[1066] | 1 | /* The copyright in this software is being made available under the BSD |
---|
[5] | 2 | * License, included below. This software may be subject to other third party |
---|
| 3 | * and contributor rights, including patent rights, and no such rights are |
---|
[56] | 4 | * granted under this license. |
---|
[5] | 5 | * |
---|
[872] | 6 | * Copyright (c) 2010-2014, ITU/ISO/IEC |
---|
[5] | 7 | * All rights reserved. |
---|
| 8 | * |
---|
| 9 | * Redistribution and use in source and binary forms, with or without |
---|
| 10 | * modification, are permitted provided that the following conditions are met: |
---|
| 11 | * |
---|
| 12 | * * Redistributions of source code must retain the above copyright notice, |
---|
| 13 | * this list of conditions and the following disclaimer. |
---|
| 14 | * * Redistributions in binary form must reproduce the above copyright notice, |
---|
| 15 | * this list of conditions and the following disclaimer in the documentation |
---|
| 16 | * and/or other materials provided with the distribution. |
---|
[56] | 17 | * * Neither the name of the ITU/ISO/IEC nor the names of its contributors may |
---|
[5] | 18 | * be used to endorse or promote products derived from this software without |
---|
| 19 | * specific prior written permission. |
---|
| 20 | * |
---|
| 21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
---|
| 22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
---|
| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
---|
| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS |
---|
| 25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
---|
| 26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
---|
| 27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
---|
| 28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
---|
| 29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
---|
| 30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
---|
| 31 | * THE POSSIBILITY OF SUCH DAMAGE. |
---|
| 32 | */ |
---|
| 33 | |
---|
[2] | 34 | /** \file TComSlice.cpp |
---|
| 35 | \brief slice header and SPS class |
---|
| 36 | */ |
---|
| 37 | |
---|
| 38 | #include "CommonDef.h" |
---|
| 39 | #include "TComSlice.h" |
---|
| 40 | #include "TComPic.h" |
---|
[608] | 41 | #include "TLibEncoder/TEncSbac.h" |
---|
| 42 | #include "TLibDecoder/TDecSbac.h" |
---|
[2] | 43 | |
---|
[56] | 44 | //! \ingroup TLibCommon |
---|
| 45 | //! \{ |
---|
| 46 | |
---|
[964] | 47 | |
---|
[2] | 48 | TComSlice::TComSlice() |
---|
[56] | 49 | : m_iPPSId ( -1 ) |
---|
[976] | 50 | #if H_MV |
---|
[964] | 51 | , m_slicePicOrderCntLsb ( 0 ) |
---|
| 52 | #endif |
---|
[56] | 53 | , m_iPOC ( 0 ) |
---|
| 54 | , m_iLastIDR ( 0 ) |
---|
[608] | 55 | , m_eNalUnitType ( NAL_UNIT_CODED_SLICE_IDR_W_RADL ) |
---|
[56] | 56 | , m_eSliceType ( I_SLICE ) |
---|
| 57 | , m_iSliceQp ( 0 ) |
---|
[608] | 58 | , m_dependentSliceSegmentFlag ( false ) |
---|
[56] | 59 | #if ADAPTIVE_QP_SELECTION |
---|
| 60 | , m_iSliceQpBase ( 0 ) |
---|
[2] | 61 | #endif |
---|
[608] | 62 | , m_deblockingFilterDisable ( false ) |
---|
| 63 | , m_deblockingFilterOverrideFlag ( false ) |
---|
| 64 | , m_deblockingFilterBetaOffsetDiv2 ( 0 ) |
---|
| 65 | , m_deblockingFilterTcOffsetDiv2 ( 0 ) |
---|
[56] | 66 | , m_bCheckLDC ( false ) |
---|
| 67 | , m_iSliceQpDelta ( 0 ) |
---|
[608] | 68 | , m_iSliceQpDeltaCb ( 0 ) |
---|
| 69 | , m_iSliceQpDeltaCr ( 0 ) |
---|
[56] | 70 | , m_iDepth ( 0 ) |
---|
| 71 | , m_bRefenced ( false ) |
---|
| 72 | , m_pcSPS ( NULL ) |
---|
| 73 | , m_pcPPS ( NULL ) |
---|
| 74 | , m_pcPic ( NULL ) |
---|
[608] | 75 | , m_colFromL0Flag ( 1 ) |
---|
[964] | 76 | #if SETTING_NO_OUT_PIC_PRIOR |
---|
| 77 | , m_noOutputPriorPicsFlag ( false ) |
---|
| 78 | , m_noRaslOutputFlag ( false ) |
---|
| 79 | , m_handleCraAsBlaFlag ( false ) |
---|
| 80 | #endif |
---|
[56] | 81 | , m_colRefIdx ( 0 ) |
---|
| 82 | , m_uiTLayer ( 0 ) |
---|
| 83 | , m_bTLayerSwitchingFlag ( false ) |
---|
[608] | 84 | , m_sliceMode ( 0 ) |
---|
| 85 | , m_sliceArgument ( 0 ) |
---|
| 86 | , m_sliceCurStartCUAddr ( 0 ) |
---|
| 87 | , m_sliceCurEndCUAddr ( 0 ) |
---|
| 88 | , m_sliceIdx ( 0 ) |
---|
| 89 | , m_sliceSegmentMode ( 0 ) |
---|
| 90 | , m_sliceSegmentArgument ( 0 ) |
---|
| 91 | , m_sliceSegmentCurStartCUAddr ( 0 ) |
---|
| 92 | , m_sliceSegmentCurEndCUAddr ( 0 ) |
---|
| 93 | , m_nextSlice ( false ) |
---|
| 94 | , m_nextSliceSegment ( false ) |
---|
| 95 | , m_sliceBits ( 0 ) |
---|
| 96 | , m_sliceSegmentBits ( 0 ) |
---|
[56] | 97 | , m_bFinalized ( false ) |
---|
| 98 | , m_uiTileOffstForMultES ( 0 ) |
---|
| 99 | , m_puiSubstreamSizes ( NULL ) |
---|
| 100 | , m_cabacInitFlag ( false ) |
---|
[608] | 101 | , m_bLMvdL1Zero ( false ) |
---|
| 102 | , m_numEntryPointOffsets ( 0 ) |
---|
| 103 | , m_temporalLayerNonReferenceFlag ( false ) |
---|
| 104 | , m_enableTMVPFlag ( true ) |
---|
[1084] | 105 | #if H_MV |
---|
[1066] | 106 | , m_availableForTMVPRefFlag ( true ) |
---|
[622] | 107 | , m_refPicSetInterLayer0 ( NULL ) |
---|
| 108 | , m_refPicSetInterLayer1 ( NULL ) |
---|
[608] | 109 | , m_layerId (0) |
---|
| 110 | , m_viewId (0) |
---|
[622] | 111 | , m_viewIndex (0) |
---|
[608] | 112 | #if H_3D |
---|
| 113 | , m_isDepth (false) |
---|
[56] | 114 | #endif |
---|
[872] | 115 | #if !H_MV_HLS7_GEN |
---|
[622] | 116 | , m_pocResetFlag (false) |
---|
[872] | 117 | #endif |
---|
[773] | 118 | #if H_MV |
---|
[738] | 119 | , m_crossLayerBlaFlag (false) |
---|
| 120 | #endif |
---|
[608] | 121 | , m_discardableFlag (false) |
---|
| 122 | , m_interLayerPredEnabledFlag (false) |
---|
| 123 | , m_numInterLayerRefPicsMinus1 (0) |
---|
[884] | 124 | #if H_MV |
---|
[872] | 125 | , m_sliceSegmentHeaderExtensionLength (0) |
---|
| 126 | , m_pocResetIdc (0) |
---|
| 127 | , m_pocResetPeriodId (0) |
---|
| 128 | , m_fullPocResetFlag (false) |
---|
| 129 | , m_pocLsbVal (0) |
---|
| 130 | , m_pocMsbValPresentFlag (false) |
---|
| 131 | , m_pocMsbVal (0) |
---|
| 132 | , m_pocMsbValRequiredFlag ( false ) |
---|
| 133 | #endif |
---|
[608] | 134 | #if H_3D_IC |
---|
[189] | 135 | , m_bApplyIC ( false ) |
---|
[443] | 136 | , m_icSkipParseFlag ( false ) |
---|
[189] | 137 | #endif |
---|
[608] | 138 | #if H_3D |
---|
| 139 | , m_depthToDisparityB ( NULL ) |
---|
| 140 | , m_depthToDisparityF ( NULL ) |
---|
[443] | 141 | #endif |
---|
[1084] | 142 | #if H_3D_SINGLE_DEPTH |
---|
[1039] | 143 | , m_bApplySingleDepthMode (false) |
---|
[296] | 144 | #endif |
---|
[1039] | 145 | #endif |
---|
[56] | 146 | { |
---|
[608] | 147 | m_aiNumRefIdx[0] = m_aiNumRefIdx[1] = 0; |
---|
| 148 | |
---|
[2] | 149 | initEqualRef(); |
---|
[56] | 150 | |
---|
[872] | 151 | for (Int component = 0; component < 3; component++) |
---|
| 152 | { |
---|
| 153 | m_lambdas[component] = 0.0; |
---|
| 154 | } |
---|
| 155 | |
---|
[608] | 156 | for ( Int idx = 0; idx < MAX_NUM_REF; idx++ ) |
---|
[56] | 157 | { |
---|
[608] | 158 | m_list1IdxToList0Idx[idx] = -1; |
---|
| 159 | } |
---|
| 160 | for(Int iNumCount = 0; iNumCount < MAX_NUM_REF; iNumCount++) |
---|
[56] | 161 | { |
---|
[608] | 162 | m_apcRefPicList [0][iNumCount] = NULL; |
---|
| 163 | m_apcRefPicList [1][iNumCount] = NULL; |
---|
| 164 | m_aiRefPOCList [0][iNumCount] = 0; |
---|
| 165 | m_aiRefPOCList [1][iNumCount] = 0; |
---|
| 166 | #if H_MV |
---|
| 167 | m_aiRefLayerIdList[0][iNumCount] = 0; |
---|
| 168 | m_aiRefLayerIdList[1][iNumCount] = 0; |
---|
| 169 | #endif |
---|
[56] | 170 | } |
---|
[608] | 171 | resetWpScaling(); |
---|
[2] | 172 | initWpAcDcParam(); |
---|
[608] | 173 | m_saoEnabledFlag = false; |
---|
[872] | 174 | m_saoEnabledFlagChroma = false; |
---|
[608] | 175 | #if H_MV |
---|
| 176 | for (Int i = 0; i < MAX_NUM_LAYERS; i++ ) |
---|
[210] | 177 | { |
---|
[738] | 178 | m_interLayerPredLayerIdc[ i ] = -1; |
---|
[210] | 179 | } |
---|
| 180 | #endif |
---|
[1094] | 181 | #if LGE_DEFAULT_DV_J0046 |
---|
| 182 | m_iDefaultRefViewIdx = -1; |
---|
| 183 | m_bDefaultRefViewIdxAvailableFlag = false; |
---|
| 184 | #endif |
---|
[2] | 185 | } |
---|
| 186 | |
---|
| 187 | TComSlice::~TComSlice() |
---|
| 188 | { |
---|
[608] | 189 | delete[] m_puiSubstreamSizes; |
---|
| 190 | m_puiSubstreamSizes = NULL; |
---|
| 191 | #if H_3D |
---|
| 192 | for( UInt i = 0; i < getViewIndex(); i++ ) |
---|
[56] | 193 | { |
---|
[608] | 194 | if ( m_depthToDisparityB && m_depthToDisparityB[ i ] ) |
---|
[622] | 195 | { |
---|
[608] | 196 | delete[] m_depthToDisparityB [ i ]; |
---|
[622] | 197 | } |
---|
[608] | 198 | |
---|
| 199 | if ( m_depthToDisparityF && m_depthToDisparityF[ i ] ) |
---|
[622] | 200 | { |
---|
[608] | 201 | delete[] m_depthToDisparityF [ i ]; |
---|
[56] | 202 | } |
---|
[622] | 203 | } |
---|
[608] | 204 | |
---|
| 205 | if ( m_depthToDisparityF ) |
---|
[622] | 206 | { |
---|
[608] | 207 | delete[] m_depthToDisparityF; |
---|
[622] | 208 | } |
---|
[608] | 209 | |
---|
| 210 | m_depthToDisparityF = NULL; |
---|
| 211 | |
---|
| 212 | if ( m_depthToDisparityB ) |
---|
| 213 | delete[] m_depthToDisparityB; |
---|
| 214 | |
---|
| 215 | m_depthToDisparityB = NULL; |
---|
| 216 | #endif |
---|
[2] | 217 | } |
---|
| 218 | |
---|
| 219 | |
---|
| 220 | Void TComSlice::initSlice() |
---|
| 221 | { |
---|
| 222 | m_aiNumRefIdx[0] = 0; |
---|
| 223 | m_aiNumRefIdx[1] = 0; |
---|
[5] | 224 | |
---|
[608] | 225 | m_colFromL0Flag = 1; |
---|
[56] | 226 | |
---|
| 227 | m_colRefIdx = 0; |
---|
[2] | 228 | initEqualRef(); |
---|
[56] | 229 | m_bCheckLDC = false; |
---|
[608] | 230 | m_iSliceQpDeltaCb = 0; |
---|
| 231 | m_iSliceQpDeltaCr = 0; |
---|
[56] | 232 | |
---|
[608] | 233 | #if H_3D_IV_MERGE |
---|
| 234 | m_maxNumMergeCand = MRG_MAX_NUM_CANDS_MEM; |
---|
| 235 | #else |
---|
| 236 | m_maxNumMergeCand = MRG_MAX_NUM_CANDS; |
---|
| 237 | #endif |
---|
[56] | 238 | |
---|
| 239 | m_bFinalized=false; |
---|
| 240 | |
---|
[608] | 241 | m_tileByteLocation.clear(); |
---|
[56] | 242 | m_cabacInitFlag = false; |
---|
| 243 | m_numEntryPointOffsets = 0; |
---|
[608] | 244 | m_enableTMVPFlag = true; |
---|
| 245 | #if H_3D_TMVP |
---|
| 246 | m_aiAlterRefIdx[0] = -1; |
---|
| 247 | m_aiAlterRefIdx[1] = -1; |
---|
[56] | 248 | #endif |
---|
[2] | 249 | } |
---|
| 250 | |
---|
[608] | 251 | Bool TComSlice::getRapPicFlag() |
---|
[56] | 252 | { |
---|
[608] | 253 | return getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL |
---|
| 254 | || getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP |
---|
| 255 | || getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP |
---|
| 256 | || getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL |
---|
| 257 | || getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP |
---|
| 258 | || getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA; |
---|
[56] | 259 | } |
---|
| 260 | |
---|
| 261 | /** |
---|
| 262 | - allocate table to contain substream sizes to be written to the slice header. |
---|
| 263 | . |
---|
| 264 | \param uiNumSubstreams Number of substreams -- the allocation will be this value - 1. |
---|
| 265 | */ |
---|
| 266 | Void TComSlice::allocSubstreamSizes(UInt uiNumSubstreams) |
---|
| 267 | { |
---|
| 268 | delete[] m_puiSubstreamSizes; |
---|
| 269 | m_puiSubstreamSizes = new UInt[uiNumSubstreams > 0 ? uiNumSubstreams-1 : 0]; |
---|
| 270 | } |
---|
| 271 | |
---|
[2] | 272 | Void TComSlice::sortPicList (TComList<TComPic*>& rcListPic) |
---|
| 273 | { |
---|
| 274 | TComPic* pcPicExtract; |
---|
| 275 | TComPic* pcPicInsert; |
---|
[5] | 276 | |
---|
[2] | 277 | TComList<TComPic*>::iterator iterPicExtract; |
---|
| 278 | TComList<TComPic*>::iterator iterPicExtract_1; |
---|
| 279 | TComList<TComPic*>::iterator iterPicInsert; |
---|
[5] | 280 | |
---|
[2] | 281 | for (Int i = 1; i < (Int)(rcListPic.size()); i++) |
---|
| 282 | { |
---|
| 283 | iterPicExtract = rcListPic.begin(); |
---|
| 284 | for (Int j = 0; j < i; j++) iterPicExtract++; |
---|
| 285 | pcPicExtract = *(iterPicExtract); |
---|
| 286 | pcPicExtract->setCurrSliceIdx(0); |
---|
[5] | 287 | |
---|
[2] | 288 | iterPicInsert = rcListPic.begin(); |
---|
| 289 | while (iterPicInsert != iterPicExtract) |
---|
| 290 | { |
---|
| 291 | pcPicInsert = *(iterPicInsert); |
---|
| 292 | pcPicInsert->setCurrSliceIdx(0); |
---|
| 293 | if (pcPicInsert->getPOC() >= pcPicExtract->getPOC()) |
---|
| 294 | { |
---|
| 295 | break; |
---|
| 296 | } |
---|
[5] | 297 | |
---|
[2] | 298 | iterPicInsert++; |
---|
| 299 | } |
---|
[5] | 300 | |
---|
[2] | 301 | iterPicExtract_1 = iterPicExtract; iterPicExtract_1++; |
---|
[5] | 302 | |
---|
[2] | 303 | // swap iterPicExtract and iterPicInsert, iterPicExtract = curr. / iterPicInsert = insertion position |
---|
| 304 | rcListPic.insert (iterPicInsert, iterPicExtract, iterPicExtract_1); |
---|
| 305 | rcListPic.erase (iterPicExtract); |
---|
| 306 | } |
---|
| 307 | } |
---|
| 308 | |
---|
[608] | 309 | TComPic* TComSlice::xGetRefPic (TComList<TComPic*>& rcListPic, |
---|
| 310 | Int poc) |
---|
[2] | 311 | { |
---|
[56] | 312 | TComList<TComPic*>::iterator iterPic = rcListPic.begin(); |
---|
| 313 | TComPic* pcPic = *(iterPic); |
---|
| 314 | while ( iterPic != rcListPic.end() ) |
---|
[2] | 315 | { |
---|
[608] | 316 | if(pcPic->getPOC() == poc) |
---|
[2] | 317 | { |
---|
[56] | 318 | break; |
---|
[2] | 319 | } |
---|
[56] | 320 | iterPic++; |
---|
| 321 | pcPic = *(iterPic); |
---|
[2] | 322 | } |
---|
[56] | 323 | return pcPic; |
---|
| 324 | } |
---|
[2] | 325 | |
---|
[56] | 326 | |
---|
[608] | 327 | TComPic* TComSlice::xGetLongTermRefPic(TComList<TComPic*>& rcListPic, Int poc, Bool pocHasMsb) |
---|
[56] | 328 | { |
---|
| 329 | TComList<TComPic*>::iterator iterPic = rcListPic.begin(); |
---|
| 330 | TComPic* pcPic = *(iterPic); |
---|
| 331 | TComPic* pcStPic = pcPic; |
---|
[608] | 332 | |
---|
| 333 | Int pocCycle = 1 << getSPS()->getBitsForPOC(); |
---|
| 334 | if (!pocHasMsb) |
---|
| 335 | { |
---|
[655] | 336 | poc = poc & (pocCycle - 1); |
---|
[608] | 337 | } |
---|
| 338 | |
---|
[56] | 339 | while ( iterPic != rcListPic.end() ) |
---|
| 340 | { |
---|
| 341 | pcPic = *(iterPic); |
---|
[608] | 342 | if (pcPic && pcPic->getPOC()!=this->getPOC() && pcPic->getSlice( 0 )->isReferenced()) |
---|
[56] | 343 | { |
---|
[608] | 344 | Int picPoc = pcPic->getPOC(); |
---|
| 345 | if (!pocHasMsb) |
---|
| 346 | { |
---|
[655] | 347 | picPoc = picPoc & (pocCycle - 1); |
---|
[608] | 348 | } |
---|
| 349 | |
---|
| 350 | if (poc == picPoc) |
---|
| 351 | { |
---|
[56] | 352 | if(pcPic->getIsLongTerm()) |
---|
[608] | 353 | { |
---|
[56] | 354 | return pcPic; |
---|
[608] | 355 | } |
---|
[56] | 356 | else |
---|
[608] | 357 | { |
---|
[56] | 358 | pcStPic = pcPic; |
---|
[608] | 359 | } |
---|
[56] | 360 | break; |
---|
| 361 | } |
---|
[608] | 362 | } |
---|
[56] | 363 | |
---|
| 364 | iterPic++; |
---|
| 365 | } |
---|
[608] | 366 | |
---|
[56] | 367 | return pcStPic; |
---|
[2] | 368 | } |
---|
| 369 | |
---|
[608] | 370 | Void TComSlice::setRefPOCList () |
---|
[56] | 371 | { |
---|
[608] | 372 | for (Int iDir = 0; iDir < 2; iDir++) |
---|
[56] | 373 | { |
---|
[608] | 374 | for (Int iNumRefIdx = 0; iNumRefIdx < m_aiNumRefIdx[iDir]; iNumRefIdx++) |
---|
[56] | 375 | { |
---|
[608] | 376 | m_aiRefPOCList[iDir][iNumRefIdx] = m_apcRefPicList[iDir][iNumRefIdx]->getPOC(); |
---|
| 377 | #if H_MV |
---|
| 378 | m_aiRefLayerIdList[iDir][iNumRefIdx] = m_apcRefPicList[iDir][iNumRefIdx]->getLayerId(); |
---|
| 379 | #endif |
---|
[56] | 380 | } |
---|
| 381 | } |
---|
| 382 | |
---|
| 383 | } |
---|
| 384 | |
---|
[608] | 385 | Void TComSlice::setList1IdxToList0Idx() |
---|
[56] | 386 | { |
---|
[608] | 387 | Int idxL0, idxL1; |
---|
| 388 | for ( idxL1 = 0; idxL1 < getNumRefIdx( REF_PIC_LIST_1 ); idxL1++ ) |
---|
[56] | 389 | { |
---|
[608] | 390 | m_list1IdxToList0Idx[idxL1] = -1; |
---|
| 391 | for ( idxL0 = 0; idxL0 < getNumRefIdx( REF_PIC_LIST_0 ); idxL0++ ) |
---|
[56] | 392 | { |
---|
[608] | 393 | if ( m_apcRefPicList[REF_PIC_LIST_0][idxL0]->getPOC() == m_apcRefPicList[REF_PIC_LIST_1][idxL1]->getPOC() ) |
---|
| 394 | { |
---|
| 395 | m_list1IdxToList0Idx[idxL1] = idxL0; |
---|
| 396 | break; |
---|
| 397 | } |
---|
[56] | 398 | } |
---|
| 399 | } |
---|
| 400 | } |
---|
[872] | 401 | |
---|
[622] | 402 | #if !H_MV |
---|
| 403 | Void TComSlice::setRefPicList( TComList<TComPic*>& rcListPic, Bool checkNumPocTotalCurr ) |
---|
| 404 | { |
---|
| 405 | if (!checkNumPocTotalCurr) |
---|
| 406 | { |
---|
| 407 | if (m_eSliceType == I_SLICE) |
---|
| 408 | { |
---|
| 409 | ::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList)); |
---|
| 410 | ::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx )); |
---|
| 411 | |
---|
| 412 | return; |
---|
| 413 | } |
---|
| 414 | |
---|
| 415 | m_aiNumRefIdx[0] = getNumRefIdx(REF_PIC_LIST_0); |
---|
| 416 | m_aiNumRefIdx[1] = getNumRefIdx(REF_PIC_LIST_1); |
---|
| 417 | } |
---|
| 418 | |
---|
| 419 | TComPic* pcRefPic= NULL; |
---|
| 420 | TComPic* RefPicSetStCurr0[16]; |
---|
| 421 | TComPic* RefPicSetStCurr1[16]; |
---|
| 422 | TComPic* RefPicSetLtCurr[16]; |
---|
| 423 | UInt NumPocStCurr0 = 0; |
---|
| 424 | UInt NumPocStCurr1 = 0; |
---|
| 425 | UInt NumPocLtCurr = 0; |
---|
| 426 | Int i; |
---|
| 427 | |
---|
| 428 | for(i=0; i < m_pcRPS->getNumberOfNegativePictures(); i++) |
---|
| 429 | { |
---|
| 430 | if(m_pcRPS->getUsed(i)) |
---|
| 431 | { |
---|
| 432 | pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i)); |
---|
| 433 | pcRefPic->setIsLongTerm(0); |
---|
| 434 | pcRefPic->getPicYuvRec()->extendPicBorder(); |
---|
| 435 | RefPicSetStCurr0[NumPocStCurr0] = pcRefPic; |
---|
| 436 | NumPocStCurr0++; |
---|
| 437 | pcRefPic->setCheckLTMSBPresent(false); |
---|
| 438 | } |
---|
| 439 | } |
---|
| 440 | |
---|
| 441 | for(; i < m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures(); i++) |
---|
| 442 | { |
---|
| 443 | if(m_pcRPS->getUsed(i)) |
---|
| 444 | { |
---|
| 445 | pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i)); |
---|
| 446 | pcRefPic->setIsLongTerm(0); |
---|
| 447 | pcRefPic->getPicYuvRec()->extendPicBorder(); |
---|
| 448 | RefPicSetStCurr1[NumPocStCurr1] = pcRefPic; |
---|
| 449 | NumPocStCurr1++; |
---|
| 450 | pcRefPic->setCheckLTMSBPresent(false); |
---|
| 451 | } |
---|
| 452 | } |
---|
| 453 | |
---|
| 454 | for(i = m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()+m_pcRPS->getNumberOfLongtermPictures()-1; i > m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()-1 ; i--) |
---|
| 455 | { |
---|
| 456 | if(m_pcRPS->getUsed(i)) |
---|
| 457 | { |
---|
| 458 | pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i)); |
---|
| 459 | pcRefPic->setIsLongTerm(1); |
---|
| 460 | pcRefPic->getPicYuvRec()->extendPicBorder(); |
---|
| 461 | RefPicSetLtCurr[NumPocLtCurr] = pcRefPic; |
---|
| 462 | NumPocLtCurr++; |
---|
| 463 | } |
---|
| 464 | if(pcRefPic==NULL) |
---|
| 465 | { |
---|
| 466 | pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i)); |
---|
| 467 | } |
---|
| 468 | pcRefPic->setCheckLTMSBPresent(m_pcRPS->getCheckLTMSBPresent(i)); |
---|
| 469 | } |
---|
| 470 | |
---|
| 471 | // ref_pic_list_init |
---|
| 472 | TComPic* rpsCurrList0[MAX_NUM_REF+1]; |
---|
| 473 | TComPic* rpsCurrList1[MAX_NUM_REF+1]; |
---|
| 474 | Int numPocTotalCurr = NumPocStCurr0 + NumPocStCurr1 + NumPocLtCurr; |
---|
| 475 | if (checkNumPocTotalCurr) |
---|
| 476 | { |
---|
| 477 | // The variable NumPocTotalCurr is derived as specified in subclause 7.4.7.2. It is a requirement of bitstream conformance that the following applies to the value of NumPocTotalCurr: |
---|
[964] | 478 | // - If the current picture is a BLA or CRA picture, the value of NumPocTotalCurr shall be equal to 0. |
---|
| 479 | // - Otherwise, when the current picture contains a P or B slice, the value of NumPocTotalCurr shall not be equal to 0. |
---|
[622] | 480 | if (getRapPicFlag()) |
---|
| 481 | { |
---|
| 482 | assert(numPocTotalCurr == 0); |
---|
| 483 | } |
---|
| 484 | |
---|
| 485 | if (m_eSliceType == I_SLICE) |
---|
| 486 | { |
---|
| 487 | ::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList)); |
---|
| 488 | ::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx )); |
---|
| 489 | |
---|
| 490 | return; |
---|
| 491 | } |
---|
| 492 | |
---|
| 493 | assert(numPocTotalCurr > 0); |
---|
| 494 | |
---|
| 495 | m_aiNumRefIdx[0] = getNumRefIdx(REF_PIC_LIST_0); |
---|
| 496 | m_aiNumRefIdx[1] = getNumRefIdx(REF_PIC_LIST_1); |
---|
| 497 | } |
---|
| 498 | |
---|
| 499 | Int cIdx = 0; |
---|
| 500 | for ( i=0; i<NumPocStCurr0; i++, cIdx++) |
---|
| 501 | { |
---|
| 502 | rpsCurrList0[cIdx] = RefPicSetStCurr0[i]; |
---|
| 503 | } |
---|
| 504 | for ( i=0; i<NumPocStCurr1; i++, cIdx++) |
---|
| 505 | { |
---|
| 506 | rpsCurrList0[cIdx] = RefPicSetStCurr1[i]; |
---|
| 507 | } |
---|
| 508 | for ( i=0; i<NumPocLtCurr; i++, cIdx++) |
---|
| 509 | { |
---|
| 510 | rpsCurrList0[cIdx] = RefPicSetLtCurr[i]; |
---|
| 511 | } |
---|
| 512 | assert(cIdx == numPocTotalCurr); |
---|
| 513 | |
---|
| 514 | if (m_eSliceType==B_SLICE) |
---|
| 515 | { |
---|
| 516 | cIdx = 0; |
---|
| 517 | for ( i=0; i<NumPocStCurr1; i++, cIdx++) |
---|
| 518 | { |
---|
| 519 | rpsCurrList1[cIdx] = RefPicSetStCurr1[i]; |
---|
| 520 | } |
---|
| 521 | for ( i=0; i<NumPocStCurr0; i++, cIdx++) |
---|
| 522 | { |
---|
| 523 | rpsCurrList1[cIdx] = RefPicSetStCurr0[i]; |
---|
| 524 | } |
---|
| 525 | for ( i=0; i<NumPocLtCurr; i++, cIdx++) |
---|
| 526 | { |
---|
| 527 | rpsCurrList1[cIdx] = RefPicSetLtCurr[i]; |
---|
| 528 | } |
---|
| 529 | assert(cIdx == numPocTotalCurr); |
---|
| 530 | } |
---|
| 531 | |
---|
| 532 | ::memset(m_bIsUsedAsLongTerm, 0, sizeof(m_bIsUsedAsLongTerm)); |
---|
| 533 | |
---|
| 534 | for (Int rIdx = 0; rIdx < m_aiNumRefIdx[0]; rIdx ++) |
---|
| 535 | { |
---|
| 536 | cIdx = m_RefPicListModification.getRefPicListModificationFlagL0() ? m_RefPicListModification.getRefPicSetIdxL0(rIdx) : rIdx % numPocTotalCurr; |
---|
| 537 | assert(cIdx >= 0 && cIdx < numPocTotalCurr); |
---|
| 538 | m_apcRefPicList[0][rIdx] = rpsCurrList0[ cIdx ]; |
---|
| 539 | m_bIsUsedAsLongTerm[0][rIdx] = ( cIdx >= NumPocStCurr0 + NumPocStCurr1 ); |
---|
| 540 | } |
---|
| 541 | if ( m_eSliceType != B_SLICE ) |
---|
| 542 | { |
---|
| 543 | m_aiNumRefIdx[1] = 0; |
---|
| 544 | ::memset( m_apcRefPicList[1], 0, sizeof(m_apcRefPicList[1])); |
---|
| 545 | } |
---|
| 546 | else |
---|
| 547 | { |
---|
| 548 | for (Int rIdx = 0; rIdx < m_aiNumRefIdx[1]; rIdx ++) |
---|
| 549 | { |
---|
| 550 | cIdx = m_RefPicListModification.getRefPicListModificationFlagL1() ? m_RefPicListModification.getRefPicSetIdxL1(rIdx) : rIdx % numPocTotalCurr; |
---|
| 551 | assert(cIdx >= 0 && cIdx < numPocTotalCurr); |
---|
| 552 | m_apcRefPicList[1][rIdx] = rpsCurrList1[ cIdx ]; |
---|
| 553 | m_bIsUsedAsLongTerm[1][rIdx] = ( cIdx >= NumPocStCurr0 + NumPocStCurr1 ); |
---|
| 554 | } |
---|
| 555 | } |
---|
| 556 | } |
---|
| 557 | |
---|
| 558 | #else |
---|
| 559 | Void TComSlice::getTempRefPicLists( TComList<TComPic*>& rcListPic, std::vector<TComPic*>& refPicSetInterLayer0, std::vector<TComPic*>& refPicSetInterLayer1, |
---|
| 560 | std::vector<TComPic*> rpsCurrList[2], std::vector<Bool> usedAsLongTerm[2], Int& numPocTotalCurr, Bool checkNumPocTotalCurr ) |
---|
| 561 | { |
---|
| 562 | if (!checkNumPocTotalCurr) |
---|
| 563 | { |
---|
| 564 | if (m_eSliceType == I_SLICE) |
---|
| 565 | { |
---|
| 566 | return; |
---|
| 567 | } |
---|
| 568 | } |
---|
| 569 | |
---|
| 570 | TComPic* pcRefPic= NULL; |
---|
| 571 | TComPic* RefPicSetStCurr0[16]; |
---|
| 572 | TComPic* RefPicSetStCurr1[16]; |
---|
| 573 | TComPic* RefPicSetLtCurr[16]; |
---|
| 574 | UInt NumPocStCurr0 = 0; |
---|
| 575 | UInt NumPocStCurr1 = 0; |
---|
| 576 | UInt NumPocLtCurr = 0; |
---|
| 577 | Int i; |
---|
| 578 | |
---|
| 579 | for(i=0; i < m_pcRPS->getNumberOfNegativePictures(); i++) |
---|
| 580 | { |
---|
| 581 | if(m_pcRPS->getUsed(i)) |
---|
| 582 | { |
---|
| 583 | pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i)); |
---|
| 584 | pcRefPic->setIsLongTerm(0); |
---|
| 585 | pcRefPic->getPicYuvRec()->extendPicBorder(); |
---|
| 586 | RefPicSetStCurr0[NumPocStCurr0] = pcRefPic; |
---|
| 587 | NumPocStCurr0++; |
---|
| 588 | pcRefPic->setCheckLTMSBPresent(false); |
---|
| 589 | } |
---|
| 590 | } |
---|
| 591 | |
---|
| 592 | for(; i < m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures(); i++) |
---|
| 593 | { |
---|
| 594 | if(m_pcRPS->getUsed(i)) |
---|
| 595 | { |
---|
| 596 | pcRefPic = xGetRefPic(rcListPic, getPOC()+m_pcRPS->getDeltaPOC(i)); |
---|
| 597 | pcRefPic->setIsLongTerm(0); |
---|
| 598 | pcRefPic->getPicYuvRec()->extendPicBorder(); |
---|
| 599 | RefPicSetStCurr1[NumPocStCurr1] = pcRefPic; |
---|
| 600 | NumPocStCurr1++; |
---|
| 601 | pcRefPic->setCheckLTMSBPresent(false); |
---|
| 602 | } |
---|
| 603 | } |
---|
| 604 | |
---|
| 605 | for(i = m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()+m_pcRPS->getNumberOfLongtermPictures()-1; i > m_pcRPS->getNumberOfNegativePictures()+m_pcRPS->getNumberOfPositivePictures()-1 ; i--) |
---|
| 606 | { |
---|
| 607 | if(m_pcRPS->getUsed(i)) |
---|
| 608 | { |
---|
| 609 | pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i)); |
---|
| 610 | pcRefPic->setIsLongTerm(1); |
---|
| 611 | pcRefPic->getPicYuvRec()->extendPicBorder(); |
---|
| 612 | RefPicSetLtCurr[NumPocLtCurr] = pcRefPic; |
---|
| 613 | NumPocLtCurr++; |
---|
| 614 | } |
---|
| 615 | if(pcRefPic==NULL) |
---|
| 616 | { |
---|
| 617 | pcRefPic = xGetLongTermRefPic(rcListPic, m_pcRPS->getPOC(i), m_pcRPS->getCheckLTMSBPresent(i)); |
---|
| 618 | } |
---|
| 619 | pcRefPic->setCheckLTMSBPresent(m_pcRPS->getCheckLTMSBPresent(i)); |
---|
| 620 | } |
---|
| 621 | |
---|
| 622 | Int numPocInterCurr = NumPocStCurr0 + NumPocStCurr1 + NumPocLtCurr; |
---|
| 623 | numPocTotalCurr = numPocInterCurr + getNumActiveRefLayerPics( ); |
---|
| 624 | assert( numPocTotalCurr == getNumRpsCurrTempList() ); |
---|
| 625 | |
---|
| 626 | if (checkNumPocTotalCurr) |
---|
| 627 | { |
---|
| 628 | // The variable NumPocTotalCurr is derived as specified in subclause 7.4.7.2. It is a requirement of bitstream conformance that the following applies to the value of NumPocTotalCurr: |
---|
| 629 | // - If nuh_layer_id is equal to 0 and the current picture is a BLA picture or a CRA picture, the value of NumPocTotalCurr shall be equal to 0. |
---|
| 630 | // - Otherwise, when the current picture contains a P or B slice, the value of NumPocTotalCurr shall not be equal to 0. |
---|
| 631 | if ( getRapPicFlag() && m_layerId == 0 ) |
---|
| 632 | { |
---|
| 633 | assert(numPocTotalCurr == 0); |
---|
| 634 | } |
---|
| 635 | |
---|
| 636 | if (m_eSliceType == I_SLICE) |
---|
| 637 | { |
---|
| 638 | ::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList)); |
---|
| 639 | ::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx )); |
---|
| 640 | |
---|
| 641 | return; |
---|
| 642 | } |
---|
| 643 | |
---|
| 644 | assert(numPocTotalCurr > 0); |
---|
| 645 | |
---|
| 646 | m_aiNumRefIdx[0] = getNumRefIdx(REF_PIC_LIST_0); |
---|
| 647 | m_aiNumRefIdx[1] = getNumRefIdx(REF_PIC_LIST_1); |
---|
| 648 | } |
---|
| 649 | |
---|
| 650 | std::vector<TComPic*>* refPicSetInterLayer[2] = { &refPicSetInterLayer0, &refPicSetInterLayer1}; |
---|
| 651 | Int numPocInterLayer[2] = { getNumActiveRefLayerPics0( ), getNumActiveRefLayerPics1( ) }; |
---|
| 652 | |
---|
| 653 | TComPic** refPicSetStCurr [2] = { RefPicSetStCurr0, RefPicSetStCurr1 }; |
---|
[1039] | 654 | Int numPocStCurr[2] = { (Int)NumPocStCurr0, (Int)NumPocStCurr1 }; |
---|
[622] | 655 | |
---|
| 656 | for (Int li = 0; li < ((m_eSliceType==B_SLICE) ? 2 : 1); li++) |
---|
| 657 | { |
---|
| 658 | rpsCurrList [li].resize(MAX_NUM_REF+1,NULL ); |
---|
| 659 | usedAsLongTerm[li].resize(MAX_NUM_REF+1,false); |
---|
| 660 | |
---|
| 661 | Int cIdx = 0; |
---|
| 662 | for ( i=0; i < numPocStCurr[li]; i++, cIdx++) |
---|
| 663 | { |
---|
| 664 | rpsCurrList[li][cIdx] = refPicSetStCurr[li][i]; |
---|
| 665 | usedAsLongTerm [li][cIdx] = false; |
---|
| 666 | } |
---|
| 667 | |
---|
| 668 | for ( i=0; i < numPocInterLayer[li]; i++, cIdx++) |
---|
| 669 | { |
---|
| 670 | rpsCurrList[li][cIdx] = (*refPicSetInterLayer[li])[i]; |
---|
| 671 | usedAsLongTerm [li][cIdx] = true; |
---|
| 672 | } |
---|
| 673 | |
---|
| 674 | for ( i=0; i < numPocStCurr[1-li]; i++, cIdx++) |
---|
| 675 | { |
---|
| 676 | rpsCurrList[li][cIdx] = refPicSetStCurr[1-li][i]; |
---|
| 677 | usedAsLongTerm [li][cIdx] = false; |
---|
| 678 | } |
---|
| 679 | |
---|
| 680 | for ( i=0; i<NumPocLtCurr; i++, cIdx++) |
---|
| 681 | { |
---|
| 682 | rpsCurrList[li][cIdx] = RefPicSetLtCurr[i]; |
---|
| 683 | usedAsLongTerm [li][cIdx] = true; |
---|
| 684 | } |
---|
| 685 | |
---|
| 686 | for ( i=0; i < numPocInterLayer[1-li]; i++, cIdx++) |
---|
| 687 | { |
---|
| 688 | assert( cIdx < MAX_NUM_REF ); |
---|
| 689 | rpsCurrList[li][cIdx] = (*refPicSetInterLayer[1-li])[i]; |
---|
| 690 | usedAsLongTerm [li][cIdx] = true; |
---|
| 691 | } |
---|
| 692 | |
---|
| 693 | assert(cIdx == numPocTotalCurr); |
---|
| 694 | } |
---|
| 695 | } |
---|
| 696 | |
---|
| 697 | Void TComSlice::setRefPicList( std::vector<TComPic*> rpsCurrList[2], std::vector<Bool> usedAsLongTerm[2], Int numPocTotalCurr, Bool checkNumPocTotalCurr ) |
---|
| 698 | |
---|
| 699 | { |
---|
| 700 | if (!checkNumPocTotalCurr) |
---|
| 701 | { |
---|
| 702 | if (m_eSliceType == I_SLICE) |
---|
| 703 | { |
---|
| 704 | ::memset( m_apcRefPicList, 0, sizeof (m_apcRefPicList)); |
---|
| 705 | ::memset( m_aiNumRefIdx, 0, sizeof ( m_aiNumRefIdx )); |
---|
| 706 | |
---|
| 707 | return; |
---|
| 708 | } |
---|
| 709 | } |
---|
| 710 | |
---|
| 711 | ::memset(m_bIsUsedAsLongTerm, 0, sizeof(m_bIsUsedAsLongTerm)); |
---|
| 712 | |
---|
| 713 | for (Int li = 0; li < 2; li++) |
---|
| 714 | { |
---|
| 715 | if ( m_eSliceType == P_SLICE && li == 1 ) |
---|
| 716 | { |
---|
| 717 | m_aiNumRefIdx[1] = 0; |
---|
| 718 | ::memset( m_apcRefPicList[1], 0, sizeof(m_apcRefPicList[1])); |
---|
| 719 | } |
---|
| 720 | else |
---|
| 721 | { |
---|
| 722 | for (Int rIdx = 0; rIdx <= (m_aiNumRefIdx[ li ] - 1 ); rIdx ++) |
---|
| 723 | { |
---|
| 724 | Bool listModified = m_RefPicListModification.getRefPicListModificationFlagL( li ); |
---|
| 725 | Int orgIdx = listModified ? m_RefPicListModification.getRefPicSetIdxL(li, rIdx) : (rIdx % numPocTotalCurr); |
---|
| 726 | |
---|
| 727 | assert( rpsCurrList[li][ orgIdx ] != NULL ); |
---|
[1066] | 728 | assert( rpsCurrList[li][ orgIdx ]->getSlice(0)->getDiscardableFlag() == 0 ); // Inter-layer RPS shall not contain picture with discardable_flag = 1. |
---|
[622] | 729 | m_apcRefPicList [li][rIdx] = rpsCurrList [li][ orgIdx ]; |
---|
| 730 | m_bIsUsedAsLongTerm[li][rIdx] = usedAsLongTerm [li][ orgIdx ] ; |
---|
| 731 | } |
---|
| 732 | } |
---|
| 733 | } |
---|
| 734 | } |
---|
| 735 | #endif |
---|
[608] | 736 | Int TComSlice::getNumRpsCurrTempList() |
---|
| 737 | { |
---|
| 738 | Int numRpsCurrTempList = 0; |
---|
| 739 | |
---|
| 740 | if (m_eSliceType == I_SLICE) |
---|
| 741 | { |
---|
| 742 | return 0; |
---|
| 743 | } |
---|
| 744 | for(UInt i=0; i < m_pcRPS->getNumberOfNegativePictures()+ m_pcRPS->getNumberOfPositivePictures() + m_pcRPS->getNumberOfLongtermPictures(); i++) |
---|
| 745 | { |
---|
| 746 | if(m_pcRPS->getUsed(i)) |
---|
| 747 | { |
---|
| 748 | numRpsCurrTempList++; |
---|
[2] | 749 | } |
---|
| 750 | } |
---|
[608] | 751 | #if H_MV |
---|
| 752 | numRpsCurrTempList = numRpsCurrTempList + getNumActiveRefLayerPics(); |
---|
| 753 | #endif |
---|
| 754 | return numRpsCurrTempList; |
---|
[2] | 755 | } |
---|
| 756 | |
---|
| 757 | Void TComSlice::initEqualRef() |
---|
| 758 | { |
---|
| 759 | for (Int iDir = 0; iDir < 2; iDir++) |
---|
| 760 | { |
---|
| 761 | for (Int iRefIdx1 = 0; iRefIdx1 < MAX_NUM_REF; iRefIdx1++) |
---|
| 762 | { |
---|
| 763 | for (Int iRefIdx2 = iRefIdx1; iRefIdx2 < MAX_NUM_REF; iRefIdx2++) |
---|
| 764 | { |
---|
| 765 | m_abEqualRef[iDir][iRefIdx1][iRefIdx2] = m_abEqualRef[iDir][iRefIdx2][iRefIdx1] = (iRefIdx1 == iRefIdx2? true : false); |
---|
| 766 | } |
---|
| 767 | } |
---|
| 768 | } |
---|
| 769 | } |
---|
[608] | 770 | #if H_3D |
---|
| 771 | #if H_3D_TMVP |
---|
| 772 | Void TComSlice::generateAlterRefforTMVP() |
---|
| 773 | { |
---|
| 774 | for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ ) |
---|
| 775 | { |
---|
| 776 | if ( this->getNumRefIdx( RefPicList( uiRefListIdx ) ) == 0) |
---|
[773] | 777 | { |
---|
[608] | 778 | continue; |
---|
[773] | 779 | } |
---|
[608] | 780 | Bool bZeroIdxLtFlag = this->getRefPic(RefPicList(uiRefListIdx), 0)->getIsLongTerm(); |
---|
| 781 | for(Int i = 1; i < this->getNumRefIdx(RefPicList(uiRefListIdx)); i++ ) |
---|
[2] | 782 | { |
---|
[608] | 783 | if ( ( bZeroIdxLtFlag && !this->getRefPic(RefPicList(uiRefListIdx), i)->getIsLongTerm() ) || |
---|
| 784 | (!bZeroIdxLtFlag && this->getRefPic(RefPicList(uiRefListIdx), i)->getIsLongTerm() ) ) |
---|
| 785 | { |
---|
| 786 | this->setAlterRefIdx(RefPicList(uiRefListIdx),i); |
---|
| 787 | break; |
---|
| 788 | } |
---|
[2] | 789 | } |
---|
| 790 | } |
---|
| 791 | } |
---|
[608] | 792 | #endif |
---|
| 793 | Void TComSlice::setCamparaSlice( Int** aaiScale, Int** aaiOffset ) |
---|
| 794 | { |
---|
[758] | 795 | if( m_pcVPS->hasCamParInSliceHeader( m_viewIndex ) ) |
---|
[608] | 796 | { |
---|
| 797 | for( UInt uiBaseViewIndex = 0; uiBaseViewIndex < m_viewIndex; uiBaseViewIndex++ ) |
---|
| 798 | { |
---|
| 799 | m_aaiCodedScale [ 0 ][ uiBaseViewIndex ] = aaiScale [ uiBaseViewIndex ][ m_viewIndex ]; |
---|
| 800 | m_aaiCodedScale [ 1 ][ uiBaseViewIndex ] = aaiScale [ m_viewIndex ][ uiBaseViewIndex ]; |
---|
| 801 | m_aaiCodedOffset[ 0 ][ uiBaseViewIndex ] = aaiOffset[ uiBaseViewIndex ][ m_viewIndex ]; |
---|
| 802 | m_aaiCodedOffset[ 1 ][ uiBaseViewIndex ] = aaiOffset[ m_viewIndex ][ uiBaseViewIndex ]; |
---|
| 803 | } |
---|
| 804 | } |
---|
| 805 | } |
---|
| 806 | #endif |
---|
[2] | 807 | |
---|
[56] | 808 | Void TComSlice::checkColRefIdx(UInt curSliceIdx, TComPic* pic) |
---|
| 809 | { |
---|
| 810 | Int i; |
---|
| 811 | TComSlice* curSlice = pic->getSlice(curSliceIdx); |
---|
[608] | 812 | Int currColRefPOC = curSlice->getRefPOC( RefPicList(1-curSlice->getColFromL0Flag()), curSlice->getColRefIdx()); |
---|
[56] | 813 | TComSlice* preSlice; |
---|
| 814 | Int preColRefPOC; |
---|
| 815 | for(i=curSliceIdx-1; i>=0; i--) |
---|
| 816 | { |
---|
| 817 | preSlice = pic->getSlice(i); |
---|
| 818 | if(preSlice->getSliceType() != I_SLICE) |
---|
| 819 | { |
---|
[608] | 820 | preColRefPOC = preSlice->getRefPOC( RefPicList(1-preSlice->getColFromL0Flag()), preSlice->getColRefIdx()); |
---|
[56] | 821 | if(currColRefPOC != preColRefPOC) |
---|
| 822 | { |
---|
| 823 | printf("Collocated_ref_idx shall always be the same for all slices of a coded picture!\n"); |
---|
| 824 | exit(EXIT_FAILURE); |
---|
| 825 | } |
---|
| 826 | else |
---|
| 827 | { |
---|
| 828 | break; |
---|
| 829 | } |
---|
| 830 | } |
---|
| 831 | } |
---|
| 832 | } |
---|
[608] | 833 | |
---|
[655] | 834 | Void TComSlice::checkCRA(TComReferencePictureSet *pReferencePictureSet, Int& pocCRA, NalUnitType& associatedIRAPType, TComList<TComPic *>& rcListPic) |
---|
[56] | 835 | { |
---|
| 836 | for(Int i = 0; i < pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures(); i++) |
---|
| 837 | { |
---|
| 838 | if(pocCRA < MAX_UINT && getPOC() > pocCRA) |
---|
| 839 | { |
---|
| 840 | assert(getPOC()+pReferencePictureSet->getDeltaPOC(i) >= pocCRA); |
---|
| 841 | } |
---|
| 842 | } |
---|
| 843 | for(Int i = pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures(); i < pReferencePictureSet->getNumberOfPictures(); i++) |
---|
| 844 | { |
---|
| 845 | if(pocCRA < MAX_UINT && getPOC() > pocCRA) |
---|
| 846 | { |
---|
[608] | 847 | if (!pReferencePictureSet->getCheckLTMSBPresent(i)) |
---|
| 848 | { |
---|
| 849 | assert(xGetLongTermRefPic(rcListPic, pReferencePictureSet->getPOC(i), false)->getPOC() >= pocCRA); |
---|
| 850 | } |
---|
| 851 | else |
---|
| 852 | { |
---|
[56] | 853 | assert(pReferencePictureSet->getPOC(i) >= pocCRA); |
---|
| 854 | } |
---|
| 855 | } |
---|
[608] | 856 | } |
---|
| 857 | if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL || getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP ) // IDR picture found |
---|
[56] | 858 | { |
---|
| 859 | pocCRA = getPOC(); |
---|
[655] | 860 | associatedIRAPType = getNalUnitType(); |
---|
[56] | 861 | } |
---|
[608] | 862 | else if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // CRA picture found |
---|
| 863 | { |
---|
| 864 | pocCRA = getPOC(); |
---|
[655] | 865 | associatedIRAPType = getNalUnitType(); |
---|
[608] | 866 | } |
---|
| 867 | else if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP |
---|
| 868 | || getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL |
---|
| 869 | || getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP ) // BLA picture found |
---|
| 870 | { |
---|
| 871 | pocCRA = getPOC(); |
---|
[655] | 872 | associatedIRAPType = getNalUnitType(); |
---|
[608] | 873 | } |
---|
[56] | 874 | } |
---|
[2] | 875 | |
---|
[608] | 876 | /** Function for marking the reference pictures when an IDR/CRA/CRANT/BLA/BLANT is encountered. |
---|
| 877 | * \param pocCRA POC of the CRA/CRANT/BLA/BLANT picture |
---|
[2] | 878 | * \param bRefreshPending flag indicating if a deferred decoding refresh is pending |
---|
| 879 | * \param rcListPic reference to the reference picture list |
---|
| 880 | * This function marks the reference pictures as "unused for reference" in the following conditions. |
---|
[608] | 881 | * If the nal_unit_type is IDR/BLA/BLANT, all pictures in the reference picture list |
---|
| 882 | * are marked as "unused for reference" |
---|
| 883 | * If the nal_unit_type is BLA/BLANT, set the pocCRA to the temporal reference of the current picture. |
---|
| 884 | * Otherwise |
---|
[5] | 885 | * If the bRefreshPending flag is true (a deferred decoding refresh is pending) and the current |
---|
[608] | 886 | * temporal reference is greater than the temporal reference of the latest CRA/CRANT/BLA/BLANT picture (pocCRA), |
---|
| 887 | * mark all reference pictures except the latest CRA/CRANT/BLA/BLANT picture as "unused for reference" and set |
---|
[2] | 888 | * the bRefreshPending flag to false. |
---|
[608] | 889 | * If the nal_unit_type is CRA/CRANT, set the bRefreshPending flag to true and pocCRA to the temporal |
---|
[2] | 890 | * reference of the current picture. |
---|
| 891 | * Note that the current picture is already placed in the reference list and its marking is not changed. |
---|
| 892 | * If the current picture has a nal_ref_idc that is not 0, it will remain marked as "used for reference". |
---|
| 893 | */ |
---|
[56] | 894 | Void TComSlice::decodingRefreshMarking(Int& pocCRA, Bool& bRefreshPending, TComList<TComPic*>& rcListPic) |
---|
[2] | 895 | { |
---|
| 896 | TComPic* rpcPic; |
---|
[872] | 897 | #if !FIX1172 |
---|
[655] | 898 | setAssociatedIRAPPOC(pocCRA); |
---|
[872] | 899 | #endif |
---|
[608] | 900 | Int pocCurr = getPOC(); |
---|
[2] | 901 | |
---|
[608] | 902 | if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP |
---|
| 903 | || getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL |
---|
| 904 | || getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP |
---|
| 905 | || getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL |
---|
| 906 | || getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP ) // IDR or BLA picture |
---|
[2] | 907 | { |
---|
| 908 | // mark all pictures as not used for reference |
---|
| 909 | TComList<TComPic*>::iterator iterPic = rcListPic.begin(); |
---|
| 910 | while (iterPic != rcListPic.end()) |
---|
| 911 | { |
---|
| 912 | rpcPic = *(iterPic); |
---|
| 913 | rpcPic->setCurrSliceIdx(0); |
---|
[608] | 914 | if (rpcPic->getPOC() != pocCurr) rpcPic->getSlice(0)->setReferenced(false); |
---|
[2] | 915 | iterPic++; |
---|
| 916 | } |
---|
[608] | 917 | if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP |
---|
| 918 | || getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL |
---|
| 919 | || getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP ) |
---|
| 920 | { |
---|
| 921 | pocCRA = pocCurr; |
---|
| 922 | } |
---|
[964] | 923 | #if EFFICIENT_FIELD_IRAP |
---|
| 924 | bRefreshPending = true; |
---|
| 925 | #endif |
---|
[2] | 926 | } |
---|
[56] | 927 | else // CRA or No DR |
---|
[2] | 928 | { |
---|
[964] | 929 | #if EFFICIENT_FIELD_IRAP |
---|
| 930 | if(getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_IDR_N_LP || getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL) |
---|
| 931 | { |
---|
| 932 | if (bRefreshPending==true && pocCurr > m_iLastIDR) // IDR reference marking pending |
---|
| 933 | { |
---|
| 934 | TComList<TComPic*>::iterator iterPic = rcListPic.begin(); |
---|
| 935 | while (iterPic != rcListPic.end()) |
---|
| 936 | { |
---|
| 937 | rpcPic = *(iterPic); |
---|
| 938 | if (rpcPic->getPOC() != pocCurr && rpcPic->getPOC() != m_iLastIDR) |
---|
| 939 | { |
---|
| 940 | rpcPic->getSlice(0)->setReferenced(false); |
---|
| 941 | } |
---|
| 942 | iterPic++; |
---|
| 943 | } |
---|
| 944 | bRefreshPending = false; |
---|
| 945 | } |
---|
| 946 | } |
---|
| 947 | else |
---|
| 948 | { |
---|
| 949 | #endif |
---|
[608] | 950 | if (bRefreshPending==true && pocCurr > pocCRA) // CRA reference marking pending |
---|
[2] | 951 | { |
---|
| 952 | TComList<TComPic*>::iterator iterPic = rcListPic.begin(); |
---|
| 953 | while (iterPic != rcListPic.end()) |
---|
| 954 | { |
---|
| 955 | rpcPic = *(iterPic); |
---|
[608] | 956 | if (rpcPic->getPOC() != pocCurr && rpcPic->getPOC() != pocCRA) |
---|
| 957 | { |
---|
| 958 | rpcPic->getSlice(0)->setReferenced(false); |
---|
| 959 | } |
---|
[2] | 960 | iterPic++; |
---|
| 961 | } |
---|
[5] | 962 | bRefreshPending = false; |
---|
[2] | 963 | } |
---|
[964] | 964 | #if EFFICIENT_FIELD_IRAP |
---|
| 965 | } |
---|
| 966 | #endif |
---|
[608] | 967 | if ( getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA ) // CRA picture found |
---|
[2] | 968 | { |
---|
[5] | 969 | bRefreshPending = true; |
---|
[608] | 970 | pocCRA = pocCurr; |
---|
[2] | 971 | } |
---|
| 972 | } |
---|
| 973 | } |
---|
| 974 | |
---|
| 975 | Void TComSlice::copySliceInfo(TComSlice *pSrc) |
---|
| 976 | { |
---|
| 977 | assert( pSrc != NULL ); |
---|
| 978 | |
---|
| 979 | Int i, j, k; |
---|
| 980 | |
---|
| 981 | m_iPOC = pSrc->m_iPOC; |
---|
[608] | 982 | m_eNalUnitType = pSrc->m_eNalUnitType; |
---|
| 983 | #if H_MV |
---|
| 984 | m_layerId = pSrc->m_layerId; |
---|
| 985 | // GT: Copying of several other values might be be missing here, or is above not necessary? |
---|
[21] | 986 | #endif |
---|
[2] | 987 | m_eSliceType = pSrc->m_eSliceType; |
---|
| 988 | m_iSliceQp = pSrc->m_iSliceQp; |
---|
[56] | 989 | #if ADAPTIVE_QP_SELECTION |
---|
| 990 | m_iSliceQpBase = pSrc->m_iSliceQpBase; |
---|
| 991 | #endif |
---|
[608] | 992 | m_deblockingFilterDisable = pSrc->m_deblockingFilterDisable; |
---|
| 993 | m_deblockingFilterOverrideFlag = pSrc->m_deblockingFilterOverrideFlag; |
---|
| 994 | m_deblockingFilterBetaOffsetDiv2 = pSrc->m_deblockingFilterBetaOffsetDiv2; |
---|
| 995 | m_deblockingFilterTcOffsetDiv2 = pSrc->m_deblockingFilterTcOffsetDiv2; |
---|
[5] | 996 | |
---|
[608] | 997 | for (i = 0; i < 2; i++) |
---|
[2] | 998 | { |
---|
| 999 | m_aiNumRefIdx[i] = pSrc->m_aiNumRefIdx[i]; |
---|
| 1000 | } |
---|
| 1001 | |
---|
[608] | 1002 | for (i = 0; i < MAX_NUM_REF; i++) |
---|
| 1003 | { |
---|
| 1004 | m_list1IdxToList0Idx[i] = pSrc->m_list1IdxToList0Idx[i]; |
---|
| 1005 | } |
---|
| 1006 | m_bCheckLDC = pSrc->m_bCheckLDC; |
---|
| 1007 | m_iSliceQpDelta = pSrc->m_iSliceQpDelta; |
---|
| 1008 | m_iSliceQpDeltaCb = pSrc->m_iSliceQpDeltaCb; |
---|
| 1009 | m_iSliceQpDeltaCr = pSrc->m_iSliceQpDeltaCr; |
---|
[2] | 1010 | for (i = 0; i < 2; i++) |
---|
| 1011 | { |
---|
[608] | 1012 | for (j = 0; j < MAX_NUM_REF; j++) |
---|
[2] | 1013 | { |
---|
[608] | 1014 | m_apcRefPicList[i][j] = pSrc->m_apcRefPicList[i][j]; |
---|
| 1015 | m_aiRefPOCList[i][j] = pSrc->m_aiRefPOCList[i][j]; |
---|
| 1016 | #if H_MV |
---|
| 1017 | m_aiRefLayerIdList[i][j] = pSrc->m_aiRefLayerIdList[i][j]; |
---|
| 1018 | #endif |
---|
[2] | 1019 | } |
---|
| 1020 | } |
---|
| 1021 | for (i = 0; i < 2; i++) |
---|
| 1022 | { |
---|
[608] | 1023 | for (j = 0; j < MAX_NUM_REF + 1; j++) |
---|
[2] | 1024 | { |
---|
[608] | 1025 | m_bIsUsedAsLongTerm[i][j] = pSrc->m_bIsUsedAsLongTerm[i][j]; |
---|
[2] | 1026 | } |
---|
[608] | 1027 | } |
---|
[2] | 1028 | m_iDepth = pSrc->m_iDepth; |
---|
| 1029 | |
---|
| 1030 | // referenced slice |
---|
| 1031 | m_bRefenced = pSrc->m_bRefenced; |
---|
| 1032 | |
---|
| 1033 | // access channel |
---|
[608] | 1034 | #if H_MV |
---|
| 1035 | m_pcVPS = pSrc->m_pcVPS; |
---|
| 1036 | #endif |
---|
[2] | 1037 | m_pcSPS = pSrc->m_pcSPS; |
---|
| 1038 | m_pcPPS = pSrc->m_pcPPS; |
---|
[56] | 1039 | m_pcRPS = pSrc->m_pcRPS; |
---|
| 1040 | m_iLastIDR = pSrc->m_iLastIDR; |
---|
| 1041 | |
---|
[2] | 1042 | m_pcPic = pSrc->m_pcPic; |
---|
| 1043 | |
---|
[608] | 1044 | m_colFromL0Flag = pSrc->m_colFromL0Flag; |
---|
[56] | 1045 | m_colRefIdx = pSrc->m_colRefIdx; |
---|
[872] | 1046 | setLambdas(pSrc->getLambdas()); |
---|
[2] | 1047 | for (i = 0; i < 2; i++) |
---|
| 1048 | { |
---|
| 1049 | for (j = 0; j < MAX_NUM_REF; j++) |
---|
| 1050 | { |
---|
| 1051 | for (k =0; k < MAX_NUM_REF; k++) |
---|
| 1052 | { |
---|
| 1053 | m_abEqualRef[i][j][k] = pSrc->m_abEqualRef[i][j][k]; |
---|
| 1054 | } |
---|
| 1055 | } |
---|
| 1056 | } |
---|
| 1057 | |
---|
[56] | 1058 | m_uiTLayer = pSrc->m_uiTLayer; |
---|
| 1059 | m_bTLayerSwitchingFlag = pSrc->m_bTLayerSwitchingFlag; |
---|
| 1060 | |
---|
[608] | 1061 | m_sliceMode = pSrc->m_sliceMode; |
---|
| 1062 | m_sliceArgument = pSrc->m_sliceArgument; |
---|
| 1063 | m_sliceCurStartCUAddr = pSrc->m_sliceCurStartCUAddr; |
---|
| 1064 | m_sliceCurEndCUAddr = pSrc->m_sliceCurEndCUAddr; |
---|
| 1065 | m_sliceIdx = pSrc->m_sliceIdx; |
---|
| 1066 | m_sliceSegmentMode = pSrc->m_sliceSegmentMode; |
---|
| 1067 | m_sliceSegmentArgument = pSrc->m_sliceSegmentArgument; |
---|
| 1068 | m_sliceSegmentCurStartCUAddr = pSrc->m_sliceSegmentCurStartCUAddr; |
---|
| 1069 | m_sliceSegmentCurEndCUAddr = pSrc->m_sliceSegmentCurEndCUAddr; |
---|
| 1070 | m_nextSlice = pSrc->m_nextSlice; |
---|
| 1071 | m_nextSliceSegment = pSrc->m_nextSliceSegment; |
---|
| 1072 | for ( Int e=0 ; e<2 ; e++ ) |
---|
| 1073 | { |
---|
| 1074 | for ( Int n=0 ; n<MAX_NUM_REF ; n++ ) |
---|
| 1075 | { |
---|
[56] | 1076 | memcpy(m_weightPredTable[e][n], pSrc->m_weightPredTable[e][n], sizeof(wpScalingParam)*3 ); |
---|
[608] | 1077 | } |
---|
| 1078 | } |
---|
[56] | 1079 | m_saoEnabledFlag = pSrc->m_saoEnabledFlag; |
---|
[443] | 1080 | m_saoEnabledFlagChroma = pSrc->m_saoEnabledFlagChroma; |
---|
[56] | 1081 | m_cabacInitFlag = pSrc->m_cabacInitFlag; |
---|
| 1082 | m_numEntryPointOffsets = pSrc->m_numEntryPointOffsets; |
---|
| 1083 | |
---|
| 1084 | m_bLMvdL1Zero = pSrc->m_bLMvdL1Zero; |
---|
[608] | 1085 | m_LFCrossSliceBoundaryFlag = pSrc->m_LFCrossSliceBoundaryFlag; |
---|
| 1086 | m_enableTMVPFlag = pSrc->m_enableTMVPFlag; |
---|
| 1087 | m_maxNumMergeCand = pSrc->m_maxNumMergeCand; |
---|
| 1088 | |
---|
| 1089 | #if H_MV |
---|
| 1090 | // Additional slice header syntax elements |
---|
[872] | 1091 | #if !H_MV_HLS7_GEN |
---|
[622] | 1092 | m_pocResetFlag = pSrc->m_pocResetFlag; |
---|
[872] | 1093 | #endif |
---|
[608] | 1094 | m_discardableFlag = pSrc->m_discardableFlag; |
---|
| 1095 | m_interLayerPredEnabledFlag = pSrc->m_interLayerPredEnabledFlag; |
---|
| 1096 | m_numInterLayerRefPicsMinus1 = pSrc->m_numInterLayerRefPicsMinus1; |
---|
| 1097 | |
---|
| 1098 | for (Int layer = 0; layer < MAX_NUM_LAYERS; layer++ ) |
---|
| 1099 | { |
---|
| 1100 | m_interLayerPredLayerIdc[ layer ] = pSrc->m_interLayerPredLayerIdc[ layer ]; |
---|
| 1101 | } |
---|
| 1102 | #endif |
---|
[1084] | 1103 | #if H_3D_SINGLE_DEPTH |
---|
[1039] | 1104 | m_bApplySingleDepthMode = pSrc->m_bApplySingleDepthMode; |
---|
| 1105 | #endif |
---|
[608] | 1106 | #if H_3D_IC |
---|
[443] | 1107 | m_bApplyIC = pSrc->m_bApplyIC; |
---|
| 1108 | m_icSkipParseFlag = pSrc->m_icSkipParseFlag; |
---|
| 1109 | #endif |
---|
[2] | 1110 | } |
---|
| 1111 | |
---|
[655] | 1112 | Int TComSlice::m_prevTid0POC = 0; |
---|
[608] | 1113 | |
---|
[56] | 1114 | /** Function for setting the slice's temporal layer ID and corresponding temporal_layer_switching_point_flag. |
---|
| 1115 | * \param uiTLayer Temporal layer ID of the current slice |
---|
| 1116 | * The decoder calls this function to set temporal_layer_switching_point_flag for each temporal layer based on |
---|
| 1117 | * the SPS's temporal_id_nesting_flag and the parsed PPS. Then, current slice's temporal layer ID and |
---|
| 1118 | * temporal_layer_switching_point_flag is set accordingly. |
---|
| 1119 | */ |
---|
| 1120 | Void TComSlice::setTLayerInfo( UInt uiTLayer ) |
---|
[2] | 1121 | { |
---|
[56] | 1122 | m_uiTLayer = uiTLayer; |
---|
[2] | 1123 | } |
---|
| 1124 | |
---|
[56] | 1125 | /** Function for checking if this is a switching-point |
---|
| 1126 | */ |
---|
[608] | 1127 | Bool TComSlice::isTemporalLayerSwitchingPoint( TComList<TComPic*>& rcListPic ) |
---|
[2] | 1128 | { |
---|
[56] | 1129 | TComPic* rpcPic; |
---|
| 1130 | // loop through all pictures in the reference picture buffer |
---|
| 1131 | TComList<TComPic*>::iterator iterPic = rcListPic.begin(); |
---|
| 1132 | while ( iterPic != rcListPic.end()) |
---|
| 1133 | { |
---|
| 1134 | rpcPic = *(iterPic++); |
---|
| 1135 | if(rpcPic->getSlice(0)->isReferenced() && rpcPic->getPOC() != getPOC()) |
---|
| 1136 | { |
---|
| 1137 | if(rpcPic->getTLayer() >= getTLayer()) |
---|
| 1138 | { |
---|
| 1139 | return false; |
---|
| 1140 | } |
---|
| 1141 | } |
---|
| 1142 | } |
---|
| 1143 | return true; |
---|
| 1144 | } |
---|
| 1145 | |
---|
[608] | 1146 | /** Function for checking if this is a STSA candidate |
---|
| 1147 | */ |
---|
| 1148 | Bool TComSlice::isStepwiseTemporalLayerSwitchingPointCandidate( TComList<TComPic*>& rcListPic ) |
---|
| 1149 | { |
---|
| 1150 | TComPic* rpcPic; |
---|
| 1151 | |
---|
| 1152 | TComList<TComPic*>::iterator iterPic = rcListPic.begin(); |
---|
| 1153 | while ( iterPic != rcListPic.end()) |
---|
| 1154 | { |
---|
| 1155 | rpcPic = *(iterPic++); |
---|
| 1156 | if(rpcPic->getSlice(0)->isReferenced() && (rpcPic->getUsedByCurr()==true) && rpcPic->getPOC() != getPOC()) |
---|
| 1157 | { |
---|
| 1158 | if(rpcPic->getTLayer() >= getTLayer()) |
---|
| 1159 | { |
---|
| 1160 | return false; |
---|
| 1161 | } |
---|
| 1162 | } |
---|
| 1163 | } |
---|
| 1164 | return true; |
---|
| 1165 | } |
---|
| 1166 | |
---|
[655] | 1167 | |
---|
| 1168 | Void TComSlice::checkLeadingPictureRestrictions(TComList<TComPic*>& rcListPic) |
---|
| 1169 | { |
---|
| 1170 | TComPic* rpcPic; |
---|
| 1171 | |
---|
| 1172 | Int nalUnitType = this->getNalUnitType(); |
---|
| 1173 | |
---|
| 1174 | // When a picture is a leading picture, it shall be a RADL or RASL picture. |
---|
| 1175 | if(this->getAssociatedIRAPPOC() > this->getPOC()) |
---|
| 1176 | { |
---|
| 1177 | // Do not check IRAP pictures since they may get a POC lower than their associated IRAP |
---|
| 1178 | if(nalUnitType < NAL_UNIT_CODED_SLICE_BLA_W_LP || |
---|
| 1179 | nalUnitType > NAL_UNIT_RESERVED_IRAP_VCL23) |
---|
| 1180 | { |
---|
| 1181 | assert(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N || |
---|
| 1182 | nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R || |
---|
| 1183 | nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N || |
---|
| 1184 | nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R); |
---|
| 1185 | } |
---|
| 1186 | } |
---|
| 1187 | |
---|
| 1188 | // When a picture is a trailing picture, it shall not be a RADL or RASL picture. |
---|
| 1189 | if(this->getAssociatedIRAPPOC() < this->getPOC()) |
---|
| 1190 | { |
---|
| 1191 | assert(nalUnitType != NAL_UNIT_CODED_SLICE_RASL_N && |
---|
| 1192 | nalUnitType != NAL_UNIT_CODED_SLICE_RASL_R && |
---|
| 1193 | nalUnitType != NAL_UNIT_CODED_SLICE_RADL_N && |
---|
| 1194 | nalUnitType != NAL_UNIT_CODED_SLICE_RADL_R); |
---|
| 1195 | } |
---|
| 1196 | |
---|
| 1197 | // No RASL pictures shall be present in the bitstream that are associated |
---|
| 1198 | // with a BLA picture having nal_unit_type equal to BLA_W_RADL or BLA_N_LP. |
---|
| 1199 | if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N || |
---|
| 1200 | nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R) |
---|
| 1201 | { |
---|
| 1202 | assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_W_RADL && |
---|
| 1203 | this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_N_LP); |
---|
| 1204 | } |
---|
| 1205 | |
---|
| 1206 | // No RASL pictures shall be present in the bitstream that are associated with |
---|
| 1207 | // an IDR picture. |
---|
| 1208 | if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N || |
---|
| 1209 | nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R) |
---|
| 1210 | { |
---|
| 1211 | assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_N_LP && |
---|
| 1212 | this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_W_RADL); |
---|
| 1213 | } |
---|
| 1214 | |
---|
| 1215 | // No RADL pictures shall be present in the bitstream that are associated with |
---|
| 1216 | // a BLA picture having nal_unit_type equal to BLA_N_LP or that are associated |
---|
| 1217 | // with an IDR picture having nal_unit_type equal to IDR_N_LP. |
---|
| 1218 | if(nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N || |
---|
| 1219 | nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R) |
---|
| 1220 | { |
---|
| 1221 | assert(this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_BLA_N_LP && |
---|
| 1222 | this->getAssociatedIRAPType() != NAL_UNIT_CODED_SLICE_IDR_N_LP); |
---|
| 1223 | } |
---|
| 1224 | |
---|
| 1225 | // loop through all pictures in the reference picture buffer |
---|
| 1226 | TComList<TComPic*>::iterator iterPic = rcListPic.begin(); |
---|
| 1227 | while ( iterPic != rcListPic.end()) |
---|
| 1228 | { |
---|
| 1229 | rpcPic = *(iterPic++); |
---|
[872] | 1230 | #if BUGFIX_INTRAPERIOD |
---|
| 1231 | if(!rpcPic->getReconMark()) |
---|
| 1232 | { |
---|
| 1233 | continue; |
---|
| 1234 | } |
---|
| 1235 | #endif |
---|
[655] | 1236 | if (rpcPic->getPOC() == this->getPOC()) |
---|
| 1237 | { |
---|
| 1238 | continue; |
---|
| 1239 | } |
---|
| 1240 | |
---|
| 1241 | // Any picture that has PicOutputFlag equal to 1 that precedes an IRAP picture |
---|
| 1242 | // in decoding order shall precede the IRAP picture in output order. |
---|
| 1243 | // (Note that any picture following in output order would be present in the DPB) |
---|
[964] | 1244 | #if !SETTING_NO_OUT_PIC_PRIOR |
---|
[655] | 1245 | if(rpcPic->getSlice(0)->getPicOutputFlag() == 1) |
---|
[964] | 1246 | #else |
---|
| 1247 | if(rpcPic->getSlice(0)->getPicOutputFlag() == 1 && !this->getNoOutputPriorPicsFlag()) |
---|
| 1248 | #endif |
---|
[655] | 1249 | { |
---|
| 1250 | if(nalUnitType == NAL_UNIT_CODED_SLICE_BLA_N_LP || |
---|
| 1251 | nalUnitType == NAL_UNIT_CODED_SLICE_BLA_W_LP || |
---|
| 1252 | nalUnitType == NAL_UNIT_CODED_SLICE_BLA_W_RADL || |
---|
| 1253 | nalUnitType == NAL_UNIT_CODED_SLICE_CRA || |
---|
| 1254 | nalUnitType == NAL_UNIT_CODED_SLICE_IDR_N_LP || |
---|
| 1255 | nalUnitType == NAL_UNIT_CODED_SLICE_IDR_W_RADL) |
---|
| 1256 | { |
---|
| 1257 | assert(rpcPic->getPOC() < this->getPOC()); |
---|
| 1258 | } |
---|
| 1259 | } |
---|
| 1260 | |
---|
| 1261 | // Any picture that has PicOutputFlag equal to 1 that precedes an IRAP picture |
---|
| 1262 | // in decoding order shall precede any RADL picture associated with the IRAP |
---|
| 1263 | // picture in output order. |
---|
| 1264 | if(rpcPic->getSlice(0)->getPicOutputFlag() == 1) |
---|
| 1265 | { |
---|
| 1266 | if((nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N || |
---|
| 1267 | nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R)) |
---|
| 1268 | { |
---|
| 1269 | // rpcPic precedes the IRAP in decoding order |
---|
| 1270 | if(this->getAssociatedIRAPPOC() > rpcPic->getSlice(0)->getAssociatedIRAPPOC()) |
---|
| 1271 | { |
---|
| 1272 | // rpcPic must not be the IRAP picture |
---|
| 1273 | if(this->getAssociatedIRAPPOC() != rpcPic->getPOC()) |
---|
| 1274 | { |
---|
| 1275 | assert(rpcPic->getPOC() < this->getPOC()); |
---|
| 1276 | } |
---|
| 1277 | } |
---|
| 1278 | } |
---|
| 1279 | } |
---|
| 1280 | |
---|
| 1281 | // When a picture is a leading picture, it shall precede, in decoding order, |
---|
| 1282 | // all trailing pictures that are associated with the same IRAP picture. |
---|
| 1283 | if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N || |
---|
| 1284 | nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R || |
---|
| 1285 | nalUnitType == NAL_UNIT_CODED_SLICE_RADL_N || |
---|
| 1286 | nalUnitType == NAL_UNIT_CODED_SLICE_RADL_R) |
---|
| 1287 | { |
---|
| 1288 | if(rpcPic->getSlice(0)->getAssociatedIRAPPOC() == this->getAssociatedIRAPPOC()) |
---|
| 1289 | { |
---|
| 1290 | // rpcPic is a picture that preceded the leading in decoding order since it exist in the DPB |
---|
| 1291 | // rpcPic would violate the constraint if it was a trailing picture |
---|
| 1292 | assert(rpcPic->getPOC() <= this->getAssociatedIRAPPOC()); |
---|
| 1293 | } |
---|
| 1294 | } |
---|
| 1295 | |
---|
| 1296 | // Any RASL picture associated with a CRA or BLA picture shall precede any |
---|
| 1297 | // RADL picture associated with the CRA or BLA picture in output order |
---|
| 1298 | if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N || |
---|
| 1299 | nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R) |
---|
| 1300 | { |
---|
| 1301 | if((this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_N_LP || |
---|
| 1302 | this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_W_LP || |
---|
| 1303 | this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL || |
---|
| 1304 | this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_CRA) && |
---|
| 1305 | this->getAssociatedIRAPPOC() == rpcPic->getSlice(0)->getAssociatedIRAPPOC()) |
---|
| 1306 | { |
---|
| 1307 | if(rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_N || |
---|
| 1308 | rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_RADL_R) |
---|
| 1309 | { |
---|
| 1310 | assert(rpcPic->getPOC() > this->getPOC()); |
---|
| 1311 | } |
---|
| 1312 | } |
---|
| 1313 | } |
---|
| 1314 | |
---|
| 1315 | // Any RASL picture associated with a CRA picture shall follow, in output |
---|
| 1316 | // order, any IRAP picture that precedes the CRA picture in decoding order. |
---|
| 1317 | if(nalUnitType == NAL_UNIT_CODED_SLICE_RASL_N || |
---|
| 1318 | nalUnitType == NAL_UNIT_CODED_SLICE_RASL_R) |
---|
| 1319 | { |
---|
| 1320 | if(this->getAssociatedIRAPType() == NAL_UNIT_CODED_SLICE_CRA) |
---|
| 1321 | { |
---|
| 1322 | if(rpcPic->getSlice(0)->getPOC() < this->getAssociatedIRAPPOC() && |
---|
| 1323 | (rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP || |
---|
| 1324 | rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP || |
---|
| 1325 | rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL || |
---|
| 1326 | rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP || |
---|
| 1327 | rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL || |
---|
| 1328 | rpcPic->getSlice(0)->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA)) |
---|
| 1329 | { |
---|
| 1330 | assert(this->getPOC() > rpcPic->getSlice(0)->getPOC()); |
---|
| 1331 | } |
---|
| 1332 | } |
---|
| 1333 | } |
---|
| 1334 | } |
---|
| 1335 | } |
---|
| 1336 | |
---|
| 1337 | |
---|
[56] | 1338 | /** Function for applying picture marking based on the Reference Picture Set in pReferencePictureSet. |
---|
| 1339 | */ |
---|
| 1340 | Void TComSlice::applyReferencePictureSet( TComList<TComPic*>& rcListPic, TComReferencePictureSet *pReferencePictureSet) |
---|
| 1341 | { |
---|
| 1342 | TComPic* rpcPic; |
---|
| 1343 | Int i, isReference; |
---|
| 1344 | |
---|
[655] | 1345 | checkLeadingPictureRestrictions(rcListPic); |
---|
| 1346 | |
---|
[56] | 1347 | // loop through all pictures in the reference picture buffer |
---|
| 1348 | TComList<TComPic*>::iterator iterPic = rcListPic.begin(); |
---|
| 1349 | while ( iterPic != rcListPic.end()) |
---|
| 1350 | { |
---|
| 1351 | rpcPic = *(iterPic++); |
---|
| 1352 | |
---|
[608] | 1353 | if(!rpcPic->getSlice( 0 )->isReferenced()) |
---|
| 1354 | { |
---|
| 1355 | continue; |
---|
| 1356 | } |
---|
| 1357 | |
---|
[56] | 1358 | isReference = 0; |
---|
[608] | 1359 | // loop through all pictures in the Reference Picture Set |
---|
| 1360 | // to see if the picture should be kept as reference picture |
---|
[56] | 1361 | for(i=0;i<pReferencePictureSet->getNumberOfPositivePictures()+pReferencePictureSet->getNumberOfNegativePictures();i++) |
---|
| 1362 | { |
---|
| 1363 | if(!rpcPic->getIsLongTerm() && rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i)) |
---|
| 1364 | { |
---|
| 1365 | isReference = 1; |
---|
| 1366 | rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i)); |
---|
| 1367 | rpcPic->setIsLongTerm(0); |
---|
| 1368 | } |
---|
| 1369 | } |
---|
| 1370 | for(;i<pReferencePictureSet->getNumberOfPictures();i++) |
---|
| 1371 | { |
---|
[608] | 1372 | if(pReferencePictureSet->getCheckLTMSBPresent(i)==true) |
---|
[56] | 1373 | { |
---|
[608] | 1374 | if(rpcPic->getIsLongTerm() && (rpcPic->getPicSym()->getSlice(0)->getPOC()) == pReferencePictureSet->getPOC(i)) |
---|
| 1375 | { |
---|
| 1376 | isReference = 1; |
---|
| 1377 | rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i)); |
---|
| 1378 | } |
---|
[56] | 1379 | } |
---|
[608] | 1380 | else |
---|
| 1381 | { |
---|
[655] | 1382 | Int pocCycle = 1<<rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC(); |
---|
| 1383 | Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC() & (pocCycle-1); |
---|
| 1384 | Int refPoc = pReferencePictureSet->getPOC(i) & (pocCycle-1); |
---|
| 1385 | if(rpcPic->getIsLongTerm() && curPoc == refPoc) |
---|
[608] | 1386 | { |
---|
| 1387 | isReference = 1; |
---|
| 1388 | rpcPic->setUsedByCurr(pReferencePictureSet->getUsed(i)); |
---|
| 1389 | } |
---|
| 1390 | } |
---|
| 1391 | |
---|
[56] | 1392 | } |
---|
[884] | 1393 | #if H_MV |
---|
[872] | 1394 | if( isReference ) // Current picture is in the temporal RPS |
---|
| 1395 | { |
---|
| 1396 | assert( rpcPic->getSlice(0)->getDiscardableFlag() == 0 ); // Temporal RPS shall not contain picture with discardable_flag equal to 1 |
---|
| 1397 | } |
---|
| 1398 | #endif |
---|
[56] | 1399 | // mark the picture as "unused for reference" if it is not in |
---|
| 1400 | // the Reference Picture Set |
---|
| 1401 | if(rpcPic->getPicSym()->getSlice(0)->getPOC() != this->getPOC() && isReference == 0) |
---|
| 1402 | { |
---|
| 1403 | rpcPic->getSlice( 0 )->setReferenced( false ); |
---|
[608] | 1404 | rpcPic->setUsedByCurr(0); |
---|
[56] | 1405 | rpcPic->setIsLongTerm(0); |
---|
| 1406 | } |
---|
[608] | 1407 | //check that pictures of higher temporal layers are not used |
---|
| 1408 | assert(rpcPic->getSlice( 0 )->isReferenced()==0||rpcPic->getUsedByCurr()==0||rpcPic->getTLayer()<=this->getTLayer()); |
---|
| 1409 | //check that pictures of higher or equal temporal layer are not in the RPS if the current picture is a TSA picture |
---|
[872] | 1410 | if(this->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_R || this->getNalUnitType() == NAL_UNIT_CODED_SLICE_TSA_N) |
---|
[608] | 1411 | { |
---|
| 1412 | assert(rpcPic->getSlice( 0 )->isReferenced()==0||rpcPic->getTLayer()<this->getTLayer()); |
---|
| 1413 | } |
---|
| 1414 | //check that pictures marked as temporal layer non-reference pictures are not used for reference |
---|
| 1415 | if(rpcPic->getPicSym()->getSlice(0)->getPOC() != this->getPOC() && rpcPic->getTLayer()==this->getTLayer()) |
---|
| 1416 | { |
---|
| 1417 | assert(rpcPic->getSlice( 0 )->isReferenced()==0||rpcPic->getUsedByCurr()==0||rpcPic->getSlice( 0 )->getTemporalLayerNonReferenceFlag()==false); |
---|
| 1418 | } |
---|
| 1419 | } |
---|
[56] | 1420 | } |
---|
| 1421 | |
---|
| 1422 | /** Function for applying picture marking based on the Reference Picture Set in pReferencePictureSet. |
---|
| 1423 | */ |
---|
[964] | 1424 | #if ALLOW_RECOVERY_POINT_AS_RAP |
---|
| 1425 | Int TComSlice::checkThatAllRefPicsAreAvailable( TComList<TComPic*>& rcListPic, TComReferencePictureSet *pReferencePictureSet, Bool printErrors, Int pocRandomAccess, Bool bUseRecoveryPoint) |
---|
| 1426 | #else |
---|
[608] | 1427 | Int TComSlice::checkThatAllRefPicsAreAvailable( TComList<TComPic*>& rcListPic, TComReferencePictureSet *pReferencePictureSet, Bool printErrors, Int pocRandomAccess) |
---|
[964] | 1428 | #endif |
---|
[56] | 1429 | { |
---|
[964] | 1430 | #if ALLOW_RECOVERY_POINT_AS_RAP |
---|
| 1431 | Int atLeastOneUnabledByRecoveryPoint = 0; |
---|
| 1432 | Int atLeastOneFlushedByPreviousIDR = 0; |
---|
| 1433 | #endif |
---|
[56] | 1434 | TComPic* rpcPic; |
---|
[608] | 1435 | Int i, isAvailable; |
---|
[56] | 1436 | Int atLeastOneLost = 0; |
---|
| 1437 | Int atLeastOneRemoved = 0; |
---|
| 1438 | Int iPocLost = 0; |
---|
| 1439 | |
---|
| 1440 | // loop through all long-term pictures in the Reference Picture Set |
---|
| 1441 | // to see if the picture should be kept as reference picture |
---|
| 1442 | for(i=pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures();i<pReferencePictureSet->getNumberOfPictures();i++) |
---|
| 1443 | { |
---|
| 1444 | isAvailable = 0; |
---|
| 1445 | // loop through all pictures in the reference picture buffer |
---|
| 1446 | TComList<TComPic*>::iterator iterPic = rcListPic.begin(); |
---|
| 1447 | while ( iterPic != rcListPic.end()) |
---|
| 1448 | { |
---|
| 1449 | rpcPic = *(iterPic++); |
---|
[608] | 1450 | if(pReferencePictureSet->getCheckLTMSBPresent(i)==true) |
---|
[56] | 1451 | { |
---|
[608] | 1452 | if(rpcPic->getIsLongTerm() && (rpcPic->getPicSym()->getSlice(0)->getPOC()) == pReferencePictureSet->getPOC(i) && rpcPic->getSlice(0)->isReferenced()) |
---|
| 1453 | { |
---|
[964] | 1454 | #if ALLOW_RECOVERY_POINT_AS_RAP |
---|
| 1455 | if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess) |
---|
| 1456 | { |
---|
| 1457 | isAvailable = 0; |
---|
| 1458 | } |
---|
| 1459 | else |
---|
| 1460 | { |
---|
[608] | 1461 | isAvailable = 1; |
---|
| 1462 | } |
---|
[964] | 1463 | #else |
---|
| 1464 | isAvailable = 1; |
---|
| 1465 | #endif |
---|
| 1466 | } |
---|
[56] | 1467 | } |
---|
[608] | 1468 | else |
---|
| 1469 | { |
---|
[655] | 1470 | Int pocCycle = 1<<rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC(); |
---|
| 1471 | Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC() & (pocCycle-1); |
---|
| 1472 | Int refPoc = pReferencePictureSet->getPOC(i) & (pocCycle-1); |
---|
| 1473 | if(rpcPic->getIsLongTerm() && curPoc == refPoc && rpcPic->getSlice(0)->isReferenced()) |
---|
[608] | 1474 | { |
---|
[964] | 1475 | #if ALLOW_RECOVERY_POINT_AS_RAP |
---|
| 1476 | if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess) |
---|
| 1477 | { |
---|
| 1478 | isAvailable = 0; |
---|
| 1479 | } |
---|
| 1480 | else |
---|
| 1481 | { |
---|
[608] | 1482 | isAvailable = 1; |
---|
| 1483 | } |
---|
[964] | 1484 | #else |
---|
| 1485 | isAvailable = 1; |
---|
| 1486 | #endif |
---|
| 1487 | } |
---|
[608] | 1488 | } |
---|
[56] | 1489 | } |
---|
| 1490 | // if there was no such long-term check the short terms |
---|
| 1491 | if(!isAvailable) |
---|
| 1492 | { |
---|
| 1493 | iterPic = rcListPic.begin(); |
---|
| 1494 | while ( iterPic != rcListPic.end()) |
---|
| 1495 | { |
---|
| 1496 | rpcPic = *(iterPic++); |
---|
| 1497 | |
---|
[608] | 1498 | Int pocCycle = 1 << rpcPic->getPicSym()->getSlice(0)->getSPS()->getBitsForPOC(); |
---|
| 1499 | Int curPoc = rpcPic->getPicSym()->getSlice(0)->getPOC(); |
---|
| 1500 | Int refPoc = pReferencePictureSet->getPOC(i); |
---|
| 1501 | if (!pReferencePictureSet->getCheckLTMSBPresent(i)) |
---|
[56] | 1502 | { |
---|
[655] | 1503 | curPoc = curPoc & (pocCycle - 1); |
---|
| 1504 | refPoc = refPoc & (pocCycle - 1); |
---|
[608] | 1505 | } |
---|
| 1506 | |
---|
| 1507 | if (rpcPic->getSlice(0)->isReferenced() && curPoc == refPoc) |
---|
| 1508 | { |
---|
[964] | 1509 | #if ALLOW_RECOVERY_POINT_AS_RAP |
---|
| 1510 | if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess) |
---|
| 1511 | { |
---|
| 1512 | isAvailable = 0; |
---|
| 1513 | } |
---|
| 1514 | else |
---|
| 1515 | { |
---|
[56] | 1516 | isAvailable = 1; |
---|
| 1517 | rpcPic->setIsLongTerm(1); |
---|
| 1518 | break; |
---|
[2] | 1519 | } |
---|
[964] | 1520 | #else |
---|
| 1521 | isAvailable = 1; |
---|
| 1522 | rpcPic->setIsLongTerm(1); |
---|
| 1523 | break; |
---|
| 1524 | #endif |
---|
| 1525 | } |
---|
[56] | 1526 | } |
---|
| 1527 | } |
---|
| 1528 | // report that a picture is lost if it is in the Reference Picture Set |
---|
| 1529 | // but not available as reference picture |
---|
| 1530 | if(isAvailable == 0) |
---|
| 1531 | { |
---|
| 1532 | if (this->getPOC() + pReferencePictureSet->getDeltaPOC(i) >= pocRandomAccess) |
---|
| 1533 | { |
---|
| 1534 | if(!pReferencePictureSet->getUsed(i) ) |
---|
| 1535 | { |
---|
[608] | 1536 | if(printErrors) |
---|
| 1537 | { |
---|
[56] | 1538 | printf("\nLong-term reference picture with POC = %3d seems to have been removed or not correctly decoded.", this->getPOC() + pReferencePictureSet->getDeltaPOC(i)); |
---|
[608] | 1539 | } |
---|
[56] | 1540 | atLeastOneRemoved = 1; |
---|
[2] | 1541 | } |
---|
[56] | 1542 | else |
---|
| 1543 | { |
---|
[608] | 1544 | if(printErrors) |
---|
| 1545 | { |
---|
[56] | 1546 | printf("\nLong-term reference picture with POC = %3d is lost or not correctly decoded!", this->getPOC() + pReferencePictureSet->getDeltaPOC(i)); |
---|
[608] | 1547 | } |
---|
[56] | 1548 | atLeastOneLost = 1; |
---|
| 1549 | iPocLost=this->getPOC() + pReferencePictureSet->getDeltaPOC(i); |
---|
[2] | 1550 | } |
---|
| 1551 | } |
---|
[964] | 1552 | #if ALLOW_RECOVERY_POINT_AS_RAP |
---|
| 1553 | else if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess) |
---|
| 1554 | { |
---|
| 1555 | atLeastOneUnabledByRecoveryPoint = 1; |
---|
| 1556 | } |
---|
| 1557 | else if(bUseRecoveryPoint && (this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_N_LP || this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_W_RADL)) |
---|
| 1558 | { |
---|
| 1559 | atLeastOneFlushedByPreviousIDR = 1; |
---|
| 1560 | } |
---|
| 1561 | #endif |
---|
[56] | 1562 | } |
---|
| 1563 | } |
---|
| 1564 | // loop through all short-term pictures in the Reference Picture Set |
---|
| 1565 | // to see if the picture should be kept as reference picture |
---|
| 1566 | for(i=0;i<pReferencePictureSet->getNumberOfNegativePictures()+pReferencePictureSet->getNumberOfPositivePictures();i++) |
---|
| 1567 | { |
---|
| 1568 | isAvailable = 0; |
---|
| 1569 | // loop through all pictures in the reference picture buffer |
---|
| 1570 | TComList<TComPic*>::iterator iterPic = rcListPic.begin(); |
---|
| 1571 | while ( iterPic != rcListPic.end()) |
---|
| 1572 | { |
---|
| 1573 | rpcPic = *(iterPic++); |
---|
| 1574 | |
---|
| 1575 | if(!rpcPic->getIsLongTerm() && rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i) && rpcPic->getSlice(0)->isReferenced()) |
---|
| 1576 | { |
---|
[964] | 1577 | #if ALLOW_RECOVERY_POINT_AS_RAP |
---|
| 1578 | if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess) |
---|
| 1579 | { |
---|
| 1580 | isAvailable = 0; |
---|
| 1581 | } |
---|
| 1582 | else |
---|
| 1583 | { |
---|
[56] | 1584 | isAvailable = 1; |
---|
| 1585 | } |
---|
[964] | 1586 | #else |
---|
| 1587 | isAvailable = 1; |
---|
| 1588 | #endif |
---|
| 1589 | } |
---|
[56] | 1590 | } |
---|
| 1591 | // report that a picture is lost if it is in the Reference Picture Set |
---|
| 1592 | // but not available as reference picture |
---|
| 1593 | if(isAvailable == 0) |
---|
| 1594 | { |
---|
| 1595 | if (this->getPOC() + pReferencePictureSet->getDeltaPOC(i) >= pocRandomAccess) |
---|
| 1596 | { |
---|
| 1597 | if(!pReferencePictureSet->getUsed(i) ) |
---|
| 1598 | { |
---|
[608] | 1599 | if(printErrors) |
---|
| 1600 | { |
---|
[56] | 1601 | printf("\nShort-term reference picture with POC = %3d seems to have been removed or not correctly decoded.", this->getPOC() + pReferencePictureSet->getDeltaPOC(i)); |
---|
[608] | 1602 | } |
---|
[56] | 1603 | atLeastOneRemoved = 1; |
---|
| 1604 | } |
---|
| 1605 | else |
---|
| 1606 | { |
---|
[608] | 1607 | if(printErrors) |
---|
| 1608 | { |
---|
[56] | 1609 | printf("\nShort-term reference picture with POC = %3d is lost or not correctly decoded!", this->getPOC() + pReferencePictureSet->getDeltaPOC(i)); |
---|
[608] | 1610 | } |
---|
[56] | 1611 | atLeastOneLost = 1; |
---|
| 1612 | iPocLost=this->getPOC() + pReferencePictureSet->getDeltaPOC(i); |
---|
| 1613 | } |
---|
| 1614 | } |
---|
[964] | 1615 | #if ALLOW_RECOVERY_POINT_AS_RAP |
---|
| 1616 | else if(bUseRecoveryPoint && this->getPOC() > pocRandomAccess) |
---|
| 1617 | { |
---|
| 1618 | atLeastOneUnabledByRecoveryPoint = 1; |
---|
[56] | 1619 | } |
---|
[964] | 1620 | else if(bUseRecoveryPoint && (this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_N_LP || this->getAssociatedIRAPType()==NAL_UNIT_CODED_SLICE_IDR_W_RADL)) |
---|
| 1621 | { |
---|
| 1622 | atLeastOneFlushedByPreviousIDR = 1; |
---|
[56] | 1623 | } |
---|
[964] | 1624 | #endif |
---|
| 1625 | } |
---|
| 1626 | } |
---|
| 1627 | #if ALLOW_RECOVERY_POINT_AS_RAP |
---|
| 1628 | if(atLeastOneUnabledByRecoveryPoint || atLeastOneFlushedByPreviousIDR) |
---|
| 1629 | { |
---|
| 1630 | return -1; |
---|
| 1631 | } |
---|
| 1632 | #endif |
---|
[56] | 1633 | if(atLeastOneLost) |
---|
| 1634 | { |
---|
| 1635 | return iPocLost+1; |
---|
[2] | 1636 | } |
---|
[56] | 1637 | if(atLeastOneRemoved) |
---|
| 1638 | { |
---|
| 1639 | return -2; |
---|
| 1640 | } |
---|
| 1641 | else |
---|
[608] | 1642 | { |
---|
[56] | 1643 | return 0; |
---|
[608] | 1644 | } |
---|
[2] | 1645 | } |
---|
| 1646 | |
---|
[56] | 1647 | /** Function for constructing an explicit Reference Picture Set out of the available pictures in a referenced Reference Picture Set |
---|
| 1648 | */ |
---|
[964] | 1649 | #if ALLOW_RECOVERY_POINT_AS_RAP |
---|
| 1650 | Void TComSlice::createExplicitReferencePictureSetFromReference( TComList<TComPic*>& rcListPic, TComReferencePictureSet *pReferencePictureSet, Bool isRAP, Int pocRandomAccess, Bool bUseRecoveryPoint) |
---|
| 1651 | #else |
---|
[608] | 1652 | Void TComSlice::createExplicitReferencePictureSetFromReference( TComList<TComPic*>& rcListPic, TComReferencePictureSet *pReferencePictureSet, Bool isRAP) |
---|
[964] | 1653 | #endif |
---|
[56] | 1654 | { |
---|
| 1655 | TComPic* rpcPic; |
---|
| 1656 | Int i, j; |
---|
| 1657 | Int k = 0; |
---|
| 1658 | Int nrOfNegativePictures = 0; |
---|
| 1659 | Int nrOfPositivePictures = 0; |
---|
| 1660 | TComReferencePictureSet* pcRPS = this->getLocalRPS(); |
---|
| 1661 | |
---|
| 1662 | // loop through all pictures in the Reference Picture Set |
---|
| 1663 | for(i=0;i<pReferencePictureSet->getNumberOfPictures();i++) |
---|
| 1664 | { |
---|
| 1665 | j = 0; |
---|
| 1666 | // loop through all pictures in the reference picture buffer |
---|
| 1667 | TComList<TComPic*>::iterator iterPic = rcListPic.begin(); |
---|
| 1668 | while ( iterPic != rcListPic.end()) |
---|
| 1669 | { |
---|
| 1670 | j++; |
---|
| 1671 | rpcPic = *(iterPic++); |
---|
| 1672 | |
---|
| 1673 | if(rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getPOC() + pReferencePictureSet->getDeltaPOC(i) && rpcPic->getSlice(0)->isReferenced()) |
---|
| 1674 | { |
---|
| 1675 | // This picture exists as a reference picture |
---|
| 1676 | // and should be added to the explicit Reference Picture Set |
---|
| 1677 | pcRPS->setDeltaPOC(k, pReferencePictureSet->getDeltaPOC(i)); |
---|
[608] | 1678 | pcRPS->setUsed(k, pReferencePictureSet->getUsed(i) && (!isRAP)); |
---|
[964] | 1679 | #if ALLOW_RECOVERY_POINT_AS_RAP |
---|
| 1680 | pcRPS->setUsed(k, pcRPS->getUsed(k) && !(bUseRecoveryPoint && this->getPOC() > pocRandomAccess && this->getPOC() + pReferencePictureSet->getDeltaPOC(i) < pocRandomAccess) ); |
---|
| 1681 | #endif |
---|
[56] | 1682 | if(pcRPS->getDeltaPOC(k) < 0) |
---|
[608] | 1683 | { |
---|
[56] | 1684 | nrOfNegativePictures++; |
---|
[608] | 1685 | } |
---|
[56] | 1686 | else |
---|
[608] | 1687 | { |
---|
[56] | 1688 | nrOfPositivePictures++; |
---|
[608] | 1689 | } |
---|
[56] | 1690 | k++; |
---|
| 1691 | } |
---|
| 1692 | } |
---|
| 1693 | } |
---|
[964] | 1694 | #if EFFICIENT_FIELD_IRAP |
---|
| 1695 | Bool useNewRPS = false; |
---|
| 1696 | // if current picture is complimentary field associated to IRAP, add the IRAP to its RPS. |
---|
| 1697 | if(m_pcPic->isField()) |
---|
| 1698 | { |
---|
| 1699 | TComList<TComPic*>::iterator iterPic = rcListPic.begin(); |
---|
| 1700 | while ( iterPic != rcListPic.end()) |
---|
| 1701 | { |
---|
| 1702 | rpcPic = *(iterPic++); |
---|
| 1703 | if(rpcPic->getPicSym()->getSlice(0)->getPOC() == this->getAssociatedIRAPPOC() && this->getAssociatedIRAPPOC() == this->getPOC()+1) |
---|
| 1704 | { |
---|
| 1705 | pcRPS->setDeltaPOC(k, 1); |
---|
| 1706 | pcRPS->setUsed(k, true); |
---|
| 1707 | nrOfPositivePictures++; |
---|
| 1708 | k ++; |
---|
| 1709 | useNewRPS = true; |
---|
| 1710 | } |
---|
| 1711 | } |
---|
| 1712 | } |
---|
| 1713 | #endif |
---|
[56] | 1714 | pcRPS->setNumberOfNegativePictures(nrOfNegativePictures); |
---|
| 1715 | pcRPS->setNumberOfPositivePictures(nrOfPositivePictures); |
---|
| 1716 | pcRPS->setNumberOfPictures(nrOfNegativePictures+nrOfPositivePictures); |
---|
| 1717 | // This is a simplistic inter rps example. A smarter encoder will look for a better reference RPS to do the |
---|
| 1718 | // inter RPS prediction with. Here we just use the reference used by pReferencePictureSet. |
---|
| 1719 | // If pReferencePictureSet is not inter_RPS_predicted, then inter_RPS_prediction is for the current RPS also disabled. |
---|
[964] | 1720 | if (!pReferencePictureSet->getInterRPSPrediction() |
---|
| 1721 | #if EFFICIENT_FIELD_IRAP |
---|
| 1722 | || useNewRPS |
---|
| 1723 | #endif |
---|
| 1724 | ) |
---|
[56] | 1725 | { |
---|
| 1726 | pcRPS->setInterRPSPrediction(false); |
---|
| 1727 | pcRPS->setNumRefIdc(0); |
---|
| 1728 | } |
---|
| 1729 | else |
---|
| 1730 | { |
---|
| 1731 | Int rIdx = this->getRPSidx() - pReferencePictureSet->getDeltaRIdxMinus1() - 1; |
---|
| 1732 | Int deltaRPS = pReferencePictureSet->getDeltaRPS(); |
---|
| 1733 | TComReferencePictureSet* pcRefRPS = this->getSPS()->getRPSList()->getReferencePictureSet(rIdx); |
---|
| 1734 | Int iRefPics = pcRefRPS->getNumberOfPictures(); |
---|
| 1735 | Int iNewIdc=0; |
---|
| 1736 | for(i=0; i<= iRefPics; i++) |
---|
| 1737 | { |
---|
| 1738 | Int deltaPOC = ((i != iRefPics)? pcRefRPS->getDeltaPOC(i) : 0); // check if the reference abs POC is >= 0 |
---|
| 1739 | Int iRefIdc = 0; |
---|
| 1740 | for (j=0; j < pcRPS->getNumberOfPictures(); j++) // loop through the pictures in the new RPS |
---|
| 1741 | { |
---|
| 1742 | if ( (deltaPOC + deltaRPS) == pcRPS->getDeltaPOC(j)) |
---|
| 1743 | { |
---|
| 1744 | if (pcRPS->getUsed(j)) |
---|
| 1745 | { |
---|
| 1746 | iRefIdc = 1; |
---|
| 1747 | } |
---|
| 1748 | else |
---|
| 1749 | { |
---|
| 1750 | iRefIdc = 2; |
---|
| 1751 | } |
---|
| 1752 | } |
---|
| 1753 | } |
---|
| 1754 | pcRPS->setRefIdc(i, iRefIdc); |
---|
| 1755 | iNewIdc++; |
---|
| 1756 | } |
---|
| 1757 | pcRPS->setInterRPSPrediction(true); |
---|
| 1758 | pcRPS->setNumRefIdc(iNewIdc); |
---|
| 1759 | pcRPS->setDeltaRPS(deltaRPS); |
---|
| 1760 | pcRPS->setDeltaRIdxMinus1(pReferencePictureSet->getDeltaRIdxMinus1() + this->getSPS()->getRPSList()->getNumberOfReferencePictureSets() - this->getRPSidx()); |
---|
| 1761 | } |
---|
| 1762 | |
---|
| 1763 | this->setRPS(pcRPS); |
---|
| 1764 | this->setRPSidx(-1); |
---|
| 1765 | } |
---|
| 1766 | |
---|
| 1767 | /** get AC and DC values for weighted pred |
---|
| 1768 | * \param *wp |
---|
| 1769 | * \returns Void |
---|
| 1770 | */ |
---|
| 1771 | Void TComSlice::getWpAcDcParam(wpACDCParam *&wp) |
---|
| 1772 | { |
---|
| 1773 | wp = m_weightACDCParam; |
---|
| 1774 | } |
---|
| 1775 | |
---|
| 1776 | /** init AC and DC values for weighted pred |
---|
| 1777 | * \returns Void |
---|
| 1778 | */ |
---|
| 1779 | Void TComSlice::initWpAcDcParam() |
---|
| 1780 | { |
---|
| 1781 | for(Int iComp = 0; iComp < 3; iComp++ ) |
---|
| 1782 | { |
---|
| 1783 | m_weightACDCParam[iComp].iAC = 0; |
---|
| 1784 | m_weightACDCParam[iComp].iDC = 0; |
---|
| 1785 | } |
---|
| 1786 | } |
---|
| 1787 | |
---|
| 1788 | /** get WP tables for weighted pred |
---|
| 1789 | * \param RefPicList |
---|
| 1790 | * \param iRefIdx |
---|
| 1791 | * \param *&wpScalingParam |
---|
| 1792 | * \returns Void |
---|
| 1793 | */ |
---|
| 1794 | Void TComSlice::getWpScaling( RefPicList e, Int iRefIdx, wpScalingParam *&wp ) |
---|
| 1795 | { |
---|
| 1796 | wp = m_weightPredTable[e][iRefIdx]; |
---|
| 1797 | } |
---|
| 1798 | |
---|
| 1799 | /** reset Default WP tables settings : no weight. |
---|
| 1800 | * \param wpScalingParam |
---|
| 1801 | * \returns Void |
---|
| 1802 | */ |
---|
[608] | 1803 | Void TComSlice::resetWpScaling() |
---|
[2] | 1804 | { |
---|
[608] | 1805 | for ( Int e=0 ; e<2 ; e++ ) |
---|
[56] | 1806 | { |
---|
[608] | 1807 | for ( Int i=0 ; i<MAX_NUM_REF ; i++ ) |
---|
[56] | 1808 | { |
---|
[608] | 1809 | for ( Int yuv=0 ; yuv<3 ; yuv++ ) |
---|
[56] | 1810 | { |
---|
[608] | 1811 | wpScalingParam *pwp = &(m_weightPredTable[e][i][yuv]); |
---|
[2] | 1812 | pwp->bPresentFlag = false; |
---|
| 1813 | pwp->uiLog2WeightDenom = 0; |
---|
| 1814 | pwp->uiLog2WeightDenom = 0; |
---|
| 1815 | pwp->iWeight = 1; |
---|
| 1816 | pwp->iOffset = 0; |
---|
| 1817 | } |
---|
[56] | 1818 | } |
---|
[2] | 1819 | } |
---|
| 1820 | } |
---|
| 1821 | |
---|
[56] | 1822 | /** init WP table |
---|
| 1823 | * \returns Void |
---|
| 1824 | */ |
---|
[2] | 1825 | Void TComSlice::initWpScaling() |
---|
| 1826 | { |
---|
[608] | 1827 | for ( Int e=0 ; e<2 ; e++ ) |
---|
[56] | 1828 | { |
---|
[608] | 1829 | for ( Int i=0 ; i<MAX_NUM_REF ; i++ ) |
---|
[56] | 1830 | { |
---|
[608] | 1831 | for ( Int yuv=0 ; yuv<3 ; yuv++ ) |
---|
[56] | 1832 | { |
---|
[608] | 1833 | wpScalingParam *pwp = &(m_weightPredTable[e][i][yuv]); |
---|
| 1834 | if ( !pwp->bPresentFlag ) |
---|
| 1835 | { |
---|
[2] | 1836 | // Inferring values not present : |
---|
| 1837 | pwp->iWeight = (1 << pwp->uiLog2WeightDenom); |
---|
| 1838 | pwp->iOffset = 0; |
---|
| 1839 | } |
---|
| 1840 | |
---|
| 1841 | pwp->w = pwp->iWeight; |
---|
[608] | 1842 | Int bitDepth = yuv ? g_bitDepthC : g_bitDepthY; |
---|
| 1843 | pwp->o = pwp->iOffset << (bitDepth-8); |
---|
[2] | 1844 | pwp->shift = pwp->uiLog2WeightDenom; |
---|
| 1845 | pwp->round = (pwp->uiLog2WeightDenom>=1) ? (1 << (pwp->uiLog2WeightDenom-1)) : (0); |
---|
| 1846 | } |
---|
[56] | 1847 | } |
---|
[2] | 1848 | } |
---|
| 1849 | } |
---|
| 1850 | |
---|
[608] | 1851 | // ------------------------------------------------------------------------------------------------ |
---|
| 1852 | // Video parameter set (VPS) |
---|
| 1853 | // ------------------------------------------------------------------------------------------------ |
---|
| 1854 | TComVPS::TComVPS() |
---|
| 1855 | : m_VPSId ( 0) |
---|
| 1856 | , m_uiMaxTLayers ( 1) |
---|
[622] | 1857 | #if H_MV |
---|
| 1858 | , m_uiMaxLayersMinus1 ( 0) |
---|
| 1859 | #else |
---|
[608] | 1860 | , m_uiMaxLayers ( 1) |
---|
[622] | 1861 | #endif |
---|
[608] | 1862 | , m_bTemporalIdNestingFlag (false) |
---|
| 1863 | , m_numHrdParameters ( 0) |
---|
| 1864 | #if H_MV |
---|
| 1865 | , m_maxLayerId ( 0) |
---|
| 1866 | #else |
---|
| 1867 | , m_maxNuhReservedZeroLayerId ( 0) |
---|
| 1868 | #endif |
---|
| 1869 | , m_hrdParameters (NULL) |
---|
| 1870 | , m_hrdOpSetIdx (NULL) |
---|
| 1871 | , m_cprmsPresentFlag (NULL) |
---|
[773] | 1872 | #if H_MV |
---|
[738] | 1873 | , m_dpbSize (NULL) |
---|
[622] | 1874 | , m_vpsVUI ( NULL ) |
---|
| 1875 | #endif |
---|
[2] | 1876 | { |
---|
[976] | 1877 | #if H_MV |
---|
[964] | 1878 | m_vpsBaseLayerInternalFlag = true; |
---|
[1066] | 1879 | m_vpsBaseLayerAvailableFlag = true; |
---|
[964] | 1880 | #endif |
---|
| 1881 | |
---|
[608] | 1882 | for( Int i = 0; i < MAX_TLAYER; i++) |
---|
[56] | 1883 | { |
---|
[608] | 1884 | m_numReorderPics[i] = 0; |
---|
| 1885 | m_uiMaxDecPicBuffering[i] = 1; |
---|
| 1886 | m_uiMaxLatencyIncrease[i] = 0; |
---|
| 1887 | } |
---|
| 1888 | #if H_MV |
---|
| 1889 | for (Int lsIdx = 0; lsIdx < MAX_VPS_OP_SETS_PLUS1; lsIdx++ ) |
---|
| 1890 | { |
---|
| 1891 | for( Int layerId = 0; layerId < MAX_VPS_NUH_LAYER_ID_PLUS1; layerId++ ) |
---|
[56] | 1892 | { |
---|
[738] | 1893 | m_layerIdIncludedFlag[lsIdx][layerId] = (( lsIdx == 0 ) && ( layerId == 0 )) ; |
---|
[56] | 1894 | } |
---|
[608] | 1895 | } |
---|
| 1896 | m_vpsNumProfileTierLevelMinus1 = -1; |
---|
| 1897 | |
---|
[964] | 1898 | m_numAddLayerSets = 0; |
---|
| 1899 | m_numAddOlss = 0; |
---|
| 1900 | m_defaultOutputLayerIdc = 0; |
---|
[608] | 1901 | |
---|
| 1902 | for ( Int i = 0; i < MAX_VPS_OUTPUTLAYER_SETS; i++) |
---|
| 1903 | { |
---|
[964] | 1904 | m_layerSetIdxForOlsMinus1[i] = -1; |
---|
[608] | 1905 | for ( Int j = 0; j < MAX_VPS_NUH_LAYER_ID_PLUS1; j++) |
---|
| 1906 | { |
---|
[1066] | 1907 | m_profileTierLevelIdx[i][j] = -1; |
---|
[608] | 1908 | m_outputLayerFlag[i][j] = false; |
---|
| 1909 | } |
---|
[872] | 1910 | m_altOutputLayerFlag[ i ] = false; |
---|
[608] | 1911 | } |
---|
[964] | 1912 | |
---|
| 1913 | m_repFormatIdxPresentFlag = false; |
---|
[608] | 1914 | m_maxOneActiveRefLayerFlag = false; |
---|
| 1915 | m_directDepTypeLenMinus2 = 0; |
---|
| 1916 | |
---|
| 1917 | |
---|
[964] | 1918 | m_vpsExtensionFlag = true; |
---|
[872] | 1919 | m_vpsNonVuiExtensionLength = 0; |
---|
[608] | 1920 | m_splittingFlag = false; |
---|
| 1921 | |
---|
| 1922 | for( Int i = 0; i < MAX_NUM_SCALABILITY_TYPES; i++ ) |
---|
| 1923 | { |
---|
[622] | 1924 | m_scalabilityMaskFlag[i] = false; |
---|
[608] | 1925 | m_dimensionIdLen [i] = -1; |
---|
| 1926 | } |
---|
| 1927 | |
---|
| 1928 | m_vpsNuhLayerIdPresentFlag = false; |
---|
| 1929 | |
---|
| 1930 | for( Int i = 0; i < MAX_VPS_OP_SETS_PLUS1; i++ ) |
---|
| 1931 | { |
---|
| 1932 | m_vpsProfilePresentFlag [i] = false; |
---|
[964] | 1933 | m_layerSetIdxForOlsMinus1 [i] = 0; |
---|
[608] | 1934 | for( Int j = 0; j < MAX_VPS_NUH_LAYER_ID_PLUS1; j++ ) |
---|
| 1935 | { |
---|
| 1936 | m_outputLayerFlag[i][j] = false; |
---|
| 1937 | } |
---|
| 1938 | } |
---|
| 1939 | |
---|
| 1940 | for( Int i = 0; i < MAX_NUM_LAYER_IDS; i++ ) |
---|
| 1941 | { |
---|
| 1942 | m_layerIdInVps[i] = (i == 0 ) ? 0 : -1; |
---|
| 1943 | } |
---|
| 1944 | |
---|
| 1945 | for( Int i = 0; i < MAX_NUM_LAYERS; i++ ) |
---|
| 1946 | { |
---|
| 1947 | m_layerIdInNuh [i] = ( i == 0 ) ? 0 : -1; |
---|
| 1948 | m_numDirectRefLayers[i] = 0; |
---|
[1103] | 1949 | #if HHI_DEPENDENCY_SIGNALLING_I1_J0107 |
---|
| 1950 | #if H_3D |
---|
| 1951 | m_numRefListLayers[i] = 0; |
---|
| 1952 | #endif |
---|
| 1953 | #endif |
---|
[622] | 1954 | m_vpsRepFormatIdx [i] = 0; |
---|
[738] | 1955 | m_pocLsbNotPresentFlag[i] = 0; |
---|
[622] | 1956 | m_repFormat [i] = NULL; |
---|
| 1957 | m_viewIdVal [i] = 0; |
---|
| 1958 | |
---|
[608] | 1959 | #if H_3D |
---|
| 1960 | m_viewIndex [i] = -1; |
---|
[1106] | 1961 | #if !HHI_TOOL_PARAMETERS_I2_J0107 |
---|
[608] | 1962 | m_vpsDepthModesFlag [i] = false; |
---|
[1039] | 1963 | m_ivMvScalingFlag[i] = true; |
---|
| 1964 | m_bIVPFlag [i] = false; |
---|
| 1965 | #endif |
---|
[1106] | 1966 | #endif |
---|
[608] | 1967 | |
---|
| 1968 | for( Int j = 0; j < MAX_NUM_LAYERS; j++ ) |
---|
| 1969 | { |
---|
| 1970 | m_directDependencyFlag[i][j] = false; |
---|
| 1971 | m_directDependencyType[i][j] = -1; |
---|
[1066] | 1972 | m_dependencyFlag [i][j] = false; |
---|
| 1973 | m_idDirectRefLayer[i][j] = -1; |
---|
[1103] | 1974 | #if HHI_DEPENDENCY_SIGNALLING_I1_J0107 |
---|
| 1975 | #if H_3D |
---|
| 1976 | m_idRefListLayer[i][j] = -1; |
---|
| 1977 | #endif |
---|
| 1978 | #endif |
---|
[1066] | 1979 | m_idPredictedLayer[i][j] = -1; |
---|
| 1980 | m_idRefLayer [i][j] = -1; |
---|
[738] | 1981 | m_maxTidIlRefPicsPlus1[i][j] = 7; |
---|
[608] | 1982 | } |
---|
| 1983 | |
---|
| 1984 | for( Int j = 0; j < MAX_NUM_SCALABILITY_TYPES; j++ ) |
---|
| 1985 | { |
---|
| 1986 | m_dimensionId[i][j] = 0; |
---|
| 1987 | } |
---|
| 1988 | #if H_3D_ARP |
---|
[1106] | 1989 | #if !HHI_TOOL_PARAMETERS_I2_J0107 |
---|
[608] | 1990 | m_uiUseAdvResPred[i] = 0; |
---|
| 1991 | m_uiARPStepNum[i] = 1; |
---|
| 1992 | #endif |
---|
[1106] | 1993 | #endif |
---|
[608] | 1994 | } |
---|
[622] | 1995 | m_vpsVUI = new TComVPSVUI; |
---|
[738] | 1996 | m_dpbSize = new TComDpbSize; |
---|
[773] | 1997 | |
---|
[1106] | 1998 | #if !HHI_TOOL_PARAMETERS_I2_J0107 |
---|
[608] | 1999 | #if H_3D |
---|
| 2000 | for( Int i = 0; i < MAX_NUM_LAYERS; i++ ) |
---|
| 2001 | { |
---|
| 2002 | #if H_3D_IV_MERGE |
---|
| 2003 | m_ivMvPredFlag [ i ] = false; |
---|
[773] | 2004 | #if H_3D_SPIVMP |
---|
[724] | 2005 | m_iSubPULog2Size [ i ] = 0; |
---|
[608] | 2006 | #endif |
---|
[724] | 2007 | #endif |
---|
[1084] | 2008 | #if H_3D_QTLPC |
---|
[1039] | 2009 | m_bLimQtPredFlag [ i ] = false; |
---|
| 2010 | #endif |
---|
[608] | 2011 | #if H_3D_VSP |
---|
| 2012 | m_viewSynthesisPredFlag[ i ] = false; |
---|
| 2013 | #endif |
---|
| 2014 | #if H_3D_NBDV_REF |
---|
| 2015 | m_depthRefinementFlag [ i ] = false; |
---|
| 2016 | #endif |
---|
[655] | 2017 | #if H_3D_INTER_SDC |
---|
[608] | 2018 | m_bInterSDCFlag [ i ] = false; |
---|
| 2019 | #endif |
---|
[1084] | 2020 | #if H_3D |
---|
[1039] | 2021 | m_bIVPFlag [ i ] = false; |
---|
| 2022 | #endif |
---|
[833] | 2023 | #if H_3D_DBBP |
---|
| 2024 | m_dbbpFlag [ i ] = false; |
---|
| 2025 | #endif |
---|
[773] | 2026 | #if H_3D_IV_MERGE |
---|
[724] | 2027 | m_bMPIFlag [ i ] = false; |
---|
| 2028 | #endif |
---|
[608] | 2029 | } |
---|
| 2030 | #endif |
---|
| 2031 | #endif |
---|
[1106] | 2032 | |
---|
| 2033 | #endif |
---|
[56] | 2034 | } |
---|
[608] | 2035 | |
---|
| 2036 | TComVPS::~TComVPS() |
---|
[56] | 2037 | { |
---|
[773] | 2038 | if( m_hrdParameters != NULL ) delete[] m_hrdParameters; |
---|
[608] | 2039 | if( m_hrdOpSetIdx != NULL ) delete[] m_hrdOpSetIdx; |
---|
| 2040 | if( m_cprmsPresentFlag != NULL ) delete[] m_cprmsPresentFlag; |
---|
[622] | 2041 | #if H_MV |
---|
| 2042 | if ( m_vpsVUI != NULL ) delete m_vpsVUI; |
---|
[738] | 2043 | if ( m_dpbSize != NULL ) delete m_dpbSize; |
---|
| 2044 | |
---|
[622] | 2045 | for( Int i = 0; i < MAX_NUM_LAYERS; i++ ) |
---|
| 2046 | { |
---|
| 2047 | if (m_repFormat[ i ] != NULL ) delete m_repFormat[ i ]; |
---|
| 2048 | } |
---|
| 2049 | #endif |
---|
[773] | 2050 | #if H_3D |
---|
[758] | 2051 | deleteCamPars(); |
---|
| 2052 | #endif |
---|
[608] | 2053 | } |
---|
| 2054 | |
---|
| 2055 | #if H_MV |
---|
| 2056 | |
---|
| 2057 | Bool TComVPS::checkVPSExtensionSyntax() |
---|
| 2058 | { |
---|
[622] | 2059 | for( Int layer = 1; layer <= getMaxLayersMinus1(); layer++ ) |
---|
[608] | 2060 | { |
---|
| 2061 | // check layer_id_in_nuh constraint |
---|
| 2062 | assert( getLayerIdInNuh( layer ) > getLayerIdInNuh( layer -1 ) ); |
---|
| 2063 | } |
---|
[964] | 2064 | |
---|
| 2065 | //The value of vps_num_rep_formats_minus1 shall be in the range of 0 to 255, inclusive. |
---|
| 2066 | assert( getVpsNumRepFormatsMinus1() >= 0 ); |
---|
| 2067 | assert( getVpsNumRepFormatsMinus1() <= 255 ); |
---|
| 2068 | |
---|
[1066] | 2069 | // The value of num_add_layer_sets shall be in the range of 0 to 1023, inclusive. |
---|
| 2070 | assert( getNumAddLayerSets() >= 0 && getNumAddLayerSets() <= 1023 ); |
---|
[608] | 2071 | return true; |
---|
[56] | 2072 | } |
---|
[608] | 2073 | |
---|
| 2074 | Int TComVPS::getNumScalabilityTypes() |
---|
[2] | 2075 | { |
---|
[608] | 2076 | return scalTypeToScalIdx( ScalabilityType(MAX_NUM_SCALABILITY_TYPES) ); |
---|
| 2077 | } |
---|
| 2078 | |
---|
| 2079 | Int TComVPS::scalTypeToScalIdx( ScalabilityType scalType ) |
---|
| 2080 | { |
---|
| 2081 | assert( scalType >= 0 && scalType <= MAX_NUM_SCALABILITY_TYPES ); |
---|
[622] | 2082 | assert( scalType == MAX_NUM_SCALABILITY_TYPES || getScalabilityMaskFlag( scalType ) ); |
---|
[608] | 2083 | Int scalIdx = 0; |
---|
| 2084 | for( Int curScalType = 0; curScalType < scalType; curScalType++ ) |
---|
[2] | 2085 | { |
---|
[622] | 2086 | scalIdx += ( getScalabilityMaskFlag( curScalType ) ? 1 : 0 ); |
---|
| 2087 | |
---|
[2] | 2088 | } |
---|
[608] | 2089 | |
---|
| 2090 | return scalIdx; |
---|
[2] | 2091 | } |
---|
[622] | 2092 | Void TComVPS::setScalabilityMaskFlag( UInt val ) |
---|
| 2093 | { |
---|
| 2094 | for ( Int scalType = 0; scalType < MAX_NUM_SCALABILITY_TYPES; scalType++ ) |
---|
| 2095 | { |
---|
| 2096 | setScalabilityMaskFlag( scalType, ( val & (1 << scalType ) ) != 0 ); |
---|
| 2097 | } |
---|
| 2098 | } |
---|
[189] | 2099 | |
---|
[608] | 2100 | Void TComVPS::setRefLayers() |
---|
| 2101 | { |
---|
[1066] | 2102 | |
---|
| 2103 | for( Int i = 0; i <= getMaxLayersMinus1(); i++ ) |
---|
| 2104 | { |
---|
| 2105 | for( Int j = 0; j <= getMaxLayersMinus1(); j++ ) |
---|
| 2106 | { |
---|
| 2107 | m_dependencyFlag[ i ][ j ] = getDirectDependencyFlag( i , j ); |
---|
| 2108 | for( Int k = 0; k < i; k++ ) |
---|
| 2109 | { |
---|
| 2110 | if( getDirectDependencyFlag(i , k ) && m_dependencyFlag[k][j] ) |
---|
| 2111 | { |
---|
| 2112 | m_dependencyFlag[ i ][ j ] = true; |
---|
| 2113 | } |
---|
| 2114 | } |
---|
| 2115 | } |
---|
| 2116 | } |
---|
| 2117 | |
---|
| 2118 | for( Int i = 0; i <= getMaxLayersMinus1(); i++ ) |
---|
| 2119 | { |
---|
| 2120 | Int iNuhLId = getLayerIdInNuh( i ); |
---|
| 2121 | Int d = 0; |
---|
[1103] | 2122 | #if HHI_DEPENDENCY_SIGNALLING_I1_J0107 |
---|
| 2123 | #if H_3D |
---|
| 2124 | Int l = 0; |
---|
| 2125 | #endif |
---|
| 2126 | #endif |
---|
[1066] | 2127 | Int r = 0; |
---|
| 2128 | Int p = 0; |
---|
[1103] | 2129 | |
---|
[1066] | 2130 | for( Int j = 0; j <= getMaxLayersMinus1(); j++ ) |
---|
| 2131 | { |
---|
| 2132 | Int jNuhLid = getLayerIdInNuh( j ); |
---|
| 2133 | if( getDirectDependencyFlag( i , j ) ) |
---|
| 2134 | { |
---|
| 2135 | m_idDirectRefLayer[iNuhLId][d++] = jNuhLid; |
---|
| 2136 | } |
---|
[1103] | 2137 | #if HHI_DEPENDENCY_SIGNALLING_I1_J0107 |
---|
| 2138 | #if H_3D |
---|
| 2139 | if( getDirectDependencyFlag( i , j ) && ( getDepthId( iNuhLId ) == getDepthId( jNuhLid ) )) |
---|
| 2140 | { |
---|
| 2141 | m_idRefListLayer [iNuhLId][l++] = jNuhLid; |
---|
| 2142 | } |
---|
| 2143 | #endif |
---|
| 2144 | #endif |
---|
| 2145 | |
---|
[1066] | 2146 | if( getDependencyFlag( i , j ) ) |
---|
| 2147 | { |
---|
| 2148 | m_idRefLayer [iNuhLId][r++] = jNuhLid; |
---|
| 2149 | } |
---|
| 2150 | if( getDependencyFlag( j , i ) ) |
---|
| 2151 | { |
---|
| 2152 | m_idPredictedLayer[iNuhLId][p++] = jNuhLid; |
---|
| 2153 | } |
---|
| 2154 | } |
---|
| 2155 | m_numDirectRefLayers[ iNuhLId ] = d; |
---|
[1103] | 2156 | #if HHI_DEPENDENCY_SIGNALLING_I1_J0107 |
---|
| 2157 | #if H_3D |
---|
| 2158 | m_numRefListLayers[ iNuhLId ] = l; |
---|
| 2159 | #endif |
---|
| 2160 | #endif |
---|
| 2161 | |
---|
[1066] | 2162 | m_numRefLayers [ iNuhLId ] = r; |
---|
| 2163 | m_numPredictedLayers[ iNuhLId ] = p; |
---|
| 2164 | } |
---|
| 2165 | |
---|
| 2166 | Bool layerIdInListFlag[ 64 ]; |
---|
| 2167 | for( Int i = 0; i <= 63; i++ ) |
---|
| 2168 | { |
---|
| 2169 | layerIdInListFlag[ i ] = 0; |
---|
| 2170 | } |
---|
| 2171 | |
---|
| 2172 | Int k = 0; |
---|
| 2173 | for( Int i = 0; i <= getMaxLayersMinus1(); i++ ) |
---|
| 2174 | { |
---|
| 2175 | Int iNuhLId = getLayerIdInNuh( i ); |
---|
| 2176 | if( getNumDirectRefLayers( iNuhLId ) == 0 ) |
---|
| 2177 | { |
---|
| 2178 | m_treePartitionLayerIdList[ k ][ 0 ] = iNuhLId; |
---|
| 2179 | Int h = 1; |
---|
| 2180 | for( Int j = 0; j < getNumPredictedLayers( iNuhLId ); j++ ) |
---|
| 2181 | { |
---|
| 2182 | Int predLId = getIdPredictedLayer( iNuhLId, j ); |
---|
| 2183 | if ( !layerIdInListFlag[ predLId ] ) |
---|
| 2184 | { |
---|
| 2185 | m_treePartitionLayerIdList[ k ][ h++ ] = predLId; |
---|
| 2186 | layerIdInListFlag[ predLId ] = 1; |
---|
| 2187 | } |
---|
| 2188 | } |
---|
| 2189 | m_numLayersInTreePartition[ k++ ] = h; |
---|
| 2190 | } |
---|
| 2191 | } |
---|
| 2192 | m_numIndependentLayers = k; |
---|
[622] | 2193 | } |
---|
| 2194 | |
---|
| 2195 | |
---|
| 2196 | Int TComVPS::getScalabilityId( Int layerIdInVps, ScalabilityType scalType ) |
---|
| 2197 | { |
---|
| 2198 | return getScalabilityMaskFlag( scalType ) ? getDimensionId( layerIdInVps, scalTypeToScalIdx( scalType ) ) : 0; |
---|
| 2199 | } |
---|
| 2200 | |
---|
| 2201 | #if H_3D |
---|
| 2202 | Int TComVPS::getLayerIdInNuh( Int viewIndex, Bool depthFlag ) |
---|
| 2203 | { |
---|
| 2204 | Int foundLayerIdinNuh = -1; |
---|
| 2205 | |
---|
| 2206 | for (Int layerIdInVps = 0 ; layerIdInVps <= getMaxLayersMinus1(); layerIdInVps++ ) |
---|
| 2207 | { |
---|
| 2208 | Int layerIdInNuh = getLayerIdInNuh( layerIdInVps ); |
---|
| 2209 | if( ( getViewIndex( layerIdInNuh ) == viewIndex ) && ( getDepthId( layerIdInNuh ) == ( depthFlag ? 1 : 0 ) ) ) |
---|
| 2210 | { |
---|
| 2211 | foundLayerIdinNuh = layerIdInNuh; |
---|
| 2212 | break; |
---|
| 2213 | } |
---|
| 2214 | } |
---|
[964] | 2215 | #if !BUG_FIX_TK65 |
---|
[622] | 2216 | assert( foundLayerIdinNuh != -1 ); |
---|
[964] | 2217 | #endif |
---|
[622] | 2218 | return foundLayerIdinNuh; |
---|
| 2219 | } |
---|
[773] | 2220 | |
---|
[758] | 2221 | Void TComVPS::createCamPars(Int iNumViews) |
---|
| 2222 | { |
---|
| 2223 | Int i = 0, j = 0; |
---|
| 2224 | |
---|
| 2225 | m_bCamParPresent = new Bool[ iNumViews ]; |
---|
| 2226 | m_bCamParInSliceHeader = new Bool[ iNumViews ]; |
---|
| 2227 | |
---|
| 2228 | m_aaaiCodedScale = new Int**[ iNumViews ]; |
---|
| 2229 | m_aaaiCodedOffset = new Int**[ iNumViews ]; |
---|
| 2230 | for ( i = 0; i < iNumViews ; i++ ) |
---|
| 2231 | { |
---|
[1066] | 2232 | m_bCamParPresent[i] = false; |
---|
[872] | 2233 | m_bCamParInSliceHeader[i] = false; |
---|
[758] | 2234 | m_aaaiCodedScale[i] = new Int*[ 2 ]; |
---|
| 2235 | m_aaaiCodedOffset[i] = new Int*[ 2 ]; |
---|
| 2236 | for ( j = 0; j < 2; j++ ) |
---|
| 2237 | { |
---|
| 2238 | m_aaaiCodedScale[i][j] = new Int[ MAX_NUM_LAYERS ]; |
---|
| 2239 | m_aaaiCodedOffset[i][j] = new Int[ MAX_NUM_LAYERS ]; |
---|
| 2240 | for ( Int k = 0; k < MAX_NUM_LAYERS; k++ ) |
---|
| 2241 | { |
---|
| 2242 | m_aaaiCodedScale[i][j][k] = 0; |
---|
| 2243 | m_aaaiCodedOffset[i][j][k] = 0; |
---|
| 2244 | } |
---|
| 2245 | } |
---|
| 2246 | } |
---|
| 2247 | } |
---|
| 2248 | |
---|
| 2249 | Void TComVPS::deleteCamPars() |
---|
| 2250 | { |
---|
| 2251 | Int iNumViews = getNumViews(); |
---|
| 2252 | Int i = 0, j = 0; |
---|
| 2253 | |
---|
| 2254 | if ( m_bCamParPresent != NULL ) |
---|
| 2255 | { |
---|
| 2256 | delete [] m_bCamParPresent; |
---|
| 2257 | } |
---|
| 2258 | if ( m_bCamParInSliceHeader != NULL ) |
---|
| 2259 | { |
---|
| 2260 | delete [] m_bCamParInSliceHeader; |
---|
| 2261 | } |
---|
| 2262 | |
---|
| 2263 | if ( m_aaaiCodedScale != NULL ) |
---|
| 2264 | { |
---|
| 2265 | for ( i = 0; i < iNumViews ; i++ ) |
---|
| 2266 | { |
---|
| 2267 | for ( j = 0; j < 2; j++ ) |
---|
| 2268 | { |
---|
| 2269 | delete [] m_aaaiCodedScale[i][j]; |
---|
| 2270 | } |
---|
| 2271 | delete [] m_aaaiCodedScale[i]; |
---|
| 2272 | } |
---|
| 2273 | delete [] m_aaaiCodedScale; |
---|
| 2274 | } |
---|
| 2275 | |
---|
| 2276 | if ( m_aaaiCodedOffset != NULL ) |
---|
| 2277 | { |
---|
| 2278 | for ( i = 0; i < iNumViews ; i++ ) |
---|
| 2279 | { |
---|
| 2280 | for ( j = 0; j < 2; j++ ) |
---|
| 2281 | { |
---|
| 2282 | delete [] m_aaaiCodedOffset[i][j]; |
---|
| 2283 | } |
---|
| 2284 | delete [] m_aaaiCodedOffset[i]; |
---|
| 2285 | } |
---|
| 2286 | delete [] m_aaaiCodedOffset; |
---|
| 2287 | } |
---|
| 2288 | } |
---|
| 2289 | |
---|
| 2290 | |
---|
| 2291 | Void |
---|
| 2292 | TComVPS::initCamParaVPS( UInt uiViewIndex, Bool bCamParPresent, UInt uiCamParPrecision, Bool bCamParSlice, Int** aaiScale, Int** aaiOffset ) |
---|
| 2293 | { |
---|
| 2294 | AOT( uiViewIndex != 0 && !bCamParSlice && ( aaiScale == 0 || aaiOffset == 0 ) ); |
---|
| 2295 | |
---|
| 2296 | m_uiCamParPrecision = ( ( uiViewIndex != 0 )? uiCamParPrecision : 0 ); |
---|
| 2297 | m_bCamParPresent[ uiViewIndex ] = (( uiViewIndex != 0 )? bCamParPresent : false ); |
---|
| 2298 | m_bCamParInSliceHeader[ uiViewIndex ] = ( (uiViewIndex != 0)? bCamParSlice : false ); |
---|
| 2299 | |
---|
| 2300 | if( !m_bCamParInSliceHeader[ uiViewIndex ] ) |
---|
| 2301 | { |
---|
| 2302 | for( UInt uiBaseViewIndex = 0; uiBaseViewIndex < uiViewIndex; uiBaseViewIndex++ ) |
---|
| 2303 | { |
---|
| 2304 | m_aaaiCodedScale [ uiViewIndex ][ 0 ][ uiBaseViewIndex ] = aaiScale [ uiBaseViewIndex ][ uiViewIndex ]; |
---|
| 2305 | m_aaaiCodedScale [ uiViewIndex ][ 1 ][ uiBaseViewIndex ] = aaiScale [ uiViewIndex ][ uiBaseViewIndex ]; |
---|
| 2306 | m_aaaiCodedOffset[ uiViewIndex ][ 0 ][ uiBaseViewIndex ] = aaiOffset[ uiBaseViewIndex ][ uiViewIndex ]; |
---|
| 2307 | m_aaaiCodedOffset[ uiViewIndex ][ 1 ][ uiBaseViewIndex ] = aaiOffset[ uiViewIndex ][ uiBaseViewIndex ]; |
---|
| 2308 | } |
---|
| 2309 | } |
---|
| 2310 | } |
---|
| 2311 | |
---|
[622] | 2312 | #endif // H_3D |
---|
[189] | 2313 | |
---|
[608] | 2314 | |
---|
| 2315 | Int TComVPS::xGetDimBitOffset( Int j ) |
---|
| 2316 | { |
---|
| 2317 | Int dimBitOffset = 0; |
---|
| 2318 | if ( getSplittingFlag() && j == getNumScalabilityTypes() ) |
---|
| 2319 | { |
---|
| 2320 | dimBitOffset = 6; |
---|
| 2321 | } |
---|
[443] | 2322 | else |
---|
| 2323 | { |
---|
[608] | 2324 | for (Int dimIdx = 0; dimIdx <= j-1; dimIdx++) |
---|
[443] | 2325 | { |
---|
[608] | 2326 | dimBitOffset += getDimensionIdLen( dimIdx ); |
---|
[443] | 2327 | } |
---|
| 2328 | } |
---|
[608] | 2329 | return dimBitOffset; |
---|
[443] | 2330 | } |
---|
[608] | 2331 | |
---|
| 2332 | Int TComVPS::inferDimensionId( Int i, Int j ) |
---|
[210] | 2333 | { |
---|
[608] | 2334 | return ( ( getLayerIdInNuh( i ) & ( (1 << xGetDimBitOffset( j + 1 ) ) - 1) ) >> xGetDimBitOffset( j ) ); |
---|
[210] | 2335 | } |
---|
| 2336 | |
---|
[608] | 2337 | Int TComVPS::inferLastDimsionIdLenMinus1() |
---|
[210] | 2338 | { |
---|
[608] | 2339 | return ( 5 - xGetDimBitOffset( getNumScalabilityTypes() - 1 ) ); |
---|
[210] | 2340 | } |
---|
[608] | 2341 | |
---|
| 2342 | Int TComVPS::getNumLayersInIdList( Int lsIdx ) |
---|
[77] | 2343 | { |
---|
[608] | 2344 | assert( lsIdx >= 0 ); |
---|
[1066] | 2345 | assert( lsIdx <= getNumLayerSets() ); |
---|
[738] | 2346 | return (Int) m_layerSetLayerIdList[ lsIdx ].size(); |
---|
[77] | 2347 | } |
---|
[738] | 2348 | |
---|
| 2349 | Int TComVPS::getNumOutputLayerSets() |
---|
| 2350 | { |
---|
[964] | 2351 | return getNumAddOlss() + getNumLayerSets(); |
---|
[738] | 2352 | } |
---|
| 2353 | |
---|
[622] | 2354 | Int TComVPS::getNumViews() |
---|
| 2355 | { |
---|
| 2356 | Int numViews = 1; |
---|
| 2357 | for( Int i = 0; i <= getMaxLayersMinus1(); i++ ) |
---|
| 2358 | { |
---|
| 2359 | Int lId = getLayerIdInNuh( i ); |
---|
| 2360 | if ( i > 0 && ( getViewIndex( lId ) != getScalabilityId( i - 1, VIEW_ORDER_INDEX ) ) ) |
---|
| 2361 | { |
---|
| 2362 | numViews++; |
---|
| 2363 | } |
---|
| 2364 | } |
---|
| 2365 | |
---|
| 2366 | return numViews; |
---|
| 2367 | } |
---|
| 2368 | |
---|
| 2369 | |
---|
[738] | 2370 | Void TComVPS::deriveLayerSetLayerIdList() |
---|
| 2371 | { |
---|
| 2372 | m_layerSetLayerIdList.resize( getVpsNumLayerSetsMinus1() + 1 ); |
---|
| 2373 | for (Int i = 0; i <= getVpsNumLayerSetsMinus1(); i++ ) |
---|
| 2374 | { |
---|
| 2375 | for( Int m = 0; m <= getVpsMaxLayerId(); m++ ) |
---|
| 2376 | { |
---|
| 2377 | if( getLayerIdIncludedFlag( i, m) ) |
---|
| 2378 | { |
---|
| 2379 | m_layerSetLayerIdList[ i ].push_back( m ); |
---|
| 2380 | } |
---|
| 2381 | } |
---|
| 2382 | } |
---|
| 2383 | } |
---|
| 2384 | |
---|
[872] | 2385 | Void TComVPS::initTargetLayerIdLists() |
---|
| 2386 | { |
---|
| 2387 | m_targetDecLayerIdLists.resize( getNumOutputLayerSets() ); |
---|
| 2388 | m_targetOptLayerIdLists.resize( getNumOutputLayerSets() ); |
---|
| 2389 | } |
---|
| 2390 | |
---|
| 2391 | Void TComVPS::deriveTargetLayerIdList( Int i ) |
---|
| 2392 | { |
---|
[964] | 2393 | Int lsIdx = olsIdxToLsIdx( i ); |
---|
[1066] | 2394 | |
---|
[872] | 2395 | for( Int j = 0; j < getNumLayersInIdList( lsIdx ); j++ ) |
---|
| 2396 | { |
---|
[1066] | 2397 | if ( getNecessaryLayerFlag( i , j )) |
---|
| 2398 | { |
---|
| 2399 | m_targetDecLayerIdLists[i].push_back( m_layerSetLayerIdList[ lsIdx ][ j ] ); |
---|
| 2400 | } |
---|
| 2401 | |
---|
[872] | 2402 | if( getOutputLayerFlag( i, j )) |
---|
| 2403 | { |
---|
| 2404 | m_targetOptLayerIdLists[i].push_back( m_layerSetLayerIdList[ lsIdx ][ j ] ); |
---|
| 2405 | } |
---|
| 2406 | } |
---|
[964] | 2407 | assert( getNumOutputLayersInOutputLayerSet( i ) > 0 ); |
---|
[872] | 2408 | } |
---|
[884] | 2409 | |
---|
| 2410 | Bool TComVPS::inferOutputLayerFlag( Int i, Int j ) |
---|
[738] | 2411 | { |
---|
[884] | 2412 | Bool outputLayerFlag; |
---|
[964] | 2413 | switch ( getDefaultOutputLayerIdc( ) ) |
---|
[738] | 2414 | { |
---|
[884] | 2415 | case 0: |
---|
| 2416 | outputLayerFlag = true; |
---|
| 2417 | break; |
---|
| 2418 | case 1: |
---|
[964] | 2419 | outputLayerFlag = ( j == m_layerSetLayerIdList[ olsIdxToLsIdx( i ) ].size() - 1 ); |
---|
[884] | 2420 | break; |
---|
| 2421 | case 2: |
---|
| 2422 | if ( i == 0 && j == 0) |
---|
| 2423 | { |
---|
| 2424 | outputLayerFlag = true; // This is a software only fix for a bug in the spec. In spec outputLayerFlag is neither present nor inferred. |
---|
| 2425 | } |
---|
| 2426 | else |
---|
[738] | 2427 | { |
---|
[884] | 2428 | assert( 0 ); |
---|
| 2429 | } |
---|
| 2430 | break; |
---|
| 2431 | default: |
---|
| 2432 | assert( 0 ); |
---|
| 2433 | break; |
---|
[738] | 2434 | } |
---|
[884] | 2435 | return outputLayerFlag; |
---|
[738] | 2436 | } |
---|
[872] | 2437 | |
---|
[884] | 2438 | Int TComVPS::getMaxSubLayersInLayerSetMinus1( Int i ) |
---|
| 2439 | { |
---|
| 2440 | Int maxSLMinus1 = 0; |
---|
[964] | 2441 | for( Int k = 0; k < getNumLayersInIdList( i ); k++ ) |
---|
| 2442 | { |
---|
| 2443 | Int lId = m_layerSetLayerIdList[i][k]; |
---|
[884] | 2444 | maxSLMinus1 = std::max( maxSLMinus1, getSubLayersVpsMaxMinus1( getLayerIdInVps( lId ) )); |
---|
| 2445 | } |
---|
| 2446 | return maxSLMinus1; |
---|
| 2447 | } |
---|
[976] | 2448 | |
---|
| 2449 | Bool TComVPS::getAltOutputLayerFlagVar( Int i ) |
---|
| 2450 | { |
---|
| 2451 | // Semantics variable not syntax element ! |
---|
| 2452 | |
---|
| 2453 | Bool altOptLayerFlag = false; |
---|
| 2454 | if ( i > 0 && getNumOutputLayersInOutputLayerSet( i ) == 1 && |
---|
| 2455 | getNumDirectRefLayers( getOlsHighestOutputLayerId( i ) ) > 0 ) |
---|
| 2456 | { |
---|
| 2457 | altOptLayerFlag = getAltOutputLayerFlag( i ); |
---|
| 2458 | } |
---|
| 2459 | return altOptLayerFlag; |
---|
| 2460 | } |
---|
| 2461 | |
---|
| 2462 | |
---|
| 2463 | |
---|
[1066] | 2464 | Int TComVPS::inferProfileTierLevelIdx(Int i, Int j) |
---|
| 2465 | { |
---|
| 2466 | Bool inferZero = ( i == 0 && j == 0 && getVpsBaseLayerInternalFlag() ); |
---|
| 2467 | Bool inferGreaterZero = getNecessaryLayerFlag(i,j) && ( getVpsNumProfileTierLevelMinus1() == 0 ); |
---|
| 2468 | assert( inferZero || inferGreaterZero ); |
---|
| 2469 | |
---|
| 2470 | Bool ptlIdx = 0; // inference for greaterZero |
---|
| 2471 | if ( inferZero ) |
---|
| 2472 | { |
---|
| 2473 | ptlIdx = getMaxLayersMinus1() > 0 ? 1 : 0; |
---|
| 2474 | if ( inferGreaterZero ) |
---|
| 2475 | { |
---|
| 2476 | assert( ptlIdx == 0 ); |
---|
| 2477 | // This should never happen since : |
---|
| 2478 | // When vps_max_layers_minus1 is greater than 0, the value of vps_num_profile_tier_level_minus1 shall be greater than or equal to 1. |
---|
| 2479 | } |
---|
| 2480 | } |
---|
| 2481 | return ptlIdx; |
---|
| 2482 | } |
---|
| 2483 | |
---|
| 2484 | Void TComVPS::deriveAddLayerSetLayerIdList(Int i) |
---|
| 2485 | { |
---|
| 2486 | assert( m_layerSetLayerIdList.size() == ( getVpsNumLayerSetsMinus1() + 1 + i ) ); |
---|
| 2487 | std::vector<Int> layerSetLayerIdList; |
---|
| 2488 | |
---|
| 2489 | for( Int treeIdx = 1; treeIdx < getNumIndependentLayers(); treeIdx++ ) |
---|
| 2490 | { |
---|
| 2491 | // The value of highest_layer_idx_plus1[ i ][ j ] shall be in the range of 0 to NumLayersInTreePartition[ j ], inclusive. |
---|
| 2492 | assert( getHighestLayerIdxPlus1( i, treeIdx ) >= 0 && getHighestLayerIdxPlus1( i, treeIdx ) <= getNumLayersInTreePartition( treeIdx ) ); |
---|
| 2493 | |
---|
| 2494 | for( Int layerCnt = 0; layerCnt < getHighestLayerIdxPlus1( i, treeIdx ); layerCnt++ ) |
---|
| 2495 | { |
---|
| 2496 | layerSetLayerIdList.push_back( getTreePartitionLayerIdList( treeIdx, layerCnt ) ); |
---|
| 2497 | } |
---|
| 2498 | } |
---|
| 2499 | m_layerSetLayerIdList.push_back( layerSetLayerIdList ); |
---|
| 2500 | |
---|
| 2501 | //It is a requirement of bitstream conformance that |
---|
| 2502 | //NumLayersInIdList[ vps_num_layer_sets_minus1 + 1 + i ] shall be greater than 0. |
---|
| 2503 | assert( getNumLayersInIdList( getVpsNumLayerSetsMinus1() + 1 + i ) > 0 ); |
---|
| 2504 | } |
---|
| 2505 | |
---|
| 2506 | |
---|
| 2507 | Void TComVPS::deriveNecessaryLayerFlags(Int olsIdx) |
---|
| 2508 | { |
---|
| 2509 | AOF( olsIdx >= 0 && olsIdx < getNumOutputLayerSets() ); |
---|
| 2510 | Int lsIdx = olsIdxToLsIdx( olsIdx ); |
---|
| 2511 | for( Int lsLayerIdx = 0; lsLayerIdx < getNumLayersInIdList( lsIdx) ; lsLayerIdx++ ) |
---|
| 2512 | { |
---|
| 2513 | m_necessaryLayerFlag[ olsIdx ][ lsLayerIdx ] = 0; |
---|
| 2514 | } |
---|
| 2515 | for( Int lsLayerIdx = 0; lsLayerIdx < getNumLayersInIdList( lsIdx ); lsLayerIdx++ ) |
---|
| 2516 | { |
---|
| 2517 | if( getOutputLayerFlag( olsIdx, lsLayerIdx )) |
---|
| 2518 | { |
---|
| 2519 | m_necessaryLayerFlag[ olsIdx ][ lsLayerIdx ] = 1; |
---|
| 2520 | Int currLayerId = getLayerSetLayerIdList( lsIdx, lsLayerIdx ); |
---|
| 2521 | for( Int rLsLayerIdx = 0; rLsLayerIdx < lsLayerIdx; rLsLayerIdx++ ) |
---|
| 2522 | { |
---|
| 2523 | Int refLayerId = getLayerSetLayerIdList( lsIdx, rLsLayerIdx ); |
---|
| 2524 | if( getDependencyFlag( getLayerIdInVps( currLayerId ), getLayerIdInVps( refLayerId ) ) ) |
---|
| 2525 | { |
---|
| 2526 | m_necessaryLayerFlag[ olsIdx ][ rLsLayerIdx ] = 1; |
---|
| 2527 | } |
---|
| 2528 | } |
---|
| 2529 | } |
---|
| 2530 | } |
---|
| 2531 | m_numNecessaryLayers[ olsIdx ] = 0; |
---|
| 2532 | for( Int lsLayerIdx = 0; lsLayerIdx < getNumLayersInIdList( lsIdx ); lsLayerIdx++ ) |
---|
| 2533 | { |
---|
| 2534 | m_numNecessaryLayers[ olsIdx ] += m_necessaryLayerFlag[ olsIdx ][ lsLayerIdx ]; |
---|
| 2535 | } |
---|
| 2536 | } |
---|
| 2537 | |
---|
| 2538 | Void TComVPS::printPTL() |
---|
| 2539 | { |
---|
| 2540 | std::vector<Int> idx; |
---|
| 2541 | std::vector<Int> num; |
---|
| 2542 | std::vector< std::vector<Int> > ptlInfo; |
---|
| 2543 | |
---|
| 2544 | std::cout << std::right << std::setw(60) << std::setfill('-') << " " << std::setfill(' ') << std::endl << "PTLI" << std::endl; |
---|
| 2545 | |
---|
| 2546 | for ( Int i = 0; i <= getVpsNumProfileTierLevelMinus1(); i++ ) |
---|
| 2547 | { |
---|
| 2548 | std::vector<Int> curPtlInfo; |
---|
| 2549 | ProfileTierLevel* ptl = getPTL( i )->getGeneralPTL(); |
---|
| 2550 | curPtlInfo.push_back( (Int) ptl->getProfileIdc() ); |
---|
| 2551 | curPtlInfo.push_back( (Int) ptl->getTierFlag() ); |
---|
| 2552 | curPtlInfo.push_back( (Int) ptl->getLevelIdc() ); |
---|
| 2553 | curPtlInfo.push_back( (Int) ptl->getInbldFlag() ); |
---|
| 2554 | |
---|
| 2555 | idx.push_back ( i ); |
---|
| 2556 | num.push_back ( 4 ); |
---|
| 2557 | ptlInfo.push_back( curPtlInfo ); |
---|
| 2558 | } |
---|
| 2559 | |
---|
| 2560 | xPrintArray( "VpsProfileTierLevel", getVpsNumProfileTierLevelMinus1() + 1, idx, num, ptlInfo, false ); |
---|
| 2561 | |
---|
| 2562 | num.clear(); |
---|
| 2563 | idx.clear(); |
---|
| 2564 | for (Int i = 0; i < getNumOutputLayerSets(); i++) |
---|
| 2565 | { |
---|
| 2566 | num.push_back ( getNumLayersInIdList( olsIdxToLsIdx( i )) ); |
---|
| 2567 | idx.push_back( i ); |
---|
| 2568 | } |
---|
| 2569 | |
---|
| 2570 | xPrintArray( "profile_tier_level_idx", getNumOutputLayerSets(), idx, num, m_profileTierLevelIdx, true ); |
---|
| 2571 | std::cout << std::endl; |
---|
| 2572 | } |
---|
| 2573 | |
---|
| 2574 | Void TComVPS::printLayerDependencies() |
---|
| 2575 | { |
---|
| 2576 | vector<Int> fullArray; |
---|
| 2577 | vector<Int> range; |
---|
| 2578 | |
---|
| 2579 | #if H_3D |
---|
| 2580 | vector<Int> depthId; |
---|
| 2581 | #endif |
---|
| 2582 | |
---|
| 2583 | vector<Int> viewOrderIndex; |
---|
| 2584 | vector<Int> auxId; |
---|
| 2585 | vector<Int> dependencyId; |
---|
| 2586 | vector<Int> viewId; |
---|
| 2587 | for (Int i = 0; i <= getMaxLayersMinus1(); i++ ) |
---|
| 2588 | { |
---|
| 2589 | fullArray.push_back( getMaxLayersMinus1() + 1 ); |
---|
| 2590 | range.push_back( i ); |
---|
| 2591 | viewOrderIndex.push_back( getViewIndex ( i ) ); |
---|
| 2592 | dependencyId .push_back( getDependencyId( i ) ); |
---|
| 2593 | auxId .push_back( getAuxId ( i ) ); |
---|
| 2594 | viewId .push_back( getViewId ( getLayerIdInNuh( i ) ) ); |
---|
| 2595 | #if H_3D |
---|
| 2596 | depthId.push_back( getDepthId( i ) ); |
---|
| 2597 | #endif |
---|
| 2598 | } |
---|
| 2599 | std::cout << std::right << std::setw(60) << std::setfill('-') << " " << std::setfill(' ') << std::endl << "Layer Dependencies" << std::endl; |
---|
| 2600 | xPrintArray( "direct_dependency_flag", getMaxLayersMinus1()+1, range, fullArray, m_directDependencyFlag, false ); |
---|
| 2601 | xPrintArray( "DependencyFlag", getMaxLayersMinus1()+1, range, fullArray, m_dependencyFlag, false ); |
---|
| 2602 | xPrintArray( "layer_id_in_nuh", getMaxLayersMinus1()+1, m_layerIdInNuh, true ); |
---|
| 2603 | xPrintArray( "IdPredictedLayer", getMaxLayersMinus1() + 1, m_layerIdInNuh, m_numPredictedLayers, m_idPredictedLayer, true ); |
---|
| 2604 | xPrintArray( "IdRefLayer" , getMaxLayersMinus1() + 1, m_layerIdInNuh, m_numRefLayers, m_idRefLayer, true ); |
---|
| 2605 | xPrintArray( "IdDirectRefLayer", getMaxLayersMinus1() + 1, m_layerIdInNuh, m_numDirectRefLayers, m_idDirectRefLayer, true ); |
---|
[1103] | 2606 | #if HHI_DEPENDENCY_SIGNALLING_I1_J0107 |
---|
| 2607 | #if H_3D |
---|
| 2608 | xPrintArray( "IdRefListLayer", getMaxLayersMinus1() + 1, m_layerIdInNuh, m_numRefListLayers, m_idRefListLayer, true ); |
---|
| 2609 | #endif |
---|
| 2610 | #endif |
---|
| 2611 | |
---|
[1066] | 2612 | std::cout << std::endl; |
---|
| 2613 | } |
---|
| 2614 | |
---|
| 2615 | Void TComVPS::printScalabilityId() |
---|
| 2616 | { |
---|
| 2617 | vector<Int> layerIdxInVps; |
---|
| 2618 | |
---|
| 2619 | #if H_3D |
---|
| 2620 | vector<Int> depthId; |
---|
| 2621 | #endif |
---|
| 2622 | |
---|
| 2623 | vector<Int> viewOrderIndex; |
---|
| 2624 | vector<Int> auxId; |
---|
| 2625 | vector<Int> dependencyId; |
---|
| 2626 | vector<Int> viewId; |
---|
| 2627 | |
---|
| 2628 | for (Int i = 0; i <= getMaxLayersMinus1(); i++ ) |
---|
| 2629 | { |
---|
| 2630 | Int layerIdInNuh = getLayerIdInNuh( i ); |
---|
| 2631 | layerIdxInVps .push_back( i ); |
---|
| 2632 | viewOrderIndex.push_back( getViewIndex ( layerIdInNuh ) ); |
---|
| 2633 | dependencyId .push_back( getDependencyId( layerIdInNuh ) ); |
---|
| 2634 | auxId .push_back( getAuxId ( layerIdInNuh ) ); |
---|
| 2635 | viewId .push_back( getViewId ( layerIdInNuh ) ); |
---|
| 2636 | #if H_3D |
---|
| 2637 | depthId .push_back( getDepthId ( layerIdInNuh ) ); |
---|
| 2638 | #endif |
---|
| 2639 | } |
---|
| 2640 | |
---|
| 2641 | std::cout << std::right << std::setw(60) << std::setfill('-') << " " << std::setfill(' ') << std::endl << "Scalability Ids" << std::endl; |
---|
| 2642 | xPrintArray( "layerIdxInVps" , getMaxLayersMinus1()+1, layerIdxInVps, false ); |
---|
| 2643 | xPrintArray( "layer_id_in_nuh", getMaxLayersMinus1()+1, m_layerIdInNuh, false ); |
---|
| 2644 | |
---|
| 2645 | xPrintArray( "ViewOrderIndex", getMaxLayersMinus1()+1, viewOrderIndex, false ); |
---|
| 2646 | xPrintArray( "DependencyId" , getMaxLayersMinus1()+1, dependencyId , false ); |
---|
| 2647 | xPrintArray( "AuxId" , getMaxLayersMinus1()+1, auxId , false ); |
---|
| 2648 | xPrintArray( "ViewId" , getMaxLayersMinus1()+1, viewId , false ); |
---|
| 2649 | |
---|
| 2650 | std::cout << std::endl; |
---|
| 2651 | } |
---|
| 2652 | |
---|
| 2653 | Void TComVPS::printLayerSets() |
---|
| 2654 | { |
---|
| 2655 | vector<Int> fullArray; |
---|
| 2656 | vector<Int> numLayersInIdList; |
---|
| 2657 | vector<Int> rangeLayerSets; |
---|
| 2658 | |
---|
| 2659 | |
---|
| 2660 | for (Int i = 0; i < getNumLayerSets(); i++ ) |
---|
| 2661 | { |
---|
| 2662 | numLayersInIdList.push_back( getNumLayersInIdList( i ) ); |
---|
| 2663 | rangeLayerSets.push_back( i ); |
---|
| 2664 | } |
---|
| 2665 | |
---|
| 2666 | vector<Int> rangeOutputLayerSets; |
---|
| 2667 | vector<Int> numOutputLayersInOutputLayerSet; |
---|
| 2668 | vector<Int> numDecLayer; |
---|
| 2669 | vector<Int> numLayersInLayerSetForOutputLayerSet; |
---|
| 2670 | vector<Int> vOlsIdxToLsIdx; |
---|
| 2671 | for (Int i = 0; i < getNumOutputLayerSets(); i++ ) |
---|
| 2672 | { |
---|
| 2673 | vOlsIdxToLsIdx.push_back( olsIdxToLsIdx(i)); |
---|
| 2674 | numOutputLayersInOutputLayerSet.push_back( getNumOutputLayersInOutputLayerSet( i ) ); |
---|
| 2675 | numDecLayer.push_back( (Int) m_targetDecLayerIdLists[ i ].size() ); |
---|
| 2676 | rangeOutputLayerSets.push_back( i ); |
---|
| 2677 | numLayersInLayerSetForOutputLayerSet.push_back( getNumLayersInIdList( olsIdxToLsIdx( i ) ) ); |
---|
| 2678 | } |
---|
| 2679 | |
---|
| 2680 | vector<Int> rangeIndependentLayers; |
---|
| 2681 | for(Int i = 0; i < getNumIndependentLayers(); i++ ) |
---|
| 2682 | { |
---|
| 2683 | rangeIndependentLayers.push_back( i ); |
---|
| 2684 | } |
---|
| 2685 | |
---|
| 2686 | vector<Int> rangeAddLayerSets; |
---|
| 2687 | vector<Int> numHighestLayerIdxPlus1; |
---|
| 2688 | for(Int i = 0; i < getNumAddLayerSets(); i++ ) |
---|
| 2689 | { |
---|
| 2690 | rangeAddLayerSets.push_back( i ); |
---|
| 2691 | numHighestLayerIdxPlus1.push_back( getNumIndependentLayers() ); |
---|
| 2692 | } |
---|
| 2693 | |
---|
| 2694 | std::cout << std::right << std::setw(60) << std::setfill('-') << " " << std::setfill(' ') << std::endl << "Layer Sets" << std::endl; |
---|
| 2695 | xPrintArray( "TreePartitionLayerIdList", getNumIndependentLayers(), rangeIndependentLayers, m_numLayersInTreePartition, m_treePartitionLayerIdList, true ); |
---|
| 2696 | xPrintArray( "highest_layer_idx_plus1", getNumAddLayerSets(), rangeAddLayerSets, numHighestLayerIdxPlus1, m_highestLayerIdxPlus1, true ); |
---|
| 2697 | xPrintArray( "LayerSetLayerIdList" , (Int) getNumLayerSets() , rangeLayerSets , numLayersInIdList, m_layerSetLayerIdList, true ); |
---|
| 2698 | xPrintArray( "OlsIdxToLsIdx", (Int) vOlsIdxToLsIdx.size(), vOlsIdxToLsIdx, true ); |
---|
| 2699 | xPrintArray( "OutputLayerFlag" , getNumOutputLayerSets(), rangeOutputLayerSets, numLayersInLayerSetForOutputLayerSet, m_outputLayerFlag, true ); |
---|
| 2700 | xPrintArray( "TargetOptLayerIdList", getNumOutputLayerSets(), rangeOutputLayerSets, numOutputLayersInOutputLayerSet, m_targetOptLayerIdLists, true ); |
---|
| 2701 | xPrintArray( "NecessaryLayerFlag" , getNumOutputLayerSets(), rangeOutputLayerSets, numLayersInLayerSetForOutputLayerSet, m_necessaryLayerFlag , true ); |
---|
| 2702 | xPrintArray( "TargetDecLayerIdList", getNumOutputLayerSets(), rangeOutputLayerSets, numDecLayer, m_targetDecLayerIdLists, true ); |
---|
| 2703 | std::cout << endl; |
---|
| 2704 | } |
---|
| 2705 | |
---|
| 2706 | |
---|
[608] | 2707 | #endif // H_MV |
---|
[56] | 2708 | |
---|
[2] | 2709 | // ------------------------------------------------------------------------------------------------ |
---|
| 2710 | // Sequence parameter set (SPS) |
---|
| 2711 | // ------------------------------------------------------------------------------------------------ |
---|
| 2712 | |
---|
| 2713 | TComSPS::TComSPS() |
---|
[56] | 2714 | : m_SPSId ( 0) |
---|
[608] | 2715 | , m_VPSId ( 0) |
---|
[56] | 2716 | , m_chromaFormatIdc (CHROMA_420) |
---|
| 2717 | , m_uiMaxTLayers ( 1) |
---|
| 2718 | // Structure |
---|
| 2719 | , m_picWidthInLumaSamples (352) |
---|
| 2720 | , m_picHeightInLumaSamples (288) |
---|
[608] | 2721 | , m_log2MinCodingBlockSize ( 0) |
---|
| 2722 | , m_log2DiffMaxMinCodingBlockSize (0) |
---|
[56] | 2723 | , m_uiMaxCUWidth ( 32) |
---|
| 2724 | , m_uiMaxCUHeight ( 32) |
---|
| 2725 | , m_uiMaxCUDepth ( 3) |
---|
| 2726 | , m_bLongTermRefsPresent (false) |
---|
| 2727 | , m_uiQuadtreeTULog2MaxSize ( 0) |
---|
| 2728 | , m_uiQuadtreeTULog2MinSize ( 0) |
---|
| 2729 | , m_uiQuadtreeTUMaxDepthInter ( 0) |
---|
| 2730 | , m_uiQuadtreeTUMaxDepthIntra ( 0) |
---|
| 2731 | // Tool list |
---|
| 2732 | , m_usePCM (false) |
---|
| 2733 | , m_pcmLog2MaxSize ( 5) |
---|
| 2734 | , m_uiPCMLog2MinSize ( 7) |
---|
[608] | 2735 | , m_bitDepthY ( 8) |
---|
| 2736 | , m_bitDepthC ( 8) |
---|
[56] | 2737 | , m_qpBDOffsetY ( 0) |
---|
| 2738 | , m_qpBDOffsetC ( 0) |
---|
| 2739 | , m_uiPCMBitDepthLuma ( 8) |
---|
| 2740 | , m_uiPCMBitDepthChroma ( 8) |
---|
| 2741 | , m_bPCMFilterDisableFlag (false) |
---|
| 2742 | , m_uiBitsForPOC ( 8) |
---|
[608] | 2743 | , m_numLongTermRefPicSPS ( 0) |
---|
[56] | 2744 | , m_uiMaxTrSize ( 32) |
---|
| 2745 | , m_bUseSAO (false) |
---|
| 2746 | , m_bTemporalIdNestingFlag (false) |
---|
| 2747 | , m_scalingListEnabledFlag (false) |
---|
[608] | 2748 | , m_useStrongIntraSmoothing (false) |
---|
| 2749 | , m_vuiParametersPresentFlag (false) |
---|
| 2750 | , m_vuiParameters () |
---|
| 2751 | #if H_MV |
---|
[622] | 2752 | , m_pcVPS ( NULL ) |
---|
| 2753 | , m_spsInferScalingListFlag ( false ) |
---|
| 2754 | , m_spsScalingListRefLayerId ( 0 ) |
---|
[738] | 2755 | |
---|
| 2756 | , m_updateRepFormatFlag ( false ) |
---|
| 2757 | , m_spsRepFormatIdx ( 0 ) |
---|
[608] | 2758 | , m_interViewMvVertConstraintFlag (false) |
---|
[56] | 2759 | #endif |
---|
[608] | 2760 | #if H_3D |
---|
| 2761 | , m_bCamParInSliceHeader (false) |
---|
[210] | 2762 | #endif |
---|
[56] | 2763 | { |
---|
| 2764 | for ( Int i = 0; i < MAX_TLAYER; i++ ) |
---|
| 2765 | { |
---|
| 2766 | m_uiMaxLatencyIncrease[i] = 0; |
---|
[608] | 2767 | m_uiMaxDecPicBuffering[i] = 1; |
---|
[56] | 2768 | m_numReorderPics[i] = 0; |
---|
| 2769 | } |
---|
[608] | 2770 | m_scalingList = new TComScalingList; |
---|
| 2771 | ::memset(m_ltRefPicPocLsbSps, 0, sizeof(m_ltRefPicPocLsbSps)); |
---|
| 2772 | ::memset(m_usedByCurrPicLtSPSFlag, 0, sizeof(m_usedByCurrPicLtSPSFlag)); |
---|
[773] | 2773 | #if H_MV |
---|
[964] | 2774 | m_spsRangeExtensionsFlag = false; |
---|
| 2775 | m_spsMultilayerExtensionFlag = false; |
---|
| 2776 | #if H_3D |
---|
| 2777 | m_spsExtension5bits = 0; |
---|
| 2778 | m_sps3dExtensionFlag = false; |
---|
| 2779 | #else |
---|
| 2780 | m_spsExtension6bits = 0; |
---|
| 2781 | #endif |
---|
| 2782 | |
---|
[738] | 2783 | #endif |
---|
[2] | 2784 | } |
---|
| 2785 | |
---|
| 2786 | TComSPS::~TComSPS() |
---|
| 2787 | { |
---|
[608] | 2788 | delete m_scalingList; |
---|
| 2789 | m_RPSList.destroy(); |
---|
| 2790 | } |
---|
| 2791 | |
---|
| 2792 | Void TComSPS::createRPSList( Int numRPS ) |
---|
| 2793 | { |
---|
| 2794 | m_RPSList.destroy(); |
---|
| 2795 | m_RPSList.create(numRPS); |
---|
| 2796 | } |
---|
| 2797 | |
---|
| 2798 | Void TComSPS::setHrdParameters( UInt frameRate, UInt numDU, UInt bitRate, Bool randomAccess ) |
---|
| 2799 | { |
---|
| 2800 | if( !getVuiParametersPresentFlag() ) |
---|
[56] | 2801 | { |
---|
[608] | 2802 | return; |
---|
[56] | 2803 | } |
---|
[608] | 2804 | |
---|
| 2805 | TComVUI *vui = getVuiParameters(); |
---|
| 2806 | TComHRD *hrd = vui->getHrdParameters(); |
---|
| 2807 | |
---|
| 2808 | TimingInfo *timingInfo = vui->getTimingInfo(); |
---|
| 2809 | timingInfo->setTimingInfoPresentFlag( true ); |
---|
| 2810 | switch( frameRate ) |
---|
[56] | 2811 | { |
---|
[608] | 2812 | case 24: |
---|
| 2813 | timingInfo->setNumUnitsInTick( 1125000 ); timingInfo->setTimeScale ( 27000000 ); |
---|
| 2814 | break; |
---|
| 2815 | case 25: |
---|
| 2816 | timingInfo->setNumUnitsInTick( 1080000 ); timingInfo->setTimeScale ( 27000000 ); |
---|
| 2817 | break; |
---|
| 2818 | case 30: |
---|
| 2819 | timingInfo->setNumUnitsInTick( 900900 ); timingInfo->setTimeScale ( 27000000 ); |
---|
| 2820 | break; |
---|
| 2821 | case 50: |
---|
| 2822 | timingInfo->setNumUnitsInTick( 540000 ); timingInfo->setTimeScale ( 27000000 ); |
---|
| 2823 | break; |
---|
| 2824 | case 60: |
---|
| 2825 | timingInfo->setNumUnitsInTick( 450450 ); timingInfo->setTimeScale ( 27000000 ); |
---|
| 2826 | break; |
---|
| 2827 | default: |
---|
| 2828 | timingInfo->setNumUnitsInTick( 1001 ); timingInfo->setTimeScale ( 60000 ); |
---|
| 2829 | break; |
---|
[56] | 2830 | } |
---|
[2] | 2831 | |
---|
[608] | 2832 | Bool rateCnt = ( bitRate > 0 ); |
---|
| 2833 | hrd->setNalHrdParametersPresentFlag( rateCnt ); |
---|
| 2834 | hrd->setVclHrdParametersPresentFlag( rateCnt ); |
---|
| 2835 | |
---|
| 2836 | hrd->setSubPicCpbParamsPresentFlag( ( numDU > 1 ) ); |
---|
| 2837 | |
---|
| 2838 | if( hrd->getSubPicCpbParamsPresentFlag() ) |
---|
[189] | 2839 | { |
---|
[608] | 2840 | hrd->setTickDivisorMinus2( 100 - 2 ); // |
---|
| 2841 | hrd->setDuCpbRemovalDelayLengthMinus1( 7 ); // 8-bit precision ( plus 1 for last DU in AU ) |
---|
| 2842 | hrd->setSubPicCpbParamsInPicTimingSEIFlag( true ); |
---|
| 2843 | hrd->setDpbOutputDelayDuLengthMinus1( 5 + 7 ); // With sub-clock tick factor of 100, at least 7 bits to have the same value as AU dpb delay |
---|
[189] | 2844 | } |
---|
[608] | 2845 | else |
---|
| 2846 | { |
---|
| 2847 | hrd->setSubPicCpbParamsInPicTimingSEIFlag( false ); |
---|
| 2848 | } |
---|
| 2849 | |
---|
| 2850 | hrd->setBitRateScale( 4 ); // in units of 2~( 6 + 4 ) = 1,024 bps |
---|
| 2851 | hrd->setCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit |
---|
| 2852 | hrd->setDuCpbSizeScale( 6 ); // in units of 2~( 4 + 4 ) = 1,024 bit |
---|
[189] | 2853 | |
---|
[608] | 2854 | hrd->setInitialCpbRemovalDelayLengthMinus1(15); // assuming 0.5 sec, log2( 90,000 * 0.5 ) = 16-bit |
---|
| 2855 | if( randomAccess ) |
---|
[189] | 2856 | { |
---|
[608] | 2857 | hrd->setCpbRemovalDelayLengthMinus1(5); // 32 = 2^5 (plus 1) |
---|
| 2858 | hrd->setDpbOutputDelayLengthMinus1 (5); // 32 + 3 = 2^6 |
---|
| 2859 | } |
---|
| 2860 | else |
---|
| 2861 | { |
---|
| 2862 | hrd->setCpbRemovalDelayLengthMinus1(9); // max. 2^10 |
---|
| 2863 | hrd->setDpbOutputDelayLengthMinus1 (9); // max. 2^10 |
---|
| 2864 | } |
---|
| 2865 | |
---|
| 2866 | /* |
---|
| 2867 | Note: only the case of "vps_max_temporal_layers_minus1 = 0" is supported. |
---|
| 2868 | */ |
---|
| 2869 | Int i, j; |
---|
| 2870 | UInt birateValue, cpbSizeValue; |
---|
| 2871 | UInt ducpbSizeValue; |
---|
| 2872 | UInt duBitRateValue = 0; |
---|
| 2873 | |
---|
| 2874 | for( i = 0; i < MAX_TLAYER; i ++ ) |
---|
| 2875 | { |
---|
| 2876 | hrd->setFixedPicRateFlag( i, 1 ); |
---|
| 2877 | hrd->setPicDurationInTcMinus1( i, 0 ); |
---|
| 2878 | hrd->setLowDelayHrdFlag( i, 0 ); |
---|
| 2879 | hrd->setCpbCntMinus1( i, 0 ); |
---|
| 2880 | |
---|
| 2881 | birateValue = bitRate; |
---|
| 2882 | cpbSizeValue = bitRate; // 1 second |
---|
| 2883 | ducpbSizeValue = bitRate/numDU; |
---|
| 2884 | duBitRateValue = bitRate; |
---|
| 2885 | for( j = 0; j < ( hrd->getCpbCntMinus1( i ) + 1 ); j ++ ) |
---|
[189] | 2886 | { |
---|
[608] | 2887 | hrd->setBitRateValueMinus1( i, j, 0, ( birateValue - 1 ) ); |
---|
| 2888 | hrd->setCpbSizeValueMinus1( i, j, 0, ( cpbSizeValue - 1 ) ); |
---|
| 2889 | hrd->setDuCpbSizeValueMinus1( i, j, 0, ( ducpbSizeValue - 1 ) ); |
---|
| 2890 | hrd->setCbrFlag( i, j, 0, ( j == 0 ) ); |
---|
| 2891 | |
---|
| 2892 | hrd->setBitRateValueMinus1( i, j, 1, ( birateValue - 1) ); |
---|
| 2893 | hrd->setCpbSizeValueMinus1( i, j, 1, ( cpbSizeValue - 1 ) ); |
---|
| 2894 | hrd->setDuCpbSizeValueMinus1( i, j, 1, ( ducpbSizeValue - 1 ) ); |
---|
| 2895 | hrd->setDuBitRateValueMinus1( i, j, 1, ( duBitRateValue - 1 ) ); |
---|
| 2896 | hrd->setCbrFlag( i, j, 1, ( j == 0 ) ); |
---|
[189] | 2897 | } |
---|
| 2898 | } |
---|
| 2899 | } |
---|
[608] | 2900 | const Int TComSPS::m_winUnitX[]={1,2,2,1}; |
---|
| 2901 | const Int TComSPS::m_winUnitY[]={1,2,1,1}; |
---|
[189] | 2902 | |
---|
[2] | 2903 | TComPPS::TComPPS() |
---|
[56] | 2904 | : m_PPSId (0) |
---|
| 2905 | , m_SPSId (0) |
---|
| 2906 | , m_picInitQPMinus26 (0) |
---|
| 2907 | , m_useDQP (false) |
---|
| 2908 | , m_bConstrainedIntraPred (false) |
---|
[608] | 2909 | , m_bSliceChromaQpFlag (false) |
---|
[56] | 2910 | , m_pcSPS (NULL) |
---|
| 2911 | , m_uiMaxCuDQPDepth (0) |
---|
| 2912 | , m_uiMinCuDQPSize (0) |
---|
[608] | 2913 | , m_chromaCbQpOffset (0) |
---|
| 2914 | , m_chromaCrQpOffset (0) |
---|
| 2915 | , m_numRefIdxL0DefaultActive (1) |
---|
| 2916 | , m_numRefIdxL1DefaultActive (1) |
---|
| 2917 | , m_TransquantBypassEnableFlag (false) |
---|
| 2918 | , m_useTransformSkip (false) |
---|
| 2919 | , m_dependentSliceSegmentsEnabledFlag (false) |
---|
| 2920 | , m_tilesEnabledFlag (false) |
---|
| 2921 | , m_entropyCodingSyncEnabledFlag (false) |
---|
| 2922 | , m_loopFilterAcrossTilesEnabledFlag (true) |
---|
[1084] | 2923 | , m_uniformSpacingFlag (false) |
---|
| 2924 | , m_numTileColumnsMinus1 (0) |
---|
| 2925 | , m_numTileRowsMinus1 (0) |
---|
| 2926 | , m_numSubstreams (1) |
---|
[56] | 2927 | , m_signHideFlag(0) |
---|
| 2928 | , m_cabacInitPresentFlag (false) |
---|
[608] | 2929 | , m_encCABACTableIdx (I_SLICE) |
---|
| 2930 | , m_sliceHeaderExtensionPresentFlag (false) |
---|
| 2931 | , m_loopFilterAcrossSlicesEnabledFlag (false) |
---|
| 2932 | , m_listsModificationPresentFlag( 0) |
---|
| 2933 | , m_numExtraSliceHeaderBits(0) |
---|
[622] | 2934 | #if H_MV |
---|
| 2935 | , m_ppsInferScalingListFlag(false) |
---|
| 2936 | , m_ppsScalingListRefLayerId(0) |
---|
[872] | 2937 | , m_pocResetInfoPresentFlag(false) |
---|
[773] | 2938 | #if H_3D |
---|
[758] | 2939 | , m_pcDLT(NULL) |
---|
[622] | 2940 | #endif |
---|
[758] | 2941 | #endif |
---|
[2] | 2942 | { |
---|
[608] | 2943 | m_scalingList = new TComScalingList; |
---|
[872] | 2944 | |
---|
[884] | 2945 | #if H_MV |
---|
[964] | 2946 | m_ppsRangeExtensionsFlag = false; |
---|
| 2947 | m_ppsMultilayerExtensionFlag = false; |
---|
| 2948 | #if !H_3D |
---|
| 2949 | m_ppsExtension6bits = 0; |
---|
| 2950 | #else |
---|
| 2951 | m_pps3dExtensionFlag = false; |
---|
| 2952 | m_ppsExtension5bits = 0; |
---|
| 2953 | #endif |
---|
[872] | 2954 | #endif |
---|
[2] | 2955 | } |
---|
| 2956 | |
---|
| 2957 | TComPPS::~TComPPS() |
---|
| 2958 | { |
---|
[608] | 2959 | delete m_scalingList; |
---|
[2] | 2960 | } |
---|
| 2961 | |
---|
[773] | 2962 | #if H_3D |
---|
[758] | 2963 | TComDLT::TComDLT() |
---|
| 2964 | : m_bDltPresentFlag(false) |
---|
| 2965 | , m_iNumDepthViews(0) |
---|
| 2966 | , m_uiDepthViewBitDepth(8) |
---|
| 2967 | { |
---|
| 2968 | m_uiDepthViewBitDepth = g_bitDepthY; |
---|
| 2969 | |
---|
| 2970 | for( Int i = 0; i < MAX_NUM_LAYERS; i++ ) |
---|
| 2971 | { |
---|
| 2972 | m_bUseDLTFlag [i] = false; |
---|
| 2973 | m_bInterViewDltPredEnableFlag [i] = false; |
---|
| 2974 | |
---|
| 2975 | // allocate some memory and initialize with default mapping |
---|
| 2976 | m_iNumDepthmapValues[i] = ((1 << m_uiDepthViewBitDepth)-1)+1; |
---|
| 2977 | m_iDepthValue2Idx[i] = (Int*) xMalloc(Int, m_iNumDepthmapValues[i]); |
---|
| 2978 | m_iIdx2DepthValue[i] = (Int*) xMalloc(Int, m_iNumDepthmapValues[i]); |
---|
| 2979 | |
---|
| 2980 | //default mapping |
---|
| 2981 | for (Int d=0; d<m_iNumDepthmapValues[i]; d++) |
---|
| 2982 | { |
---|
| 2983 | m_iDepthValue2Idx[i][d] = d; |
---|
| 2984 | m_iIdx2DepthValue[i][d] = d; |
---|
| 2985 | } |
---|
| 2986 | } |
---|
| 2987 | } |
---|
| 2988 | |
---|
| 2989 | TComDLT::~TComDLT() |
---|
| 2990 | { |
---|
| 2991 | for( Int i = 0; i < MAX_NUM_LAYERS; i++ ) |
---|
| 2992 | { |
---|
| 2993 | if ( m_iDepthValue2Idx[i] != NULL ) |
---|
| 2994 | { |
---|
| 2995 | xFree( m_iDepthValue2Idx[i] ); |
---|
| 2996 | m_iDepthValue2Idx[i] = NULL; |
---|
| 2997 | } |
---|
| 2998 | |
---|
| 2999 | if ( m_iIdx2DepthValue[i] != NULL ) |
---|
| 3000 | { |
---|
| 3001 | xFree( m_iIdx2DepthValue[i] ); |
---|
| 3002 | m_iIdx2DepthValue[i] = NULL; |
---|
| 3003 | } |
---|
| 3004 | } |
---|
| 3005 | } |
---|
| 3006 | |
---|
| 3007 | Void TComDLT::setDepthLUTs(Int layerIdInVps, Int* idxToDepthValueTable, Int iNumDepthValues) |
---|
| 3008 | { |
---|
| 3009 | if( idxToDepthValueTable == NULL || iNumDepthValues == 0 ) // default mapping only |
---|
| 3010 | return; |
---|
| 3011 | |
---|
| 3012 | // copy idx2DepthValue to internal array |
---|
| 3013 | memcpy(m_iIdx2DepthValue[layerIdInVps], idxToDepthValueTable, iNumDepthValues*sizeof(UInt)); |
---|
| 3014 | |
---|
| 3015 | UInt uiMaxDepthValue = ((1 << g_bitDepthY)-1); |
---|
| 3016 | for(Int p=0; p<=uiMaxDepthValue; p++) |
---|
| 3017 | { |
---|
| 3018 | Int iIdxDown = 0; |
---|
| 3019 | Int iIdxUp = iNumDepthValues-1; |
---|
| 3020 | Bool bFound = false; |
---|
| 3021 | |
---|
| 3022 | // iterate over indices to find lower closest depth |
---|
| 3023 | Int i = 1; |
---|
| 3024 | while(!bFound && i<iNumDepthValues) |
---|
| 3025 | { |
---|
| 3026 | if( m_iIdx2DepthValue[layerIdInVps][i] > p ) |
---|
| 3027 | { |
---|
| 3028 | iIdxDown = i-1; |
---|
| 3029 | bFound = true; |
---|
| 3030 | } |
---|
| 3031 | |
---|
| 3032 | i++; |
---|
| 3033 | } |
---|
| 3034 | // iterate over indices to find upper closest depth |
---|
| 3035 | i = iNumDepthValues-2; |
---|
| 3036 | bFound = false; |
---|
| 3037 | while(!bFound && i>=0) |
---|
| 3038 | { |
---|
| 3039 | if( m_iIdx2DepthValue[layerIdInVps][i] < p ) |
---|
| 3040 | { |
---|
| 3041 | iIdxUp = i+1; |
---|
| 3042 | bFound = true; |
---|
| 3043 | } |
---|
| 3044 | |
---|
| 3045 | i--; |
---|
| 3046 | } |
---|
| 3047 | |
---|
| 3048 | // assert monotony |
---|
| 3049 | assert(iIdxDown<=iIdxUp); |
---|
| 3050 | |
---|
| 3051 | // assign closer depth value/idx |
---|
| 3052 | if( abs(p-m_iIdx2DepthValue[layerIdInVps][iIdxDown]) < abs(p-m_iIdx2DepthValue[layerIdInVps][iIdxUp]) ) |
---|
| 3053 | { |
---|
| 3054 | m_iDepthValue2Idx[layerIdInVps][p] = iIdxDown; |
---|
| 3055 | } |
---|
| 3056 | else |
---|
| 3057 | { |
---|
| 3058 | m_iDepthValue2Idx[layerIdInVps][p] = iIdxUp; |
---|
| 3059 | } |
---|
| 3060 | |
---|
| 3061 | } |
---|
| 3062 | |
---|
| 3063 | // update DLT variables |
---|
| 3064 | m_iNumDepthmapValues[layerIdInVps] = iNumDepthValues; |
---|
| 3065 | } |
---|
| 3066 | |
---|
| 3067 | Void TComDLT::getDeltaDLT( Int layerIdInVps, Int* piDLTInRef, UInt uiDLTInRefNum, Int* piDeltaDLTOut, UInt *puiDeltaDLTOutNum ) |
---|
| 3068 | { |
---|
| 3069 | Bool abBM0[ 256 ]; |
---|
| 3070 | Bool abBM1[ 256 ]; |
---|
| 3071 | |
---|
| 3072 | memset( abBM0, 0, sizeof( abBM0 )); |
---|
| 3073 | memset( abBM1, 0, sizeof( abBM1 )); |
---|
| 3074 | |
---|
| 3075 | // convert reference DLT to bit string |
---|
| 3076 | for( Int i = 0; i < uiDLTInRefNum; i++ ) |
---|
| 3077 | { |
---|
| 3078 | abBM0[ piDLTInRef[ i ] ] = true; |
---|
| 3079 | } |
---|
| 3080 | // convert internal DLT to bit string |
---|
| 3081 | for( Int i = 0; i < m_iNumDepthmapValues[ layerIdInVps ]; i++ ) |
---|
| 3082 | { |
---|
| 3083 | abBM1[ m_iIdx2DepthValue[ layerIdInVps ][ i ] ] = true; |
---|
| 3084 | } |
---|
| 3085 | |
---|
| 3086 | *puiDeltaDLTOutNum = 0; |
---|
| 3087 | for( Int i = 0; i < 256; i++ ) |
---|
| 3088 | { |
---|
| 3089 | if( abBM0[ i ] ^ abBM1[ i ] ) |
---|
| 3090 | { |
---|
| 3091 | piDeltaDLTOut[ *puiDeltaDLTOutNum ] = i; |
---|
| 3092 | *puiDeltaDLTOutNum = *puiDeltaDLTOutNum + 1; |
---|
| 3093 | } |
---|
| 3094 | } |
---|
| 3095 | } |
---|
| 3096 | |
---|
| 3097 | Void TComDLT::setDeltaDLT( Int layerIdInVps, Int* piDLTInRef, UInt uiDLTInRefNum, Int* piDeltaDLTIn, UInt uiDeltaDLTInNum ) |
---|
| 3098 | { |
---|
| 3099 | Bool abBM0[ 256 ]; |
---|
| 3100 | Bool abBM1[ 256 ]; |
---|
| 3101 | |
---|
| 3102 | memset( abBM0, 0, sizeof( abBM0 )); |
---|
| 3103 | memset( abBM1, 0, sizeof( abBM1 )); |
---|
| 3104 | |
---|
| 3105 | // convert reference DLT to bit string |
---|
| 3106 | for( Int i = 0; i < uiDLTInRefNum; i++ ) |
---|
| 3107 | { |
---|
| 3108 | abBM0[ piDLTInRef[ i ] ] = true; |
---|
| 3109 | } |
---|
| 3110 | // convert delta DLT to bit string |
---|
| 3111 | for( Int i = 0; i < uiDeltaDLTInNum; i++ ) |
---|
| 3112 | { |
---|
| 3113 | abBM1[ piDeltaDLTIn[ i ] ] = true; |
---|
| 3114 | } |
---|
| 3115 | |
---|
| 3116 | Int aiIdx2DepthValue[256]; |
---|
| 3117 | UInt uiNumDepthValues = 0; |
---|
| 3118 | memset( aiIdx2DepthValue, 0, sizeof( aiIdx2DepthValue )); |
---|
| 3119 | |
---|
| 3120 | for( Int i = 0; i < 256; i++ ) |
---|
| 3121 | { |
---|
| 3122 | if( abBM0[ i ] ^ abBM1[ i ] ) |
---|
| 3123 | { |
---|
| 3124 | aiIdx2DepthValue[ uiNumDepthValues++ ] = i; |
---|
| 3125 | } |
---|
| 3126 | } |
---|
| 3127 | |
---|
| 3128 | // update internal tables |
---|
| 3129 | setDepthLUTs(layerIdInVps, aiIdx2DepthValue, uiNumDepthValues); |
---|
| 3130 | } |
---|
| 3131 | |
---|
| 3132 | #endif |
---|
| 3133 | |
---|
[622] | 3134 | #if H_MV |
---|
| 3135 | Void TComSPS::inferRepFormat( TComVPS* vps, Int layerIdCurr ) |
---|
| 3136 | { |
---|
[1066] | 3137 | if ( getMultiLayerExtSpsFlag() ) |
---|
[622] | 3138 | { |
---|
[738] | 3139 | Int repFormatIdx = getUpdateRepFormatFlag() ? getSpsRepFormatIdx() : vps->getVpsRepFormatIdx( vps->getLayerIdInVps( layerIdCurr ) ) ; |
---|
| 3140 | TComRepFormat* repFormat = vps->getRepFormat( repFormatIdx ); |
---|
[1066] | 3141 | setChromaFormatIdc( repFormat->getChromaFormatVpsIdc() ); |
---|
| 3142 | //// ToDo: add when supported: |
---|
| 3143 | // setSeperateColourPlaneFlag( repFormat->getSeparateColourPlaneVpsFlag() ) ; |
---|
[622] | 3144 | |
---|
[1066] | 3145 | setPicWidthInLumaSamples ( repFormat->getPicWidthVpsInLumaSamples() ); |
---|
| 3146 | setPicHeightInLumaSamples( repFormat->getPicHeightVpsInLumaSamples() ); |
---|
[622] | 3147 | |
---|
[1066] | 3148 | setBitDepthY ( repFormat->getBitDepthVpsLumaMinus8() + 8 ); |
---|
| 3149 | setQpBDOffsetY ( (Int) (6*( getBitDepthY() - 8 )) ); |
---|
[622] | 3150 | |
---|
[1066] | 3151 | setBitDepthC ( repFormat->getBitDepthVpsChromaMinus8() + 8 ); |
---|
| 3152 | setQpBDOffsetC ( (Int) (6* ( getBitDepthC() -8 ) ) ); |
---|
| 3153 | Window &spsConf = getConformanceWindow(); |
---|
| 3154 | |
---|
| 3155 | // Scaled later |
---|
| 3156 | spsConf.setScaledFlag( false ); |
---|
| 3157 | spsConf.setWindowLeftOffset ( repFormat->getConfWinVpsLeftOffset() ); |
---|
| 3158 | spsConf.setWindowRightOffset ( repFormat->getConfWinVpsRightOffset() ); |
---|
| 3159 | spsConf.setWindowTopOffset ( repFormat->getConfWinVpsTopOffset() ); |
---|
| 3160 | spsConf.setWindowBottomOffset( repFormat->getConfWinVpsBottomOffset() ); |
---|
| 3161 | |
---|
| 3162 | if ( getMultiLayerExtSpsFlag() && getUpdateRepFormatFlag() ) |
---|
[622] | 3163 | { |
---|
| 3164 | assert( getChromaFormatIdc() <= repFormat->getChromaFormatVpsIdc() ); |
---|
| 3165 | //// ToDo: add when supported: |
---|
| 3166 | // assert( getSeperateColourPlaneFlag() <= repFormat->getSeparateColourPlaneVpsFlag() ) ; |
---|
| 3167 | |
---|
| 3168 | assert( getPicWidthInLumaSamples() <= repFormat->getPicWidthVpsInLumaSamples() ); |
---|
| 3169 | assert( getPicHeightInLumaSamples() <= repFormat->getPicHeightVpsInLumaSamples() ); |
---|
| 3170 | |
---|
| 3171 | assert( getBitDepthY() <= repFormat->getBitDepthVpsLumaMinus8() + 8 ); |
---|
| 3172 | assert( getBitDepthC() <= repFormat->getBitDepthVpsChromaMinus8() + 8 ); |
---|
| 3173 | } |
---|
| 3174 | } |
---|
| 3175 | |
---|
| 3176 | // Set conformance window |
---|
| 3177 | Int scal = TComSPS::getWinUnitX( getChromaFormatIdc() ) ; |
---|
| 3178 | getConformanceWindow().scaleOffsets( scal ); |
---|
| 3179 | getVuiParameters()->getDefaultDisplayWindow().scaleOffsets( scal ); |
---|
| 3180 | } |
---|
| 3181 | |
---|
| 3182 | Void TComSPS::inferScalingList( TComSPS* spsSrc ) |
---|
| 3183 | { |
---|
| 3184 | if ( getSpsInferScalingListFlag() ) |
---|
| 3185 | { |
---|
| 3186 | assert( spsSrc != NULL ); |
---|
| 3187 | assert( !spsSrc->getSpsInferScalingListFlag() ); |
---|
| 3188 | getScalingList()->inferFrom( spsSrc->getScalingList() ); |
---|
| 3189 | } |
---|
| 3190 | } |
---|
[976] | 3191 | |
---|
| 3192 | Void TComSPS::inferSpsMaxDecPicBufferingMinus1( TComVPS* vps, Int targetOptLayerSetIdx, Int currLayerId, Bool encoder ) |
---|
| 3193 | { |
---|
| 3194 | const std::vector<Int>& targetDecLayerIdList = vps->getTargetDecLayerIdList( vps->olsIdxToLsIdx( targetOptLayerSetIdx )); |
---|
| 3195 | |
---|
[1066] | 3196 | if ( getMultiLayerExtSpsFlag() ) |
---|
[976] | 3197 | { |
---|
| 3198 | Int layerIdx = 0; |
---|
| 3199 | while (layerIdx < (Int) targetDecLayerIdList.size() ) |
---|
| 3200 | { |
---|
| 3201 | if ( targetDecLayerIdList[layerIdx] == currLayerId ) |
---|
| 3202 | { |
---|
| 3203 | break; |
---|
| 3204 | } |
---|
| 3205 | layerIdx++; |
---|
| 3206 | } |
---|
| 3207 | |
---|
| 3208 | assert( layerIdx < (Int) targetDecLayerIdList.size() ); |
---|
| 3209 | |
---|
| 3210 | for (Int i = 0; i <= getSpsMaxSubLayersMinus1(); i++ ) |
---|
| 3211 | { |
---|
| 3212 | Int maxDecPicBufferingMinus1 = vps->getDpbSize()->getMaxVpsDecPicBufferingMinus1( targetOptLayerSetIdx, layerIdx, i ) ; |
---|
| 3213 | |
---|
[1066] | 3214 | // This preliminary fix needs to be checked. |
---|
| 3215 | Int maxNumReorderPics = vps->getDpbSize()->getMaxVpsNumReorderPics( targetOptLayerSetIdx, i ); |
---|
| 3216 | Int maxLatencyIncreasePlus1 = vps->getDpbSize()->getMaxVpsLatencyIncreasePlus1( targetOptLayerSetIdx, i ); |
---|
| 3217 | if ( encoder ) |
---|
[976] | 3218 | { |
---|
| 3219 | assert( getMaxDecPicBuffering( i ) - 1 == maxDecPicBufferingMinus1 ); |
---|
[1066] | 3220 | // This preliminary fix needs to be checked. |
---|
| 3221 | assert( getNumReorderPics( i ) == maxNumReorderPics ); |
---|
| 3222 | assert( getMaxLatencyIncrease( i ) == maxLatencyIncreasePlus1 ); |
---|
| 3223 | |
---|
[976] | 3224 | } |
---|
| 3225 | else |
---|
| 3226 | { |
---|
[1066] | 3227 | // This preliminary fix needs to be checked. |
---|
| 3228 | setMaxDecPicBuffering( maxDecPicBufferingMinus1 + 1 , i); |
---|
| 3229 | setNumReorderPics ( maxNumReorderPics, i ); |
---|
| 3230 | setMaxLatencyIncrease( maxLatencyIncreasePlus1 - 1 , i); |
---|
[976] | 3231 | } |
---|
[1066] | 3232 | } |
---|
[976] | 3233 | } |
---|
| 3234 | } |
---|
| 3235 | |
---|
| 3236 | Void TComSPS::checkRpsMaxNumPics( TComVPS* vps, Int currLayerId ) |
---|
| 3237 | { |
---|
| 3238 | for (Int i = 0; i < getRPSList()->getNumberOfReferencePictureSets(); i++ ) |
---|
| 3239 | { |
---|
| 3240 | TComReferencePictureSet* rps = getRPSList()->getReferencePictureSet( i ); |
---|
| 3241 | if ( !rps->getInterRPSPrediction() ) |
---|
| 3242 | { |
---|
[1066] | 3243 | rps->checkMaxNumPics( vps->getVpsExtensionFlag(), MAX_INT, getLayerId(), getMaxDecPicBuffering( getSpsMaxSubLayersMinus1() ) - 1 ); // INT_MAX to be replaced by DpbSize |
---|
[976] | 3244 | } |
---|
| 3245 | } |
---|
| 3246 | } |
---|
| 3247 | |
---|
[1066] | 3248 | Void TComSPS::inferSpsMaxSubLayersMinus1(Bool atPsActivation, TComVPS* vps) |
---|
| 3249 | { |
---|
| 3250 | assert( getLayerId() != 0 ); |
---|
| 3251 | if ( !atPsActivation ) |
---|
| 3252 | { |
---|
| 3253 | assert( vps == NULL ); |
---|
| 3254 | if (getSpsExtOrMaxSubLayersMinus1() != 7) |
---|
| 3255 | { |
---|
| 3256 | setSpsMaxSubLayersMinus1( getSpsExtOrMaxSubLayersMinus1() ); |
---|
| 3257 | } |
---|
| 3258 | } |
---|
| 3259 | else |
---|
| 3260 | { |
---|
| 3261 | assert( vps != NULL ); |
---|
| 3262 | if (getSpsExtOrMaxSubLayersMinus1() == 7) |
---|
| 3263 | { |
---|
| 3264 | setSpsMaxSubLayersMinus1( vps->getMaxSubLayersMinus1() ); |
---|
| 3265 | } |
---|
| 3266 | } |
---|
| 3267 | } |
---|
[622] | 3268 | #endif |
---|
[2] | 3269 | |
---|
[56] | 3270 | TComReferencePictureSet::TComReferencePictureSet() |
---|
| 3271 | : m_numberOfPictures (0) |
---|
| 3272 | , m_numberOfNegativePictures (0) |
---|
| 3273 | , m_numberOfPositivePictures (0) |
---|
| 3274 | , m_numberOfLongtermPictures (0) |
---|
| 3275 | , m_interRPSPrediction (0) |
---|
| 3276 | , m_deltaRIdxMinus1 (0) |
---|
| 3277 | , m_deltaRPS (0) |
---|
| 3278 | , m_numRefIdc (0) |
---|
| 3279 | { |
---|
| 3280 | ::memset( m_deltaPOC, 0, sizeof(m_deltaPOC) ); |
---|
| 3281 | ::memset( m_POC, 0, sizeof(m_POC) ); |
---|
| 3282 | ::memset( m_used, 0, sizeof(m_used) ); |
---|
| 3283 | ::memset( m_refIdc, 0, sizeof(m_refIdc) ); |
---|
| 3284 | } |
---|
| 3285 | |
---|
| 3286 | TComReferencePictureSet::~TComReferencePictureSet() |
---|
| 3287 | { |
---|
| 3288 | } |
---|
| 3289 | |
---|
| 3290 | Void TComReferencePictureSet::setUsed(Int bufferNum, Bool used) |
---|
| 3291 | { |
---|
| 3292 | m_used[bufferNum] = used; |
---|
| 3293 | } |
---|
| 3294 | |
---|
| 3295 | Void TComReferencePictureSet::setDeltaPOC(Int bufferNum, Int deltaPOC) |
---|
| 3296 | { |
---|
| 3297 | m_deltaPOC[bufferNum] = deltaPOC; |
---|
| 3298 | } |
---|
| 3299 | |
---|
| 3300 | Void TComReferencePictureSet::setNumberOfPictures(Int numberOfPictures) |
---|
| 3301 | { |
---|
| 3302 | m_numberOfPictures = numberOfPictures; |
---|
| 3303 | } |
---|
| 3304 | |
---|
| 3305 | Int TComReferencePictureSet::getUsed(Int bufferNum) |
---|
| 3306 | { |
---|
| 3307 | return m_used[bufferNum]; |
---|
| 3308 | } |
---|
| 3309 | |
---|
| 3310 | Int TComReferencePictureSet::getDeltaPOC(Int bufferNum) |
---|
| 3311 | { |
---|
| 3312 | return m_deltaPOC[bufferNum]; |
---|
| 3313 | } |
---|
| 3314 | |
---|
| 3315 | Int TComReferencePictureSet::getNumberOfPictures() |
---|
| 3316 | { |
---|
| 3317 | return m_numberOfPictures; |
---|
| 3318 | } |
---|
| 3319 | |
---|
| 3320 | Int TComReferencePictureSet::getPOC(Int bufferNum) |
---|
| 3321 | { |
---|
| 3322 | return m_POC[bufferNum]; |
---|
| 3323 | } |
---|
[608] | 3324 | |
---|
[56] | 3325 | Void TComReferencePictureSet::setPOC(Int bufferNum, Int POC) |
---|
| 3326 | { |
---|
| 3327 | m_POC[bufferNum] = POC; |
---|
| 3328 | } |
---|
| 3329 | |
---|
[608] | 3330 | Bool TComReferencePictureSet::getCheckLTMSBPresent(Int bufferNum) |
---|
| 3331 | { |
---|
| 3332 | return m_bCheckLTMSB[bufferNum]; |
---|
| 3333 | } |
---|
| 3334 | |
---|
| 3335 | Void TComReferencePictureSet::setCheckLTMSBPresent(Int bufferNum, Bool b) |
---|
| 3336 | { |
---|
| 3337 | m_bCheckLTMSB[bufferNum] = b; |
---|
| 3338 | } |
---|
| 3339 | |
---|
[56] | 3340 | /** set the reference idc value at uiBufferNum entry to the value of iRefIdc |
---|
| 3341 | * \param uiBufferNum |
---|
| 3342 | * \param iRefIdc |
---|
| 3343 | * \returns Void |
---|
| 3344 | */ |
---|
| 3345 | Void TComReferencePictureSet::setRefIdc(Int bufferNum, Int refIdc) |
---|
| 3346 | { |
---|
| 3347 | m_refIdc[bufferNum] = refIdc; |
---|
| 3348 | } |
---|
| 3349 | |
---|
| 3350 | /** get the reference idc value at uiBufferNum |
---|
| 3351 | * \param uiBufferNum |
---|
| 3352 | * \returns Int |
---|
| 3353 | */ |
---|
| 3354 | Int TComReferencePictureSet::getRefIdc(Int bufferNum) |
---|
| 3355 | { |
---|
| 3356 | return m_refIdc[bufferNum]; |
---|
| 3357 | } |
---|
| 3358 | |
---|
| 3359 | /** Sorts the deltaPOC and Used by current values in the RPS based on the deltaPOC values. |
---|
| 3360 | * deltaPOC values are sorted with -ve values before the +ve values. -ve values are in decreasing order. |
---|
| 3361 | * +ve values are in increasing order. |
---|
| 3362 | * \returns Void |
---|
| 3363 | */ |
---|
| 3364 | Void TComReferencePictureSet::sortDeltaPOC() |
---|
| 3365 | { |
---|
| 3366 | // sort in increasing order (smallest first) |
---|
| 3367 | for(Int j=1; j < getNumberOfPictures(); j++) |
---|
| 3368 | { |
---|
| 3369 | Int deltaPOC = getDeltaPOC(j); |
---|
| 3370 | Bool used = getUsed(j); |
---|
| 3371 | for (Int k=j-1; k >= 0; k--) |
---|
| 3372 | { |
---|
| 3373 | Int temp = getDeltaPOC(k); |
---|
| 3374 | if (deltaPOC < temp) |
---|
| 3375 | { |
---|
| 3376 | setDeltaPOC(k+1, temp); |
---|
| 3377 | setUsed(k+1, getUsed(k)); |
---|
| 3378 | setDeltaPOC(k, deltaPOC); |
---|
| 3379 | setUsed(k, used); |
---|
| 3380 | } |
---|
| 3381 | } |
---|
| 3382 | } |
---|
| 3383 | // flip the negative values to largest first |
---|
| 3384 | Int numNegPics = getNumberOfNegativePictures(); |
---|
| 3385 | for(Int j=0, k=numNegPics-1; j < numNegPics>>1; j++, k--) |
---|
| 3386 | { |
---|
| 3387 | Int deltaPOC = getDeltaPOC(j); |
---|
| 3388 | Bool used = getUsed(j); |
---|
| 3389 | setDeltaPOC(j, getDeltaPOC(k)); |
---|
| 3390 | setUsed(j, getUsed(k)); |
---|
| 3391 | setDeltaPOC(k, deltaPOC); |
---|
| 3392 | setUsed(k, used); |
---|
| 3393 | } |
---|
| 3394 | } |
---|
| 3395 | |
---|
| 3396 | /** Prints the deltaPOC and RefIdc (if available) values in the RPS. |
---|
| 3397 | * A "*" is added to the deltaPOC value if it is Used bu current. |
---|
| 3398 | * \returns Void |
---|
| 3399 | */ |
---|
| 3400 | Void TComReferencePictureSet::printDeltaPOC() |
---|
| 3401 | { |
---|
| 3402 | printf("DeltaPOC = { "); |
---|
| 3403 | for(Int j=0; j < getNumberOfPictures(); j++) |
---|
| 3404 | { |
---|
| 3405 | printf("%d%s ", getDeltaPOC(j), (getUsed(j)==1)?"*":""); |
---|
| 3406 | } |
---|
| 3407 | if (getInterRPSPrediction()) |
---|
| 3408 | { |
---|
| 3409 | printf("}, RefIdc = { "); |
---|
| 3410 | for(Int j=0; j < getNumRefIdc(); j++) |
---|
| 3411 | { |
---|
| 3412 | printf("%d ", getRefIdc(j)); |
---|
| 3413 | } |
---|
| 3414 | } |
---|
| 3415 | printf("}\n"); |
---|
| 3416 | } |
---|
[976] | 3417 | #if H_MV |
---|
| 3418 | Void TComReferencePictureSet::checkMaxNumPics( Bool vpsExtensionFlag, Int maxNumPics, Int nuhLayerId, Int spsMaxDecPicBufferingMinus1 ) |
---|
| 3419 | { |
---|
| 3420 | assert( getNumberOfPictures() >= 0 ); |
---|
| 3421 | if ( nuhLayerId == 0 ) |
---|
| 3422 | { |
---|
| 3423 | assert( getNumberOfPictures() <= spsMaxDecPicBufferingMinus1 ); |
---|
| 3424 | } |
---|
[56] | 3425 | |
---|
[976] | 3426 | if ( vpsExtensionFlag ) |
---|
| 3427 | { |
---|
| 3428 | assert( getNumberOfPictures() <= maxNumPics ); |
---|
| 3429 | } |
---|
| 3430 | } |
---|
| 3431 | #endif |
---|
| 3432 | |
---|
[56] | 3433 | TComRPSList::TComRPSList() |
---|
[608] | 3434 | :m_referencePictureSets (NULL) |
---|
[56] | 3435 | { |
---|
| 3436 | } |
---|
| 3437 | |
---|
| 3438 | TComRPSList::~TComRPSList() |
---|
| 3439 | { |
---|
| 3440 | } |
---|
| 3441 | |
---|
| 3442 | Void TComRPSList::create( Int numberOfReferencePictureSets) |
---|
| 3443 | { |
---|
| 3444 | m_numberOfReferencePictureSets = numberOfReferencePictureSets; |
---|
| 3445 | m_referencePictureSets = new TComReferencePictureSet[numberOfReferencePictureSets]; |
---|
| 3446 | } |
---|
| 3447 | |
---|
| 3448 | Void TComRPSList::destroy() |
---|
| 3449 | { |
---|
[608] | 3450 | if (m_referencePictureSets) |
---|
| 3451 | { |
---|
| 3452 | delete [] m_referencePictureSets; |
---|
| 3453 | } |
---|
[56] | 3454 | m_numberOfReferencePictureSets = 0; |
---|
| 3455 | m_referencePictureSets = NULL; |
---|
| 3456 | } |
---|
| 3457 | |
---|
| 3458 | |
---|
| 3459 | |
---|
| 3460 | TComReferencePictureSet* TComRPSList::getReferencePictureSet(Int referencePictureSetNum) |
---|
| 3461 | { |
---|
| 3462 | return &m_referencePictureSets[referencePictureSetNum]; |
---|
| 3463 | } |
---|
| 3464 | |
---|
| 3465 | Int TComRPSList::getNumberOfReferencePictureSets() |
---|
| 3466 | { |
---|
| 3467 | return m_numberOfReferencePictureSets; |
---|
| 3468 | } |
---|
| 3469 | |
---|
| 3470 | Void TComRPSList::setNumberOfReferencePictureSets(Int numberOfReferencePictureSets) |
---|
| 3471 | { |
---|
| 3472 | m_numberOfReferencePictureSets = numberOfReferencePictureSets; |
---|
| 3473 | } |
---|
| 3474 | |
---|
| 3475 | TComRefPicListModification::TComRefPicListModification() |
---|
| 3476 | : m_bRefPicListModificationFlagL0 (false) |
---|
| 3477 | , m_bRefPicListModificationFlagL1 (false) |
---|
| 3478 | { |
---|
| 3479 | ::memset( m_RefPicSetIdxL0, 0, sizeof(m_RefPicSetIdxL0) ); |
---|
| 3480 | ::memset( m_RefPicSetIdxL1, 0, sizeof(m_RefPicSetIdxL1) ); |
---|
| 3481 | } |
---|
| 3482 | |
---|
| 3483 | TComRefPicListModification::~TComRefPicListModification() |
---|
| 3484 | { |
---|
| 3485 | } |
---|
| 3486 | |
---|
[608] | 3487 | TComScalingList::TComScalingList() |
---|
[56] | 3488 | { |
---|
[608] | 3489 | init(); |
---|
[56] | 3490 | } |
---|
[608] | 3491 | TComScalingList::~TComScalingList() |
---|
| 3492 | { |
---|
| 3493 | destroy(); |
---|
| 3494 | } |
---|
[56] | 3495 | |
---|
[608] | 3496 | /** set default quantization matrix to array |
---|
| 3497 | */ |
---|
| 3498 | Void TComSlice::setDefaultScalingList() |
---|
[56] | 3499 | { |
---|
[608] | 3500 | for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++) |
---|
| 3501 | { |
---|
| 3502 | for(UInt listId=0;listId<g_scalingListNum[sizeId];listId++) |
---|
| 3503 | { |
---|
[872] | 3504 | getScalingList()->processDefaultMatrix(sizeId, listId); |
---|
[608] | 3505 | } |
---|
| 3506 | } |
---|
| 3507 | } |
---|
| 3508 | /** check if use default quantization matrix |
---|
| 3509 | * \returns true if use default quantization matrix in all size |
---|
| 3510 | */ |
---|
| 3511 | Bool TComSlice::checkDefaultScalingList() |
---|
| 3512 | { |
---|
| 3513 | UInt defaultCounter=0; |
---|
[56] | 3514 | |
---|
[608] | 3515 | for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++) |
---|
| 3516 | { |
---|
| 3517 | for(UInt listId=0;listId<g_scalingListNum[sizeId];listId++) |
---|
| 3518 | { |
---|
| 3519 | if( !memcmp(getScalingList()->getScalingListAddress(sizeId,listId), getScalingList()->getScalingListDefaultAddress(sizeId, listId),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])) // check value of matrix |
---|
| 3520 | && ((sizeId < SCALING_LIST_16x16) || (getScalingList()->getScalingListDC(sizeId,listId) == 16))) // check DC value |
---|
| 3521 | { |
---|
| 3522 | defaultCounter++; |
---|
| 3523 | } |
---|
| 3524 | } |
---|
| 3525 | } |
---|
| 3526 | return (defaultCounter == (SCALING_LIST_NUM * SCALING_LIST_SIZE_NUM - 4)) ? false : true; // -4 for 32x32 |
---|
[56] | 3527 | } |
---|
| 3528 | |
---|
[608] | 3529 | #if H_MV |
---|
[622] | 3530 | Void TComSlice::createInterLayerReferencePictureSet( TComPicLists* ivPicLists, std::vector<TComPic*>& refPicSetInterLayer0, std::vector<TComPic*>& refPicSetInterLayer1 ) |
---|
| 3531 | { |
---|
| 3532 | refPicSetInterLayer0.clear(); |
---|
| 3533 | refPicSetInterLayer1.clear(); |
---|
| 3534 | |
---|
| 3535 | for( Int i = 0; i < getNumActiveRefLayerPics(); i++ ) |
---|
| 3536 | { |
---|
| 3537 | Int layerIdRef = getRefPicLayerId( i ); |
---|
| 3538 | TComPic* picRef = ivPicLists->getPic( layerIdRef, getPOC() ) ; |
---|
[872] | 3539 | assert ( picRef != 0 ); // There shall be no entry equal to "no reference picture" in RefPicSetInterLayer0 or RefPicSetInterLayer1. |
---|
[622] | 3540 | |
---|
| 3541 | picRef->getPicYuvRec()->extendPicBorder(); |
---|
| 3542 | picRef->setIsLongTerm( true ); |
---|
| 3543 | picRef->getSlice(0)->setReferenced( true ); |
---|
| 3544 | |
---|
| 3545 | Int viewIdCur = getVPS()->getViewId( getLayerId() ); |
---|
| 3546 | Int viewIdZero = getVPS()->getViewId( 0 ); |
---|
| 3547 | Int viewIdRef = getVPS()->getViewId( layerIdRef ); |
---|
| 3548 | |
---|
| 3549 | if ( ( viewIdCur <= viewIdZero && viewIdCur <= viewIdRef ) || ( viewIdCur >= viewIdZero && viewIdCur >= viewIdRef ) ) |
---|
| 3550 | { |
---|
| 3551 | refPicSetInterLayer0.push_back( picRef ); |
---|
| 3552 | } |
---|
| 3553 | else |
---|
| 3554 | { |
---|
| 3555 | refPicSetInterLayer1.push_back( picRef ); |
---|
| 3556 | } |
---|
| 3557 | // Consider to check here: |
---|
| 3558 | // "If the current picture is a RADL picture, there shall be no entry in the RefPicSetInterLayer0 and RefPicSetInterLayer1 that is a RASL picture. " |
---|
[872] | 3559 | assert( picRef->getSlice(0)->getDiscardableFlag() == false ); // "There shall be no picture that has discardable_flag equal to 1 in RefPicSetInterLayer0 or RefPicSetInterLayer1". |
---|
[622] | 3560 | } |
---|
| 3561 | } |
---|
[56] | 3562 | |
---|
[622] | 3563 | Void TComSlice::markIvRefPicsAsShortTerm( std::vector<TComPic*> refPicSetInterLayer0, std::vector<TComPic*> refPicSetInterLayer1 ) |
---|
| 3564 | { |
---|
[964] | 3565 | // Mark as short-term |
---|
[622] | 3566 | for ( Int i = 0; i < refPicSetInterLayer0.size(); i++ ) |
---|
| 3567 | { |
---|
| 3568 | refPicSetInterLayer0[i]->setIsLongTerm( false ); |
---|
| 3569 | } |
---|
| 3570 | |
---|
| 3571 | for ( Int i = 0; i < refPicSetInterLayer1.size(); i++ ) |
---|
| 3572 | { |
---|
| 3573 | refPicSetInterLayer1[i]->setIsLongTerm( false ); |
---|
| 3574 | } |
---|
| 3575 | |
---|
| 3576 | } |
---|
[964] | 3577 | |
---|
[622] | 3578 | Void TComSlice::printRefPicList() |
---|
[608] | 3579 | { |
---|
| 3580 | for ( Int li = 0; li < 2; li++) |
---|
| 3581 | { |
---|
| 3582 | std::cout << std::endl << "RefPicListL" << li << ":" << std::endl; |
---|
| 3583 | for (Int rIdx = 0; rIdx <= (m_aiNumRefIdx[li]-1); rIdx ++) |
---|
| 3584 | { |
---|
| 3585 | if (rIdx == 0 && li == 0) m_apcRefPicList[li][rIdx]->print( true ); |
---|
| 3586 | |
---|
| 3587 | m_apcRefPicList[li][rIdx]->print( false ); |
---|
| 3588 | } |
---|
| 3589 | } |
---|
| 3590 | } |
---|
| 3591 | |
---|
| 3592 | Void TComSlice::markCurrPic( TComPic* currPic ) |
---|
[56] | 3593 | { |
---|
[976] | 3594 | currPic->getSlice(0)->setReferenced( true ) ; |
---|
| 3595 | currPic->setIsLongTerm( false ); |
---|
[964] | 3596 | |
---|
| 3597 | currPic->setReconMark( true ); |
---|
| 3598 | currPic->setPicOutputFlag( currPic->getSlice(0)->getPicOutputFlag() ); |
---|
[56] | 3599 | } |
---|
| 3600 | |
---|
[622] | 3601 | Void TComSlice::setRefPicSetInterLayer( std::vector<TComPic*>* refPicSetInterLayer0, std::vector<TComPic*>* refPicSetInterLayer1 ) |
---|
| 3602 | { |
---|
| 3603 | m_refPicSetInterLayer0 = refPicSetInterLayer0; |
---|
| 3604 | m_refPicSetInterLayer1 = refPicSetInterLayer1; |
---|
| 3605 | } |
---|
| 3606 | |
---|
| 3607 | TComPic* TComSlice::getPicFromRefPicSetInterLayer(Int setIdc, Int layerId ) |
---|
| 3608 | { |
---|
| 3609 | assert ( setIdc == 0 || setIdc == 1); |
---|
| 3610 | std::vector<TComPic*>* refPicSetInterLayer = ( setIdc == 0 ? m_refPicSetInterLayer0 : m_refPicSetInterLayer1); |
---|
| 3611 | assert( refPicSetInterLayer != 0 ); |
---|
| 3612 | |
---|
| 3613 | TComPic* pcPic = NULL; |
---|
| 3614 | for ( Int i = 0; i < (*refPicSetInterLayer).size(); i++ ) |
---|
| 3615 | { |
---|
| 3616 | if ((*refPicSetInterLayer)[ i ]->getLayerId() == layerId ) |
---|
| 3617 | { |
---|
| 3618 | pcPic = (*refPicSetInterLayer)[ i ]; |
---|
| 3619 | } |
---|
| 3620 | } |
---|
| 3621 | |
---|
| 3622 | assert(pcPic != NULL); |
---|
| 3623 | return pcPic; |
---|
| 3624 | } |
---|
[738] | 3625 | |
---|
| 3626 | |
---|
| 3627 | Int TComSlice::getRefLayerPicFlag( Int i ) |
---|
| 3628 | { |
---|
| 3629 | TComVPS* vps = getVPS(); |
---|
[1103] | 3630 | #if HHI_DEPENDENCY_SIGNALLING_I1_J0107 |
---|
| 3631 | #if H_3D |
---|
| 3632 | Int refLayerIdx = vps->getLayerIdInVps( vps->getIdRefListLayer( getLayerId(), i ) ); |
---|
| 3633 | #else |
---|
[1066] | 3634 | Int refLayerIdx = vps->getLayerIdInVps( vps->getIdDirectRefLayer( getLayerId(), i ) ); |
---|
[1103] | 3635 | #endif |
---|
| 3636 | #else |
---|
| 3637 | Int refLayerIdx = vps->getLayerIdInVps( vps->getIdDirectRefLayer( getLayerId(), i ) ); |
---|
| 3638 | #endif |
---|
[738] | 3639 | |
---|
[1104] | 3640 | #if H_MV_FIX_REF_LAYER_PIC_FLAG |
---|
| 3641 | Bool refLayerPicFlag = ( vps->getSubLayersVpsMaxMinus1( refLayerIdx ) >= getTLayer() && ( getTLayer() == 0 || |
---|
| 3642 | vps->getMaxTidIlRefPicsPlus1( refLayerIdx, vps->getLayerIdInVps( getLayerId() )) > getTLayer() )); |
---|
| 3643 | #else |
---|
[964] | 3644 | Bool refLayerPicFlag = ( vps->getSubLayersVpsMaxMinus1( refLayerIdx ) >= getTLayer() ) && ( getTLayer() == 0 ) && |
---|
| 3645 | ( vps->getMaxTidIlRefPicsPlus1( refLayerIdx, vps->getLayerIdInVps( getLayerId() )) > getTLayer() ); |
---|
[1104] | 3646 | #endif |
---|
[738] | 3647 | return refLayerPicFlag; |
---|
| 3648 | } |
---|
| 3649 | |
---|
| 3650 | Int TComSlice::getRefLayerPicIdc( Int j ) |
---|
| 3651 | { |
---|
| 3652 | Int refLayerPicIdc = -1; |
---|
| 3653 | Int curj = 0; |
---|
[1103] | 3654 | #if HHI_DEPENDENCY_SIGNALLING_I1_J0107 |
---|
| 3655 | #if H_3D |
---|
| 3656 | for( Int i = 0; i < getVPS()->getNumRefListLayers( getLayerId()) ; i++ ) |
---|
| 3657 | #else |
---|
[738] | 3658 | for( Int i = 0; i < getVPS()->getNumDirectRefLayers( getLayerId()) ; i++ ) |
---|
[1103] | 3659 | #endif |
---|
| 3660 | #else |
---|
| 3661 | for( Int i = 0; i < getVPS()->getNumDirectRefLayers( getLayerId()) ; i++ ) |
---|
| 3662 | #endif |
---|
[738] | 3663 | { |
---|
| 3664 | if( getRefLayerPicFlag( i ) ) |
---|
| 3665 | { |
---|
| 3666 | if ( curj == j ) |
---|
| 3667 | { |
---|
| 3668 | refLayerPicIdc = i; |
---|
| 3669 | break; |
---|
| 3670 | } |
---|
| 3671 | curj++; |
---|
| 3672 | } |
---|
| 3673 | } |
---|
| 3674 | |
---|
| 3675 | assert( curj == j ); |
---|
| 3676 | assert( refLayerPicIdc != -1 ); |
---|
| 3677 | return refLayerPicIdc; |
---|
| 3678 | } |
---|
| 3679 | |
---|
| 3680 | Int TComSlice::getNumRefLayerPics( ) |
---|
| 3681 | { |
---|
| 3682 | Int numRefLayerPics = 0; |
---|
[1103] | 3683 | #if HHI_DEPENDENCY_SIGNALLING_I1_J0107 |
---|
| 3684 | #if H_3D |
---|
| 3685 | for( Int i = 0; i < getVPS()->getNumRefListLayers( getLayerId()) ; i++ ) |
---|
| 3686 | #else |
---|
[738] | 3687 | for( Int i = 0; i < getVPS()->getNumDirectRefLayers( getLayerId()) ; i++ ) |
---|
[1103] | 3688 | #endif |
---|
| 3689 | #else |
---|
| 3690 | for( Int i = 0; i < getVPS()->getNumDirectRefLayers( getLayerId()) ; i++ ) |
---|
| 3691 | #endif |
---|
[738] | 3692 | { |
---|
| 3693 | numRefLayerPics += getRefLayerPicFlag( i ); |
---|
| 3694 | } |
---|
| 3695 | return numRefLayerPics; |
---|
| 3696 | } |
---|
| 3697 | |
---|
| 3698 | |
---|
| 3699 | |
---|
[608] | 3700 | Int TComSlice::getNumActiveRefLayerPics() |
---|
[56] | 3701 | { |
---|
[608] | 3702 | Int numActiveRefLayerPics; |
---|
| 3703 | |
---|
[872] | 3704 | if( getLayerId() == 0 || getNumRefLayerPics() == 0 ) |
---|
[622] | 3705 | { |
---|
| 3706 | numActiveRefLayerPics = 0; |
---|
| 3707 | } |
---|
| 3708 | else if (getVPS()->getAllRefLayersActiveFlag() ) |
---|
| 3709 | { |
---|
[738] | 3710 | numActiveRefLayerPics = getNumRefLayerPics(); |
---|
[622] | 3711 | } |
---|
| 3712 | else if ( !getInterLayerPredEnabledFlag() ) |
---|
| 3713 | { |
---|
| 3714 | numActiveRefLayerPics = 0; |
---|
| 3715 | } |
---|
[1103] | 3716 | #if HHI_DEPENDENCY_SIGNALLING_I1_J0107 |
---|
| 3717 | #if H_3D |
---|
| 3718 | else if( getVPS()->getMaxOneActiveRefLayerFlag() || getVPS()->getNumRefListLayers( getLayerId() ) == 1 ) |
---|
| 3719 | #else |
---|
[622] | 3720 | else if( getVPS()->getMaxOneActiveRefLayerFlag() || getVPS()->getNumDirectRefLayers( getLayerId() ) == 1 ) |
---|
[1103] | 3721 | #endif |
---|
| 3722 | #else |
---|
| 3723 | else if( getVPS()->getMaxOneActiveRefLayerFlag() || getVPS()->getNumDirectRefLayers( getLayerId() ) == 1 ) |
---|
| 3724 | #endif |
---|
[608] | 3725 | { |
---|
[872] | 3726 | numActiveRefLayerPics = 1; |
---|
[608] | 3727 | } |
---|
| 3728 | else |
---|
| 3729 | { |
---|
| 3730 | numActiveRefLayerPics = getNumInterLayerRefPicsMinus1() + 1; |
---|
| 3731 | } |
---|
| 3732 | return numActiveRefLayerPics; |
---|
[56] | 3733 | } |
---|
[608] | 3734 | |
---|
| 3735 | Int TComSlice::getRefPicLayerId( Int i ) |
---|
[56] | 3736 | { |
---|
[1103] | 3737 | #if HHI_DEPENDENCY_SIGNALLING_I1_J0107 |
---|
| 3738 | #if H_3D |
---|
| 3739 | return getVPS()->getIdRefListLayer( getLayerId(), getInterLayerPredLayerIdc( i ) ); |
---|
| 3740 | #else |
---|
[1066] | 3741 | return getVPS()->getIdDirectRefLayer( getLayerId(), getInterLayerPredLayerIdc( i ) ); |
---|
[1103] | 3742 | #endif |
---|
| 3743 | #else |
---|
| 3744 | return getVPS()->getIdDirectRefLayer( getLayerId(), getInterLayerPredLayerIdc( i ) ); |
---|
| 3745 | #endif |
---|
[56] | 3746 | } |
---|
| 3747 | |
---|
[1100] | 3748 | #if SEC_ARP_VIEW_REF_CHECK_J0037 || SEC_DBBP_VIEW_REF_CHECK_J0037 |
---|
| 3749 | Void TComSlice::setDefaultRefView( ) |
---|
| 3750 | { |
---|
| 3751 | setDefaultRefViewIdx( -1 ); |
---|
| 3752 | setDefaultRefViewIdxAvailableFlag( false ); |
---|
| 3753 | |
---|
| 3754 | Int valid = 0; |
---|
| 3755 | Int DefaultRefViewIdx = -1; |
---|
| 3756 | for( UInt curViewIdx = 0; curViewIdx < getViewIndex() && valid == 0; curViewIdx++ ) |
---|
| 3757 | { |
---|
| 3758 | for( Int iRefListId = 0; ( iRefListId < (isInterB() ? 2 : 1) ) && !isIntra() && valid == 0; iRefListId++ ) |
---|
| 3759 | { |
---|
| 3760 | RefPicList eRefPicList = RefPicList( iRefListId ); |
---|
| 3761 | Int iNumRefPics = getNumRefIdx( eRefPicList ); |
---|
| 3762 | for( Int i = 0; i < iNumRefPics; i++ ) |
---|
| 3763 | { |
---|
| 3764 | if(getPOC() == getRefPic( eRefPicList, i )->getPOC() && curViewIdx == getRefPic( eRefPicList, i )->getViewIndex()) |
---|
| 3765 | { |
---|
| 3766 | valid = 1; |
---|
| 3767 | DefaultRefViewIdx = curViewIdx; |
---|
| 3768 | break; |
---|
| 3769 | } |
---|
| 3770 | } |
---|
| 3771 | } |
---|
| 3772 | } |
---|
| 3773 | if( valid ) |
---|
| 3774 | { |
---|
| 3775 | setDefaultRefViewIdx( DefaultRefViewIdx ); |
---|
| 3776 | setDefaultRefViewIdxAvailableFlag( true ); |
---|
| 3777 | } |
---|
| 3778 | } |
---|
| 3779 | #endif |
---|
| 3780 | |
---|
[608] | 3781 | #if H_3D_ARP |
---|
[724] | 3782 | Void TComSlice::setARPStepNum( TComPicLists*ivPicLists ) |
---|
[608] | 3783 | { |
---|
[724] | 3784 | Bool tempRefPicInListsFlag = false; |
---|
[1106] | 3785 | #if HHI_TOOL_PARAMETERS_I2_J0107 |
---|
| 3786 | if( !getIvResPredFlag() || this->isIRAP()) |
---|
| 3787 | #else |
---|
[724] | 3788 | if(!getVPS()->getUseAdvRP(getLayerId()) || this->isIRAP()) |
---|
[1106] | 3789 | #endif |
---|
[56] | 3790 | { |
---|
[608] | 3791 | m_nARPStepNum = 0; |
---|
| 3792 | } |
---|
| 3793 | else |
---|
| 3794 | { |
---|
[724] | 3795 | setFirstTRefIdx (REF_PIC_LIST_0, -1); |
---|
| 3796 | setFirstTRefIdx (REF_PIC_LIST_1, -1); |
---|
| 3797 | for ( Int refListIdx = 0; refListIdx < ((m_eSliceType==B_SLICE) ? 2 : 1); refListIdx++ ) |
---|
| 3798 | { |
---|
[833] | 3799 | Int diffPOC=MAX_INT; |
---|
| 3800 | Int idx=-1; |
---|
[724] | 3801 | for(Int i = 0; i < getNumRefIdx(RefPicList(refListIdx)); i++ ) |
---|
| 3802 | { |
---|
| 3803 | if ( getRefPic(RefPicList(refListIdx), i)->getPOC() != getPOC() ) |
---|
| 3804 | { |
---|
[833] | 3805 | if( abs(getRefPic(RefPicList(refListIdx), i)->getPOC() - getPOC()) < diffPOC) |
---|
| 3806 | { |
---|
| 3807 | diffPOC=abs(getRefPic(RefPicList(refListIdx), i)->getPOC() - getPOC()); |
---|
| 3808 | idx=i; |
---|
| 3809 | } |
---|
[724] | 3810 | } |
---|
[833] | 3811 | if(idx>=0) |
---|
| 3812 | { |
---|
| 3813 | setFirstTRefIdx (RefPicList(refListIdx), idx); |
---|
| 3814 | } |
---|
[724] | 3815 | } |
---|
| 3816 | } |
---|
[1100] | 3817 | #if SEC_ARP_VIEW_REF_CHECK_J0037 |
---|
| 3818 | tempRefPicInListsFlag = (getFirstTRefIdx(REF_PIC_LIST_0) >= 0 || getFirstTRefIdx(REF_PIC_LIST_1) >= 0) && getDefaultRefViewIdxAvailableFlag(); |
---|
| 3819 | #else |
---|
[724] | 3820 | tempRefPicInListsFlag = getFirstTRefIdx(REF_PIC_LIST_0) >= 0 || getFirstTRefIdx(REF_PIC_LIST_1) >= 0; |
---|
[1100] | 3821 | #endif |
---|
[1106] | 3822 | #if HHI_TOOL_PARAMETERS_I2_J0107 |
---|
| 3823 | m_nARPStepNum = tempRefPicInListsFlag ? H_3D_ARP_WFNR : 0; |
---|
| 3824 | #else |
---|
[724] | 3825 | m_nARPStepNum = tempRefPicInListsFlag ? getVPS()->getARPStepNum(getLayerId()) : 0; |
---|
[1106] | 3826 | #endif |
---|
[773] | 3827 | } |
---|
[608] | 3828 | |
---|
[724] | 3829 | if (tempRefPicInListsFlag) |
---|
| 3830 | { |
---|
| 3831 | for ( Int refListIdx = 0; refListIdx < ((m_eSliceType==B_SLICE) ? 2 : 1); refListIdx++ ) |
---|
| 3832 | { |
---|
| 3833 | RefPicList eRefPicList = RefPicList( refListIdx ); |
---|
| 3834 | Int prevPOC = getRefPic(eRefPicList, getFirstTRefIdx(eRefPicList) )->getPOC(); |
---|
| 3835 | for( Int i = 0; i < getNumActiveRefLayerPics(); i++ ) |
---|
| 3836 | { |
---|
| 3837 | Int layerIdInNuh = getRefPicLayerId( i ); |
---|
| 3838 | Int viewIdx = getVPS()->getViewId( layerIdInNuh ); |
---|
| 3839 | TComPic*pcPicPrev = ivPicLists->getPic(viewIdx, 0, prevPOC); |
---|
| 3840 | if (getFirstTRefIdx(eRefPicList) >= 0 && pcPicPrev && pcPicPrev->getSlice( 0 )->isReferenced()) |
---|
| 3841 | { |
---|
| 3842 | m_arpRefPicAvailable[eRefPicList][layerIdInNuh] = true; |
---|
| 3843 | } |
---|
| 3844 | else |
---|
| 3845 | { |
---|
| 3846 | m_arpRefPicAvailable[eRefPicList][layerIdInNuh] = false; |
---|
| 3847 | } |
---|
| 3848 | } |
---|
[773] | 3849 | } |
---|
[724] | 3850 | } |
---|
[56] | 3851 | } |
---|
[608] | 3852 | #endif |
---|
| 3853 | #if H_3D_IC |
---|
[950] | 3854 | Void TComSlice::xSetApplyIC(Bool bUseLowLatencyICEnc) |
---|
[608] | 3855 | { |
---|
[950] | 3856 | if(bUseLowLatencyICEnc) |
---|
| 3857 | { |
---|
| 3858 | Bool existInterViewRef=false; |
---|
| 3859 | TComPic* pcCurrPic = getPic(); |
---|
| 3860 | TComPic* pcRefPic = NULL; |
---|
| 3861 | for ( Int i = 0; (i < getNumRefIdx( REF_PIC_LIST_0 )) && !existInterViewRef; i++ ) |
---|
| 3862 | { |
---|
| 3863 | pcRefPic = getRefPic( REF_PIC_LIST_0, i ); |
---|
| 3864 | if ( pcRefPic != NULL ) |
---|
| 3865 | { |
---|
| 3866 | if ( pcCurrPic->getViewIndex() != pcRefPic->getViewIndex() ) |
---|
| 3867 | { |
---|
| 3868 | existInterViewRef = true; |
---|
| 3869 | } |
---|
| 3870 | } |
---|
| 3871 | } |
---|
| 3872 | |
---|
| 3873 | for ( Int i = 0; (i < getNumRefIdx( REF_PIC_LIST_1 )) && !existInterViewRef; i++ ) |
---|
| 3874 | { |
---|
| 3875 | pcRefPic = getRefPic( REF_PIC_LIST_1, i ); |
---|
| 3876 | if ( pcRefPic != NULL ) |
---|
| 3877 | { |
---|
| 3878 | if ( pcCurrPic->getViewIndex() != pcRefPic->getViewIndex() ) |
---|
| 3879 | { |
---|
| 3880 | existInterViewRef = true; |
---|
| 3881 | } |
---|
| 3882 | } |
---|
| 3883 | } |
---|
| 3884 | |
---|
| 3885 | if(!existInterViewRef) |
---|
| 3886 | { |
---|
| 3887 | m_bApplyIC = false; |
---|
| 3888 | } |
---|
| 3889 | else |
---|
| 3890 | { |
---|
| 3891 | Int curLayer=getDepth(); |
---|
| 3892 | if( curLayer>9) curLayer=9; // Max layer is 10 |
---|
| 3893 | |
---|
| 3894 | m_bApplyIC = true; |
---|
| 3895 | Int refLayer = curLayer-1; |
---|
[1084] | 3896 | |
---|
[1066] | 3897 | Int ICEnableCandidate = getICEnableCandidate(refLayer); |
---|
| 3898 | Int ICEnableNum = getICEnableNum(refLayer); |
---|
| 3899 | if( (refLayer>=0) && (ICEnableCandidate>0) ) |
---|
| 3900 | { |
---|
| 3901 | Double ratio=Double(ICEnableNum/Double(ICEnableCandidate)); |
---|
| 3902 | |
---|
| 3903 | if( ratio > IC_LOW_LATENCY_ENCODING_THRESHOLD) |
---|
| 3904 | { |
---|
| 3905 | m_bApplyIC=true; |
---|
| 3906 | } |
---|
| 3907 | else |
---|
| 3908 | { |
---|
| 3909 | m_bApplyIC=false; |
---|
| 3910 | } |
---|
| 3911 | } |
---|
| 3912 | setICEnableCandidate(curLayer, 0); |
---|
| 3913 | setICEnableNum(curLayer, 0); |
---|
[950] | 3914 | } |
---|
| 3915 | } |
---|
| 3916 | else |
---|
| 3917 | { |
---|
[608] | 3918 | Int iMaxPelValue = ( 1 << g_bitDepthY ); |
---|
| 3919 | Int *aiRefOrgHist; |
---|
| 3920 | Int *aiCurrHist; |
---|
| 3921 | aiRefOrgHist = (Int *) xMalloc( Int,iMaxPelValue ); |
---|
| 3922 | aiCurrHist = (Int *) xMalloc( Int,iMaxPelValue ); |
---|
| 3923 | memset( aiRefOrgHist, 0, iMaxPelValue*sizeof(Int) ); |
---|
| 3924 | memset( aiCurrHist, 0, iMaxPelValue*sizeof(Int) ); |
---|
| 3925 | // Reference Idx Number |
---|
| 3926 | Int iNumRefIdx = getNumRefIdx( REF_PIC_LIST_0 ); |
---|
| 3927 | TComPic* pcCurrPic = NULL; |
---|
| 3928 | TComPic* pcRefPic = NULL; |
---|
| 3929 | TComPicYuv* pcCurrPicYuv = NULL; |
---|
| 3930 | TComPicYuv* pcRefPicYuvOrg = NULL; |
---|
| 3931 | pcCurrPic = getPic(); |
---|
| 3932 | pcCurrPicYuv = pcCurrPic->getPicYuvOrg(); |
---|
| 3933 | Int iWidth = pcCurrPicYuv->getWidth(); |
---|
| 3934 | Int iHeight = pcCurrPicYuv->getHeight(); |
---|
| 3935 | |
---|
| 3936 | |
---|
| 3937 | // Get InterView Reference picture |
---|
| 3938 | // !!!!! Assume only one Interview Reference Picture in L0 |
---|
| 3939 | for ( Int i = 0; i < iNumRefIdx; i++ ) |
---|
| 3940 | { |
---|
| 3941 | pcRefPic = getRefPic( REF_PIC_LIST_0, i ); |
---|
| 3942 | if ( pcRefPic != NULL ) |
---|
| 3943 | { |
---|
| 3944 | if ( pcCurrPic->getViewIndex() != pcRefPic->getViewIndex() ) |
---|
| 3945 | { |
---|
| 3946 | pcRefPicYuvOrg = pcRefPic->getPicYuvOrg(); |
---|
| 3947 | } |
---|
| 3948 | } |
---|
| 3949 | } |
---|
| 3950 | |
---|
| 3951 | if ( pcRefPicYuvOrg != NULL ) |
---|
| 3952 | { |
---|
| 3953 | Pel* pCurrY = pcCurrPicYuv ->getLumaAddr(); |
---|
| 3954 | Pel* pRefOrgY = pcRefPicYuvOrg ->getLumaAddr(); |
---|
| 3955 | Int iCurrStride = pcCurrPicYuv->getStride(); |
---|
| 3956 | Int iRefStride = pcRefPicYuvOrg->getStride(); |
---|
| 3957 | Int iSumOrgSAD = 0; |
---|
| 3958 | Double dThresholdOrgSAD = getIsDepth() ? 0.1 : 0.05; |
---|
| 3959 | |
---|
| 3960 | // Histogram building - luminance |
---|
| 3961 | for ( Int y = 0; y < iHeight; y++ ) |
---|
| 3962 | { |
---|
| 3963 | for ( Int x = 0; x < iWidth; x++ ) |
---|
| 3964 | { |
---|
| 3965 | aiCurrHist[pCurrY[x]]++; |
---|
| 3966 | aiRefOrgHist[pRefOrgY[x]]++; |
---|
| 3967 | } |
---|
| 3968 | pCurrY += iCurrStride; |
---|
| 3969 | pRefOrgY += iRefStride; |
---|
| 3970 | } |
---|
| 3971 | // Histogram SAD |
---|
| 3972 | for ( Int i = 0; i < iMaxPelValue; i++ ) |
---|
| 3973 | { |
---|
| 3974 | iSumOrgSAD += abs( aiCurrHist[i] - aiRefOrgHist[i] ); |
---|
| 3975 | } |
---|
| 3976 | // Setting |
---|
| 3977 | if ( iSumOrgSAD > Int( dThresholdOrgSAD * iWidth * iHeight ) ) |
---|
| 3978 | { |
---|
| 3979 | m_bApplyIC = true; |
---|
| 3980 | } |
---|
| 3981 | else |
---|
| 3982 | { |
---|
| 3983 | m_bApplyIC = false; |
---|
| 3984 | } |
---|
| 3985 | } |
---|
| 3986 | |
---|
| 3987 | xFree( aiCurrHist ); |
---|
| 3988 | xFree( aiRefOrgHist ); |
---|
| 3989 | aiCurrHist = NULL; |
---|
| 3990 | aiRefOrgHist = NULL; |
---|
[950] | 3991 | }//if(bUseLowLatencyICEnc) |
---|
[608] | 3992 | } |
---|
| 3993 | #endif |
---|
| 3994 | #if H_3D |
---|
| 3995 | Void TComSlice::setIvPicLists( TComPicLists* m_ivPicLists ) |
---|
| 3996 | { |
---|
| 3997 | for (Int i = 0; i < MAX_NUM_LAYERS; i++ ) |
---|
| 3998 | { |
---|
| 3999 | for ( Int depthId = 0; depthId < 2; depthId++ ) |
---|
| 4000 | { |
---|
| 4001 | m_ivPicsCurrPoc[ depthId ][ i ] = ( i <= m_viewIndex ) ? m_ivPicLists->getPic( i, ( depthId == 1) , getPOC() ) : NULL; |
---|
| 4002 | } |
---|
| 4003 | } |
---|
| 4004 | } |
---|
| 4005 | Void TComSlice::setDepthToDisparityLUTs() |
---|
| 4006 | { |
---|
| 4007 | Bool setupLUT = false; |
---|
[1108] | 4008 | |
---|
[608] | 4009 | #if H_3D_VSP |
---|
[1106] | 4010 | #if HHI_TOOL_PARAMETERS_I2_J0107 |
---|
| 4011 | setupLUT = setupLUT || getViewSynthesisPredFlag( ); |
---|
| 4012 | #else |
---|
[1108] | 4013 | Int layerIdInVPS = getVPS()->getLayerIdInNuh( m_layerId ); |
---|
[608] | 4014 | setupLUT = setupLUT || getVPS()->getViewSynthesisPredFlag( layerIdInVPS); |
---|
| 4015 | #endif |
---|
[1106] | 4016 | #endif |
---|
[608] | 4017 | |
---|
| 4018 | #if H_3D_NBDV_REF |
---|
[1106] | 4019 | #if HHI_TOOL_PARAMETERS_I2_J0107 |
---|
| 4020 | setupLUT = setupLUT || getDepthRefinementFlag( ); |
---|
| 4021 | #else |
---|
[608] | 4022 | setupLUT = setupLUT || getVPS()->getDepthRefinementFlag( layerIdInVPS ); |
---|
[1106] | 4023 | #endif |
---|
[608] | 4024 | #endif |
---|
| 4025 | |
---|
[773] | 4026 | #if H_3D_IV_MERGE |
---|
[1106] | 4027 | #if HHI_TOOL_PARAMETERS_I2_J0107 |
---|
[1107] | 4028 | setupLUT = setupLUT || ( getIvMvPredFlag() && getIsDepth() ); |
---|
[1106] | 4029 | #else |
---|
[724] | 4030 | setupLUT = setupLUT || ( getVPS()->getIvMvPredFlag(layerIdInVPS ) && getIsDepth() ); |
---|
| 4031 | #endif |
---|
[1106] | 4032 | #endif |
---|
[724] | 4033 | |
---|
[1094] | 4034 | #if !LGE_DDD_REMOVAL_J0042_J0030 |
---|
[884] | 4035 | #if H_3D_DDD |
---|
[1084] | 4036 | #if H_3D_FCO |
---|
[1066] | 4037 | if( getIsDepth() && getViewIndex() > 0 && getVPS()->getMPIFlag(layerIdInVPS)) |
---|
| 4038 | #else |
---|
[833] | 4039 | if( getIsDepth() && getViewIndex() > 0 ) |
---|
[1066] | 4040 | #endif |
---|
[833] | 4041 | { |
---|
| 4042 | TComSlice *pcTextSlice = getTexturePic()->getSlice( 0 ); |
---|
| 4043 | memcpy( m_aiDDDInvScale, pcTextSlice->m_aiDDDInvScale, sizeof( Int ) * getViewIndex() ); |
---|
| 4044 | memcpy( m_aiDDDInvOffset, pcTextSlice->m_aiDDDInvOffset, sizeof( Int ) * getViewIndex() ); |
---|
| 4045 | memcpy( m_aiDDDShift, pcTextSlice->m_aiDDDShift, sizeof( Int ) * getViewIndex() ); |
---|
| 4046 | } |
---|
| 4047 | #endif |
---|
[1094] | 4048 | #endif |
---|
[833] | 4049 | |
---|
[608] | 4050 | if( !setupLUT ) |
---|
| 4051 | return; |
---|
| 4052 | |
---|
| 4053 | /// GT: Allocation should be moved to a better place later; |
---|
| 4054 | if ( m_depthToDisparityB == NULL ) |
---|
| 4055 | { |
---|
| 4056 | m_depthToDisparityB = new Int*[ getViewIndex() ]; |
---|
| 4057 | for ( Int i = 0; i < getViewIndex(); i++ ) |
---|
| 4058 | { |
---|
| 4059 | m_depthToDisparityB[ i ] = new Int[ Int(1 << g_bitDepthY) ]; |
---|
| 4060 | } |
---|
| 4061 | } |
---|
| 4062 | |
---|
| 4063 | if ( m_depthToDisparityF == NULL ) |
---|
| 4064 | { |
---|
| 4065 | m_depthToDisparityF= new Int*[ getViewIndex() ]; |
---|
| 4066 | for ( Int i = 0; i < getViewIndex(); i++ ) |
---|
| 4067 | { |
---|
| 4068 | m_depthToDisparityF[ i ] = new Int[ Int(1 << g_bitDepthY) ]; |
---|
| 4069 | } |
---|
| 4070 | } |
---|
| 4071 | |
---|
| 4072 | assert( m_depthToDisparityB != NULL ); |
---|
| 4073 | assert( m_depthToDisparityF != NULL ); |
---|
| 4074 | |
---|
[758] | 4075 | TComVPS* vps = getVPS(); |
---|
[608] | 4076 | |
---|
[758] | 4077 | Int log2Div = g_bitDepthY - 1 + vps->getCamParPrecision(); |
---|
| 4078 | Int viewIndex = getViewIndex(); |
---|
| 4079 | |
---|
| 4080 | Bool camParaSH = vps->hasCamParInSliceHeader( viewIndex ); |
---|
| 4081 | |
---|
| 4082 | Int* codScale = camParaSH ? m_aaiCodedScale [ 0 ] : vps->getCodedScale ( viewIndex ); |
---|
| 4083 | Int* codOffset = camParaSH ? m_aaiCodedOffset[ 0 ] : vps->getCodedOffset ( viewIndex ); |
---|
| 4084 | Int* invCodScale = camParaSH ? m_aaiCodedScale [ 1 ] : vps->getInvCodedScale ( viewIndex ); |
---|
| 4085 | Int* invCodOffset = camParaSH ? m_aaiCodedOffset[ 1 ] : vps->getInvCodedOffset( viewIndex ); |
---|
[608] | 4086 | |
---|
| 4087 | for (Int i = 0; i <= ( getViewIndex() - 1); i++) |
---|
| 4088 | { |
---|
| 4089 | for ( Int d = 0; d <= ( ( 1 << g_bitDepthY ) - 1 ); d++ ) |
---|
| 4090 | { |
---|
| 4091 | Int offset = ( codOffset [ i ] << g_bitDepthY ) + ( ( 1 << log2Div ) >> 1 ); |
---|
| 4092 | m_depthToDisparityB[ i ][ d ] = ( codScale [ i ] * d + offset ) >> log2Div; |
---|
| 4093 | |
---|
| 4094 | Int invOffset = ( invCodOffset[ i ] << g_bitDepthY ) + ( ( 1 << log2Div ) >> 1 ); |
---|
| 4095 | m_depthToDisparityF[ i ][ d ] = ( invCodScale[ i ] * d + invOffset ) >> log2Div; |
---|
| 4096 | } |
---|
[1094] | 4097 | #if !LGE_DDD_REMOVAL_J0042_J0030 |
---|
[884] | 4098 | #if H_3D_DDD |
---|
[976] | 4099 | initializeDDDPara( vps->getCamParPrecision(), codScale[ i ], codOffset[ i ], i ); |
---|
[833] | 4100 | #endif |
---|
[1094] | 4101 | #endif |
---|
[608] | 4102 | } |
---|
| 4103 | } |
---|
| 4104 | #endif |
---|
| 4105 | #endif |
---|
[833] | 4106 | |
---|
[1094] | 4107 | #if !LGE_DDD_REMOVAL_J0042_J0030 |
---|
[884] | 4108 | #if H_3D_DDD |
---|
[976] | 4109 | Void TComSlice::initializeDDDPara( UInt uiCamParsCodedPrecision, Int iCodedScale,Int iCodedOffset, Int iBaseViewIdx ) |
---|
[833] | 4110 | { |
---|
| 4111 | UInt uiViewId = getViewIndex(); |
---|
| 4112 | |
---|
| 4113 | if( uiViewId == 0 ) |
---|
| 4114 | { |
---|
| 4115 | m_aiDDDInvScale[ iBaseViewIdx ] = m_aiDDDInvOffset[ iBaseViewIdx ] = m_aiDDDShift[ iBaseViewIdx ] = 0; |
---|
| 4116 | return; |
---|
| 4117 | } |
---|
| 4118 | |
---|
| 4119 | |
---|
| 4120 | Int iSign = iCodedScale >= 0 ? 1 : -1; |
---|
| 4121 | iCodedScale = abs( iCodedScale ); |
---|
| 4122 | |
---|
| 4123 | Int iBitWidth = 0; |
---|
| 4124 | |
---|
| 4125 | const Int iInvPres = 9; |
---|
| 4126 | |
---|
| 4127 | while( ((( 1 << iBitWidth ) << 1 ) <= iCodedScale ) ) |
---|
| 4128 | { |
---|
| 4129 | iBitWidth ++; |
---|
| 4130 | } |
---|
| 4131 | iBitWidth += iInvPres; |
---|
| 4132 | Int iTargetValue = 1 << iBitWidth; |
---|
| 4133 | |
---|
| 4134 | Int iMinError = MAX_INT; |
---|
| 4135 | Int iBestD = 1 << ( iInvPres - 1 ); |
---|
| 4136 | for( Int d = 1 << ( iInvPres - 1 ); d < ( 1 << iInvPres ); d++ ) |
---|
| 4137 | { |
---|
| 4138 | Int iError = abs( iCodedScale * d - iTargetValue ); |
---|
| 4139 | if( iError < iMinError ) |
---|
| 4140 | { |
---|
| 4141 | iMinError = iError; |
---|
| 4142 | iBestD = d; |
---|
| 4143 | } |
---|
| 4144 | if( iMinError == 0 ) |
---|
| 4145 | { |
---|
| 4146 | break; |
---|
| 4147 | } |
---|
| 4148 | } |
---|
| 4149 | Int iRoundingDir = 0; |
---|
| 4150 | if( iCodedScale * iBestD > iTargetValue ) |
---|
| 4151 | { |
---|
| 4152 | iRoundingDir = -1; |
---|
| 4153 | } |
---|
| 4154 | else if( iCodedScale * iBestD < iTargetValue ) |
---|
| 4155 | { |
---|
| 4156 | iRoundingDir = 1; |
---|
| 4157 | } |
---|
| 4158 | Int iCamPres = uiCamParsCodedPrecision - 1; |
---|
| 4159 | m_aiDDDInvScale [ iBaseViewIdx ] = ( iBestD << ( iCamPres + g_bitDepthY )) * iSign; |
---|
| 4160 | m_aiDDDInvOffset[ iBaseViewIdx ] = -iSign * iBestD * ( iCodedOffset << g_bitDepthY ); |
---|
| 4161 | m_aiDDDShift [ iBaseViewIdx ] = iBitWidth; |
---|
| 4162 | m_aiDDDInvOffset[ iBaseViewIdx ] += 1 << ( m_aiDDDShift[ iBaseViewIdx ] - 1 ); |
---|
| 4163 | m_aiDDDInvOffset[ iBaseViewIdx ] += ( 1 << ( m_aiDDDShift[ iBaseViewIdx ] - 4 ) ) * iRoundingDir; |
---|
| 4164 | |
---|
| 4165 | return; |
---|
| 4166 | } |
---|
[976] | 4167 | |
---|
| 4168 | |
---|
[833] | 4169 | #endif |
---|
[1094] | 4170 | #endif |
---|
[833] | 4171 | |
---|
[976] | 4172 | #if H_MV |
---|
| 4173 | Void TComSlice::checkCrossLayerBlaFlag() |
---|
| 4174 | { |
---|
| 4175 | // cross_layer_bla_flag shall be equal to 0 for pictures with nal_unit_type not equal to IDR_W_RADL or IDR_N_LP or with nuh_layer_id not equal to 0. |
---|
| 4176 | if ( getLayerId() != 0 || getNalUnitType() != NAL_UNIT_CODED_SLICE_IDR_W_RADL || getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP ) |
---|
| 4177 | { |
---|
| 4178 | assert( m_crossLayerBlaFlag == 0 ); |
---|
| 4179 | } |
---|
| 4180 | } |
---|
| 4181 | |
---|
| 4182 | Bool TComSlice::inferPocMsbValPresentFlag() |
---|
| 4183 | { |
---|
| 4184 | Bool pocMsbValPresentFlag; |
---|
| 4185 | if( getSliceSegmentHeaderExtensionLength() == 0 ) |
---|
| 4186 | { |
---|
| 4187 | pocMsbValPresentFlag = false; |
---|
| 4188 | } |
---|
| 4189 | else if ( getPocMsbValRequiredFlag() ) |
---|
| 4190 | { |
---|
| 4191 | pocMsbValPresentFlag = true; |
---|
| 4192 | } |
---|
| 4193 | else |
---|
| 4194 | { |
---|
| 4195 | pocMsbValPresentFlag = false; |
---|
| 4196 | } |
---|
| 4197 | |
---|
| 4198 | return pocMsbValPresentFlag; |
---|
| 4199 | } |
---|
| 4200 | |
---|
| 4201 | |
---|
| 4202 | #endif |
---|
| 4203 | |
---|
[1094] | 4204 | #if !LGE_DDD_REMOVAL_J0042_J0030 |
---|
[976] | 4205 | #if H_3D_DBBP |
---|
| 4206 | Int TComSlice::getDepthFromDV( Int iDV, Int iBaseViewIdx ) |
---|
| 4207 | { |
---|
| 4208 | return ClipY(( iDV * m_aiDDDInvScale[ iBaseViewIdx ] + m_aiDDDInvOffset[ iBaseViewIdx ] ) >> m_aiDDDShift[ iBaseViewIdx ]); |
---|
| 4209 | } |
---|
| 4210 | #endif |
---|
[1094] | 4211 | #endif |
---|
[976] | 4212 | |
---|
[1106] | 4213 | #if HHI_TOOL_PARAMETERS_I2_J0107 |
---|
| 4214 | #if H_3D |
---|
| 4215 | |
---|
| 4216 | Void TComSlice::init3dToolParameters() |
---|
| 4217 | { |
---|
| 4218 | Bool depthFlag = getIsDepth(); |
---|
| 4219 | |
---|
| 4220 | Bool depthOfRefViewsAvailFlag = false; |
---|
| 4221 | Bool textOfCurViewAvailFlag = false; |
---|
| 4222 | |
---|
| 4223 | TComVPS* vps = getVPS(); |
---|
| 4224 | |
---|
| 4225 | if( !depthFlag ) |
---|
| 4226 | { |
---|
| 4227 | depthOfRefViewsAvailFlag = true; |
---|
| 4228 | for( Int i = 0; i <= vps->getNumRefListLayers( getLayerId() ) - 1; i++) |
---|
| 4229 | { |
---|
| 4230 | Bool curDepthAvailableFlag = false; |
---|
| 4231 | for (Int j = 0; j <= vps->getMaxLayersMinus1(); j++ ) |
---|
| 4232 | { |
---|
| 4233 | if ( vps->getDirectDependencyFlag( vps->getLayerIdInVps( getLayerId() ), j ) |
---|
| 4234 | && vps->getVpsDepthFlag ( vps->getLayerIdInNuh( j ) ) == 1 |
---|
| 4235 | && vps->getViewOrderIdx( vps->getLayerIdInNuh( j ) ) == vps->getViewOrderIdx( vps->getIdRefListLayer( getLayerId(), i ) ) |
---|
| 4236 | && vps->getDependencyId( vps->getLayerIdInNuh( j ) ) == 0 |
---|
| 4237 | && vps->getAuxId ( vps->getLayerIdInNuh( j ) ) == 0 |
---|
| 4238 | ) |
---|
| 4239 | { |
---|
| 4240 | curDepthAvailableFlag = true; |
---|
| 4241 | } |
---|
| 4242 | } |
---|
| 4243 | if ( !curDepthAvailableFlag ) |
---|
| 4244 | { |
---|
| 4245 | depthOfRefViewsAvailFlag = false; |
---|
| 4246 | } |
---|
| 4247 | } |
---|
| 4248 | } |
---|
| 4249 | else |
---|
| 4250 | { |
---|
| 4251 | for (Int j = 0; j <= vps->getMaxLayersMinus1(); j++ ) |
---|
| 4252 | { |
---|
| 4253 | if ( vps->getDirectDependencyFlag( vps->getLayerIdInVps( getLayerId() ), j ) |
---|
| 4254 | && vps->getVpsDepthFlag( vps->getLayerIdInNuh( j ) ) == 0 |
---|
| 4255 | && vps->getViewOrderIdx( vps->getLayerIdInNuh( j ) ) == getViewIndex() |
---|
| 4256 | && vps->getDependencyId( vps->getLayerIdInNuh( j ) ) == 0 |
---|
| 4257 | && vps->getAuxId ( vps->getLayerIdInNuh( j ) ) == 0 |
---|
| 4258 | ) |
---|
| 4259 | { |
---|
| 4260 | textOfCurViewAvailFlag = true; |
---|
| 4261 | } |
---|
| 4262 | } |
---|
| 4263 | } |
---|
| 4264 | |
---|
| 4265 | Bool lidG0 = ( getLayerId() > 0 ); |
---|
| 4266 | Bool nRLLG0 = ( getVPS()->getNumRefListLayers( getLayerId() ) > 0 ); |
---|
| 4267 | |
---|
| 4268 | TComSps3dExtension* sps3dExt = getSPS()->getSps3dExtension(); |
---|
| 4269 | |
---|
| 4270 | m_ivMvPredFlag = sps3dExt->getIvMvPredFlag ( depthFlag ) && lidG0 && nRLLG0 ; |
---|
| 4271 | m_ivMvScalingFlag = sps3dExt->getIvMvScalingFlag ( depthFlag ) && lidG0 ; |
---|
| 4272 | m_ivResPredFlag = sps3dExt->getIvResPredFlag ( depthFlag ) && lidG0 && nRLLG0 ; |
---|
| 4273 | m_depthRefinementFlag = sps3dExt->getDepthRefinementFlag ( depthFlag ) && lidG0 && depthOfRefViewsAvailFlag; |
---|
| 4274 | m_viewSynthesisPredFlag = sps3dExt->getViewSynthesisPredFlag( depthFlag ) && lidG0 && nRLLG0 && depthOfRefViewsAvailFlag; |
---|
| 4275 | m_depthBasedBlkPartFlag = sps3dExt->getDepthBasedBlkPartFlag( depthFlag ) && lidG0 && depthOfRefViewsAvailFlag; |
---|
| 4276 | m_mpiFlag = sps3dExt->getMpiFlag ( depthFlag ) && lidG0 && textOfCurViewAvailFlag; |
---|
| 4277 | m_intraContourFlag = sps3dExt->getIntraContourFlag ( depthFlag ) && lidG0 && textOfCurViewAvailFlag; |
---|
| 4278 | m_intraSdcWedgeFlag = sps3dExt->getIntraSdcWedgeFlag ( depthFlag ) && lidG0 ; |
---|
| 4279 | m_qtPredFlag = sps3dExt->getQtPredFlag ( depthFlag ) && lidG0 && textOfCurViewAvailFlag; |
---|
| 4280 | m_interSdcFlag = sps3dExt->getInterSdcFlag ( depthFlag ) && lidG0 ; |
---|
| 4281 | m_intraSingleFlag = sps3dExt->getIntraSingleFlag ( depthFlag ) && lidG0 ; |
---|
| 4282 | |
---|
| 4283 | m_subPbSize = lidG0 ? ( 1 << ( sps3dExt->getLog2SubPbSizeMinus3 ( depthFlag ) + 3 ) ) : getSPS()->getMaxCUWidth(); |
---|
| 4284 | m_mpiSubPbSize = 1 << ( sps3dExt->getLog2MpiSubPbSizeMinus3( depthFlag ) + 3 ); |
---|
| 4285 | |
---|
| 4286 | #if H_3D_OUTPUT_ACTIVE_TOOLS |
---|
| 4287 | std::cout << "Layer: :" << getLayerId() << std::endl; |
---|
| 4288 | std::cout << "DepthFlag: :" << getIsDepth() << std::endl; |
---|
| 4289 | std::cout << "ViewOrderIdx: :" << getViewIndex() << std::endl; |
---|
| 4290 | std::cout << "DepthOfRefViewsAvailFlag:" << depthOfRefViewsAvailFlag << std::endl; |
---|
| 4291 | std::cout << "TextOfCurViewAvailFlag :" << textOfCurViewAvailFlag << std::endl; |
---|
| 4292 | |
---|
| 4293 | std::cout << "ivMvPredFlag :" << m_ivMvPredFlag << std::endl; |
---|
| 4294 | std::cout << "ivMvScalingFlag :" << m_ivMvScalingFlag << std::endl; |
---|
| 4295 | std::cout << "ivResPredFlag :" << m_ivResPredFlag << std::endl; |
---|
| 4296 | std::cout << "depthRefinementFlag :" << m_depthRefinementFlag << std::endl; |
---|
| 4297 | std::cout << "viewSynthesisPredFlag :" << m_viewSynthesisPredFlag << std::endl; |
---|
| 4298 | std::cout << "depthBasedBlkPartFlag :" << m_depthBasedBlkPartFlag << std::endl; |
---|
| 4299 | std::cout << "mpiFlag :" << m_mpiFlag << std::endl; |
---|
| 4300 | std::cout << "intraContourFlag :" << m_intraContourFlag << std::endl; |
---|
| 4301 | std::cout << "intraSdcWedgeFlag :" << m_intraSdcWedgeFlag << std::endl; |
---|
| 4302 | std::cout << "qtPredFlag :" << m_qtPredFlag << std::endl; |
---|
| 4303 | std::cout << "interSdcFlag :" << m_interSdcFlag << std::endl; |
---|
| 4304 | std::cout << "intraSingleFlag :" << m_intraSingleFlag << std::endl; |
---|
| 4305 | std::cout << "subPbSize :" << m_subPbSize << std::endl; |
---|
| 4306 | std::cout << "mpiSubPbSize :" << m_mpiSubPbSize << std::endl; |
---|
| 4307 | #endif |
---|
| 4308 | } |
---|
| 4309 | #endif |
---|
| 4310 | #endif |
---|
| 4311 | |
---|
| 4312 | |
---|
[56] | 4313 | /** get scaling matrix from RefMatrixID |
---|
| 4314 | * \param sizeId size index |
---|
| 4315 | * \param Index of input matrix |
---|
| 4316 | * \param Index of reference matrix |
---|
| 4317 | */ |
---|
| 4318 | Void TComScalingList::processRefMatrix( UInt sizeId, UInt listId , UInt refListId ) |
---|
| 4319 | { |
---|
[608] | 4320 | ::memcpy(getScalingListAddress(sizeId, listId),((listId == refListId)? getScalingListDefaultAddress(sizeId, refListId): getScalingListAddress(sizeId, refListId)),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])); |
---|
[56] | 4321 | } |
---|
[608] | 4322 | |
---|
[56] | 4323 | /** parse syntax infomation |
---|
| 4324 | * \param pchFile syntax infomation |
---|
| 4325 | * \returns false if successful |
---|
| 4326 | */ |
---|
[608] | 4327 | Bool TComScalingList::xParseScalingList(Char* pchFile) |
---|
[56] | 4328 | { |
---|
| 4329 | FILE *fp; |
---|
| 4330 | Char line[1024]; |
---|
| 4331 | UInt sizeIdc,listIdc; |
---|
| 4332 | UInt i,size = 0; |
---|
| 4333 | Int *src=0,data; |
---|
| 4334 | Char *ret; |
---|
| 4335 | UInt retval; |
---|
| 4336 | |
---|
| 4337 | if((fp = fopen(pchFile,"r")) == (FILE*)NULL) |
---|
| 4338 | { |
---|
| 4339 | printf("can't open file %s :: set Default Matrix\n",pchFile); |
---|
| 4340 | return true; |
---|
| 4341 | } |
---|
| 4342 | |
---|
| 4343 | for(sizeIdc = 0; sizeIdc < SCALING_LIST_SIZE_NUM; sizeIdc++) |
---|
| 4344 | { |
---|
| 4345 | size = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeIdc]); |
---|
| 4346 | for(listIdc = 0; listIdc < g_scalingListNum[sizeIdc]; listIdc++) |
---|
| 4347 | { |
---|
| 4348 | src = getScalingListAddress(sizeIdc, listIdc); |
---|
| 4349 | |
---|
| 4350 | fseek(fp,0,0); |
---|
| 4351 | do |
---|
| 4352 | { |
---|
| 4353 | ret = fgets(line, 1024, fp); |
---|
| 4354 | if ((ret==NULL)||(strstr(line, MatrixType[sizeIdc][listIdc])==NULL && feof(fp))) |
---|
| 4355 | { |
---|
| 4356 | printf("Error: can't read Matrix :: set Default Matrix\n"); |
---|
| 4357 | return true; |
---|
| 4358 | } |
---|
| 4359 | } |
---|
| 4360 | while (strstr(line, MatrixType[sizeIdc][listIdc]) == NULL); |
---|
| 4361 | for (i=0; i<size; i++) |
---|
| 4362 | { |
---|
| 4363 | retval = fscanf(fp, "%d,", &data); |
---|
| 4364 | if (retval!=1) |
---|
| 4365 | { |
---|
| 4366 | printf("Error: can't read Matrix :: set Default Matrix\n"); |
---|
| 4367 | return true; |
---|
| 4368 | } |
---|
| 4369 | src[i] = data; |
---|
| 4370 | } |
---|
| 4371 | //set DC value for default matrix check |
---|
| 4372 | setScalingListDC(sizeIdc,listIdc,src[0]); |
---|
| 4373 | |
---|
| 4374 | if(sizeIdc > SCALING_LIST_8x8) |
---|
| 4375 | { |
---|
| 4376 | fseek(fp,0,0); |
---|
| 4377 | do |
---|
| 4378 | { |
---|
| 4379 | ret = fgets(line, 1024, fp); |
---|
| 4380 | if ((ret==NULL)||(strstr(line, MatrixType_DC[sizeIdc][listIdc])==NULL && feof(fp))) |
---|
| 4381 | { |
---|
| 4382 | printf("Error: can't read DC :: set Default Matrix\n"); |
---|
| 4383 | return true; |
---|
| 4384 | } |
---|
| 4385 | } |
---|
| 4386 | while (strstr(line, MatrixType_DC[sizeIdc][listIdc]) == NULL); |
---|
[608] | 4387 | retval = fscanf(fp, "%d,", &data); |
---|
| 4388 | if (retval!=1) |
---|
| 4389 | { |
---|
| 4390 | printf("Error: can't read Matrix :: set Default Matrix\n"); |
---|
| 4391 | return true; |
---|
| 4392 | } |
---|
| 4393 | //overwrite DC value when size of matrix is larger than 16x16 |
---|
| 4394 | setScalingListDC(sizeIdc,listIdc,data); |
---|
[56] | 4395 | } |
---|
| 4396 | } |
---|
| 4397 | } |
---|
| 4398 | fclose(fp); |
---|
| 4399 | return false; |
---|
| 4400 | } |
---|
| 4401 | |
---|
[622] | 4402 | #if H_MV |
---|
| 4403 | Void TComScalingList::inferFrom( TComScalingList* srcScLi ) |
---|
| 4404 | { |
---|
| 4405 | for(Int sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++) |
---|
| 4406 | { |
---|
| 4407 | for(Int listId = 0; listId < g_scalingListNum[sizeId]; listId++) |
---|
| 4408 | { |
---|
| 4409 | setRefMatrixId (sizeId,listId, srcScLi->getRefMatrixId (sizeId,listId)); |
---|
| 4410 | setScalingListDC(sizeId,listId, srcScLi->getScalingListDC(sizeId,listId)); |
---|
| 4411 | ::memcpy(getScalingListAddress(sizeId, listId),srcScLi->getScalingListAddress(sizeId, listId),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])); |
---|
| 4412 | } |
---|
| 4413 | } |
---|
| 4414 | } |
---|
| 4415 | #endif |
---|
[56] | 4416 | /** initialization process of quantization matrix array |
---|
| 4417 | */ |
---|
| 4418 | Void TComScalingList::init() |
---|
| 4419 | { |
---|
| 4420 | for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++) |
---|
| 4421 | { |
---|
| 4422 | for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++) |
---|
| 4423 | { |
---|
| 4424 | m_scalingListCoef[sizeId][listId] = new Int [min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])]; |
---|
| 4425 | } |
---|
| 4426 | } |
---|
| 4427 | m_scalingListCoef[SCALING_LIST_32x32][3] = m_scalingListCoef[SCALING_LIST_32x32][1]; // copy address for 32x32 |
---|
| 4428 | } |
---|
[608] | 4429 | |
---|
[56] | 4430 | /** destroy quantization matrix array |
---|
| 4431 | */ |
---|
| 4432 | Void TComScalingList::destroy() |
---|
| 4433 | { |
---|
| 4434 | for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++) |
---|
| 4435 | { |
---|
| 4436 | for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++) |
---|
| 4437 | { |
---|
| 4438 | if(m_scalingListCoef[sizeId][listId]) delete [] m_scalingListCoef[sizeId][listId]; |
---|
| 4439 | } |
---|
| 4440 | } |
---|
| 4441 | } |
---|
[608] | 4442 | |
---|
[56] | 4443 | /** get default address of quantization matrix |
---|
| 4444 | * \param sizeId size index |
---|
| 4445 | * \param listId list index |
---|
| 4446 | * \returns pointer of quantization matrix |
---|
| 4447 | */ |
---|
| 4448 | Int* TComScalingList::getScalingListDefaultAddress(UInt sizeId, UInt listId) |
---|
| 4449 | { |
---|
| 4450 | Int *src = 0; |
---|
| 4451 | switch(sizeId) |
---|
| 4452 | { |
---|
| 4453 | case SCALING_LIST_4x4: |
---|
[608] | 4454 | src = g_quantTSDefault4x4; |
---|
[56] | 4455 | break; |
---|
| 4456 | case SCALING_LIST_8x8: |
---|
| 4457 | src = (listId<3) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8; |
---|
| 4458 | break; |
---|
| 4459 | case SCALING_LIST_16x16: |
---|
| 4460 | src = (listId<3) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8; |
---|
| 4461 | break; |
---|
| 4462 | case SCALING_LIST_32x32: |
---|
| 4463 | src = (listId<1) ? g_quantIntraDefault8x8 : g_quantInterDefault8x8; |
---|
| 4464 | break; |
---|
| 4465 | default: |
---|
| 4466 | assert(0); |
---|
| 4467 | src = NULL; |
---|
| 4468 | break; |
---|
| 4469 | } |
---|
| 4470 | return src; |
---|
| 4471 | } |
---|
[608] | 4472 | |
---|
[56] | 4473 | /** process of default matrix |
---|
| 4474 | * \param sizeId size index |
---|
| 4475 | * \param Index of input matrix |
---|
| 4476 | */ |
---|
[872] | 4477 | Void TComScalingList::processDefaultMatrix(UInt sizeId, UInt listId) |
---|
[56] | 4478 | { |
---|
| 4479 | ::memcpy(getScalingListAddress(sizeId, listId),getScalingListDefaultAddress(sizeId,listId),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])); |
---|
| 4480 | setScalingListDC(sizeId,listId,SCALING_LIST_DC); |
---|
| 4481 | } |
---|
[608] | 4482 | |
---|
[56] | 4483 | /** check DC value of matrix for default matrix signaling |
---|
| 4484 | */ |
---|
| 4485 | Void TComScalingList::checkDcOfMatrix() |
---|
| 4486 | { |
---|
| 4487 | for(UInt sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++) |
---|
| 4488 | { |
---|
| 4489 | for(UInt listId = 0; listId < g_scalingListNum[sizeId]; listId++) |
---|
| 4490 | { |
---|
| 4491 | //check default matrix? |
---|
| 4492 | if(getScalingListDC(sizeId,listId) == 0) |
---|
| 4493 | { |
---|
[872] | 4494 | processDefaultMatrix(sizeId, listId); |
---|
[56] | 4495 | } |
---|
| 4496 | } |
---|
| 4497 | } |
---|
| 4498 | } |
---|
| 4499 | |
---|
| 4500 | ParameterSetManager::ParameterSetManager() |
---|
[608] | 4501 | : m_vpsMap(MAX_NUM_VPS) |
---|
| 4502 | , m_spsMap(MAX_NUM_SPS) |
---|
[56] | 4503 | , m_ppsMap(MAX_NUM_PPS) |
---|
[608] | 4504 | , m_activeVPSId(-1) |
---|
[622] | 4505 | #if !H_MV |
---|
[608] | 4506 | , m_activeSPSId(-1) |
---|
| 4507 | , m_activePPSId(-1) |
---|
[56] | 4508 | { |
---|
[622] | 4509 | #else |
---|
| 4510 | { |
---|
| 4511 | for (Int i = 0; i < MAX_NUM_LAYERS; i++ ) |
---|
| 4512 | { |
---|
| 4513 | m_activeSPSId[ i ] = -1; |
---|
| 4514 | m_activePPSId[ i ] = -1; |
---|
| 4515 | } |
---|
| 4516 | #endif |
---|
[56] | 4517 | } |
---|
| 4518 | |
---|
| 4519 | |
---|
| 4520 | ParameterSetManager::~ParameterSetManager() |
---|
| 4521 | { |
---|
| 4522 | } |
---|
| 4523 | |
---|
[608] | 4524 | //! activate a SPS from a active parameter sets SEI message |
---|
| 4525 | //! \returns true, if activation is successful |
---|
[622] | 4526 | #if H_MV |
---|
| 4527 | Bool ParameterSetManager::activateSPSWithSEI(Int spsId, Int layerId ) |
---|
| 4528 | #else |
---|
[608] | 4529 | Bool ParameterSetManager::activateSPSWithSEI(Int spsId) |
---|
[622] | 4530 | #endif |
---|
[608] | 4531 | { |
---|
| 4532 | TComSPS *sps = m_spsMap.getPS(spsId); |
---|
| 4533 | if (sps) |
---|
| 4534 | { |
---|
| 4535 | Int vpsId = sps->getVPSId(); |
---|
| 4536 | if (m_vpsMap.getPS(vpsId)) |
---|
| 4537 | { |
---|
| 4538 | m_activeVPSId = vpsId; |
---|
[622] | 4539 | #if H_MV |
---|
| 4540 | m_activeSPSId[ layerId ] = spsId; |
---|
| 4541 | #else |
---|
| 4542 | m_activeSPSId = spsId; |
---|
| 4543 | #endif |
---|
[608] | 4544 | return true; |
---|
| 4545 | } |
---|
| 4546 | else |
---|
| 4547 | { |
---|
| 4548 | printf("Warning: tried to activate SPS using an Active parameter sets SEI message. Referenced VPS does not exist."); |
---|
| 4549 | } |
---|
| 4550 | } |
---|
| 4551 | else |
---|
| 4552 | { |
---|
| 4553 | printf("Warning: tried to activate non-existing SPS using an Active parameter sets SEI message."); |
---|
| 4554 | } |
---|
| 4555 | return false; |
---|
| 4556 | } |
---|
| 4557 | |
---|
| 4558 | //! activate a PPS and depending on isIDR parameter also SPS and VPS |
---|
| 4559 | //! \returns true, if activation is successful |
---|
[622] | 4560 | #if H_MV |
---|
| 4561 | Bool ParameterSetManager::activatePPS(Int ppsId, Bool isIRAP, Int layerId ) |
---|
| 4562 | #else |
---|
[608] | 4563 | Bool ParameterSetManager::activatePPS(Int ppsId, Bool isIRAP) |
---|
[622] | 4564 | #endif |
---|
[608] | 4565 | { |
---|
| 4566 | TComPPS *pps = m_ppsMap.getPS(ppsId); |
---|
| 4567 | if (pps) |
---|
| 4568 | { |
---|
| 4569 | Int spsId = pps->getSPSId(); |
---|
| 4570 | #if H_MV |
---|
[622] | 4571 | if (!isIRAP && (spsId != m_activeSPSId[ layerId ])) |
---|
| 4572 | #else |
---|
| 4573 | if (!isIRAP && (spsId != m_activeSPSId)) |
---|
| 4574 | #endif |
---|
| 4575 | { |
---|
| 4576 | printf("Warning: tried to activate PPS referring to a inactive SPS at non-IRAP."); |
---|
| 4577 | return false; |
---|
| 4578 | } |
---|
| 4579 | |
---|
| 4580 | TComSPS *sps = m_spsMap.getPS(spsId); |
---|
| 4581 | if (sps) |
---|
| 4582 | { |
---|
| 4583 | Int vpsId = sps->getVPSId(); |
---|
| 4584 | if (!isIRAP && (vpsId != m_activeVPSId)) |
---|
| 4585 | { |
---|
| 4586 | printf("Warning: tried to activate PPS referring to a inactive VPS at non-IRAP."); |
---|
| 4587 | return false; |
---|
| 4588 | } |
---|
| 4589 | if (m_vpsMap.getPS(vpsId)) |
---|
| 4590 | { |
---|
| 4591 | #if H_MV |
---|
| 4592 | m_activePPSId[ layerId ] = ppsId; |
---|
| 4593 | m_activeVPSId = vpsId; |
---|
| 4594 | m_activeSPSId[ layerId ] = spsId; |
---|
| 4595 | #else |
---|
| 4596 | m_activePPSId = ppsId; |
---|
| 4597 | m_activeVPSId = vpsId; |
---|
| 4598 | m_activeSPSId = spsId; |
---|
| 4599 | #endif |
---|
[608] | 4600 | return true; |
---|
| 4601 | } |
---|
| 4602 | else |
---|
| 4603 | { |
---|
| 4604 | printf("Warning: tried to activate PPS that refers to a non-existing VPS."); |
---|
| 4605 | } |
---|
| 4606 | } |
---|
| 4607 | else |
---|
| 4608 | { |
---|
| 4609 | printf("Warning: tried to activate a PPS that refers to a non-existing SPS."); |
---|
| 4610 | } |
---|
| 4611 | } |
---|
| 4612 | else |
---|
| 4613 | { |
---|
| 4614 | printf("Warning: tried to activate non-existing PPS."); |
---|
| 4615 | } |
---|
| 4616 | return false; |
---|
| 4617 | } |
---|
| 4618 | |
---|
| 4619 | ProfileTierLevel::ProfileTierLevel() |
---|
| 4620 | : m_profileSpace (0) |
---|
| 4621 | , m_tierFlag (false) |
---|
| 4622 | , m_profileIdc (0) |
---|
| 4623 | , m_levelIdc (0) |
---|
| 4624 | , m_progressiveSourceFlag (false) |
---|
| 4625 | , m_interlacedSourceFlag (false) |
---|
| 4626 | , m_nonPackedConstraintFlag(false) |
---|
| 4627 | , m_frameOnlyConstraintFlag(false) |
---|
[1084] | 4628 | #if H_MV |
---|
[1066] | 4629 | , m_max12bitConstraintFlag ( false ) |
---|
| 4630 | , m_max10bitConstraintFlag ( false ) |
---|
| 4631 | , m_max8bitConstraintFlag ( false ) |
---|
| 4632 | , m_max422chromaConstraintFlag ( false ) |
---|
| 4633 | , m_max420chromaConstraintFlag ( false ) |
---|
| 4634 | , m_maxMonochromeConstraintFlag ( false ) |
---|
| 4635 | , m_intraConstraintFlag ( false ) |
---|
| 4636 | , m_onePictureOnlyConstraintFlag( false ) |
---|
| 4637 | , m_lowerBitRateConstraintFlag ( false ) |
---|
| 4638 | , m_inbldFlag ( false ) |
---|
| 4639 | #endif |
---|
[608] | 4640 | { |
---|
| 4641 | ::memset(m_profileCompatibilityFlag, 0, sizeof(m_profileCompatibilityFlag)); |
---|
| 4642 | } |
---|
| 4643 | |
---|
[1084] | 4644 | #if H_MV |
---|
[1066] | 4645 | Bool ProfileTierLevel::getV2ConstraintsPresentFlag() |
---|
| 4646 | { |
---|
| 4647 | return ( |
---|
| 4648 | getProfileIdc( ) == 4 || getProfileCompatibilityFlag( 4 ) || getProfileIdc( ) == 5 || getProfileCompatibilityFlag( 5 ) || |
---|
| 4649 | getProfileIdc( ) == 6 || getProfileCompatibilityFlag( 6 ) || getProfileIdc( ) == 7 || getProfileCompatibilityFlag( 7 ) |
---|
| 4650 | ); |
---|
| 4651 | } |
---|
| 4652 | |
---|
| 4653 | Bool ProfileTierLevel::getInbldPresentFlag() |
---|
| 4654 | { |
---|
| 4655 | return ( |
---|
| 4656 | ( getProfileIdc() >= 1 && getProfileIdc() <= 5 ) || getProfileCompatibilityFlag( 1 ) || getProfileCompatibilityFlag( 2 ) || |
---|
| 4657 | getProfileCompatibilityFlag( 3 ) || getProfileCompatibilityFlag( 4 ) || getProfileCompatibilityFlag( 5 ) |
---|
| 4658 | ); |
---|
| 4659 | } |
---|
| 4660 | |
---|
| 4661 | Void ProfileTierLevel::copyV2ConstraintFlags(ProfileTierLevel* ptlRef) |
---|
| 4662 | { |
---|
| 4663 | setMax12bitConstraintFlag ( ptlRef->getMax12bitConstraintFlag ( ) ); |
---|
| 4664 | setMax10bitConstraintFlag ( ptlRef->getMax10bitConstraintFlag ( ) ); |
---|
| 4665 | setMax8bitConstraintFlag ( ptlRef->getMax8bitConstraintFlag ( ) ); |
---|
| 4666 | setMax422chromaConstraintFlag ( ptlRef->getMax422chromaConstraintFlag ( ) ); |
---|
| 4667 | setMax420chromaConstraintFlag ( ptlRef->getMax420chromaConstraintFlag ( ) ); |
---|
| 4668 | setMaxMonochromeConstraintFlag ( ptlRef->getMaxMonochromeConstraintFlag ( ) ); |
---|
| 4669 | setIntraConstraintFlag ( ptlRef->getIntraConstraintFlag ( ) ); |
---|
| 4670 | setOnePictureOnlyConstraintFlag ( ptlRef->getOnePictureOnlyConstraintFlag ( ) ); |
---|
| 4671 | setLowerBitRateConstraintFlag ( ptlRef->getLowerBitRateConstraintFlag ( ) ); |
---|
| 4672 | } |
---|
| 4673 | |
---|
| 4674 | Void ProfileTierLevel::copyProfile(ProfileTierLevel* ptlRef) |
---|
| 4675 | { |
---|
| 4676 | setProfileSpace ( ptlRef->getProfileSpace ( ) ); |
---|
| 4677 | setTierFlag ( ptlRef->getTierFlag ( ) ); |
---|
| 4678 | setProfileIdc ( ptlRef->getProfileIdc ( ) ); |
---|
| 4679 | for (Int j = 0; j < 32; j++) |
---|
| 4680 | { |
---|
| 4681 | setProfileCompatibilityFlag(j, ptlRef->getProfileCompatibilityFlag ( j ) ); |
---|
| 4682 | } |
---|
| 4683 | setProgressiveSourceFlag ( ptlRef->getProgressiveSourceFlag ( ) ); |
---|
| 4684 | setInterlacedSourceFlag ( ptlRef->getInterlacedSourceFlag ( ) ); |
---|
| 4685 | setNonPackedConstraintFlag ( ptlRef->getNonPackedConstraintFlag ( ) ); |
---|
| 4686 | setFrameOnlyConstraintFlag ( ptlRef->getFrameOnlyConstraintFlag ( ) ); |
---|
| 4687 | copyV2ConstraintFlags ( ptlRef ); |
---|
| 4688 | } |
---|
| 4689 | #endif |
---|
| 4690 | |
---|
[608] | 4691 | TComPTL::TComPTL() |
---|
| 4692 | { |
---|
| 4693 | ::memset(m_subLayerProfilePresentFlag, 0, sizeof(m_subLayerProfilePresentFlag)); |
---|
| 4694 | ::memset(m_subLayerLevelPresentFlag, 0, sizeof(m_subLayerLevelPresentFlag )); |
---|
| 4695 | } |
---|
| 4696 | |
---|
| 4697 | #if H_MV |
---|
[1066] | 4698 | Void TComPTL::inferGeneralValues(Bool profilePresentFlag, Int k, TComPTL* refPTL) |
---|
| 4699 | { |
---|
| 4700 | ProfileTierLevel* refProfileTierLevel = NULL; |
---|
| 4701 | if ( k > 0 ) |
---|
| 4702 | { |
---|
| 4703 | assert( refPTL != NULL); |
---|
| 4704 | refProfileTierLevel = refPTL->getGeneralPTL(); |
---|
| 4705 | } |
---|
| 4706 | |
---|
| 4707 | ProfileTierLevel* curProfileTierLevel = getGeneralPTL( ); |
---|
| 4708 | |
---|
| 4709 | if( !profilePresentFlag ) |
---|
| 4710 | { |
---|
| 4711 | assert( k > 0 ); |
---|
| 4712 | assert( refProfileTierLevel != NULL ); |
---|
| 4713 | curProfileTierLevel->copyProfile( refProfileTierLevel); |
---|
| 4714 | } |
---|
| 4715 | else |
---|
| 4716 | { |
---|
| 4717 | if ( !curProfileTierLevel->getV2ConstraintsPresentFlag() ) |
---|
| 4718 | { |
---|
| 4719 | curProfileTierLevel->setMax12bitConstraintFlag ( false ); |
---|
| 4720 | curProfileTierLevel->setMax10bitConstraintFlag ( false ); |
---|
| 4721 | curProfileTierLevel->setMax8bitConstraintFlag ( false ); |
---|
| 4722 | curProfileTierLevel->setMax422chromaConstraintFlag ( false ); |
---|
| 4723 | curProfileTierLevel->setMax420chromaConstraintFlag ( false ); |
---|
| 4724 | curProfileTierLevel->setMaxMonochromeConstraintFlag ( false ); |
---|
| 4725 | curProfileTierLevel->setIntraConstraintFlag ( false ); |
---|
| 4726 | curProfileTierLevel->setOnePictureOnlyConstraintFlag ( false ); |
---|
| 4727 | curProfileTierLevel->setLowerBitRateConstraintFlag ( false ); |
---|
| 4728 | } |
---|
| 4729 | |
---|
| 4730 | if ( !curProfileTierLevel->getInbldPresentFlag() ) |
---|
| 4731 | { |
---|
| 4732 | curProfileTierLevel->setInbldFlag( false ); |
---|
| 4733 | } |
---|
| 4734 | } |
---|
| 4735 | } |
---|
| 4736 | |
---|
| 4737 | Void TComPTL::inferSubLayerValues(Int maxNumSubLayersMinus1, Int k, TComPTL* refPTL) |
---|
| 4738 | { |
---|
| 4739 | assert( k == 0 || refPTL != NULL ); |
---|
| 4740 | |
---|
| 4741 | for (Int i = maxNumSubLayersMinus1; i >= 0; i--) |
---|
| 4742 | { |
---|
| 4743 | ProfileTierLevel* refProfileTierLevel; |
---|
| 4744 | if ( k != 0 ) |
---|
| 4745 | { |
---|
| 4746 | refProfileTierLevel = refPTL->getSubLayerPTL( i ); |
---|
| 4747 | } |
---|
| 4748 | else |
---|
| 4749 | { |
---|
| 4750 | if ( i == maxNumSubLayersMinus1) |
---|
| 4751 | { |
---|
| 4752 | refProfileTierLevel = getGeneralPTL(); |
---|
| 4753 | } |
---|
| 4754 | else |
---|
| 4755 | { |
---|
| 4756 | refProfileTierLevel = getSubLayerPTL( i + 1 ); |
---|
| 4757 | } |
---|
| 4758 | } |
---|
| 4759 | |
---|
| 4760 | ProfileTierLevel* curProfileTierLevel = getSubLayerPTL( i ); |
---|
| 4761 | if( !getSubLayerLevelPresentFlag( i ) ) |
---|
| 4762 | { |
---|
| 4763 | curProfileTierLevel->setLevelIdc( refProfileTierLevel->getLevelIdc() ); |
---|
| 4764 | } |
---|
| 4765 | |
---|
| 4766 | if( !getSubLayerProfilePresentFlag( i ) ) |
---|
| 4767 | { |
---|
| 4768 | curProfileTierLevel->copyProfile( refProfileTierLevel); |
---|
| 4769 | } |
---|
| 4770 | else |
---|
| 4771 | { |
---|
| 4772 | if ( !curProfileTierLevel->getV2ConstraintsPresentFlag() ) |
---|
| 4773 | { |
---|
| 4774 | curProfileTierLevel->copyV2ConstraintFlags( refProfileTierLevel ); |
---|
| 4775 | } |
---|
| 4776 | |
---|
| 4777 | if ( !curProfileTierLevel->getInbldPresentFlag() ) |
---|
| 4778 | { |
---|
| 4779 | curProfileTierLevel->setInbldFlag( refProfileTierLevel->getInbldFlag() ); |
---|
| 4780 | } |
---|
| 4781 | } |
---|
| 4782 | } |
---|
| 4783 | } |
---|
| 4784 | |
---|
[608] | 4785 | #endif |
---|
[622] | 4786 | //! \} |
---|
| 4787 | |
---|
| 4788 | #if H_MV |
---|
| 4789 | TComVPSVUI::TComVPSVUI() |
---|
[608] | 4790 | { |
---|
[738] | 4791 | m_crossLayerIrapAlignedFlag = true; |
---|
[872] | 4792 | m_allLayersIdrAlignedFlag = false; |
---|
[622] | 4793 | m_bitRatePresentVpsFlag = false; |
---|
| 4794 | m_picRatePresentVpsFlag = false; |
---|
| 4795 | for ( Int i = 0; i < MAX_VPS_OP_SETS_PLUS1; i++) |
---|
| 4796 | { |
---|
| 4797 | for ( Int j = 0; j < MAX_TLAYER; j++) |
---|
| 4798 | { |
---|
| 4799 | m_bitRatePresentFlag [i][j] = false; |
---|
| 4800 | m_picRatePresentFlag [i][j] = false; |
---|
| 4801 | m_avgBitRate [i][j] = -1; |
---|
| 4802 | m_maxBitRate [i][j] = -1; |
---|
| 4803 | m_constantPicRateIdc [i][j] = -1; |
---|
| 4804 | m_avgPicRate [i][j] = -1; |
---|
| 4805 | } |
---|
| 4806 | } |
---|
| 4807 | |
---|
| 4808 | m_ilpRestrictedRefLayersFlag = false; |
---|
| 4809 | |
---|
| 4810 | for ( Int i = 0; i < MAX_NUM_LAYERS; i++) |
---|
| 4811 | { |
---|
| 4812 | for ( Int j = 0; j < MAX_NUM_LAYERS; j++) |
---|
| 4813 | { |
---|
| 4814 | m_tileBoundariesAlignedFlag [i][j] = false; |
---|
| 4815 | m_minSpatialSegmentOffsetPlus1[i][j] = 0; |
---|
| 4816 | m_ctuBasedOffsetEnabledFlag [i][j] = false; |
---|
| 4817 | m_minHorizontalCtuOffsetPlus1 [i][j] = -1; |
---|
| 4818 | } |
---|
[872] | 4819 | m_baseLayerParameterSetCompatibilityFlag[i] = false; |
---|
[622] | 4820 | } |
---|
[738] | 4821 | for ( Int i = 0; i < MAX_NUM_VIDEO_SIGNAL_INFO; i++ ) |
---|
| 4822 | { |
---|
| 4823 | m_videoSignalInfo [i] = NULL; |
---|
| 4824 | } |
---|
| 4825 | |
---|
| 4826 | m_vpsVuiBspHrdPresentFlag = false; |
---|
[1066] | 4827 | m_vpsVuiBspHrdParameters = NULL; |
---|
[608] | 4828 | } |
---|
[738] | 4829 | |
---|
| 4830 | TComVPSVUI::~TComVPSVUI() |
---|
| 4831 | { |
---|
| 4832 | for ( Int i = 0; i < MAX_NUM_VIDEO_SIGNAL_INFO; i++ ) |
---|
| 4833 | { |
---|
| 4834 | if (m_videoSignalInfo[ i ] != NULL ) delete m_videoSignalInfo[ i ]; |
---|
| 4835 | m_videoSignalInfo [ i ] = NULL; |
---|
| 4836 | } |
---|
| 4837 | |
---|
| 4838 | if ( m_vpsVuiBspHrdParameters ) delete m_vpsVuiBspHrdParameters; |
---|
| 4839 | m_vpsVuiBspHrdParameters = NULL; |
---|
| 4840 | } |
---|
| 4841 | |
---|
[884] | 4842 | Void TComVPSVUI::inferVpsVui( Bool encoderFlag ) |
---|
| 4843 | { |
---|
| 4844 | // inference of syntax elements that differ from default inference (as done in constructor), when VPS VUI is not present |
---|
| 4845 | if (!encoderFlag ) |
---|
| 4846 | { |
---|
| 4847 | setCrossLayerIrapAlignedFlag( false ); |
---|
| 4848 | } |
---|
| 4849 | else |
---|
| 4850 | { |
---|
| 4851 | assert( !getCrossLayerIrapAlignedFlag() ); |
---|
| 4852 | } |
---|
| 4853 | } |
---|
| 4854 | |
---|
[738] | 4855 | Void TComRepFormat::inferChromaAndBitDepth( TComRepFormat* prevRepFormat, Bool encoderFlag ) |
---|
| 4856 | { |
---|
| 4857 | if ( !encoderFlag ) |
---|
| 4858 | { |
---|
| 4859 | setChromaAndBitDepthVpsPresentFlag( prevRepFormat->getChromaAndBitDepthVpsPresentFlag() ); |
---|
| 4860 | setSeparateColourPlaneVpsFlag ( prevRepFormat->getSeparateColourPlaneVpsFlag () ); |
---|
| 4861 | setBitDepthVpsLumaMinus8 ( prevRepFormat->getBitDepthVpsLumaMinus8 () ); |
---|
| 4862 | setBitDepthVpsChromaMinus8 ( prevRepFormat->getBitDepthVpsChromaMinus8 () ); |
---|
| 4863 | } |
---|
| 4864 | else |
---|
| 4865 | { |
---|
| 4866 | assert( getChromaAndBitDepthVpsPresentFlag() == prevRepFormat->getChromaAndBitDepthVpsPresentFlag() ); |
---|
| 4867 | assert( getSeparateColourPlaneVpsFlag () == prevRepFormat->getSeparateColourPlaneVpsFlag () ); |
---|
| 4868 | assert( getBitDepthVpsLumaMinus8 () == prevRepFormat->getBitDepthVpsLumaMinus8 () ); |
---|
| 4869 | assert( getBitDepthVpsChromaMinus8 () == prevRepFormat->getBitDepthVpsChromaMinus8 () ); |
---|
[1066] | 4870 | } |
---|
[738] | 4871 | } |
---|
| 4872 | |
---|
| 4873 | |
---|
[964] | 4874 | |
---|
[1066] | 4875 | TComVpsVuiBspHrdParameters::~TComVpsVuiBspHrdParameters() |
---|
| 4876 | { |
---|
| 4877 | delete[] m_cprmsAddPresentFlag; |
---|
| 4878 | delete[] m_numSubLayerHrdMinus1; |
---|
| 4879 | delete[] m_hrdParameters; |
---|
| 4880 | |
---|
| 4881 | for (Int h = 0; h < m_numOls; h++) |
---|
| 4882 | { |
---|
| 4883 | if ( h > 0 ) |
---|
| 4884 | { |
---|
| 4885 | for (Int i = 0; i < getNumSignalledPartitioningSchemes(h)+1; i++) |
---|
| 4886 | { |
---|
| 4887 | for (Int t = 0; t < m_vps->getMaxSubLayersInLayerSetMinus1( m_vps->olsIdxToLsIdx(h) ) + 1; t++) |
---|
| 4888 | { |
---|
| 4889 | for ( Int j = 0; j <= getNumBspSchedulesMinus1(h,i,j);j++ ) |
---|
| 4890 | { |
---|
| 4891 | delete[] m_bspHrdIdx [h][i][t][j]; |
---|
| 4892 | delete[] m_bspSchedIdx[h][i][t][j]; |
---|
| 4893 | } |
---|
| 4894 | } |
---|
| 4895 | delete[] m_numBspSchedulesMinus1[h][i]; |
---|
| 4896 | } |
---|
| 4897 | } |
---|
| 4898 | |
---|
| 4899 | for (Int j = 0; j <= getNumSignalledPartitioningSchemes(h ) + 1; j++ ) |
---|
| 4900 | { |
---|
| 4901 | for (Int k = 0; k <= getNumPartitionsInSchemeMinus1(h,j); k++ ) |
---|
| 4902 | { |
---|
| 4903 | delete[] m_layerIncludedInPartitionFlag[h][j][k]; |
---|
| 4904 | } |
---|
| 4905 | } |
---|
| 4906 | delete[] m_numPartitionsInSchemeMinus1[h]; |
---|
| 4907 | } |
---|
| 4908 | delete[] m_numSignalledPartitioningSchemes; |
---|
| 4909 | } |
---|
| 4910 | |
---|
| 4911 | |
---|
| 4912 | Int TComVpsVuiBspHrdParameters::getBspHrdIdxLen(TComVPS* vps) |
---|
| 4913 | { |
---|
| 4914 | return gCeilLog2( vps->getNumHrdParameters() + getVpsNumAddHrdParams() ); |
---|
| 4915 | } |
---|
| 4916 | |
---|
| 4917 | Void TComVpsVuiBspHrdParameters::createAfterVpsNumAddHrdParams( TComVPS* vps ) |
---|
| 4918 | { |
---|
| 4919 | assert( vps == NULL ); |
---|
| 4920 | m_vps = vps; |
---|
| 4921 | m_offsetHrdParamIdx = vps->getNumHrdParameters(); |
---|
| 4922 | m_numHrdParam = vps->getNumHrdParameters() + getVpsNumAddHrdParams() - m_offsetHrdParamIdx; |
---|
| 4923 | m_numOls = vps->getNumOutputLayerSets(); |
---|
| 4924 | |
---|
| 4925 | m_cprmsAddPresentFlag = new Bool [ m_numHrdParam ]; |
---|
| 4926 | m_numSubLayerHrdMinus1 = new Int [ m_numHrdParam ]; |
---|
| 4927 | m_hrdParameters = new TComHRD [ m_numHrdParam ]; |
---|
| 4928 | |
---|
| 4929 | m_numSignalledPartitioningSchemes = new Int [ m_numOls ]; |
---|
| 4930 | m_numPartitionsInSchemeMinus1 = new Int* [ m_numOls ]; |
---|
| 4931 | m_numBspSchedulesMinus1 = new Int** [ m_numOls ]; |
---|
| 4932 | m_bspHrdIdx = new Int****[ m_numOls ]; |
---|
| 4933 | m_bspSchedIdx = new Int****[ m_numOls ]; |
---|
| 4934 | } |
---|
| 4935 | |
---|
| 4936 | Void TComVpsVuiBspHrdParameters::createAfterNumSignalledPartitioningSchemes( Int h ) |
---|
| 4937 | { |
---|
| 4938 | m_numPartitionsInSchemeMinus1 [h] = new Int [ getNumSignalledPartitioningSchemes(h) ]; |
---|
| 4939 | m_layerIncludedInPartitionFlag[h] = new Bool** [ getNumSignalledPartitioningSchemes(h) ]; |
---|
| 4940 | |
---|
| 4941 | m_numBspSchedulesMinus1[h] = new Int* [ getNumSignalledPartitioningSchemes(h) + 1 ]; |
---|
| 4942 | for (Int i = 0; i < getNumSignalledPartitioningSchemes(h) + 1; i++) |
---|
| 4943 | { |
---|
| 4944 | Int tMax = m_vps->getMaxSubLayersInLayerSetMinus1( m_vps->olsIdxToLsIdx(h) ) + 1; |
---|
| 4945 | m_numBspSchedulesMinus1[h][i] = new Int [ tMax ]; |
---|
| 4946 | m_bspHrdIdx [h][i] = new Int**[ tMax ]; |
---|
| 4947 | m_bspSchedIdx [h][i] = new Int**[ tMax ]; |
---|
| 4948 | } |
---|
| 4949 | } |
---|
| 4950 | |
---|
| 4951 | Void TComVpsVuiBspHrdParameters::createAfterNumPartitionsInSchemeMinus1( Int h, Int j ) |
---|
| 4952 | { |
---|
| 4953 | m_layerIncludedInPartitionFlag[h][j] = new Bool*[ getNumPartitionsInSchemeMinus1(h,j)]; |
---|
| 4954 | for( Int k = 0; k < getNumPartitionsInSchemeMinus1(h,j); k++ ) |
---|
| 4955 | { |
---|
| 4956 | m_layerIncludedInPartitionFlag[h][j][k] = new Bool[ m_vps->getNumLayersInIdList( m_vps->olsIdxToLsIdx(h))]; |
---|
| 4957 | } |
---|
| 4958 | } |
---|
| 4959 | |
---|
| 4960 | Void TComVpsVuiBspHrdParameters::createAfterNumBspSchedulesMinus1( Int h, Int i, Int t ) |
---|
| 4961 | { |
---|
| 4962 | m_bspSchedIdx[h][i][t] = new Int* [ getNumBspSchedulesMinus1( h, i, t ) + 1 ]; |
---|
| 4963 | m_bspHrdIdx [h][i][t] = new Int* [ getNumBspSchedulesMinus1( h, i, t ) + 1 ]; |
---|
| 4964 | for( Int j = 0; j < getNumBspSchedulesMinus1( h, i, t ) + 1; j++ ) |
---|
| 4965 | { |
---|
| 4966 | m_bspSchedIdx[h][i][t][j] = new Int[ getNumPartitionsInSchemeMinus1( h, i ) ]; |
---|
| 4967 | m_bspHrdIdx [h][i][t][j] = new Int[ getNumPartitionsInSchemeMinus1( h, i ) ]; |
---|
| 4968 | } |
---|
| 4969 | } |
---|
| 4970 | |
---|
| 4971 | |
---|
[773] | 4972 | Void TComVUI::inferVideoSignalInfo( TComVPS* vps, Int layerIdCurr ) |
---|
| 4973 | { |
---|
| 4974 | if ( layerIdCurr == 0 || !vps->getVpsVuiPresentFlag() ) |
---|
| 4975 | { |
---|
| 4976 | return; |
---|
| 4977 | } |
---|
| 4978 | |
---|
| 4979 | TComVPSVUI* vpsVUI = vps->getVPSVUI(); |
---|
| 4980 | assert( vpsVUI != NULL ); |
---|
| 4981 | |
---|
| 4982 | TComVideoSignalInfo* videoSignalInfo = vpsVUI->getVideoSignalInfo( vpsVUI->getVpsVideoSignalInfoIdx( vps->getLayerIdInVps( layerIdCurr ) ) ); |
---|
| 4983 | assert( videoSignalInfo != NULL ); |
---|
| 4984 | |
---|
| 4985 | setVideoFormat ( videoSignalInfo->getVideoVpsFormat () ); |
---|
| 4986 | setVideoFullRangeFlag ( videoSignalInfo->getVideoFullRangeVpsFlag () ); |
---|
| 4987 | setColourPrimaries ( videoSignalInfo->getColourPrimariesVps () ); |
---|
| 4988 | setTransferCharacteristics( videoSignalInfo->getTransferCharacteristicsVps() ); |
---|
| 4989 | setMatrixCoefficients ( videoSignalInfo->getMatrixCoeffsVps () ); |
---|
| 4990 | } |
---|
[884] | 4991 | |
---|
| 4992 | TComDpbSize::TComDpbSize() |
---|
| 4993 | { |
---|
| 4994 | for (Int i = 0; i < MAX_VPS_OUTPUTLAYER_SETS; i++ ) |
---|
| 4995 | { |
---|
| 4996 | m_subLayerFlagInfoPresentFlag[i] = false; |
---|
| 4997 | |
---|
| 4998 | for (Int j = 0; j < MAX_TLAYER; j++ ) |
---|
| 4999 | { |
---|
| 5000 | m_subLayerDpbInfoPresentFlag [i][j] = ( j == 0) ; |
---|
| 5001 | m_maxVpsNumReorderPics [i][j] = 0; |
---|
| 5002 | m_maxVpsLatencyIncreasePlus1 [i][j] = 0; |
---|
| 5003 | |
---|
| 5004 | for (Int k = 0; k < MAX_NUM_LAYER_IDS; k++ ) |
---|
| 5005 | { |
---|
[1066] | 5006 | m_maxVpsDecPicBufferingMinus1[i][k][j] = MIN_INT; |
---|
[884] | 5007 | } |
---|
| 5008 | } |
---|
| 5009 | } |
---|
| 5010 | } |
---|
[976] | 5011 | |
---|
| 5012 | Void Window::scaleOffsets( Int scal ) |
---|
| 5013 | { |
---|
| 5014 | if (! m_scaledFlag ) |
---|
| 5015 | { |
---|
| 5016 | m_scaledFlag = true; |
---|
| 5017 | m_winLeftOffset *= scal; |
---|
| 5018 | m_winRightOffset *= scal; |
---|
| 5019 | m_winTopOffset *= scal; |
---|
| 5020 | m_winBottomOffset *= scal; |
---|
| 5021 | } |
---|
| 5022 | } |
---|
[738] | 5023 | #endif |
---|
[976] | 5024 | |
---|