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source: 3DVCSoftware/branches/HTM-10.2-dev0-Fix/source/Lib/TLibDecoder/TDecCAVLC.cpp @ 942

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Last change on this file since 942 was 936, checked in by tech, 11 years ago
Merged 10.2-dev2-MediaTek@930.
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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 ===========\n" );
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 ===========\n" );
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->setNumColumnsMinus1( uiCode );
295	READ_UVLC ( uiCode, "num_tile_rows_minus1" ); pcPPS->setNumRowsMinus1( uiCode );
296	READ_FLAG ( uiCode, "uniform_spacing_flag" ); pcPPS->setUniformSpacingFlag( uiCode );
297
298	if( !pcPPS->getUniformSpacingFlag())
299	{
300	UInt* columnWidth = (UInt)malloc(pcPPS->getNumColumnsMinus1()sizeof(UInt));
301	for(UInt i=0; i<pcPPS->getNumColumnsMinus1(); i++)
302	{
303	READ_UVLC( uiCode, "column_width_minus1" );
304	columnWidth[i] = uiCode+1;
305	}
306	pcPPS->setColumnWidth(columnWidth);
307	free(columnWidth);
308
309	UInt* rowHeight = (UInt)malloc(pcPPS->getNumRowsMinus1()sizeof(UInt));
310	for(UInt i=0; i<pcPPS->getNumRowsMinus1(); i++)
311	{
312	READ_UVLC( uiCode, "row_height_minus1" );
313	rowHeight[i] = uiCode + 1;
314	}
315	pcPPS->setRowHeight(rowHeight);
316	free(rowHeight);
317	}
318
319	if(pcPPS->getNumColumnsMinus1() !=0 \|\| pcPPS->getNumRowsMinus1() !=0)
320	{
321	READ_FLAG ( uiCode, "loop_filter_across_tiles_enabled_flag" ); pcPPS->setLoopFilterAcrossTilesEnabledFlag( uiCode ? true : false );
322	}
323	}
324	READ_FLAG( uiCode, "loop_filter_across_slices_enabled_flag" ); pcPPS->setLoopFilterAcrossSlicesEnabledFlag( uiCode ? true : false );
325	READ_FLAG( uiCode, "deblocking_filter_control_present_flag" ); pcPPS->setDeblockingFilterControlPresentFlag( uiCode ? true : false );
326	if(pcPPS->getDeblockingFilterControlPresentFlag())
327	{
328	READ_FLAG( uiCode, "deblocking_filter_override_enabled_flag" ); pcPPS->setDeblockingFilterOverrideEnabledFlag( uiCode ? true : false );
329	READ_FLAG( uiCode, "pps_disable_deblocking_filter_flag" ); pcPPS->setPicDisableDeblockingFilterFlag(uiCode ? true : false );
330	if(!pcPPS->getPicDisableDeblockingFilterFlag())
331	{
332	READ_SVLC ( iCode, "pps_beta_offset_div2" ); pcPPS->setDeblockingFilterBetaOffsetDiv2( iCode );
333	READ_SVLC ( iCode, "pps_tc_offset_div2" ); pcPPS->setDeblockingFilterTcOffsetDiv2( iCode );
334	}
335	}
336	#if H_MV
337	if ( pcPPS->getLayerId() > 0 )
338	{
339	READ_FLAG( uiCode, "pps_infer_scaling_list_flag" ); pcPPS->setPpsInferScalingListFlag( uiCode == 1 );
340	}
341
342	if( pcPPS->getPpsInferScalingListFlag( ) )
343	{
344	READ_CODE( 6, uiCode, "pps_scaling_list_ref_layer_id" ); pcPPS->setPpsScalingListRefLayerId( uiCode );
345	}
346	else
347	{
348	#endif
349	READ_FLAG( uiCode, "pps_scaling_list_data_present_flag" ); pcPPS->setScalingListPresentFlag( uiCode ? true : false );
350	if(pcPPS->getScalingListPresentFlag ())
351	{
352	parseScalingList( pcPPS->getScalingList() );
353	}
354	#if H_MV
355	}
356	#endif
357
358	READ_FLAG( uiCode, "lists_modification_present_flag");
359	pcPPS->setListsModificationPresentFlag(uiCode);
360
361	READ_UVLC( uiCode, "log2_parallel_merge_level_minus2");
362	pcPPS->setLog2ParallelMergeLevelMinus2 (uiCode);
363
364	READ_FLAG( uiCode, "slice_segment_header_extension_present_flag");
365	pcPPS->setSliceHeaderExtensionPresentFlag(uiCode);
366
367	READ_FLAG( uiCode, "pps_extension_flag");
368	if (uiCode)
369	{
370	#if H_MV
371	for ( Int i = 0; i < PPS_EX_T_MAX_NUM; i++ )
372	{
373	READ_FLAG( uiCode, "pps_extension_type_flag" ); pcPPS->setPpsExtensionTypeFlag( i, uiCode == 1 );
374	#if H_3D
375	assert( !pcPPS->getPpsExtensionTypeFlag( i ) \|\| i == PPS_EX_T_MV \|\| i == PPS_EX_T_3D \|\| i == PPS_EX_T_ESC );
376	#else
377	assert( !pcPPS->getPpsExtensionTypeFlag( i ) \|\| i == PPS_EX_T_MV \|\| i == PPS_EX_T_ESC );
378	#endif
379	}
380
381
382	if( pcPPS->getPpsExtensionTypeFlag( PPS_EX_T_MV ) )
383	{
384	READ_FLAG( uiCode, "poc_reset_info_present_flag" ); pcPPS->setPocResetInfoPresentFlag( uiCode == 1 );
385	}
386
387	#if H_3D
388	if( pcPPS->getPpsExtensionTypeFlag( PPS_EX_T_3D ) ) // This probably needs to be aligned with Rext and SHVC
389	{
390	parsePPSExtension( pcPPS, pcVPS );
391	}
392	#endif
393
394	if( pcPPS->getPpsExtensionTypeFlag( PPS_EX_T_ESC ) )
395	{
396	#endif
397	while ( xMoreRbspData() )
398	{
399	READ_FLAG( uiCode, "pps_extension_data_flag");
400	}
401	#if H_MV
402	}
403	#endif
404	}
405	}
406
407	#if H_3D
408	Void TDecCavlc::parsePPSExtension( TComPPS* pcPPS, TComVPS* pcVPS )
409	{
410	//Ed.(GT): pcVPS should not be used here. Needs to be fixed.
411	UInt uiCode = 0;
412	TComDLT* pcDLT = new TComDLT;
413
414	READ_FLAG(uiCode, "dlt_present_flag");
415	pcDLT->setDltPresentFlag( (uiCode == 1) ? true : false );
416
417	if ( pcDLT->getDltPresentFlag() )
418	{
419	READ_CODE(6, uiCode, "pps_depth_layers_minus1");
420	pcDLT->setNumDepthViews( uiCode );
421
422	READ_CODE(4, uiCode, "pps_bit_depth_for_depth_views_minus8");
423	pcDLT->setDepthViewBitDepth( (uiCode+8) );
424
425	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
426	{
427	if ( i != 0 )
428	{
429	if( pcVPS->getDepthId( i ) == 1 )
430	{
431	READ_FLAG(uiCode, "dlt_flag[i]");
432	pcDLT->setUseDLTFlag(i, (uiCode == 1) ? true : false);
433
434	if ( pcDLT->getUseDLTFlag( i ) )
435	{
436	Bool bDltBitMapRepFlag = false;
437	UInt uiMaxDiff = 0xffffffff;
438	UInt uiMinDiff = 0;
439	UInt uiCodeLength = 0;
440
441	READ_FLAG(uiCode, "inter_view_dlt_pred_enable_flag[ i ]");
442
443	#if MTK_DLT_CODING_FIX_H0091
444	if( uiCode )
445	{
446	assert( pcDLT->getUseDLTFlag( 1 ));
447	}
448	#endif
449
450	pcDLT->setInterViewDltPredEnableFlag( i, (uiCode == 1) ? true : false );
451
452	if ( pcDLT->getInterViewDltPredEnableFlag( i ) == false )
453	{
454	READ_FLAG(uiCode, "dlt_bit_map_rep_flag[ layerId ]");
455	bDltBitMapRepFlag = (uiCode == 1) ? true : false;
456	}
457	else
458	{
459	bDltBitMapRepFlag = false;
460	}
461
462	UInt uiNumDepthValues = 0;
463	Int aiIdx2DepthValue[256];
464
465	// Bit map
466	if ( bDltBitMapRepFlag )
467	{
468	for (UInt d=0; d<256; d++)
469	{
470	READ_FLAG(uiCode, "dlt_bit_map_flag[ layerId ][ j ]");
471	if (uiCode == 1)
472	{
473	aiIdx2DepthValue[uiNumDepthValues] = d;
474	uiNumDepthValues++;
475	}
476	}
477	}
478	// Diff Coding
479	else
480	{
481	READ_CODE(8, uiNumDepthValues, "num_depth_values_in_dlt[i]"); // num_entry
482
483	#if !H_3D_DELTA_DLT
484	if ( pcDLT->getInterViewDltPredEnableFlag( i ) == false ) // Single-view DLT Diff Coding
485	#endif
486	{
487	// 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.
488
489	if (uiNumDepthValues > 1)
490	{
491	READ_CODE(8, uiCode, "max_diff[ layerId ]");
492	uiMaxDiff = uiCode;
493	}
494	else
495	{
496	uiMaxDiff = 0; // when there is only one value in DLT
497	}
498
499	if (uiNumDepthValues > 2)
500	{
501	uiCodeLength = (UInt) ceil(Log2(uiMaxDiff + 1));
502	READ_CODE(uiCodeLength, uiCode, "min_diff_minus1[ layerId ]");
503	uiMinDiff = uiCode + 1;
504	}
505	else
506	{
507	uiMinDiff = uiMaxDiff; // when there are only one or two values in DLT
508	}
509
510	READ_CODE(8, uiCode, "dlt_depth_value0[layerId]"); // entry0
511	aiIdx2DepthValue[0] = uiCode;
512
513	if (uiMaxDiff == uiMinDiff)
514	{
515	for (UInt d=1; d<uiNumDepthValues; d++)
516	{
517	aiIdx2DepthValue[d] = aiIdx2DepthValue[d-1] + uiMinDiff + 0;
518	}
519	}
520	else
521	{
522	uiCodeLength = (UInt) ceil(Log2(uiMaxDiff - uiMinDiff + 1));
523	for (UInt d=1; d<uiNumDepthValues; d++)
524	{
525	READ_CODE(uiCodeLength, uiCode, "dlt_depth_value_diff_minus_min[ layerId ][ j ]");
526	aiIdx2DepthValue[d] = aiIdx2DepthValue[d-1] + uiMinDiff + uiCode;
527	}
528	}
529
530	}
531	}
532
533	#if H_3D_DELTA_DLT
534	if( pcDLT->getInterViewDltPredEnableFlag( i ) )
535	{
536	// interpret decoded values as delta DLT
537	AOF( pcVPS->getDepthId( 1 ) == 1 );
538	AOF( i > 1 );
539	// assumes ref layer id to be 1
540	Int* piRefDLT = pcDLT->idx2DepthValue( 1 );
541	UInt uiRefNum = pcDLT->getNumDepthValues( 1 );
542	pcDLT->setDeltaDLT(i, piRefDLT, uiRefNum, aiIdx2DepthValue, uiNumDepthValues);
543	}
544	else
545	{
546	// store final DLT
547	pcDLT->setDepthLUTs(i, aiIdx2DepthValue, uiNumDepthValues);
548	}
549	#else
550	// store final DLT
551	pcDLT->setDepthLUTs(i, aiIdx2DepthValue, uiNumDepthValues);
552	#endif
553	}
554	}
555	}
556	}
557	}
558
559	pcPPS->setDLT( pcDLT );
560	}
561	#endif
562
563	Void TDecCavlc::parseVUI(TComVUI* pcVUI, TComSPS *pcSPS)
564	{
565	#if ENC_DEC_TRACE
566	fprintf( g_hTrace, "----------- vui_parameters -----------\n");
567	#endif
568	UInt uiCode;
569
570	READ_FLAG( uiCode, "aspect_ratio_info_present_flag"); pcVUI->setAspectRatioInfoPresentFlag(uiCode);
571	if (pcVUI->getAspectRatioInfoPresentFlag())
572	{
573	READ_CODE(8, uiCode, "aspect_ratio_idc"); pcVUI->setAspectRatioIdc(uiCode);
574	if (pcVUI->getAspectRatioIdc() == 255)
575	{
576	READ_CODE(16, uiCode, "sar_width"); pcVUI->setSarWidth(uiCode);
577	READ_CODE(16, uiCode, "sar_height"); pcVUI->setSarHeight(uiCode);
578	}
579	}
580
581	READ_FLAG( uiCode, "overscan_info_present_flag"); pcVUI->setOverscanInfoPresentFlag(uiCode);
582	if (pcVUI->getOverscanInfoPresentFlag())
583	{
584	READ_FLAG( uiCode, "overscan_appropriate_flag"); pcVUI->setOverscanAppropriateFlag(uiCode);
585	}
586
587	READ_FLAG( uiCode, "video_signal_type_present_flag"); pcVUI->setVideoSignalTypePresentFlag(uiCode);
588	#if H_MV
589	assert( pcSPS->getLayerId() == 0 \|\| !pcVUI->getVideoSignalTypePresentFlag() );
590	#endif
591	if (pcVUI->getVideoSignalTypePresentFlag())
592	{
593	READ_CODE(3, uiCode, "video_format"); pcVUI->setVideoFormat(uiCode);
594	READ_FLAG( uiCode, "video_full_range_flag"); pcVUI->setVideoFullRangeFlag(uiCode);
595	READ_FLAG( uiCode, "colour_description_present_flag"); pcVUI->setColourDescriptionPresentFlag(uiCode);
596	if (pcVUI->getColourDescriptionPresentFlag())
597	{
598	READ_CODE(8, uiCode, "colour_primaries"); pcVUI->setColourPrimaries(uiCode);
599	READ_CODE(8, uiCode, "transfer_characteristics"); pcVUI->setTransferCharacteristics(uiCode);
600	READ_CODE(8, uiCode, "matrix_coefficients"); pcVUI->setMatrixCoefficients(uiCode);
601	}
602	}
603
604	READ_FLAG( uiCode, "chroma_loc_info_present_flag"); pcVUI->setChromaLocInfoPresentFlag(uiCode);
605	if (pcVUI->getChromaLocInfoPresentFlag())
606	{
607	READ_UVLC( uiCode, "chroma_sample_loc_type_top_field" ); pcVUI->setChromaSampleLocTypeTopField(uiCode);
608	READ_UVLC( uiCode, "chroma_sample_loc_type_bottom_field" ); pcVUI->setChromaSampleLocTypeBottomField(uiCode);
609	}
610
611	READ_FLAG( uiCode, "neutral_chroma_indication_flag"); pcVUI->setNeutralChromaIndicationFlag(uiCode);
612
613	READ_FLAG( uiCode, "field_seq_flag"); pcVUI->setFieldSeqFlag(uiCode);
614
615	READ_FLAG(uiCode, "frame_field_info_present_flag"); pcVUI->setFrameFieldInfoPresentFlag(uiCode);
616
617	READ_FLAG( uiCode, "default_display_window_flag");
618	if (uiCode != 0)
619	{
620	Window &defDisp = pcVUI->getDefaultDisplayWindow();
621	#if H_MV
622	defDisp.setScaledFlag( false );
623	READ_UVLC( uiCode, "def_disp_win_left_offset" ); defDisp.setWindowLeftOffset ( uiCode );
624	READ_UVLC( uiCode, "def_disp_win_right_offset" ); defDisp.setWindowRightOffset ( uiCode );
625	READ_UVLC( uiCode, "def_disp_win_top_offset" ); defDisp.setWindowTopOffset ( uiCode );
626	READ_UVLC( uiCode, "def_disp_win_bottom_offset" ); defDisp.setWindowBottomOffset( uiCode );
627	#else
628	READ_UVLC( uiCode, "def_disp_win_left_offset" ); defDisp.setWindowLeftOffset ( uiCode * TComSPS::getWinUnitX( pcSPS->getChromaFormatIdc()) );
629	READ_UVLC( uiCode, "def_disp_win_right_offset" ); defDisp.setWindowRightOffset ( uiCode * TComSPS::getWinUnitX( pcSPS->getChromaFormatIdc()) );
630	READ_UVLC( uiCode, "def_disp_win_top_offset" ); defDisp.setWindowTopOffset ( uiCode * TComSPS::getWinUnitY( pcSPS->getChromaFormatIdc()) );
631	READ_UVLC( uiCode, "def_disp_win_bottom_offset" ); defDisp.setWindowBottomOffset( uiCode * TComSPS::getWinUnitY( pcSPS->getChromaFormatIdc()) );
632	#endif
633	}
634	TimingInfo *timingInfo = pcVUI->getTimingInfo();
635	READ_FLAG( uiCode, "vui_timing_info_present_flag"); timingInfo->setTimingInfoPresentFlag (uiCode ? true : false);
636	if(timingInfo->getTimingInfoPresentFlag())
637	{
638	READ_CODE( 32, uiCode, "vui_num_units_in_tick"); timingInfo->setNumUnitsInTick (uiCode);
639	READ_CODE( 32, uiCode, "vui_time_scale"); timingInfo->setTimeScale (uiCode);
640	READ_FLAG( uiCode, "vui_poc_proportional_to_timing_flag"); timingInfo->setPocProportionalToTimingFlag(uiCode ? true : false);
641	if(timingInfo->getPocProportionalToTimingFlag())
642	{
643	READ_UVLC( uiCode, "vui_num_ticks_poc_diff_one_minus1"); timingInfo->setNumTicksPocDiffOneMinus1 (uiCode);
644	}
645	READ_FLAG( uiCode, "hrd_parameters_present_flag"); pcVUI->setHrdParametersPresentFlag(uiCode);
646	if( pcVUI->getHrdParametersPresentFlag() )
647	{
648	parseHrdParameters( pcVUI->getHrdParameters(), 1, pcSPS->getMaxTLayers() - 1 );
649	}
650	}
651	READ_FLAG( uiCode, "bitstream_restriction_flag"); pcVUI->setBitstreamRestrictionFlag(uiCode);
652	if (pcVUI->getBitstreamRestrictionFlag())
653	{
654	READ_FLAG( uiCode, "tiles_fixed_structure_flag"); pcVUI->setTilesFixedStructureFlag(uiCode);
655	READ_FLAG( uiCode, "motion_vectors_over_pic_boundaries_flag"); pcVUI->setMotionVectorsOverPicBoundariesFlag(uiCode);
656	READ_FLAG( uiCode, "restricted_ref_pic_lists_flag"); pcVUI->setRestrictedRefPicListsFlag(uiCode);
657	READ_UVLC( uiCode, "min_spatial_segmentation_idc"); pcVUI->setMinSpatialSegmentationIdc(uiCode);
658	assert(uiCode < 4096);
659	READ_UVLC( uiCode, "max_bytes_per_pic_denom" ); pcVUI->setMaxBytesPerPicDenom(uiCode);
660	READ_UVLC( uiCode, "max_bits_per_mincu_denom" ); pcVUI->setMaxBitsPerMinCuDenom(uiCode);
661	READ_UVLC( uiCode, "log2_max_mv_length_horizontal" ); pcVUI->setLog2MaxMvLengthHorizontal(uiCode);
662	READ_UVLC( uiCode, "log2_max_mv_length_vertical" ); pcVUI->setLog2MaxMvLengthVertical(uiCode);
663	}
664	}
665
666	Void TDecCavlc::parseHrdParameters(TComHRD *hrd, Bool commonInfPresentFlag, UInt maxNumSubLayersMinus1)
667	{
668	UInt uiCode;
669	if( commonInfPresentFlag )
670	{
671	READ_FLAG( uiCode, "nal_hrd_parameters_present_flag" ); hrd->setNalHrdParametersPresentFlag( uiCode == 1 ? true : false );
672	READ_FLAG( uiCode, "vcl_hrd_parameters_present_flag" ); hrd->setVclHrdParametersPresentFlag( uiCode == 1 ? true : false );
673	if( hrd->getNalHrdParametersPresentFlag() \|\| hrd->getVclHrdParametersPresentFlag() )
674	{
675	READ_FLAG( uiCode, "sub_pic_cpb_params_present_flag" ); hrd->setSubPicCpbParamsPresentFlag( uiCode == 1 ? true : false );
676	if( hrd->getSubPicCpbParamsPresentFlag() )
677	{
678	READ_CODE( 8, uiCode, "tick_divisor_minus2" ); hrd->setTickDivisorMinus2( uiCode );
679	READ_CODE( 5, uiCode, "du_cpb_removal_delay_length_minus1" ); hrd->setDuCpbRemovalDelayLengthMinus1( uiCode );
680	READ_FLAG( uiCode, "sub_pic_cpb_params_in_pic_timing_sei_flag" ); hrd->setSubPicCpbParamsInPicTimingSEIFlag( uiCode == 1 ? true : false );
681	READ_CODE( 5, uiCode, "dpb_output_delay_du_length_minus1" ); hrd->setDpbOutputDelayDuLengthMinus1( uiCode );
682	}
683	READ_CODE( 4, uiCode, "bit_rate_scale" ); hrd->setBitRateScale( uiCode );
684	READ_CODE( 4, uiCode, "cpb_size_scale" ); hrd->setCpbSizeScale( uiCode );
685	if( hrd->getSubPicCpbParamsPresentFlag() )
686	{
687	READ_CODE( 4, uiCode, "cpb_size_du_scale" ); hrd->setDuCpbSizeScale( uiCode );
688	}
689	READ_CODE( 5, uiCode, "initial_cpb_removal_delay_length_minus1" ); hrd->setInitialCpbRemovalDelayLengthMinus1( uiCode );
690	READ_CODE( 5, uiCode, "au_cpb_removal_delay_length_minus1" ); hrd->setCpbRemovalDelayLengthMinus1( uiCode );
691	READ_CODE( 5, uiCode, "dpb_output_delay_length_minus1" ); hrd->setDpbOutputDelayLengthMinus1( uiCode );
692	}
693	}
694	Int i, j, nalOrVcl;
695	for( i = 0; i <= maxNumSubLayersMinus1; i ++ )
696	{
697	READ_FLAG( uiCode, "fixed_pic_rate_general_flag" ); hrd->setFixedPicRateFlag( i, uiCode == 1 ? true : false );
698	if( !hrd->getFixedPicRateFlag( i ) )
699	{
700	READ_FLAG( uiCode, "fixed_pic_rate_within_cvs_flag" ); hrd->setFixedPicRateWithinCvsFlag( i, uiCode == 1 ? true : false );
701	}
702	else
703	{
704	hrd->setFixedPicRateWithinCvsFlag( i, true );
705	}
706	hrd->setLowDelayHrdFlag( i, 0 ); // Infered to be 0 when not present
707	hrd->setCpbCntMinus1 ( i, 0 ); // Infered to be 0 when not present
708	if( hrd->getFixedPicRateWithinCvsFlag( i ) )
709	{
710	READ_UVLC( uiCode, "elemental_duration_in_tc_minus1" ); hrd->setPicDurationInTcMinus1( i, uiCode );
711	}
712	else
713	{
714	READ_FLAG( uiCode, "low_delay_hrd_flag" ); hrd->setLowDelayHrdFlag( i, uiCode == 1 ? true : false );
715	}
716	if (!hrd->getLowDelayHrdFlag( i ))
717	{
718	READ_UVLC( uiCode, "cpb_cnt_minus1" ); hrd->setCpbCntMinus1( i, uiCode );
719	}
720	for( nalOrVcl = 0; nalOrVcl < 2; nalOrVcl ++ )
721	{
722	if( ( ( nalOrVcl == 0 ) && ( hrd->getNalHrdParametersPresentFlag() ) ) \|\|
723	( ( nalOrVcl == 1 ) && ( hrd->getVclHrdParametersPresentFlag() ) ) )
724	{
725	for( j = 0; j <= ( hrd->getCpbCntMinus1( i ) ); j ++ )
726	{
727	READ_UVLC( uiCode, "bit_rate_value_minus1" ); hrd->setBitRateValueMinus1( i, j, nalOrVcl, uiCode );
728	READ_UVLC( uiCode, "cpb_size_value_minus1" ); hrd->setCpbSizeValueMinus1( i, j, nalOrVcl, uiCode );
729	if( hrd->getSubPicCpbParamsPresentFlag() )
730	{
731	READ_UVLC( uiCode, "cpb_size_du_value_minus1" ); hrd->setDuCpbSizeValueMinus1( i, j, nalOrVcl, uiCode );
732	READ_UVLC( uiCode, "bit_rate_du_value_minus1" ); hrd->setDuBitRateValueMinus1( i, j, nalOrVcl, uiCode );
733	}
734	READ_FLAG( uiCode, "cbr_flag" ); hrd->setCbrFlag( i, j, nalOrVcl, uiCode == 1 ? true : false );
735	}
736	}
737	}
738	}
739	}
740
741	#if H_3D
742	Void TDecCavlc::parseSPS(TComSPS* pcSPS, Int viewIndex, Bool depthFlag )
743	#else
744	Void TDecCavlc::parseSPS(TComSPS* pcSPS)
745	#endif
746	{
747	#if ENC_DEC_TRACE
748	xTraceSPSHeader (pcSPS);
749	#endif
750
751	UInt uiCode;
752	READ_CODE( 4, uiCode, "sps_video_parameter_set_id"); pcSPS->setVPSId ( uiCode );
753	#if H_MV
754	if ( pcSPS->getLayerId() == 0 )
755	{
756	#endif
757	READ_CODE( 3, uiCode, "sps_max_sub_layers_minus1" ); pcSPS->setMaxTLayers ( uiCode+1 );
758	assert(uiCode <= 6);
759
760	READ_FLAG( uiCode, "sps_temporal_id_nesting_flag" ); pcSPS->setTemporalIdNestingFlag ( uiCode > 0 ? true : false );
761	if ( pcSPS->getMaxTLayers() == 1 )
762	{
763	// sps_temporal_id_nesting_flag must be 1 when sps_max_sub_layers_minus1 is 0
764	assert( uiCode == 1 );
765	}
766
767	parsePTL(pcSPS->getPTL(), 1, pcSPS->getMaxTLayers() - 1);
768	#if H_MV
769	}
770	#endif
771	READ_UVLC( uiCode, "sps_seq_parameter_set_id" ); pcSPS->setSPSId( uiCode );
772	assert(uiCode <= 15);
773	#if H_MV
774	if ( pcSPS->getLayerId() > 0 )
775	{
776	READ_FLAG( uiCode, "update_rep_format_flag" ); pcSPS->setUpdateRepFormatFlag( uiCode == 1 );
777	if ( pcSPS->getUpdateRepFormatFlag() )
778	{
779	READ_CODE( 8, uiCode, "sps_rep_format_idx" ); pcSPS->setSpsRepFormatIdx( uiCode );
780	}
781	}
782	else
783	{
784	#endif
785	READ_UVLC( uiCode, "chroma_format_idc" ); pcSPS->setChromaFormatIdc( uiCode );
786	assert(uiCode <= 3);
787	// 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
788	assert (uiCode == 1);
789	if( uiCode == 3 )
790	{
791	READ_FLAG( uiCode, "separate_colour_plane_flag"); assert(uiCode == 0);
792	}
793
794	READ_UVLC ( uiCode, "pic_width_in_luma_samples" ); pcSPS->setPicWidthInLumaSamples ( uiCode );
795	READ_UVLC ( uiCode, "pic_height_in_luma_samples" ); pcSPS->setPicHeightInLumaSamples( uiCode );
796	#if H_MV
797	}
798	#endif
799	READ_FLAG( uiCode, "conformance_window_flag");
800	if (uiCode != 0)
801	{
802	Window &conf = pcSPS->getConformanceWindow();
803	#if H_MV
804	// Needs to be scaled later, when ChromaFormatIdc is known.
805	conf.setScaledFlag( false );
806	READ_UVLC( uiCode, "conf_win_left_offset" ); conf.setWindowLeftOffset ( uiCode );
807	READ_UVLC( uiCode, "conf_win_right_offset" ); conf.setWindowRightOffset ( uiCode );
808	READ_UVLC( uiCode, "conf_win_top_offset" ); conf.setWindowTopOffset ( uiCode );
809	READ_UVLC( uiCode, "conf_win_bottom_offset" ); conf.setWindowBottomOffset( uiCode );
810	#else
811	READ_UVLC( uiCode, "conf_win_left_offset" ); conf.setWindowLeftOffset ( uiCode * TComSPS::getWinUnitX( pcSPS->getChromaFormatIdc() ) );
812	READ_UVLC( uiCode, "conf_win_right_offset" ); conf.setWindowRightOffset ( uiCode * TComSPS::getWinUnitX( pcSPS->getChromaFormatIdc() ) );
813	READ_UVLC( uiCode, "conf_win_top_offset" ); conf.setWindowTopOffset ( uiCode * TComSPS::getWinUnitY( pcSPS->getChromaFormatIdc() ) );
814	READ_UVLC( uiCode, "conf_win_bottom_offset" ); conf.setWindowBottomOffset( uiCode * TComSPS::getWinUnitY( pcSPS->getChromaFormatIdc() ) );
815	#endif
816	}
817
818	#if H_MV
819	if ( pcSPS->getLayerId() == 0 )
820	{
821	#endif
822	READ_UVLC( uiCode, "bit_depth_luma_minus8" );
823	assert(uiCode <= 6);
824	pcSPS->setBitDepthY( uiCode + 8 );
825	pcSPS->setQpBDOffsetY( (Int) (6*uiCode) );
826
827	READ_UVLC( uiCode, "bit_depth_chroma_minus8" );
828	assert(uiCode <= 6);
829	pcSPS->setBitDepthC( uiCode + 8 );
830	pcSPS->setQpBDOffsetC( (Int) (6*uiCode) );
831	#if H_MV
832	}
833	#endif
834
835	READ_UVLC( uiCode, "log2_max_pic_order_cnt_lsb_minus4" ); pcSPS->setBitsForPOC( 4 + uiCode );
836	assert(uiCode <= 12);
837
838	#if H_MV
839	if ( pcSPS->getLayerId() == 0 )
840	{
841	#endif
842	UInt subLayerOrderingInfoPresentFlag;
843	READ_FLAG(subLayerOrderingInfoPresentFlag, "sps_sub_layer_ordering_info_present_flag");
844
845	for(UInt i=0; i <= pcSPS->getMaxTLayers()-1; i++)
846	{
847	#if H_MV
848	READ_UVLC ( uiCode, "sps_max_dec_pic_buffering_minus1[i]");
849	#else
850	READ_UVLC ( uiCode, "sps_max_dec_pic_buffering_minus1");
851	#endif
852	pcSPS->setMaxDecPicBuffering( uiCode + 1, i);
853	#if H_MV
854	READ_UVLC ( uiCode, "sps_num_reorder_pics[i]" );
855	#else
856	READ_UVLC ( uiCode, "sps_num_reorder_pics" );
857	#endif
858	pcSPS->setNumReorderPics(uiCode, i);
859	#if H_MV
860	READ_UVLC ( uiCode, "sps_max_latency_increase_plus1[i]");
861	#else
862	READ_UVLC ( uiCode, "sps_max_latency_increase_plus1");
863	#endif
864	pcSPS->setMaxLatencyIncrease( uiCode, i );
865
866	if (!subLayerOrderingInfoPresentFlag)
867	{
868	for (i++; i <= pcSPS->getMaxTLayers()-1; i++)
869	{
870	pcSPS->setMaxDecPicBuffering(pcSPS->getMaxDecPicBuffering(0), i);
871	pcSPS->setNumReorderPics(pcSPS->getNumReorderPics(0), i);
872	pcSPS->setMaxLatencyIncrease(pcSPS->getMaxLatencyIncrease(0), i);
873	}
874	break;
875	}
876	}
877	#if H_MV
878	}
879	#endif
880
881	READ_UVLC( uiCode, "log2_min_coding_block_size_minus3" );
882	Int log2MinCUSize = uiCode + 3;
883	pcSPS->setLog2MinCodingBlockSize(log2MinCUSize);
884	READ_UVLC( uiCode, "log2_diff_max_min_coding_block_size" );
885	pcSPS->setLog2DiffMaxMinCodingBlockSize(uiCode);
886
887	if (pcSPS->getPTL()->getGeneralPTL()->getLevelIdc() >= Level::LEVEL5)
888	{
889	assert(log2MinCUSize + pcSPS->getLog2DiffMaxMinCodingBlockSize() >= 5);
890	}
891
892	Int maxCUDepthDelta = uiCode;
893	pcSPS->setMaxCUWidth ( 1<<(log2MinCUSize + maxCUDepthDelta) );
894	pcSPS->setMaxCUHeight ( 1<<(log2MinCUSize + maxCUDepthDelta) );
895	READ_UVLC( uiCode, "log2_min_transform_block_size_minus2" ); pcSPS->setQuadtreeTULog2MinSize( uiCode + 2 );
896
897	READ_UVLC( uiCode, "log2_diff_max_min_transform_block_size" ); pcSPS->setQuadtreeTULog2MaxSize( uiCode + pcSPS->getQuadtreeTULog2MinSize() );
898	pcSPS->setMaxTrSize( 1<<(uiCode + pcSPS->getQuadtreeTULog2MinSize()) );
899
900	READ_UVLC( uiCode, "max_transform_hierarchy_depth_inter" ); pcSPS->setQuadtreeTUMaxDepthInter( uiCode+1 );
901	READ_UVLC( uiCode, "max_transform_hierarchy_depth_intra" ); pcSPS->setQuadtreeTUMaxDepthIntra( uiCode+1 );
902
903	Int addCuDepth = max (0, log2MinCUSize - (Int)pcSPS->getQuadtreeTULog2MinSize() );
904	pcSPS->setMaxCUDepth( maxCUDepthDelta + addCuDepth );
905
906	READ_FLAG( uiCode, "scaling_list_enabled_flag" ); pcSPS->setScalingListFlag ( uiCode );
907	if(pcSPS->getScalingListFlag())
908	{
909	#if H_MV
910	if ( pcSPS->getLayerId() > 0 )
911	{
912	READ_FLAG( uiCode, "sps_infer_scaling_list_flag" ); pcSPS->setSpsInferScalingListFlag( uiCode == 1 );
913	}
914
915	if ( pcSPS->getSpsInferScalingListFlag() )
916	{
917	READ_CODE( 6, uiCode, "sps_scaling_list_ref_layer_id" ); pcSPS->setSpsScalingListRefLayerId( uiCode );
918	}
919	else
920	{
921	#endif
922	READ_FLAG( uiCode, "sps_scaling_list_data_present_flag" ); pcSPS->setScalingListPresentFlag ( uiCode );
923	if(pcSPS->getScalingListPresentFlag ())
924	{
925	parseScalingList( pcSPS->getScalingList() );
926	}
927	#if H_MV
928	}
929	#endif
930	}
931	READ_FLAG( uiCode, "amp_enabled_flag" ); pcSPS->setUseAMP( uiCode );
932	READ_FLAG( uiCode, "sample_adaptive_offset_enabled_flag" ); pcSPS->setUseSAO ( uiCode ? true : false );
933
934	READ_FLAG( uiCode, "pcm_enabled_flag" ); pcSPS->setUsePCM( uiCode ? true : false );
935	if( pcSPS->getUsePCM() )
936	{
937	READ_CODE( 4, uiCode, "pcm_sample_bit_depth_luma_minus1" ); pcSPS->setPCMBitDepthLuma ( 1 + uiCode );
938	READ_CODE( 4, uiCode, "pcm_sample_bit_depth_chroma_minus1" ); pcSPS->setPCMBitDepthChroma ( 1 + uiCode );
939	READ_UVLC( uiCode, "log2_min_pcm_luma_coding_block_size_minus3" ); pcSPS->setPCMLog2MinSize (uiCode+3);
940	READ_UVLC( uiCode, "log2_diff_max_min_pcm_luma_coding_block_size" ); pcSPS->setPCMLog2MaxSize ( uiCode+pcSPS->getPCMLog2MinSize() );
941	READ_FLAG( uiCode, "pcm_loop_filter_disable_flag" ); pcSPS->setPCMFilterDisableFlag ( uiCode ? true : false );
942	}
943
944	READ_UVLC( uiCode, "num_short_term_ref_pic_sets" );
945	assert(uiCode <= 64);
946	pcSPS->createRPSList(uiCode);
947
948	TComRPSList* rpsList = pcSPS->getRPSList();
949	TComReferencePictureSet* rps;
950
951	for(UInt i=0; i< rpsList->getNumberOfReferencePictureSets(); i++)
952	{
953	rps = rpsList->getReferencePictureSet(i);
954	parseShortTermRefPicSet(pcSPS,rps,i);
955	}
956	READ_FLAG( uiCode, "long_term_ref_pics_present_flag" ); pcSPS->setLongTermRefsPresent(uiCode);
957	if (pcSPS->getLongTermRefsPresent())
958	{
959	READ_UVLC( uiCode, "num_long_term_ref_pic_sps" );
960	pcSPS->setNumLongTermRefPicSPS(uiCode);
961	for (UInt k = 0; k < pcSPS->getNumLongTermRefPicSPS(); k++)
962	{
963	READ_CODE( pcSPS->getBitsForPOC(), uiCode, "lt_ref_pic_poc_lsb_sps" );
964	pcSPS->setLtRefPicPocLsbSps(k, uiCode);
965	READ_FLAG( uiCode, "used_by_curr_pic_lt_sps_flag[i]");
966	pcSPS->setUsedByCurrPicLtSPSFlag(k, uiCode?1:0);
967	}
968	}
969	READ_FLAG( uiCode, "sps_temporal_mvp_enable_flag" ); pcSPS->setTMVPFlagsPresent(uiCode);
970
971	READ_FLAG( uiCode, "sps_strong_intra_smoothing_enable_flag" ); pcSPS->setUseStrongIntraSmoothing(uiCode);
972
973	READ_FLAG( uiCode, "vui_parameters_present_flag" ); pcSPS->setVuiParametersPresentFlag(uiCode);
974
975	if (pcSPS->getVuiParametersPresentFlag())
976	{
977	parseVUI(pcSPS->getVuiParameters(), pcSPS);
978	}
979
980	READ_FLAG( uiCode, "sps_extension_flag");
981	#if H_MV
982	pcSPS->setSpsExtensionFlag( uiCode );
983	if (pcSPS->getSpsExtensionFlag( ) )
984	#else
985	if (uiCode)
986	#endif
987	{
988	#if H_MV
989	for (Int i = 0; i < PS_EX_T_MAX_NUM; i++)
990	{
991	READ_FLAG( uiCode, "sps_extension_type_flag" ); pcSPS->setSpsExtensionTypeFlag( i, uiCode );
992	#if H_3D
993	assert( !pcSPS->getSpsExtensionTypeFlag( i ) \|\| i == PS_EX_T_MV \|\| i == PS_EX_T_3D \|\| i == PS_EX_T_ESC );
994	#else
995	assert( !pcSPS->getSpsExtensionTypeFlag( i ) \|\| i == PS_EX_T_MV \|\| i == PS_EX_T_ESC );
996	#endif
997	}
998
999	if( pcSPS->getSpsExtensionTypeFlag( PS_EX_T_MV ))
1000	{
1001	parseSPSExtension( pcSPS );
1002	}
1003
1004	#if H_3D
1005	if( pcSPS->getSpsExtensionTypeFlag( PS_EX_T_3D ))
1006	{
1007	parseSPSExtension2( pcSPS, viewIndex, depthFlag );
1008	}
1009	#endif
1010
1011	if ( pcSPS->getSpsExtensionTypeFlag( PS_EX_T_ESC ))
1012	{
1013	#endif
1014	while ( xMoreRbspData() )
1015	{
1016	READ_FLAG( uiCode, "sps_extension_data_flag");
1017	}
1018	#if H_MV
1019	}
1020	#endif
1021	}
1022	}
1023
1024	#if H_MV
1025	Void TDecCavlc::parseSPSExtension( TComSPS* pcSPS )
1026	{
1027	UInt uiCode;
1028	READ_FLAG( uiCode, "inter_view_mv_vert_constraint_flag" ); pcSPS->setInterViewMvVertConstraintFlag(uiCode == 1 ? true : false);
1029
1030	READ_UVLC( uiCode, "num_scaled_ref_layer_offsets" ); pcSPS->setNumScaledRefLayerOffsets( uiCode );
1031
1032	for( Int i = 0; i < pcSPS->getNumScaledRefLayerOffsets( ); i++)
1033	{
1034	READ_CODE( 6, uiCode, "scaled_ref_layer_id" ); pcSPS->setScaledRefLayerId( i, uiCode );
1035
1036	Int j = pcSPS->getScaledRefLayerId( i );
1037	Int iCode;
1038	READ_SVLC( iCode, "scaled_ref_layer_left_offset" ); pcSPS->setScaledRefLayerLeftOffset( j, iCode );
1039	READ_SVLC( iCode, "scaled_ref_layer_top_offset" ); pcSPS->setScaledRefLayerTopOffset( j, iCode );
1040	READ_SVLC( iCode, "scaled_ref_layer_right_offset" ); pcSPS->setScaledRefLayerRightOffset( j, iCode );
1041	READ_SVLC( iCode, "scaled_ref_layer_bottom_offset" ); pcSPS->setScaledRefLayerBottomOffset( j, iCode );
1042	READ_FLAG( uiCode, "sps_multilayer_ext_reserved_zero_flag[ i ]" );
1043	}
1044	}
1045
1046	#if H_3D
1047	Void TDecCavlc::parseSPSExtension2( TComSPS* pcSPS, Int viewIndex, Bool depthFlag )
1048	{
1049	UInt uiCode;
1050	#if H_3D_QTLPC
1051	//GT: This has to go to VPS
1052	if( depthFlag )
1053	{
1054	READ_FLAG( uiCode, "use_qtl_flag" );
1055	pcSPS->setUseQTL( uiCode );
1056	READ_FLAG( uiCode, "use_pc_flag" );
1057	pcSPS->setUsePC( uiCode );
1058	}
1059	#endif
1060	}
1061	#endif
1062	#endif
1063
1064	Void TDecCavlc::parseVPS(TComVPS* pcVPS)
1065	{
1066	UInt uiCode;
1067
1068	READ_CODE( 4, uiCode, "vps_video_parameter_set_id" ); pcVPS->setVPSId( uiCode );
1069	READ_CODE( 2, uiCode, "vps_reserved_three_2bits" ); assert(uiCode == 3);
1070	#if H_MV
1071	READ_CODE( 6, uiCode, "vps_max_layers_minus1" ); pcVPS->setMaxLayersMinus1( std::min( uiCode, (UInt) ( MAX_NUM_LAYER_IDS-1) ) );
1072	#else
1073	READ_CODE( 6, uiCode, "vps_reserved_zero_6bits" ); assert(uiCode == 0);
1074	#endif
1075	READ_CODE( 3, uiCode, "vps_max_sub_layers_minus1" ); pcVPS->setMaxTLayers( uiCode + 1 );
1076	READ_FLAG( uiCode, "vps_temporal_id_nesting_flag" ); pcVPS->setTemporalNestingFlag( uiCode ? true:false );
1077	assert (pcVPS->getMaxTLayers()>1\|\|pcVPS->getTemporalNestingFlag());
1078
1079	READ_CODE( 16, uiCode, "vps_reserved_ffff_16bits" ); assert(uiCode == 0xffff);
1080	parsePTL ( pcVPS->getPTL(), true, pcVPS->getMaxTLayers()-1);
1081	UInt subLayerOrderingInfoPresentFlag;
1082	READ_FLAG(subLayerOrderingInfoPresentFlag, "vps_sub_layer_ordering_info_present_flag");
1083	for(UInt i = 0; i <= pcVPS->getMaxTLayers()-1; i++)
1084	{
1085	READ_UVLC( uiCode, "vps_max_dec_pic_buffering_minus1[i]" ); pcVPS->setMaxDecPicBuffering( uiCode + 1, i );
1086	READ_UVLC( uiCode, "vps_num_reorder_pics[i]" ); pcVPS->setNumReorderPics( uiCode, i );
1087	READ_UVLC( uiCode, "vps_max_latency_increase_plus1[i]" ); pcVPS->setMaxLatencyIncrease( uiCode, i );
1088
1089	if (!subLayerOrderingInfoPresentFlag)
1090	{
1091	for (i++; i <= pcVPS->getMaxTLayers()-1; i++)
1092	{
1093	pcVPS->setMaxDecPicBuffering(pcVPS->getMaxDecPicBuffering(0), i);
1094	pcVPS->setNumReorderPics(pcVPS->getNumReorderPics(0), i);
1095	pcVPS->setMaxLatencyIncrease(pcVPS->getMaxLatencyIncrease(0), i);
1096	}
1097	break;
1098	}
1099	}
1100
1101	assert( pcVPS->getNumHrdParameters() < MAX_VPS_OP_SETS_PLUS1 );
1102	#if H_MV
1103	assert( pcVPS->getVpsMaxLayerId() < MAX_VPS_NUH_LAYER_ID_PLUS1 );
1104	READ_CODE( 6, uiCode, "vps_max_layer_id" ); pcVPS->setVpsMaxLayerId( uiCode );
1105
1106	READ_UVLC( uiCode, "vps_max_num_layer_sets_minus1" ); pcVPS->setVpsNumLayerSetsMinus1( uiCode );
1107	for( UInt opsIdx = 1; opsIdx <= pcVPS->getVpsNumLayerSetsMinus1(); opsIdx ++ )
1108	{
1109	for( UInt i = 0; i <= pcVPS->getVpsMaxLayerId(); i ++ )
1110	#else
1111	assert( pcVPS->getMaxNuhReservedZeroLayerId() < MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1 );
1112	READ_CODE( 6, uiCode, "vps_max_nuh_reserved_zero_layer_id" ); pcVPS->setMaxNuhReservedZeroLayerId( uiCode );
1113	READ_UVLC( uiCode, "vps_max_op_sets_minus1" ); pcVPS->setMaxOpSets( uiCode + 1 );
1114	for( UInt opsIdx = 1; opsIdx <= ( pcVPS->getMaxOpSets() - 1 ); opsIdx ++ )
1115	{
1116	// Operation point set
1117	for( UInt i = 0; i <= pcVPS->getMaxNuhReservedZeroLayerId(); i ++ )
1118	#endif
1119	{
1120	READ_FLAG( uiCode, "layer_id_included_flag[opsIdx][i]" ); pcVPS->setLayerIdIncludedFlag( uiCode == 1 ? true : false, opsIdx, i );
1121	}
1122	}
1123	#if H_MV
1124	pcVPS->deriveLayerSetLayerIdList();
1125	#endif
1126	TimingInfo *timingInfo = pcVPS->getTimingInfo();
1127	READ_FLAG( uiCode, "vps_timing_info_present_flag"); timingInfo->setTimingInfoPresentFlag (uiCode ? true : false);
1128	if(timingInfo->getTimingInfoPresentFlag())
1129	{
1130	READ_CODE( 32, uiCode, "vps_num_units_in_tick"); timingInfo->setNumUnitsInTick (uiCode);
1131	READ_CODE( 32, uiCode, "vps_time_scale"); timingInfo->setTimeScale (uiCode);
1132	READ_FLAG( uiCode, "vps_poc_proportional_to_timing_flag"); timingInfo->setPocProportionalToTimingFlag(uiCode ? true : false);
1133	if(timingInfo->getPocProportionalToTimingFlag())
1134	{
1135	READ_UVLC( uiCode, "vps_num_ticks_poc_diff_one_minus1"); timingInfo->setNumTicksPocDiffOneMinus1 (uiCode);
1136	}
1137	READ_UVLC( uiCode, "vps_num_hrd_parameters" ); pcVPS->setNumHrdParameters( uiCode );
1138
1139	if( pcVPS->getNumHrdParameters() > 0 )
1140	{
1141	pcVPS->createHrdParamBuffer();
1142	}
1143	for( UInt i = 0; i < pcVPS->getNumHrdParameters(); i ++ )
1144	{
1145	READ_UVLC( uiCode, "hrd_op_set_idx" ); pcVPS->setHrdOpSetIdx( uiCode, i );
1146	if( i > 0 )
1147	{
1148	READ_FLAG( uiCode, "cprms_present_flag[i]" ); pcVPS->setCprmsPresentFlag( uiCode == 1 ? true : false, i );
1149	}
1150	parseHrdParameters(pcVPS->getHrdParameters(i), pcVPS->getCprmsPresentFlag( i ), pcVPS->getMaxTLayers() - 1);
1151	}
1152	}
1153	READ_FLAG( uiCode, "vps_extension_flag" );
1154	if (uiCode)
1155	{
1156	#if H_MV
1157	m_pcBitstream->readOutTrailingBits();
1158	parseVPSExtension( pcVPS );
1159	READ_FLAG( uiCode, "vps_extension2_flag" );
1160	if (uiCode)
1161	{
1162	#if H_3D
1163	m_pcBitstream->readOutTrailingBits();
1164	pcVPS->createCamPars(pcVPS->getNumViews());
1165	parseVPSExtension2( pcVPS );
1166	READ_FLAG( uiCode, "vps_extension3_flag" );
1167	if (uiCode)
1168	{
1169	#endif
1170	#endif
1171	while ( xMoreRbspData() )
1172	{
1173	READ_FLAG( uiCode, "vps_extension_data_flag");
1174	}
1175	#if H_MV
1176	#if H_3D
1177	}
1178	#endif
1179	}
1180	#endif
1181	}
1182	return;
1183	}
1184
1185	#if H_MV
1186	Void TDecCavlc::parseVPSExtension( TComVPS* pcVPS )
1187	{
1188	UInt uiCode;
1189	READ_FLAG( uiCode, "avc_base_layer_flag" ); pcVPS->setAvcBaseLayerFlag( uiCode == 1 ? true : false );
1190
1191	READ_FLAG( uiCode, "splitting_flag" ); pcVPS->setSplittingFlag( uiCode == 1 ? true : false );
1192
1193	for( Int sIdx = 0; sIdx < MAX_NUM_SCALABILITY_TYPES; sIdx++ )
1194	{
1195	READ_FLAG( uiCode, "scalability_mask_flag[i]" ); pcVPS->setScalabilityMaskFlag( sIdx, uiCode == 1 ? true : false );
1196	}
1197
1198	for( Int sIdx = 0; sIdx < pcVPS->getNumScalabilityTypes( ) - ( pcVPS->getSplittingFlag() ? 1 : 0 ); sIdx++ )
1199	{
1200	READ_CODE( 3, uiCode, "dimension_id_len_minus1[j]" ); pcVPS->setDimensionIdLen( sIdx, uiCode + 1 );
1201	}
1202
1203	if ( pcVPS->getSplittingFlag() )
1204	{
1205	pcVPS->setDimensionIdLen( pcVPS->getNumScalabilityTypes( ) - 1, pcVPS->inferLastDimsionIdLenMinus1() );
1206	}
1207
1208	READ_FLAG( uiCode, "vps_nuh_layer_id_present_flag" ); pcVPS->setVpsNuhLayerIdPresentFlag( uiCode == 1 ? true : false );
1209
1210	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1211	{
1212	if ( pcVPS->getVpsNuhLayerIdPresentFlag() )
1213	{
1214	READ_CODE( 6, uiCode, "layer_id_in_nuh[i]" ); pcVPS->setLayerIdInNuh( i, uiCode );
1215	}
1216	else
1217	{
1218	pcVPS->setLayerIdInNuh( i, i );;
1219	}
1220
1221	pcVPS->setLayerIdInVps( pcVPS->getLayerIdInNuh( i ), i );
1222
1223	for( Int j = 0; j < pcVPS->getNumScalabilityTypes() ; j++ )
1224	{
1225	if ( !pcVPS->getSplittingFlag() )
1226	{
1227	READ_CODE( pcVPS->getDimensionIdLen( j ), uiCode, "dimension_id[i][j]" ); pcVPS->setDimensionId( i, j, uiCode );
1228	}
1229	else
1230	{
1231	pcVPS->setDimensionId( i, j, pcVPS->inferDimensionId( i, j) );
1232	}
1233	}
1234	}
1235
1236	READ_CODE( 4, uiCode, "view_id_len" ); pcVPS->setViewIdLen( uiCode );
1237
1238	if ( pcVPS->getViewIdLen( ) > 0 )
1239	{
1240	for( Int i = 0; i < pcVPS->getNumViews(); i++ )
1241	{
1242	READ_CODE( pcVPS->getViewIdLen( ), uiCode, "view_id_val[i]" ); pcVPS->setViewIdVal( i, uiCode );
1243	}
1244	}
1245	else
1246	{
1247	for( Int i = 0; i < pcVPS->getNumViews(); i++ )
1248	{
1249	pcVPS->setViewIdVal( i, 0 );
1250	}
1251	}
1252
1253
1254	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1255	{
1256	for( Int j = 0; j < i; j++ )
1257	{
1258	READ_FLAG( uiCode, "direct_dependency_flag[i][j]" ); pcVPS->setDirectDependencyFlag( i, j, uiCode );
1259	}
1260	}
1261	pcVPS->setRefLayers();
1262	READ_FLAG( uiCode, "vps_sub_layers_max_minus1_present_flag" ); pcVPS->setVpsSubLayersMaxMinus1PresentFlag( uiCode == 1 );
1263	if ( pcVPS->getVpsSubLayersMaxMinus1PresentFlag() )
1264	{
1265	for (Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1266	{
1267	READ_CODE( 3, uiCode, "sub_layers_vps_max_minus1" ); pcVPS->setSubLayersVpsMaxMinus1( i, uiCode );
1268	pcVPS->checkSubLayersVpsMaxMinus1( i );
1269
1270	}
1271	}
1272	else
1273	{
1274	for (Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1275	{
1276	pcVPS->setSubLayersVpsMaxMinus1( i, pcVPS->getMaxTLayers( ) - 1);
1277	}
1278	}
1279	READ_FLAG( uiCode, "max_tid_ref_present_flag" ); pcVPS->setMaxTidRefPresentFlag( uiCode == 1 );
1280
1281	if ( pcVPS->getMaxTidRefPresentFlag() )
1282	{
1283	for( Int i = 0; i < pcVPS->getMaxLayersMinus1(); i++ )
1284	{
1285	for( Int j = i + 1; j <= pcVPS->getMaxLayersMinus1(); j++ )
1286	{
1287	if ( pcVPS->getDirectDependencyFlag(j,i) )
1288	{
1289	READ_CODE( 3, uiCode, "max_tid_il_ref_pics_plus1" ); pcVPS->setMaxTidIlRefPicsPlus1( i, j, uiCode );
1290	}
1291	}
1292	}
1293	}
1294
1295	READ_FLAG( uiCode, "all_ref_layers_active_flag" ); pcVPS->setAllRefLayersActiveFlag( uiCode == 1 );
1296
1297	READ_UVLC( uiCode, "vps_num_profile_tier_level_minus1" ); pcVPS->setVpsNumProfileTierLevelMinus1( uiCode );
1298
1299	for( Int i = 1; i <= pcVPS->getVpsNumProfileTierLevelMinus1(); i++ )
1300	{
1301	READ_FLAG( uiCode, "vps_profile_present_flag[i]" ); pcVPS->setVpsProfilePresentFlag( i, uiCode == 1 );
1302	parsePTL ( pcVPS->getPTL( i ), pcVPS->getVpsProfilePresentFlag( i ), pcVPS->getMaxTLayers()-1);
1303	if( !pcVPS->getVpsProfilePresentFlag( i ) )
1304	{
1305	TComPTL temp = *pcVPS->getPTL( i );
1306	pcVPS->getPTL( i ) = pcVPS->getPTL( i - 1 );
1307	pcVPS->getPTL( i )->copyLevelFrom( &temp );
1308	}
1309	}
1310
1311	READ_UVLC( uiCode, "num_add_output_layer_sets" ); pcVPS->setNumAddOutputLayerSets( uiCode );
1312	pcVPS->initTargetLayerIdLists( );
1313	if( pcVPS->getNumOutputLayerSets() > 1)
1314	{
1315	READ_CODE( 2, uiCode, "default_target_output_layer_idc" ); pcVPS->setDefaultTargetOutputLayerIdc( std::min( uiCode, (UInt) 2 ) );
1316	}
1317
1318	pcVPS->setOutputLayerFlag(0, 0, pcVPS->inferOutputLayerFlag( 0, 0 ));
1319	pcVPS->setOutputLayerSetIdxMinus1(0, -1);
1320
1321	pcVPS->deriveTargetLayerIdList( 0 );
1322	for( Int i = 1; i < pcVPS->getNumOutputLayerSets( ); i++ )
1323	{
1324	if( i > pcVPS->getVpsNumLayerSetsMinus1( ) )
1325	{
1326	READ_UVLC( uiCode, "output_layer_set_idx_minus1[i]" ); pcVPS->setOutputLayerSetIdxMinus1( i, uiCode );
1327	}
1328
1329	if ( i > pcVPS->getVpsNumLayerSetsMinus1() \|\| pcVPS->getDefaultTargetOutputLayerIdc() == 2 )
1330	{
1331	for( Int j = 0; j < pcVPS->getNumLayersInIdList( pcVPS->getLayerSetIdxForOutputLayerSet( i ) ); j++ )
1332	{
1333	READ_FLAG( uiCode, "output_layer_flag" ); pcVPS->setOutputLayerFlag( i, j, uiCode == 1 );
1334	}
1335	}
1336	else
1337	{
1338	for( Int j = 0; j < pcVPS->getNumLayersInIdList( pcVPS->getLayerSetIdxForOutputLayerSet( i ) ); j++ )
1339	{
1340	pcVPS->setOutputLayerFlag(i,j, pcVPS->inferOutputLayerFlag( i, j ));
1341	}
1342	}
1343	pcVPS->deriveTargetLayerIdList( i );
1344
1345	if ( pcVPS->getProfileLevelTierIdxLen() > 0 )
1346	{
1347	READ_CODE( pcVPS->getProfileLevelTierIdxLen(), uiCode,"profile_level_tier_idx[ i ]" ); pcVPS->setProfileLevelTierIdx( i , uiCode );
1348	}
1349
1350	if( pcVPS->getNumOutputLayersInOutputLayerSet( i ) == 1 && pcVPS->getNumDirectRefLayers( pcVPS->getOlsHighestOutputLayerId( i ) ) > 0 )
1351	{
1352	READ_FLAG( uiCode, "alt_output_layer_flag[ i ]" ); pcVPS->setAltOutputLayerFlag( i, uiCode == 1 );
1353	}
1354	}
1355
1356	READ_FLAG( uiCode, "rep_format_idx_present_flag" ); pcVPS->setRepFormatIdxPresentFlag( uiCode == 1 );
1357	if ( pcVPS->getRepFormatIdxPresentFlag() )
1358	{
1359	READ_UVLC( uiCode, "vps_num_rep_formats_minus1" ); pcVPS->setVpsNumRepFormatsMinus1( uiCode );
1360	}
1361
1362	for (Int i = 0; i <= pcVPS->getVpsNumRepFormatsMinus1(); i++ )
1363	{
1364	assert( pcVPS->getRepFormat(i) == NULL );
1365	TComRepFormat* curRepFormat = new TComRepFormat();
1366	TComRepFormat* prevRepFormat = i > 0 ? pcVPS->getRepFormat( i - 1) : NULL;
1367	parseRepFormat( i, curRepFormat , prevRepFormat);
1368	pcVPS->setRepFormat(i, curRepFormat );
1369	}
1370
1371	if( pcVPS->getRepFormatIdxPresentFlag() )
1372	{
1373	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1374	{
1375	if( pcVPS->getVpsNumRepFormatsMinus1() > 0 )
1376	{
1377	READ_CODE( pcVPS->getVpsRepFormatIdxLen(), uiCode, "vps_rep_format_idx[i]" ); pcVPS->setVpsRepFormatIdx( i, uiCode );
1378	}
1379	}
1380	}
1381
1382	READ_FLAG( uiCode, "max_one_active_ref_layer_flag" ); pcVPS->setMaxOneActiveRefLayerFlag ( uiCode == 1 );
1383	#if H_MV_HLS7_GEN
1384	READ_FLAG( uiCode, "vps_poc_lsb_aligned_flag" ); pcVPS->setVpsPocLsbAlignedFlag( uiCode == 1 );
1385	#endif
1386	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1387	{
1388	if( pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ) == 0 )
1389	{
1390	READ_FLAG( uiCode, "poc_lsb_not_present_flag" ); pcVPS->setPocLsbNotPresentFlag( i, uiCode == 1 );
1391	}
1392	}
1393
1394	READ_FLAG( uiCode, "vps_reserved_zero_flag" );
1395	parseDpbSize( pcVPS );
1396
1397	READ_UVLC( uiCode, "direct_dep_type_len_minus2") ; pcVPS->setDirectDepTypeLenMinus2 ( uiCode );
1398
1399	READ_FLAG( uiCode, "default_direct_dependency_flag" ); pcVPS->setDefaultDirectDependencyFlag( uiCode == 1 );
1400	if ( pcVPS->getDefaultDirectDependencyFlag( ) )
1401	{
1402	READ_CODE( pcVPS->getDirectDepTypeLenMinus2( ) + 2, uiCode, "default_direct_dependency_type" ); pcVPS->setDefaultDirectDependencyType( uiCode );
1403	}
1404
1405	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1406	{
1407	for( Int j = 0; j < i; j++ )
1408	{
1409	if (pcVPS->getDirectDependencyFlag( i, j) )
1410	{
1411	if ( pcVPS->getDefaultDirectDependencyFlag( ) )
1412	{
1413	pcVPS->setDirectDependencyType( i, j , pcVPS->getDefaultDirectDependencyType( ) );
1414	}
1415	else
1416	{
1417	READ_CODE( pcVPS->getDirectDepTypeLenMinus2( ) + 2, uiCode, "direct_dependency_type[i][j]" ); pcVPS->setDirectDependencyType( i, j , uiCode);
1418	}
1419	}
1420	}
1421	}
1422
1423	READ_UVLC( uiCode, "vps_non_vui_extension_length" ); pcVPS->setVpsNonVuiExtensionLength( uiCode );
1424	for ( Int i = 1; i <= pcVPS->getVpsNonVuiExtensionLength(); i++ )
1425	{
1426	READ_CODE( 8, uiCode, "vps_non_vui_extension_data_byte" );
1427	}
1428	READ_FLAG( uiCode, "vps_vui_present_flag" ); pcVPS->setVpsVuiPresentFlag( uiCode == 1 );
1429	if( pcVPS->getVpsVuiPresentFlag() )
1430	{
1431	m_pcBitstream->readOutTrailingBits(); // vps_vui_alignment_bit_equal_to_one
1432	parseVPSVUI( pcVPS );
1433	}
1434	{
1435	TComVPSVUI* pcVPSVUI = pcVPS->getVPSVUI( );
1436	assert( pcVPSVUI );
1437	pcVPSVUI->inferVpsVui( false );
1438	}
1439
1440	pcVPS->checkVPSExtensionSyntax();
1441	}
1442
1443	Void TDecCavlc::parseRepFormat( Int i, TComRepFormat* pcRepFormat, TComRepFormat* pcPrevRepFormat )
1444	{
1445	assert( pcRepFormat );
1446
1447	UInt uiCode;
1448
1449	READ_CODE( 16, uiCode, "pic_width_vps_in_luma_samples" ); pcRepFormat->setPicWidthVpsInLumaSamples ( uiCode );
1450	READ_CODE( 16, uiCode, "pic_height_vps_in_luma_samples" ); pcRepFormat->setPicHeightVpsInLumaSamples( uiCode );
1451	READ_FLAG( uiCode, "chroma_and_bit_depth_vps_present_flag" ); pcRepFormat->setChromaAndBitDepthVpsPresentFlag( uiCode == 1 );
1452
1453	pcRepFormat->checkChromaAndBitDepthVpsPresentFlag( i );
1454
1455	if ( pcRepFormat->getChromaAndBitDepthVpsPresentFlag() )
1456	{
1457	READ_CODE( 2, uiCode, "chroma_format_vps_idc" ); pcRepFormat->setChromaFormatVpsIdc ( uiCode );
1458	if ( pcRepFormat->getChromaFormatVpsIdc() == 3 )
1459	{
1460	READ_FLAG( uiCode, "separate_colour_plane_vps_flag" ); pcRepFormat->setSeparateColourPlaneVpsFlag( uiCode == 1 );
1461	}
1462	READ_CODE( 4, uiCode, "bit_depth_vps_luma_minus8" ); pcRepFormat->setBitDepthVpsLumaMinus8 ( uiCode );
1463	READ_CODE( 4, uiCode, "bit_depth_vps_chroma_minus8" ); pcRepFormat->setBitDepthVpsChromaMinus8 ( uiCode );
1464	}
1465	else
1466	{
1467	pcRepFormat->inferChromaAndBitDepth(pcPrevRepFormat, false );
1468	}
1469	}
1470
1471
1472	Void TDecCavlc::parseVPSVUI( TComVPS* pcVPS )
1473	{
1474	assert( pcVPS );
1475
1476	TComVPSVUI* pcVPSVUI = pcVPS->getVPSVUI( );
1477
1478	assert( pcVPSVUI );
1479
1480	UInt uiCode;
1481	READ_FLAG( uiCode, "cross_layer_pic_type_aligned_flag" ); pcVPSVUI->setCrossLayerPicTypeAlignedFlag( uiCode == 1 );
1482	if ( !pcVPSVUI->getCrossLayerPicTypeAlignedFlag() )
1483	{
1484	READ_FLAG( uiCode, "cross_layer_irap_aligned_flag" ); pcVPSVUI->setCrossLayerIrapAlignedFlag( uiCode == 1 );
1485	}
1486	if( pcVPSVUI->getCrossLayerIrapAlignedFlag( ) )
1487	{
1488	READ_FLAG( uiCode, "all_layers_idr_aligned_flag" ); pcVPSVUI->setAllLayersIdrAlignedFlag( uiCode == 1 );
1489	}
1490	READ_FLAG( uiCode, "bit_rate_present_vps_flag" ); pcVPSVUI->setBitRatePresentVpsFlag( uiCode == 1 );
1491	READ_FLAG( uiCode, "pic_rate_present_vps_flag" ); pcVPSVUI->setPicRatePresentVpsFlag( uiCode == 1 );
1492	if( pcVPSVUI->getBitRatePresentVpsFlag( ) \|\| pcVPSVUI->getPicRatePresentVpsFlag( ) )
1493	{
1494	for( Int i = 0; i <= pcVPS->getVpsNumLayerSetsMinus1(); i++ )
1495	{
1496	for( Int j = 0; j <= pcVPS->getMaxTLayers(); j++ )
1497	{
1498	if( pcVPSVUI->getBitRatePresentVpsFlag( ) )
1499	{
1500	READ_FLAG( uiCode, "bit_rate_present_flag" ); pcVPSVUI->setBitRatePresentFlag( i, j, uiCode == 1 );
1501	}
1502	if( pcVPSVUI->getPicRatePresentVpsFlag( ) )
1503	{
1504	READ_FLAG( uiCode, "pic_rate_present_flag" ); pcVPSVUI->setPicRatePresentFlag( i, j, uiCode == 1 );
1505	}
1506	if( pcVPSVUI->getBitRatePresentFlag( i, j ) )
1507	{
1508	READ_CODE( 16, uiCode, "avg_bit_rate" ); pcVPSVUI->setAvgBitRate( i, j, uiCode );
1509	READ_CODE( 16, uiCode, "max_bit_rate" ); pcVPSVUI->setMaxBitRate( i, j, uiCode );
1510	}
1511	if( pcVPSVUI->getPicRatePresentFlag( i, j ) )
1512	{
1513	READ_CODE( 2, uiCode, "constant_pic_rate_idc" ); pcVPSVUI->setConstantPicRateIdc( i, j, uiCode );
1514	READ_CODE( 16, uiCode, "avg_pic_rate" ); pcVPSVUI->setAvgPicRate( i, j, uiCode );
1515	}
1516	}
1517	}
1518	}
1519
1520	READ_FLAG( uiCode, "video_signal_info_idx_present_flag" ); pcVPSVUI->setVideoSignalInfoIdxPresentFlag( uiCode == 1 );
1521	if( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() )
1522	{
1523	READ_CODE( 4, uiCode, "vps_num_video_signal_info_minus1" ); pcVPSVUI->setVpsNumVideoSignalInfoMinus1( uiCode );
1524	}
1525	else
1526	{
1527	pcVPSVUI->setVpsNumVideoSignalInfoMinus1( pcVPS->getMaxLayersMinus1() );
1528	}
1529
1530	for( Int i = 0; i <= pcVPSVUI->getVpsNumVideoSignalInfoMinus1(); i++ )
1531	{
1532	assert( pcVPSVUI->getVideoSignalInfo( i ) == NULL );
1533	TComVideoSignalInfo* curVideoSignalInfo = new TComVideoSignalInfo();
1534	parseVideoSignalInfo( curVideoSignalInfo );
1535	pcVPSVUI->setVideoSignalInfo(i, curVideoSignalInfo );
1536	}
1537
1538	if( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() && pcVPSVUI->getVpsNumVideoSignalInfoMinus1() > 0 )
1539	{
1540	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1541	{
1542	READ_CODE( 4, uiCode, "vps_video_signal_info_idx" ); pcVPSVUI->setVpsVideoSignalInfoIdx( i, uiCode );
1543	assert( pcVPSVUI->getVpsVideoSignalInfoIdx( i ) >= 0 && pcVPSVUI->getVpsVideoSignalInfoIdx( i ) <= pcVPSVUI->getVpsNumVideoSignalInfoMinus1() );
1544	}
1545	}
1546	else
1547	{
1548	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1549	{
1550	pcVPSVUI->setVpsVideoSignalInfoIdx( i, pcVPSVUI->getVideoSignalInfoIdxPresentFlag() ? 0 : i );
1551	}
1552	}
1553
1554	READ_FLAG( uiCode, "tiles_not_in_use_flag" ); pcVPSVUI->setTilesNotInUseFlag( uiCode == 1 );
1555	if( !pcVPSVUI->getTilesNotInUseFlag() )
1556	{
1557	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1558	{
1559	READ_FLAG( uiCode, "tiles_in_use_flag[i]" ); pcVPSVUI->setTilesInUseFlag( i, uiCode == 1 );
1560	if( pcVPSVUI->getTilesInUseFlag( i ) )
1561	{
1562	READ_FLAG( uiCode, "loop_filter_not_across_tiles_flag[i]" ); pcVPSVUI->setLoopFilterNotAcrossTilesFlag( i, uiCode == 1 );
1563	}
1564	}
1565
1566	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1567	{
1568	for( Int j = 0; j < pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ) ; j++ )
1569	{
1570	Int layerIdx = pcVPS->getLayerIdInVps(pcVPS->getRefLayerId(pcVPS->getLayerIdInNuh( i ) , j ));
1571	if( pcVPSVUI->getTilesInUseFlag( i ) && pcVPSVUI->getTilesInUseFlag( layerIdx ) )
1572	{
1573	READ_FLAG( uiCode, "tile_boundaries_aligned_flag[i][j]" ); pcVPSVUI->setTileBoundariesAlignedFlag( i, j, uiCode == 1 );
1574	}
1575	}
1576	}
1577	}
1578
1579	READ_FLAG( uiCode, "wpp_not_in_use_flag" ); pcVPSVUI->setWppNotInUseFlag( uiCode == 1 );
1580
1581	if( !pcVPSVUI->getWppNotInUseFlag( ))
1582	{
1583	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1584	{
1585	READ_FLAG( uiCode, "wpp_in_use_flag[i]" ); pcVPSVUI->setWppInUseFlag( i, uiCode == 1 );
1586	}
1587	}
1588
1589	READ_CODE( 3, uiCode, "vps_vui_reserved_zero_3bits" );
1590	READ_FLAG( uiCode, "ilp_restricted_ref_layers_flag" ); pcVPSVUI->setIlpRestrictedRefLayersFlag( uiCode == 1 );
1591
1592	if( pcVPSVUI->getIlpRestrictedRefLayersFlag( ) )
1593	{
1594	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1595	{
1596	for( Int j = 0; j < pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ); j++ )
1597	{
1598	READ_UVLC( uiCode, "min_spatial_segment_offset_plus1" ); pcVPSVUI->setMinSpatialSegmentOffsetPlus1( i, j, uiCode );
1599	if( pcVPSVUI->getMinSpatialSegmentOffsetPlus1( i, j ) > 0 )
1600	{
1601	READ_FLAG( uiCode, "ctu_based_offset_enabled_flag" ); pcVPSVUI->setCtuBasedOffsetEnabledFlag( i, j, uiCode == 1 );
1602	if( pcVPSVUI->getCtuBasedOffsetEnabledFlag( i, j ) )
1603	{
1604	READ_UVLC( uiCode, "min_horizontal_ctu_offset_plus1" ); pcVPSVUI->setMinHorizontalCtuOffsetPlus1( i, j, uiCode );
1605	}
1606	}
1607	}
1608	}
1609	}
1610
1611	READ_FLAG( uiCode, "vps_vui_bsp_hrd_present_flag" ); pcVPSVUI->setVpsVuiBspHrdPresentFlag( uiCode == 1 );
1612	if ( pcVPSVUI->getVpsVuiBspHrdPresentFlag( ) )
1613	{
1614	parseVpsVuiBspHrdParameters( pcVPS );
1615	}
1616	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1617	{
1618	if( pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i )) == 0 )
1619	{
1620	READ_FLAG( uiCode, "base_layer_parameter_set_compatibility_flag" ); pcVPSVUI->setBaseLayerParameterSetCompatibilityFlag( i, uiCode == 1 );
1621	}
1622	}
1623	}
1624
1625	Void TDecCavlc::parseVpsVuiBspHrdParameters( TComVPS* pcVPS )
1626	{
1627	assert( pcVPS );
1628
1629	TComVPSVUI* pcVPSVUI = pcVPS->getVPSVUI( );
1630
1631	assert( pcVPSVUI );
1632
1633	TComVpsVuiBspHrdParameters* vpsVuiBspHrdP = pcVPSVUI->getVpsVuiBspHrdParameters();
1634
1635	assert ( vpsVuiBspHrdP );
1636
1637	UInt uiCode;
1638	READ_UVLC( uiCode, "vps_num_bsp_hrd_parameters_minus1" ); vpsVuiBspHrdP->setVpsNumBspHrdParametersMinus1( uiCode );
1639	for( Int i = 0; i <= vpsVuiBspHrdP->getVpsNumBspHrdParametersMinus1( ); i++ )
1640	{
1641	if( i > 0 )
1642	{
1643	READ_FLAG( uiCode, "bsp_cprms_present_flag" ); vpsVuiBspHrdP->setBspCprmsPresentFlag( i, uiCode == 1 );
1644	}
1645	TComHRD* hrdParameters = vpsVuiBspHrdP->getHrdParametermeters( i );
1646	parseHrdParameters( hrdParameters, vpsVuiBspHrdP->getBspCprmsPresentFlag( i ), pcVPS->getMaxSubLayersMinus1() );
1647	}
1648	for( Int h = 1; h <= pcVPS->getVpsNumLayerSetsMinus1(); h++ )
1649	{
1650	READ_UVLC( uiCode, "num_bitstream_partitions" ); vpsVuiBspHrdP->setNumBitstreamPartitions( h, uiCode );
1651	for( Int i = 0; i < vpsVuiBspHrdP->getNumBitstreamPartitions( h ); i++ )
1652	{
1653	for( Int j = 0; j <= pcVPS->getMaxLayersMinus1(); j++ )
1654	{
1655	if( pcVPS->getLayerIdIncludedFlag( h ,j ) )
1656	{
1657	READ_FLAG( uiCode, "layer_in_bsp_flag" ); vpsVuiBspHrdP->setLayerInBspFlag( h, i, j, uiCode == 1 );
1658	}
1659	else
1660	{
1661	vpsVuiBspHrdP->setLayerInBspFlag( h, i, j, false ); // This inference seems to be missing in spec
1662	}
1663	}
1664	}
1665	vpsVuiBspHrdP->checkLayerInBspFlag( pcVPS, h );
1666
1667	if( vpsVuiBspHrdP->getNumBitstreamPartitions( h ) )
1668	{
1669	READ_UVLC( uiCode, "num_bsp_sched_combinations" ); vpsVuiBspHrdP->setNumBspSchedCombinations( h, uiCode );
1670	for( Int i = 0; i < vpsVuiBspHrdP->getNumBspSchedCombinations( h ); i++ )
1671	{
1672	for( Int j = 0; j < vpsVuiBspHrdP->getNumBitstreamPartitions( h ); j++ )
1673	{
1674	READ_UVLC( uiCode, "bsp_comb_hrd_idx" ); vpsVuiBspHrdP->setBspCombHrdIdx( h, i, j, uiCode );
1675	READ_UVLC( uiCode, "bsp_comb_sched_idx" ); vpsVuiBspHrdP->setBspCombSchedIdx( h, i, j, uiCode );
1676	}
1677	}
1678	}
1679	}
1680	}
1681
1682	Void TDecCavlc::parseVideoSignalInfo( TComVideoSignalInfo* pcVideoSignalInfo )
1683	{
1684	UInt uiCode;
1685	READ_CODE( 3, uiCode, "video_vps_format" ); pcVideoSignalInfo->setVideoVpsFormat( uiCode );
1686	READ_FLAG( uiCode, "video_full_range_vps_flag" ); pcVideoSignalInfo->setVideoFullRangeVpsFlag( uiCode == 1 );
1687	READ_CODE( 8, uiCode, "colour_primaries_vps" ); pcVideoSignalInfo->setColourPrimariesVps( uiCode );
1688	READ_CODE( 8, uiCode, "transfer_characteristics_vps" ); pcVideoSignalInfo->setTransferCharacteristicsVps( uiCode );
1689	READ_CODE( 8, uiCode, "matrix_coeffs_vps" ); pcVideoSignalInfo->setMatrixCoeffsVps( uiCode );
1690	}
1691
1692	Void TDecCavlc::parseDpbSize( TComVPS* vps )
1693	{
1694	UInt uiCode;
1695	TComDpbSize* dpbSize = vps->getDpbSize();
1696	assert ( dpbSize != 0 );
1697
1698	for( Int i = 1; i < vps->getNumOutputLayerSets(); i++ )
1699	{
1700	READ_FLAG( uiCode, "sub_layer_flag_info_present_flag" ); dpbSize->setSubLayerFlagInfoPresentFlag( i, uiCode == 1 );
1701	for( Int j = 0; j <= vps->getMaxSubLayersInLayerSetMinus1( i ); j++ )
1702	{
1703	if( j > 0 && dpbSize->getSubLayerDpbInfoPresentFlag( i, j ) )
1704	{
1705	READ_FLAG( uiCode, "sub_layer_dpb_info_present_flag" ); dpbSize->setSubLayerDpbInfoPresentFlag( i, j, uiCode == 1 );
1706	}
1707	if( dpbSize->getSubLayerDpbInfoPresentFlag( i, j ) )
1708	{
1709	for( Int k = 0; k < vps->getNumSubDpbs( vps->getLayerSetIdxForOutputLayerSet( i )); k++ )
1710	{
1711	READ_UVLC( uiCode, "max_vps_dec_pic_buffering_minus1" ); dpbSize->setMaxVpsDecPicBufferingMinus1( i, k, j, uiCode );
1712	}
1713	READ_UVLC( uiCode, "max_vps_num_reorder_pics" ); dpbSize->setMaxVpsNumReorderPics( i, j, uiCode );
1714	#if H_MV_HLS7_GEN
1715	if( vps->getNumSubDpbs( vps->getLayerSetIdxForOutputLayerSet( i ) ) != vps->getNumLayersInIdList( vps->getLayerSetIdxForOutputLayerSet( i ) ) )
1716	{
1717	for( Int k = 0; k < vps->getNumLayersInIdList( vps->getLayerSetIdxForOutputLayerSet( i ) ); k++ )
1718	{
1719	READ_UVLC( uiCode, "max_vps_layer_dec_pic_buff_minus1" ); dpbSize->setMaxVpsLayerDecPicBuffMinus1( i, k, j, uiCode );
1720	}
1721	}
1722	#endif
1723	READ_UVLC( uiCode, "max_vps_latency_increase_plus1" ); dpbSize->setMaxVpsLatencyIncreasePlus1( i, j, uiCode );
1724	}
1725	else
1726	{
1727	if ( j > 0 )
1728	{
1729	for( Int k = 0; k < vps->getNumSubDpbs( vps->getOutputLayerSetIdxMinus1( i ) + 1 ); k++ )
1730	{
1731	dpbSize->setMaxVpsDecPicBufferingMinus1( i, k, j, dpbSize->getMaxVpsDecPicBufferingMinus1( i,k, j - 1 ) );
1732	}
1733	dpbSize->setMaxVpsNumReorderPics ( i, j, dpbSize->getMaxVpsNumReorderPics ( i, j - 1 ) );
1734	dpbSize->setMaxVpsLatencyIncreasePlus1( i, j, dpbSize->getMaxVpsLatencyIncreasePlus1( i, j - 1 ) );
1735	}
1736	}
1737	}
1738	}
1739	}
1740	#endif
1741
1742	#if H_3D
1743	Void TDecCavlc::parseVPSExtension2( TComVPS* pcVPS )
1744	{
1745	UInt uiCode;
1746	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1747	{
1748	#if H_3D_ARP
1749	pcVPS->setUseAdvRP ( i, 0 );
1750	pcVPS->setARPStepNum( i, 1 );
1751	#endif
1752	#if H_3D_SPIVMP
1753	pcVPS->setSubPULog2Size(i, 0);
1754	#endif
1755	if ( i != 0 )
1756	{
1757	if( !( pcVPS->getDepthId( i ) == 1 ) )
1758	{
1759	#if H_3D_IV_MERGE
1760	READ_FLAG( uiCode, "iv_mv_pred_flag[i]"); pcVPS->setIvMvPredFlag ( i, uiCode == 1 ? true : false );
1761	#if H_3D_SPIVMP
1762	READ_UVLC (uiCode, "log2_sub_PU_size_minus3[i]"); pcVPS->setSubPULog2Size(i, uiCode+3);
1763	#endif
1764	#endif
1765	#if H_3D_ARP
1766	READ_FLAG( uiCode, "iv_res_pred_flag[i]" ); pcVPS->setUseAdvRP ( i, uiCode ); pcVPS->setARPStepNum( i, uiCode ? H_3D_ARP_WFNR : 1 );
1767
1768	#endif
1769	#if H_3D_NBDV_REF
1770	READ_FLAG( uiCode, "depth_refinement_flag[i]"); pcVPS->setDepthRefinementFlag ( i, uiCode == 1 ? true : false );
1771	#endif
1772	#if H_3D_VSP
1773	READ_FLAG( uiCode, "view_synthesis_pred_flag[i]"); pcVPS->setViewSynthesisPredFlag( i, uiCode == 1 ? true : false );
1774	#endif
1775	#if H_3D_DBBP
1776	READ_FLAG( uiCode, "use_dbbp_flag[i]" ); pcVPS->setUseDBBP( i, uiCode == 1 ? true : false );
1777	#endif
1778	}
1779	else
1780	{
1781	#if H_3D_IV_MERGE
1782	if(i!=1)
1783	{
1784	READ_FLAG( uiCode, "iv_mv_pred_flag[i]"); pcVPS->setIvMvPredFlag ( i, uiCode == 1 ? true : false );
1785	}
1786	#endif
1787	#if H_3D_SPIVMP
1788	if (i!=1)
1789	{
1790	READ_UVLC (uiCode, "log2_sub_PU_size_minus3[i]"); pcVPS->setSubPULog2Size(i, uiCode+3);
1791	}
1792	#endif
1793	#if H_3D_IV_MERGE
1794	READ_FLAG( uiCode, "mpi_flag[i]" ); pcVPS->setMPIFlag( i, uiCode == 1 ? true : false );
1795	#endif
1796	READ_FLAG( uiCode, "vps_depth_modes_flag[i]" ); pcVPS->setVpsDepthModesFlag( i, uiCode == 1 ? true : false );
1797	// READ_FLAG( uiCode, "lim_qt_pred_flag[i]"); pcVPS->setLimQtPreFlag ( i, uiCode == 1 ? true : false );
1798	#if H_3D_INTER_SDC
1799	READ_FLAG( uiCode, "depth_inter_SDC_flag" ); pcVPS->setInterSDCFlag( i, uiCode ? true : false );
1800	#endif
1801	}
1802	}
1803	}
1804
1805	UInt uiCamParPrecision = 0;
1806	Bool bCamParSlice = false;
1807	Bool bCamParPresentFlag = false;
1808
1809	READ_UVLC( uiCamParPrecision, "cp_precision" );
1810	for (UInt viewIndex=0; viewIndex<pcVPS->getNumViews(); viewIndex++)
1811	{
1812	pcVPS->setCamParPresent ( viewIndex, false );
1813	pcVPS->setHasCamParInSliceHeader( viewIndex, false );
1814	READ_FLAG( uiCode, "cp_present_flag[i]" ); bCamParPresentFlag = ( uiCode == 1);
1815	if ( bCamParPresentFlag )
1816	{
1817	READ_FLAG( uiCode, "cp_in_slice_segment_header_flag[i]" ); bCamParSlice = ( uiCode == 1);
1818	if ( !bCamParSlice )
1819	{
1820	for( UInt uiBaseIndex = 0; uiBaseIndex < viewIndex; uiBaseIndex++ )
1821	{
1822	Int iCode;
1823	READ_SVLC( iCode, "vps_cp_scale" ); m_aaiTempScale [ uiBaseIndex ][ viewIndex ] = iCode;
1824	READ_SVLC( iCode, "vps_cp_off" ); m_aaiTempOffset [ uiBaseIndex ][ viewIndex ] = iCode;
1825	READ_SVLC( iCode, "vps_cp_inv_scale_plus_scale" ); m_aaiTempScale [ viewIndex ][ uiBaseIndex ] = iCode - m_aaiTempScale [ uiBaseIndex ][ viewIndex ];
1826	READ_SVLC( iCode, "vps_cp_inv_off_plus_off" ); m_aaiTempOffset [ viewIndex ][ uiBaseIndex ] = iCode - m_aaiTempOffset[ uiBaseIndex ][ viewIndex ];
1827	}
1828	}
1829	pcVPS->initCamParaVPS( viewIndex, bCamParPresentFlag, uiCamParPrecision, bCamParSlice, m_aaiTempScale, m_aaiTempOffset );
1830	}
1831	}
1832	READ_UVLC (uiCode, "log2_sub_PU_MPI_size_minus3"); pcVPS->setSubPUMPILog2Size( uiCode + 3 );
1833	READ_FLAG( uiCode, "iv_mv_scaling_flag"); pcVPS->setIvMvScalingFlag( uiCode == 1 ? true : false );
1834	}
1835	#endif
1836
1837	Void TDecCavlc::parseSliceHeader (TComSlice& rpcSlice, ParameterSetManagerDecoder parameterSetManager)
1838	{
1839	UInt uiCode;
1840	Int iCode;
1841
1842	#if ENC_DEC_TRACE
1843	xTraceSliceHeader(rpcSlice);
1844	#endif
1845	TComPPS* pps = NULL;
1846	TComSPS* sps = NULL;
1847	#if H_MV
1848	TComVPS* vps = NULL;
1849	#endif
1850
1851	UInt firstSliceSegmentInPic;
1852	READ_FLAG( firstSliceSegmentInPic, "first_slice_segment_in_pic_flag" );
1853	if( rpcSlice->getRapPicFlag())
1854	{
1855	READ_FLAG( uiCode, "no_output_of_prior_pics_flag" ); //ignored
1856	}
1857	READ_UVLC ( uiCode, "slice_pic_parameter_set_id" ); rpcSlice->setPPSId(uiCode);
1858	pps = parameterSetManager->getPrefetchedPPS(uiCode);
1859	//!KS: need to add error handling code here, if PPS is not available
1860	assert(pps!=0);
1861	sps = parameterSetManager->getPrefetchedSPS(pps->getSPSId());
1862	//!KS: need to add error handling code here, if SPS is not available
1863	assert(sps!=0);
1864	#if H_MV
1865	vps = parameterSetManager->getPrefetchedVPS(sps->getVPSId());
1866	assert( vps != NULL );
1867
1868	sps->inferRepFormat ( vps , rpcSlice->getLayerId() );
1869	sps->inferScalingList( parameterSetManager->getActiveSPS( sps->getSpsScalingListRefLayerId() ) );
1870	if ( sps->getVuiParametersPresentFlag() )
1871	{
1872	sps->getVuiParameters()->inferVideoSignalInfo( vps, rpcSlice->getLayerId() );
1873	}
1874	rpcSlice->setVPS(vps);
1875	rpcSlice->setViewId ( vps->getViewId ( rpcSlice->getLayerId() ) );
1876	rpcSlice->setViewIndex( vps->getViewIndex( rpcSlice->getLayerId() ) );
1877	#if H_3D
1878	rpcSlice->setIsDepth ( vps->getDepthId ( rpcSlice->getLayerId() ) == 1 );
1879	#endif
1880	#endif
1881	rpcSlice->setSPS(sps);
1882	rpcSlice->setPPS(pps);
1883	if( pps->getDependentSliceSegmentsEnabledFlag() && ( !firstSliceSegmentInPic ))
1884	{
1885	READ_FLAG( uiCode, "dependent_slice_segment_flag" ); rpcSlice->setDependentSliceSegmentFlag(uiCode ? true : false);
1886	}
1887	else
1888	{
1889	rpcSlice->setDependentSliceSegmentFlag(false);
1890	}
1891	Int numCTUs = ((sps->getPicWidthInLumaSamples()+sps->getMaxCUWidth()-1)/sps->getMaxCUWidth())*((sps->getPicHeightInLumaSamples()+sps->getMaxCUHeight()-1)/sps->getMaxCUHeight());
1892	Int maxParts = (1<<(sps->getMaxCUDepth()<<1));
1893	UInt sliceSegmentAddress = 0;
1894	Int bitsSliceSegmentAddress = 0;
1895	while(numCTUs>(1<<bitsSliceSegmentAddress))
1896	{
1897	bitsSliceSegmentAddress++;
1898	}
1899
1900	if(!firstSliceSegmentInPic)
1901	{
1902	READ_CODE( bitsSliceSegmentAddress, sliceSegmentAddress, "slice_segment_address" );
1903	}
1904	//set uiCode to equal slice start address (or dependent slice start address)
1905	Int startCuAddress = maxParts*sliceSegmentAddress;
1906	rpcSlice->setSliceSegmentCurStartCUAddr( startCuAddress );
1907	rpcSlice->setSliceSegmentCurEndCUAddr(numCTUs*maxParts);
1908
1909	if (rpcSlice->getDependentSliceSegmentFlag())
1910	{
1911	rpcSlice->setNextSlice ( false );
1912	rpcSlice->setNextSliceSegment ( true );
1913	}
1914	else
1915	{
1916	rpcSlice->setNextSlice ( true );
1917	rpcSlice->setNextSliceSegment ( false );
1918
1919	rpcSlice->setSliceCurStartCUAddr(startCuAddress);
1920	rpcSlice->setSliceCurEndCUAddr(numCTUs*maxParts);
1921	}
1922
1923	if(!rpcSlice->getDependentSliceSegmentFlag())
1924	{
1925	#if H_MV
1926	Int esb = 0; //Don't use i, otherwise will shadow something below
1927
1928	if ( rpcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1929	{
1930	esb++;
1931	READ_FLAG( uiCode, "discardable_flag" ); rpcSlice->setDiscardableFlag( uiCode == 1 );
1932	}
1933
1934	if ( rpcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1935	{
1936	esb++;
1937	READ_FLAG( uiCode, "cross_layer_bla_flag" ); rpcSlice->setCrossLayerBlaFlag( uiCode == 1 );
1938	}
1939	rpcSlice->checkCrossLayerBlaFlag( );
1940
1941	#if !H_MV_HLS7_GEN
1942	if ( rpcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1943	{
1944	esb++;
1945	READ_FLAG( uiCode, "poc_reset_flag" ); rpcSlice->setPocResetFlag( uiCode == 1 );
1946	}
1947	#endif
1948
1949	for (; esb < rpcSlice->getPPS()->getNumExtraSliceHeaderBits(); esb++)
1950	#else
1951	for (Int i = 0; i < rpcSlice->getPPS()->getNumExtraSliceHeaderBits(); i++)
1952	#endif
1953	{
1954	READ_FLAG(uiCode, "slice_reserved_undetermined_flag[]"); // ignored
1955	}
1956
1957	READ_UVLC ( uiCode, "slice_type" ); rpcSlice->setSliceType((SliceType)uiCode);
1958	if( pps->getOutputFlagPresentFlag() )
1959	{
1960	READ_FLAG( uiCode, "pic_output_flag" ); rpcSlice->setPicOutputFlag( uiCode ? true : false );
1961	}
1962	else
1963	{
1964	rpcSlice->setPicOutputFlag( true );
1965	}
1966	// in the first version chroma_format_idc is equal to one, thus colour_plane_id will not be present
1967	assert (sps->getChromaFormatIdc() == 1 );
1968	// if( separate_colour_plane_flag == 1 )
1969	// colour_plane_id u(2)
1970
1971
1972	#if H_MV
1973	UInt slicePicOrderCntLsb = 0;
1974	Int iPOClsb = slicePicOrderCntLsb; // Needed later
1975	if ( (rpcSlice->getLayerId() > 0 && !vps->getPocLsbNotPresentFlag( rpcSlice->getLayerIdInVps())) \|\| !rpcSlice->getIdrPicFlag() )
1976	{
1977	READ_CODE(sps->getBitsForPOC(), slicePicOrderCntLsb, "slice_pic_order_cnt_lsb");
1978	}
1979
1980	Bool picOrderCntMSBZeroFlag = false;
1981
1982	// as in HM code. However are all cases for IRAP picture with NoRaslOutputFlag equal to 1 covered??
1983	picOrderCntMSBZeroFlag = picOrderCntMSBZeroFlag \|\| ( rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP );
1984	picOrderCntMSBZeroFlag = picOrderCntMSBZeroFlag \|\| ( rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL );
1985	picOrderCntMSBZeroFlag = picOrderCntMSBZeroFlag \|\| ( rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP );
1986	picOrderCntMSBZeroFlag = picOrderCntMSBZeroFlag \|\| rpcSlice->getIdrPicFlag();
1987
1988	// TBD picOrderCntMSBZeroFlag = picOrderCntMSBZeroFlag \|\| ( rpcSlice->getLayerId() > 0 && !rpcSlice->getFirstPicInLayerDecodedFlag() );
1989
1990	Int picOrderCntMSB = 0;
1991
1992	if ( !picOrderCntMSBZeroFlag )
1993	{
1994	Int prevPicOrderCnt = rpcSlice->getPrevTid0POC();
1995	Int maxPicOrderCntLsb = 1 << sps->getBitsForPOC();
1996	Int prevPicOrderCntLsb = prevPicOrderCnt & (maxPicOrderCntLsb - 1);
1997	Int prevPicOrderCntMsb = prevPicOrderCnt - prevPicOrderCntLsb;
1998
1999	if( ( slicePicOrderCntLsb < prevPicOrderCntLsb ) && ( ( prevPicOrderCntLsb - slicePicOrderCntLsb ) >= ( maxPicOrderCntLsb / 2 ) ) )
2000	{
2001	picOrderCntMSB = prevPicOrderCntMsb + maxPicOrderCntLsb;
2002	}
2003	else if( (slicePicOrderCntLsb > prevPicOrderCntLsb ) && ( (slicePicOrderCntLsb - prevPicOrderCntLsb ) > ( maxPicOrderCntLsb / 2 ) ) )
2004	{
2005	picOrderCntMSB = prevPicOrderCntMsb - maxPicOrderCntLsb;
2006	}
2007	else
2008	{
2009	picOrderCntMSB = prevPicOrderCntMsb;
2010	}
2011	}
2012
2013	rpcSlice->setPOC( picOrderCntMSB + slicePicOrderCntLsb );
2014	if ( rpcSlice->getPocResetFlag() )
2015	{
2016	rpcSlice->setPocBeforeReset ( rpcSlice->getPOC() );
2017	rpcSlice->setPOC ( 0 );
2018	}
2019	#endif
2020
2021	if( rpcSlice->getIdrPicFlag() )
2022	{
2023	#if !H_MV
2024	rpcSlice->setPOC(0);
2025	#endif
2026	TComReferencePictureSet* rps = rpcSlice->getLocalRPS();
2027	rps->setNumberOfNegativePictures(0);
2028	rps->setNumberOfPositivePictures(0);
2029	rps->setNumberOfLongtermPictures(0);
2030	rps->setNumberOfPictures(0);
2031	rpcSlice->setRPS(rps);
2032	#if H_MV
2033	rpcSlice->setEnableTMVPFlag(false);
2034	#endif
2035	}
2036	else
2037	{
2038	#if !H_MV
2039	READ_CODE(sps->getBitsForPOC(), uiCode, "pic_order_cnt_lsb");
2040	Int iPOClsb = uiCode;
2041	Int iPrevPOC = rpcSlice->getPrevTid0POC();
2042	Int iMaxPOClsb = 1<< sps->getBitsForPOC();
2043	Int iPrevPOClsb = iPrevPOC & (iMaxPOClsb - 1);
2044	Int iPrevPOCmsb = iPrevPOC-iPrevPOClsb;
2045	Int iPOCmsb;
2046	if( ( iPOClsb < iPrevPOClsb ) && ( ( iPrevPOClsb - iPOClsb ) >= ( iMaxPOClsb / 2 ) ) )
2047	{
2048	iPOCmsb = iPrevPOCmsb + iMaxPOClsb;
2049	}
2050	else if( (iPOClsb > iPrevPOClsb ) && ( (iPOClsb - iPrevPOClsb ) > ( iMaxPOClsb / 2 ) ) )
2051	{
2052	iPOCmsb = iPrevPOCmsb - iMaxPOClsb;
2053	}
2054	else
2055	{
2056	iPOCmsb = iPrevPOCmsb;
2057	}
2058	if ( rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
2059	\|\| rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
2060	\|\| rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP )
2061	{
2062	// For BLA picture types, POCmsb is set to 0.
2063	iPOCmsb = 0;
2064	}
2065	rpcSlice->setPOC (iPOCmsb+iPOClsb);
2066	#endif
2067	TComReferencePictureSet* rps;
2068	rps = rpcSlice->getLocalRPS();
2069	rpcSlice->setRPS(rps);
2070	READ_FLAG( uiCode, "short_term_ref_pic_set_sps_flag" );
2071	if(uiCode == 0) // use short-term reference picture set explicitly signalled in slice header
2072	{
2073	parseShortTermRefPicSet(sps,rps, sps->getRPSList()->getNumberOfReferencePictureSets());
2074	}
2075	else // use reference to short-term reference picture set in PPS
2076	{
2077	Int numBits = 0;
2078	while ((1 << numBits) < rpcSlice->getSPS()->getRPSList()->getNumberOfReferencePictureSets())
2079	{
2080	numBits++;
2081	}
2082	if (numBits > 0)
2083	{
2084	READ_CODE( numBits, uiCode, "short_term_ref_pic_set_idx");
2085	}
2086	else
2087	{
2088	uiCode = 0;
2089	}
2090	rps = (sps->getRPSList()->getReferencePictureSet(uiCode));
2091	}
2092	if(sps->getLongTermRefsPresent())
2093	{
2094	Int offset = rps->getNumberOfNegativePictures()+rps->getNumberOfPositivePictures();
2095	UInt numOfLtrp = 0;
2096	UInt numLtrpInSPS = 0;
2097	if (rpcSlice->getSPS()->getNumLongTermRefPicSPS() > 0)
2098	{
2099	READ_UVLC( uiCode, "num_long_term_sps");
2100	numLtrpInSPS = uiCode;
2101	numOfLtrp += numLtrpInSPS;
2102	rps->setNumberOfLongtermPictures(numOfLtrp);
2103	}
2104	Int bitsForLtrpInSPS = 0;
2105	while (rpcSlice->getSPS()->getNumLongTermRefPicSPS() > (1 << bitsForLtrpInSPS))
2106	{
2107	bitsForLtrpInSPS++;
2108	}
2109	READ_UVLC( uiCode, "num_long_term_pics"); rps->setNumberOfLongtermPictures(uiCode);
2110	numOfLtrp += uiCode;
2111	rps->setNumberOfLongtermPictures(numOfLtrp);
2112	Int maxPicOrderCntLSB = 1 << rpcSlice->getSPS()->getBitsForPOC();
2113	Int prevDeltaMSB = 0, deltaPocMSBCycleLT = 0;;
2114	for(Int j=offset+rps->getNumberOfLongtermPictures()-1, k = 0; k < numOfLtrp; j--, k++)
2115	{
2116	Int pocLsbLt;
2117	if (k < numLtrpInSPS)
2118	{
2119	uiCode = 0;
2120	if (bitsForLtrpInSPS > 0)
2121	{
2122	READ_CODE(bitsForLtrpInSPS, uiCode, "lt_idx_sps[i]");
2123	}
2124	Int usedByCurrFromSPS=rpcSlice->getSPS()->getUsedByCurrPicLtSPSFlag(uiCode);
2125
2126	pocLsbLt = rpcSlice->getSPS()->getLtRefPicPocLsbSps(uiCode);
2127	rps->setUsed(j,usedByCurrFromSPS);
2128	}
2129	else
2130	{
2131	READ_CODE(rpcSlice->getSPS()->getBitsForPOC(), uiCode, "poc_lsb_lt"); pocLsbLt= uiCode;
2132	READ_FLAG( uiCode, "used_by_curr_pic_lt_flag"); rps->setUsed(j,uiCode);
2133	}
2134	READ_FLAG(uiCode,"delta_poc_msb_present_flag");
2135	Bool mSBPresentFlag = uiCode ? true : false;
2136	if(mSBPresentFlag)
2137	{
2138	READ_UVLC( uiCode, "delta_poc_msb_cycle_lt[i]" );
2139	Bool deltaFlag = false;
2140	// First LTRP \|\| First LTRP from SH
2141	if( (j == offset+rps->getNumberOfLongtermPictures()-1) \|\| (j == offset+(numOfLtrp-numLtrpInSPS)-1) )
2142	{
2143	deltaFlag = true;
2144	}
2145	if(deltaFlag)
2146	{
2147	deltaPocMSBCycleLT = uiCode;
2148	}
2149	else
2150	{
2151	deltaPocMSBCycleLT = uiCode + prevDeltaMSB;
2152	}
2153
2154	Int pocLTCurr = rpcSlice->getPOC() - deltaPocMSBCycleLT * maxPicOrderCntLSB
2155	- iPOClsb + pocLsbLt;
2156	rps->setPOC (j, pocLTCurr);
2157	rps->setDeltaPOC(j, - rpcSlice->getPOC() + pocLTCurr);
2158	rps->setCheckLTMSBPresent(j,true);
2159	}
2160	else
2161	{
2162	rps->setPOC (j, pocLsbLt);
2163	rps->setDeltaPOC(j, - rpcSlice->getPOC() + pocLsbLt);
2164	rps->setCheckLTMSBPresent(j,false);
2165
2166	// reset deltaPocMSBCycleLT for first LTRP from slice header if MSB not present
2167	if( j == offset+(numOfLtrp-numLtrpInSPS)-1 )
2168	{
2169	deltaPocMSBCycleLT = 0;
2170	}
2171	}
2172	prevDeltaMSB = deltaPocMSBCycleLT;
2173	}
2174	offset += rps->getNumberOfLongtermPictures();
2175	rps->setNumberOfPictures(offset);
2176	}
2177	if ( rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
2178	\|\| rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
2179	\|\| rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP )
2180	{
2181	// In the case of BLA picture types, rps data is read from slice header but ignored
2182	rps = rpcSlice->getLocalRPS();
2183	rps->setNumberOfNegativePictures(0);
2184	rps->setNumberOfPositivePictures(0);
2185	rps->setNumberOfLongtermPictures(0);
2186	rps->setNumberOfPictures(0);
2187	rpcSlice->setRPS(rps);
2188	}
2189	if (rpcSlice->getSPS()->getTMVPFlagsPresent())
2190	{
2191	READ_FLAG( uiCode, "slice_temporal_mvp_enable_flag" );
2192	rpcSlice->setEnableTMVPFlag( uiCode == 1 ? true : false );
2193	}
2194	else
2195	{
2196	rpcSlice->setEnableTMVPFlag(false);
2197	}
2198	}
2199	#if H_MV
2200	Bool interLayerPredLayerIdcPresentFlag = false;
2201	Int layerId = rpcSlice->getLayerId();
2202	if( rpcSlice->getLayerId() > 0 && !vps->getAllRefLayersActiveFlag() && vps->getNumDirectRefLayers( layerId ) > 0 )
2203	{
2204	READ_FLAG( uiCode, "inter_layer_pred_enabled_flag" ); rpcSlice->setInterLayerPredEnabledFlag( uiCode == 1 );
2205	if( rpcSlice->getInterLayerPredEnabledFlag() && vps->getNumDirectRefLayers( layerId ) > 1 )
2206	{
2207	if( !vps->getMaxOneActiveRefLayerFlag())
2208	{
2209	READ_CODE( rpcSlice->getNumInterLayerRefPicsMinus1Len( ), uiCode, "num_inter_layer_ref_pics_minus1" ); rpcSlice->setNumInterLayerRefPicsMinus1( uiCode );
2210	}
2211	if ( rpcSlice->getNumActiveRefLayerPics() != vps->getNumDirectRefLayers( layerId ) )
2212	{
2213	interLayerPredLayerIdcPresentFlag = true;
2214	for( Int idx = 0; idx < rpcSlice->getNumActiveRefLayerPics(); idx++ )
2215	{
2216	READ_CODE( rpcSlice->getInterLayerPredLayerIdcLen( ), uiCode, "inter_layer_pred_layer_idc" ); rpcSlice->setInterLayerPredLayerIdc( idx, uiCode );
2217	}
2218	}
2219	}
2220	}
2221	if ( !interLayerPredLayerIdcPresentFlag )
2222	{
2223	for( Int i = 0; i < rpcSlice->getNumActiveRefLayerPics(); i++ )
2224	{
2225	rpcSlice->setInterLayerPredLayerIdc( i, rpcSlice->getRefLayerPicIdc( i ) );
2226	}
2227	}
2228	#endif
2229	if(sps->getUseSAO())
2230	{
2231	READ_FLAG(uiCode, "slice_sao_luma_flag"); rpcSlice->setSaoEnabledFlag((Bool)uiCode);
2232	READ_FLAG(uiCode, "slice_sao_chroma_flag"); rpcSlice->setSaoEnabledFlagChroma((Bool)uiCode);
2233	}
2234
2235	if (rpcSlice->getIdrPicFlag())
2236	{
2237	rpcSlice->setEnableTMVPFlag(false);
2238	}
2239	if (!rpcSlice->isIntra())
2240	{
2241
2242	READ_FLAG( uiCode, "num_ref_idx_active_override_flag");
2243	if (uiCode)
2244	{
2245	READ_UVLC (uiCode, "num_ref_idx_l0_active_minus1" ); rpcSlice->setNumRefIdx( REF_PIC_LIST_0, uiCode + 1 );
2246	if (rpcSlice->isInterB())
2247	{
2248	READ_UVLC (uiCode, "num_ref_idx_l1_active_minus1" ); rpcSlice->setNumRefIdx( REF_PIC_LIST_1, uiCode + 1 );
2249	}
2250	else
2251	{
2252	rpcSlice->setNumRefIdx(REF_PIC_LIST_1, 0);
2253	}
2254	}
2255	else
2256	{
2257	rpcSlice->setNumRefIdx(REF_PIC_LIST_0, rpcSlice->getPPS()->getNumRefIdxL0DefaultActive());
2258	if (rpcSlice->isInterB())
2259	{
2260	rpcSlice->setNumRefIdx(REF_PIC_LIST_1, rpcSlice->getPPS()->getNumRefIdxL1DefaultActive());
2261	}
2262	else
2263	{
2264	rpcSlice->setNumRefIdx(REF_PIC_LIST_1,0);
2265	}
2266	}
2267	}
2268	// }
2269	TComRefPicListModification* refPicListModification = rpcSlice->getRefPicListModification();
2270	if(!rpcSlice->isIntra())
2271	{
2272	if( !rpcSlice->getPPS()->getListsModificationPresentFlag() \|\| rpcSlice->getNumRpsCurrTempList() <= 1 )
2273	{
2274	refPicListModification->setRefPicListModificationFlagL0( 0 );
2275	}
2276	else
2277	{
2278	READ_FLAG( uiCode, "ref_pic_list_modification_flag_l0" ); refPicListModification->setRefPicListModificationFlagL0( uiCode ? 1 : 0 );
2279	}
2280
2281	if(refPicListModification->getRefPicListModificationFlagL0())
2282	{
2283	uiCode = 0;
2284	Int i = 0;
2285	Int numRpsCurrTempList0 = rpcSlice->getNumRpsCurrTempList();
2286	if ( numRpsCurrTempList0 > 1 )
2287	{
2288	Int length = 1;
2289	numRpsCurrTempList0 --;
2290	while ( numRpsCurrTempList0 >>= 1)
2291	{
2292	length ++;
2293	}
2294	for (i = 0; i < rpcSlice->getNumRefIdx(REF_PIC_LIST_0); i ++)
2295	{
2296	READ_CODE( length, uiCode, "list_entry_l0" );
2297	refPicListModification->setRefPicSetIdxL0(i, uiCode );
2298	}
2299	}
2300	else
2301	{
2302	for (i = 0; i < rpcSlice->getNumRefIdx(REF_PIC_LIST_0); i ++)
2303	{
2304	refPicListModification->setRefPicSetIdxL0(i, 0 );
2305	}
2306	}
2307	}
2308	}
2309	else
2310	{
2311	refPicListModification->setRefPicListModificationFlagL0(0);
2312	}
2313	if(rpcSlice->isInterB())
2314	{
2315	if( !rpcSlice->getPPS()->getListsModificationPresentFlag() \|\| rpcSlice->getNumRpsCurrTempList() <= 1 )
2316	{
2317	refPicListModification->setRefPicListModificationFlagL1( 0 );
2318	}
2319	else
2320	{
2321	READ_FLAG( uiCode, "ref_pic_list_modification_flag_l1" ); refPicListModification->setRefPicListModificationFlagL1( uiCode ? 1 : 0 );
2322	}
2323	if(refPicListModification->getRefPicListModificationFlagL1())
2324	{
2325	uiCode = 0;
2326	Int i = 0;
2327	Int numRpsCurrTempList1 = rpcSlice->getNumRpsCurrTempList();
2328	if ( numRpsCurrTempList1 > 1 )
2329	{
2330	Int length = 1;
2331	numRpsCurrTempList1 --;
2332	while ( numRpsCurrTempList1 >>= 1)
2333	{
2334	length ++;
2335	}
2336	for (i = 0; i < rpcSlice->getNumRefIdx(REF_PIC_LIST_1); i ++)
2337	{
2338	READ_CODE( length, uiCode, "list_entry_l1" );
2339	refPicListModification->setRefPicSetIdxL1(i, uiCode );
2340	}
2341	}
2342	else
2343	{
2344	for (i = 0; i < rpcSlice->getNumRefIdx(REF_PIC_LIST_1); i ++)
2345	{
2346	refPicListModification->setRefPicSetIdxL1(i, 0 );
2347	}
2348	}
2349	}
2350	}
2351	else
2352	{
2353	refPicListModification->setRefPicListModificationFlagL1(0);
2354	}
2355	if (rpcSlice->isInterB())
2356	{
2357	READ_FLAG( uiCode, "mvd_l1_zero_flag" ); rpcSlice->setMvdL1ZeroFlag( (uiCode ? true : false) );
2358	}
2359
2360	rpcSlice->setCabacInitFlag( false ); // default
2361	if(pps->getCabacInitPresentFlag() && !rpcSlice->isIntra())
2362	{
2363	READ_FLAG(uiCode, "cabac_init_flag");
2364	rpcSlice->setCabacInitFlag( uiCode ? true : false );
2365	}
2366
2367	if ( rpcSlice->getEnableTMVPFlag() )
2368	{
2369	if ( rpcSlice->getSliceType() == B_SLICE )
2370	{
2371	READ_FLAG( uiCode, "collocated_from_l0_flag" );
2372	rpcSlice->setColFromL0Flag(uiCode);
2373	}
2374	else
2375	{
2376	rpcSlice->setColFromL0Flag( 1 );
2377	}
2378
2379	if ( rpcSlice->getSliceType() != I_SLICE &&
2380	((rpcSlice->getColFromL0Flag() == 1 && rpcSlice->getNumRefIdx(REF_PIC_LIST_0) > 1)\|\|
2381	(rpcSlice->getColFromL0Flag() == 0 && rpcSlice->getNumRefIdx(REF_PIC_LIST_1) > 1)))
2382	{
2383	READ_UVLC( uiCode, "collocated_ref_idx" );
2384	rpcSlice->setColRefIdx(uiCode);
2385	}
2386	else
2387	{
2388	rpcSlice->setColRefIdx(0);
2389	}
2390	}
2391	if ( (pps->getUseWP() && rpcSlice->getSliceType()==P_SLICE) \|\| (pps->getWPBiPred() && rpcSlice->getSliceType()==B_SLICE) )
2392	{
2393	xParsePredWeightTable(rpcSlice);
2394	rpcSlice->initWpScaling();
2395	}
2396	#if H_3D_IC
2397	else if( rpcSlice->getViewIndex() && ( rpcSlice->getSliceType() == P_SLICE \|\| rpcSlice->getSliceType() == B_SLICE ) && !rpcSlice->getIsDepth())
2398	{
2399	UInt uiCodeTmp = 0;
2400
2401	READ_FLAG ( uiCodeTmp, "slice_ic_enable_flag" );
2402	rpcSlice->setApplyIC( uiCodeTmp );
2403
2404	if ( uiCodeTmp )
2405	{
2406	READ_FLAG ( uiCodeTmp, "ic_skip_mergeidx0" );
2407	rpcSlice->setIcSkipParseFlag( uiCodeTmp );
2408	}
2409	}
2410	#endif
2411	if (!rpcSlice->isIntra())
2412	{
2413	READ_UVLC( uiCode, "five_minus_max_num_merge_cand");
2414	#if H_3D_IV_MERGE
2415	if(rpcSlice->getIsDepth())
2416	{
2417	Bool bMPIFlag = rpcSlice->getVPS()->getMPIFlag( rpcSlice->getLayerIdInVps() ) ;
2418	Bool ivMvPredFlag = rpcSlice->getVPS()->getIvMvPredFlag( rpcSlice->getLayerIdInVps() ) ;
2419	rpcSlice->setMaxNumMergeCand(( ( bMPIFlag \|\| ivMvPredFlag ) ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS) - uiCode);
2420	}
2421	else
2422	{
2423	Bool ivMvPredFlag = rpcSlice->getVPS()->getIvMvPredFlag( rpcSlice->getLayerIdInVps() ) ;
2424	rpcSlice->setMaxNumMergeCand(( ivMvPredFlag ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS) - uiCode);
2425	}
2426
2427	#else
2428	rpcSlice->setMaxNumMergeCand(MRG_MAX_NUM_CANDS - uiCode);
2429	#endif
2430	}
2431
2432	READ_SVLC( iCode, "slice_qp_delta" );
2433	rpcSlice->setSliceQp (26 + pps->getPicInitQPMinus26() + iCode);
2434
2435	assert( rpcSlice->getSliceQp() >= -sps->getQpBDOffsetY() );
2436	assert( rpcSlice->getSliceQp() <= 51 );
2437
2438	if (rpcSlice->getPPS()->getSliceChromaQpFlag())
2439	{
2440	READ_SVLC( iCode, "slice_qp_delta_cb" );
2441	rpcSlice->setSliceQpDeltaCb( iCode );
2442	assert( rpcSlice->getSliceQpDeltaCb() >= -12 );
2443	assert( rpcSlice->getSliceQpDeltaCb() <= 12 );
2444	assert( (rpcSlice->getPPS()->getChromaCbQpOffset() + rpcSlice->getSliceQpDeltaCb()) >= -12 );
2445	assert( (rpcSlice->getPPS()->getChromaCbQpOffset() + rpcSlice->getSliceQpDeltaCb()) <= 12 );
2446
2447	READ_SVLC( iCode, "slice_qp_delta_cr" );
2448	rpcSlice->setSliceQpDeltaCr( iCode );
2449	assert( rpcSlice->getSliceQpDeltaCr() >= -12 );
2450	assert( rpcSlice->getSliceQpDeltaCr() <= 12 );
2451	assert( (rpcSlice->getPPS()->getChromaCrQpOffset() + rpcSlice->getSliceQpDeltaCr()) >= -12 );
2452	assert( (rpcSlice->getPPS()->getChromaCrQpOffset() + rpcSlice->getSliceQpDeltaCr()) <= 12 );
2453	}
2454
2455	if (rpcSlice->getPPS()->getDeblockingFilterControlPresentFlag())
2456	{
2457	if(rpcSlice->getPPS()->getDeblockingFilterOverrideEnabledFlag())
2458	{
2459	READ_FLAG ( uiCode, "deblocking_filter_override_flag" ); rpcSlice->setDeblockingFilterOverrideFlag(uiCode ? true : false);
2460	}
2461	else
2462	{
2463	rpcSlice->setDeblockingFilterOverrideFlag(0);
2464	}
2465	if(rpcSlice->getDeblockingFilterOverrideFlag())
2466	{
2467	READ_FLAG ( uiCode, "slice_disable_deblocking_filter_flag" ); rpcSlice->setDeblockingFilterDisable(uiCode ? 1 : 0);
2468	if(!rpcSlice->getDeblockingFilterDisable())
2469	{
2470	READ_SVLC( iCode, "slice_beta_offset_div2" ); rpcSlice->setDeblockingFilterBetaOffsetDiv2(iCode);
2471	assert(rpcSlice->getDeblockingFilterBetaOffsetDiv2() >= -6 &&
2472	rpcSlice->getDeblockingFilterBetaOffsetDiv2() <= 6);
2473	READ_SVLC( iCode, "slice_tc_offset_div2" ); rpcSlice->setDeblockingFilterTcOffsetDiv2(iCode);
2474	assert(rpcSlice->getDeblockingFilterTcOffsetDiv2() >= -6 &&
2475	rpcSlice->getDeblockingFilterTcOffsetDiv2() <= 6);
2476	}
2477	}
2478	else
2479	{
2480	rpcSlice->setDeblockingFilterDisable ( rpcSlice->getPPS()->getPicDisableDeblockingFilterFlag() );
2481	rpcSlice->setDeblockingFilterBetaOffsetDiv2( rpcSlice->getPPS()->getDeblockingFilterBetaOffsetDiv2() );
2482	rpcSlice->setDeblockingFilterTcOffsetDiv2 ( rpcSlice->getPPS()->getDeblockingFilterTcOffsetDiv2() );
2483	}
2484	}
2485	else
2486	{
2487	rpcSlice->setDeblockingFilterDisable ( false );
2488	rpcSlice->setDeblockingFilterBetaOffsetDiv2( 0 );
2489	rpcSlice->setDeblockingFilterTcOffsetDiv2 ( 0 );
2490	}
2491
2492	Bool isSAOEnabled = (!rpcSlice->getSPS()->getUseSAO())?(false):(rpcSlice->getSaoEnabledFlag()\|\|rpcSlice->getSaoEnabledFlagChroma());
2493	Bool isDBFEnabled = (!rpcSlice->getDeblockingFilterDisable());
2494
2495	if(rpcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() && ( isSAOEnabled \|\| isDBFEnabled ))
2496	{
2497	READ_FLAG( uiCode, "slice_loop_filter_across_slices_enabled_flag");
2498	}
2499	else
2500	{
2501	uiCode = rpcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag()?1:0;
2502	}
2503	rpcSlice->setLFCrossSliceBoundaryFlag( (uiCode==1)?true:false);
2504
2505	}
2506
2507	UInt *entryPointOffset = NULL;
2508	UInt numEntryPointOffsets, offsetLenMinus1;
2509	if( pps->getTilesEnabledFlag() \|\| pps->getEntropyCodingSyncEnabledFlag() )
2510	{
2511	READ_UVLC(numEntryPointOffsets, "num_entry_point_offsets"); rpcSlice->setNumEntryPointOffsets ( numEntryPointOffsets );
2512	if (numEntryPointOffsets>0)
2513	{
2514	READ_UVLC(offsetLenMinus1, "offset_len_minus1");
2515	}
2516	entryPointOffset = new UInt[numEntryPointOffsets];
2517	for (UInt idx=0; idx<numEntryPointOffsets; idx++)
2518	{
2519	READ_CODE(offsetLenMinus1+1, uiCode, "entry_point_offset_minus1");
2520	entryPointOffset[ idx ] = uiCode + 1;
2521	}
2522	}
2523	else
2524	{
2525	rpcSlice->setNumEntryPointOffsets ( 0 );
2526	}
2527
2528	#if H_3D
2529	if( rpcSlice->getVPS()->hasCamParInSliceHeader( rpcSlice->getViewIndex() ) && !rpcSlice->getIsDepth() )
2530	{
2531	UInt uiViewIndex = rpcSlice->getViewIndex();
2532	for( UInt uiBaseIndex = 0; uiBaseIndex < uiViewIndex; uiBaseIndex++ )
2533	{
2534	READ_SVLC( iCode, "cp_scale" ); m_aaiTempScale [ uiBaseIndex ][ uiViewIndex ] = iCode;
2535	READ_SVLC( iCode, "cp_off" ); m_aaiTempOffset[ uiBaseIndex ][ uiViewIndex ] = iCode;
2536	READ_SVLC( iCode, "cp_inv_scale_plus_scale" ); m_aaiTempScale [ uiViewIndex ][ uiBaseIndex ] = iCode - m_aaiTempScale [ uiBaseIndex ][ uiViewIndex ];
2537	READ_SVLC( iCode, "cp_inv_off_plus_off" ); m_aaiTempOffset[ uiViewIndex ][ uiBaseIndex ] = iCode - m_aaiTempOffset[ uiBaseIndex ][ uiViewIndex ];
2538	}
2539	rpcSlice->setCamparaSlice( m_aaiTempScale, m_aaiTempOffset );
2540	}
2541	#endif
2542
2543	if(pps->getSliceHeaderExtensionPresentFlag())
2544	{
2545	#if H_MV
2546	READ_UVLC( uiCode, "slice_segment_header_extension_length" ); rpcSlice->setSliceSegmentHeaderExtensionLength( uiCode );
2547	UInt posFollSliceSegHeaderExtLen = m_pcBitstream->getNumBitsRead();
2548
2549	if( rpcSlice->getPPS()->getPocResetInfoPresentFlag() )
2550	{
2551	READ_CODE( 2, uiCode, "poc_reset_idc" ); rpcSlice->setPocResetIdc( uiCode );
2552	}
2553	else
2554	{
2555	rpcSlice->setPocResetIdc( 0 );
2556	}
2557
2558	if( rpcSlice->getPocResetIdc() != 0 )
2559	{
2560	READ_CODE( 6, uiCode, "poc_reset_period_id" ); rpcSlice->setPocResetPeriodId( uiCode );
2561	}
2562	else
2563	{
2564	// TODO Copy poc_reset_period from earlier picture
2565	rpcSlice->setPocResetPeriodId( 0 );
2566	}
2567
2568	if( rpcSlice->getPocResetIdc() == 3 )
2569	{
2570	READ_FLAG( uiCode, "full_poc_reset_flag" ); rpcSlice->setFullPocResetFlag( uiCode == 1 );
2571	READ_CODE( rpcSlice->getPocLsbValLen() , uiCode, "poc_lsb_val" ); rpcSlice->setPocLsbVal( uiCode );
2572	}
2573
2574	// Derive the value of PocMsbValRequiredFlag
2575	rpcSlice->setPocMsbValRequiredFlag( rpcSlice->getCraPicFlag() \|\| rpcSlice->getBlaPicFlag()
2576	/* \|\| TODO related to vps_poc_lsb_aligned_flag */
2577	);
2578
2579	if( !rpcSlice->getPocMsbValRequiredFlag() /* TODO && rpcSlice->getVPS()->getVpsPocLsbAlignedFlag() */ )
2580	{
2581	READ_FLAG( uiCode, "poc_msb_val_present_flag" ); rpcSlice->setPocMsbValPresentFlag( uiCode == 1 );
2582	}
2583	else
2584	{
2585	if( rpcSlice->getPocMsbValRequiredFlag() )
2586	{
2587	rpcSlice->setPocMsbValPresentFlag( true );
2588	}
2589	else
2590	{
2591	rpcSlice->setPocMsbValPresentFlag( false );
2592	}
2593	}
2594
2595
2596	if( rpcSlice->getPocMsbValPresentFlag() )
2597	{
2598	READ_UVLC( uiCode, "poc_msb_val" ); rpcSlice->setPocMsbVal( uiCode );
2599	}
2600
2601	while( ( m_pcBitstream->getNumBitsRead() - posFollSliceSegHeaderExtLen ) < rpcSlice->getSliceSegmentHeaderExtensionLength() * 8 )
2602	{
2603	READ_FLAG( uiCode, "slice_segment_header_extension_data_bit" );
2604	}
2605	assert( ( m_pcBitstream->getNumBitsRead() - posFollSliceSegHeaderExtLen ) == rpcSlice->getSliceSegmentHeaderExtensionLength() * 8 );
2606	#else
2607	READ_UVLC( uiCode, "slice_header_extension_length" );
2608	for(Int i=0; i<uiCode; i++)
2609	{
2610	UInt ignore;
2611	READ_CODE(8,ignore,"slice_header_extension_data_byte");
2612	}
2613	}
2614	#endif
2615	}
2616
2617
2618	m_pcBitstream->readByteAlignment();
2619
2620	if( pps->getTilesEnabledFlag() \|\| pps->getEntropyCodingSyncEnabledFlag() )
2621	{
2622	Int endOfSliceHeaderLocation = m_pcBitstream->getByteLocation();
2623
2624	// Adjust endOfSliceHeaderLocation to account for emulation prevention bytes in the slice segment header
2625	for ( UInt curByteIdx = 0; curByteIdx<m_pcBitstream->numEmulationPreventionBytesRead(); curByteIdx++ )
2626	{
2627	if ( m_pcBitstream->getEmulationPreventionByteLocation( curByteIdx ) < endOfSliceHeaderLocation )
2628	{
2629	endOfSliceHeaderLocation++;
2630	}
2631	}
2632
2633	Int curEntryPointOffset = 0;
2634	Int prevEntryPointOffset = 0;
2635	for (UInt idx=0; idx<numEntryPointOffsets; idx++)
2636	{
2637	curEntryPointOffset += entryPointOffset[ idx ];
2638
2639	Int emulationPreventionByteCount = 0;
2640	for ( UInt curByteIdx = 0; curByteIdx<m_pcBitstream->numEmulationPreventionBytesRead(); curByteIdx++ )
2641	{
2642	if ( m_pcBitstream->getEmulationPreventionByteLocation( curByteIdx ) >= ( prevEntryPointOffset + endOfSliceHeaderLocation ) &&
2643	m_pcBitstream->getEmulationPreventionByteLocation( curByteIdx ) < ( curEntryPointOffset + endOfSliceHeaderLocation ) )
2644	{
2645	emulationPreventionByteCount++;
2646	}
2647	}
2648
2649	entryPointOffset[ idx ] -= emulationPreventionByteCount;
2650	prevEntryPointOffset = curEntryPointOffset;
2651	}
2652
2653	if ( pps->getTilesEnabledFlag() )
2654	{
2655	rpcSlice->setTileLocationCount( numEntryPointOffsets );
2656
2657	UInt prevPos = 0;
2658	for (Int idx=0; idx<rpcSlice->getTileLocationCount(); idx++)
2659	{
2660	rpcSlice->setTileLocation( idx, prevPos + entryPointOffset [ idx ] );
2661	prevPos += entryPointOffset[ idx ];
2662	}
2663	}
2664	else if ( pps->getEntropyCodingSyncEnabledFlag() )
2665	{
2666	Int numSubstreams = rpcSlice->getNumEntryPointOffsets()+1;
2667	rpcSlice->allocSubstreamSizes(numSubstreams);
2668	UInt *pSubstreamSizes = rpcSlice->getSubstreamSizes();
2669	for (Int idx=0; idx<numSubstreams-1; idx++)
2670	{
2671	if ( idx < numEntryPointOffsets )
2672	{
2673	pSubstreamSizes[ idx ] = ( entryPointOffset[ idx ] << 3 ) ;
2674	}
2675	else
2676	{
2677	pSubstreamSizes[ idx ] = 0;
2678	}
2679	}
2680	}
2681
2682	if (entryPointOffset)
2683	{
2684	delete [] entryPointOffset;
2685	}
2686	}
2687
2688	return;
2689	}
2690
2691	Void TDecCavlc::parsePTL( TComPTL *rpcPTL, Bool profilePresentFlag, Int maxNumSubLayersMinus1 )
2692	{
2693	UInt uiCode;
2694	if(profilePresentFlag)
2695	{
2696	parseProfileTier(rpcPTL->getGeneralPTL());
2697	}
2698	READ_CODE( 8, uiCode, "general_level_idc" ); rpcPTL->getGeneralPTL()->setLevelIdc(uiCode);
2699
2700	for (Int i = 0; i < maxNumSubLayersMinus1; i++)
2701	{
2702	#if !H_MV
2703	if(profilePresentFlag)
2704	{
2705	#endif
2706	READ_FLAG( uiCode, "sub_layer_profile_present_flag[i]" ); rpcPTL->setSubLayerProfilePresentFlag(i, uiCode);
2707	#if H_MV
2708	rpcPTL->setSubLayerProfilePresentFlag( i, profilePresentFlag && rpcPTL->getSubLayerProfilePresentFlag(i) );
2709	#else
2710	}
2711	#endif
2712	READ_FLAG( uiCode, "sub_layer_level_present_flag[i]" ); rpcPTL->setSubLayerLevelPresentFlag (i, uiCode);
2713	}
2714
2715	if (maxNumSubLayersMinus1 > 0)
2716	{
2717	for (Int i = maxNumSubLayersMinus1; i < 8; i++)
2718	{
2719	READ_CODE(2, uiCode, "reserved_zero_2bits");
2720	assert(uiCode == 0);
2721	}
2722	}
2723
2724	for(Int i = 0; i < maxNumSubLayersMinus1; i++)
2725	{
2726	if( profilePresentFlag && rpcPTL->getSubLayerProfilePresentFlag(i) )
2727	{
2728	parseProfileTier(rpcPTL->getSubLayerPTL(i));
2729	}
2730	if(rpcPTL->getSubLayerLevelPresentFlag(i))
2731	{
2732	READ_CODE( 8, uiCode, "sub_layer_level_idc[i]" ); rpcPTL->getSubLayerPTL(i)->setLevelIdc(uiCode);
2733	}
2734	}
2735	}
2736
2737	Void TDecCavlc::parseProfileTier(ProfileTierLevel *ptl)
2738	{
2739	UInt uiCode;
2740	READ_CODE(2 , uiCode, "XXX_profile_space[]"); ptl->setProfileSpace(uiCode);
2741	READ_FLAG( uiCode, "XXX_tier_flag[]" ); ptl->setTierFlag (uiCode ? 1 : 0);
2742	READ_CODE(5 , uiCode, "XXX_profile_idc[]" ); ptl->setProfileIdc (uiCode);
2743	for(Int j = 0; j < 32; j++)
2744	{
2745	READ_FLAG( uiCode, "XXX_profile_compatibility_flag[][j]"); ptl->setProfileCompatibilityFlag(j, uiCode ? 1 : 0);
2746	}
2747	READ_FLAG(uiCode, "general_progressive_source_flag");
2748	ptl->setProgressiveSourceFlag(uiCode ? true : false);
2749
2750	READ_FLAG(uiCode, "general_interlaced_source_flag");
2751	ptl->setInterlacedSourceFlag(uiCode ? true : false);
2752
2753	READ_FLAG(uiCode, "general_non_packed_constraint_flag");
2754	ptl->setNonPackedConstraintFlag(uiCode ? true : false);
2755
2756	READ_FLAG(uiCode, "general_frame_only_constraint_flag");
2757	ptl->setFrameOnlyConstraintFlag(uiCode ? true : false);
2758
2759	READ_CODE(16, uiCode, "XXX_reserved_zero_44bits[0..15]");
2760	READ_CODE(16, uiCode, "XXX_reserved_zero_44bits[16..31]");
2761	READ_CODE(12, uiCode, "XXX_reserved_zero_44bits[32..43]");
2762	}
2763
2764	Void TDecCavlc::parseTerminatingBit( UInt& ruiBit )
2765	{
2766	ruiBit = false;
2767	Int iBitsLeft = m_pcBitstream->getNumBitsLeft();
2768	if(iBitsLeft <= 8)
2769	{
2770	UInt uiPeekValue = m_pcBitstream->peekBits(iBitsLeft);
2771	if (uiPeekValue == (1<<(iBitsLeft-1)))
2772	{
2773	ruiBit = true;
2774	}
2775	}
2776	}
2777
2778	Void TDecCavlc::parseSkipFlag( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
2779	{
2780	assert(0);
2781	}
2782
2783	Void TDecCavlc::parseCUTransquantBypassFlag( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
2784	{
2785	assert(0);
2786	}
2787
2788	Void TDecCavlc::parseMVPIdx( Int& /riMVPIdx/ )
2789	{
2790	assert(0);
2791	}
2792
2793	Void TDecCavlc::parseSplitFlag ( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
2794	{
2795	assert(0);
2796	}
2797
2798	Void TDecCavlc::parsePartSize( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
2799	{
2800	assert(0);
2801	}
2802
2803	Void TDecCavlc::parsePredMode( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
2804	{
2805	assert(0);
2806	}
2807
2808	/** Parse I_PCM information.
2809	* \param pcCU pointer to CU
2810	* \param uiAbsPartIdx CU index
2811	* \param uiDepth CU depth
2812	* \returns Void
2813	*
2814	* If I_PCM flag indicates that the CU is I_PCM, parse its PCM alignment bits and codes.
2815	*/
2816	Void TDecCavlc::parseIPCMInfo( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
2817	{
2818	assert(0);
2819	}
2820
2821	Void TDecCavlc::parseIntraDirLumaAng ( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
2822	{
2823	assert(0);
2824	}
2825
2826	Void TDecCavlc::parseIntraDirChroma( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
2827	{
2828	assert(0);
2829	}
2830
2831	Void TDecCavlc::parseInterDir( TComDataCU* /pcCU/, UInt& /ruiInterDir/, UInt /uiAbsPartIdx/ )
2832	{
2833	assert(0);
2834	}
2835
2836	Void TDecCavlc::parseRefFrmIdx( TComDataCU* /pcCU/, Int& /riRefFrmIdx/, RefPicList /eRefList/ )
2837	{
2838	assert(0);
2839	}
2840
2841	Void TDecCavlc::parseMvd( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiPartIdx/, UInt /uiDepth/, RefPicList /eRefList/ )
2842	{
2843	assert(0);
2844	}
2845
2846	Void TDecCavlc::parseDeltaQP( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
2847	{
2848	Int qp;
2849	Int iDQp;
2850
2851	xReadSvlc( iDQp );
2852
2853	Int qpBdOffsetY = pcCU->getSlice()->getSPS()->getQpBDOffsetY();
2854	qp = (((Int) pcCU->getRefQP( uiAbsPartIdx ) + iDQp + 52 + 2*qpBdOffsetY )%(52+ qpBdOffsetY)) - qpBdOffsetY;
2855
2856	UInt uiAbsQpCUPartIdx = (uiAbsPartIdx>>((g_uiMaxCUDepth - pcCU->getSlice()->getPPS()->getMaxCuDQPDepth())<<1))<<((g_uiMaxCUDepth - pcCU->getSlice()->getPPS()->getMaxCuDQPDepth())<<1) ;
2857	UInt uiQpCUDepth = min(uiDepth,pcCU->getSlice()->getPPS()->getMaxCuDQPDepth()) ;
2858
2859	pcCU->setQPSubParts( qp, uiAbsQpCUPartIdx, uiQpCUDepth );
2860	}
2861
2862	Void TDecCavlc::parseCoeffNxN( TComDataCU* /pcCU/, TCoeff* /pcCoef/, UInt /uiAbsPartIdx/, UInt /uiWidth/, UInt /uiHeight/, UInt /uiDepth/, TextType /eTType/ )
2863	{
2864	assert(0);
2865	}
2866
2867	Void TDecCavlc::parseTransformSubdivFlag( UInt& /ruiSubdivFlag/, UInt /uiLog2TransformBlockSize/ )
2868	{
2869	assert(0);
2870	}
2871
2872	Void TDecCavlc::parseQtCbf( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, TextType /eType/, UInt /uiTrDepth/, UInt /uiDepth/ )
2873	{
2874	assert(0);
2875	}
2876
2877	Void TDecCavlc::parseQtRootCbf( UInt /uiAbsPartIdx/, UInt& /uiQtRootCbf/ )
2878	{
2879	assert(0);
2880	}
2881
2882	Void TDecCavlc::parseTransformSkipFlags (TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /width/, UInt /height/, UInt /uiDepth/, TextType /eTType/)
2883	{
2884	assert(0);
2885	}
2886
2887	Void TDecCavlc::parseMergeFlag ( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/, UInt /uiPUIdx/ )
2888	{
2889	assert(0);
2890	}
2891
2892	Void TDecCavlc::parseMergeIndex ( TComDataCU* /pcCU/, UInt& /ruiMergeIndex/ )
2893	{
2894	assert(0);
2895	}
2896
2897	#if H_3D_ARP
2898	Void TDecCavlc::parseARPW( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
2899	{
2900	assert(0);
2901	}
2902	#endif
2903	#if H_3D_IC
2904	Void TDecCavlc::parseICFlag( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
2905	{
2906	assert(0);
2907	}
2908	#endif
2909	#if H_3D_INTER_SDC
2910	Void TDecCavlc::parseDeltaDC( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
2911	{
2912	assert(0);
2913	}
2914
2915	Void TDecCavlc::parseSDCFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
2916	{
2917	assert(0);
2918	}
2919
2920	#endif
2921	#if H_3D_DBBP
2922	Void TDecCavlc::parseDBBPFlag( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
2923	{
2924	assert(0);
2925	}
2926	#endif
2927	// ====================================================================================================================
2928	// Protected member functions
2929	// ====================================================================================================================
2930
2931	/** parse explicit wp tables
2932	* \param TComSlice* pcSlice
2933	* \returns Void
2934	*/
2935	Void TDecCavlc::xParsePredWeightTable( TComSlice* pcSlice )
2936	{
2937	wpScalingParam *wp;
2938	Bool bChroma = true; // color always present in HEVC ?
2939	SliceType eSliceType = pcSlice->getSliceType();
2940	Int iNbRef = (eSliceType == B_SLICE ) ? (2) : (1);
2941	UInt uiLog2WeightDenomLuma, uiLog2WeightDenomChroma;
2942	UInt uiTotalSignalledWeightFlags = 0;
2943
2944	Int iDeltaDenom;
2945	// decode delta_luma_log2_weight_denom :
2946	READ_UVLC( uiLog2WeightDenomLuma, "luma_log2_weight_denom" ); // ue(v): luma_log2_weight_denom
2947	assert( uiLog2WeightDenomLuma <= 7 );
2948	if( bChroma )
2949	{
2950	READ_SVLC( iDeltaDenom, "delta_chroma_log2_weight_denom" ); // se(v): delta_chroma_log2_weight_denom
2951	assert((iDeltaDenom + (Int)uiLog2WeightDenomLuma)>=0);
2952	assert((iDeltaDenom + (Int)uiLog2WeightDenomLuma)<=7);
2953	uiLog2WeightDenomChroma = (UInt)(iDeltaDenom + uiLog2WeightDenomLuma);
2954	}
2955
2956	for ( Int iNumRef=0 ; iNumRef<iNbRef ; iNumRef++ )
2957	{
2958	RefPicList eRefPicList = ( iNumRef ? REF_PIC_LIST_1 : REF_PIC_LIST_0 );
2959	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
2960	{
2961	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
2962
2963	wp[0].uiLog2WeightDenom = uiLog2WeightDenomLuma;
2964	wp[1].uiLog2WeightDenom = uiLog2WeightDenomChroma;
2965	wp[2].uiLog2WeightDenom = uiLog2WeightDenomChroma;
2966
2967	UInt uiCode;
2968	READ_FLAG( uiCode, "luma_weight_lX_flag" ); // u(1): luma_weight_l0_flag
2969	wp[0].bPresentFlag = ( uiCode == 1 );
2970	uiTotalSignalledWeightFlags += wp[0].bPresentFlag;
2971	}
2972	if ( bChroma )
2973	{
2974	UInt uiCode;
2975	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
2976	{
2977	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
2978	READ_FLAG( uiCode, "chroma_weight_lX_flag" ); // u(1): chroma_weight_l0_flag
2979	wp[1].bPresentFlag = ( uiCode == 1 );
2980	wp[2].bPresentFlag = ( uiCode == 1 );
2981	uiTotalSignalledWeightFlags += 2*wp[1].bPresentFlag;
2982	}
2983	}
2984	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
2985	{
2986	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
2987	if ( wp[0].bPresentFlag )
2988	{
2989	Int iDeltaWeight;
2990	READ_SVLC( iDeltaWeight, "delta_luma_weight_lX" ); // se(v): delta_luma_weight_l0[i]
2991	assert( iDeltaWeight >= -128 );
2992	assert( iDeltaWeight <= 127 );
2993	wp[0].iWeight = (iDeltaWeight + (1<<wp[0].uiLog2WeightDenom));
2994	READ_SVLC( wp[0].iOffset, "luma_offset_lX" ); // se(v): luma_offset_l0[i]
2995	assert( wp[0].iOffset >= -128 );
2996	assert( wp[0].iOffset <= 127 );
2997	}
2998	else
2999	{
3000	wp[0].iWeight = (1 << wp[0].uiLog2WeightDenom);
3001	wp[0].iOffset = 0;
3002	}
3003	if ( bChroma )
3004	{
3005	if ( wp[1].bPresentFlag )
3006	{
3007	for ( Int j=1 ; j<3 ; j++ )
3008	{
3009	Int iDeltaWeight;
3010	READ_SVLC( iDeltaWeight, "delta_chroma_weight_lX" ); // se(v): chroma_weight_l0[i][j]
3011	assert( iDeltaWeight >= -128 );
3012	assert( iDeltaWeight <= 127 );
3013	wp[j].iWeight = (iDeltaWeight + (1<<wp[1].uiLog2WeightDenom));
3014
3015	Int iDeltaChroma;
3016	READ_SVLC( iDeltaChroma, "delta_chroma_offset_lX" ); // se(v): delta_chroma_offset_l0[i][j]
3017	assert( iDeltaChroma >= -512 );
3018	assert( iDeltaChroma <= 511 );
3019	Int pred = ( 128 - ( ( 128*wp[j].iWeight)>>(wp[j].uiLog2WeightDenom) ) );
3020	wp[j].iOffset = Clip3(-128, 127, (iDeltaChroma + pred) );
3021	}
3022	}
3023	else
3024	{
3025	for ( Int j=1 ; j<3 ; j++ )
3026	{
3027	wp[j].iWeight = (1 << wp[j].uiLog2WeightDenom);
3028	wp[j].iOffset = 0;
3029	}
3030	}
3031	}
3032	}
3033
3034	for ( Int iRefIdx=pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx<MAX_NUM_REF ; iRefIdx++ )
3035	{
3036	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
3037
3038	wp[0].bPresentFlag = false;
3039	wp[1].bPresentFlag = false;
3040	wp[2].bPresentFlag = false;
3041	}
3042	}
3043	assert(uiTotalSignalledWeightFlags<=24);
3044	}
3045
3046	/** decode quantization matrix
3047	* \param scalingList quantization matrix information
3048	*/
3049	Void TDecCavlc::parseScalingList(TComScalingList* scalingList)
3050	{
3051	UInt code, sizeId, listId;
3052	Bool scalingListPredModeFlag;
3053	//for each size
3054	for(sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
3055	{
3056	for(listId = 0; listId < g_scalingListNum[sizeId]; listId++)
3057	{
3058	READ_FLAG( code, "scaling_list_pred_mode_flag");
3059	scalingListPredModeFlag = (code) ? true : false;
3060	if(!scalingListPredModeFlag) //Copy Mode
3061	{
3062	READ_UVLC( code, "scaling_list_pred_matrix_id_delta");
3063	scalingList->setRefMatrixId (sizeId,listId,(UInt)((Int)(listId)-(code)));
3064	if( sizeId > SCALING_LIST_8x8 )
3065	{
3066	scalingList->setScalingListDC(sizeId,listId,((listId == scalingList->getRefMatrixId (sizeId,listId))? 16 :scalingList->getScalingListDC(sizeId, scalingList->getRefMatrixId (sizeId,listId))));
3067	}
3068	scalingList->processRefMatrix( sizeId, listId, scalingList->getRefMatrixId (sizeId,listId));
3069
3070	}
3071	else //DPCM Mode
3072	{
3073	xDecodeScalingList(scalingList, sizeId, listId);
3074	}
3075	}
3076	}
3077
3078	return;
3079	}
3080	/** decode DPCM
3081	* \param scalingList quantization matrix information
3082	* \param sizeId size index
3083	* \param listId list index
3084	*/
3085	Void TDecCavlc::xDecodeScalingList(TComScalingList *scalingList, UInt sizeId, UInt listId)
3086	{
3087	Int i,coefNum = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]);
3088	Int data;
3089	Int scalingListDcCoefMinus8 = 0;
3090	Int nextCoef = SCALING_LIST_START_VALUE;
3091	UInt* scan = (sizeId == 0) ? g_auiSigLastScan [ SCAN_DIAG ] [ 1 ] : g_sigLastScanCG32x32;
3092	Int *dst = scalingList->getScalingListAddress(sizeId, listId);
3093
3094	if( sizeId > SCALING_LIST_8x8 )
3095	{
3096	READ_SVLC( scalingListDcCoefMinus8, "scaling_list_dc_coef_minus8");
3097	scalingList->setScalingListDC(sizeId,listId,scalingListDcCoefMinus8 + 8);
3098	nextCoef = scalingList->getScalingListDC(sizeId,listId);
3099	}
3100
3101	for(i = 0; i < coefNum; i++)
3102	{
3103	READ_SVLC( data, "scaling_list_delta_coef");
3104	nextCoef = (nextCoef + data + 256 ) % 256;
3105	dst[scan[i]] = nextCoef;
3106	}
3107	}
3108
3109	Bool TDecCavlc::xMoreRbspData()
3110	{
3111	Int bitsLeft = m_pcBitstream->getNumBitsLeft();
3112
3113	// if there are more than 8 bits, it cannot be rbsp_trailing_bits
3114	if (bitsLeft > 8)
3115	{
3116	return true;
3117	}
3118
3119	UChar lastByte = m_pcBitstream->peekBits(bitsLeft);
3120	Int cnt = bitsLeft;
3121
3122	// remove trailing bits equal to zero
3123	while ((cnt>0) && ((lastByte & 1) == 0))
3124	{
3125	lastByte >>= 1;
3126	cnt--;
3127	}
3128	// remove bit equal to one
3129	cnt--;
3130
3131	// we should not have a negative number of bits
3132	assert (cnt>=0);
3133
3134	// we have more data, if cnt is not zero
3135	return (cnt>0);
3136	}
3137
3138	//! \}
3139

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