Context navigation

source: SHVCSoftware/branches/SHM-dev/source/App/TAppEncoder/TAppEncLayerCfg.cpp @ 1175

Visit:

Last change on this file since 1175 was 1147, checked in by seregin, 9 years ago
macro cleanup: O0098_SCALED_REF_LAYER_ID
Property svn:eol-style set to `native`
File size: 21.1 KB

Line
1	/** \file TAppEncLayerCfg.cpp
2	\brief Handle encoder configuration parameters
3	*/
4
5	#include <stdlib.h>
6	#include <cassert>
7	#include <cstring>
8	#include <string>
9	#include "TLibCommon/TComRom.h"
10	#include "TAppEncCfg.h"
11	#include "TAppEncLayerCfg.h"
12	#include "TAppCommon/program_options_lite.h"
13
14	#ifdef WIN32
15	#define strdup _strdup
16	#endif
17
18	using namespace std;
19	namespace po = df::program_options_lite;
20
21	//! \ingroup TAppEncoder
22	//! \{
23
24
25	#if AUXILIARY_PICTURES
26	static inline ChromaFormat numberToChromaFormat(const Int val)
27	{
28	switch (val)
29	{
30	case 400: return CHROMA_400; break;
31	case 420: return CHROMA_420; break;
32	case 422: return CHROMA_422; break;
33	case 444: return CHROMA_444; break;
34	default: return NUM_CHROMA_FORMAT;
35	}
36	}
37	#endif
38
39	// ====================================================================================================================
40	// Constructor / destructor / initialization / destroy
41	// ====================================================================================================================
42	#if SVC_EXTENSION
43	TAppEncLayerCfg::TAppEncLayerCfg()
44	:m_cInputFile(string("")),
45	m_cReconFile(string("")),
46	m_conformanceMode( 0 ),
47	m_aidQP(NULL)
48	#if REPN_FORMAT_IN_VPS
49	, m_repFormatIdx (-1)
50	#endif
51	#if Q0074_COLOUR_REMAPPING_SEI
52	, m_colourRemapSEIFileRoot(string(""))
53	#endif
54	{
55	#if Q0074_COLOUR_REMAPPING_SEI
56	for( Int c=0 ; c<3 ; c++)
57	{
58	m_colourRemapSEIPreLutCodedValue[c] = NULL;
59	m_colourRemapSEIPreLutTargetValue[c] = NULL;
60	m_colourRemapSEIPostLutCodedValue[c] = NULL;
61	m_colourRemapSEIPostLutTargetValue[c] = NULL;
62	}
63	#endif
64	m_confWinLeft = m_confWinRight = m_confWinTop = m_confWinBottom = 0;
65	m_aiPad[1] = m_aiPad[0] = 0;
66	m_numRefLayerLocationOffsets = 0;
67	::memset(m_refLocationOffsetLayerId, 0, sizeof(m_refLocationOffsetLayerId));
68	::memset(m_scaledRefLayerLeftOffset, 0, sizeof(m_scaledRefLayerLeftOffset));
69	::memset(m_scaledRefLayerTopOffset, 0, sizeof(m_scaledRefLayerTopOffset));
70	::memset(m_scaledRefLayerRightOffset, 0, sizeof(m_scaledRefLayerRightOffset));
71	::memset(m_scaledRefLayerBottomOffset, 0, sizeof(m_scaledRefLayerBottomOffset));
72	::memset(m_scaledRefLayerOffsetPresentFlag, 0, sizeof(m_scaledRefLayerOffsetPresentFlag));
73	::memset(m_refRegionOffsetPresentFlag, 0, sizeof(m_refRegionOffsetPresentFlag));
74	::memset(m_refRegionLeftOffset, 0, sizeof(m_refRegionLeftOffset));
75	::memset(m_refRegionTopOffset, 0, sizeof(m_refRegionTopOffset));
76	::memset(m_refRegionRightOffset, 0, sizeof(m_refRegionRightOffset));
77	::memset(m_refRegionBottomOffset, 0, sizeof(m_refRegionBottomOffset));
78	::memset(m_resamplePhaseSetPresentFlag, 0, sizeof(m_resamplePhaseSetPresentFlag));
79	::memset(m_phaseHorLuma, 0, sizeof(m_phaseHorLuma));
80	::memset(m_phaseVerLuma, 0, sizeof(m_phaseVerLuma));
81	::memset(m_phaseHorChroma, 0, sizeof(m_phaseHorChroma));
82	::memset(m_phaseVerChroma, 0, sizeof(m_phaseVerChroma));
83	}
84
85	TAppEncLayerCfg::~TAppEncLayerCfg()
86	{
87	if ( m_aidQP )
88	{
89	delete[] m_aidQP;
90	}
91	#if Q0074_COLOUR_REMAPPING_SEI
92	for( Int c=0 ; c<3 ; c++)
93	{
94	if ( m_colourRemapSEIPreLutCodedValue[c] )
95	{
96	delete[] m_colourRemapSEIPreLutCodedValue[c];
97	}
98	if ( m_colourRemapSEIPreLutTargetValue[c] )
99	{
100	delete[] m_colourRemapSEIPreLutTargetValue[c];
101	}
102	if ( m_colourRemapSEIPostLutCodedValue[c] )
103	{
104	delete[] m_colourRemapSEIPostLutCodedValue[c];
105	}
106	if ( m_colourRemapSEIPostLutTargetValue[c] )
107	{
108	delete[] m_colourRemapSEIPostLutTargetValue[c];
109	}
110	}
111	#endif
112	}
113
114	Void TAppEncLayerCfg::create()
115	{
116	}
117
118	Void TAppEncLayerCfg::destroy()
119	{
120	}
121
122
123	// ====================================================================================================================
124	// Public member functions
125	// ====================================================================================================================
126
127	/** \param argc number of arguments
128	\param argv array of arguments
129	\retval true when success
130	*/
131	bool TAppEncLayerCfg::parseCfg( const string& cfgFileName )
132	{
133	string cfg_InputFile;
134	string cfg_ReconFile;
135	string cfg_dQPFile;
136	#if AUXILIARY_PICTURES
137	Int tmpInputChromaFormat;
138	Int tmpChromaFormat;
139	#endif
140	#if Q0074_COLOUR_REMAPPING_SEI
141	string cfg_colourRemapSEIFileRoot;
142	#endif
143
144	po::Options opts;
145	opts.addOptions()
146	("InputFile,i", cfg_InputFile, string(""), "original YUV input file name")
147	#if AVC_BASE
148	("InputBLFile,-ibl", cfg_InputFile, string(""), "original YUV input file name")
149	#endif
150	("ReconFile,o", cfg_ReconFile, string(""), "reconstructed YUV output file name")
151	("SourceWidth,-wdt", m_iSourceWidth, 0, "Source picture width")
152	("SourceHeight,-hgt", m_iSourceHeight, 0, "Source picture height")
153	("CroppingMode", m_conformanceMode, 0, "Cropping mode (0: no cropping, 1:automatic padding, 2: padding, 3:cropping")
154	#if AUXILIARY_PICTURES
155	("InputChromaFormat", tmpInputChromaFormat, 420, "InputChromaFormatIDC")
156	("ChromaFormatIDC", tmpChromaFormat, 420, "ChromaFormatIDC (400\|420\|422\|444 or set 0 (default) for same as InputChromaFormat)")
157	#endif
158	("ConfLeft", m_confWinLeft, 0, "Deprecated alias of ConfWinLeft")
159	("ConfRight", m_confWinRight, 0, "Deprecated alias of ConfWinRight")
160	("ConfTop", m_confWinTop, 0, "Deprecated alias of ConfWinTop")
161	("ConfBottom", m_confWinBottom, 0, "Deprecated alias of ConfWinBottom")
162	("ConfWinLeft", m_confWinLeft, 0, "Left offset for window conformance mode 3")
163	("ConfWinRight", m_confWinRight, 0, "Right offset for window conformance mode 3")
164	("ConfWinTop", m_confWinTop, 0, "Top offset for window conformance mode 3")
165	("ConfWinBottom", m_confWinBottom, 0, "Bottom offset for window conformance mode 3")
166	("HorizontalPadding,-pdx",m_aiPad[0], 0, "horizontal source padding for cropping mode 2")
167	("VerticalPadding,-pdy", m_aiPad[1], 0, "vertical source padding for cropping mode 2")
168	("IntraPeriod,-ip", m_iIntraPeriod, -1, "intra period in frames, (-1: only first frame)")
169	("FrameRate,-fr", m_iFrameRate, 0, "Frame rate")
170	("dQPFile,m", cfg_dQPFile, string(""), "dQP file name")
171	("QP,q", m_fQP, 30.0, "Qp value, if value is float, QP is switched once during encoding")
172	#if Q0074_COLOUR_REMAPPING_SEI
173	("SEIColourRemappingInfoFileRoot", cfg_colourRemapSEIFileRoot, string(""), "Colour Remapping Information SEI parameters file name")
174	#endif
175	;
176
177	po::setDefaults(opts);
178	po::parseConfigFile(opts, cfgFileName);
179
180	m_cInputFile = cfg_InputFile;
181	m_cReconFile = cfg_ReconFile;
182	m_pchdQPFile = cfg_dQPFile.empty() ? NULL : strdup(cfg_dQPFile.c_str());
183	#if AUXILIARY_PICTURES
184	m_InputChromaFormatIDC = numberToChromaFormat(tmpInputChromaFormat);
185	m_chromaFormatIDC = ((tmpChromaFormat == 0) ? (m_InputChromaFormatIDC) : (numberToChromaFormat(tmpChromaFormat)));
186	#endif
187	#if Q0074_COLOUR_REMAPPING_SEI
188	m_colourRemapSEIFileRoot = cfg_colourRemapSEIFileRoot.empty() ? NULL : strdup(cfg_colourRemapSEIFileRoot.c_str());
189	#endif
190
191	// reading external dQP description from file
192	if ( m_pchdQPFile )
193	{
194	FILE* fpt=fopen( m_pchdQPFile, "r" );
195	if ( fpt )
196	{
197	Int iValue;
198	Int iPOC = 0;
199	while ( iPOC < m_cAppEncCfg->getNumFrameToBeEncoded() )
200	{
201	if ( fscanf(fpt, "%d", &iValue ) == EOF ) break;
202	m_aidQP[ iPOC ] = iValue;
203	iPOC++;
204	}
205	fclose(fpt);
206	}
207	}
208
209	return true;
210	}
211
212	Void TAppEncLayerCfg::xPrintParameter()
213	{
214	printf("Input File : %s\n", m_cInputFile.c_str() );
215	printf("Reconstruction File : %s\n", m_cReconFile.c_str() );
216	#if REPN_FORMAT_IN_VPS
217	printf("Real Format : %dx%d %dHz\n", m_iSourceWidth - ( m_confWinLeft + m_confWinRight ) * TComSPS::getWinUnitX( m_chromaFormatIDC ), m_iSourceHeight - ( m_confWinTop + m_confWinBottom ) * TComSPS::getWinUnitY( m_chromaFormatIDC ), m_iFrameRate );
218	#else
219	printf("Real Format : %dx%d %dHz\n", m_iSourceWidth - m_confWinLeft - m_confWinRight, m_iSourceHeight - m_confWinTop - m_confWinBottom, m_iFrameRate );
220	#endif
221	printf("Internal Format : %dx%d %dHz\n", m_iSourceWidth, m_iSourceHeight, m_iFrameRate );
222	#if MULTIPLE_PTL_SUPPORT
223	printf("PTL index : %d\n", m_layerPTLIdx );
224	#endif
225	#if O0194_DIFFERENT_BITDEPTH_EL_BL
226	printf("Input bit depth : (Y:%d, C:%d)\n", m_inputBitDepth[CHANNEL_TYPE_LUMA], m_inputBitDepth[CHANNEL_TYPE_CHROMA] );
227	printf("Internal bit depth : (Y:%d, C:%d)\n", m_internalBitDepth[CHANNEL_TYPE_LUMA], m_internalBitDepth[CHANNEL_TYPE_CHROMA] );
228	printf("PCM sample bit depth : (Y:%d, C:%d)\n", m_cAppEncCfg->getPCMInputBitDepthFlag() ? m_inputBitDepth[CHANNEL_TYPE_LUMA] : m_internalBitDepth[CHANNEL_TYPE_LUMA], m_cAppEncCfg->getPCMInputBitDepthFlag() ? m_inputBitDepth[CHANNEL_TYPE_CHROMA] : m_internalBitDepth[CHANNEL_TYPE_CHROMA] );
229	#endif
230	std::cout << "Input ChromaFormatIDC :";
231
232	switch (m_InputChromaFormatIDC)
233	{
234	case CHROMA_400: std::cout << " 4:0:0"; break;
235	case CHROMA_420: std::cout << " 4:2:0"; break;
236	case CHROMA_422: std::cout << " 4:2:2"; break;
237	case CHROMA_444: std::cout << " 4:4:4"; break;
238	default:
239	std::cerr << "Invalid";
240	exit(1);
241	}
242	std::cout << std::endl;
243
244	std::cout << "Output (internal) ChromaFormatIDC :";
245	switch (m_chromaFormatIDC)
246	{
247	case CHROMA_400: std::cout << " 4:0:0"; break;
248	case CHROMA_420: std::cout << " 4:2:0"; break;
249	case CHROMA_422: std::cout << " 4:2:2"; break;
250	case CHROMA_444: std::cout << " 4:4:4"; break;
251	default:
252	std::cerr << "Invalid";
253	exit(1);
254	}
255	printf("\n");
256	#if LAYER_CTB
257	printf("CU size / depth : %d / %d\n", m_uiMaxCUWidth, m_uiMaxCUDepth );
258	printf("RQT trans. size (min / max) : %d / %d\n", 1 << m_uiQuadtreeTULog2MinSize, 1 << m_uiQuadtreeTULog2MaxSize );
259	printf("Max RQT depth inter : %d\n", m_uiQuadtreeTUMaxDepthInter);
260	printf("Max RQT depth intra : %d\n", m_uiQuadtreeTUMaxDepthIntra);
261	#endif
262	printf("QP : %5.2f\n", m_fQP );
263	printf("Intra period : %d\n", m_iIntraPeriod );
264	#if RC_SHVC_HARMONIZATION
265	printf("RateControl : %d\n", m_RCEnableRateControl );
266	if(m_RCEnableRateControl)
267	{
268	printf("TargetBitrate : %d\n", m_RCTargetBitrate );
269	printf("KeepHierarchicalBit : %d\n", m_RCKeepHierarchicalBit );
270	printf("LCULevelRC : %d\n", m_RCLCULevelRC );
271	printf("UseLCUSeparateModel : %d\n", m_RCUseLCUSeparateModel );
272	printf("InitialQP : %d\n", m_RCInitialQP );
273	printf("ForceIntraQP : %d\n", m_RCForceIntraQP );
274	}
275	#endif
276	printf("WaveFrontSynchro : %d\n", m_waveFrontSynchro);
277	printf("WaveFrontSubstreams : %d\n", m_iWaveFrontSubstreams);
278	#if LAYER_CTB
279	printf("PCM : %d ", (m_cAppEncCfg->getUsePCM() && (1<<m_cAppEncCfg->getPCMLog2MinSize()) <= m_uiMaxCUWidth)? 1 : 0);
280	#endif
281	}
282
283	Bool confirmPara(Bool bflag, const char* message);
284
285	Bool TAppEncLayerCfg::xCheckParameter( Bool isField )
286	{
287	switch (m_conformanceMode)
288	{
289	case 0:
290	{
291	// no cropping or padding
292	m_confWinLeft = m_confWinRight = m_confWinTop = m_confWinBottom = 0;
293	m_aiPad[1] = m_aiPad[0] = 0;
294	break;
295	}
296	case 1:
297	{
298	// conformance
299	if ((m_confWinLeft != 0) \|\| (m_confWinRight != 0) \|\| (m_confWinTop != 0) \|\| (m_confWinBottom != 0))
300	{
301	fprintf(stderr, "Warning: Automatic padding enabled, but cropping parameters are set. Undesired size possible.\n");
302	}
303	if ((m_aiPad[1] != 0) \|\| (m_aiPad[0] != 0))
304	{
305	fprintf(stderr, "Warning: Automatic padding enabled, but padding parameters are also set\n");
306	}
307
308	// automatic padding to minimum CU size
309	#if LAYER_CTB
310	Int minCuSize = m_uiMaxCUHeight >> (m_uiMaxCUDepth - 1);
311	#else
312	Int minCuSize = m_cAppEncCfg->getMaxCUHeight() >> (m_cAppEncCfg->getMaxCUDepth() - 1);
313	#endif
314	if (m_iSourceWidth % minCuSize)
315	{
316	m_aiPad[0] = m_confWinRight = ((m_iSourceWidth / minCuSize) + 1) * minCuSize - m_iSourceWidth;
317	m_iSourceWidth += m_confWinRight;
318	#if REPN_FORMAT_IN_VPS
319	m_confWinRight /= TComSPS::getWinUnitX( m_chromaFormatIDC );
320	#endif
321	}
322	if (m_iSourceHeight % minCuSize)
323	{
324	m_aiPad[1] = m_confWinBottom = ((m_iSourceHeight / minCuSize) + 1) * minCuSize - m_iSourceHeight;
325	m_iSourceHeight += m_confWinBottom;
326	if ( isField )
327	{
328	m_iSourceHeightOrg += m_confWinBottom << 1;
329	m_aiPad[1] = m_confWinBottom << 1;
330	}
331	#if REPN_FORMAT_IN_VPS
332	m_confWinBottom /= TComSPS::getWinUnitY( m_chromaFormatIDC );
333	#endif
334	}
335	break;
336	}
337	case 2:
338	{
339	// conformance
340	if ((m_confWinLeft != 0) \|\| (m_confWinRight != 0) \|\| (m_confWinTop != 0) \|\| (m_confWinBottom != 0))
341	{
342	fprintf(stderr, "Warning: Automatic padding enabled, but cropping parameters are set. Undesired size possible.\n");
343	}
344
345	//padding
346	m_iSourceWidth += m_aiPad[0];
347	m_iSourceHeight += m_aiPad[1];
348	m_confWinRight = m_aiPad[0];
349	m_confWinBottom = m_aiPad[1];
350	#if REPN_FORMAT_IN_VPS
351	m_confWinRight /= TComSPS::getWinUnitX( m_chromaFormatIDC );
352	m_confWinBottom /= TComSPS::getWinUnitY( m_chromaFormatIDC );
353	#endif
354	break;
355	}
356	case 3:
357	{
358	// conformance
359	if ((m_confWinLeft == 0) && (m_confWinRight == 0) && (m_confWinTop == 0) && (m_confWinBottom == 0))
360	{
361	fprintf(stderr, "Warning: Cropping enabled, but all cropping parameters set to zero\n");
362	}
363	if ((m_aiPad[1] != 0) \|\| (m_aiPad[0]!=0))
364	{
365	fprintf(stderr, "Warning: Cropping enabled, padding parameters will be ignored\n");
366	}
367	m_aiPad[1] = m_aiPad[0] = 0;
368	break;
369	}
370	}
371
372	// allocate slice-based dQP values
373	Int iFrameToBeEncoded = m_cAppEncCfg->getNumFrameToBeEncoded();
374	Int iGOPSize = m_cAppEncCfg->getGOPSize();
375	if( m_aidQP == NULL )
376	m_aidQP = new Int[iFrameToBeEncoded + iGOPSize + 1 ];
377	::memset( m_aidQP, 0, sizeof(Int)*( iFrameToBeEncoded + iGOPSize + 1 ) );
378
379	// handling of floating-point QP values
380	// if QP is not integer, sequence is split into two sections having QP and QP+1
381	m_iQP = (Int)( m_fQP );
382	if ( m_iQP < m_fQP )
383	{
384	Int iSwitchPOC = (Int)( iFrameToBeEncoded - (m_fQP - m_iQP)*iFrameToBeEncoded + 0.5 );
385
386
387	iSwitchPOC = (Int)( (Double)iSwitchPOC / iGOPSize + 0.5 )*iGOPSize;
388	for ( Int i=iSwitchPOC; i<iFrameToBeEncoded + iGOPSize + 1; i++ )
389	{
390	m_aidQP[i] = 1;
391	}
392	}
393
394	#if LAYER_CTB
395	UInt maxCUWidth = m_uiMaxCUWidth;
396	UInt maxCUHeight = m_uiMaxCUHeight;
397	UInt maxCUDepth = m_uiMaxCUDepth;
398	#else
399	UInt maxCUWidth = m_cAppEncCfg->getMaxCUWidth();
400	UInt maxCUHeight = m_cAppEncCfg->getMaxCUHeight();
401	UInt maxCUDepth = m_cAppEncCfg->getMaxCUDepth();
402	#endif
403	bool check_failed = false; /* abort if there is a fatal configuration problem */
404	#define xConfirmPara(a,b) check_failed \|= confirmPara(a,b)
405	// check range of parameters
406	xConfirmPara( m_iFrameRate <= 0, "Frame rate must be more than 1" );
407	xConfirmPara( (m_iSourceWidth % (maxCUWidth >> (maxCUDepth-1)))!=0, "Resulting coded frame width must be a multiple of the minimum CU size");
408	xConfirmPara( (m_iSourceHeight % (maxCUHeight >> (maxCUDepth-1)))!=0, "Resulting coded frame height must be a multiple of the minimum CU size");
409	xConfirmPara( (m_iIntraPeriod > 0 && m_iIntraPeriod < iGOPSize) \|\| m_iIntraPeriod == 0, "Intra period must be more than GOP size, or -1 , not 0" );
410	if (m_cAppEncCfg->getDecodingRefreshType() == 2)
411	{
412	xConfirmPara( m_iIntraPeriod > 0 && m_iIntraPeriod <= iGOPSize , "Intra period must be larger than GOP size for periodic IDR pictures");
413	}
414
415	#if O0194_DIFFERENT_BITDEPTH_EL_BL
416	xConfirmPara( m_iQP < -6 * (m_internalBitDepth[CHANNEL_TYPE_LUMA] - 8) \|\| m_iQP > 51, "QP exceeds supported range (-QpBDOffsety to 51)" );
417	#else
418	xConfirmPara( m_iQP < -6 * ((Int)m_cAppEncCfg->getInternalBitDepthY() - 8) \|\| m_iQP > 51, "QP exceeds supported range (-QpBDOffsety to 51)" );
419	#endif
420
421	m_iWaveFrontSubstreams = m_waveFrontSynchro ? (m_iSourceHeight + maxCUHeight - 1) / maxCUHeight : 1;
422	xConfirmPara( m_waveFrontSynchro < 0, "WaveFrontSynchro cannot be negative" );
423	xConfirmPara( m_iWaveFrontSubstreams <= 0, "WaveFrontSubstreams must be positive" );
424	xConfirmPara( m_iWaveFrontSubstreams > 1 && !m_waveFrontSynchro, "Must have WaveFrontSynchro > 0 in order to have WaveFrontSubstreams > 1" );
425
426	//chekc parameters
427	xConfirmPara( m_iSourceWidth % TComSPS::getWinUnitX(CHROMA_420) != 0, "Picture width must be an integer multiple of the specified chroma subsampling");
428	xConfirmPara( m_iSourceHeight % TComSPS::getWinUnitY(CHROMA_420) != 0, "Picture height must be an integer multiple of the specified chroma subsampling");
429
430	xConfirmPara( m_aiPad[0] % TComSPS::getWinUnitX(CHROMA_420) != 0, "Horizontal padding must be an integer multiple of the specified chroma subsampling");
431	xConfirmPara( m_aiPad[1] % TComSPS::getWinUnitY(CHROMA_420) != 0, "Vertical padding must be an integer multiple of the specified chroma subsampling");
432
433	#if !REPN_FORMAT_IN_VPS
434	xConfirmPara( m_confLeft % TComSPS::getWinUnitX(CHROMA_420) != 0, "Left conformance window offset must be an integer multiple of the specified chroma subsampling");
435	xConfirmPara( m_confRight % TComSPS::getWinUnitX(CHROMA_420) != 0, "Right conformance window offset must be an integer multiple of the specified chroma subsampling");
436	xConfirmPara( m_confTop % TComSPS::getWinUnitY(CHROMA_420) != 0, "Top conformance window offset must be an integer multiple of the specified chroma subsampling");
437	xConfirmPara( m_confBottom % TComSPS::getWinUnitY(CHROMA_420) != 0, "Bottom conformance window offset must be an integer multiple of the specified chroma subsampling");
438	#endif
439
440	#if LAYER_CTB
441	xConfirmPara( (m_uiMaxCUWidth >> m_uiMaxCUDepth) < 4, "Minimum partition width size should be larger than or equal to 8");
442	xConfirmPara( (m_uiMaxCUHeight >> m_uiMaxCUDepth) < 4, "Minimum partition height size should be larger than or equal to 8");
443	xConfirmPara( m_uiMaxCUWidth < 16, "Maximum partition width size should be larger than or equal to 16");
444	xConfirmPara( m_uiMaxCUHeight < 16, "Maximum partition height size should be larger than or equal to 16");
445	xConfirmPara( m_uiQuadtreeTULog2MinSize < 2, "QuadtreeTULog2MinSize must be 2 or greater.");
446	xConfirmPara( m_uiQuadtreeTULog2MaxSize > 5, "QuadtreeTULog2MaxSize must be 5 or smaller.");
447	xConfirmPara( (1<<m_uiQuadtreeTULog2MaxSize) > m_uiMaxCUWidth, "QuadtreeTULog2MaxSize must be log2(maxCUSize) or smaller.");
448	xConfirmPara( m_uiQuadtreeTULog2MaxSize < m_uiQuadtreeTULog2MinSize, "QuadtreeTULog2MaxSize must be greater than or equal to m_uiQuadtreeTULog2MinSize.");
449	xConfirmPara( (1<<m_uiQuadtreeTULog2MinSize)>(m_uiMaxCUWidth >>(m_uiMaxCUDepth-1)), "QuadtreeTULog2MinSize must not be greater than minimum CU size" ); // HS
450	xConfirmPara( (1<<m_uiQuadtreeTULog2MinSize)>(m_uiMaxCUHeight>>(m_uiMaxCUDepth-1)), "QuadtreeTULog2MinSize must not be greater than minimum CU size" ); // HS
451	xConfirmPara( ( 1 << m_uiQuadtreeTULog2MinSize ) > ( m_uiMaxCUWidth >> m_uiMaxCUDepth ), "Minimum CU width must be greater than minimum transform size." );
452	xConfirmPara( ( 1 << m_uiQuadtreeTULog2MinSize ) > ( m_uiMaxCUHeight >> m_uiMaxCUDepth ), "Minimum CU height must be greater than minimum transform size." );
453	xConfirmPara( m_uiQuadtreeTUMaxDepthInter < 1, "QuadtreeTUMaxDepthInter must be greater than or equal to 1" );
454	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" );
455	xConfirmPara( m_uiQuadtreeTUMaxDepthIntra < 1, "QuadtreeTUMaxDepthIntra must be greater than or equal to 1" );
456	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" );
457
458	// max CU width and height should be power of 2
459	UInt ui = m_uiMaxCUWidth;
460	while(ui)
461	{
462	ui >>= 1;
463	if( (ui & 1) == 1)
464	xConfirmPara( ui != 1 , "Width should be 2^n");
465	}
466	ui = m_uiMaxCUHeight;
467	while(ui)
468	{
469	ui >>= 1;
470	if( (ui & 1) == 1)
471	xConfirmPara( ui != 1 , "Height should be 2^n");
472	}
473	#endif
474
475	#undef xConfirmPara
476	return check_failed;
477	}
478
479	#endif //SVC_EXTENSION
480
481
482	//! \}

Note: See TracBrowser for help on using the repository browser.

Download in other formats: