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source: 3DVCSoftware/branches/HTM-15.2-dev/source/Lib/TLibCommon/SEI.cpp @ 1362

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1	/* The copyright in this software is being made available under the BSD
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
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2015, ITU/ISO/IEC
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
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17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
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
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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
34	/** \file SEI.cpp
35	\brief helper functions for SEI handling
36	*/
37
38	#include "CommonDef.h"
39	#include "SEI.h"
40	#if NH_MV_SEI
41	#include "TComSlice.h"
42	#endif
43
44	SEIMessages getSeisByType(SEIMessages &seiList, SEI::PayloadType seiType)
45	{
46	SEIMessages result;
47
48	for (SEIMessages::iterator it=seiList.begin(); it!=seiList.end(); it++)
49	{
50	if ((*it)->payloadType() == seiType)
51	{
52	result.push_back(*it);
53	}
54	}
55	return result;
56	}
57
58	SEIMessages extractSeisByType(SEIMessages &seiList, SEI::PayloadType seiType)
59	{
60	SEIMessages result;
61
62	SEIMessages::iterator it=seiList.begin();
63	while ( it!=seiList.end() )
64	{
65	if ((*it)->payloadType() == seiType)
66	{
67	result.push_back(*it);
68	it = seiList.erase(it);
69	}
70	else
71	{
72	it++;
73	}
74	}
75	return result;
76	}
77
78
79	Void deleteSEIs (SEIMessages &seiList)
80	{
81	for (SEIMessages::iterator it=seiList.begin(); it!=seiList.end(); it++)
82	{
83	delete (*it);
84	}
85	seiList.clear();
86	}
87
88	void SEIBufferingPeriod::copyTo (SEIBufferingPeriod& target)
89	{
90	target.m_bpSeqParameterSetId = m_bpSeqParameterSetId;
91	target.m_rapCpbParamsPresentFlag = m_rapCpbParamsPresentFlag;
92	target.m_cpbDelayOffset = m_cpbDelayOffset;
93	target.m_dpbDelayOffset = m_dpbDelayOffset;
94	target.m_concatenationFlag = m_concatenationFlag;
95	target.m_auCpbRemovalDelayDelta = m_auCpbRemovalDelayDelta;
96	::memcpy(target.m_initialCpbRemovalDelay, m_initialCpbRemovalDelay, sizeof(m_initialCpbRemovalDelay));
97	::memcpy(target.m_initialCpbRemovalDelayOffset, m_initialCpbRemovalDelayOffset, sizeof(m_initialCpbRemovalDelayOffset));
98	::memcpy(target.m_initialAltCpbRemovalDelay, m_initialAltCpbRemovalDelay, sizeof(m_initialAltCpbRemovalDelay));
99	::memcpy(target.m_initialAltCpbRemovalDelayOffset, m_initialAltCpbRemovalDelayOffset, sizeof(m_initialAltCpbRemovalDelayOffset));
100	}
101
102	void SEIPictureTiming::copyTo (SEIPictureTiming& target)
103	{
104	target.m_picStruct = m_picStruct;
105	target.m_sourceScanType = m_sourceScanType;
106	target.m_duplicateFlag = m_duplicateFlag;
107
108	target.m_auCpbRemovalDelay = m_auCpbRemovalDelay;
109	target.m_picDpbOutputDelay = m_picDpbOutputDelay;
110	target.m_picDpbOutputDuDelay = m_picDpbOutputDuDelay;
111	target.m_numDecodingUnitsMinus1 = m_numDecodingUnitsMinus1;
112	target.m_duCommonCpbRemovalDelayFlag = m_duCommonCpbRemovalDelayFlag;
113	target.m_duCommonCpbRemovalDelayMinus1 = m_duCommonCpbRemovalDelayMinus1;
114
115	target.m_numNalusInDuMinus1 = m_numNalusInDuMinus1;
116	target.m_duCpbRemovalDelayMinus1 = m_duCpbRemovalDelayMinus1;
117	}
118
119	// Static member
120	const TChar *SEI::getSEIMessageString(SEI::PayloadType payloadType)
121	{
122	switch (payloadType)
123	{
124	case SEI::BUFFERING_PERIOD: return "Buffering period";
125	case SEI::PICTURE_TIMING: return "Picture timing";
126	case SEI::PAN_SCAN_RECT: return "Pan-scan rectangle"; // not currently decoded
127	case SEI::FILLER_PAYLOAD: return "Filler payload"; // not currently decoded
128	case SEI::USER_DATA_REGISTERED_ITU_T_T35: return "User data registered"; // not currently decoded
129	case SEI::USER_DATA_UNREGISTERED: return "User data unregistered";
130	case SEI::RECOVERY_POINT: return "Recovery point";
131	case SEI::SCENE_INFO: return "Scene information"; // not currently decoded
132	case SEI::FULL_FRAME_SNAPSHOT: return "Picture snapshot"; // not currently decoded
133	case SEI::PROGRESSIVE_REFINEMENT_SEGMENT_START: return "Progressive refinement segment start"; // not currently decoded
134	case SEI::PROGRESSIVE_REFINEMENT_SEGMENT_END: return "Progressive refinement segment end"; // not currently decoded
135	case SEI::FILM_GRAIN_CHARACTERISTICS: return "Film grain characteristics"; // not currently decoded
136	case SEI::POST_FILTER_HINT: return "Post filter hint"; // not currently decoded
137	case SEI::TONE_MAPPING_INFO: return "Tone mapping information";
138	case SEI::KNEE_FUNCTION_INFO: return "Knee function information";
139	case SEI::FRAME_PACKING: return "Frame packing arrangement";
140	case SEI::DISPLAY_ORIENTATION: return "Display orientation";
141	case SEI::SOP_DESCRIPTION: return "Structure of pictures information";
142	case SEI::ACTIVE_PARAMETER_SETS: return "Active parameter sets";
143	case SEI::DECODING_UNIT_INFO: return "Decoding unit information";
144	case SEI::TEMPORAL_LEVEL0_INDEX: return "Temporal sub-layer zero index";
145	case SEI::DECODED_PICTURE_HASH: return "Decoded picture hash";
146	case SEI::SCALABLE_NESTING: return "Scalable nesting";
147	case SEI::REGION_REFRESH_INFO: return "Region refresh information";
148	case SEI::NO_DISPLAY: return "No display";
149	case SEI::TIME_CODE: return "Time code";
150	case SEI::MASTERING_DISPLAY_COLOUR_VOLUME: return "Mastering display colour volume";
151	case SEI::SEGM_RECT_FRAME_PACKING: return "Segmented rectangular frame packing arrangement";
152	case SEI::TEMP_MOTION_CONSTRAINED_TILE_SETS: return "Temporal motion constrained tile sets";
153	case SEI::CHROMA_RESAMPLING_FILTER_HINT: return "Chroma sampling filter hint";
154	case SEI::COLOUR_REMAPPING_INFO: return "Colour remapping info";
155
156	#if NH_MV
157	case SEI::DEINTERLACED_FIELD_IDENTIFICATION: return "Deinterlaced field identification";
158	case SEI::LAYERS_NOT_PRESENT: return "Layers not present";
159	case SEI::INTER_LAYER_CONSTRAINED_TILE_SETS: return "Inter-layer constrained tile sets";
160	case SEI::BSP_NESTING: return "Bitstream partition nesting";
161	case SEI::BSP_INITIAL_ARRIVAL_TIME: return "Bitstream partition initial arrival time";
162	case SEI::SUB_BITSTREAM_PROPERTY: return "Sub-bitstream property";
163	case SEI::ALPHA_CHANNEL_INFO: return "Alpha channel information";
164	case SEI::OVERLAY_INFO: return "Overlay information" ;
165	case SEI::TEMPORAL_MV_PREDICTION_CONSTRAINTS: return "Temporal motion vector prediction constraints";
166	case SEI::FRAME_FIELD_INFO: return "Frame-field information";
167	case SEI::THREE_DIMENSIONAL_REFERENCE_DISPLAYS_INFO: return "3D reference displays information";
168	case SEI::DEPTH_REPRESENTATION_INFO: return "Depth representation information";
169	case SEI::MULTIVIEW_SCENE_INFO: return "Multiview scene information";
170	case SEI::MULTIVIEW_ACQUISITION_INFO: return "Multiview acquisition information";
171	case SEI::MULTIVIEW_VIEW_POSITION: return "Multiview view position";
172	#if NH_3D
173	case SEI::ALTERNATIVE_DEPTH_INFO: return "Alternative depth information";
174	#endif
175	#endif
176	default: return "Unknown";
177	}
178	}
179
180	#if NH_MV_SEI
181	SEI::SEI()
182	{
183	m_scalNestSeiContThisSei = NULL;
184	}
185
186	SEI* SEI::getNewSEIMessage(SEI::PayloadType payloadType)
187	{
188	switch (payloadType)
189	{
190	#if NH_MV_SEI_TBD
191	//////////////////////////////////////////////////////////////////////////
192	// TBD: Modify version 1 SEIs to use the same interfaces as Annex GFI SEI messages.
193	//////////////////////////////////////////////////////////////////////////
194
195	case SEI::BUFFERING_PERIOD: return new SEIBufferingPeriod;
196	case SEI::PICTURE_TIMING: return new SEIPictureTiming;
197	case SEI::PAN_SCAN_RECT: return new SEIPanScanRectangle; // not currently decoded
198	case SEI::FILLER_PAYLOAD: return new SEIFillerPaylod; // not currently decoded
199	case SEI::USER_DATA_REGISTERED_ITU_T_T35: return new SEIUserDataRegistered; // not currently decoded
200	case SEI::USER_DATA_UNREGISTERED: return new SEIuserDataUnregistered;
201	case SEI::RECOVERY_POINT: return new SEIRecoveryPoint;
202	case SEI::SCENE_INFO: return new SEISceneInformation; // not currently decoded
203	case SEI::FULL_FRAME_SNAPSHOT: return new SEIPictureSnapshot; // not currently decoded
204	case SEI::PROGRESSIVE_REFINEMENT_SEGMENT_START: return new SEIProgressiveRefinementSegmentStart; // not currently decoded
205	case SEI::PROGRESSIVE_REFINEMENT_SEGMENT_END: return new SEIProgressiveRefinementSegmentEnd; // not currently decoded
206	case SEI::FILM_GRAIN_CHARACTERISTICS: return new SEIFilmGrainCharacteristics; // not currently decoded
207	case SEI::POST_FILTER_HINT: return new SEIPostFilterHint; // not currently decoded
208	case SEI::TONE_MAPPING_INFO: return new SEIToneMappingInfo;
209	case SEI::KNEE_FUNCTION_INFO: return new SEIKneeFunctionInfo;
210	case SEI::FRAME_PACKING: return new SEIFramePacking;
211	case SEI::DISPLAY_ORIENTATION: return new SEIDisplayOrientation;
212	case SEI::SOP_DESCRIPTION: return new SEISOPDescription;
213	case SEI::ACTIVE_PARAMETER_SETS: return new SEIActiveParameterSets;
214	case SEI::DECODING_UNIT_INFO: return new SEIDecodingUnitInfo;
215	case SEI::TEMPORAL_LEVEL0_INDEX: return new SEITemporalLevel0Index
216	case SEI::DECODED_PICTURE_HASH: return new SEIDecodedPictureHash;
217	case SEI::SCALABLE_NESTING: return new SEIScalableNesting;
218	case SEI::REGION_REFRESH_INFO: return new SEIRegionRefreshInfo;
219	case SEI::NO_DISPLAY: return new SEINoDisplay;
220	case SEI::TIME_CODE: return new SEITimeCode;
221	case SEI::MASTERING_DISPLAY_COLOUR_VOLUME: return new SEIMasteringDisplayColourVolume;
222	case SEI::SEGM_RECT_FRAME_PACKING: return new SEISegmentedRectFramePacking;
223	case SEI::TEMP_MOTION_CONSTRAINED_TILE_SETS: return new SEITempMotionConstrainedTileSets;
224	case SEI::CHROMA_SAMPLING_FILTER_HINT: return new SEIChromaSamplingFilterHint
225	#endif
226	#if NH_MV_SEI
227	#if NH_MV_LAYERS_NOT_PRESENT_SEI
228	case SEI::LAYERS_NOT_PRESENT : return new SEILayersNotPresent;
229	#endif
230	case SEI::INTER_LAYER_CONSTRAINED_TILE_SETS : return new SEIInterLayerConstrainedTileSets;
231	#if NH_MV_SEI_TBD
232	case SEI::BSP_NESTING : return new SEIBspNesting;
233	case SEI::BSP_INITIAL_ARRIVAL_TIME : return new SEIBspInitialArrivalTime;
234	#endif
235	case SEI::SUB_BITSTREAM_PROPERTY : return new SEISubBitstreamProperty;
236	case SEI::ALPHA_CHANNEL_INFO : return new SEIAlphaChannelInfo;
237	case SEI::OVERLAY_INFO : return new SEIOverlayInfo;
238	case SEI::TEMPORAL_MV_PREDICTION_CONSTRAINTS : return new SEITemporalMvPredictionConstraints;
239	#if NH_MV_SEI_TBD
240	case SEI::FRAME_FIELD_INFO : return new SEIFrameFieldInfo;
241	#endif
242	case SEI::THREE_DIMENSIONAL_REFERENCE_DISPLAYS_INFO: return new SEIThreeDimensionalReferenceDisplaysInfo;
243	#if SEI_DRI_F0169
244	case SEI::DEPTH_REPRESENTATION_INFO : return new SEIDepthRepresentationInfo;
245	#endif
246	case SEI::MULTIVIEW_SCENE_INFO : return new SEIMultiviewSceneInfo;
247	case SEI::MULTIVIEW_ACQUISITION_INFO : return new SEIMultiviewAcquisitionInfo;
248	case SEI::MULTIVIEW_VIEW_POSITION : return new SEIMultiviewViewPosition;
249	#if NH_3D
250	case SEI::ALTERNATIVE_DEPTH_INFO : return new SEIAlternativeDepthInfo;
251	#endif
252	#endif
253	default: assert( false ); return NULL;
254	}
255	}
256
257	Void SEI::setupFromSlice ( const TComSlice* slice )
258	{
259	xPrintCfgErrorIntro();
260	std::cout << getSEIMessageString( payloadType() ) << "Setup by the encoder is currently not possible. Using the default SEI cfg-file." << std::endl;
261	}
262
263	SEI* SEI::getCopy() const
264	{
265	assert( 0 );
266	return NULL;
267	}
268
269	Void SEI::setupFromCfgFile( const TChar* cfgFile )
270	{
271	assert( false );
272	}
273
274	Bool SEI::insertSei( Int curLayerId, Int curPoc, Int curTid, Int curNaluType ) const
275	{
276	Bool insertSeiHere = true;
277	if( !m_applicableLayerIds.empty() )
278	{
279	insertSeiHere = insertSeiHere && ( std::find( m_applicableLayerIds.begin(), m_applicableLayerIds.end(), curLayerId) != m_applicableLayerIds.end() ) ;
280	}
281	if( !m_applicablePocs .empty() )
282	{
283	insertSeiHere = insertSeiHere && ( std::find( m_applicablePocs .begin(), m_applicablePocs .end(), curPoc ) != m_applicablePocs .end() ) ;
284	}
285	if( !m_applicableTids .empty() )
286	{
287	insertSeiHere = insertSeiHere && ( std::find( m_applicableTids .begin(), m_applicableTids .end(), curTid ) != m_applicableTids .end() ) ;
288	}
289	if( !m_applicableVclNaluTypes.empty() )
290	{
291	insertSeiHere = insertSeiHere && ( std::find( m_applicableVclNaluTypes.begin(), m_applicableVclNaluTypes.end(), curNaluType) != m_applicableVclNaluTypes.end() ) ;
292	}
293	return insertSeiHere;
294	}
295
296	Bool SEI::checkCfg( const TComSlice* slice )
297	{
298	assert( false );
299	return true;
300	}
301
302	Void SEI::xPrintCfgErrorIntro()
303	{
304	std::cout << "Error in configuration of " << getSEIMessageString( payloadType() ) << " SEI: ";
305	}
306
307	Void SEI::xCheckCfgRange( Bool& wrongConfig, Int val, Int minVal, Int maxVal, const TChar* seName )
308	{
309	if ( val < minVal \|\| val > maxVal )
310	{
311	xPrintCfgErrorIntro();
312	std::cout << "The value of " << seName << "shall be in the range of " << minVal << " to " << maxVal << ", inclusive." << std::endl;
313	wrongConfig = true;
314	}
315	}
316
317	Void SEI::xAddGeneralOpts(po::Options &opts, IntAry1d defAppLayerIds, IntAry1d deftApplicablePocs,
318	IntAry1d defAppTids, IntAry1d defAppVclNaluTypes,
319	Int defSeiNaluId, Int defPositionInSeiNalu, Bool defModifyByEncoder)
320	{
321	opts.addOptions()
322	("PayloadType" , m_payloadType , -1 , "Payload Type" )
323	("ApplicableLayerIds" , m_applicableLayerIds , defAppLayerIds , "LayerIds of layers to which the SEI is added. (all when empty)")
324	("ApplicablePocs" , m_applicablePocs , deftApplicablePocs , "POCs of pictures to which the SEI is added. (all when empty)")
325	("ApplicableTids" , m_applicableTids , defAppTids , "TIds of pictures to which the SEI is added. (all when empty)")
326	("ApplicableVclNaluTypes" , m_applicableVclNaluTypes , defAppVclNaluTypes , "NaluUnitTypes of picture to which the SEI is added. (all when empty)")
327	("SeiNaluId" , m_seiNaluId , defSeiNaluId , "Identifies to which NAL unit the SEI is added." )
328	("PositionInSeiNalu" , m_positionInSeiNalu , defPositionInSeiNalu , "Identifies the position within the NAL unit.")
329	("ModifyByEncoder" , m_modifyByEncoder , defModifyByEncoder , "0: Use payload as specified in cfg file 1: Modify SEI by encoder");
330	}
331
332	Void SEI::xCheckCfg( Bool& wrongConfig, Bool cond, const TChar* errStr )
333	{
334	if ( !cond )
335	{
336	xPrintCfgErrorIntro();
337	std::cout << errStr << std::endl;
338	wrongConfig = true;
339	}
340	}
341
342
343	#if NH_MV_LAYERS_NOT_PRESENT_SEI
344	Void SEILayersNotPresent::setupFromCfgFile(const TChar* cfgFile)
345	{
346	// Set default values
347	IntAry1d defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes;
348
349	// TBD: Add default values for which layers, POCS, Tids or Nalu types the SEI should be send.
350	// This SEI message doesn't need to be added by default to any Layer / POC / NAL Unit / T Layer. Not sure if empty is right.
351	defAppLayerIds .empty( );
352	defAppPocs .empty( );
353	defAppTids .empty( );
354	defAppVclNaluTypes.empty( );
355
356	Int defSeiNaluId = 0;
357	Int defPositionInSeiNalu = 0;
358	Bool defModifyByEncoder = false; //0: Use payload as specified in cfg file 1: Modify SEI by encoder
359
360	// Setup config file options
361	po::Options opts;
362	xAddGeneralOpts( opts , defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes, defSeiNaluId, defPositionInSeiNalu, defModifyByEncoder );
363
364	opts.addOptions()
365	("LnpSeiActiveVpsId" , m_lnpSeiActiveVpsId , 0 , "LnpSeiActiveVpsId" ) //Why?
366	("LayerNotPresentFlag" , m_layerNotPresentFlag , BoolAry1d(1,0) , "LayerNotPresentFlag" )
367	;
368
369	po::setDefaults(opts);
370
371	// Parse the cfg file
372	po::ErrorReporter err;
373	po::parseConfigFile( opts, cfgFile, err );
374	m_lnpSeiMaxLayers = (UInt) m_layerNotPresentFlag.size();
375	};
376
377	Bool SEILayersNotPresent::checkCfg( const TComSlice* slice )
378	{
379	// Check config values
380	Bool wrongConfig = false;
381	//
382	const TComVPS* vps = slice->getVPS();
383	// // TBD: Add constraints on presence of SEI here.
384	xCheckCfg ( wrongConfig, m_lnpSeiActiveVpsId == vps->getVPSId(), "The value of lnp_sei_active_vps_id shall be equal to the value of vps_video_parameter_set_id of the active VPS for the VCL NAL units of the access unit containing the SEI message." );
385	xCheckCfg ( wrongConfig, m_lnpSeiMaxLayers == vps->getMaxLayersMinus1(), "The number of LayerNotPresent flags shall be equal to vpsMaxLayersMinus1." );
386
387
388	for (Int i = 0; i < vps->getMaxLayersMinus1(); i++)
389	{
390	if ( m_layerNotPresentFlag[ i ] && i < vps->getMaxLayersMinus1() )
391	{
392	for (Int j = 0; j < vps->getNumPredictedLayers( vps->getLayerIdInNuh( j ) - 1 ); j++ )
393	{
394	xCheckCfg ( wrongConfig, m_layerNotPresentFlag[ vps->getLayerIdInVps( vps->getIdPredictedLayer( vps->getLayerIdInNuh(i),j) )], "When layer_not_present_flag[ i ] is equal to 1 and i is less than MaxLayersMinus1, layer_not_present_flag[ LayerIdxInVps[ IdPredictedLayer[ layer_id_in_nuh[ i ] ][ j ] ] ] shall be equal to 1 for all values of j in the range of 0 to NumPredictedLayers[ layer_id_in_nuh[ i ] ] - 1, inclusive." );
395	}
396	}
397	}
398
399	return wrongConfig;
400	};
401	#endif
402
403
404	Void SEIInterLayerConstrainedTileSets::setupFromCfgFile(const TChar* cfgFile)
405	{
406	// Set default values
407	IntAry1d defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes;
408
409	// TBD: Add default values for which layers, POCS, Tids or Nalu types the SEI should be send.
410	defAppLayerIds .empty( );
411	defAppPocs .push_back( 0 );
412	defAppTids .empty( );
413	defAppVclNaluTypes.empty( );
414
415	Int defSeiNaluId = 0;
416	Int defPositionInSeiNalu = 0;
417	Bool defModifyByEncoder = false;
418
419	// Setup config file options
420	po::Options opts;
421	xAddGeneralOpts( opts , defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes, defSeiNaluId, defPositionInSeiNalu, defModifyByEncoder );
422
423	const Int maxNumTileInSet = 100;
424
425	opts.addOptions()
426	("IlAllTilesExactSampleValueMatchFlag", m_ilAllTilesExactSampleValueMatchFlag, false , "IlAllTilesExactSampleValueMatchFlag")
427	("IlOneTilePerTileSetFlag" , m_ilOneTilePerTileSetFlag , false , "IlOneTilePerTileSetFlag" )
428	("IlNumSetsInMessageMinus1" , m_ilNumSetsInMessageMinus1 , 0 , "IlNumSetsInMessageMinus1" )
429	("SkippedTileSetPresentFlag" , m_skippedTileSetPresentFlag , false , "SkippedTileSetPresentFlag" )
430	("IlctsId" , m_ilctsId , IntAry1d (256,0) , "IlctsId" )
431	("IlNumTileRectsInSetMinus1" , m_ilNumTileRectsInSetMinus1 , IntAry1d (256,0) , "IlNumTileRectsInSetMinus1" )
432	("IlTopLeftTileIndex_%d" , m_ilTopLeftTileIndex , IntAry1d (maxNumTileInSet,0), 256, "IlTopLeftTileIndex" )
433	("IlBottomRightTileIndex_%d" , m_ilBottomRightTileIndex , IntAry1d (maxNumTileInSet,0), 256, "IlBottomRightTileIndex" )
434	("IlcIdc" , m_ilcIdc , IntAry1d (256,0) , "IlcIdc" )
435	("IlExactSampleValueMatchFlag" , m_ilExactSampleValueMatchFlag , BoolAry1d(256,0) , "IlExactSampleValueMatchFlag" )
436	("AllTilesIlcIdc" , m_allTilesIlcIdc , 0 , "AllTilesIlcIdc" )
437	;
438
439	po::setDefaults(opts);
440
441	// Parse the cfg file
442	po::ErrorReporter err;
443	po::parseConfigFile( opts, cfgFile, err );
444	};
445
446	Bool SEIInterLayerConstrainedTileSets::checkCfg( const TComSlice* slice )
447	{
448	// Check config values
449	Bool wrongConfig = false;
450	const TComPPS* pps = slice->getPPS();
451
452	// Currently only the active PPS checked.
453	xCheckCfg ( wrongConfig, pps->getTilesEnabledFlag() , "The inter-layer constrained tile sets SEI message shall not be present for the layer with nuh_layer_id equal to targetLayerId when tiles_enabled_flag is equal to 0 for any PPS that is active for the pictures of the CLVS of the layer with nuh_layer_id equal to targetLayerId." );
454
455	if ( m_ilOneTilePerTileSetFlag )
456	{
457	xCheckCfg( wrongConfig, ( pps->getNumTileColumnsMinus1() + 1 ) * ( pps->getNumTileRowsMinus1() + 1 ) <= 256, "It is a requirement of bitstream conformance that when il_one_tile_per_tile_set_flag is equal to 1, the value of ( num_tile_columns_minus1 + 1 ) * ( num_tile_rows_minus1 + 1 ) shall be less than or equal to 256." );
458	}
459	Int numSignificantSets = m_ilNumSetsInMessageMinus1 - m_skippedTileSetPresentFlag + 1;
460
461	for (Int i = 0 ; i < numSignificantSets; i++)
462	{
463	xCheckCfgRange( wrongConfig, m_ilctsId[i] , 0 , (1 << 30) - 1, "ilcts_id" );
464	}
465
466	return wrongConfig;
467	};
468	#if NH_MV_SEI_TBD
469
470	Void SEIBspNesting::setupFromSlice ( const TComSlice* slice )
471	{
472	sei.m_seiOlsIdx = TBD ;
473	sei.m_seiPartitioningSchemeIdx = TBD ;
474	sei.m_bspIdx = TBD ;
475	while( !ByteaLigned(() ) );
476	{
477	sei.m_bspNestingZeroBit = TBD ;
478	}
479	sei.m_numSeisInBspMinus1 = TBD ;
480	for( Int i = 0; i <= NumSeisInBspMinus1( ); i++ )
481	{
482	SeiMessage(() );
483	}
484	};
485
486	Void SEIBspNesting::setupFromCfgFile(const TChar* cfgFile)
487	{
488	// Set default values
489	IntAry1d defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes;
490
491	// TBD: Add default values for which layers, POCS, Tids or Nalu types the SEI should be send.
492	defAppLayerIds .push_back( TBD );
493	defAppPocs .push_back( TBD );
494	defAppTids .push_back( TBD );
495	defAppVclNaluTypes.push_back( TBD );
496
497	Int defSeiNaluId = 0;
498	Int defPositionInSeiNalu = 0;
499	Bool defModifyByEncoder = TBD;
500
501	// Setup config file options
502	po::Options opts;
503	xAddGeneralOpts( opts , defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes, defSeiNaluId, defPositionInSeiNalu, defModifyByEncoder );
504
505	opts.addOptions()
506	("SeiOlsIdx" , m_seiOlsIdx , 0 , "SeiOlsIdx" )
507	("SeiPartitioningSchemeIdx" , m_seiPartitioningSchemeIdx , 0 , "SeiPartitioningSchemeIdx" )
508	("BspIdx" , m_bspIdx , 0 , "BspIdx" )
509	("BspNestingZeroBit" , m_bspNestingZeroBit , 0 , "BspNestingZeroBit" )
510	("NumSeisInBspMinus1" , m_numSeisInBspMinus1 , 0 , "NumSeisInBspMinus1" )
511	;
512
513	po::setDefaults(opts);
514
515	// Parse the cfg file
516	po::ErrorReporter err;
517	po::parseConfigFile( opts, cfgFile, err );
518	};
519
520	Bool SEIBspNesting::checkCfg( const TComSlice* slice )
521	{
522	// Check config values
523	Bool wrongConfig = false;
524
525	// TBD: Add constraints on presence of SEI here.
526	xCheckCfg ( wrongConfig, TBD , "TBD" );
527	xCheckCfg ( wrongConfig, TBD , "TBD" );
528
529	// TBD: Modify constraints according to the SEI semantics.
530	xCheckCfgRange( wrongConfig, m_seiOlsIdx , MINVAL , MAXVAL, "sei_ols_idx" );
531	xCheckCfgRange( wrongConfig, m_seiPartitioningSchemeIdx , MINVAL , MAXVAL, "sei_partitioning_scheme_idx" );
532	xCheckCfgRange( wrongConfig, m_bspIdx , MINVAL , MAXVAL, "bsp_idx" );
533	xCheckCfgRange( wrongConfig, m_bspNestingZeroBit , MINVAL , MAXVAL, "bsp_nesting_zero_bit ");
534	xCheckCfgRange( wrongConfig, m_numSeisInBspMinus1 , MINVAL , MAXVAL, "num_seis_in_bsp_minus1" );
535
536	return wrongConfig;
537
538	};
539
540	Void SEIBspInitialArrivalTime::setupFromSlice ( const TComSlice* slice )
541	{
542	psIdx = SeiPartitioningSchemeIdx();
543	if( nalInitialArrivalDelayPresent )
544	{
545	for( Int i = 0; i < BspSchedCnt( SeiOlsIdx(), psIdx, MaxTemporalId( 0 ) ); i++ )
546	{
547	sei.m_nalInitialArrivalDelay[i] = TBD ;
548	}
549	}
550	if( vclInitialArrivalDelayPresent )
551	{
552	for( Int i = 0; i < BspSchedCnt( SeiOlsIdx(), psIdx, MaxTemporalId( 0 ) ); i++ )
553	{
554	sei.m_vclInitialArrivalDelay[i] = TBD ;
555	}
556	}
557	};
558
559	Void SEIBspInitialArrivalTime::setupFromCfgFile(const TChar* cfgFile)
560	{
561	// Set default values
562	IntAry1d defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes;
563
564	// TBD: Add default values for which layers, POCS, Tids or Nalu types the SEI should be send.
565	defAppLayerIds .push_back( TBD );
566	defAppPocs .push_back( TBD );
567	defAppTids .push_back( TBD );
568	defAppVclNaluTypes.push_back( TBD );
569
570	Int defSeiNaluId = 0;
571	Int defPositionInSeiNalu = 0;
572	Bool defModifyByEncoder = TBD;
573
574	// Setup config file options
575	po::Options opts;
576	xAddGeneralOpts( opts , defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes, defSeiNaluId, defPositionInSeiNalu, defModifyByEncoder );
577
578	opts.addOptions()
579	("NalInitialArrivalDelay" , m_nalInitialArrivalDelay , IntAry1d (1,0) , "NalInitialArrivalDelay" )
580	("VclInitialArrivalDelay" , m_vclInitialArrivalDelay , IntAry1d (1,0) , "VclInitialArrivalDelay" )
581	;
582
583	po::setDefaults(opts);
584
585	// Parse the cfg file
586	po::ErrorReporter err;
587	po::parseConfigFile( opts, cfgFile, err );
588	};
589
590	Bool SEIBspInitialArrivalTime::checkCfg( const TComSlice* slice )
591	{
592	// Check config values
593	Bool wrongConfig = false;
594
595	// TBD: Add constraints on presence of SEI here.
596	xCheckCfg ( wrongConfig, TBD , "TBD" );
597	xCheckCfg ( wrongConfig, TBD , "TBD" );
598
599	// TBD: Modify constraints according to the SEI semantics.
600	xCheckCfgRange( wrongConfig, m_nalInitialArrivalDelay[i] , MINVAL , MAXVAL, "nal_initial_arrival_delay" );
601	xCheckCfgRange( wrongConfig, m_vclInitialArrivalDelay[i] , MINVAL , MAXVAL, "vcl_initial_arrival_delay" );
602
603	return wrongConfig;
604
605	};
606	#endif
607
608	Void SEISubBitstreamProperty::setupFromCfgFile(const TChar* cfgFile)
609	{
610	// Set default values
611	IntAry1d defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes;
612
613	// TBD: Add default values for which layers, POCS, Tids or Nalu types the SEI should be send.
614	defAppLayerIds .push_back( 0 );
615	defAppPocs .push_back( 0 );
616	defAppTids .push_back( 0 );
617	defAppVclNaluTypes = IRAP_NAL_UNIT_TYPES;
618
619	Int defSeiNaluId = 0;
620	Int defPositionInSeiNalu = 0;
621	Bool defModifyByEncoder = false;
622
623	// Setup config file options
624	po::Options opts;
625	xAddGeneralOpts( opts , defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes, defSeiNaluId, defPositionInSeiNalu, defModifyByEncoder );
626
627	opts.addOptions()
628	("SbPropertyActiveVpsId" , m_sbPropertyActiveVpsId , 0 , "SbPropertyActiveVpsId" )
629	("NumAdditionalSubStreamsMinus1" , m_numAdditionalSubStreamsMinus1 , 0 , "NumAdditionalSubStreamsMinus1" )
630	("SubBitstreamMode" , m_subBitstreamMode , IntAry1d (1,0) , "SubBitstreamMode" )
631	("OlsIdxToVps" , m_olsIdxToVps , IntAry1d (1,0) , "OlsIdxToVps" )
632	("HighestSublayerId" , m_highestSublayerId , IntAry1d (1,0) , "HighestSublayerId" )
633	("AvgSbPropertyBitRate" , m_avgSbPropertyBitRate , IntAry1d (1,0) , "AvgSbPropertyBitRate" )
634	("MaxSbPropertyBitRate" , m_maxSbPropertyBitRate , IntAry1d (1,0) , "MaxSbPropertyBitRate" )
635	;
636
637	po::setDefaults(opts);
638
639	// Parse the cfg file
640	po::ErrorReporter err;
641	po::parseConfigFile( opts, cfgFile, err );
642	};
643
644	Bool SEISubBitstreamProperty::checkCfg( const TComSlice* slice )
645	{
646	// Check config values
647	Bool wrongConfig = false;
648
649	// For the current encoder, the initial IRAP access unit has always POC zero.
650	xCheckCfg ( wrongConfig, slice->isIRAP() && (slice->getPOC() == 0), "When present, the sub-bitstream property SEI message shall be associated with an initial IRAP access unit and the information provided by the SEI messages applies to the bitstream corresponding to the CVS containing the associated initial IRAP access unit.");
651
652	Bool sizeNotCorrect =
653	( ( m_numAdditionalSubStreamsMinus1 + 1 ) != m_subBitstreamMode .size() )
654	\|\| ( ( m_numAdditionalSubStreamsMinus1 + 1 ) != m_olsIdxToVps .size() )
655	\|\| ( ( m_numAdditionalSubStreamsMinus1 + 1 ) != m_highestSublayerId .size() )
656	\|\| ( ( m_numAdditionalSubStreamsMinus1 + 1 ) != m_avgSbPropertyBitRate.size() )
657	\|\| ( ( m_numAdditionalSubStreamsMinus1 + 1 ) != m_maxSbPropertyBitRate.size() );
658
659	xCheckCfg( wrongConfig, !sizeNotCorrect, "Some parameters of some sub-bitstream not provided." );
660	xCheckCfg( wrongConfig, slice->getVPS()->getVPSId() == m_sbPropertyActiveVpsId, "The value of sb_property_active_vps_id shall be equal to the value of vps_video_parameter_set_id of the active VPS referred to by the VCL NAL units of the associated access unit." );
661
662	xCheckCfgRange( wrongConfig, m_numAdditionalSubStreamsMinus1 , 0 , (1 << 10) - 1 , "num_additional_sub_streams_minus1");
663
664	if ( !sizeNotCorrect )
665	{
666	for (Int i = 0; i <= m_numAdditionalSubStreamsMinus1; i++ )
667	{
668	xCheckCfgRange( wrongConfig, m_subBitstreamMode[i] , 0 , 1 , "sub_bitstream_mode" );
669	xCheckCfgRange( wrongConfig, m_olsIdxToVps[i] , 0 , slice->getVPS()->getNumOutputLayerSets()-1 , "ols_idx_to_vps" );
670	}
671	}
672	return wrongConfig;
673	};
674
675	Void SEISubBitstreamProperty::resizeArrays( )
676	{
677	m_subBitstreamMode .resize( m_numAdditionalSubStreamsMinus1 + 1);
678	m_olsIdxToVps .resize( m_numAdditionalSubStreamsMinus1 + 1);
679	m_highestSublayerId .resize( m_numAdditionalSubStreamsMinus1 + 1);
680	m_avgSbPropertyBitRate.resize( m_numAdditionalSubStreamsMinus1 + 1);
681	m_maxSbPropertyBitRate.resize( m_numAdditionalSubStreamsMinus1 + 1);
682	}
683
684	Void SEIAlphaChannelInfo::setupFromCfgFile(const TChar* cfgFile)
685	{
686	// Set default values
687	IntAry1d defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes;
688
689	// TBD: Add default values for which layers, POCS, Tids or Nalu types the SEI should be send.
690	defAppLayerIds .clear();
691	defAppPocs .push_back( 0 );
692	defAppTids .push_back( 0 );
693	defAppVclNaluTypes = IDR_NAL_UNIT_TYPES;
694
695	Int defSeiNaluId = 0;
696	Int defPositionInSeiNalu = 0;
697	Bool defModifyByEncoder = false;
698
699	// Setup config file options
700	po::Options opts;
701	xAddGeneralOpts( opts , defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes, defSeiNaluId, defPositionInSeiNalu, defModifyByEncoder );
702
703	opts.addOptions()
704	("AlphaChannelCancelFlag" , m_alphaChannelCancelFlag , false , "AlphaChannelCancelFlag" )
705	("AlphaChannelUseIdc" , m_alphaChannelUseIdc , 0 , "AlphaChannelUseIdc" )
706	("AlphaChannelBitDepthMinus8" , m_alphaChannelBitDepthMinus8 , 0 , "AlphaChannelBitDepthMinus8" )
707	("AlphaTransparentValue" , m_alphaTransparentValue , 0 , "AlphaTransparentValue" )
708	("AlphaOpaqueValue" , m_alphaOpaqueValue , 255 , "AlphaOpaqueValue" )
709	("AlphaChannelIncrFlag" , m_alphaChannelIncrFlag , false , "AlphaChannelIncrFlag" )
710	("AlphaChannelClipFlag" , m_alphaChannelClipFlag , false , "AlphaChannelClipFlag" )
711	("AlphaChannelClipTypeFlag" , m_alphaChannelClipTypeFlag , false , "AlphaChannelClipTypeFlag" )
712	;
713
714	po::setDefaults(opts);
715
716	// Parse the cfg file
717	po::ErrorReporter err;
718	po::parseConfigFile( opts, cfgFile, err );
719
720	};
721
722	Bool SEIAlphaChannelInfo::checkCfg( const TComSlice* slice )
723	{
724	// Check config values
725	Bool wrongConfig = false;
726
727	int maxInterpretationValue = (1 << (m_alphaChannelBitDepthMinus8+9)) - 1;
728	xCheckCfgRange( wrongConfig, m_alphaChannelCancelFlag , 0 , 1, "alpha_channel_cancel_flag" );
729	xCheckCfgRange( wrongConfig, m_alphaChannelUseIdc , 0 , 7, "alpha_channel_use_idc");
730	xCheckCfgRange( wrongConfig, m_alphaChannelBitDepthMinus8 , 0 , 7, "alpha_channel_bit_depth_minus8" );
731	xCheckCfgRange( wrongConfig, m_alphaTransparentValue , 0 , maxInterpretationValue, "alpha_transparent_value" );
732	xCheckCfgRange( wrongConfig, m_alphaOpaqueValue , 0 , maxInterpretationValue, "alpha_opaque_value" );
733	xCheckCfgRange( wrongConfig, m_alphaChannelIncrFlag , 0 , 1, "alpha_channel_incr_flag" );
734	xCheckCfgRange( wrongConfig, m_alphaChannelClipFlag , 0 , 1, "alpha_channel_clip_flag" );
735	xCheckCfgRange( wrongConfig, m_alphaChannelClipTypeFlag , 0 , 1, "alpha_channel_clip_type_flag" );
736
737	return wrongConfig;
738
739	};
740
741	SEIOverlayInfo::SEIOverlayInfo ( )
742	: m_numOverlaysMax(16)
743	, m_numOverlayElementsMax(256)
744	, m_numStringBytesMax(256) //incl. null termination byte
745	{ };
746
747	Void SEIOverlayInfo::setupFromCfgFile(const TChar* cfgFile)
748	{
749	// Set default values
750	IntAry1d defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes;
751
752	// Add default values for which layers, POCS, Tids or Nalu types the SEI should be send.
753	defAppLayerIds .clear();
754	defAppPocs .push_back( 0 );
755	defAppTids .push_back( 0 );
756	defAppVclNaluTypes = IDR_NAL_UNIT_TYPES;
757
758	Int defSeiNaluId = 0;
759	Int defPositionInSeiNalu = 0;
760	Bool defModifyByEncoder = false;
761
762	// Setup config file options
763	po::Options opts;
764	xAddGeneralOpts( opts , defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes, defSeiNaluId, defPositionInSeiNalu, defModifyByEncoder );
765
766	opts.addOptions()
767	("OverlayInfoCancelFlag" , m_overlayInfoCancelFlag , false , "OverlayInfoCancelFlag" )
768	("OverlayContentAuxIdMinus128" , m_overlayContentAuxIdMinus128 , 0 , "OverlayContentAuxIdMinus128" )
769	("OverlayLabelAuxIdMinus128" , m_overlayLabelAuxIdMinus128 , 0 , "OverlayLabelAuxIdMinus128" )
770	("OverlayAlphaAuxIdMinus128" , m_overlayAlphaAuxIdMinus128 , 0 , "OverlayAlphaAuxIdMinus128" )
771	("OverlayElementLabelValueLengthMinus8", m_overlayElementLabelValueLengthMinus8, 0 , "OverlayElementLabelValueLengthMinus8")
772	("NumOverlaysMinus1" , m_numOverlaysMinus1 , 0 , "NumOverlaysMinus1" )
773	("OverlayIdx" , m_overlayIdx , IntAry1d (16,0) , "OverlayIdx" )
774	("LanguageOverlayPresentFlag" , m_languageOverlayPresentFlag , BoolAry1d(16,0) , "LanguageOverlayPresentFlag" )
775	("OverlayContentLayerId" , m_overlayContentLayerId , IntAry1d (16,0) , "OverlayContentLayerId" )
776	("OverlayLabelPresentFlag" , m_overlayLabelPresentFlag , BoolAry1d(16,0) , "OverlayLabelPresentFlag" )
777	("OverlayLabelLayerId" , m_overlayLabelLayerId , IntAry1d (16,0) , "OverlayLabelLayerId" )
778	("OverlayAlphaPresentFlag" , m_overlayAlphaPresentFlag , BoolAry1d(16,0) , "OverlayAlphaPresentFlag" )
779	("OverlayAlphaLayerId" , m_overlayAlphaLayerId , IntAry1d (16,0) , "OverlayAlphaLayerId" )
780	("NumOverlayElementsMinus1" , m_numOverlayElementsMinus1 , IntAry1d (16,0) , "NumOverlayElementsMinus1" )
781	("OverlayElementLabelMin_%d" , m_overlayElementLabelMin , IntAry1d (256,0) ,16 , "OverlayElementLabelMin" )
782	("OverlayElementLabelMax_%d" , m_overlayElementLabelMax , IntAry1d (256,0) ,16 , "OverlayElementLabelMax" )
783	("OverlayLanguage_%d" , m_overlayLanguage , std::string(""), 16 , "OverlayLanguage" )
784	("OverlayName_%d" , m_overlayName , std::string(""), 16 , "OverlayName" )
785	("OverlayElementName_%d_%d" , m_overlayElementName , std::string(""), 256 ,16 , "OverlayElementName" )
786	("OverlayInfoPersistenceFlag" , m_overlayInfoPersistenceFlag , false , "OverlayInfoPersistenceFlag" )
787	;
788
789	po::setDefaults(opts);
790
791	// Parse the cfg file
792	po::ErrorReporter err;
793	po::parseConfigFile( opts, cfgFile, err );
794	};
795
796
797	Bool SEIOverlayInfo::checkCfg( const TComSlice* slice )
798	{
799	// Check config values
800	Bool wrongConfig = false;
801
802	xCheckCfgRange( wrongConfig, m_overlayInfoCancelFlag , 0 , 1, "overlay_info_cancel_flag" );
803	xCheckCfgRange( wrongConfig, m_overlayContentAuxIdMinus128 , 0 , 31, "overlay_content_aux_id_minus128" );
804	xCheckCfgRange( wrongConfig, m_overlayLabelAuxIdMinus128 , 0 , 31, "overlay_label_aux_id_minus128" );
805	xCheckCfgRange( wrongConfig, m_overlayAlphaAuxIdMinus128 , 0 , 31, "overlay_alpha_aux_id_minus128" );
806	xCheckCfgRange( wrongConfig, m_numOverlaysMinus1 , 0 , m_numOverlaysMax-1, "num_overlays_minus1" );
807	for (Int i=0 ; i<=m_numOverlaysMinus1 ; ++i)
808	{
809	xCheckCfgRange( wrongConfig, m_overlayIdx[i] , 0 , 255, "overlay_idx" );
810	xCheckCfgRange( wrongConfig, m_languageOverlayPresentFlag[i] , 0 , 1, "language_overlay_present_flag" );
811	xCheckCfgRange( wrongConfig, m_overlayLabelPresentFlag[i] , 0 , 1, "overlay_label_present_flag" );
812	xCheckCfgRange( wrongConfig, m_overlayAlphaPresentFlag[i] , 0 , 1, "overlay_alpha_present_flag" );
813	xCheckCfgRange( wrongConfig, m_overlayContentLayerId[i] , 0 , 63, "overlay_content_layer_id" );
814	xCheckCfgRange( wrongConfig, m_overlayLabelLayerId[i] , 0 , 63, "overlay_label_layer_id" );
815	xCheckCfgRange( wrongConfig, m_overlayAlphaLayerId[i] , 0 , 63, "overlay_alpha_layer_id" );
816	xCheckCfgRange( wrongConfig, m_numOverlayElementsMinus1[i] , 0 , m_numOverlayElementsMax-1, "num_overlay_elements_minus1" );
817	for (Int j=0 ; j<=m_numOverlayElementsMinus1[i] ; ++j)
818	{
819	Int maxLabelMinMaxValue = ( 1 << ( m_overlayElementLabelValueLengthMinus8 + 8 ) )-1;
820	xCheckCfgRange( wrongConfig, m_overlayElementLabelMin[i][j] , 0 , maxLabelMinMaxValue , "overlay_element_label_min" );
821	xCheckCfgRange( wrongConfig, m_overlayElementLabelMax[i][j] , 0 , maxLabelMinMaxValue , "overlay_element_label_max" );
822	}
823	}
824	xCheckCfgRange( wrongConfig, m_overlayInfoPersistenceFlag , 0 , 1, "overlay_info_persistence_flag" );
825
826	return wrongConfig;
827
828	};
829
830
831	Void SEITemporalMvPredictionConstraints::setupFromCfgFile(const TChar* cfgFile)
832	{
833	// Set default values
834	IntAry1d defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes;
835
836	// TBD: Add default values for which layers, POCS, Tids or Nalu types the SEI should be send.
837	defAppLayerIds .clear ( );
838	defAppPocs .push_back( 0 );
839	defAppTids .push_back( 0 );
840	defAppVclNaluTypes.clear ( );
841
842	Int defSeiNaluId = 0;
843	Int defPositionInSeiNalu = 0;
844	Bool defModifyByEncoder = false;
845
846	// Setup config file options
847	po::Options opts;
848	xAddGeneralOpts( opts , defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes, defSeiNaluId, defPositionInSeiNalu, defModifyByEncoder );
849
850	opts.addOptions()
851	("PrevPicsNotUsedFlag" , m_prevPicsNotUsedFlag , false, "PrevPicsNotUsedFlag" )
852	("NoIntraLayerColPicFlag", m_noIntraLayerColPicFlag, false, "NoIntraLayerColPicFlag" )
853	;
854
855	po::setDefaults(opts);
856
857	// Parse the cfg file
858	po::ErrorReporter err;
859	po::parseConfigFile( opts, cfgFile, err );
860	};
861
862	Bool SEITemporalMvPredictionConstraints::checkCfg( const TComSlice* slice )
863	{
864	// Check config values
865	Bool wrongConfig = false;
866
867	xCheckCfg ( wrongConfig, slice->getTemporalId() == 0 , "The temporal motion vector prediction constraints SEI message may be present in an access unit with TemporalId equal to 0 and shall not be present in an access unit with TemporalId greater than 0." );
868
869	return wrongConfig;
870	};
871
872	#if NH_MV_SEI_TBD
873	Void SEIFrameFieldInfo::setupFromCfgFile(const TChar* cfgFile)
874	{
875	// Set default values
876	IntAry1d defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes;
877
878	// TBD: Add default values for which layers, POCS, Tids or Nalu types the SEI should be send.
879	defAppLayerIds .push_back( TBD );
880	defAppPocs .push_back( TBD );
881	defAppTids .push_back( TBD );
882	defAppVclNaluTypes.push_back( TBD );
883
884	Int defSeiNaluId = 0;
885	Int defPositionInSeiNalu = 0;
886	Bool defModifyByEncoder = false;
887
888	// Setup config file options
889	po::Options opts;
890	xAddGeneralOpts( opts , defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes, defSeiNaluId, defPositionInSeiNalu, defModifyByEncoder );
891
892	opts.addOptions()
893	("FfinfoPicStruct" , m_ffinfoPicStruct , 0 , "FfinfoPicStruct" )
894	("FfinfoSourceScanType", m_ffinfoSourceScanType, 0 , "FfinfoSourceScanType")
895	("FfinfoDuplicateFlag" , m_ffinfoDuplicateFlag , false , "FfinfoDuplicateFlag" )
896	;
897
898	po::setDefaults(opts);
899
900	// Parse the cfg file
901	po::ErrorReporter err;
902	po::parseConfigFile( opts, cfgFile, err );
903	};
904
905
906	Bool SEIFrameFieldInfo::checkCfg( const TComSlice* slice )
907	{
908	// Check config values
909	Bool wrongConfig = false;
910
911	// TBD: Add constraints on presence of SEI here.
912	xCheckCfg ( wrongConfig, TBD , "TBD" );
913	xCheckCfg ( wrongConfig, TBD , "TBD" );
914
915	// TBD: Modify constraints according to the SEI semantics.
916	xCheckCfgRange( wrongConfig, m_ffinfoPicStruct , MINVAL , MAXVAL, "ffinfo_pic_struct" );
917	xCheckCfgRange( wrongConfig, m_ffinfoSourceScanType , MINVAL , MAXVAL, "ffinfo_source_scan_type" );
918	xCheckCfgRange( wrongConfig, m_ffinfoDuplicateFlag , MINVAL , MAXVAL, "ffinfo_duplicate_flag" );
919
920	return wrongConfig;
921
922	};
923	#endif
924
925	Void SEIThreeDimensionalReferenceDisplaysInfo::setupFromCfgFile(const TChar* cfgFile)
926	{
927	// Set default values
928	IntAry1d defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes;
929
930	// Default values for which layers, POCS, Tids or Nalu types the SEI should be sent.
931	defAppLayerIds .push_back( 0 );
932	defAppPocs .push_back( 0 );
933	defAppTids .push_back( 0 );
934	defAppVclNaluTypes = IRAP_NAL_UNIT_TYPES;
935
936	Int defSeiNaluId = 0;
937	Int defPositionInSeiNalu = 0;
938	Bool defModifyByEncoder = 0;
939
940	// Setup config file options
941	po::Options opts;
942	xAddGeneralOpts( opts , defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes, defSeiNaluId, defPositionInSeiNalu, defModifyByEncoder );
943
944	opts.addOptions()
945	("PrecRefDisplayWidth" , m_precRefDisplayWidth , 0 , "PrecRefDisplayWidth" )
946	("RefViewingDistanceFlag" , m_refViewingDistanceFlag , false , "RefViewingDistanceFlag" )
947	("PrecRefViewingDist" , m_precRefViewingDist , 0 , "PrecRefViewingDist" )
948	("NumRefDisplaysMinus1" , m_numRefDisplaysMinus1 , 0 , "NumRefDisplaysMinus1" )
949	("LeftViewId" , m_leftViewId , IntAry1d (1,0) , "LeftViewId" )
950	("RightViewId" , m_rightViewId , IntAry1d (1,0) , "RightViewId" )
951	("ExponentRefDisplayWidth" , m_exponentRefDisplayWidth , IntAry1d (1,0) , "ExponentRefDisplayWidth" )
952	("MantissaRefDisplayWidth" , m_mantissaRefDisplayWidth , IntAry1d (1,0) , "MantissaRefDisplayWidth" )
953	("ExponentRefViewingDistance" , m_exponentRefViewingDistance , IntAry1d (1,0) , "ExponentRefViewingDistance" )
954	("MantissaRefViewingDistance" , m_mantissaRefViewingDistance , IntAry1d (1,0) , "MantissaRefViewingDistance" )
955	("AdditionalShiftPresentFlag" , m_additionalShiftPresentFlag , BoolAry1d(1,0) , "AdditionalShiftPresentFlag" )
956	("NumSampleShiftPlus512" , m_numSampleShiftPlus512 , IntAry1d (1,0) , "NumSampleShiftPlus512" )
957	("ThreeDimensionalReferenceDisplaysExtensionFlag", m_threeDimensionalReferenceDisplaysExtensionFlag, false , "ThreeDimensionalReferenceDisplaysExtensionFlag")
958	;
959
960	po::setDefaults(opts);
961
962	// Parse the cfg file
963	po::ErrorReporter err;
964	po::parseConfigFile( opts, cfgFile, err );
965	};
966
967
968	UInt SEIThreeDimensionalReferenceDisplaysInfo::getMantissaReferenceDisplayWidthLen( Int i ) const
969	{
970	return xGetSyntaxElementLen( m_exponentRefDisplayWidth[i], m_precRefDisplayWidth, m_mantissaRefDisplayWidth[ i ] );
971	}
972
973	UInt SEIThreeDimensionalReferenceDisplaysInfo::getMantissaReferenceViewingDistanceLen( Int i ) const
974	{
975	return xGetSyntaxElementLen( m_exponentRefViewingDistance[i], m_precRefViewingDist, m_mantissaRefViewingDistance[ i ] );
976	}
977
978	UInt SEIThreeDimensionalReferenceDisplaysInfo::xGetSyntaxElementLen( Int expo, Int prec, Int val ) const
979	{
980	UInt len;
981	if( expo == 0 )
982	{
983	len = std::max(0, prec - 30 );
984	}
985	else
986	{
987	len = std::max( 0, expo + prec - 31 );
988	}
989
990	assert( val >= 0 );
991	assert( val <= ( ( 1 << len )- 1) );
992	return len;
993	}
994
995	Bool SEIThreeDimensionalReferenceDisplaysInfo::checkCfg( const TComSlice* slice )
996	{
997	// Check config values
998	Bool wrongConfig = false;
999
1000	// The 3D reference display SEI should preferably be sent along with the multiview acquisition SEI. For now the multiview acquisition SEI is restricted to POC = 0, so 3D reference displays SEI is restricted to POC = 0 as well.
1001	xCheckCfg ( wrongConfig, slice->isIRAP() && (slice->getPOC() == 0) , "The 3D reference displays SEI message currently is associated with an access unit that contains an IRAP picture." );
1002
1003	xCheckCfgRange( wrongConfig, m_precRefDisplayWidth , 0 , 31, "prec_ref_display_width" );
1004	xCheckCfgRange( wrongConfig, m_refViewingDistanceFlag , 0 , 1, "ref_viewing_distance_flag");
1005	xCheckCfgRange( wrongConfig, m_precRefViewingDist , 0 , 31, "prec_ref_viewing_dist" );
1006	xCheckCfgRange( wrongConfig, m_numRefDisplaysMinus1 , 0 , 31, "num_ref_displays_minus1" );
1007
1008	for (Int i = 0; i <= getNumRefDisplaysMinus1(); i++ )
1009	{
1010	xCheckCfgRange( wrongConfig, m_exponentRefDisplayWidth[i] , 0 , 62, "exponent_ref_display_width" );
1011	xCheckCfgRange( wrongConfig, m_exponentRefViewingDistance[i] , 0 , 62, "exponent_ref_viewing_distance");
1012	xCheckCfgRange( wrongConfig, m_additionalShiftPresentFlag[i] , 0 , 1, "additional_shift_present_flag" );
1013	xCheckCfgRange( wrongConfig, m_numSampleShiftPlus512[i] , 0 , 1023, "num_sample_shift_plus512" );
1014	}
1015	xCheckCfgRange( wrongConfig, m_threeDimensionalReferenceDisplaysExtensionFlag, 0 , 1, "three_dimensional_reference_displays_extension_flag");
1016
1017	return wrongConfig;
1018
1019	};
1020
1021	#if SEI_DRI_F0169
1022	Void SEIDepthRepresentationInfo::setupFromSlice ( const TComSlice* slice )
1023	{
1024
1025	m_currLayerID=slice->getLayerIdInVps();
1026	};
1027
1028	Void SEIDepthRepresentationInfo::setupFromCfgFile(const TChar* cfgFile)
1029	{
1030	// Set default values
1031	IntAry1d defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes;
1032
1033	// TBD: Add default values for which layers, POCS, Tids or Nalu types the SEI should be send.
1034	//defAppLayerIds .push_back( TBD );
1035	defAppPocs .push_back( 0 );
1036	//defAppTids .push_back( TBD );
1037	//defAppVclNaluTypes.push_back( TBD );
1038
1039	Int defSeiNaluId = 0;
1040	Int defPositionInSeiNalu = 0;
1041	Bool defModifyByEncoder = true;
1042
1043	// Setup config file options
1044	po::Options opts;
1045
1046	xAddGeneralOpts( opts , defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes, defSeiNaluId, defPositionInSeiNalu, defModifyByEncoder );
1047
1048	opts.addOptions()
1049	("ZNear_%d" , m_zNear , std::vector<double>(0,0) , MAX_NUM_LAYERS , "ZNear" )
1050	("ZFar_%d" , m_zFar , std::vector<double>(0,0) , MAX_NUM_LAYERS , "ZFar" )
1051	("DMin_%d" , m_dMin , std::vector<double>(0,0) , MAX_NUM_LAYERS , "DMin" )
1052	("DMax_%d" , m_dMax , std::vector<double>(0,0) , MAX_NUM_LAYERS , "DMax" )
1053	("DepthRepresentationInfoSeiPresentFlag_%d", m_depthRepresentationInfoSeiPresentFlag, BoolAry1d(1,0), MAX_NUM_LAYERS, "DepthRepresentationInfoSeiPresentFlag")
1054	("DepthRepresentationType_%d" , m_depthRepresentationType , IntAry1d(0,0), MAX_NUM_LAYERS, "DepthRepresentationType" )
1055	("DisparityRefViewId_%d" , m_disparityRefViewId , IntAry1d(0,0), MAX_NUM_LAYERS, "DisparityRefViewId" )
1056	("DepthNonlinearRepresentationNumMinus1_%d", m_depthNonlinearRepresentationNumMinus1, IntAry1d(0,0), MAX_NUM_LAYERS, "DepthNonlinearRepresentationNumMinus1")
1057	("DepthNonlinearRepresentationModel_%d" , m_depth_nonlinear_representation_model , IntAry1d(0,0), MAX_NUM_LAYERS, "DepthNonlinearRepresentationModel") ;
1058
1059
1060	po::setDefaults(opts);
1061
1062	// Parse the cfg file
1063	po::ErrorReporter err;
1064	po::parseConfigFile( opts, cfgFile, err );
1065
1066
1067	for(int i=0;i<MAX_NUM_LAYERS;i++)
1068	{
1069	if (m_zNear[i].size()>0)
1070	{
1071	m_zNearFlag.push_back(true);
1072	}
1073	else
1074	{
1075	m_zNearFlag.push_back(false);
1076	}
1077
1078	if (m_zFar[i].size()>0)
1079	{
1080	m_zFarFlag.push_back(true);
1081	}
1082	else
1083	{
1084	m_zFarFlag.push_back(false);
1085	}
1086
1087	if (m_dMin[i].size()>0)
1088	{
1089	m_dMinFlag.push_back(true);
1090	}
1091	else
1092	{
1093	m_dMinFlag.push_back(false);
1094	}
1095
1096	if (m_dMax[i].size()>0)
1097	{
1098	m_dMaxFlag.push_back(true);
1099	}
1100	else
1101	{
1102	m_dMaxFlag.push_back(false);
1103	}
1104
1105
1106	if (m_depthRepresentationInfoSeiPresentFlag[i][0])
1107	{
1108	if ( m_depthRepresentationType[i].size()<=0 )
1109	{
1110	printf("DepthRepresentationType_%d must be present for layer %d\n",i,i );
1111	return;
1112	}
1113
1114	if ( m_depthRepresentationType[i][0]<0 )
1115	{
1116	printf("DepthRepresentationType_%d must be equal to or greater than 0\n",i );
1117	return;
1118	}
1119
1120	if (m_dMinFlag[i] \|\| m_dMaxFlag[i])
1121	{
1122	if (m_disparityRefViewId[i].size()<=0)
1123	{
1124	printf("DisparityRefViewId_%d must be present for layer %d\n",i,i );
1125	assert(false);
1126	return;
1127	}
1128	if (m_disparityRefViewId[i][0]<0)
1129	{
1130	printf("DisparityRefViewId_%d must be equal to or greater than 0\n",i );
1131	assert(false);
1132	return;
1133	}
1134	}
1135
1136	if (m_depthRepresentationType[i][0]==3)
1137	{
1138	if (m_depthNonlinearRepresentationNumMinus1[i].size()<=0)
1139	{
1140	printf("DepthNonlinearRepresentationNumMinus1_%d must be present for layer %d\n",i,i );
1141	assert(false);
1142	return;
1143	}
1144	if (m_depthNonlinearRepresentationNumMinus1[i][0]<0)
1145	{
1146	printf("DepthNonlinearRepresentationNumMinus1_%d must be equal to or greater than 0\n",i );
1147	assert(false);
1148	return;
1149	}
1150
1151	if (m_depth_nonlinear_representation_model[i].size() != m_depthNonlinearRepresentationNumMinus1[i][0]+1)
1152	{
1153	printf("the number of values in Depth_nonlinear_representation_model must be equal to DepthNonlinearRepresentationNumMinus1+1 in layer %d\n",i );
1154	assert(false);
1155	return;
1156	}
1157	}
1158	}
1159	}
1160
1161	assert(m_zNearFlag.size()==MAX_NUM_LAYERS);
1162	assert(m_zFarFlag.size()==MAX_NUM_LAYERS);
1163	assert(m_dMinFlag.size()==MAX_NUM_LAYERS);
1164	assert(m_dMaxFlag.size()==MAX_NUM_LAYERS);
1165	}
1166
1167	Bool SEIDepthRepresentationInfo::checkCfg( const TComSlice* slice )
1168	{
1169	// Check config values
1170	Bool wrongConfig = false;
1171	assert(m_currLayerID>=0);
1172
1173	if (m_depthRepresentationInfoSeiPresentFlag[m_currLayerID][0]==false)
1174	{
1175	printf("DepthRepresentationInfoSeiPresentFlag_%d should be equal to 1 when ApplicableLayerIds is empty or ApplicableLayerIds contains %d\n",m_currLayerID,slice->getLayerId());
1176	assert(false);
1177	}
1178	// TBD: Add constraints on presence of SEI here.
1179	xCheckCfg ( wrongConfig, m_depthRepresentationType[m_currLayerID][0] >=0 , "depth_representation_type must be equal to or greater than 0" );
1180	if ( m_dMaxFlag[m_currLayerID] \|\| m_dMinFlag[m_currLayerID])
1181	{
1182	xCheckCfg( wrongConfig , m_disparityRefViewId[m_currLayerID][0]>=0, "disparity_ref_view_id must be equal to or greater than 0 when d_min or d_max are present");
1183	}
1184
1185	if (m_depthRepresentationType[m_currLayerID][0]==3)
1186	{
1187	xCheckCfg(wrongConfig , m_depthNonlinearRepresentationNumMinus1[m_currLayerID][0]>=0, "depth_nonlinear_representation_num_minus1 must be greater than or equal to 0");
1188
1189	if (m_depthNonlinearRepresentationNumMinus1[m_currLayerID][0]>=0)
1190	{
1191	xCheckCfg( wrongConfig , m_depthNonlinearRepresentationNumMinus1[m_currLayerID][0]+1 == m_depth_nonlinear_representation_model[m_currLayerID].size() ,"the number of values in depth_nonlinear_representation_model must be equal to depth_nonlinear_representation_num_minus1+1");
1192	}
1193
1194	}
1195
1196	return wrongConfig;
1197	}
1198	#endif
1199
1200	Void SEIMultiviewSceneInfo::setupFromCfgFile(const TChar* cfgFile)
1201	{
1202	// Set default values
1203	IntAry1d defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes;
1204
1205	// TBD: Add default values for which layers, POCS, Tids or Nalu types the SEI should be send.
1206	defAppLayerIds .clear();
1207	defAppPocs .clear();
1208	defAppTids .push_back( 0 );
1209	defAppVclNaluTypes = IRAP_NAL_UNIT_TYPES;
1210
1211	Int defSeiNaluId = 0;
1212	Int defPositionInSeiNalu = 0;
1213	Bool defModifyByEncoder = false;
1214
1215	// Setup config file options
1216	po::Options opts;
1217	xAddGeneralOpts( opts , defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes, defSeiNaluId, defPositionInSeiNalu, defModifyByEncoder );
1218
1219	opts.addOptions()
1220	("MinDisparity" , m_minDisparity , 0 , "MinDisparity" )
1221	("MaxDisparityRange" , m_maxDisparityRange , 0 , "MaxDisparityRange" )
1222	;
1223
1224	po::setDefaults(opts);
1225
1226	// Parse the cfg file
1227	po::ErrorReporter err;
1228	po::parseConfigFile( opts, cfgFile, err );
1229	};
1230
1231
1232	Bool SEIMultiviewSceneInfo::checkCfg( const TComSlice* slice )
1233	{
1234	// Check config values
1235	Bool wrongConfig = false;
1236
1237	xCheckCfg ( wrongConfig, slice->isIRAP(), "When present, the multiview scene information SEI message shall be associated with an IRAP access unit." );
1238
1239	xCheckCfgRange( wrongConfig, m_minDisparity , -1024 , 1023, "min_disparity" );
1240	xCheckCfgRange( wrongConfig, m_maxDisparityRange , 0 , 2047, "max_disparity_range" );
1241
1242	return wrongConfig;
1243
1244	};
1245
1246	Void SEIMultiviewAcquisitionInfo::setupFromCfgFile(const TChar* cfgFile)
1247	{
1248	// Set default values
1249	IntAry1d defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes;
1250
1251	defAppLayerIds .clear();
1252	defAppPocs .push_back( 0 );
1253	defAppTids .push_back( 0 );
1254	defAppVclNaluTypes = IDR_NAL_UNIT_TYPES;
1255
1256
1257	Int defSeiNaluId = 0;
1258	Int defPositionInSeiNalu = 0;
1259	Bool defModifyByEncoder = false;
1260
1261	// Setup config file options
1262	po::Options opts;
1263	xAddGeneralOpts( opts , defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes, defSeiNaluId, defPositionInSeiNalu, defModifyByEncoder );
1264
1265	opts.addOptions()
1266	("IntrinsicParamFlag" , m_intrinsicParamFlag , false , "IntrinsicParamFlag" )
1267	("ExtrinsicParamFlag" , m_extrinsicParamFlag , false , "ExtrinsicParamFlag" )
1268	("IntrinsicParamsEqualFlag" , m_intrinsicParamsEqualFlag , false , "IntrinsicParamsEqualFlag" )
1269	("PrecFocalLength" , m_precFocalLength , 0 , "PrecFocalLength" )
1270	("PrecPrincipalPoint" , m_precPrincipalPoint , 0 , "PrecPrincipalPoint" )
1271	("PrecSkewFactor" , m_precSkewFactor , 0 , "PrecSkewFactor" )
1272	("SignFocalLengthX" , m_signFocalLengthX , BoolAry1d(1,0) , "SignFocalLengthX" )
1273	("ExponentFocalLengthX" , m_exponentFocalLengthX , IntAry1d (1,0) , "ExponentFocalLengthX" )
1274	("MantissaFocalLengthX" , m_mantissaFocalLengthX , IntAry1d (1,0) , "MantissaFocalLengthX" )
1275	("SignFocalLengthY" , m_signFocalLengthY , BoolAry1d(1,0) , "SignFocalLengthY" )
1276	("ExponentFocalLengthY" , m_exponentFocalLengthY , IntAry1d (1,0) , "ExponentFocalLengthY" )
1277	("MantissaFocalLengthY" , m_mantissaFocalLengthY , IntAry1d (1,0) , "MantissaFocalLengthY" )
1278	("SignPrincipalPointX" , m_signPrincipalPointX , BoolAry1d(1,0) , "SignPrincipalPointX" )
1279	("ExponentPrincipalPointX" , m_exponentPrincipalPointX , IntAry1d (1,0) , "ExponentPrincipalPointX" )
1280	("MantissaPrincipalPointX" , m_mantissaPrincipalPointX , IntAry1d (1,0) , "MantissaPrincipalPointX" )
1281	("SignPrincipalPointY" , m_signPrincipalPointY , BoolAry1d(1,0) , "SignPrincipalPointY" )
1282	("ExponentPrincipalPointY" , m_exponentPrincipalPointY , IntAry1d (1,0) , "ExponentPrincipalPointY" )
1283	("MantissaPrincipalPointY" , m_mantissaPrincipalPointY , IntAry1d (1,0) , "MantissaPrincipalPointY" )
1284	("SignSkewFactor" , m_signSkewFactor , BoolAry1d(1,0) , "SignSkewFactor" )
1285	("ExponentSkewFactor" , m_exponentSkewFactor , IntAry1d (1,0) , "ExponentSkewFactor" )
1286	("MantissaSkewFactor" , m_mantissaSkewFactor , IntAry1d (1,0) , "MantissaSkewFactor" )
1287	("PrecRotationParam" , m_precRotationParam , 0 , "PrecRotationParam" )
1288	("PrecTranslationParam" , m_precTranslationParam , 0 , "PrecTranslationParam" )
1289	("SignR_%d_%d" , m_signR , BoolAry1d(3,0) ,MAX_NUM_LAYERS ,3 , "SignR" )
1290	("ExponentR_%d_%d" , m_exponentR , IntAry1d (3,0) ,MAX_NUM_LAYERS ,3 , "ExponentR" )
1291	("MantissaR_%d_%d" , m_mantissaR , IntAry1d (3,0) ,MAX_NUM_LAYERS ,3 , "MantissaR" )
1292	("SignT_%d" , m_signT , BoolAry1d(3,0) ,MAX_NUM_LAYERS , "SignT" )
1293	("ExponentT_%d" , m_exponentT , IntAry1d (3,0) ,MAX_NUM_LAYERS , "ExponentT" )
1294	("MantissaT_%d" , m_mantissaT , IntAry1d (3,0) ,MAX_NUM_LAYERS , "MantissaT" )
1295	;
1296
1297	po::setDefaults(opts);
1298
1299	// Parse the cfg file
1300	po::ErrorReporter err;
1301	po::parseConfigFile( opts, cfgFile, err );
1302	};
1303
1304	UInt SEIMultiviewAcquisitionInfo::getMantissaFocalLengthXLen( Int i ) const
1305	{
1306	return xGetSyntaxElementLen( m_exponentFocalLengthX[i], m_precFocalLength, m_mantissaFocalLengthX[ i ] );
1307	}
1308
1309	Bool SEIMultiviewAcquisitionInfo::checkCfg( const TComSlice* slice )
1310	{
1311	// Check config values
1312	Bool wrongConfig = false;
1313
1314	// Currently the encoder starts with POC 0 for all layers. The condition on POC 0 should be changed, when this changes.
1315	xCheckCfg ( wrongConfig, slice->isIRAP() && (slice->getPOC() == 0) , "When present, the multiview acquisition information SEI message that applies to the current layer shall be included in an access unit that contains an IRAP picture that is the first picture of a CLVS of the current layer." );
1316
1317	xCheckCfgRange( wrongConfig, m_precFocalLength , 0, 31, "prec_focal_length" );
1318	xCheckCfgRange( wrongConfig, m_precPrincipalPoint , 0, 31, "prec_principle_point" );
1319	xCheckCfgRange( wrongConfig, m_precSkewFactor , 0, 31, "prec_skew_factor" );
1320
1321	for (Int i = 0; i <= getNumViewsMinus1(); i++ )
1322	{
1323	xCheckCfgRange( wrongConfig, m_exponentFocalLengthX [ i ], 0, 62, "exponent_focal_length_x" );
1324	xCheckCfgRange( wrongConfig, m_exponentFocalLengthY [ i ], 0, 62, "exponent_focal_length_y" );
1325	xCheckCfgRange( wrongConfig, m_exponentPrincipalPointX [ i ], 0, 62, "exponent_principal_point_x");
1326	xCheckCfgRange( wrongConfig, m_exponentPrincipalPointY [ i ], 0, 62, "exponent_principal_point_y");
1327	xCheckCfgRange( wrongConfig, m_exponentSkewFactor [ i ], 0, 62, "exponent_skew_factor" );
1328	}
1329
1330	xCheckCfgRange( wrongConfig, m_precRotationParam , 0, 31, "prec_focal_length" );
1331	xCheckCfgRange( wrongConfig, m_precTranslationParam , 0, 31, "prec_focal_length" );
1332
1333	for (Int i = 0; i <= getNumViewsMinus1(); i++ )
1334	{
1335	for (Int j = 0; j <= 2; j++)
1336	{
1337	xCheckCfgRange( wrongConfig, m_exponentT[i][j] , 0, 62, "exponent_skew_factor" );
1338	for (Int k = 0; k <= 2; k++ )
1339	{
1340	xCheckCfgRange( wrongConfig, m_exponentR[i][j][k], 0, 62, "exponent_principal_point_y");
1341	}
1342	}
1343	}
1344
1345	return wrongConfig;
1346
1347	};
1348
1349	UInt SEIMultiviewAcquisitionInfo::getMantissaFocalLengthYLen( Int i ) const
1350	{
1351	return xGetSyntaxElementLen( m_exponentFocalLengthY[i], m_precFocalLength, m_mantissaFocalLengthY[ i ] );
1352	}
1353
1354
1355	UInt SEIMultiviewAcquisitionInfo::getMantissaPrincipalPointXLen( Int i ) const
1356	{
1357	return xGetSyntaxElementLen( m_exponentPrincipalPointX[i], m_precPrincipalPoint, m_mantissaPrincipalPointX[ i ] );
1358	}
1359
1360	UInt SEIMultiviewAcquisitionInfo::getMantissaPrincipalPointYLen( Int i ) const
1361	{
1362	return xGetSyntaxElementLen( m_exponentPrincipalPointY[i], m_precPrincipalPoint, m_mantissaPrincipalPointY[ i ] );
1363	}
1364
1365	UInt SEIMultiviewAcquisitionInfo::getMantissaSkewFactorLen( Int i ) const
1366	{
1367	return xGetSyntaxElementLen( m_exponentSkewFactor[ i ], m_precSkewFactor, m_mantissaSkewFactor[ i ] );
1368	}
1369
1370	UInt SEIMultiviewAcquisitionInfo::getMantissaRLen( Int i, Int j, Int k ) const
1371	{
1372	return xGetSyntaxElementLen( m_exponentR[ i ][ j ][ k ], m_precRotationParam, m_mantissaR[ i ][ j] [ k ] );
1373	}
1374
1375	UInt SEIMultiviewAcquisitionInfo::getMantissaTLen( Int i, Int j ) const
1376	{
1377	return xGetSyntaxElementLen( m_exponentT[ i ][ j ], m_precTranslationParam, m_mantissaT[ i ][ j ] );
1378	}
1379	UInt SEIMultiviewAcquisitionInfo::xGetSyntaxElementLen( Int expo, Int prec, Int val ) const
1380	{
1381	UInt len;
1382	if( expo == 0 )
1383	{
1384	len = std::max(0, prec - 30 );
1385	}
1386	else
1387	{
1388	len = std::max( 0, expo + prec - 31 );
1389	}
1390
1391	assert( val >= 0 );
1392	assert( val <= ( ( 1 << len )- 1) );
1393	return len;
1394	}
1395
1396	Void SEIMultiviewViewPosition::setupFromSlice ( const TComSlice* slice )
1397	{
1398	const TComVPS* vps = slice->getVPS();
1399	m_numViewsMinus1 = vps->getNumViews() - 1;
1400	m_viewPosition.resize( m_numViewsMinus1 + 1 );
1401	for (Int i = 0; i <= m_numViewsMinus1; i++ )
1402	{
1403	// Assuming that view ids indicate the position
1404	m_viewPosition[i] = vps->getViewIdVal( i );
1405	}
1406	}
1407
1408	Void SEIMultiviewViewPosition::setupFromCfgFile(const TChar* cfgFile)
1409	{
1410	// Set default values
1411	IntAry1d defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes;
1412
1413	defAppLayerIds .push_back( 0 );
1414	defAppPocs .push_back( 0 );
1415	defAppTids .push_back( 0 );
1416	defAppVclNaluTypes = IDR_NAL_UNIT_TYPES;
1417
1418	Int defSeiNaluId = 0;
1419	Int defPositionInSeiNalu = 0;
1420	Bool defModifyByEncoder = true;
1421
1422	// Setup config file options
1423	po::Options opts;
1424	xAddGeneralOpts( opts , defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes, defSeiNaluId, defPositionInSeiNalu, defModifyByEncoder );
1425
1426	opts.addOptions()
1427	("NumViewsMinus1" , m_numViewsMinus1 , 0 , "NumViewsMinus1")
1428	("ViewPosition" , m_viewPosition , IntAry1d (1,0) , "ViewPosition" );
1429	;
1430
1431	po::setDefaults(opts);
1432
1433	// Parse the cfg file
1434	po::ErrorReporter err;
1435	po::parseConfigFile( opts, cfgFile, err );
1436	};
1437
1438	Bool SEIMultiviewViewPosition::checkCfg( const TComSlice* slice )
1439	{
1440	// Check config values
1441	Bool wrongConfig = false;
1442
1443	// TBD: Add constraints on presence of SEI here.
1444	xCheckCfg ( wrongConfig, slice->isIRAP() , "When present, the multiview view position SEI message shall be associated with an IRAP access unit." );
1445
1446	// TBD: Modify constraints according to the SEI semantics.
1447	xCheckCfgRange( wrongConfig, m_numViewsMinus1 , 0 , 62, "num_views_minus1");
1448	for(Int i = 0; i <= m_numViewsMinus1; i++)
1449	{
1450	xCheckCfgRange( wrongConfig, m_viewPosition[i] , 0 , 62, "view_position");
1451	}
1452
1453	return wrongConfig;
1454
1455	};
1456
1457
1458	#if NH_3D
1459	Void SEIAlternativeDepthInfo::setupFromCfgFile(const TChar* cfgFile)
1460	{
1461	// Set default values
1462	IntAry1d defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes;
1463
1464	defAppLayerIds .clear();
1465	defAppPocs .clear();
1466	defAppTids .clear();
1467	defAppVclNaluTypes.clear();
1468
1469	Int defSeiNaluId = 0;
1470	Int defPositionInSeiNalu = 0;
1471	Bool defModifyByEncoder = false;
1472
1473	// Setup config file options
1474	po::Options opts;
1475	xAddGeneralOpts( opts , defAppLayerIds, defAppPocs, defAppTids, defAppVclNaluTypes, defSeiNaluId, defPositionInSeiNalu, defModifyByEncoder );
1476
1477	opts.addOptions()
1478	("AlternativeDepthInfoCancelFlag" , m_alternativeDepthInfoCancelFlag , false , "AlternativeDepthInfoCancelFlag" )
1479	("DepthType" , m_depthType , 1 , "DepthType" )
1480	("NumConstituentViewsGvdMinus1" , m_numConstituentViewsGvdMinus1 , 1 , "NumConstituentViewsGvdMinus1" )
1481	("DepthPresentGvdFlag" , m_depthPresentGvdFlag , false , "DepthPresentGvdFlag" )
1482	("ZGvdFlag" , m_zGvdFlag , false , "ZGvdFlag" )
1483	("IntrinsicParamGvdFlag" , m_intrinsicParamGvdFlag , false , "IntrinsicParamGvdFlag" )
1484	("RotationGvdFlag" , m_rotationGvdFlag , false , "RotationGvdFlag" )
1485	("TranslationGvdFlag" , m_translationGvdFlag , false , "TranslationGvdFlag" )
1486	("SignGvdZNearFlag_%d" , m_signGvdZNearFlag , BoolAry1d(3,0), 3 , "SignGvdZNearFlag" )
1487	("ExpGvdZNear_%d" , m_expGvdZNear , IntAry1d (3,0), 3 , "ExpGvdZNear" )
1488	("ManLenGvdZNearMinus1_%d" , m_manLenGvdZNearMinus1 , IntAry1d (3,0), 3 , "ManLenGvdZNearMinus1" )
1489	("ManGvdZNear_%d" , m_manGvdZNear , IntAry1d (3,0), 3 , "ManGvdZNear" )
1490	("SignGvdZFarFlag_%d" , m_signGvdZFarFlag , BoolAry1d(3,0), 3 , "SignGvdZFarFlag" )
1491	("ExpGvdZFar_%d" , m_expGvdZFar , IntAry1d (3,0), 3 , "ExpGvdZFar" )
1492	("ManLenGvdZFarMinus1_%d" , m_manLenGvdZFarMinus1 , IntAry1d (3,0), 3 , "ManLenGvdZFarMinus1" )
1493	("ManGvdZFar_%d" , m_manGvdZFar , IntAry1d (3,0), 3 , "ManGvdZFar" )
1494	("PrecGvdFocalLength" , m_precGvdFocalLength , 18 , "PrecGvdFocalLength" )
1495	("PrecGvdPrincipalPoint" , m_precGvdPrincipalPoint , 18 , "PrecGvdPrincipalPoint" )
1496	("PrecGvdRotationParam" , m_precGvdRotationParam , 18 , "PrecGvdRotationParam" )
1497	("PrecGvdTranslationParam" , m_precGvdTranslationParam , 18 , "PrecGvdTranslationParam" )
1498	("SignGvdFocalLengthX_%d" , m_signGvdFocalLengthX , BoolAry1d(3,0), 3 ,"SignGvdFocalLengthX" )
1499	("ExpGvdFocalLengthX_%d" , m_expGvdFocalLengthX , IntAry1d (3,0), 3 ,"ExpGvdFocalLengthX" )
1500	("ManGvdFocalLengthX_%d" , m_manGvdFocalLengthX , IntAry1d (3,0), 3 ,"ManGvdFocalLengthX" )
1501	("SignGvdFocalLengthY_%d" , m_signGvdFocalLengthY , BoolAry1d(3,0), 3 ,"SignGvdFocalLengthY" )
1502	("ExpGvdFocalLengthY_%d" , m_expGvdFocalLengthY , IntAry1d (3,0), 3 ,"ExpGvdFocalLengthY" )
1503	("ManGvdFocalLengthY_%d" , m_manGvdFocalLengthY , IntAry1d (3,0), 3 ,"ManGvdFocalLengthY" )
1504	("SignGvdPrincipalPointX_%d" , m_signGvdPrincipalPointX , BoolAry1d(3,0), 3 ,"SignGvdPrincipalPointX" )
1505	("ExpGvdPrincipalPointX_%d" , m_expGvdPrincipalPointX , IntAry1d (3,0), 3 ,"ExpGvdPrincipalPointX" )
1506	("ManGvdPrincipalPointX_%d" , m_manGvdPrincipalPointX , IntAry1d (3,0), 3 ,"ManGvdPrincipalPointX" )
1507	("SignGvdPrincipalPointY_%d" , m_signGvdPrincipalPointY , BoolAry1d(3,0), 3 ,"SignGvdPrincipalPointY" )
1508	("ExpGvdPrincipalPointY_%d" , m_expGvdPrincipalPointY , IntAry1d (3,0), 3 ,"ExpGvdPrincipalPointY" )
1509	("ManGvdPrincipalPointY_%d" , m_manGvdPrincipalPointY , IntAry1d (3,0), 3 ,"ManGvdPrincipalPointY" )
1510	("SignGvdR00_%d" , m_signGvdR00 , BoolAry1d(3,0), 3 ,"SignGvdR00" )
1511	("ExpGvdR00_%d" , m_expGvdR00 , IntAry1d (3,0), 3 ,"ExpGvdR00" )
1512	("ManGvdR00_%d" , m_manGvdR00 , IntAry1d (3,0), 3 ,"ManGvdR00" )
1513	("SignGvdR01_%d" , m_signGvdR01 , BoolAry1d(3,0), 3 ,"SignGvdR01" )
1514	("ExpGvdR01_%d" , m_expGvdR01 , IntAry1d (3,0), 3 ,"ExpGvdR01" )
1515	("ManGvdR01_%d" , m_manGvdR01 , IntAry1d (3,0), 3 ,"ManGvdR01" )
1516	("SignGvdR02_%d" , m_signGvdR02 , BoolAry1d(3,0), 3 ,"SignGvdR02" )
1517	("ExpGvdR02_%d" , m_expGvdR02 , IntAry1d (3,0), 3 ,"ExpGvdR02" )
1518	("ManGvdR02_%d" , m_manGvdR02 , IntAry1d (3,0), 3 ,"ManGvdR02" )
1519	("SignGvdR10_%d" , m_signGvdR10 , BoolAry1d(3,0), 3 ,"SignGvdR10" )
1520	("ExpGvdR10_%d" , m_expGvdR10 , IntAry1d (3,0), 3 ,"ExpGvdR10" )
1521	("ManGvdR10_%d" , m_manGvdR10 , IntAry1d (3,0), 3 ,"ManGvdR10" )
1522	("SignGvdR11_%d" , m_signGvdR11 , BoolAry1d(3,0), 3 ,"SignGvdR11" )
1523	("ExpGvdR11_%d" , m_expGvdR11 , IntAry1d (3,0), 3 ,"ExpGvdR11" )
1524	("ManGvdR11_%d" , m_manGvdR11 , IntAry1d (3,0), 3 ,"ManGvdR11" )
1525	("SignGvdR12_%d" , m_signGvdR12 , BoolAry1d(3,0), 3 ,"SignGvdR12" )
1526	("ExpGvdR12_%d" , m_expGvdR12 , IntAry1d (3,0), 3 ,"ExpGvdR12" )
1527	("ManGvdR12_%d" , m_manGvdR12 , IntAry1d (3,0), 3 ,"ManGvdR12" )
1528	("SignGvdR20_%d" , m_signGvdR20 , BoolAry1d(3,0), 3 ,"SignGvdR20" )
1529	("ExpGvdR20_%d" , m_expGvdR20 , IntAry1d (3,0), 3 ,"ExpGvdR20" )
1530	("ManGvdR20_%d" , m_manGvdR20 , IntAry1d (3,0), 3 ,"ManGvdR20" )
1531	("SignGvdR21_%d" , m_signGvdR21 , BoolAry1d(3,0), 3 ,"SignGvdR21" )
1532	("ExpGvdR21_%d" , m_expGvdR21 , IntAry1d (3,0), 3 ,"ExpGvdR21" )
1533	("ManGvdR21_%d" , m_manGvdR21 , IntAry1d (3,0), 3 ,"ManGvdR21" )
1534	("SignGvdR22_%d" , m_signGvdR22 , BoolAry1d(3,0), 3 ,"SignGvdR22" )
1535	("ExpGvdR22_%d" , m_expGvdR22 , IntAry1d (3,0), 3 ,"ExpGvdR22" )
1536	("ManGvdR22_%d" , m_manGvdR22 , IntAry1d (3,0), 3 ,"ManGvdR22" )
1537	("SignGvdTX_%d" , m_signGvdTX , BoolAry1d(3,0), 3 ,"SignGvdTX" )
1538	("ExpGvdTX_%d" , m_expGvdTX , IntAry1d (3,0), 3 ,"ExpGvdTX" )
1539	("ManGvdTX_%d" , m_manGvdTX , IntAry1d (3,0), 3 ,"ManGvdTX" )
1540	("MinOffsetXInt" , m_minOffsetXInt , 0 , "MinOffsetXInt" )
1541	("MinOffsetXFrac" , m_minOffsetXFrac , 0 , "MinOffsetXFrac" )
1542	("MaxOffsetXInt" , m_maxOffsetXInt , 0 , "MaxOffsetXInt" )
1543	("MaxOffsetXFrac" , m_maxOffsetXFrac , 0 , "MaxOffsetXFrac" )
1544	("OffsetYPresentFlag" , m_offsetYPresentFlag , false , "OffsetYPresentFlag" )
1545	("MinOffsetYInt" , m_minOffsetYInt , 0 , "MinOffsetYInt" )
1546	("MinOffsetYFrac" , m_minOffsetYFrac , 0 , "MinOffsetYFrac" )
1547	("MaxOffsetYInt" , m_maxOffsetYInt , 0 , "MaxOffsetYInt" )
1548	("MaxOffsetYFrac" , m_maxOffsetYFrac , 0 , "MaxOffsetYFrac" )
1549	("WarpMapSizePresentFlag" , m_warpMapSizePresentFlag , false , "WarpMapSizePresentFlag" )
1550	("WarpMapWidthMinus2" , m_warpMapWidthMinus2 , 0 , "WarpMapWidthMinus2" )
1551	("WarpMapHeightMinus2" , m_warpMapHeightMinus2 , 0 , "WarpMapHeightMinus2" )
1552	;
1553
1554	po::setDefaults(opts);
1555
1556	// Parse the cfg file
1557	po::ErrorReporter err;
1558	po::parseConfigFile( opts, cfgFile, err );
1559	};
1560	Bool SEIAlternativeDepthInfo::checkCfg( const TComSlice* slice )
1561	{
1562	// Check config values
1563	Bool wrongConfig = false;
1564
1565
1566	xCheckCfgRange( wrongConfig, m_alternativeDepthInfoCancelFlag , 0 , 1, "alternative_depth_info_cancel_flag");
1567	xCheckCfgRange( wrongConfig, m_depthType , 0 , 1, "depth_type" );
1568
1569	xCheckCfgRange( wrongConfig, m_numConstituentViewsGvdMinus1 , 1 , 1, "num_constituent_views_gvd_minus1 "); // 1: 3 views only, cuurent.
1570	xCheckCfgRange( wrongConfig, m_depthPresentGvdFlag , 0 , 1, "depth_present_gvd_flag" );
1571	xCheckCfgRange( wrongConfig, m_zGvdFlag , 0 , 1, "z_gvd_flag" );
1572	xCheckCfgRange( wrongConfig, m_intrinsicParamGvdFlag , 0 , 1, "intrinsic_param_gvd_flag" );
1573	xCheckCfgRange( wrongConfig, m_rotationGvdFlag , 0 , 1, "rotation_gvd_flag" );
1574	xCheckCfgRange( wrongConfig, m_translationGvdFlag , 0 , 1, "translation_gvd_flag" );
1575
1576	return wrongConfig;
1577
1578	};
1579
1580	UInt SEIAlternativeDepthInfo::getManGvdFocalLengthXLen ( Int i, int j ) const
1581	{
1582	UInt rval;
1583	rval = xGetSyntaxElementLen( m_expGvdFocalLengthX[i][j], m_precGvdFocalLength, m_manGvdFocalLengthX[i][j] );
1584	if (rval == 0)
1585	return m_precGvdFocalLength;
1586	else
1587	return rval;
1588	};
1589
1590	UInt SEIAlternativeDepthInfo::getManGvdFocalLengthYLen ( Int i, int j ) const
1591	{
1592	UInt rval;
1593	rval = xGetSyntaxElementLen( m_expGvdFocalLengthY[i][j], m_precGvdFocalLength, m_manGvdFocalLengthY[i][j] );
1594	if (rval == 0)
1595	return m_precGvdFocalLength;
1596	else
1597	return rval;
1598	};
1599
1600	UInt SEIAlternativeDepthInfo::getManGvdPrincipalPointXLen ( Int i, int j ) const
1601	{
1602	UInt rval;
1603	rval = xGetSyntaxElementLen( m_expGvdPrincipalPointX[i][j], m_precGvdPrincipalPoint, m_manGvdPrincipalPointX[i][j] );
1604	if (rval == 0)
1605	return m_precGvdPrincipalPoint;
1606	else
1607	return rval;
1608	};
1609
1610	UInt SEIAlternativeDepthInfo::getManGvdPrincipalPointYLen ( Int i, int j ) const
1611	{
1612	UInt rval;
1613	rval = xGetSyntaxElementLen( m_expGvdPrincipalPointY[i][j], m_precGvdPrincipalPoint, m_manGvdPrincipalPointY[i][j] );
1614	if (rval == 0)
1615	return m_precGvdPrincipalPoint;
1616	else
1617	return rval;
1618	};
1619
1620	UInt SEIAlternativeDepthInfo::getManGvdTXLen ( Int i, int j ) const
1621	{
1622	UInt rval;
1623	rval = xGetSyntaxElementLen( m_expGvdTX[i][j], m_precGvdTranslationParam, m_manGvdTX[i][j] );
1624	if (rval == 0)
1625	return m_precGvdTranslationParam;
1626	else
1627	return rval;
1628	};
1629
1630	UInt SEIAlternativeDepthInfo::xGetSyntaxElementLen( Int expo, Int prec, Int val ) const
1631	{
1632	UInt len;
1633	if( expo == 0 )
1634	{
1635	len = std::max(0, prec - 30 );
1636	}
1637	else
1638	{
1639	len = std::max( 0, expo + prec - 31 );
1640	}
1641
1642	assert( val >= 0 );
1643	assert( val <= ( ( 1 << len )- 1) );
1644	return len;
1645	}
1646
1647	#endif
1648
1649	#endif

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