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source: SHVCSoftware/trunk/source/App/TAppEncoder/TAppEncCfg.cpp @ 462

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Last change on this file since 462 was 442, checked in by seregin, 11 years ago
reintegrate SHM-3.1-dev branch
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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) 2010-2013, 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
16	* and/or other materials provided with the distribution.
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
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
34	/** \file TAppEncCfg.cpp
35	\brief Handle encoder configuration parameters
36	*/
37
38	#include <stdlib.h>
39	#include <cassert>
40	#include <cstring>
41	#include <string>
42	#include "TLibCommon/TComRom.h"
43	#include "TAppEncCfg.h"
44
45	static istream& operator>>(istream &, Level::Name &);
46	static istream& operator>>(istream &, Level::Tier &);
47	static istream& operator>>(istream &, Profile::Name &);
48
49	#include "TAppCommon/program_options_lite.h"
50	#include "TLibEncoder/TEncRateCtrl.h"
51	#ifdef WIN32
52	#define strdup _strdup
53	#endif
54
55	using namespace std;
56	namespace po = df::program_options_lite;
57
58	//! \ingroup TAppEncoder
59	//! \{
60
61	// ====================================================================================================================
62	// Constructor / destructor / initialization / destroy
63	// ====================================================================================================================
64
65	#if SVC_EXTENSION
66	TAppEncCfg::TAppEncCfg()
67	: m_pBitstreamFile()
68	#if AVC_BASE
69	, m_avcBaseLayerFlag(0)
70	#endif
71	#if N0120_MAX_TID_REF_CFG
72	, m_maxTidRefPresentFlag(1)
73	#endif
74	, m_pColumnWidth()
75	, m_pRowHeight()
76	, m_scalingListFile()
77	, m_elRapSliceBEnabled(0)
78	{
79	for(UInt layer=0; layer<MAX_LAYERS; layer++)
80	{
81	m_acLayerCfg[layer].setAppEncCfg(this);
82	#if M0457_IL_SAMPLE_PRED_ONLY_FLAG
83	m_ilSampleOnlyPred[layer] = 0;
84	#endif
85	}
86	memset( m_scalabilityMask, 0, sizeof(m_scalabilityMask) );
87	}
88	#else
89	TAppEncCfg::TAppEncCfg()
90	: m_pchInputFile()
91	, m_pchBitstreamFile()
92	, m_pchReconFile()
93	, m_pchdQPFile()
94	, m_pColumnWidth()
95	, m_pRowHeight()
96	, m_scalingListFile()
97	{
98	m_aidQP = NULL;
99	m_startOfCodedInterval = NULL;
100	m_codedPivotValue = NULL;
101	m_targetPivotValue = NULL;
102	}
103	#endif
104
105	TAppEncCfg::~TAppEncCfg()
106	{
107	#if SVC_EXTENSION
108	free(m_pBitstreamFile);
109	#else
110	free(m_pchBitstreamFile);
111	if ( m_aidQP )
112	{
113	delete[] m_aidQP;
114	}
115	if ( m_startOfCodedInterval )
116	{
117	delete[] m_startOfCodedInterval;
118	m_startOfCodedInterval = NULL;
119	}
120	if ( m_codedPivotValue )
121	{
122	delete[] m_codedPivotValue;
123	m_codedPivotValue = NULL;
124	}
125	if ( m_targetPivotValue )
126	{
127	delete[] m_targetPivotValue;
128	m_targetPivotValue = NULL;
129	}
130	free(m_pchInputFile);
131	#endif
132	#if !SVC_EXTENSION
133	free(m_pchReconFile);
134	free(m_pchdQPFile);
135	#endif
136	free(m_pColumnWidth);
137	free(m_pRowHeight);
138	free(m_scalingListFile);
139	}
140
141	Void TAppEncCfg::create()
142	{
143	}
144
145	Void TAppEncCfg::destroy()
146	{
147	#if VPS_EXTN_DIRECT_REF_LAYERS
148	#if M0457_PREDICTION_INDICATIONS
149	for(Int layer = 0; layer < MAX_LAYERS; layer++)
150	{
151	if( m_acLayerCfg[layer].m_numSamplePredRefLayers > 0 )
152	{
153	delete [] m_acLayerCfg[layer].m_samplePredRefLayerIds;
154	}
155	}
156	for(Int layer = 0; layer < MAX_LAYERS; layer++)
157	{
158	if( m_acLayerCfg[layer].m_numMotionPredRefLayers > 0 )
159	{
160	delete [] m_acLayerCfg[layer].m_motionPredRefLayerIds;
161	}
162	}
163	#else
164	for(Int layer = 0; layer < MAX_LAYERS; layer++)
165	{
166	if( m_acLayerCfg[layer].m_numDirectRefLayers > 0 )
167	{
168	delete [] m_acLayerCfg[layer].m_refLayerIds;
169	}
170	}
171	#endif
172	for(Int layer = 0; layer < MAX_LAYERS; layer++)
173	{
174	if( m_acLayerCfg[layer].m_numActiveRefLayers > 0 )
175	{
176	delete [] m_acLayerCfg[layer].m_predLayerIds;
177	}
178	}
179	#endif
180	}
181
182	std::istringstream &operator>>(std::istringstream &in, GOPEntry &entry) //input
183	{
184	in>>entry.m_sliceType;
185	in>>entry.m_POC;
186	in>>entry.m_QPOffset;
187	in>>entry.m_QPFactor;
188	in>>entry.m_tcOffsetDiv2;
189	in>>entry.m_betaOffsetDiv2;
190	in>>entry.m_temporalId;
191	in>>entry.m_numRefPicsActive;
192	in>>entry.m_numRefPics;
193	for ( Int i = 0; i < entry.m_numRefPics; i++ )
194	{
195	in>>entry.m_referencePics[i];
196	}
197	in>>entry.m_interRPSPrediction;
198	#if AUTO_INTER_RPS
199	if (entry.m_interRPSPrediction==1)
200	{
201	in>>entry.m_deltaRPS;
202	in>>entry.m_numRefIdc;
203	for ( Int i = 0; i < entry.m_numRefIdc; i++ )
204	{
205	in>>entry.m_refIdc[i];
206	}
207	}
208	else if (entry.m_interRPSPrediction==2)
209	{
210	in>>entry.m_deltaRPS;
211	}
212	#else
213	if (entry.m_interRPSPrediction)
214	{
215	in>>entry.m_deltaRPS;
216	in>>entry.m_numRefIdc;
217	for ( Int i = 0; i < entry.m_numRefIdc; i++ )
218	{
219	in>>entry.m_refIdc[i];
220	}
221	}
222	#endif
223	#if EXTERNAL_USEDBYCURR_N0082
224	if(entry.m_numRefPics>0){
225	in>>entry.m_UseExtusedByCurrPic;
226	if(entry.m_UseExtusedByCurrPic)
227	{
228	for ( Int i = 0; i < entry.m_numRefPics; i++ )
229	{
230	in>>entry.m_ExtusedByCurrPic[i];
231	}
232	}
233	}
234	#endif
235	return in;
236	}
237
238	#if SVC_EXTENSION
239	void TAppEncCfg::getDirFilename(string& filename, string& dir, const string path)
240	{
241	size_t pos = path.find_last_of("\\");
242	if(pos != std::string::npos)
243	{
244	filename.assign(path.begin() + pos + 1, path.end());
245	dir.assign(path.begin(), path.begin() + pos + 1);
246	}
247	else
248	{
249	pos = path.find_last_of("/");
250	if(pos != std::string::npos)
251	{
252	filename.assign(path.begin() + pos + 1, path.end());
253	dir.assign(path.begin(), path.begin() + pos + 1);
254	}
255	else
256	{
257	filename = path;
258	dir.assign("");
259	}
260	}
261	}
262	#endif
263
264	static const struct MapStrToProfile {
265	const Char* str;
266	Profile::Name value;
267	} strToProfile[] = {
268	{"none", Profile::NONE},
269	{"main", Profile::MAIN},
270	{"main10", Profile::MAIN10},
271	{"main-still-picture", Profile::MAINSTILLPICTURE},
272	};
273
274	static const struct MapStrToTier {
275	const Char* str;
276	Level::Tier value;
277	} strToTier[] = {
278	{"main", Level::MAIN},
279	{"high", Level::HIGH},
280	};
281
282	static const struct MapStrToLevel {
283	const Char* str;
284	Level::Name value;
285	} strToLevel[] = {
286	{"none",Level::NONE},
287	{"1", Level::LEVEL1},
288	{"2", Level::LEVEL2},
289	{"2.1", Level::LEVEL2_1},
290	{"3", Level::LEVEL3},
291	{"3.1", Level::LEVEL3_1},
292	{"4", Level::LEVEL4},
293	{"4.1", Level::LEVEL4_1},
294	{"5", Level::LEVEL5},
295	{"5.1", Level::LEVEL5_1},
296	{"5.2", Level::LEVEL5_2},
297	{"6", Level::LEVEL6},
298	{"6.1", Level::LEVEL6_1},
299	{"6.2", Level::LEVEL6_2},
300	};
301
302	template<typename T, typename P>
303	static istream& readStrToEnum(P map[], unsigned long mapLen, istream &in, T &val)
304	{
305	string str;
306	in >> str;
307
308	for (Int i = 0; i < mapLen; i++)
309	{
310	if (str == map[i].str)
311	{
312	val = map[i].value;
313	goto found;
314	}
315	}
316	/* not found */
317	in.setstate(ios::failbit);
318	found:
319	return in;
320	}
321
322	static istream& operator>>(istream &in, Profile::Name &profile)
323	{
324	return readStrToEnum(strToProfile, sizeof(strToProfile)/sizeof(*strToProfile), in, profile);
325	}
326
327	static istream& operator>>(istream &in, Level::Tier &tier)
328	{
329	return readStrToEnum(strToTier, sizeof(strToTier)/sizeof(*strToTier), in, tier);
330	}
331
332	static istream& operator>>(istream &in, Level::Name &level)
333	{
334	return readStrToEnum(strToLevel, sizeof(strToLevel)/sizeof(*strToLevel), in, level);
335	}
336
337	// ====================================================================================================================
338	// Public member functions
339	// ====================================================================================================================
340
341	/** \param argc number of arguments
342	\param argv array of arguments
343	\retval true when success
344	*/
345	Bool TAppEncCfg::parseCfg( Int argc, Char* argv[] )
346	{
347	Bool do_help = false;
348
349	#if SVC_EXTENSION
350	string cfg_LayerCfgFile [MAX_LAYERS];
351	string cfg_BitstreamFile;
352	string* cfg_InputFile [MAX_LAYERS];
353	string* cfg_ReconFile [MAX_LAYERS];
354	Double* cfg_fQP [MAX_LAYERS];
355
356	#if REPN_FORMAT_IN_VPS
357	Int* cfg_repFormatIdx [MAX_LAYERS];
358	#endif
359	Int* cfg_SourceWidth [MAX_LAYERS];
360	Int* cfg_SourceHeight [MAX_LAYERS];
361	Int* cfg_FrameRate [MAX_LAYERS];
362	Int* cfg_IntraPeriod [MAX_LAYERS];
363	Int* cfg_conformanceMode [MAX_LAYERS];
364	#if VPS_EXTN_DIRECT_REF_LAYERS
365	#if M0457_PREDICTION_INDICATIONS
366	Int* cfg_numSamplePredRefLayers [MAX_LAYERS];
367	string cfg_samplePredRefLayerIds [MAX_LAYERS];
368	string* cfg_samplePredRefLayerIdsPtr[MAX_LAYERS];
369	Int* cfg_numMotionPredRefLayers [MAX_LAYERS];
370	string cfg_motionPredRefLayerIds [MAX_LAYERS];
371	string* cfg_motionPredRefLayerIdsPtr[MAX_LAYERS];
372	#else
373	Int* cfg_numDirectRefLayers [MAX_LAYERS];
374	string cfg_refLayerIds [MAX_LAYERS];
375	string* cfg_refLayerIdsPtr [MAX_LAYERS];
376	#endif
377	Int* cfg_numActiveRefLayers [MAX_LAYERS];
378	string cfg_predLayerIds [MAX_LAYERS];
379	string* cfg_predLayerIdsPtr [MAX_LAYERS];
380	#endif
381	#if SCALED_REF_LAYER_OFFSETS
382	string cfg_scaledRefLayerLeftOffset [MAX_LAYERS];
383	string cfg_scaledRefLayerTopOffset [MAX_LAYERS];
384	string cfg_scaledRefLayerRightOffset [MAX_LAYERS];
385	string cfg_scaledRefLayerBottomOffset [MAX_LAYERS];
386	Int* cfg_numScaledRefLayerOffsets[MAX_LAYERS];
387
388	string* cfg_scaledRefLayerLeftOffsetPtr [MAX_LAYERS];
389	string* cfg_scaledRefLayerTopOffsetPtr [MAX_LAYERS];
390	string* cfg_scaledRefLayerRightOffsetPtr [MAX_LAYERS];
391	string* cfg_scaledRefLayerBottomOffsetPtr [MAX_LAYERS];
392	#endif
393	#if RC_SHVC_HARMONIZATION
394	Bool* cfg_RCEnableRateControl [MAX_LAYERS];
395	Int* cfg_RCTargetBitRate [MAX_LAYERS];
396	Bool* cfg_RCKeepHierarchicalBit[MAX_LAYERS];
397	Bool* cfg_RCLCULevelRC [MAX_LAYERS];
398	Bool* cfg_RCUseLCUSeparateModel[MAX_LAYERS];
399	Int* cfg_RCInitialQP [MAX_LAYERS];
400	Bool* cfg_RCForceIntraQP [MAX_LAYERS];
401	#endif
402	#if N0120_MAX_TID_REF_CFG
403	Int* cfg_maxTidIlRefPicsPlus1[MAX_LAYERS];
404	#endif
405	for(UInt layer = 0; layer < MAX_LAYERS; layer++)
406	{
407	cfg_InputFile[layer] = &m_acLayerCfg[layer].m_cInputFile;
408	cfg_ReconFile[layer] = &m_acLayerCfg[layer].m_cReconFile;
409	cfg_fQP[layer] = &m_acLayerCfg[layer].m_fQP;
410	#if REPN_FORMAT_IN_VPS
411	cfg_repFormatIdx[layer] = &m_acLayerCfg[layer].m_repFormatIdx;
412	#endif
413	cfg_SourceWidth[layer] = &m_acLayerCfg[layer].m_iSourceWidth;
414	cfg_SourceHeight[layer] = &m_acLayerCfg[layer].m_iSourceHeight;
415	cfg_FrameRate[layer] = &m_acLayerCfg[layer].m_iFrameRate;
416	cfg_IntraPeriod[layer] = &m_acLayerCfg[layer].m_iIntraPeriod;
417	cfg_conformanceMode[layer] = &m_acLayerCfg[layer].m_conformanceMode;
418	#if VPS_EXTN_DIRECT_REF_LAYERS
419	#if M0457_PREDICTION_INDICATIONS
420	cfg_numSamplePredRefLayers [layer] = &m_acLayerCfg[layer].m_numSamplePredRefLayers;
421	cfg_samplePredRefLayerIdsPtr[layer] = &cfg_samplePredRefLayerIds[layer];
422	cfg_numMotionPredRefLayers [layer] = &m_acLayerCfg[layer].m_numMotionPredRefLayers;
423	cfg_motionPredRefLayerIdsPtr[layer] = &cfg_motionPredRefLayerIds[layer];
424	#else
425	cfg_numDirectRefLayers [layer] = &m_acLayerCfg[layer].m_numDirectRefLayers;
426	cfg_refLayerIdsPtr [layer] = &cfg_refLayerIds[layer];
427	#endif
428	cfg_numActiveRefLayers [layer] = &m_acLayerCfg[layer].m_numActiveRefLayers;
429	cfg_predLayerIdsPtr [layer] = &cfg_predLayerIds[layer];
430	#endif
431	#if SCALED_REF_LAYER_OFFSETS
432	cfg_numScaledRefLayerOffsets [layer] = &m_acLayerCfg[layer].m_numScaledRefLayerOffsets;
433	for(Int i = 0; i < MAX_LAYERS; i++)
434	{
435	cfg_scaledRefLayerLeftOffsetPtr [layer] = &cfg_scaledRefLayerLeftOffset[layer] ;
436	cfg_scaledRefLayerTopOffsetPtr [layer] = &cfg_scaledRefLayerTopOffset[layer] ;
437	cfg_scaledRefLayerRightOffsetPtr [layer] = &cfg_scaledRefLayerRightOffset[layer] ;
438	cfg_scaledRefLayerBottomOffsetPtr[layer] = &cfg_scaledRefLayerBottomOffset[layer];
439	}
440	#endif
441	#if RC_SHVC_HARMONIZATION
442	cfg_RCEnableRateControl[layer] = &m_acLayerCfg[layer].m_RCEnableRateControl;
443	cfg_RCTargetBitRate[layer] = &m_acLayerCfg[layer].m_RCTargetBitrate;
444	cfg_RCKeepHierarchicalBit[layer] = &m_acLayerCfg[layer].m_RCKeepHierarchicalBit;
445	cfg_RCLCULevelRC[layer] = &m_acLayerCfg[layer].m_RCLCULevelRC;
446	cfg_RCUseLCUSeparateModel[layer] = &m_acLayerCfg[layer].m_RCUseLCUSeparateModel;
447	cfg_RCInitialQP[layer] = &m_acLayerCfg[layer].m_RCInitialQP;
448	cfg_RCForceIntraQP[layer] = &m_acLayerCfg[layer].m_RCForceIntraQP;
449	#endif
450	#if N0120_MAX_TID_REF_CFG
451	cfg_maxTidIlRefPicsPlus1[layer] = &m_acLayerCfg[layer].m_maxTidIlRefPicsPlus1;
452	#endif
453	}
454	#if AVC_BASE
455	string cfg_BLInputFile;
456	#endif
457	#if AVC_SYNTAX
458	string cfg_BLSyntaxFile;
459	#endif
460	#if N0383_IL_CONSTRAINED_TILE_SETS_SEI
461	string cfg_tileSets;
462	#endif
463	#else
464	string cfg_InputFile;
465	string cfg_BitstreamFile;
466	string cfg_ReconFile;
467	string cfg_dQPFile;
468	#endif
469	string cfg_ColumnWidth;
470	string cfg_RowHeight;
471	string cfg_ScalingListFile;
472	string cfg_startOfCodedInterval;
473	string cfg_codedPivotValue;
474	string cfg_targetPivotValue;
475	po::Options opts;
476	opts.addOptions()
477	("help", do_help, false, "this help text")
478	("c", po::parseConfigFile, "configuration file name")
479
480	// File, I/O and source parameters
481	#if SVC_EXTENSION
482	("InputFile%d,-i%d", cfg_InputFile, string(""), MAX_LAYERS, "original YUV input file name for layer %d")
483	("ReconFile%d,-o%d", cfg_ReconFile, string(""), MAX_LAYERS, "reconstruction YUV input file name for layer %d")
484	("LayerConfig%d,-lc%d", cfg_LayerCfgFile, string(""), MAX_LAYERS, "layer %d configuration file name")
485	("SourceWidth%d,-wdt%d", cfg_SourceWidth, 0, MAX_LAYERS, "Source picture width for layer %d")
486	("SourceHeight%d,-hgt%d", cfg_SourceHeight, 0, MAX_LAYERS, "Source picture height for layer %d")
487	("FrameRate%d,-fr%d", cfg_FrameRate, 0, MAX_LAYERS, "Frame rate for layer %d")
488	("LambdaModifier%d,-LM%d", m_adLambdaModifier, ( double )1.0, MAX_TLAYER, "Lambda modifier for temporal layer %d")
489	#if REPN_FORMAT_IN_VPS
490	("RepFormatIdx%d", cfg_repFormatIdx, -1, MAX_LAYERS, "Index to the representation format structure used from the VPS")
491	#endif
492	#if VPS_EXTN_DIRECT_REF_LAYERS
493	#if M0457_PREDICTION_INDICATIONS
494	("NumSamplePredRefLayers%d",cfg_numSamplePredRefLayers, -1, MAX_LAYERS, "Number of sample prediction reference layers")
495	("SamplePredRefLayerIds%d", cfg_samplePredRefLayerIdsPtr, string(""), MAX_LAYERS, "sample pred reference layer IDs")
496	("NumMotionPredRefLayers%d",cfg_numMotionPredRefLayers, -1, MAX_LAYERS, "Number of motion prediction reference layers")
497	("MotionPredRefLayerIds%d", cfg_motionPredRefLayerIdsPtr, string(""), MAX_LAYERS, "motion pred reference layer IDs")
498	#else
499	("NumDirectRefLayers%d", cfg_numDirectRefLayers, -1, MAX_LAYERS, "Number of direct reference layers")
500	("RefLayerIds%d", cfg_refLayerIdsPtr, string(""), MAX_LAYERS, "direct reference layer IDs")
501	#endif
502	("NumActiveRefLayers%d", cfg_numActiveRefLayers, -1, MAX_LAYERS, "Number of active reference layers")
503	("PredLayerIds%d", cfg_predLayerIdsPtr, string(""), MAX_LAYERS, "inter-layer prediction layer IDs")
504	#endif
505	("NumLayers", m_numLayers, 1, "Number of layers to code")
506	("ConformanceMode%d", cfg_conformanceMode,0, MAX_LAYERS, "Window conformance mode (0: no cropping, 1:automatic padding, 2: padding, 3:cropping")
507	#if SCALABILITY_MASK_E0104
508	("ScalabilityMask1", m_scalabilityMask[1], 0, "scalability_mask[1] (multiview)")
509	("ScalabilityMask2", m_scalabilityMask[2], 1, "scalability_mask[2] (scalable)" )
510	#else
511	("ScalabilityMask0", m_scalabilityMask[0], 0, "scalability_mask[0] (multiview)")
512	("ScalabilityMask1", m_scalabilityMask[1], 1, "scalability_mask[1] (scalable)" )
513	#endif
514	("BitstreamFile,b", cfg_BitstreamFile, string(""), "Bitstream output file name")
515	("InputBitDepth", m_inputBitDepthY, 8, "Bit-depth of input file")
516	("OutputBitDepth", m_outputBitDepthY, 0, "Bit-depth of output file (default:InternalBitDepth)")
517	("InternalBitDepth", m_internalBitDepthY, 0, "Bit-depth the codec operates at. (default:InputBitDepth)"
518	"If different to InputBitDepth, source data will be converted")
519	("InputBitDepthC", m_inputBitDepthC, 0, "As per InputBitDepth but for chroma component. (default:InputBitDepth)")
520	("OutputBitDepthC", m_outputBitDepthC, 0, "As per OutputBitDepth but for chroma component. (default:InternalBitDepthC)")
521	("InternalBitDepthC", m_internalBitDepthC, 0, "As per InternalBitDepth but for chroma component. (default:IntrenalBitDepth)")
522	#if SCALED_REF_LAYER_OFFSETS
523	("NumScaledRefLayerOffsets%d", cfg_numScaledRefLayerOffsets, 0, MAX_LAYERS, "Number of scaled offset layer sets ")
524	("ScaledRefLayerLeftOffset%d", cfg_scaledRefLayerLeftOffsetPtr, string(""), MAX_LAYERS, "Horizontal offset of top-left luma sample of scaled base layer picture with respect to"
525	" top-left luma sample of the EL picture, in units of two luma samples")
526	("ScaledRefLayerTopOffset%d", cfg_scaledRefLayerTopOffsetPtr, string(""), MAX_LAYERS, "Vertical offset of top-left luma sample of scaled base layer picture with respect to"
527	" top-left luma sample of the EL picture, in units of two luma samples")
528	("ScaledRefLayerRightOffset%d", cfg_scaledRefLayerRightOffsetPtr, string(""), MAX_LAYERS, "Horizontal offset of bottom-right luma sample of scaled base layer picture with respect to"
529	" bottom-right luma sample of the EL picture, in units of two luma samples")
530	("ScaledRefLayerBottomOffset%d", cfg_scaledRefLayerBottomOffsetPtr,string(""), MAX_LAYERS, "Vertical offset of bottom-right luma sample of scaled base layer picture with respect to"
531	" bottom-right luma sample of the EL picture, in units of two luma samples")
532	#endif
533	#if N0120_MAX_TID_REF_CFG
534	("MaxTidRefPresentFlag", m_maxTidRefPresentFlag, true, "max_tid_ref_present_flag (0: not present, 1: present(default)) " )
535	("MaxTidIlRefPicsPlus1%d", cfg_maxTidIlRefPicsPlus1, 1, MAX_LAYERS, "allowed maximum temporal_id for inter-layer prediction")
536	#endif
537	#if AVC_BASE
538	("AvcBase,-avc", m_avcBaseLayerFlag, 0, "avc_base_layer_flag")
539	("InputBLFile,-ibl", cfg_BLInputFile, string(""), "Base layer rec YUV input file name")
540	#if AVC_SYNTAX
541	("InputBLSyntaxFile,-ibs", cfg_BLSyntaxFile, string(""), "Base layer syntax input file name")
542	#endif
543	#endif
544	("EnableElRapB,-use-rap-b", m_elRapSliceBEnabled, 0, "Set ILP over base-layer I picture to B picture (default is P picture)")
545	#if M0457_IL_SAMPLE_PRED_ONLY_FLAG
546	("IlSampleOnlyPred%d", m_ilSampleOnlyPred, 0, MAX_LAYERS, "Set inter_layer_sample_pred_only_flag for all slices")
547	#endif
548	#else
549	("InputFile,i", cfg_InputFile, string(""), "Original YUV input file name")
550	("BitstreamFile,b", cfg_BitstreamFile, string(""), "Bitstream output file name")
551	("ReconFile,o", cfg_ReconFile, string(""), "Reconstructed YUV output file name")
552	("SourceWidth,-wdt", m_iSourceWidth, 0, "Source picture width")
553	("SourceHeight,-hgt", m_iSourceHeight, 0, "Source picture height")
554	("InputBitDepth", m_inputBitDepthY, 8, "Bit-depth of input file")
555	("OutputBitDepth", m_outputBitDepthY, 0, "Bit-depth of output file (default:InternalBitDepth)")
556	("InternalBitDepth", m_internalBitDepthY, 0, "Bit-depth the codec operates at. (default:InputBitDepth)"
557	"If different to InputBitDepth, source data will be converted")
558	("InputBitDepthC", m_inputBitDepthC, 0, "As per InputBitDepth but for chroma component. (default:InputBitDepth)")
559	("OutputBitDepthC", m_outputBitDepthC, 0, "As per OutputBitDepth but for chroma component. (default:InternalBitDepthC)")
560	("InternalBitDepthC", m_internalBitDepthC, 0, "As per InternalBitDepth but for chroma component. (default:IntrenalBitDepth)")
561	("ConformanceMode", m_conformanceMode, 0, "Window conformance mode (0: no window, 1:automatic padding, 2:padding, 3:conformance")
562	("HorizontalPadding,-pdx",m_aiPad[0], 0, "Horizontal source padding for conformance window mode 2")
563	("VerticalPadding,-pdy", m_aiPad[1], 0, "Vertical source padding for conformance window mode 2")
564	("ConfLeft", m_confLeft, 0, "Left offset for window conformance mode 3")
565	("ConfRight", m_confRight, 0, "Right offset for window conformance mode 3")
566	("ConfTop", m_confTop, 0, "Top offset for window conformance mode 3")
567	("ConfBottom", m_confBottom, 0, "Bottom offset for window conformance mode 3")
568	("FrameRate,-fr", m_iFrameRate, 0, "Frame rate")
569	#endif
570
571	//Field coding parameters
572	("FieldCoding", m_isField, false, "Signals if it's a field based coding")
573	("TopFieldFirst, Tff", m_isTopFieldFirst, false, "In case of field based coding, signals whether if it's a top field first or not")
574	("FrameSkip,-fs", m_FrameSkip, 0u, "Number of frames to skip at start of input YUV")
575	("FramesToBeEncoded,f", m_framesToBeEncoded, 0, "Number of frames to be encoded (default=all)")
576
577	// Profile and level
578	("Profile", m_profile, Profile::NONE, "Profile to be used when encoding (Incomplete)")
579	("Level", m_level, Level::NONE, "Level limit to be used, eg 5.1 (Incomplete)")
580	("Tier", m_levelTier, Level::MAIN, "Tier to use for interpretation of --Level")
581
582	("ProgressiveSource", m_progressiveSourceFlag, false, "Indicate that source is progressive")
583	("InterlacedSource", m_interlacedSourceFlag, false, "Indicate that source is interlaced")
584	("NonPackedSource", m_nonPackedConstraintFlag, false, "Indicate that source does not contain frame packing")
585	("FrameOnly", m_frameOnlyConstraintFlag, false, "Indicate that the bitstream contains only frames")
586
587	// Unit definition parameters
588	("MaxCUWidth", m_uiMaxCUWidth, 64u)
589	("MaxCUHeight", m_uiMaxCUHeight, 64u)
590	// todo: remove defaults from MaxCUSize
591	("MaxCUSize,s", m_uiMaxCUWidth, 64u, "Maximum CU size")
592	("MaxCUSize,s", m_uiMaxCUHeight, 64u, "Maximum CU size")
593	("MaxPartitionDepth,h", m_uiMaxCUDepth, 4u, "CU depth")
594
595	("QuadtreeTULog2MaxSize", m_uiQuadtreeTULog2MaxSize, 6u, "Maximum TU size in logarithm base 2")
596	("QuadtreeTULog2MinSize", m_uiQuadtreeTULog2MinSize, 2u, "Minimum TU size in logarithm base 2")
597
598	("QuadtreeTUMaxDepthIntra", m_uiQuadtreeTUMaxDepthIntra, 1u, "Depth of TU tree for intra CUs")
599	("QuadtreeTUMaxDepthInter", m_uiQuadtreeTUMaxDepthInter, 2u, "Depth of TU tree for inter CUs")
600
601	// Coding structure paramters
602	#if SVC_EXTENSION
603	("IntraPeriod%d,-ip%d", cfg_IntraPeriod, -1, MAX_LAYERS, "intra period in frames for layer %d, (-1: only first frame)")
604	#else
605	("IntraPeriod,-ip", m_iIntraPeriod, -1, "Intra period in frames, (-1: only first frame)")
606	#endif
607	("DecodingRefreshType,-dr", m_iDecodingRefreshType, 0, "Intra refresh type (0:none 1:CRA 2:IDR)")
608	("GOPSize,g", m_iGOPSize, 1, "GOP size of temporal structure")
609	// motion options
610	("FastSearch", m_iFastSearch, 1, "0:Full search 1:Diamond 2:PMVFAST")
611	("SearchRange,-sr", m_iSearchRange, 96, "Motion search range")
612	("BipredSearchRange", m_bipredSearchRange, 4, "Motion search range for bipred refinement")
613	("HadamardME", m_bUseHADME, true, "Hadamard ME for fractional-pel")
614	("ASR", m_bUseASR, false, "Adaptive motion search range")
615
616	#if SVC_EXTENSION
617	("LambdaModifier%d,-LM%d", m_adLambdaModifier, ( double )1.0, MAX_TLAYER, "Lambda modifier for temporal layer %d")
618	#else
619	// Mode decision parameters
620	("LambdaModifier0,-LM0", m_adLambdaModifier[ 0 ], ( Double )1.0, "Lambda modifier for temporal layer 0")
621	("LambdaModifier1,-LM1", m_adLambdaModifier[ 1 ], ( Double )1.0, "Lambda modifier for temporal layer 1")
622	("LambdaModifier2,-LM2", m_adLambdaModifier[ 2 ], ( Double )1.0, "Lambda modifier for temporal layer 2")
623	("LambdaModifier3,-LM3", m_adLambdaModifier[ 3 ], ( Double )1.0, "Lambda modifier for temporal layer 3")
624	("LambdaModifier4,-LM4", m_adLambdaModifier[ 4 ], ( Double )1.0, "Lambda modifier for temporal layer 4")
625	("LambdaModifier5,-LM5", m_adLambdaModifier[ 5 ], ( Double )1.0, "Lambda modifier for temporal layer 5")
626	("LambdaModifier6,-LM6", m_adLambdaModifier[ 6 ], ( Double )1.0, "Lambda modifier for temporal layer 6")
627	("LambdaModifier7,-LM7", m_adLambdaModifier[ 7 ], ( Double )1.0, "Lambda modifier for temporal layer 7")
628	#endif
629
630	/* Quantization parameters */
631	#if SVC_EXTENSION
632	("QP%d,-q%d", cfg_fQP, 30.0, MAX_LAYERS, "Qp value for layer %d, if value is float, QP is switched once during encoding")
633	#else
634	("QP,q", m_fQP, 30.0, "Qp value, if value is float, QP is switched once during encoding")
635	#endif
636	("DeltaQpRD,-dqr",m_uiDeltaQpRD, 0u, "max dQp offset for slice")
637	("MaxDeltaQP,d", m_iMaxDeltaQP, 0, "max dQp offset for block")
638	("MaxCuDQPDepth,-dqd", m_iMaxCuDQPDepth, 0, "max depth for a minimum CuDQP")
639
640	("CbQpOffset,-cbqpofs", m_cbQpOffset, 0, "Chroma Cb QP Offset")
641	("CrQpOffset,-crqpofs", m_crQpOffset, 0, "Chroma Cr QP Offset")
642
643	#if ADAPTIVE_QP_SELECTION
644	("AdaptiveQpSelection,-aqps", m_bUseAdaptQpSelect, false, "AdaptiveQpSelection")
645	#endif
646
647	("AdaptiveQP,-aq", m_bUseAdaptiveQP, false, "QP adaptation based on a psycho-visual model")
648	("MaxQPAdaptationRange,-aqr", m_iQPAdaptationRange, 6, "QP adaptation range")
649	#if !SVC_EXTENSION
650	("dQPFile,m", cfg_dQPFile, string(""), "dQP file name")
651	#endif
652	("RDOQ", m_useRDOQ, true )
653	("RDOQTS", m_useRDOQTS, true )
654	("RDpenalty", m_rdPenalty, 0, "RD-penalty for 32x32 TU for intra in non-intra slices. 0:disbaled 1:RD-penalty 2:maximum RD-penalty")
655	// Entropy coding parameters
656	("SBACRD", m_bUseSBACRD, true, "SBAC based RD estimation")
657
658	// Deblocking filter parameters
659	("LoopFilterDisable", m_bLoopFilterDisable, false )
660	("LoopFilterOffsetInPPS", m_loopFilterOffsetInPPS, false )
661	("LoopFilterBetaOffset_div2", m_loopFilterBetaOffsetDiv2, 0 )
662	("LoopFilterTcOffset_div2", m_loopFilterTcOffsetDiv2, 0 )
663	("DeblockingFilterControlPresent", m_DeblockingFilterControlPresent, false )
664	("DeblockingFilterMetric", m_DeblockingFilterMetric, false )
665
666	// Coding tools
667	("AMP", m_enableAMP, true, "Enable asymmetric motion partitions")
668	("TransformSkip", m_useTransformSkip, false, "Intra transform skipping")
669	("TransformSkipFast", m_useTransformSkipFast, false, "Fast intra transform skipping")
670	("SAO", m_bUseSAO, true, "Enable Sample Adaptive Offset")
671	("MaxNumOffsetsPerPic", m_maxNumOffsetsPerPic, 2048, "Max number of SAO offset per picture (Default: 2048)")
672	("SAOLcuBoundary", m_saoLcuBoundary, false, "0: right/bottom LCU boundary areas skipped from SAO parameter estimation, 1: non-deblocked pixels are used for those areas")
673	("SAOLcuBasedOptimization", m_saoLcuBasedOptimization, true, "0: SAO picture-based optimization, 1: SAO LCU-based optimization ")
674	("SliceMode", m_sliceMode, 0, "0: Disable all Recon slice limits, 1: Enforce max # of LCUs, 2: Enforce max # of bytes, 3:specify tiles per dependent slice")
675	("SliceArgument", m_sliceArgument, 0, "Depending on SliceMode being:"
676	"\t1: max number of CTUs per slice"
677	"\t2: max number of bytes per slice"
678	"\t3: max number of tiles per slice")
679	("SliceSegmentMode", m_sliceSegmentMode, 0, "0: Disable all slice segment limits, 1: Enforce max # of LCUs, 2: Enforce max # of bytes, 3:specify tiles per dependent slice")
680	("SliceSegmentArgument", m_sliceSegmentArgument, 0, "Depending on SliceSegmentMode being:"
681	"\t1: max number of CTUs per slice segment"
682	"\t2: max number of bytes per slice segment"
683	"\t3: max number of tiles per slice segment")
684	("LFCrossSliceBoundaryFlag", m_bLFCrossSliceBoundaryFlag, true)
685
686	("ConstrainedIntraPred", m_bUseConstrainedIntraPred, false, "Constrained Intra Prediction")
687
688	("PCMEnabledFlag", m_usePCM, false)
689	("PCMLog2MaxSize", m_pcmLog2MaxSize, 5u)
690	("PCMLog2MinSize", m_uiPCMLog2MinSize, 3u)
691	("PCMInputBitDepthFlag", m_bPCMInputBitDepthFlag, true)
692	("PCMFilterDisableFlag", m_bPCMFilterDisableFlag, false)
693
694	("LosslessCuEnabled", m_useLossless, false)
695
696	("WeightedPredP,-wpP", m_useWeightedPred, false, "Use weighted prediction in P slices")
697	("WeightedPredB,-wpB", m_useWeightedBiPred, false, "Use weighted (bidirectional) prediction in B slices")
698	("Log2ParallelMergeLevel", m_log2ParallelMergeLevel, 2u, "Parallel merge estimation region")
699	("UniformSpacingIdc", m_iUniformSpacingIdr, 0, "Indicates if the column and row boundaries are distributed uniformly")
700	("NumTileColumnsMinus1", m_iNumColumnsMinus1, 0, "Number of columns in a picture minus 1")
701	("ColumnWidthArray", cfg_ColumnWidth, string(""), "Array containing ColumnWidth values in units of LCU")
702	("NumTileRowsMinus1", m_iNumRowsMinus1, 0, "Number of rows in a picture minus 1")
703	("RowHeightArray", cfg_RowHeight, string(""), "Array containing RowHeight values in units of LCU")
704	("LFCrossTileBoundaryFlag", m_bLFCrossTileBoundaryFlag, true, "1: cross-tile-boundary loop filtering. 0:non-cross-tile-boundary loop filtering")
705	("WaveFrontSynchro", m_iWaveFrontSynchro, 0, "0: no synchro; 1 synchro with TR; 2 TRR etc")
706	("ScalingList", m_useScalingListId, 0, "0: no scaling list, 1: default scaling lists, 2: scaling lists specified in ScalingListFile")
707	("ScalingListFile", cfg_ScalingListFile, string(""), "Scaling list file name")
708	("SignHideFlag,-SBH", m_signHideFlag, 1)
709	("MaxNumMergeCand", m_maxNumMergeCand, 5u, "Maximum number of merge candidates")
710
711	/* Misc. */
712	("SEIDecodedPictureHash", m_decodedPictureHashSEIEnabled, 0, "Control generation of decode picture hash SEI messages\n"
713	"\t3: checksum\n"
714	"\t2: CRC\n"
715	"\t1: use MD5\n"
716	"\t0: disable")
717	("SEIpictureDigest", m_decodedPictureHashSEIEnabled, 0, "deprecated alias for SEIDecodedPictureHash")
718	("TMVPMode", m_TMVPModeId, 1, "TMVP mode 0: TMVP disable for all slices. 1: TMVP enable for all slices (default) 2: TMVP enable for certain slices only")
719	("FEN", m_bUseFastEnc, false, "fast encoder setting")
720	("ECU", m_bUseEarlyCU, false, "Early CU setting")
721	("FDM", m_useFastDecisionForMerge, true, "Fast decision for Merge RD Cost")
722	("CFM", m_bUseCbfFastMode, false, "Cbf fast mode setting")
723	("ESD", m_useEarlySkipDetection, false, "Early SKIP detection setting")
724	#if FAST_INTRA_SHVC
725	("FIS", m_useFastIntraScalable, false, "Fast Intra Decision for Scalable HEVC")
726	#endif
727	#if RATE_CONTROL_LAMBDA_DOMAIN
728	#if RC_SHVC_HARMONIZATION
729	("RateControl%d", cfg_RCEnableRateControl, false, MAX_LAYERS, "Rate control: enable rate control for layer %d")
730	("TargetBitrate%d", cfg_RCTargetBitRate, 0, MAX_LAYERS, "Rate control: target bitrate for layer %d")
731	("KeepHierarchicalBit%d", cfg_RCKeepHierarchicalBit, false, MAX_LAYERS, "Rate control: keep hierarchical bit allocation for layer %d")
732	("LCULevelRateControl%d", cfg_RCLCULevelRC, true, MAX_LAYERS, "Rate control: LCU level RC")
733	("RCLCUSeparateModel%d", cfg_RCUseLCUSeparateModel, true, MAX_LAYERS, "Rate control: Use LCU level separate R-lambda model")
734	("InitialQP%d", cfg_RCInitialQP, 0, MAX_LAYERS, "Rate control: initial QP")
735	("RCForceIntraQP%d", cfg_RCForceIntraQP, false, MAX_LAYERS, "Rate control: force intra QP to be equal to initial QP")
736	#else
737	( "RateControl", m_RCEnableRateControl, false, "Rate control: enable rate control" )
738	( "TargetBitrate", m_RCTargetBitrate, 0, "Rate control: target bitrate" )
739	#if M0036_RC_IMPROVEMENT
740	( "KeepHierarchicalBit", m_RCKeepHierarchicalBit, 0, "Rate control: 0: equal bit allocation; 1: fixed ratio bit allocation; 2: adaptive ratio bit allocation" )
741	#else
742	( "KeepHierarchicalBit", m_RCKeepHierarchicalBit, false, "Rate control: keep hierarchical bit allocation in rate control algorithm" )
743	#endif
744	( "LCULevelRateControl", m_RCLCULevelRC, true, "Rate control: true: LCU level RC; false: picture level RC" )
745	( "RCLCUSeparateModel", m_RCUseLCUSeparateModel, true, "Rate control: use LCU level separate R-lambda model" )
746	( "InitialQP", m_RCInitialQP, 0, "Rate control: initial QP" )
747	( "RCForceIntraQP", m_RCForceIntraQP, false, "Rate control: force intra QP to be equal to initial QP" )
748	#endif
749	#else
750	("RateCtrl,-rc", m_enableRateCtrl, false, "Rate control on/off")
751	("TargetBitrate,-tbr", m_targetBitrate, 0, "Input target bitrate")
752	("NumLCUInUnit,-nu", m_numLCUInUnit, 0, "Number of LCUs in an Unit")
753	#endif
754
755	("TransquantBypassEnableFlag", m_TransquantBypassEnableFlag, false, "transquant_bypass_enable_flag indicator in PPS")
756	("CUTransquantBypassFlagValue", m_CUTransquantBypassFlagValue, false, "Fixed cu_transquant_bypass_flag value, when transquant_bypass_enable_flag is enabled")
757	("RecalculateQPAccordingToLambda", m_recalculateQPAccordingToLambda, false, "Recalculate QP values according to lambda values. Do not suggest to be enabled in all intra case")
758	("StrongIntraSmoothing,-sis", m_useStrongIntraSmoothing, true, "Enable strong intra smoothing for 32x32 blocks")
759	("SEIActiveParameterSets", m_activeParameterSetsSEIEnabled, 0, "Enable generation of active parameter sets SEI messages")
760	("VuiParametersPresent,-vui", m_vuiParametersPresentFlag, false, "Enable generation of vui_parameters()")
761	("AspectRatioInfoPresent", m_aspectRatioInfoPresentFlag, false, "Signals whether aspect_ratio_idc is present")
762	("AspectRatioIdc", m_aspectRatioIdc, 0, "aspect_ratio_idc")
763	("SarWidth", m_sarWidth, 0, "horizontal size of the sample aspect ratio")
764	("SarHeight", m_sarHeight, 0, "vertical size of the sample aspect ratio")
765	("OverscanInfoPresent", m_overscanInfoPresentFlag, false, "Indicates whether conformant decoded pictures are suitable for display using overscan\n")
766	("OverscanAppropriate", m_overscanAppropriateFlag, false, "Indicates whether conformant decoded pictures are suitable for display using overscan\n")
767	("VideoSignalTypePresent", m_videoSignalTypePresentFlag, false, "Signals whether video_format, video_full_range_flag, and colour_description_present_flag are present")
768	("VideoFormat", m_videoFormat, 5, "Indicates representation of pictures")
769	("VideoFullRange", m_videoFullRangeFlag, false, "Indicates the black level and range of luma and chroma signals")
770	("ColourDescriptionPresent", m_colourDescriptionPresentFlag, false, "Signals whether colour_primaries, transfer_characteristics and matrix_coefficients are present")
771	("ColourPrimaries", m_colourPrimaries, 2, "Indicates chromaticity coordinates of the source primaries")
772	("TransferCharateristics", m_transferCharacteristics, 2, "Indicates the opto-electronic transfer characteristics of the source")
773	("MatrixCoefficients", m_matrixCoefficients, 2, "Describes the matrix coefficients used in deriving luma and chroma from RGB primaries")
774	("ChromaLocInfoPresent", m_chromaLocInfoPresentFlag, false, "Signals whether chroma_sample_loc_type_top_field and chroma_sample_loc_type_bottom_field are present")
775	("ChromaSampleLocTypeTopField", m_chromaSampleLocTypeTopField, 0, "Specifies the location of chroma samples for top field")
776	("ChromaSampleLocTypeBottomField", m_chromaSampleLocTypeBottomField, 0, "Specifies the location of chroma samples for bottom field")
777	("NeutralChromaIndication", m_neutralChromaIndicationFlag, false, "Indicates that the value of all decoded chroma samples is equal to 1<<(BitDepthCr-1)")
778	("DefaultDisplayWindowFlag", m_defaultDisplayWindowFlag, false, "Indicates the presence of the Default Window parameters")
779	("DefDispWinLeftOffset", m_defDispWinLeftOffset, 0, "Specifies the left offset of the default display window from the conformance window")
780	("DefDispWinRightOffset", m_defDispWinRightOffset, 0, "Specifies the right offset of the default display window from the conformance window")
781	("DefDispWinTopOffset", m_defDispWinTopOffset, 0, "Specifies the top offset of the default display window from the conformance window")
782	("DefDispWinBottomOffset", m_defDispWinBottomOffset, 0, "Specifies the bottom offset of the default display window from the conformance window")
783	("FrameFieldInfoPresentFlag", m_frameFieldInfoPresentFlag, false, "Indicates that pic_struct and field coding related values are present in picture timing SEI messages")
784	("PocProportionalToTimingFlag", m_pocProportionalToTimingFlag, false, "Indicates that the POC value is proportional to the output time w.r.t. first picture in CVS")
785	("NumTicksPocDiffOneMinus1", m_numTicksPocDiffOneMinus1, 0, "Number of ticks minus 1 that for a POC difference of one")
786	("BitstreamRestriction", m_bitstreamRestrictionFlag, false, "Signals whether bitstream restriction parameters are present")
787	("TilesFixedStructure", m_tilesFixedStructureFlag, false, "Indicates that each active picture parameter set has the same values of the syntax elements related to tiles")
788	("MotionVectorsOverPicBoundaries", m_motionVectorsOverPicBoundariesFlag, false, "Indicates that no samples outside the picture boundaries are used for inter prediction")
789	("MaxBytesPerPicDenom", m_maxBytesPerPicDenom, 2, "Indicates a number of bytes not exceeded by the sum of the sizes of the VCL NAL units associated with any coded picture")
790	("MaxBitsPerMinCuDenom", m_maxBitsPerMinCuDenom, 1, "Indicates an upper bound for the number of bits of coding_unit() data")
791	("Log2MaxMvLengthHorizontal", m_log2MaxMvLengthHorizontal, 15, "Indicate the maximum absolute value of a decoded horizontal MV component in quarter-pel luma units")
792	("Log2MaxMvLengthVertical", m_log2MaxMvLengthVertical, 15, "Indicate the maximum absolute value of a decoded vertical MV component in quarter-pel luma units")
793	("SEIRecoveryPoint", m_recoveryPointSEIEnabled, 0, "Control generation of recovery point SEI messages")
794	("SEIBufferingPeriod", m_bufferingPeriodSEIEnabled, 0, "Control generation of buffering period SEI messages")
795	("SEIPictureTiming", m_pictureTimingSEIEnabled, 0, "Control generation of picture timing SEI messages")
796	("SEIToneMappingInfo", m_toneMappingInfoSEIEnabled, false, "Control generation of Tone Mapping SEI messages")
797	("SEIToneMapId", m_toneMapId, 0, "Specifies Id of Tone Mapping SEI message for a given session")
798	("SEIToneMapCancelFlag", m_toneMapCancelFlag, false, "Indicates that Tone Mapping SEI message cancels the persistance or follows")
799	("SEIToneMapPersistenceFlag", m_toneMapPersistenceFlag, true, "Specifies the persistence of the Tone Mapping SEI message")
800	("SEIToneMapCodedDataBitDepth", m_toneMapCodedDataBitDepth, 8, "Specifies Coded Data BitDepth of Tone Mapping SEI messages")
801	("SEIToneMapTargetBitDepth", m_toneMapTargetBitDepth, 8, "Specifies Output BitDepth of Tome mapping function")
802	("SEIToneMapModelId", m_toneMapModelId, 0, "Specifies Model utilized for mapping coded data into target_bit_depth range\n"
803	"\t0: linear mapping with clipping\n"
804	"\t1: sigmoidal mapping\n"
805	"\t2: user-defined table mapping\n"
806	"\t3: piece-wise linear mapping\n"
807	"\t4: luminance dynamic range information ")
808	("SEIToneMapMinValue", m_toneMapMinValue, 0, "Specifies the minimum value in mode 0")
809	("SEIToneMapMaxValue", m_toneMapMaxValue, 1023, "Specifies the maxmum value in mode 0")
810	("SEIToneMapSigmoidMidpoint", m_sigmoidMidpoint, 512, "Specifies the centre point in mode 1")
811	("SEIToneMapSigmoidWidth", m_sigmoidWidth, 960, "Specifies the distance between 5% and 95% values of the target_bit_depth in mode 1")
812	("SEIToneMapStartOfCodedInterval", cfg_startOfCodedInterval, string(""), "Array of user-defined mapping table")
813	("SEIToneMapNumPivots", m_numPivots, 0, "Specifies the number of pivot points in mode 3")
814	("SEIToneMapCodedPivotValue", cfg_codedPivotValue, string(""), "Array of pivot point")
815	("SEIToneMapTargetPivotValue", cfg_targetPivotValue, string(""), "Array of pivot point")
816	("SEIToneMapCameraIsoSpeedIdc", m_cameraIsoSpeedIdc, 0, "Indicates the camera ISO speed for daylight illumination")
817	("SEIToneMapCameraIsoSpeedValue", m_cameraIsoSpeedValue, 400, "Specifies the camera ISO speed for daylight illumination of Extended_ISO")
818	("SEIToneMapExposureCompensationValueSignFlag", m_exposureCompensationValueSignFlag, 0, "Specifies the sign of ExposureCompensationValue")
819	("SEIToneMapExposureCompensationValueNumerator", m_exposureCompensationValueNumerator, 0, "Specifies the numerator of ExposureCompensationValue")
820	("SEIToneMapExposureCompensationValueDenomIdc", m_exposureCompensationValueDenomIdc, 2, "Specifies the denominator of ExposureCompensationValue")
821	("SEIToneMapRefScreenLuminanceWhite", m_refScreenLuminanceWhite, 350, "Specifies reference screen brightness setting in units of candela per square metre")
822	("SEIToneMapExtendedRangeWhiteLevel", m_extendedRangeWhiteLevel, 800, "Indicates the luminance dynamic range")
823	("SEIToneMapNominalBlackLevelLumaCodeValue", m_nominalBlackLevelLumaCodeValue, 16, "Specifies luma sample value of the nominal black level assigned decoded pictures")
824	("SEIToneMapNominalWhiteLevelLumaCodeValue", m_nominalWhiteLevelLumaCodeValue, 235, "Specifies luma sample value of the nominal white level assigned decoded pictures")
825	("SEIToneMapExtendedWhiteLevelLumaCodeValue", m_extendedWhiteLevelLumaCodeValue, 300, "Specifies luma sample value of the extended dynamic range assigned decoded pictures")
826	("SEIFramePacking", m_framePackingSEIEnabled, 0, "Control generation of frame packing SEI messages")
827	("SEIFramePackingType", m_framePackingSEIType, 0, "Define frame packing arrangement\n"
828	"\t0: checkerboard - pixels alternatively represent either frames\n"
829	"\t1: column alternation - frames are interlaced by column\n"
830	"\t2: row alternation - frames are interlaced by row\n"
831	"\t3: side by side - frames are displayed horizontally\n"
832	"\t4: top bottom - frames are displayed vertically\n"
833	"\t5: frame alternation - one frame is alternated with the other")
834	("SEIFramePackingId", m_framePackingSEIId, 0, "Id of frame packing SEI message for a given session")
835	("SEIFramePackingQuincunx", m_framePackingSEIQuincunx, 0, "Indicate the presence of a Quincunx type video frame")
836	("SEIFramePackingInterpretation", m_framePackingSEIInterpretation, 0, "Indicate the interpretation of the frame pair\n"
837	"\t0: unspecified\n"
838	"\t1: stereo pair, frame0 represents left view\n"
839	"\t2: stereo pair, frame0 represents right view")
840	("SEIDisplayOrientation", m_displayOrientationSEIAngle, 0, "Control generation of display orientation SEI messages\n"
841	"\tN: 0 < N < (2^16 - 1) enable display orientation SEI message with anticlockwise_rotation = N and display_orientation_repetition_period = 1\n"
842	"\t0: disable")
843	("SEITemporalLevel0Index", m_temporalLevel0IndexSEIEnabled, 0, "Control generation of temporal level 0 index SEI messages")
844	("SEIGradualDecodingRefreshInfo", m_gradualDecodingRefreshInfoEnabled, 0, "Control generation of gradual decoding refresh information SEI message")
845	("SEIDecodingUnitInfo", m_decodingUnitInfoSEIEnabled, 0, "Control generation of decoding unit information SEI message.")
846	#if M0043_LAYERS_PRESENT_SEI
847	("SEILayersPresent", m_layersPresentSEIEnabled, 0, "Control generation of layers present SEI message")
848	#endif
849	("SEISOPDescription", m_SOPDescriptionSEIEnabled, 0, "Control generation of SOP description SEI messages")
850	("SEIScalableNesting", m_scalableNestingSEIEnabled, 0, "Control generation of scalable nesting SEI messages")
851	#if M0040_ADAPTIVE_RESOLUTION_CHANGE
852	("AdaptiveResolutionChange", m_adaptiveResolutionChange, 0, "Adaptive resolution change frame number. Should coincide with EL RAP picture. (0: disable)")
853	#endif
854	#if N0383_IL_CONSTRAINED_TILE_SETS_SEI
855	("SEIInterLayerConstrainedTileSets", m_interLayerConstrainedTileSetsSEIEnabled, false, "Control generation of inter layer constrained tile sets SEI message")
856	("IlNumSetsInMessage", m_ilNumSetsInMessage, 0u, "Number of inter layer constrained tile sets")
857	("TileSetsArray", cfg_tileSets, string(""), "Array containing tile sets params (TopLeftTileIndex, BottonRightTileIndex and ilcIdc for each set) ")
858	#endif
859	;
860
861	for(Int i=1; i<MAX_GOP+1; i++) {
862	std::ostringstream cOSS;
863	cOSS<<"Frame"<<i;
864	opts.addOptions()(cOSS.str(), m_GOPList[i-1], GOPEntry());
865	}
866	#if FINAL_RPL_CHANGE_N0082
867	for(Int i=1; i<MAX_GOP+1; i++) {
868	std::ostringstream cOSS;
869	cOSS<<"FrameEL"<<i;
870	opts.addOptions()(cOSS.str(), m_acLayerCfg[1].m_GOPListLayer[i-1], GOPEntry());
871	}
872	#endif
873	po::setDefaults(opts);
874	const list<const Char>& argv_unhandled = po::scanArgv(opts, argc, (const Char*) argv);
875
876	if(m_isField)
877	{
878	#if SVC_EXTENSION
879	for(Int layer = 0; layer < MAX_LAYERS; layer++)
880	{
881	//Frame height
882	m_acLayerCfg[layer].m_iSourceHeightOrg = m_acLayerCfg[layer].m_iSourceHeight;
883	//Field height
884	m_acLayerCfg[layer].m_iSourceHeight = m_acLayerCfg[layer].m_iSourceHeight >> 1;
885	}
886	#else
887	//Frame height
888	m_iSourceHeightOrg = m_iSourceHeight;
889	//Field height
890	m_iSourceHeight = m_iSourceHeight >> 1;
891	#endif
892	//number of fields to encode
893	m_framesToBeEncoded *= 2;
894	}
895
896	for (list<const Char*>::const_iterator it = argv_unhandled.begin(); it != argv_unhandled.end(); it++)
897	{
898	fprintf(stderr, "Unhandled argument ignored: `%s'\n", *it);
899	}
900
901	if (argc == 1 \|\| do_help)
902	{
903	/* argc == 1: no options have been specified */
904	po::doHelp(cout, opts);
905	return false;
906	}
907
908	/*
909	* Set any derived parameters
910	*/
911	/* convert std::string to c string for compatability */
912	#if SVC_EXTENSION
913	#if AVC_BASE
914	if( m_avcBaseLayerFlag )
915	{
916	*cfg_InputFile[0] = cfg_BLInputFile;
917	}
918	#endif
919	m_pBitstreamFile = cfg_BitstreamFile.empty() ? NULL : strdup(cfg_BitstreamFile.c_str());
920	#if AVC_SYNTAX
921	m_BLSyntaxFile = cfg_BLSyntaxFile.empty() ? NULL : strdup(cfg_BLSyntaxFile.c_str());
922	#endif
923	#else
924	m_pchInputFile = cfg_InputFile.empty() ? NULL : strdup(cfg_InputFile.c_str());
925	m_pchBitstreamFile = cfg_BitstreamFile.empty() ? NULL : strdup(cfg_BitstreamFile.c_str());
926	m_pchReconFile = cfg_ReconFile.empty() ? NULL : strdup(cfg_ReconFile.c_str());
927	m_pchdQPFile = cfg_dQPFile.empty() ? NULL : strdup(cfg_dQPFile.c_str());
928	#endif
929
930	Char* pColumnWidth = cfg_ColumnWidth.empty() ? NULL: strdup(cfg_ColumnWidth.c_str());
931	Char* pRowHeight = cfg_RowHeight.empty() ? NULL : strdup(cfg_RowHeight.c_str());
932	if( m_iUniformSpacingIdr == 0 && m_iNumColumnsMinus1 > 0 )
933	{
934	char *columnWidth;
935	int i=0;
936	m_pColumnWidth = new UInt[m_iNumColumnsMinus1];
937	columnWidth = strtok(pColumnWidth, " ,-");
938	while(columnWidth!=NULL)
939	{
940	if( i>=m_iNumColumnsMinus1 )
941	{
942	printf( "The number of columns whose width are defined is larger than the allowed number of columns.\n" );
943	exit( EXIT_FAILURE );
944	}
945	*( m_pColumnWidth + i ) = atoi( columnWidth );
946	columnWidth = strtok(NULL, " ,-");
947	i++;
948	}
949	if( i<m_iNumColumnsMinus1 )
950	{
951	printf( "The width of some columns is not defined.\n" );
952	exit( EXIT_FAILURE );
953	}
954	}
955	else
956	{
957	m_pColumnWidth = NULL;
958	}
959
960	if( m_iUniformSpacingIdr == 0 && m_iNumRowsMinus1 > 0 )
961	{
962	char *rowHeight;
963	int i=0;
964	m_pRowHeight = new UInt[m_iNumRowsMinus1];
965	rowHeight = strtok(pRowHeight, " ,-");
966	while(rowHeight!=NULL)
967	{
968	if( i>=m_iNumRowsMinus1 )
969	{
970	printf( "The number of rows whose height are defined is larger than the allowed number of rows.\n" );
971	exit( EXIT_FAILURE );
972	}
973	*( m_pRowHeight + i ) = atoi( rowHeight );
974	rowHeight = strtok(NULL, " ,-");
975	i++;
976	}
977	if( i<m_iNumRowsMinus1 )
978	{
979	printf( "The height of some rows is not defined.\n" );
980	exit( EXIT_FAILURE );
981	}
982	}
983	else
984	{
985	m_pRowHeight = NULL;
986	}
987	#if SCALED_REF_LAYER_OFFSETS
988	for(Int layer = 0; layer < MAX_LAYERS; layer++)
989	{
990	// If number of scaled ref. layer offsets is non-zero, at least one of the offsets should be specified
991	if(m_acLayerCfg[layer].m_numScaledRefLayerOffsets)
992	{
993	assert( strcmp(cfg_scaledRefLayerLeftOffset[layer].c_str(), "") \|\|
994	strcmp(cfg_scaledRefLayerRightOffset[layer].c_str(), "") \|\|
995	strcmp(cfg_scaledRefLayerTopOffset[layer].c_str(), "") \|\|
996	strcmp(cfg_scaledRefLayerBottomOffset[layer].c_str(),"")
997	);
998	}
999
1000	Int *tempArray = NULL; // Contain the value
1001	// Left offset //
1002	if(strcmp(cfg_scaledRefLayerLeftOffset[layer].c_str(), ""))
1003	{
1004	cfgStringToArray( &tempArray, cfg_scaledRefLayerLeftOffset[layer], m_acLayerCfg[layer].m_numScaledRefLayerOffsets, "LeftOffset");
1005	if(tempArray)
1006	{
1007	for(Int i = 0; i < m_acLayerCfg[layer].m_numScaledRefLayerOffsets; i++)
1008	{
1009	m_acLayerCfg[layer].m_scaledRefLayerLeftOffset[i] = tempArray[i];
1010	}
1011	delete [] tempArray; tempArray = NULL;
1012	}
1013	}
1014
1015	// Top offset //
1016	if(strcmp(cfg_scaledRefLayerTopOffset[layer].c_str(), ""))
1017	{
1018	cfgStringToArray( &tempArray, cfg_scaledRefLayerTopOffset[layer], m_acLayerCfg[layer].m_numScaledRefLayerOffsets, "TopOffset");
1019	if(tempArray)
1020	{
1021	for(Int i = 0; i < m_acLayerCfg[layer].m_numScaledRefLayerOffsets; i++)
1022	{
1023	m_acLayerCfg[layer].m_scaledRefLayerTopOffset[i] = tempArray[i];
1024	}
1025	delete [] tempArray; tempArray = NULL;
1026	}
1027	}
1028
1029	// Right offset //
1030	if(strcmp(cfg_scaledRefLayerRightOffset[layer].c_str(), ""))
1031	{
1032	cfgStringToArray( &tempArray, cfg_scaledRefLayerRightOffset[layer], m_acLayerCfg[layer].m_numScaledRefLayerOffsets, "RightOffset");
1033	if(tempArray)
1034	{
1035	for(Int i = 0; i < m_acLayerCfg[layer].m_numScaledRefLayerOffsets; i++)
1036	{
1037	m_acLayerCfg[layer].m_scaledRefLayerRightOffset[i] = tempArray[i];
1038	}
1039	delete [] tempArray; tempArray = NULL;
1040	}
1041	}
1042
1043	// Bottom offset //
1044	if(strcmp(cfg_scaledRefLayerBottomOffset[layer].c_str(), ""))
1045	{
1046	cfgStringToArray( &tempArray, cfg_scaledRefLayerBottomOffset[layer], m_acLayerCfg[layer].m_numScaledRefLayerOffsets, "BottomOffset");
1047	if(tempArray)
1048	{
1049	for(Int i = 0; i < m_acLayerCfg[layer].m_numScaledRefLayerOffsets; i++)
1050	{
1051	m_acLayerCfg[layer].m_scaledRefLayerBottomOffset[i] = tempArray[i];
1052	}
1053	delete [] tempArray; tempArray = NULL;
1054	}
1055	}
1056	}
1057	#endif
1058	#if VPS_EXTN_DIRECT_REF_LAYERS
1059	#if M0457_PREDICTION_INDICATIONS
1060	for(Int layer = 0; layer < MAX_LAYERS; layer++)
1061	{
1062	Char* pSamplePredRefLayerIds = cfg_samplePredRefLayerIds[layer].empty() ? NULL: strdup(cfg_samplePredRefLayerIds[layer].c_str());
1063	if( m_acLayerCfg[layer].m_numSamplePredRefLayers > 0 )
1064	{
1065	char *samplePredRefLayerId;
1066	int i=0;
1067	m_acLayerCfg[layer].m_samplePredRefLayerIds = new Int[m_acLayerCfg[layer].m_numSamplePredRefLayers];
1068	samplePredRefLayerId = strtok(pSamplePredRefLayerIds, " ,-");
1069	while(samplePredRefLayerId != NULL)
1070	{
1071	if( i >= m_acLayerCfg[layer].m_numSamplePredRefLayers )
1072	{
1073	printf( "NumSamplePredRefLayers: The number of columns whose width are defined is larger than the allowed number of columns.\n" );
1074	exit( EXIT_FAILURE );
1075	}
1076	*( m_acLayerCfg[layer].m_samplePredRefLayerIds + i ) = atoi( samplePredRefLayerId );
1077	samplePredRefLayerId = strtok(NULL, " ,-");
1078	i++;
1079	}
1080	if( i < m_acLayerCfg[layer].m_numSamplePredRefLayers )
1081	{
1082	printf( "NumSamplePredRefLayers: The width of some columns is not defined.\n" );
1083	exit( EXIT_FAILURE );
1084	}
1085	}
1086	else
1087	{
1088	m_acLayerCfg[layer].m_samplePredRefLayerIds = NULL;
1089	}
1090	}
1091	for(Int layer = 0; layer < MAX_LAYERS; layer++)
1092	{
1093	Char* pMotionPredRefLayerIds = cfg_motionPredRefLayerIds[layer].empty() ? NULL: strdup(cfg_motionPredRefLayerIds[layer].c_str());
1094	if( m_acLayerCfg[layer].m_numMotionPredRefLayers > 0 )
1095	{
1096	char *motionPredRefLayerId;
1097	int i=0;
1098	m_acLayerCfg[layer].m_motionPredRefLayerIds = new Int[m_acLayerCfg[layer].m_numMotionPredRefLayers];
1099	motionPredRefLayerId = strtok(pMotionPredRefLayerIds, " ,-");
1100	while(motionPredRefLayerId != NULL)
1101	{
1102	if( i >= m_acLayerCfg[layer].m_numMotionPredRefLayers )
1103	{
1104	printf( "NumMotionPredRefLayers: The number of columns whose width are defined is larger than the allowed number of columns.\n" );
1105	exit( EXIT_FAILURE );
1106	}
1107	*( m_acLayerCfg[layer].m_motionPredRefLayerIds + i ) = atoi( motionPredRefLayerId );
1108	motionPredRefLayerId = strtok(NULL, " ,-");
1109	i++;
1110	}
1111	if( i < m_acLayerCfg[layer].m_numMotionPredRefLayers )
1112	{
1113	printf( "NumMotionPredRefLayers: The width of some columns is not defined.\n" );
1114	exit( EXIT_FAILURE );
1115	}
1116	}
1117	else
1118	{
1119	m_acLayerCfg[layer].m_motionPredRefLayerIds = NULL;
1120	}
1121	}
1122	#else
1123	for(Int layer = 0; layer < MAX_LAYERS; layer++)
1124	{
1125	Char* pRefLayerIds = cfg_refLayerIds[layer].empty() ? NULL: strdup(cfg_refLayerIds[layer].c_str());
1126	if( m_acLayerCfg[layer].m_numDirectRefLayers > 0 )
1127	{
1128	char *refLayerId;
1129	int i=0;
1130	m_acLayerCfg[layer].m_refLayerIds = new Int[m_acLayerCfg[layer].m_numDirectRefLayers];
1131	refLayerId = strtok(pRefLayerIds, " ,-");
1132	while(refLayerId != NULL)
1133	{
1134	if( i >= m_acLayerCfg[layer].m_numDirectRefLayers )
1135	{
1136	printf( "NumDirectRefLayers: The number of columns whose width are defined is larger than the allowed number of columns.\n" );
1137	exit( EXIT_FAILURE );
1138	}
1139	*( m_acLayerCfg[layer].m_refLayerIds + i ) = atoi( refLayerId );
1140	refLayerId = strtok(NULL, " ,-");
1141	i++;
1142	}
1143	if( i < m_acLayerCfg[layer].m_numDirectRefLayers )
1144	{
1145	printf( "NumDirectRefLayers: The width of some columns is not defined.\n" );
1146	exit( EXIT_FAILURE );
1147	}
1148	}
1149	else
1150	{
1151	m_acLayerCfg[layer].m_refLayerIds = NULL;
1152	}
1153	}
1154	#endif
1155	for(Int layer = 0; layer < MAX_LAYERS; layer++)
1156	{
1157	Char* pPredLayerIds = cfg_predLayerIds[layer].empty() ? NULL: strdup(cfg_predLayerIds[layer].c_str());
1158	if( m_acLayerCfg[layer].m_numActiveRefLayers > 0 )
1159	{
1160	char *refLayerId;
1161	int i=0;
1162	m_acLayerCfg[layer].m_predLayerIds = new Int[m_acLayerCfg[layer].m_numActiveRefLayers];
1163	refLayerId = strtok(pPredLayerIds, " ,-");
1164	while(refLayerId != NULL)
1165	{
1166	if( i >= m_acLayerCfg[layer].m_numActiveRefLayers )
1167	{
1168	printf( "NumActiveRefLayers: The number of columns whose width are defined is larger than the allowed number of columns.\n" );
1169	exit( EXIT_FAILURE );
1170	}
1171	*( m_acLayerCfg[layer].m_predLayerIds + i ) = atoi( refLayerId );
1172	refLayerId = strtok(NULL, " ,-");
1173	i++;
1174	}
1175	if( i < m_acLayerCfg[layer].m_numActiveRefLayers )
1176	{
1177	printf( "NumActiveRefLayers: The width of some columns is not defined.\n" );
1178	exit( EXIT_FAILURE );
1179	}
1180	}
1181	else
1182	{
1183	m_acLayerCfg[layer].m_predLayerIds = NULL;
1184	}
1185	}
1186	#endif
1187	m_scalingListFile = cfg_ScalingListFile.empty() ? NULL : strdup(cfg_ScalingListFile.c_str());
1188
1189	#if REPN_FORMAT_IN_VPS_123
1190	for(Int layer = 0; layer < MAX_LAYERS; layer++)
1191	{
1192	m_acLayerCfg[layer].setSourceHeight( m_repFormatCfg[ m_acLayerCfg[layer].getRepFormatIdx() ].m_picHeightInLumaSamples);
1193	m_acLayerCfg[layer].setSourceWidth ( m_repFormatCfg[ m_acLayerCfg[layer].getRepFormatIdx() ].m_picWidthInLumaSamples );
1194	}
1195	#endif
1196	/* rules for input, output and internal bitdepths as per help text */
1197	if (!m_internalBitDepthY) { m_internalBitDepthY = m_inputBitDepthY; }
1198	if (!m_internalBitDepthC) { m_internalBitDepthC = m_internalBitDepthY; }
1199	if (!m_inputBitDepthC) { m_inputBitDepthC = m_inputBitDepthY; }
1200	if (!m_outputBitDepthY) { m_outputBitDepthY = m_internalBitDepthY; }
1201	if (!m_outputBitDepthC) { m_outputBitDepthC = m_internalBitDepthC; }
1202
1203	#if !SVC_EXTENSION
1204	// TODO:ChromaFmt assumes 4:2:0 below
1205	switch (m_conformanceMode)
1206	{
1207	case 0:
1208	{
1209	// no conformance or padding
1210	m_confLeft = m_confRight = m_confTop = m_confBottom = 0;
1211	m_aiPad[1] = m_aiPad[0] = 0;
1212	break;
1213	}
1214	case 1:
1215	{
1216	// automatic padding to minimum CU size
1217	Int minCuSize = m_uiMaxCUHeight >> (m_uiMaxCUDepth - 1);
1218	if (m_iSourceWidth % minCuSize)
1219	{
1220	m_aiPad[0] = m_confRight = ((m_iSourceWidth / minCuSize) + 1) * minCuSize - m_iSourceWidth;
1221	m_iSourceWidth += m_confRight;
1222	}
1223	if (m_iSourceHeight % minCuSize)
1224	{
1225	m_aiPad[1] = m_confBottom = ((m_iSourceHeight / minCuSize) + 1) * minCuSize - m_iSourceHeight;
1226	m_iSourceHeight += m_confBottom;
1227	if ( m_isField )
1228	{
1229	m_iSourceHeightOrg += m_confBottom << 1;
1230	m_aiPad[1] = m_confBottom << 1;
1231	}
1232	}
1233	if (m_aiPad[0] % TComSPS::getWinUnitX(CHROMA_420) != 0)
1234	{
1235	fprintf(stderr, "Error: picture width is not an integer multiple of the specified chroma subsampling\n");
1236	exit(EXIT_FAILURE);
1237	}
1238	if (m_aiPad[1] % TComSPS::getWinUnitY(CHROMA_420) != 0)
1239	{
1240	fprintf(stderr, "Error: picture height is not an integer multiple of the specified chroma subsampling\n");
1241	exit(EXIT_FAILURE);
1242	}
1243	break;
1244	}
1245	case 2:
1246	{
1247	//padding
1248	m_iSourceWidth += m_aiPad[0];
1249	m_iSourceHeight += m_aiPad[1];
1250	m_confRight = m_aiPad[0];
1251	m_confBottom = m_aiPad[1];
1252	break;
1253	}
1254	case 3:
1255	{
1256	// conformance
1257	if ((m_confLeft == 0) && (m_confRight == 0) && (m_confTop == 0) && (m_confBottom == 0))
1258	{
1259	fprintf(stderr, "Warning: Conformance window enabled, but all conformance window parameters set to zero\n");
1260	}
1261	if ((m_aiPad[1] != 0) \|\| (m_aiPad[0]!=0))
1262	{
1263	fprintf(stderr, "Warning: Conformance window enabled, padding parameters will be ignored\n");
1264	}
1265	m_aiPad[1] = m_aiPad[0] = 0;
1266	break;
1267	}
1268	}
1269
1270	// allocate slice-based dQP values
1271	m_aidQP = new Int[ m_framesToBeEncoded + m_iGOPSize + 1 ];
1272	::memset( m_aidQP, 0, sizeof(Int)*( m_framesToBeEncoded + m_iGOPSize + 1 ) );
1273
1274	// handling of floating-point QP values
1275	// if QP is not integer, sequence is split into two sections having QP and QP+1
1276	m_iQP = (Int)( m_fQP );
1277	if ( m_iQP < m_fQP )
1278	{
1279	Int iSwitchPOC = (Int)( m_framesToBeEncoded - (m_fQP - m_iQP)*m_framesToBeEncoded + 0.5 );
1280
1281	iSwitchPOC = (Int)( (Double)iSwitchPOC / m_iGOPSize + 0.5 )*m_iGOPSize;
1282	for ( Int i=iSwitchPOC; i<m_framesToBeEncoded + m_iGOPSize + 1; i++ )
1283	{
1284	m_aidQP[i] = 1;
1285	}
1286	}
1287
1288	// reading external dQP description from file
1289	if ( m_pchdQPFile )
1290	{
1291	FILE* fpt=fopen( m_pchdQPFile, "r" );
1292	if ( fpt )
1293	{
1294	Int iValue;
1295	Int iPOC = 0;
1296	while ( iPOC < m_framesToBeEncoded )
1297	{
1298	if ( fscanf(fpt, "%d", &iValue ) == EOF ) break;
1299	m_aidQP[ iPOC ] = iValue;
1300	iPOC++;
1301	}
1302	fclose(fpt);
1303	}
1304	}
1305	m_iWaveFrontSubstreams = m_iWaveFrontSynchro ? (m_iSourceHeight + m_uiMaxCUHeight - 1) / m_uiMaxCUHeight : 1;
1306	#endif
1307	if( m_toneMappingInfoSEIEnabled && !m_toneMapCancelFlag )
1308	{
1309	Char* pcStartOfCodedInterval = cfg_startOfCodedInterval.empty() ? NULL: strdup(cfg_startOfCodedInterval.c_str());
1310	Char* pcCodedPivotValue = cfg_codedPivotValue.empty() ? NULL: strdup(cfg_codedPivotValue.c_str());
1311	Char* pcTargetPivotValue = cfg_targetPivotValue.empty() ? NULL: strdup(cfg_targetPivotValue.c_str());
1312	if( m_toneMapModelId == 2 && pcStartOfCodedInterval )
1313	{
1314	char *startOfCodedInterval;
1315	UInt num = 1u<< m_toneMapTargetBitDepth;
1316	m_startOfCodedInterval = new Int[num];
1317	::memset( m_startOfCodedInterval, 0, sizeof(Int)*num );
1318	startOfCodedInterval = strtok(pcStartOfCodedInterval, " .");
1319	int i = 0;
1320	while( startOfCodedInterval && ( i < num ) )
1321	{
1322	m_startOfCodedInterval[i] = atoi( startOfCodedInterval );
1323	startOfCodedInterval = strtok(NULL, " .");
1324	i++;
1325	}
1326	}
1327	else
1328	{
1329	m_startOfCodedInterval = NULL;
1330	}
1331	if( ( m_toneMapModelId == 3 ) && ( m_numPivots > 0 ) )
1332	{
1333	if( pcCodedPivotValue && pcTargetPivotValue )
1334	{
1335	char *codedPivotValue;
1336	char *targetPivotValue;
1337	m_codedPivotValue = new Int[m_numPivots];
1338	m_targetPivotValue = new Int[m_numPivots];
1339	::memset( m_codedPivotValue, 0, sizeof(Int)*( m_numPivots ) );
1340	::memset( m_targetPivotValue, 0, sizeof(Int)*( m_numPivots ) );
1341	codedPivotValue = strtok(pcCodedPivotValue, " .");
1342	int i=0;
1343	while(codedPivotValue&&i<m_numPivots)
1344	{
1345	m_codedPivotValue[i] = atoi( codedPivotValue );
1346	codedPivotValue = strtok(NULL, " .");
1347	i++;
1348	}
1349	i=0;
1350	targetPivotValue = strtok(pcTargetPivotValue, " .");
1351	while(targetPivotValue&&i<m_numPivots)
1352	{
1353	m_targetPivotValue[i]= atoi( targetPivotValue );
1354	targetPivotValue = strtok(NULL, " .");
1355	i++;
1356	}
1357	}
1358	}
1359	else
1360	{
1361	m_codedPivotValue = NULL;
1362	m_targetPivotValue = NULL;
1363	}
1364	}
1365	#if N0383_IL_CONSTRAINED_TILE_SETS_SEI
1366	if (m_interLayerConstrainedTileSetsSEIEnabled)
1367	{
1368	if (m_iNumColumnsMinus1 == 0 && m_iNumRowsMinus1 == 0)
1369	{
1370	printf( "Tiles are not defined (needed for inter-layer comnstrained tile sets SEI).\n" );
1371	exit( EXIT_FAILURE );
1372	}
1373	Char* pTileSets = cfg_tileSets.empty() ? NULL : strdup(cfg_tileSets.c_str());
1374	int i = 0;
1375	char *topLeftTileIndex = strtok(pTileSets, " ,");
1376	while(topLeftTileIndex != NULL)
1377	{
1378	if( i >= m_ilNumSetsInMessage )
1379	{
1380	printf( "The number of tile sets is larger than defined by IlNumSetsInMessage.\n" );
1381	exit( EXIT_FAILURE );
1382	}
1383	*( m_topLeftTileIndex + i ) = atoi( topLeftTileIndex );
1384	char *bottonRightTileIndex = strtok(NULL, " ,");
1385	if( bottonRightTileIndex == NULL )
1386	{
1387	printf( "BottonRightTileIndex is missing in the tile sets.\n" );
1388	exit( EXIT_FAILURE );
1389	}
1390	*( m_bottomRightTileIndex + i ) = atoi( bottonRightTileIndex );
1391	char *ilcIdc = strtok(NULL, " ,");
1392	if( ilcIdc == NULL )
1393	{
1394	printf( "IlcIdc is missing in the tile sets.\n" );
1395	exit( EXIT_FAILURE );
1396	}
1397	*( m_ilcIdc + i ) = atoi( ilcIdc );
1398	topLeftTileIndex = strtok(NULL, " ,");
1399	i++;
1400	}
1401	if( i < m_ilNumSetsInMessage )
1402	{
1403	printf( "The number of tile sets is smaller than defined by IlNumSetsInMessage.\n" );
1404	exit( EXIT_FAILURE );
1405	}
1406	m_skippedTileSetPresentFlag = false;
1407	}
1408	#endif
1409	// check validity of input parameters
1410	xCheckParameter();
1411
1412	// set global varibles
1413	xSetGlobal();
1414
1415	// print-out parameters
1416	xPrintParameter();
1417
1418	return true;
1419	}
1420	// ====================================================================================================================
1421	// Private member functions
1422	// ====================================================================================================================
1423
1424	Bool confirmPara(Bool bflag, const Char* message);
1425
1426	Void TAppEncCfg::xCheckParameter()
1427	{
1428	if (!m_decodedPictureHashSEIEnabled)
1429	{
1430	fprintf(stderr, "******************************************************************\n");
1431	fprintf(stderr, " WARNING: --SEIDecodedPictureHash is now disabled by default. \n");
1432	fprintf(stderr, " Automatic verification of decoded pictures by a \n");
1433	fprintf(stderr, " decoder requires this option to be enabled. \n");
1434	fprintf(stderr, "******************************************************************\n");
1435	}
1436	if( m_profile==Profile::NONE )
1437	{
1438	fprintf(stderr, "***************************************************************************\n");
1439	fprintf(stderr, " WARNING: For conforming bitstreams a valid Profile value must be set! \n");
1440	fprintf(stderr, "***************************************************************************\n");
1441	}
1442	if( m_level==Level::NONE )
1443	{
1444	fprintf(stderr, "***************************************************************************\n");
1445	fprintf(stderr, " WARNING: For conforming bitstreams a valid Level value must be set! \n");
1446	fprintf(stderr, "***************************************************************************\n");
1447	}
1448
1449	Bool check_failed = false; /* abort if there is a fatal configuration problem */
1450	#define xConfirmPara(a,b) check_failed \|= confirmPara(a,b)
1451	// check range of parameters
1452	xConfirmPara( m_inputBitDepthY < 8, "InputBitDepth must be at least 8" );
1453	xConfirmPara( m_inputBitDepthC < 8, "InputBitDepthC must be at least 8" );
1454	#if !SVC_EXTENSION
1455	xConfirmPara( m_iFrameRate <= 0, "Frame rate must be more than 1" );
1456	#endif
1457	xConfirmPara( m_framesToBeEncoded <= 0, "Total Number Of Frames encoded must be more than 0" );
1458	xConfirmPara( m_iGOPSize < 1 , "GOP Size must be greater or equal to 1" );
1459	xConfirmPara( m_iGOPSize > 1 && m_iGOPSize % 2, "GOP Size must be a multiple of 2, if GOP Size is greater than 1" );
1460	#if !SVC_EXTENSION
1461	xConfirmPara( (m_iIntraPeriod > 0 && m_iIntraPeriod < m_iGOPSize) \|\| m_iIntraPeriod == 0, "Intra period must be more than GOP size, or -1 , not 0" );
1462	#endif
1463	xConfirmPara( m_iDecodingRefreshType < 0 \|\| m_iDecodingRefreshType > 2, "Decoding Refresh Type must be equal to 0, 1 or 2" );
1464	#if !SVC_EXTENSION
1465	xConfirmPara( m_iQP < -6 * (m_internalBitDepthY - 8) \|\| m_iQP > 51, "QP exceeds supported range (-QpBDOffsety to 51)" );
1466	#endif
1467	xConfirmPara( m_loopFilterBetaOffsetDiv2 < -6 \|\| m_loopFilterBetaOffsetDiv2 > 6, "Loop Filter Beta Offset div. 2 exceeds supported range (-6 to 6)");
1468	xConfirmPara( m_loopFilterTcOffsetDiv2 < -6 \|\| m_loopFilterTcOffsetDiv2 > 6, "Loop Filter Tc Offset div. 2 exceeds supported range (-6 to 6)");
1469	xConfirmPara( m_iFastSearch < 0 \|\| m_iFastSearch > 2, "Fast Search Mode is not supported value (0:Full search 1:Diamond 2:PMVFAST)" );
1470	xConfirmPara( m_iSearchRange < 0 , "Search Range must be more than 0" );
1471	xConfirmPara( m_bipredSearchRange < 0 , "Search Range must be more than 0" );
1472	xConfirmPara( m_iMaxDeltaQP > 7, "Absolute Delta QP exceeds supported range (0 to 7)" );
1473	xConfirmPara( m_iMaxCuDQPDepth > m_uiMaxCUDepth - 1, "Absolute depth for a minimum CuDQP exceeds maximum coding unit depth" );
1474
1475	xConfirmPara( m_cbQpOffset < -12, "Min. Chroma Cb QP Offset is -12" );
1476	xConfirmPara( m_cbQpOffset > 12, "Max. Chroma Cb QP Offset is 12" );
1477	xConfirmPara( m_crQpOffset < -12, "Min. Chroma Cr QP Offset is -12" );
1478	xConfirmPara( m_crQpOffset > 12, "Max. Chroma Cr QP Offset is 12" );
1479
1480	xConfirmPara( m_iQPAdaptationRange <= 0, "QP Adaptation Range must be more than 0" );
1481	#if !SVC_EXTENSION
1482	if (m_iDecodingRefreshType == 2)
1483	{
1484	xConfirmPara( m_iIntraPeriod > 0 && m_iIntraPeriod <= m_iGOPSize , "Intra period must be larger than GOP size for periodic IDR pictures");
1485	}
1486	#endif
1487	xConfirmPara( (m_uiMaxCUWidth >> m_uiMaxCUDepth) < 4, "Minimum partition width size should be larger than or equal to 8");
1488	xConfirmPara( (m_uiMaxCUHeight >> m_uiMaxCUDepth) < 4, "Minimum partition height size should be larger than or equal to 8");
1489	xConfirmPara( m_uiMaxCUWidth < 16, "Maximum partition width size should be larger than or equal to 16");
1490	xConfirmPara( m_uiMaxCUHeight < 16, "Maximum partition height size should be larger than or equal to 16");
1491	#if !SVC_EXTENSION
1492	xConfirmPara( (m_iSourceWidth % (m_uiMaxCUWidth >> (m_uiMaxCUDepth-1)))!=0, "Resulting coded frame width must be a multiple of the minimum CU size");
1493	xConfirmPara( (m_iSourceHeight % (m_uiMaxCUHeight >> (m_uiMaxCUDepth-1)))!=0, "Resulting coded frame height must be a multiple of the minimum CU size");
1494	#endif
1495
1496	xConfirmPara( m_uiQuadtreeTULog2MinSize < 2, "QuadtreeTULog2MinSize must be 2 or greater.");
1497	xConfirmPara( m_uiQuadtreeTULog2MaxSize > 5, "QuadtreeTULog2MaxSize must be 5 or smaller.");
1498	xConfirmPara( (1<<m_uiQuadtreeTULog2MaxSize) > m_uiMaxCUWidth, "QuadtreeTULog2MaxSize must be log2(maxCUSize) or smaller.");
1499
1500	xConfirmPara( m_uiQuadtreeTULog2MaxSize < m_uiQuadtreeTULog2MinSize, "QuadtreeTULog2MaxSize must be greater than or equal to m_uiQuadtreeTULog2MinSize.");
1501	xConfirmPara( (1<<m_uiQuadtreeTULog2MinSize)>(m_uiMaxCUWidth >>(m_uiMaxCUDepth-1)), "QuadtreeTULog2MinSize must not be greater than minimum CU size" ); // HS
1502	xConfirmPara( (1<<m_uiQuadtreeTULog2MinSize)>(m_uiMaxCUHeight>>(m_uiMaxCUDepth-1)), "QuadtreeTULog2MinSize must not be greater than minimum CU size" ); // HS
1503	xConfirmPara( ( 1 << m_uiQuadtreeTULog2MinSize ) > ( m_uiMaxCUWidth >> m_uiMaxCUDepth ), "Minimum CU width must be greater than minimum transform size." );
1504	xConfirmPara( ( 1 << m_uiQuadtreeTULog2MinSize ) > ( m_uiMaxCUHeight >> m_uiMaxCUDepth ), "Minimum CU height must be greater than minimum transform size." );
1505	xConfirmPara( m_uiQuadtreeTUMaxDepthInter < 1, "QuadtreeTUMaxDepthInter must be greater than or equal to 1" );
1506	xConfirmPara( m_uiMaxCUWidth < ( 1 << (m_uiQuadtreeTULog2MinSize + m_uiQuadtreeTUMaxDepthInter - 1) ), "QuadtreeTUMaxDepthInter must be less than or equal to the difference between log2(maxCUSize) and QuadtreeTULog2MinSize plus 1" );
1507	xConfirmPara( m_uiQuadtreeTUMaxDepthIntra < 1, "QuadtreeTUMaxDepthIntra must be greater than or equal to 1" );
1508	xConfirmPara( m_uiMaxCUWidth < ( 1 << (m_uiQuadtreeTULog2MinSize + m_uiQuadtreeTUMaxDepthIntra - 1) ), "QuadtreeTUMaxDepthInter must be less than or equal to the difference between log2(maxCUSize) and QuadtreeTULog2MinSize plus 1" );
1509
1510	xConfirmPara( m_maxNumMergeCand < 1, "MaxNumMergeCand must be 1 or greater.");
1511	xConfirmPara( m_maxNumMergeCand > 5, "MaxNumMergeCand must be 5 or smaller.");
1512
1513	#if !SVC_EXTENSION
1514	#if ADAPTIVE_QP_SELECTION
1515	xConfirmPara( m_bUseAdaptQpSelect == true && m_iQP < 0, "AdaptiveQpSelection must be disabled when QP < 0.");
1516	xConfirmPara( m_bUseAdaptQpSelect == true && (m_cbQpOffset !=0 \|\| m_crQpOffset != 0 ), "AdaptiveQpSelection must be disabled when ChromaQpOffset is not equal to 0.");
1517	#endif
1518	#endif
1519
1520	if( m_usePCM)
1521	{
1522	xConfirmPara( m_uiPCMLog2MinSize < 3, "PCMLog2MinSize must be 3 or greater.");
1523	xConfirmPara( m_uiPCMLog2MinSize > 5, "PCMLog2MinSize must be 5 or smaller.");
1524	xConfirmPara( m_pcmLog2MaxSize > 5, "PCMLog2MaxSize must be 5 or smaller.");
1525	xConfirmPara( m_pcmLog2MaxSize < m_uiPCMLog2MinSize, "PCMLog2MaxSize must be equal to or greater than m_uiPCMLog2MinSize.");
1526	}
1527
1528	xConfirmPara( m_sliceMode < 0 \|\| m_sliceMode > 3, "SliceMode exceeds supported range (0 to 3)" );
1529	if (m_sliceMode!=0)
1530	{
1531	xConfirmPara( m_sliceArgument < 1 , "SliceArgument should be larger than or equal to 1" );
1532	}
1533	xConfirmPara( m_sliceSegmentMode < 0 \|\| m_sliceSegmentMode > 3, "SliceSegmentMode exceeds supported range (0 to 3)" );
1534	if (m_sliceSegmentMode!=0)
1535	{
1536	xConfirmPara( m_sliceSegmentArgument < 1 , "SliceSegmentArgument should be larger than or equal to 1" );
1537	}
1538
1539	Bool tileFlag = (m_iNumColumnsMinus1 > 0 \|\| m_iNumRowsMinus1 > 0 );
1540	xConfirmPara( tileFlag && m_iWaveFrontSynchro, "Tile and Wavefront can not be applied together");
1541
1542	//TODO:ChromaFmt assumes 4:2:0 below
1543	#if !SVC_EXTENSION
1544	xConfirmPara( m_iSourceWidth % TComSPS::getWinUnitX(CHROMA_420) != 0, "Picture width must be an integer multiple of the specified chroma subsampling");
1545	xConfirmPara( m_iSourceHeight % TComSPS::getWinUnitY(CHROMA_420) != 0, "Picture height must be an integer multiple of the specified chroma subsampling");
1546
1547	xConfirmPara( m_aiPad[0] % TComSPS::getWinUnitX(CHROMA_420) != 0, "Horizontal padding must be an integer multiple of the specified chroma subsampling");
1548	xConfirmPara( m_aiPad[1] % TComSPS::getWinUnitY(CHROMA_420) != 0, "Vertical padding must be an integer multiple of the specified chroma subsampling");
1549
1550	xConfirmPara( m_confLeft % TComSPS::getWinUnitX(CHROMA_420) != 0, "Left conformance window offset must be an integer multiple of the specified chroma subsampling");
1551	xConfirmPara( m_confRight % TComSPS::getWinUnitX(CHROMA_420) != 0, "Right conformance window offset must be an integer multiple of the specified chroma subsampling");
1552	xConfirmPara( m_confTop % TComSPS::getWinUnitY(CHROMA_420) != 0, "Top conformance window offset must be an integer multiple of the specified chroma subsampling");
1553	xConfirmPara( m_confBottom % TComSPS::getWinUnitY(CHROMA_420) != 0, "Bottom conformance window offset must be an integer multiple of the specified chroma subsampling");
1554	#endif
1555
1556	// max CU width and height should be power of 2
1557	UInt ui = m_uiMaxCUWidth;
1558	while(ui)
1559	{
1560	ui >>= 1;
1561	if( (ui & 1) == 1)
1562	xConfirmPara( ui != 1 , "Width should be 2^n");
1563	}
1564	ui = m_uiMaxCUHeight;
1565	while(ui)
1566	{
1567	ui >>= 1;
1568	if( (ui & 1) == 1)
1569	xConfirmPara( ui != 1 , "Height should be 2^n");
1570	}
1571
1572
1573	/* if this is an intra-only sequence, ie IntraPeriod=1, don't verify the GOP structure
1574	* This permits the ability to omit a GOP structure specification */
1575	#if SVC_EXTENSION
1576	for(UInt layer = 0; layer < MAX_LAYERS; layer++)
1577	{
1578	Int m_iIntraPeriod = m_acLayerCfg[layer].m_iIntraPeriod;
1579	#endif
1580	if (m_iIntraPeriod == 1 && m_GOPList[0].m_POC == -1) {
1581	m_GOPList[0] = GOPEntry();
1582	m_GOPList[0].m_QPFactor = 1;
1583	m_GOPList[0].m_betaOffsetDiv2 = 0;
1584	m_GOPList[0].m_tcOffsetDiv2 = 0;
1585	m_GOPList[0].m_POC = 1;
1586	m_GOPList[0].m_numRefPicsActive = 4;
1587	}
1588	#if SVC_EXTENSION
1589	}
1590	#endif
1591
1592	#if EXTERNAL_USEDBYCURR_N0082\|\| !FINAL_RPL_CHANGE_N0082
1593	Bool verifiedGOP=false;
1594	#endif
1595	Bool errorGOP=false;
1596	#if EXTERNAL_USEDBYCURR_N0082\|\| !FINAL_RPL_CHANGE_N0082
1597	Int checkGOP=1;
1598	Int numRefs = m_isField ? 2 : 1;
1599	#endif
1600	Int refList[MAX_NUM_REF_PICS+1];
1601	refList[0]=0;
1602	if(m_isField)
1603	{
1604	refList[1] = 1;
1605	}
1606	Bool isOK[MAX_GOP];
1607	for(Int i=0; i<MAX_GOP; i++)
1608	{
1609	isOK[i]=false;
1610	}
1611	#if EXTERNAL_USEDBYCURR_N0082\|\| !FINAL_RPL_CHANGE_N0082
1612	Int numOK=0;
1613	#endif
1614	#if !SVC_EXTENSION
1615	xConfirmPara( m_iIntraPeriod >=0&&(m_iIntraPeriod%m_iGOPSize!=0), "Intra period must be a multiple of GOPSize, or -1" );
1616	#endif
1617
1618	for(Int i=0; i<m_iGOPSize; i++)
1619	{
1620	if(m_GOPList[i].m_POC==m_iGOPSize)
1621	{
1622	xConfirmPara( m_GOPList[i].m_temporalId!=0 , "The last frame in each GOP must have temporal ID = 0 " );
1623	}
1624	}
1625
1626	#if SVC_EXTENSION
1627	xConfirmPara( m_numLayers > MAX_LAYERS , "Number of layers in config file is greater than MAX_LAYERS" );
1628	m_numLayers = m_numLayers > MAX_LAYERS ? MAX_LAYERS : m_numLayers;
1629
1630	// verify layer configuration parameters
1631	for(UInt layer=0; layer<m_numLayers; layer++)
1632	{
1633	if(m_acLayerCfg[layer].xCheckParameter(m_isField))
1634	{
1635	printf("\nError: invalid configuration parameter found in layer %d \n", layer);
1636	check_failed = true;
1637	}
1638	}
1639
1640	// verify layer configuration parameters
1641	for(UInt layer=0; layer<m_numLayers; layer++)
1642	{
1643	Int m_iIntraPeriod = m_acLayerCfg[layer].m_iIntraPeriod;
1644	#endif
1645	if ( (m_iIntraPeriod != 1) && !m_loopFilterOffsetInPPS && m_DeblockingFilterControlPresent && (!m_bLoopFilterDisable) )
1646	{
1647	for(Int i=0; i<m_iGOPSize; i++)
1648	{
1649	xConfirmPara( (m_GOPList[i].m_betaOffsetDiv2 + m_loopFilterBetaOffsetDiv2) < -6 \|\| (m_GOPList[i].m_betaOffsetDiv2 + m_loopFilterBetaOffsetDiv2) > 6, "Loop Filter Beta Offset div. 2 for one of the GOP entries exceeds supported range (-6 to 6)" );
1650	xConfirmPara( (m_GOPList[i].m_tcOffsetDiv2 + m_loopFilterTcOffsetDiv2) < -6 \|\| (m_GOPList[i].m_tcOffsetDiv2 + m_loopFilterTcOffsetDiv2) > 6, "Loop Filter Tc Offset div. 2 for one of the GOP entries exceeds supported range (-6 to 6)" );
1651	}
1652	}
1653	#if SVC_EXTENSION
1654	}
1655	#endif
1656	#if FINAL_RPL_CHANGE_N0082
1657	for(UInt layer=0; layer<m_numLayers; layer++)
1658	{
1659	if (m_acLayerCfg[layer].m_GOPListLayer[0].m_POC<0)
1660	{
1661	memcpy( m_acLayerCfg[layer].m_GOPListLayer, m_GOPList, sizeof(GOPEntry)*MAX_GOP );
1662	}
1663	errorGOP = xconfirmExtraGOP( m_acLayerCfg[layer].m_GOPListLayer );
1664	xConfirmPara(errorGOP,"Invalid GOP structure given");
1665	}
1666	#if TEMP_SCALABILITY_FIX
1667	if( m_acLayerCfg[1].m_GOPListLayer[5].m_POC == 6 && m_acLayerCfg[1].m_GOPListLayer[7].m_POC == 7 &&
1668	m_acLayerCfg[1].m_GOPListLayer[5].m_temporalId == 0 && m_acLayerCfg[1].m_GOPListLayer[7].m_temporalId == 0)
1669	#else
1670	//tentative for encoder
1671	if( m_acLayerCfg[1].m_GOPListLayer[5].m_POC == 6 && m_acLayerCfg[1].m_GOPListLayer[7].m_POC == 7 )
1672	#endif
1673	{
1674	//RA, POC5
1675	m_acLayerCfg[1].m_GOPListLayer[5].m_usedByCurrPic[2] = 0;
1676	m_acLayerCfg[1].m_GOPListLayer[5].m_refIdc[2] = 0;
1677	//RA, POC7
1678	m_acLayerCfg[1].m_GOPListLayer[7].m_usedByCurrPic[2] = 0;
1679	m_acLayerCfg[1].m_GOPListLayer[7].m_refIdc[2] = 0;
1680	}
1681	#endif
1682	#if EXTERNAL_USEDBYCURR_N0082\|\| !FINAL_RPL_CHANGE_N0082
1683	m_extraRPSs=0;
1684	//start looping through frames in coding order until we can verify that the GOP structure is correct.
1685	while(!verifiedGOP&&!errorGOP)
1686	{
1687	Int curGOP = (checkGOP-1)%m_iGOPSize;
1688	Int curPOC = ((checkGOP-1)/m_iGOPSize)*m_iGOPSize + m_GOPList[curGOP].m_POC;
1689	if(m_GOPList[curGOP].m_POC<0)
1690	{
1691	printf("\nError: found fewer Reference Picture Sets than GOPSize\n");
1692	errorGOP=true;
1693	}
1694	else
1695	{
1696	//check that all reference pictures are available, or have a POC < 0 meaning they might be available in the next GOP.
1697	Bool beforeI = false;
1698	for(Int i = 0; i< m_GOPList[curGOP].m_numRefPics; i++)
1699	{
1700	Int absPOC = curPOC+m_GOPList[curGOP].m_referencePics[i];
1701	if(absPOC < 0)
1702	{
1703	beforeI=true;
1704	}
1705	else
1706	{
1707	Bool found=false;
1708	for(Int j=0; j<numRefs; j++)
1709	{
1710	if(refList[j]==absPOC)
1711	{
1712	found=true;
1713	for(Int k=0; k<m_iGOPSize; k++)
1714	{
1715	if(absPOC%m_iGOPSize == m_GOPList[k].m_POC%m_iGOPSize)
1716	{
1717	if(m_GOPList[k].m_temporalId==m_GOPList[curGOP].m_temporalId)
1718	{
1719	m_GOPList[k].m_refPic = true;
1720	}
1721	m_GOPList[curGOP].m_usedByCurrPic[i]=m_GOPList[k].m_temporalId<=m_GOPList[curGOP].m_temporalId;
1722	}
1723	}
1724	}
1725	}
1726	if(!found)
1727	{
1728	printf("\nError: ref pic %d is not available for GOP frame %d\n",m_GOPList[curGOP].m_referencePics[i],curGOP+1);
1729	errorGOP=true;
1730	}
1731	}
1732	}
1733	if(!beforeI&&!errorGOP)
1734	{
1735	//all ref frames were present
1736	if(!isOK[curGOP])
1737	{
1738	numOK++;
1739	isOK[curGOP]=true;
1740	if(numOK==m_iGOPSize)
1741	{
1742	verifiedGOP=true;
1743	}
1744	}
1745	}
1746	else
1747	{
1748	//create a new GOPEntry for this frame containing all the reference pictures that were available (POC > 0)
1749	m_GOPList[m_iGOPSize+m_extraRPSs]=m_GOPList[curGOP];
1750	Int newRefs=0;
1751	for(Int i = 0; i< m_GOPList[curGOP].m_numRefPics; i++)
1752	{
1753	Int absPOC = curPOC+m_GOPList[curGOP].m_referencePics[i];
1754	if(absPOC>=0)
1755	{
1756	m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[newRefs]=m_GOPList[curGOP].m_referencePics[i];
1757	m_GOPList[m_iGOPSize+m_extraRPSs].m_usedByCurrPic[newRefs]=m_GOPList[curGOP].m_usedByCurrPic[i];
1758	newRefs++;
1759	}
1760	}
1761	Int numPrefRefs = m_GOPList[curGOP].m_numRefPicsActive;
1762
1763	for(Int offset = -1; offset>-checkGOP; offset--)
1764	{
1765	//step backwards in coding order and include any extra available pictures we might find useful to replace the ones with POC < 0.
1766	Int offGOP = (checkGOP-1+offset)%m_iGOPSize;
1767	Int offPOC = ((checkGOP-1+offset)/m_iGOPSize)*m_iGOPSize + m_GOPList[offGOP].m_POC;
1768	if(offPOC>=0&&m_GOPList[offGOP].m_temporalId<=m_GOPList[curGOP].m_temporalId)
1769	{
1770	Bool newRef=false;
1771	for(Int i=0; i<numRefs; i++)
1772	{
1773	if(refList[i]==offPOC)
1774	{
1775	newRef=true;
1776	}
1777	}
1778	for(Int i=0; i<newRefs; i++)
1779	{
1780	if(m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[i]==offPOC-curPOC)
1781	{
1782	newRef=false;
1783	}
1784	}
1785	if(newRef)
1786	{
1787	Int insertPoint=newRefs;
1788	//this picture can be added, find appropriate place in list and insert it.
1789	if(m_GOPList[offGOP].m_temporalId==m_GOPList[curGOP].m_temporalId)
1790	{
1791	m_GOPList[offGOP].m_refPic = true;
1792	}
1793	for(Int j=0; j<newRefs; j++)
1794	{
1795	if(m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[j]<offPOC-curPOC\|\|m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[j]>0)
1796	{
1797	insertPoint = j;
1798	break;
1799	}
1800	}
1801	Int prev = offPOC-curPOC;
1802	Int prevUsed = m_GOPList[offGOP].m_temporalId<=m_GOPList[curGOP].m_temporalId;
1803	for(Int j=insertPoint; j<newRefs+1; j++)
1804	{
1805	Int newPrev = m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[j];
1806	Int newUsed = m_GOPList[m_iGOPSize+m_extraRPSs].m_usedByCurrPic[j];
1807	m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[j]=prev;
1808	m_GOPList[m_iGOPSize+m_extraRPSs].m_usedByCurrPic[j]=prevUsed;
1809	prevUsed=newUsed;
1810	prev=newPrev;
1811	}
1812	newRefs++;
1813	}
1814	}
1815	if(newRefs>=numPrefRefs)
1816	{
1817	break;
1818	}
1819	}
1820	m_GOPList[m_iGOPSize+m_extraRPSs].m_numRefPics=newRefs;
1821	m_GOPList[m_iGOPSize+m_extraRPSs].m_POC = curPOC;
1822	if (m_extraRPSs == 0)
1823	{
1824	m_GOPList[m_iGOPSize+m_extraRPSs].m_interRPSPrediction = 0;
1825	m_GOPList[m_iGOPSize+m_extraRPSs].m_numRefIdc = 0;
1826	}
1827	else
1828	{
1829	Int rIdx = m_iGOPSize + m_extraRPSs - 1;
1830	Int refPOC = m_GOPList[rIdx].m_POC;
1831	Int refPics = m_GOPList[rIdx].m_numRefPics;
1832	Int newIdc=0;
1833	for(Int i = 0; i<= refPics; i++)
1834	{
1835	Int deltaPOC = ((i != refPics)? m_GOPList[rIdx].m_referencePics[i] : 0); // check if the reference abs POC is >= 0
1836	Int absPOCref = refPOC+deltaPOC;
1837	Int refIdc = 0;
1838	for (Int j = 0; j < m_GOPList[m_iGOPSize+m_extraRPSs].m_numRefPics; j++)
1839	{
1840	if ( (absPOCref - curPOC) == m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[j])
1841	{
1842	if (m_GOPList[m_iGOPSize+m_extraRPSs].m_usedByCurrPic[j])
1843	{
1844	refIdc = 1;
1845	}
1846	else
1847	{
1848	refIdc = 2;
1849	}
1850	}
1851	}
1852	m_GOPList[m_iGOPSize+m_extraRPSs].m_refIdc[newIdc]=refIdc;
1853	newIdc++;
1854	}
1855	m_GOPList[m_iGOPSize+m_extraRPSs].m_interRPSPrediction = 1;
1856	m_GOPList[m_iGOPSize+m_extraRPSs].m_numRefIdc = newIdc;
1857	m_GOPList[m_iGOPSize+m_extraRPSs].m_deltaRPS = refPOC - m_GOPList[m_iGOPSize+m_extraRPSs].m_POC;
1858	}
1859	curGOP=m_iGOPSize+m_extraRPSs;
1860	m_extraRPSs++;
1861	}
1862	numRefs=0;
1863	for(Int i = 0; i< m_GOPList[curGOP].m_numRefPics; i++)
1864	{
1865	Int absPOC = curPOC+m_GOPList[curGOP].m_referencePics[i];
1866	if(absPOC >= 0)
1867	{
1868	refList[numRefs]=absPOC;
1869	numRefs++;
1870	}
1871	}
1872	refList[numRefs]=curPOC;
1873	numRefs++;
1874	}
1875	checkGOP++;
1876	}
1877	xConfirmPara(errorGOP,"Invalid GOP structure given");
1878	#endif
1879	#if EXTERNAL_USEDBYCURR_N0082
1880	for(UInt layer=0; layer<m_numLayers; layer++)
1881	{
1882	for (Int i=0; i< m_iGOPSize; i++){
1883	if (m_acLayerCfg[layer].m_GOPListLayer[i].m_UseExtusedByCurrPic == 1 )
1884	{
1885	for(Int j=0; j<m_acLayerCfg[layer].m_GOPListLayer[i].m_numRefPics; j++ )
1886	{
1887	m_acLayerCfg[layer].m_GOPListLayer[i].m_usedByCurrPic[j] = m_acLayerCfg[layer].m_GOPListLayer[i].m_ExtusedByCurrPic[j];
1888	m_acLayerCfg[layer].m_GOPListLayer[i].m_refIdc[j] = m_acLayerCfg[layer].m_GOPListLayer[i].m_ExtusedByCurrPic[j];
1889	}
1890	}
1891	}
1892	}
1893	#endif
1894	m_maxTempLayer = 1;
1895	for(Int i=0; i<m_iGOPSize; i++)
1896	{
1897	if(m_GOPList[i].m_temporalId >= m_maxTempLayer)
1898	{
1899	m_maxTempLayer = m_GOPList[i].m_temporalId+1;
1900	}
1901	xConfirmPara(m_GOPList[i].m_sliceType!='B'&&m_GOPList[i].m_sliceType!='P', "Slice type must be equal to B or P");
1902	}
1903	for(Int i=0; i<MAX_TLAYER; i++)
1904	{
1905	m_numReorderPics[i] = 0;
1906	m_maxDecPicBuffering[i] = 1;
1907	}
1908	for(Int i=0; i<m_iGOPSize; i++)
1909	{
1910	if(m_GOPList[i].m_numRefPics+1 > m_maxDecPicBuffering[m_GOPList[i].m_temporalId])
1911	{
1912	m_maxDecPicBuffering[m_GOPList[i].m_temporalId] = m_GOPList[i].m_numRefPics + 1;
1913	}
1914
1915	Int highestDecodingNumberWithLowerPOC = 0;
1916	for(Int j=0; j<m_iGOPSize; j++)
1917	{
1918	if(m_GOPList[j].m_POC <= m_GOPList[i].m_POC)
1919	{
1920	highestDecodingNumberWithLowerPOC = j;
1921	}
1922	}
1923	Int numReorder = 0;
1924	for(Int j=0; j<highestDecodingNumberWithLowerPOC; j++)
1925	{
1926	if(m_GOPList[j].m_temporalId <= m_GOPList[i].m_temporalId &&
1927	m_GOPList[j].m_POC > m_GOPList[i].m_POC)
1928	{
1929	numReorder++;
1930	}
1931	}
1932	if(numReorder > m_numReorderPics[m_GOPList[i].m_temporalId])
1933	{
1934	m_numReorderPics[m_GOPList[i].m_temporalId] = numReorder;
1935	}
1936	}
1937	for(Int i=0; i<MAX_TLAYER-1; i++)
1938	{
1939	// a lower layer can not have higher value of m_numReorderPics than a higher layer
1940	if(m_numReorderPics[i+1] < m_numReorderPics[i])
1941	{
1942	m_numReorderPics[i+1] = m_numReorderPics[i];
1943	}
1944	// the value of num_reorder_pics[ i ] shall be in the range of 0 to max_dec_pic_buffering[ i ] - 1, inclusive
1945	if(m_numReorderPics[i] > m_maxDecPicBuffering[i] - 1)
1946	{
1947	m_maxDecPicBuffering[i] = m_numReorderPics[i] + 1;
1948	}
1949	// a lower layer can not have higher value of m_uiMaxDecPicBuffering than a higher layer
1950	if(m_maxDecPicBuffering[i+1] < m_maxDecPicBuffering[i])
1951	{
1952	m_maxDecPicBuffering[i+1] = m_maxDecPicBuffering[i];
1953	}
1954	}
1955
1956
1957	// the value of num_reorder_pics[ i ] shall be in the range of 0 to max_dec_pic_buffering[ i ] - 1, inclusive
1958	if(m_numReorderPics[MAX_TLAYER-1] > m_maxDecPicBuffering[MAX_TLAYER-1] - 1)
1959	{
1960	m_maxDecPicBuffering[MAX_TLAYER-1] = m_numReorderPics[MAX_TLAYER-1] + 1;
1961	}
1962
1963	#if SVC_EXTENSION // ToDo: it should be checked for the case when parameters are different for the layers
1964	for(UInt layer = 0; layer < MAX_LAYERS; layer++)
1965	{
1966	Int m_iSourceWidth = m_acLayerCfg[layer].m_iSourceWidth;
1967	Int m_iSourceHeight = m_acLayerCfg[layer].m_iSourceHeight;
1968	#endif
1969	if(m_vuiParametersPresentFlag && m_bitstreamRestrictionFlag)
1970	{
1971	Int PicSizeInSamplesY = m_iSourceWidth * m_iSourceHeight;
1972	if(tileFlag)
1973	{
1974	Int maxTileWidth = 0;
1975	Int maxTileHeight = 0;
1976	Int widthInCU = (m_iSourceWidth % m_uiMaxCUWidth) ? m_iSourceWidth/m_uiMaxCUWidth + 1: m_iSourceWidth/m_uiMaxCUWidth;
1977	Int heightInCU = (m_iSourceHeight % m_uiMaxCUHeight) ? m_iSourceHeight/m_uiMaxCUHeight + 1: m_iSourceHeight/m_uiMaxCUHeight;
1978	if(m_iUniformSpacingIdr)
1979	{
1980	maxTileWidth = m_uiMaxCUWidth*((widthInCU+m_iNumColumnsMinus1)/(m_iNumColumnsMinus1+1));
1981	maxTileHeight = m_uiMaxCUHeight*((heightInCU+m_iNumRowsMinus1)/(m_iNumRowsMinus1+1));
1982	// if only the last tile-row is one treeblock higher than the others
1983	// the maxTileHeight becomes smaller if the last row of treeblocks has lower height than the others
1984	if(!((heightInCU-1)%(m_iNumRowsMinus1+1)))
1985	{
1986	maxTileHeight = maxTileHeight - m_uiMaxCUHeight + (m_iSourceHeight % m_uiMaxCUHeight);
1987	}
1988	// if only the last tile-column is one treeblock wider than the others
1989	// the maxTileWidth becomes smaller if the last column of treeblocks has lower width than the others
1990	if(!((widthInCU-1)%(m_iNumColumnsMinus1+1)))
1991	{
1992	maxTileWidth = maxTileWidth - m_uiMaxCUWidth + (m_iSourceWidth % m_uiMaxCUWidth);
1993	}
1994	}
1995	else // not uniform spacing
1996	{
1997	if(m_iNumColumnsMinus1<1)
1998	{
1999	maxTileWidth = m_iSourceWidth;
2000	}
2001	else
2002	{
2003	Int accColumnWidth = 0;
2004	for(Int col=0; col<(m_iNumColumnsMinus1); col++)
2005	{
2006	maxTileWidth = m_pColumnWidth[col]>maxTileWidth ? m_pColumnWidth[col]:maxTileWidth;
2007	accColumnWidth += m_pColumnWidth[col];
2008	}
2009	maxTileWidth = (widthInCU-accColumnWidth)>maxTileWidth ? m_uiMaxCUWidth(widthInCU-accColumnWidth):m_uiMaxCUWidthmaxTileWidth;
2010	}
2011	if(m_iNumRowsMinus1<1)
2012	{
2013	maxTileHeight = m_iSourceHeight;
2014	}
2015	else
2016	{
2017	Int accRowHeight = 0;
2018	for(Int row=0; row<(m_iNumRowsMinus1); row++)
2019	{
2020	maxTileHeight = m_pRowHeight[row]>maxTileHeight ? m_pRowHeight[row]:maxTileHeight;
2021	accRowHeight += m_pRowHeight[row];
2022	}
2023	maxTileHeight = (heightInCU-accRowHeight)>maxTileHeight ? m_uiMaxCUHeight(heightInCU-accRowHeight):m_uiMaxCUHeightmaxTileHeight;
2024	}
2025	}
2026	Int maxSizeInSamplesY = maxTileWidth*maxTileHeight;
2027	m_minSpatialSegmentationIdc = 4*PicSizeInSamplesY/maxSizeInSamplesY-4;
2028	}
2029	else if(m_iWaveFrontSynchro)
2030	{
2031	m_minSpatialSegmentationIdc = 4PicSizeInSamplesY/((2m_iSourceHeight+m_iSourceWidth)*m_uiMaxCUHeight)-4;
2032	}
2033	else if(m_sliceMode == 1)
2034	{
2035	m_minSpatialSegmentationIdc = 4PicSizeInSamplesY/(m_sliceArgumentm_uiMaxCUWidth*m_uiMaxCUHeight)-4;
2036	}
2037	else
2038	{
2039	m_minSpatialSegmentationIdc = 0;
2040	}
2041	}
2042	#if SVC_EXTENSION
2043	}
2044	#endif
2045	xConfirmPara( m_iWaveFrontSynchro < 0, "WaveFrontSynchro cannot be negative" );
2046	#if !SVC_EXTENSION
2047	xConfirmPara( m_iWaveFrontSubstreams <= 0, "WaveFrontSubstreams must be positive" );
2048	xConfirmPara( m_iWaveFrontSubstreams > 1 && !m_iWaveFrontSynchro, "Must have WaveFrontSynchro > 0 in order to have WaveFrontSubstreams > 1" );
2049	#endif
2050
2051	xConfirmPara( m_decodedPictureHashSEIEnabled<0 \|\| m_decodedPictureHashSEIEnabled>3, "this hash type is not correct!\n");
2052
2053	if (m_toneMappingInfoSEIEnabled)
2054	{
2055	xConfirmPara( m_toneMapCodedDataBitDepth < 8 \|\| m_toneMapCodedDataBitDepth > 14 , "SEIToneMapCodedDataBitDepth must be in rage 8 to 14");
2056	xConfirmPara( m_toneMapTargetBitDepth < 1 \|\| (m_toneMapTargetBitDepth > 16 && m_toneMapTargetBitDepth < 255) , "SEIToneMapTargetBitDepth must be in rage 1 to 16 or equal to 255");
2057	xConfirmPara( m_toneMapModelId < 0 \|\| m_toneMapModelId > 4 , "SEIToneMapModelId must be in rage 0 to 4");
2058	xConfirmPara( m_cameraIsoSpeedValue == 0, "SEIToneMapCameraIsoSpeedValue shall not be equal to 0");
2059	xConfirmPara( m_extendedRangeWhiteLevel < 100, "SEIToneMapExtendedRangeWhiteLevel should be greater than or equal to 100");
2060	xConfirmPara( m_nominalBlackLevelLumaCodeValue >= m_nominalWhiteLevelLumaCodeValue, "SEIToneMapNominalWhiteLevelLumaCodeValue shall be greater than SEIToneMapNominalBlackLevelLumaCodeValue");
2061	xConfirmPara( m_extendedWhiteLevelLumaCodeValue < m_nominalWhiteLevelLumaCodeValue, "SEIToneMapExtendedWhiteLevelLumaCodeValue shall be greater than or equal to SEIToneMapNominalWhiteLevelLumaCodeValue");
2062	}
2063
2064	#if RATE_CONTROL_LAMBDA_DOMAIN
2065	#if RC_SHVC_HARMONIZATION
2066	for ( Int layer=0; layer<m_numLayers; layer++ )
2067	{
2068	if ( m_acLayerCfg[layer].m_RCEnableRateControl )
2069	{
2070	if ( m_acLayerCfg[layer].m_RCForceIntraQP )
2071	{
2072	if ( m_acLayerCfg[layer].m_RCInitialQP == 0 )
2073	{
2074	printf( "\nInitial QP for rate control is not specified. Reset not to use force intra QP!" );
2075	m_acLayerCfg[layer].m_RCForceIntraQP = false;
2076	}
2077	}
2078	}
2079	xConfirmPara( m_uiDeltaQpRD > 0, "Rate control cannot be used together with slice level multiple-QP optimization!\n" );
2080	}
2081	#else
2082	if ( m_RCEnableRateControl )
2083	{
2084	if ( m_RCForceIntraQP )
2085	{
2086	if ( m_RCInitialQP == 0 )
2087	{
2088	printf( "\nInitial QP for rate control is not specified. Reset not to use force intra QP!" );
2089	m_RCForceIntraQP = false;
2090	}
2091	}
2092	xConfirmPara( m_uiDeltaQpRD > 0, "Rate control cannot be used together with slice level multiple-QP optimization!\n" );
2093	}
2094	#endif
2095	#else
2096	if(m_enableRateCtrl)
2097	{
2098	Int numLCUInWidth = (m_iSourceWidth / m_uiMaxCUWidth) + (( m_iSourceWidth % m_uiMaxCUWidth ) ? 1 : 0);
2099	Int numLCUInHeight = (m_iSourceHeight / m_uiMaxCUHeight)+ (( m_iSourceHeight % m_uiMaxCUHeight) ? 1 : 0);
2100	Int numLCUInPic = numLCUInWidth * numLCUInHeight;
2101
2102	xConfirmPara( (numLCUInPic % m_numLCUInUnit) != 0, "total number of LCUs in a frame should be completely divided by NumLCUInUnit" );
2103
2104	m_iMaxDeltaQP = MAX_DELTA_QP;
2105	m_iMaxCuDQPDepth = MAX_CUDQP_DEPTH;
2106	}
2107	#endif
2108
2109	xConfirmPara(!m_TransquantBypassEnableFlag && m_CUTransquantBypassFlagValue, "CUTransquantBypassFlagValue cannot be 1 when TransquantBypassEnableFlag is 0");
2110
2111	xConfirmPara(m_log2ParallelMergeLevel < 2, "Log2ParallelMergeLevel should be larger than or equal to 2");
2112	if (m_framePackingSEIEnabled)
2113	{
2114	xConfirmPara(m_framePackingSEIType < 3 \|\| m_framePackingSEIType > 5 , "SEIFramePackingType must be in rage 3 to 5");
2115	}
2116	#if VPS_EXTN_DIRECT_REF_LAYERS
2117	#if M0457_PREDICTION_INDICATIONS
2118	xConfirmPara( (m_acLayerCfg[0].m_numSamplePredRefLayers != 0) && (m_acLayerCfg[0].m_numSamplePredRefLayers != -1), "Layer 0 cannot have any reference layers" );
2119	// NOTE: m_numSamplePredRefLayers (for any layer) could be -1 (not signalled in cfg), in which case only the "previous layer" would be taken for reference
2120	for(Int layer = 1; layer < MAX_LAYERS; layer++)
2121	{
2122	xConfirmPara(m_acLayerCfg[layer].m_numSamplePredRefLayers > layer, "Cannot reference more layers than before current layer");
2123	for(Int i = 0; i < m_acLayerCfg[layer].m_numSamplePredRefLayers; i++)
2124	{
2125	xConfirmPara(m_acLayerCfg[layer].m_samplePredRefLayerIds[i] > layer, "Cannot reference higher layers");
2126	xConfirmPara(m_acLayerCfg[layer].m_samplePredRefLayerIds[i] == layer, "Cannot reference the current layer itself");
2127	}
2128	}
2129	xConfirmPara( (m_acLayerCfg[0].m_numMotionPredRefLayers != 0) && (m_acLayerCfg[0].m_numMotionPredRefLayers != -1), "Layer 0 cannot have any reference layers" );
2130	// NOTE: m_numMotionPredRefLayers (for any layer) could be -1 (not signalled in cfg), in which case only the "previous layer" would be taken for reference
2131	for(Int layer = 1; layer < MAX_LAYERS; layer++)
2132	{
2133	xConfirmPara(m_acLayerCfg[layer].m_numMotionPredRefLayers > layer, "Cannot reference more layers than before current layer");
2134	for(Int i = 0; i < m_acLayerCfg[layer].m_numMotionPredRefLayers; i++)
2135	{
2136	xConfirmPara(m_acLayerCfg[layer].m_motionPredRefLayerIds[i] > layer, "Cannot reference higher layers");
2137	xConfirmPara(m_acLayerCfg[layer].m_motionPredRefLayerIds[i] == layer, "Cannot reference the current layer itself");
2138	}
2139	}
2140	#else
2141	xConfirmPara( (m_acLayerCfg[0].m_numDirectRefLayers != 0) && (m_acLayerCfg[0].m_numDirectRefLayers != -1), "Layer 0 cannot have any reference layers" );
2142	// NOTE: m_numDirectRefLayers (for any layer) could be -1 (not signalled in cfg), in which case only the "previous layer" would be taken for reference
2143	for(Int layer = 1; layer < MAX_LAYERS; layer++)
2144	{
2145	xConfirmPara(m_acLayerCfg[layer].m_numDirectRefLayers > layer, "Cannot reference more layers than before current layer");
2146	for(Int i = 0; i < m_acLayerCfg[layer].m_numDirectRefLayers; i++)
2147	{
2148	xConfirmPara(m_acLayerCfg[layer].m_refLayerIds[i] > layer, "Cannot reference higher layers");
2149	xConfirmPara(m_acLayerCfg[layer].m_refLayerIds[i] == layer, "Cannot reference the current layer itself");
2150	}
2151	}
2152	#endif
2153	xConfirmPara( (m_acLayerCfg[0].m_numActiveRefLayers != 0) && (m_acLayerCfg[0].m_numActiveRefLayers != -1), "Layer 0 cannot have any active reference layers" );
2154	// NOTE: m_numActiveRefLayers (for any layer) could be -1 (not signalled in cfg), in which case only the "previous layer" would be taken for reference
2155	for(Int layer = 1; layer < MAX_LAYERS; layer++)
2156	{
2157	#if M0457_PREDICTION_INDICATIONS
2158	Bool predEnabledFlag[MAX_LAYERS];
2159	for (Int refLayer = 0; refLayer < layer; refLayer++)
2160	{
2161	predEnabledFlag[refLayer] = false;
2162	}
2163	for(Int i = 0; i < m_acLayerCfg[layer].m_numSamplePredRefLayers; i++)
2164	{
2165	predEnabledFlag[m_acLayerCfg[layer].m_samplePredRefLayerIds[i]] = true;
2166	}
2167	for(Int i = 0; i < m_acLayerCfg[layer].m_numMotionPredRefLayers; i++)
2168	{
2169	predEnabledFlag[m_acLayerCfg[layer].m_motionPredRefLayerIds[i]] = true;
2170	}
2171	Int numDirectRefLayers = 0;
2172	for (Int refLayer = 0; refLayer < layer; refLayer++)
2173	{
2174	if (predEnabledFlag[refLayer] == true) numDirectRefLayers++;
2175	}
2176	xConfirmPara(m_acLayerCfg[layer].m_numActiveRefLayers > numDirectRefLayers, "Cannot reference more layers than NumDirectRefLayers");
2177	for(Int i = 0; i < m_acLayerCfg[layer].m_numActiveRefLayers; i++)
2178	{
2179	xConfirmPara(m_acLayerCfg[layer].m_predLayerIds[i] >= numDirectRefLayers, "Cannot reference higher layers");
2180	}
2181	#else
2182	xConfirmPara(m_acLayerCfg[layer].m_numActiveRefLayers > m_acLayerCfg[layer].m_numDirectRefLayers, "Cannot reference more layers than NumDirectRefLayers");
2183	for(Int i = 0; i < m_acLayerCfg[layer].m_numActiveRefLayers; i++)
2184	{
2185	xConfirmPara(m_acLayerCfg[layer].m_predLayerIds[i] >= m_acLayerCfg[layer].m_numDirectRefLayers, "Cannot reference higher layers");
2186	}
2187	#endif
2188	}
2189	#endif
2190	#if M0040_ADAPTIVE_RESOLUTION_CHANGE
2191	if (m_adaptiveResolutionChange > 0)
2192	{
2193	xConfirmPara(m_numLayers != 2, "Adaptive resolution change works with 2 layers only");
2194	xConfirmPara(m_acLayerCfg[1].m_iIntraPeriod == 0 \|\| (m_adaptiveResolutionChange % m_acLayerCfg[1].m_iIntraPeriod) != 0, "Adaptive resolution change must happen at enhancement layer RAP picture");
2195	}
2196	#endif
2197	#if N0120_MAX_TID_REF_CFG
2198	for (UInt layer=0; layer < MAX_LAYERS-1; layer++)
2199	{
2200	xConfirmPara(m_acLayerCfg[layer].m_maxTidIlRefPicsPlus1 < 0 \|\| m_acLayerCfg[layer].m_maxTidIlRefPicsPlus1 > 7, "MaxTidIlRefPicsPlus1 must be in range 0 to 7");
2201	}
2202	#endif
2203	#undef xConfirmPara
2204	if (check_failed)
2205	{
2206	exit(EXIT_FAILURE);
2207	}
2208	}
2209
2210	/** \todo use of global variables should be removed later
2211	*/
2212	Void TAppEncCfg::xSetGlobal()
2213	{
2214	// set max CU width & height
2215	g_uiMaxCUWidth = m_uiMaxCUWidth;
2216	g_uiMaxCUHeight = m_uiMaxCUHeight;
2217
2218	// compute actual CU depth with respect to config depth and max transform size
2219	g_uiAddCUDepth = 0;
2220	while( (m_uiMaxCUWidth>>m_uiMaxCUDepth) > ( 1 << ( m_uiQuadtreeTULog2MinSize + g_uiAddCUDepth ) ) ) g_uiAddCUDepth++;
2221
2222	m_uiMaxCUDepth += g_uiAddCUDepth;
2223	g_uiAddCUDepth++;
2224	g_uiMaxCUDepth = m_uiMaxCUDepth;
2225
2226	// set internal bit-depth and constants
2227	g_bitDepthY = m_internalBitDepthY;
2228	g_bitDepthC = m_internalBitDepthC;
2229
2230	g_uiPCMBitDepthLuma = m_bPCMInputBitDepthFlag ? m_inputBitDepthY : m_internalBitDepthY;
2231	g_uiPCMBitDepthChroma = m_bPCMInputBitDepthFlag ? m_inputBitDepthC : m_internalBitDepthC;
2232	}
2233
2234	Void TAppEncCfg::xPrintParameter()
2235	{
2236	printf("\n");
2237	#if SVC_EXTENSION
2238	printf("Total number of layers : %d\n", m_numLayers );
2239	#if SCALABILITY_MASK_E0104
2240	printf("Multiview : %d\n", m_scalabilityMask[1] );
2241	printf("Scalable : %d\n", m_scalabilityMask[2] );
2242	#else
2243	printf("Multiview : %d\n", m_scalabilityMask[0] );
2244	printf("Scalable : %d\n", m_scalabilityMask[1] );
2245	#endif
2246	#if M0040_ADAPTIVE_RESOLUTION_CHANGE
2247	printf("Adaptive Resolution Change : %d\n", m_adaptiveResolutionChange );
2248	#endif
2249	for(UInt layer=0; layer<m_numLayers; layer++)
2250	{
2251	printf("=== Layer %d settings === \n", layer);
2252	#if AVC_SYNTAX
2253	m_acLayerCfg[layer].xPrintParameter( layer );
2254	#else
2255	m_acLayerCfg[layer].xPrintParameter();
2256	#endif
2257	printf("\n");
2258	}
2259	printf("=== Common configuration settings === \n");
2260	printf("Bitstream File : %s\n", m_pBitstreamFile );
2261	#else
2262	printf("Input File : %s\n", m_pchInputFile );
2263	printf("Bitstream File : %s\n", m_pchBitstreamFile );
2264	printf("Reconstruction File : %s\n", m_pchReconFile );
2265	printf("Real Format : %dx%d %dHz\n", m_iSourceWidth - m_confLeft - m_confRight, m_iSourceHeight - m_confTop - m_confBottom, m_iFrameRate );
2266	printf("Internal Format : %dx%d %dHz\n", m_iSourceWidth, m_iSourceHeight, m_iFrameRate );
2267	#endif
2268	if (m_isField)
2269	{
2270	printf("Frame/Field : Field based coding\n");
2271	printf("Field index : %u - %d (%d fields)\n", m_FrameSkip, m_FrameSkip+m_framesToBeEncoded-1, m_framesToBeEncoded );
2272	if (m_isTopFieldFirst)
2273	{
2274	printf("Field Order : Top field first\n");
2275	}
2276	else
2277	{
2278	printf("Field Order : Bottom field first\n");
2279	}
2280	}
2281	else
2282	{
2283	printf("Frame/Field : Frame based coding\n");
2284	printf("Frame index : %u - %d (%d frames)\n", m_FrameSkip, m_FrameSkip+m_framesToBeEncoded-1, m_framesToBeEncoded );
2285	}
2286	printf("CU size / depth : %d / %d\n", m_uiMaxCUWidth, m_uiMaxCUDepth );
2287	printf("RQT trans. size (min / max) : %d / %d\n", 1 << m_uiQuadtreeTULog2MinSize, 1 << m_uiQuadtreeTULog2MaxSize );
2288	printf("Max RQT depth inter : %d\n", m_uiQuadtreeTUMaxDepthInter);
2289	printf("Max RQT depth intra : %d\n", m_uiQuadtreeTUMaxDepthIntra);
2290	printf("Min PCM size : %d\n", 1 << m_uiPCMLog2MinSize);
2291	printf("Motion search range : %d\n", m_iSearchRange );
2292	#if !SVC_EXTENSION
2293	printf("Intra period : %d\n", m_iIntraPeriod );
2294	#endif
2295	printf("Decoding refresh type : %d\n", m_iDecodingRefreshType );
2296	#if !SVC_EXTENSION
2297	printf("QP : %5.2f\n", m_fQP );
2298	#endif
2299	printf("Max dQP signaling depth : %d\n", m_iMaxCuDQPDepth);
2300
2301	printf("Cb QP Offset : %d\n", m_cbQpOffset );
2302	printf("Cr QP Offset : %d\n", m_crQpOffset);
2303
2304	printf("QP adaptation : %d (range=%d)\n", m_bUseAdaptiveQP, (m_bUseAdaptiveQP ? m_iQPAdaptationRange : 0) );
2305	printf("GOP size : %d\n", m_iGOPSize );
2306	printf("Internal bit depth : (Y:%d, C:%d)\n", m_internalBitDepthY, m_internalBitDepthC );
2307	printf("PCM sample bit depth : (Y:%d, C:%d)\n", g_uiPCMBitDepthLuma, g_uiPCMBitDepthChroma );
2308	#if RATE_CONTROL_LAMBDA_DOMAIN
2309	#if !RC_SHVC_HARMONIZATION
2310	printf("RateControl : %d\n", m_RCEnableRateControl );
2311	if(m_RCEnableRateControl)
2312	{
2313	printf("TargetBitrate : %d\n", m_RCTargetBitrate );
2314	printf("KeepHierarchicalBit : %d\n", m_RCKeepHierarchicalBit );
2315	printf("LCULevelRC : %d\n", m_RCLCULevelRC );
2316	printf("UseLCUSeparateModel : %d\n", m_RCUseLCUSeparateModel );
2317	printf("InitialQP : %d\n", m_RCInitialQP );
2318	printf("ForceIntraQP : %d\n", m_RCForceIntraQP );
2319	}
2320	#endif
2321	#else
2322	printf("RateControl : %d\n", m_enableRateCtrl);
2323	if(m_enableRateCtrl)
2324	{
2325	printf("TargetBitrate : %d\n", m_targetBitrate);
2326	printf("NumLCUInUnit : %d\n", m_numLCUInUnit);
2327	}
2328	#endif
2329	printf("Max Num Merge Candidates : %d\n", m_maxNumMergeCand);
2330	printf("\n");
2331
2332	printf("TOOL CFG: ");
2333	printf("IBD:%d ", g_bitDepthY > m_inputBitDepthY \|\| g_bitDepthC > m_inputBitDepthC);
2334	printf("HAD:%d ", m_bUseHADME );
2335	printf("SRD:%d ", m_bUseSBACRD );
2336	printf("RDQ:%d ", m_useRDOQ );
2337	printf("RDQTS:%d ", m_useRDOQTS );
2338	printf("RDpenalty:%d ", m_rdPenalty );
2339	printf("SQP:%d ", m_uiDeltaQpRD );
2340	printf("ASR:%d ", m_bUseASR );
2341	printf("FEN:%d ", m_bUseFastEnc );
2342	printf("ECU:%d ", m_bUseEarlyCU );
2343	printf("FDM:%d ", m_useFastDecisionForMerge );
2344	printf("CFM:%d ", m_bUseCbfFastMode );
2345	printf("ESD:%d ", m_useEarlySkipDetection );
2346	#if FAST_INTRA_SHVC
2347	printf("FIS:%d ", m_useFastIntraScalable );
2348	#endif
2349	printf("RQT:%d ", 1 );
2350	printf("TransformSkip:%d ", m_useTransformSkip );
2351	printf("TransformSkipFast:%d ", m_useTransformSkipFast );
2352	printf("Slice: M=%d ", m_sliceMode);
2353	if (m_sliceMode!=0)
2354	{
2355	printf("A=%d ", m_sliceArgument);
2356	}
2357	printf("SliceSegment: M=%d ",m_sliceSegmentMode);
2358	if (m_sliceSegmentMode!=0)
2359	{
2360	printf("A=%d ", m_sliceSegmentArgument);
2361	}
2362	printf("CIP:%d ", m_bUseConstrainedIntraPred);
2363	printf("SAO:%d ", (m_bUseSAO)?(1):(0));
2364	printf("PCM:%d ", (m_usePCM && (1<<m_uiPCMLog2MinSize) <= m_uiMaxCUWidth)? 1 : 0);
2365	printf("SAOLcuBasedOptimization:%d ", (m_saoLcuBasedOptimization)?(1):(0));
2366
2367	printf("LosslessCuEnabled:%d ", (m_useLossless)? 1:0 );
2368	printf("WPP:%d ", (Int)m_useWeightedPred);
2369	printf("WPB:%d ", (Int)m_useWeightedBiPred);
2370	printf("PME:%d ", m_log2ParallelMergeLevel);
2371	#if !SVC_EXTENSION
2372	printf(" WaveFrontSynchro:%d WaveFrontSubstreams:%d",
2373	m_iWaveFrontSynchro, m_iWaveFrontSubstreams);
2374	#endif
2375	printf(" ScalingList:%d ", m_useScalingListId );
2376	printf("TMVPMode:%d ", m_TMVPModeId );
2377	#if ADAPTIVE_QP_SELECTION
2378	printf("AQpS:%d", m_bUseAdaptQpSelect );
2379	#endif
2380
2381	printf(" SignBitHidingFlag:%d ", m_signHideFlag);
2382	#if SVC_EXTENSION
2383	printf("RecalQP:%d ", m_recalculateQPAccordingToLambda ? 1 : 0 );
2384	#if AVC_BASE
2385	printf("AvcBase:%d ", m_avcBaseLayerFlag ? 1 : 0);
2386	#else
2387	printf("AvcBase:%d ", 0);
2388	#endif
2389	printf("EL_RAP_SliceType: %d ", m_elRapSliceBEnabled);
2390	printf("REF_IDX_ME_ZEROMV: %d ", REF_IDX_ME_ZEROMV);
2391	printf("ENCODER_FAST_MODE: %d ", ENCODER_FAST_MODE);
2392	printf("REF_IDX_MFM: %d ", REF_IDX_MFM);
2393	#else
2394	printf("RecalQP:%d", m_recalculateQPAccordingToLambda ? 1 : 0 );
2395	#endif
2396	printf("\n\n");
2397
2398	fflush(stdout);
2399	}
2400
2401	Bool confirmPara(Bool bflag, const Char* message)
2402	{
2403	if (!bflag)
2404	return false;
2405
2406	printf("Error: %s\n",message);
2407	return true;
2408	}
2409
2410	#if SCALED_REF_LAYER_OFFSETS
2411	Void TAppEncCfg::cfgStringToArray(Int *arr, string cfgString, Int numEntries, const char logString)
2412	{
2413	Char *tempChar = cfgString.empty() ? NULL : strdup(cfgString.c_str());
2414	if( numEntries > 0 )
2415	{
2416	Char *arrayEntry;
2417	Int i = 0;
2418	*arr = new Int[numEntries];
2419
2420	arrayEntry = strtok( tempChar, " ,");
2421	while(arrayEntry != NULL)
2422	{
2423	if( i >= numEntries )
2424	{
2425	printf( "%s: The number of entries specified is larger than the allowed number.\n", logString );
2426	exit( EXIT_FAILURE );
2427	}
2428	( arr + i ) = atoi( arrayEntry );
2429	arrayEntry = strtok(NULL, " ,");
2430	i++;
2431	}
2432	if( i < numEntries )
2433	{
2434	printf( "%s: Some entries are not specified.\n", logString );
2435	exit( EXIT_FAILURE );
2436	}
2437	}
2438	else
2439	{
2440	*arr = NULL;
2441	}
2442	}
2443	#endif
2444
2445	#if FINAL_RPL_CHANGE_N0082
2446	Bool TAppEncCfg::xconfirmExtraGOP (GOPEntry * ge)
2447	{
2448	Bool verifiedGOP=false;
2449	Bool errorGOP=false;
2450	Int checkGOP=1;
2451	Int numRefs = 1;
2452	Int refList[MAX_NUM_REF_PICS+1];
2453	refList[0]=0;
2454	Bool isOK[MAX_GOP];
2455	for(Int i=0; i<MAX_GOP; i++)
2456	{
2457	isOK[i]=false;
2458	}
2459	Int numOK=0;
2460
2461	m_extraRPSs=0;
2462	//start looping through frames in coding order until we can verify that the GOP structure is correct.
2463	while(!verifiedGOP&&!errorGOP)
2464	{
2465	Int curGOP = (checkGOP-1)%m_iGOPSize;
2466	Int curPOC = ((checkGOP-1)/m_iGOPSize)*m_iGOPSize + ge[curGOP].m_POC;
2467	if(ge[curGOP].m_POC<0)
2468	{
2469	printf("\nError: found fewer Reference Picture Sets than GOPSize\n");
2470	errorGOP=true;
2471	}
2472	else
2473	{
2474	//check that all reference pictures are available, or have a POC < 0 meaning they might be available in the next GOP.
2475	Bool beforeI = false;
2476	for(Int i = 0; i< ge[curGOP].m_numRefPics; i++)
2477	{
2478	Int absPOC = curPOC+ge[curGOP].m_referencePics[i];
2479	if(absPOC < 0)
2480	{
2481	beforeI=true;
2482	}
2483	else
2484	{
2485	Bool found=false;
2486	for(Int j=0; j<numRefs; j++)
2487	{
2488	if(refList[j]==absPOC)
2489	{
2490	found=true;
2491	for(Int k=0; k<m_iGOPSize; k++)
2492	{
2493	if(absPOC%m_iGOPSize == ge[k].m_POC%m_iGOPSize)
2494	{
2495	if(ge[k].m_temporalId==ge[curGOP].m_temporalId)
2496	{
2497	ge[k].m_refPic = true;
2498	}
2499	ge[curGOP].m_usedByCurrPic[i]=ge[k].m_temporalId<=ge[curGOP].m_temporalId;
2500	}
2501	}
2502	}
2503	}
2504	if(!found)
2505	{
2506	printf("\nError: ref pic %d is not available for GOP frame %d\n",ge[curGOP].m_referencePics[i],curGOP+1);
2507	errorGOP=true;
2508	}
2509	}
2510	}
2511	if(!beforeI&&!errorGOP)
2512	{
2513	//all ref frames were present
2514	if(!isOK[curGOP])
2515	{
2516	numOK++;
2517	isOK[curGOP]=true;
2518	if(numOK==m_iGOPSize)
2519	{
2520	verifiedGOP=true;
2521	}
2522	}
2523	}
2524	else
2525	{
2526	//create a new GOPEntry for this frame containing all the reference pictures that were available (POC > 0)
2527	ge[m_iGOPSize+m_extraRPSs]=ge[curGOP];
2528	Int newRefs=0;
2529	for(Int i = 0; i< ge[curGOP].m_numRefPics; i++)
2530	{
2531	Int absPOC = curPOC+ge[curGOP].m_referencePics[i];
2532	if(absPOC>=0)
2533	{
2534	ge[m_iGOPSize+m_extraRPSs].m_referencePics[newRefs]=ge[curGOP].m_referencePics[i];
2535	ge[m_iGOPSize+m_extraRPSs].m_usedByCurrPic[newRefs]=ge[curGOP].m_usedByCurrPic[i];
2536	newRefs++;
2537	}
2538	}
2539	Int numPrefRefs = ge[curGOP].m_numRefPicsActive;
2540
2541	for(Int offset = -1; offset>-checkGOP; offset--)
2542	{
2543	//step backwards in coding order and include any extra available pictures we might find useful to replace the ones with POC < 0.
2544	Int offGOP = (checkGOP-1+offset)%m_iGOPSize;
2545	Int offPOC = ((checkGOP-1+offset)/m_iGOPSize)*m_iGOPSize + ge[offGOP].m_POC;
2546	if(offPOC>=0&&ge[offGOP].m_temporalId<=ge[curGOP].m_temporalId)
2547	{
2548	Bool newRef=false;
2549	for(Int i=0; i<numRefs; i++)
2550	{
2551	if(refList[i]==offPOC)
2552	{
2553	newRef=true;
2554	}
2555	}
2556	for(Int i=0; i<newRefs; i++)
2557	{
2558	if(ge[m_iGOPSize+m_extraRPSs].m_referencePics[i]==offPOC-curPOC)
2559	{
2560	newRef=false;
2561	}
2562	}
2563	if(newRef)
2564	{
2565	Int insertPoint=newRefs;
2566	//this picture can be added, find appropriate place in list and insert it.
2567	if(ge[offGOP].m_temporalId==ge[curGOP].m_temporalId)
2568	{
2569	ge[offGOP].m_refPic = true;
2570	}
2571	for(Int j=0; j<newRefs; j++)
2572	{
2573	if(ge[m_iGOPSize+m_extraRPSs].m_referencePics[j]<offPOC-curPOC\|\|ge[m_iGOPSize+m_extraRPSs].m_referencePics[j]>0)
2574	{
2575	insertPoint = j;
2576	break;
2577	}
2578	}
2579	Int prev = offPOC-curPOC;
2580	Int prevUsed = ge[offGOP].m_temporalId<=ge[curGOP].m_temporalId;
2581	for(Int j=insertPoint; j<newRefs+1; j++)
2582	{
2583	Int newPrev = ge[m_iGOPSize+m_extraRPSs].m_referencePics[j];
2584	Int newUsed = ge[m_iGOPSize+m_extraRPSs].m_usedByCurrPic[j];
2585	ge[m_iGOPSize+m_extraRPSs].m_referencePics[j]=prev;
2586	ge[m_iGOPSize+m_extraRPSs].m_usedByCurrPic[j]=prevUsed;
2587	prevUsed=newUsed;
2588	prev=newPrev;
2589	}
2590	newRefs++;
2591	}
2592	}
2593	if(newRefs>=numPrefRefs)
2594	{
2595	break;
2596	}
2597	}
2598	ge[m_iGOPSize+m_extraRPSs].m_numRefPics=newRefs;
2599	ge[m_iGOPSize+m_extraRPSs].m_POC = curPOC;
2600	if (m_extraRPSs == 0)
2601	{
2602	ge[m_iGOPSize+m_extraRPSs].m_interRPSPrediction = 0;
2603	ge[m_iGOPSize+m_extraRPSs].m_numRefIdc = 0;
2604	}
2605	else
2606	{
2607	Int rIdx = m_iGOPSize + m_extraRPSs - 1;
2608	Int refPOC = ge[rIdx].m_POC;
2609	Int refPics = ge[rIdx].m_numRefPics;
2610	Int newIdc=0;
2611	for(Int i = 0; i<= refPics; i++)
2612	{
2613	Int deltaPOC = ((i != refPics)? ge[rIdx].m_referencePics[i] : 0); // check if the reference abs POC is >= 0
2614	Int absPOCref = refPOC+deltaPOC;
2615	Int refIdc = 0;
2616	for (Int j = 0; j < ge[m_iGOPSize+m_extraRPSs].m_numRefPics; j++)
2617	{
2618	if ( (absPOCref - curPOC) == ge[m_iGOPSize+m_extraRPSs].m_referencePics[j])
2619	{
2620	if (ge[m_iGOPSize+m_extraRPSs].m_usedByCurrPic[j])
2621	{
2622	refIdc = 1;
2623	}
2624	else
2625	{
2626	refIdc = 2;
2627	}
2628	}
2629	}
2630	ge[m_iGOPSize+m_extraRPSs].m_refIdc[newIdc]=refIdc;
2631	newIdc++;
2632	}
2633	ge[m_iGOPSize+m_extraRPSs].m_interRPSPrediction = 1;
2634	ge[m_iGOPSize+m_extraRPSs].m_numRefIdc = newIdc;
2635	ge[m_iGOPSize+m_extraRPSs].m_deltaRPS = refPOC - ge[m_iGOPSize+m_extraRPSs].m_POC;
2636	}
2637	curGOP=m_iGOPSize+m_extraRPSs;
2638	m_extraRPSs++;
2639	}
2640	numRefs=0;
2641	for(Int i = 0; i< ge[curGOP].m_numRefPics; i++)
2642	{
2643	Int absPOC = curPOC+ge[curGOP].m_referencePics[i];
2644	if(absPOC >= 0)
2645	{
2646	refList[numRefs]=absPOC;
2647	numRefs++;
2648	}
2649	}
2650	refList[numRefs]=curPOC;
2651	numRefs++;
2652	}
2653	checkGOP++;
2654	}
2655
2656	return errorGOP; //update
2657	}
2658	#endif
2659	//! \}

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