[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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[1029] | 4 | * granted under this license. |
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[313] | 5 | * |
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[1259] | 6 | * Copyright (c) 2010-2015, ITU/ISO/IEC |
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[313] | 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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[1029] | 41 | #include "TLibCommon/TComChromaFormat.h" |
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[313] | 42 | #if FAST_BIT_EST |
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| 43 | #include "TLibCommon/ContextModel.h" |
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| 44 | #endif |
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| 45 | |
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| 46 | //! \ingroup TLibEncoder |
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| 47 | //! \{ |
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| 48 | #if SVC_EXTENSION |
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| 49 | Int TEncTop::m_iSPSIdCnt = 0; |
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| 50 | Int TEncTop::m_iPPSIdCnt = 0; |
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| 51 | TComVPS TEncCfg::m_cVPS; |
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| 52 | #endif |
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| 53 | |
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| 54 | // ==================================================================================================================== |
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| 55 | // Constructor / destructor / create / destroy |
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| 56 | // ==================================================================================================================== |
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| 57 | |
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| 58 | TEncTop::TEncTop() |
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| 59 | { |
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| 60 | m_iPOCLast = -1; |
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| 61 | m_iNumPicRcvd = 0; |
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| 62 | m_uiNumAllPicCoded = 0; |
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| 63 | m_pppcRDSbacCoder = NULL; |
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| 64 | m_pppcBinCoderCABAC = NULL; |
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| 65 | m_cRDGoOnSbacCoder.init( &m_cRDGoOnBinCoderCABAC ); |
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| 66 | #if ENC_DEC_TRACE |
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[1029] | 67 | if (g_hTrace == NULL) |
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| 68 | { |
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| 69 | g_hTrace = fopen( "TraceEnc.txt", "wb" ); |
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| 70 | } |
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[313] | 71 | g_bJustDoIt = g_bEncDecTraceDisable; |
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| 72 | g_nSymbolCounter = 0; |
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| 73 | #endif |
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| 74 | |
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| 75 | m_iMaxRefPicNum = 0; |
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| 76 | |
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| 77 | #if FAST_BIT_EST |
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| 78 | ContextModel::buildNextStateTable(); |
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| 79 | #endif |
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| 80 | |
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[442] | 81 | #if SVC_EXTENSION |
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[1226] | 82 | memset( m_cIlpPic, 0, sizeof(m_cIlpPic) ); |
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[313] | 83 | m_bMFMEnabledFlag = false; |
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[1030] | 84 | m_numRefLayerLocationOffsets = 0; |
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[442] | 85 | m_pocAdjustmentValue = 0; |
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[540] | 86 | #if NO_CLRAS_OUTPUT_FLAG |
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| 87 | m_noClrasOutputFlag = false; |
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| 88 | m_layerInitializedFlag = false; |
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| 89 | m_firstPicInLayerDecodedFlag = false; |
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| 90 | m_noOutputOfPriorPicsFlags = false; |
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| 91 | #endif |
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[903] | 92 | m_pocDecrementedInDPBFlag = false; |
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[494] | 93 | #endif //SVC_EXTENSION |
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[313] | 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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[1029] | 99 | if (g_hTrace != stdout) |
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| 100 | { |
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| 101 | fclose( g_hTrace ); |
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| 102 | } |
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[313] | 103 | #endif |
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| 104 | } |
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| 105 | |
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| 106 | Void TEncTop::create () |
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| 107 | { |
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| 108 | #if !SVC_EXTENSION |
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| 109 | // initialize global variables |
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| 110 | initROM(); |
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| 111 | #endif |
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[442] | 112 | |
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[313] | 113 | // create processing unit classes |
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| 114 | #if SVC_EXTENSION |
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| 115 | m_cGOPEncoder. create( m_layerId ); |
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| 116 | #else |
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[1029] | 117 | m_cGOPEncoder. create( ); |
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[313] | 118 | #endif |
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[494] | 119 | m_cSliceEncoder. create( getSourceWidth(), getSourceHeight(), m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth ); |
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[1029] | 120 | m_cCuEncoder. create( g_uiMaxCUDepth, g_uiMaxCUWidth, g_uiMaxCUHeight, m_chromaFormatIDC ); |
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[313] | 121 | if (m_bUseSAO) |
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| 122 | { |
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[1029] | 123 | m_cEncSAO.create( getSourceWidth(), getSourceHeight(), m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_saoOffsetBitShift[CHANNEL_TYPE_LUMA], m_saoOffsetBitShift[CHANNEL_TYPE_CHROMA] ); |
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[540] | 124 | #if SAO_ENCODE_ALLOW_USE_PREDEBLOCK |
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[1029] | 125 | m_cEncSAO.createEncData(getSaoCtuBoundary()); |
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[540] | 126 | #else |
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| 127 | m_cEncSAO.createEncData(); |
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| 128 | #endif |
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[313] | 129 | } |
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| 130 | #if ADAPTIVE_QP_SELECTION |
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| 131 | if (m_bUseAdaptQpSelect) |
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| 132 | { |
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| 133 | m_cTrQuant.initSliceQpDelta(); |
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| 134 | } |
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| 135 | #endif |
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[1029] | 136 | |
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| 137 | m_cLoopFilter.create( g_uiMaxCUDepth ); |
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| 138 | |
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[313] | 139 | if ( m_RCEnableRateControl ) |
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| 140 | { |
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| 141 | m_cRateCtrl.init( m_framesToBeEncoded, m_RCTargetBitrate, m_iFrameRate, m_iGOPSize, m_iSourceWidth, m_iSourceHeight, |
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| 142 | g_uiMaxCUWidth, g_uiMaxCUHeight, m_RCKeepHierarchicalBit, m_RCUseLCUSeparateModel, m_GOPList ); |
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| 143 | } |
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[595] | 144 | |
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| 145 | m_pppcRDSbacCoder = new TEncSbac** [g_uiMaxCUDepth+1]; |
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[313] | 146 | #if FAST_BIT_EST |
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[595] | 147 | m_pppcBinCoderCABAC = new TEncBinCABACCounter** [g_uiMaxCUDepth+1]; |
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[313] | 148 | #else |
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[595] | 149 | m_pppcBinCoderCABAC = new TEncBinCABAC** [g_uiMaxCUDepth+1]; |
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[313] | 150 | #endif |
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[595] | 151 | |
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| 152 | for ( Int iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ ) |
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| 153 | { |
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| 154 | m_pppcRDSbacCoder[iDepth] = new TEncSbac* [CI_NUM]; |
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[313] | 155 | #if FAST_BIT_EST |
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[595] | 156 | m_pppcBinCoderCABAC[iDepth] = new TEncBinCABACCounter* [CI_NUM]; |
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[313] | 157 | #else |
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[595] | 158 | m_pppcBinCoderCABAC[iDepth] = new TEncBinCABAC* [CI_NUM]; |
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[313] | 159 | #endif |
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[595] | 160 | |
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| 161 | for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ ) |
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| 162 | { |
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| 163 | m_pppcRDSbacCoder[iDepth][iCIIdx] = new TEncSbac; |
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[313] | 164 | #if FAST_BIT_EST |
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[595] | 165 | m_pppcBinCoderCABAC [iDepth][iCIIdx] = new TEncBinCABACCounter; |
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[313] | 166 | #else |
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[595] | 167 | m_pppcBinCoderCABAC [iDepth][iCIIdx] = new TEncBinCABAC; |
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[313] | 168 | #endif |
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[595] | 169 | m_pppcRDSbacCoder [iDepth][iCIIdx]->init( m_pppcBinCoderCABAC [iDepth][iCIIdx] ); |
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[313] | 170 | } |
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| 171 | } |
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[494] | 172 | |
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| 173 | #if LAYER_CTB |
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| 174 | memcpy(g_auiLayerZscanToRaster[m_layerId], g_auiZscanToRaster, sizeof( g_auiZscanToRaster ) ); |
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| 175 | memcpy(g_auiLayerRasterToZscan[m_layerId], g_auiRasterToZscan, sizeof( g_auiRasterToZscan ) ); |
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| 176 | memcpy(g_auiLayerRasterToPelX[m_layerId], g_auiRasterToPelX, sizeof( g_auiRasterToPelX ) ); |
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| 177 | memcpy(g_auiLayerRasterToPelY[m_layerId], g_auiRasterToPelY, sizeof( g_auiRasterToPelY ) ); |
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| 178 | #endif |
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[313] | 179 | } |
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| 180 | |
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| 181 | Void TEncTop::destroy () |
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| 182 | { |
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| 183 | // destroy processing unit classes |
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| 184 | m_cGOPEncoder. destroy(); |
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| 185 | m_cSliceEncoder. destroy(); |
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| 186 | m_cCuEncoder. destroy(); |
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[1235] | 187 | m_cEncSAO. destroyEncData(); |
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| 188 | m_cEncSAO. destroy(); |
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[313] | 189 | m_cLoopFilter. destroy(); |
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| 190 | m_cRateCtrl. destroy(); |
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[595] | 191 | Int iDepth; |
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| 192 | for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ ) |
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[313] | 193 | { |
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[595] | 194 | for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ ) |
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| 195 | { |
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| 196 | delete m_pppcRDSbacCoder[iDepth][iCIIdx]; |
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| 197 | delete m_pppcBinCoderCABAC[iDepth][iCIIdx]; |
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| 198 | } |
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| 199 | } |
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| 200 | |
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| 201 | for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ ) |
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| 202 | { |
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| 203 | delete [] m_pppcRDSbacCoder[iDepth]; |
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| 204 | delete [] m_pppcBinCoderCABAC[iDepth]; |
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| 205 | } |
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| 206 | |
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| 207 | delete [] m_pppcRDSbacCoder; |
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| 208 | delete [] m_pppcBinCoderCABAC; |
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[313] | 209 | |
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[442] | 210 | #if SVC_EXTENSION |
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[313] | 211 | for(Int i=0; i<MAX_NUM_REF; i++) |
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| 212 | { |
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| 213 | if(m_cIlpPic[i]) |
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| 214 | { |
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| 215 | m_cIlpPic[i]->destroy(); |
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| 216 | delete m_cIlpPic[i]; |
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| 217 | m_cIlpPic[i] = NULL; |
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| 218 | } |
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[442] | 219 | } |
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| 220 | #else |
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| 221 | // destroy ROM |
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| 222 | destroyROM(); |
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[313] | 223 | #endif |
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| 224 | return; |
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| 225 | } |
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| 226 | |
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[442] | 227 | Void TEncTop::init(Bool isFieldCoding) |
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[313] | 228 | { |
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| 229 | // initialize SPS |
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| 230 | xInitSPS(); |
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[1235] | 231 | xInitVPS(); |
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[1029] | 232 | |
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| 233 | m_cRdCost.setCostMode(m_costMode); |
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| 234 | |
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[313] | 235 | // initialize PPS |
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| 236 | xInitPPS(); |
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[442] | 237 | xInitRPS(isFieldCoding); |
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[313] | 238 | |
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| 239 | xInitPPSforTiles(); |
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| 240 | |
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| 241 | // initialize processing unit classes |
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| 242 | m_cGOPEncoder. init( this ); |
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| 243 | m_cSliceEncoder.init( this ); |
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| 244 | m_cCuEncoder. init( this ); |
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[1029] | 245 | |
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[313] | 246 | // initialize transform & quantization class |
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| 247 | m_pcCavlcCoder = getCavlcCoder(); |
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[1029] | 248 | |
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[313] | 249 | m_cTrQuant.init( 1 << m_uiQuadtreeTULog2MaxSize, |
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[1029] | 250 | m_useRDOQ, |
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| 251 | m_useRDOQTS, |
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| 252 | true |
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[313] | 253 | ,m_useTransformSkipFast |
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[1029] | 254 | #if ADAPTIVE_QP_SELECTION |
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| 255 | ,m_bUseAdaptQpSelect |
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[313] | 256 | #endif |
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| 257 | ); |
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[1029] | 258 | |
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[313] | 259 | // initialize encoder search class |
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[1249] | 260 | m_cSearch.init( this, &m_cTrQuant, m_iSearchRange, m_bipredSearchRange, m_iFastSearch, &m_cEntropyCoder, &m_cRdCost, getRDSbacCoder(), getRDGoOnSbacCoder() ); |
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[313] | 261 | |
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| 262 | m_iMaxRefPicNum = 0; |
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[1235] | 263 | |
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| 264 | xInitScalingLists(); |
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| 265 | |
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[313] | 266 | #if SVC_EXTENSION |
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| 267 | m_iSPSIdCnt ++; |
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| 268 | m_iPPSIdCnt ++; |
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| 269 | xInitILRP(); |
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| 270 | #endif |
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| 271 | } |
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| 272 | |
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[1235] | 273 | Void TEncTop::xInitScalingLists() |
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| 274 | { |
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| 275 | // Initialise scaling lists |
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| 276 | // The encoder will only use the SPS scaling lists. The PPS will never be marked present. |
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| 277 | |
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| 278 | if(getUseScalingListId() == SCALING_LIST_OFF) |
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| 279 | { |
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| 280 | #if SVC_EXTENSION |
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| 281 | getTrQuant()->setFlatScalingList(m_cVPS.getChromaFormatIdc(&m_cSPS, m_layerId)); |
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| 282 | #else |
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| 283 | getTrQuant()->setFlatScalingList(m_cSPS.getChromaFormatIdc()); |
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| 284 | #endif |
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| 285 | getTrQuant()->setUseScalingList(false); |
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| 286 | m_cSPS.setScalingListPresentFlag(false); |
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| 287 | m_cPPS.setScalingListPresentFlag(false); |
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| 288 | } |
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| 289 | else if(getUseScalingListId() == SCALING_LIST_DEFAULT) |
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| 290 | { |
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| 291 | #if SVC_EXTENSION |
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| 292 | // inferring of the scaling list can be moved to the config file |
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| 293 | UInt refLayerId = 0; |
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| 294 | if( m_layerId > 0 && !m_cVPS.getNonHEVCBaseLayerFlag() && m_cVPS.getRecursiveRefLayerFlag( m_layerId, refLayerId ) ) |
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| 295 | { |
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| 296 | m_cSPS.setInferScalingListFlag( true ); |
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| 297 | m_cSPS.setScalingListRefLayerId( refLayerId ); |
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| 298 | m_cSPS.setScalingListPresentFlag( false ); |
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| 299 | m_cPPS.setInferScalingListFlag( false ); |
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| 300 | m_cPPS.setScalingListPresentFlag( false ); |
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| 301 | |
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| 302 | // infer the scaling list from the reference layer |
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| 303 | getTrQuant()->setScalingList( &m_ppcTEncTop[m_cVPS.getLayerIdxInVps(refLayerId)]->getSPS()->getScalingList(), m_cSPS.getChromaFormatIdc() ); |
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| 304 | } |
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| 305 | else |
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| 306 | { |
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| 307 | #endif |
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| 308 | m_cSPS.getScalingList().setDefaultScalingList (); |
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| 309 | m_cSPS.setScalingListPresentFlag(false); |
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| 310 | m_cPPS.setScalingListPresentFlag(false); |
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| 311 | getTrQuant()->setScalingList(&(m_cSPS.getScalingList()), m_cSPS.getChromaFormatIdc()); |
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| 312 | #if SVC_EXTENSION |
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| 313 | } |
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| 314 | #endif |
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| 315 | getTrQuant()->setUseScalingList(true); |
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| 316 | } |
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| 317 | else if(getUseScalingListId() == SCALING_LIST_FILE_READ) |
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| 318 | { |
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| 319 | #if SVC_EXTENSION |
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| 320 | // inferring of the scaling list can be moved to the config file |
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| 321 | UInt refLayerId = 0; |
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| 322 | if( m_layerId > 0 && !m_cVPS.getNonHEVCBaseLayerFlag() && m_cVPS.getRecursiveRefLayerFlag( m_layerId, refLayerId ) ) |
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| 323 | { |
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| 324 | m_cSPS.setInferScalingListFlag( true ); |
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| 325 | m_cSPS.setScalingListRefLayerId( refLayerId ); |
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| 326 | m_cSPS.setScalingListPresentFlag( false ); |
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| 327 | m_cPPS.setInferScalingListFlag( false ); |
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| 328 | m_cPPS.setScalingListPresentFlag( false ); |
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| 329 | |
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| 330 | // infer the scaling list from the reference layer |
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| 331 | getTrQuant()->setScalingList( &m_ppcTEncTop[m_cVPS.getLayerIdxInVps(refLayerId)]->getSPS()->getScalingList(), m_cSPS.getChromaFormatIdc() ); |
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| 332 | } |
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| 333 | else |
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| 334 | { |
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| 335 | #endif |
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| 336 | m_cSPS.getScalingList().setDefaultScalingList (); |
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| 337 | if(m_cSPS.getScalingList().xParseScalingList(getScalingListFile())) |
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| 338 | { |
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| 339 | Bool bParsedScalingList=false; // Use of boolean so that assertion outputs useful string |
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| 340 | assert(bParsedScalingList); |
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| 341 | exit(1); |
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| 342 | } |
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| 343 | m_cSPS.getScalingList().checkDcOfMatrix(); |
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| 344 | m_cSPS.setScalingListPresentFlag(m_cSPS.getScalingList().checkDefaultScalingList()); |
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| 345 | m_cPPS.setScalingListPresentFlag(false); |
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| 346 | getTrQuant()->setScalingList(&(m_cSPS.getScalingList()), m_cSPS.getChromaFormatIdc()); |
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| 347 | #if SVC_EXTENSION |
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| 348 | } |
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| 349 | #endif |
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| 350 | getTrQuant()->setUseScalingList(true); |
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| 351 | } |
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| 352 | else |
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| 353 | { |
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| 354 | printf("error : ScalingList == %d not supported\n",getUseScalingListId()); |
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| 355 | assert(0); |
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| 356 | } |
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| 357 | |
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| 358 | // Prepare delta's: |
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| 359 | for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++) |
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| 360 | { |
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| 361 | const Int predListStep = (sizeId == SCALING_LIST_32x32? (SCALING_LIST_NUM/NUMBER_OF_PREDICTION_MODES) : 1); // if 32x32, skip over chroma entries. |
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| 362 | |
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| 363 | for(UInt listId = 0; listId < SCALING_LIST_NUM; listId+=predListStep) |
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| 364 | { |
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| 365 | m_cSPS.getScalingList().checkPredMode( sizeId, listId ); |
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| 366 | } |
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| 367 | } |
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| 368 | |
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| 369 | } |
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| 370 | |
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[313] | 371 | // ==================================================================================================================== |
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| 372 | // Public member functions |
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| 373 | // ==================================================================================================================== |
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| 374 | |
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| 375 | Void TEncTop::deletePicBuffer() |
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| 376 | { |
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| 377 | TComList<TComPic*>::iterator iterPic = m_cListPic.begin(); |
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| 378 | Int iSize = Int( m_cListPic.size() ); |
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[1029] | 379 | |
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[313] | 380 | for ( Int i = 0; i < iSize; i++ ) |
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| 381 | { |
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| 382 | TComPic* pcPic = *(iterPic++); |
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[1029] | 383 | |
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[313] | 384 | pcPic->destroy(); |
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| 385 | delete pcPic; |
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| 386 | pcPic = NULL; |
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| 387 | } |
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| 388 | } |
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| 389 | |
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| 390 | /** |
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| 391 | - Application has picture buffer list with size of GOP + 1 |
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| 392 | - Picture buffer list acts like as ring buffer |
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| 393 | - End of the list has the latest picture |
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| 394 | . |
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| 395 | \param flush cause encoder to encode a partial GOP |
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| 396 | \param pcPicYuvOrg original YUV picture |
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[1260] | 397 | \param pcPicYuvTrueOrg |
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| 398 | \param snrCSC |
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[313] | 399 | \retval rcListPicYuvRecOut list of reconstruction YUV pictures |
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[1260] | 400 | \retval accessUnitsOut list of output access units |
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[313] | 401 | \retval iNumEncoded number of encoded pictures |
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| 402 | */ |
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| 403 | #if SVC_EXTENSION |
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[1029] | 404 | Void TEncTop::encode( TComPicYuv* pcPicYuvOrg, const InputColourSpaceConversion snrCSC, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int iPicIdInGOP ) |
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[313] | 405 | { |
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| 406 | // compress GOP |
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| 407 | #if !RC_SHVC_HARMONIZATION |
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| 408 | if ( m_RCEnableRateControl ) |
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| 409 | { |
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| 410 | m_cRateCtrl.initRCGOP( m_iNumPicRcvd ); |
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| 411 | } |
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| 412 | #endif |
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| 413 | |
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| 414 | // compress GOP |
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[1029] | 415 | m_cGOPEncoder.compressGOP(iPicIdInGOP, m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, false, false, snrCSC, m_printFrameMSE); |
---|
[313] | 416 | |
---|
| 417 | #if !RC_SHVC_HARMONIZATION |
---|
| 418 | if ( m_RCEnableRateControl ) |
---|
| 419 | { |
---|
| 420 | m_cRateCtrl.destroyRCGOP(); |
---|
| 421 | } |
---|
| 422 | #endif |
---|
| 423 | |
---|
| 424 | m_uiNumAllPicCoded ++; |
---|
| 425 | } |
---|
| 426 | |
---|
[1029] | 427 | Void TEncTop::encodePrep( TComPicYuv* pcPicYuvOrg, TComPicYuv* pcPicYuvTrueOrg ) |
---|
[313] | 428 | { |
---|
[1029] | 429 | if (pcPicYuvOrg != NULL) |
---|
[313] | 430 | { |
---|
| 431 | // get original YUV |
---|
| 432 | TComPic* pcPicCurr = NULL; |
---|
| 433 | xGetNewPicBuffer( pcPicCurr ); |
---|
| 434 | pcPicYuvOrg->copyToPic( pcPicCurr->getPicYuvOrg() ); |
---|
[1029] | 435 | pcPicYuvTrueOrg->copyToPic( pcPicCurr->getPicYuvTrueOrg() ); |
---|
[313] | 436 | |
---|
| 437 | // compute image characteristics |
---|
| 438 | if ( getUseAdaptiveQP() ) |
---|
| 439 | { |
---|
| 440 | m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcPicCurr ) ); |
---|
| 441 | } |
---|
| 442 | } |
---|
| 443 | } |
---|
| 444 | #else |
---|
[1029] | 445 | Void TEncTop::encode( Bool flush, TComPicYuv* pcPicYuvOrg, TComPicYuv* pcPicYuvTrueOrg, const InputColourSpaceConversion snrCSC, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded ) |
---|
[313] | 446 | { |
---|
[1029] | 447 | if (pcPicYuvOrg != NULL) |
---|
| 448 | { |
---|
[313] | 449 | // get original YUV |
---|
| 450 | TComPic* pcPicCurr = NULL; |
---|
[1029] | 451 | |
---|
[313] | 452 | xGetNewPicBuffer( pcPicCurr ); |
---|
| 453 | pcPicYuvOrg->copyToPic( pcPicCurr->getPicYuvOrg() ); |
---|
[1029] | 454 | pcPicYuvTrueOrg->copyToPic( pcPicCurr->getPicYuvTrueOrg() ); |
---|
[313] | 455 | |
---|
| 456 | // compute image characteristics |
---|
| 457 | if ( getUseAdaptiveQP() ) |
---|
| 458 | { |
---|
| 459 | m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcPicCurr ) ); |
---|
| 460 | } |
---|
| 461 | } |
---|
[1029] | 462 | |
---|
| 463 | if ((m_iNumPicRcvd == 0) || (!flush && (m_iPOCLast != 0) && (m_iNumPicRcvd != m_iGOPSize) && (m_iGOPSize != 0))) |
---|
[313] | 464 | { |
---|
| 465 | iNumEncoded = 0; |
---|
| 466 | return; |
---|
| 467 | } |
---|
[1029] | 468 | |
---|
[313] | 469 | if ( m_RCEnableRateControl ) |
---|
| 470 | { |
---|
| 471 | m_cRateCtrl.initRCGOP( m_iNumPicRcvd ); |
---|
| 472 | } |
---|
| 473 | |
---|
| 474 | // compress GOP |
---|
[1029] | 475 | m_cGOPEncoder.compressGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, false, false, snrCSC, m_printFrameMSE); |
---|
[313] | 476 | |
---|
| 477 | if ( m_RCEnableRateControl ) |
---|
| 478 | { |
---|
| 479 | m_cRateCtrl.destroyRCGOP(); |
---|
| 480 | } |
---|
[1029] | 481 | |
---|
[313] | 482 | iNumEncoded = m_iNumPicRcvd; |
---|
| 483 | m_iNumPicRcvd = 0; |
---|
| 484 | m_uiNumAllPicCoded += iNumEncoded; |
---|
| 485 | } |
---|
| 486 | #endif |
---|
| 487 | |
---|
[442] | 488 | /**------------------------------------------------ |
---|
| 489 | Separate interlaced frame into two fields |
---|
| 490 | -------------------------------------------------**/ |
---|
[1029] | 491 | Void separateFields(Pel* org, Pel* dstField, UInt stride, UInt width, UInt height, Bool isTop) |
---|
[442] | 492 | { |
---|
| 493 | if (!isTop) |
---|
| 494 | { |
---|
| 495 | org += stride; |
---|
| 496 | } |
---|
| 497 | for (Int y = 0; y < height>>1; y++) |
---|
| 498 | { |
---|
| 499 | for (Int x = 0; x < width; x++) |
---|
| 500 | { |
---|
| 501 | dstField[x] = org[x]; |
---|
| 502 | } |
---|
[1029] | 503 | |
---|
[442] | 504 | dstField += stride; |
---|
| 505 | org += stride*2; |
---|
| 506 | } |
---|
[1029] | 507 | |
---|
[442] | 508 | } |
---|
| 509 | |
---|
| 510 | #if SVC_EXTENSION |
---|
[1029] | 511 | Void TEncTop::encodePrep( TComPicYuv* pcPicYuvOrg, TComPicYuv* pcPicYuvTrueOrg, Bool isTff ) |
---|
[442] | 512 | { |
---|
[1029] | 513 | for (Int fieldNum=0; fieldNum<2; fieldNum++) |
---|
[442] | 514 | { |
---|
[1029] | 515 | if (pcPicYuvOrg) |
---|
[442] | 516 | { |
---|
[1029] | 517 | /* -- field initialization -- */ |
---|
| 518 | const Bool isTopField=isTff==(fieldNum==0); |
---|
[540] | 519 | |
---|
[1029] | 520 | TComPic *pcField; |
---|
| 521 | xGetNewPicBuffer( pcField ); |
---|
| 522 | pcField->setReconMark (false); // where is this normally? |
---|
| 523 | |
---|
| 524 | pcField->getSlice(0)->setPOC( m_iPOCLast ); // superfluous? |
---|
| 525 | pcField->getPicYuvRec()->setBorderExtension(false);// where is this normally? |
---|
[442] | 526 | |
---|
[1029] | 527 | pcField->setTopField(isTopField); // interlaced requirement |
---|
[540] | 528 | |
---|
[1029] | 529 | for (UInt componentIndex = 0; componentIndex < pcPicYuvOrg->getNumberValidComponents(); componentIndex++) |
---|
| 530 | { |
---|
| 531 | const ComponentID component = ComponentID(componentIndex); |
---|
| 532 | const UInt stride = pcPicYuvOrg->getStride(component); |
---|
[540] | 533 | |
---|
[1029] | 534 | separateFields((pcPicYuvOrg->getBuf(component) + pcPicYuvOrg->getMarginX(component) + (pcPicYuvOrg->getMarginY(component) * stride)), |
---|
| 535 | pcField->getPicYuvOrg()->getAddr(component), |
---|
| 536 | pcPicYuvOrg->getStride(component), |
---|
| 537 | pcPicYuvOrg->getWidth(component), |
---|
| 538 | pcPicYuvOrg->getHeight(component), |
---|
| 539 | isTopField); |
---|
| 540 | |
---|
| 541 | separateFields((pcPicYuvTrueOrg->getBuf(component) + pcPicYuvTrueOrg->getMarginX(component) + (pcPicYuvTrueOrg->getMarginY(component) * stride)), |
---|
| 542 | pcField->getPicYuvTrueOrg()->getAddr(component), |
---|
| 543 | pcPicYuvTrueOrg->getStride(component), |
---|
| 544 | pcPicYuvTrueOrg->getWidth(component), |
---|
| 545 | pcPicYuvTrueOrg->getHeight(component), |
---|
| 546 | isTopField); |
---|
| 547 | } |
---|
| 548 | |
---|
| 549 | // compute image characteristics |
---|
| 550 | if ( getUseAdaptiveQP() ) |
---|
| 551 | { |
---|
| 552 | m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcField ) ); |
---|
| 553 | } |
---|
| 554 | } |
---|
[442] | 555 | } |
---|
| 556 | } |
---|
| 557 | |
---|
[1029] | 558 | Void TEncTop::encode( TComPicYuv* pcPicYuvOrg, const InputColourSpaceConversion snrCSC, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int iPicIdInGOP, Bool isTff ) |
---|
[442] | 559 | { |
---|
[1029] | 560 | for (Int fieldNum=0; fieldNum<2; fieldNum++) |
---|
[442] | 561 | { |
---|
[1029] | 562 | if (pcPicYuvOrg) |
---|
| 563 | { |
---|
| 564 | if (fieldNum==1) // where is this normally? |
---|
| 565 | { |
---|
| 566 | TComPicYuv* rpcPicYuvRec; |
---|
[442] | 567 | |
---|
[1029] | 568 | // org. buffer |
---|
| 569 | if ( rcListPicYuvRecOut.size() >= (UInt)m_iGOPSize+1 ) // need to maintain field 0 in list of RecOuts while processing field 1. Hence +1 on m_iGOPSize. |
---|
| 570 | { |
---|
| 571 | rpcPicYuvRec = rcListPicYuvRecOut.popFront(); |
---|
| 572 | } |
---|
| 573 | else |
---|
| 574 | { |
---|
| 575 | rpcPicYuvRec = new TComPicYuv; |
---|
| 576 | rpcPicYuvRec->create( m_iSourceWidth, m_iSourceHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth); |
---|
| 577 | } |
---|
| 578 | rcListPicYuvRecOut.pushBack( rpcPicYuvRec ); |
---|
| 579 | } |
---|
[442] | 580 | } |
---|
[1029] | 581 | |
---|
| 582 | // compress GOP |
---|
| 583 | m_cGOPEncoder.compressGOP(iPicIdInGOP, m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, true, isTff, snrCSC, m_printFrameMSE); |
---|
[442] | 584 | } |
---|
| 585 | |
---|
| 586 | m_uiNumAllPicCoded ++; |
---|
| 587 | } |
---|
| 588 | #else |
---|
[1029] | 589 | Void TEncTop::encode(Bool flush, TComPicYuv* pcPicYuvOrg, TComPicYuv* pcPicYuvTrueOrg, const InputColourSpaceConversion snrCSC, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded, Bool isTff) |
---|
[442] | 590 | { |
---|
[1029] | 591 | iNumEncoded = 0; |
---|
| 592 | |
---|
| 593 | for (Int fieldNum=0; fieldNum<2; fieldNum++) |
---|
[442] | 594 | { |
---|
[1029] | 595 | if (pcPicYuvOrg) |
---|
[442] | 596 | { |
---|
[1029] | 597 | |
---|
| 598 | /* -- field initialization -- */ |
---|
| 599 | const Bool isTopField=isTff==(fieldNum==0); |
---|
| 600 | |
---|
| 601 | TComPic *pcField; |
---|
| 602 | xGetNewPicBuffer( pcField ); |
---|
| 603 | pcField->setReconMark (false); // where is this normally? |
---|
| 604 | |
---|
| 605 | if (fieldNum==1) // where is this normally? |
---|
| 606 | { |
---|
| 607 | TComPicYuv* rpcPicYuvRec; |
---|
| 608 | |
---|
| 609 | // org. buffer |
---|
| 610 | if ( rcListPicYuvRecOut.size() >= (UInt)m_iGOPSize+1 ) // need to maintain field 0 in list of RecOuts while processing field 1. Hence +1 on m_iGOPSize. |
---|
| 611 | { |
---|
| 612 | rpcPicYuvRec = rcListPicYuvRecOut.popFront(); |
---|
| 613 | } |
---|
| 614 | else |
---|
| 615 | { |
---|
| 616 | rpcPicYuvRec = new TComPicYuv; |
---|
| 617 | rpcPicYuvRec->create( m_iSourceWidth, m_iSourceHeight, m_chromaFormatIDC, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth); |
---|
| 618 | } |
---|
| 619 | rcListPicYuvRecOut.pushBack( rpcPicYuvRec ); |
---|
| 620 | } |
---|
| 621 | |
---|
| 622 | pcField->getSlice(0)->setPOC( m_iPOCLast ); // superfluous? |
---|
| 623 | pcField->getPicYuvRec()->setBorderExtension(false);// where is this normally? |
---|
| 624 | |
---|
| 625 | pcField->setTopField(isTopField); // interlaced requirement |
---|
| 626 | |
---|
| 627 | for (UInt componentIndex = 0; componentIndex < pcPicYuvOrg->getNumberValidComponents(); componentIndex++) |
---|
| 628 | { |
---|
| 629 | const ComponentID component = ComponentID(componentIndex); |
---|
| 630 | const UInt stride = pcPicYuvOrg->getStride(component); |
---|
| 631 | |
---|
| 632 | separateFields((pcPicYuvOrg->getBuf(component) + pcPicYuvOrg->getMarginX(component) + (pcPicYuvOrg->getMarginY(component) * stride)), |
---|
| 633 | pcField->getPicYuvOrg()->getAddr(component), |
---|
| 634 | pcPicYuvOrg->getStride(component), |
---|
| 635 | pcPicYuvOrg->getWidth(component), |
---|
| 636 | pcPicYuvOrg->getHeight(component), |
---|
| 637 | isTopField); |
---|
| 638 | |
---|
| 639 | separateFields((pcPicYuvTrueOrg->getBuf(component) + pcPicYuvTrueOrg->getMarginX(component) + (pcPicYuvTrueOrg->getMarginY(component) * stride)), |
---|
| 640 | pcField->getPicYuvTrueOrg()->getAddr(component), |
---|
| 641 | pcPicYuvTrueOrg->getStride(component), |
---|
| 642 | pcPicYuvTrueOrg->getWidth(component), |
---|
| 643 | pcPicYuvTrueOrg->getHeight(component), |
---|
| 644 | isTopField); |
---|
| 645 | } |
---|
| 646 | |
---|
| 647 | // compute image characteristics |
---|
| 648 | if ( getUseAdaptiveQP() ) |
---|
| 649 | { |
---|
| 650 | m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcField ) ); |
---|
| 651 | } |
---|
[442] | 652 | } |
---|
[1029] | 653 | |
---|
| 654 | if ( m_iNumPicRcvd && ((flush&&fieldNum==1) || (m_iPOCLast/2)==0 || m_iNumPicRcvd==m_iGOPSize ) ) |
---|
[442] | 655 | { |
---|
[1029] | 656 | // compress GOP |
---|
| 657 | m_cGOPEncoder.compressGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut, true, isTff, snrCSC, m_printFrameMSE); |
---|
| 658 | |
---|
| 659 | iNumEncoded += m_iNumPicRcvd; |
---|
| 660 | m_uiNumAllPicCoded += m_iNumPicRcvd; |
---|
| 661 | m_iNumPicRcvd = 0; |
---|
[442] | 662 | } |
---|
| 663 | } |
---|
| 664 | } |
---|
| 665 | #endif |
---|
| 666 | |
---|
[313] | 667 | // ==================================================================================================================== |
---|
| 668 | // Protected member functions |
---|
| 669 | // ==================================================================================================================== |
---|
| 670 | |
---|
| 671 | /** |
---|
| 672 | - Application has picture buffer list with size of GOP + 1 |
---|
| 673 | - Picture buffer list acts like as ring buffer |
---|
| 674 | - End of the list has the latest picture |
---|
| 675 | . |
---|
| 676 | \retval rpcPic obtained picture buffer |
---|
| 677 | */ |
---|
| 678 | Void TEncTop::xGetNewPicBuffer ( TComPic*& rpcPic ) |
---|
| 679 | { |
---|
[1235] | 680 | // At this point, the SPS and PPS can be considered activated - they are copied to the new TComPic. |
---|
| 681 | |
---|
[313] | 682 | TComSlice::sortPicList(m_cListPic); |
---|
[1029] | 683 | |
---|
[1249] | 684 | |
---|
[313] | 685 | if (m_cListPic.size() >= (UInt)(m_iGOPSize + getMaxDecPicBuffering(MAX_TLAYER-1) + 2) ) |
---|
| 686 | { |
---|
| 687 | TComList<TComPic*>::iterator iterPic = m_cListPic.begin(); |
---|
| 688 | Int iSize = Int( m_cListPic.size() ); |
---|
| 689 | for ( Int i = 0; i < iSize; i++ ) |
---|
| 690 | { |
---|
| 691 | rpcPic = *(iterPic++); |
---|
| 692 | if(rpcPic->getSlice(0)->isReferenced() == false) |
---|
| 693 | { |
---|
| 694 | break; |
---|
| 695 | } |
---|
| 696 | } |
---|
| 697 | } |
---|
| 698 | else |
---|
| 699 | { |
---|
| 700 | if ( getUseAdaptiveQP() ) |
---|
| 701 | { |
---|
| 702 | TEncPic* pcEPic = new TEncPic; |
---|
| 703 | |
---|
| 704 | #if SVC_EXTENSION //Temporal solution, should be modified |
---|
[1200] | 705 | if( m_layerId > 0 ) |
---|
[313] | 706 | { |
---|
[1200] | 707 | for( UInt i = 0; i < m_cVPS.getNumDirectRefLayers( m_layerId ); i++ ) |
---|
[313] | 708 | { |
---|
[1235] | 709 | const Window scalEL = m_cPPS.getScaledRefLayerWindowForLayer(m_cVPS.getRefLayerId(m_layerId, i)); |
---|
| 710 | const Window altRL = m_cPPS.getRefLayerWindowForLayer(m_cVPS.getRefLayerId(m_layerId, i)); |
---|
[873] | 711 | Bool equalOffsets = scalEL.hasEqualOffset(altRL); |
---|
[1235] | 712 | Bool zeroPhase = m_cPPS.hasZeroResamplingPhase(m_cVPS.getRefLayerId(m_layerId, i)); |
---|
[313] | 713 | |
---|
| 714 | TEncTop *pcEncTopBase = (TEncTop *)getRefLayerEnc( i ); |
---|
[1200] | 715 | |
---|
[644] | 716 | UInt refLayerId = m_cVPS.getRefLayerId(m_layerId, i); |
---|
[1029] | 717 | Bool sameBitDepths = ( g_bitDepthLayer[CHANNEL_TYPE_LUMA][m_layerId] == g_bitDepthLayer[CHANNEL_TYPE_LUMA][refLayerId] ) && ( g_bitDepthLayer[CHANNEL_TYPE_CHROMA][m_layerId] == g_bitDepthLayer[CHANNEL_TYPE_CHROMA][refLayerId] ); |
---|
[644] | 718 | |
---|
[901] | 719 | if( m_iSourceWidth == pcEncTopBase->getSourceWidth() && m_iSourceHeight == pcEncTopBase->getSourceHeight() && equalOffsets && zeroPhase ) |
---|
| 720 | { |
---|
| 721 | pcEPic->setEqualPictureSizeAndOffsetFlag( i, true ); |
---|
| 722 | } |
---|
| 723 | |
---|
| 724 | if( !pcEPic->equalPictureSizeAndOffsetFlag(i) || !sameBitDepths |
---|
[1212] | 725 | #if CGS_3D_ASYMLUT |
---|
[713] | 726 | || m_cPPS.getCGSFlag() > 0 |
---|
| 727 | #endif |
---|
| 728 | #if LAYER_CTB |
---|
| 729 | || pcEncTopBase->getSPS()->getMaxCUWidth() != m_cSPS.getMaxCUWidth() || pcEncTopBase->getSPS()->getMaxCUHeight() != m_cSPS.getMaxCUHeight() || pcEncTopBase->getSPS()->getMaxCUDepth() != m_cSPS.getMaxCUDepth() |
---|
| 730 | #endif |
---|
| 731 | ) |
---|
[313] | 732 | { |
---|
| 733 | pcEPic->setSpatialEnhLayerFlag( i, true ); |
---|
| 734 | |
---|
| 735 | //only for scalable extension |
---|
[815] | 736 | assert( m_cVPS.getScalabilityMask( SCALABILITY_ID ) == true ); |
---|
[313] | 737 | } |
---|
| 738 | } |
---|
| 739 | } |
---|
| 740 | |
---|
[1235] | 741 | pcEPic->create( m_cVPS, m_cSPS, m_cPPS, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_cPPS.getMaxCuDQPDepth()+1, false, m_layerId); |
---|
[815] | 742 | #else //SVC_EXTENSION |
---|
[1235] | 743 | pcEPic->create( m_cSPS, m_cPPS, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_cPPS.getMaxCuDQPDepth()+1, false); |
---|
[815] | 744 | #endif //SVC_EXTENSION |
---|
[313] | 745 | rpcPic = pcEPic; |
---|
| 746 | } |
---|
| 747 | else |
---|
| 748 | { |
---|
| 749 | rpcPic = new TComPic; |
---|
| 750 | |
---|
| 751 | #if SVC_EXTENSION //Temporal solution, should be modified |
---|
[1200] | 752 | if( m_layerId > 0 ) |
---|
[313] | 753 | { |
---|
[1200] | 754 | for( UInt i = 0; i < m_cVPS.getNumDirectRefLayers( m_layerId ); i++ ) |
---|
[313] | 755 | { |
---|
[1235] | 756 | const Window scalEL = m_cPPS.getScaledRefLayerWindowForLayer(m_cVPS.getRefLayerId(m_layerId, i)); |
---|
| 757 | const Window altRL = m_cPPS.getRefLayerWindowForLayer(m_cVPS.getRefLayerId(m_layerId, i)); |
---|
[873] | 758 | Bool equalOffsets = scalEL.hasEqualOffset(altRL); |
---|
[1235] | 759 | Bool zeroPhase = m_cPPS.hasZeroResamplingPhase(m_cVPS.getRefLayerId(m_layerId, i)); |
---|
[313] | 760 | |
---|
| 761 | TEncTop *pcEncTopBase = (TEncTop *)getRefLayerEnc( i ); |
---|
[1200] | 762 | |
---|
[644] | 763 | UInt refLayerId = m_cVPS.getRefLayerId(m_layerId, i); |
---|
[1029] | 764 | Bool sameBitDepths = ( g_bitDepthLayer[CHANNEL_TYPE_LUMA][m_layerId] == g_bitDepthLayer[CHANNEL_TYPE_LUMA][refLayerId] ) && ( g_bitDepthLayer[CHANNEL_TYPE_CHROMA][m_layerId] == g_bitDepthLayer[CHANNEL_TYPE_CHROMA][refLayerId] ); |
---|
[644] | 765 | |
---|
[873] | 766 | if( m_iSourceWidth != pcEncTopBase->getSourceWidth() || m_iSourceHeight != pcEncTopBase->getSourceHeight() || !sameBitDepths |
---|
| 767 | || !equalOffsets |
---|
| 768 | || !zeroPhase |
---|
[1212] | 769 | #if CGS_3D_ASYMLUT |
---|
[713] | 770 | || m_cPPS.getCGSFlag() > 0 |
---|
| 771 | #endif |
---|
| 772 | #if LAYER_CTB |
---|
| 773 | || pcEncTopBase->getSPS()->getMaxCUWidth() != m_cSPS.getMaxCUWidth() || pcEncTopBase->getSPS()->getMaxCUHeight() != m_cSPS.getMaxCUHeight() || pcEncTopBase->getSPS()->getMaxCUDepth() != m_cSPS.getMaxCUDepth() |
---|
| 774 | #endif |
---|
[1200] | 775 | ) |
---|
[313] | 776 | { |
---|
| 777 | rpcPic->setSpatialEnhLayerFlag( i, true ); |
---|
| 778 | |
---|
| 779 | //only for scalable extension |
---|
[815] | 780 | assert( m_cVPS.getScalabilityMask( SCALABILITY_ID ) == true ); |
---|
[313] | 781 | } |
---|
| 782 | } |
---|
| 783 | } |
---|
| 784 | |
---|
[1235] | 785 | rpcPic->create( m_cVPS, m_cSPS, m_cPPS, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, false, m_layerId ); |
---|
[815] | 786 | #else //SVC_EXTENSION |
---|
[1235] | 787 | rpcPic->create( m_cSPS, m_cPPS, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, false ); |
---|
[815] | 788 | #endif //SVC_EXTENSION |
---|
[313] | 789 | } |
---|
[1029] | 790 | |
---|
[313] | 791 | m_cListPic.pushBack( rpcPic ); |
---|
| 792 | } |
---|
| 793 | rpcPic->setReconMark (false); |
---|
[1029] | 794 | |
---|
[313] | 795 | m_iPOCLast++; |
---|
| 796 | m_iNumPicRcvd++; |
---|
[1029] | 797 | |
---|
[313] | 798 | rpcPic->getSlice(0)->setPOC( m_iPOCLast ); |
---|
| 799 | // mark it should be extended |
---|
| 800 | rpcPic->getPicYuvRec()->setBorderExtension(false); |
---|
| 801 | } |
---|
| 802 | |
---|
[1235] | 803 | Void TEncTop::xInitVPS() |
---|
| 804 | { |
---|
| 805 | // The SPS must have already been set up. |
---|
| 806 | // set the VPS profile information. |
---|
| 807 | #if SVC_EXTENSION |
---|
| 808 | m_cVPS.setVpsVuiPresentFlag( true ); |
---|
| 809 | #else |
---|
| 810 | *m_cVPS.getPTL() = *m_cSPS.getPTL(); |
---|
| 811 | m_cVPS.setMaxOpSets(1); |
---|
| 812 | #endif |
---|
| 813 | m_cVPS.getTimingInfo()->setTimingInfoPresentFlag ( false ); |
---|
| 814 | m_cVPS.setNumHrdParameters( 0 ); |
---|
| 815 | |
---|
| 816 | m_cVPS.createHrdParamBuffer(); |
---|
| 817 | for( UInt i = 0; i < m_cVPS.getNumHrdParameters(); i ++ ) |
---|
| 818 | { |
---|
| 819 | m_cVPS.setHrdOpSetIdx( 0, i ); |
---|
| 820 | m_cVPS.setCprmsPresentFlag( false, i ); |
---|
| 821 | // Set up HrdParameters here. |
---|
| 822 | } |
---|
| 823 | } |
---|
| 824 | |
---|
[313] | 825 | Void TEncTop::xInitSPS() |
---|
| 826 | { |
---|
| 827 | #if SVC_EXTENSION |
---|
[815] | 828 | m_cSPS.setExtensionFlag( m_layerId > 0 ? true : false ); |
---|
[988] | 829 | m_cSPS.setNumDirectRefLayers(m_numDirectRefLayers); |
---|
[1172] | 830 | |
---|
[830] | 831 | if( !m_numDirectRefLayers && m_numAddLayerSets ) |
---|
[815] | 832 | { |
---|
| 833 | m_cSPS.setLayerId(0); // layer ID 0 for independent layers |
---|
| 834 | } |
---|
| 835 | else |
---|
| 836 | { |
---|
| 837 | m_cSPS.setLayerId(m_layerId); |
---|
| 838 | } |
---|
[494] | 839 | #endif //SVC_EXTENSION |
---|
[1172] | 840 | |
---|
[313] | 841 | ProfileTierLevel& profileTierLevel = *m_cSPS.getPTL()->getGeneralPTL(); |
---|
| 842 | profileTierLevel.setLevelIdc(m_level); |
---|
| 843 | profileTierLevel.setTierFlag(m_levelTier); |
---|
| 844 | profileTierLevel.setProfileIdc(m_profile); |
---|
| 845 | profileTierLevel.setProfileCompatibilityFlag(m_profile, 1); |
---|
| 846 | profileTierLevel.setProgressiveSourceFlag(m_progressiveSourceFlag); |
---|
| 847 | profileTierLevel.setInterlacedSourceFlag(m_interlacedSourceFlag); |
---|
| 848 | profileTierLevel.setNonPackedConstraintFlag(m_nonPackedConstraintFlag); |
---|
| 849 | profileTierLevel.setFrameOnlyConstraintFlag(m_frameOnlyConstraintFlag); |
---|
[1029] | 850 | profileTierLevel.setBitDepthConstraint(m_bitDepthConstraintValue); |
---|
| 851 | profileTierLevel.setChromaFormatConstraint(m_chromaFormatConstraintValue); |
---|
| 852 | profileTierLevel.setIntraConstraintFlag(m_intraConstraintFlag); |
---|
| 853 | profileTierLevel.setLowerBitRateConstraintFlag(m_lowerBitRateConstraintFlag); |
---|
| 854 | |
---|
| 855 | if ((m_profile == Profile::MAIN10) && (g_bitDepth[CHANNEL_TYPE_LUMA] == 8) && (g_bitDepth[CHANNEL_TYPE_CHROMA] == 8)) |
---|
[313] | 856 | { |
---|
| 857 | /* The above constraint is equal to Profile::MAIN */ |
---|
| 858 | profileTierLevel.setProfileCompatibilityFlag(Profile::MAIN, 1); |
---|
| 859 | } |
---|
| 860 | if (m_profile == Profile::MAIN) |
---|
| 861 | { |
---|
| 862 | /* A Profile::MAIN10 decoder can always decode Profile::MAIN */ |
---|
| 863 | profileTierLevel.setProfileCompatibilityFlag(Profile::MAIN10, 1); |
---|
| 864 | } |
---|
| 865 | /* XXX: should Main be marked as compatible with still picture? */ |
---|
| 866 | /* XXX: may be a good idea to refactor the above into a function |
---|
| 867 | * that chooses the actual compatibility based upon options */ |
---|
| 868 | |
---|
| 869 | m_cSPS.setPicWidthInLumaSamples ( m_iSourceWidth ); |
---|
| 870 | m_cSPS.setPicHeightInLumaSamples ( m_iSourceHeight ); |
---|
| 871 | m_cSPS.setConformanceWindow ( m_conformanceWindow ); |
---|
| 872 | m_cSPS.setMaxCUWidth ( g_uiMaxCUWidth ); |
---|
| 873 | m_cSPS.setMaxCUHeight ( g_uiMaxCUHeight ); |
---|
| 874 | m_cSPS.setMaxCUDepth ( g_uiMaxCUDepth ); |
---|
[494] | 875 | m_cSPS.setChromaFormatIdc( m_chromaFormatIDC); |
---|
[313] | 876 | |
---|
| 877 | Int minCUSize = m_cSPS.getMaxCUWidth() >> ( m_cSPS.getMaxCUDepth()-g_uiAddCUDepth ); |
---|
| 878 | Int log2MinCUSize = 0; |
---|
| 879 | while(minCUSize > 1) |
---|
| 880 | { |
---|
| 881 | minCUSize >>= 1; |
---|
| 882 | log2MinCUSize++; |
---|
| 883 | } |
---|
| 884 | |
---|
| 885 | m_cSPS.setLog2MinCodingBlockSize(log2MinCUSize); |
---|
[1029] | 886 | m_cSPS.setLog2DiffMaxMinCodingBlockSize(m_cSPS.getMaxCUDepth()-g_uiAddCUDepth-getMaxCUDepthOffset(m_cSPS.getChromaFormatIdc(), m_cSPS.getQuadtreeTULog2MinSize())); |
---|
[313] | 887 | #if SVC_EXTENSION |
---|
| 888 | m_cSPS.setSPSId ( m_iSPSIdCnt ); |
---|
| 889 | #endif |
---|
| 890 | |
---|
| 891 | m_cSPS.setPCMLog2MinSize (m_uiPCMLog2MinSize); |
---|
| 892 | m_cSPS.setUsePCM ( m_usePCM ); |
---|
| 893 | m_cSPS.setPCMLog2MaxSize( m_pcmLog2MaxSize ); |
---|
| 894 | |
---|
| 895 | m_cSPS.setQuadtreeTULog2MaxSize( m_uiQuadtreeTULog2MaxSize ); |
---|
| 896 | m_cSPS.setQuadtreeTULog2MinSize( m_uiQuadtreeTULog2MinSize ); |
---|
| 897 | m_cSPS.setQuadtreeTUMaxDepthInter( m_uiQuadtreeTUMaxDepthInter ); |
---|
| 898 | m_cSPS.setQuadtreeTUMaxDepthIntra( m_uiQuadtreeTUMaxDepthIntra ); |
---|
[1029] | 899 | |
---|
[1235] | 900 | m_cSPS.setTMVPFlagsPresent((getTMVPModeId() == 2 || getTMVPModeId() == 1)); |
---|
| 901 | |
---|
[313] | 902 | m_cSPS.setTMVPFlagsPresent(false); |
---|
| 903 | |
---|
| 904 | m_cSPS.setMaxTrSize ( 1 << m_uiQuadtreeTULog2MaxSize ); |
---|
[1235] | 905 | |
---|
[313] | 906 | m_cSPS.setUseAMP ( m_useAMP ); |
---|
| 907 | |
---|
[1029] | 908 | for (UInt channelType = 0; channelType < MAX_NUM_CHANNEL_TYPE; channelType++) |
---|
| 909 | { |
---|
[1203] | 910 | #if SVC_EXTENSION |
---|
[1043] | 911 | m_cSPS.setBitDepth (ChannelType(channelType), m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_cVPS.getLayerIdxInVps( m_layerId ) ) )->getBitDepthVps(ChannelType(channelType)) ); |
---|
| 912 | m_cSPS.setQpBDOffset (ChannelType(channelType), (6 * (m_cVPS.getVpsRepFormat( m_cVPS.getVpsRepFormatIdx( m_cVPS.getLayerIdxInVps( m_layerId ) ) )->getBitDepthVps(ChannelType(channelType)) - 8))); |
---|
[442] | 913 | #else |
---|
[1029] | 914 | m_cSPS.setBitDepth (ChannelType(channelType), g_bitDepth[channelType] ); |
---|
| 915 | m_cSPS.setQpBDOffset (ChannelType(channelType), (6 * (g_bitDepth[channelType] - 8))); |
---|
[442] | 916 | #endif |
---|
[1029] | 917 | m_cSPS.setPCMBitDepth (ChannelType(channelType), g_PCMBitDepth[channelType] ); |
---|
| 918 | } |
---|
[313] | 919 | |
---|
[1029] | 920 | m_cSPS.setUseExtendedPrecision(m_useExtendedPrecision); |
---|
| 921 | m_cSPS.setUseHighPrecisionPredictionWeighting(m_useHighPrecisionPredictionWeighting); |
---|
| 922 | |
---|
[313] | 923 | m_cSPS.setUseSAO( m_bUseSAO ); |
---|
[1029] | 924 | m_cSPS.setUseResidualRotation(m_useResidualRotation); |
---|
| 925 | m_cSPS.setUseSingleSignificanceMapContext(m_useSingleSignificanceMapContext); |
---|
| 926 | m_cSPS.setUseGolombRiceParameterAdaptation(m_useGolombRiceParameterAdaptation); |
---|
| 927 | m_cSPS.setAlignCABACBeforeBypass(m_alignCABACBeforeBypass); |
---|
[313] | 928 | |
---|
[1029] | 929 | for (UInt signallingModeIndex = 0; signallingModeIndex < NUMBER_OF_RDPCM_SIGNALLING_MODES; signallingModeIndex++) |
---|
| 930 | { |
---|
| 931 | m_cSPS.setUseResidualDPCM(RDPCMSignallingMode(signallingModeIndex), m_useResidualDPCM[signallingModeIndex]); |
---|
| 932 | } |
---|
| 933 | |
---|
[313] | 934 | m_cSPS.setMaxTLayers( m_maxTempLayer ); |
---|
| 935 | m_cSPS.setTemporalIdNestingFlag( ( m_maxTempLayer == 1 ) ? true : false ); |
---|
[1029] | 936 | |
---|
[1252] | 937 | for (Int i = 0; i < min(m_cSPS.getMaxTLayers(),(UInt) MAX_TLAYER); i++ ) |
---|
[313] | 938 | { |
---|
[930] | 939 | #if SVC_EXTENSION |
---|
| 940 | assert(i < MAX_TLAYER); |
---|
| 941 | #endif |
---|
[313] | 942 | m_cSPS.setMaxDecPicBuffering(m_maxDecPicBuffering[i], i); |
---|
| 943 | m_cSPS.setNumReorderPics(m_numReorderPics[i], i); |
---|
| 944 | } |
---|
[1029] | 945 | |
---|
[313] | 946 | m_cSPS.setPCMFilterDisableFlag ( m_bPCMFilterDisableFlag ); |
---|
[1029] | 947 | m_cSPS.setDisableIntraReferenceSmoothing( m_disableIntraReferenceSmoothing ); |
---|
[1235] | 948 | m_cSPS.setScalingListFlag ( (m_useScalingListId == SCALING_LIST_OFF) ? 0 : 1 ); |
---|
[313] | 949 | m_cSPS.setUseStrongIntraSmoothing( m_useStrongIntraSmoothing ); |
---|
[1029] | 950 | m_cSPS.setVuiParametersPresentFlag(getVuiParametersPresentFlag()); |
---|
[313] | 951 | |
---|
| 952 | if (m_cSPS.getVuiParametersPresentFlag()) |
---|
| 953 | { |
---|
| 954 | TComVUI* pcVUI = m_cSPS.getVuiParameters(); |
---|
[823] | 955 | pcVUI->setAspectRatioInfoPresentFlag(getAspectRatioInfoPresentFlag()); |
---|
[313] | 956 | pcVUI->setAspectRatioIdc(getAspectRatioIdc()); |
---|
| 957 | pcVUI->setSarWidth(getSarWidth()); |
---|
| 958 | pcVUI->setSarHeight(getSarHeight()); |
---|
| 959 | pcVUI->setOverscanInfoPresentFlag(getOverscanInfoPresentFlag()); |
---|
| 960 | pcVUI->setOverscanAppropriateFlag(getOverscanAppropriateFlag()); |
---|
| 961 | pcVUI->setVideoSignalTypePresentFlag(getVideoSignalTypePresentFlag()); |
---|
| 962 | pcVUI->setVideoFormat(getVideoFormat()); |
---|
| 963 | pcVUI->setVideoFullRangeFlag(getVideoFullRangeFlag()); |
---|
| 964 | pcVUI->setColourDescriptionPresentFlag(getColourDescriptionPresentFlag()); |
---|
| 965 | pcVUI->setColourPrimaries(getColourPrimaries()); |
---|
| 966 | pcVUI->setTransferCharacteristics(getTransferCharacteristics()); |
---|
| 967 | pcVUI->setMatrixCoefficients(getMatrixCoefficients()); |
---|
| 968 | pcVUI->setChromaLocInfoPresentFlag(getChromaLocInfoPresentFlag()); |
---|
| 969 | pcVUI->setChromaSampleLocTypeTopField(getChromaSampleLocTypeTopField()); |
---|
| 970 | pcVUI->setChromaSampleLocTypeBottomField(getChromaSampleLocTypeBottomField()); |
---|
| 971 | pcVUI->setNeutralChromaIndicationFlag(getNeutralChromaIndicationFlag()); |
---|
| 972 | pcVUI->setDefaultDisplayWindow(getDefaultDisplayWindow()); |
---|
| 973 | pcVUI->setFrameFieldInfoPresentFlag(getFrameFieldInfoPresentFlag()); |
---|
| 974 | pcVUI->setFieldSeqFlag(false); |
---|
| 975 | pcVUI->setHrdParametersPresentFlag(false); |
---|
| 976 | pcVUI->getTimingInfo()->setPocProportionalToTimingFlag(getPocProportionalToTimingFlag()); |
---|
| 977 | pcVUI->getTimingInfo()->setNumTicksPocDiffOneMinus1 (getNumTicksPocDiffOneMinus1() ); |
---|
| 978 | pcVUI->setBitstreamRestrictionFlag(getBitstreamRestrictionFlag()); |
---|
| 979 | pcVUI->setTilesFixedStructureFlag(getTilesFixedStructureFlag()); |
---|
| 980 | pcVUI->setMotionVectorsOverPicBoundariesFlag(getMotionVectorsOverPicBoundariesFlag()); |
---|
| 981 | pcVUI->setMinSpatialSegmentationIdc(getMinSpatialSegmentationIdc()); |
---|
| 982 | pcVUI->setMaxBytesPerPicDenom(getMaxBytesPerPicDenom()); |
---|
| 983 | pcVUI->setMaxBitsPerMinCuDenom(getMaxBitsPerMinCuDenom()); |
---|
| 984 | pcVUI->setLog2MaxMvLengthHorizontal(getLog2MaxMvLengthHorizontal()); |
---|
| 985 | pcVUI->setLog2MaxMvLengthVertical(getLog2MaxMvLengthVertical()); |
---|
| 986 | } |
---|
[1235] | 987 | m_cSPS.setNumLongTermRefPicSPS(NUM_LONG_TERM_REF_PIC_SPS); |
---|
| 988 | assert (NUM_LONG_TERM_REF_PIC_SPS <= MAX_NUM_LONG_TERM_REF_PICS); |
---|
| 989 | for (Int k = 0; k < NUM_LONG_TERM_REF_PIC_SPS; k++) |
---|
| 990 | { |
---|
| 991 | m_cSPS.setLtRefPicPocLsbSps(k, 0); |
---|
| 992 | m_cSPS.setUsedByCurrPicLtSPSFlag(k, 0); |
---|
| 993 | } |
---|
| 994 | if( getPictureTimingSEIEnabled() || getDecodingUnitInfoSEIEnabled() ) |
---|
| 995 | { |
---|
| 996 | #if SVC_EXTENSION |
---|
| 997 | const UInt picWidth = m_cVPS.getPicWidthInLumaSamples(&m_cSPS, m_layerId); |
---|
| 998 | const UInt picHeight= m_cVPS.getPicWidthInLumaSamples(&m_cSPS, m_layerId); |
---|
| 999 | #else |
---|
| 1000 | const UInt picWidth = m_cSPS.getPicWidthInLumaSamples(); |
---|
| 1001 | const UInt picHeight= m_cSPS.getPicWidthInLumaSamples(); |
---|
| 1002 | #endif |
---|
| 1003 | |
---|
| 1004 | const UInt frameWidthInCtus = ( picWidth + g_uiMaxCUWidth -1 ) / g_uiMaxCUWidth; |
---|
| 1005 | const UInt frameHeightInCtus = ( picHeight + g_uiMaxCUHeight - 1 ) / g_uiMaxCUHeight; |
---|
| 1006 | const UInt numCtusInFrame = frameWidthInCtus * frameHeightInCtus; |
---|
| 1007 | |
---|
| 1008 | UInt maxCU = getSliceArgument(); |
---|
| 1009 | UInt numDU = ( getSliceMode() == FIXED_NUMBER_OF_CTU ) ? ( numCtusInFrame / maxCU ) : ( 0 ); |
---|
| 1010 | if( numCtusInFrame % maxCU != 0 || numDU == 0 ) |
---|
| 1011 | { |
---|
| 1012 | numDU ++; |
---|
| 1013 | } |
---|
| 1014 | m_cSPS.getVuiParameters()->getHrdParameters()->setNumDU( numDU ); |
---|
| 1015 | m_cSPS.setHrdParameters( getFrameRate(), numDU, getTargetBitrate(), ( getIntraPeriod() > 0 ) ); |
---|
| 1016 | } |
---|
| 1017 | if( getBufferingPeriodSEIEnabled() || getPictureTimingSEIEnabled() || getDecodingUnitInfoSEIEnabled() ) |
---|
| 1018 | { |
---|
| 1019 | m_cSPS.getVuiParameters()->setHrdParametersPresentFlag( true ); |
---|
| 1020 | } |
---|
| 1021 | |
---|
[313] | 1022 | } |
---|
| 1023 | |
---|
| 1024 | Void TEncTop::xInitPPS() |
---|
| 1025 | { |
---|
| 1026 | m_cPPS.setConstrainedIntraPred( m_bUseConstrainedIntraPred ); |
---|
| 1027 | Bool bUseDQP = (getMaxCuDQPDepth() > 0)? true : false; |
---|
| 1028 | |
---|
[595] | 1029 | if((getMaxDeltaQP() != 0 )|| getUseAdaptiveQP()) |
---|
[540] | 1030 | { |
---|
[595] | 1031 | bUseDQP = true; |
---|
[540] | 1032 | } |
---|
[313] | 1033 | |
---|
[1235] | 1034 | if (m_costMode==COST_SEQUENCE_LEVEL_LOSSLESS || m_costMode==COST_LOSSLESS_CODING) |
---|
| 1035 | { |
---|
| 1036 | bUseDQP=false; |
---|
| 1037 | } |
---|
[1029] | 1038 | |
---|
[1235] | 1039 | |
---|
| 1040 | if ( m_RCEnableRateControl ) |
---|
[313] | 1041 | { |
---|
| 1042 | m_cPPS.setUseDQP(true); |
---|
[1235] | 1043 | m_cPPS.setMaxCuDQPDepth( 0 ); |
---|
| 1044 | } |
---|
| 1045 | else if(bUseDQP) |
---|
| 1046 | { |
---|
| 1047 | m_cPPS.setUseDQP(true); |
---|
[313] | 1048 | m_cPPS.setMaxCuDQPDepth( m_iMaxCuDQPDepth ); |
---|
| 1049 | } |
---|
| 1050 | else |
---|
| 1051 | { |
---|
| 1052 | m_cPPS.setUseDQP(false); |
---|
| 1053 | m_cPPS.setMaxCuDQPDepth( 0 ); |
---|
| 1054 | } |
---|
| 1055 | |
---|
[1029] | 1056 | if ( m_maxCUChromaQpAdjustmentDepth >= 0 ) |
---|
| 1057 | { |
---|
| 1058 | m_cPPS.setMaxCuChromaQpAdjDepth(m_maxCUChromaQpAdjustmentDepth); |
---|
| 1059 | m_cPPS.setChromaQpAdjTableAt(1, 6, 6); |
---|
| 1060 | /* todo, insert table entries from command line (NB, 0 should not be touched) */ |
---|
| 1061 | } |
---|
| 1062 | else |
---|
| 1063 | { |
---|
| 1064 | m_cPPS.setMaxCuChromaQpAdjDepth(0); |
---|
| 1065 | m_cPPS.clearChromaQpAdjTable(); |
---|
| 1066 | } |
---|
| 1067 | |
---|
| 1068 | m_cPPS.setQpOffset(COMPONENT_Cb, m_chromaCbQpOffset ); |
---|
| 1069 | m_cPPS.setQpOffset(COMPONENT_Cr, m_chromaCrQpOffset ); |
---|
| 1070 | |
---|
[313] | 1071 | m_cPPS.setEntropyCodingSyncEnabledFlag( m_iWaveFrontSynchro > 0 ); |
---|
| 1072 | m_cPPS.setTilesEnabledFlag( (m_iNumColumnsMinus1 > 0 || m_iNumRowsMinus1 > 0) ); |
---|
| 1073 | m_cPPS.setUseWP( m_useWeightedPred ); |
---|
| 1074 | m_cPPS.setWPBiPred( m_useWeightedBiPred ); |
---|
[1029] | 1075 | m_cPPS.setUseCrossComponentPrediction(m_useCrossComponentPrediction); |
---|
| 1076 | m_cPPS.setSaoOffsetBitShift(CHANNEL_TYPE_LUMA, m_saoOffsetBitShift[CHANNEL_TYPE_LUMA ]); |
---|
| 1077 | m_cPPS.setSaoOffsetBitShift(CHANNEL_TYPE_CHROMA, m_saoOffsetBitShift[CHANNEL_TYPE_CHROMA]); |
---|
[313] | 1078 | m_cPPS.setOutputFlagPresentFlag( false ); |
---|
| 1079 | m_cPPS.setSignHideFlag(getSignHideFlag()); |
---|
| 1080 | if ( getDeblockingFilterMetric() ) |
---|
| 1081 | { |
---|
| 1082 | m_cPPS.setDeblockingFilterControlPresentFlag (true); |
---|
| 1083 | m_cPPS.setDeblockingFilterOverrideEnabledFlag(true); |
---|
| 1084 | m_cPPS.setPicDisableDeblockingFilterFlag(false); |
---|
| 1085 | m_cPPS.setDeblockingFilterBetaOffsetDiv2(0); |
---|
| 1086 | m_cPPS.setDeblockingFilterTcOffsetDiv2(0); |
---|
[1029] | 1087 | } |
---|
[313] | 1088 | else |
---|
| 1089 | { |
---|
[1029] | 1090 | m_cPPS.setDeblockingFilterControlPresentFlag (m_DeblockingFilterControlPresent ); |
---|
[1235] | 1091 | |
---|
| 1092 | if (m_cPPS.getDeblockingFilterControlPresentFlag()) |
---|
| 1093 | { |
---|
| 1094 | m_cPPS.setDeblockingFilterOverrideEnabledFlag( !getLoopFilterOffsetInPPS() ); |
---|
| 1095 | m_cPPS.setPicDisableDeblockingFilterFlag( getLoopFilterDisable() ); |
---|
| 1096 | } |
---|
[313] | 1097 | } |
---|
[1235] | 1098 | |
---|
| 1099 | if (m_cPPS.getDeblockingFilterControlPresentFlag() && ! m_cPPS.getPicDisableDeblockingFilterFlag()) |
---|
| 1100 | { |
---|
| 1101 | m_cPPS.setDeblockingFilterBetaOffsetDiv2( getLoopFilterBetaOffset() ); |
---|
| 1102 | m_cPPS.setDeblockingFilterTcOffsetDiv2( getLoopFilterTcOffset() ); |
---|
| 1103 | } |
---|
[313] | 1104 | m_cPPS.setLog2ParallelMergeLevelMinus2 (m_log2ParallelMergeLevelMinus2 ); |
---|
| 1105 | m_cPPS.setCabacInitPresentFlag(CABAC_INIT_PRESENT_FLAG); |
---|
| 1106 | m_cPPS.setLoopFilterAcrossSlicesEnabledFlag( m_bLFCrossSliceBoundaryFlag ); |
---|
[1029] | 1107 | |
---|
[1249] | 1108 | |
---|
[313] | 1109 | Int histogram[MAX_NUM_REF + 1]; |
---|
| 1110 | for( Int i = 0; i <= MAX_NUM_REF; i++ ) |
---|
| 1111 | { |
---|
| 1112 | histogram[i]=0; |
---|
| 1113 | } |
---|
[1029] | 1114 | for( Int i = 0; i < getGOPSize(); i++) |
---|
[313] | 1115 | { |
---|
| 1116 | assert(getGOPEntry(i).m_numRefPicsActive >= 0 && getGOPEntry(i).m_numRefPicsActive <= MAX_NUM_REF); |
---|
| 1117 | histogram[getGOPEntry(i).m_numRefPicsActive]++; |
---|
| 1118 | } |
---|
[1029] | 1119 | |
---|
[313] | 1120 | Int maxHist=-1; |
---|
| 1121 | Int bestPos=0; |
---|
| 1122 | for( Int i = 0; i <= MAX_NUM_REF; i++ ) |
---|
| 1123 | { |
---|
| 1124 | if(histogram[i]>maxHist) |
---|
| 1125 | { |
---|
| 1126 | maxHist=histogram[i]; |
---|
| 1127 | bestPos=i; |
---|
| 1128 | } |
---|
| 1129 | } |
---|
| 1130 | assert(bestPos <= 15); |
---|
| 1131 | m_cPPS.setNumRefIdxL0DefaultActive(bestPos); |
---|
| 1132 | m_cPPS.setNumRefIdxL1DefaultActive(bestPos); |
---|
| 1133 | m_cPPS.setTransquantBypassEnableFlag(getTransquantBypassEnableFlag()); |
---|
| 1134 | m_cPPS.setUseTransformSkip( m_useTransformSkip ); |
---|
[1029] | 1135 | m_cPPS.setTransformSkipLog2MaxSize( m_transformSkipLog2MaxSize ); |
---|
| 1136 | |
---|
| 1137 | if (m_sliceSegmentMode != NO_SLICES) |
---|
[313] | 1138 | { |
---|
| 1139 | m_cPPS.setDependentSliceSegmentsEnabledFlag( true ); |
---|
| 1140 | } |
---|
[1029] | 1141 | |
---|
[442] | 1142 | #if SVC_EXTENSION |
---|
[815] | 1143 | m_cPPS.setLayerId( m_layerId ); |
---|
| 1144 | |
---|
[830] | 1145 | if( !m_numDirectRefLayers && m_numAddLayerSets ) |
---|
[313] | 1146 | { |
---|
[815] | 1147 | m_cPPS.setLayerId(0); // layer ID 0 for independent layers |
---|
[313] | 1148 | } |
---|
[815] | 1149 | |
---|
| 1150 | if( m_layerId > 0 ) |
---|
[313] | 1151 | { |
---|
| 1152 | m_cPPS.setListsModificationPresentFlag(true); |
---|
[815] | 1153 | m_cPPS.setExtensionFlag(true); |
---|
[313] | 1154 | } |
---|
[815] | 1155 | else |
---|
| 1156 | { |
---|
| 1157 | m_cPPS.setListsModificationPresentFlag(false); |
---|
| 1158 | m_cPPS.setExtensionFlag(false); |
---|
| 1159 | } |
---|
[442] | 1160 | |
---|
[815] | 1161 | m_cPPS.setPPSId( m_iPPSIdCnt ); |
---|
| 1162 | m_cPPS.setSPSId( m_iSPSIdCnt ); |
---|
[1150] | 1163 | |
---|
| 1164 | if( m_crossLayerBLAFlag ) |
---|
[540] | 1165 | { |
---|
| 1166 | m_cPPS.setNumExtraSliceHeaderBits( 3 ); |
---|
| 1167 | } |
---|
[1150] | 1168 | |
---|
[1030] | 1169 | m_cPPS.setNumRefLayerLocationOffsets(m_numRefLayerLocationOffsets); |
---|
| 1170 | for(Int i = 0; i < m_cPPS.getNumRefLayerLocationOffsets(); i++) |
---|
[849] | 1171 | { |
---|
[1030] | 1172 | m_cPPS.setRefLocationOffsetLayerId(i, m_refLocationOffsetLayerId[i]); |
---|
[849] | 1173 | m_cPPS.getScaledRefLayerWindow(i) = m_scaledRefLayerWindow[i]; |
---|
| 1174 | m_cPPS.getRefLayerWindow(i) = m_refLayerWindow[i]; |
---|
[934] | 1175 | m_cPPS.setScaledRefLayerOffsetPresentFlag( i, m_scaledRefLayerOffsetPresentFlag[i] ); |
---|
| 1176 | m_cPPS.setRefRegionOffsetPresentFlag( i, m_refRegionOffsetPresentFlag[i] ); |
---|
| 1177 | m_cPPS.setResamplePhaseSetPresentFlag( i, m_resamplePhaseSetPresentFlag[i] ); |
---|
[1030] | 1178 | m_cPPS.setPhaseHorLuma( m_refLocationOffsetLayerId[i], m_phaseHorLuma[i] ); |
---|
| 1179 | m_cPPS.setPhaseVerLuma( m_refLocationOffsetLayerId[i], m_phaseVerLuma[i] ); |
---|
| 1180 | m_cPPS.setPhaseHorChroma( m_refLocationOffsetLayerId[i], m_phaseHorChroma[i] ); |
---|
| 1181 | m_cPPS.setPhaseVerChroma( m_refLocationOffsetLayerId[i], m_phaseVerChroma[i] ); |
---|
[849] | 1182 | } |
---|
[1212] | 1183 | #if CGS_3D_ASYMLUT |
---|
[713] | 1184 | m_cPPS.setCGSFlag( m_nCGSFlag ); |
---|
| 1185 | #endif |
---|
[815] | 1186 | m_cPPS.setPocResetInfoPresentFlag( true ); |
---|
| 1187 | m_cPPS.setExtensionFlag( true ); |
---|
| 1188 | m_cPPS.setSliceHeaderExtensionPresentFlag( true ); |
---|
| 1189 | #endif //SVC_EXTENSION |
---|
[313] | 1190 | } |
---|
| 1191 | |
---|
| 1192 | //Function for initializing m_RPSList, a list of TComReferencePictureSet, based on the GOPEntry objects read from the config file. |
---|
[442] | 1193 | Void TEncTop::xInitRPS(Bool isFieldCoding) |
---|
[313] | 1194 | { |
---|
| 1195 | TComReferencePictureSet* rps; |
---|
[1029] | 1196 | |
---|
| 1197 | m_cSPS.createRPSList(getGOPSize() + m_extraRPSs + 1); |
---|
[313] | 1198 | TComRPSList* rpsList = m_cSPS.getRPSList(); |
---|
| 1199 | |
---|
[1029] | 1200 | for( Int i = 0; i < getGOPSize()+m_extraRPSs; i++) |
---|
[313] | 1201 | { |
---|
| 1202 | GOPEntry ge = getGOPEntry(i); |
---|
| 1203 | rps = rpsList->getReferencePictureSet(i); |
---|
| 1204 | rps->setNumberOfPictures(ge.m_numRefPics); |
---|
| 1205 | rps->setNumRefIdc(ge.m_numRefIdc); |
---|
| 1206 | Int numNeg = 0; |
---|
| 1207 | Int numPos = 0; |
---|
| 1208 | for( Int j = 0; j < ge.m_numRefPics; j++) |
---|
| 1209 | { |
---|
| 1210 | rps->setDeltaPOC(j,ge.m_referencePics[j]); |
---|
| 1211 | rps->setUsed(j,ge.m_usedByCurrPic[j]); |
---|
| 1212 | if(ge.m_referencePics[j]>0) |
---|
| 1213 | { |
---|
| 1214 | numPos++; |
---|
| 1215 | } |
---|
| 1216 | else |
---|
| 1217 | { |
---|
| 1218 | numNeg++; |
---|
| 1219 | } |
---|
| 1220 | } |
---|
| 1221 | rps->setNumberOfNegativePictures(numNeg); |
---|
| 1222 | rps->setNumberOfPositivePictures(numPos); |
---|
| 1223 | |
---|
| 1224 | // handle inter RPS intialization from the config file. |
---|
| 1225 | rps->setInterRPSPrediction(ge.m_interRPSPrediction > 0); // not very clean, converting anything > 0 to true. |
---|
| 1226 | rps->setDeltaRIdxMinus1(0); // index to the Reference RPS is always the previous one. |
---|
[1235] | 1227 | TComReferencePictureSet* RPSRef = i>0 ? rpsList->getReferencePictureSet(i-1): NULL; // get the reference RPS |
---|
[313] | 1228 | |
---|
| 1229 | if (ge.m_interRPSPrediction == 2) // Automatic generation of the inter RPS idc based on the RIdx provided. |
---|
| 1230 | { |
---|
[1235] | 1231 | assert (RPSRef!=NULL); |
---|
[313] | 1232 | Int deltaRPS = getGOPEntry(i-1).m_POC - ge.m_POC; // the ref POC - current POC |
---|
| 1233 | Int numRefDeltaPOC = RPSRef->getNumberOfPictures(); |
---|
| 1234 | |
---|
| 1235 | rps->setDeltaRPS(deltaRPS); // set delta RPS |
---|
| 1236 | rps->setNumRefIdc(numRefDeltaPOC+1); // set the numRefIdc to the number of pictures in the reference RPS + 1. |
---|
| 1237 | Int count=0; |
---|
| 1238 | for (Int j = 0; j <= numRefDeltaPOC; j++ ) // cycle through pics in reference RPS. |
---|
| 1239 | { |
---|
| 1240 | Int RefDeltaPOC = (j<numRefDeltaPOC)? RPSRef->getDeltaPOC(j): 0; // if it is the last decoded picture, set RefDeltaPOC = 0 |
---|
| 1241 | rps->setRefIdc(j, 0); |
---|
| 1242 | for (Int k = 0; k < rps->getNumberOfPictures(); k++ ) // cycle through pics in current RPS. |
---|
| 1243 | { |
---|
[1029] | 1244 | if (rps->getDeltaPOC(k) == ( RefDeltaPOC + deltaRPS)) // if the current RPS has a same picture as the reference RPS. |
---|
[313] | 1245 | { |
---|
| 1246 | rps->setRefIdc(j, (rps->getUsed(k)?1:2)); |
---|
| 1247 | count++; |
---|
| 1248 | break; |
---|
| 1249 | } |
---|
| 1250 | } |
---|
| 1251 | } |
---|
| 1252 | if (count != rps->getNumberOfPictures()) |
---|
| 1253 | { |
---|
| 1254 | 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"); |
---|
| 1255 | rps->setInterRPSPrediction(0); |
---|
| 1256 | } |
---|
| 1257 | } |
---|
| 1258 | else if (ge.m_interRPSPrediction == 1) // inter RPS idc based on the RefIdc values provided in config file. |
---|
| 1259 | { |
---|
[1235] | 1260 | assert (RPSRef!=NULL); |
---|
[313] | 1261 | rps->setDeltaRPS(ge.m_deltaRPS); |
---|
| 1262 | rps->setNumRefIdc(ge.m_numRefIdc); |
---|
| 1263 | for (Int j = 0; j < ge.m_numRefIdc; j++ ) |
---|
| 1264 | { |
---|
| 1265 | rps->setRefIdc(j, ge.m_refIdc[j]); |
---|
| 1266 | } |
---|
| 1267 | #if WRITE_BACK |
---|
[1252] | 1268 | // the following code overwrite the deltaPOC and Used by current values read from the config file with the ones |
---|
[313] | 1269 | // computed from the RefIdc. A warning is printed if they are not identical. |
---|
| 1270 | numNeg = 0; |
---|
| 1271 | numPos = 0; |
---|
| 1272 | TComReferencePictureSet RPSTemp; // temporary variable |
---|
| 1273 | |
---|
| 1274 | for (Int j = 0; j < ge.m_numRefIdc; j++ ) |
---|
| 1275 | { |
---|
| 1276 | if (ge.m_refIdc[j]) |
---|
| 1277 | { |
---|
| 1278 | Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0); |
---|
| 1279 | RPSTemp.setDeltaPOC((numNeg+numPos),deltaPOC); |
---|
| 1280 | RPSTemp.setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0); |
---|
| 1281 | if (deltaPOC<0) |
---|
| 1282 | { |
---|
| 1283 | numNeg++; |
---|
| 1284 | } |
---|
| 1285 | else |
---|
| 1286 | { |
---|
| 1287 | numPos++; |
---|
| 1288 | } |
---|
| 1289 | } |
---|
| 1290 | } |
---|
| 1291 | if (numNeg != rps->getNumberOfNegativePictures()) |
---|
| 1292 | { |
---|
| 1293 | printf("Warning: number of negative pictures in RPS is different between intra and inter RPS specified in the config file.\n"); |
---|
| 1294 | rps->setNumberOfNegativePictures(numNeg); |
---|
[442] | 1295 | rps->setNumberOfPictures(numNeg+numPos); |
---|
[313] | 1296 | } |
---|
| 1297 | if (numPos != rps->getNumberOfPositivePictures()) |
---|
| 1298 | { |
---|
| 1299 | printf("Warning: number of positive pictures in RPS is different between intra and inter RPS specified in the config file.\n"); |
---|
| 1300 | rps->setNumberOfPositivePictures(numPos); |
---|
[442] | 1301 | rps->setNumberOfPictures(numNeg+numPos); |
---|
[313] | 1302 | } |
---|
| 1303 | RPSTemp.setNumberOfPictures(numNeg+numPos); |
---|
| 1304 | RPSTemp.setNumberOfNegativePictures(numNeg); |
---|
| 1305 | RPSTemp.sortDeltaPOC(); // sort the created delta POC before comparing |
---|
[1029] | 1306 | // check if Delta POC and Used are the same |
---|
[313] | 1307 | // print warning if they are not. |
---|
| 1308 | for (Int j = 0; j < ge.m_numRefIdc; j++ ) |
---|
| 1309 | { |
---|
| 1310 | if (RPSTemp.getDeltaPOC(j) != rps->getDeltaPOC(j)) |
---|
| 1311 | { |
---|
| 1312 | printf("Warning: delta POC is different between intra RPS and inter RPS specified in the config file.\n"); |
---|
| 1313 | rps->setDeltaPOC(j,RPSTemp.getDeltaPOC(j)); |
---|
| 1314 | } |
---|
| 1315 | if (RPSTemp.getUsed(j) != rps->getUsed(j)) |
---|
| 1316 | { |
---|
| 1317 | printf("Warning: Used by Current in RPS is different between intra and inter RPS specified in the config file.\n"); |
---|
| 1318 | rps->setUsed(j,RPSTemp.getUsed(j)); |
---|
| 1319 | } |
---|
| 1320 | } |
---|
| 1321 | #endif |
---|
| 1322 | } |
---|
| 1323 | } |
---|
[1029] | 1324 | //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. |
---|
| 1325 | //The position = GOPSize + extraRPSs which is (a priori) unused is reserved for this field in the RPS. |
---|
| 1326 | if (isFieldCoding) |
---|
[442] | 1327 | { |
---|
| 1328 | rps = rpsList->getReferencePictureSet(getGOPSize()+m_extraRPSs); |
---|
| 1329 | rps->setNumberOfPictures(1); |
---|
| 1330 | rps->setNumberOfNegativePictures(1); |
---|
| 1331 | rps->setNumberOfPositivePictures(0); |
---|
| 1332 | rps->setNumberOfLongtermPictures(0); |
---|
| 1333 | rps->setDeltaPOC(0,-1); |
---|
| 1334 | rps->setPOC(0,0); |
---|
| 1335 | rps->setUsed(0,true); |
---|
| 1336 | rps->setInterRPSPrediction(false); |
---|
| 1337 | rps->setDeltaRIdxMinus1(0); |
---|
| 1338 | rps->setDeltaRPS(0); |
---|
| 1339 | rps->setNumRefIdc(0); |
---|
[1029] | 1340 | } |
---|
[313] | 1341 | } |
---|
| 1342 | |
---|
[1029] | 1343 | // This is a function that |
---|
| 1344 | // determines what Reference Picture Set to use |
---|
[313] | 1345 | // for a specific slice (with POC = POCCurr) |
---|
| 1346 | Void TEncTop::selectReferencePictureSet(TComSlice* slice, Int POCCurr, Int GOPid ) |
---|
| 1347 | { |
---|
| 1348 | slice->setRPSidx(GOPid); |
---|
[1029] | 1349 | |
---|
[313] | 1350 | for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++) |
---|
[1029] | 1351 | { |
---|
[313] | 1352 | if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0) |
---|
| 1353 | { |
---|
| 1354 | Int POCIndex = POCCurr%m_uiIntraPeriod; |
---|
| 1355 | if(POCIndex == 0) |
---|
| 1356 | { |
---|
| 1357 | POCIndex = m_uiIntraPeriod; |
---|
| 1358 | } |
---|
| 1359 | if(POCIndex == m_GOPList[extraNum].m_POC) |
---|
| 1360 | { |
---|
| 1361 | slice->setRPSidx(extraNum); |
---|
| 1362 | } |
---|
| 1363 | } |
---|
| 1364 | else |
---|
| 1365 | { |
---|
| 1366 | if(POCCurr==m_GOPList[extraNum].m_POC) |
---|
| 1367 | { |
---|
| 1368 | slice->setRPSidx(extraNum); |
---|
| 1369 | } |
---|
| 1370 | } |
---|
| 1371 | } |
---|
| 1372 | |
---|
[442] | 1373 | if(POCCurr == 1 && slice->getPic()->isField()) |
---|
| 1374 | { |
---|
| 1375 | slice->setRPSidx(m_iGOPSize+m_extraRPSs); |
---|
| 1376 | } |
---|
| 1377 | |
---|
[1235] | 1378 | TComReferencePictureSet *rps=slice->getLocalRPS(); |
---|
| 1379 | (*rps) = *(slice->getSPS()->getRPSList()->getReferencePictureSet(slice->getRPSidx())); |
---|
| 1380 | slice->setRPS(rps); |
---|
[313] | 1381 | slice->getRPS()->setNumberOfPictures(slice->getRPS()->getNumberOfNegativePictures()+slice->getRPS()->getNumberOfPositivePictures()); |
---|
| 1382 | } |
---|
| 1383 | |
---|
| 1384 | Int TEncTop::getReferencePictureSetIdxForSOP(TComSlice* slice, Int POCCurr, Int GOPid ) |
---|
| 1385 | { |
---|
[1029] | 1386 | Int rpsIdx = GOPid; |
---|
[313] | 1387 | |
---|
| 1388 | for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++) |
---|
[1029] | 1389 | { |
---|
[313] | 1390 | if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0) |
---|
| 1391 | { |
---|
| 1392 | Int POCIndex = POCCurr%m_uiIntraPeriod; |
---|
| 1393 | if(POCIndex == 0) |
---|
| 1394 | { |
---|
| 1395 | POCIndex = m_uiIntraPeriod; |
---|
| 1396 | } |
---|
| 1397 | if(POCIndex == m_GOPList[extraNum].m_POC) |
---|
| 1398 | { |
---|
| 1399 | rpsIdx = extraNum; |
---|
| 1400 | } |
---|
| 1401 | } |
---|
| 1402 | else |
---|
| 1403 | { |
---|
| 1404 | if(POCCurr==m_GOPList[extraNum].m_POC) |
---|
| 1405 | { |
---|
| 1406 | rpsIdx = extraNum; |
---|
| 1407 | } |
---|
| 1408 | } |
---|
| 1409 | } |
---|
| 1410 | |
---|
| 1411 | return rpsIdx; |
---|
| 1412 | } |
---|
| 1413 | |
---|
| 1414 | Void TEncTop::xInitPPSforTiles() |
---|
| 1415 | { |
---|
[823] | 1416 | m_cPPS.setTileUniformSpacingFlag( m_tileUniformSpacingFlag ); |
---|
| 1417 | m_cPPS.setNumTileColumnsMinus1( m_iNumColumnsMinus1 ); |
---|
| 1418 | m_cPPS.setNumTileRowsMinus1( m_iNumRowsMinus1 ); |
---|
| 1419 | if( !m_tileUniformSpacingFlag ) |
---|
[313] | 1420 | { |
---|
[823] | 1421 | m_cPPS.setTileColumnWidth( m_tileColumnWidth ); |
---|
| 1422 | m_cPPS.setTileRowHeight( m_tileRowHeight ); |
---|
[313] | 1423 | } |
---|
| 1424 | m_cPPS.setLoopFilterAcrossTilesEnabledFlag( m_loopFilterAcrossTilesEnabledFlag ); |
---|
| 1425 | |
---|
| 1426 | // # substreams is "per tile" when tiles are independent. |
---|
| 1427 | } |
---|
| 1428 | |
---|
| 1429 | Void TEncCfg::xCheckGSParameters() |
---|
| 1430 | { |
---|
| 1431 | Int iWidthInCU = ( m_iSourceWidth%g_uiMaxCUWidth ) ? m_iSourceWidth/g_uiMaxCUWidth + 1 : m_iSourceWidth/g_uiMaxCUWidth; |
---|
| 1432 | Int iHeightInCU = ( m_iSourceHeight%g_uiMaxCUHeight ) ? m_iSourceHeight/g_uiMaxCUHeight + 1 : m_iSourceHeight/g_uiMaxCUHeight; |
---|
| 1433 | UInt uiCummulativeColumnWidth = 0; |
---|
| 1434 | UInt uiCummulativeRowHeight = 0; |
---|
| 1435 | |
---|
| 1436 | //check the column relative parameters |
---|
| 1437 | if( m_iNumColumnsMinus1 >= (1<<(LOG2_MAX_NUM_COLUMNS_MINUS1+1)) ) |
---|
| 1438 | { |
---|
| 1439 | printf( "The number of columns is larger than the maximum allowed number of columns.\n" ); |
---|
| 1440 | exit( EXIT_FAILURE ); |
---|
| 1441 | } |
---|
| 1442 | |
---|
| 1443 | if( m_iNumColumnsMinus1 >= iWidthInCU ) |
---|
| 1444 | { |
---|
| 1445 | printf( "The current picture can not have so many columns.\n" ); |
---|
| 1446 | exit( EXIT_FAILURE ); |
---|
| 1447 | } |
---|
| 1448 | |
---|
[823] | 1449 | if( m_iNumColumnsMinus1 && !m_tileUniformSpacingFlag ) |
---|
[313] | 1450 | { |
---|
| 1451 | for(Int i=0; i<m_iNumColumnsMinus1; i++) |
---|
| 1452 | { |
---|
[823] | 1453 | uiCummulativeColumnWidth += m_tileColumnWidth[i]; |
---|
[313] | 1454 | } |
---|
| 1455 | |
---|
| 1456 | if( uiCummulativeColumnWidth >= iWidthInCU ) |
---|
| 1457 | { |
---|
| 1458 | printf( "The width of the column is too large.\n" ); |
---|
| 1459 | exit( EXIT_FAILURE ); |
---|
| 1460 | } |
---|
| 1461 | } |
---|
| 1462 | |
---|
| 1463 | //check the row relative parameters |
---|
| 1464 | if( m_iNumRowsMinus1 >= (1<<(LOG2_MAX_NUM_ROWS_MINUS1+1)) ) |
---|
| 1465 | { |
---|
| 1466 | printf( "The number of rows is larger than the maximum allowed number of rows.\n" ); |
---|
| 1467 | exit( EXIT_FAILURE ); |
---|
| 1468 | } |
---|
| 1469 | |
---|
| 1470 | if( m_iNumRowsMinus1 >= iHeightInCU ) |
---|
| 1471 | { |
---|
| 1472 | printf( "The current picture can not have so many rows.\n" ); |
---|
| 1473 | exit( EXIT_FAILURE ); |
---|
| 1474 | } |
---|
| 1475 | |
---|
[823] | 1476 | if( m_iNumRowsMinus1 && !m_tileUniformSpacingFlag ) |
---|
[313] | 1477 | { |
---|
| 1478 | for(Int i=0; i<m_iNumRowsMinus1; i++) |
---|
[1246] | 1479 | { |
---|
[823] | 1480 | uiCummulativeRowHeight += m_tileRowHeight[i]; |
---|
[1246] | 1481 | } |
---|
[313] | 1482 | |
---|
| 1483 | if( uiCummulativeRowHeight >= iHeightInCU ) |
---|
| 1484 | { |
---|
| 1485 | printf( "The height of the row is too large.\n" ); |
---|
| 1486 | exit( EXIT_FAILURE ); |
---|
| 1487 | } |
---|
| 1488 | } |
---|
| 1489 | } |
---|
| 1490 | |
---|
| 1491 | #if SVC_EXTENSION |
---|
[1048] | 1492 | TEncTop* TEncTop::getRefLayerEnc( UInt refLayerIdx ) |
---|
[313] | 1493 | { |
---|
[1057] | 1494 | if( m_ppcTEncTop[m_cVPS.getLayerIdxInVps(m_layerId)]->getNumDirectRefLayers() <= 0 ) |
---|
[313] | 1495 | { |
---|
| 1496 | return (TEncTop *)getLayerEnc( 0 ); |
---|
| 1497 | } |
---|
| 1498 | |
---|
[1057] | 1499 | return (TEncTop *)getLayerEnc( m_cVPS.getLayerIdxInVps(m_cVPS.getRefLayerId( m_layerId, refLayerIdx )) ); |
---|
[313] | 1500 | } |
---|
| 1501 | |
---|
| 1502 | Void TEncTop::xInitILRP() |
---|
| 1503 | { |
---|
[1043] | 1504 | RepFormat *repFormat = m_cVPS.getVpsRepFormat( m_cSPS.getUpdateRepFormatFlag() ? m_cSPS.getUpdateRepFormatIndex() : m_cVPS.getVpsRepFormatIdx( m_cVPS.getLayerIdxInVps(m_layerId) ) ); |
---|
[442] | 1505 | Int bitDepthY,bitDepthC,picWidth,picHeight; |
---|
[313] | 1506 | |
---|
[540] | 1507 | bitDepthY = repFormat->getBitDepthVpsLuma(); |
---|
| 1508 | bitDepthC = repFormat->getBitDepthVpsChroma(); |
---|
| 1509 | picWidth = repFormat->getPicWidthVpsInLumaSamples(); |
---|
| 1510 | picHeight = repFormat->getPicHeightVpsInLumaSamples(); |
---|
[442] | 1511 | |
---|
[1235] | 1512 | if( m_layerId > 0 ) |
---|
[442] | 1513 | { |
---|
[1029] | 1514 | g_bitDepth[CHANNEL_TYPE_LUMA] = bitDepthY; |
---|
| 1515 | g_bitDepth[CHANNEL_TYPE_CHROMA] = bitDepthC; |
---|
[442] | 1516 | g_uiMaxCUWidth = m_cSPS.getMaxCUWidth(); |
---|
| 1517 | g_uiMaxCUHeight = m_cSPS.getMaxCUHeight(); |
---|
| 1518 | g_uiMaxCUDepth = m_cSPS.getMaxCUDepth(); |
---|
| 1519 | g_uiAddCUDepth = max (0, m_cSPS.getLog2MinCodingBlockSize() - (Int)m_cSPS.getQuadtreeTULog2MinSize() ); |
---|
| 1520 | |
---|
| 1521 | if (m_cIlpPic[0] == NULL) |
---|
| 1522 | { |
---|
[588] | 1523 | for (Int j=0; j < m_numDirectRefLayers; j++) |
---|
[442] | 1524 | { |
---|
[1029] | 1525 | m_cIlpPic[j] = new TComPic; |
---|
[1235] | 1526 | m_cIlpPic[j]->create(m_cVPS, m_cSPS, m_cPPS, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, true, m_layerId); |
---|
[1029] | 1527 | for (Int i=0; i<m_cIlpPic[j]->getPicSym()->getNumberOfCtusInFrame(); i++) |
---|
[442] | 1528 | { |
---|
[1029] | 1529 | m_cIlpPic[j]->getPicSym()->getCtu(i)->initCtu(m_cIlpPic[j], i); |
---|
[442] | 1530 | } |
---|
| 1531 | } |
---|
| 1532 | } |
---|
[1009] | 1533 | |
---|
| 1534 | if( m_cVPS.getNumRefLayers( m_layerId ) == 0 ) |
---|
| 1535 | { |
---|
[1043] | 1536 | UInt layerIdx = m_cVPS.getLayerIdxInVps( m_layerId ); |
---|
[1020] | 1537 | RepFormat* repFmt = m_cVPS.getVpsRepFormat(m_cVPS.getVpsRepFormatIdx(layerIdx)); |
---|
[1009] | 1538 | |
---|
| 1539 | if( m_cPPS.getLayerId() == 0 && |
---|
| 1540 | m_cSPS.getLayerId() == 0 && |
---|
[1020] | 1541 | repFmt->getChromaFormatVpsIdc() == m_cSPS.getChromaFormatIdc() && |
---|
| 1542 | repFmt->getSeparateColourPlaneVpsFlag() == 0 && |
---|
| 1543 | repFmt->getPicHeightVpsInLumaSamples() == m_cSPS.getPicHeightInLumaSamples() && |
---|
| 1544 | repFmt->getPicWidthVpsInLumaSamples() == m_cSPS.getPicWidthInLumaSamples() && |
---|
[1029] | 1545 | repFmt->getBitDepthVpsLuma() == m_cSPS.getBitDepth(CHANNEL_TYPE_LUMA) && |
---|
| 1546 | repFmt->getBitDepthVpsChroma() == m_cSPS.getBitDepth(CHANNEL_TYPE_CHROMA) && |
---|
[1020] | 1547 | repFmt->getConformanceWindowVps().getWindowLeftOffset() == m_cSPS.getConformanceWindow().getWindowLeftOffset() && |
---|
| 1548 | repFmt->getConformanceWindowVps().getWindowRightOffset() == m_cSPS.getConformanceWindow().getWindowRightOffset() && |
---|
| 1549 | repFmt->getConformanceWindowVps().getWindowTopOffset() == m_cSPS.getConformanceWindow().getWindowTopOffset() && |
---|
| 1550 | repFmt->getConformanceWindowVps().getWindowBottomOffset() == m_cSPS.getConformanceWindow().getWindowBottomOffset() ) |
---|
[1009] | 1551 | { |
---|
| 1552 | m_cVPS.setBaseLayerPSCompatibilityFlag(layerIdx, 1); |
---|
| 1553 | } |
---|
| 1554 | else |
---|
| 1555 | { |
---|
| 1556 | m_cVPS.setBaseLayerPSCompatibilityFlag(layerIdx, 0); |
---|
| 1557 | } |
---|
| 1558 | } |
---|
[442] | 1559 | } |
---|
| 1560 | } |
---|
[540] | 1561 | |
---|
[1235] | 1562 | Window TEncTop::getScaledRefLayerWindowForLayer(Int layerId) |
---|
[540] | 1563 | { |
---|
[1030] | 1564 | for (Int i = 0; i < m_numRefLayerLocationOffsets; i++) |
---|
[540] | 1565 | { |
---|
[1030] | 1566 | if (layerId == m_refLocationOffsetLayerId[i]) |
---|
[540] | 1567 | { |
---|
| 1568 | return m_scaledRefLayerWindow[i]; |
---|
| 1569 | } |
---|
| 1570 | } |
---|
| 1571 | |
---|
[1235] | 1572 | return Window(); |
---|
[540] | 1573 | } |
---|
[1090] | 1574 | |
---|
[1235] | 1575 | Window TEncTop::getRefLayerWindowForLayer(Int layerId) |
---|
[849] | 1576 | { |
---|
[1030] | 1577 | for (Int i = 0; i < m_numRefLayerLocationOffsets; i++) |
---|
[849] | 1578 | { |
---|
| 1579 | if (layerId == m_refLayerId[i]) |
---|
| 1580 | { |
---|
| 1581 | return m_refLayerWindow[i]; |
---|
| 1582 | } |
---|
| 1583 | } |
---|
| 1584 | |
---|
[1235] | 1585 | return Window(); |
---|
[849] | 1586 | } |
---|
[494] | 1587 | #endif //SVC_EXTENSION |
---|
[313] | 1588 | //! \} |
---|