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source: 3DVCSoftware/branches/HTM-12.2-dev2-HHI/source/Lib/TLibDecoder/TDecCAVLC.cpp @ 1110

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Last change on this file since 1110 was 1110, checked in by tech, 9 years ago
H_MV_HLS_FIX. Various fixes for MV-HEVC HLS syntax.
Property svn:eol-style set to `native`
File size: 128.7 KB

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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) 2010-2014, 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 TDecCAVLC.cpp
35	\brief CAVLC decoder class
36	*/
37
38	#include "TDecCAVLC.h"
39	#include "SEIread.h"
40	#include "TDecSlice.h"
41
42	//! \ingroup TLibDecoder
43	//! \{
44
45	#if ENC_DEC_TRACE
46
47	Void xTraceSPSHeader (TComSPS *pSPS)
48	{
49	#if H_MV_ENC_DEC_TRAC
50	if ( g_disableHLSTrace )
51	{
52	return;
53	}
54	// To avoid mismatches
55	fprintf( g_hTrace, "=========== Sequence Parameter Set LayerId: %d ===========\n", pSPS->getLayerId() );
56	#else
57	fprintf( g_hTrace, "=========== Sequence Parameter Set ID: %d ===========\n", pSPS->getSPSId() );
58	#endif
59	}
60
61	Void xTracePPSHeader (TComPPS *pPPS)
62	{
63	#if H_MV_ENC_DEC_TRAC
64	if ( g_disableHLSTrace )
65	{
66	return;
67	}
68	fprintf( g_hTrace, "=========== Picture Parameter Set LayerId: %d ===========\n", pPPS->getLayerId() );
69	#else
70	fprintf( g_hTrace, "=========== Picture Parameter Set ID: %d ===========\n", pPPS->getPPSId() );
71	#endif
72	}
73
74	Void xTraceSliceHeader (TComSlice *pSlice)
75	{
76	#if H_MV_ENC_DEC_TRAC
77	if ( g_disableHLSTrace )
78	{
79	return;
80	}
81	#endif
82	fprintf( g_hTrace, "=========== Slice ===========\n");
83	}
84
85	#endif
86
87	// ====================================================================================================================
88	// Constructor / destructor / create / destroy
89	// ====================================================================================================================
90
91	TDecCavlc::TDecCavlc()
92	{
93	#if H_3D
94	m_aaiTempScale = new Int* [ MAX_NUM_LAYERS ];
95	m_aaiTempOffset = new Int* [ MAX_NUM_LAYERS ];
96	for( UInt uiVId = 0; uiVId < MAX_NUM_LAYERS; uiVId++ )
97	{
98	m_aaiTempScale [ uiVId ] = new Int [ MAX_NUM_LAYERS ];
99	m_aaiTempOffset [ uiVId ] = new Int [ MAX_NUM_LAYERS ];
100	}
101	#endif
102	}
103
104	TDecCavlc::~TDecCavlc()
105	{
106	#if H_3D
107	for( UInt uiVId = 0; uiVId < MAX_NUM_LAYERS; uiVId++ )
108	{
109	delete [] m_aaiTempScale [ uiVId ];
110	delete [] m_aaiTempOffset [ uiVId ];
111	}
112	delete [] m_aaiTempScale;
113	delete [] m_aaiTempOffset;
114	#endif
115	}
116
117	// ====================================================================================================================
118	// Public member functions
119	// ====================================================================================================================
120
121	void TDecCavlc::parseShortTermRefPicSet( TComSPS* sps, TComReferencePictureSet* rps, Int idx )
122	{
123	UInt code;
124	UInt interRPSPred;
125	if (idx > 0)
126	{
127	READ_FLAG(interRPSPred, "inter_ref_pic_set_prediction_flag"); rps->setInterRPSPrediction(interRPSPred);
128	}
129	else
130	{
131	interRPSPred = false;
132	rps->setInterRPSPrediction(false);
133	}
134
135	if (interRPSPred)
136	{
137	UInt bit;
138	if(idx == sps->getRPSList()->getNumberOfReferencePictureSets())
139	{
140	READ_UVLC(code, "delta_idx_minus1" ); // delta index of the Reference Picture Set used for prediction minus 1
141	}
142	else
143	{
144	code = 0;
145	}
146	assert(code <= idx-1); // delta_idx_minus1 shall not be larger than idx-1, otherwise we will predict from a negative row position that does not exist. When idx equals 0 there is no legal value and interRPSPred must be zero. See J0185-r2
147	Int rIdx = idx - 1 - code;
148	assert (rIdx <= idx-1 && rIdx >= 0); // Made assert tighter; if rIdx = idx then prediction is done from itself. rIdx must belong to range 0, idx-1, inclusive, see J0185-r2
149	TComReferencePictureSet* rpsRef = sps->getRPSList()->getReferencePictureSet(rIdx);
150	Int k = 0, k0 = 0, k1 = 0;
151	READ_CODE(1, bit, "delta_rps_sign"); // delta_RPS_sign
152	READ_UVLC(code, "abs_delta_rps_minus1"); // absolute delta RPS minus 1
153	Int deltaRPS = (1 - 2 * bit) * (code + 1); // delta_RPS
154	for(Int j=0 ; j <= rpsRef->getNumberOfPictures(); j++)
155	{
156	READ_CODE(1, bit, "used_by_curr_pic_flag" ); //first bit is "1" if Idc is 1
157	Int refIdc = bit;
158	if (refIdc == 0)
159	{
160	READ_CODE(1, bit, "use_delta_flag" ); //second bit is "1" if Idc is 2, "0" otherwise.
161	refIdc = bit<<1; //second bit is "1" if refIdc is 2, "0" if refIdc = 0.
162	}
163	if (refIdc == 1 \|\| refIdc == 2)
164	{
165	Int deltaPOC = deltaRPS + ((j < rpsRef->getNumberOfPictures())? rpsRef->getDeltaPOC(j) : 0);
166	rps->setDeltaPOC(k, deltaPOC);
167	rps->setUsed(k, (refIdc == 1));
168
169	if (deltaPOC < 0)
170	{
171	k0++;
172	}
173	else
174	{
175	k1++;
176	}
177	k++;
178	}
179	rps->setRefIdc(j,refIdc);
180	}
181	rps->setNumRefIdc(rpsRef->getNumberOfPictures()+1);
182	rps->setNumberOfPictures(k);
183	rps->setNumberOfNegativePictures(k0);
184	rps->setNumberOfPositivePictures(k1);
185	rps->sortDeltaPOC();
186	}
187	else
188	{
189	READ_UVLC(code, "num_negative_pics"); rps->setNumberOfNegativePictures(code);
190	READ_UVLC(code, "num_positive_pics"); rps->setNumberOfPositivePictures(code);
191	Int prev = 0;
192	Int poc;
193	for(Int j=0 ; j < rps->getNumberOfNegativePictures(); j++)
194	{
195	READ_UVLC(code, "delta_poc_s0_minus1");
196	poc = prev-code-1;
197	prev = poc;
198	rps->setDeltaPOC(j,poc);
199	READ_FLAG(code, "used_by_curr_pic_s0_flag"); rps->setUsed(j,code);
200	}
201	prev = 0;
202	for(Int j=rps->getNumberOfNegativePictures(); j < rps->getNumberOfNegativePictures()+rps->getNumberOfPositivePictures(); j++)
203	{
204	READ_UVLC(code, "delta_poc_s1_minus1");
205	poc = prev+code+1;
206	prev = poc;
207	rps->setDeltaPOC(j,poc);
208	READ_FLAG(code, "used_by_curr_pic_s1_flag"); rps->setUsed(j,code);
209	}
210	rps->setNumberOfPictures(rps->getNumberOfNegativePictures()+rps->getNumberOfPositivePictures());
211	}
212	#if PRINT_RPS_INFO
213	rps->printDeltaPOC();
214	#endif
215	}
216
217	#if H_3D
218	Void TDecCavlc::parsePPS(TComPPS* pcPPS, TComVPS* pcVPS )
219	#else
220	Void TDecCavlc::parsePPS(TComPPS* pcPPS)
221	#endif
222	{
223	#if ENC_DEC_TRACE
224	xTracePPSHeader (pcPPS);
225	#endif
226	UInt uiCode;
227
228	Int iCode;
229
230	READ_UVLC( uiCode, "pps_pic_parameter_set_id");
231	assert(uiCode <= 63);
232	pcPPS->setPPSId (uiCode);
233
234	READ_UVLC( uiCode, "pps_seq_parameter_set_id");
235	assert(uiCode <= 15);
236	pcPPS->setSPSId (uiCode);
237
238	READ_FLAG( uiCode, "dependent_slice_segments_enabled_flag" ); pcPPS->setDependentSliceSegmentsEnabledFlag ( uiCode == 1 );
239	READ_FLAG( uiCode, "output_flag_present_flag" ); pcPPS->setOutputFlagPresentFlag( uiCode==1 );
240
241	READ_CODE(3, uiCode, "num_extra_slice_header_bits"); pcPPS->setNumExtraSliceHeaderBits(uiCode);
242	READ_FLAG ( uiCode, "sign_data_hiding_flag" ); pcPPS->setSignHideFlag( uiCode );
243
244	READ_FLAG( uiCode, "cabac_init_present_flag" ); pcPPS->setCabacInitPresentFlag( uiCode ? true : false );
245
246	READ_UVLC(uiCode, "num_ref_idx_l0_default_active_minus1");
247	assert(uiCode <= 14);
248	pcPPS->setNumRefIdxL0DefaultActive(uiCode+1);
249
250	READ_UVLC(uiCode, "num_ref_idx_l1_default_active_minus1");
251	assert(uiCode <= 14);
252	pcPPS->setNumRefIdxL1DefaultActive(uiCode+1);
253
254	READ_SVLC(iCode, "init_qp_minus26" ); pcPPS->setPicInitQPMinus26(iCode);
255	READ_FLAG( uiCode, "constrained_intra_pred_flag" ); pcPPS->setConstrainedIntraPred( uiCode ? true : false );
256	READ_FLAG( uiCode, "transform_skip_enabled_flag" );
257	pcPPS->setUseTransformSkip ( uiCode ? true : false );
258
259	READ_FLAG( uiCode, "cu_qp_delta_enabled_flag" ); pcPPS->setUseDQP( uiCode ? true : false );
260	if( pcPPS->getUseDQP() )
261	{
262	READ_UVLC( uiCode, "diff_cu_qp_delta_depth" );
263	pcPPS->setMaxCuDQPDepth( uiCode );
264	}
265	else
266	{
267	pcPPS->setMaxCuDQPDepth( 0 );
268	}
269	READ_SVLC( iCode, "pps_cb_qp_offset");
270	pcPPS->setChromaCbQpOffset(iCode);
271	assert( pcPPS->getChromaCbQpOffset() >= -12 );
272	assert( pcPPS->getChromaCbQpOffset() <= 12 );
273
274	READ_SVLC( iCode, "pps_cr_qp_offset");
275	pcPPS->setChromaCrQpOffset(iCode);
276	assert( pcPPS->getChromaCrQpOffset() >= -12 );
277	assert( pcPPS->getChromaCrQpOffset() <= 12 );
278
279	READ_FLAG( uiCode, "pps_slice_chroma_qp_offsets_present_flag" );
280	pcPPS->setSliceChromaQpFlag( uiCode ? true : false );
281
282	READ_FLAG( uiCode, "weighted_pred_flag" ); // Use of Weighting Prediction (P_SLICE)
283	pcPPS->setUseWP( uiCode==1 );
284	READ_FLAG( uiCode, "weighted_bipred_flag" ); // Use of Bi-Directional Weighting Prediction (B_SLICE)
285	pcPPS->setWPBiPred( uiCode==1 );
286
287	READ_FLAG( uiCode, "transquant_bypass_enable_flag");
288	pcPPS->setTransquantBypassEnableFlag(uiCode ? true : false);
289	READ_FLAG( uiCode, "tiles_enabled_flag" ); pcPPS->setTilesEnabledFlag ( uiCode == 1 );
290	READ_FLAG( uiCode, "entropy_coding_sync_enabled_flag" ); pcPPS->setEntropyCodingSyncEnabledFlag( uiCode == 1 );
291
292	if( pcPPS->getTilesEnabledFlag() )
293	{
294	READ_UVLC ( uiCode, "num_tile_columns_minus1" ); pcPPS->setNumTileColumnsMinus1( uiCode );
295	READ_UVLC ( uiCode, "num_tile_rows_minus1" ); pcPPS->setNumTileRowsMinus1( uiCode );
296	READ_FLAG ( uiCode, "uniform_spacing_flag" ); pcPPS->setTileUniformSpacingFlag( uiCode == 1 );
297
298	if( !pcPPS->getTileUniformSpacingFlag())
299	{
300	std::vector<Int> columnWidth(pcPPS->getNumTileColumnsMinus1());
301	for(UInt i=0; i<pcPPS->getNumTileColumnsMinus1(); i++)
302	{
303	READ_UVLC( uiCode, "column_width_minus1" );
304	columnWidth[i] = uiCode+1;
305	}
306	pcPPS->setTileColumnWidth(columnWidth);
307
308	std::vector<Int> rowHeight (pcPPS->getTileNumRowsMinus1());
309	for(UInt i=0; i<pcPPS->getTileNumRowsMinus1(); i++)
310	{
311	READ_UVLC( uiCode, "row_height_minus1" );
312	rowHeight[i] = uiCode + 1;
313	}
314	pcPPS->setTileRowHeight(rowHeight);
315	}
316
317	if(pcPPS->getNumTileColumnsMinus1() !=0 \|\| pcPPS->getTileNumRowsMinus1() !=0)
318	{
319	READ_FLAG ( uiCode, "loop_filter_across_tiles_enabled_flag" ); pcPPS->setLoopFilterAcrossTilesEnabledFlag( uiCode ? true : false );
320	}
321	}
322	READ_FLAG( uiCode, "loop_filter_across_slices_enabled_flag" ); pcPPS->setLoopFilterAcrossSlicesEnabledFlag( uiCode ? true : false );
323	READ_FLAG( uiCode, "deblocking_filter_control_present_flag" ); pcPPS->setDeblockingFilterControlPresentFlag( uiCode ? true : false );
324	if(pcPPS->getDeblockingFilterControlPresentFlag())
325	{
326	READ_FLAG( uiCode, "deblocking_filter_override_enabled_flag" ); pcPPS->setDeblockingFilterOverrideEnabledFlag( uiCode ? true : false );
327	READ_FLAG( uiCode, "pps_disable_deblocking_filter_flag" ); pcPPS->setPicDisableDeblockingFilterFlag(uiCode ? true : false );
328	if(!pcPPS->getPicDisableDeblockingFilterFlag())
329	{
330	READ_SVLC ( iCode, "pps_beta_offset_div2" ); pcPPS->setDeblockingFilterBetaOffsetDiv2( iCode );
331	READ_SVLC ( iCode, "pps_tc_offset_div2" ); pcPPS->setDeblockingFilterTcOffsetDiv2( iCode );
332	}
333	}
334	READ_FLAG( uiCode, "pps_scaling_list_data_present_flag" ); pcPPS->setScalingListPresentFlag( uiCode ? true : false );
335	if(pcPPS->getScalingListPresentFlag ())
336	{
337	parseScalingList( pcPPS->getScalingList() );
338	}
339	READ_FLAG( uiCode, "lists_modification_present_flag");
340	pcPPS->setListsModificationPresentFlag(uiCode);
341
342	READ_UVLC( uiCode, "log2_parallel_merge_level_minus2");
343	pcPPS->setLog2ParallelMergeLevelMinus2 (uiCode);
344
345	READ_FLAG( uiCode, "slice_segment_header_extension_present_flag");
346	pcPPS->setSliceHeaderExtensionPresentFlag(uiCode);
347
348	#if H_MV
349	READ_FLAG( uiCode, "pps_extension_present_flag");
350	#else
351	READ_FLAG( uiCode, "pps_extension_flag");
352	#endif
353	if (uiCode)
354	{
355
356	#if H_MV
357	READ_FLAG( uiCode, "pps_range_extensions_flag" ); pcPPS->setPpsRangeExtensionsFlag( uiCode == 1 );
358	READ_FLAG( uiCode, "pps_multilayer_extension_flag" ); pcPPS->setPpsMultilayerExtensionFlag( uiCode == 1 );
359	#if !H_3D
360	READ_CODE( 6, uiCode, "pps_extension_6bits" ); pcPPS->setPpsExtension6bits( uiCode );
361	#else
362	READ_FLAG( uiCode, "pps_3d_extension_flag" ); pcPPS->setPps3dExtensionFlag( uiCode == 1 );
363	READ_CODE( 5, uiCode, "pps_extension_5bits" ); pcPPS->setPpsExtension5bits( uiCode );
364	#endif
365	if ( pcPPS->getPpsRangeExtensionsFlag() )
366	{
367	assert(0);
368	}
369
370	if ( pcPPS->getPpsMultilayerExtensionFlag() )
371	{
372	parsePPSMultilayerExtension( pcPPS );
373	}
374	#if !H_3D
375	if ( pcPPS->getPpsExtension6bits() )
376	{
377	#else
378	if ( pcPPS->getPps3dExtensionFlag() )
379	{
380	parsePPSExtension( pcPPS, pcVPS );
381	}
382	if ( pcPPS->getPpsExtension5bits() )
383	{
384	#endif
385
386	#endif
387
388	while ( xMoreRbspData() )
389	{
390	READ_FLAG( uiCode, "pps_extension_data_flag");
391	}
392	#if H_MV
393	}
394	#endif
395	}
396	}
397
398
399	#if H_3D
400	Void TDecCavlc::parsePPSExtension( TComPPS* pcPPS, TComVPS* pcVPS )
401	{
402	//Ed.(GT): pcVPS should not be used here. Needs to be fixed.
403	UInt uiCode = 0;
404	TComDLT* pcDLT = new TComDLT;
405
406	READ_FLAG(uiCode, "dlt_present_flag");
407	pcDLT->setDltPresentFlag( (uiCode == 1) ? true : false );
408
409	if ( pcDLT->getDltPresentFlag() )
410	{
411	READ_CODE(6, uiCode, "pps_depth_layers_minus1");
412	pcDLT->setNumDepthViews( uiCode );
413
414	READ_CODE(4, uiCode, "pps_bit_depth_for_depth_views_minus8");
415	pcDLT->setDepthViewBitDepth( (uiCode+8) );
416
417	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
418	{
419	if ( i != 0 )
420	{
421	if( pcVPS->getDepthId( i ) == 1 )
422	{
423	READ_FLAG(uiCode, "dlt_flag[i]");
424	pcDLT->setUseDLTFlag(i, (uiCode == 1) ? true : false);
425
426	if ( pcDLT->getUseDLTFlag( i ) )
427	{
428	Bool bDltBitMapRepFlag = false;
429	UInt uiMaxDiff = 0xffffffff;
430	UInt uiMinDiff = 0;
431	UInt uiCodeLength = 0;
432
433	READ_FLAG(uiCode, "inter_view_dlt_pred_enable_flag[ i ]");
434
435	if( uiCode )
436	{
437	assert( pcDLT->getUseDLTFlag( 1 ));
438	}
439	pcDLT->setInterViewDltPredEnableFlag( i, (uiCode == 1) ? true : false );
440
441	if ( pcDLT->getInterViewDltPredEnableFlag( i ) == false )
442	{
443	READ_FLAG(uiCode, "dlt_bit_map_rep_flag[ layerId ]");
444	bDltBitMapRepFlag = (uiCode == 1) ? true : false;
445	}
446	else
447	{
448	bDltBitMapRepFlag = false;
449	}
450
451	UInt uiNumDepthValues = 0;
452	Int aiIdx2DepthValue[256];
453
454	// Bit map
455	if ( bDltBitMapRepFlag )
456	{
457	for (UInt d=0; d<256; d++)
458	{
459	READ_FLAG(uiCode, "dlt_bit_map_flag[ layerId ][ j ]");
460	if (uiCode == 1)
461	{
462	aiIdx2DepthValue[uiNumDepthValues] = d;
463	uiNumDepthValues++;
464	}
465	}
466	}
467	// Diff Coding
468	else
469	{
470	READ_CODE(8, uiNumDepthValues, "num_depth_values_in_dlt[i]"); // num_entry
471
472	{
473	// The condition if( pcVPS->getNumDepthValues(i) > 0 ) is always true since for Single-view Diff Coding, there is at least one depth value in depth component.
474
475	if (uiNumDepthValues > 1)
476	{
477	READ_CODE(8, uiCode, "max_diff[ layerId ]");
478	uiMaxDiff = uiCode;
479	}
480	else
481	{
482	uiMaxDiff = 0; // when there is only one value in DLT
483	}
484
485	if (uiNumDepthValues > 2)
486	{
487	uiCodeLength = (UInt) ceil(Log2(uiMaxDiff + 1));
488	READ_CODE(uiCodeLength, uiCode, "min_diff_minus1[ layerId ]");
489	uiMinDiff = uiCode + 1;
490	}
491	else
492	{
493	uiMinDiff = uiMaxDiff; // when there are only one or two values in DLT
494	}
495
496	READ_CODE(8, uiCode, "dlt_depth_value0[layerId]"); // entry0
497	aiIdx2DepthValue[0] = uiCode;
498
499	if (uiMaxDiff == uiMinDiff)
500	{
501	for (UInt d=1; d<uiNumDepthValues; d++)
502	{
503	aiIdx2DepthValue[d] = aiIdx2DepthValue[d-1] + uiMinDiff + 0;
504	}
505	}
506	else
507	{
508	uiCodeLength = (UInt) ceil(Log2(uiMaxDiff - uiMinDiff + 1));
509	for (UInt d=1; d<uiNumDepthValues; d++)
510	{
511	READ_CODE(uiCodeLength, uiCode, "dlt_depth_value_diff_minus_min[ layerId ][ j ]");
512	aiIdx2DepthValue[d] = aiIdx2DepthValue[d-1] + uiMinDiff + uiCode;
513	}
514	}
515
516	}
517	}
518
519	if( pcDLT->getInterViewDltPredEnableFlag( i ) )
520	{
521	// interpret decoded values as delta DLT
522	AOF( pcVPS->getDepthId( 1 ) == 1 );
523	AOF( i > 1 );
524	// assumes ref layer id to be 1
525	Int* piRefDLT = pcDLT->idx2DepthValue( 1 );
526	UInt uiRefNum = pcDLT->getNumDepthValues( 1 );
527	pcDLT->setDeltaDLT(i, piRefDLT, uiRefNum, aiIdx2DepthValue, uiNumDepthValues);
528	}
529	else
530	{
531	// store final DLT
532	pcDLT->setDepthLUTs(i, aiIdx2DepthValue, uiNumDepthValues);
533	}
534
535	}
536	}
537	}
538	}
539	}
540
541	pcPPS->setDLT( pcDLT );
542	}
543	#endif
544
545	Void TDecCavlc::parseVUI(TComVUI* pcVUI, TComSPS *pcSPS)
546	{
547	#if ENC_DEC_TRACE
548	fprintf( g_hTrace, "----------- vui_parameters -----------\n");
549	#endif
550	UInt uiCode;
551
552	READ_FLAG( uiCode, "aspect_ratio_info_present_flag"); pcVUI->setAspectRatioInfoPresentFlag(uiCode);
553	if (pcVUI->getAspectRatioInfoPresentFlag())
554	{
555	READ_CODE(8, uiCode, "aspect_ratio_idc"); pcVUI->setAspectRatioIdc(uiCode);
556	if (pcVUI->getAspectRatioIdc() == 255)
557	{
558	READ_CODE(16, uiCode, "sar_width"); pcVUI->setSarWidth(uiCode);
559	READ_CODE(16, uiCode, "sar_height"); pcVUI->setSarHeight(uiCode);
560	}
561	}
562
563	READ_FLAG( uiCode, "overscan_info_present_flag"); pcVUI->setOverscanInfoPresentFlag(uiCode);
564	if (pcVUI->getOverscanInfoPresentFlag())
565	{
566	READ_FLAG( uiCode, "overscan_appropriate_flag"); pcVUI->setOverscanAppropriateFlag(uiCode);
567	}
568
569	READ_FLAG( uiCode, "video_signal_type_present_flag"); pcVUI->setVideoSignalTypePresentFlag(uiCode);
570	#if H_MV
571	assert( pcSPS->getLayerId() == 0 \|\| !pcVUI->getVideoSignalTypePresentFlag() );
572	#endif
573	if (pcVUI->getVideoSignalTypePresentFlag())
574	{
575	READ_CODE(3, uiCode, "video_format"); pcVUI->setVideoFormat(uiCode);
576	READ_FLAG( uiCode, "video_full_range_flag"); pcVUI->setVideoFullRangeFlag(uiCode);
577	READ_FLAG( uiCode, "colour_description_present_flag"); pcVUI->setColourDescriptionPresentFlag(uiCode);
578	if (pcVUI->getColourDescriptionPresentFlag())
579	{
580	READ_CODE(8, uiCode, "colour_primaries"); pcVUI->setColourPrimaries(uiCode);
581	READ_CODE(8, uiCode, "transfer_characteristics"); pcVUI->setTransferCharacteristics(uiCode);
582	READ_CODE(8, uiCode, "matrix_coefficients"); pcVUI->setMatrixCoefficients(uiCode);
583	}
584	}
585
586	READ_FLAG( uiCode, "chroma_loc_info_present_flag"); pcVUI->setChromaLocInfoPresentFlag(uiCode);
587	if (pcVUI->getChromaLocInfoPresentFlag())
588	{
589	READ_UVLC( uiCode, "chroma_sample_loc_type_top_field" ); pcVUI->setChromaSampleLocTypeTopField(uiCode);
590	READ_UVLC( uiCode, "chroma_sample_loc_type_bottom_field" ); pcVUI->setChromaSampleLocTypeBottomField(uiCode);
591	}
592
593	READ_FLAG( uiCode, "neutral_chroma_indication_flag"); pcVUI->setNeutralChromaIndicationFlag(uiCode);
594
595	READ_FLAG( uiCode, "field_seq_flag"); pcVUI->setFieldSeqFlag(uiCode);
596
597	READ_FLAG(uiCode, "frame_field_info_present_flag"); pcVUI->setFrameFieldInfoPresentFlag(uiCode);
598
599	READ_FLAG( uiCode, "default_display_window_flag");
600	if (uiCode != 0)
601	{
602	Window &defDisp = pcVUI->getDefaultDisplayWindow();
603	#if H_MV
604	defDisp.setScaledFlag( false );
605	READ_UVLC( uiCode, "def_disp_win_left_offset" ); defDisp.setWindowLeftOffset ( uiCode );
606	READ_UVLC( uiCode, "def_disp_win_right_offset" ); defDisp.setWindowRightOffset ( uiCode );
607	READ_UVLC( uiCode, "def_disp_win_top_offset" ); defDisp.setWindowTopOffset ( uiCode );
608	READ_UVLC( uiCode, "def_disp_win_bottom_offset" ); defDisp.setWindowBottomOffset( uiCode );
609	#else
610	READ_UVLC( uiCode, "def_disp_win_left_offset" ); defDisp.setWindowLeftOffset ( uiCode * TComSPS::getWinUnitX( pcSPS->getChromaFormatIdc()) );
611	READ_UVLC( uiCode, "def_disp_win_right_offset" ); defDisp.setWindowRightOffset ( uiCode * TComSPS::getWinUnitX( pcSPS->getChromaFormatIdc()) );
612	READ_UVLC( uiCode, "def_disp_win_top_offset" ); defDisp.setWindowTopOffset ( uiCode * TComSPS::getWinUnitY( pcSPS->getChromaFormatIdc()) );
613	READ_UVLC( uiCode, "def_disp_win_bottom_offset" ); defDisp.setWindowBottomOffset( uiCode * TComSPS::getWinUnitY( pcSPS->getChromaFormatIdc()) );
614	#endif
615	}
616	TimingInfo *timingInfo = pcVUI->getTimingInfo();
617	READ_FLAG( uiCode, "vui_timing_info_present_flag"); timingInfo->setTimingInfoPresentFlag (uiCode ? true : false);
618	if(timingInfo->getTimingInfoPresentFlag())
619	{
620	READ_CODE( 32, uiCode, "vui_num_units_in_tick"); timingInfo->setNumUnitsInTick (uiCode);
621	READ_CODE( 32, uiCode, "vui_time_scale"); timingInfo->setTimeScale (uiCode);
622	READ_FLAG( uiCode, "vui_poc_proportional_to_timing_flag"); timingInfo->setPocProportionalToTimingFlag(uiCode ? true : false);
623	if(timingInfo->getPocProportionalToTimingFlag())
624	{
625	READ_UVLC( uiCode, "vui_num_ticks_poc_diff_one_minus1"); timingInfo->setNumTicksPocDiffOneMinus1 (uiCode);
626	}
627	READ_FLAG( uiCode, "hrd_parameters_present_flag"); pcVUI->setHrdParametersPresentFlag(uiCode);
628	if( pcVUI->getHrdParametersPresentFlag() )
629	{
630	parseHrdParameters( pcVUI->getHrdParameters(), 1, pcSPS->getMaxTLayers() - 1 );
631	}
632	}
633	READ_FLAG( uiCode, "bitstream_restriction_flag"); pcVUI->setBitstreamRestrictionFlag(uiCode);
634	if (pcVUI->getBitstreamRestrictionFlag())
635	{
636	READ_FLAG( uiCode, "tiles_fixed_structure_flag"); pcVUI->setTilesFixedStructureFlag(uiCode);
637	READ_FLAG( uiCode, "motion_vectors_over_pic_boundaries_flag"); pcVUI->setMotionVectorsOverPicBoundariesFlag(uiCode);
638	READ_FLAG( uiCode, "restricted_ref_pic_lists_flag"); pcVUI->setRestrictedRefPicListsFlag(uiCode);
639	READ_UVLC( uiCode, "min_spatial_segmentation_idc"); pcVUI->setMinSpatialSegmentationIdc(uiCode);
640	assert(uiCode < 4096);
641	READ_UVLC( uiCode, "max_bytes_per_pic_denom" ); pcVUI->setMaxBytesPerPicDenom(uiCode);
642	READ_UVLC( uiCode, "max_bits_per_mincu_denom" ); pcVUI->setMaxBitsPerMinCuDenom(uiCode);
643	READ_UVLC( uiCode, "log2_max_mv_length_horizontal" ); pcVUI->setLog2MaxMvLengthHorizontal(uiCode);
644	READ_UVLC( uiCode, "log2_max_mv_length_vertical" ); pcVUI->setLog2MaxMvLengthVertical(uiCode);
645	}
646	}
647
648	Void TDecCavlc::parseHrdParameters(TComHRD *hrd, Bool commonInfPresentFlag, UInt maxNumSubLayersMinus1)
649	{
650	UInt uiCode;
651	if( commonInfPresentFlag )
652	{
653	READ_FLAG( uiCode, "nal_hrd_parameters_present_flag" ); hrd->setNalHrdParametersPresentFlag( uiCode == 1 ? true : false );
654	READ_FLAG( uiCode, "vcl_hrd_parameters_present_flag" ); hrd->setVclHrdParametersPresentFlag( uiCode == 1 ? true : false );
655	if( hrd->getNalHrdParametersPresentFlag() \|\| hrd->getVclHrdParametersPresentFlag() )
656	{
657	READ_FLAG( uiCode, "sub_pic_cpb_params_present_flag" ); hrd->setSubPicCpbParamsPresentFlag( uiCode == 1 ? true : false );
658	if( hrd->getSubPicCpbParamsPresentFlag() )
659	{
660	READ_CODE( 8, uiCode, "tick_divisor_minus2" ); hrd->setTickDivisorMinus2( uiCode );
661	READ_CODE( 5, uiCode, "du_cpb_removal_delay_length_minus1" ); hrd->setDuCpbRemovalDelayLengthMinus1( uiCode );
662	READ_FLAG( uiCode, "sub_pic_cpb_params_in_pic_timing_sei_flag" ); hrd->setSubPicCpbParamsInPicTimingSEIFlag( uiCode == 1 ? true : false );
663	READ_CODE( 5, uiCode, "dpb_output_delay_du_length_minus1" ); hrd->setDpbOutputDelayDuLengthMinus1( uiCode );
664	}
665	READ_CODE( 4, uiCode, "bit_rate_scale" ); hrd->setBitRateScale( uiCode );
666	READ_CODE( 4, uiCode, "cpb_size_scale" ); hrd->setCpbSizeScale( uiCode );
667	if( hrd->getSubPicCpbParamsPresentFlag() )
668	{
669	READ_CODE( 4, uiCode, "cpb_size_du_scale" ); hrd->setDuCpbSizeScale( uiCode );
670	}
671	READ_CODE( 5, uiCode, "initial_cpb_removal_delay_length_minus1" ); hrd->setInitialCpbRemovalDelayLengthMinus1( uiCode );
672	READ_CODE( 5, uiCode, "au_cpb_removal_delay_length_minus1" ); hrd->setCpbRemovalDelayLengthMinus1( uiCode );
673	READ_CODE( 5, uiCode, "dpb_output_delay_length_minus1" ); hrd->setDpbOutputDelayLengthMinus1( uiCode );
674	}
675	}
676	Int i, j, nalOrVcl;
677	for( i = 0; i <= maxNumSubLayersMinus1; i ++ )
678	{
679	READ_FLAG( uiCode, "fixed_pic_rate_general_flag" ); hrd->setFixedPicRateFlag( i, uiCode == 1 ? true : false );
680	if( !hrd->getFixedPicRateFlag( i ) )
681	{
682	READ_FLAG( uiCode, "fixed_pic_rate_within_cvs_flag" ); hrd->setFixedPicRateWithinCvsFlag( i, uiCode == 1 ? true : false );
683	}
684	else
685	{
686	hrd->setFixedPicRateWithinCvsFlag( i, true );
687	}
688	hrd->setLowDelayHrdFlag( i, 0 ); // Infered to be 0 when not present
689	hrd->setCpbCntMinus1 ( i, 0 ); // Infered to be 0 when not present
690	if( hrd->getFixedPicRateWithinCvsFlag( i ) )
691	{
692	READ_UVLC( uiCode, "elemental_duration_in_tc_minus1" ); hrd->setPicDurationInTcMinus1( i, uiCode );
693	}
694	else
695	{
696	READ_FLAG( uiCode, "low_delay_hrd_flag" ); hrd->setLowDelayHrdFlag( i, uiCode == 1 ? true : false );
697	}
698	if (!hrd->getLowDelayHrdFlag( i ))
699	{
700	READ_UVLC( uiCode, "cpb_cnt_minus1" ); hrd->setCpbCntMinus1( i, uiCode );
701	}
702	for( nalOrVcl = 0; nalOrVcl < 2; nalOrVcl ++ )
703	{
704	if( ( ( nalOrVcl == 0 ) && ( hrd->getNalHrdParametersPresentFlag() ) ) \|\|
705	( ( nalOrVcl == 1 ) && ( hrd->getVclHrdParametersPresentFlag() ) ) )
706	{
707	for( j = 0; j <= ( hrd->getCpbCntMinus1( i ) ); j ++ )
708	{
709	READ_UVLC( uiCode, "bit_rate_value_minus1" ); hrd->setBitRateValueMinus1( i, j, nalOrVcl, uiCode );
710	READ_UVLC( uiCode, "cpb_size_value_minus1" ); hrd->setCpbSizeValueMinus1( i, j, nalOrVcl, uiCode );
711	if( hrd->getSubPicCpbParamsPresentFlag() )
712	{
713	READ_UVLC( uiCode, "cpb_size_du_value_minus1" ); hrd->setDuCpbSizeValueMinus1( i, j, nalOrVcl, uiCode );
714	READ_UVLC( uiCode, "bit_rate_du_value_minus1" ); hrd->setDuBitRateValueMinus1( i, j, nalOrVcl, uiCode );
715	}
716	READ_FLAG( uiCode, "cbr_flag" ); hrd->setCbrFlag( i, j, nalOrVcl, uiCode == 1 ? true : false );
717	}
718	}
719	}
720	}
721	}
722
723	#if HHI_TOOL_PARAMETERS_I2_J0107
724	Void TDecCavlc::parseSPS(TComSPS* pcSPS)
725	#else
726	#if H_3D
727	Void TDecCavlc::parseSPS(TComSPS* pcSPS, Int viewIndex, Bool depthFlag )
728	#else
729	Void TDecCavlc::parseSPS(TComSPS* pcSPS)
730	#endif
731	#endif
732	{
733	#if ENC_DEC_TRACE
734	xTraceSPSHeader (pcSPS);
735	#endif
736
737	UInt uiCode;
738	READ_CODE( 4, uiCode, "sps_video_parameter_set_id"); pcSPS->setVPSId ( uiCode );
739
740	#if H_MV
741	if ( pcSPS->getLayerId() == 0 )
742	{
743	#endif
744	READ_CODE( 3, uiCode, "sps_max_sub_layers_minus1" ); pcSPS->setMaxTLayers ( uiCode+1 );
745	assert(uiCode <= 6);
746	#if H_MV
747	}
748	else
749	{
750	READ_CODE( 3, uiCode, "sps_ext_or_max_sub_layers_minus1" ); pcSPS->setSpsExtOrMaxSubLayersMinus1( uiCode );
751	pcSPS->inferSpsMaxSubLayersMinus1( false, NULL );
752	}
753	if ( !pcSPS->getMultiLayerExtSpsFlag() )
754	{
755	#endif
756
757	READ_FLAG( uiCode, "sps_temporal_id_nesting_flag" ); pcSPS->setTemporalIdNestingFlag ( uiCode > 0 ? true : false );
758	if ( pcSPS->getMaxTLayers() == 1 )
759	{
760	// sps_temporal_id_nesting_flag must be 1 when sps_max_sub_layers_minus1 is 0
761	assert( uiCode == 1 );
762	}
763
764	parsePTL(pcSPS->getPTL(), 1, pcSPS->getMaxTLayers() - 1);
765	#if H_MV
766	pcSPS->getPTL()->inferGeneralValues ( true, 0, NULL );
767	pcSPS->getPTL()->inferSubLayerValues( pcSPS->getMaxTLayers() - 1, 0, NULL );
768	}
769	#endif
770	READ_UVLC( uiCode, "sps_seq_parameter_set_id" ); pcSPS->setSPSId( uiCode );
771	assert(uiCode <= 15);
772	#if H_MV
773	if ( pcSPS->getMultiLayerExtSpsFlag() )
774	{
775	READ_FLAG( uiCode, "update_rep_format_flag" ); pcSPS->setUpdateRepFormatFlag( uiCode == 1 );
776	if ( pcSPS->getUpdateRepFormatFlag() )
777	{
778	READ_CODE( 8, uiCode, "sps_rep_format_idx" ); pcSPS->setSpsRepFormatIdx( uiCode );
779	}
780	}
781	else
782	{
783	#endif
784	READ_UVLC( uiCode, "chroma_format_idc" ); pcSPS->setChromaFormatIdc( uiCode );
785	assert(uiCode <= 3);
786	// in the first version we only support chroma_format_idc equal to 1 (4:2:0), so separate_colour_plane_flag cannot appear in the bitstream
787	assert (uiCode == 1);
788	if( uiCode == 3 )
789	{
790	READ_FLAG( uiCode, "separate_colour_plane_flag"); assert(uiCode == 0);
791	}
792
793	READ_UVLC ( uiCode, "pic_width_in_luma_samples" ); pcSPS->setPicWidthInLumaSamples ( uiCode );
794	READ_UVLC ( uiCode, "pic_height_in_luma_samples" ); pcSPS->setPicHeightInLumaSamples( uiCode );
795	READ_FLAG( uiCode, "conformance_window_flag");
796	if (uiCode != 0)
797	{
798	Window &conf = pcSPS->getConformanceWindow();
799	#if H_MV
800	// Needs to be scaled later, when ChromaFormatIdc is known.
801	conf.setScaledFlag( false );
802	READ_UVLC( uiCode, "conf_win_left_offset" ); conf.setWindowLeftOffset ( uiCode );
803	READ_UVLC( uiCode, "conf_win_right_offset" ); conf.setWindowRightOffset ( uiCode );
804	READ_UVLC( uiCode, "conf_win_top_offset" ); conf.setWindowTopOffset ( uiCode );
805	READ_UVLC( uiCode, "conf_win_bottom_offset" ); conf.setWindowBottomOffset( uiCode );
806	}
807	#else
808	READ_UVLC( uiCode, "conf_win_left_offset" ); conf.setWindowLeftOffset ( uiCode * TComSPS::getWinUnitX( pcSPS->getChromaFormatIdc() ) );
809	READ_UVLC( uiCode, "conf_win_right_offset" ); conf.setWindowRightOffset ( uiCode * TComSPS::getWinUnitX( pcSPS->getChromaFormatIdc() ) );
810	READ_UVLC( uiCode, "conf_win_top_offset" ); conf.setWindowTopOffset ( uiCode * TComSPS::getWinUnitY( pcSPS->getChromaFormatIdc() ) );
811	READ_UVLC( uiCode, "conf_win_bottom_offset" ); conf.setWindowBottomOffset( uiCode * TComSPS::getWinUnitY( pcSPS->getChromaFormatIdc() ) );
812	#endif
813	}
814
815	#if H_MV
816	if ( !pcSPS->getMultiLayerExtSpsFlag() )
817	{
818	#endif
819	READ_UVLC( uiCode, "bit_depth_luma_minus8" );
820	assert(uiCode <= 6);
821	pcSPS->setBitDepthY( uiCode + 8 );
822	pcSPS->setQpBDOffsetY( (Int) (6*uiCode) );
823
824	READ_UVLC( uiCode, "bit_depth_chroma_minus8" );
825	assert(uiCode <= 6);
826	pcSPS->setBitDepthC( uiCode + 8 );
827	pcSPS->setQpBDOffsetC( (Int) (6*uiCode) );
828	#if H_MV
829	}
830	#endif
831
832	READ_UVLC( uiCode, "log2_max_pic_order_cnt_lsb_minus4" ); pcSPS->setBitsForPOC( 4 + uiCode );
833	assert(uiCode <= 12);
834
835	#if H_MV
836	if ( !pcSPS->getMultiLayerExtSpsFlag())
837	{
838	#endif
839	UInt subLayerOrderingInfoPresentFlag;
840	READ_FLAG(subLayerOrderingInfoPresentFlag, "sps_sub_layer_ordering_info_present_flag");
841
842	for(UInt i=0; i <= pcSPS->getMaxTLayers()-1; i++)
843	{
844	READ_UVLC ( uiCode, "sps_max_dec_pic_buffering_minus1[i]");
845	pcSPS->setMaxDecPicBuffering( uiCode + 1, i);
846	READ_UVLC ( uiCode, "sps_num_reorder_pics[i]" );
847	pcSPS->setNumReorderPics(uiCode, i);
848	READ_UVLC ( uiCode, "sps_max_latency_increase_plus1[i]");
849	pcSPS->setMaxLatencyIncrease( uiCode, i );
850
851	if (!subLayerOrderingInfoPresentFlag)
852	{
853	for (i++; i <= pcSPS->getMaxTLayers()-1; i++)
854	{
855	pcSPS->setMaxDecPicBuffering(pcSPS->getMaxDecPicBuffering(0), i);
856	pcSPS->setNumReorderPics(pcSPS->getNumReorderPics(0), i);
857	pcSPS->setMaxLatencyIncrease(pcSPS->getMaxLatencyIncrease(0), i);
858	}
859	break;
860	}
861	}
862	#if H_MV
863	}
864	#endif
865
866	READ_UVLC( uiCode, "log2_min_coding_block_size_minus3" );
867	Int log2MinCUSize = uiCode + 3;
868	pcSPS->setLog2MinCodingBlockSize(log2MinCUSize);
869	READ_UVLC( uiCode, "log2_diff_max_min_coding_block_size" );
870	pcSPS->setLog2DiffMaxMinCodingBlockSize(uiCode);
871
872	if (pcSPS->getPTL()->getGeneralPTL()->getLevelIdc() >= Level::LEVEL5)
873	{
874	assert(log2MinCUSize + pcSPS->getLog2DiffMaxMinCodingBlockSize() >= 5);
875	}
876
877	Int maxCUDepthDelta = uiCode;
878	pcSPS->setMaxCUWidth ( 1<<(log2MinCUSize + maxCUDepthDelta) );
879	pcSPS->setMaxCUHeight ( 1<<(log2MinCUSize + maxCUDepthDelta) );
880	READ_UVLC( uiCode, "log2_min_transform_block_size_minus2" ); pcSPS->setQuadtreeTULog2MinSize( uiCode + 2 );
881
882	READ_UVLC( uiCode, "log2_diff_max_min_transform_block_size" ); pcSPS->setQuadtreeTULog2MaxSize( uiCode + pcSPS->getQuadtreeTULog2MinSize() );
883	pcSPS->setMaxTrSize( 1<<(uiCode + pcSPS->getQuadtreeTULog2MinSize()) );
884
885	READ_UVLC( uiCode, "max_transform_hierarchy_depth_inter" ); pcSPS->setQuadtreeTUMaxDepthInter( uiCode+1 );
886	READ_UVLC( uiCode, "max_transform_hierarchy_depth_intra" ); pcSPS->setQuadtreeTUMaxDepthIntra( uiCode+1 );
887
888	Int addCuDepth = max (0, log2MinCUSize - (Int)pcSPS->getQuadtreeTULog2MinSize() );
889	pcSPS->setMaxCUDepth( maxCUDepthDelta + addCuDepth );
890
891	READ_FLAG( uiCode, "scaling_list_enabled_flag" ); pcSPS->setScalingListFlag ( uiCode );
892	if(pcSPS->getScalingListFlag())
893	{
894	#if H_MV
895	if ( pcSPS->getMultiLayerExtSpsFlag() )
896	{
897	READ_FLAG( uiCode, "sps_infer_scaling_list_flag" ); pcSPS->setSpsInferScalingListFlag( uiCode == 1 );
898	}
899
900	if ( pcSPS->getSpsInferScalingListFlag() )
901	{
902	READ_CODE( 6, uiCode, "sps_scaling_list_ref_layer_id" ); pcSPS->setSpsScalingListRefLayerId( uiCode );
903	}
904	else
905	{
906	#endif
907	READ_FLAG( uiCode, "sps_scaling_list_data_present_flag" ); pcSPS->setScalingListPresentFlag ( uiCode );
908	if(pcSPS->getScalingListPresentFlag ())
909	{
910	parseScalingList( pcSPS->getScalingList() );
911	}
912	#if H_MV
913	}
914	#endif
915	}
916	READ_FLAG( uiCode, "amp_enabled_flag" ); pcSPS->setUseAMP( uiCode );
917	READ_FLAG( uiCode, "sample_adaptive_offset_enabled_flag" ); pcSPS->setUseSAO ( uiCode ? true : false );
918
919	READ_FLAG( uiCode, "pcm_enabled_flag" ); pcSPS->setUsePCM( uiCode ? true : false );
920	if( pcSPS->getUsePCM() )
921	{
922	READ_CODE( 4, uiCode, "pcm_sample_bit_depth_luma_minus1" ); pcSPS->setPCMBitDepthLuma ( 1 + uiCode );
923	READ_CODE( 4, uiCode, "pcm_sample_bit_depth_chroma_minus1" ); pcSPS->setPCMBitDepthChroma ( 1 + uiCode );
924	READ_UVLC( uiCode, "log2_min_pcm_luma_coding_block_size_minus3" ); pcSPS->setPCMLog2MinSize (uiCode+3);
925	READ_UVLC( uiCode, "log2_diff_max_min_pcm_luma_coding_block_size" ); pcSPS->setPCMLog2MaxSize ( uiCode+pcSPS->getPCMLog2MinSize() );
926	READ_FLAG( uiCode, "pcm_loop_filter_disable_flag" ); pcSPS->setPCMFilterDisableFlag ( uiCode ? true : false );
927	}
928
929	READ_UVLC( uiCode, "num_short_term_ref_pic_sets" );
930	assert(uiCode <= 64);
931	pcSPS->createRPSList(uiCode);
932
933	TComRPSList* rpsList = pcSPS->getRPSList();
934	TComReferencePictureSet* rps;
935
936	for(UInt i=0; i< rpsList->getNumberOfReferencePictureSets(); i++)
937	{
938	rps = rpsList->getReferencePictureSet(i);
939	parseShortTermRefPicSet(pcSPS,rps,i);
940	}
941	READ_FLAG( uiCode, "long_term_ref_pics_present_flag" ); pcSPS->setLongTermRefsPresent(uiCode);
942	if (pcSPS->getLongTermRefsPresent())
943	{
944	READ_UVLC( uiCode, "num_long_term_ref_pic_sps" );
945	pcSPS->setNumLongTermRefPicSPS(uiCode);
946	for (UInt k = 0; k < pcSPS->getNumLongTermRefPicSPS(); k++)
947	{
948	READ_CODE( pcSPS->getBitsForPOC(), uiCode, "lt_ref_pic_poc_lsb_sps" );
949	pcSPS->setLtRefPicPocLsbSps(k, uiCode);
950	READ_FLAG( uiCode, "used_by_curr_pic_lt_sps_flag[i]");
951	pcSPS->setUsedByCurrPicLtSPSFlag(k, uiCode?1:0);
952	}
953	}
954	READ_FLAG( uiCode, "sps_temporal_mvp_enable_flag" ); pcSPS->setTMVPFlagsPresent(uiCode);
955
956	READ_FLAG( uiCode, "sps_strong_intra_smoothing_enable_flag" ); pcSPS->setUseStrongIntraSmoothing(uiCode);
957
958	READ_FLAG( uiCode, "vui_parameters_present_flag" ); pcSPS->setVuiParametersPresentFlag(uiCode);
959
960	if (pcSPS->getVuiParametersPresentFlag())
961	{
962	parseVUI(pcSPS->getVuiParameters(), pcSPS);
963	}
964
965
966	#if H_MV
967	READ_FLAG( uiCode, "sps_extension_present_flag");
968	pcSPS->setSpsExtensionPresentFlag( uiCode );
969	if (pcSPS->getSpsExtensionPresentFlag( ) )
970	#else
971	READ_FLAG( uiCode, "sps_extension_flag");
972	if (uiCode)
973	#endif
974	{
975	#if H_MV
976	READ_FLAG( uiCode, "sps_range_extensions_flag" ); pcSPS->setSpsRangeExtensionsFlag( uiCode == 1 );
977	READ_FLAG( uiCode, "sps_multilayer_extension_flag" ); pcSPS->setSpsMultilayerExtensionFlag( uiCode == 1 );
978	#if !H_3D
979	READ_CODE( 6, uiCode, "sps_extension_6bits" ); pcSPS->setSpsExtension6bits( uiCode );
980	#else
981	READ_FLAG( uiCode, "sps_3d_extension_flag" ); pcSPS->setSps3dExtensionFlag( uiCode == 1 );
982	READ_CODE( 5, uiCode, "sps_extension_5bits" ); pcSPS->setSpsExtension5bits( uiCode );
983	#endif
984	}
985
986	if ( pcSPS->getSpsRangeExtensionsFlag() )
987	{
988	assert( 0 );
989	}
990
991	if ( pcSPS->getSpsMultilayerExtensionFlag() )
992	{
993	parseSPSExtension( pcSPS );
994	}
995
996	#if H_3D
997	if ( pcSPS->getSps3dExtensionFlag() )
998	{
999	#if HHI_TOOL_PARAMETERS_I2_J0107
1000	parseSPS3dExtension( pcSPS );
1001	#else
1002	parseSPSExtension2( pcSPS, viewIndex, depthFlag );
1003	#endif
1004	}
1005
1006	if ( pcSPS->getSpsExtension5bits() )
1007	{
1008	#else
1009	if ( pcSPS->getSpsExtension6bits() )
1010	{
1011	#endif
1012
1013	#endif
1014	while ( xMoreRbspData() )
1015	{
1016	READ_FLAG( uiCode, "sps_extension_data_flag");
1017	}
1018	}
1019	}
1020
1021	#if H_MV
1022	Void TDecCavlc::parseSPSExtension( TComSPS* pcSPS )
1023	{
1024	UInt uiCode;
1025	READ_FLAG( uiCode, "inter_view_mv_vert_constraint_flag" ); pcSPS->setInterViewMvVertConstraintFlag(uiCode == 1 ? true : false);
1026
1027	}
1028
1029	#if H_3D
1030	#if HHI_TOOL_PARAMETERS_I2_J0107
1031	Void TDecCavlc::parseSPS3dExtension( TComSPS* pcSPS )
1032	{
1033	TComSps3dExtension* sps3dExt = pcSPS->getSps3dExtension();
1034	UInt uiCode;
1035	for( Int d = 0; d <= 1; d++ )
1036	{
1037	READ_FLAG( uiCode, "iv_mv_pred_flag" ); sps3dExt->setIvMvPredFlag( d, uiCode == 1 );
1038	READ_FLAG( uiCode, "iv_mv_scaling_flag" ); sps3dExt->setIvMvScalingFlag( d, uiCode == 1 );
1039	if( d == 0 )
1040	{
1041	READ_UVLC( uiCode, "log2_sub_pb_size_minus3" ); sps3dExt->setLog2SubPbSizeMinus3( d, uiCode );
1042	READ_FLAG( uiCode, "iv_res_pred_flag" ); sps3dExt->setIvResPredFlag( d, uiCode == 1 );
1043	READ_FLAG( uiCode, "depth_refinement_flag" ); sps3dExt->setDepthRefinementFlag( d, uiCode == 1 );
1044	READ_FLAG( uiCode, "view_synthesis_pred_flag" ); sps3dExt->setViewSynthesisPredFlag( d, uiCode == 1 );
1045	READ_FLAG( uiCode, "depth_based_blk_part_flag" ); sps3dExt->setDepthBasedBlkPartFlag( d, uiCode == 1 );
1046	}
1047	else
1048	{
1049	READ_FLAG( uiCode, "mpi_flag" ); sps3dExt->setMpiFlag( d, uiCode == 1 );
1050	READ_UVLC( uiCode, "log2_mpi_sub_pb_size_minus3" ); sps3dExt->setLog2MpiSubPbSizeMinus3( d, uiCode );
1051	READ_FLAG( uiCode, "intra_contour_flag" ); sps3dExt->setIntraContourFlag( d, uiCode == 1 );
1052	READ_FLAG( uiCode, "intra_sdc_wedge_flag" ); sps3dExt->setIntraSdcWedgeFlag( d, uiCode == 1 );
1053	READ_FLAG( uiCode, "qt_pred_flag" ); sps3dExt->setQtPredFlag( d, uiCode == 1 );
1054	READ_FLAG( uiCode, "inter_sdc_flag" ); sps3dExt->setInterSdcFlag( d, uiCode == 1 );
1055	READ_FLAG( uiCode, "intra_single_flag" ); sps3dExt->setIntraSingleFlag( d, uiCode == 1 );
1056	}
1057	}
1058	}
1059	#else
1060	Void TDecCavlc::parseSPSExtension2( TComSPS* pcSPS, Int viewIndex, Bool depthFlag )
1061	{
1062
1063	}
1064	#endif
1065	#endif
1066
1067	Void TDecCavlc::parsePPSMultilayerExtension(TComPPS* pcPPS)
1068	{
1069	UInt uiCode = 0;
1070	READ_FLAG( uiCode, "poc_reset_info_present_flag" ); pcPPS->setPocResetInfoPresentFlag( uiCode == 1 );
1071	READ_FLAG( uiCode, "pps_infer_scaling_list_flag" ); pcPPS->setPpsInferScalingListFlag( uiCode == 1 );
1072	READ_CODE( 6, uiCode, "pps_scaling_list_ref_layer_id" ); pcPPS->setPpsScalingListRefLayerId( uiCode );
1073	#if H_MV_HLS_FIX
1074
1075	UInt numRefLocOffsets;;
1076	READ_UVLC( numRefLocOffsets, "num_ref_loc_offsets" );
1077
1078	// All of the following stuff is not needed, but allowed to be present.
1079	for (Int i = 0; i < numRefLocOffsets; i++ )
1080	{
1081	Int iCode = 0;
1082	READ_CODE( 6, uiCode, "ref_loc_offset_layer_id" );
1083	READ_FLAG( uiCode, "scaled_ref_layer_offset_present_flag" );
1084
1085	if (uiCode)
1086	{
1087	READ_SVLC( iCode, "scaled_ref_layer_left_offset" );
1088	READ_SVLC( iCode, "scaled_ref_layer_top_offset" );
1089	READ_SVLC( iCode, "scaled_ref_layer_right_offset" );
1090	READ_SVLC( iCode, "scaled_ref_layer_bottom_offset" );
1091	}
1092
1093	READ_FLAG( uiCode, "ref_region_offset_present_flag" );
1094	if (uiCode)
1095	{
1096	READ_SVLC( iCode, "ref_region_left_offset" );
1097	READ_SVLC( iCode, "ref_region_top_offset" );
1098	READ_SVLC( iCode, "ref_region_right_offset" );
1099	READ_SVLC( iCode, "ref_region_bottom_offset" );
1100	}
1101
1102	READ_FLAG( uiCode, "resample_phase_set_present_flag" );
1103	if (uiCode)
1104	{
1105	READ_UVLC( uiCode, "phase_hor_luma" );
1106	READ_UVLC( uiCode, "phase_ver_luma" );
1107	READ_UVLC( uiCode, "phase_hor_chroma_plus8" );
1108	READ_UVLC( uiCode, "phase_ver_chroma_plus8" );
1109	}
1110	}
1111	READ_FLAG( uiCode, "colour_mapping_enabled_flag" );
1112	// This is required to equal to 0 for Multiview Main profile.
1113	assert( uiCode == 0 );
1114	#else
1115	READ_UVLC( uiCode, "num_ref_loc_offsets" ); assert( uiCode == 0 );
1116	#endif
1117	}
1118
1119	#endif
1120
1121	Void TDecCavlc::parseVPS(TComVPS* pcVPS)
1122	{
1123	UInt uiCode;
1124
1125	READ_CODE( 4, uiCode, "vps_video_parameter_set_id" ); pcVPS->setVPSId( uiCode );
1126	#if H_MV
1127	READ_FLAG( uiCode, "vps_base_layer_internal_flag" ); pcVPS->setVpsBaseLayerInternalFlag( uiCode == 1 );
1128	READ_FLAG( uiCode, "vps_base_layer_available_flag" ); pcVPS->setVpsBaseLayerAvailableFlag( uiCode == 1 );
1129	#else
1130	READ_CODE( 2, uiCode, "vps_reserved_three_2bits" ); assert(uiCode == 3);
1131	#endif
1132	#if H_MV
1133	READ_CODE( 6, uiCode, "vps_max_layers_minus1" ); pcVPS->setMaxLayersMinus1( std::min( uiCode, (UInt) ( MAX_NUM_LAYER_IDS-1) ) );
1134	#else
1135	READ_CODE( 6, uiCode, "vps_reserved_zero_6bits" ); assert(uiCode == 0);
1136	#endif
1137	READ_CODE( 3, uiCode, "vps_max_sub_layers_minus1" ); pcVPS->setMaxTLayers( uiCode + 1 ); assert(uiCode+1 <= MAX_TLAYER);
1138	READ_FLAG( uiCode, "vps_temporal_id_nesting_flag" ); pcVPS->setTemporalNestingFlag( uiCode ? true:false );
1139	assert (pcVPS->getMaxTLayers()>1\|\|pcVPS->getTemporalNestingFlag());
1140
1141	READ_CODE( 16, uiCode, "vps_reserved_ffff_16bits" ); assert(uiCode == 0xffff);
1142	parsePTL ( pcVPS->getPTL(), true, pcVPS->getMaxTLayers()-1);
1143	#if H_MV
1144	pcVPS->getPTL()->inferGeneralValues ( true, 0, NULL );
1145	pcVPS->getPTL()->inferSubLayerValues( pcVPS->getMaxTLayers() - 1, 0, NULL );
1146	#endif
1147	UInt subLayerOrderingInfoPresentFlag;
1148	READ_FLAG(subLayerOrderingInfoPresentFlag, "vps_sub_layer_ordering_info_present_flag");
1149	for(UInt i = 0; i <= pcVPS->getMaxTLayers()-1; i++)
1150	{
1151	READ_UVLC( uiCode, "vps_max_dec_pic_buffering_minus1[i]" ); pcVPS->setMaxDecPicBuffering( uiCode + 1, i );
1152	READ_UVLC( uiCode, "vps_num_reorder_pics[i]" ); pcVPS->setNumReorderPics( uiCode, i );
1153	READ_UVLC( uiCode, "vps_max_latency_increase_plus1[i]" ); pcVPS->setMaxLatencyIncrease( uiCode, i );
1154
1155	if (!subLayerOrderingInfoPresentFlag)
1156	{
1157	for (i++; i <= pcVPS->getMaxTLayers()-1; i++)
1158	{
1159	pcVPS->setMaxDecPicBuffering(pcVPS->getMaxDecPicBuffering(0), i);
1160	pcVPS->setNumReorderPics(pcVPS->getNumReorderPics(0), i);
1161	pcVPS->setMaxLatencyIncrease(pcVPS->getMaxLatencyIncrease(0), i);
1162	}
1163	break;
1164	}
1165	}
1166
1167	assert( pcVPS->getNumHrdParameters() < MAX_VPS_OP_SETS_PLUS1 );
1168	#if H_MV
1169	assert( pcVPS->getVpsMaxLayerId() < MAX_VPS_NUH_LAYER_ID_PLUS1 );
1170	READ_CODE( 6, uiCode, "vps_max_layer_id" ); pcVPS->setVpsMaxLayerId( uiCode );
1171
1172	READ_UVLC( uiCode, "vps_num_layer_sets_minus1" ); pcVPS->setVpsNumLayerSetsMinus1( uiCode );
1173	for( UInt opsIdx = 1; opsIdx <= pcVPS->getVpsNumLayerSetsMinus1(); opsIdx ++ )
1174	{
1175	for( UInt i = 0; i <= pcVPS->getVpsMaxLayerId(); i ++ )
1176	#else
1177	assert( pcVPS->getMaxNuhReservedZeroLayerId() < MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1 );
1178	READ_CODE( 6, uiCode, "vps_max_nuh_reserved_zero_layer_id" ); pcVPS->setMaxNuhReservedZeroLayerId( uiCode );
1179	READ_UVLC( uiCode, "vps_max_op_sets_minus1" ); pcVPS->setMaxOpSets( uiCode + 1 );
1180	for( UInt opsIdx = 1; opsIdx <= ( pcVPS->getMaxOpSets() - 1 ); opsIdx ++ )
1181	{
1182	// Operation point set
1183	for( UInt i = 0; i <= pcVPS->getMaxNuhReservedZeroLayerId(); i ++ )
1184	#endif
1185	{
1186	READ_FLAG( uiCode, "layer_id_included_flag[opsIdx][i]" ); pcVPS->setLayerIdIncludedFlag( uiCode == 1 ? true : false, opsIdx, i );
1187	}
1188	}
1189	#if H_MV
1190	pcVPS->deriveLayerSetLayerIdList();
1191	#endif
1192	TimingInfo *timingInfo = pcVPS->getTimingInfo();
1193	READ_FLAG( uiCode, "vps_timing_info_present_flag"); timingInfo->setTimingInfoPresentFlag (uiCode ? true : false);
1194	if(timingInfo->getTimingInfoPresentFlag())
1195	{
1196	READ_CODE( 32, uiCode, "vps_num_units_in_tick"); timingInfo->setNumUnitsInTick (uiCode);
1197	READ_CODE( 32, uiCode, "vps_time_scale"); timingInfo->setTimeScale (uiCode);
1198	READ_FLAG( uiCode, "vps_poc_proportional_to_timing_flag"); timingInfo->setPocProportionalToTimingFlag(uiCode ? true : false);
1199	if(timingInfo->getPocProportionalToTimingFlag())
1200	{
1201	READ_UVLC( uiCode, "vps_num_ticks_poc_diff_one_minus1"); timingInfo->setNumTicksPocDiffOneMinus1 (uiCode);
1202	}
1203	READ_UVLC( uiCode, "vps_num_hrd_parameters" ); pcVPS->setNumHrdParameters( uiCode );
1204
1205	if( pcVPS->getNumHrdParameters() > 0 )
1206	{
1207	pcVPS->createHrdParamBuffer();
1208	}
1209	for( UInt i = 0; i < pcVPS->getNumHrdParameters(); i ++ )
1210	{
1211	READ_UVLC( uiCode, "hrd_op_set_idx" ); pcVPS->setHrdOpSetIdx( uiCode, i );
1212	if( i > 0 )
1213	{
1214	READ_FLAG( uiCode, "cprms_present_flag[i]" ); pcVPS->setCprmsPresentFlag( uiCode == 1 ? true : false, i );
1215	}
1216	else
1217	{
1218	pcVPS->setCprmsPresentFlag( true, i );
1219	}
1220
1221	parseHrdParameters(pcVPS->getHrdParameters(i), pcVPS->getCprmsPresentFlag( i ), pcVPS->getMaxTLayers() - 1);
1222	}
1223	}
1224	#if H_MV
1225	READ_FLAG( uiCode, "vps_extension_flag" ); pcVPS->setVpsExtensionFlag( uiCode == 1 ? true : false );
1226	if ( pcVPS->getVpsExtensionFlag() )
1227	#else
1228	READ_FLAG( uiCode, "vps_extension_flag" );
1229	if (uiCode)
1230	#endif
1231	{
1232	#if H_MV
1233	m_pcBitstream->readOutTrailingBits();
1234	parseVPSExtension( pcVPS );
1235	READ_FLAG( uiCode, "vps_extension2_flag" );
1236	if (uiCode)
1237	{
1238	#if H_3D
1239	#if HHI_VPS_3D_EXTENSION_I3_J0107
1240	READ_FLAG( uiCode, "vps_3d_extension_flag" );
1241	if ( uiCode )
1242	{
1243	m_pcBitstream->readOutTrailingBits();
1244	pcVPS->createCamPars(pcVPS->getNumViews());
1245	parseVPS3dExtension( pcVPS );
1246	}
1247	READ_FLAG( uiCode, "vps_extension3_flag" );
1248	if (uiCode)
1249	{
1250	#else
1251	m_pcBitstream->readOutTrailingBits();
1252	pcVPS->createCamPars(pcVPS->getNumViews());
1253	parseVPSExtension2( pcVPS );
1254	READ_FLAG( uiCode, "vps_extension3_flag" );
1255	if (uiCode)
1256	{
1257	#endif
1258	#endif
1259	#endif
1260	while ( xMoreRbspData() )
1261	{
1262	READ_FLAG( uiCode, "vps_extension_data_flag");
1263	}
1264	#if H_MV
1265	#if H_3D
1266	}
1267	#endif
1268	}
1269	#endif
1270	}
1271	return;
1272	}
1273
1274	#if H_MV
1275	Void TDecCavlc::parseVPSExtension( TComVPS* pcVPS )
1276	{
1277	UInt uiCode;
1278
1279	if( pcVPS->getMaxLayersMinus1() > 0 && pcVPS->getVpsBaseLayerInternalFlag() )
1280	{
1281	parsePTL( pcVPS->getPTL( 1 ),0, pcVPS->getMaxSubLayersMinus1() );
1282
1283	pcVPS->getPTL( 1 )->inferGeneralValues ( false, 1, pcVPS->getPTL( 0 ) );
1284	pcVPS->getPTL( 1 )->inferSubLayerValues( pcVPS->getMaxSubLayersMinus1(), 1, pcVPS->getPTL( 0 ) );
1285	}
1286
1287	READ_FLAG( uiCode, "splitting_flag" ); pcVPS->setSplittingFlag( uiCode == 1 ? true : false );
1288
1289	for( Int sIdx = 0; sIdx < MAX_NUM_SCALABILITY_TYPES; sIdx++ )
1290	{
1291	READ_FLAG( uiCode, "scalability_mask_flag[i]" ); pcVPS->setScalabilityMaskFlag( sIdx, uiCode == 1 ? true : false );
1292	}
1293
1294	for( Int sIdx = 0; sIdx < pcVPS->getNumScalabilityTypes( ) - ( pcVPS->getSplittingFlag() ? 1 : 0 ); sIdx++ )
1295	{
1296	READ_CODE( 3, uiCode, "dimension_id_len_minus1[j]" ); pcVPS->setDimensionIdLen( sIdx, uiCode + 1 );
1297	}
1298
1299	if ( pcVPS->getSplittingFlag() )
1300	{
1301	pcVPS->setDimensionIdLen( pcVPS->getNumScalabilityTypes( ) - 1, pcVPS->inferLastDimsionIdLenMinus1() );
1302	}
1303
1304	READ_FLAG( uiCode, "vps_nuh_layer_id_present_flag" ); pcVPS->setVpsNuhLayerIdPresentFlag( uiCode == 1 ? true : false );
1305
1306	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1307	{
1308	if ( pcVPS->getVpsNuhLayerIdPresentFlag() )
1309	{
1310	READ_CODE( 6, uiCode, "layer_id_in_nuh[i]" ); pcVPS->setLayerIdInNuh( i, uiCode );
1311	}
1312	else
1313	{
1314	pcVPS->setLayerIdInNuh( i, i );;
1315	}
1316
1317	pcVPS->setLayerIdInVps( pcVPS->getLayerIdInNuh( i ), i );
1318
1319	for( Int j = 0; j < pcVPS->getNumScalabilityTypes() ; j++ )
1320	{
1321	if ( !pcVPS->getSplittingFlag() )
1322	{
1323	READ_CODE( pcVPS->getDimensionIdLen( j ), uiCode, "dimension_id[i][j]" ); pcVPS->setDimensionId( i, j, uiCode );
1324	}
1325	else
1326	{
1327	pcVPS->setDimensionId( i, j, pcVPS->inferDimensionId( i, j) );
1328	}
1329	}
1330	}
1331
1332	READ_CODE( 4, uiCode, "view_id_len" ); pcVPS->setViewIdLen( uiCode );
1333
1334	if ( pcVPS->getViewIdLen( ) > 0 )
1335	{
1336	for( Int i = 0; i < pcVPS->getNumViews(); i++ )
1337	{
1338	READ_CODE( pcVPS->getViewIdLen( ), uiCode, "view_id_val[i]" ); pcVPS->setViewIdVal( i, uiCode );
1339	}
1340	}
1341	else
1342	{
1343	for( Int i = 0; i < pcVPS->getNumViews(); i++ )
1344	{
1345	pcVPS->setViewIdVal( i, 0 );
1346	}
1347	}
1348
1349
1350	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1351	{
1352	for( Int j = 0; j < i; j++ )
1353	{
1354	READ_FLAG( uiCode, "direct_dependency_flag[i][j]" ); pcVPS->setDirectDependencyFlag( i, j, uiCode );
1355	}
1356	}
1357	pcVPS->setRefLayers();
1358
1359	if ( pcVPS->getNumIndependentLayers() > 1 )
1360	{
1361	READ_UVLC( uiCode, "num_add_layer_sets" ); pcVPS->setNumAddLayerSets( uiCode );
1362	}
1363	for (Int i = 0; i < pcVPS->getNumAddLayerSets(); i++)
1364	{
1365	for (Int j = 1; j < pcVPS->getNumIndependentLayers(); j++)
1366	{
1367	READ_CODE( pcVPS->getHighestLayerIdxPlus1Len( j ) , uiCode, "highest_layer_idx_plus1" ); pcVPS->setHighestLayerIdxPlus1( i, j, uiCode );
1368	}
1369	pcVPS->deriveAddLayerSetLayerIdList( i );
1370	}
1371
1372	READ_FLAG( uiCode, "vps_sub_layers_max_minus1_present_flag" ); pcVPS->setVpsSubLayersMaxMinus1PresentFlag( uiCode == 1 );
1373	if ( pcVPS->getVpsSubLayersMaxMinus1PresentFlag() )
1374	{
1375	for (Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1376	{
1377	READ_CODE( 3, uiCode, "sub_layers_vps_max_minus1" ); pcVPS->setSubLayersVpsMaxMinus1( i, uiCode );
1378	pcVPS->checkSubLayersVpsMaxMinus1( i );
1379	}
1380	}
1381	else
1382	{
1383	for (Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1384	{
1385	pcVPS->setSubLayersVpsMaxMinus1( i, pcVPS->getMaxTLayers( ) - 1);
1386	}
1387	}
1388	READ_FLAG( uiCode, "max_tid_ref_present_flag" ); pcVPS->setMaxTidRefPresentFlag( uiCode == 1 );
1389
1390	if ( pcVPS->getMaxTidRefPresentFlag() )
1391	{
1392	for( Int i = 0; i < pcVPS->getMaxLayersMinus1(); i++ )
1393	{
1394	for( Int j = i + 1; j <= pcVPS->getMaxLayersMinus1(); j++ )
1395	{
1396	if ( pcVPS->getDirectDependencyFlag(j,i) )
1397	{
1398	READ_CODE( 3, uiCode, "max_tid_il_ref_pics_plus1" ); pcVPS->setMaxTidIlRefPicsPlus1( i, j, uiCode );
1399	}
1400	}
1401	}
1402	}
1403
1404	READ_FLAG( uiCode, "all_ref_layers_active_flag" ); pcVPS->setAllRefLayersActiveFlag( uiCode == 1 );
1405	READ_UVLC( uiCode, "vps_num_profile_tier_level_minus1" ); pcVPS->setVpsNumProfileTierLevelMinus1( uiCode );
1406
1407	Int offsetVal = ( pcVPS->getMaxLayersMinus1() > 0 && pcVPS->getVpsBaseLayerInternalFlag() ) ? 2 : 1;
1408	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 2 : 1; i <= pcVPS->getVpsNumProfileTierLevelMinus1(); i++ )
1409	{
1410	READ_FLAG( uiCode, "vps_profile_present_flag[i]" ); pcVPS->setVpsProfilePresentFlag( i, uiCode == 1 );
1411	parsePTL ( pcVPS->getPTL( offsetVal ), pcVPS->getVpsProfilePresentFlag( i ), pcVPS->getMaxTLayers()-1);
1412	pcVPS->getPTL( offsetVal )->inferGeneralValues ( pcVPS->getVpsProfilePresentFlag( i ), offsetVal, pcVPS->getPTL( offsetVal - 1 ) );
1413	pcVPS->getPTL( offsetVal )->inferSubLayerValues( pcVPS->getMaxSubLayersMinus1() , offsetVal, pcVPS->getPTL( offsetVal - 1 ) );
1414	offsetVal++;
1415	}
1416
1417
1418	if (pcVPS->getNumLayerSets() > 1)
1419	{
1420	READ_UVLC( uiCode, "num_add_olss" ); pcVPS->setNumAddOlss( uiCode );
1421	READ_CODE( 2, uiCode, "default_output_layer_idc" ); pcVPS->setDefaultOutputLayerIdc( std::min( uiCode, (UInt) 2 ) );
1422	}
1423
1424	pcVPS->initTargetLayerIdLists( );
1425
1426
1427	pcVPS->setOutputLayerFlag(0, 0, pcVPS->inferOutputLayerFlag( 0, 0 ));
1428	pcVPS->setLayerSetIdxForOlsMinus1(0, -1);
1429
1430	pcVPS->deriveNecessaryLayerFlags( 0 );
1431	pcVPS->deriveTargetLayerIdList( 0 );
1432
1433	if (pcVPS->getVpsBaseLayerInternalFlag() )
1434	{
1435	pcVPS->setProfileTierLevelIdx(0,0, pcVPS->inferProfileTierLevelIdx(0,0) );
1436	}
1437	for( Int i = 1; i < pcVPS->getNumOutputLayerSets( ); i++ )
1438	{
1439	#if H_MV_HLS_FIX
1440	if( pcVPS->getNumLayerSets() > 2 && i >= pcVPS->getNumLayerSets( ) )
1441	#else
1442	if( i >= pcVPS->getNumLayerSets( ) )
1443	#endif
1444	{
1445	READ_CODE( pcVPS->getLayerSetIdxForOlsMinus1Len( i ), uiCode, "layer_set_idx_for_ols_minus1[i]" ); pcVPS->setLayerSetIdxForOlsMinus1( i, uiCode );
1446	}
1447
1448	if ( i > pcVPS->getVpsNumLayerSetsMinus1() \|\| pcVPS->getDefaultOutputLayerIdc() == 2 )
1449	{
1450	for( Int j = 0; j < pcVPS->getNumLayersInIdList( pcVPS->olsIdxToLsIdx( i ) ); j++ )
1451	{
1452	READ_FLAG( uiCode, "output_layer_flag" ); pcVPS->setOutputLayerFlag( i, j, uiCode == 1 );
1453	}
1454	}
1455	else
1456	{
1457	for( Int j = 0; j < pcVPS->getNumLayersInIdList( pcVPS->olsIdxToLsIdx( i ) ); j++ )
1458	{
1459	pcVPS->setOutputLayerFlag(i,j, pcVPS->inferOutputLayerFlag( i, j ));
1460	}
1461	}
1462	pcVPS->deriveNecessaryLayerFlags( i );
1463	pcVPS->deriveTargetLayerIdList( i );
1464
1465	for ( Int j = 0; j < pcVPS->getNumLayersInIdList( pcVPS->olsIdxToLsIdx(i)); j++ )
1466	{
1467	if (pcVPS->getNecessaryLayerFlag( i, j ) && pcVPS->getVpsNumProfileTierLevelMinus1() > 0 )
1468	{
1469	READ_CODE( pcVPS->getProfileTierLevelIdxLen(), uiCode,"profile_tier_level_idx[ i ][ j ]" ); pcVPS->setProfileTierLevelIdx( i, j, uiCode );
1470	}
1471	if (pcVPS->getNecessaryLayerFlag( i, j ) && pcVPS->getVpsNumProfileTierLevelMinus1() == 0 )
1472	{
1473	pcVPS->setProfileTierLevelIdx( i , j, pcVPS->inferProfileTierLevelIdx( i, j) );
1474	}
1475	}
1476
1477	if( pcVPS->getNumOutputLayersInOutputLayerSet( i ) == 1 && pcVPS->getNumDirectRefLayers( pcVPS->getOlsHighestOutputLayerId( i ) ) > 0 )
1478	{
1479	READ_FLAG( uiCode, "alt_output_layer_flag[ i ]" ); pcVPS->setAltOutputLayerFlag( i, uiCode == 1 );
1480	}
1481	}
1482
1483	READ_UVLC( uiCode, "vps_num_rep_formats_minus1" ); pcVPS->setVpsNumRepFormatsMinus1( uiCode );
1484
1485	for (Int i = 0; i <= pcVPS->getVpsNumRepFormatsMinus1(); i++ )
1486	{
1487	assert( pcVPS->getRepFormat(i) == NULL );
1488	TComRepFormat* curRepFormat = new TComRepFormat();
1489	TComRepFormat* prevRepFormat = i > 0 ? pcVPS->getRepFormat( i - 1) : NULL;
1490	parseRepFormat( i, curRepFormat , prevRepFormat);
1491	pcVPS->setRepFormat(i, curRepFormat );
1492	}
1493
1494	if ( pcVPS->getVpsNumRepFormatsMinus1() > 0 )
1495	{
1496	READ_FLAG( uiCode, "rep_format_idx_present_flag" ); pcVPS->setRepFormatIdxPresentFlag( uiCode == 1 );
1497	}
1498	if( pcVPS->getRepFormatIdxPresentFlag() )
1499	{
1500	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 1 : 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1501	{
1502	READ_CODE( pcVPS->getVpsRepFormatIdxLen(), uiCode, "vps_rep_format_idx[i]" ); pcVPS->setVpsRepFormatIdx( i, uiCode );
1503	}
1504	}
1505	else
1506	{
1507	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 1 : 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1508	{
1509	pcVPS->setVpsRepFormatIdx( i, pcVPS->inferVpsRepFormatIdx( i ) );
1510	}
1511	}
1512
1513	READ_FLAG( uiCode, "max_one_active_ref_layer_flag" ); pcVPS->setMaxOneActiveRefLayerFlag ( uiCode == 1 );
1514
1515	#if H_MV_HLS7_GEN \|\| H_MV_HLS_FIX
1516	READ_FLAG( uiCode, "vps_poc_lsb_aligned_flag" ); pcVPS->setVpsPocLsbAlignedFlag( uiCode == 1 );
1517	#endif
1518	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1519	{
1520	if( pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ) == 0 )
1521	{
1522	READ_FLAG( uiCode, "poc_lsb_not_present_flag" ); pcVPS->setPocLsbNotPresentFlag( i, uiCode == 1 );
1523	}
1524	}
1525
1526	parseDpbSize( pcVPS );
1527
1528	READ_UVLC( uiCode, "direct_dep_type_len_minus2") ; pcVPS->setDirectDepTypeLenMinus2 ( uiCode );
1529
1530	READ_FLAG( uiCode, "default_direct_dependency_flag" ); pcVPS->setDefaultDirectDependencyFlag( uiCode == 1 );
1531	if ( pcVPS->getDefaultDirectDependencyFlag( ) )
1532	{
1533	READ_CODE( pcVPS->getDirectDepTypeLenMinus2( ) + 2, uiCode, "default_direct_dependency_type" ); pcVPS->setDefaultDirectDependencyType( uiCode );
1534	}
1535
1536	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 1 : 2; i <= pcVPS->getMaxLayersMinus1(); i++ )
1537	{
1538	for( Int j = pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1; j < i; j++ )
1539	{
1540	if (pcVPS->getDirectDependencyFlag( i, j) )
1541	{
1542	if ( pcVPS->getDefaultDirectDependencyFlag( ) )
1543	{
1544	pcVPS->setDirectDependencyType( i, j , pcVPS->getDefaultDirectDependencyType( ) );
1545	}
1546	else
1547	{
1548
1549	READ_CODE( pcVPS->getDirectDepTypeLenMinus2( ) + 2, uiCode, "direct_dependency_type[i][j]" ); pcVPS->setDirectDependencyType( i, j , uiCode);
1550	}
1551	}
1552	}
1553	}
1554	READ_UVLC( uiCode, "vps_non_vui_extension_length" ); pcVPS->setVpsNonVuiExtensionLength( uiCode );
1555	for ( Int i = 1; i <= pcVPS->getVpsNonVuiExtensionLength(); i++ )
1556	{
1557	READ_CODE( 8, uiCode, "vps_non_vui_extension_data_byte" );
1558	}
1559	READ_FLAG( uiCode, "vps_vui_present_flag" ); pcVPS->setVpsVuiPresentFlag( uiCode == 1 );
1560	if( pcVPS->getVpsVuiPresentFlag() )
1561	{
1562	m_pcBitstream->readOutTrailingBits(); // vps_vui_alignment_bit_equal_to_one
1563	parseVPSVUI( pcVPS );
1564	}
1565	#if H_MV_HLS_FIX
1566	else
1567	#endif
1568	{
1569	TComVPSVUI* pcVPSVUI = pcVPS->getVPSVUI( );
1570	assert( pcVPSVUI );
1571	pcVPSVUI->inferVpsVui( false );
1572	}
1573	pcVPS->checkVPSExtensionSyntax();
1574	}
1575
1576	Void TDecCavlc::parseRepFormat( Int i, TComRepFormat* pcRepFormat, TComRepFormat* pcPrevRepFormat )
1577	{
1578	assert( pcRepFormat );
1579
1580	UInt uiCode;
1581
1582	READ_CODE( 16, uiCode, "pic_width_vps_in_luma_samples" ); pcRepFormat->setPicWidthVpsInLumaSamples ( uiCode );
1583	READ_CODE( 16, uiCode, "pic_height_vps_in_luma_samples" ); pcRepFormat->setPicHeightVpsInLumaSamples( uiCode );
1584	READ_FLAG( uiCode, "chroma_and_bit_depth_vps_present_flag" ); pcRepFormat->setChromaAndBitDepthVpsPresentFlag( uiCode == 1 );
1585
1586	pcRepFormat->checkChromaAndBitDepthVpsPresentFlag( i );
1587
1588	if ( pcRepFormat->getChromaAndBitDepthVpsPresentFlag() )
1589	{
1590	READ_CODE( 2, uiCode, "chroma_format_vps_idc" ); pcRepFormat->setChromaFormatVpsIdc ( uiCode );
1591	if ( pcRepFormat->getChromaFormatVpsIdc() == 3 )
1592	{
1593	READ_FLAG( uiCode, "separate_colour_plane_vps_flag" ); pcRepFormat->setSeparateColourPlaneVpsFlag( uiCode == 1 );
1594	}
1595	READ_CODE( 4, uiCode, "bit_depth_vps_luma_minus8" ); pcRepFormat->setBitDepthVpsLumaMinus8 ( uiCode );
1596	READ_CODE( 4, uiCode, "bit_depth_vps_chroma_minus8" ); pcRepFormat->setBitDepthVpsChromaMinus8 ( uiCode );
1597	}
1598	else
1599	{
1600	pcRepFormat->inferChromaAndBitDepth(pcPrevRepFormat, false );
1601	}
1602	READ_FLAG( uiCode, "conformance_window_vps_flag" ); pcRepFormat->setConformanceWindowVpsFlag( uiCode == 1 );
1603	if ( pcRepFormat->getConformanceWindowVpsFlag() )
1604	{
1605	READ_UVLC( uiCode, "conf_win_vps_left_offset" ); pcRepFormat->setConfWinVpsLeftOffset( uiCode );
1606	READ_UVLC( uiCode, "conf_win_vps_right_offset" ); pcRepFormat->setConfWinVpsRightOffset( uiCode );
1607	READ_UVLC( uiCode, "conf_win_vps_top_offset" ); pcRepFormat->setConfWinVpsTopOffset( uiCode );
1608	READ_UVLC( uiCode, "conf_win_vps_bottom_offset" ); pcRepFormat->setConfWinVpsBottomOffset( uiCode );
1609	}
1610	}
1611
1612
1613	Void TDecCavlc::parseVPSVUI( TComVPS* pcVPS )
1614	{
1615	assert( pcVPS );
1616
1617	TComVPSVUI* pcVPSVUI = pcVPS->getVPSVUI( );
1618
1619	assert( pcVPSVUI );
1620
1621	UInt uiCode;
1622	READ_FLAG( uiCode, "cross_layer_pic_type_aligned_flag" ); pcVPSVUI->setCrossLayerPicTypeAlignedFlag( uiCode == 1 );
1623	if ( !pcVPSVUI->getCrossLayerPicTypeAlignedFlag() )
1624	{
1625	READ_FLAG( uiCode, "cross_layer_irap_aligned_flag" ); pcVPSVUI->setCrossLayerIrapAlignedFlag( uiCode == 1 );
1626	}
1627	if( pcVPSVUI->getCrossLayerIrapAlignedFlag( ) )
1628	{
1629	READ_FLAG( uiCode, "all_layers_idr_aligned_flag" ); pcVPSVUI->setAllLayersIdrAlignedFlag( uiCode == 1 );
1630	}
1631	READ_FLAG( uiCode, "bit_rate_present_vps_flag" ); pcVPSVUI->setBitRatePresentVpsFlag( uiCode == 1 );
1632	READ_FLAG( uiCode, "pic_rate_present_vps_flag" ); pcVPSVUI->setPicRatePresentVpsFlag( uiCode == 1 );
1633	if( pcVPSVUI->getBitRatePresentVpsFlag( ) \|\| pcVPSVUI->getPicRatePresentVpsFlag( ) )
1634	{
1635	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1; i < pcVPS->getNumLayerSets(); i++ )
1636	{
1637	for( Int j = 0; j <= pcVPS->getMaxSubLayersInLayerSetMinus1( i ); j++ )
1638	{
1639	if( pcVPSVUI->getBitRatePresentVpsFlag( ) )
1640	{
1641	READ_FLAG( uiCode, "bit_rate_present_flag" ); pcVPSVUI->setBitRatePresentFlag( i, j, uiCode == 1 );
1642	}
1643	if( pcVPSVUI->getPicRatePresentVpsFlag( ) )
1644	{
1645	READ_FLAG( uiCode, "pic_rate_present_flag" ); pcVPSVUI->setPicRatePresentFlag( i, j, uiCode == 1 );
1646	}
1647	if( pcVPSVUI->getBitRatePresentFlag( i, j ) )
1648	{
1649	READ_CODE( 16, uiCode, "avg_bit_rate" ); pcVPSVUI->setAvgBitRate( i, j, uiCode );
1650	READ_CODE( 16, uiCode, "max_bit_rate" ); pcVPSVUI->setMaxBitRate( i, j, uiCode );
1651	}
1652	if( pcVPSVUI->getPicRatePresentFlag( i, j ) )
1653	{
1654	READ_CODE( 2, uiCode, "constant_pic_rate_idc" ); pcVPSVUI->setConstantPicRateIdc( i, j, uiCode );
1655	READ_CODE( 16, uiCode, "avg_pic_rate" ); pcVPSVUI->setAvgPicRate( i, j, uiCode );
1656	}
1657	}
1658	}
1659	}
1660
1661	READ_FLAG( uiCode, "video_signal_info_idx_present_flag" ); pcVPSVUI->setVideoSignalInfoIdxPresentFlag( uiCode == 1 );
1662	if( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() )
1663	{
1664	READ_CODE( 4, uiCode, "vps_num_video_signal_info_minus1" ); pcVPSVUI->setVpsNumVideoSignalInfoMinus1( uiCode );
1665	}
1666	else
1667	{
1668	pcVPSVUI->setVpsNumVideoSignalInfoMinus1( pcVPS->getMaxLayersMinus1() - pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1 );
1669	}
1670
1671	for( Int i = 0; i <= pcVPSVUI->getVpsNumVideoSignalInfoMinus1(); i++ )
1672	{
1673	assert( pcVPSVUI->getVideoSignalInfo( i ) == NULL );
1674	TComVideoSignalInfo* curVideoSignalInfo = new TComVideoSignalInfo();
1675	parseVideoSignalInfo( curVideoSignalInfo );
1676	pcVPSVUI->setVideoSignalInfo(i, curVideoSignalInfo );
1677	}
1678
1679	if( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() && pcVPSVUI->getVpsNumVideoSignalInfoMinus1() > 0 )
1680	{
1681	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1682	{
1683	READ_CODE( 4, uiCode, "vps_video_signal_info_idx" ); pcVPSVUI->setVpsVideoSignalInfoIdx( i, uiCode );
1684	}
1685	}
1686	else if ( !pcVPSVUI->getVideoSignalInfoIdxPresentFlag() )
1687	{
1688	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1689	{
1690	pcVPSVUI->setVpsVideoSignalInfoIdx( i, i );
1691	}
1692	}
1693	else
1694	{
1695	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1696	{
1697	pcVPSVUI->setVpsVideoSignalInfoIdx( i, 0 );
1698	}
1699	}
1700
1701	READ_FLAG( uiCode, "tiles_not_in_use_flag" ); pcVPSVUI->setTilesNotInUseFlag( uiCode == 1 );
1702	if( !pcVPSVUI->getTilesNotInUseFlag() )
1703	{
1704	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1705	{
1706	READ_FLAG( uiCode, "tiles_in_use_flag[i]" ); pcVPSVUI->setTilesInUseFlag( i, uiCode == 1 );
1707	if( pcVPSVUI->getTilesInUseFlag( i ) )
1708	{
1709	READ_FLAG( uiCode, "loop_filter_not_across_tiles_flag[i]" ); pcVPSVUI->setLoopFilterNotAcrossTilesFlag( i, uiCode == 1 );
1710	}
1711	}
1712	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 1 : 2; i <= pcVPS->getMaxLayersMinus1(); i++ )
1713	{
1714	for( Int j = 0; j < pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ) ; j++ )
1715	{
1716	Int layerIdx = pcVPS->getLayerIdInVps(pcVPS->getIdDirectRefLayer(pcVPS->getLayerIdInNuh( i ) , j ));
1717	if( pcVPSVUI->getTilesInUseFlag( i ) && pcVPSVUI->getTilesInUseFlag( layerIdx ) )
1718	{
1719	READ_FLAG( uiCode, "tile_boundaries_aligned_flag[i][j]" ); pcVPSVUI->setTileBoundariesAlignedFlag( i, j, uiCode == 1 );
1720	}
1721	}
1722	}
1723	}
1724
1725	READ_FLAG( uiCode, "wpp_not_in_use_flag" ); pcVPSVUI->setWppNotInUseFlag( uiCode == 1 );
1726
1727	if( !pcVPSVUI->getWppNotInUseFlag( ))
1728	{
1729	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1730	{
1731	READ_FLAG( uiCode, "wpp_in_use_flag[i]" ); pcVPSVUI->setWppInUseFlag( i, uiCode == 1 );
1732	}
1733	}
1734	READ_FLAG( uiCode, "single_layer_for_non_irap_flag" ); pcVPSVUI->setSingleLayerForNonIrapFlag( uiCode == 1 );
1735	READ_FLAG( uiCode, "higher_layer_irap_skip_flag" ); pcVPSVUI->setHigherLayerIrapSkipFlag( uiCode == 1 );
1736	READ_FLAG( uiCode, "ilp_restricted_ref_layers_flag" ); pcVPSVUI->setIlpRestrictedRefLayersFlag( uiCode == 1 );
1737
1738	if( pcVPSVUI->getIlpRestrictedRefLayersFlag( ) )
1739	{
1740	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1741	{
1742	for( Int j = 0; j < pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ); j++ )
1743	{
1744	if( pcVPS->getVpsBaseLayerInternalFlag() \|\| pcVPS->getIdDirectRefLayer( pcVPS->getLayerIdInNuh( i ), j ) > 0 )
1745	{
1746	READ_UVLC( uiCode, "min_spatial_segment_offset_plus1" ); pcVPSVUI->setMinSpatialSegmentOffsetPlus1( i, j, uiCode );
1747	if( pcVPSVUI->getMinSpatialSegmentOffsetPlus1( i, j ) > 0 )
1748	{
1749	READ_FLAG( uiCode, "ctu_based_offset_enabled_flag" ); pcVPSVUI->setCtuBasedOffsetEnabledFlag( i, j, uiCode == 1 );
1750	if( pcVPSVUI->getCtuBasedOffsetEnabledFlag( i, j ) )
1751	{
1752	READ_UVLC( uiCode, "min_horizontal_ctu_offset_plus1" ); pcVPSVUI->setMinHorizontalCtuOffsetPlus1( i, j, uiCode );
1753	}
1754	}
1755	}
1756	}
1757	}
1758	}
1759
1760	READ_FLAG( uiCode, "vps_vui_bsp_hrd_present_flag" ); pcVPSVUI->setVpsVuiBspHrdPresentFlag( uiCode == 1 );
1761	if ( pcVPSVUI->getVpsVuiBspHrdPresentFlag( ) )
1762	{
1763	assert(pcVPS->getTimingInfo()->getTimingInfoPresentFlag() == 1);
1764	parseVpsVuiBspHrdParameters( pcVPS );
1765	}
1766	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1767	{
1768	if( pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i )) == 0 )
1769	{
1770	READ_FLAG( uiCode, "base_layer_parameter_set_compatibility_flag" ); pcVPSVUI->setBaseLayerParameterSetCompatibilityFlag( i, uiCode == 1 );
1771	}
1772	}
1773	}
1774
1775	Void TDecCavlc::parseVpsVuiBspHrdParameters( TComVPS* pcVPS )
1776	{
1777	assert( pcVPS );
1778
1779	TComVPSVUI* pcVPSVUI = pcVPS->getVPSVUI( );
1780
1781	assert( pcVPSVUI );
1782
1783	TComVpsVuiBspHrdParameters* vpsVuiBspHrdP = pcVPSVUI->getVpsVuiBspHrdParameters();
1784	assert( vpsVuiBspHrdP == NULL );
1785	vpsVuiBspHrdP = new TComVpsVuiBspHrdParameters;
1786	pcVPSVUI->setVpsVuiBspHrdParameters( vpsVuiBspHrdP );
1787	UInt uiCode;
1788	READ_UVLC( uiCode, "vps_num_add_hrd_params" ); vpsVuiBspHrdP->setVpsNumAddHrdParams( uiCode );
1789	vpsVuiBspHrdP->createAfterVpsNumAddHrdParams( pcVPS );
1790	for( Int i = pcVPS->getNumHrdParameters(); i < pcVPS->getNumHrdParameters() + vpsVuiBspHrdP->getVpsNumAddHrdParams(); i++ )
1791	{
1792	if( i > 0 )
1793	{
1794	READ_FLAG( uiCode, "cprms_add_present_flag" ); vpsVuiBspHrdP->setCprmsAddPresentFlag( i, uiCode == 1 );
1795	}
1796	else
1797	{
1798	vpsVuiBspHrdP->setCprmsAddPresentFlag( i, true );
1799	}
1800
1801	READ_UVLC( uiCode, "num_sub_layer_hrd_minus1" ); vpsVuiBspHrdP->setNumSubLayerHrdMinus1( i, uiCode );
1802	TComHRD* hrdParameters = vpsVuiBspHrdP->getHrdParametermeters( i );
1803	parseHrdParameters( hrdParameters, vpsVuiBspHrdP->getCprmsAddPresentFlag( i ), vpsVuiBspHrdP->getNumSubLayerHrdMinus1( i ) );
1804	}
1805
1806	vpsVuiBspHrdP->setNumPartitionsInSchemeMinus1( 0, 0, 0);
1807	vpsVuiBspHrdP->createAfterNumPartitionsInSchemeMinus1( 0, 0 );
1808
1809	for( Int h = 0; h < pcVPS->getNumOutputLayerSets(); h++ )
1810	{
1811	if ( h == 0)
1812	{
1813	vpsVuiBspHrdP->setNumSignalledPartitioningSchemes( h, 0 );
1814	}
1815	else
1816	{
1817	READ_UVLC( uiCode, "num_signalled_partitioning_schemes" ); vpsVuiBspHrdP->setNumSignalledPartitioningSchemes( h, uiCode );
1818	}
1819	vpsVuiBspHrdP->createAfterNumSignalledPartitioningSchemes( h );
1820
1821	for( Int j = 0; j < vpsVuiBspHrdP->getNumSignalledPartitioningSchemes( h ) + 1; j++ )
1822	{
1823	if ( j == 0 && h == 0 )
1824	{
1825	vpsVuiBspHrdP->setNumPartitionsInSchemeMinus1( h, j, uiCode );
1826	}
1827	else if( j == 0 )
1828	{
1829	vpsVuiBspHrdP->setNumPartitionsInSchemeMinus1( h, j, pcVPS->getNumLayersInIdList( h ) - 1 );
1830	}
1831	else
1832	{
1833	READ_UVLC( uiCode, "num_partitions_in_scheme_minus1" ); vpsVuiBspHrdP->setNumPartitionsInSchemeMinus1( h, j, uiCode );
1834	}
1835	vpsVuiBspHrdP->createAfterNumPartitionsInSchemeMinus1( h, j );
1836
1837	for( Int k = 0; k <= vpsVuiBspHrdP->getNumPartitionsInSchemeMinus1( h, j ); k++ )
1838	{
1839	for( Int r = 0; r < pcVPS->getNumLayersInIdList(pcVPS->olsIdxToLsIdx( h ) ) ; r++ )
1840	{
1841	if( h == 0 && j == 0 && k == 0 && r == 0 )
1842	{
1843	vpsVuiBspHrdP->setLayerIncludedInPartitionFlag( h, j, k, r, true );
1844	}
1845	else if ( h > 0 && j == 0 )
1846	{
1847	vpsVuiBspHrdP->setLayerIncludedInPartitionFlag( h, j, k, r, (k == r) );
1848	}
1849	else
1850	{
1851	READ_FLAG( uiCode, "layer_included_in_partition_flag" ); vpsVuiBspHrdP->setLayerIncludedInPartitionFlag( h, j, k, r, uiCode == 1 );
1852	}
1853	}
1854	}
1855	}
1856	if ( h > 0 )
1857	{
1858	for( Int i = 0; i < vpsVuiBspHrdP->getNumSignalledPartitioningSchemes( h ) + 1; i++ )
1859	{
1860	for( Int t = 0; t <= pcVPS->getMaxSubLayersInLayerSetMinus1( pcVPS->olsIdxToLsIdx( i ) ); t++ )
1861	{
1862	READ_UVLC( uiCode, "num_bsp_schedules_minus1" ); vpsVuiBspHrdP->setNumBspSchedulesMinus1( h, i, t, uiCode );
1863	vpsVuiBspHrdP->createAfterNumBspSchedulesMinus1( h, i, t );
1864	for( Int j = 0; j <= vpsVuiBspHrdP->getNumBspSchedulesMinus1( h, i, t ); j++ )
1865	{
1866	for( Int k = 0; k <= vpsVuiBspHrdP->getNumPartitionsInSchemeMinus1( h, j ); k++ )
1867	{
1868	READ_CODE( vpsVuiBspHrdP->getBspHrdIdxLen( pcVPS ), uiCode, "bsp_hrd_idx" ); vpsVuiBspHrdP->setBspHrdIdx( h, i, t, j, k, uiCode );
1869	READ_UVLC( uiCode, "bsp_sched_idx" ); vpsVuiBspHrdP->setBspSchedIdx( h, i, t, j, k, uiCode );
1870	}
1871	}
1872	}
1873	}
1874	}
1875	}
1876	}
1877
1878	Void TDecCavlc::parseVideoSignalInfo( TComVideoSignalInfo* pcVideoSignalInfo )
1879	{
1880	UInt uiCode;
1881	READ_CODE( 3, uiCode, "video_vps_format" ); pcVideoSignalInfo->setVideoVpsFormat( uiCode );
1882	READ_FLAG( uiCode, "video_full_range_vps_flag" ); pcVideoSignalInfo->setVideoFullRangeVpsFlag( uiCode == 1 );
1883	READ_CODE( 8, uiCode, "colour_primaries_vps" ); pcVideoSignalInfo->setColourPrimariesVps( uiCode );
1884	READ_CODE( 8, uiCode, "transfer_characteristics_vps" ); pcVideoSignalInfo->setTransferCharacteristicsVps( uiCode );
1885	READ_CODE( 8, uiCode, "matrix_coeffs_vps" ); pcVideoSignalInfo->setMatrixCoeffsVps( uiCode );
1886	}
1887
1888	Void TDecCavlc::parseDpbSize( TComVPS* vps )
1889	{
1890	UInt uiCode;
1891	TComDpbSize* dpbSize = vps->getDpbSize();
1892	assert ( dpbSize != 0 );
1893
1894	for( Int i = 1; i < vps->getNumOutputLayerSets(); i++ )
1895	{
1896	Int currLsIdx = vps->olsIdxToLsIdx( i );
1897	READ_FLAG( uiCode, "sub_layer_flag_info_present_flag" ); dpbSize->setSubLayerFlagInfoPresentFlag( i, uiCode == 1 );
1898	for( Int j = 0; j <= vps->getMaxSubLayersInLayerSetMinus1( currLsIdx ); j++ )
1899	{
1900	if( j > 0 && dpbSize->getSubLayerDpbInfoPresentFlag( i, j ) )
1901	{
1902	READ_FLAG( uiCode, "sub_layer_dpb_info_present_flag" ); dpbSize->setSubLayerDpbInfoPresentFlag( i, j, uiCode == 1 );
1903	}
1904	if( dpbSize->getSubLayerDpbInfoPresentFlag( i, j ) )
1905	{
1906	for( Int k = 0; k < vps->getNumLayersInIdList( currLsIdx ); k++ )
1907	{
1908	if ( vps->getNecessaryLayerFlag( i, k ) && ( vps->getVpsBaseLayerInternalFlag() \|\| ( vps->getLayerSetLayerIdList(vps->olsIdxToLsIdx(i),k) != 0 ) ))
1909	{
1910	READ_UVLC( uiCode, "max_vps_dec_pic_buffering_minus1" ); dpbSize->setMaxVpsDecPicBufferingMinus1( i, k, j, uiCode );
1911	}
1912	else
1913	{
1914	if ( vps->getNecessaryLayerFlag( i, k ) && ( j == 0 ) && ( k == 0 ))
1915	{
1916	dpbSize->setMaxVpsDecPicBufferingMinus1(i ,k, j, 0 );
1917	}
1918	}
1919	}
1920	READ_UVLC( uiCode, "max_vps_num_reorder_pics" ); dpbSize->setMaxVpsNumReorderPics( i, j, uiCode );
1921	READ_UVLC( uiCode, "max_vps_latency_increase_plus1" ); dpbSize->setMaxVpsLatencyIncreasePlus1( i, j, uiCode );
1922	}
1923	else
1924	{
1925	if ( j > 0 )
1926	{
1927	for( Int k = 0; k < vps->getNumLayersInIdList( vps->olsIdxToLsIdx( i ) ); k++ )
1928	{
1929	if ( vps->getNecessaryLayerFlag(i, k ) )
1930	{
1931	dpbSize->setMaxVpsDecPicBufferingMinus1( i, k, j, dpbSize->getMaxVpsDecPicBufferingMinus1( i,k, j - 1 ) );
1932	}
1933	}
1934	dpbSize->setMaxVpsNumReorderPics ( i, j, dpbSize->getMaxVpsNumReorderPics ( i, j - 1 ) );
1935	dpbSize->setMaxVpsLatencyIncreasePlus1( i, j, dpbSize->getMaxVpsLatencyIncreasePlus1( i, j - 1 ) );
1936	}
1937	}
1938	}
1939	}
1940	}
1941
1942	#if H_3D
1943	#if HHI_VPS_3D_EXTENSION_I3_J0107
1944	Void TDecCavlc::parseVPS3dExtension( TComVPS* pcVPS )
1945	#else
1946	Void TDecCavlc::parseVPSExtension2( TComVPS* pcVPS )
1947	#endif
1948	{
1949	UInt uiCode;
1950
1951	#if !HHI_TOOL_PARAMETERS_I2_J0107
1952	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1953	{
1954	#if H_3D_ARP
1955	pcVPS->setUseAdvRP ( i, 0 );
1956	pcVPS->setARPStepNum( i, 1 );
1957	#endif
1958	#if H_3D_SPIVMP
1959	pcVPS->setSubPULog2Size(i, 0);
1960	#endif
1961	{
1962	#if H_3D_IV_MERGE
1963	READ_FLAG( uiCode, "iv_mv_pred_flag[i]"); pcVPS->setIvMvPredFlag ( i, uiCode == 1 ? true : false );
1964	READ_FLAG( uiCode, "iv_mv_scaling_flag[i]"); pcVPS->setIvMvScalingFlag ( i, uiCode == 1 ? true : false );
1965	#endif
1966	if( !( pcVPS->getDepthId( i ) == 1 ) )
1967	{
1968	#if H_3D_IV_MERGE
1969	if( !pcVPS->getNumDirectRefLayers(i) )
1970	{
1971	assert( !uiCode );
1972	}
1973	#if H_3D_SPIVMP
1974	READ_UVLC (uiCode, "log2_sub_PU_size_minus3[i]"); pcVPS->setSubPULog2Size(i, uiCode+3);
1975	#endif
1976	#endif
1977	#if H_3D_ARP
1978	READ_FLAG( uiCode, "iv_res_pred_flag[i]" ); pcVPS->setUseAdvRP ( i, uiCode ); pcVPS->setARPStepNum( i, uiCode ? H_3D_ARP_WFNR : 1 );
1979	if( !pcVPS->getNumDirectRefLayers(i) )
1980	{
1981	assert( !uiCode );
1982	}
1983	#endif
1984	#if H_3D_NBDV_REF
1985	READ_FLAG( uiCode, "depth_refinement_flag[i]"); pcVPS->setDepthRefinementFlag ( i, uiCode == 1 ? true : false );
1986	#endif
1987	#if H_3D_VSP
1988	READ_FLAG( uiCode, "view_synthesis_pred_flag[i]"); pcVPS->setViewSynthesisPredFlag( i, uiCode == 1 ? true : false );
1989	if( !pcVPS->getNumDirectRefLayers(i) )
1990	{
1991	assert( !uiCode );
1992	}
1993	#endif
1994	#if H_3D_DBBP
1995	READ_FLAG( uiCode, "use_dbbp_flag[i]" ); pcVPS->setUseDBBP( i, uiCode == 1 ? true : false );
1996	#endif
1997	}
1998	else
1999	{
2000	#if H_3D_IV_MERGE
2001	READ_FLAG( uiCode, "mpi_flag[i]" ); pcVPS->setMPIFlag( i, uiCode == 1 ? true : false );
2002	READ_UVLC (uiCode, "log2_mpi_sub_PU_size_minus3[i]"); pcVPS->setSubPUMPILog2Size(i, uiCode+3);
2003	#endif
2004	READ_FLAG( uiCode, "vps_depth_modes_flag[i]" ); pcVPS->setVpsDepthModesFlag( i, uiCode == 1 ? true : false );
2005	#if H_3D
2006	READ_FLAG( uiCode, "ivp_flag[i]" ); pcVPS->setIVPFlag( i, uiCode == 1 ? true : false );
2007	#endif
2008	#if H_3D_QTLPC
2009	READ_FLAG( uiCode, "lim_qt_pred_flag[i]"); pcVPS->setLimQtPredFlag ( i, uiCode == 1 ? true : false );
2010	#endif
2011	#if H_3D_INTER_SDC
2012	READ_FLAG( uiCode, "depth_inter_SDC_flag" ); pcVPS->setInterSDCFlag( i, uiCode ? true : false );
2013	#endif
2014	}
2015	}
2016	}
2017	#endif
2018
2019	UInt uiCamParPrecision = 0;
2020	Bool bCamParSlice = false;
2021	Bool bCamParPresentFlag = false;
2022
2023	READ_UVLC( uiCamParPrecision, "cp_precision" );
2024	for (UInt viewIndex=1; viewIndex<pcVPS->getNumViews(); viewIndex++)
2025	{
2026	pcVPS->setCamParPresent ( viewIndex, false );
2027	pcVPS->setHasCamParInSliceHeader( viewIndex, false );
2028	READ_FLAG( uiCode, "cp_present_flag[i]" ); bCamParPresentFlag = ( uiCode == 1);
2029	if ( bCamParPresentFlag )
2030	{
2031	READ_FLAG( uiCode, "cp_in_slice_segment_header_flag[i]" ); bCamParSlice = ( uiCode == 1);
2032	if ( !bCamParSlice )
2033	{
2034	for( UInt uiBaseIndex = 0; uiBaseIndex < viewIndex; uiBaseIndex++ )
2035	{
2036	Int iCode;
2037	READ_SVLC( iCode, "vps_cp_scale" ); m_aaiTempScale [ uiBaseIndex ][ viewIndex ] = iCode;
2038	READ_SVLC( iCode, "vps_cp_off" ); m_aaiTempOffset [ uiBaseIndex ][ viewIndex ] = iCode;
2039	READ_SVLC( iCode, "vps_cp_inv_scale_plus_scale" ); m_aaiTempScale [ viewIndex ][ uiBaseIndex ] = iCode - m_aaiTempScale [ uiBaseIndex ][ viewIndex ];
2040	READ_SVLC( iCode, "vps_cp_inv_off_plus_off" ); m_aaiTempOffset [ viewIndex ][ uiBaseIndex ] = iCode - m_aaiTempOffset[ uiBaseIndex ][ viewIndex ];
2041	}
2042	}
2043	pcVPS->initCamParaVPS( viewIndex, bCamParPresentFlag, uiCamParPrecision, bCamParSlice, m_aaiTempScale, m_aaiTempOffset );
2044	}
2045	}
2046	}
2047	#endif
2048	#endif
2049	#if H_MV
2050	Void TDecCavlc::parseSliceHeader (TComSlice& rpcSlice, ParameterSetManagerDecoder parameterSetManager, Int targetOlsIdx)
2051	#else
2052	Void TDecCavlc::parseSliceHeader (TComSlice& rpcSlice, ParameterSetManagerDecoder parameterSetManager)
2053	#endif
2054	{
2055	UInt uiCode;
2056	Int iCode;
2057
2058	#if ENC_DEC_TRACE
2059	xTraceSliceHeader(rpcSlice);
2060	#endif
2061	TComPPS* pps = NULL;
2062	TComSPS* sps = NULL;
2063	#if H_MV
2064	TComVPS* vps = NULL;
2065	#endif
2066
2067	UInt firstSliceSegmentInPic;
2068	READ_FLAG( firstSliceSegmentInPic, "first_slice_segment_in_pic_flag" );
2069	if( rpcSlice->getRapPicFlag())
2070	{
2071	READ_FLAG( uiCode, "no_output_of_prior_pics_flag" ); //ignored -- updated already
2072	#if SETTING_NO_OUT_PIC_PRIOR
2073	rpcSlice->setNoOutputPriorPicsFlag(uiCode ? true : false);
2074	#else
2075	rpcSlice->setNoOutputPicPrior( false );
2076	#endif
2077	}
2078
2079	READ_UVLC ( uiCode, "slice_pic_parameter_set_id" ); rpcSlice->setPPSId(uiCode);
2080	pps = parameterSetManager->getPrefetchedPPS(uiCode);
2081	//!KS: need to add error handling code here, if PPS is not available
2082	assert(pps!=0);
2083	sps = parameterSetManager->getPrefetchedSPS(pps->getSPSId());
2084	//!KS: need to add error handling code here, if SPS is not available
2085	assert(sps!=0);
2086	#if H_MV
2087	vps = parameterSetManager->getPrefetchedVPS(sps->getVPSId());
2088	assert( vps != NULL );
2089
2090	sps->inferRepFormat ( vps , rpcSlice->getLayerId() );
2091	sps->inferScalingList( parameterSetManager->getActiveSPS( sps->getSpsScalingListRefLayerId() ) );
2092	sps->inferSpsMaxDecPicBufferingMinus1( vps, targetOlsIdx, rpcSlice->getLayerId(), false );
2093
2094	if ( sps->getVuiParametersPresentFlag() )
2095	{
2096	sps->getVuiParameters()->inferVideoSignalInfo( vps, rpcSlice->getLayerId() );
2097	}
2098	rpcSlice->setVPS(vps);
2099	rpcSlice->setViewId ( vps->getViewId ( rpcSlice->getLayerId() ) );
2100	rpcSlice->setViewIndex( vps->getViewIndex( rpcSlice->getLayerId() ) );
2101	#if H_3D
2102	rpcSlice->setIsDepth ( vps->getDepthId ( rpcSlice->getLayerId() ) == 1 );
2103	#endif
2104	#endif
2105	rpcSlice->setSPS(sps);
2106	#if HHI_TOOL_PARAMETERS_I2_J0107
2107	#if H_3D
2108	rpcSlice->init3dToolParameters();
2109	#endif
2110	#endif
2111	rpcSlice->setPPS(pps);
2112	if( pps->getDependentSliceSegmentsEnabledFlag() && ( !firstSliceSegmentInPic ))
2113	{
2114	READ_FLAG( uiCode, "dependent_slice_segment_flag" ); rpcSlice->setDependentSliceSegmentFlag(uiCode ? true : false);
2115	}
2116	else
2117	{
2118	rpcSlice->setDependentSliceSegmentFlag(false);
2119	}
2120	Int numCTUs = ((sps->getPicWidthInLumaSamples()+sps->getMaxCUWidth()-1)/sps->getMaxCUWidth())*((sps->getPicHeightInLumaSamples()+sps->getMaxCUHeight()-1)/sps->getMaxCUHeight());
2121	Int maxParts = (1<<(sps->getMaxCUDepth()<<1));
2122	UInt sliceSegmentAddress = 0;
2123	Int bitsSliceSegmentAddress = 0;
2124	while(numCTUs>(1<<bitsSliceSegmentAddress))
2125	{
2126	bitsSliceSegmentAddress++;
2127	}
2128
2129	if(!firstSliceSegmentInPic)
2130	{
2131	READ_CODE( bitsSliceSegmentAddress, sliceSegmentAddress, "slice_segment_address" );
2132	}
2133	//set uiCode to equal slice start address (or dependent slice start address)
2134	Int startCuAddress = maxParts*sliceSegmentAddress;
2135	rpcSlice->setSliceSegmentCurStartCUAddr( startCuAddress );
2136	rpcSlice->setSliceSegmentCurEndCUAddr(numCTUs*maxParts);
2137
2138	if (rpcSlice->getDependentSliceSegmentFlag())
2139	{
2140	rpcSlice->setNextSlice ( false );
2141	rpcSlice->setNextSliceSegment ( true );
2142	}
2143	else
2144	{
2145	rpcSlice->setNextSlice ( true );
2146	rpcSlice->setNextSliceSegment ( false );
2147
2148	rpcSlice->setSliceCurStartCUAddr(startCuAddress);
2149	rpcSlice->setSliceCurEndCUAddr(numCTUs*maxParts);
2150	}
2151
2152	#if H_MV
2153	UInt slicePicOrderCntLsb = 0;
2154	#endif
2155
2156	if(!rpcSlice->getDependentSliceSegmentFlag())
2157	{
2158	#if H_MV
2159	Int esb = 0; //Don't use i, otherwise will shadow something below
2160
2161	if ( rpcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
2162	{
2163	esb++;
2164	READ_FLAG( uiCode, "discardable_flag" ); rpcSlice->setDiscardableFlag( uiCode == 1 );
2165	if ( uiCode == 1 )
2166	{
2167	assert(rpcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_TRAIL_R &&
2168	rpcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_TSA_R &&
2169	rpcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_STSA_R &&
2170	rpcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_RADL_R &&
2171	rpcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_RASL_R);
2172	}
2173	}
2174
2175	if ( rpcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
2176	{
2177	esb++;
2178	READ_FLAG( uiCode, "cross_layer_bla_flag" ); rpcSlice->setCrossLayerBlaFlag( uiCode == 1 );
2179	}
2180	rpcSlice->checkCrossLayerBlaFlag( );
2181
2182	#if !H_MV_HLS7_GEN && !H_MV_HLS_FIX
2183	if ( rpcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
2184	{
2185	esb++;
2186	READ_FLAG( uiCode, "poc_reset_flag" ); rpcSlice->setPocResetFlag( uiCode == 1 );
2187	}
2188	#endif
2189
2190	for (; esb < rpcSlice->getPPS()->getNumExtraSliceHeaderBits(); esb++)
2191	#else
2192	for (Int i = 0; i < rpcSlice->getPPS()->getNumExtraSliceHeaderBits(); i++)
2193	#endif
2194	{
2195	READ_FLAG(uiCode, "slice_reserved_undetermined_flag[]"); // ignored
2196	}
2197
2198	READ_UVLC ( uiCode, "slice_type" ); rpcSlice->setSliceType((SliceType)uiCode);
2199	if( pps->getOutputFlagPresentFlag() )
2200	{
2201	READ_FLAG( uiCode, "pic_output_flag" ); rpcSlice->setPicOutputFlag( uiCode ? true : false );
2202	}
2203	else
2204	{
2205	rpcSlice->setPicOutputFlag( true );
2206	}
2207	// in the first version chroma_format_idc is equal to one, thus colour_plane_id will not be present
2208	assert (sps->getChromaFormatIdc() == 1 );
2209	// if( separate_colour_plane_flag == 1 )
2210	// colour_plane_id u(2)
2211
2212
2213	#if H_MV
2214	Int iPOClsb = slicePicOrderCntLsb; // Needed later
2215	if ( (rpcSlice->getLayerId() > 0 && !vps->getPocLsbNotPresentFlag( rpcSlice->getLayerIdInVps())) \|\| !rpcSlice->getIdrPicFlag() )
2216	{
2217	READ_CODE(sps->getBitsForPOC(), slicePicOrderCntLsb, "slice_pic_order_cnt_lsb");
2218	}
2219	rpcSlice->setSlicePicOrderCntLsb( slicePicOrderCntLsb );
2220
2221	Bool picOrderCntMSBZeroFlag = false;
2222
2223	// as in HM code. However are all cases for IRAP picture with NoRaslOutputFlag equal to 1 covered??
2224	picOrderCntMSBZeroFlag = picOrderCntMSBZeroFlag \|\| ( rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP );
2225	picOrderCntMSBZeroFlag = picOrderCntMSBZeroFlag \|\| ( rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL );
2226	picOrderCntMSBZeroFlag = picOrderCntMSBZeroFlag \|\| ( rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP );
2227	picOrderCntMSBZeroFlag = picOrderCntMSBZeroFlag \|\| rpcSlice->getIdrPicFlag();
2228
2229	// TBD picOrderCntMSBZeroFlag = picOrderCntMSBZeroFlag \|\| ( rpcSlice->getLayerId() > 0 && !rpcSlice->getFirstPicInLayerDecodedFlag() );
2230
2231	Int picOrderCntMSB = 0;
2232
2233	if ( !picOrderCntMSBZeroFlag )
2234	{
2235	Int prevPicOrderCnt = rpcSlice->getPrevTid0POC();
2236	Int maxPicOrderCntLsb = 1 << sps->getBitsForPOC();
2237	Int prevPicOrderCntLsb = prevPicOrderCnt & (maxPicOrderCntLsb - 1);
2238	Int prevPicOrderCntMsb = prevPicOrderCnt - prevPicOrderCntLsb;
2239
2240	if( ( slicePicOrderCntLsb < prevPicOrderCntLsb ) && ( ( prevPicOrderCntLsb - slicePicOrderCntLsb ) >= ( maxPicOrderCntLsb / 2 ) ) )
2241	{
2242	picOrderCntMSB = prevPicOrderCntMsb + maxPicOrderCntLsb;
2243	}
2244	else if( (slicePicOrderCntLsb > prevPicOrderCntLsb ) && ( (slicePicOrderCntLsb - prevPicOrderCntLsb ) > ( maxPicOrderCntLsb / 2 ) ) )
2245	{
2246	picOrderCntMSB = prevPicOrderCntMsb - maxPicOrderCntLsb;
2247	}
2248	else
2249	{
2250	picOrderCntMSB = prevPicOrderCntMsb;
2251	}
2252	}
2253
2254	rpcSlice->setPOC( picOrderCntMSB + slicePicOrderCntLsb );
2255	if ( rpcSlice->getPocResetFlag() )
2256	{
2257	rpcSlice->setPocBeforeReset ( rpcSlice->getPOC() );
2258	rpcSlice->setPOC ( 0 );
2259	}
2260	#endif
2261
2262	if( rpcSlice->getIdrPicFlag() )
2263	{
2264	#if !H_MV
2265	rpcSlice->setPOC(0);
2266	#endif
2267	TComReferencePictureSet* rps = rpcSlice->getLocalRPS();
2268	rps->setNumberOfNegativePictures(0);
2269	rps->setNumberOfPositivePictures(0);
2270	rps->setNumberOfLongtermPictures(0);
2271	rps->setNumberOfPictures(0);
2272	rpcSlice->setRPS(rps);
2273	#if H_MV
2274	rpcSlice->setEnableTMVPFlag(false);
2275	#endif
2276	}
2277	else
2278	{
2279	#if !H_MV
2280	READ_CODE(sps->getBitsForPOC(), uiCode, "pic_order_cnt_lsb");
2281	Int iPOClsb = uiCode;
2282	Int iPrevPOC = rpcSlice->getPrevTid0POC();
2283	Int iMaxPOClsb = 1<< sps->getBitsForPOC();
2284	Int iPrevPOClsb = iPrevPOC & (iMaxPOClsb - 1);
2285	Int iPrevPOCmsb = iPrevPOC-iPrevPOClsb;
2286	Int iPOCmsb;
2287	if( ( iPOClsb < iPrevPOClsb ) && ( ( iPrevPOClsb - iPOClsb ) >= ( iMaxPOClsb / 2 ) ) )
2288	{
2289	iPOCmsb = iPrevPOCmsb + iMaxPOClsb;
2290	}
2291	else if( (iPOClsb > iPrevPOClsb ) && ( (iPOClsb - iPrevPOClsb ) > ( iMaxPOClsb / 2 ) ) )
2292	{
2293	iPOCmsb = iPrevPOCmsb - iMaxPOClsb;
2294	}
2295	else
2296	{
2297	iPOCmsb = iPrevPOCmsb;
2298	}
2299	if ( rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
2300	\|\| rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
2301	\|\| rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP )
2302	{
2303	// For BLA picture types, POCmsb is set to 0.
2304	iPOCmsb = 0;
2305	}
2306	rpcSlice->setPOC (iPOCmsb+iPOClsb);
2307	#endif
2308	TComReferencePictureSet* rps;
2309	rps = rpcSlice->getLocalRPS();
2310	rpcSlice->setRPS(rps);
2311	READ_FLAG( uiCode, "short_term_ref_pic_set_sps_flag" );
2312	if(uiCode == 0) // use short-term reference picture set explicitly signalled in slice header
2313	{
2314	parseShortTermRefPicSet(sps,rps, sps->getRPSList()->getNumberOfReferencePictureSets());
2315	#if H_MV
2316	if ( !rps->getInterRPSPrediction( ) )
2317	{ // check sum of num_positive_pics and num_negative_pics
2318	rps->checkMaxNumPics(
2319	vps->getVpsExtensionFlag(),
2320	MAX_INT, // To be replaced by MaxDbpSize
2321	rpcSlice->getLayerId(),
2322	sps->getMaxDecPicBuffering( sps->getSpsMaxSubLayersMinus1() ) - 1 );
2323	}
2324	#endif
2325	}
2326	else // use reference to short-term reference picture set in PPS
2327	{
2328	Int numBits = 0;
2329	while ((1 << numBits) < rpcSlice->getSPS()->getRPSList()->getNumberOfReferencePictureSets())
2330	{
2331	numBits++;
2332	}
2333	if (numBits > 0)
2334	{
2335	READ_CODE( numBits, uiCode, "short_term_ref_pic_set_idx");
2336	}
2337	else
2338	{
2339	uiCode = 0;
2340	}
2341	rps = (sps->getRPSList()->getReferencePictureSet(uiCode));
2342	}
2343	if(sps->getLongTermRefsPresent())
2344	{
2345	Int offset = rps->getNumberOfNegativePictures()+rps->getNumberOfPositivePictures();
2346	UInt numOfLtrp = 0;
2347	UInt numLtrpInSPS = 0;
2348	if (rpcSlice->getSPS()->getNumLongTermRefPicSPS() > 0)
2349	{
2350	READ_UVLC( uiCode, "num_long_term_sps");
2351	numLtrpInSPS = uiCode;
2352	numOfLtrp += numLtrpInSPS;
2353	rps->setNumberOfLongtermPictures(numOfLtrp);
2354	}
2355	Int bitsForLtrpInSPS = 0;
2356	while (rpcSlice->getSPS()->getNumLongTermRefPicSPS() > (1 << bitsForLtrpInSPS))
2357	{
2358	bitsForLtrpInSPS++;
2359	}
2360	READ_UVLC( uiCode, "num_long_term_pics"); rps->setNumberOfLongtermPictures(uiCode);
2361	numOfLtrp += uiCode;
2362	rps->setNumberOfLongtermPictures(numOfLtrp);
2363	Int maxPicOrderCntLSB = 1 << rpcSlice->getSPS()->getBitsForPOC();
2364	Int prevDeltaMSB = 0, deltaPocMSBCycleLT = 0;;
2365	for(Int j=offset+rps->getNumberOfLongtermPictures()-1, k = 0; k < numOfLtrp; j--, k++)
2366	{
2367	Int pocLsbLt;
2368	if (k < numLtrpInSPS)
2369	{
2370	uiCode = 0;
2371	if (bitsForLtrpInSPS > 0)
2372	{
2373	READ_CODE(bitsForLtrpInSPS, uiCode, "lt_idx_sps[i]");
2374	}
2375	Int usedByCurrFromSPS=rpcSlice->getSPS()->getUsedByCurrPicLtSPSFlag(uiCode);
2376
2377	pocLsbLt = rpcSlice->getSPS()->getLtRefPicPocLsbSps(uiCode);
2378	rps->setUsed(j,usedByCurrFromSPS);
2379	}
2380	else
2381	{
2382	READ_CODE(rpcSlice->getSPS()->getBitsForPOC(), uiCode, "poc_lsb_lt"); pocLsbLt= uiCode;
2383	READ_FLAG( uiCode, "used_by_curr_pic_lt_flag"); rps->setUsed(j,uiCode);
2384	}
2385	READ_FLAG(uiCode,"delta_poc_msb_present_flag");
2386	Bool mSBPresentFlag = uiCode ? true : false;
2387	if(mSBPresentFlag)
2388	{
2389	READ_UVLC( uiCode, "delta_poc_msb_cycle_lt[i]" );
2390	Bool deltaFlag = false;
2391	// First LTRP \|\| First LTRP from SH
2392	if( (j == offset+rps->getNumberOfLongtermPictures()-1) \|\| (j == offset+(numOfLtrp-numLtrpInSPS)-1) )
2393	{
2394	deltaFlag = true;
2395	}
2396	if(deltaFlag)
2397	{
2398	deltaPocMSBCycleLT = uiCode;
2399	}
2400	else
2401	{
2402	deltaPocMSBCycleLT = uiCode + prevDeltaMSB;
2403	}
2404
2405	Int pocLTCurr = rpcSlice->getPOC() - deltaPocMSBCycleLT * maxPicOrderCntLSB
2406	- iPOClsb + pocLsbLt;
2407	rps->setPOC (j, pocLTCurr);
2408	rps->setDeltaPOC(j, - rpcSlice->getPOC() + pocLTCurr);
2409	rps->setCheckLTMSBPresent(j,true);
2410	}
2411	else
2412	{
2413	rps->setPOC (j, pocLsbLt);
2414	rps->setDeltaPOC(j, - rpcSlice->getPOC() + pocLsbLt);
2415	rps->setCheckLTMSBPresent(j,false);
2416
2417	// reset deltaPocMSBCycleLT for first LTRP from slice header if MSB not present
2418	if( j == offset+(numOfLtrp-numLtrpInSPS)-1 )
2419	{
2420	deltaPocMSBCycleLT = 0;
2421	}
2422	}
2423	prevDeltaMSB = deltaPocMSBCycleLT;
2424	}
2425	offset += rps->getNumberOfLongtermPictures();
2426	rps->setNumberOfPictures(offset);
2427	}
2428	#if H_MV
2429	if ( !rps->getInterRPSPrediction( ) )
2430	{ // check sum of NumPositivePics, NumNegativePics, num_long_term_sps and num_long_term_pics
2431	rps->checkMaxNumPics(
2432	vps->getVpsExtensionFlag(),
2433	MAX_INT, // To be replaced by MaxDbpsize
2434	rpcSlice->getLayerId(),
2435	sps->getMaxDecPicBuffering( sps->getSpsMaxSubLayersMinus1() ) - 1 );
2436	}
2437	#endif
2438	if ( rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
2439	\|\| rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
2440	\|\| rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP )
2441	{
2442	// In the case of BLA picture types, rps data is read from slice header but ignored
2443	rps = rpcSlice->getLocalRPS();
2444	rps->setNumberOfNegativePictures(0);
2445	rps->setNumberOfPositivePictures(0);
2446	rps->setNumberOfLongtermPictures(0);
2447	rps->setNumberOfPictures(0);
2448	rpcSlice->setRPS(rps);
2449	}
2450	if (rpcSlice->getSPS()->getTMVPFlagsPresent())
2451	{
2452	#if H_MV
2453	READ_FLAG( uiCode, "slice_temporal_mvp_enabled_flag" );
2454	#else
2455	READ_FLAG( uiCode, "slice_temporal_mvp_enable_flag" );
2456	#endif
2457	rpcSlice->setEnableTMVPFlag( uiCode == 1 ? true : false );
2458	}
2459	else
2460	{
2461	rpcSlice->setEnableTMVPFlag(false);
2462	}
2463	}
2464	#if H_MV
2465	Bool interLayerPredLayerIdcPresentFlag = false;
2466	Int layerId = rpcSlice->getLayerId();
2467	#if HHI_DEPENDENCY_SIGNALLING_I1_J0107
2468	#if H_3D
2469	if( rpcSlice->getLayerId() > 0 && !vps->getAllRefLayersActiveFlag() && vps->getNumRefListLayers( layerId ) > 0 )
2470	#else
2471	if( rpcSlice->getLayerId() > 0 && !vps->getAllRefLayersActiveFlag() && vps->getNumDirectRefLayers( layerId ) > 0 )
2472	#endif
2473	#else
2474	if( rpcSlice->getLayerId() > 0 && !vps->getAllRefLayersActiveFlag() && vps->getNumDirectRefLayers( layerId ) > 0 )
2475	#endif
2476	{
2477	READ_FLAG( uiCode, "inter_layer_pred_enabled_flag" ); rpcSlice->setInterLayerPredEnabledFlag( uiCode == 1 );
2478	#if HHI_DEPENDENCY_SIGNALLING_I1_J0107
2479	#if H_3D
2480	if( rpcSlice->getInterLayerPredEnabledFlag() && vps->getNumRefListLayers( layerId ) > 1 )
2481	#else
2482	if( rpcSlice->getInterLayerPredEnabledFlag() && vps->getNumDirectRefLayers( layerId ) > 1 )
2483	#endif
2484	#else
2485	if( rpcSlice->getInterLayerPredEnabledFlag() && vps->getNumDirectRefLayers( layerId ) > 1 )
2486	#endif
2487	{
2488	if( !vps->getMaxOneActiveRefLayerFlag())
2489	{
2490	READ_CODE( rpcSlice->getNumInterLayerRefPicsMinus1Len( ), uiCode, "num_inter_layer_ref_pics_minus1" ); rpcSlice->setNumInterLayerRefPicsMinus1( uiCode );
2491	}
2492	#if HHI_DEPENDENCY_SIGNALLING_I1_J0107
2493	#if H_3D
2494	if ( rpcSlice->getNumActiveRefLayerPics() != vps->getNumRefListLayers( layerId ) )
2495	#else
2496	if ( rpcSlice->getNumActiveRefLayerPics() != vps->getNumDirectRefLayers( layerId ) )
2497	#endif
2498	#else
2499	if ( rpcSlice->getNumActiveRefLayerPics() != vps->getNumDirectRefLayers( layerId ) )
2500	#endif
2501	{
2502	interLayerPredLayerIdcPresentFlag = true;
2503	for( Int idx = 0; idx < rpcSlice->getNumActiveRefLayerPics(); idx++ )
2504	{
2505	READ_CODE( rpcSlice->getInterLayerPredLayerIdcLen( ), uiCode, "inter_layer_pred_layer_idc" ); rpcSlice->setInterLayerPredLayerIdc( idx, uiCode );
2506	}
2507	}
2508	}
2509	}
2510	if ( !interLayerPredLayerIdcPresentFlag )
2511	{
2512	for( Int i = 0; i < rpcSlice->getNumActiveRefLayerPics(); i++ )
2513	{
2514	rpcSlice->setInterLayerPredLayerIdc( i, rpcSlice->getRefLayerPicIdc( i ) );
2515	}
2516	}
2517	#endif
2518	if(sps->getUseSAO())
2519	{
2520	READ_FLAG(uiCode, "slice_sao_luma_flag"); rpcSlice->setSaoEnabledFlag((Bool)uiCode);
2521	READ_FLAG(uiCode, "slice_sao_chroma_flag"); rpcSlice->setSaoEnabledFlagChroma((Bool)uiCode);
2522	}
2523
2524	if (rpcSlice->getIdrPicFlag())
2525	{
2526	rpcSlice->setEnableTMVPFlag(false);
2527	}
2528	if (!rpcSlice->isIntra())
2529	{
2530
2531	READ_FLAG( uiCode, "num_ref_idx_active_override_flag");
2532	if (uiCode)
2533	{
2534	READ_UVLC (uiCode, "num_ref_idx_l0_active_minus1" ); rpcSlice->setNumRefIdx( REF_PIC_LIST_0, uiCode + 1 );
2535	if (rpcSlice->isInterB())
2536	{
2537	READ_UVLC (uiCode, "num_ref_idx_l1_active_minus1" ); rpcSlice->setNumRefIdx( REF_PIC_LIST_1, uiCode + 1 );
2538	}
2539	else
2540	{
2541	rpcSlice->setNumRefIdx(REF_PIC_LIST_1, 0);
2542	}
2543	}
2544	else
2545	{
2546	rpcSlice->setNumRefIdx(REF_PIC_LIST_0, rpcSlice->getPPS()->getNumRefIdxL0DefaultActive());
2547	if (rpcSlice->isInterB())
2548	{
2549	rpcSlice->setNumRefIdx(REF_PIC_LIST_1, rpcSlice->getPPS()->getNumRefIdxL1DefaultActive());
2550	}
2551	else
2552	{
2553	rpcSlice->setNumRefIdx(REF_PIC_LIST_1,0);
2554	}
2555	}
2556	}
2557	// }
2558	TComRefPicListModification* refPicListModification = rpcSlice->getRefPicListModification();
2559	if(!rpcSlice->isIntra())
2560	{
2561	if( !rpcSlice->getPPS()->getListsModificationPresentFlag() \|\| rpcSlice->getNumRpsCurrTempList() <= 1 )
2562	{
2563	refPicListModification->setRefPicListModificationFlagL0( 0 );
2564	}
2565	else
2566	{
2567	READ_FLAG( uiCode, "ref_pic_list_modification_flag_l0" ); refPicListModification->setRefPicListModificationFlagL0( uiCode ? 1 : 0 );
2568	}
2569
2570	if(refPicListModification->getRefPicListModificationFlagL0())
2571	{
2572	uiCode = 0;
2573	Int i = 0;
2574	Int numRpsCurrTempList0 = rpcSlice->getNumRpsCurrTempList();
2575	if ( numRpsCurrTempList0 > 1 )
2576	{
2577	Int length = 1;
2578	numRpsCurrTempList0 --;
2579	while ( numRpsCurrTempList0 >>= 1)
2580	{
2581	length ++;
2582	}
2583	for (i = 0; i < rpcSlice->getNumRefIdx(REF_PIC_LIST_0); i ++)
2584	{
2585	READ_CODE( length, uiCode, "list_entry_l0" );
2586	refPicListModification->setRefPicSetIdxL0(i, uiCode );
2587	}
2588	}
2589	else
2590	{
2591	for (i = 0; i < rpcSlice->getNumRefIdx(REF_PIC_LIST_0); i ++)
2592	{
2593	refPicListModification->setRefPicSetIdxL0(i, 0 );
2594	}
2595	}
2596	}
2597	}
2598	else
2599	{
2600	refPicListModification->setRefPicListModificationFlagL0(0);
2601	}
2602	if(rpcSlice->isInterB())
2603	{
2604	if( !rpcSlice->getPPS()->getListsModificationPresentFlag() \|\| rpcSlice->getNumRpsCurrTempList() <= 1 )
2605	{
2606	refPicListModification->setRefPicListModificationFlagL1( 0 );
2607	}
2608	else
2609	{
2610	READ_FLAG( uiCode, "ref_pic_list_modification_flag_l1" ); refPicListModification->setRefPicListModificationFlagL1( uiCode ? 1 : 0 );
2611	}
2612	if(refPicListModification->getRefPicListModificationFlagL1())
2613	{
2614	uiCode = 0;
2615	Int i = 0;
2616	Int numRpsCurrTempList1 = rpcSlice->getNumRpsCurrTempList();
2617	if ( numRpsCurrTempList1 > 1 )
2618	{
2619	Int length = 1;
2620	numRpsCurrTempList1 --;
2621	while ( numRpsCurrTempList1 >>= 1)
2622	{
2623	length ++;
2624	}
2625	for (i = 0; i < rpcSlice->getNumRefIdx(REF_PIC_LIST_1); i ++)
2626	{
2627	READ_CODE( length, uiCode, "list_entry_l1" );
2628	refPicListModification->setRefPicSetIdxL1(i, uiCode );
2629	}
2630	}
2631	else
2632	{
2633	for (i = 0; i < rpcSlice->getNumRefIdx(REF_PIC_LIST_1); i ++)
2634	{
2635	refPicListModification->setRefPicSetIdxL1(i, 0 );
2636	}
2637	}
2638	}
2639	}
2640	else
2641	{
2642	refPicListModification->setRefPicListModificationFlagL1(0);
2643	}
2644	if (rpcSlice->isInterB())
2645	{
2646	READ_FLAG( uiCode, "mvd_l1_zero_flag" ); rpcSlice->setMvdL1ZeroFlag( (uiCode ? true : false) );
2647	}
2648
2649	rpcSlice->setCabacInitFlag( false ); // default
2650	if(pps->getCabacInitPresentFlag() && !rpcSlice->isIntra())
2651	{
2652	READ_FLAG(uiCode, "cabac_init_flag");
2653	rpcSlice->setCabacInitFlag( uiCode ? true : false );
2654	}
2655
2656	if ( rpcSlice->getEnableTMVPFlag() )
2657	{
2658	if ( rpcSlice->getSliceType() == B_SLICE )
2659	{
2660	READ_FLAG( uiCode, "collocated_from_l0_flag" );
2661	rpcSlice->setColFromL0Flag(uiCode);
2662	}
2663	else
2664	{
2665	rpcSlice->setColFromL0Flag( 1 );
2666	}
2667
2668	if ( rpcSlice->getSliceType() != I_SLICE &&
2669	((rpcSlice->getColFromL0Flag() == 1 && rpcSlice->getNumRefIdx(REF_PIC_LIST_0) > 1)\|\|
2670	(rpcSlice->getColFromL0Flag() == 0 && rpcSlice->getNumRefIdx(REF_PIC_LIST_1) > 1)))
2671	{
2672	READ_UVLC( uiCode, "collocated_ref_idx" );
2673	rpcSlice->setColRefIdx(uiCode);
2674	}
2675	else
2676	{
2677	rpcSlice->setColRefIdx(0);
2678	}
2679	}
2680	if ( (pps->getUseWP() && rpcSlice->getSliceType()==P_SLICE) \|\| (pps->getWPBiPred() && rpcSlice->getSliceType()==B_SLICE) )
2681	{
2682	xParsePredWeightTable(rpcSlice);
2683	rpcSlice->initWpScaling();
2684	}
2685	#if H_3D_IC
2686	#if HHI_DEPENDENCY_SIGNALLING_I1_J0107
2687	else if( rpcSlice->getViewIndex() && ( rpcSlice->getSliceType() == P_SLICE \|\| rpcSlice->getSliceType() == B_SLICE ) && !rpcSlice->getIsDepth() && vps->getNumRefListLayers( layerId ) > 0 )
2688	#else
2689	else if( rpcSlice->getViewIndex() && ( rpcSlice->getSliceType() == P_SLICE \|\| rpcSlice->getSliceType() == B_SLICE ) && !rpcSlice->getIsDepth() && vps->getNumDirectRefLayers( layerId ) > 0 )
2690	#endif
2691	{
2692	UInt uiCodeTmp = 0;
2693
2694	READ_FLAG ( uiCodeTmp, "slice_ic_enable_flag" );
2695	rpcSlice->setApplyIC( uiCodeTmp );
2696
2697	if ( uiCodeTmp )
2698	{
2699	READ_FLAG ( uiCodeTmp, "ic_skip_mergeidx0" );
2700	rpcSlice->setIcSkipParseFlag( uiCodeTmp );
2701	}
2702	}
2703	#endif
2704	#if H_3D_SINGLE_DEPTH
2705	if(rpcSlice->getIsDepth())
2706	{
2707	UInt uiCodeTmp = 0;
2708	READ_FLAG( uiCodeTmp, "slice_enable_single_depth_mode" );
2709	rpcSlice->setApplySingleDepthMode(uiCodeTmp);
2710	}
2711	#endif
2712	if (!rpcSlice->isIntra())
2713	{
2714	READ_UVLC( uiCode, "five_minus_max_num_merge_cand");
2715	#if H_3D_IV_MERGE
2716	#if HHI_TOOL_PARAMETERS_I2_J0107
2717	rpcSlice->setMaxNumMergeCand(( ( rpcSlice->getMpiFlag() \|\| rpcSlice->getIvMvPredFlag() ) ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS) - uiCode);
2718	#else
2719	if(rpcSlice->getIsDepth())
2720	{
2721	Bool bMPIFlag = rpcSlice->getVPS()->getMPIFlag( rpcSlice->getLayerIdInVps() ) ;
2722	Bool ivMvPredFlag = rpcSlice->getVPS()->getIvMvPredFlag( rpcSlice->getLayerIdInVps() ) ;
2723	rpcSlice->setMaxNumMergeCand(( ( bMPIFlag \|\| ivMvPredFlag ) ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS) - uiCode);
2724	}
2725	else
2726	{
2727	Bool ivMvPredFlag = rpcSlice->getVPS()->getIvMvPredFlag( rpcSlice->getLayerIdInVps() ) ;
2728	rpcSlice->setMaxNumMergeCand(( ivMvPredFlag ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS) - uiCode);
2729	}
2730	#endif
2731
2732	#else
2733	rpcSlice->setMaxNumMergeCand(MRG_MAX_NUM_CANDS - uiCode);
2734	#endif
2735	}
2736
2737	READ_SVLC( iCode, "slice_qp_delta" );
2738	rpcSlice->setSliceQp (26 + pps->getPicInitQPMinus26() + iCode);
2739
2740	assert( rpcSlice->getSliceQp() >= -sps->getQpBDOffsetY() );
2741	assert( rpcSlice->getSliceQp() <= 51 );
2742
2743	if (rpcSlice->getPPS()->getSliceChromaQpFlag())
2744	{
2745	READ_SVLC( iCode, "slice_qp_delta_cb" );
2746	rpcSlice->setSliceQpDeltaCb( iCode );
2747	assert( rpcSlice->getSliceQpDeltaCb() >= -12 );
2748	assert( rpcSlice->getSliceQpDeltaCb() <= 12 );
2749	assert( (rpcSlice->getPPS()->getChromaCbQpOffset() + rpcSlice->getSliceQpDeltaCb()) >= -12 );
2750	assert( (rpcSlice->getPPS()->getChromaCbQpOffset() + rpcSlice->getSliceQpDeltaCb()) <= 12 );
2751
2752	READ_SVLC( iCode, "slice_qp_delta_cr" );
2753	rpcSlice->setSliceQpDeltaCr( iCode );
2754	assert( rpcSlice->getSliceQpDeltaCr() >= -12 );
2755	assert( rpcSlice->getSliceQpDeltaCr() <= 12 );
2756	assert( (rpcSlice->getPPS()->getChromaCrQpOffset() + rpcSlice->getSliceQpDeltaCr()) >= -12 );
2757	assert( (rpcSlice->getPPS()->getChromaCrQpOffset() + rpcSlice->getSliceQpDeltaCr()) <= 12 );
2758	}
2759
2760	if (rpcSlice->getPPS()->getDeblockingFilterControlPresentFlag())
2761	{
2762	if(rpcSlice->getPPS()->getDeblockingFilterOverrideEnabledFlag())
2763	{
2764	READ_FLAG ( uiCode, "deblocking_filter_override_flag" ); rpcSlice->setDeblockingFilterOverrideFlag(uiCode ? true : false);
2765	}
2766	else
2767	{
2768	rpcSlice->setDeblockingFilterOverrideFlag(0);
2769	}
2770	if(rpcSlice->getDeblockingFilterOverrideFlag())
2771	{
2772	READ_FLAG ( uiCode, "slice_disable_deblocking_filter_flag" ); rpcSlice->setDeblockingFilterDisable(uiCode ? 1 : 0);
2773	if(!rpcSlice->getDeblockingFilterDisable())
2774	{
2775	READ_SVLC( iCode, "slice_beta_offset_div2" ); rpcSlice->setDeblockingFilterBetaOffsetDiv2(iCode);
2776	assert(rpcSlice->getDeblockingFilterBetaOffsetDiv2() >= -6 &&
2777	rpcSlice->getDeblockingFilterBetaOffsetDiv2() <= 6);
2778	READ_SVLC( iCode, "slice_tc_offset_div2" ); rpcSlice->setDeblockingFilterTcOffsetDiv2(iCode);
2779	assert(rpcSlice->getDeblockingFilterTcOffsetDiv2() >= -6 &&
2780	rpcSlice->getDeblockingFilterTcOffsetDiv2() <= 6);
2781	}
2782	}
2783	else
2784	{
2785	rpcSlice->setDeblockingFilterDisable ( rpcSlice->getPPS()->getPicDisableDeblockingFilterFlag() );
2786	rpcSlice->setDeblockingFilterBetaOffsetDiv2( rpcSlice->getPPS()->getDeblockingFilterBetaOffsetDiv2() );
2787	rpcSlice->setDeblockingFilterTcOffsetDiv2 ( rpcSlice->getPPS()->getDeblockingFilterTcOffsetDiv2() );
2788	}
2789	}
2790	else
2791	{
2792	rpcSlice->setDeblockingFilterDisable ( false );
2793	rpcSlice->setDeblockingFilterBetaOffsetDiv2( 0 );
2794	rpcSlice->setDeblockingFilterTcOffsetDiv2 ( 0 );
2795	}
2796
2797	Bool isSAOEnabled = (!rpcSlice->getSPS()->getUseSAO())?(false):(rpcSlice->getSaoEnabledFlag()\|\|rpcSlice->getSaoEnabledFlagChroma());
2798	Bool isDBFEnabled = (!rpcSlice->getDeblockingFilterDisable());
2799
2800	if(rpcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() && ( isSAOEnabled \|\| isDBFEnabled ))
2801	{
2802	READ_FLAG( uiCode, "slice_loop_filter_across_slices_enabled_flag");
2803	}
2804	else
2805	{
2806	uiCode = rpcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag()?1:0;
2807	}
2808	rpcSlice->setLFCrossSliceBoundaryFlag( (uiCode==1)?true:false);
2809
2810	}
2811
2812	UInt *entryPointOffset = NULL;
2813	UInt numEntryPointOffsets, offsetLenMinus1;
2814	if( pps->getTilesEnabledFlag() \|\| pps->getEntropyCodingSyncEnabledFlag() )
2815	{
2816	READ_UVLC(numEntryPointOffsets, "num_entry_point_offsets"); rpcSlice->setNumEntryPointOffsets ( numEntryPointOffsets );
2817	if (numEntryPointOffsets>0)
2818	{
2819	READ_UVLC(offsetLenMinus1, "offset_len_minus1");
2820	}
2821	entryPointOffset = new UInt[numEntryPointOffsets];
2822	for (UInt idx=0; idx<numEntryPointOffsets; idx++)
2823	{
2824	READ_CODE(offsetLenMinus1+1, uiCode, "entry_point_offset_minus1");
2825	entryPointOffset[ idx ] = uiCode + 1;
2826	}
2827	}
2828	else
2829	{
2830	rpcSlice->setNumEntryPointOffsets ( 0 );
2831	}
2832
2833	#if H_3D
2834	#if H_3D_FCO
2835	if( rpcSlice->getVPS()->hasCamParInSliceHeader( rpcSlice->getViewIndex() ) && rpcSlice->getIsDepth() )
2836	#else
2837	if( rpcSlice->getVPS()->hasCamParInSliceHeader( rpcSlice->getViewIndex() ) && !rpcSlice->getIsDepth() )
2838	#endif
2839	{
2840	UInt uiViewIndex = rpcSlice->getViewIndex();
2841	for( UInt uiBaseIndex = 0; uiBaseIndex < uiViewIndex; uiBaseIndex++ )
2842	{
2843	READ_SVLC( iCode, "cp_scale" ); m_aaiTempScale [ uiBaseIndex ][ uiViewIndex ] = iCode;
2844	READ_SVLC( iCode, "cp_off" ); m_aaiTempOffset[ uiBaseIndex ][ uiViewIndex ] = iCode;
2845	READ_SVLC( iCode, "cp_inv_scale_plus_scale" ); m_aaiTempScale [ uiViewIndex ][ uiBaseIndex ] = iCode - m_aaiTempScale [ uiBaseIndex ][ uiViewIndex ];
2846	READ_SVLC( iCode, "cp_inv_off_plus_off" ); m_aaiTempOffset[ uiViewIndex ][ uiBaseIndex ] = iCode - m_aaiTempOffset[ uiBaseIndex ][ uiViewIndex ];
2847	}
2848	rpcSlice->setCamparaSlice( m_aaiTempScale, m_aaiTempOffset );
2849	}
2850	#endif
2851
2852	if(pps->getSliceHeaderExtensionPresentFlag())
2853	{
2854	#if H_MV
2855	READ_UVLC( uiCode, "slice_segment_header_extension_length" ); rpcSlice->setSliceSegmentHeaderExtensionLength( uiCode );
2856	UInt posFollSliceSegHeaderExtLen = m_pcBitstream->getNumBitsRead();
2857
2858	if( rpcSlice->getPPS()->getPocResetInfoPresentFlag() )
2859	{
2860	READ_CODE( 2, uiCode, "poc_reset_idc" ); rpcSlice->setPocResetIdc( uiCode );
2861	}
2862	else
2863	{
2864	rpcSlice->setPocResetIdc( 0 );
2865	}
2866	rpcSlice->checkPocResetIdc();
2867
2868	if ( rpcSlice->getVPS()->getPocLsbNotPresentFlag(rpcSlice->getLayerId()) && slicePicOrderCntLsb > 0 )
2869	{
2870	assert( rpcSlice->getPocResetIdc() != 2 );
2871	}
2872
2873	if( rpcSlice->getPocResetIdc() != 0 )
2874	{
2875	READ_CODE( 6, uiCode, "poc_reset_period_id" ); rpcSlice->setPocResetPeriodId( uiCode );
2876	}
2877	else
2878	{
2879	// TODO Copy poc_reset_period from earlier picture
2880	rpcSlice->setPocResetPeriodId( 0 );
2881	}
2882
2883	if( rpcSlice->getPocResetIdc() == 3 )
2884	{
2885	READ_FLAG( uiCode, "full_poc_reset_flag" ); rpcSlice->setFullPocResetFlag( uiCode == 1 );
2886	READ_CODE( rpcSlice->getPocLsbValLen() , uiCode, "poc_lsb_val" ); rpcSlice->setPocLsbVal( uiCode );
2887	}
2888	rpcSlice->checkPocLsbVal();
2889
2890	// Derive the value of PocMs8bValRequiredFlag
2891	#if !H_MV_HLS_FIX
2892	rpcSlice->setPocMsbValRequiredFlag( rpcSlice->getCraPicFlag() \|\| rpcSlice->getBlaPicFlag()
2893	/* \|\| TODO related to vps_poc_lsb_aligned_flag */
2894	);
2895	#endif
2896
2897	#if H_MV_HLS_FIX
2898	if( !rpcSlice->getPocMsbValRequiredFlag() && rpcSlice->getVPS()->getVpsPocLsbAlignedFlag() )
2899	#else
2900	if( !rpcSlice->getPocMsbValRequiredFlag() /* TODO && rpcSlice->getVPS()->getVpsPocLsbAlignedFlag() */ )
2901	#endif
2902	{
2903	READ_FLAG( uiCode, "poc_msb_val_present_flag" ); rpcSlice->setPocMsbValPresentFlag( uiCode == 1 );
2904	}
2905	else
2906	{
2907	rpcSlice->setPocMsbValPresentFlag( rpcSlice->inferPocMsbValPresentFlag( ) );
2908	}
2909
2910
2911	if( rpcSlice->getPocMsbValPresentFlag() )
2912	{
2913	READ_UVLC( uiCode, "poc_msb_val" ); rpcSlice->setPocMsbVal( uiCode );
2914	}
2915
2916	while( ( m_pcBitstream->getNumBitsRead() - posFollSliceSegHeaderExtLen ) < rpcSlice->getSliceSegmentHeaderExtensionLength() * 8 )
2917	{
2918	READ_FLAG( uiCode, "slice_segment_header_extension_data_bit" );
2919	}
2920	assert( ( m_pcBitstream->getNumBitsRead() - posFollSliceSegHeaderExtLen ) == rpcSlice->getSliceSegmentHeaderExtensionLength() * 8 );
2921	}
2922	#else
2923	READ_UVLC( uiCode, "slice_header_extension_length" );
2924	for(Int i=0; i<uiCode; i++)
2925	{
2926	UInt ignore;
2927	READ_CODE(8,ignore,"slice_header_extension_data_byte");
2928	}
2929	}
2930	#endif
2931	m_pcBitstream->readByteAlignment();
2932
2933	if( pps->getTilesEnabledFlag() \|\| pps->getEntropyCodingSyncEnabledFlag() )
2934	{
2935	Int endOfSliceHeaderLocation = m_pcBitstream->getByteLocation();
2936
2937	// Adjust endOfSliceHeaderLocation to account for emulation prevention bytes in the slice segment header
2938	for ( UInt curByteIdx = 0; curByteIdx<m_pcBitstream->numEmulationPreventionBytesRead(); curByteIdx++ )
2939	{
2940	if ( m_pcBitstream->getEmulationPreventionByteLocation( curByteIdx ) < endOfSliceHeaderLocation )
2941	{
2942	endOfSliceHeaderLocation++;
2943	}
2944	}
2945
2946	Int curEntryPointOffset = 0;
2947	Int prevEntryPointOffset = 0;
2948	for (UInt idx=0; idx<numEntryPointOffsets; idx++)
2949	{
2950	curEntryPointOffset += entryPointOffset[ idx ];
2951
2952	Int emulationPreventionByteCount = 0;
2953	for ( UInt curByteIdx = 0; curByteIdx<m_pcBitstream->numEmulationPreventionBytesRead(); curByteIdx++ )
2954	{
2955	if ( m_pcBitstream->getEmulationPreventionByteLocation( curByteIdx ) >= ( prevEntryPointOffset + endOfSliceHeaderLocation ) &&
2956	m_pcBitstream->getEmulationPreventionByteLocation( curByteIdx ) < ( curEntryPointOffset + endOfSliceHeaderLocation ) )
2957	{
2958	emulationPreventionByteCount++;
2959	}
2960	}
2961
2962	entryPointOffset[ idx ] -= emulationPreventionByteCount;
2963	prevEntryPointOffset = curEntryPointOffset;
2964	}
2965
2966	if ( pps->getTilesEnabledFlag() )
2967	{
2968	rpcSlice->setTileLocationCount( numEntryPointOffsets );
2969
2970	UInt prevPos = 0;
2971	for (Int idx=0; idx<rpcSlice->getTileLocationCount(); idx++)
2972	{
2973	rpcSlice->setTileLocation( idx, prevPos + entryPointOffset [ idx ] );
2974	prevPos += entryPointOffset[ idx ];
2975	}
2976	}
2977	else if ( pps->getEntropyCodingSyncEnabledFlag() )
2978	{
2979	Int numSubstreams = rpcSlice->getNumEntryPointOffsets()+1;
2980	rpcSlice->allocSubstreamSizes(numSubstreams);
2981	UInt *pSubstreamSizes = rpcSlice->getSubstreamSizes();
2982	for (Int idx=0; idx<numSubstreams-1; idx++)
2983	{
2984	if ( idx < numEntryPointOffsets )
2985	{
2986	pSubstreamSizes[ idx ] = ( entryPointOffset[ idx ] << 3 ) ;
2987	}
2988	else
2989	{
2990	pSubstreamSizes[ idx ] = 0;
2991	}
2992	}
2993	}
2994
2995	if (entryPointOffset)
2996	{
2997	delete [] entryPointOffset;
2998	}
2999	}
3000
3001	return;
3002	}
3003
3004	Void TDecCavlc::parsePTL( TComPTL *rpcPTL, Bool profilePresentFlag, Int maxNumSubLayersMinus1 )
3005	{
3006	UInt uiCode;
3007	if(profilePresentFlag)
3008	{
3009	parseProfileTier(rpcPTL->getGeneralPTL());
3010	}
3011	READ_CODE( 8, uiCode, "general_level_idc" ); rpcPTL->getGeneralPTL()->setLevelIdc(uiCode);
3012
3013	for (Int i = 0; i < maxNumSubLayersMinus1; i++)
3014	{
3015	#if !H_MV
3016	if(profilePresentFlag)
3017	{
3018	#endif
3019	READ_FLAG( uiCode, "sub_layer_profile_present_flag[i]" ); rpcPTL->setSubLayerProfilePresentFlag(i, uiCode);
3020	#if H_MV
3021	// When profilePresentFlag is equal to 0, sub_layer_profile_present_flag[ i ] shall be equal to 0.
3022	assert( profilePresentFlag \|\| !rpcPTL->getSubLayerProfilePresentFlag(i) );
3023	#else
3024	}
3025	#endif
3026	READ_FLAG( uiCode, "sub_layer_level_present_flag[i]" ); rpcPTL->setSubLayerLevelPresentFlag (i, uiCode);
3027	}
3028
3029	if (maxNumSubLayersMinus1 > 0)
3030	{
3031	for (Int i = maxNumSubLayersMinus1; i < 8; i++)
3032	{
3033	READ_CODE(2, uiCode, "reserved_zero_2bits");
3034	assert(uiCode == 0);
3035	}
3036	}
3037
3038	for(Int i = 0; i < maxNumSubLayersMinus1; i++)
3039	{
3040	#if H_MV
3041	if( rpcPTL->getSubLayerProfilePresentFlag(i) )
3042	#else
3043	if( profilePresentFlag && rpcPTL->getSubLayerProfilePresentFlag(i) )
3044	#endif
3045	{
3046	parseProfileTier(rpcPTL->getSubLayerPTL(i));
3047	}
3048	if(rpcPTL->getSubLayerLevelPresentFlag(i))
3049	{
3050	READ_CODE( 8, uiCode, "sub_layer_level_idc[i]" ); rpcPTL->getSubLayerPTL(i)->setLevelIdc(uiCode);
3051	}
3052	}
3053	}
3054
3055	Void TDecCavlc::parseProfileTier(ProfileTierLevel *ptl)
3056	{
3057	UInt uiCode;
3058	READ_CODE(2 , uiCode, "XXX_profile_space[]"); ptl->setProfileSpace(uiCode);
3059	READ_FLAG( uiCode, "XXX_tier_flag[]" ); ptl->setTierFlag (uiCode ? 1 : 0);
3060	READ_CODE(5 , uiCode, "XXX_profile_idc[]" ); ptl->setProfileIdc (uiCode);
3061	for(Int j = 0; j < 32; j++)
3062	{
3063	READ_FLAG( uiCode, "XXX_profile_compatibility_flag[][j]"); ptl->setProfileCompatibilityFlag(j, uiCode ? 1 : 0);
3064	}
3065	READ_FLAG(uiCode, "general_progressive_source_flag");
3066	ptl->setProgressiveSourceFlag(uiCode ? true : false);
3067
3068	READ_FLAG(uiCode, "general_interlaced_source_flag");
3069	ptl->setInterlacedSourceFlag(uiCode ? true : false);
3070
3071	READ_FLAG(uiCode, "general_non_packed_constraint_flag");
3072	ptl->setNonPackedConstraintFlag(uiCode ? true : false);
3073
3074	READ_FLAG(uiCode, "general_frame_only_constraint_flag");
3075	ptl->setFrameOnlyConstraintFlag(uiCode ? true : false);
3076
3077	#if H_MV
3078	if( ptl->getV2ConstraintsPresentFlag() )
3079	{
3080	READ_FLAG( uiCode, "max_12bit_constraint_flag" ); ptl->setMax12bitConstraintFlag ( uiCode == 1 );
3081	READ_FLAG( uiCode, "max_10bit_constraint_flag" ); ptl->setMax10bitConstraintFlag ( uiCode == 1 );
3082	READ_FLAG( uiCode, "max_8bit_constraint_flag" ); ptl->setMax8bitConstraintFlag ( uiCode == 1 );
3083	READ_FLAG( uiCode, "max_422chroma_constraint_flag" ); ptl->setMax422chromaConstraintFlag ( uiCode == 1 );
3084	READ_FLAG( uiCode, "max_420chroma_constraint_flag" ); ptl->setMax420chromaConstraintFlag ( uiCode == 1 );
3085	READ_FLAG( uiCode, "max_monochrome_constraint_flag" ); ptl->setMaxMonochromeConstraintFlag ( uiCode == 1 );
3086	READ_FLAG( uiCode, "intra_constraint_flag" ); ptl->setIntraConstraintFlag ( uiCode == 1 );
3087	READ_FLAG( uiCode, "one_picture_only_constraint_flag" ); ptl->setOnePictureOnlyConstraintFlag( uiCode == 1 );
3088	READ_FLAG( uiCode, "lower_bit_rate_constraint_flag" ); ptl->setLowerBitRateConstraintFlag ( uiCode == 1 );
3089	READ_CODE(16, uiCode, "XXX_reserved_zero_34bits[0..15]");
3090	READ_CODE(16, uiCode, "XXX_reserved_zero_34bits[16..31]");
3091	READ_CODE(2 , uiCode, "XXX_reserved_zero_34bits[32..33]");
3092	}
3093	else
3094	{
3095	READ_CODE(16, uiCode, "XXX_reserved_zero_43bits[0..15]");
3096	READ_CODE(16, uiCode, "XXX_reserved_zero_43bits[16..31]");
3097	READ_CODE(11, uiCode, "XXX_reserved_zero_43bits[32..42]");
3098	}
3099	if( ptl->getInbldPresentFlag() )
3100	{
3101	READ_FLAG( uiCode, "inbld_flag" ); ptl->setInbldFlag( uiCode == 1 );
3102	}
3103	else
3104	{
3105	READ_FLAG(uiCode, "reserved_zero_bit");
3106	}
3107	#else
3108	READ_CODE(16, uiCode, "XXX_reserved_zero_44bits[0..15]");
3109	READ_CODE(16, uiCode, "XXX_reserved_zero_44bits[16..31]");
3110	READ_CODE(12, uiCode, "XXX_reserved_zero_44bits[32..43]");
3111	#endif
3112	}
3113
3114	Void TDecCavlc::parseTerminatingBit( UInt& ruiBit )
3115	{
3116	ruiBit = false;
3117	Int iBitsLeft = m_pcBitstream->getNumBitsLeft();
3118	if(iBitsLeft <= 8)
3119	{
3120	UInt uiPeekValue = m_pcBitstream->peekBits(iBitsLeft);
3121	if (uiPeekValue == (1<<(iBitsLeft-1)))
3122	{
3123	ruiBit = true;
3124	}
3125	}
3126	}
3127
3128	Void TDecCavlc::parseSkipFlag( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
3129	{
3130	assert(0);
3131	}
3132	#if H_3D_SINGLE_DEPTH
3133	Void TDecCavlc::parseSingleDepthMode( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
3134	{
3135	assert(0);
3136	}
3137	#endif
3138	Void TDecCavlc::parseCUTransquantBypassFlag( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
3139	{
3140	assert(0);
3141	}
3142
3143	Void TDecCavlc::parseMVPIdx( Int& /riMVPIdx/ )
3144	{
3145	assert(0);
3146	}
3147
3148	Void TDecCavlc::parseSplitFlag ( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
3149	{
3150	assert(0);
3151	}
3152
3153	Void TDecCavlc::parsePartSize( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
3154	{
3155	assert(0);
3156	}
3157
3158	Void TDecCavlc::parsePredMode( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
3159	{
3160	assert(0);
3161	}
3162
3163	/** Parse I_PCM information.
3164	* \param pcCU pointer to CU
3165	* \param uiAbsPartIdx CU index
3166	* \param uiDepth CU depth
3167	* \returns Void
3168	*
3169	* If I_PCM flag indicates that the CU is I_PCM, parse its PCM alignment bits and codes.
3170	*/
3171	Void TDecCavlc::parseIPCMInfo( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
3172	{
3173	assert(0);
3174	}
3175
3176	Void TDecCavlc::parseIntraDirLumaAng ( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
3177	{
3178	assert(0);
3179	}
3180
3181	Void TDecCavlc::parseIntraDirChroma( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
3182	{
3183	assert(0);
3184	}
3185
3186	Void TDecCavlc::parseInterDir( TComDataCU* /pcCU/, UInt& /ruiInterDir/, UInt /uiAbsPartIdx/ )
3187	{
3188	assert(0);
3189	}
3190
3191	Void TDecCavlc::parseRefFrmIdx( TComDataCU* /pcCU/, Int& /riRefFrmIdx/, RefPicList /eRefList/ )
3192	{
3193	assert(0);
3194	}
3195
3196	Void TDecCavlc::parseMvd( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiPartIdx/, UInt /uiDepth/, RefPicList /eRefList/ )
3197	{
3198	assert(0);
3199	}
3200
3201	Void TDecCavlc::parseDeltaQP( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
3202	{
3203	Int qp;
3204	Int iDQp;
3205
3206	xReadSvlc( iDQp );
3207
3208	Int qpBdOffsetY = pcCU->getSlice()->getSPS()->getQpBDOffsetY();
3209	qp = (((Int) pcCU->getRefQP( uiAbsPartIdx ) + iDQp + 52 + 2*qpBdOffsetY )%(52+ qpBdOffsetY)) - qpBdOffsetY;
3210
3211	UInt uiAbsQpCUPartIdx = (uiAbsPartIdx>>((g_uiMaxCUDepth - pcCU->getSlice()->getPPS()->getMaxCuDQPDepth())<<1))<<((g_uiMaxCUDepth - pcCU->getSlice()->getPPS()->getMaxCuDQPDepth())<<1) ;
3212	UInt uiQpCUDepth = min(uiDepth,pcCU->getSlice()->getPPS()->getMaxCuDQPDepth()) ;
3213
3214	pcCU->setQPSubParts( qp, uiAbsQpCUPartIdx, uiQpCUDepth );
3215	}
3216
3217	Void TDecCavlc::parseCoeffNxN( TComDataCU* /pcCU/, TCoeff* /pcCoef/, UInt /uiAbsPartIdx/, UInt /uiWidth/, UInt /uiHeight/, UInt /uiDepth/, TextType /eTType/ )
3218	{
3219	assert(0);
3220	}
3221
3222	Void TDecCavlc::parseTransformSubdivFlag( UInt& /ruiSubdivFlag/, UInt /uiLog2TransformBlockSize/ )
3223	{
3224	assert(0);
3225	}
3226
3227	Void TDecCavlc::parseQtCbf( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, TextType /eType/, UInt /uiTrDepth/, UInt /uiDepth/ )
3228	{
3229	assert(0);
3230	}
3231
3232	Void TDecCavlc::parseQtRootCbf( UInt /uiAbsPartIdx/, UInt& /uiQtRootCbf/ )
3233	{
3234	assert(0);
3235	}
3236
3237	Void TDecCavlc::parseTransformSkipFlags (TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /width/, UInt /height/, UInt /uiDepth/, TextType /eTType/)
3238	{
3239	assert(0);
3240	}
3241
3242	Void TDecCavlc::parseMergeFlag ( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/, UInt /uiPUIdx/ )
3243	{
3244	assert(0);
3245	}
3246
3247	Void TDecCavlc::parseMergeIndex ( TComDataCU* /pcCU/, UInt& /ruiMergeIndex/ )
3248	{
3249	assert(0);
3250	}
3251
3252	#if H_3D_ARP
3253	Void TDecCavlc::parseARPW( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
3254	{
3255	assert(0);
3256	}
3257	#endif
3258	#if H_3D_IC
3259	Void TDecCavlc::parseICFlag( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
3260	{
3261	assert(0);
3262	}
3263	#endif
3264	#if H_3D_INTER_SDC
3265	Void TDecCavlc::parseDeltaDC( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
3266	{
3267	assert(0);
3268	}
3269
3270	Void TDecCavlc::parseSDCFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
3271	{
3272	assert(0);
3273	}
3274
3275	#endif
3276	#if H_3D_DBBP
3277	Void TDecCavlc::parseDBBPFlag( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
3278	{
3279	assert(0);
3280	}
3281	#endif
3282	// ====================================================================================================================
3283	// Protected member functions
3284	// ====================================================================================================================
3285
3286	/** parse explicit wp tables
3287	* \param TComSlice* pcSlice
3288	* \returns Void
3289	*/
3290	Void TDecCavlc::xParsePredWeightTable( TComSlice* pcSlice )
3291	{
3292	wpScalingParam *wp;
3293	Bool bChroma = true; // color always present in HEVC ?
3294	SliceType eSliceType = pcSlice->getSliceType();
3295	Int iNbRef = (eSliceType == B_SLICE ) ? (2) : (1);
3296	UInt uiLog2WeightDenomLuma, uiLog2WeightDenomChroma;
3297	UInt uiTotalSignalledWeightFlags = 0;
3298
3299	Int iDeltaDenom;
3300	// decode delta_luma_log2_weight_denom :
3301	READ_UVLC( uiLog2WeightDenomLuma, "luma_log2_weight_denom" ); // ue(v): luma_log2_weight_denom
3302	assert( uiLog2WeightDenomLuma <= 7 );
3303	if( bChroma )
3304	{
3305	READ_SVLC( iDeltaDenom, "delta_chroma_log2_weight_denom" ); // se(v): delta_chroma_log2_weight_denom
3306	assert((iDeltaDenom + (Int)uiLog2WeightDenomLuma)>=0);
3307	assert((iDeltaDenom + (Int)uiLog2WeightDenomLuma)<=7);
3308	uiLog2WeightDenomChroma = (UInt)(iDeltaDenom + uiLog2WeightDenomLuma);
3309	}
3310
3311	for ( Int iNumRef=0 ; iNumRef<iNbRef ; iNumRef++ )
3312	{
3313	RefPicList eRefPicList = ( iNumRef ? REF_PIC_LIST_1 : REF_PIC_LIST_0 );
3314	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
3315	{
3316	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
3317
3318	wp[0].uiLog2WeightDenom = uiLog2WeightDenomLuma;
3319	wp[1].uiLog2WeightDenom = uiLog2WeightDenomChroma;
3320	wp[2].uiLog2WeightDenom = uiLog2WeightDenomChroma;
3321
3322	UInt uiCode;
3323	READ_FLAG( uiCode, "luma_weight_lX_flag" ); // u(1): luma_weight_l0_flag
3324	wp[0].bPresentFlag = ( uiCode == 1 );
3325	uiTotalSignalledWeightFlags += wp[0].bPresentFlag;
3326	}
3327	if ( bChroma )
3328	{
3329	UInt uiCode;
3330	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
3331	{
3332	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
3333	READ_FLAG( uiCode, "chroma_weight_lX_flag" ); // u(1): chroma_weight_l0_flag
3334	wp[1].bPresentFlag = ( uiCode == 1 );
3335	wp[2].bPresentFlag = ( uiCode == 1 );
3336	uiTotalSignalledWeightFlags += 2*wp[1].bPresentFlag;
3337	}
3338	}
3339	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
3340	{
3341	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
3342	if ( wp[0].bPresentFlag )
3343	{
3344	Int iDeltaWeight;
3345	READ_SVLC( iDeltaWeight, "delta_luma_weight_lX" ); // se(v): delta_luma_weight_l0[i]
3346	assert( iDeltaWeight >= -128 );
3347	assert( iDeltaWeight <= 127 );
3348	wp[0].iWeight = (iDeltaWeight + (1<<wp[0].uiLog2WeightDenom));
3349	READ_SVLC( wp[0].iOffset, "luma_offset_lX" ); // se(v): luma_offset_l0[i]
3350	assert( wp[0].iOffset >= -128 );
3351	assert( wp[0].iOffset <= 127 );
3352	}
3353	else
3354	{
3355	wp[0].iWeight = (1 << wp[0].uiLog2WeightDenom);
3356	wp[0].iOffset = 0;
3357	}
3358	if ( bChroma )
3359	{
3360	if ( wp[1].bPresentFlag )
3361	{
3362	for ( Int j=1 ; j<3 ; j++ )
3363	{
3364	Int iDeltaWeight;
3365	READ_SVLC( iDeltaWeight, "delta_chroma_weight_lX" ); // se(v): chroma_weight_l0[i][j]
3366	assert( iDeltaWeight >= -128 );
3367	assert( iDeltaWeight <= 127 );
3368	wp[j].iWeight = (iDeltaWeight + (1<<wp[1].uiLog2WeightDenom));
3369
3370	Int iDeltaChroma;
3371	READ_SVLC( iDeltaChroma, "delta_chroma_offset_lX" ); // se(v): delta_chroma_offset_l0[i][j]
3372	assert( iDeltaChroma >= -512 );
3373	assert( iDeltaChroma <= 511 );
3374	Int pred = ( 128 - ( ( 128*wp[j].iWeight)>>(wp[j].uiLog2WeightDenom) ) );
3375	wp[j].iOffset = Clip3(-128, 127, (iDeltaChroma + pred) );
3376	}
3377	}
3378	else
3379	{
3380	for ( Int j=1 ; j<3 ; j++ )
3381	{
3382	wp[j].iWeight = (1 << wp[j].uiLog2WeightDenom);
3383	wp[j].iOffset = 0;
3384	}
3385	}
3386	}
3387	}
3388
3389	for ( Int iRefIdx=pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx<MAX_NUM_REF ; iRefIdx++ )
3390	{
3391	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
3392
3393	wp[0].bPresentFlag = false;
3394	wp[1].bPresentFlag = false;
3395	wp[2].bPresentFlag = false;
3396	}
3397	}
3398	assert(uiTotalSignalledWeightFlags<=24);
3399	}
3400
3401	/** decode quantization matrix
3402	* \param scalingList quantization matrix information
3403	*/
3404	Void TDecCavlc::parseScalingList(TComScalingList* scalingList)
3405	{
3406	UInt code, sizeId, listId;
3407	Bool scalingListPredModeFlag;
3408	//for each size
3409	for(sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3410	{
3411	for(listId = 0; listId < g_scalingListNum[sizeId]; listId++)
3412	{
3413	READ_FLAG( code, "scaling_list_pred_mode_flag");
3414	scalingListPredModeFlag = (code) ? true : false;
3415	if(!scalingListPredModeFlag) //Copy Mode
3416	{
3417	READ_UVLC( code, "scaling_list_pred_matrix_id_delta");
3418	scalingList->setRefMatrixId (sizeId,listId,(UInt)((Int)(listId)-(code)));
3419	if( sizeId > SCALING_LIST_8x8 )
3420	{
3421	scalingList->setScalingListDC(sizeId,listId,((listId == scalingList->getRefMatrixId (sizeId,listId))? 16 :scalingList->getScalingListDC(sizeId, scalingList->getRefMatrixId (sizeId,listId))));
3422	}
3423	scalingList->processRefMatrix( sizeId, listId, scalingList->getRefMatrixId (sizeId,listId));
3424
3425	}
3426	else //DPCM Mode
3427	{
3428	xDecodeScalingList(scalingList, sizeId, listId);
3429	}
3430	}
3431	}
3432
3433	return;
3434	}
3435	/** decode DPCM
3436	* \param scalingList quantization matrix information
3437	* \param sizeId size index
3438	* \param listId list index
3439	*/
3440	Void TDecCavlc::xDecodeScalingList(TComScalingList *scalingList, UInt sizeId, UInt listId)
3441	{
3442	Int i,coefNum = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]);
3443	Int data;
3444	Int scalingListDcCoefMinus8 = 0;
3445	Int nextCoef = SCALING_LIST_START_VALUE;
3446	UInt* scan = (sizeId == 0) ? g_auiSigLastScan [ SCAN_DIAG ] [ 1 ] : g_sigLastScanCG32x32;
3447	Int *dst = scalingList->getScalingListAddress(sizeId, listId);
3448
3449	if( sizeId > SCALING_LIST_8x8 )
3450	{
3451	READ_SVLC( scalingListDcCoefMinus8, "scaling_list_dc_coef_minus8");
3452	scalingList->setScalingListDC(sizeId,listId,scalingListDcCoefMinus8 + 8);
3453	nextCoef = scalingList->getScalingListDC(sizeId,listId);
3454	}
3455
3456	for(i = 0; i < coefNum; i++)
3457	{
3458	READ_SVLC( data, "scaling_list_delta_coef");
3459	nextCoef = (nextCoef + data + 256 ) % 256;
3460	dst[scan[i]] = nextCoef;
3461	}
3462	}
3463
3464	Bool TDecCavlc::xMoreRbspData()
3465	{
3466	Int bitsLeft = m_pcBitstream->getNumBitsLeft();
3467
3468	// if there are more than 8 bits, it cannot be rbsp_trailing_bits
3469	if (bitsLeft > 8)
3470	{
3471	return true;
3472	}
3473
3474	UChar lastByte = m_pcBitstream->peekBits(bitsLeft);
3475	Int cnt = bitsLeft;
3476
3477	// remove trailing bits equal to zero
3478	while ((cnt>0) && ((lastByte & 1) == 0))
3479	{
3480	lastByte >>= 1;
3481	cnt--;
3482	}
3483	// remove bit equal to one
3484	cnt--;
3485
3486	// we should not have a negative number of bits
3487	assert (cnt>=0);
3488
3489	// we have more data, if cnt is not zero
3490	return (cnt>0);
3491	}
3492
3493	//! \}
3494

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