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source: 3DVCSoftware/branches/HTM-DEV-0.1-dev/source/App/TAppEncoder/TAppEncCfg.cpp @ 367

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Last change on this file since 367 was 367, checked in by tech, 12 years ago
Further minor cleanups.
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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	TAppEncCfg::TAppEncCfg()
66	: m_pchInputFile()
67	, m_pchBitstreamFile()
68	, m_pchReconFile()
69	, m_pchdQPFile()
70	, m_pColumnWidth()
71	, m_pRowHeight()
72	, m_scalingListFile()
73	{
74	m_aidQP = NULL;
75	#if J0149_TONE_MAPPING_SEI
76	m_startOfCodedInterval = NULL;
77	m_codedPivotValue = NULL;
78	m_targetPivotValue = NULL;
79	#endif
80	}
81
82	TAppEncCfg::~TAppEncCfg()
83	{
84	if ( m_aidQP )
85	{
86	delete[] m_aidQP;
87	}
88	#if J0149_TONE_MAPPING_SEI
89	if ( m_startOfCodedInterval )
90	{
91	delete[] m_startOfCodedInterval;
92	m_startOfCodedInterval = NULL;
93	}
94	if ( m_codedPivotValue )
95	{
96	delete[] m_codedPivotValue;
97	m_codedPivotValue = NULL;
98	}
99	if ( m_targetPivotValue )
100	{
101	delete[] m_targetPivotValue;
102	m_targetPivotValue = NULL;
103	}
104	#endif
105	free(m_pchInputFile);
106	free(m_pchBitstreamFile);
107	free(m_pchReconFile);
108	free(m_pchdQPFile);
109	free(m_pColumnWidth);
110	free(m_pRowHeight);
111	free(m_scalingListFile);
112	}
113
114	Void TAppEncCfg::create()
115	{
116	}
117
118	Void TAppEncCfg::destroy()
119	{
120	}
121
122	std::istringstream &operator>>(std::istringstream &in, GOPEntry &entry) //input
123	{
124	in>>entry.m_sliceType;
125	in>>entry.m_POC;
126	in>>entry.m_QPOffset;
127	in>>entry.m_QPFactor;
128	in>>entry.m_tcOffsetDiv2;
129	in>>entry.m_betaOffsetDiv2;
130	in>>entry.m_temporalId;
131	in>>entry.m_numRefPicsActive;
132	in>>entry.m_numRefPics;
133	for ( Int i = 0; i < entry.m_numRefPics; i++ )
134	{
135	in>>entry.m_referencePics[i];
136	}
137	in>>entry.m_interRPSPrediction;
138	#if AUTO_INTER_RPS
139	if (entry.m_interRPSPrediction==1)
140	{
141	in>>entry.m_deltaRPS;
142	in>>entry.m_numRefIdc;
143	for ( Int i = 0; i < entry.m_numRefIdc; i++ )
144	{
145	in>>entry.m_refIdc[i];
146	}
147	}
148	else if (entry.m_interRPSPrediction==2)
149	{
150	in>>entry.m_deltaRPS;
151	}
152	#else
153	if (entry.m_interRPSPrediction)
154	{
155	in>>entry.m_deltaRPS;
156	in>>entry.m_numRefIdc;
157	for ( Int i = 0; i < entry.m_numRefIdc; i++ )
158	{
159	in>>entry.m_refIdc[i];
160	}
161	}
162	#endif
163	return in;
164	}
165
166	static const struct MapStrToProfile {
167	const Char* str;
168	Profile::Name value;
169	} strToProfile[] = {
170	{"none", Profile::NONE},
171	{"main", Profile::MAIN},
172	{"main10", Profile::MAIN10},
173	{"main-still-picture", Profile::MAINSTILLPICTURE},
174	};
175
176	static const struct MapStrToTier {
177	const Char* str;
178	Level::Tier value;
179	} strToTier[] = {
180	{"main", Level::MAIN},
181	{"high", Level::HIGH},
182	};
183
184	static const struct MapStrToLevel {
185	const Char* str;
186	Level::Name value;
187	} strToLevel[] = {
188	{"none",Level::NONE},
189	{"1", Level::LEVEL1},
190	{"2", Level::LEVEL2},
191	{"2.1", Level::LEVEL2_1},
192	{"3", Level::LEVEL3},
193	{"3.1", Level::LEVEL3_1},
194	{"4", Level::LEVEL4},
195	{"4.1", Level::LEVEL4_1},
196	{"5", Level::LEVEL5},
197	{"5.1", Level::LEVEL5_1},
198	{"5.2", Level::LEVEL5_2},
199	{"6", Level::LEVEL6},
200	{"6.1", Level::LEVEL6_1},
201	{"6.2", Level::LEVEL6_2},
202	};
203
204	template<typename T, typename P>
205	static istream& readStrToEnum(P map[], unsigned long mapLen, istream &in, T &val)
206	{
207	string str;
208	in >> str;
209
210	for (Int i = 0; i < mapLen; i++)
211	{
212	if (str == map[i].str)
213	{
214	val = map[i].value;
215	goto found;
216	}
217	}
218	/* not found */
219	in.setstate(ios::failbit);
220	found:
221	return in;
222	}
223
224	static istream& operator>>(istream &in, Profile::Name &profile)
225	{
226	return readStrToEnum(strToProfile, sizeof(strToProfile)/sizeof(*strToProfile), in, profile);
227	}
228
229	static istream& operator>>(istream &in, Level::Tier &tier)
230	{
231	return readStrToEnum(strToTier, sizeof(strToTier)/sizeof(*strToTier), in, tier);
232	}
233
234	static istream& operator>>(istream &in, Level::Name &level)
235	{
236	return readStrToEnum(strToLevel, sizeof(strToLevel)/sizeof(*strToLevel), in, level);
237	}
238
239	#if SIGNAL_BITRATE_PICRATE_IN_VPS
240	Void readBoolString(const string inpString, const Int numEntries, Bool* &memberArray, const char *elementName);
241	Void readIntString(const string inpString, const Int numEntries, Int* &memberArray, const char *elementName);
242	#endif
243	// ====================================================================================================================
244	// Public member functions
245	// ====================================================================================================================
246
247	/** \param argc number of arguments
248	\param argv array of arguments
249	\retval true when success
250	*/
251	Bool TAppEncCfg::parseCfg( Int argc, Char* argv[] )
252	{
253	Bool do_help = false;
254
255	string cfg_InputFile;
256	string cfg_BitstreamFile;
257	string cfg_ReconFile;
258	string cfg_dQPFile;
259	string cfg_ColumnWidth;
260	string cfg_RowHeight;
261	string cfg_ScalingListFile;
262	#if J0149_TONE_MAPPING_SEI
263	string cfg_startOfCodedInterval;
264	string cfg_codedPivotValue;
265	string cfg_targetPivotValue;
266	#endif
267	#if SIGNAL_BITRATE_PICRATE_IN_VPS
268	string cfg_bitRateInfoPresentFlag;
269	string cfg_picRateInfoPresentFlag;
270	string cfg_avgBitRate;
271	string cfg_maxBitRate;
272	string cfg_avgPicRate;
273	string cfg_constantPicRateIdc;
274	#endif
275	po::Options opts;
276	opts.addOptions()
277	("help", do_help, false, "this help text")
278	("c", po::parseConfigFile, "configuration file name")
279
280	// File, I/O and source parameters
281	("InputFile,i", cfg_InputFile, string(""), "Original YUV input file name")
282	("BitstreamFile,b", cfg_BitstreamFile, string(""), "Bitstream output file name")
283	("ReconFile,o", cfg_ReconFile, string(""), "Reconstructed YUV output file name")
284	("SourceWidth,-wdt", m_iSourceWidth, 0, "Source picture width")
285	("SourceHeight,-hgt", m_iSourceHeight, 0, "Source picture height")
286	("InputBitDepth", m_inputBitDepthY, 8, "Bit-depth of input file")
287	("OutputBitDepth", m_outputBitDepthY, 0, "Bit-depth of output file (default:InternalBitDepth)")
288	("InternalBitDepth", m_internalBitDepthY, 0, "Bit-depth the codec operates at. (default:InputBitDepth)"
289	"If different to InputBitDepth, source data will be converted")
290	("InputBitDepthC", m_inputBitDepthC, 0, "As per InputBitDepth but for chroma component. (default:InputBitDepth)")
291	("OutputBitDepthC", m_outputBitDepthC, 0, "As per OutputBitDepth but for chroma component. (default:InternalBitDepthC)")
292	("InternalBitDepthC", m_internalBitDepthC, 0, "As per InternalBitDepth but for chroma component. (default:IntrenalBitDepth)")
293	("ConformanceMode", m_conformanceMode, 0, "Window conformance mode (0: no window, 1:automatic padding, 2:padding, 3:conformance")
294	("HorizontalPadding,-pdx",m_aiPad[0], 0, "Horizontal source padding for conformance window mode 2")
295	("VerticalPadding,-pdy", m_aiPad[1], 0, "Vertical source padding for conformance window mode 2")
296	("ConfLeft", m_confLeft, 0, "Left offset for window conformance mode 3")
297	("ConfRight", m_confRight, 0, "Right offset for window conformance mode 3")
298	("ConfTop", m_confTop, 0, "Top offset for window conformance mode 3")
299	("ConfBottom", m_confBottom, 0, "Bottom offset for window conformance mode 3")
300	("FrameRate,-fr", m_iFrameRate, 0, "Frame rate")
301	("FrameSkip,-fs", m_FrameSkip, 0u, "Number of frames to skip at start of input YUV")
302	("FramesToBeEncoded,f", m_framesToBeEncoded, 0, "Number of frames to be encoded (default=all)")
303
304	// Profile and level
305	("Profile", m_profile, Profile::NONE, "Profile to be used when encoding (Incomplete)")
306	("Level", m_level, Level::NONE, "Level limit to be used, eg 5.1 (Incomplete)")
307	("Tier", m_levelTier, Level::MAIN, "Tier to use for interpretation of --Level")
308
309	#if L0046_CONSTRAINT_FLAGS
310	("ProgressiveSource", m_progressiveSourceFlag, false, "Indicate that source is progressive")
311	("InterlacedSource", m_interlacedSourceFlag, false, "Indicate that source is interlaced")
312	("NonPackedSource", m_nonPackedConstraintFlag, false, "Indicate that source does not contain frame packing")
313	("FrameOnly", m_frameOnlyConstraintFlag, false, "Indicate that the bitstream contains only frames")
314	#endif
315
316	// Unit definition parameters
317	("MaxCUWidth", m_uiMaxCUWidth, 64u)
318	("MaxCUHeight", m_uiMaxCUHeight, 64u)
319	// todo: remove defaults from MaxCUSize
320	("MaxCUSize,s", m_uiMaxCUWidth, 64u, "Maximum CU size")
321	("MaxCUSize,s", m_uiMaxCUHeight, 64u, "Maximum CU size")
322	("MaxPartitionDepth,h", m_uiMaxCUDepth, 4u, "CU depth")
323
324	("QuadtreeTULog2MaxSize", m_uiQuadtreeTULog2MaxSize, 6u, "Maximum TU size in logarithm base 2")
325	("QuadtreeTULog2MinSize", m_uiQuadtreeTULog2MinSize, 2u, "Minimum TU size in logarithm base 2")
326
327	("QuadtreeTUMaxDepthIntra", m_uiQuadtreeTUMaxDepthIntra, 1u, "Depth of TU tree for intra CUs")
328	("QuadtreeTUMaxDepthInter", m_uiQuadtreeTUMaxDepthInter, 2u, "Depth of TU tree for inter CUs")
329
330	// Coding structure paramters
331	("IntraPeriod,-ip", m_iIntraPeriod, -1, "Intra period in frames, (-1: only first frame)")
332	("DecodingRefreshType,-dr", m_iDecodingRefreshType, 0, "Intra refresh type (0:none 1:CRA 2:IDR)")
333	("GOPSize,g", m_iGOPSize, 1, "GOP size of temporal structure")
334	#if !L0034_COMBINED_LIST_CLEANUP
335	("ListCombination,-lc", m_bUseLComb, true, "Combined reference list for uni-prediction estimation in B-slices")
336	#endif
337	// motion options
338	("FastSearch", m_iFastSearch, 1, "0:Full search 1:Diamond 2:PMVFAST")
339	("SearchRange,-sr", m_iSearchRange, 96, "Motion search range")
340	("BipredSearchRange", m_bipredSearchRange, 4, "Motion search range for bipred refinement")
341	("HadamardME", m_bUseHADME, true, "Hadamard ME for fractional-pel")
342	("ASR", m_bUseASR, false, "Adaptive motion search range")
343
344	// Mode decision parameters
345	("LambdaModifier0,-LM0", m_adLambdaModifier[ 0 ], ( Double )1.0, "Lambda modifier for temporal layer 0")
346	("LambdaModifier1,-LM1", m_adLambdaModifier[ 1 ], ( Double )1.0, "Lambda modifier for temporal layer 1")
347	("LambdaModifier2,-LM2", m_adLambdaModifier[ 2 ], ( Double )1.0, "Lambda modifier for temporal layer 2")
348	("LambdaModifier3,-LM3", m_adLambdaModifier[ 3 ], ( Double )1.0, "Lambda modifier for temporal layer 3")
349	("LambdaModifier4,-LM4", m_adLambdaModifier[ 4 ], ( Double )1.0, "Lambda modifier for temporal layer 4")
350	("LambdaModifier5,-LM5", m_adLambdaModifier[ 5 ], ( Double )1.0, "Lambda modifier for temporal layer 5")
351	("LambdaModifier6,-LM6", m_adLambdaModifier[ 6 ], ( Double )1.0, "Lambda modifier for temporal layer 6")
352	("LambdaModifier7,-LM7", m_adLambdaModifier[ 7 ], ( Double )1.0, "Lambda modifier for temporal layer 7")
353
354	/* Quantization parameters */
355	("QP,q", m_fQP, 30.0, "Qp value, if value is float, QP is switched once during encoding")
356	("DeltaQpRD,-dqr",m_uiDeltaQpRD, 0u, "max dQp offset for slice")
357	("MaxDeltaQP,d", m_iMaxDeltaQP, 0, "max dQp offset for block")
358	("MaxCuDQPDepth,-dqd", m_iMaxCuDQPDepth, 0, "max depth for a minimum CuDQP")
359
360	("CbQpOffset,-cbqpofs", m_cbQpOffset, 0, "Chroma Cb QP Offset")
361	("CrQpOffset,-crqpofs", m_crQpOffset, 0, "Chroma Cr QP Offset")
362
363	#if ADAPTIVE_QP_SELECTION
364	("AdaptiveQpSelection,-aqps", m_bUseAdaptQpSelect, false, "AdaptiveQpSelection")
365	#endif
366
367	("AdaptiveQP,-aq", m_bUseAdaptiveQP, false, "QP adaptation based on a psycho-visual model")
368	("MaxQPAdaptationRange,-aqr", m_iQPAdaptationRange, 6, "QP adaptation range")
369	("dQPFile,m", cfg_dQPFile, string(""), "dQP file name")
370	("RDOQ", m_useRDOQ, true )
371	("RDOQTS", m_useRDOQTS, true )
372	#if L0232_RD_PENALTY
373	("RDpenalty", m_rdPenalty, 0, "RD-penalty for 32x32 TU for intra in non-intra slices. 0:disbaled 1:RD-penalty 2:maximum RD-penalty")
374	#endif
375	// Entropy coding parameters
376	("SBACRD", m_bUseSBACRD, true, "SBAC based RD estimation")
377
378	// Deblocking filter parameters
379	("LoopFilterDisable", m_bLoopFilterDisable, false )
380	("LoopFilterOffsetInPPS", m_loopFilterOffsetInPPS, false )
381	("LoopFilterBetaOffset_div2", m_loopFilterBetaOffsetDiv2, 0 )
382	("LoopFilterTcOffset_div2", m_loopFilterTcOffsetDiv2, 0 )
383	("DeblockingFilterControlPresent", m_DeblockingFilterControlPresent, false )
384	#if L0386_DB_METRIC
385	("DeblockingFilterMetric", m_DeblockingFilterMetric, false )
386	#endif
387
388	// Coding tools
389	("AMP", m_enableAMP, true, "Enable asymmetric motion partitions")
390	("TransformSkip", m_useTransformSkip, false, "Intra transform skipping")
391	("TransformSkipFast", m_useTransformSkipFast, false, "Fast intra transform skipping")
392	("SAO", m_bUseSAO, true, "Enable Sample Adaptive Offset")
393	("MaxNumOffsetsPerPic", m_maxNumOffsetsPerPic, 2048, "Max number of SAO offset per picture (Default: 2048)")
394	("SAOLcuBoundary", m_saoLcuBoundary, false, "0: right/bottom LCU boundary areas skipped from SAO parameter estimation, 1: non-deblocked pixels are used for those areas")
395	("SAOLcuBasedOptimization", m_saoLcuBasedOptimization, true, "0: SAO picture-based optimization, 1: SAO LCU-based optimization ")
396	("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")
397	("SliceArgument", m_sliceArgument, 0, "Depending on SliceMode being:"
398	"\t1: max number of CTUs per slice"
399	"\t2: max number of bytes per slice"
400	"\t3: max number of tiles per slice")
401	("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")
402	("SliceSegmentArgument", m_sliceSegmentArgument, 0, "Depending on SliceSegmentMode being:"
403	"\t1: max number of CTUs per slice segment"
404	"\t2: max number of bytes per slice segment"
405	"\t3: max number of tiles per slice segment")
406	("LFCrossSliceBoundaryFlag", m_bLFCrossSliceBoundaryFlag, true)
407
408	("ConstrainedIntraPred", m_bUseConstrainedIntraPred, false, "Constrained Intra Prediction")
409
410	("PCMEnabledFlag", m_usePCM, false)
411	("PCMLog2MaxSize", m_pcmLog2MaxSize, 5u)
412	("PCMLog2MinSize", m_uiPCMLog2MinSize, 3u)
413	("PCMInputBitDepthFlag", m_bPCMInputBitDepthFlag, true)
414	("PCMFilterDisableFlag", m_bPCMFilterDisableFlag, false)
415
416	("LosslessCuEnabled", m_useLossless, false)
417
418	("WeightedPredP,-wpP", m_useWeightedPred, false, "Use weighted prediction in P slices")
419	("WeightedPredB,-wpB", m_useWeightedBiPred, false, "Use weighted (bidirectional) prediction in B slices")
420	("Log2ParallelMergeLevel", m_log2ParallelMergeLevel, 2u, "Parallel merge estimation region")
421	("UniformSpacingIdc", m_iUniformSpacingIdr, 0, "Indicates if the column and row boundaries are distributed uniformly")
422	("NumTileColumnsMinus1", m_iNumColumnsMinus1, 0, "Number of columns in a picture minus 1")
423	("ColumnWidthArray", cfg_ColumnWidth, string(""), "Array containing ColumnWidth values in units of LCU")
424	("NumTileRowsMinus1", m_iNumRowsMinus1, 0, "Number of rows in a picture minus 1")
425	("RowHeightArray", cfg_RowHeight, string(""), "Array containing RowHeight values in units of LCU")
426	("LFCrossTileBoundaryFlag", m_bLFCrossTileBoundaryFlag, true, "1: cross-tile-boundary loop filtering. 0:non-cross-tile-boundary loop filtering")
427	("WaveFrontSynchro", m_iWaveFrontSynchro, 0, "0: no synchro; 1 synchro with TR; 2 TRR etc")
428	("ScalingList", m_useScalingListId, 0, "0: no scaling list, 1: default scaling lists, 2: scaling lists specified in ScalingListFile")
429	("ScalingListFile", cfg_ScalingListFile, string(""), "Scaling list file name")
430	("SignHideFlag,-SBH", m_signHideFlag, 1)
431	("MaxNumMergeCand", m_maxNumMergeCand, 5u, "Maximum number of merge candidates")
432
433	/* Misc. */
434	("SEIDecodedPictureHash", m_decodedPictureHashSEIEnabled, 0, "Control generation of decode picture hash SEI messages\n"
435	"\t3: checksum\n"
436	"\t2: CRC\n"
437	"\t1: use MD5\n"
438	"\t0: disable")
439	("SEIpictureDigest", m_decodedPictureHashSEIEnabled, 0, "deprecated alias for SEIDecodedPictureHash")
440	("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")
441	("FEN", m_bUseFastEnc, false, "fast encoder setting")
442	("ECU", m_bUseEarlyCU, false, "Early CU setting")
443	("FDM", m_useFastDecisionForMerge, true, "Fast decision for Merge RD Cost")
444	("CFM", m_bUseCbfFastMode, false, "Cbf fast mode setting")
445	("ESD", m_useEarlySkipDetection, false, "Early SKIP detection setting")
446	#if RATE_CONTROL_LAMBDA_DOMAIN
447	( "RateControl", m_RCEnableRateControl, false, "Rate control: enable rate control" )
448	( "TargetBitrate", m_RCTargetBitrate, 0, "Rate control: target bitrate" )
449	( "KeepHierarchicalBit", m_RCKeepHierarchicalBit, false, "Rate control: keep hierarchical bit allocation in rate control algorithm" )
450	( "LCULevelRateControl", m_RCLCULevelRC, true, "Rate control: true: LCU level RC; false: picture level RC" )
451	( "RCLCUSeparateModel", m_RCUseLCUSeparateModel, true, "Rate control: use LCU level separate R-lambda model" )
452	( "InitialQP", m_RCInitialQP, 0, "Rate control: initial QP" )
453	( "RCForceIntraQP", m_RCForceIntraQP, false, "Rate control: force intra QP to be equal to initial QP" )
454	#else
455	("RateCtrl,-rc", m_enableRateCtrl, false, "Rate control on/off")
456	("TargetBitrate,-tbr", m_targetBitrate, 0, "Input target bitrate")
457	("NumLCUInUnit,-nu", m_numLCUInUnit, 0, "Number of LCUs in an Unit")
458	#endif
459
460	("TransquantBypassEnableFlag", m_TransquantBypassEnableFlag, false, "transquant_bypass_enable_flag indicator in PPS")
461	("CUTransquantBypassFlagValue", m_CUTransquantBypassFlagValue, false, "Fixed cu_transquant_bypass_flag value, when transquant_bypass_enable_flag is enabled")
462	("RecalculateQPAccordingToLambda", m_recalculateQPAccordingToLambda, false, "Recalculate QP values according to lambda values. Do not suggest to be enabled in all intra case")
463	("StrongIntraSmoothing,-sis", m_useStrongIntraSmoothing, true, "Enable strong intra smoothing for 32x32 blocks")
464	("SEIActiveParameterSets", m_activeParameterSetsSEIEnabled, 0, "Enable generation of active parameter sets SEI messages")
465	("VuiParametersPresent,-vui", m_vuiParametersPresentFlag, false, "Enable generation of vui_parameters()")
466	("AspectRatioInfoPresent", m_aspectRatioInfoPresentFlag, false, "Signals whether aspect_ratio_idc is present")
467	("AspectRatioIdc", m_aspectRatioIdc, 0, "aspect_ratio_idc")
468	("SarWidth", m_sarWidth, 0, "horizontal size of the sample aspect ratio")
469	("SarHeight", m_sarHeight, 0, "vertical size of the sample aspect ratio")
470	("OverscanInfoPresent", m_overscanInfoPresentFlag, false, "Indicates whether conformant decoded pictures are suitable for display using overscan\n")
471	("OverscanAppropriate", m_overscanAppropriateFlag, false, "Indicates whether conformant decoded pictures are suitable for display using overscan\n")
472	("VideoSignalTypePresent", m_videoSignalTypePresentFlag, false, "Signals whether video_format, video_full_range_flag, and colour_description_present_flag are present")
473	("VideoFormat", m_videoFormat, 5, "Indicates representation of pictures")
474	("VideoFullRange", m_videoFullRangeFlag, false, "Indicates the black level and range of luma and chroma signals")
475	("ColourDescriptionPresent", m_colourDescriptionPresentFlag, false, "Signals whether colour_primaries, transfer_characteristics and matrix_coefficients are present")
476	("ColourPrimaries", m_colourPrimaries, 2, "Indicates chromaticity coordinates of the source primaries")
477	("TransferCharateristics", m_transferCharacteristics, 2, "Indicates the opto-electronic transfer characteristics of the source")
478	("MatrixCoefficients", m_matrixCoefficients, 2, "Describes the matrix coefficients used in deriving luma and chroma from RGB primaries")
479	("ChromaLocInfoPresent", m_chromaLocInfoPresentFlag, false, "Signals whether chroma_sample_loc_type_top_field and chroma_sample_loc_type_bottom_field are present")
480	("ChromaSampleLocTypeTopField", m_chromaSampleLocTypeTopField, 0, "Specifies the location of chroma samples for top field")
481	("ChromaSampleLocTypeBottomField", m_chromaSampleLocTypeBottomField, 0, "Specifies the location of chroma samples for bottom field")
482	("NeutralChromaIndication", m_neutralChromaIndicationFlag, false, "Indicates that the value of all decoded chroma samples is equal to 1<<(BitDepthCr-1)")
483	("DefaultDisplayWindowFlag", m_defaultDisplayWindowFlag, false, "Indicates the presence of the Default Window parameters")
484	("DefDispWinLeftOffset", m_defDispWinLeftOffset, 0, "Specifies the left offset of the default display window from the conformance window")
485	("DefDispWinRightOffset", m_defDispWinRightOffset, 0, "Specifies the right offset of the default display window from the conformance window")
486	("DefDispWinTopOffset", m_defDispWinTopOffset, 0, "Specifies the top offset of the default display window from the conformance window")
487	("DefDispWinBottomOffset", m_defDispWinBottomOffset, 0, "Specifies the bottom offset of the default display window from the conformance window")
488	("FrameFieldInfoPresentFlag", m_frameFieldInfoPresentFlag, false, "Indicates that pic_struct and field coding related values are present in picture timing SEI messages")
489	("PocProportionalToTimingFlag", m_pocProportionalToTimingFlag, false, "Indicates that the POC value is proportional to the output time w.r.t. first picture in CVS")
490	("NumTicksPocDiffOneMinus1", m_numTicksPocDiffOneMinus1, 0, "Number of ticks minus 1 that for a POC difference of one")
491	("BitstreamRestriction", m_bitstreamRestrictionFlag, false, "Signals whether bitstream restriction parameters are present")
492	("TilesFixedStructure", m_tilesFixedStructureFlag, false, "Indicates that each active picture parameter set has the same values of the syntax elements related to tiles")
493	("MotionVectorsOverPicBoundaries", m_motionVectorsOverPicBoundariesFlag, false, "Indicates that no samples outside the picture boundaries are used for inter prediction")
494	("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")
495	("MaxBitsPerMinCuDenom", m_maxBitsPerMinCuDenom, 1, "Indicates an upper bound for the number of bits of coding_unit() data")
496	("Log2MaxMvLengthHorizontal", m_log2MaxMvLengthHorizontal, 15, "Indicate the maximum absolute value of a decoded horizontal MV component in quarter-pel luma units")
497	("Log2MaxMvLengthVertical", m_log2MaxMvLengthVertical, 15, "Indicate the maximum absolute value of a decoded vertical MV component in quarter-pel luma units")
498	("SEIRecoveryPoint", m_recoveryPointSEIEnabled, 0, "Control generation of recovery point SEI messages")
499	("SEIBufferingPeriod", m_bufferingPeriodSEIEnabled, 0, "Control generation of buffering period SEI messages")
500	("SEIPictureTiming", m_pictureTimingSEIEnabled, 0, "Control generation of picture timing SEI messages")
501	#if J0149_TONE_MAPPING_SEI
502	("SEIToneMappingInfo", m_toneMappingInfoSEIEnabled, false, "Control generation of Tone Mapping SEI messages")
503	("SEIToneMapId", m_toneMapId, 0, "Specifies Id of Tone Mapping SEI message for a given session")
504	("SEIToneMapCancelFlag", m_toneMapCancelFlag, false, "Indicates that Tone Mapping SEI message cancels the persistance or follows")
505	("SEIToneMapPersistenceFlag", m_toneMapPersistenceFlag, true, "Specifies the persistence of the Tone Mapping SEI message")
506	("SEIToneMapCodedDataBitDepth", m_toneMapCodedDataBitDepth, 8, "Specifies Coded Data BitDepth of Tone Mapping SEI messages")
507	("SEIToneMapTargetBitDepth", m_toneMapTargetBitDepth, 8, "Specifies Output BitDepth of Tome mapping function")
508	("SEIToneMapModelId", m_toneMapModelId, 0, "Specifies Model utilized for mapping coded data into target_bit_depth range\n"
509	"\t0: linear mapping with clipping\n"
510	"\t1: sigmoidal mapping\n"
511	"\t2: user-defined table mapping\n"
512	"\t3: piece-wise linear mapping\n"
513	"\t4: luminance dynamic range information ")
514	("SEIToneMapMinValue", m_toneMapMinValue, 0, "Specifies the minimum value in mode 0")
515	("SEIToneMapMaxValue", m_toneMapMaxValue, 1023, "Specifies the maxmum value in mode 0")
516	("SEIToneMapSigmoidMidpoint", m_sigmoidMidpoint, 512, "Specifies the centre point in mode 1")
517	("SEIToneMapSigmoidWidth", m_sigmoidWidth, 960, "Specifies the distance between 5% and 95% values of the target_bit_depth in mode 1")
518	("SEIToneMapStartOfCodedInterval", cfg_startOfCodedInterval, string(""), "Array of user-defined mapping table")
519	("SEIToneMapNumPivots", m_numPivots, 0, "Specifies the number of pivot points in mode 3")
520	("SEIToneMapCodedPivotValue", cfg_codedPivotValue, string(""), "Array of pivot point")
521	("SEIToneMapTargetPivotValue", cfg_targetPivotValue, string(""), "Array of pivot point")
522	("SEIToneMapCameraIsoSpeedIdc", m_cameraIsoSpeedIdc, 0, "Indicates the camera ISO speed for daylight illumination")
523	("SEIToneMapCameraIsoSpeedValue", m_cameraIsoSpeedValue, 400, "Specifies the camera ISO speed for daylight illumination of Extended_ISO")
524	("SEIToneMapExposureCompensationValueSignFlag", m_exposureCompensationValueSignFlag, 0, "Specifies the sign of ExposureCompensationValue")
525	("SEIToneMapExposureCompensationValueNumerator", m_exposureCompensationValueNumerator, 0, "Specifies the numerator of ExposureCompensationValue")
526	("SEIToneMapExposureCompensationValueDenomIdc", m_exposureCompensationValueDenomIdc, 2, "Specifies the denominator of ExposureCompensationValue")
527	("SEIToneMapRefScreenLuminanceWhite", m_refScreenLuminanceWhite, 350, "Specifies reference screen brightness setting in units of candela per square metre")
528	("SEIToneMapExtendedRangeWhiteLevel", m_extendedRangeWhiteLevel, 800, "Indicates the luminance dynamic range")
529	("SEIToneMapNominalBlackLevelLumaCodeValue", m_nominalBlackLevelLumaCodeValue, 16, "Specifies luma sample value of the nominal black level assigned decoded pictures")
530	("SEIToneMapNominalWhiteLevelLumaCodeValue", m_nominalWhiteLevelLumaCodeValue, 235, "Specifies luma sample value of the nominal white level assigned decoded pictures")
531	("SEIToneMapExtendedWhiteLevelLumaCodeValue", m_extendedWhiteLevelLumaCodeValue, 300, "Specifies luma sample value of the extended dynamic range assigned decoded pictures")
532	#endif
533	("SEIFramePacking", m_framePackingSEIEnabled, 0, "Control generation of frame packing SEI messages")
534	("SEIFramePackingType", m_framePackingSEIType, 0, "Define frame packing arrangement\n"
535	"\t0: checkerboard - pixels alternatively represent either frames\n"
536	"\t1: column alternation - frames are interlaced by column\n"
537	"\t2: row alternation - frames are interlaced by row\n"
538	"\t3: side by side - frames are displayed horizontally\n"
539	"\t4: top bottom - frames are displayed vertically\n"
540	"\t5: frame alternation - one frame is alternated with the other")
541	("SEIFramePackingId", m_framePackingSEIId, 0, "Id of frame packing SEI message for a given session")
542	("SEIFramePackingQuincunx", m_framePackingSEIQuincunx, 0, "Indicate the presence of a Quincunx type video frame")
543	("SEIFramePackingInterpretation", m_framePackingSEIInterpretation, 0, "Indicate the interpretation of the frame pair\n"
544	"\t0: unspecified\n"
545	"\t1: stereo pair, frame0 represents left view\n"
546	"\t2: stereo pair, frame0 represents right view")
547	("SEIDisplayOrientation", m_displayOrientationSEIAngle, 0, "Control generation of display orientation SEI messages\n"
548	"\tN: 0 < N < (2^16 - 1) enable display orientation SEI message with anticlockwise_rotation = N and display_orientation_repetition_period = 1\n"
549	"\t0: disable")
550	("SEITemporalLevel0Index", m_temporalLevel0IndexSEIEnabled, 0, "Control generation of temporal level 0 index SEI messages")
551	("SEIGradualDecodingRefreshInfo", m_gradualDecodingRefreshInfoEnabled, 0, "Control generation of gradual decoding refresh information SEI message")
552	("SEIDecodingUnitInfo", m_decodingUnitInfoSEIEnabled, 0, "Control generation of decoding unit information SEI message.")
553	#if L0208_SOP_DESCRIPTION_SEI
554	("SEISOPDescription", m_SOPDescriptionSEIEnabled, 0, "Control generation of SOP description SEI messages")
555	#endif
556	#if K0180_SCALABLE_NESTING_SEI
557	("SEIScalableNesting", m_scalableNestingSEIEnabled, 0, "Control generation of scalable nesting SEI messages")
558	#endif
559	#if SIGNAL_BITRATE_PICRATE_IN_VPS
560	("BitRatePicRateMaxTLayers", m_bitRatePicRateMaxTLayers, 0, "Maximum number of sub-layers signalled; can be inferred otherwise; here for easy parsing of config. file")
561	("BitRateInfoPresent", cfg_bitRateInfoPresentFlag, string(""), "Control signalling of bit rate information of avg. bit rate and max. bit rate in VPS\n"
562	"\t0: Do not sent bit rate info\n"
563	"\tN (N > 0): Send bit rate info for N sub-layers. N should equal maxTempLayers.")
564	("PicRateInfoPresent", cfg_picRateInfoPresentFlag, string(""), "Control signalling of picture rate information of avg. bit rate and max. bit rate in VPS\n"
565	"\t0: Do not sent picture rate info\n"
566	"\tN (N > 0): Send picture rate info for N sub-layers. N should equal maxTempLayers.")
567	("AvgBitRate", cfg_avgBitRate, string(""), "List of avg. bit rates for the different sub-layers; include non-negative number even if corresponding flag is 0")
568	("MaxBitRate", cfg_maxBitRate, string(""), "List of max. bit rates for the different sub-layers; include non-negative number even if corresponding flag is 0")
569	("AvgPicRate", cfg_avgPicRate, string(""), "List of avg. picture rates for the different sub-layers; include non-negative number even if corresponding flag is 0")
570	("ConstantPicRateIdc", cfg_constantPicRateIdc, string(""), "List of constant picture rate IDCs; include non-negative number even if corresponding flag is 0")
571	#endif
572	;
573
574	for(Int i=1; i<MAX_GOP+1; i++) {
575	std::ostringstream cOSS;
576	cOSS<<"Frame"<<i;
577	opts.addOptions()(cOSS.str(), m_GOPList[i-1], GOPEntry());
578	}
579	po::setDefaults(opts);
580	const list<const Char>& argv_unhandled = po::scanArgv(opts, argc, (const Char*) argv);
581
582	for (list<const Char*>::const_iterator it = argv_unhandled.begin(); it != argv_unhandled.end(); it++)
583	{
584	fprintf(stderr, "Unhandled argument ignored: `%s'\n", *it);
585	}
586
587	if (argc == 1 \|\| do_help)
588	{
589	/* argc == 1: no options have been specified */
590	po::doHelp(cout, opts);
591	return false;
592	}
593
594	/*
595	* Set any derived parameters
596	*/
597	/* convert std::string to c string for compatability */
598	m_pchInputFile = cfg_InputFile.empty() ? NULL : strdup(cfg_InputFile.c_str());
599	m_pchBitstreamFile = cfg_BitstreamFile.empty() ? NULL : strdup(cfg_BitstreamFile.c_str());
600	m_pchReconFile = cfg_ReconFile.empty() ? NULL : strdup(cfg_ReconFile.c_str());
601	m_pchdQPFile = cfg_dQPFile.empty() ? NULL : strdup(cfg_dQPFile.c_str());
602
603	Char* pColumnWidth = cfg_ColumnWidth.empty() ? NULL: strdup(cfg_ColumnWidth.c_str());
604	Char* pRowHeight = cfg_RowHeight.empty() ? NULL : strdup(cfg_RowHeight.c_str());
605	if( m_iUniformSpacingIdr == 0 && m_iNumColumnsMinus1 > 0 )
606	{
607	char *columnWidth;
608	int i=0;
609	m_pColumnWidth = new UInt[m_iNumColumnsMinus1];
610	columnWidth = strtok(pColumnWidth, " ,-");
611	while(columnWidth!=NULL)
612	{
613	if( i>=m_iNumColumnsMinus1 )
614	{
615	printf( "The number of columns whose width are defined is larger than the allowed number of columns.\n" );
616	exit( EXIT_FAILURE );
617	}
618	*( m_pColumnWidth + i ) = atoi( columnWidth );
619	columnWidth = strtok(NULL, " ,-");
620	i++;
621	}
622	if( i<m_iNumColumnsMinus1 )
623	{
624	printf( "The width of some columns is not defined.\n" );
625	exit( EXIT_FAILURE );
626	}
627	}
628	else
629	{
630	m_pColumnWidth = NULL;
631	}
632
633	if( m_iUniformSpacingIdr == 0 && m_iNumRowsMinus1 > 0 )
634	{
635	char *rowHeight;
636	int i=0;
637	m_pRowHeight = new UInt[m_iNumRowsMinus1];
638	rowHeight = strtok(pRowHeight, " ,-");
639	while(rowHeight!=NULL)
640	{
641	if( i>=m_iNumRowsMinus1 )
642	{
643	printf( "The number of rows whose height are defined is larger than the allowed number of rows.\n" );
644	exit( EXIT_FAILURE );
645	}
646	*( m_pRowHeight + i ) = atoi( rowHeight );
647	rowHeight = strtok(NULL, " ,-");
648	i++;
649	}
650	if( i<m_iNumRowsMinus1 )
651	{
652	printf( "The height of some rows is not defined.\n" );
653	exit( EXIT_FAILURE );
654	}
655	}
656	else
657	{
658	m_pRowHeight = NULL;
659	}
660	#if SIGNAL_BITRATE_PICRATE_IN_VPS
661	readBoolString(cfg_bitRateInfoPresentFlag, m_bitRatePicRateMaxTLayers, m_bitRateInfoPresentFlag, "bit rate info. present flag" );
662	readIntString (cfg_avgBitRate, m_bitRatePicRateMaxTLayers, m_avgBitRate, "avg. bit rate" );
663	readIntString (cfg_maxBitRate, m_bitRatePicRateMaxTLayers, m_maxBitRate, "max. bit rate" );
664	readBoolString(cfg_picRateInfoPresentFlag, m_bitRatePicRateMaxTLayers, m_picRateInfoPresentFlag, "bit rate info. present flag" );
665	readIntString (cfg_avgPicRate, m_bitRatePicRateMaxTLayers, m_avgPicRate, "avg. pic rate" );
666	readIntString (cfg_constantPicRateIdc, m_bitRatePicRateMaxTLayers, m_constantPicRateIdc, "constant pic rate Idc" );
667	#endif
668	m_scalingListFile = cfg_ScalingListFile.empty() ? NULL : strdup(cfg_ScalingListFile.c_str());
669
670	/* rules for input, output and internal bitdepths as per help text */
671	if (!m_internalBitDepthY) { m_internalBitDepthY = m_inputBitDepthY; }
672	if (!m_internalBitDepthC) { m_internalBitDepthC = m_internalBitDepthY; }
673	if (!m_inputBitDepthC) { m_inputBitDepthC = m_inputBitDepthY; }
674	if (!m_outputBitDepthY) { m_outputBitDepthY = m_internalBitDepthY; }
675	if (!m_outputBitDepthC) { m_outputBitDepthC = m_internalBitDepthC; }
676
677	// TODO:ChromaFmt assumes 4:2:0 below
678	switch (m_conformanceMode)
679	{
680	case 0:
681	{
682	// no conformance or padding
683	m_confLeft = m_confRight = m_confTop = m_confBottom = 0;
684	m_aiPad[1] = m_aiPad[0] = 0;
685	break;
686	}
687	case 1:
688	{
689	// automatic padding to minimum CU size
690	Int minCuSize = m_uiMaxCUHeight >> (m_uiMaxCUDepth - 1);
691	if (m_iSourceWidth % minCuSize)
692	{
693	m_aiPad[0] = m_confRight = ((m_iSourceWidth / minCuSize) + 1) * minCuSize - m_iSourceWidth;
694	m_iSourceWidth += m_confRight;
695	}
696	if (m_iSourceHeight % minCuSize)
697	{
698	m_aiPad[1] = m_confBottom = ((m_iSourceHeight / minCuSize) + 1) * minCuSize - m_iSourceHeight;
699	m_iSourceHeight += m_confBottom;
700	}
701	if (m_aiPad[0] % TComSPS::getWinUnitX(CHROMA_420) != 0)
702	{
703	fprintf(stderr, "Error: picture width is not an integer multiple of the specified chroma subsampling\n");
704	exit(EXIT_FAILURE);
705	}
706	if (m_aiPad[1] % TComSPS::getWinUnitY(CHROMA_420) != 0)
707	{
708	fprintf(stderr, "Error: picture height is not an integer multiple of the specified chroma subsampling\n");
709	exit(EXIT_FAILURE);
710	}
711	break;
712	}
713	case 2:
714	{
715	//padding
716	m_iSourceWidth += m_aiPad[0];
717	m_iSourceHeight += m_aiPad[1];
718	m_confRight = m_aiPad[0];
719	m_confBottom = m_aiPad[1];
720	break;
721	}
722	case 3:
723	{
724	// conformance
725	if ((m_confLeft == 0) && (m_confRight == 0) && (m_confTop == 0) && (m_confBottom == 0))
726	{
727	fprintf(stderr, "Warning: Conformance window enabled, but all conformance window parameters set to zero\n");
728	}
729	if ((m_aiPad[1] != 0) \|\| (m_aiPad[0]!=0))
730	{
731	fprintf(stderr, "Warning: Conformance window enabled, padding parameters will be ignored\n");
732	}
733	m_aiPad[1] = m_aiPad[0] = 0;
734	break;
735	}
736	}
737
738	// allocate slice-based dQP values
739	m_aidQP = new Int[ m_framesToBeEncoded + m_iGOPSize + 1 ];
740	::memset( m_aidQP, 0, sizeof(Int)*( m_framesToBeEncoded + m_iGOPSize + 1 ) );
741
742	// handling of floating-point QP values
743	// if QP is not integer, sequence is split into two sections having QP and QP+1
744	m_iQP = (Int)( m_fQP );
745	if ( m_iQP < m_fQP )
746	{
747	Int iSwitchPOC = (Int)( m_framesToBeEncoded - (m_fQP - m_iQP)*m_framesToBeEncoded + 0.5 );
748
749	iSwitchPOC = (Int)( (Double)iSwitchPOC / m_iGOPSize + 0.5 )*m_iGOPSize;
750	for ( Int i=iSwitchPOC; i<m_framesToBeEncoded + m_iGOPSize + 1; i++ )
751	{
752	m_aidQP[i] = 1;
753	}
754	}
755
756	// reading external dQP description from file
757	if ( m_pchdQPFile )
758	{
759	FILE* fpt=fopen( m_pchdQPFile, "r" );
760	if ( fpt )
761	{
762	Int iValue;
763	Int iPOC = 0;
764	while ( iPOC < m_framesToBeEncoded )
765	{
766	if ( fscanf(fpt, "%d", &iValue ) == EOF ) break;
767	m_aidQP[ iPOC ] = iValue;
768	iPOC++;
769	}
770	fclose(fpt);
771	}
772	}
773	m_iWaveFrontSubstreams = m_iWaveFrontSynchro ? (m_iSourceHeight + m_uiMaxCUHeight - 1) / m_uiMaxCUHeight : 1;
774
775	#if J0149_TONE_MAPPING_SEI
776	if( m_toneMappingInfoSEIEnabled && !m_toneMapCancelFlag )
777	{
778	Char* pcStartOfCodedInterval = cfg_startOfCodedInterval.empty() ? NULL: strdup(cfg_startOfCodedInterval.c_str());
779	Char* pcCodedPivotValue = cfg_codedPivotValue.empty() ? NULL: strdup(cfg_codedPivotValue.c_str());
780	Char* pcTargetPivotValue = cfg_targetPivotValue.empty() ? NULL: strdup(cfg_targetPivotValue.c_str());
781	if( m_toneMapModelId == 2 && pcStartOfCodedInterval )
782	{
783	char *startOfCodedInterval;
784	UInt num = 1u<< m_toneMapTargetBitDepth;
785	m_startOfCodedInterval = new Int[num];
786	::memset( m_startOfCodedInterval, 0, sizeof(Int)*num );
787	startOfCodedInterval = strtok(pcStartOfCodedInterval, " .");
788	int i = 0;
789	while( startOfCodedInterval && ( i < num ) )
790	{
791	m_startOfCodedInterval[i] = atoi( startOfCodedInterval );
792	startOfCodedInterval = strtok(NULL, " .");
793	i++;
794	}
795	}
796	else
797	{
798	m_startOfCodedInterval = NULL;
799	}
800	if( ( m_toneMapModelId == 3 ) && ( m_numPivots > 0 ) )
801	{
802	if( pcCodedPivotValue && pcTargetPivotValue )
803	{
804	char *codedPivotValue;
805	char *targetPivotValue;
806	m_codedPivotValue = new Int[m_numPivots];
807	m_targetPivotValue = new Int[m_numPivots];
808	::memset( m_codedPivotValue, 0, sizeof(Int)*( m_numPivots ) );
809	::memset( m_targetPivotValue, 0, sizeof(Int)*( m_numPivots ) );
810	codedPivotValue = strtok(pcCodedPivotValue, " .");
811	int i=0;
812	while(codedPivotValue&&i<m_numPivots)
813	{
814	m_codedPivotValue[i] = atoi( codedPivotValue );
815	codedPivotValue = strtok(NULL, " .");
816	i++;
817	}
818	i=0;
819	targetPivotValue = strtok(pcTargetPivotValue, " .");
820	while(targetPivotValue&&i<m_numPivots)
821	{
822	m_targetPivotValue[i]= atoi( targetPivotValue );
823	targetPivotValue = strtok(NULL, " .");
824	i++;
825	}
826	}
827	}
828	else
829	{
830	m_codedPivotValue = NULL;
831	m_targetPivotValue = NULL;
832	}
833	}
834	#endif
835	// check validity of input parameters
836	xCheckParameter();
837
838	// set global varibles
839	xSetGlobal();
840
841	// print-out parameters
842	xPrintParameter();
843
844	return true;
845	}
846	#if SIGNAL_BITRATE_PICRATE_IN_VPS
847	Void readBoolString(const string inpString, const Int numEntries, Bool* &memberArray, const char *elementName)
848	{
849	Char* inpArray = inpString.empty() ? NULL : strdup(inpString.c_str());
850	Int i = 0;
851	if(numEntries)
852	{
853	Char* tempArray = strtok(inpArray, " ,-");
854	memberArray = new Bool[numEntries];
855	while( tempArray != NULL )
856	{
857	if( i >= numEntries )
858	{
859	printf( "The number of %s defined is larger than the allowed number\n", elementName );
860	exit( EXIT_FAILURE );
861	}
862	assert( (atoi(tempArray) == 0) \|\| (atoi(tempArray) == 1) );
863	*( memberArray + i ) = atoi(tempArray);
864	tempArray = strtok(NULL, " ,-");
865	i++;
866	}
867	if( i < numEntries )
868	{
869	printf( "Some %s are not defined\n", elementName );
870	exit( EXIT_FAILURE );
871	}
872	}
873	else
874	{
875	memberArray = NULL;
876	}
877	}
878
879	Void readIntString(const string inpString, const Int numEntries, Int* &memberArray, const char *elementName)
880	{
881	Char* inpArray = inpString.empty() ? NULL : strdup(inpString.c_str());
882	Int i = 0;
883	if(numEntries)
884	{
885	Char* tempArray = strtok(inpArray, " ,-");
886	memberArray = new Int[numEntries];
887	while( tempArray != NULL )
888	{
889	if( i >= numEntries )
890	{
891	printf( "The number of %s defined is larger than the allowed number\n", elementName );
892	exit( EXIT_FAILURE );
893	}
894	*( memberArray + i ) = atoi(tempArray);
895	tempArray = strtok(NULL, " ,-");
896	i++;
897	}
898	if( i < numEntries )
899	{
900	printf( "Some %s are not defined\n", elementName );
901	exit( EXIT_FAILURE );
902	}
903	}
904	else
905	{
906	memberArray = NULL;
907	}
908	}
909	#endif
910	// ====================================================================================================================
911	// Private member functions
912	// ====================================================================================================================
913
914	Bool confirmPara(Bool bflag, const Char* message);
915
916	Void TAppEncCfg::xCheckParameter()
917	{
918	if (!m_decodedPictureHashSEIEnabled)
919	{
920	fprintf(stderr, "******************************************************************\n");
921	fprintf(stderr, " WARNING: --SEIDecodedPictureHash is now disabled by default. \n");
922	fprintf(stderr, " Automatic verification of decoded pictures by a \n");
923	fprintf(stderr, " decoder requires this option to be enabled. \n");
924	fprintf(stderr, "******************************************************************\n");
925	}
926
927	Bool check_failed = false; /* abort if there is a fatal configuration problem */
928	#define xConfirmPara(a,b) check_failed \|= confirmPara(a,b)
929	// check range of parameters
930	xConfirmPara( m_inputBitDepthY < 8, "InputBitDepth must be at least 8" );
931	xConfirmPara( m_inputBitDepthC < 8, "InputBitDepthC must be at least 8" );
932	xConfirmPara( m_iFrameRate <= 0, "Frame rate must be more than 1" );
933	xConfirmPara( m_framesToBeEncoded <= 0, "Total Number Of Frames encoded must be more than 0" );
934	xConfirmPara( m_iGOPSize < 1 , "GOP Size must be greater or equal to 1" );
935	xConfirmPara( m_iGOPSize > 1 && m_iGOPSize % 2, "GOP Size must be a multiple of 2, if GOP Size is greater than 1" );
936	xConfirmPara( (m_iIntraPeriod > 0 && m_iIntraPeriod < m_iGOPSize) \|\| m_iIntraPeriod == 0, "Intra period must be more than GOP size, or -1 , not 0" );
937	xConfirmPara( m_iDecodingRefreshType < 0 \|\| m_iDecodingRefreshType > 2, "Decoding Refresh Type must be equal to 0, 1 or 2" );
938	xConfirmPara( m_iQP < -6 * (m_internalBitDepthY - 8) \|\| m_iQP > 51, "QP exceeds supported range (-QpBDOffsety to 51)" );
939	xConfirmPara( m_loopFilterBetaOffsetDiv2 < -13 \|\| m_loopFilterBetaOffsetDiv2 > 13, "Loop Filter Beta Offset div. 2 exceeds supported range (-13 to 13)");
940	xConfirmPara( m_loopFilterTcOffsetDiv2 < -13 \|\| m_loopFilterTcOffsetDiv2 > 13, "Loop Filter Tc Offset div. 2 exceeds supported range (-13 to 13)");
941	xConfirmPara( m_iFastSearch < 0 \|\| m_iFastSearch > 2, "Fast Search Mode is not supported value (0:Full search 1:Diamond 2:PMVFAST)" );
942	xConfirmPara( m_iSearchRange < 0 , "Search Range must be more than 0" );
943	xConfirmPara( m_bipredSearchRange < 0 , "Search Range must be more than 0" );
944	xConfirmPara( m_iMaxDeltaQP > 7, "Absolute Delta QP exceeds supported range (0 to 7)" );
945	xConfirmPara( m_iMaxCuDQPDepth > m_uiMaxCUDepth - 1, "Absolute depth for a minimum CuDQP exceeds maximum coding unit depth" );
946
947	xConfirmPara( m_cbQpOffset < -12, "Min. Chroma Cb QP Offset is -12" );
948	xConfirmPara( m_cbQpOffset > 12, "Max. Chroma Cb QP Offset is 12" );
949	xConfirmPara( m_crQpOffset < -12, "Min. Chroma Cr QP Offset is -12" );
950	xConfirmPara( m_crQpOffset > 12, "Max. Chroma Cr QP Offset is 12" );
951
952	xConfirmPara( m_iQPAdaptationRange <= 0, "QP Adaptation Range must be more than 0" );
953	if (m_iDecodingRefreshType == 2)
954	{
955	xConfirmPara( m_iIntraPeriod > 0 && m_iIntraPeriod <= m_iGOPSize , "Intra period must be larger than GOP size for periodic IDR pictures");
956	}
957	xConfirmPara( (m_uiMaxCUWidth >> m_uiMaxCUDepth) < 4, "Minimum partition width size should be larger than or equal to 8");
958	xConfirmPara( (m_uiMaxCUHeight >> m_uiMaxCUDepth) < 4, "Minimum partition height size should be larger than or equal to 8");
959	xConfirmPara( m_uiMaxCUWidth < 16, "Maximum partition width size should be larger than or equal to 16");
960	xConfirmPara( m_uiMaxCUHeight < 16, "Maximum partition height size should be larger than or equal to 16");
961	xConfirmPara( (m_iSourceWidth % (m_uiMaxCUWidth >> (m_uiMaxCUDepth-1)))!=0, "Resulting coded frame width must be a multiple of the minimum CU size");
962	xConfirmPara( (m_iSourceHeight % (m_uiMaxCUHeight >> (m_uiMaxCUDepth-1)))!=0, "Resulting coded frame height must be a multiple of the minimum CU size");
963
964	xConfirmPara( m_uiQuadtreeTULog2MinSize < 2, "QuadtreeTULog2MinSize must be 2 or greater.");
965	xConfirmPara( m_uiQuadtreeTULog2MaxSize > 5, "QuadtreeTULog2MaxSize must be 5 or smaller.");
966	xConfirmPara( (1<<m_uiQuadtreeTULog2MaxSize) > m_uiMaxCUWidth, "QuadtreeTULog2MaxSize must be log2(maxCUSize) or smaller.");
967
968	xConfirmPara( m_uiQuadtreeTULog2MaxSize < m_uiQuadtreeTULog2MinSize, "QuadtreeTULog2MaxSize must be greater than or equal to m_uiQuadtreeTULog2MinSize.");
969	xConfirmPara( (1<<m_uiQuadtreeTULog2MinSize)>(m_uiMaxCUWidth >>(m_uiMaxCUDepth-1)), "QuadtreeTULog2MinSize must not be greater than minimum CU size" ); // HS
970	xConfirmPara( (1<<m_uiQuadtreeTULog2MinSize)>(m_uiMaxCUHeight>>(m_uiMaxCUDepth-1)), "QuadtreeTULog2MinSize must not be greater than minimum CU size" ); // HS
971	xConfirmPara( ( 1 << m_uiQuadtreeTULog2MinSize ) > ( m_uiMaxCUWidth >> m_uiMaxCUDepth ), "Minimum CU width must be greater than minimum transform size." );
972	xConfirmPara( ( 1 << m_uiQuadtreeTULog2MinSize ) > ( m_uiMaxCUHeight >> m_uiMaxCUDepth ), "Minimum CU height must be greater than minimum transform size." );
973	xConfirmPara( m_uiQuadtreeTUMaxDepthInter < 1, "QuadtreeTUMaxDepthInter must be greater than or equal to 1" );
974	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" );
975	xConfirmPara( m_uiQuadtreeTUMaxDepthIntra < 1, "QuadtreeTUMaxDepthIntra must be greater than or equal to 1" );
976	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" );
977
978	xConfirmPara( m_maxNumMergeCand < 1, "MaxNumMergeCand must be 1 or greater.");
979	xConfirmPara( m_maxNumMergeCand > 5, "MaxNumMergeCand must be 5 or smaller.");
980
981	#if ADAPTIVE_QP_SELECTION
982	xConfirmPara( m_bUseAdaptQpSelect == true && m_iQP < 0, "AdaptiveQpSelection must be disabled when QP < 0.");
983	xConfirmPara( m_bUseAdaptQpSelect == true && (m_cbQpOffset !=0 \|\| m_crQpOffset != 0 ), "AdaptiveQpSelection must be disabled when ChromaQpOffset is not equal to 0.");
984	#endif
985
986	if( m_usePCM)
987	{
988	xConfirmPara( m_uiPCMLog2MinSize < 3, "PCMLog2MinSize must be 3 or greater.");
989	xConfirmPara( m_uiPCMLog2MinSize > 5, "PCMLog2MinSize must be 5 or smaller.");
990	xConfirmPara( m_pcmLog2MaxSize > 5, "PCMLog2MaxSize must be 5 or smaller.");
991	xConfirmPara( m_pcmLog2MaxSize < m_uiPCMLog2MinSize, "PCMLog2MaxSize must be equal to or greater than m_uiPCMLog2MinSize.");
992	}
993
994	xConfirmPara( m_sliceMode < 0 \|\| m_sliceMode > 3, "SliceMode exceeds supported range (0 to 3)" );
995	if (m_sliceMode!=0)
996	{
997	xConfirmPara( m_sliceArgument < 1 , "SliceArgument should be larger than or equal to 1" );
998	}
999	xConfirmPara( m_sliceSegmentMode < 0 \|\| m_sliceSegmentMode > 3, "SliceSegmentMode exceeds supported range (0 to 3)" );
1000	if (m_sliceSegmentMode!=0)
1001	{
1002	xConfirmPara( m_sliceSegmentArgument < 1 , "SliceSegmentArgument should be larger than or equal to 1" );
1003	}
1004
1005	Bool tileFlag = (m_iNumColumnsMinus1 > 0 \|\| m_iNumRowsMinus1 > 0 );
1006	xConfirmPara( tileFlag && m_iWaveFrontSynchro, "Tile and Wavefront can not be applied together");
1007
1008	//TODO:ChromaFmt assumes 4:2:0 below
1009	xConfirmPara( m_iSourceWidth % TComSPS::getWinUnitX(CHROMA_420) != 0, "Picture width must be an integer multiple of the specified chroma subsampling");
1010	xConfirmPara( m_iSourceHeight % TComSPS::getWinUnitY(CHROMA_420) != 0, "Picture height must be an integer multiple of the specified chroma subsampling");
1011
1012	xConfirmPara( m_aiPad[0] % TComSPS::getWinUnitX(CHROMA_420) != 0, "Horizontal padding must be an integer multiple of the specified chroma subsampling");
1013	xConfirmPara( m_aiPad[1] % TComSPS::getWinUnitY(CHROMA_420) != 0, "Vertical padding must be an integer multiple of the specified chroma subsampling");
1014
1015	xConfirmPara( m_confLeft % TComSPS::getWinUnitX(CHROMA_420) != 0, "Left conformance window offset must be an integer multiple of the specified chroma subsampling");
1016	xConfirmPara( m_confRight % TComSPS::getWinUnitX(CHROMA_420) != 0, "Right conformance window offset must be an integer multiple of the specified chroma subsampling");
1017	xConfirmPara( m_confTop % TComSPS::getWinUnitY(CHROMA_420) != 0, "Top conformance window offset must be an integer multiple of the specified chroma subsampling");
1018	xConfirmPara( m_confBottom % TComSPS::getWinUnitY(CHROMA_420) != 0, "Bottom conformance window offset must be an integer multiple of the specified chroma subsampling");
1019
1020	// max CU width and height should be power of 2
1021	UInt ui = m_uiMaxCUWidth;
1022	while(ui)
1023	{
1024	ui >>= 1;
1025	if( (ui & 1) == 1)
1026	xConfirmPara( ui != 1 , "Width should be 2^n");
1027	}
1028	ui = m_uiMaxCUHeight;
1029	while(ui)
1030	{
1031	ui >>= 1;
1032	if( (ui & 1) == 1)
1033	xConfirmPara( ui != 1 , "Height should be 2^n");
1034	}
1035
1036	/* if this is an intra-only sequence, ie IntraPeriod=1, don't verify the GOP structure
1037	* This permits the ability to omit a GOP structure specification */
1038	if (m_iIntraPeriod == 1 && m_GOPList[0].m_POC == -1) {
1039	m_GOPList[0] = GOPEntry();
1040	m_GOPList[0].m_QPFactor = 1;
1041	m_GOPList[0].m_betaOffsetDiv2 = 0;
1042	m_GOPList[0].m_tcOffsetDiv2 = 0;
1043	m_GOPList[0].m_POC = 1;
1044	m_GOPList[0].m_numRefPicsActive = 4;
1045	}
1046
1047	Bool verifiedGOP=false;
1048	Bool errorGOP=false;
1049	Int checkGOP=1;
1050	Int numRefs = 1;
1051	Int refList[MAX_NUM_REF_PICS+1];
1052	refList[0]=0;
1053	Bool isOK[MAX_GOP];
1054	for(Int i=0; i<MAX_GOP; i++)
1055	{
1056	isOK[i]=false;
1057	}
1058	Int numOK=0;
1059	xConfirmPara( m_iIntraPeriod >=0&&(m_iIntraPeriod%m_iGOPSize!=0), "Intra period must be a multiple of GOPSize, or -1" );
1060
1061	for(Int i=0; i<m_iGOPSize; i++)
1062	{
1063	if(m_GOPList[i].m_POC==m_iGOPSize)
1064	{
1065	xConfirmPara( m_GOPList[i].m_temporalId!=0 , "The last frame in each GOP must have temporal ID = 0 " );
1066	}
1067	}
1068
1069	if ( (m_iIntraPeriod != 1) && !m_loopFilterOffsetInPPS && m_DeblockingFilterControlPresent && (!m_bLoopFilterDisable) )
1070	{
1071	for(Int i=0; i<m_iGOPSize; i++)
1072	{
1073	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)" );
1074	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)" );
1075	}
1076	}
1077	m_extraRPSs=0;
1078	//start looping through frames in coding order until we can verify that the GOP structure is correct.
1079	while(!verifiedGOP&&!errorGOP)
1080	{
1081	Int curGOP = (checkGOP-1)%m_iGOPSize;
1082	Int curPOC = ((checkGOP-1)/m_iGOPSize)*m_iGOPSize + m_GOPList[curGOP].m_POC;
1083	if(m_GOPList[curGOP].m_POC<0)
1084	{
1085	printf("\nError: found fewer Reference Picture Sets than GOPSize\n");
1086	errorGOP=true;
1087	}
1088	else
1089	{
1090	//check that all reference pictures are available, or have a POC < 0 meaning they might be available in the next GOP.
1091	Bool beforeI = false;
1092	for(Int i = 0; i< m_GOPList[curGOP].m_numRefPics; i++)
1093	{
1094	Int absPOC = curPOC+m_GOPList[curGOP].m_referencePics[i];
1095	if(absPOC < 0)
1096	{
1097	beforeI=true;
1098	}
1099	else
1100	{
1101	Bool found=false;
1102	for(Int j=0; j<numRefs; j++)
1103	{
1104	if(refList[j]==absPOC)
1105	{
1106	found=true;
1107	for(Int k=0; k<m_iGOPSize; k++)
1108	{
1109	if(absPOC%m_iGOPSize == m_GOPList[k].m_POC%m_iGOPSize)
1110	{
1111	if(m_GOPList[k].m_temporalId==m_GOPList[curGOP].m_temporalId)
1112	{
1113	m_GOPList[k].m_refPic = true;
1114	}
1115	m_GOPList[curGOP].m_usedByCurrPic[i]=m_GOPList[k].m_temporalId<=m_GOPList[curGOP].m_temporalId;
1116	}
1117	}
1118	}
1119	}
1120	if(!found)
1121	{
1122	printf("\nError: ref pic %d is not available for GOP frame %d\n",m_GOPList[curGOP].m_referencePics[i],curGOP+1);
1123	errorGOP=true;
1124	}
1125	}
1126	}
1127	if(!beforeI&&!errorGOP)
1128	{
1129	//all ref frames were present
1130	if(!isOK[curGOP])
1131	{
1132	numOK++;
1133	isOK[curGOP]=true;
1134	if(numOK==m_iGOPSize)
1135	{
1136	verifiedGOP=true;
1137	}
1138	}
1139	}
1140	else
1141	{
1142	//create a new GOPEntry for this frame containing all the reference pictures that were available (POC > 0)
1143	m_GOPList[m_iGOPSize+m_extraRPSs]=m_GOPList[curGOP];
1144	Int newRefs=0;
1145	for(Int i = 0; i< m_GOPList[curGOP].m_numRefPics; i++)
1146	{
1147	Int absPOC = curPOC+m_GOPList[curGOP].m_referencePics[i];
1148	if(absPOC>=0)
1149	{
1150	m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[newRefs]=m_GOPList[curGOP].m_referencePics[i];
1151	m_GOPList[m_iGOPSize+m_extraRPSs].m_usedByCurrPic[newRefs]=m_GOPList[curGOP].m_usedByCurrPic[i];
1152	newRefs++;
1153	}
1154	}
1155	Int numPrefRefs = m_GOPList[curGOP].m_numRefPicsActive;
1156
1157	for(Int offset = -1; offset>-checkGOP; offset--)
1158	{
1159	//step backwards in coding order and include any extra available pictures we might find useful to replace the ones with POC < 0.
1160	Int offGOP = (checkGOP-1+offset)%m_iGOPSize;
1161	Int offPOC = ((checkGOP-1+offset)/m_iGOPSize)*m_iGOPSize + m_GOPList[offGOP].m_POC;
1162	if(offPOC>=0&&m_GOPList[offGOP].m_temporalId<=m_GOPList[curGOP].m_temporalId)
1163	{
1164	Bool newRef=false;
1165	for(Int i=0; i<numRefs; i++)
1166	{
1167	if(refList[i]==offPOC)
1168	{
1169	newRef=true;
1170	}
1171	}
1172	for(Int i=0; i<newRefs; i++)
1173	{
1174	if(m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[i]==offPOC-curPOC)
1175	{
1176	newRef=false;
1177	}
1178	}
1179	if(newRef)
1180	{
1181	Int insertPoint=newRefs;
1182	//this picture can be added, find appropriate place in list and insert it.
1183	if(m_GOPList[offGOP].m_temporalId==m_GOPList[curGOP].m_temporalId)
1184	{
1185	m_GOPList[offGOP].m_refPic = true;
1186	}
1187	for(Int j=0; j<newRefs; j++)
1188	{
1189	if(m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[j]<offPOC-curPOC\|\|m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[j]>0)
1190	{
1191	insertPoint = j;
1192	break;
1193	}
1194	}
1195	Int prev = offPOC-curPOC;
1196	Int prevUsed = m_GOPList[offGOP].m_temporalId<=m_GOPList[curGOP].m_temporalId;
1197	for(Int j=insertPoint; j<newRefs+1; j++)
1198	{
1199	Int newPrev = m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[j];
1200	Int newUsed = m_GOPList[m_iGOPSize+m_extraRPSs].m_usedByCurrPic[j];
1201	m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[j]=prev;
1202	m_GOPList[m_iGOPSize+m_extraRPSs].m_usedByCurrPic[j]=prevUsed;
1203	prevUsed=newUsed;
1204	prev=newPrev;
1205	}
1206	newRefs++;
1207	}
1208	}
1209	if(newRefs>=numPrefRefs)
1210	{
1211	break;
1212	}
1213	}
1214	m_GOPList[m_iGOPSize+m_extraRPSs].m_numRefPics=newRefs;
1215	m_GOPList[m_iGOPSize+m_extraRPSs].m_POC = curPOC;
1216	if (m_extraRPSs == 0)
1217	{
1218	m_GOPList[m_iGOPSize+m_extraRPSs].m_interRPSPrediction = 0;
1219	m_GOPList[m_iGOPSize+m_extraRPSs].m_numRefIdc = 0;
1220	}
1221	else
1222	{
1223	Int rIdx = m_iGOPSize + m_extraRPSs - 1;
1224	Int refPOC = m_GOPList[rIdx].m_POC;
1225	Int refPics = m_GOPList[rIdx].m_numRefPics;
1226	Int newIdc=0;
1227	for(Int i = 0; i<= refPics; i++)
1228	{
1229	Int deltaPOC = ((i != refPics)? m_GOPList[rIdx].m_referencePics[i] : 0); // check if the reference abs POC is >= 0
1230	Int absPOCref = refPOC+deltaPOC;
1231	Int refIdc = 0;
1232	for (Int j = 0; j < m_GOPList[m_iGOPSize+m_extraRPSs].m_numRefPics; j++)
1233	{
1234	if ( (absPOCref - curPOC) == m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[j])
1235	{
1236	if (m_GOPList[m_iGOPSize+m_extraRPSs].m_usedByCurrPic[j])
1237	{
1238	refIdc = 1;
1239	}
1240	else
1241	{
1242	refIdc = 2;
1243	}
1244	}
1245	}
1246	m_GOPList[m_iGOPSize+m_extraRPSs].m_refIdc[newIdc]=refIdc;
1247	newIdc++;
1248	}
1249	m_GOPList[m_iGOPSize+m_extraRPSs].m_interRPSPrediction = 1;
1250	m_GOPList[m_iGOPSize+m_extraRPSs].m_numRefIdc = newIdc;
1251	m_GOPList[m_iGOPSize+m_extraRPSs].m_deltaRPS = refPOC - m_GOPList[m_iGOPSize+m_extraRPSs].m_POC;
1252	}
1253	curGOP=m_iGOPSize+m_extraRPSs;
1254	m_extraRPSs++;
1255	}
1256	numRefs=0;
1257	for(Int i = 0; i< m_GOPList[curGOP].m_numRefPics; i++)
1258	{
1259	Int absPOC = curPOC+m_GOPList[curGOP].m_referencePics[i];
1260	if(absPOC >= 0)
1261	{
1262	refList[numRefs]=absPOC;
1263	numRefs++;
1264	}
1265	}
1266	refList[numRefs]=curPOC;
1267	numRefs++;
1268	}
1269	checkGOP++;
1270	}
1271	xConfirmPara(errorGOP,"Invalid GOP structure given");
1272	m_maxTempLayer = 1;
1273	for(Int i=0; i<m_iGOPSize; i++)
1274	{
1275	if(m_GOPList[i].m_temporalId >= m_maxTempLayer)
1276	{
1277	m_maxTempLayer = m_GOPList[i].m_temporalId+1;
1278	}
1279	xConfirmPara(m_GOPList[i].m_sliceType!='B'&&m_GOPList[i].m_sliceType!='P', "Slice type must be equal to B or P");
1280	}
1281	for(Int i=0; i<MAX_TLAYER; i++)
1282	{
1283	m_numReorderPics[i] = 0;
1284	#if L0323_DPB
1285	m_maxDecPicBuffering[i] = 1;
1286	#else
1287	m_maxDecPicBuffering[i] = 0;
1288	#endif
1289	}
1290	for(Int i=0; i<m_iGOPSize; i++)
1291	{
1292	#if L0323_DPB
1293	if(m_GOPList[i].m_numRefPics+1 > m_maxDecPicBuffering[m_GOPList[i].m_temporalId])
1294	#else
1295	if(m_GOPList[i].m_numRefPics > m_maxDecPicBuffering[m_GOPList[i].m_temporalId])
1296	#endif
1297	{
1298	#if L0323_DPB
1299	m_maxDecPicBuffering[m_GOPList[i].m_temporalId] = m_GOPList[i].m_numRefPics + 1;
1300	#else
1301	m_maxDecPicBuffering[m_GOPList[i].m_temporalId] = m_GOPList[i].m_numRefPics;
1302	#endif
1303	}
1304	Int highestDecodingNumberWithLowerPOC = 0;
1305	for(Int j=0; j<m_iGOPSize; j++)
1306	{
1307	if(m_GOPList[j].m_POC <= m_GOPList[i].m_POC)
1308	{
1309	highestDecodingNumberWithLowerPOC = j;
1310	}
1311	}
1312	Int numReorder = 0;
1313	for(Int j=0; j<highestDecodingNumberWithLowerPOC; j++)
1314	{
1315	if(m_GOPList[j].m_temporalId <= m_GOPList[i].m_temporalId &&
1316	m_GOPList[j].m_POC > m_GOPList[i].m_POC)
1317	{
1318	numReorder++;
1319	}
1320	}
1321	if(numReorder > m_numReorderPics[m_GOPList[i].m_temporalId])
1322	{
1323	m_numReorderPics[m_GOPList[i].m_temporalId] = numReorder;
1324	}
1325	}
1326	for(Int i=0; i<MAX_TLAYER-1; i++)
1327	{
1328	// a lower layer can not have higher value of m_numReorderPics than a higher layer
1329	if(m_numReorderPics[i+1] < m_numReorderPics[i])
1330	{
1331	m_numReorderPics[i+1] = m_numReorderPics[i];
1332	}
1333	#if L0323_DPB
1334	// the value of num_reorder_pics[ i ] shall be in the range of 0 to max_dec_pic_buffering[ i ] - 1, inclusive
1335	if(m_numReorderPics[i] > m_maxDecPicBuffering[i] - 1)
1336	{
1337	m_maxDecPicBuffering[i] = m_numReorderPics[i] + 1;
1338	}
1339	#else
1340	// the value of num_reorder_pics[ i ] shall be in the range of 0 to max_dec_pic_buffering[ i ], inclusive
1341	if(m_numReorderPics[i] > m_maxDecPicBuffering[i])
1342	{
1343	m_maxDecPicBuffering[i] = m_numReorderPics[i];
1344	}
1345	#endif
1346	// a lower layer can not have higher value of m_uiMaxDecPicBuffering than a higher layer
1347	if(m_maxDecPicBuffering[i+1] < m_maxDecPicBuffering[i])
1348	{
1349	m_maxDecPicBuffering[i+1] = m_maxDecPicBuffering[i];
1350	}
1351	}
1352
1353
1354	#if L0323_DPB
1355	// the value of num_reorder_pics[ i ] shall be in the range of 0 to max_dec_pic_buffering[ i ] - 1, inclusive
1356	if(m_numReorderPics[MAX_TLAYER-1] > m_maxDecPicBuffering[MAX_TLAYER-1] - 1)
1357	{
1358	m_maxDecPicBuffering[MAX_TLAYER-1] = m_numReorderPics[MAX_TLAYER-1] + 1;
1359	}
1360	#else
1361	// the value of num_reorder_pics[ i ] shall be in the range of 0 to max_dec_pic_buffering[ i ], inclusive
1362	if(m_numReorderPics[MAX_TLAYER-1] > m_maxDecPicBuffering[MAX_TLAYER-1])
1363	{
1364	m_maxDecPicBuffering[MAX_TLAYER-1] = m_numReorderPics[MAX_TLAYER-1];
1365	}
1366	#endif
1367
1368	if(m_vuiParametersPresentFlag && m_bitstreamRestrictionFlag)
1369	{
1370	Int PicSizeInSamplesY = m_iSourceWidth * m_iSourceHeight;
1371	if(tileFlag)
1372	{
1373	Int maxTileWidth = 0;
1374	Int maxTileHeight = 0;
1375	Int widthInCU = (m_iSourceWidth % m_uiMaxCUWidth) ? m_iSourceWidth/m_uiMaxCUWidth + 1: m_iSourceWidth/m_uiMaxCUWidth;
1376	Int heightInCU = (m_iSourceHeight % m_uiMaxCUHeight) ? m_iSourceHeight/m_uiMaxCUHeight + 1: m_iSourceHeight/m_uiMaxCUHeight;
1377	if(m_iUniformSpacingIdr)
1378	{
1379	maxTileWidth = m_uiMaxCUWidth*((widthInCU+m_iNumColumnsMinus1)/(m_iNumColumnsMinus1+1));
1380	maxTileHeight = m_uiMaxCUHeight*((heightInCU+m_iNumRowsMinus1)/(m_iNumRowsMinus1+1));
1381	// if only the last tile-row is one treeblock higher than the others
1382	// the maxTileHeight becomes smaller if the last row of treeblocks has lower height than the others
1383	if(!((heightInCU-1)%(m_iNumRowsMinus1+1)))
1384	{
1385	maxTileHeight = maxTileHeight - m_uiMaxCUHeight + (m_iSourceHeight % m_uiMaxCUHeight);
1386	}
1387	// if only the last tile-column is one treeblock wider than the others
1388	// the maxTileWidth becomes smaller if the last column of treeblocks has lower width than the others
1389	if(!((widthInCU-1)%(m_iNumColumnsMinus1+1)))
1390	{
1391	maxTileWidth = maxTileWidth - m_uiMaxCUWidth + (m_iSourceWidth % m_uiMaxCUWidth);
1392	}
1393	}
1394	else // not uniform spacing
1395	{
1396	if(m_iNumColumnsMinus1<1)
1397	{
1398	maxTileWidth = m_iSourceWidth;
1399	}
1400	else
1401	{
1402	Int accColumnWidth = 0;
1403	for(Int col=0; col<(m_iNumColumnsMinus1); col++)
1404	{
1405	maxTileWidth = m_pColumnWidth[col]>maxTileWidth ? m_pColumnWidth[col]:maxTileWidth;
1406	accColumnWidth += m_pColumnWidth[col];
1407	}
1408	maxTileWidth = (widthInCU-accColumnWidth)>maxTileWidth ? m_uiMaxCUWidth(widthInCU-accColumnWidth):m_uiMaxCUWidthmaxTileWidth;
1409	}
1410	if(m_iNumRowsMinus1<1)
1411	{
1412	maxTileHeight = m_iSourceHeight;
1413	}
1414	else
1415	{
1416	Int accRowHeight = 0;
1417	for(Int row=0; row<(m_iNumRowsMinus1); row++)
1418	{
1419	maxTileHeight = m_pRowHeight[row]>maxTileHeight ? m_pRowHeight[row]:maxTileHeight;
1420	accRowHeight += m_pRowHeight[row];
1421	}
1422	maxTileHeight = (heightInCU-accRowHeight)>maxTileHeight ? m_uiMaxCUHeight(heightInCU-accRowHeight):m_uiMaxCUHeightmaxTileHeight;
1423	}
1424	}
1425	Int maxSizeInSamplesY = maxTileWidth*maxTileHeight;
1426	m_minSpatialSegmentationIdc = 4*PicSizeInSamplesY/maxSizeInSamplesY-4;
1427	}
1428	else if(m_iWaveFrontSynchro)
1429	{
1430	m_minSpatialSegmentationIdc = 4PicSizeInSamplesY/((2m_iSourceHeight+m_iSourceWidth)*m_uiMaxCUHeight)-4;
1431	}
1432	else if(m_sliceMode == 1)
1433	{
1434	m_minSpatialSegmentationIdc = 4PicSizeInSamplesY/(m_sliceArgumentm_uiMaxCUWidth*m_uiMaxCUHeight)-4;
1435	}
1436	else
1437	{
1438	m_minSpatialSegmentationIdc = 0;
1439	}
1440	}
1441	#if !L0034_COMBINED_LIST_CLEANUP
1442	xConfirmPara( m_bUseLComb==false && m_numReorderPics[MAX_TLAYER-1]!=0, "ListCombination can only be 0 in low delay coding (more precisely when L0 and L1 are identical)" ); // Note however this is not the full necessary condition as ref_pic_list_combination_flag can only be 0 if L0 == L1.
1443	#endif
1444	xConfirmPara( m_iWaveFrontSynchro < 0, "WaveFrontSynchro cannot be negative" );
1445	xConfirmPara( m_iWaveFrontSubstreams <= 0, "WaveFrontSubstreams must be positive" );
1446	xConfirmPara( m_iWaveFrontSubstreams > 1 && !m_iWaveFrontSynchro, "Must have WaveFrontSynchro > 0 in order to have WaveFrontSubstreams > 1" );
1447
1448	xConfirmPara( m_decodedPictureHashSEIEnabled<0 \|\| m_decodedPictureHashSEIEnabled>3, "this hash type is not correct!\n");
1449
1450	#if J0149_TONE_MAPPING_SEI
1451	if (m_toneMappingInfoSEIEnabled)
1452	{
1453	xConfirmPara( m_toneMapCodedDataBitDepth < 8 \|\| m_toneMapCodedDataBitDepth > 14 , "SEIToneMapCodedDataBitDepth must be in rage 8 to 14");
1454	xConfirmPara( m_toneMapTargetBitDepth < 1 \|\| (m_toneMapTargetBitDepth > 16 && m_toneMapTargetBitDepth < 255) , "SEIToneMapTargetBitDepth must be in rage 1 to 16 or equal to 255");
1455	xConfirmPara( m_toneMapModelId < 0 \|\| m_toneMapModelId > 4 , "SEIToneMapModelId must be in rage 0 to 4");
1456	xConfirmPara( m_cameraIsoSpeedValue == 0, "SEIToneMapCameraIsoSpeedValue shall not be equal to 0");
1457	xConfirmPara( m_extendedRangeWhiteLevel < 100, "SEIToneMapExtendedRangeWhiteLevel should be greater than or equal to 100");
1458	xConfirmPara( m_nominalBlackLevelLumaCodeValue >= m_nominalWhiteLevelLumaCodeValue, "SEIToneMapNominalWhiteLevelLumaCodeValue shall be greater than SEIToneMapNominalBlackLevelLumaCodeValue");
1459	xConfirmPara( m_extendedWhiteLevelLumaCodeValue < m_nominalWhiteLevelLumaCodeValue, "SEIToneMapExtendedWhiteLevelLumaCodeValue shall be greater than or equal to SEIToneMapNominalWhiteLevelLumaCodeValue");
1460	}
1461	#endif
1462
1463	#if RATE_CONTROL_LAMBDA_DOMAIN
1464	if ( m_RCEnableRateControl )
1465	{
1466	if ( m_RCForceIntraQP )
1467	{
1468	if ( m_RCInitialQP == 0 )
1469	{
1470	printf( "\nInitial QP for rate control is not specified. Reset not to use force intra QP!" );
1471	m_RCForceIntraQP = false;
1472	}
1473	}
1474	xConfirmPara( m_uiDeltaQpRD > 0, "Rate control cannot be used together with slice level multiple-QP optimization!\n" );
1475	}
1476	#else
1477	if(m_enableRateCtrl)
1478	{
1479	Int numLCUInWidth = (m_iSourceWidth / m_uiMaxCUWidth) + (( m_iSourceWidth % m_uiMaxCUWidth ) ? 1 : 0);
1480	Int numLCUInHeight = (m_iSourceHeight / m_uiMaxCUHeight)+ (( m_iSourceHeight % m_uiMaxCUHeight) ? 1 : 0);
1481	Int numLCUInPic = numLCUInWidth * numLCUInHeight;
1482
1483	xConfirmPara( (numLCUInPic % m_numLCUInUnit) != 0, "total number of LCUs in a frame should be completely divided by NumLCUInUnit" );
1484
1485	m_iMaxDeltaQP = MAX_DELTA_QP;
1486	m_iMaxCuDQPDepth = MAX_CUDQP_DEPTH;
1487	}
1488	#endif
1489
1490	xConfirmPara(!m_TransquantBypassEnableFlag && m_CUTransquantBypassFlagValue, "CUTransquantBypassFlagValue cannot be 1 when TransquantBypassEnableFlag is 0");
1491
1492	xConfirmPara(m_log2ParallelMergeLevel < 2, "Log2ParallelMergeLevel should be larger than or equal to 2");
1493	#if L0444_FPA_TYPE
1494	if (m_framePackingSEIEnabled)
1495	{
1496	xConfirmPara(m_framePackingSEIType < 3 \|\| m_framePackingSEIType > 5 , "SEIFramePackingType must be in rage 3 to 5");
1497	}
1498	#endif
1499
1500	#undef xConfirmPara
1501	if (check_failed)
1502	{
1503	exit(EXIT_FAILURE);
1504	}
1505	}
1506
1507	/** \todo use of global variables should be removed later
1508	*/
1509	Void TAppEncCfg::xSetGlobal()
1510	{
1511	// set max CU width & height
1512	g_uiMaxCUWidth = m_uiMaxCUWidth;
1513	g_uiMaxCUHeight = m_uiMaxCUHeight;
1514
1515	// compute actual CU depth with respect to config depth and max transform size
1516	g_uiAddCUDepth = 0;
1517	while( (m_uiMaxCUWidth>>m_uiMaxCUDepth) > ( 1 << ( m_uiQuadtreeTULog2MinSize + g_uiAddCUDepth ) ) ) g_uiAddCUDepth++;
1518
1519	m_uiMaxCUDepth += g_uiAddCUDepth;
1520	g_uiAddCUDepth++;
1521	g_uiMaxCUDepth = m_uiMaxCUDepth;
1522
1523	// set internal bit-depth and constants
1524	g_bitDepthY = m_internalBitDepthY;
1525	g_bitDepthC = m_internalBitDepthC;
1526
1527	g_uiPCMBitDepthLuma = m_bPCMInputBitDepthFlag ? m_inputBitDepthY : m_internalBitDepthY;
1528	g_uiPCMBitDepthChroma = m_bPCMInputBitDepthFlag ? m_inputBitDepthC : m_internalBitDepthC;
1529	}
1530
1531	Void TAppEncCfg::xPrintParameter()
1532	{
1533	printf("\n");
1534	printf("Input File : %s\n", m_pchInputFile );
1535	printf("Bitstream File : %s\n", m_pchBitstreamFile );
1536	printf("Reconstruction File : %s\n", m_pchReconFile );
1537	printf("Real Format : %dx%d %dHz\n", m_iSourceWidth - m_confLeft - m_confRight, m_iSourceHeight - m_confTop - m_confBottom, m_iFrameRate );
1538	printf("Internal Format : %dx%d %dHz\n", m_iSourceWidth, m_iSourceHeight, m_iFrameRate );
1539	printf("Frame index : %u - %d (%d frames)\n", m_FrameSkip, m_FrameSkip+m_framesToBeEncoded-1, m_framesToBeEncoded );
1540	printf("CU size / depth : %d / %d\n", m_uiMaxCUWidth, m_uiMaxCUDepth );
1541	printf("RQT trans. size (min / max) : %d / %d\n", 1 << m_uiQuadtreeTULog2MinSize, 1 << m_uiQuadtreeTULog2MaxSize );
1542	printf("Max RQT depth inter : %d\n", m_uiQuadtreeTUMaxDepthInter);
1543	printf("Max RQT depth intra : %d\n", m_uiQuadtreeTUMaxDepthIntra);
1544	printf("Min PCM size : %d\n", 1 << m_uiPCMLog2MinSize);
1545	printf("Motion search range : %d\n", m_iSearchRange );
1546	printf("Intra period : %d\n", m_iIntraPeriod );
1547	printf("Decoding refresh type : %d\n", m_iDecodingRefreshType );
1548	printf("QP : %5.2f\n", m_fQP );
1549	printf("Max dQP signaling depth : %d\n", m_iMaxCuDQPDepth);
1550
1551	printf("Cb QP Offset : %d\n", m_cbQpOffset );
1552	printf("Cr QP Offset : %d\n", m_crQpOffset);
1553
1554	printf("QP adaptation : %d (range=%d)\n", m_bUseAdaptiveQP, (m_bUseAdaptiveQP ? m_iQPAdaptationRange : 0) );
1555	printf("GOP size : %d\n", m_iGOPSize );
1556	printf("Internal bit depth : (Y:%d, C:%d)\n", m_internalBitDepthY, m_internalBitDepthC );
1557	printf("PCM sample bit depth : (Y:%d, C:%d)\n", g_uiPCMBitDepthLuma, g_uiPCMBitDepthChroma );
1558	#if RATE_CONTROL_LAMBDA_DOMAIN
1559	printf("RateControl : %d\n", m_RCEnableRateControl );
1560	if(m_RCEnableRateControl)
1561	{
1562	printf("TargetBitrate : %d\n", m_RCTargetBitrate );
1563	printf("KeepHierarchicalBit : %d\n", m_RCKeepHierarchicalBit );
1564	printf("LCULevelRC : %d\n", m_RCLCULevelRC );
1565	printf("UseLCUSeparateModel : %d\n", m_RCUseLCUSeparateModel );
1566	printf("InitialQP : %d\n", m_RCInitialQP );
1567	printf("ForceIntraQP : %d\n", m_RCForceIntraQP );
1568	}
1569	#else
1570	printf("RateControl : %d\n", m_enableRateCtrl);
1571	if(m_enableRateCtrl)
1572	{
1573	printf("TargetBitrate : %d\n", m_targetBitrate);
1574	printf("NumLCUInUnit : %d\n", m_numLCUInUnit);
1575	}
1576	#endif
1577	printf("Max Num Merge Candidates : %d\n", m_maxNumMergeCand);
1578	printf("\n");
1579
1580	printf("TOOL CFG: ");
1581	printf("IBD:%d ", g_bitDepthY > m_inputBitDepthY \|\| g_bitDepthC > m_inputBitDepthC);
1582	printf("HAD:%d ", m_bUseHADME );
1583	printf("SRD:%d ", m_bUseSBACRD );
1584	printf("RDQ:%d ", m_useRDOQ );
1585	printf("RDQTS:%d ", m_useRDOQTS );
1586	#if L0232_RD_PENALTY
1587	printf("RDpenalty:%d ", m_rdPenalty );
1588	#endif
1589	printf("SQP:%d ", m_uiDeltaQpRD );
1590	printf("ASR:%d ", m_bUseASR );
1591	#if !L0034_COMBINED_LIST_CLEANUP
1592	printf("LComb:%d ", m_bUseLComb );
1593	#endif
1594	printf("FEN:%d ", m_bUseFastEnc );
1595	printf("ECU:%d ", m_bUseEarlyCU );
1596	printf("FDM:%d ", m_useFastDecisionForMerge );
1597	printf("CFM:%d ", m_bUseCbfFastMode );
1598	printf("ESD:%d ", m_useEarlySkipDetection );
1599	printf("RQT:%d ", 1 );
1600	printf("TransformSkip:%d ", m_useTransformSkip );
1601	printf("TransformSkipFast:%d ", m_useTransformSkipFast );
1602	printf("Slice: M=%d ", m_sliceMode);
1603	if (m_sliceMode!=0)
1604	{
1605	printf("A=%d ", m_sliceArgument);
1606	}
1607	printf("SliceSegment: M=%d ",m_sliceSegmentMode);
1608	if (m_sliceSegmentMode!=0)
1609	{
1610	printf("A=%d ", m_sliceSegmentArgument);
1611	}
1612	printf("CIP:%d ", m_bUseConstrainedIntraPred);
1613	printf("SAO:%d ", (m_bUseSAO)?(1):(0));
1614	printf("PCM:%d ", (m_usePCM && (1<<m_uiPCMLog2MinSize) <= m_uiMaxCUWidth)? 1 : 0);
1615	printf("SAOLcuBasedOptimization:%d ", (m_saoLcuBasedOptimization)?(1):(0));
1616
1617	printf("LosslessCuEnabled:%d ", (m_useLossless)? 1:0 );
1618	printf("WPP:%d ", (Int)m_useWeightedPred);
1619	printf("WPB:%d ", (Int)m_useWeightedBiPred);
1620	printf("PME:%d ", m_log2ParallelMergeLevel);
1621	printf(" WaveFrontSynchro:%d WaveFrontSubstreams:%d",
1622	m_iWaveFrontSynchro, m_iWaveFrontSubstreams);
1623	printf(" ScalingList:%d ", m_useScalingListId );
1624	printf("TMVPMode:%d ", m_TMVPModeId );
1625	#if ADAPTIVE_QP_SELECTION
1626	printf("AQpS:%d", m_bUseAdaptQpSelect );
1627	#endif
1628
1629	printf(" SignBitHidingFlag:%d ", m_signHideFlag);
1630	printf("RecalQP:%d", m_recalculateQPAccordingToLambda ? 1 : 0 );
1631	printf("\n\n");
1632
1633	fflush(stdout);
1634	}
1635
1636	Bool confirmPara(Bool bflag, const Char* message)
1637	{
1638	if (!bflag)
1639	return false;
1640
1641	printf("Error: %s\n",message);
1642	return true;
1643	}
1644
1645	//! \}

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