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source: SHVCSoftware/branches/SHM-2.0avc-dev/source/App/TAppEncoder/TAppEncCfg.cpp @ 757

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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	, m_pColumnWidth()
72	, m_pRowHeight()
73	, m_scalingListFile()
74	#if REF_IDX_FRAMEWORK
75	, m_elRapSliceBEnabled(0)
76	#endif
77	{
78	for(UInt layer=0; layer<MAX_LAYERS; layer++)
79	{
80	m_acLayerCfg[layer].setAppEncCfg(this);
81	}
82	}
83	#else
84	TAppEncCfg::TAppEncCfg()
85	: m_pchInputFile()
86	, m_pchBitstreamFile()
87	, m_pchReconFile()
88	, m_pchdQPFile()
89	, m_pColumnWidth()
90	, m_pRowHeight()
91	, m_scalingListFile()
92	{
93	m_aidQP = NULL;
94	#if J0149_TONE_MAPPING_SEI
95	m_startOfCodedInterval = NULL;
96	m_codedPivotValue = NULL;
97	m_targetPivotValue = NULL;
98	#endif
99	}
100	#endif
101
102	TAppEncCfg::~TAppEncCfg()
103	{
104	#if SVC_EXTENSION
105	free(m_pBitstreamFile);
106	#else
107	free(m_pchBitstreamFile);
108	if ( m_aidQP )
109	{
110	delete[] m_aidQP;
111	}
112	#if J0149_TONE_MAPPING_SEI
113	if ( m_startOfCodedInterval )
114	{
115	delete[] m_startOfCodedInterval;
116	m_startOfCodedInterval = NULL;
117	}
118	if ( m_codedPivotValue )
119	{
120	delete[] m_codedPivotValue;
121	m_codedPivotValue = NULL;
122	}
123	if ( m_targetPivotValue )
124	{
125	delete[] m_targetPivotValue;
126	m_targetPivotValue = NULL;
127	}
128	#endif
129	free(m_pchInputFile);
130	#endif
131	#if !SVC_EXTENSION
132	free(m_pchReconFile);
133	free(m_pchdQPFile);
134	#endif
135	free(m_pColumnWidth);
136	free(m_pRowHeight);
137	free(m_scalingListFile);
138	}
139
140	Void TAppEncCfg::create()
141	{
142	}
143
144	Void TAppEncCfg::destroy()
145	{
146	#if VPS_EXTN_DIRECT_REF_LAYERS
147	for(Int layer = 0; layer < MAX_LAYERS; layer++)
148	{
149	if( m_acLayerCfg[layer].m_numDirectRefLayers > 0 )
150	{
151	delete [] m_acLayerCfg[layer].m_refLayerIds;
152	}
153	}
154	#endif
155	}
156
157	std::istringstream &operator>>(std::istringstream &in, GOPEntry &entry) //input
158	{
159	in>>entry.m_sliceType;
160	in>>entry.m_POC;
161	in>>entry.m_QPOffset;
162	in>>entry.m_QPFactor;
163	in>>entry.m_tcOffsetDiv2;
164	in>>entry.m_betaOffsetDiv2;
165	in>>entry.m_temporalId;
166	in>>entry.m_numRefPicsActive;
167	in>>entry.m_numRefPics;
168	for ( Int i = 0; i < entry.m_numRefPics; i++ )
169	{
170	in>>entry.m_referencePics[i];
171	}
172	in>>entry.m_interRPSPrediction;
173	#if AUTO_INTER_RPS
174	if (entry.m_interRPSPrediction==1)
175	{
176	in>>entry.m_deltaRPS;
177	in>>entry.m_numRefIdc;
178	for ( Int i = 0; i < entry.m_numRefIdc; i++ )
179	{
180	in>>entry.m_refIdc[i];
181	}
182	}
183	else if (entry.m_interRPSPrediction==2)
184	{
185	in>>entry.m_deltaRPS;
186	}
187	#else
188	if (entry.m_interRPSPrediction)
189	{
190	in>>entry.m_deltaRPS;
191	in>>entry.m_numRefIdc;
192	for ( Int i = 0; i < entry.m_numRefIdc; i++ )
193	{
194	in>>entry.m_refIdc[i];
195	}
196	}
197	#endif
198	return in;
199	}
200
201	#if SVC_EXTENSION
202	void TAppEncCfg::getDirFilename(string& filename, string& dir, const string path)
203	{
204	size_t pos = path.find_last_of("\\");
205	if(pos != std::string::npos)
206	{
207	filename.assign(path.begin() + pos + 1, path.end());
208	dir.assign(path.begin(), path.begin() + pos + 1);
209	}
210	else
211	{
212	pos = path.find_last_of("/");
213	if(pos != std::string::npos)
214	{
215	filename.assign(path.begin() + pos + 1, path.end());
216	dir.assign(path.begin(), path.begin() + pos + 1);
217	}
218	else
219	{
220	filename = path;
221	dir.assign("");
222	}
223	}
224	}
225	#endif
226
227	static const struct MapStrToProfile {
228	const Char* str;
229	Profile::Name value;
230	} strToProfile[] = {
231	{"none", Profile::NONE},
232	{"main", Profile::MAIN},
233	{"main10", Profile::MAIN10},
234	{"main-still-picture", Profile::MAINSTILLPICTURE},
235	};
236
237	static const struct MapStrToTier {
238	const Char* str;
239	Level::Tier value;
240	} strToTier[] = {
241	{"main", Level::MAIN},
242	{"high", Level::HIGH},
243	};
244
245	static const struct MapStrToLevel {
246	const Char* str;
247	Level::Name value;
248	} strToLevel[] = {
249	{"none",Level::NONE},
250	{"1", Level::LEVEL1},
251	{"2", Level::LEVEL2},
252	{"2.1", Level::LEVEL2_1},
253	{"3", Level::LEVEL3},
254	{"3.1", Level::LEVEL3_1},
255	{"4", Level::LEVEL4},
256	{"4.1", Level::LEVEL4_1},
257	{"5", Level::LEVEL5},
258	{"5.1", Level::LEVEL5_1},
259	{"5.2", Level::LEVEL5_2},
260	{"6", Level::LEVEL6},
261	{"6.1", Level::LEVEL6_1},
262	{"6.2", Level::LEVEL6_2},
263	};
264
265	template<typename T, typename P>
266	static istream& readStrToEnum(P map[], unsigned long mapLen, istream &in, T &val)
267	{
268	string str;
269	in >> str;
270
271	for (Int i = 0; i < mapLen; i++)
272	{
273	if (str == map[i].str)
274	{
275	val = map[i].value;
276	goto found;
277	}
278	}
279	/* not found */
280	in.setstate(ios::failbit);
281	found:
282	return in;
283	}
284
285	static istream& operator>>(istream &in, Profile::Name &profile)
286	{
287	return readStrToEnum(strToProfile, sizeof(strToProfile)/sizeof(*strToProfile), in, profile);
288	}
289
290	static istream& operator>>(istream &in, Level::Tier &tier)
291	{
292	return readStrToEnum(strToTier, sizeof(strToTier)/sizeof(*strToTier), in, tier);
293	}
294
295	static istream& operator>>(istream &in, Level::Name &level)
296	{
297	return readStrToEnum(strToLevel, sizeof(strToLevel)/sizeof(*strToLevel), in, level);
298	}
299
300	#if SIGNAL_BITRATE_PICRATE_IN_VPS
301	Void readBoolString(const string inpString, const Int numEntries, Bool* &memberArray, const char *elementName);
302	Void readIntString(const string inpString, const Int numEntries, Int* &memberArray, const char *elementName);
303	#endif
304	// ====================================================================================================================
305	// Public member functions
306	// ====================================================================================================================
307
308	/** \param argc number of arguments
309	\param argv array of arguments
310	\retval true when success
311	*/
312	Bool TAppEncCfg::parseCfg( Int argc, Char* argv[] )
313	{
314	Bool do_help = false;
315
316	#if SVC_EXTENSION
317	string cfg_LayerCfgFile [MAX_LAYERS];
318	string cfg_BitstreamFile;
319	string* cfg_InputFile [MAX_LAYERS];
320	string* cfg_ReconFile [MAX_LAYERS];
321	Double* cfg_fQP [MAX_LAYERS];
322
323	Int* cfg_SourceWidth [MAX_LAYERS];
324	Int* cfg_SourceHeight [MAX_LAYERS];
325	Int* cfg_FrameRate [MAX_LAYERS];
326	Int* cfg_IntraPeriod [MAX_LAYERS];
327	Int* cfg_conformanceMode [MAX_LAYERS];
328	#if VPS_EXTN_DIRECT_REF_LAYERS
329	Int* cfg_numDirectRefLayers [MAX_LAYERS];
330	string cfg_refLayerIds [MAX_LAYERS];
331	string* cfg_refLayerIdsPtr [MAX_LAYERS];
332	#endif
333	#if SCALED_REF_LAYER_OFFSETS
334	Int* cfg_scaledRefLayerLeftOffset [MAX_LAYERS];
335	Int* cfg_scaledRefLayerTopOffset [MAX_LAYERS];
336	Int* cfg_scaledRefLayerRightOffset [MAX_LAYERS];
337	Int* cfg_scaledRefLayerBottomOffset [MAX_LAYERS];
338	#endif
339	for(UInt layer = 0; layer < MAX_LAYERS; layer++)
340	{
341	cfg_InputFile[layer] = &m_acLayerCfg[layer].m_cInputFile;
342	cfg_ReconFile[layer] = &m_acLayerCfg[layer].m_cReconFile;
343	cfg_fQP[layer] = &m_acLayerCfg[layer].m_fQP;
344	cfg_SourceWidth[layer] = &m_acLayerCfg[layer].m_iSourceWidth;
345	cfg_SourceHeight[layer] = &m_acLayerCfg[layer].m_iSourceHeight;
346	cfg_FrameRate[layer] = &m_acLayerCfg[layer].m_iFrameRate;
347	cfg_IntraPeriod[layer] = &m_acLayerCfg[layer].m_iIntraPeriod;
348	cfg_conformanceMode[layer] = &m_acLayerCfg[layer].m_conformanceMode;
349	#if VPS_EXTN_DIRECT_REF_LAYERS
350	cfg_numDirectRefLayers [layer] = &m_acLayerCfg[layer].m_numDirectRefLayers;
351	cfg_refLayerIdsPtr [layer] = &cfg_refLayerIds[layer];
352	#endif
353	#if SCALED_REF_LAYER_OFFSETS
354	cfg_scaledRefLayerLeftOffset [layer] = &m_acLayerCfg[layer].m_scaledRefLayerLeftOffset;
355	cfg_scaledRefLayerTopOffset [layer] = &m_acLayerCfg[layer].m_scaledRefLayerTopOffset;
356	cfg_scaledRefLayerRightOffset [layer] = &m_acLayerCfg[layer].m_scaledRefLayerRightOffset;
357	cfg_scaledRefLayerBottomOffset[layer] = &m_acLayerCfg[layer].m_scaledRefLayerBottomOffset;
358	#endif
359	}
360	#if AVC_BASE
361	string cfg_BLInputFile;
362	#endif
363	#if AVC_SYNTAX
364	string cfg_BLSyntaxFile;
365	#endif
366	#else
367	string cfg_InputFile;
368	string cfg_BitstreamFile;
369	string cfg_ReconFile;
370	string cfg_dQPFile;
371	#endif
372	string cfg_ColumnWidth;
373	string cfg_RowHeight;
374	string cfg_ScalingListFile;
375	#if J0149_TONE_MAPPING_SEI
376	string cfg_startOfCodedInterval;
377	string cfg_codedPivotValue;
378	string cfg_targetPivotValue;
379	#endif
380	#if SIGNAL_BITRATE_PICRATE_IN_VPS
381	string cfg_bitRateInfoPresentFlag;
382	string cfg_picRateInfoPresentFlag;
383	string cfg_avgBitRate;
384	string cfg_maxBitRate;
385	string cfg_avgPicRate;
386	string cfg_constantPicRateIdc;
387	#endif
388	po::Options opts;
389	opts.addOptions()
390	("help", do_help, false, "this help text")
391	("c", po::parseConfigFile, "configuration file name")
392
393	// File, I/O and source parameters
394	#if SVC_EXTENSION
395	("InputFile%d,-i%d", cfg_InputFile, string(""), MAX_LAYERS, "original YUV input file name for layer %d")
396	("ReconFile%d,-o%d", cfg_ReconFile, string(""), MAX_LAYERS, "reconstruction YUV input file name for layer %d")
397	("LayerConfig%d,-lc%d", cfg_LayerCfgFile, string(""), MAX_LAYERS, "layer %d configuration file name")
398	("SourceWidth%d,-wdt%d", cfg_SourceWidth, 0, MAX_LAYERS, "Source picture width for layer %d")
399	("SourceHeight%d,-hgt%d", cfg_SourceHeight, 0, MAX_LAYERS, "Source picture height for layer %d")
400	("FrameRate%d,-fr%d", cfg_FrameRate, 0, MAX_LAYERS, "Frame rate for layer %d")
401	("LambdaModifier%d,-LM%d", m_adLambdaModifier, ( double )1.0, MAX_TLAYER, "Lambda modifier for temporal layer %d")
402	#if VPS_EXTN_DIRECT_REF_LAYERS
403	("NumDirectRefLayers%d", cfg_numDirectRefLayers, -1, MAX_LAYERS, "Number of direct reference layers")
404	("RefLayerIds%d", cfg_refLayerIdsPtr, string(""), MAX_LAYERS, "direct reference layer IDs")
405	#endif
406	("NumLayers", m_numLayers, 1, "Number of layers to code")
407	("ConformanceMode%d", cfg_conformanceMode,0, MAX_LAYERS, "Window conformance mode (0: no cropping, 1:automatic padding, 2: padding, 3:cropping")
408
409	("BitstreamFile,b", cfg_BitstreamFile, string(""), "Bitstream output file name")
410	("InputBitDepth", m_inputBitDepthY, 8, "Bit-depth of input file")
411	("OutputBitDepth", m_outputBitDepthY, 0, "Bit-depth of output file (default:InternalBitDepth)")
412	("InternalBitDepth", m_internalBitDepthY, 0, "Bit-depth the codec operates at. (default:InputBitDepth)"
413	"If different to InputBitDepth, source data will be converted")
414	("InputBitDepthC", m_inputBitDepthC, 0, "As per InputBitDepth but for chroma component. (default:InputBitDepth)")
415	("OutputBitDepthC", m_outputBitDepthC, 0, "As per OutputBitDepth but for chroma component. (default:InternalBitDepthC)")
416	("InternalBitDepthC", m_internalBitDepthC, 0, "As per InternalBitDepth but for chroma component. (default:IntrenalBitDepth)")
417	#if SCALED_REF_LAYER_OFFSETS
418	("ScaledRefLayerLeftOffset%d", cfg_scaledRefLayerLeftOffset, 0, MAX_LAYERS, "Horizontal offset of top-left luma sample of scaled base layer picture with respect to"
419	" top-left luma sample of the EL picture, in units of two luma samples")
420	("ScaledRefLayerTopOffset%d", cfg_scaledRefLayerTopOffset, 0, MAX_LAYERS, "Vertical offset of top-left luma sample of scaled base layer picture with respect to"
421	" top-left luma sample of the EL picture, in units of two luma samples")
422	("ScaledRefLayerRightOffset%d", cfg_scaledRefLayerRightOffset, 0, MAX_LAYERS, "Horizontal offset of bottom-right luma sample of scaled base layer picture with respect to"
423	" bottom-right luma sample of the EL picture, in units of two luma samples")
424	("ScaledRefLayerBottomOffset%d", cfg_scaledRefLayerBottomOffset,0, MAX_LAYERS, "Vertical offset of bottom-right luma sample of scaled base layer picture with respect to"
425	" bottom-right luma sample of the EL picture, in units of two luma samples")
426	#endif
427	#if AVC_BASE
428	("AvcBase,-avc", m_avcBaseLayerFlag, 0, "avc_base_layer_flag")
429	("InputBLFile,-ibl", cfg_BLInputFile, string(""), "Base layer rec YUV input file name")
430	#if AVC_SYNTAX
431	("InputBLSyntaxFile,-ibs", cfg_BLSyntaxFile, string(""), "Base layer syntax input file name")
432	#endif
433	#endif
434	#if REF_IDX_FRAMEWORK
435	("EnableElRapB,-use-rap-b", m_elRapSliceBEnabled, 0, "Set ILP over base-layer I picture to B picture (default is P picture)")
436	#endif
437	#else
438	("InputFile,i", cfg_InputFile, string(""), "Original YUV input file name")
439	("BitstreamFile,b", cfg_BitstreamFile, string(""), "Bitstream output file name")
440	("ReconFile,o", cfg_ReconFile, string(""), "Reconstructed YUV output file name")
441	("SourceWidth,-wdt", m_iSourceWidth, 0, "Source picture width")
442	("SourceHeight,-hgt", m_iSourceHeight, 0, "Source picture height")
443	("InputBitDepth", m_inputBitDepthY, 8, "Bit-depth of input file")
444	("OutputBitDepth", m_outputBitDepthY, 0, "Bit-depth of output file (default:InternalBitDepth)")
445	("InternalBitDepth", m_internalBitDepthY, 0, "Bit-depth the codec operates at. (default:InputBitDepth)"
446	"If different to InputBitDepth, source data will be converted")
447	("InputBitDepthC", m_inputBitDepthC, 0, "As per InputBitDepth but for chroma component. (default:InputBitDepth)")
448	("OutputBitDepthC", m_outputBitDepthC, 0, "As per OutputBitDepth but for chroma component. (default:InternalBitDepthC)")
449	("InternalBitDepthC", m_internalBitDepthC, 0, "As per InternalBitDepth but for chroma component. (default:IntrenalBitDepth)")
450	("ConformanceMode", m_conformanceMode, 0, "Window conformance mode (0: no window, 1:automatic padding, 2:padding, 3:conformance")
451	("HorizontalPadding,-pdx",m_aiPad[0], 0, "Horizontal source padding for conformance window mode 2")
452	("VerticalPadding,-pdy", m_aiPad[1], 0, "Vertical source padding for conformance window mode 2")
453	("ConfLeft", m_confLeft, 0, "Left offset for window conformance mode 3")
454	("ConfRight", m_confRight, 0, "Right offset for window conformance mode 3")
455	("ConfTop", m_confTop, 0, "Top offset for window conformance mode 3")
456	("ConfBottom", m_confBottom, 0, "Bottom offset for window conformance mode 3")
457	("FrameRate,-fr", m_iFrameRate, 0, "Frame rate")
458	#endif
459	("FrameSkip,-fs", m_FrameSkip, 0u, "Number of frames to skip at start of input YUV")
460	("FramesToBeEncoded,f", m_framesToBeEncoded, 0, "Number of frames to be encoded (default=all)")
461
462	// Profile and level
463	("Profile", m_profile, Profile::NONE, "Profile to be used when encoding (Incomplete)")
464	("Level", m_level, Level::NONE, "Level limit to be used, eg 5.1 (Incomplete)")
465	("Tier", m_levelTier, Level::MAIN, "Tier to use for interpretation of --Level")
466
467	#if L0046_CONSTRAINT_FLAGS
468	("ProgressiveSource", m_progressiveSourceFlag, false, "Indicate that source is progressive")
469	("InterlacedSource", m_interlacedSourceFlag, false, "Indicate that source is interlaced")
470	("NonPackedSource", m_nonPackedConstraintFlag, false, "Indicate that source does not contain frame packing")
471	("FrameOnly", m_frameOnlyConstraintFlag, false, "Indicate that the bitstream contains only frames")
472	#endif
473
474	// Unit definition parameters
475	("MaxCUWidth", m_uiMaxCUWidth, 64u)
476	("MaxCUHeight", m_uiMaxCUHeight, 64u)
477	// todo: remove defaults from MaxCUSize
478	("MaxCUSize,s", m_uiMaxCUWidth, 64u, "Maximum CU size")
479	("MaxCUSize,s", m_uiMaxCUHeight, 64u, "Maximum CU size")
480	("MaxPartitionDepth,h", m_uiMaxCUDepth, 4u, "CU depth")
481
482	("QuadtreeTULog2MaxSize", m_uiQuadtreeTULog2MaxSize, 6u, "Maximum TU size in logarithm base 2")
483	("QuadtreeTULog2MinSize", m_uiQuadtreeTULog2MinSize, 2u, "Minimum TU size in logarithm base 2")
484
485	("QuadtreeTUMaxDepthIntra", m_uiQuadtreeTUMaxDepthIntra, 1u, "Depth of TU tree for intra CUs")
486	("QuadtreeTUMaxDepthInter", m_uiQuadtreeTUMaxDepthInter, 2u, "Depth of TU tree for inter CUs")
487
488	// Coding structure paramters
489	#if SVC_EXTENSION
490	("IntraPeriod%d,-ip%d", cfg_IntraPeriod, -1, MAX_LAYERS, "intra period in frames for layer %d, (-1: only first frame)")
491	#else
492	("IntraPeriod,-ip", m_iIntraPeriod, -1, "Intra period in frames, (-1: only first frame)")
493	#endif
494	("DecodingRefreshType,-dr", m_iDecodingRefreshType, 0, "Intra refresh type (0:none 1:CRA 2:IDR)")
495	("GOPSize,g", m_iGOPSize, 1, "GOP size of temporal structure")
496	#if !L0034_COMBINED_LIST_CLEANUP
497	("ListCombination,-lc", m_bUseLComb, true, "Combined reference list for uni-prediction estimation in B-slices")
498	#endif
499	// motion options
500	("FastSearch", m_iFastSearch, 1, "0:Full search 1:Diamond 2:PMVFAST")
501	("SearchRange,-sr", m_iSearchRange, 96, "Motion search range")
502	("BipredSearchRange", m_bipredSearchRange, 4, "Motion search range for bipred refinement")
503	("HadamardME", m_bUseHADME, true, "Hadamard ME for fractional-pel")
504	("ASR", m_bUseASR, false, "Adaptive motion search range")
505
506	#if SVC_EXTENSION
507	("LambdaModifier%d,-LM%d", m_adLambdaModifier, ( double )1.0, MAX_TLAYER, "Lambda modifier for temporal layer %d")
508	#else
509	// Mode decision parameters
510	("LambdaModifier0,-LM0", m_adLambdaModifier[ 0 ], ( Double )1.0, "Lambda modifier for temporal layer 0")
511	("LambdaModifier1,-LM1", m_adLambdaModifier[ 1 ], ( Double )1.0, "Lambda modifier for temporal layer 1")
512	("LambdaModifier2,-LM2", m_adLambdaModifier[ 2 ], ( Double )1.0, "Lambda modifier for temporal layer 2")
513	("LambdaModifier3,-LM3", m_adLambdaModifier[ 3 ], ( Double )1.0, "Lambda modifier for temporal layer 3")
514	("LambdaModifier4,-LM4", m_adLambdaModifier[ 4 ], ( Double )1.0, "Lambda modifier for temporal layer 4")
515	("LambdaModifier5,-LM5", m_adLambdaModifier[ 5 ], ( Double )1.0, "Lambda modifier for temporal layer 5")
516	("LambdaModifier6,-LM6", m_adLambdaModifier[ 6 ], ( Double )1.0, "Lambda modifier for temporal layer 6")
517	("LambdaModifier7,-LM7", m_adLambdaModifier[ 7 ], ( Double )1.0, "Lambda modifier for temporal layer 7")
518	#endif
519
520	/* Quantization parameters */
521	#if SVC_EXTENSION
522	("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")
523	#else
524	("QP,q", m_fQP, 30.0, "Qp value, if value is float, QP is switched once during encoding")
525	#endif
526	("DeltaQpRD,-dqr",m_uiDeltaQpRD, 0u, "max dQp offset for slice")
527	("MaxDeltaQP,d", m_iMaxDeltaQP, 0, "max dQp offset for block")
528	("MaxCuDQPDepth,-dqd", m_iMaxCuDQPDepth, 0, "max depth for a minimum CuDQP")
529
530	("CbQpOffset,-cbqpofs", m_cbQpOffset, 0, "Chroma Cb QP Offset")
531	("CrQpOffset,-crqpofs", m_crQpOffset, 0, "Chroma Cr QP Offset")
532
533	#if ADAPTIVE_QP_SELECTION
534	("AdaptiveQpSelection,-aqps", m_bUseAdaptQpSelect, false, "AdaptiveQpSelection")
535	#endif
536
537	("AdaptiveQP,-aq", m_bUseAdaptiveQP, false, "QP adaptation based on a psycho-visual model")
538	("MaxQPAdaptationRange,-aqr", m_iQPAdaptationRange, 6, "QP adaptation range")
539	#if !SVC_EXTENSION
540	("dQPFile,m", cfg_dQPFile, string(""), "dQP file name")
541	#endif
542	("RDOQ", m_useRDOQ, true )
543	("RDOQTS", m_useRDOQTS, true )
544	#if L0232_RD_PENALTY
545	("RDpenalty", m_rdPenalty, 0, "RD-penalty for 32x32 TU for intra in non-intra slices. 0:disbaled 1:RD-penalty 2:maximum RD-penalty")
546	#endif
547	// Entropy coding parameters
548	("SBACRD", m_bUseSBACRD, true, "SBAC based RD estimation")
549
550	// Deblocking filter parameters
551	("LoopFilterDisable", m_bLoopFilterDisable, false )
552	("LoopFilterOffsetInPPS", m_loopFilterOffsetInPPS, false )
553	("LoopFilterBetaOffset_div2", m_loopFilterBetaOffsetDiv2, 0 )
554	("LoopFilterTcOffset_div2", m_loopFilterTcOffsetDiv2, 0 )
555	("DeblockingFilterControlPresent", m_DeblockingFilterControlPresent, false )
556	#if L0386_DB_METRIC
557	("DeblockingFilterMetric", m_DeblockingFilterMetric, false )
558	#endif
559
560	// Coding tools
561	("AMP", m_enableAMP, true, "Enable asymmetric motion partitions")
562	("TransformSkip", m_useTransformSkip, false, "Intra transform skipping")
563	("TransformSkipFast", m_useTransformSkipFast, false, "Fast intra transform skipping")
564	("SAO", m_bUseSAO, true, "Enable Sample Adaptive Offset")
565	("MaxNumOffsetsPerPic", m_maxNumOffsetsPerPic, 2048, "Max number of SAO offset per picture (Default: 2048)")
566	("SAOLcuBoundary", m_saoLcuBoundary, false, "0: right/bottom LCU boundary areas skipped from SAO parameter estimation, 1: non-deblocked pixels are used for those areas")
567	("SAOLcuBasedOptimization", m_saoLcuBasedOptimization, true, "0: SAO picture-based optimization, 1: SAO LCU-based optimization ")
568	("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")
569	("SliceArgument", m_sliceArgument, 0, "Depending on SliceMode being:"
570	"\t1: max number of CTUs per slice"
571	"\t2: max number of bytes per slice"
572	"\t3: max number of tiles per slice")
573	("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")
574	("SliceSegmentArgument", m_sliceSegmentArgument, 0, "Depending on SliceSegmentMode being:"
575	"\t1: max number of CTUs per slice segment"
576	"\t2: max number of bytes per slice segment"
577	"\t3: max number of tiles per slice segment")
578	("LFCrossSliceBoundaryFlag", m_bLFCrossSliceBoundaryFlag, true)
579
580	("ConstrainedIntraPred", m_bUseConstrainedIntraPred, false, "Constrained Intra Prediction")
581
582	("PCMEnabledFlag", m_usePCM, false)
583	("PCMLog2MaxSize", m_pcmLog2MaxSize, 5u)
584	("PCMLog2MinSize", m_uiPCMLog2MinSize, 3u)
585	("PCMInputBitDepthFlag", m_bPCMInputBitDepthFlag, true)
586	("PCMFilterDisableFlag", m_bPCMFilterDisableFlag, false)
587
588	("LosslessCuEnabled", m_useLossless, false)
589
590	("WeightedPredP,-wpP", m_useWeightedPred, false, "Use weighted prediction in P slices")
591	("WeightedPredB,-wpB", m_useWeightedBiPred, false, "Use weighted (bidirectional) prediction in B slices")
592	("Log2ParallelMergeLevel", m_log2ParallelMergeLevel, 2u, "Parallel merge estimation region")
593	("UniformSpacingIdc", m_iUniformSpacingIdr, 0, "Indicates if the column and row boundaries are distributed uniformly")
594	("NumTileColumnsMinus1", m_iNumColumnsMinus1, 0, "Number of columns in a picture minus 1")
595	("ColumnWidthArray", cfg_ColumnWidth, string(""), "Array containing ColumnWidth values in units of LCU")
596	("NumTileRowsMinus1", m_iNumRowsMinus1, 0, "Number of rows in a picture minus 1")
597	("RowHeightArray", cfg_RowHeight, string(""), "Array containing RowHeight values in units of LCU")
598	("LFCrossTileBoundaryFlag", m_bLFCrossTileBoundaryFlag, true, "1: cross-tile-boundary loop filtering. 0:non-cross-tile-boundary loop filtering")
599	("WaveFrontSynchro", m_iWaveFrontSynchro, 0, "0: no synchro; 1 synchro with TR; 2 TRR etc")
600	("ScalingList", m_useScalingListId, 0, "0: no scaling list, 1: default scaling lists, 2: scaling lists specified in ScalingListFile")
601	("ScalingListFile", cfg_ScalingListFile, string(""), "Scaling list file name")
602	("SignHideFlag,-SBH", m_signHideFlag, 1)
603	("MaxNumMergeCand", m_maxNumMergeCand, 5u, "Maximum number of merge candidates")
604
605	/* Misc. */
606	("SEIDecodedPictureHash", m_decodedPictureHashSEIEnabled, 0, "Control generation of decode picture hash SEI messages\n"
607	"\t3: checksum\n"
608	"\t2: CRC\n"
609	"\t1: use MD5\n"
610	"\t0: disable")
611	("SEIpictureDigest", m_decodedPictureHashSEIEnabled, 0, "deprecated alias for SEIDecodedPictureHash")
612	("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")
613	("FEN", m_bUseFastEnc, false, "fast encoder setting")
614	("ECU", m_bUseEarlyCU, false, "Early CU setting")
615	("FDM", m_useFastDecisionForMerge, true, "Fast decision for Merge RD Cost")
616	("CFM", m_bUseCbfFastMode, false, "Cbf fast mode setting")
617	("ESD", m_useEarlySkipDetection, false, "Early SKIP detection setting")
618	#if RATE_CONTROL_LAMBDA_DOMAIN
619	( "RateControl", m_RCEnableRateControl, false, "Rate control: enable rate control" )
620	( "TargetBitrate", m_RCTargetBitrate, 0, "Rate control: target bitrate" )
621	( "KeepHierarchicalBit", m_RCKeepHierarchicalBit, false, "Rate control: keep hierarchical bit allocation in rate control algorithm" )
622	( "LCULevelRateControl", m_RCLCULevelRC, true, "Rate control: true: LCU level RC; false: picture level RC" )
623	( "RCLCUSeparateModel", m_RCUseLCUSeparateModel, true, "Rate control: use LCU level separate R-lambda model" )
624	( "InitialQP", m_RCInitialQP, 0, "Rate control: initial QP" )
625	( "RCForceIntraQP", m_RCForceIntraQP, false, "Rate control: force intra QP to be equal to initial QP" )
626	#else
627	("RateCtrl,-rc", m_enableRateCtrl, false, "Rate control on/off")
628	("TargetBitrate,-tbr", m_targetBitrate, 0, "Input target bitrate")
629	("NumLCUInUnit,-nu", m_numLCUInUnit, 0, "Number of LCUs in an Unit")
630	#endif
631
632	("TransquantBypassEnableFlag", m_TransquantBypassEnableFlag, false, "transquant_bypass_enable_flag indicator in PPS")
633	("CUTransquantBypassFlagValue", m_CUTransquantBypassFlagValue, false, "Fixed cu_transquant_bypass_flag value, when transquant_bypass_enable_flag is enabled")
634	("RecalculateQPAccordingToLambda", m_recalculateQPAccordingToLambda, false, "Recalculate QP values according to lambda values. Do not suggest to be enabled in all intra case")
635	("StrongIntraSmoothing,-sis", m_useStrongIntraSmoothing, true, "Enable strong intra smoothing for 32x32 blocks")
636	("SEIActiveParameterSets", m_activeParameterSetsSEIEnabled, 0, "Enable generation of active parameter sets SEI messages")
637	("VuiParametersPresent,-vui", m_vuiParametersPresentFlag, false, "Enable generation of vui_parameters()")
638	("AspectRatioInfoPresent", m_aspectRatioInfoPresentFlag, false, "Signals whether aspect_ratio_idc is present")
639	("AspectRatioIdc", m_aspectRatioIdc, 0, "aspect_ratio_idc")
640	("SarWidth", m_sarWidth, 0, "horizontal size of the sample aspect ratio")
641	("SarHeight", m_sarHeight, 0, "vertical size of the sample aspect ratio")
642	("OverscanInfoPresent", m_overscanInfoPresentFlag, false, "Indicates whether conformant decoded pictures are suitable for display using overscan\n")
643	("OverscanAppropriate", m_overscanAppropriateFlag, false, "Indicates whether conformant decoded pictures are suitable for display using overscan\n")
644	("VideoSignalTypePresent", m_videoSignalTypePresentFlag, false, "Signals whether video_format, video_full_range_flag, and colour_description_present_flag are present")
645	("VideoFormat", m_videoFormat, 5, "Indicates representation of pictures")
646	("VideoFullRange", m_videoFullRangeFlag, false, "Indicates the black level and range of luma and chroma signals")
647	("ColourDescriptionPresent", m_colourDescriptionPresentFlag, false, "Signals whether colour_primaries, transfer_characteristics and matrix_coefficients are present")
648	("ColourPrimaries", m_colourPrimaries, 2, "Indicates chromaticity coordinates of the source primaries")
649	("TransferCharateristics", m_transferCharacteristics, 2, "Indicates the opto-electronic transfer characteristics of the source")
650	("MatrixCoefficients", m_matrixCoefficients, 2, "Describes the matrix coefficients used in deriving luma and chroma from RGB primaries")
651	("ChromaLocInfoPresent", m_chromaLocInfoPresentFlag, false, "Signals whether chroma_sample_loc_type_top_field and chroma_sample_loc_type_bottom_field are present")
652	("ChromaSampleLocTypeTopField", m_chromaSampleLocTypeTopField, 0, "Specifies the location of chroma samples for top field")
653	("ChromaSampleLocTypeBottomField", m_chromaSampleLocTypeBottomField, 0, "Specifies the location of chroma samples for bottom field")
654	("NeutralChromaIndication", m_neutralChromaIndicationFlag, false, "Indicates that the value of all decoded chroma samples is equal to 1<<(BitDepthCr-1)")
655	("DefaultDisplayWindowFlag", m_defaultDisplayWindowFlag, false, "Indicates the presence of the Default Window parameters")
656	("DefDispWinLeftOffset", m_defDispWinLeftOffset, 0, "Specifies the left offset of the default display window from the conformance window")
657	("DefDispWinRightOffset", m_defDispWinRightOffset, 0, "Specifies the right offset of the default display window from the conformance window")
658	("DefDispWinTopOffset", m_defDispWinTopOffset, 0, "Specifies the top offset of the default display window from the conformance window")
659	("DefDispWinBottomOffset", m_defDispWinBottomOffset, 0, "Specifies the bottom offset of the default display window from the conformance window")
660	("FrameFieldInfoPresentFlag", m_frameFieldInfoPresentFlag, false, "Indicates that pic_struct and field coding related values are present in picture timing SEI messages")
661	("PocProportionalToTimingFlag", m_pocProportionalToTimingFlag, false, "Indicates that the POC value is proportional to the output time w.r.t. first picture in CVS")
662	("NumTicksPocDiffOneMinus1", m_numTicksPocDiffOneMinus1, 0, "Number of ticks minus 1 that for a POC difference of one")
663	("BitstreamRestriction", m_bitstreamRestrictionFlag, false, "Signals whether bitstream restriction parameters are present")
664	("TilesFixedStructure", m_tilesFixedStructureFlag, false, "Indicates that each active picture parameter set has the same values of the syntax elements related to tiles")
665	("MotionVectorsOverPicBoundaries", m_motionVectorsOverPicBoundariesFlag, false, "Indicates that no samples outside the picture boundaries are used for inter prediction")
666	("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")
667	("MaxBitsPerMinCuDenom", m_maxBitsPerMinCuDenom, 1, "Indicates an upper bound for the number of bits of coding_unit() data")
668	("Log2MaxMvLengthHorizontal", m_log2MaxMvLengthHorizontal, 15, "Indicate the maximum absolute value of a decoded horizontal MV component in quarter-pel luma units")
669	("Log2MaxMvLengthVertical", m_log2MaxMvLengthVertical, 15, "Indicate the maximum absolute value of a decoded vertical MV component in quarter-pel luma units")
670	("SEIRecoveryPoint", m_recoveryPointSEIEnabled, 0, "Control generation of recovery point SEI messages")
671	("SEIBufferingPeriod", m_bufferingPeriodSEIEnabled, 0, "Control generation of buffering period SEI messages")
672	("SEIPictureTiming", m_pictureTimingSEIEnabled, 0, "Control generation of picture timing SEI messages")
673	#if J0149_TONE_MAPPING_SEI
674	("SEIToneMappingInfo", m_toneMappingInfoSEIEnabled, false, "Control generation of Tone Mapping SEI messages")
675	("SEIToneMapId", m_toneMapId, 0, "Specifies Id of Tone Mapping SEI message for a given session")
676	("SEIToneMapCancelFlag", m_toneMapCancelFlag, false, "Indicates that Tone Mapping SEI message cancels the persistance or follows")
677	("SEIToneMapPersistenceFlag", m_toneMapPersistenceFlag, true, "Specifies the persistence of the Tone Mapping SEI message")
678	("SEIToneMapCodedDataBitDepth", m_toneMapCodedDataBitDepth, 8, "Specifies Coded Data BitDepth of Tone Mapping SEI messages")
679	("SEIToneMapTargetBitDepth", m_toneMapTargetBitDepth, 8, "Specifies Output BitDepth of Tome mapping function")
680	("SEIToneMapModelId", m_toneMapModelId, 0, "Specifies Model utilized for mapping coded data into target_bit_depth range\n"
681	"\t0: linear mapping with clipping\n"
682	"\t1: sigmoidal mapping\n"
683	"\t2: user-defined table mapping\n"
684	"\t3: piece-wise linear mapping\n"
685	"\t4: luminance dynamic range information ")
686	("SEIToneMapMinValue", m_toneMapMinValue, 0, "Specifies the minimum value in mode 0")
687	("SEIToneMapMaxValue", m_toneMapMaxValue, 1023, "Specifies the maxmum value in mode 0")
688	("SEIToneMapSigmoidMidpoint", m_sigmoidMidpoint, 512, "Specifies the centre point in mode 1")
689	("SEIToneMapSigmoidWidth", m_sigmoidWidth, 960, "Specifies the distance between 5% and 95% values of the target_bit_depth in mode 1")
690	("SEIToneMapStartOfCodedInterval", cfg_startOfCodedInterval, string(""), "Array of user-defined mapping table")
691	("SEIToneMapNumPivots", m_numPivots, 0, "Specifies the number of pivot points in mode 3")
692	("SEIToneMapCodedPivotValue", cfg_codedPivotValue, string(""), "Array of pivot point")
693	("SEIToneMapTargetPivotValue", cfg_targetPivotValue, string(""), "Array of pivot point")
694	("SEIToneMapCameraIsoSpeedIdc", m_cameraIsoSpeedIdc, 0, "Indicates the camera ISO speed for daylight illumination")
695	("SEIToneMapCameraIsoSpeedValue", m_cameraIsoSpeedValue, 400, "Specifies the camera ISO speed for daylight illumination of Extended_ISO")
696	("SEIToneMapExposureCompensationValueSignFlag", m_exposureCompensationValueSignFlag, 0, "Specifies the sign of ExposureCompensationValue")
697	("SEIToneMapExposureCompensationValueNumerator", m_exposureCompensationValueNumerator, 0, "Specifies the numerator of ExposureCompensationValue")
698	("SEIToneMapExposureCompensationValueDenomIdc", m_exposureCompensationValueDenomIdc, 2, "Specifies the denominator of ExposureCompensationValue")
699	("SEIToneMapRefScreenLuminanceWhite", m_refScreenLuminanceWhite, 350, "Specifies reference screen brightness setting in units of candela per square metre")
700	("SEIToneMapExtendedRangeWhiteLevel", m_extendedRangeWhiteLevel, 800, "Indicates the luminance dynamic range")
701	("SEIToneMapNominalBlackLevelLumaCodeValue", m_nominalBlackLevelLumaCodeValue, 16, "Specifies luma sample value of the nominal black level assigned decoded pictures")
702	("SEIToneMapNominalWhiteLevelLumaCodeValue", m_nominalWhiteLevelLumaCodeValue, 235, "Specifies luma sample value of the nominal white level assigned decoded pictures")
703	("SEIToneMapExtendedWhiteLevelLumaCodeValue", m_extendedWhiteLevelLumaCodeValue, 300, "Specifies luma sample value of the extended dynamic range assigned decoded pictures")
704	#endif
705	("SEIFramePacking", m_framePackingSEIEnabled, 0, "Control generation of frame packing SEI messages")
706	("SEIFramePackingType", m_framePackingSEIType, 0, "Define frame packing arrangement\n"
707	"\t0: checkerboard - pixels alternatively represent either frames\n"
708	"\t1: column alternation - frames are interlaced by column\n"
709	"\t2: row alternation - frames are interlaced by row\n"
710	"\t3: side by side - frames are displayed horizontally\n"
711	"\t4: top bottom - frames are displayed vertically\n"
712	"\t5: frame alternation - one frame is alternated with the other")
713	("SEIFramePackingId", m_framePackingSEIId, 0, "Id of frame packing SEI message for a given session")
714	("SEIFramePackingQuincunx", m_framePackingSEIQuincunx, 0, "Indicate the presence of a Quincunx type video frame")
715	("SEIFramePackingInterpretation", m_framePackingSEIInterpretation, 0, "Indicate the interpretation of the frame pair\n"
716	"\t0: unspecified\n"
717	"\t1: stereo pair, frame0 represents left view\n"
718	"\t2: stereo pair, frame0 represents right view")
719	("SEIDisplayOrientation", m_displayOrientationSEIAngle, 0, "Control generation of display orientation SEI messages\n"
720	"\tN: 0 < N < (2^16 - 1) enable display orientation SEI message with anticlockwise_rotation = N and display_orientation_repetition_period = 1\n"
721	"\t0: disable")
722	("SEITemporalLevel0Index", m_temporalLevel0IndexSEIEnabled, 0, "Control generation of temporal level 0 index SEI messages")
723	("SEIGradualDecodingRefreshInfo", m_gradualDecodingRefreshInfoEnabled, 0, "Control generation of gradual decoding refresh information SEI message")
724	("SEIDecodingUnitInfo", m_decodingUnitInfoSEIEnabled, 0, "Control generation of decoding unit information SEI message.")
725	#if L0208_SOP_DESCRIPTION_SEI
726	("SEISOPDescription", m_SOPDescriptionSEIEnabled, 0, "Control generation of SOP description SEI messages")
727	#endif
728	#if K0180_SCALABLE_NESTING_SEI
729	("SEIScalableNesting", m_scalableNestingSEIEnabled, 0, "Control generation of scalable nesting SEI messages")
730	#endif
731	#if SIGNAL_BITRATE_PICRATE_IN_VPS
732	("BitRatePicRateMaxTLayers", m_bitRatePicRateMaxTLayers, 0, "Maximum number of sub-layers signalled; can be inferred otherwise; here for easy parsing of config. file")
733	("BitRateInfoPresent", cfg_bitRateInfoPresentFlag, string(""), "Control signalling of bit rate information of avg. bit rate and max. bit rate in VPS\n"
734	"\t0: Do not sent bit rate info\n"
735	"\tN (N > 0): Send bit rate info for N sub-layers. N should equal maxTempLayers.")
736	("PicRateInfoPresent", cfg_picRateInfoPresentFlag, string(""), "Control signalling of picture rate information of avg. bit rate and max. bit rate in VPS\n"
737	"\t0: Do not sent picture rate info\n"
738	"\tN (N > 0): Send picture rate info for N sub-layers. N should equal maxTempLayers.")
739	("AvgBitRate", cfg_avgBitRate, string(""), "List of avg. bit rates for the different sub-layers; include non-negative number even if corresponding flag is 0")
740	("MaxBitRate", cfg_maxBitRate, string(""), "List of max. bit rates for the different sub-layers; include non-negative number even if corresponding flag is 0")
741	("AvgPicRate", cfg_avgPicRate, string(""), "List of avg. picture rates for the different sub-layers; include non-negative number even if corresponding flag is 0")
742	("ConstantPicRateIdc", cfg_constantPicRateIdc, string(""), "List of constant picture rate IDCs; include non-negative number even if corresponding flag is 0")
743	#endif
744	;
745
746	for(Int i=1; i<MAX_GOP+1; i++) {
747	std::ostringstream cOSS;
748	cOSS<<"Frame"<<i;
749	opts.addOptions()(cOSS.str(), m_GOPList[i-1], GOPEntry());
750	}
751	po::setDefaults(opts);
752	const list<const Char>& argv_unhandled = po::scanArgv(opts, argc, (const Char*) argv);
753
754	for (list<const Char*>::const_iterator it = argv_unhandled.begin(); it != argv_unhandled.end(); it++)
755	{
756	fprintf(stderr, "Unhandled argument ignored: `%s'\n", *it);
757	}
758
759	if (argc == 1 \|\| do_help)
760	{
761	/* argc == 1: no options have been specified */
762	po::doHelp(cout, opts);
763	return false;
764	}
765
766	/*
767	* Set any derived parameters
768	*/
769	/* convert std::string to c string for compatability */
770	#if SVC_EXTENSION
771	#if AVC_BASE
772	if( m_avcBaseLayerFlag )
773	{
774	*cfg_InputFile[0] = cfg_BLInputFile;
775	}
776	#endif
777	m_pBitstreamFile = cfg_BitstreamFile.empty() ? NULL : strdup(cfg_BitstreamFile.c_str());
778	#if AVC_SYNTAX
779	m_BLSyntaxFile = cfg_BLSyntaxFile.empty() ? NULL : strdup(cfg_BLSyntaxFile.c_str());
780	#endif
781	#else
782	m_pchInputFile = cfg_InputFile.empty() ? NULL : strdup(cfg_InputFile.c_str());
783	m_pchBitstreamFile = cfg_BitstreamFile.empty() ? NULL : strdup(cfg_BitstreamFile.c_str());
784	m_pchReconFile = cfg_ReconFile.empty() ? NULL : strdup(cfg_ReconFile.c_str());
785	m_pchdQPFile = cfg_dQPFile.empty() ? NULL : strdup(cfg_dQPFile.c_str());
786	#endif
787
788	Char* pColumnWidth = cfg_ColumnWidth.empty() ? NULL: strdup(cfg_ColumnWidth.c_str());
789	Char* pRowHeight = cfg_RowHeight.empty() ? NULL : strdup(cfg_RowHeight.c_str());
790	if( m_iUniformSpacingIdr == 0 && m_iNumColumnsMinus1 > 0 )
791	{
792	char *columnWidth;
793	int i=0;
794	m_pColumnWidth = new UInt[m_iNumColumnsMinus1];
795	columnWidth = strtok(pColumnWidth, " ,-");
796	while(columnWidth!=NULL)
797	{
798	if( i>=m_iNumColumnsMinus1 )
799	{
800	printf( "The number of columns whose width are defined is larger than the allowed number of columns.\n" );
801	exit( EXIT_FAILURE );
802	}
803	*( m_pColumnWidth + i ) = atoi( columnWidth );
804	columnWidth = strtok(NULL, " ,-");
805	i++;
806	}
807	if( i<m_iNumColumnsMinus1 )
808	{
809	printf( "The width of some columns is not defined.\n" );
810	exit( EXIT_FAILURE );
811	}
812	}
813	else
814	{
815	m_pColumnWidth = NULL;
816	}
817
818	if( m_iUniformSpacingIdr == 0 && m_iNumRowsMinus1 > 0 )
819	{
820	char *rowHeight;
821	int i=0;
822	m_pRowHeight = new UInt[m_iNumRowsMinus1];
823	rowHeight = strtok(pRowHeight, " ,-");
824	while(rowHeight!=NULL)
825	{
826	if( i>=m_iNumRowsMinus1 )
827	{
828	printf( "The number of rows whose height are defined is larger than the allowed number of rows.\n" );
829	exit( EXIT_FAILURE );
830	}
831	*( m_pRowHeight + i ) = atoi( rowHeight );
832	rowHeight = strtok(NULL, " ,-");
833	i++;
834	}
835	if( i<m_iNumRowsMinus1 )
836	{
837	printf( "The height of some rows is not defined.\n" );
838	exit( EXIT_FAILURE );
839	}
840	}
841	else
842	{
843	m_pRowHeight = NULL;
844	}
845	#if VPS_EXTN_DIRECT_REF_LAYERS
846	for(Int layer = 0; layer < MAX_LAYERS; layer++)
847	{
848	Char* pRefLayerIds = cfg_refLayerIds[layer].empty() ? NULL: strdup(cfg_refLayerIds[layer].c_str());
849	if( m_acLayerCfg[layer].m_numDirectRefLayers > 0 )
850	{
851	char *refLayerId;
852	int i=0;
853	m_acLayerCfg[layer].m_refLayerIds = new Int[m_acLayerCfg[layer].m_numDirectRefLayers];
854	refLayerId = strtok(pRefLayerIds, " ,-");
855	while(refLayerId != NULL)
856	{
857	if( i >= m_acLayerCfg[layer].m_numDirectRefLayers )
858	{
859	printf( "The number of columns whose width are defined is larger than the allowed number of columns.\n" );
860	exit( EXIT_FAILURE );
861	}
862	*( m_acLayerCfg[layer].m_refLayerIds + i ) = atoi( refLayerId );
863	refLayerId = strtok(NULL, " ,-");
864	i++;
865	}
866	if( i < m_acLayerCfg[layer].m_numDirectRefLayers )
867	{
868	printf( "The width of some columns is not defined.\n" );
869	exit( EXIT_FAILURE );
870	}
871	}
872	else
873	{
874	m_acLayerCfg[layer].m_refLayerIds = NULL;
875	}
876	}
877	#endif
878	#if SIGNAL_BITRATE_PICRATE_IN_VPS
879	readBoolString(cfg_bitRateInfoPresentFlag, m_bitRatePicRateMaxTLayers, m_bitRateInfoPresentFlag, "bit rate info. present flag" );
880	readIntString (cfg_avgBitRate, m_bitRatePicRateMaxTLayers, m_avgBitRate, "avg. bit rate" );
881	readIntString (cfg_maxBitRate, m_bitRatePicRateMaxTLayers, m_maxBitRate, "max. bit rate" );
882	readBoolString(cfg_picRateInfoPresentFlag, m_bitRatePicRateMaxTLayers, m_picRateInfoPresentFlag, "bit rate info. present flag" );
883	readIntString (cfg_avgPicRate, m_bitRatePicRateMaxTLayers, m_avgPicRate, "avg. pic rate" );
884	readIntString (cfg_constantPicRateIdc, m_bitRatePicRateMaxTLayers, m_constantPicRateIdc, "constant pic rate Idc" );
885	#endif
886	m_scalingListFile = cfg_ScalingListFile.empty() ? NULL : strdup(cfg_ScalingListFile.c_str());
887
888	/* rules for input, output and internal bitdepths as per help text */
889	if (!m_internalBitDepthY) { m_internalBitDepthY = m_inputBitDepthY; }
890	if (!m_internalBitDepthC) { m_internalBitDepthC = m_internalBitDepthY; }
891	if (!m_inputBitDepthC) { m_inputBitDepthC = m_inputBitDepthY; }
892	if (!m_outputBitDepthY) { m_outputBitDepthY = m_internalBitDepthY; }
893	if (!m_outputBitDepthC) { m_outputBitDepthC = m_internalBitDepthC; }
894
895	#if !SVC_EXTENSION
896	// TODO:ChromaFmt assumes 4:2:0 below
897	switch (m_conformanceMode)
898	{
899	case 0:
900	{
901	// no conformance or padding
902	m_confLeft = m_confRight = m_confTop = m_confBottom = 0;
903	m_aiPad[1] = m_aiPad[0] = 0;
904	break;
905	}
906	case 1:
907	{
908	// automatic padding to minimum CU size
909	Int minCuSize = m_uiMaxCUHeight >> (m_uiMaxCUDepth - 1);
910	if (m_iSourceWidth % minCuSize)
911	{
912	m_aiPad[0] = m_confRight = ((m_iSourceWidth / minCuSize) + 1) * minCuSize - m_iSourceWidth;
913	m_iSourceWidth += m_confRight;
914	}
915	if (m_iSourceHeight % minCuSize)
916	{
917	m_aiPad[1] = m_confBottom = ((m_iSourceHeight / minCuSize) + 1) * minCuSize - m_iSourceHeight;
918	m_iSourceHeight += m_confBottom;
919	}
920	if (m_aiPad[0] % TComSPS::getWinUnitX(CHROMA_420) != 0)
921	{
922	fprintf(stderr, "Error: picture width is not an integer multiple of the specified chroma subsampling\n");
923	exit(EXIT_FAILURE);
924	}
925	if (m_aiPad[1] % TComSPS::getWinUnitY(CHROMA_420) != 0)
926	{
927	fprintf(stderr, "Error: picture height is not an integer multiple of the specified chroma subsampling\n");
928	exit(EXIT_FAILURE);
929	}
930	break;
931	}
932	case 2:
933	{
934	//padding
935	m_iSourceWidth += m_aiPad[0];
936	m_iSourceHeight += m_aiPad[1];
937	m_confRight = m_aiPad[0];
938	m_confBottom = m_aiPad[1];
939	break;
940	}
941	case 3:
942	{
943	// conformance
944	if ((m_confLeft == 0) && (m_confRight == 0) && (m_confTop == 0) && (m_confBottom == 0))
945	{
946	fprintf(stderr, "Warning: Conformance window enabled, but all conformance window parameters set to zero\n");
947	}
948	if ((m_aiPad[1] != 0) \|\| (m_aiPad[0]!=0))
949	{
950	fprintf(stderr, "Warning: Conformance window enabled, padding parameters will be ignored\n");
951	}
952	m_aiPad[1] = m_aiPad[0] = 0;
953	break;
954	}
955	}
956
957	// allocate slice-based dQP values
958	m_aidQP = new Int[ m_framesToBeEncoded + m_iGOPSize + 1 ];
959	::memset( m_aidQP, 0, sizeof(Int)*( m_framesToBeEncoded + m_iGOPSize + 1 ) );
960
961	// handling of floating-point QP values
962	// if QP is not integer, sequence is split into two sections having QP and QP+1
963	m_iQP = (Int)( m_fQP );
964	if ( m_iQP < m_fQP )
965	{
966	Int iSwitchPOC = (Int)( m_framesToBeEncoded - (m_fQP - m_iQP)*m_framesToBeEncoded + 0.5 );
967
968	iSwitchPOC = (Int)( (Double)iSwitchPOC / m_iGOPSize + 0.5 )*m_iGOPSize;
969	for ( Int i=iSwitchPOC; i<m_framesToBeEncoded + m_iGOPSize + 1; i++ )
970	{
971	m_aidQP[i] = 1;
972	}
973	}
974
975	// reading external dQP description from file
976	if ( m_pchdQPFile )
977	{
978	FILE* fpt=fopen( m_pchdQPFile, "r" );
979	if ( fpt )
980	{
981	Int iValue;
982	Int iPOC = 0;
983	while ( iPOC < m_framesToBeEncoded )
984	{
985	if ( fscanf(fpt, "%d", &iValue ) == EOF ) break;
986	m_aidQP[ iPOC ] = iValue;
987	iPOC++;
988	}
989	fclose(fpt);
990	}
991	}
992	m_iWaveFrontSubstreams = m_iWaveFrontSynchro ? (m_iSourceHeight + m_uiMaxCUHeight - 1) / m_uiMaxCUHeight : 1;
993	#endif
994	#if J0149_TONE_MAPPING_SEI
995	if( m_toneMappingInfoSEIEnabled && !m_toneMapCancelFlag )
996	{
997	Char* pcStartOfCodedInterval = cfg_startOfCodedInterval.empty() ? NULL: strdup(cfg_startOfCodedInterval.c_str());
998	Char* pcCodedPivotValue = cfg_codedPivotValue.empty() ? NULL: strdup(cfg_codedPivotValue.c_str());
999	Char* pcTargetPivotValue = cfg_targetPivotValue.empty() ? NULL: strdup(cfg_targetPivotValue.c_str());
1000	if( m_toneMapModelId == 2 && pcStartOfCodedInterval )
1001	{
1002	char *startOfCodedInterval;
1003	UInt num = 1u<< m_toneMapTargetBitDepth;
1004	m_startOfCodedInterval = new Int[num];
1005	::memset( m_startOfCodedInterval, 0, sizeof(Int)*num );
1006	startOfCodedInterval = strtok(pcStartOfCodedInterval, " .");
1007	int i = 0;
1008	while( startOfCodedInterval && ( i < num ) )
1009	{
1010	m_startOfCodedInterval[i] = atoi( startOfCodedInterval );
1011	startOfCodedInterval = strtok(NULL, " .");
1012	i++;
1013	}
1014	}
1015	else
1016	{
1017	m_startOfCodedInterval = NULL;
1018	}
1019	if( ( m_toneMapModelId == 3 ) && ( m_numPivots > 0 ) )
1020	{
1021	if( pcCodedPivotValue && pcTargetPivotValue )
1022	{
1023	char *codedPivotValue;
1024	char *targetPivotValue;
1025	m_codedPivotValue = new Int[m_numPivots];
1026	m_targetPivotValue = new Int[m_numPivots];
1027	::memset( m_codedPivotValue, 0, sizeof(Int)*( m_numPivots ) );
1028	::memset( m_targetPivotValue, 0, sizeof(Int)*( m_numPivots ) );
1029	codedPivotValue = strtok(pcCodedPivotValue, " .");
1030	int i=0;
1031	while(codedPivotValue&&i<m_numPivots)
1032	{
1033	m_codedPivotValue[i] = atoi( codedPivotValue );
1034	codedPivotValue = strtok(NULL, " .");
1035	i++;
1036	}
1037	i=0;
1038	targetPivotValue = strtok(pcTargetPivotValue, " .");
1039	while(targetPivotValue&&i<m_numPivots)
1040	{
1041	m_targetPivotValue[i]= atoi( targetPivotValue );
1042	targetPivotValue = strtok(NULL, " .");
1043	i++;
1044	}
1045	}
1046	}
1047	else
1048	{
1049	m_codedPivotValue = NULL;
1050	m_targetPivotValue = NULL;
1051	}
1052	}
1053	#endif
1054	// check validity of input parameters
1055	xCheckParameter();
1056
1057	// set global varibles
1058	xSetGlobal();
1059
1060	// print-out parameters
1061	xPrintParameter();
1062
1063	return true;
1064	}
1065	#if SIGNAL_BITRATE_PICRATE_IN_VPS
1066	Void readBoolString(const string inpString, const Int numEntries, Bool* &memberArray, const char *elementName)
1067	{
1068	Char* inpArray = inpString.empty() ? NULL : strdup(inpString.c_str());
1069	Int i = 0;
1070	if(numEntries)
1071	{
1072	Char* tempArray = strtok(inpArray, " ,-");
1073	memberArray = new Bool[numEntries];
1074	while( tempArray != NULL )
1075	{
1076	if( i >= numEntries )
1077	{
1078	printf( "The number of %s defined is larger than the allowed number\n", elementName );
1079	exit( EXIT_FAILURE );
1080	}
1081	assert( (atoi(tempArray) == 0) \|\| (atoi(tempArray) == 1) );
1082	*( memberArray + i ) = atoi(tempArray);
1083	tempArray = strtok(NULL, " ,-");
1084	i++;
1085	}
1086	if( i < numEntries )
1087	{
1088	printf( "Some %s are not defined\n", elementName );
1089	exit( EXIT_FAILURE );
1090	}
1091	}
1092	else
1093	{
1094	memberArray = NULL;
1095	}
1096	}
1097
1098	Void readIntString(const string inpString, const Int numEntries, Int* &memberArray, const char *elementName)
1099	{
1100	Char* inpArray = inpString.empty() ? NULL : strdup(inpString.c_str());
1101	Int i = 0;
1102	if(numEntries)
1103	{
1104	Char* tempArray = strtok(inpArray, " ,-");
1105	memberArray = new Int[numEntries];
1106	while( tempArray != NULL )
1107	{
1108	if( i >= numEntries )
1109	{
1110	printf( "The number of %s defined is larger than the allowed number\n", elementName );
1111	exit( EXIT_FAILURE );
1112	}
1113	*( memberArray + i ) = atoi(tempArray);
1114	tempArray = strtok(NULL, " ,-");
1115	i++;
1116	}
1117	if( i < numEntries )
1118	{
1119	printf( "Some %s are not defined\n", elementName );
1120	exit( EXIT_FAILURE );
1121	}
1122	}
1123	else
1124	{
1125	memberArray = NULL;
1126	}
1127	}
1128	#endif
1129	// ====================================================================================================================
1130	// Private member functions
1131	// ====================================================================================================================
1132
1133	Bool confirmPara(Bool bflag, const Char* message);
1134
1135	Void TAppEncCfg::xCheckParameter()
1136	{
1137	if (!m_decodedPictureHashSEIEnabled)
1138	{
1139	fprintf(stderr, "******************************************************************\n");
1140	fprintf(stderr, " WARNING: --SEIDecodedPictureHash is now disabled by default. \n");
1141	fprintf(stderr, " Automatic verification of decoded pictures by a \n");
1142	fprintf(stderr, " decoder requires this option to be enabled. \n");
1143	fprintf(stderr, "******************************************************************\n");
1144	}
1145
1146	Bool check_failed = false; /* abort if there is a fatal configuration problem */
1147	#define xConfirmPara(a,b) check_failed \|= confirmPara(a,b)
1148	// check range of parameters
1149	xConfirmPara( m_inputBitDepthY < 8, "InputBitDepth must be at least 8" );
1150	xConfirmPara( m_inputBitDepthC < 8, "InputBitDepthC must be at least 8" );
1151	#if !SVC_EXTENSION
1152	xConfirmPara( m_iFrameRate <= 0, "Frame rate must be more than 1" );
1153	#endif
1154	xConfirmPara( m_framesToBeEncoded <= 0, "Total Number Of Frames encoded must be more than 0" );
1155	xConfirmPara( m_iGOPSize < 1 , "GOP Size must be greater or equal to 1" );
1156	xConfirmPara( m_iGOPSize > 1 && m_iGOPSize % 2, "GOP Size must be a multiple of 2, if GOP Size is greater than 1" );
1157	#if !SVC_EXTENSION
1158	xConfirmPara( (m_iIntraPeriod > 0 && m_iIntraPeriod < m_iGOPSize) \|\| m_iIntraPeriod == 0, "Intra period must be more than GOP size, or -1 , not 0" );
1159	#endif
1160	xConfirmPara( m_iDecodingRefreshType < 0 \|\| m_iDecodingRefreshType > 2, "Decoding Refresh Type must be equal to 0, 1 or 2" );
1161	#if !SVC_EXTENSION
1162	xConfirmPara( m_iQP < -6 * (m_internalBitDepthY - 8) \|\| m_iQP > 51, "QP exceeds supported range (-QpBDOffsety to 51)" );
1163	#endif
1164	xConfirmPara( m_loopFilterBetaOffsetDiv2 < -13 \|\| m_loopFilterBetaOffsetDiv2 > 13, "Loop Filter Beta Offset div. 2 exceeds supported range (-13 to 13)");
1165	xConfirmPara( m_loopFilterTcOffsetDiv2 < -13 \|\| m_loopFilterTcOffsetDiv2 > 13, "Loop Filter Tc Offset div. 2 exceeds supported range (-13 to 13)");
1166	xConfirmPara( m_iFastSearch < 0 \|\| m_iFastSearch > 2, "Fast Search Mode is not supported value (0:Full search 1:Diamond 2:PMVFAST)" );
1167	xConfirmPara( m_iSearchRange < 0 , "Search Range must be more than 0" );
1168	xConfirmPara( m_bipredSearchRange < 0 , "Search Range must be more than 0" );
1169	xConfirmPara( m_iMaxDeltaQP > 7, "Absolute Delta QP exceeds supported range (0 to 7)" );
1170	xConfirmPara( m_iMaxCuDQPDepth > m_uiMaxCUDepth - 1, "Absolute depth for a minimum CuDQP exceeds maximum coding unit depth" );
1171
1172	xConfirmPara( m_cbQpOffset < -12, "Min. Chroma Cb QP Offset is -12" );
1173	xConfirmPara( m_cbQpOffset > 12, "Max. Chroma Cb QP Offset is 12" );
1174	xConfirmPara( m_crQpOffset < -12, "Min. Chroma Cr QP Offset is -12" );
1175	xConfirmPara( m_crQpOffset > 12, "Max. Chroma Cr QP Offset is 12" );
1176
1177	xConfirmPara( m_iQPAdaptationRange <= 0, "QP Adaptation Range must be more than 0" );
1178	#if !SVC_EXTENSION
1179	if (m_iDecodingRefreshType == 2)
1180	{
1181	xConfirmPara( m_iIntraPeriod > 0 && m_iIntraPeriod <= m_iGOPSize , "Intra period must be larger than GOP size for periodic IDR pictures");
1182	}
1183	#endif
1184	xConfirmPara( (m_uiMaxCUWidth >> m_uiMaxCUDepth) < 4, "Minimum partition width size should be larger than or equal to 8");
1185	xConfirmPara( (m_uiMaxCUHeight >> m_uiMaxCUDepth) < 4, "Minimum partition height size should be larger than or equal to 8");
1186	xConfirmPara( m_uiMaxCUWidth < 16, "Maximum partition width size should be larger than or equal to 16");
1187	xConfirmPara( m_uiMaxCUHeight < 16, "Maximum partition height size should be larger than or equal to 16");
1188	#if !SVC_EXTENSION
1189	xConfirmPara( (m_iSourceWidth % (m_uiMaxCUWidth >> (m_uiMaxCUDepth-1)))!=0, "Resulting coded frame width must be a multiple of the minimum CU size");
1190	xConfirmPara( (m_iSourceHeight % (m_uiMaxCUHeight >> (m_uiMaxCUDepth-1)))!=0, "Resulting coded frame height must be a multiple of the minimum CU size");
1191	#endif
1192
1193	xConfirmPara( m_uiQuadtreeTULog2MinSize < 2, "QuadtreeTULog2MinSize must be 2 or greater.");
1194	xConfirmPara( m_uiQuadtreeTULog2MaxSize > 5, "QuadtreeTULog2MaxSize must be 5 or smaller.");
1195	xConfirmPara( (1<<m_uiQuadtreeTULog2MaxSize) > m_uiMaxCUWidth, "QuadtreeTULog2MaxSize must be log2(maxCUSize) or smaller.");
1196
1197	xConfirmPara( m_uiQuadtreeTULog2MaxSize < m_uiQuadtreeTULog2MinSize, "QuadtreeTULog2MaxSize must be greater than or equal to m_uiQuadtreeTULog2MinSize.");
1198	xConfirmPara( (1<<m_uiQuadtreeTULog2MinSize)>(m_uiMaxCUWidth >>(m_uiMaxCUDepth-1)), "QuadtreeTULog2MinSize must not be greater than minimum CU size" ); // HS
1199	xConfirmPara( (1<<m_uiQuadtreeTULog2MinSize)>(m_uiMaxCUHeight>>(m_uiMaxCUDepth-1)), "QuadtreeTULog2MinSize must not be greater than minimum CU size" ); // HS
1200	xConfirmPara( ( 1 << m_uiQuadtreeTULog2MinSize ) > ( m_uiMaxCUWidth >> m_uiMaxCUDepth ), "Minimum CU width must be greater than minimum transform size." );
1201	xConfirmPara( ( 1 << m_uiQuadtreeTULog2MinSize ) > ( m_uiMaxCUHeight >> m_uiMaxCUDepth ), "Minimum CU height must be greater than minimum transform size." );
1202	xConfirmPara( m_uiQuadtreeTUMaxDepthInter < 1, "QuadtreeTUMaxDepthInter must be greater than or equal to 1" );
1203	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" );
1204	xConfirmPara( m_uiQuadtreeTUMaxDepthIntra < 1, "QuadtreeTUMaxDepthIntra must be greater than or equal to 1" );
1205	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" );
1206
1207	xConfirmPara( m_maxNumMergeCand < 1, "MaxNumMergeCand must be 1 or greater.");
1208	xConfirmPara( m_maxNumMergeCand > 5, "MaxNumMergeCand must be 5 or smaller.");
1209
1210	#if !SVC_EXTENSION
1211	#if ADAPTIVE_QP_SELECTION
1212	xConfirmPara( m_bUseAdaptQpSelect == true && m_iQP < 0, "AdaptiveQpSelection must be disabled when QP < 0.");
1213	xConfirmPara( m_bUseAdaptQpSelect == true && (m_cbQpOffset !=0 \|\| m_crQpOffset != 0 ), "AdaptiveQpSelection must be disabled when ChromaQpOffset is not equal to 0.");
1214	#endif
1215	#endif
1216
1217	if( m_usePCM)
1218	{
1219	xConfirmPara( m_uiPCMLog2MinSize < 3, "PCMLog2MinSize must be 3 or greater.");
1220	xConfirmPara( m_uiPCMLog2MinSize > 5, "PCMLog2MinSize must be 5 or smaller.");
1221	xConfirmPara( m_pcmLog2MaxSize > 5, "PCMLog2MaxSize must be 5 or smaller.");
1222	xConfirmPara( m_pcmLog2MaxSize < m_uiPCMLog2MinSize, "PCMLog2MaxSize must be equal to or greater than m_uiPCMLog2MinSize.");
1223	}
1224
1225	xConfirmPara( m_sliceMode < 0 \|\| m_sliceMode > 3, "SliceMode exceeds supported range (0 to 3)" );
1226	if (m_sliceMode!=0)
1227	{
1228	xConfirmPara( m_sliceArgument < 1 , "SliceArgument should be larger than or equal to 1" );
1229	}
1230	xConfirmPara( m_sliceSegmentMode < 0 \|\| m_sliceSegmentMode > 3, "SliceSegmentMode exceeds supported range (0 to 3)" );
1231	if (m_sliceSegmentMode!=0)
1232	{
1233	xConfirmPara( m_sliceSegmentArgument < 1 , "SliceSegmentArgument should be larger than or equal to 1" );
1234	}
1235
1236	Bool tileFlag = (m_iNumColumnsMinus1 > 0 \|\| m_iNumRowsMinus1 > 0 );
1237	xConfirmPara( tileFlag && m_iWaveFrontSynchro, "Tile and Wavefront can not be applied together");
1238
1239	//TODO:ChromaFmt assumes 4:2:0 below
1240	#if !SVC_EXTENSION
1241	xConfirmPara( m_iSourceWidth % TComSPS::getWinUnitX(CHROMA_420) != 0, "Picture width must be an integer multiple of the specified chroma subsampling");
1242	xConfirmPara( m_iSourceHeight % TComSPS::getWinUnitY(CHROMA_420) != 0, "Picture height must be an integer multiple of the specified chroma subsampling");
1243
1244	xConfirmPara( m_aiPad[0] % TComSPS::getWinUnitX(CHROMA_420) != 0, "Horizontal padding must be an integer multiple of the specified chroma subsampling");
1245	xConfirmPara( m_aiPad[1] % TComSPS::getWinUnitY(CHROMA_420) != 0, "Vertical padding must be an integer multiple of the specified chroma subsampling");
1246
1247	xConfirmPara( m_confLeft % TComSPS::getWinUnitX(CHROMA_420) != 0, "Left conformance window offset must be an integer multiple of the specified chroma subsampling");
1248	xConfirmPara( m_confRight % TComSPS::getWinUnitX(CHROMA_420) != 0, "Right conformance window offset must be an integer multiple of the specified chroma subsampling");
1249	xConfirmPara( m_confTop % TComSPS::getWinUnitY(CHROMA_420) != 0, "Top conformance window offset must be an integer multiple of the specified chroma subsampling");
1250	xConfirmPara( m_confBottom % TComSPS::getWinUnitY(CHROMA_420) != 0, "Bottom conformance window offset must be an integer multiple of the specified chroma subsampling");
1251	#endif
1252
1253	// max CU width and height should be power of 2
1254	UInt ui = m_uiMaxCUWidth;
1255	while(ui)
1256	{
1257	ui >>= 1;
1258	if( (ui & 1) == 1)
1259	xConfirmPara( ui != 1 , "Width should be 2^n");
1260	}
1261	ui = m_uiMaxCUHeight;
1262	while(ui)
1263	{
1264	ui >>= 1;
1265	if( (ui & 1) == 1)
1266	xConfirmPara( ui != 1 , "Height should be 2^n");
1267	}
1268
1269
1270	/* if this is an intra-only sequence, ie IntraPeriod=1, don't verify the GOP structure
1271	* This permits the ability to omit a GOP structure specification */
1272	#if SVC_EXTENSION
1273	for(UInt layer = 0; layer < MAX_LAYERS; layer++)
1274	{
1275	Int m_iIntraPeriod = m_acLayerCfg[layer].m_iIntraPeriod;
1276	#endif
1277	if (m_iIntraPeriod == 1 && m_GOPList[0].m_POC == -1) {
1278	m_GOPList[0] = GOPEntry();
1279	m_GOPList[0].m_QPFactor = 1;
1280	m_GOPList[0].m_betaOffsetDiv2 = 0;
1281	m_GOPList[0].m_tcOffsetDiv2 = 0;
1282	m_GOPList[0].m_POC = 1;
1283	m_GOPList[0].m_numRefPicsActive = 4;
1284	}
1285	#if SVC_EXTENSION
1286	}
1287	#endif
1288
1289	Bool verifiedGOP=false;
1290	Bool errorGOP=false;
1291	Int checkGOP=1;
1292	Int numRefs = 1;
1293	Int refList[MAX_NUM_REF_PICS+1];
1294	refList[0]=0;
1295	Bool isOK[MAX_GOP];
1296	for(Int i=0; i<MAX_GOP; i++)
1297	{
1298	isOK[i]=false;
1299	}
1300	Int numOK=0;
1301	#if !SVC_EXTENSION
1302	xConfirmPara( m_iIntraPeriod >=0&&(m_iIntraPeriod%m_iGOPSize!=0), "Intra period must be a multiple of GOPSize, or -1" );
1303	#endif
1304
1305	for(Int i=0; i<m_iGOPSize; i++)
1306	{
1307	if(m_GOPList[i].m_POC==m_iGOPSize)
1308	{
1309	xConfirmPara( m_GOPList[i].m_temporalId!=0 , "The last frame in each GOP must have temporal ID = 0 " );
1310	}
1311	}
1312
1313	#if SVC_EXTENSION
1314	xConfirmPara( m_numLayers > MAX_LAYERS , "Number of layers in config file is greater than MAX_LAYERS" );
1315	m_numLayers = m_numLayers > MAX_LAYERS ? MAX_LAYERS : m_numLayers;
1316
1317	// verify layer configuration parameters
1318	for(UInt layer=0; layer<m_numLayers; layer++)
1319	{
1320	if(m_acLayerCfg[layer].xCheckParameter())
1321	{
1322	printf("\nError: invalid configuration parameter found in layer %d \n", layer);
1323	check_failed = true;
1324	}
1325	}
1326	#endif
1327
1328	#if SVC_EXTENSION
1329	// verify layer configuration parameters
1330	for(UInt layer=0; layer<m_numLayers; layer++)
1331	{
1332	Int m_iIntraPeriod = m_acLayerCfg[layer].m_iIntraPeriod;
1333	#endif
1334	if ( (m_iIntraPeriod != 1) && !m_loopFilterOffsetInPPS && m_DeblockingFilterControlPresent && (!m_bLoopFilterDisable) )
1335	{
1336	for(Int i=0; i<m_iGOPSize; i++)
1337	{
1338	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)" );
1339	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)" );
1340	}
1341	}
1342	#if SVC_EXTENSION
1343	}
1344	#endif
1345
1346	m_extraRPSs=0;
1347	//start looping through frames in coding order until we can verify that the GOP structure is correct.
1348	while(!verifiedGOP&&!errorGOP)
1349	{
1350	Int curGOP = (checkGOP-1)%m_iGOPSize;
1351	Int curPOC = ((checkGOP-1)/m_iGOPSize)*m_iGOPSize + m_GOPList[curGOP].m_POC;
1352	if(m_GOPList[curGOP].m_POC<0)
1353	{
1354	printf("\nError: found fewer Reference Picture Sets than GOPSize\n");
1355	errorGOP=true;
1356	}
1357	else
1358	{
1359	//check that all reference pictures are available, or have a POC < 0 meaning they might be available in the next GOP.
1360	Bool beforeI = false;
1361	for(Int i = 0; i< m_GOPList[curGOP].m_numRefPics; i++)
1362	{
1363	Int absPOC = curPOC+m_GOPList[curGOP].m_referencePics[i];
1364	if(absPOC < 0)
1365	{
1366	beforeI=true;
1367	}
1368	else
1369	{
1370	Bool found=false;
1371	for(Int j=0; j<numRefs; j++)
1372	{
1373	if(refList[j]==absPOC)
1374	{
1375	found=true;
1376	for(Int k=0; k<m_iGOPSize; k++)
1377	{
1378	if(absPOC%m_iGOPSize == m_GOPList[k].m_POC%m_iGOPSize)
1379	{
1380	if(m_GOPList[k].m_temporalId==m_GOPList[curGOP].m_temporalId)
1381	{
1382	m_GOPList[k].m_refPic = true;
1383	}
1384	m_GOPList[curGOP].m_usedByCurrPic[i]=m_GOPList[k].m_temporalId<=m_GOPList[curGOP].m_temporalId;
1385	}
1386	}
1387	}
1388	}
1389	if(!found)
1390	{
1391	printf("\nError: ref pic %d is not available for GOP frame %d\n",m_GOPList[curGOP].m_referencePics[i],curGOP+1);
1392	errorGOP=true;
1393	}
1394	}
1395	}
1396	if(!beforeI&&!errorGOP)
1397	{
1398	//all ref frames were present
1399	if(!isOK[curGOP])
1400	{
1401	numOK++;
1402	isOK[curGOP]=true;
1403	if(numOK==m_iGOPSize)
1404	{
1405	verifiedGOP=true;
1406	}
1407	}
1408	}
1409	else
1410	{
1411	//create a new GOPEntry for this frame containing all the reference pictures that were available (POC > 0)
1412	m_GOPList[m_iGOPSize+m_extraRPSs]=m_GOPList[curGOP];
1413	Int newRefs=0;
1414	for(Int i = 0; i< m_GOPList[curGOP].m_numRefPics; i++)
1415	{
1416	Int absPOC = curPOC+m_GOPList[curGOP].m_referencePics[i];
1417	if(absPOC>=0)
1418	{
1419	m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[newRefs]=m_GOPList[curGOP].m_referencePics[i];
1420	m_GOPList[m_iGOPSize+m_extraRPSs].m_usedByCurrPic[newRefs]=m_GOPList[curGOP].m_usedByCurrPic[i];
1421	newRefs++;
1422	}
1423	}
1424	Int numPrefRefs = m_GOPList[curGOP].m_numRefPicsActive;
1425
1426	for(Int offset = -1; offset>-checkGOP; offset--)
1427	{
1428	//step backwards in coding order and include any extra available pictures we might find useful to replace the ones with POC < 0.
1429	Int offGOP = (checkGOP-1+offset)%m_iGOPSize;
1430	Int offPOC = ((checkGOP-1+offset)/m_iGOPSize)*m_iGOPSize + m_GOPList[offGOP].m_POC;
1431	if(offPOC>=0&&m_GOPList[offGOP].m_temporalId<=m_GOPList[curGOP].m_temporalId)
1432	{
1433	Bool newRef=false;
1434	for(Int i=0; i<numRefs; i++)
1435	{
1436	if(refList[i]==offPOC)
1437	{
1438	newRef=true;
1439	}
1440	}
1441	for(Int i=0; i<newRefs; i++)
1442	{
1443	if(m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[i]==offPOC-curPOC)
1444	{
1445	newRef=false;
1446	}
1447	}
1448	if(newRef)
1449	{
1450	Int insertPoint=newRefs;
1451	//this picture can be added, find appropriate place in list and insert it.
1452	if(m_GOPList[offGOP].m_temporalId==m_GOPList[curGOP].m_temporalId)
1453	{
1454	m_GOPList[offGOP].m_refPic = true;
1455	}
1456	for(Int j=0; j<newRefs; j++)
1457	{
1458	if(m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[j]<offPOC-curPOC\|\|m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[j]>0)
1459	{
1460	insertPoint = j;
1461	break;
1462	}
1463	}
1464	Int prev = offPOC-curPOC;
1465	Int prevUsed = m_GOPList[offGOP].m_temporalId<=m_GOPList[curGOP].m_temporalId;
1466	for(Int j=insertPoint; j<newRefs+1; j++)
1467	{
1468	Int newPrev = m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[j];
1469	Int newUsed = m_GOPList[m_iGOPSize+m_extraRPSs].m_usedByCurrPic[j];
1470	m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[j]=prev;
1471	m_GOPList[m_iGOPSize+m_extraRPSs].m_usedByCurrPic[j]=prevUsed;
1472	prevUsed=newUsed;
1473	prev=newPrev;
1474	}
1475	newRefs++;
1476	}
1477	}
1478	if(newRefs>=numPrefRefs)
1479	{
1480	break;
1481	}
1482	}
1483	m_GOPList[m_iGOPSize+m_extraRPSs].m_numRefPics=newRefs;
1484	m_GOPList[m_iGOPSize+m_extraRPSs].m_POC = curPOC;
1485	if (m_extraRPSs == 0)
1486	{
1487	m_GOPList[m_iGOPSize+m_extraRPSs].m_interRPSPrediction = 0;
1488	m_GOPList[m_iGOPSize+m_extraRPSs].m_numRefIdc = 0;
1489	}
1490	else
1491	{
1492	Int rIdx = m_iGOPSize + m_extraRPSs - 1;
1493	Int refPOC = m_GOPList[rIdx].m_POC;
1494	Int refPics = m_GOPList[rIdx].m_numRefPics;
1495	Int newIdc=0;
1496	for(Int i = 0; i<= refPics; i++)
1497	{
1498	Int deltaPOC = ((i != refPics)? m_GOPList[rIdx].m_referencePics[i] : 0); // check if the reference abs POC is >= 0
1499	Int absPOCref = refPOC+deltaPOC;
1500	Int refIdc = 0;
1501	for (Int j = 0; j < m_GOPList[m_iGOPSize+m_extraRPSs].m_numRefPics; j++)
1502	{
1503	if ( (absPOCref - curPOC) == m_GOPList[m_iGOPSize+m_extraRPSs].m_referencePics[j])
1504	{
1505	if (m_GOPList[m_iGOPSize+m_extraRPSs].m_usedByCurrPic[j])
1506	{
1507	refIdc = 1;
1508	}
1509	else
1510	{
1511	refIdc = 2;
1512	}
1513	}
1514	}
1515	m_GOPList[m_iGOPSize+m_extraRPSs].m_refIdc[newIdc]=refIdc;
1516	newIdc++;
1517	}
1518	m_GOPList[m_iGOPSize+m_extraRPSs].m_interRPSPrediction = 1;
1519	m_GOPList[m_iGOPSize+m_extraRPSs].m_numRefIdc = newIdc;
1520	m_GOPList[m_iGOPSize+m_extraRPSs].m_deltaRPS = refPOC - m_GOPList[m_iGOPSize+m_extraRPSs].m_POC;
1521	}
1522	curGOP=m_iGOPSize+m_extraRPSs;
1523	m_extraRPSs++;
1524	}
1525	numRefs=0;
1526	for(Int i = 0; i< m_GOPList[curGOP].m_numRefPics; i++)
1527	{
1528	Int absPOC = curPOC+m_GOPList[curGOP].m_referencePics[i];
1529	if(absPOC >= 0)
1530	{
1531	refList[numRefs]=absPOC;
1532	numRefs++;
1533	}
1534	}
1535	refList[numRefs]=curPOC;
1536	numRefs++;
1537	}
1538	checkGOP++;
1539	}
1540	xConfirmPara(errorGOP,"Invalid GOP structure given");
1541	m_maxTempLayer = 1;
1542	for(Int i=0; i<m_iGOPSize; i++)
1543	{
1544	if(m_GOPList[i].m_temporalId >= m_maxTempLayer)
1545	{
1546	m_maxTempLayer = m_GOPList[i].m_temporalId+1;
1547	}
1548	xConfirmPara(m_GOPList[i].m_sliceType!='B'&&m_GOPList[i].m_sliceType!='P', "Slice type must be equal to B or P");
1549	}
1550	for(Int i=0; i<MAX_TLAYER; i++)
1551	{
1552	m_numReorderPics[i] = 0;
1553	#if L0323_DPB
1554	m_maxDecPicBuffering[i] = 1;
1555	#else
1556	m_maxDecPicBuffering[i] = 0;
1557	#endif
1558	}
1559	for(Int i=0; i<m_iGOPSize; i++)
1560	{
1561	#if L0323_DPB
1562	if(m_GOPList[i].m_numRefPics+1 > m_maxDecPicBuffering[m_GOPList[i].m_temporalId])
1563	#else
1564	if(m_GOPList[i].m_numRefPics > m_maxDecPicBuffering[m_GOPList[i].m_temporalId])
1565	#endif
1566	{
1567	#if L0323_DPB
1568	m_maxDecPicBuffering[m_GOPList[i].m_temporalId] = m_GOPList[i].m_numRefPics + 1;
1569	#else
1570	m_maxDecPicBuffering[m_GOPList[i].m_temporalId] = m_GOPList[i].m_numRefPics;
1571	#endif
1572	}
1573	Int highestDecodingNumberWithLowerPOC = 0;
1574	for(Int j=0; j<m_iGOPSize; j++)
1575	{
1576	if(m_GOPList[j].m_POC <= m_GOPList[i].m_POC)
1577	{
1578	highestDecodingNumberWithLowerPOC = j;
1579	}
1580	}
1581	Int numReorder = 0;
1582	for(Int j=0; j<highestDecodingNumberWithLowerPOC; j++)
1583	{
1584	if(m_GOPList[j].m_temporalId <= m_GOPList[i].m_temporalId &&
1585	m_GOPList[j].m_POC > m_GOPList[i].m_POC)
1586	{
1587	numReorder++;
1588	}
1589	}
1590	if(numReorder > m_numReorderPics[m_GOPList[i].m_temporalId])
1591	{
1592	m_numReorderPics[m_GOPList[i].m_temporalId] = numReorder;
1593	}
1594	}
1595	for(Int i=0; i<MAX_TLAYER-1; i++)
1596	{
1597	// a lower layer can not have higher value of m_numReorderPics than a higher layer
1598	if(m_numReorderPics[i+1] < m_numReorderPics[i])
1599	{
1600	m_numReorderPics[i+1] = m_numReorderPics[i];
1601	}
1602	#if L0323_DPB
1603	// the value of num_reorder_pics[ i ] shall be in the range of 0 to max_dec_pic_buffering[ i ] - 1, inclusive
1604	if(m_numReorderPics[i] > m_maxDecPicBuffering[i] - 1)
1605	{
1606	m_maxDecPicBuffering[i] = m_numReorderPics[i] + 1;
1607	}
1608	#else
1609	// the value of num_reorder_pics[ i ] shall be in the range of 0 to max_dec_pic_buffering[ i ], inclusive
1610	if(m_numReorderPics[i] > m_maxDecPicBuffering[i])
1611	{
1612	m_maxDecPicBuffering[i] = m_numReorderPics[i];
1613	}
1614	#endif
1615	// a lower layer can not have higher value of m_uiMaxDecPicBuffering than a higher layer
1616	if(m_maxDecPicBuffering[i+1] < m_maxDecPicBuffering[i])
1617	{
1618	m_maxDecPicBuffering[i+1] = m_maxDecPicBuffering[i];
1619	}
1620	}
1621
1622
1623	#if L0323_DPB
1624	// the value of num_reorder_pics[ i ] shall be in the range of 0 to max_dec_pic_buffering[ i ] - 1, inclusive
1625	if(m_numReorderPics[MAX_TLAYER-1] > m_maxDecPicBuffering[MAX_TLAYER-1] - 1)
1626	{
1627	m_maxDecPicBuffering[MAX_TLAYER-1] = m_numReorderPics[MAX_TLAYER-1] + 1;
1628	}
1629	#else
1630	// the value of num_reorder_pics[ i ] shall be in the range of 0 to max_dec_pic_buffering[ i ], inclusive
1631	if(m_numReorderPics[MAX_TLAYER-1] > m_maxDecPicBuffering[MAX_TLAYER-1])
1632	{
1633	m_maxDecPicBuffering[MAX_TLAYER-1] = m_numReorderPics[MAX_TLAYER-1];
1634	}
1635	#endif
1636
1637	#if SVC_EXTENSION // ToDo: it should be checked for the case when parameters are different for the layers
1638	for(UInt layer = 0; layer < MAX_LAYERS; layer++)
1639	{
1640	Int m_iSourceWidth = m_acLayerCfg[layer].m_iSourceWidth;
1641	Int m_iSourceHeight = m_acLayerCfg[layer].m_iSourceHeight;
1642	#endif
1643	if(m_vuiParametersPresentFlag && m_bitstreamRestrictionFlag)
1644	{
1645	Int PicSizeInSamplesY = m_iSourceWidth * m_iSourceHeight;
1646	if(tileFlag)
1647	{
1648	Int maxTileWidth = 0;
1649	Int maxTileHeight = 0;
1650	Int widthInCU = (m_iSourceWidth % m_uiMaxCUWidth) ? m_iSourceWidth/m_uiMaxCUWidth + 1: m_iSourceWidth/m_uiMaxCUWidth;
1651	Int heightInCU = (m_iSourceHeight % m_uiMaxCUHeight) ? m_iSourceHeight/m_uiMaxCUHeight + 1: m_iSourceHeight/m_uiMaxCUHeight;
1652	if(m_iUniformSpacingIdr)
1653	{
1654	maxTileWidth = m_uiMaxCUWidth*((widthInCU+m_iNumColumnsMinus1)/(m_iNumColumnsMinus1+1));
1655	maxTileHeight = m_uiMaxCUHeight*((heightInCU+m_iNumRowsMinus1)/(m_iNumRowsMinus1+1));
1656	// if only the last tile-row is one treeblock higher than the others
1657	// the maxTileHeight becomes smaller if the last row of treeblocks has lower height than the others
1658	if(!((heightInCU-1)%(m_iNumRowsMinus1+1)))
1659	{
1660	maxTileHeight = maxTileHeight - m_uiMaxCUHeight + (m_iSourceHeight % m_uiMaxCUHeight);
1661	}
1662	// if only the last tile-column is one treeblock wider than the others
1663	// the maxTileWidth becomes smaller if the last column of treeblocks has lower width than the others
1664	if(!((widthInCU-1)%(m_iNumColumnsMinus1+1)))
1665	{
1666	maxTileWidth = maxTileWidth - m_uiMaxCUWidth + (m_iSourceWidth % m_uiMaxCUWidth);
1667	}
1668	}
1669	else // not uniform spacing
1670	{
1671	if(m_iNumColumnsMinus1<1)
1672	{
1673	maxTileWidth = m_iSourceWidth;
1674	}
1675	else
1676	{
1677	Int accColumnWidth = 0;
1678	for(Int col=0; col<(m_iNumColumnsMinus1); col++)
1679	{
1680	maxTileWidth = m_pColumnWidth[col]>maxTileWidth ? m_pColumnWidth[col]:maxTileWidth;
1681	accColumnWidth += m_pColumnWidth[col];
1682	}
1683	maxTileWidth = (widthInCU-accColumnWidth)>maxTileWidth ? m_uiMaxCUWidth(widthInCU-accColumnWidth):m_uiMaxCUWidthmaxTileWidth;
1684	}
1685	if(m_iNumRowsMinus1<1)
1686	{
1687	maxTileHeight = m_iSourceHeight;
1688	}
1689	else
1690	{
1691	Int accRowHeight = 0;
1692	for(Int row=0; row<(m_iNumRowsMinus1); row++)
1693	{
1694	maxTileHeight = m_pRowHeight[row]>maxTileHeight ? m_pRowHeight[row]:maxTileHeight;
1695	accRowHeight += m_pRowHeight[row];
1696	}
1697	maxTileHeight = (heightInCU-accRowHeight)>maxTileHeight ? m_uiMaxCUHeight(heightInCU-accRowHeight):m_uiMaxCUHeightmaxTileHeight;
1698	}
1699	}
1700	Int maxSizeInSamplesY = maxTileWidth*maxTileHeight;
1701	m_minSpatialSegmentationIdc = 4*PicSizeInSamplesY/maxSizeInSamplesY-4;
1702	}
1703	else if(m_iWaveFrontSynchro)
1704	{
1705	m_minSpatialSegmentationIdc = 4PicSizeInSamplesY/((2m_iSourceHeight+m_iSourceWidth)*m_uiMaxCUHeight)-4;
1706	}
1707	else if(m_sliceMode == 1)
1708	{
1709	m_minSpatialSegmentationIdc = 4PicSizeInSamplesY/(m_sliceArgumentm_uiMaxCUWidth*m_uiMaxCUHeight)-4;
1710	}
1711	else
1712	{
1713	m_minSpatialSegmentationIdc = 0;
1714	}
1715	}
1716	#if SVC_EXTENSION
1717	}
1718	#endif
1719	#if !L0034_COMBINED_LIST_CLEANUP
1720	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.
1721	#endif
1722	xConfirmPara( m_iWaveFrontSynchro < 0, "WaveFrontSynchro cannot be negative" );
1723	#if !SVC_EXTENSION
1724	xConfirmPara( m_iWaveFrontSubstreams <= 0, "WaveFrontSubstreams must be positive" );
1725	xConfirmPara( m_iWaveFrontSubstreams > 1 && !m_iWaveFrontSynchro, "Must have WaveFrontSynchro > 0 in order to have WaveFrontSubstreams > 1" );
1726	#endif
1727
1728	xConfirmPara( m_decodedPictureHashSEIEnabled<0 \|\| m_decodedPictureHashSEIEnabled>3, "this hash type is not correct!\n");
1729
1730	#if J0149_TONE_MAPPING_SEI
1731	if (m_toneMappingInfoSEIEnabled)
1732	{
1733	xConfirmPara( m_toneMapCodedDataBitDepth < 8 \|\| m_toneMapCodedDataBitDepth > 14 , "SEIToneMapCodedDataBitDepth must be in rage 8 to 14");
1734	xConfirmPara( m_toneMapTargetBitDepth < 1 \|\| (m_toneMapTargetBitDepth > 16 && m_toneMapTargetBitDepth < 255) , "SEIToneMapTargetBitDepth must be in rage 1 to 16 or equal to 255");
1735	xConfirmPara( m_toneMapModelId < 0 \|\| m_toneMapModelId > 4 , "SEIToneMapModelId must be in rage 0 to 4");
1736	xConfirmPara( m_cameraIsoSpeedValue == 0, "SEIToneMapCameraIsoSpeedValue shall not be equal to 0");
1737	xConfirmPara( m_extendedRangeWhiteLevel < 100, "SEIToneMapExtendedRangeWhiteLevel should be greater than or equal to 100");
1738	xConfirmPara( m_nominalBlackLevelLumaCodeValue >= m_nominalWhiteLevelLumaCodeValue, "SEIToneMapNominalWhiteLevelLumaCodeValue shall be greater than SEIToneMapNominalBlackLevelLumaCodeValue");
1739	xConfirmPara( m_extendedWhiteLevelLumaCodeValue < m_nominalWhiteLevelLumaCodeValue, "SEIToneMapExtendedWhiteLevelLumaCodeValue shall be greater than or equal to SEIToneMapNominalWhiteLevelLumaCodeValue");
1740	}
1741	#endif
1742
1743	#if RATE_CONTROL_LAMBDA_DOMAIN
1744	if ( m_RCEnableRateControl )
1745	{
1746	if ( m_RCForceIntraQP )
1747	{
1748	if ( m_RCInitialQP == 0 )
1749	{
1750	printf( "\nInitial QP for rate control is not specified. Reset not to use force intra QP!" );
1751	m_RCForceIntraQP = false;
1752	}
1753	}
1754	xConfirmPara( m_uiDeltaQpRD > 0, "Rate control cannot be used together with slice level multiple-QP optimization!\n" );
1755	}
1756	#else
1757	if(m_enableRateCtrl)
1758	{
1759	Int numLCUInWidth = (m_iSourceWidth / m_uiMaxCUWidth) + (( m_iSourceWidth % m_uiMaxCUWidth ) ? 1 : 0);
1760	Int numLCUInHeight = (m_iSourceHeight / m_uiMaxCUHeight)+ (( m_iSourceHeight % m_uiMaxCUHeight) ? 1 : 0);
1761	Int numLCUInPic = numLCUInWidth * numLCUInHeight;
1762
1763	xConfirmPara( (numLCUInPic % m_numLCUInUnit) != 0, "total number of LCUs in a frame should be completely divided by NumLCUInUnit" );
1764
1765	m_iMaxDeltaQP = MAX_DELTA_QP;
1766	m_iMaxCuDQPDepth = MAX_CUDQP_DEPTH;
1767	}
1768	#endif
1769
1770	xConfirmPara(!m_TransquantBypassEnableFlag && m_CUTransquantBypassFlagValue, "CUTransquantBypassFlagValue cannot be 1 when TransquantBypassEnableFlag is 0");
1771
1772	xConfirmPara(m_log2ParallelMergeLevel < 2, "Log2ParallelMergeLevel should be larger than or equal to 2");
1773	#if L0444_FPA_TYPE
1774	if (m_framePackingSEIEnabled)
1775	{
1776	xConfirmPara(m_framePackingSEIType < 3 \|\| m_framePackingSEIType > 5 , "SEIFramePackingType must be in rage 3 to 5");
1777	}
1778	#endif
1779	#if VPS_EXTN_DIRECT_REF_LAYERS
1780	xConfirmPara( (m_acLayerCfg[0].m_numDirectRefLayers != 0) && (m_acLayerCfg[0].m_numDirectRefLayers != -1), "Layer 0 cannot have any reference layers" );
1781	// 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
1782	for(Int layer = 1; layer < MAX_LAYERS; layer++)
1783	{
1784	xConfirmPara(m_acLayerCfg[layer].m_numDirectRefLayers > layer, "Cannot reference more layers than before current layer");
1785	for(Int i = 0; i < m_acLayerCfg[layer].m_numDirectRefLayers; i++)
1786	{
1787	xConfirmPara(m_acLayerCfg[layer].m_refLayerIds[i] > layer, "Cannot reference higher layers");
1788	xConfirmPara(m_acLayerCfg[layer].m_refLayerIds[i] == layer, "Cannot reference the current layer itself");
1789	}
1790	}
1791	#endif
1792	#undef xConfirmPara
1793	if (check_failed)
1794	{
1795	exit(EXIT_FAILURE);
1796	}
1797	}
1798
1799	/** \todo use of global variables should be removed later
1800	*/
1801	Void TAppEncCfg::xSetGlobal()
1802	{
1803	// set max CU width & height
1804	g_uiMaxCUWidth = m_uiMaxCUWidth;
1805	g_uiMaxCUHeight = m_uiMaxCUHeight;
1806
1807	// compute actual CU depth with respect to config depth and max transform size
1808	g_uiAddCUDepth = 0;
1809	while( (m_uiMaxCUWidth>>m_uiMaxCUDepth) > ( 1 << ( m_uiQuadtreeTULog2MinSize + g_uiAddCUDepth ) ) ) g_uiAddCUDepth++;
1810
1811	m_uiMaxCUDepth += g_uiAddCUDepth;
1812	g_uiAddCUDepth++;
1813	g_uiMaxCUDepth = m_uiMaxCUDepth;
1814
1815	// set internal bit-depth and constants
1816	g_bitDepthY = m_internalBitDepthY;
1817	g_bitDepthC = m_internalBitDepthC;
1818
1819	g_uiPCMBitDepthLuma = m_bPCMInputBitDepthFlag ? m_inputBitDepthY : m_internalBitDepthY;
1820	g_uiPCMBitDepthChroma = m_bPCMInputBitDepthFlag ? m_inputBitDepthC : m_internalBitDepthC;
1821	}
1822
1823	Void TAppEncCfg::xPrintParameter()
1824	{
1825	printf("\n");
1826	#if SVC_EXTENSION
1827	printf("Total number of layers : %d\n", m_numLayers );
1828	for(UInt layer=0; layer<m_numLayers; layer++)
1829	{
1830	printf("=== Layer %d settings === \n", layer);
1831	#if AVC_SYNTAX
1832	m_acLayerCfg[layer].xPrintParameter( layer );
1833	#else
1834	m_acLayerCfg[layer].xPrintParameter();
1835	#endif
1836	printf("\n");
1837	}
1838	printf("=== Common configuration settings === \n");
1839	printf("Bitstream File : %s\n", m_pBitstreamFile );
1840	#else
1841	printf("Input File : %s\n", m_pchInputFile );
1842	printf("Bitstream File : %s\n", m_pchBitstreamFile );
1843	printf("Reconstruction File : %s\n", m_pchReconFile );
1844	printf("Real Format : %dx%d %dHz\n", m_iSourceWidth - m_confLeft - m_confRight, m_iSourceHeight - m_confTop - m_confBottom, m_iFrameRate );
1845	printf("Internal Format : %dx%d %dHz\n", m_iSourceWidth, m_iSourceHeight, m_iFrameRate );
1846	#endif
1847	printf("Frame index : %u - %d (%d frames)\n", m_FrameSkip, m_FrameSkip+m_framesToBeEncoded-1, m_framesToBeEncoded );
1848	printf("CU size / depth : %d / %d\n", m_uiMaxCUWidth, m_uiMaxCUDepth );
1849	printf("RQT trans. size (min / max) : %d / %d\n", 1 << m_uiQuadtreeTULog2MinSize, 1 << m_uiQuadtreeTULog2MaxSize );
1850	printf("Max RQT depth inter : %d\n", m_uiQuadtreeTUMaxDepthInter);
1851	printf("Max RQT depth intra : %d\n", m_uiQuadtreeTUMaxDepthIntra);
1852	printf("Min PCM size : %d\n", 1 << m_uiPCMLog2MinSize);
1853	printf("Motion search range : %d\n", m_iSearchRange );
1854	#if !SVC_EXTENSION
1855	printf("Intra period : %d\n", m_iIntraPeriod );
1856	#endif
1857	printf("Decoding refresh type : %d\n", m_iDecodingRefreshType );
1858	#if !SVC_EXTENSION
1859	printf("QP : %5.2f\n", m_fQP );
1860	#endif
1861	printf("Max dQP signaling depth : %d\n", m_iMaxCuDQPDepth);
1862
1863	printf("Cb QP Offset : %d\n", m_cbQpOffset );
1864	printf("Cr QP Offset : %d\n", m_crQpOffset);
1865
1866	printf("QP adaptation : %d (range=%d)\n", m_bUseAdaptiveQP, (m_bUseAdaptiveQP ? m_iQPAdaptationRange : 0) );
1867	printf("GOP size : %d\n", m_iGOPSize );
1868	printf("Internal bit depth : (Y:%d, C:%d)\n", m_internalBitDepthY, m_internalBitDepthC );
1869	printf("PCM sample bit depth : (Y:%d, C:%d)\n", g_uiPCMBitDepthLuma, g_uiPCMBitDepthChroma );
1870	#if RATE_CONTROL_LAMBDA_DOMAIN
1871	printf("RateControl : %d\n", m_RCEnableRateControl );
1872	if(m_RCEnableRateControl)
1873	{
1874	printf("TargetBitrate : %d\n", m_RCTargetBitrate );
1875	printf("KeepHierarchicalBit : %d\n", m_RCKeepHierarchicalBit );
1876	printf("LCULevelRC : %d\n", m_RCLCULevelRC );
1877	printf("UseLCUSeparateModel : %d\n", m_RCUseLCUSeparateModel );
1878	printf("InitialQP : %d\n", m_RCInitialQP );
1879	printf("ForceIntraQP : %d\n", m_RCForceIntraQP );
1880	}
1881	#else
1882	printf("RateControl : %d\n", m_enableRateCtrl);
1883	if(m_enableRateCtrl)
1884	{
1885	printf("TargetBitrate : %d\n", m_targetBitrate);
1886	printf("NumLCUInUnit : %d\n", m_numLCUInUnit);
1887	}
1888	#endif
1889	printf("Max Num Merge Candidates : %d\n", m_maxNumMergeCand);
1890	printf("\n");
1891
1892	printf("TOOL CFG: ");
1893	printf("IBD:%d ", g_bitDepthY > m_inputBitDepthY \|\| g_bitDepthC > m_inputBitDepthC);
1894	printf("HAD:%d ", m_bUseHADME );
1895	printf("SRD:%d ", m_bUseSBACRD );
1896	printf("RDQ:%d ", m_useRDOQ );
1897	printf("RDQTS:%d ", m_useRDOQTS );
1898	#if L0232_RD_PENALTY
1899	printf("RDpenalty:%d ", m_rdPenalty );
1900	#endif
1901	printf("SQP:%d ", m_uiDeltaQpRD );
1902	printf("ASR:%d ", m_bUseASR );
1903	#if !L0034_COMBINED_LIST_CLEANUP
1904	printf("LComb:%d ", m_bUseLComb );
1905	#endif
1906	printf("FEN:%d ", m_bUseFastEnc );
1907	printf("ECU:%d ", m_bUseEarlyCU );
1908	printf("FDM:%d ", m_useFastDecisionForMerge );
1909	printf("CFM:%d ", m_bUseCbfFastMode );
1910	printf("ESD:%d ", m_useEarlySkipDetection );
1911	printf("RQT:%d ", 1 );
1912	printf("TransformSkip:%d ", m_useTransformSkip );
1913	printf("TransformSkipFast:%d ", m_useTransformSkipFast );
1914	printf("Slice: M=%d ", m_sliceMode);
1915	if (m_sliceMode!=0)
1916	{
1917	printf("A=%d ", m_sliceArgument);
1918	}
1919	printf("SliceSegment: M=%d ",m_sliceSegmentMode);
1920	if (m_sliceSegmentMode!=0)
1921	{
1922	printf("A=%d ", m_sliceSegmentArgument);
1923	}
1924	printf("CIP:%d ", m_bUseConstrainedIntraPred);
1925	printf("SAO:%d ", (m_bUseSAO)?(1):(0));
1926	printf("PCM:%d ", (m_usePCM && (1<<m_uiPCMLog2MinSize) <= m_uiMaxCUWidth)? 1 : 0);
1927	printf("SAOLcuBasedOptimization:%d ", (m_saoLcuBasedOptimization)?(1):(0));
1928
1929	printf("LosslessCuEnabled:%d ", (m_useLossless)? 1:0 );
1930	printf("WPP:%d ", (Int)m_useWeightedPred);
1931	printf("WPB:%d ", (Int)m_useWeightedBiPred);
1932	printf("PME:%d ", m_log2ParallelMergeLevel);
1933	#if !SVC_EXTENSION
1934	printf(" WaveFrontSynchro:%d WaveFrontSubstreams:%d",
1935	m_iWaveFrontSynchro, m_iWaveFrontSubstreams);
1936	#endif
1937	printf(" ScalingList:%d ", m_useScalingListId );
1938	printf("TMVPMode:%d ", m_TMVPModeId );
1939	#if ADAPTIVE_QP_SELECTION
1940	printf("AQpS:%d", m_bUseAdaptQpSelect );
1941	#endif
1942
1943	printf(" SignBitHidingFlag:%d ", m_signHideFlag);
1944	#if SVC_EXTENSION
1945	printf("RecalQP:%d ", m_recalculateQPAccordingToLambda ? 1 : 0 );
1946	#if AVC_BASE
1947	printf("AvcBase:%d ", m_avcBaseLayerFlag ? 1 : 0);
1948	#else
1949	printf("AvcBase:%d ", 0);
1950	#endif
1951	#if REF_IDX_FRAMEWORK
1952	printf("REF_IDX_FRAMEWORK:%d ", REF_IDX_FRAMEWORK);
1953	printf("EL_RAP_SliceType: %d ", m_elRapSliceBEnabled);
1954	printf("REF_IDX_ME_ZEROMV: %d ", REF_IDX_ME_ZEROMV);
1955	printf("ENCODER_FAST_MODE: %d ", ENCODER_FAST_MODE);
1956	printf("REF_IDX_MFM: %d ", REF_IDX_MFM);
1957	#elif INTRA_BL
1958	printf("INTRA_BL:%d ", INTRA_BL);
1959	#if !AVC_BASE
1960	printf("SVC_MVP:%d ", SVC_MVP );
1961	printf("SVC_BL_CAND_INTRA:%d", SVC_BL_CAND_INTRA );
1962	#endif
1963	#endif
1964	#else
1965	printf("RecalQP:%d", m_recalculateQPAccordingToLambda ? 1 : 0 );
1966	#endif
1967	printf("\n\n");
1968
1969	fflush(stdout);
1970	}
1971
1972	Bool confirmPara(Bool bflag, const Char* message)
1973	{
1974	if (!bflag)
1975	return false;
1976
1977	printf("Error: %s\n",message);
1978	return true;
1979	}
1980
1981	//! \}

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