | /** |
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| 392 | - Application has picture buffer list with size of GOP + 1 |
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| 393 | - Picture buffer list acts like as ring buffer |
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| 394 | - End of the list has the latest picture |
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| 395 | . |
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[608] | 396 | \param flush cause encoder to encode a partial GOP |
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[2] | 397 | \param pcPicYuvOrg original YUV picture |
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| 398 | \retval rcListPicYuvRecOut list of reconstruction YUV pictures |
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| 399 | \retval rcListBitstreamOut list of output bitstreams |
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| 400 | \retval iNumEncoded number of encoded pictures |
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| 401 | */ |
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[608] | 402 | #if H_MV |
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| 403 | Void TEncTop::encode(Bool flush, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded , Int gopId ) |
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| 404 | { |
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| 405 | #else |
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| 406 | Void TEncTop::encode(Bool flush, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded ) |
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| 407 | { |
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| 408 | #endif |
---|
| 409 | #if H_3D |
---|
| 410 | TComPic* picLastCoded = getPic( getGOPEncoder()->getPocLastCoded() ); |
---|
| 411 | if( picLastCoded ) |
---|
| 412 | { |
---|
| 413 | picLastCoded->compressMotion(1); |
---|
| 414 | } |
---|
| 415 | #endif |
---|
| 416 | #if H_MV |
---|
[56] | 417 | if( gopId == 0) |
---|
[2] | 418 | { |
---|
[56] | 419 | m_cGOPEncoder.initGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut); |
---|
[608] | 420 | #else |
---|
| 421 | if (pcPicYuvOrg) { |
---|
| 422 | // get original YUV |
---|
| 423 | TComPic* pcPicCurr = NULL; |
---|
| 424 | xGetNewPicBuffer( pcPicCurr ); |
---|
| 425 | pcPicYuvOrg->copyToPic( pcPicCurr->getPicYuvOrg() ); |
---|
| 426 | |
---|
| 427 | // compute image characteristics |
---|
| 428 | if ( getUseAdaptiveQP() ) |
---|
| 429 | { |
---|
| 430 | m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcPicCurr ) ); |
---|
| 431 | } |
---|
[2] | 432 | } |
---|
[608] | 433 | |
---|
| 434 | if (!m_iNumPicRcvd || (!flush && m_iPOCLast != 0 && m_iNumPicRcvd != m_iGOPSize && m_iGOPSize)) |
---|
[2] | 435 | { |
---|
[608] | 436 | iNumEncoded = 0; |
---|
| 437 | return; |
---|
[2] | 438 | } |
---|
[608] | 439 | #endif |
---|
[56] | 440 | |
---|
[608] | 441 | #if RATE_CONTROL_LAMBDA_DOMAIN |
---|
| 442 | if ( m_RCEnableRateControl ) |
---|
[2] | 443 | { |
---|
[608] | 444 | m_cRateCtrl.initRCGOP( m_iNumPicRcvd ); |
---|
[2] | 445 | } |
---|
[608] | 446 | #endif |
---|
[2] | 447 | |
---|
[608] | 448 | #if H_MV |
---|
| 449 | } |
---|
[655] | 450 | m_cGOPEncoder.compressPicInGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, gopId, false, false ); |
---|
[2] | 451 | |
---|
[608] | 452 | if( gopId + 1 == m_cGOPEncoder.getGOPSize() ) |
---|
[2] | 453 | { |
---|
[608] | 454 | #else |
---|
| 455 | // compress GOP |
---|
[655] | 456 | m_cGOPEncoder.compressGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, false, false); |
---|
[5] | 457 | #endif |
---|
[2] | 458 | |
---|
[608] | 459 | #if RATE_CONTROL_LAMBDA_DOMAIN |
---|
| 460 | if ( m_RCEnableRateControl ) |
---|
[2] | 461 | { |
---|
[608] | 462 | m_cRateCtrl.destroyRCGOP(); |
---|
[2] | 463 | } |
---|
[608] | 464 | #endif |
---|
| 465 | |
---|
| 466 | iNumEncoded = m_iNumPicRcvd; |
---|
| 467 | m_iNumPicRcvd = 0; |
---|
| 468 | m_uiNumAllPicCoded += iNumEncoded; |
---|
| 469 | #if H_MV |
---|
[2] | 470 | } |
---|
[608] | 471 | #endif |
---|
| 472 | } |
---|
[655] | 473 | /**------------------------------------------------ |
---|
| 474 | Separate interlaced frame into two fields |
---|
| 475 | -------------------------------------------------**/ |
---|
| 476 | void separateFields(Pel* org, Pel* dstField, UInt stride, UInt width, UInt height, bool isTop) |
---|
| 477 | { |
---|
| 478 | if (!isTop) |
---|
| 479 | { |
---|
| 480 | org += stride; |
---|
| 481 | } |
---|
| 482 | for (Int y = 0; y < height>>1; y++) |
---|
| 483 | { |
---|
| 484 | for (Int x = 0; x < width; x++) |
---|
| 485 | { |
---|
| 486 | dstField[x] = org[x]; |
---|
| 487 | } |
---|
| 488 | |
---|
| 489 | dstField += stride; |
---|
| 490 | org += stride*2; |
---|
| 491 | } |
---|
| 492 | |
---|
| 493 | } |
---|
[2] | 494 | |
---|
[655] | 495 | #if H_MV |
---|
| 496 | Void TEncTop::encode(Bool flush, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded, bool isTff, Int gopId ) |
---|
| 497 | { |
---|
| 498 | assert( 0 ); // Field coding and multiview need to be furhter harmonized. |
---|
| 499 | } |
---|
| 500 | #else |
---|
| 501 | Void TEncTop::encode(Bool flush, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded, bool isTff) |
---|
| 502 | { |
---|
| 503 | /* -- TOP FIELD -- */ |
---|
| 504 | |
---|
| 505 | if (pcPicYuvOrg) |
---|
| 506 | { |
---|
| 507 | |
---|
| 508 | /* -- Top field initialization -- */ |
---|
| 509 | |
---|
| 510 | TComPic *pcTopField; |
---|
| 511 | xGetNewPicBuffer( pcTopField ); |
---|
| 512 | pcTopField->getPicSym()->allocSaoParam(&m_cEncSAO); |
---|
| 513 | pcTopField->setReconMark (false); |
---|
| 514 | |
---|
| 515 | pcTopField->getSlice(0)->setPOC( m_iPOCLast ); |
---|
| 516 | pcTopField->getPicYuvRec()->setBorderExtension(false); |
---|
| 517 | pcTopField->setTopField(isTff); |
---|
| 518 | |
---|
| 519 | int nHeight = pcPicYuvOrg->getHeight(); |
---|
| 520 | int nWidth = pcPicYuvOrg->getWidth(); |
---|
| 521 | int nStride = pcPicYuvOrg->getStride(); |
---|
| 522 | int nPadLuma = pcPicYuvOrg->getLumaMargin(); |
---|
| 523 | int nPadChroma = pcPicYuvOrg->getChromaMargin(); |
---|
| 524 | |
---|
| 525 | // Get pointers |
---|
| 526 | Pel * PicBufY = pcPicYuvOrg->getBufY(); |
---|
| 527 | Pel * PicBufU = pcPicYuvOrg->getBufU(); |
---|
| 528 | Pel * PicBufV = pcPicYuvOrg->getBufV(); |
---|
| 529 | |
---|
| 530 | Pel * pcTopFieldY = pcTopField->getPicYuvOrg()->getLumaAddr(); |
---|
| 531 | Pel * pcTopFieldU = pcTopField->getPicYuvOrg()->getCbAddr(); |
---|
| 532 | Pel * pcTopFieldV = pcTopField->getPicYuvOrg()->getCrAddr(); |
---|
| 533 | |
---|
| 534 | // compute image characteristics |
---|
| 535 | if ( getUseAdaptiveQP() ) |
---|
| 536 | { |
---|
| 537 | m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcTopField ) ); |
---|
| 538 | } |
---|
| 539 | |
---|
| 540 | /* -- Defield -- */ |
---|
| 541 | |
---|
| 542 | bool isTop = isTff; |
---|
| 543 | |
---|
| 544 | separateFields(PicBufY + nPadLuma + nStride*nPadLuma, pcTopFieldY, nStride, nWidth, nHeight, isTop); |
---|
| 545 | separateFields(PicBufU + nPadChroma + (nStride >> 1)*nPadChroma, pcTopFieldU, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop); |
---|
| 546 | separateFields(PicBufV + nPadChroma + (nStride >> 1)*nPadChroma, pcTopFieldV, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop); |
---|
| 547 | |
---|
| 548 | } |
---|
| 549 | |
---|
| 550 | if (m_iPOCLast == 0) // compress field 0 |
---|
| 551 | { |
---|
| 552 | m_cGOPEncoder.compressGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, true, isTff); |
---|
| 553 | } |
---|
| 554 | |
---|
| 555 | /* -- BOTTOM FIELD -- */ |
---|
| 556 | |
---|
| 557 | if (pcPicYuvOrg) |
---|
| 558 | { |
---|
| 559 | |
---|
| 560 | /* -- Bottom field initialization -- */ |
---|
| 561 | |
---|
| 562 | TComPic* pcBottomField; |
---|
| 563 | xGetNewPicBuffer( pcBottomField ); |
---|
| 564 | pcBottomField->getPicSym()->allocSaoParam(&m_cEncSAO); |
---|
| 565 | pcBottomField->setReconMark (false); |
---|
| 566 | |
---|
| 567 | TComPicYuv* rpcPicYuvRec = new TComPicYuv; |
---|
| 568 | if ( rcListPicYuvRecOut.size() == (UInt)m_iGOPSize ) |
---|
| 569 | { |
---|
| 570 | rpcPicYuvRec = rcListPicYuvRecOut.popFront(); |
---|
| 571 | } |
---|
| 572 | else |
---|
| 573 | { |
---|
| 574 | rpcPicYuvRec->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth ); |
---|
| 575 | } |
---|
| 576 | rcListPicYuvRecOut.pushBack( rpcPicYuvRec ); |
---|
| 577 | |
---|
| 578 | pcBottomField->getSlice(0)->setPOC( m_iPOCLast); |
---|
| 579 | pcBottomField->getPicYuvRec()->setBorderExtension(false); |
---|
| 580 | pcBottomField->setTopField(!isTff); |
---|
| 581 | |
---|
| 582 | int nHeight = pcPicYuvOrg->getHeight(); |
---|
| 583 | int nWidth = pcPicYuvOrg->getWidth(); |
---|
| 584 | int nStride = pcPicYuvOrg->getStride(); |
---|
| 585 | int nPadLuma = pcPicYuvOrg->getLumaMargin(); |
---|
| 586 | int nPadChroma = pcPicYuvOrg->getChromaMargin(); |
---|
| 587 | |
---|
| 588 | // Get pointers |
---|
| 589 | Pel * PicBufY = pcPicYuvOrg->getBufY(); |
---|
| 590 | Pel * PicBufU = pcPicYuvOrg->getBufU(); |
---|
| 591 | Pel * PicBufV = pcPicYuvOrg->getBufV(); |
---|
| 592 | |
---|
| 593 | Pel * pcBottomFieldY = pcBottomField->getPicYuvOrg()->getLumaAddr(); |
---|
| 594 | Pel * pcBottomFieldU = pcBottomField->getPicYuvOrg()->getCbAddr(); |
---|
| 595 | Pel * pcBottomFieldV = pcBottomField->getPicYuvOrg()->getCrAddr(); |
---|
| 596 | |
---|
| 597 | // Compute image characteristics |
---|
| 598 | if ( getUseAdaptiveQP() ) |
---|
| 599 | { |
---|
| 600 | m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcBottomField ) ); |
---|
| 601 | } |
---|
| 602 | |
---|
| 603 | /* -- Defield -- */ |
---|
| 604 | |
---|
| 605 | bool isTop = !isTff; |
---|
| 606 | |
---|
| 607 | separateFields(PicBufY + nPadLuma + nStride*nPadLuma, pcBottomFieldY, nStride, nWidth, nHeight, isTop); |
---|
| 608 | separateFields(PicBufU + nPadChroma + (nStride >> 1)*nPadChroma, pcBottomFieldU, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop); |
---|
| 609 | separateFields(PicBufV + nPadChroma + (nStride >> 1)*nPadChroma, pcBottomFieldV, nStride >> 1, nWidth >> 1, nHeight >> 1, isTop); |
---|
| 610 | |
---|
| 611 | } |
---|
| 612 | |
---|
| 613 | if ( ( !(m_iNumPicRcvd) || (!flush && m_iPOCLast != 1 && m_iNumPicRcvd != m_iGOPSize && m_iGOPSize)) ) |
---|
| 614 | { |
---|
| 615 | iNumEncoded = 0; |
---|
| 616 | return; |
---|
| 617 | } |
---|
| 618 | |
---|
| 619 | // compress GOP |
---|
| 620 | m_cGOPEncoder.compressGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, true, isTff); |
---|
| 621 | |
---|
| 622 | iNumEncoded = m_iNumPicRcvd; |
---|
| 623 | m_iNumPicRcvd = 0; |
---|
| 624 | m_uiNumAllPicCoded += iNumEncoded; |
---|
| 625 | } |
---|
| 626 | #endif |
---|
| 627 | |
---|
| 628 | |
---|
| 629 | |
---|
[2] | 630 | // ==================================================================================================================== |
---|
| 631 | // Protected member functions |
---|
| 632 | // ==================================================================================================================== |
---|
| 633 | |
---|
| 634 | /** |
---|
| 635 | - Application has picture buffer list with size of GOP + 1 |
---|
| 636 | - Picture buffer list acts like as ring buffer |
---|
| 637 | - End of the list has the latest picture |
---|
| 638 | . |
---|
| 639 | \retval rpcPic obtained picture buffer |
---|
| 640 | */ |
---|
| 641 | Void TEncTop::xGetNewPicBuffer ( TComPic*& rpcPic ) |
---|
| 642 | { |
---|
| 643 | TComSlice::sortPicList(m_cListPic); |
---|
[56] | 644 | |
---|
| 645 | if (m_cListPic.size() >= (UInt)(m_iGOPSize + getMaxDecPicBuffering(MAX_TLAYER-1) + 2) ) |
---|
[2] | 646 | { |
---|
[56] | 647 | TComList<TComPic*>::iterator iterPic = m_cListPic.begin(); |
---|
| 648 | Int iSize = Int( m_cListPic.size() ); |
---|
| 649 | for ( Int i = 0; i < iSize; i++ ) |
---|
| 650 | { |
---|
[608] | 651 | rpcPic = *(iterPic++); |
---|
[56] | 652 | if(rpcPic->getSlice(0)->isReferenced() == false) |
---|
[608] | 653 | { |
---|
| 654 | break; |
---|
| 655 | } |
---|
[56] | 656 | } |
---|
[2] | 657 | } |
---|
| 658 | else |
---|
| 659 | { |
---|
[608] | 660 | if ( getUseAdaptiveQP() ) |
---|
| 661 | { |
---|
| 662 | TEncPic* pcEPic = new TEncPic; |
---|
| 663 | pcEPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_cPPS.getMaxCuDQPDepth()+1 , |
---|
| 664 | m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics); |
---|
| 665 | rpcPic = pcEPic; |
---|
| 666 | } |
---|
| 667 | else |
---|
| 668 | { |
---|
| 669 | rpcPic = new TComPic; |
---|
| 670 | |
---|
| 671 | rpcPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, |
---|
| 672 | m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics); |
---|
| 673 | } |
---|
| 674 | if (getUseSAO()) |
---|
| 675 | { |
---|
| 676 | rpcPic->getPicSym()->allocSaoParam(&m_cEncSAO); |
---|
| 677 | } |
---|
[56] | 678 | m_cListPic.pushBack( rpcPic ); |
---|
[2] | 679 | } |
---|
| 680 | rpcPic->setReconMark (false); |
---|
[56] | 681 | |
---|
[2] | 682 | m_iPOCLast++; |
---|
| 683 | m_iNumPicRcvd++; |
---|
[56] | 684 | |
---|
[2] | 685 | rpcPic->getSlice(0)->setPOC( m_iPOCLast ); |
---|
| 686 | // mark it should be extended |
---|
| 687 | rpcPic->getPicYuvRec()->setBorderExtension(false); |
---|
[622] | 688 | |
---|
| 689 | #if H_MV |
---|
[608] | 690 | rpcPic->getPicYuvOrg()->setBorderExtension(false); |
---|
[622] | 691 | #endif |
---|
[2] | 692 | } |
---|
| 693 | |
---|
| 694 | Void TEncTop::xInitSPS() |
---|
| 695 | { |
---|
[608] | 696 | #if H_MV |
---|
| 697 | m_cSPS.setSPSId( getLayerIdInVps() ); |
---|
| 698 | m_cSPS.setLayerId( getLayerId() ); |
---|
| 699 | #endif |
---|
| 700 | ProfileTierLevel& profileTierLevel = *m_cSPS.getPTL()->getGeneralPTL(); |
---|
| 701 | profileTierLevel.setLevelIdc(m_level); |
---|
| 702 | profileTierLevel.setTierFlag(m_levelTier); |
---|
| 703 | profileTierLevel.setProfileIdc(m_profile); |
---|
| 704 | profileTierLevel.setProfileCompatibilityFlag(m_profile, 1); |
---|
| 705 | profileTierLevel.setProgressiveSourceFlag(m_progressiveSourceFlag); |
---|
| 706 | profileTierLevel.setInterlacedSourceFlag(m_interlacedSourceFlag); |
---|
| 707 | profileTierLevel.setNonPackedConstraintFlag(m_nonPackedConstraintFlag); |
---|
| 708 | profileTierLevel.setFrameOnlyConstraintFlag(m_frameOnlyConstraintFlag); |
---|
| 709 | |
---|
| 710 | if (m_profile == Profile::MAIN10 && g_bitDepthY == 8 && g_bitDepthC == 8) |
---|
| 711 | { |
---|
| 712 | /* The above constraint is equal to Profile::MAIN */ |
---|
| 713 | profileTierLevel.setProfileCompatibilityFlag(Profile::MAIN, 1); |
---|
| 714 | } |
---|
| 715 | if (m_profile == Profile::MAIN) |
---|
| 716 | { |
---|
| 717 | /* A Profile::MAIN10 decoder can always decode Profile::MAIN */ |
---|
| 718 | profileTierLevel.setProfileCompatibilityFlag(Profile::MAIN10, 1); |
---|
| 719 | } |
---|
| 720 | /* XXX: should Main be marked as compatible with still picture? */ |
---|
| 721 | /* XXX: may be a good idea to refactor the above into a function |
---|
| 722 | * that chooses the actual compatibility based upon options */ |
---|
| 723 | |
---|
[622] | 724 | #if H_MV |
---|
[738] | 725 | m_cSPS.setUpdateRepFormatFlag ( false ); |
---|
[622] | 726 | m_cSPS.setSpsInferScalingListFlag ( m_layerId > 0 && m_cVPS->getInDirectDependencyFlag( getLayerIdInVps(), 0 ) ); |
---|
| 727 | m_cSPS.setSpsScalingListRefLayerId ( 0 ); |
---|
[738] | 728 | m_cSPS.setSpsExtensionFlag ( true ); |
---|
| 729 | m_cSPS.setSpsExtensionTypeFlag ( PS_EX_T_MV ,true ); |
---|
| 730 | #if H_3D |
---|
| 731 | m_cSPS.setSpsExtensionTypeFlag ( PS_EX_T_3D ,true ); |
---|
[622] | 732 | #endif |
---|
[738] | 733 | #endif |
---|
[56] | 734 | m_cSPS.setPicWidthInLumaSamples ( m_iSourceWidth ); |
---|
| 735 | m_cSPS.setPicHeightInLumaSamples ( m_iSourceHeight ); |
---|
[608] | 736 | m_cSPS.setConformanceWindow ( m_conformanceWindow ); |
---|
[2] | 737 | m_cSPS.setMaxCUWidth ( g_uiMaxCUWidth ); |
---|
| 738 | m_cSPS.setMaxCUHeight ( g_uiMaxCUHeight ); |
---|
| 739 | m_cSPS.setMaxCUDepth ( g_uiMaxCUDepth ); |
---|
[608] | 740 | |
---|
| 741 | Int minCUSize = m_cSPS.getMaxCUWidth() >> ( m_cSPS.getMaxCUDepth()-g_uiAddCUDepth ); |
---|
| 742 | Int log2MinCUSize = 0; |
---|
| 743 | while(minCUSize > 1) |
---|
| 744 | { |
---|
| 745 | minCUSize >>= 1; |
---|
| 746 | log2MinCUSize++; |
---|
| 747 | } |
---|
| 748 | |
---|
| 749 | m_cSPS.setLog2MinCodingBlockSize(log2MinCUSize); |
---|
| 750 | m_cSPS.setLog2DiffMaxMinCodingBlockSize(m_cSPS.getMaxCUDepth()-g_uiAddCUDepth); |
---|
[56] | 751 | |
---|
| 752 | m_cSPS.setPCMLog2MinSize (m_uiPCMLog2MinSize); |
---|
| 753 | m_cSPS.setUsePCM ( m_usePCM ); |
---|
| 754 | m_cSPS.setPCMLog2MaxSize( m_pcmLog2MaxSize ); |
---|
[2] | 755 | |
---|
| 756 | m_cSPS.setQuadtreeTULog2MaxSize( m_uiQuadtreeTULog2MaxSize ); |
---|
| 757 | m_cSPS.setQuadtreeTULog2MinSize( m_uiQuadtreeTULog2MinSize ); |
---|
| 758 | m_cSPS.setQuadtreeTUMaxDepthInter( m_uiQuadtreeTUMaxDepthInter ); |
---|
| 759 | m_cSPS.setQuadtreeTUMaxDepthIntra( m_uiQuadtreeTUMaxDepthIntra ); |
---|
[56] | 760 | |
---|
[608] | 761 | m_cSPS.setTMVPFlagsPresent(false); |
---|
[56] | 762 | m_cSPS.setUseLossless ( m_useLossless ); |
---|
[608] | 763 | |
---|
[56] | 764 | m_cSPS.setMaxTrSize ( 1 << m_uiQuadtreeTULog2MaxSize ); |
---|
| 765 | |
---|
| 766 | Int i; |
---|
| 767 | |
---|
[608] | 768 | for (i = 0; i < g_uiMaxCUDepth-g_uiAddCUDepth; i++ ) |
---|
[56] | 769 | { |
---|
| 770 | m_cSPS.setAMPAcc( i, m_useAMP ); |
---|
| 771 | //m_cSPS.setAMPAcc( i, 1 ); |
---|
| 772 | } |
---|
[2] | 773 | |
---|
[56] | 774 | m_cSPS.setUseAMP ( m_useAMP ); |
---|
[2] | 775 | |
---|
[608] | 776 | #if H_3D_QTLPC |
---|
| 777 | m_cSPS.setUseQTL( m_bUseQTL ); |
---|
| 778 | m_cSPS.setUsePC ( m_bUsePC ); |
---|
| 779 | #endif |
---|
| 780 | |
---|
| 781 | for (i = g_uiMaxCUDepth-g_uiAddCUDepth; i < g_uiMaxCUDepth; i++ ) |
---|
[56] | 782 | { |
---|
| 783 | m_cSPS.setAMPAcc(i, 0); |
---|
| 784 | } |
---|
| 785 | |
---|
[608] | 786 | m_cSPS.setBitDepthY( g_bitDepthY ); |
---|
| 787 | m_cSPS.setBitDepthC( g_bitDepthC ); |
---|
[2] | 788 | |
---|
[608] | 789 | m_cSPS.setQpBDOffsetY ( 6*(g_bitDepthY - 8) ); |
---|
| 790 | m_cSPS.setQpBDOffsetC ( 6*(g_bitDepthC - 8) ); |
---|
| 791 | |
---|
[56] | 792 | m_cSPS.setUseSAO( m_bUseSAO ); |
---|
[2] | 793 | |
---|
[56] | 794 | m_cSPS.setMaxTLayers( m_maxTempLayer ); |
---|
[608] | 795 | m_cSPS.setTemporalIdNestingFlag( ( m_maxTempLayer == 1 ) ? true : false ); |
---|
[56] | 796 | for ( i = 0; i < m_cSPS.getMaxTLayers(); i++ ) |
---|
| 797 | { |
---|
| 798 | m_cSPS.setMaxDecPicBuffering(m_maxDecPicBuffering[i], i); |
---|
| 799 | m_cSPS.setNumReorderPics(m_numReorderPics[i], i); |
---|
| 800 | } |
---|
| 801 | m_cSPS.setPCMBitDepthLuma (g_uiPCMBitDepthLuma); |
---|
| 802 | m_cSPS.setPCMBitDepthChroma (g_uiPCMBitDepthChroma); |
---|
| 803 | m_cSPS.setPCMFilterDisableFlag ( m_bPCMFilterDisableFlag ); |
---|
[42] | 804 | |
---|
[56] | 805 | m_cSPS.setScalingListFlag ( (m_useScalingListId == 0) ? 0 : 1 ); |
---|
| 806 | |
---|
[608] | 807 | m_cSPS.setUseStrongIntraSmoothing( m_useStrongIntraSmoothing ); |
---|
[210] | 808 | |
---|
[608] | 809 | m_cSPS.setVuiParametersPresentFlag(getVuiParametersPresentFlag()); |
---|
| 810 | if (m_cSPS.getVuiParametersPresentFlag()) |
---|
[56] | 811 | { |
---|
[608] | 812 | TComVUI* pcVUI = m_cSPS.getVuiParameters(); |
---|
| 813 | pcVUI->setAspectRatioInfoPresentFlag(getAspectRatioIdc() != -1); |
---|
| 814 | pcVUI->setAspectRatioIdc(getAspectRatioIdc()); |
---|
| 815 | pcVUI->setSarWidth(getSarWidth()); |
---|
| 816 | pcVUI->setSarHeight(getSarHeight()); |
---|
| 817 | pcVUI->setOverscanInfoPresentFlag(getOverscanInfoPresentFlag()); |
---|
| 818 | pcVUI->setOverscanAppropriateFlag(getOverscanAppropriateFlag()); |
---|
[773] | 819 | #if H_MV |
---|
[738] | 820 | pcVUI->setVideoSignalTypePresentFlag(getVideoSignalTypePresentFlag() && getLayerId() == 0 ); |
---|
| 821 | #else |
---|
[773] | 822 | pcVUI->setVideoSignalTypePresentFlag(getVideoSignalTypePresentFlag()); |
---|
[738] | 823 | #endif |
---|
[608] | 824 | pcVUI->setVideoFormat(getVideoFormat()); |
---|
| 825 | pcVUI->setVideoFullRangeFlag(getVideoFullRangeFlag()); |
---|
| 826 | pcVUI->setColourDescriptionPresentFlag(getColourDescriptionPresentFlag()); |
---|
| 827 | pcVUI->setColourPrimaries(getColourPrimaries()); |
---|
| 828 | pcVUI->setTransferCharacteristics(getTransferCharacteristics()); |
---|
| 829 | pcVUI->setMatrixCoefficients(getMatrixCoefficients()); |
---|
| 830 | pcVUI->setChromaLocInfoPresentFlag(getChromaLocInfoPresentFlag()); |
---|
| 831 | pcVUI->setChromaSampleLocTypeTopField(getChromaSampleLocTypeTopField()); |
---|
| 832 | pcVUI->setChromaSampleLocTypeBottomField(getChromaSampleLocTypeBottomField()); |
---|
| 833 | pcVUI->setNeutralChromaIndicationFlag(getNeutralChromaIndicationFlag()); |
---|
| 834 | pcVUI->setDefaultDisplayWindow(getDefaultDisplayWindow()); |
---|
| 835 | pcVUI->setFrameFieldInfoPresentFlag(getFrameFieldInfoPresentFlag()); |
---|
| 836 | pcVUI->setFieldSeqFlag(false); |
---|
| 837 | pcVUI->setHrdParametersPresentFlag(false); |
---|
| 838 | pcVUI->getTimingInfo()->setPocProportionalToTimingFlag(getPocProportionalToTimingFlag()); |
---|
| 839 | pcVUI->getTimingInfo()->setNumTicksPocDiffOneMinus1 (getNumTicksPocDiffOneMinus1() ); |
---|
| 840 | pcVUI->setBitstreamRestrictionFlag(getBitstreamRestrictionFlag()); |
---|
| 841 | pcVUI->setTilesFixedStructureFlag(getTilesFixedStructureFlag()); |
---|
| 842 | pcVUI->setMotionVectorsOverPicBoundariesFlag(getMotionVectorsOverPicBoundariesFlag()); |
---|
| 843 | pcVUI->setMinSpatialSegmentationIdc(getMinSpatialSegmentationIdc()); |
---|
| 844 | pcVUI->setMaxBytesPerPicDenom(getMaxBytesPerPicDenom()); |
---|
| 845 | pcVUI->setMaxBitsPerMinCuDenom(getMaxBitsPerMinCuDenom()); |
---|
| 846 | pcVUI->setLog2MaxMvLengthHorizontal(getLog2MaxMvLengthHorizontal()); |
---|
| 847 | pcVUI->setLog2MaxMvLengthVertical(getLog2MaxMvLengthVertical()); |
---|
[2] | 848 | } |
---|
[56] | 849 | } |
---|
[2] | 850 | |
---|
[56] | 851 | Void TEncTop::xInitPPS() |
---|
| 852 | { |
---|
[608] | 853 | #if H_MV |
---|
[622] | 854 | m_cPPS.setLayerId( getLayerId() ); |
---|
| 855 | if( getVPS()->getNumDirectRefLayers( getLayerId() ) > 0 ) |
---|
[608] | 856 | { |
---|
| 857 | m_cPPS.setListsModificationPresentFlag( true ); |
---|
| 858 | } |
---|
| 859 | m_cPPS.setPPSId( getLayerIdInVps() ); |
---|
| 860 | m_cPPS.setSPSId( getLayerIdInVps() ); |
---|
| 861 | #endif |
---|
[758] | 862 | |
---|
[773] | 863 | #if H_3D |
---|
[758] | 864 | m_cPPS.setDLT( getDLT() ); |
---|
| 865 | #endif |
---|
| 866 | |
---|
[56] | 867 | m_cPPS.setConstrainedIntraPred( m_bUseConstrainedIntraPred ); |
---|
| 868 | Bool bUseDQP = (getMaxCuDQPDepth() > 0)? true : false; |
---|
[2] | 869 | |
---|
[56] | 870 | Int lowestQP = - m_cSPS.getQpBDOffsetY(); |
---|
| 871 | |
---|
| 872 | if(getUseLossless()) |
---|
[2] | 873 | { |
---|
[56] | 874 | if ((getMaxCuDQPDepth() == 0) && (getMaxDeltaQP() == 0 ) && (getQP() == lowestQP) ) |
---|
| 875 | { |
---|
| 876 | bUseDQP = false; |
---|
| 877 | } |
---|
| 878 | else |
---|
| 879 | { |
---|
| 880 | bUseDQP = true; |
---|
| 881 | } |
---|
[2] | 882 | } |
---|
[56] | 883 | else |
---|
| 884 | { |
---|
| 885 | if(bUseDQP == false) |
---|
| 886 | { |
---|
| 887 | if((getMaxDeltaQP() != 0 )|| getUseAdaptiveQP()) |
---|
| 888 | { |
---|
| 889 | bUseDQP = true; |
---|
| 890 | } |
---|
| 891 | } |
---|
| 892 | } |
---|
| 893 | |
---|
| 894 | if(bUseDQP) |
---|
| 895 | { |
---|
| 896 | m_cPPS.setUseDQP(true); |
---|
| 897 | m_cPPS.setMaxCuDQPDepth( m_iMaxCuDQPDepth ); |
---|
| 898 | m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) ); |
---|
| 899 | } |
---|
| 900 | else |
---|
| 901 | { |
---|
| 902 | m_cPPS.setUseDQP(false); |
---|
| 903 | m_cPPS.setMaxCuDQPDepth( 0 ); |
---|
| 904 | m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) ); |
---|
| 905 | } |
---|
[2] | 906 | |
---|
[608] | 907 | #if RATE_CONTROL_LAMBDA_DOMAIN |
---|
| 908 | if ( m_RCEnableRateControl ) |
---|
| 909 | { |
---|
| 910 | m_cPPS.setUseDQP(true); |
---|
| 911 | m_cPPS.setMaxCuDQPDepth( 0 ); |
---|
| 912 | m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) ); |
---|
[655] | 913 | } |
---|
| 914 | #endif |
---|
| 915 | #if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_FIX_URQ |
---|
| 916 | if ( m_enableRateCtrl ) |
---|
| 917 | { |
---|
| 918 | m_cPPS.setUseDQP(true); |
---|
| 919 | m_cPPS.setMaxCuDQPDepth( 0 ); |
---|
| 920 | m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) ); |
---|
[608] | 921 | } |
---|
| 922 | #endif |
---|
[2] | 923 | |
---|
[608] | 924 | m_cPPS.setChromaCbQpOffset( m_chromaCbQpOffset ); |
---|
| 925 | m_cPPS.setChromaCrQpOffset( m_chromaCrQpOffset ); |
---|
| 926 | |
---|
[56] | 927 | m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams); |
---|
[608] | 928 | m_cPPS.setEntropyCodingSyncEnabledFlag( m_iWaveFrontSynchro > 0 ); |
---|
| 929 | m_cPPS.setTilesEnabledFlag( (m_iNumColumnsMinus1 > 0 || m_iNumRowsMinus1 > 0) ); |
---|
| 930 | m_cPPS.setUseWP( m_useWeightedPred ); |
---|
| 931 | m_cPPS.setWPBiPred( m_useWeightedBiPred ); |
---|
[56] | 932 | m_cPPS.setOutputFlagPresentFlag( false ); |
---|
[608] | 933 | #if H_MV |
---|
[738] | 934 | m_cPPS.setNumExtraSliceHeaderBits( 3 ); |
---|
[608] | 935 | #endif |
---|
[56] | 936 | m_cPPS.setSignHideFlag(getSignHideFlag()); |
---|
[655] | 937 | if ( getDeblockingFilterMetric() ) |
---|
| 938 | { |
---|
| 939 | m_cPPS.setDeblockingFilterControlPresentFlag (true); |
---|
| 940 | m_cPPS.setDeblockingFilterOverrideEnabledFlag(true); |
---|
| 941 | m_cPPS.setPicDisableDeblockingFilterFlag(false); |
---|
| 942 | m_cPPS.setDeblockingFilterBetaOffsetDiv2(0); |
---|
| 943 | m_cPPS.setDeblockingFilterTcOffsetDiv2(0); |
---|
| 944 | } |
---|
| 945 | else |
---|
| 946 | { |
---|
| 947 | m_cPPS.setDeblockingFilterControlPresentFlag (m_DeblockingFilterControlPresent ); |
---|
| 948 | } |
---|
[608] | 949 | m_cPPS.setLog2ParallelMergeLevelMinus2 (m_log2ParallelMergeLevelMinus2 ); |
---|
[56] | 950 | m_cPPS.setCabacInitPresentFlag(CABAC_INIT_PRESENT_FLAG); |
---|
[608] | 951 | m_cPPS.setLoopFilterAcrossSlicesEnabledFlag( m_bLFCrossSliceBoundaryFlag ); |
---|
| 952 | Int histogram[MAX_NUM_REF + 1]; |
---|
| 953 | for( Int i = 0; i <= MAX_NUM_REF; i++ ) |
---|
| 954 | { |
---|
| 955 | histogram[i]=0; |
---|
| 956 | } |
---|
| 957 | for( Int i = 0; i < getGOPSize(); i++ ) |
---|
| 958 | { |
---|
| 959 | assert(getGOPEntry(i).m_numRefPicsActive >= 0 && getGOPEntry(i).m_numRefPicsActive <= MAX_NUM_REF); |
---|
| 960 | histogram[getGOPEntry(i).m_numRefPicsActive]++; |
---|
| 961 | } |
---|
| 962 | Int maxHist=-1; |
---|
| 963 | Int bestPos=0; |
---|
| 964 | for( Int i = 0; i <= MAX_NUM_REF; i++ ) |
---|
| 965 | { |
---|
| 966 | if(histogram[i]>maxHist) |
---|
| 967 | { |
---|
| 968 | maxHist=histogram[i]; |
---|
| 969 | bestPos=i; |
---|
| 970 | } |
---|
| 971 | } |
---|
| 972 | assert(bestPos <= 15); |
---|
| 973 | m_cPPS.setNumRefIdxL0DefaultActive(bestPos); |
---|
| 974 | m_cPPS.setNumRefIdxL1DefaultActive(bestPos); |
---|
| 975 | m_cPPS.setTransquantBypassEnableFlag(getTransquantBypassEnableFlag()); |
---|
| 976 | m_cPPS.setUseTransformSkip( m_useTransformSkip ); |
---|
| 977 | if (m_sliceSegmentMode) |
---|
| 978 | { |
---|
| 979 | m_cPPS.setDependentSliceSegmentsEnabledFlag( true ); |
---|
| 980 | } |
---|
| 981 | if( m_cPPS.getDependentSliceSegmentsEnabledFlag() ) |
---|
| 982 | { |
---|
| 983 | Int NumCtx = m_cPPS.getEntropyCodingSyncEnabledFlag()?2:1; |
---|
| 984 | m_cSliceEncoder.initCtxMem( NumCtx ); |
---|
| 985 | for ( UInt st = 0; st < NumCtx; st++ ) |
---|
| 986 | { |
---|
| 987 | TEncSbac* ctx = NULL; |
---|
| 988 | ctx = new TEncSbac; |
---|
| 989 | ctx->init( &m_cBinCoderCABAC ); |
---|
| 990 | m_cSliceEncoder.setCtxMem( ctx, st ); |
---|
| 991 | } |
---|
| 992 | } |
---|
| 993 | #if H_3D |
---|
[758] | 994 | if( m_cVPS->hasCamParInSliceHeader( getViewIndex() ) ) |
---|
[608] | 995 | { |
---|
| 996 | m_cPPS.setSliceHeaderExtensionPresentFlag( true ); |
---|
| 997 | } |
---|
[42] | 998 | #endif |
---|
[2] | 999 | } |
---|
| 1000 | |
---|
[56] | 1001 | //Function for initializing m_RPSList, a list of TComReferencePictureSet, based on the GOPEntry objects read from the config file. |
---|
[655] | 1002 | Void TEncTop::xInitRPS(Bool isFieldCoding) |
---|
[2] | 1003 | { |
---|
[56] | 1004 | TComReferencePictureSet* rps; |
---|
| 1005 | |
---|
[655] | 1006 | m_cSPS.createRPSList(getGOPSize()+m_extraRPSs+1); |
---|
[608] | 1007 | TComRPSList* rpsList = m_cSPS.getRPSList(); |
---|
| 1008 | |
---|
[56] | 1009 | for( Int i = 0; i < getGOPSize()+m_extraRPSs; i++) |
---|
| 1010 | { |
---|
[608] | 1011 | GOPEntry ge = getGOPEntry(i); |
---|
| 1012 | rps = rpsList->getReferencePictureSet(i); |
---|
[56] | 1013 | rps->setNumberOfPictures(ge.m_numRefPics); |
---|
| 1014 | rps->setNumRefIdc(ge.m_numRefIdc); |
---|
| 1015 | Int numNeg = 0; |
---|
| 1016 | Int numPos = 0; |
---|
| 1017 | for( Int j = 0; j < ge.m_numRefPics; j++) |
---|
[2] | 1018 | { |
---|
[56] | 1019 | rps->setDeltaPOC(j,ge.m_referencePics[j]); |
---|
| 1020 | rps->setUsed(j,ge.m_usedByCurrPic[j]); |
---|
| 1021 | if(ge.m_referencePics[j]>0) |
---|
| 1022 | { |
---|
| 1023 | numPos++; |
---|
| 1024 | } |
---|
| 1025 | else |
---|
| 1026 | { |
---|
| 1027 | numNeg++; |
---|
| 1028 | } |
---|
[2] | 1029 | } |
---|
[56] | 1030 | rps->setNumberOfNegativePictures(numNeg); |
---|
| 1031 | rps->setNumberOfPositivePictures(numPos); |
---|
[608] | 1032 | |
---|
| 1033 | // handle inter RPS intialization from the config file. |
---|
| 1034 | #if AUTO_INTER_RPS |
---|
| 1035 | rps->setInterRPSPrediction(ge.m_interRPSPrediction > 0); // not very clean, converting anything > 0 to true. |
---|
| 1036 | rps->setDeltaRIdxMinus1(0); // index to the Reference RPS is always the previous one. |
---|
| 1037 | TComReferencePictureSet* RPSRef = rpsList->getReferencePictureSet(i-1); // get the reference RPS |
---|
| 1038 | |
---|
| 1039 | if (ge.m_interRPSPrediction == 2) // Automatic generation of the inter RPS idc based on the RIdx provided. |
---|
| 1040 | { |
---|
| 1041 | Int deltaRPS = getGOPEntry(i-1).m_POC - ge.m_POC; // the ref POC - current POC |
---|
| 1042 | Int numRefDeltaPOC = RPSRef->getNumberOfPictures(); |
---|
| 1043 | |
---|
| 1044 | rps->setDeltaRPS(deltaRPS); // set delta RPS |
---|
| 1045 | rps->setNumRefIdc(numRefDeltaPOC+1); // set the numRefIdc to the number of pictures in the reference RPS + 1. |
---|
| 1046 | Int count=0; |
---|
| 1047 | for (Int j = 0; j <= numRefDeltaPOC; j++ ) // cycle through pics in reference RPS. |
---|
| 1048 | { |
---|
| 1049 | Int RefDeltaPOC = (j<numRefDeltaPOC)? RPSRef->getDeltaPOC(j): 0; // if it is the last decoded picture, set RefDeltaPOC = 0 |
---|
| 1050 | rps->setRefIdc(j, 0); |
---|
| 1051 | for (Int k = 0; k < rps->getNumberOfPictures(); k++ ) // cycle through pics in current RPS. |
---|
| 1052 | { |
---|
| 1053 | if (rps->getDeltaPOC(k) == ( RefDeltaPOC + deltaRPS)) // if the current RPS has a same picture as the reference RPS. |
---|
| 1054 | { |
---|
| 1055 | rps->setRefIdc(j, (rps->getUsed(k)?1:2)); |
---|
| 1056 | count++; |
---|
| 1057 | break; |
---|
| 1058 | } |
---|
| 1059 | } |
---|
| 1060 | } |
---|
| 1061 | if (count != rps->getNumberOfPictures()) |
---|
| 1062 | { |
---|
| 1063 | 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"); |
---|
| 1064 | rps->setInterRPSPrediction(0); |
---|
| 1065 | } |
---|
| 1066 | } |
---|
| 1067 | else if (ge.m_interRPSPrediction == 1) // inter RPS idc based on the RefIdc values provided in config file. |
---|
| 1068 | { |
---|
| 1069 | rps->setDeltaRPS(ge.m_deltaRPS); |
---|
| 1070 | rps->setNumRefIdc(ge.m_numRefIdc); |
---|
| 1071 | for (Int j = 0; j < ge.m_numRefIdc; j++ ) |
---|
| 1072 | { |
---|
| 1073 | rps->setRefIdc(j, ge.m_refIdc[j]); |
---|
| 1074 | } |
---|
| 1075 | #if WRITE_BACK |
---|
| 1076 | // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones |
---|
| 1077 | // computed from the RefIdc. A warning is printed if they are not identical. |
---|
| 1078 | numNeg = 0; |
---|
| 1079 | numPos = 0; |
---|
| 1080 | TComReferencePictureSet RPSTemp; // temporary variable |
---|
| 1081 | |
---|
| 1082 | for (Int j = 0; j < ge.m_numRefIdc; j++ ) |
---|
| 1083 | { |
---|
| 1084 | if (ge.m_refIdc[j]) |
---|
| 1085 | { |
---|
| 1086 | Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0); |
---|
| 1087 | RPSTemp.setDeltaPOC((numNeg+numPos),deltaPOC); |
---|
| 1088 | RPSTemp.setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0); |
---|
| 1089 | if (deltaPOC<0) |
---|
| 1090 | { |
---|
| 1091 | numNeg++; |
---|
| 1092 | } |
---|
| 1093 | else |
---|
| 1094 | { |
---|
| 1095 | numPos++; |
---|
| 1096 | } |
---|
| 1097 | } |
---|
| 1098 | } |
---|
| 1099 | if (numNeg != rps->getNumberOfNegativePictures()) |
---|
| 1100 | { |
---|
| 1101 | printf("Warning: number of negative pictures in RPS is different between intra and inter RPS specified in the config file.\n"); |
---|
| 1102 | rps->setNumberOfNegativePictures(numNeg); |
---|
[655] | 1103 | rps->setNumberOfPictures(numNeg+numPos); |
---|
[608] | 1104 | } |
---|
| 1105 | if (numPos != rps->getNumberOfPositivePictures()) |
---|
| 1106 | { |
---|
| 1107 | printf("Warning: number of positive pictures in RPS is different between intra and inter RPS specified in the config file.\n"); |
---|
| 1108 | rps->setNumberOfPositivePictures(numPos); |
---|
[655] | 1109 | rps->setNumberOfPictures(numNeg+numPos); |
---|
[608] | 1110 | } |
---|
| 1111 | RPSTemp.setNumberOfPictures(numNeg+numPos); |
---|
| 1112 | RPSTemp.setNumberOfNegativePictures(numNeg); |
---|
| 1113 | RPSTemp.sortDeltaPOC(); // sort the created delta POC before comparing |
---|
| 1114 | // check if Delta POC and Used are the same |
---|
| 1115 | // print warning if they are not. |
---|
| 1116 | for (Int j = 0; j < ge.m_numRefIdc; j++ ) |
---|
| 1117 | { |
---|
| 1118 | if (RPSTemp.getDeltaPOC(j) != rps->getDeltaPOC(j)) |
---|
| 1119 | { |
---|
| 1120 | printf("Warning: delta POC is different between intra RPS and inter RPS specified in the config file.\n"); |
---|
| 1121 | rps->setDeltaPOC(j,RPSTemp.getDeltaPOC(j)); |
---|
| 1122 | } |
---|
| 1123 | if (RPSTemp.getUsed(j) != rps->getUsed(j)) |
---|
| 1124 | { |
---|
| 1125 | printf("Warning: Used by Current in RPS is different between intra and inter RPS specified in the config file.\n"); |
---|
| 1126 | rps->setUsed(j,RPSTemp.getUsed(j)); |
---|
| 1127 | } |
---|
| 1128 | } |
---|
| 1129 | #endif |
---|
| 1130 | } |
---|
| 1131 | #else |
---|
[56] | 1132 | rps->setInterRPSPrediction(ge.m_interRPSPrediction); |
---|
| 1133 | if (ge.m_interRPSPrediction) |
---|
[2] | 1134 | { |
---|
[608] | 1135 | rps->setDeltaRIdxMinus1(0); |
---|
[56] | 1136 | rps->setDeltaRPS(ge.m_deltaRPS); |
---|
| 1137 | rps->setNumRefIdc(ge.m_numRefIdc); |
---|
| 1138 | for (Int j = 0; j < ge.m_numRefIdc; j++ ) |
---|
| 1139 | { |
---|
| 1140 | rps->setRefIdc(j, ge.m_refIdc[j]); |
---|
| 1141 | } |
---|
| 1142 | #if WRITE_BACK |
---|
| 1143 | // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones |
---|
| 1144 | // computed from the RefIdc. This is not necessary if both are identical. Currently there is no check to see if they are identical. |
---|
| 1145 | numNeg = 0; |
---|
| 1146 | numPos = 0; |
---|
[608] | 1147 | TComReferencePictureSet* RPSRef = m_RPSList.getReferencePictureSet(i-1); |
---|
| 1148 | |
---|
[56] | 1149 | for (Int j = 0; j < ge.m_numRefIdc; j++ ) |
---|
| 1150 | { |
---|
| 1151 | if (ge.m_refIdc[j]) |
---|
| 1152 | { |
---|
| 1153 | Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0); |
---|
| 1154 | rps->setDeltaPOC((numNeg+numPos),deltaPOC); |
---|
| 1155 | rps->setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0); |
---|
| 1156 | if (deltaPOC<0) |
---|
| 1157 | { |
---|
| 1158 | numNeg++; |
---|
| 1159 | } |
---|
| 1160 | else |
---|
| 1161 | { |
---|
| 1162 | numPos++; |
---|
| 1163 | } |
---|
| 1164 | } |
---|
| 1165 | } |
---|
| 1166 | rps->setNumberOfNegativePictures(numNeg); |
---|
| 1167 | rps->setNumberOfPositivePictures(numPos); |
---|
| 1168 | rps->sortDeltaPOC(); |
---|
| 1169 | #endif |
---|
[2] | 1170 | } |
---|
[608] | 1171 | #endif //INTER_RPS_AUTO |
---|
[56] | 1172 | } |
---|
[655] | 1173 | //In case of field coding, we need to set special parameters for the first bottom field of the sequence, since it is not specified in the cfg file. |
---|
| 1174 | //The position = GOPSize + extraRPSs which is (a priori) unused is reserved for this field in the RPS. |
---|
| 1175 | if (isFieldCoding) |
---|
| 1176 | { |
---|
| 1177 | rps = rpsList->getReferencePictureSet(getGOPSize()+m_extraRPSs); |
---|
| 1178 | rps->setNumberOfPictures(1); |
---|
| 1179 | rps->setNumberOfNegativePictures(1); |
---|
| 1180 | rps->setNumberOfPositivePictures(0); |
---|
| 1181 | rps->setNumberOfLongtermPictures(0); |
---|
| 1182 | rps->setDeltaPOC(0,-1); |
---|
| 1183 | rps->setPOC(0,0); |
---|
| 1184 | rps->setUsed(0,true); |
---|
| 1185 | rps->setInterRPSPrediction(false); |
---|
| 1186 | rps->setDeltaRIdxMinus1(0); |
---|
| 1187 | rps->setDeltaRPS(0); |
---|
| 1188 | rps->setNumRefIdc(0); |
---|
[56] | 1189 | } |
---|
[655] | 1190 | } |
---|
[2] | 1191 | |
---|
[56] | 1192 | // This is a function that |
---|
| 1193 | // determines what Reference Picture Set to use |
---|
| 1194 | // for a specific slice (with POC = POCCurr) |
---|
[608] | 1195 | Void TEncTop::selectReferencePictureSet(TComSlice* slice, Int POCCurr, Int GOPid ) |
---|
[56] | 1196 | { |
---|
[608] | 1197 | #if H_MV |
---|
| 1198 | if( slice->getRapPicFlag() == true && getLayerId() > 0 && POCCurr == 0 ) |
---|
[56] | 1199 | { |
---|
| 1200 | TComReferencePictureSet* rps = slice->getLocalRPS(); |
---|
| 1201 | rps->setNumberOfNegativePictures(0); |
---|
| 1202 | rps->setNumberOfPositivePictures(0); |
---|
| 1203 | rps->setNumberOfLongtermPictures(0); |
---|
| 1204 | rps->setNumberOfPictures(0); |
---|
| 1205 | slice->setRPS(rps); |
---|
| 1206 | } |
---|
| 1207 | else |
---|
| 1208 | { |
---|
[608] | 1209 | #endif |
---|
| 1210 | slice->setRPSidx(GOPid); |
---|
[2] | 1211 | |
---|
[608] | 1212 | for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++) |
---|
| 1213 | { |
---|
| 1214 | if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0) |
---|
| 1215 | { |
---|
| 1216 | Int POCIndex = POCCurr%m_uiIntraPeriod; |
---|
| 1217 | if(POCIndex == 0) |
---|
[56] | 1218 | { |
---|
[608] | 1219 | POCIndex = m_uiIntraPeriod; |
---|
[56] | 1220 | } |
---|
[608] | 1221 | if(POCIndex == m_GOPList[extraNum].m_POC) |
---|
[56] | 1222 | { |
---|
[608] | 1223 | slice->setRPSidx(extraNum); |
---|
[56] | 1224 | } |
---|
| 1225 | } |
---|
[608] | 1226 | else |
---|
| 1227 | { |
---|
| 1228 | if(POCCurr==m_GOPList[extraNum].m_POC) |
---|
| 1229 | { |
---|
| 1230 | slice->setRPSidx(extraNum); |
---|
| 1231 | } |
---|
| 1232 | } |
---|
| 1233 | } |
---|
[655] | 1234 | if(POCCurr == 1 && slice->getPic()->isField()) |
---|
| 1235 | { |
---|
| 1236 | slice->setRPSidx(m_iGOPSize+m_extraRPSs); |
---|
| 1237 | } |
---|
[2] | 1238 | |
---|
[608] | 1239 | slice->setRPS(getSPS()->getRPSList()->getReferencePictureSet(slice->getRPSidx())); |
---|
| 1240 | slice->getRPS()->setNumberOfPictures(slice->getRPS()->getNumberOfNegativePictures()+slice->getRPS()->getNumberOfPositivePictures()); |
---|
| 1241 | #if H_MV |
---|
[56] | 1242 | } |
---|
[608] | 1243 | #endif |
---|
| 1244 | |
---|
[2] | 1245 | } |
---|
| 1246 | |
---|
[608] | 1247 | Int TEncTop::getReferencePictureSetIdxForSOP(TComSlice* slice, Int POCCurr, Int GOPid ) |
---|
[2] | 1248 | { |
---|
[608] | 1249 | int rpsIdx = GOPid; |
---|
[2] | 1250 | |
---|
[608] | 1251 | for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++) |
---|
| 1252 | { |
---|
| 1253 | if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0) |
---|
[2] | 1254 | { |
---|
[608] | 1255 | Int POCIndex = POCCurr%m_uiIntraPeriod; |
---|
| 1256 | if(POCIndex == 0) |
---|
[2] | 1257 | { |
---|
[608] | 1258 | POCIndex = m_uiIntraPeriod; |
---|
[2] | 1259 | } |
---|
[608] | 1260 | if(POCIndex == m_GOPList[extraNum].m_POC) |
---|
[2] | 1261 | { |
---|
[608] | 1262 | rpsIdx = extraNum; |
---|
[2] | 1263 | } |
---|
| 1264 | } |
---|
[608] | 1265 | else |
---|
[56] | 1266 | { |
---|
[608] | 1267 | if(POCCurr==m_GOPList[extraNum].m_POC) |
---|
[56] | 1268 | { |
---|
[608] | 1269 | rpsIdx = extraNum; |
---|
[56] | 1270 | } |
---|
| 1271 | } |
---|
[2] | 1272 | } |
---|
[56] | 1273 | |
---|
[608] | 1274 | return rpsIdx; |
---|
[56] | 1275 | } |
---|
| 1276 | |
---|
| 1277 | Void TEncTop::xInitPPSforTiles() |
---|
| 1278 | { |
---|
[608] | 1279 | m_cPPS.setUniformSpacingFlag( m_iUniformSpacingIdr ); |
---|
| 1280 | m_cPPS.setNumColumnsMinus1( m_iNumColumnsMinus1 ); |
---|
| 1281 | m_cPPS.setNumRowsMinus1( m_iNumRowsMinus1 ); |
---|
| 1282 | if( m_iUniformSpacingIdr == 0 ) |
---|
| 1283 | { |
---|
| 1284 | m_cPPS.setColumnWidth( m_puiColumnWidth ); |
---|
| 1285 | m_cPPS.setRowHeight( m_puiRowHeight ); |
---|
| 1286 | } |
---|
| 1287 | m_cPPS.setLoopFilterAcrossTilesEnabledFlag( m_loopFilterAcrossTilesEnabledFlag ); |
---|
[56] | 1288 | |
---|
[608] | 1289 | // # substreams is "per tile" when tiles are independent. |
---|
| 1290 | if (m_iWaveFrontSynchro |
---|
| 1291 | ) |
---|
| 1292 | { |
---|
| 1293 | m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams * (m_iNumColumnsMinus1+1)); |
---|
| 1294 | } |
---|
[2] | 1295 | } |
---|
| 1296 | |
---|
[56] | 1297 | Void TEncCfg::xCheckGSParameters() |
---|
[2] | 1298 | { |
---|
[56] | 1299 | Int iWidthInCU = ( m_iSourceWidth%g_uiMaxCUWidth ) ? m_iSourceWidth/g_uiMaxCUWidth + 1 : m_iSourceWidth/g_uiMaxCUWidth; |
---|
| 1300 | Int iHeightInCU = ( m_iSourceHeight%g_uiMaxCUHeight ) ? m_iSourceHeight/g_uiMaxCUHeight + 1 : m_iSourceHeight/g_uiMaxCUHeight; |
---|
| 1301 | UInt uiCummulativeColumnWidth = 0; |
---|
| 1302 | UInt uiCummulativeRowHeight = 0; |
---|
| 1303 | |
---|
| 1304 | //check the column relative parameters |
---|
| 1305 | if( m_iNumColumnsMinus1 >= (1<<(LOG2_MAX_NUM_COLUMNS_MINUS1+1)) ) |
---|
[2] | 1306 | { |
---|
[56] | 1307 | printf( "The number of columns is larger than the maximum allowed number of columns.\n" ); |
---|
| 1308 | exit( EXIT_FAILURE ); |
---|
[2] | 1309 | } |
---|
[56] | 1310 | |
---|
| 1311 | if( m_iNumColumnsMinus1 >= iWidthInCU ) |
---|
[2] | 1312 | { |
---|
[56] | 1313 | printf( "The current picture can not have so many columns.\n" ); |
---|
| 1314 | exit( EXIT_FAILURE ); |
---|
[2] | 1315 | } |
---|
[56] | 1316 | |
---|
| 1317 | if( m_iNumColumnsMinus1 && m_iUniformSpacingIdr==0 ) |
---|
[2] | 1318 | { |
---|
[56] | 1319 | for(Int i=0; i<m_iNumColumnsMinus1; i++) |
---|
[608] | 1320 | { |
---|
[56] | 1321 | uiCummulativeColumnWidth += m_puiColumnWidth[i]; |
---|
[608] | 1322 | } |
---|
[56] | 1323 | |
---|
| 1324 | if( uiCummulativeColumnWidth >= iWidthInCU ) |
---|
| 1325 | { |
---|
| 1326 | printf( "The width of the column is too large.\n" ); |
---|
| 1327 | exit( EXIT_FAILURE ); |
---|
| 1328 | } |
---|
[2] | 1329 | } |
---|
[56] | 1330 | |
---|
| 1331 | //check the row relative parameters |
---|
| 1332 | if( m_iNumRowsMinus1 >= (1<<(LOG2_MAX_NUM_ROWS_MINUS1+1)) ) |
---|
[2] | 1333 | { |
---|
[56] | 1334 | printf( "The number of rows is larger than the maximum allowed number of rows.\n" ); |
---|
| 1335 | exit( EXIT_FAILURE ); |
---|
[2] | 1336 | } |
---|
[56] | 1337 | |
---|
| 1338 | if( m_iNumRowsMinus1 >= iHeightInCU ) |
---|
[2] | 1339 | { |
---|
[56] | 1340 | printf( "The current picture can not have so many rows.\n" ); |
---|
| 1341 | exit( EXIT_FAILURE ); |
---|
[2] | 1342 | } |
---|
| 1343 | |
---|
[56] | 1344 | if( m_iNumRowsMinus1 && m_iUniformSpacingIdr==0 ) |
---|
| 1345 | { |
---|
| 1346 | for(Int i=0; i<m_iNumRowsMinus1; i++) |
---|
| 1347 | uiCummulativeRowHeight += m_puiRowHeight[i]; |
---|
| 1348 | |
---|
| 1349 | if( uiCummulativeRowHeight >= iHeightInCU ) |
---|
| 1350 | { |
---|
| 1351 | printf( "The height of the row is too large.\n" ); |
---|
| 1352 | exit( EXIT_FAILURE ); |
---|
| 1353 | } |
---|
| 1354 | } |
---|
[2] | 1355 | } |
---|
[608] | 1356 | #if H_MV |
---|
[655] | 1357 | Void TEncTop::printSummary( Int numAllPicCoded, Bool isField ) |
---|
[56] | 1358 | { |
---|
[655] | 1359 | assert ( !isField ); // Multiview and field coding need to be further unified |
---|
[608] | 1360 | assert (numAllPicCoded == m_cAnalyzeAll.getNumPic()); |
---|
[2] | 1361 | |
---|
[56] | 1362 | //--CFG_KDY |
---|
| 1363 | m_cAnalyzeAll.setFrmRate( getFrameRate() ); |
---|
| 1364 | m_cAnalyzeI.setFrmRate( getFrameRate() ); |
---|
| 1365 | m_cAnalyzeP.setFrmRate( getFrameRate() ); |
---|
| 1366 | m_cAnalyzeB.setFrmRate( getFrameRate() ); |
---|
[2] | 1367 | |
---|
[56] | 1368 | //-- all |
---|
[608] | 1369 | printf( "\n\nSUMMARY ------------------------------------------- LayerId %2d\n", m_layerId ); |
---|
| 1370 | |
---|
[56] | 1371 | m_cAnalyzeAll.printOut('a'); |
---|
[2] | 1372 | |
---|
[56] | 1373 | printf( "\n\nI Slices--------------------------------------------------------\n" ); |
---|
| 1374 | m_cAnalyzeI.printOut('i'); |
---|
| 1375 | |
---|
| 1376 | printf( "\n\nP Slices--------------------------------------------------------\n" ); |
---|
| 1377 | m_cAnalyzeP.printOut('p'); |
---|
| 1378 | |
---|
| 1379 | printf( "\n\nB Slices--------------------------------------------------------\n" ); |
---|
| 1380 | m_cAnalyzeB.printOut('b'); |
---|
| 1381 | |
---|
[608] | 1382 | #if _SUMMARY_OUT_ |
---|
| 1383 | m_cAnalyzeAll.printSummaryOut(); |
---|
| 1384 | #endif |
---|
| 1385 | #if _SUMMARY_PIC_ |
---|
| 1386 | m_cAnalyzeI.printSummary('I'); |
---|
| 1387 | m_cAnalyzeP.printSummary('P'); |
---|
| 1388 | m_cAnalyzeB.printSummary('B'); |
---|
| 1389 | #endif |
---|
[2] | 1390 | } |
---|
[56] | 1391 | |
---|
[608] | 1392 | Int TEncTop::getFrameId(Int iGOPid) |
---|
| 1393 | { |
---|
| 1394 | if(m_iPOCLast == 0) |
---|
| 1395 | { |
---|
| 1396 | return(0 ); |
---|
| 1397 | } |
---|
| 1398 | else |
---|
| 1399 | { |
---|
| 1400 | return m_iPOCLast -m_iNumPicRcvd+ getGOPEntry(iGOPid).m_POC ; |
---|
| 1401 | } |
---|
| 1402 | } |
---|
| 1403 | |
---|
| 1404 | TComPic* TEncTop::getPic( Int poc ) |
---|
| 1405 | { |
---|
| 1406 | TComList<TComPic*>* listPic = getListPic(); |
---|
| 1407 | TComPic* pcPic = NULL; |
---|
| 1408 | for(TComList<TComPic*>::iterator it=listPic->begin(); it!=listPic->end(); it++) |
---|
| 1409 | { |
---|
| 1410 | if( (*it)->getPOC() == poc ) |
---|
| 1411 | { |
---|
| 1412 | pcPic = *it ; |
---|
| 1413 | break ; |
---|
| 1414 | } |
---|
| 1415 | } |
---|
| 1416 | return pcPic; |
---|
| 1417 | } |
---|
| 1418 | #endif |
---|
| 1419 | |
---|
| 1420 | #if H_3D_VSO |
---|
| 1421 | Void TEncTop::setupRenModel( Int iPoc, Int iEncViewIdx, Int iEncContent, Int iHorOffset ) |
---|
| 1422 | { |
---|
| 1423 | TRenModel* rendererModel = m_cRdCost.getRenModel(); |
---|
| 1424 | rendererModel->setupPart( iHorOffset, std::min( (Int) g_uiMaxCUHeight, (Int) ( m_iSourceHeight - iHorOffset ) )) ; |
---|
| 1425 | |
---|
| 1426 | Int iEncViewSIdx = m_cameraParameters->getBaseId2SortedId()[ iEncViewIdx ]; |
---|
| 1427 | |
---|
| 1428 | // setup base views |
---|
| 1429 | Int iNumOfBV = m_renderModelParameters->getNumOfBaseViewsForView( iEncViewSIdx, iEncContent ); |
---|
| 1430 | |
---|
| 1431 | for (Int iCurView = 0; iCurView < iNumOfBV; iCurView++ ) |
---|
| 1432 | { |
---|
| 1433 | Int iBaseViewSIdx; |
---|
| 1434 | Int iVideoDistMode; |
---|
| 1435 | Int iDepthDistMode; |
---|
| 1436 | |
---|
| 1437 | m_renderModelParameters->getBaseViewData( iEncViewSIdx, iEncContent, iCurView, iBaseViewSIdx, iVideoDistMode, iDepthDistMode ); |
---|
| 1438 | |
---|
| 1439 | AOT( iVideoDistMode < 0 || iVideoDistMode > 2 ); |
---|
| 1440 | |
---|
| 1441 | Int iBaseViewIdx = m_cameraParameters->getBaseSortedId2Id()[ iBaseViewSIdx ]; |
---|
| 1442 | |
---|
| 1443 | TComPicYuv* pcPicYuvVideoRec = m_ivPicLists->getPicYuv( iBaseViewIdx, false, iPoc, true ); |
---|
| 1444 | TComPicYuv* pcPicYuvDepthRec = m_ivPicLists->getPicYuv( iBaseViewIdx, true , iPoc, true ); |
---|
| 1445 | TComPicYuv* pcPicYuvVideoOrg = m_ivPicLists->getPicYuv( iBaseViewIdx, false, iPoc, false ); |
---|
| 1446 | TComPicYuv* pcPicYuvDepthOrg = m_ivPicLists->getPicYuv( iBaseViewIdx, true , iPoc, false ); |
---|
| 1447 | |
---|
| 1448 | TComPicYuv* pcPicYuvVideoRef = ( iVideoDistMode == 2 ) ? pcPicYuvVideoOrg : NULL; |
---|
| 1449 | TComPicYuv* pcPicYuvDepthRef = ( iDepthDistMode == 2 ) ? pcPicYuvDepthOrg : NULL; |
---|
| 1450 | |
---|
| 1451 | TComPicYuv* pcPicYuvVideoTest = ( iVideoDistMode == 0 ) ? pcPicYuvVideoOrg : pcPicYuvVideoRec; |
---|
| 1452 | TComPicYuv* pcPicYuvDepthTest = ( iDepthDistMode == 0 ) ? pcPicYuvDepthOrg : pcPicYuvDepthRec; |
---|
| 1453 | |
---|
| 1454 | AOT( (iVideoDistMode == 2) != (pcPicYuvVideoRef != NULL) ); |
---|
| 1455 | AOT( (iDepthDistMode == 2) != (pcPicYuvDepthRef != NULL) ); |
---|
| 1456 | AOT( pcPicYuvDepthTest == NULL ); |
---|
| 1457 | AOT( pcPicYuvVideoTest == NULL ); |
---|
| 1458 | |
---|
| 1459 | rendererModel->setBaseView( iBaseViewSIdx, pcPicYuvVideoTest, pcPicYuvDepthTest, pcPicYuvVideoRef, pcPicYuvDepthRef ); |
---|
| 1460 | } |
---|
| 1461 | |
---|
| 1462 | rendererModel->setErrorMode( iEncViewSIdx, iEncContent, 0 ); |
---|
| 1463 | // setup virtual views |
---|
| 1464 | Int iNumOfSV = m_renderModelParameters->getNumOfModelsForView( iEncViewSIdx, iEncContent ); |
---|
| 1465 | for (Int iCurView = 0; iCurView < iNumOfSV; iCurView++ ) |
---|
| 1466 | { |
---|
| 1467 | Int iOrgRefBaseViewSIdx; |
---|
| 1468 | Int iLeftBaseViewSIdx; |
---|
| 1469 | Int iRightBaseViewSIdx; |
---|
| 1470 | Int iSynthViewRelNum; |
---|
| 1471 | Int iModelNum; |
---|
| 1472 | Int iBlendMode; |
---|
| 1473 | m_renderModelParameters->getSingleModelData(iEncViewSIdx, iEncContent, iCurView, iModelNum, iBlendMode,iLeftBaseViewSIdx, iRightBaseViewSIdx, iOrgRefBaseViewSIdx, iSynthViewRelNum ); |
---|
| 1474 | |
---|
| 1475 | Int iLeftBaseViewIdx = -1; |
---|
| 1476 | Int iRightBaseViewIdx = -1; |
---|
| 1477 | |
---|
| 1478 | TComPicYuv* pcPicYuvOrgRef = NULL; |
---|
| 1479 | Int** ppiShiftLUTLeft = NULL; |
---|
| 1480 | Int** ppiShiftLUTRight = NULL; |
---|
| 1481 | Int** ppiBaseShiftLUTLeft = NULL; |
---|
| 1482 | Int** ppiBaseShiftLUTRight = NULL; |
---|
| 1483 | |
---|
| 1484 | |
---|
| 1485 | Int iDistToLeft = -1; |
---|
| 1486 | |
---|
| 1487 | Int iSynthViewIdx = m_cameraParameters->synthRelNum2Idx( iSynthViewRelNum ); |
---|
| 1488 | |
---|
| 1489 | if ( iLeftBaseViewSIdx != -1 ) |
---|
| 1490 | { |
---|
| 1491 | iLeftBaseViewIdx = m_cameraParameters->getBaseSortedId2Id() [ iLeftBaseViewSIdx ]; |
---|
| 1492 | ppiShiftLUTLeft = m_cameraParameters->getSynthViewShiftLUTI()[ iLeftBaseViewIdx ][ iSynthViewIdx ]; |
---|
| 1493 | } |
---|
| 1494 | |
---|
| 1495 | if ( iRightBaseViewSIdx != -1 ) |
---|
| 1496 | { |
---|
| 1497 | iRightBaseViewIdx = m_cameraParameters->getBaseSortedId2Id() [iRightBaseViewSIdx ]; |
---|
| 1498 | ppiShiftLUTRight = m_cameraParameters->getSynthViewShiftLUTI()[ iRightBaseViewIdx ][ iSynthViewIdx ]; |
---|
| 1499 | } |
---|
| 1500 | |
---|
| 1501 | if ( iRightBaseViewSIdx != -1 && iLeftBaseViewSIdx != -1 ) |
---|
| 1502 | { |
---|
| 1503 | iDistToLeft = m_cameraParameters->getRelDistLeft( iSynthViewIdx , iLeftBaseViewIdx, iRightBaseViewIdx); |
---|
| 1504 | ppiBaseShiftLUTLeft = m_cameraParameters->getBaseViewShiftLUTI() [ iLeftBaseViewIdx ][ iRightBaseViewIdx ]; |
---|
| 1505 | ppiBaseShiftLUTRight = m_cameraParameters->getBaseViewShiftLUTI() [ iRightBaseViewIdx ][ iLeftBaseViewIdx ]; |
---|
| 1506 | |
---|
| 1507 | } |
---|
| 1508 | |
---|
| 1509 | if ( iOrgRefBaseViewSIdx != -1 ) |
---|
| 1510 | { |
---|
| 1511 | pcPicYuvOrgRef = m_ivPicLists->getPicYuv( m_cameraParameters->getBaseSortedId2Id()[ iOrgRefBaseViewSIdx ] , false, iPoc, false ); |
---|
| 1512 | AOF ( pcPicYuvOrgRef ); |
---|
| 1513 | } |
---|
| 1514 | |
---|
| 1515 | rendererModel->setSingleModel( iModelNum, ppiShiftLUTLeft, ppiBaseShiftLUTLeft, ppiShiftLUTRight, ppiBaseShiftLUTRight, iDistToLeft, pcPicYuvOrgRef ); |
---|
| 1516 | } |
---|
| 1517 | } |
---|
| 1518 | #endif |
---|
[56] | 1519 | //! \} |
---|