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source: SHVCSoftware/branches/SHM-dev/source/Lib/TLibDecoder/TDecCAVLC.cpp @ 963

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Last change on this file since 963 was 954, checked in by seregin, 10 years ago
R0124, conformance check for vps_max_layers_minus1, provided by BYEONG-DOO CHOI <b.d.choi@…>
Property svn:eol-style set to `native`
File size: 170.1 KB

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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2014, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file TDecCAVLC.cpp
35	\brief CAVLC decoder class
36	*/
37
38	#include "TDecCAVLC.h"
39	#include "SEIread.h"
40	#include "TDecSlice.h"
41	#if Q0048_CGS_3D_ASYMLUT
42	#include "../TLibCommon/TCom3DAsymLUT.h"
43	#endif
44
45	//! \ingroup TLibDecoder
46	//! \{
47
48	#if ENC_DEC_TRACE
49
50	Void xTraceSPSHeader (TComSPS *pSPS)
51	{
52	fprintf( g_hTrace, "=========== Sequence Parameter Set ID: %d ===========\n", pSPS->getSPSId() );
53	}
54
55	Void xTracePPSHeader (TComPPS *pPPS)
56	{
57	fprintf( g_hTrace, "=========== Picture Parameter Set ID: %d ===========\n", pPPS->getPPSId() );
58	}
59
60	Void xTraceSliceHeader (TComSlice *pSlice)
61	{
62	fprintf( g_hTrace, "=========== Slice ===========\n");
63	}
64
65	#endif
66
67	// ====================================================================================================================
68	// Constructor / destructor / create / destroy
69	// ====================================================================================================================
70
71	TDecCavlc::TDecCavlc()
72	{
73	}
74
75	TDecCavlc::~TDecCavlc()
76	{
77
78	}
79
80	// ====================================================================================================================
81	// Public member functions
82	// ====================================================================================================================
83
84	void TDecCavlc::parseShortTermRefPicSet( TComSPS* sps, TComReferencePictureSet* rps, Int idx )
85	{
86	UInt code;
87	UInt interRPSPred;
88	if (idx > 0)
89	{
90	READ_FLAG(interRPSPred, "inter_ref_pic_set_prediction_flag"); rps->setInterRPSPrediction(interRPSPred);
91	}
92	else
93	{
94	interRPSPred = false;
95	rps->setInterRPSPrediction(false);
96	}
97
98	if (interRPSPred)
99	{
100	UInt bit;
101	if(idx == sps->getRPSList()->getNumberOfReferencePictureSets())
102	{
103	READ_UVLC(code, "delta_idx_minus1" ); // delta index of the Reference Picture Set used for prediction minus 1
104	}
105	else
106	{
107	code = 0;
108	}
109	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
110	Int rIdx = idx - 1 - code;
111	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
112	TComReferencePictureSet* rpsRef = sps->getRPSList()->getReferencePictureSet(rIdx);
113	Int k = 0, k0 = 0, k1 = 0;
114	READ_CODE(1, bit, "delta_rps_sign"); // delta_RPS_sign
115	READ_UVLC(code, "abs_delta_rps_minus1"); // absolute delta RPS minus 1
116	Int deltaRPS = (1 - 2 * bit) * (code + 1); // delta_RPS
117	for(Int j=0 ; j <= rpsRef->getNumberOfPictures(); j++)
118	{
119	READ_CODE(1, bit, "used_by_curr_pic_flag" ); //first bit is "1" if Idc is 1
120	Int refIdc = bit;
121	if (refIdc == 0)
122	{
123	READ_CODE(1, bit, "use_delta_flag" ); //second bit is "1" if Idc is 2, "0" otherwise.
124	refIdc = bit<<1; //second bit is "1" if refIdc is 2, "0" if refIdc = 0.
125	}
126	if (refIdc == 1 \|\| refIdc == 2)
127	{
128	Int deltaPOC = deltaRPS + ((j < rpsRef->getNumberOfPictures())? rpsRef->getDeltaPOC(j) : 0);
129	rps->setDeltaPOC(k, deltaPOC);
130	rps->setUsed(k, (refIdc == 1));
131
132	if (deltaPOC < 0)
133	{
134	k0++;
135	}
136	else
137	{
138	k1++;
139	}
140	k++;
141	}
142	rps->setRefIdc(j,refIdc);
143	}
144	rps->setNumRefIdc(rpsRef->getNumberOfPictures()+1);
145	rps->setNumberOfPictures(k);
146	rps->setNumberOfNegativePictures(k0);
147	rps->setNumberOfPositivePictures(k1);
148	rps->sortDeltaPOC();
149	}
150	else
151	{
152	READ_UVLC(code, "num_negative_pics"); rps->setNumberOfNegativePictures(code);
153	READ_UVLC(code, "num_positive_pics"); rps->setNumberOfPositivePictures(code);
154	Int prev = 0;
155	Int poc;
156	for(Int j=0 ; j < rps->getNumberOfNegativePictures(); j++)
157	{
158	READ_UVLC(code, "delta_poc_s0_minus1");
159	poc = prev-code-1;
160	prev = poc;
161	rps->setDeltaPOC(j,poc);
162	READ_FLAG(code, "used_by_curr_pic_s0_flag"); rps->setUsed(j,code);
163	}
164	prev = 0;
165	for(Int j=rps->getNumberOfNegativePictures(); j < rps->getNumberOfNegativePictures()+rps->getNumberOfPositivePictures(); j++)
166	{
167	READ_UVLC(code, "delta_poc_s1_minus1");
168	poc = prev+code+1;
169	prev = poc;
170	rps->setDeltaPOC(j,poc);
171	READ_FLAG(code, "used_by_curr_pic_s1_flag"); rps->setUsed(j,code);
172	}
173	rps->setNumberOfPictures(rps->getNumberOfNegativePictures()+rps->getNumberOfPositivePictures());
174	}
175	#if PRINT_RPS_INFO
176	rps->printDeltaPOC();
177	#endif
178	}
179
180	Void TDecCavlc::parsePPS(TComPPS* pcPPS
181	#if Q0048_CGS_3D_ASYMLUT
182	, TCom3DAsymLUT * pc3DAsymLUT , Int nLayerID
183	#endif
184	)
185	{
186	#if ENC_DEC_TRACE
187	xTracePPSHeader (pcPPS);
188	#endif
189	UInt uiCode;
190
191	Int iCode;
192
193	READ_UVLC( uiCode, "pps_pic_parameter_set_id");
194	assert(uiCode <= 63);
195	pcPPS->setPPSId (uiCode);
196
197	READ_UVLC( uiCode, "pps_seq_parameter_set_id");
198	assert(uiCode <= 15);
199	pcPPS->setSPSId (uiCode);
200
201	READ_FLAG( uiCode, "dependent_slice_segments_enabled_flag" ); pcPPS->setDependentSliceSegmentsEnabledFlag ( uiCode == 1 );
202	READ_FLAG( uiCode, "output_flag_present_flag" ); pcPPS->setOutputFlagPresentFlag( uiCode==1 );
203
204	READ_CODE(3, uiCode, "num_extra_slice_header_bits"); pcPPS->setNumExtraSliceHeaderBits(uiCode);
205	READ_FLAG ( uiCode, "sign_data_hiding_flag" ); pcPPS->setSignHideFlag( uiCode );
206
207	READ_FLAG( uiCode, "cabac_init_present_flag" ); pcPPS->setCabacInitPresentFlag( uiCode ? true : false );
208
209	READ_UVLC(uiCode, "num_ref_idx_l0_default_active_minus1");
210	assert(uiCode <= 14);
211	pcPPS->setNumRefIdxL0DefaultActive(uiCode+1);
212
213	READ_UVLC(uiCode, "num_ref_idx_l1_default_active_minus1");
214	assert(uiCode <= 14);
215	pcPPS->setNumRefIdxL1DefaultActive(uiCode+1);
216
217	READ_SVLC(iCode, "init_qp_minus26" ); pcPPS->setPicInitQPMinus26(iCode);
218	READ_FLAG( uiCode, "constrained_intra_pred_flag" ); pcPPS->setConstrainedIntraPred( uiCode ? true : false );
219	READ_FLAG( uiCode, "transform_skip_enabled_flag" );
220	pcPPS->setUseTransformSkip ( uiCode ? true : false );
221
222	READ_FLAG( uiCode, "cu_qp_delta_enabled_flag" ); pcPPS->setUseDQP( uiCode ? true : false );
223	if( pcPPS->getUseDQP() )
224	{
225	READ_UVLC( uiCode, "diff_cu_qp_delta_depth" );
226	pcPPS->setMaxCuDQPDepth( uiCode );
227	}
228	else
229	{
230	pcPPS->setMaxCuDQPDepth( 0 );
231	}
232	READ_SVLC( iCode, "pps_cb_qp_offset");
233	pcPPS->setChromaCbQpOffset(iCode);
234	assert( pcPPS->getChromaCbQpOffset() >= -12 );
235	assert( pcPPS->getChromaCbQpOffset() <= 12 );
236
237	READ_SVLC( iCode, "pps_cr_qp_offset");
238	pcPPS->setChromaCrQpOffset(iCode);
239	assert( pcPPS->getChromaCrQpOffset() >= -12 );
240	assert( pcPPS->getChromaCrQpOffset() <= 12 );
241
242	READ_FLAG( uiCode, "pps_slice_chroma_qp_offsets_present_flag" );
243	pcPPS->setSliceChromaQpFlag( uiCode ? true : false );
244
245	READ_FLAG( uiCode, "weighted_pred_flag" ); // Use of Weighting Prediction (P_SLICE)
246	pcPPS->setUseWP( uiCode==1 );
247	READ_FLAG( uiCode, "weighted_bipred_flag" ); // Use of Bi-Directional Weighting Prediction (B_SLICE)
248	pcPPS->setWPBiPred( uiCode==1 );
249
250	READ_FLAG( uiCode, "transquant_bypass_enable_flag");
251	pcPPS->setTransquantBypassEnableFlag(uiCode ? true : false);
252	READ_FLAG( uiCode, "tiles_enabled_flag" ); pcPPS->setTilesEnabledFlag ( uiCode == 1 );
253	READ_FLAG( uiCode, "entropy_coding_sync_enabled_flag" ); pcPPS->setEntropyCodingSyncEnabledFlag( uiCode == 1 );
254
255	if( pcPPS->getTilesEnabledFlag() )
256	{
257	READ_UVLC ( uiCode, "num_tile_columns_minus1" ); pcPPS->setNumTileColumnsMinus1( uiCode );
258	READ_UVLC ( uiCode, "num_tile_rows_minus1" ); pcPPS->setNumTileRowsMinus1( uiCode );
259	READ_FLAG ( uiCode, "uniform_spacing_flag" ); pcPPS->setTileUniformSpacingFlag( uiCode == 1 );
260
261	if( !pcPPS->getTileUniformSpacingFlag())
262	{
263	std::vector<Int> columnWidth(pcPPS->getNumTileColumnsMinus1());
264	for(UInt i=0; i<pcPPS->getNumTileColumnsMinus1(); i++)
265	{
266	READ_UVLC( uiCode, "column_width_minus1" );
267	columnWidth[i] = uiCode+1;
268	}
269	pcPPS->setTileColumnWidth(columnWidth);
270
271	std::vector<Int> rowHeight (pcPPS->getTileNumRowsMinus1());
272	for(UInt i=0; i<pcPPS->getTileNumRowsMinus1(); i++)
273	{
274	READ_UVLC( uiCode, "row_height_minus1" );
275	rowHeight[i] = uiCode + 1;
276	}
277	pcPPS->setTileRowHeight(rowHeight);
278	}
279
280	if(pcPPS->getNumTileColumnsMinus1() !=0 \|\| pcPPS->getTileNumRowsMinus1() !=0)
281	{
282	READ_FLAG ( uiCode, "loop_filter_across_tiles_enabled_flag" ); pcPPS->setLoopFilterAcrossTilesEnabledFlag( uiCode ? true : false );
283	}
284	}
285	READ_FLAG( uiCode, "loop_filter_across_slices_enabled_flag" ); pcPPS->setLoopFilterAcrossSlicesEnabledFlag( uiCode ? true : false );
286	READ_FLAG( uiCode, "deblocking_filter_control_present_flag" ); pcPPS->setDeblockingFilterControlPresentFlag( uiCode ? true : false );
287	if(pcPPS->getDeblockingFilterControlPresentFlag())
288	{
289	READ_FLAG( uiCode, "deblocking_filter_override_enabled_flag" ); pcPPS->setDeblockingFilterOverrideEnabledFlag( uiCode ? true : false );
290	READ_FLAG( uiCode, "pps_disable_deblocking_filter_flag" ); pcPPS->setPicDisableDeblockingFilterFlag(uiCode ? true : false );
291	if(!pcPPS->getPicDisableDeblockingFilterFlag())
292	{
293	READ_SVLC ( iCode, "pps_beta_offset_div2" ); pcPPS->setDeblockingFilterBetaOffsetDiv2( iCode );
294	READ_SVLC ( iCode, "pps_tc_offset_div2" ); pcPPS->setDeblockingFilterTcOffsetDiv2( iCode );
295	}
296	}
297	#if !R0042_PROFILE_INDICATION
298	#if SCALINGLIST_INFERRING
299	if( pcPPS->getLayerId() > 0 )
300	{
301	READ_FLAG( uiCode, "pps_infer_scaling_list_flag" );
302	pcPPS->setInferScalingListFlag( uiCode );
303	}
304
305	if( pcPPS->getInferScalingListFlag() )
306	{
307	READ_CODE( 6, uiCode, "pps_scaling_list_ref_layer_id" ); pcPPS->setScalingListRefLayerId( uiCode );
308
309	// The value of pps_scaling_list_ref_layer_id shall be in the range of 0 to 62, inclusive
310	assert( pcPPS->getScalingListRefLayerId() <= 62 );
311
312	pcPPS->setScalingListPresentFlag( false );
313	}
314	else
315	{
316	#endif
317	#endif
318
319	READ_FLAG( uiCode, "pps_scaling_list_data_present_flag" ); pcPPS->setScalingListPresentFlag( uiCode ? true : false );
320
321	if(pcPPS->getScalingListPresentFlag ())
322	{
323	parseScalingList( pcPPS->getScalingList() );
324	}
325	#if !R0042_PROFILE_INDICATION
326	#if SCALINGLIST_INFERRING
327	}
328	#endif
329	#endif
330
331	READ_FLAG( uiCode, "lists_modification_present_flag");
332	pcPPS->setListsModificationPresentFlag(uiCode);
333
334	READ_UVLC( uiCode, "log2_parallel_merge_level_minus2");
335	pcPPS->setLog2ParallelMergeLevelMinus2 (uiCode);
336
337	READ_FLAG( uiCode, "slice_segment_header_extension_present_flag");
338	pcPPS->setSliceHeaderExtensionPresentFlag(uiCode);
339
340	#if !R0042_PROFILE_INDICATION
341	READ_FLAG( uiCode, "pps_extension_flag");
342	#else
343	READ_FLAG( uiCode, "pps_extension_present_flag");
344	#endif
345
346	#if !R0042_PROFILE_INDICATION
347	#if POC_RESET_INFO_INFERENCE
348	pcPPS->setExtensionFlag( uiCode ? true : false );
349
350	if( pcPPS->getExtensionFlag() )
351	#else
352	if (uiCode)
353	#endif
354	{
355	#if P0166_MODIFIED_PPS_EXTENSION
356	UInt ppsExtensionTypeFlag[8];
357	for (UInt i = 0; i < 8; i++)
358	{
359	READ_FLAG( ppsExtensionTypeFlag[i], "pps_extension_type_flag" );
360	}
361	#if !POC_RESET_IDC
362	if (ppsExtensionTypeFlag[1])
363	{
364	#else
365	if( ppsExtensionTypeFlag[0] )
366	{
367	READ_FLAG( uiCode, "poc_reset_info_present_flag" );
368	pcPPS->setPocResetInfoPresentFlag(uiCode ? true : false);
369	#if REF_REGION_OFFSET
370	READ_UVLC( uiCode, "num_scaled_ref_layer_offsets" ); pcPPS->setNumScaledRefLayerOffsets(uiCode);
371	for(Int i = 0; i < pcPPS->getNumScaledRefLayerOffsets(); i++)
372	{
373	READ_CODE( 6, uiCode, "scaled_ref_layer_id" ); pcPPS->setScaledRefLayerId( i, uiCode );
374	READ_FLAG( uiCode, "scaled_ref_layer_offset_present_flag" ); pcPPS->setScaledRefLayerOffsetPresentFlag( i, uiCode );
375	if (uiCode)
376	{
377	Window& scaledWindow = pcPPS->getScaledRefLayerWindow(i);
378	READ_SVLC( iCode, "scaled_ref_layer_left_offset" ); scaledWindow.setWindowLeftOffset (iCode << 1);
379	READ_SVLC( iCode, "scaled_ref_layer_top_offset" ); scaledWindow.setWindowTopOffset (iCode << 1);
380	READ_SVLC( iCode, "scaled_ref_layer_right_offset" ); scaledWindow.setWindowRightOffset (iCode << 1);
381	READ_SVLC( iCode, "scaled_ref_layer_bottom_offset" ); scaledWindow.setWindowBottomOffset(iCode << 1);
382	#if P0312_VERT_PHASE_ADJ
383	READ_FLAG( uiCode, "vert_phase_position_enable_flag" ); scaledWindow.setVertPhasePositionEnableFlag(uiCode); pcPPS->setVertPhasePositionEnableFlag( pcPPS->getScaledRefLayerId(i), uiCode);
384	#endif
385	}
386	READ_FLAG( uiCode, "ref_region_offset_present_flag" ); pcPPS->setRefRegionOffsetPresentFlag( i, uiCode );
387	if (uiCode)
388	{
389	Window& refWindow = pcPPS->getRefLayerWindow(i);
390	READ_SVLC( iCode, "ref_region_left_offset" ); refWindow.setWindowLeftOffset (iCode << 1);
391	READ_SVLC( iCode, "ref_region_top_offset" ); refWindow.setWindowTopOffset (iCode << 1);
392	READ_SVLC( iCode, "ref_region_right_offset" ); refWindow.setWindowRightOffset (iCode << 1);
393	READ_SVLC( iCode, "ref_region_bottom_offset" ); refWindow.setWindowBottomOffset(iCode << 1);
394	}
395	#if R0209_GENERIC_PHASE
396	READ_FLAG( uiCode, "resample_phase_set_present_flag" ); pcPPS->setResamplePhaseSetPresentFlag( i, uiCode );
397	if (uiCode)
398	{
399	READ_UVLC( uiCode, "phase_hor_luma" ); pcPPS->setPhaseHorLuma ( i, uiCode );
400	READ_UVLC( uiCode, "phase_ver_luma" ); pcPPS->setPhaseVerLuma ( i, uiCode );
401	READ_UVLC( uiCode, "phase_hor_chroma_plus8" ); pcPPS->setPhaseHorChroma (i, uiCode - 8);
402	READ_UVLC( uiCode, "phase_ver_chroma_plus8" ); pcPPS->setPhaseVerChroma (i, uiCode - 8);
403	}
404	#endif
405	}
406	#else
407	#if MOVE_SCALED_OFFSET_TO_PPS
408	READ_UVLC( uiCode, "num_scaled_ref_layer_offsets" ); pcPPS->setNumScaledRefLayerOffsets(uiCode);
409	for(Int i = 0; i < pcPPS->getNumScaledRefLayerOffsets(); i++)
410	{
411	Window& scaledWindow = pcPPS->getScaledRefLayerWindow(i);
412	#if O0098_SCALED_REF_LAYER_ID
413	READ_CODE( 6, uiCode, "scaled_ref_layer_id" ); pcPPS->setScaledRefLayerId( i, uiCode );
414	#endif
415	READ_SVLC( iCode, "scaled_ref_layer_left_offset" ); scaledWindow.setWindowLeftOffset (iCode << 1);
416	READ_SVLC( iCode, "scaled_ref_layer_top_offset" ); scaledWindow.setWindowTopOffset (iCode << 1);
417	READ_SVLC( iCode, "scaled_ref_layer_right_offset" ); scaledWindow.setWindowRightOffset (iCode << 1);
418	READ_SVLC( iCode, "scaled_ref_layer_bottom_offset" ); scaledWindow.setWindowBottomOffset(iCode << 1);
419	#if P0312_VERT_PHASE_ADJ
420	READ_FLAG( uiCode, "vert_phase_position_enable_flag" ); scaledWindow.setVertPhasePositionEnableFlag(uiCode); pcPPS->setVertPhasePositionEnableFlag( pcPPS->getScaledRefLayerId(i), uiCode);
421	#endif
422	}
423	#endif
424	#endif
425	#if Q0048_CGS_3D_ASYMLUT
426	READ_FLAG( uiCode , "colour_mapping_enabled_flag" );
427	pcPPS->setCGSFlag( uiCode );
428	if( pcPPS->getCGSFlag() )
429	{
430	xParse3DAsymLUT( pc3DAsymLUT );
431	pcPPS->setCGSOutputBitDepthY( pc3DAsymLUT->getOutputBitDepthY() );
432	pcPPS->setCGSOutputBitDepthC( pc3DAsymLUT->getOutputBitDepthC() );
433	}
434	#endif
435	#endif
436	}
437	#if POC_RESET_INFO_INFERENCE
438	else // Extension type 0 absent
439	{
440	pcPPS->setPocResetInfoPresentFlag( false );
441	}
442	#endif
443	if (ppsExtensionTypeFlag[7])
444	{
445	#endif
446
447	while ( xMoreRbspData() )
448	{
449	READ_FLAG( uiCode, "pps_extension_data_flag");
450	}
451	#if P0166_MODIFIED_PPS_EXTENSION
452	}
453	#endif
454	}
455	#if POC_RESET_INFO_INFERENCE
456	if( !pcPPS->getExtensionFlag() )
457	{
458	pcPPS->setPocResetInfoPresentFlag( false );
459	}
460	#endif
461	#else
462	pcPPS->setExtensionFlag( uiCode ? true : false );
463	if( pcPPS->getExtensionFlag() )
464	{
465	READ_FLAG( uiCode, "pps_range_extension_flag" );
466	assert(uiCode == 0);
467	READ_FLAG( uiCode, "pps_multilayer_extension_flag" );
468	assert(uiCode == 1);
469	READ_CODE(6, uiCode, "pps_extension_6bits");
470	assert(uiCode == 0);
471
472	READ_FLAG( uiCode, "poc_reset_info_present_flag" );
473	pcPPS->setPocResetInfoPresentFlag(uiCode ? true : false);
474
475	#if SCALINGLIST_INFERRING
476	READ_FLAG( uiCode, "pps_infer_scaling_list_flag" );
477	pcPPS->setInferScalingListFlag( uiCode );
478
479	if( pcPPS->getInferScalingListFlag() )
480	{
481	READ_CODE( 6, uiCode, "pps_scaling_list_ref_layer_id" );
482	pcPPS->setScalingListRefLayerId( uiCode );
483	// The value of pps_scaling_list_ref_layer_id shall be in the range of 0 to 62, inclusive
484	assert( pcPPS->getScalingListRefLayerId() <= 62 );
485	pcPPS->setScalingListPresentFlag( false );
486	}
487	#endif
488
489	#if REF_REGION_OFFSET
490	READ_UVLC( uiCode, "num_ref_loc_offsets" ); pcPPS->setNumScaledRefLayerOffsets(uiCode);
491	for(Int i = 0; i < pcPPS->getNumScaledRefLayerOffsets(); i++)
492	{
493	READ_CODE( 6, uiCode, "ref_loc_offset_layer_id" ); pcPPS->setScaledRefLayerId( i, uiCode );
494	READ_FLAG( uiCode, "scaled_ref_layer_offset_present_flag" ); pcPPS->setScaledRefLayerOffsetPresentFlag( i, uiCode );
495	if (uiCode)
496	{
497	Window& scaledWindow = pcPPS->getScaledRefLayerWindow(i);
498	READ_SVLC( iCode, "scaled_ref_layer_left_offset" ); scaledWindow.setWindowLeftOffset (iCode << 1);
499	READ_SVLC( iCode, "scaled_ref_layer_top_offset" ); scaledWindow.setWindowTopOffset (iCode << 1);
500	READ_SVLC( iCode, "scaled_ref_layer_right_offset" ); scaledWindow.setWindowRightOffset (iCode << 1);
501	READ_SVLC( iCode, "scaled_ref_layer_bottom_offset" ); scaledWindow.setWindowBottomOffset(iCode << 1);
502	#if P0312_VERT_PHASE_ADJ
503	READ_FLAG( uiCode, "vert_phase_position_enable_flag" ); scaledWindow.setVertPhasePositionEnableFlag(uiCode); pcPPS->setVertPhasePositionEnableFlag( pcPPS->getScaledRefLayerId(i), uiCode);
504	#endif
505	}
506	READ_FLAG( uiCode, "ref_region_offset_present_flag" ); pcPPS->setRefRegionOffsetPresentFlag( i, uiCode );
507	if (uiCode)
508	{
509	Window& refWindow = pcPPS->getRefLayerWindow(i);
510	READ_SVLC( iCode, "ref_region_left_offset" ); refWindow.setWindowLeftOffset (iCode << 1);
511	READ_SVLC( iCode, "ref_region_top_offset" ); refWindow.setWindowTopOffset (iCode << 1);
512	READ_SVLC( iCode, "ref_region_right_offset" ); refWindow.setWindowRightOffset (iCode << 1);
513	READ_SVLC( iCode, "ref_region_bottom_offset" ); refWindow.setWindowBottomOffset(iCode << 1);
514	}
515	#if R0209_GENERIC_PHASE
516	READ_FLAG( uiCode, "resample_phase_set_present_flag" ); pcPPS->setResamplePhaseSetPresentFlag( i, uiCode );
517	if (uiCode)
518	{
519	READ_UVLC( uiCode, "phase_hor_luma" ); pcPPS->setPhaseHorLuma ( i, uiCode );
520	READ_UVLC( uiCode, "phase_ver_luma" ); pcPPS->setPhaseVerLuma ( i, uiCode );
521	READ_UVLC( uiCode, "phase_hor_chroma_plus8" ); pcPPS->setPhaseHorChroma (i, uiCode - 8);
522	READ_UVLC( uiCode, "phase_ver_chroma_plus8" ); pcPPS->setPhaseVerChroma (i, uiCode - 8);
523	}
524	#endif
525	}
526	#else
527	#if MOVE_SCALED_OFFSET_TO_PPS
528	READ_UVLC( uiCode, "num_scaled_ref_layer_offsets" ); pcPPS->setNumScaledRefLayerOffsets(uiCode);
529	for(Int i = 0; i < pcPPS->getNumScaledRefLayerOffsets(); i++)
530	{
531	Window& scaledWindow = pcPPS->getScaledRefLayerWindow(i);
532	#if O0098_SCALED_REF_LAYER_ID
533	READ_CODE( 6, uiCode, "scaled_ref_layer_id" ); pcPPS->setScaledRefLayerId( i, uiCode );
534	#endif
535	READ_SVLC( iCode, "scaled_ref_layer_left_offset" ); scaledWindow.setWindowLeftOffset (iCode << 1);
536	READ_SVLC( iCode, "scaled_ref_layer_top_offset" ); scaledWindow.setWindowTopOffset (iCode << 1);
537	READ_SVLC( iCode, "scaled_ref_layer_right_offset" ); scaledWindow.setWindowRightOffset (iCode << 1);
538	READ_SVLC( iCode, "scaled_ref_layer_bottom_offset" ); scaledWindow.setWindowBottomOffset(iCode << 1);
539	#if P0312_VERT_PHASE_ADJ
540	READ_FLAG( uiCode, "vert_phase_position_enable_flag" ); scaledWindow.setVertPhasePositionEnableFlag(uiCode); pcPPS->setVertPhasePositionEnableFlag( pcPPS->getScaledRefLayerId(i), uiCode);
541	#endif
542	}
543	#endif
544	#endif
545	#if Q0048_CGS_3D_ASYMLUT
546	READ_FLAG( uiCode , "colour_mapping_enabled_flag" );
547	pcPPS->setCGSFlag( uiCode );
548	if( pcPPS->getCGSFlag() )
549	{
550	#if R0157_RESTRICT_PPSID_FOR_CGS_LUT
551	// when pps_pic_parameter_set_id greater than or equal to 8, colour_mapping_enabled_flag shall be equal to 0
552	assert( pcPPS->getPPSId() < 8 );
553	#endif
554	xParse3DAsymLUT( pc3DAsymLUT );
555	pcPPS->setCGSOutputBitDepthY( pc3DAsymLUT->getOutputBitDepthY() );
556	pcPPS->setCGSOutputBitDepthC( pc3DAsymLUT->getOutputBitDepthC() );
557	}
558	#endif
559	}
560	#endif
561
562	}
563
564	Void TDecCavlc::parseVUI(TComVUI* pcVUI, TComSPS *pcSPS)
565	{
566	#if ENC_DEC_TRACE
567	fprintf( g_hTrace, "----------- vui_parameters -----------\n");
568	#endif
569	UInt uiCode;
570
571	READ_FLAG( uiCode, "aspect_ratio_info_present_flag"); pcVUI->setAspectRatioInfoPresentFlag(uiCode);
572	if (pcVUI->getAspectRatioInfoPresentFlag())
573	{
574	READ_CODE(8, uiCode, "aspect_ratio_idc"); pcVUI->setAspectRatioIdc(uiCode);
575	if (pcVUI->getAspectRatioIdc() == 255)
576	{
577	READ_CODE(16, uiCode, "sar_width"); pcVUI->setSarWidth(uiCode);
578	READ_CODE(16, uiCode, "sar_height"); pcVUI->setSarHeight(uiCode);
579	}
580	}
581
582	READ_FLAG( uiCode, "overscan_info_present_flag"); pcVUI->setOverscanInfoPresentFlag(uiCode);
583	if (pcVUI->getOverscanInfoPresentFlag())
584	{
585	READ_FLAG( uiCode, "overscan_appropriate_flag"); pcVUI->setOverscanAppropriateFlag(uiCode);
586	}
587
588	READ_FLAG( uiCode, "video_signal_type_present_flag"); pcVUI->setVideoSignalTypePresentFlag(uiCode);
589	if (pcVUI->getVideoSignalTypePresentFlag())
590	{
591	READ_CODE(3, uiCode, "video_format"); pcVUI->setVideoFormat(uiCode);
592	READ_FLAG( uiCode, "video_full_range_flag"); pcVUI->setVideoFullRangeFlag(uiCode);
593	READ_FLAG( uiCode, "colour_description_present_flag"); pcVUI->setColourDescriptionPresentFlag(uiCode);
594	if (pcVUI->getColourDescriptionPresentFlag())
595	{
596	READ_CODE(8, uiCode, "colour_primaries"); pcVUI->setColourPrimaries(uiCode);
597	READ_CODE(8, uiCode, "transfer_characteristics"); pcVUI->setTransferCharacteristics(uiCode);
598	READ_CODE(8, uiCode, "matrix_coefficients"); pcVUI->setMatrixCoefficients(uiCode);
599	}
600	}
601
602	READ_FLAG( uiCode, "chroma_loc_info_present_flag"); pcVUI->setChromaLocInfoPresentFlag(uiCode);
603	if (pcVUI->getChromaLocInfoPresentFlag())
604	{
605	READ_UVLC( uiCode, "chroma_sample_loc_type_top_field" ); pcVUI->setChromaSampleLocTypeTopField(uiCode);
606	READ_UVLC( uiCode, "chroma_sample_loc_type_bottom_field" ); pcVUI->setChromaSampleLocTypeBottomField(uiCode);
607	}
608
609	READ_FLAG( uiCode, "neutral_chroma_indication_flag"); pcVUI->setNeutralChromaIndicationFlag(uiCode);
610
611	READ_FLAG( uiCode, "field_seq_flag"); pcVUI->setFieldSeqFlag(uiCode);
612
613	READ_FLAG(uiCode, "frame_field_info_present_flag"); pcVUI->setFrameFieldInfoPresentFlag(uiCode);
614
615	READ_FLAG( uiCode, "default_display_window_flag");
616	if (uiCode != 0)
617	{
618	Window &defDisp = pcVUI->getDefaultDisplayWindow();
619	READ_UVLC( uiCode, "def_disp_win_left_offset" ); defDisp.setWindowLeftOffset ( uiCode * TComSPS::getWinUnitX( pcSPS->getChromaFormatIdc()) );
620	READ_UVLC( uiCode, "def_disp_win_right_offset" ); defDisp.setWindowRightOffset ( uiCode * TComSPS::getWinUnitX( pcSPS->getChromaFormatIdc()) );
621	READ_UVLC( uiCode, "def_disp_win_top_offset" ); defDisp.setWindowTopOffset ( uiCode * TComSPS::getWinUnitY( pcSPS->getChromaFormatIdc()) );
622	READ_UVLC( uiCode, "def_disp_win_bottom_offset" ); defDisp.setWindowBottomOffset( uiCode * TComSPS::getWinUnitY( pcSPS->getChromaFormatIdc()) );
623	}
624	TimingInfo *timingInfo = pcVUI->getTimingInfo();
625	READ_FLAG( uiCode, "vui_timing_info_present_flag"); timingInfo->setTimingInfoPresentFlag (uiCode ? true : false);
626	#if SVC_EXTENSION
627	if( pcSPS->getLayerId() > 0 )
628	{
629	assert( timingInfo->getTimingInfoPresentFlag() == false );
630	}
631	#endif
632	if(timingInfo->getTimingInfoPresentFlag())
633	{
634	READ_CODE( 32, uiCode, "vui_num_units_in_tick"); timingInfo->setNumUnitsInTick (uiCode);
635	READ_CODE( 32, uiCode, "vui_time_scale"); timingInfo->setTimeScale (uiCode);
636	READ_FLAG( uiCode, "vui_poc_proportional_to_timing_flag"); timingInfo->setPocProportionalToTimingFlag(uiCode ? true : false);
637	if(timingInfo->getPocProportionalToTimingFlag())
638	{
639	READ_UVLC( uiCode, "vui_num_ticks_poc_diff_one_minus1"); timingInfo->setNumTicksPocDiffOneMinus1 (uiCode);
640	}
641	READ_FLAG( uiCode, "hrd_parameters_present_flag"); pcVUI->setHrdParametersPresentFlag(uiCode);
642	if( pcVUI->getHrdParametersPresentFlag() )
643	{
644	parseHrdParameters( pcVUI->getHrdParameters(), 1, pcSPS->getMaxTLayers() - 1 );
645	}
646	}
647	READ_FLAG( uiCode, "bitstream_restriction_flag"); pcVUI->setBitstreamRestrictionFlag(uiCode);
648	if (pcVUI->getBitstreamRestrictionFlag())
649	{
650	READ_FLAG( uiCode, "tiles_fixed_structure_flag"); pcVUI->setTilesFixedStructureFlag(uiCode);
651	READ_FLAG( uiCode, "motion_vectors_over_pic_boundaries_flag"); pcVUI->setMotionVectorsOverPicBoundariesFlag(uiCode);
652	READ_FLAG( uiCode, "restricted_ref_pic_lists_flag"); pcVUI->setRestrictedRefPicListsFlag(uiCode);
653	READ_UVLC( uiCode, "min_spatial_segmentation_idc"); pcVUI->setMinSpatialSegmentationIdc(uiCode);
654	assert(uiCode < 4096);
655	READ_UVLC( uiCode, "max_bytes_per_pic_denom" ); pcVUI->setMaxBytesPerPicDenom(uiCode);
656	READ_UVLC( uiCode, "max_bits_per_mincu_denom" ); pcVUI->setMaxBitsPerMinCuDenom(uiCode);
657	READ_UVLC( uiCode, "log2_max_mv_length_horizontal" ); pcVUI->setLog2MaxMvLengthHorizontal(uiCode);
658	READ_UVLC( uiCode, "log2_max_mv_length_vertical" ); pcVUI->setLog2MaxMvLengthVertical(uiCode);
659	}
660	}
661
662	Void TDecCavlc::parseHrdParameters(TComHRD *hrd, Bool commonInfPresentFlag, UInt maxNumSubLayersMinus1)
663	{
664	UInt uiCode;
665	if( commonInfPresentFlag )
666	{
667	READ_FLAG( uiCode, "nal_hrd_parameters_present_flag" ); hrd->setNalHrdParametersPresentFlag( uiCode == 1 ? true : false );
668	READ_FLAG( uiCode, "vcl_hrd_parameters_present_flag" ); hrd->setVclHrdParametersPresentFlag( uiCode == 1 ? true : false );
669	if( hrd->getNalHrdParametersPresentFlag() \|\| hrd->getVclHrdParametersPresentFlag() )
670	{
671	READ_FLAG( uiCode, "sub_pic_cpb_params_present_flag" ); hrd->setSubPicCpbParamsPresentFlag( uiCode == 1 ? true : false );
672	if( hrd->getSubPicCpbParamsPresentFlag() )
673	{
674	READ_CODE( 8, uiCode, "tick_divisor_minus2" ); hrd->setTickDivisorMinus2( uiCode );
675	READ_CODE( 5, uiCode, "du_cpb_removal_delay_length_minus1" ); hrd->setDuCpbRemovalDelayLengthMinus1( uiCode );
676	READ_FLAG( uiCode, "sub_pic_cpb_params_in_pic_timing_sei_flag" ); hrd->setSubPicCpbParamsInPicTimingSEIFlag( uiCode == 1 ? true : false );
677	READ_CODE( 5, uiCode, "dpb_output_delay_du_length_minus1" ); hrd->setDpbOutputDelayDuLengthMinus1( uiCode );
678	}
679	READ_CODE( 4, uiCode, "bit_rate_scale" ); hrd->setBitRateScale( uiCode );
680	READ_CODE( 4, uiCode, "cpb_size_scale" ); hrd->setCpbSizeScale( uiCode );
681	if( hrd->getSubPicCpbParamsPresentFlag() )
682	{
683	READ_CODE( 4, uiCode, "cpb_size_du_scale" ); hrd->setDuCpbSizeScale( uiCode );
684	}
685	READ_CODE( 5, uiCode, "initial_cpb_removal_delay_length_minus1" ); hrd->setInitialCpbRemovalDelayLengthMinus1( uiCode );
686	READ_CODE( 5, uiCode, "au_cpb_removal_delay_length_minus1" ); hrd->setCpbRemovalDelayLengthMinus1( uiCode );
687	READ_CODE( 5, uiCode, "dpb_output_delay_length_minus1" ); hrd->setDpbOutputDelayLengthMinus1( uiCode );
688	}
689	#if VPS_VUI_BSP_HRD_PARAMS
690	else
691	{
692	hrd->setInitialCpbRemovalDelayLengthMinus1( 23 );
693	// Add inferred values for other syntax elements here.
694	}
695	#endif
696	}
697	Int i, j, nalOrVcl;
698	for( i = 0; i <= maxNumSubLayersMinus1; i ++ )
699	{
700	READ_FLAG( uiCode, "fixed_pic_rate_general_flag" ); hrd->setFixedPicRateFlag( i, uiCode == 1 ? true : false );
701	if( !hrd->getFixedPicRateFlag( i ) )
702	{
703	READ_FLAG( uiCode, "fixed_pic_rate_within_cvs_flag" ); hrd->setFixedPicRateWithinCvsFlag( i, uiCode == 1 ? true : false );
704	}
705	else
706	{
707	hrd->setFixedPicRateWithinCvsFlag( i, true );
708	}
709	hrd->setLowDelayHrdFlag( i, 0 ); // Infered to be 0 when not present
710	hrd->setCpbCntMinus1 ( i, 0 ); // Infered to be 0 when not present
711	if( hrd->getFixedPicRateWithinCvsFlag( i ) )
712	{
713	READ_UVLC( uiCode, "elemental_duration_in_tc_minus1" ); hrd->setPicDurationInTcMinus1( i, uiCode );
714	}
715	else
716	{
717	READ_FLAG( uiCode, "low_delay_hrd_flag" ); hrd->setLowDelayHrdFlag( i, uiCode == 1 ? true : false );
718	}
719	if (!hrd->getLowDelayHrdFlag( i ))
720	{
721	READ_UVLC( uiCode, "cpb_cnt_minus1" ); hrd->setCpbCntMinus1( i, uiCode );
722	}
723	for( nalOrVcl = 0; nalOrVcl < 2; nalOrVcl ++ )
724	{
725	if( ( ( nalOrVcl == 0 ) && ( hrd->getNalHrdParametersPresentFlag() ) ) \|\|
726	( ( nalOrVcl == 1 ) && ( hrd->getVclHrdParametersPresentFlag() ) ) )
727	{
728	for( j = 0; j <= ( hrd->getCpbCntMinus1( i ) ); j ++ )
729	{
730	READ_UVLC( uiCode, "bit_rate_value_minus1" ); hrd->setBitRateValueMinus1( i, j, nalOrVcl, uiCode );
731	READ_UVLC( uiCode, "cpb_size_value_minus1" ); hrd->setCpbSizeValueMinus1( i, j, nalOrVcl, uiCode );
732	if( hrd->getSubPicCpbParamsPresentFlag() )
733	{
734	READ_UVLC( uiCode, "cpb_size_du_value_minus1" ); hrd->setDuCpbSizeValueMinus1( i, j, nalOrVcl, uiCode );
735	READ_UVLC( uiCode, "bit_rate_du_value_minus1" ); hrd->setDuBitRateValueMinus1( i, j, nalOrVcl, uiCode );
736	}
737	READ_FLAG( uiCode, "cbr_flag" ); hrd->setCbrFlag( i, j, nalOrVcl, uiCode == 1 ? true : false );
738	}
739	}
740	}
741	}
742	}
743
744	#if SVC_EXTENSION && !SPS_DPB_PARAMS
745	Void TDecCavlc::parseSPS(TComSPS* pcSPS, ParameterSetManagerDecoder *parameterSetManager)
746	#else
747	Void TDecCavlc::parseSPS(TComSPS* pcSPS)
748	#endif
749	{
750	#if ENC_DEC_TRACE
751	xTraceSPSHeader (pcSPS);
752	#endif
753
754	#if R0042_PROFILE_INDICATION
755	UInt uiTmp = 0;
756	Bool bMultiLayerExtSpsFlag;
757	#endif
758	UInt uiCode;
759	READ_CODE( 4, uiCode, "sps_video_parameter_set_id"); pcSPS->setVPSId ( uiCode );
760	#if SVC_EXTENSION
761	if(pcSPS->getLayerId() == 0)
762	{
763	#endif
764	READ_CODE( 3, uiCode, "sps_max_sub_layers_minus1" ); pcSPS->setMaxTLayers ( uiCode+1 );
765	assert(uiCode <= 6);
766	#if SVC_EXTENSION
767	}
768	#if R0042_PROFILE_INDICATION
769	else
770	{
771	READ_CODE( 3, uiCode, "sps_ext_or_max_sub_layers_minus1" ); uiTmp = uiCode;
772	if(!( pcSPS->getLayerId() != 0 && uiTmp == 7 ))
773	{
774	pcSPS->setMaxTLayers(uiTmp+1);
775	}
776	}
777	#endif
778	#if !SPS_DPB_PARAMS
779	if(pcSPS->getLayerId() != 0)
780	{
781	pcSPS->setMaxTLayers ( parameterSetManager->getPrefetchedVPS(pcSPS->getVPSId())->getMaxTLayers() );
782	}
783	#endif
784	#endif
785
786	#if SVC_EXTENSION
787	#if R0042_PROFILE_INDICATION
788	bMultiLayerExtSpsFlag = ( pcSPS->getLayerId() != 0 && uiTmp == 7 );
789	#endif
790	#endif
791
792	#if SVC_EXTENSION
793	#if !R0042_PROFILE_INDICATION
794	if(pcSPS->getLayerId() == 0)
795	#else
796	if(!bMultiLayerExtSpsFlag)
797	#endif
798	{
799	#endif
800	READ_FLAG( uiCode, "sps_temporal_id_nesting_flag" ); pcSPS->setTemporalIdNestingFlag ( uiCode > 0 ? true : false );
801	#if SVC_EXTENSION
802	}
803	#if !SPS_DPB_PARAMS
804	else
805	{
806	pcSPS->setTemporalIdNestingFlag( parameterSetManager->getPrefetchedVPS(pcSPS->getVPSId())->getTemporalNestingFlag() );
807	}
808	#endif
809	#endif
810
811	#if !Q0177_SPS_TEMP_NESTING_FIX //This part is not needed anymore as it is already covered by implementation in TDecTop::xActivateParameterSets()
812	if ( pcSPS->getMaxTLayers() == 1 )
813	{
814	// sps_temporal_id_nesting_flag must be 1 when sps_max_sub_layers_minus1 is 0
815	#if SVC_EXTENSION
816	#if !SPS_DPB_PARAMS
817	assert( pcSPS->getTemporalIdNestingFlag() == true );
818	#endif
819	#else
820	assert( uiCode == 1 );
821	#endif
822	}
823	#endif
824
825	#ifdef SPS_PTL_FIX
826	#if !R0042_PROFILE_INDICATION
827	if ( pcSPS->getLayerId() == 0)
828	#else
829	if(!bMultiLayerExtSpsFlag)
830	#endif
831	{
832	parsePTL(pcSPS->getPTL(), 1, pcSPS->getMaxTLayers() - 1);
833	}
834	#else
835	parsePTL(pcSPS->getPTL(), 1, pcSPS->getMaxTLayers() - 1);
836	#endif
837
838	READ_UVLC( uiCode, "sps_seq_parameter_set_id" ); pcSPS->setSPSId( uiCode );
839	assert(uiCode <= 15);
840
841	#if REPN_FORMAT_IN_VPS
842	#if !R0042_PROFILE_INDICATION
843	if( pcSPS->getLayerId() > 0 )
844	#else
845	if( bMultiLayerExtSpsFlag)
846	#endif
847	{
848	READ_FLAG( uiCode, "update_rep_format_flag" );
849	pcSPS->setUpdateRepFormatFlag( uiCode ? true : false );
850	#if R0042_PROFILE_INDICATION
851	if( bMultiLayerExtSpsFlag && uiCode)
852	{
853	READ_CODE(8, uiCode, "sps_rep_format_idx");
854	pcSPS->setUpdateRepFormatIndex(uiCode);
855	}
856	#endif
857	}
858	else
859	{
860	#if REP_FORMAT_FIX
861	pcSPS->setUpdateRepFormatFlag( false );
862	#else
863	pcSPS->setUpdateRepFormatFlag( true );
864	#endif
865	}
866
867	#if R0042_PROFILE_INDICATION
868	if( !bMultiLayerExtSpsFlag )
869	{
870	#else
871	#if O0096_REP_FORMAT_INDEX
872	if( pcSPS->getLayerId() == 0 )
873	#else
874	if( pcSPS->getLayerId() == 0 \|\| pcSPS->getUpdateRepFormatFlag() )
875	#endif
876	#endif
877	{
878	#endif
879	#if AUXILIARY_PICTURES
880	READ_UVLC( uiCode, "chroma_format_idc" ); pcSPS->setChromaFormatIdc( ChromaFormat(uiCode) );
881	#else
882	READ_UVLC( uiCode, "chroma_format_idc" ); pcSPS->setChromaFormatIdc( uiCode );
883	#endif
884	assert(uiCode <= 3);
885	// 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
886	assert (uiCode == 1);
887	if( uiCode == 3 )
888	{
889	READ_FLAG( uiCode, "separate_colour_plane_flag"); assert(uiCode == 0);
890	}
891
892	READ_UVLC ( uiCode, "pic_width_in_luma_samples" ); pcSPS->setPicWidthInLumaSamples ( uiCode );
893	READ_UVLC ( uiCode, "pic_height_in_luma_samples" ); pcSPS->setPicHeightInLumaSamples( uiCode );
894	#if REPN_FORMAT_IN_VPS
895	}
896	#if O0096_REP_FORMAT_INDEX
897	#if !R0042_PROFILE_INDICATION
898	else if ( pcSPS->getUpdateRepFormatFlag() )
899	{
900	READ_CODE(8, uiCode, "update_rep_format_index");
901	pcSPS->setUpdateRepFormatIndex(uiCode);
902	}
903	#endif
904	#endif
905	#endif
906
907	#if R0156_CONF_WINDOW_IN_REP_FORMAT
908	#if REPN_FORMAT_IN_VPS
909	#if !R0042_PROFILE_INDICATION
910	#if O0096_REP_FORMAT_INDEX
911	if( pcSPS->getLayerId() == 0 )
912	#else
913	if( pcSPS->getLayerId() == 0 \|\| pcSPS->getUpdateRepFormatFlag() )
914	#endif
915	#endif
916	{
917	#endif
918	#endif
919	READ_FLAG( uiCode, "conformance_window_flag");
920	if (uiCode != 0)
921	{
922	Window &conf = pcSPS->getConformanceWindow();
923	#if REPN_FORMAT_IN_VPS
924	READ_UVLC( uiCode, "conf_win_left_offset" ); conf.setWindowLeftOffset ( uiCode );
925	READ_UVLC( uiCode, "conf_win_right_offset" ); conf.setWindowRightOffset ( uiCode );
926	READ_UVLC( uiCode, "conf_win_top_offset" ); conf.setWindowTopOffset ( uiCode );
927	READ_UVLC( uiCode, "conf_win_bottom_offset" ); conf.setWindowBottomOffset( uiCode );
928	#else
929	READ_UVLC( uiCode, "conf_win_left_offset" ); conf.setWindowLeftOffset ( uiCode * TComSPS::getWinUnitX( pcSPS->getChromaFormatIdc() ) );
930	READ_UVLC( uiCode, "conf_win_right_offset" ); conf.setWindowRightOffset ( uiCode * TComSPS::getWinUnitX( pcSPS->getChromaFormatIdc() ) );
931	READ_UVLC( uiCode, "conf_win_top_offset" ); conf.setWindowTopOffset ( uiCode * TComSPS::getWinUnitY( pcSPS->getChromaFormatIdc() ) );
932	READ_UVLC( uiCode, "conf_win_bottom_offset" ); conf.setWindowBottomOffset( uiCode * TComSPS::getWinUnitY( pcSPS->getChromaFormatIdc() ) );
933	#endif
934	}
935	#if R0156_CONF_WINDOW_IN_REP_FORMAT
936	#if REPN_FORMAT_IN_VPS
937	}
938	#endif
939	#endif
940
941	#if REPN_FORMAT_IN_VPS
942	#if !R0042_PROFILE_INDICATION
943	#if O0096_REP_FORMAT_INDEX
944	if( pcSPS->getLayerId() == 0 )
945	#else
946	if( pcSPS->getLayerId() == 0 \|\| pcSPS->getUpdateRepFormatFlag() )
947	#endif
948	#endif
949	{
950	#endif
951	READ_UVLC( uiCode, "bit_depth_luma_minus8" );
952	assert(uiCode <= 6);
953	pcSPS->setBitDepthY( uiCode + 8 );
954	pcSPS->setQpBDOffsetY( (Int) (6*uiCode) );
955
956	READ_UVLC( uiCode, "bit_depth_chroma_minus8" );
957	assert(uiCode <= 6);
958	pcSPS->setBitDepthC( uiCode + 8 );
959	pcSPS->setQpBDOffsetC( (Int) (6*uiCode) );
960	#if REPN_FORMAT_IN_VPS
961	}
962	#endif
963	#if R0042_PROFILE_INDICATION
964	}
965	#endif
966
967	READ_UVLC( uiCode, "log2_max_pic_order_cnt_lsb_minus4" ); pcSPS->setBitsForPOC( 4 + uiCode );
968	assert(uiCode <= 12);
969
970	#if SPS_DPB_PARAMS
971	#if !R0042_PROFILE_INDICATION
972	if( pcSPS->getLayerId() == 0 )
973	{
974	#else
975	if( !bMultiLayerExtSpsFlag )
976	{
977	#endif
978	#endif
979	UInt subLayerOrderingInfoPresentFlag;
980	READ_FLAG(subLayerOrderingInfoPresentFlag, "sps_sub_layer_ordering_info_present_flag");
981
982	for(UInt i=0; i <= pcSPS->getMaxTLayers()-1; i++)
983	{
984	READ_UVLC ( uiCode, "sps_max_dec_pic_buffering_minus1[i]");
985	pcSPS->setMaxDecPicBuffering( uiCode + 1, i);
986	READ_UVLC ( uiCode, "sps_num_reorder_pics[i]" );
987	pcSPS->setNumReorderPics(uiCode, i);
988	READ_UVLC ( uiCode, "sps_max_latency_increase_plus1[i]");
989	pcSPS->setMaxLatencyIncrease( uiCode, i );
990
991	if (!subLayerOrderingInfoPresentFlag)
992	{
993	for (i++; i <= pcSPS->getMaxTLayers()-1; i++)
994	{
995	pcSPS->setMaxDecPicBuffering(pcSPS->getMaxDecPicBuffering(0), i);
996	pcSPS->setNumReorderPics(pcSPS->getNumReorderPics(0), i);
997	pcSPS->setMaxLatencyIncrease(pcSPS->getMaxLatencyIncrease(0), i);
998	}
999	break;
1000	}
1001	}
1002	#if SPS_DPB_PARAMS
1003	}
1004	#endif
1005	READ_UVLC( uiCode, "log2_min_coding_block_size_minus3" );
1006	Int log2MinCUSize = uiCode + 3;
1007	pcSPS->setLog2MinCodingBlockSize(log2MinCUSize);
1008	READ_UVLC( uiCode, "log2_diff_max_min_coding_block_size" );
1009	pcSPS->setLog2DiffMaxMinCodingBlockSize(uiCode);
1010
1011	if (pcSPS->getPTL()->getGeneralPTL()->getLevelIdc() >= Level::LEVEL5)
1012	{
1013	assert(log2MinCUSize + pcSPS->getLog2DiffMaxMinCodingBlockSize() >= 5);
1014	}
1015
1016	Int maxCUDepthDelta = uiCode;
1017	pcSPS->setMaxCUWidth ( 1<<(log2MinCUSize + maxCUDepthDelta) );
1018	pcSPS->setMaxCUHeight ( 1<<(log2MinCUSize + maxCUDepthDelta) );
1019	READ_UVLC( uiCode, "log2_min_transform_block_size_minus2" ); pcSPS->setQuadtreeTULog2MinSize( uiCode + 2 );
1020
1021	READ_UVLC( uiCode, "log2_diff_max_min_transform_block_size" ); pcSPS->setQuadtreeTULog2MaxSize( uiCode + pcSPS->getQuadtreeTULog2MinSize() );
1022	pcSPS->setMaxTrSize( 1<<(uiCode + pcSPS->getQuadtreeTULog2MinSize()) );
1023
1024	READ_UVLC( uiCode, "max_transform_hierarchy_depth_inter" ); pcSPS->setQuadtreeTUMaxDepthInter( uiCode+1 );
1025	READ_UVLC( uiCode, "max_transform_hierarchy_depth_intra" ); pcSPS->setQuadtreeTUMaxDepthIntra( uiCode+1 );
1026
1027	Int addCuDepth = max (0, log2MinCUSize - (Int)pcSPS->getQuadtreeTULog2MinSize() );
1028	pcSPS->setMaxCUDepth( maxCUDepthDelta + addCuDepth );
1029	READ_FLAG( uiCode, "scaling_list_enabled_flag" ); pcSPS->setScalingListFlag ( uiCode );
1030
1031	if(pcSPS->getScalingListFlag())
1032	{
1033	#if SCALINGLIST_INFERRING
1034	#if !R0042_PROFILE_INDICATION
1035	if( pcSPS->getLayerId() > 0 )
1036	#else
1037	if( bMultiLayerExtSpsFlag )
1038	#endif
1039	{
1040	READ_FLAG( uiCode, "sps_infer_scaling_list_flag" ); pcSPS->setInferScalingListFlag( uiCode );
1041	}
1042
1043	if( pcSPS->getInferScalingListFlag() )
1044	{
1045	READ_CODE( 6, uiCode, "sps_scaling_list_ref_layer_id" ); pcSPS->setScalingListRefLayerId( uiCode );
1046
1047	// The value of sps_scaling_list_ref_layer_id shall be in the range of 0 to 62, inclusive
1048	assert( pcSPS->getScalingListRefLayerId() <= 62 );
1049
1050	pcSPS->setScalingListPresentFlag( false );
1051	}
1052	else
1053	{
1054	#endif
1055	READ_FLAG( uiCode, "sps_scaling_list_data_present_flag" ); pcSPS->setScalingListPresentFlag ( uiCode );
1056	if(pcSPS->getScalingListPresentFlag ())
1057	{
1058	parseScalingList( pcSPS->getScalingList() );
1059	}
1060	#if SCALINGLIST_INFERRING
1061	}
1062	#endif
1063	}
1064	READ_FLAG( uiCode, "amp_enabled_flag" ); pcSPS->setUseAMP( uiCode );
1065	READ_FLAG( uiCode, "sample_adaptive_offset_enabled_flag" ); pcSPS->setUseSAO ( uiCode ? true : false );
1066
1067	READ_FLAG( uiCode, "pcm_enabled_flag" ); pcSPS->setUsePCM( uiCode ? true : false );
1068	if( pcSPS->getUsePCM() )
1069	{
1070	READ_CODE( 4, uiCode, "pcm_sample_bit_depth_luma_minus1" ); pcSPS->setPCMBitDepthLuma ( 1 + uiCode );
1071	READ_CODE( 4, uiCode, "pcm_sample_bit_depth_chroma_minus1" ); pcSPS->setPCMBitDepthChroma ( 1 + uiCode );
1072	READ_UVLC( uiCode, "log2_min_pcm_luma_coding_block_size_minus3" ); pcSPS->setPCMLog2MinSize (uiCode+3);
1073	READ_UVLC( uiCode, "log2_diff_max_min_pcm_luma_coding_block_size" ); pcSPS->setPCMLog2MaxSize ( uiCode+pcSPS->getPCMLog2MinSize() );
1074	READ_FLAG( uiCode, "pcm_loop_filter_disable_flag" ); pcSPS->setPCMFilterDisableFlag ( uiCode ? true : false );
1075	}
1076
1077	READ_UVLC( uiCode, "num_short_term_ref_pic_sets" );
1078	assert(uiCode <= 64);
1079	pcSPS->createRPSList(uiCode);
1080
1081	TComRPSList* rpsList = pcSPS->getRPSList();
1082	TComReferencePictureSet* rps;
1083
1084	for(UInt i=0; i< rpsList->getNumberOfReferencePictureSets(); i++)
1085	{
1086	rps = rpsList->getReferencePictureSet(i);
1087	parseShortTermRefPicSet(pcSPS,rps,i);
1088	}
1089	READ_FLAG( uiCode, "long_term_ref_pics_present_flag" ); pcSPS->setLongTermRefsPresent(uiCode);
1090	if (pcSPS->getLongTermRefsPresent())
1091	{
1092	READ_UVLC( uiCode, "num_long_term_ref_pic_sps" );
1093	pcSPS->setNumLongTermRefPicSPS(uiCode);
1094	for (UInt k = 0; k < pcSPS->getNumLongTermRefPicSPS(); k++)
1095	{
1096	READ_CODE( pcSPS->getBitsForPOC(), uiCode, "lt_ref_pic_poc_lsb_sps" );
1097	pcSPS->setLtRefPicPocLsbSps(k, uiCode);
1098	READ_FLAG( uiCode, "used_by_curr_pic_lt_sps_flag[i]");
1099	pcSPS->setUsedByCurrPicLtSPSFlag(k, uiCode?1:0);
1100	}
1101	}
1102	READ_FLAG( uiCode, "sps_temporal_mvp_enable_flag" ); pcSPS->setTMVPFlagsPresent(uiCode);
1103	READ_FLAG( uiCode, "sps_strong_intra_smoothing_enable_flag" ); pcSPS->setUseStrongIntraSmoothing(uiCode);
1104
1105	READ_FLAG( uiCode, "vui_parameters_present_flag" ); pcSPS->setVuiParametersPresentFlag(uiCode);
1106
1107	if (pcSPS->getVuiParametersPresentFlag())
1108	{
1109	parseVUI(pcSPS->getVuiParameters(), pcSPS);
1110	}
1111
1112	READ_FLAG( uiCode, "sps_extension_flag");
1113
1114	#if SVC_EXTENSION
1115	pcSPS->setExtensionFlag( uiCode ? true : false );
1116
1117	if( pcSPS->getExtensionFlag() )
1118	{
1119	#if !R0042_PROFILE_INDICATION
1120	#if O0142_CONDITIONAL_SPS_EXTENSION
1121	UInt spsExtensionTypeFlag[8];
1122	for (UInt i = 0; i < 8; i++)
1123	{
1124	READ_FLAG( spsExtensionTypeFlag[i], "sps_extension_type_flag" );
1125	}
1126	if (spsExtensionTypeFlag[1])
1127	{
1128	parseSPSExtension( pcSPS );
1129	}
1130	if (spsExtensionTypeFlag[7])
1131	{
1132	#else
1133	parseSPSExtension( pcSPS );
1134	READ_FLAG( uiCode, "sps_extension2_flag");
1135	if(uiCode)
1136	{
1137	#endif
1138	while ( xMoreRbspData() )
1139	{
1140	READ_FLAG( uiCode, "sps_extension_data_flag");
1141	}
1142	}
1143	}
1144	#else
1145	READ_FLAG( uiCode, "sps_range_extension_flag" );
1146	assert(uiCode == 0);
1147	READ_FLAG( uiCode, "sps_multilayer_extension_flag" );
1148	assert(uiCode == 1);
1149	READ_CODE(6, uiCode, "sps_extension_6bits");
1150	assert(uiCode == 0);
1151	parseSPSExtension( pcSPS );
1152	}
1153	#endif
1154	#else
1155	if (uiCode)
1156	{
1157	while ( xMoreRbspData() )
1158	{
1159	READ_FLAG( uiCode, "sps_extension_data_flag");
1160	}
1161	}
1162	#endif
1163	}
1164
1165	#if SVC_EXTENSION
1166	Void TDecCavlc::parseSPSExtension( TComSPS* pcSPS )
1167	{
1168	UInt uiCode;
1169	// more syntax elements to be parsed here
1170
1171	READ_FLAG( uiCode, "inter_view_mv_vert_constraint_flag" );
1172	// Vertical MV component restriction is not used in SHVC CTC
1173	assert( uiCode == 0 );
1174
1175	#if !MOVE_SCALED_OFFSET_TO_PPS
1176	if( pcSPS->getLayerId() > 0 )
1177	{
1178	Int iCode;
1179	READ_UVLC( uiCode, "num_scaled_ref_layer_offsets" ); pcSPS->setNumScaledRefLayerOffsets(uiCode);
1180	for(Int i = 0; i < pcSPS->getNumScaledRefLayerOffsets(); i++)
1181	{
1182	Window& scaledWindow = pcSPS->getScaledRefLayerWindow(i);
1183	#if O0098_SCALED_REF_LAYER_ID
1184	READ_CODE( 6, uiCode, "scaled_ref_layer_id" ); pcSPS->setScaledRefLayerId( i, uiCode );
1185	#endif
1186	READ_SVLC( iCode, "scaled_ref_layer_left_offset" ); scaledWindow.setWindowLeftOffset (iCode << 1);
1187	READ_SVLC( iCode, "scaled_ref_layer_top_offset" ); scaledWindow.setWindowTopOffset (iCode << 1);
1188	READ_SVLC( iCode, "scaled_ref_layer_right_offset" ); scaledWindow.setWindowRightOffset (iCode << 1);
1189	READ_SVLC( iCode, "scaled_ref_layer_bottom_offset" ); scaledWindow.setWindowBottomOffset(iCode << 1);
1190	#if P0312_VERT_PHASE_ADJ
1191	READ_FLAG( uiCode, "vert_phase_position_enable_flag" ); scaledWindow.setVertPhasePositionEnableFlag(uiCode); pcSPS->setVertPhasePositionEnableFlag( pcSPS->getScaledRefLayerId(i), uiCode);
1192	#endif
1193	}
1194	}
1195	#endif
1196	}
1197	#endif
1198
1199	Void TDecCavlc::parseVPS(TComVPS* pcVPS)
1200	{
1201	UInt uiCode;
1202
1203	READ_CODE( 4, uiCode, "vps_video_parameter_set_id" ); pcVPS->setVPSId( uiCode );
1204	#if VPS_RESERVED_FLAGS
1205	READ_FLAG( uiCode, "vps_base_layer_internal_flag"); pcVPS->setBaseLayerInternalFlag( uiCode ? true : false );
1206	READ_FLAG( uiCode, "vps_base_layer_available_flag"); pcVPS->setBaseLayerAvailableFlag( uiCode ? true : false );
1207	#if VPS_AVC_BL_FLAG_REMOVAL
1208	pcVPS->setNonHEVCBaseLayerFlag( (pcVPS->getBaseLayerAvailableFlag() && !pcVPS->getBaseLayerInternalFlag()) ? true : false);
1209	#endif
1210	#else
1211	READ_CODE( 2, uiCode, "vps_reserved_three_2bits" ); assert(uiCode == 3);
1212	#endif
1213	#if SVC_EXTENSION
1214	#if O0137_MAX_LAYERID
1215	READ_CODE( 6, uiCode, "vps_max_layers_minus1" ); pcVPS->setMaxLayers( min( 62u, uiCode) + 1 );
1216	#else
1217	READ_CODE( 6, uiCode, "vps_max_layers_minus1" ); pcVPS->setMaxLayers( uiCode + 1 );
1218	#endif
1219	assert(pcVPS->getBaseLayerInternalFlag() \|\| pcVPS->getMaxLayers() > 1);
1220	#else
1221	READ_CODE( 6, uiCode, "vps_reserved_zero_6bits" ); assert(uiCode == 0);
1222	#endif
1223	READ_CODE( 3, uiCode, "vps_max_sub_layers_minus1" ); pcVPS->setMaxTLayers( uiCode + 1 ); assert(uiCode+1 <= MAX_TLAYER);
1224	READ_FLAG( uiCode, "vps_temporal_id_nesting_flag" ); pcVPS->setTemporalNestingFlag( uiCode ? true:false );
1225	assert (pcVPS->getMaxTLayers()>1\|\|pcVPS->getTemporalNestingFlag());
1226	#if !P0125_REVERT_VPS_EXTN_OFFSET_TO_RESERVED
1227	#if VPS_EXTN_OFFSET
1228	READ_CODE( 16, uiCode, "vps_extension_offset" ); pcVPS->setExtensionOffset( uiCode );
1229	#else
1230	READ_CODE( 16, uiCode, "vps_reserved_ffff_16bits" ); assert(uiCode == 0xffff);
1231	#endif
1232	#else
1233	READ_CODE( 16, uiCode, "vps_reserved_ffff_16bits" ); assert(uiCode == 0xffff);
1234	#endif
1235	parsePTL ( pcVPS->getPTL(), true, pcVPS->getMaxTLayers()-1);
1236	UInt subLayerOrderingInfoPresentFlag;
1237	READ_FLAG(subLayerOrderingInfoPresentFlag, "vps_sub_layer_ordering_info_present_flag");
1238	for(UInt i = 0; i <= pcVPS->getMaxTLayers()-1; i++)
1239	{
1240	READ_UVLC( uiCode, "vps_max_dec_pic_buffering_minus1[i]" ); pcVPS->setMaxDecPicBuffering( uiCode + 1, i );
1241	READ_UVLC( uiCode, "vps_num_reorder_pics[i]" ); pcVPS->setNumReorderPics( uiCode, i );
1242	READ_UVLC( uiCode, "vps_max_latency_increase_plus1[i]" ); pcVPS->setMaxLatencyIncrease( uiCode, i );
1243
1244	if (!subLayerOrderingInfoPresentFlag)
1245	{
1246	for (i++; i <= pcVPS->getMaxTLayers()-1; i++)
1247	{
1248	pcVPS->setMaxDecPicBuffering(pcVPS->getMaxDecPicBuffering(0), i);
1249	pcVPS->setNumReorderPics(pcVPS->getNumReorderPics(0), i);
1250	pcVPS->setMaxLatencyIncrease(pcVPS->getMaxLatencyIncrease(0), i);
1251	}
1252	break;
1253	}
1254	}
1255
1256	#if SVC_EXTENSION
1257	assert( pcVPS->getNumHrdParameters() < MAX_VPS_LAYER_SETS_PLUS1 );
1258	assert( pcVPS->getMaxLayerId() < MAX_VPS_LAYER_ID_PLUS1 );
1259	READ_CODE( 6, uiCode, "vps_max_layer_id" ); pcVPS->setMaxLayerId( uiCode );
1260	#if Q0078_ADD_LAYER_SETS
1261	READ_UVLC(uiCode, "vps_num_layer_sets_minus1"); pcVPS->setVpsNumLayerSetsMinus1(uiCode);
1262	pcVPS->setNumLayerSets(pcVPS->getVpsNumLayerSetsMinus1() + 1);
1263	for (UInt opsIdx = 1; opsIdx <= pcVPS->getVpsNumLayerSetsMinus1(); opsIdx++)
1264	#else
1265	READ_UVLC( uiCode, "vps_num_layer_sets_minus1" ); pcVPS->setNumLayerSets( uiCode + 1 );
1266	for( UInt opsIdx = 1; opsIdx <= ( pcVPS->getNumLayerSets() - 1 ); opsIdx ++ )
1267	#endif
1268	{
1269	// Operation point set
1270	for( UInt i = 0; i <= pcVPS->getMaxLayerId(); i ++ )
1271	#else
1272	assert( pcVPS->getNumHrdParameters() < MAX_VPS_OP_SETS_PLUS1 );
1273	assert( pcVPS->getMaxNuhReservedZeroLayerId() < MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1 );
1274	READ_CODE( 6, uiCode, "vps_max_nuh_reserved_zero_layer_id" ); pcVPS->setMaxNuhReservedZeroLayerId( uiCode );
1275	READ_UVLC( uiCode, "vps_max_op_sets_minus1" ); pcVPS->setMaxOpSets( uiCode + 1 );
1276	for( UInt opsIdx = 1; opsIdx <= ( pcVPS->getMaxOpSets() - 1 ); opsIdx ++ )
1277	{
1278	// Operation point set
1279	for( UInt i = 0; i <= pcVPS->getMaxNuhReservedZeroLayerId(); i ++ )
1280	#endif
1281	{
1282	READ_FLAG( uiCode, "layer_id_included_flag[opsIdx][i]" ); pcVPS->setLayerIdIncludedFlag( uiCode == 1 ? true : false, opsIdx, i );
1283	}
1284	}
1285	#if DERIVE_LAYER_ID_LIST_VARIABLES
1286	pcVPS->deriveLayerIdListVariables();
1287	#endif
1288	TimingInfo *timingInfo = pcVPS->getTimingInfo();
1289	READ_FLAG( uiCode, "vps_timing_info_present_flag"); timingInfo->setTimingInfoPresentFlag (uiCode ? true : false);
1290	if(timingInfo->getTimingInfoPresentFlag())
1291	{
1292	READ_CODE( 32, uiCode, "vps_num_units_in_tick"); timingInfo->setNumUnitsInTick (uiCode);
1293	READ_CODE( 32, uiCode, "vps_time_scale"); timingInfo->setTimeScale (uiCode);
1294	READ_FLAG( uiCode, "vps_poc_proportional_to_timing_flag"); timingInfo->setPocProportionalToTimingFlag(uiCode ? true : false);
1295	if(timingInfo->getPocProportionalToTimingFlag())
1296	{
1297	READ_UVLC( uiCode, "vps_num_ticks_poc_diff_one_minus1"); timingInfo->setNumTicksPocDiffOneMinus1 (uiCode);
1298	}
1299	READ_UVLC( uiCode, "vps_num_hrd_parameters" ); pcVPS->setNumHrdParameters( uiCode );
1300
1301	if( pcVPS->getNumHrdParameters() > 0 )
1302	{
1303	pcVPS->createHrdParamBuffer();
1304	}
1305	for( UInt i = 0; i < pcVPS->getNumHrdParameters(); i ++ )
1306	{
1307	READ_UVLC( uiCode, "hrd_op_set_idx" ); pcVPS->setHrdOpSetIdx( uiCode, i );
1308	if( i > 0 )
1309	{
1310	READ_FLAG( uiCode, "cprms_present_flag[i]" ); pcVPS->setCprmsPresentFlag( uiCode == 1 ? true : false, i );
1311	}
1312	else
1313	{
1314	pcVPS->setCprmsPresentFlag( true, i );
1315	}
1316
1317	parseHrdParameters(pcVPS->getHrdParameters(i), pcVPS->getCprmsPresentFlag( i ), pcVPS->getMaxTLayers() - 1);
1318	}
1319	}
1320
1321	#if SVC_EXTENSION
1322	READ_FLAG( uiCode, "vps_extension_flag" ); pcVPS->setVpsExtensionFlag( uiCode ? true : false );
1323
1324	// When MaxLayersMinus1 is greater than 0, vps_extension_flag shall be equal to 1.
1325	if( pcVPS->getMaxLayers() > 1 )
1326	{
1327	assert( pcVPS->getVpsExtensionFlag() == true );
1328	}
1329
1330	if( pcVPS->getVpsExtensionFlag() )
1331	{
1332	while ( m_pcBitstream->getNumBitsRead() % 8 != 0 )
1333	{
1334	READ_FLAG( uiCode, "vps_extension_alignment_bit_equal_to_one"); assert(uiCode == 1);
1335	}
1336	parseVPSExtension(pcVPS);
1337	READ_FLAG( uiCode, "vps_entension2_flag" );
1338	if(uiCode)
1339	{
1340	while ( xMoreRbspData() )
1341	{
1342	READ_FLAG( uiCode, "vps_extension_data_flag");
1343	}
1344	}
1345	}
1346	else
1347	{
1348	// set default parameters when syntax elements are not present
1349	defaultVPSExtension(pcVPS);
1350	}
1351	#else
1352	READ_FLAG( uiCode, "vps_extension_flag" );
1353	if (uiCode)
1354	{
1355	while ( xMoreRbspData() )
1356	{
1357	READ_FLAG( uiCode, "vps_extension_data_flag");
1358	}
1359	}
1360	#endif
1361
1362	return;
1363	}
1364
1365	#if SVC_EXTENSION
1366	Void TDecCavlc::parseVPSExtension(TComVPS *vps)
1367	{
1368	UInt uiCode;
1369	// ... More syntax elements to be parsed here
1370	#if P0300_ALT_OUTPUT_LAYER_FLAG
1371	Int NumOutputLayersInOutputLayerSet[MAX_VPS_LAYER_SETS_PLUS1];
1372	Int OlsHighestOutputLayerId[MAX_VPS_LAYER_SETS_PLUS1];
1373	#endif
1374	#if LIST_OF_PTL
1375	if( vps->getMaxLayers() > 1 && vps->getBaseLayerInternalFlag() )
1376	{
1377	vps->setProfilePresentFlag(1, false);
1378	#if MULTIPLE_PTL_SUPPORT
1379	parsePTL( vps->getPTL(1), vps->getProfilePresentFlag(1), vps->getMaxTLayers() - 1 );
1380	#else
1381	vps->getPTLForExtnPtr()->empty();
1382	vps->getPTLForExtnPtr()->resize(2);
1383	vps->getPTLForExtn(1)->copyProfileInfo( vps->getPTL() );
1384	parsePTL( vps->getPTLForExtn(1), vps->getProfilePresentFlag(1), vps->getMaxTLayers() - 1 );
1385	#endif
1386	}
1387	#endif
1388	#if VPS_EXTN_MASK_AND_DIM_INFO
1389	UInt numScalabilityTypes = 0, i = 0, j = 0;
1390
1391	#if !VPS_AVC_BL_FLAG_REMOVAL
1392	READ_FLAG( uiCode, "avc_base_layer_flag" ); vps->setAvcBaseLayerFlag(uiCode ? true : false);
1393	#endif
1394
1395	#if !P0307_REMOVE_VPS_VUI_OFFSET
1396	#if O0109_MOVE_VPS_VUI_FLAG
1397	READ_FLAG( uiCode, "vps_vui_present_flag"); vps->setVpsVuiPresentFlag(uiCode ? true : false);
1398	if ( uiCode )
1399	{
1400	#endif
1401	#if VPS_VUI_OFFSET
1402	READ_CODE( 16, uiCode, "vps_vui_offset" ); vps->setVpsVuiOffset( uiCode );
1403	#endif
1404	#if O0109_MOVE_VPS_VUI_FLAG
1405	}
1406	#endif
1407	#endif
1408	READ_FLAG( uiCode, "splitting_flag" ); vps->setSplittingFlag(uiCode ? true : false);
1409
1410	for(i = 0; i < MAX_VPS_NUM_SCALABILITY_TYPES; i++)
1411	{
1412	READ_FLAG( uiCode, "scalability_mask[i]" ); vps->setScalabilityMask(i, uiCode ? true : false);
1413	numScalabilityTypes += uiCode;
1414	}
1415	vps->setNumScalabilityTypes(numScalabilityTypes);
1416
1417	for(j = 0; j < numScalabilityTypes - vps->getSplittingFlag(); j++)
1418	{
1419	READ_CODE( 3, uiCode, "dimension_id_len_minus1[j]" ); vps->setDimensionIdLen(j, uiCode + 1);
1420	}
1421
1422	// The value of dimBitOffset[ NumScalabilityTypes ] is set equal to 6.
1423	if(vps->getSplittingFlag())
1424	{
1425	UInt numBits = 0;
1426	for(j = 0; j < numScalabilityTypes - 1; j++)
1427	{
1428	numBits += vps->getDimensionIdLen(j);
1429	}
1430	assert( numBits < 6 );
1431	vps->setDimensionIdLen(numScalabilityTypes-1, 6 - numBits);
1432	numBits = 6;
1433	}
1434
1435	READ_FLAG( uiCode, "vps_nuh_layer_id_present_flag" ); vps->setNuhLayerIdPresentFlag(uiCode ? true : false);
1436	vps->setLayerIdInNuh(0, 0);
1437	vps->setLayerIdInVps(0, 0);
1438	for(i = 1; i < vps->getMaxLayers(); i++)
1439	{
1440	if( vps->getNuhLayerIdPresentFlag() )
1441	{
1442	READ_CODE( 6, uiCode, "layer_id_in_nuh[i]" ); vps->setLayerIdInNuh(i, uiCode);
1443	assert( uiCode > vps->getLayerIdInNuh(i-1) );
1444	}
1445	else
1446	{
1447	vps->setLayerIdInNuh(i, i);
1448	}
1449	vps->setLayerIdInVps(vps->getLayerIdInNuh(i), i);
1450
1451	if( !vps->getSplittingFlag() )
1452	{
1453	for(j = 0; j < numScalabilityTypes; j++)
1454	{
1455	READ_CODE( vps->getDimensionIdLen(j), uiCode, "dimension_id[i][j]" ); vps->setDimensionId(i, j, uiCode);
1456	#if !AUXILIARY_PICTURES
1457	assert( uiCode <= vps->getMaxLayerId() );
1458	#endif
1459	}
1460	}
1461	}
1462	#endif
1463	#if VIEW_ID_RELATED_SIGNALING
1464	// if ( pcVPS->getNumViews() > 1 )
1465	// However, this is a bug in the text since, view_id_len_minus1 is needed to parse view_id_val.
1466	{
1467	#if O0109_VIEW_ID_LEN
1468	READ_CODE( 4, uiCode, "view_id_len" ); vps->setViewIdLen( uiCode );
1469	#else
1470	READ_CODE( 4, uiCode, "view_id_len_minus1" ); vps->setViewIdLenMinus1( uiCode );
1471	#endif
1472	}
1473
1474	#if O0109_VIEW_ID_LEN
1475	if ( vps->getViewIdLen() > 0 )
1476	{
1477	for( i = 0; i < vps->getNumViews(); i++ )
1478	{
1479	READ_CODE( vps->getViewIdLen( ), uiCode, "view_id_val[i]" ); vps->setViewIdVal( i, uiCode );
1480	}
1481	}
1482	#else
1483	for( i = 0; i < vps->getNumViews(); i++ )
1484	{
1485	READ_CODE( vps->getViewIdLenMinus1( ) + 1, uiCode, "view_id_val[i]" ); vps->setViewIdVal( i, uiCode );
1486	}
1487	#endif
1488	#endif // view id related signaling
1489	#if VPS_EXTN_DIRECT_REF_LAYERS
1490	// For layer 0
1491	vps->setNumDirectRefLayers(0, 0);
1492	// For other layers
1493	for( Int layerCtr = 1; layerCtr <= vps->getMaxLayers() - 1; layerCtr++)
1494	{
1495	UInt numDirectRefLayers = 0;
1496	for( Int refLayerCtr = 0; refLayerCtr < layerCtr; refLayerCtr++)
1497	{
1498	READ_FLAG(uiCode, "direct_dependency_flag[i][j]" ); vps->setDirectDependencyFlag(layerCtr, refLayerCtr, uiCode? true : false);
1499	if(uiCode)
1500	{
1501	vps->setRefLayerId(layerCtr, numDirectRefLayers, refLayerCtr);
1502	numDirectRefLayers++;
1503	}
1504	}
1505	vps->setNumDirectRefLayers(layerCtr, numDirectRefLayers);
1506	}
1507	#endif
1508	#if Q0078_ADD_LAYER_SETS
1509	#if O0092_0094_DEPENDENCY_CONSTRAINT // Moved here
1510	vps->setNumRefLayers();
1511
1512	if (vps->getMaxLayers() > MAX_REF_LAYERS)
1513	{
1514	for (i = 1; i < vps->getMaxLayers(); i++)
1515	{
1516	assert(vps->getNumRefLayers(vps->getLayerIdInNuh(i)) <= MAX_REF_LAYERS);
1517	}
1518	}
1519	#endif
1520	vps->setPredictedLayerIds();
1521	vps->setTreePartitionLayerIdList();
1522	#endif
1523	#if MOVE_ADDN_LS_SIGNALLING
1524	#if Q0078_ADD_LAYER_SETS
1525	if (vps->getNumIndependentLayers() > 1)
1526	{
1527	READ_UVLC(uiCode, "num_add_layer_sets"); vps->setNumAddLayerSets(uiCode);
1528	for (i = 0; i < vps->getNumAddLayerSets(); i++)
1529	{
1530	for (j = 1; j < vps->getNumIndependentLayers(); j++)
1531	{
1532	int len = 1;
1533	while ((1 << len) < (vps->getNumLayersInTreePartition(j) + 1))
1534	{
1535	len++;
1536	}
1537	READ_CODE(len, uiCode, "highest_layer_idx_plus1[i][j]"); vps->setHighestLayerIdxPlus1(i, j, uiCode);
1538	}
1539	}
1540	vps->setNumLayerSets(vps->getNumLayerSets() + vps->getNumAddLayerSets());
1541	#if FIX_LAYER_ID_INIT
1542	vps->deriveLayerIdListVariablesForAddLayerSets();
1543	#else
1544	vps->setLayerIdIncludedFlagsForAddLayerSets();
1545	#endif
1546	}
1547	#endif
1548	#endif
1549	#if VPS_TSLAYERS
1550	READ_FLAG( uiCode, "vps_sub_layers_max_minus1_present_flag"); vps->setMaxTSLayersPresentFlag(uiCode ? true : false);
1551
1552	if (vps->getMaxTSLayersPresentFlag())
1553	{
1554	for(i = 0; i < vps->getMaxLayers(); i++)
1555	{
1556	READ_CODE( 3, uiCode, "sub_layers_vps_max_minus1[i]" ); vps->setMaxTSLayersMinus1(i, uiCode);
1557	}
1558	}
1559	else
1560	{
1561	for( i = 0; i < vps->getMaxLayers(); i++)
1562	{
1563	vps->setMaxTSLayersMinus1(i, vps->getMaxTLayers()-1);
1564	}
1565	}
1566	#endif
1567	READ_FLAG( uiCode, "max_tid_ref_present_flag"); vps->setMaxTidRefPresentFlag(uiCode ? true : false);
1568	if (vps->getMaxTidRefPresentFlag())
1569	{
1570	for(i = 0; i < vps->getMaxLayers() - 1; i++)
1571	{
1572	#if O0225_MAX_TID_FOR_REF_LAYERS
1573	for( j = i+1; j <= vps->getMaxLayers() - 1; j++)
1574	{
1575	if(vps->getDirectDependencyFlag(j, i))
1576	{
1577	READ_CODE( 3, uiCode, "max_tid_il_ref_pics_plus1[i][j]" ); vps->setMaxTidIlRefPicsPlus1(i, j, uiCode);
1578	}
1579	}
1580	#else
1581	READ_CODE( 3, uiCode, "max_tid_il_ref_pics_plus1[i]" ); vps->setMaxTidIlRefPicsPlus1(i, uiCode);
1582	assert( uiCode <= vps->getMaxTLayers());
1583	#endif
1584	}
1585	}
1586	else
1587	{
1588	for(i = 0; i < vps->getMaxLayers() - 1; i++)
1589	{
1590	#if O0225_MAX_TID_FOR_REF_LAYERS
1591	for( j = i+1; j <= vps->getMaxLayers() - 1; j++)
1592	{
1593	vps->setMaxTidIlRefPicsPlus1(i, j, 7);
1594	}
1595	#else
1596	vps->setMaxTidIlRefPicsPlus1(i, 7);
1597	#endif
1598	}
1599	}
1600	READ_FLAG( uiCode, "all_ref_layers_active_flag" ); vps->setIlpSshSignalingEnabledFlag(uiCode ? true : false);
1601	#if VPS_EXTN_PROFILE_INFO
1602	// Profile-tier-level signalling
1603	#if !VPS_EXTN_UEV_CODING
1604	READ_CODE( 10, uiCode, "vps_number_layer_sets_minus1" ); assert( uiCode == (vps->getNumLayerSets() - 1) );
1605	READ_CODE( 6, uiCode, "vps_num_profile_tier_level_minus1"); vps->setNumProfileTierLevel( uiCode + 1 );
1606	#else
1607	READ_UVLC( uiCode, "vps_num_profile_tier_level_minus1"); vps->setNumProfileTierLevel( uiCode + 1 );
1608	#endif
1609	#if PER_LAYER_PTL
1610	Int const numBitsForPtlIdx = vps->calculateLenOfSyntaxElement( vps->getNumProfileTierLevel() );
1611	#endif
1612	#if !MULTIPLE_PTL_SUPPORT
1613	vps->getPTLForExtnPtr()->resize(vps->getNumProfileTierLevel());
1614	#endif
1615	#if LIST_OF_PTL
1616	for(Int idx = vps->getBaseLayerInternalFlag() ? 2 : 1; idx <= vps->getNumProfileTierLevel() - 1; idx++)
1617	#else
1618	for(Int idx = 1; idx <= vps->getNumProfileTierLevel() - 1; idx++)
1619	#endif
1620	{
1621	READ_FLAG( uiCode, "vps_profile_present_flag[i]" );
1622	vps->setProfilePresentFlag(idx, uiCode ? true : false);
1623	if( !vps->getProfilePresentFlag(idx) )
1624	{
1625	#if P0048_REMOVE_PROFILE_REF
1626	// Copy profile information from previous one
1627	#if MULTIPLE_PTL_SUPPORT
1628	vps->getPTL(idx)->copyProfileInfo( vps->getPTL( idx - 1 ) );
1629	#else
1630	vps->getPTLForExtn(idx)->copyProfileInfo( (idx==1) ? vps->getPTL() : vps->getPTLForExtn( idx - 1 ) );
1631	#endif
1632	#else
1633	READ_CODE( 6, uiCode, "profile_ref_minus1[i]" ); vps->setProfileLayerSetRef(idx, uiCode + 1);
1634	#if O0109_PROF_REF_MINUS1
1635	assert( vps->getProfileLayerSetRef(idx) <= idx );
1636	#else
1637	assert( vps->getProfileLayerSetRef(idx) < idx );
1638	#endif
1639	// Copy profile information as indicated
1640	vps->getPTLForExtn(idx)->copyProfileInfo( vps->getPTLForExtn( vps->getProfileLayerSetRef(idx) ) );
1641	#endif
1642	}
1643	#if MULTIPLE_PTL_SUPPORT
1644	parsePTL( vps->getPTL(idx), vps->getProfilePresentFlag(idx), vps->getMaxTLayers() - 1 );
1645	#else
1646	parsePTL( vps->getPTLForExtn(idx), vps->getProfilePresentFlag(idx), vps->getMaxTLayers() - 1 );
1647	#endif
1648	}
1649	#endif
1650
1651	#if !MOVE_ADDN_LS_SIGNALLING
1652	#if Q0078_ADD_LAYER_SETS
1653	if (vps->getNumIndependentLayers() > 1)
1654	{
1655	READ_UVLC(uiCode, "num_add_layer_sets"); vps->setNumAddLayerSets(uiCode);
1656	for (i = 0; i < vps->getNumAddLayerSets(); i++)
1657	{
1658	for (j = 1; j < vps->getNumIndependentLayers(); j++)
1659	{
1660	int len = 1;
1661	while ((1 << len) < (vps->getNumLayersInTreePartition(j) + 1))
1662	{
1663	len++;
1664	}
1665	READ_CODE(len, uiCode, "highest_layer_idx_plus1[i][j]"); vps->setHighestLayerIdxPlus1(i, j, uiCode);
1666	}
1667	}
1668	vps->setNumLayerSets(vps->getNumLayerSets() + vps->getNumAddLayerSets());
1669	vps->setLayerIdIncludedFlagsForAddLayerSets();
1670	}
1671	#endif
1672	#endif
1673
1674	#if !VPS_EXTN_UEV_CODING
1675	READ_FLAG( uiCode, "more_output_layer_sets_than_default_flag" ); vps->setMoreOutputLayerSetsThanDefaultFlag( uiCode ? true : false );
1676	Int numOutputLayerSets = 0;
1677	if(! vps->getMoreOutputLayerSetsThanDefaultFlag() )
1678	{
1679	numOutputLayerSets = vps->getNumLayerSets();
1680	}
1681	else
1682	{
1683	READ_CODE( 10, uiCode, "num_add_output_layer_sets" ); vps->setNumAddOutputLayerSets( uiCode );
1684	numOutputLayerSets = vps->getNumLayerSets() + vps->getNumAddOutputLayerSets();
1685	}
1686	#else
1687
1688	#if Q0165_NUM_ADD_OUTPUT_LAYER_SETS
1689	if( vps->getNumLayerSets() > 1 )
1690	{
1691	READ_UVLC( uiCode, "num_add_olss" ); vps->setNumAddOutputLayerSets( uiCode );
1692	READ_CODE( 2, uiCode, "default_output_layer_idc" ); vps->setDefaultTargetOutputLayerIdc( uiCode );
1693	}
1694	else
1695	{
1696	vps->setNumAddOutputLayerSets( 0 );
1697	}
1698	#else
1699	READ_UVLC( uiCode, "num_add_output_layer_sets" ); vps->setNumAddOutputLayerSets( uiCode );
1700	#endif
1701
1702	// The value of num_add_olss shall be in the range of 0 to 1023, inclusive.
1703	assert( vps->getNumAddOutputLayerSets() >= 0 && vps->getNumAddOutputLayerSets() < 1024 );
1704
1705	Int numOutputLayerSets = vps->getNumLayerSets() + vps->getNumAddOutputLayerSets();
1706	#endif
1707
1708	#if P0295_DEFAULT_OUT_LAYER_IDC
1709	#if !Q0165_NUM_ADD_OUTPUT_LAYER_SETS
1710	if( numOutputLayerSets > 1 )
1711	{
1712	READ_CODE( 2, uiCode, "default_target_output_layer_idc" ); vps->setDefaultTargetOutputLayerIdc( uiCode );
1713	}
1714	#endif
1715	vps->setNumOutputLayerSets( numOutputLayerSets );
1716	#if NECESSARY_LAYER_FLAG
1717	// Default output layer set
1718	vps->setOutputLayerSetIdx(0, 0);
1719	vps->setOutputLayerFlag(0, 0, true);
1720	vps->deriveNecessaryLayerFlag(0);
1721	#if PER_LAYER_PTL
1722	vps->getProfileLevelTierIdx()->resize(numOutputLayerSets);
1723	vps->getProfileLevelTierIdx(0)->push_back( vps->getBaseLayerInternalFlag() && vps->getMaxLayers() > 1 ? 1 : 0);
1724	#endif
1725	#endif
1726	for(i = 1; i < numOutputLayerSets; i++)
1727	{
1728	if( i > (vps->getNumLayerSets() - 1) )
1729	{
1730	Int numBits = 1;
1731	while ((1 << numBits) < (vps->getNumLayerSets() - 1))
1732	{
1733	numBits++;
1734	}
1735	READ_CODE( numBits, uiCode, "layer_set_idx_for_ols_minus1"); vps->setOutputLayerSetIdx( i, uiCode + 1);
1736	}
1737	else
1738	{
1739	vps->setOutputLayerSetIdx( i, i );
1740	}
1741	Int layerSetIdxForOutputLayerSet = vps->getOutputLayerSetIdx(i);
1742	#if Q0078_ADD_LAYER_SETS
1743	if ( i > vps->getVpsNumLayerSetsMinus1() \|\| vps->getDefaultTargetOutputLayerIdc() >= 2 )
1744	#else
1745	if ( i > (vps->getNumLayerSets() - 1) \|\| vps->getDefaultTargetOutputLayerIdc() >= 2 )
1746	#endif
1747	{
1748	#if NUM_OL_FLAGS
1749	for(j = 0; j < vps->getNumLayersInIdList(layerSetIdxForOutputLayerSet); j++)
1750	#else
1751	for(j = 0; j < vps->getNumLayersInIdList(lsIdx) - 1; j++)
1752	#endif
1753	{
1754	READ_FLAG( uiCode, "output_layer_flag[i][j]"); vps->setOutputLayerFlag(i, j, uiCode);
1755	}
1756	}
1757	else
1758	{
1759	// i <= (vps->getNumLayerSets() - 1)
1760	// Assign OutputLayerFlag depending on default_one_target_output_layer_flag
1761	if( vps->getDefaultTargetOutputLayerIdc() == 1 )
1762	{
1763	for(j = 0; j < vps->getNumLayersInIdList(layerSetIdxForOutputLayerSet); j++)
1764	{
1765	#if DEF_OPT_LAYER_IDC
1766	vps->setOutputLayerFlag(i, j, (j == (vps->getNumLayersInIdList(layerSetIdxForOutputLayerSet)-1)) );
1767
1768	#else
1769	vps->setOutputLayerFlag(i, j, (j == (vps->getNumLayersInIdList(layerSetIdxForOutputLayerSet)-1)) && (vps->getDimensionId(j,1) == 0) );
1770	#endif
1771	}
1772	}
1773	else if ( vps->getDefaultTargetOutputLayerIdc() == 0 )
1774	{
1775	for(j = 0; j < vps->getNumLayersInIdList(layerSetIdxForOutputLayerSet); j++)
1776	{
1777	vps->setOutputLayerFlag(i, j, 1);
1778	}
1779	}
1780	}
1781	#if NECESSARY_LAYER_FLAG
1782	vps->deriveNecessaryLayerFlag(i);
1783	#endif
1784	#if PER_LAYER_PTL
1785	vps->getProfileLevelTierIdx(i)->assign(vps->getNumLayersInIdList(layerSetIdxForOutputLayerSet), -1);
1786	for(j = 0; j < vps->getNumLayersInIdList(layerSetIdxForOutputLayerSet) ; j++)
1787	{
1788	if( vps->getNecessaryLayerFlag(i, j) )
1789	{
1790	READ_CODE( numBitsForPtlIdx, uiCode, "profile_level_tier_idx[i]" );
1791	vps->setProfileLevelTierIdx(i, j, uiCode );
1792	#if MULTIPLE_PTL_SUPPORT
1793	//For conformance checking
1794	//Conformance of a layer in an output operation point associated with an OLS in a bitstream to the Scalable Main profile is indicated as follows:
1795	//If OpTid of the output operation point is equal to vps_max_sub_layer_minus1, the conformance is indicated by general_profile_idc being equal to 7 or general_profile_compatibility_flag[ 7 ] being equal to 1
1796	//Conformance of a layer in an output operation point associated with an OLS in a bitstream to the Scalable Main 10 profile is indicated as follows:
1797	//If OpTid of the output operation point is equal to vps_max_sub_layer_minus1, the conformance is indicated by general_profile_idc being equal to 7 or general_profile_compatibility_flag[ 7 ] being equal to 1
1798	//The following assert may be updated / upgraded to take care of general_profile_compatibility_flag.
1799	if (j > 0 && vps->getLayerSetLayerIdList(layerSetIdxForOutputLayerSet, j) != 0 && vps->getLayerSetLayerIdList(layerSetIdxForOutputLayerSet, j - 1) != 0)
1800	{
1801	assert(vps->getPTL(vps->getProfileLevelTierIdx(i, j))->getGeneralPTL()->getProfileIdc() == vps->getPTL(vps->getProfileLevelTierIdx(i, j - 1))->getGeneralPTL()->getProfileIdc() \|\|
1802	vps->getPTL(vps->getProfileLevelTierIdx(i, j - 1))->getGeneralPTL()->getProfileCompatibilityFlag(vps->getPTL(vps->getProfileLevelTierIdx(i, j))->getGeneralPTL()->getProfileIdc()) \|\|
1803	vps->getPTL(vps->getProfileLevelTierIdx(i, j))->getGeneralPTL()->getProfileCompatibilityFlag(vps->getPTL(vps->getProfileLevelTierIdx(i, j - 1))->getGeneralPTL()->getProfileIdc()) );
1804	}
1805	#endif
1806	}
1807	}
1808	#else
1809	Int numBits = 1;
1810	while ((1 << numBits) < (vps->getNumProfileTierLevel()))
1811	{
1812	numBits++;
1813	}
1814	READ_CODE( numBits, uiCode, "profile_level_tier_idx[i]" ); vps->setProfileLevelTierIdx(i, uiCode);
1815	#endif
1816	#if P0300_ALT_OUTPUT_LAYER_FLAG
1817	NumOutputLayersInOutputLayerSet[i] = 0;
1818	for (j = 0; j < vps->getNumLayersInIdList(layerSetIdxForOutputLayerSet); j++)
1819	{
1820	NumOutputLayersInOutputLayerSet[i] += vps->getOutputLayerFlag(i, j);
1821	if (vps->getOutputLayerFlag(i, j))
1822	{
1823	OlsHighestOutputLayerId[i] = vps->getLayerSetLayerIdList(layerSetIdxForOutputLayerSet, j);
1824	}
1825	}
1826	if (NumOutputLayersInOutputLayerSet[i] == 1 && vps->getNumDirectRefLayers(OlsHighestOutputLayerId[i]) > 0)
1827	{
1828	READ_FLAG(uiCode, "alt_output_layer_flag[i]");
1829	vps->setAltOuputLayerFlag(i, uiCode ? true : false);
1830	}
1831	#if ALT_OPT_LAYER_FLAG
1832	else
1833	{
1834	uiCode=0;
1835	vps->setAltOuputLayerFlag(i, uiCode ? true : false);
1836	}
1837	#endif
1838	#if Q0165_OUTPUT_LAYER_SET
1839	assert( NumOutputLayersInOutputLayerSet[i]>0 );
1840	#endif
1841
1842	#endif
1843	}
1844	#if NECESSARY_LAYER_FLAG
1845	vps->checkNecessaryLayerFlagCondition();
1846	#endif
1847	#else
1848	if( numOutputLayerSets > 1 )
1849	{
1850	#if O0109_DEFAULT_ONE_OUT_LAYER_IDC
1851	READ_CODE( 2, uiCode, "default_one_target_output_layer_idc" ); vps->setDefaultOneTargetOutputLayerIdc( uiCode );
1852	#else
1853	READ_FLAG( uiCode, "default_one_target_output_layer_flag" ); vps->setDefaultOneTargetOutputLayerFlag( uiCode ? true : false );
1854	#endif
1855	}
1856	vps->setNumOutputLayerSets( numOutputLayerSets );
1857
1858	for(i = 1; i < numOutputLayerSets; i++)
1859	{
1860	if( i > (vps->getNumLayerSets() - 1) )
1861	{
1862	Int numBits = 1;
1863	while ((1 << numBits) < (vps->getNumLayerSets() - 1))
1864	{
1865	numBits++;
1866	}
1867	READ_CODE( numBits, uiCode, "output_layer_set_idx_minus1"); vps->setOutputLayerSetIdx( i, uiCode + 1);
1868	Int lsIdx = vps->getOutputLayerSetIdx(i);
1869	#if NUM_OL_FLAGS
1870	for(j = 0; j < vps->getNumLayersInIdList(lsIdx) ; j++)
1871	#else
1872	for(j = 0; j < vps->getNumLayersInIdList(lsIdx) - 1; j++)
1873	#endif
1874	{
1875	READ_FLAG( uiCode, "output_layer_flag[i][j]"); vps->setOutputLayerFlag(i, j, uiCode);
1876	}
1877	}
1878	else
1879	{
1880	#if VPS_DPB_SIZE_TABLE
1881	vps->setOutputLayerSetIdx( i, i );
1882	#endif
1883	// i <= (vps->getNumLayerSets() - 1)
1884	// Assign OutputLayerFlag depending on default_one_target_output_layer_flag
1885	Int lsIdx = i;
1886	#if O0109_DEFAULT_ONE_OUT_LAYER_IDC
1887	if( vps->getDefaultOneTargetOutputLayerIdc() == 1 )
1888	{
1889	for(j = 0; j < vps->getNumLayersInIdList(lsIdx); j++)
1890	{
1891	#if O0135_DEFAULT_ONE_OUT_SEMANTIC
1892	#if DEF_OPT_LAYER_IDC
1893	vps->setOutputLayerFlag(i, j, (j == (vps->getNumLayersInIdList(lsIdx)-1)) );
1894	#else
1895	vps->setOutputLayerFlag(i, j, (j == (vps->getNumLayersInIdList(lsIdx)-1)) && (vps->getDimensionId(j,1)==0) );
1896	#endif
1897	#else
1898	vps->setOutputLayerFlag(i, j, (j == (vps->getNumLayersInIdList(lsIdx)-1)));
1899	#endif
1900	}
1901	}
1902	else if ( vps->getDefaultOneTargetOutputLayerIdc() == 0 )
1903	{
1904	for(j = 0; j < vps->getNumLayersInIdList(lsIdx); j++)
1905	{
1906	vps->setOutputLayerFlag(i, j, 1);
1907	}
1908	}
1909	else
1910	{
1911	// Other values of default_one_target_output_layer_idc than 0 and 1 are reserved for future use.
1912	}
1913	#else
1914	if( vps->getDefaultOneTargetOutputLayerFlag() )
1915	{
1916	for(j = 0; j < vps->getNumLayersInIdList(lsIdx); j++)
1917	{
1918	vps->setOutputLayerFlag(i, j, (j == (vps->getNumLayersInIdList(lsIdx)-1)));
1919	}
1920	}
1921	else
1922	{
1923	for(j = 0; j < vps->getNumLayersInIdList(lsIdx); j++)
1924	{
1925	vps->setOutputLayerFlag(i, j, 1);
1926	}
1927	}
1928	#endif
1929	}
1930	Int numBits = 1;
1931	while ((1 << numBits) < (vps->getNumProfileTierLevel()))
1932	{
1933	numBits++;
1934	}
1935	READ_CODE( numBits, uiCode, "profile_level_tier_idx[i]" ); vps->setProfileLevelTierIdx(i, uiCode);
1936	}
1937	#endif
1938
1939	#if !P0300_ALT_OUTPUT_LAYER_FLAG
1940	#if O0153_ALT_OUTPUT_LAYER_FLAG
1941	if( vps->getMaxLayers() > 1 )
1942	{
1943	READ_FLAG( uiCode, "alt_output_layer_flag");
1944	vps->setAltOuputLayerFlag( uiCode ? true : false );
1945	}
1946	#endif
1947	#endif
1948
1949	#if REPN_FORMAT_IN_VPS
1950	#if Q0195_REP_FORMAT_CLEANUP
1951	READ_UVLC( uiCode, "vps_num_rep_formats_minus1" );
1952	vps->setVpsNumRepFormats( uiCode + 1 );
1953
1954	// The value of vps_num_rep_formats_minus1 shall be in the range of 0 to 255, inclusive.
1955	assert( vps->getVpsNumRepFormats() > 0 && vps->getVpsNumRepFormats() <= 256 );
1956
1957	for(i = 0; i < vps->getVpsNumRepFormats(); i++)
1958	{
1959	// Read rep_format_structures
1960	parseRepFormat( vps->getVpsRepFormat(i), i > 0 ? vps->getVpsRepFormat(i-1) : 0 );
1961	}
1962
1963	// Default assignment for layer 0
1964	vps->setVpsRepFormatIdx( 0, 0 );
1965
1966	if( vps->getVpsNumRepFormats() > 1 )
1967	{
1968	READ_FLAG( uiCode, "rep_format_idx_present_flag");
1969	vps->setRepFormatIdxPresentFlag( uiCode ? true : false );
1970	}
1971	else
1972	{
1973	// When not present, the value of rep_format_idx_present_flag is inferred to be equal to 0
1974	vps->setRepFormatIdxPresentFlag( false );
1975	}
1976
1977	if( vps->getRepFormatIdxPresentFlag() )
1978	{
1979	for(i = 1; i < vps->getMaxLayers(); i++)
1980	{
1981	Int numBits = 1;
1982	while ((1 << numBits) < (vps->getVpsNumRepFormats()))
1983	{
1984	numBits++;
1985	}
1986	READ_CODE( numBits, uiCode, "vps_rep_format_idx[i]" );
1987	vps->setVpsRepFormatIdx( i, uiCode );
1988	}
1989	}
1990	else
1991	{
1992	// When not present, the value of vps_rep_format_idx[ i ] is inferred to be equal to Min (i, vps_num_rep_formats_minus1)
1993	for(i = 1; i < vps->getMaxLayers(); i++)
1994	{
1995	vps->setVpsRepFormatIdx( i, min( (Int)i, vps->getVpsNumRepFormats()-1 ) );
1996	}
1997	}
1998	#else
1999	READ_FLAG( uiCode, "rep_format_idx_present_flag");
2000	vps->setRepFormatIdxPresentFlag( uiCode ? true : false );
2001
2002	if( vps->getRepFormatIdxPresentFlag() )
2003	{
2004	#if O0096_REP_FORMAT_INDEX
2005	#if !VPS_EXTN_UEV_CODING
2006	READ_CODE( 8, uiCode, "vps_num_rep_formats_minus1" );
2007	#else
2008	READ_UVLC( uiCode, "vps_num_rep_formats_minus1" );
2009	#endif
2010	#else
2011	READ_CODE( 4, uiCode, "vps_num_rep_formats_minus1" );
2012	#endif
2013	vps->setVpsNumRepFormats( uiCode + 1 );
2014	}
2015	else
2016	{
2017	// default assignment
2018	assert (vps->getMaxLayers() <= 16); // If max_layers_is more than 15, num_rep_formats has to be signaled
2019	vps->setVpsNumRepFormats( vps->getMaxLayers() );
2020	}
2021
2022	// The value of vps_num_rep_formats_minus1 shall be in the range of 0 to 255, inclusive.
2023	assert( vps->getVpsNumRepFormats() > 0 && vps->getVpsNumRepFormats() <= 256 );
2024
2025	for(i = 0; i < vps->getVpsNumRepFormats(); i++)
2026	{
2027	// Read rep_format_structures
2028	parseRepFormat( vps->getVpsRepFormat(i), i > 0 ? vps->getVpsRepFormat(i-1) : 0 );
2029	}
2030
2031	// Default assignment for layer 0
2032	vps->setVpsRepFormatIdx( 0, 0 );
2033	if( vps->getRepFormatIdxPresentFlag() )
2034	{
2035	for(i = 1; i < vps->getMaxLayers(); i++)
2036	{
2037	if( vps->getVpsNumRepFormats() > 1 )
2038	{
2039	#if O0096_REP_FORMAT_INDEX
2040	#if !VPS_EXTN_UEV_CODING
2041	READ_CODE( 8, uiCode, "vps_rep_format_idx[i]" );
2042	#else
2043	Int numBits = 1;
2044	while ((1 << numBits) < (vps->getVpsNumRepFormats()))
2045	{
2046	numBits++;
2047	}
2048	READ_CODE( numBits, uiCode, "vps_rep_format_idx[i]" );
2049	#endif
2050	#else
2051	READ_CODE( 4, uiCode, "vps_rep_format_idx[i]" );
2052	#endif
2053	vps->setVpsRepFormatIdx( i, uiCode );
2054	}
2055	else
2056	{
2057	// default assignment - only one rep_format() structure
2058	vps->setVpsRepFormatIdx( i, 0 );
2059	}
2060	}
2061	}
2062	else
2063	{
2064	// default assignment - each layer assigned each rep_format() structure in the order signaled
2065	for(i = 1; i < vps->getMaxLayers(); i++)
2066	{
2067	vps->setVpsRepFormatIdx( i, i );
2068	}
2069	}
2070	#endif
2071	#endif
2072	#if RESOLUTION_BASED_DPB
2073	vps->assignSubDpbIndices();
2074	#endif
2075	READ_FLAG(uiCode, "max_one_active_ref_layer_flag" );
2076	vps->setMaxOneActiveRefLayerFlag(uiCode);
2077	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
2078	READ_FLAG(uiCode, "vps_poc_lsb_aligned_flag");
2079	vps->setVpsPocLsbAlignedFlag(uiCode);
2080	#endif
2081	#if O0062_POC_LSB_NOT_PRESENT_FLAG
2082	for(i = 1; i< vps->getMaxLayers(); i++)
2083	{
2084	if( vps->getNumDirectRefLayers( vps->getLayerIdInNuh(i) ) == 0 )
2085	{
2086	READ_FLAG(uiCode, "poc_lsb_not_present_flag[i]");
2087	vps->setPocLsbNotPresentFlag(i, uiCode);
2088	}
2089	}
2090	#endif
2091	#if O0215_PHASE_ALIGNMENT
2092	READ_FLAG( uiCode, "cross_layer_phase_alignment_flag"); vps->setPhaseAlignFlag( uiCode == 1 ? true : false );
2093	#endif
2094
2095	#if !IRAP_ALIGN_FLAG_IN_VPS_VUI
2096	READ_FLAG(uiCode, "cross_layer_irap_aligned_flag" );
2097	vps->setCrossLayerIrapAlignFlag(uiCode);
2098	#endif
2099
2100	#if VPS_DPB_SIZE_TABLE
2101	parseVpsDpbSizeTable(vps);
2102	#endif
2103
2104	#if VPS_EXTN_DIRECT_REF_LAYERS
2105	READ_UVLC( uiCode, "direct_dep_type_len_minus2"); vps->setDirectDepTypeLen(uiCode+2);
2106	#if O0096_DEFAULT_DEPENDENCY_TYPE
2107	READ_FLAG(uiCode, "default_direct_dependency_type_flag");
2108	vps->setDefaultDirectDependecyTypeFlag(uiCode == 1? true : false);
2109	if (vps->getDefaultDirectDependencyTypeFlag())
2110	{
2111	READ_CODE( vps->getDirectDepTypeLen(), uiCode, "default_direct_dependency_type" );
2112	vps->setDefaultDirectDependecyType(uiCode);
2113	}
2114	#endif
2115	for(i = 1; i < vps->getMaxLayers(); i++)
2116	{
2117	for(j = 0; j < i; j++)
2118	{
2119	if (vps->getDirectDependencyFlag(i, j))
2120	{
2121	#if O0096_DEFAULT_DEPENDENCY_TYPE
2122	if (vps->getDefaultDirectDependencyTypeFlag())
2123	{
2124	vps->setDirectDependencyType(i, j, vps->getDefaultDirectDependencyType());
2125	}
2126	else
2127	{
2128	READ_CODE( vps->getDirectDepTypeLen(), uiCode, "direct_dependency_type[i][j]" );
2129	vps->setDirectDependencyType(i, j, uiCode);
2130	}
2131	#else
2132	READ_CODE( vps->getDirectDepTypeLen(), uiCode, "direct_dependency_type[i][j]" );
2133	vps->setDirectDependencyType(i, j, uiCode);
2134	#endif
2135	}
2136	}
2137	}
2138	#endif
2139	#if !Q0078_ADD_LAYER_SETS
2140	#if O0092_0094_DEPENDENCY_CONSTRAINT // Moved up
2141	vps->setNumRefLayers();
2142
2143	if(vps->getMaxLayers() > MAX_REF_LAYERS)
2144	{
2145	for(i = 1;i < vps->getMaxLayers(); i++)
2146	{
2147	assert( vps->getNumRefLayers(vps->getLayerIdInNuh(i)) <= MAX_REF_LAYERS);
2148	}
2149	}
2150	#endif
2151	#endif
2152
2153	#if P0307_VPS_NON_VUI_EXTENSION
2154	READ_UVLC( uiCode, "vps_non_vui_extension_length"); vps->setVpsNonVuiExtLength((Int)uiCode);
2155
2156	// The value of vps_non_vui_extension_length shall be in the range of 0 to 4096, inclusive.
2157	assert( vps->getVpsNonVuiExtLength() >= 0 && vps->getVpsNonVuiExtLength() <= 4096 );
2158
2159	#if P0307_VPS_NON_VUI_EXT_UPDATE
2160	Int nonVuiExtByte = uiCode;
2161	for (i = 1; i <= nonVuiExtByte; i++)
2162	{
2163	READ_CODE( 8, uiCode, "vps_non_vui_extension_data_byte" ); //just parse and discard for now.
2164	}
2165	#else
2166	if ( vps->getVpsNonVuiExtLength() > 0 )
2167	{
2168	printf("\n\nUp to the current spec, the value of vps_non_vui_extension_length is supposed to be 0\n");
2169	}
2170	#endif
2171	#endif
2172
2173	#if !O0109_O0199_FLAGS_TO_VUI
2174	#if M0040_ADAPTIVE_RESOLUTION_CHANGE
2175	READ_FLAG(uiCode, "single_layer_for_non_irap_flag" ); vps->setSingleLayerForNonIrapFlag(uiCode == 1 ? true : false);
2176	#endif
2177	#if HIGHER_LAYER_IRAP_SKIP_FLAG
2178	READ_FLAG(uiCode, "higher_layer_irap_skip_flag" ); vps->setHigherLayerIrapSkipFlag(uiCode == 1 ? true : false);
2179	#endif
2180	#endif
2181
2182	#if P0307_REMOVE_VPS_VUI_OFFSET
2183	READ_FLAG( uiCode, "vps_vui_present_flag"); vps->setVpsVuiPresentFlag(uiCode ? true : false);
2184	#endif
2185
2186	#if O0109_MOVE_VPS_VUI_FLAG
2187	if ( vps->getVpsVuiPresentFlag() )
2188	#else
2189	READ_FLAG( uiCode, "vps_vui_present_flag" );
2190	if (uiCode)
2191	#endif
2192	{
2193	while ( m_pcBitstream->getNumBitsRead() % 8 != 0 )
2194	{
2195	READ_FLAG( uiCode, "vps_vui_alignment_bit_equal_to_one"); assert(uiCode == 1);
2196	}
2197	parseVPSVUI(vps);
2198	}
2199	else
2200	{
2201	// set default values for VPS VUI
2202	defaultVPSVUI( vps );
2203	}
2204	}
2205
2206	Void TDecCavlc::defaultVPSExtension( TComVPS* vps )
2207	{
2208	// set default parameters when they are not present
2209	Int i, j;
2210
2211	// When layer_id_in_nuh[ i ] is not present, the value is inferred to be equal to i.
2212	for(i = 0; i < vps->getMaxLayers(); i++)
2213	{
2214	vps->setLayerIdInNuh(i, i);
2215	vps->setLayerIdInVps(vps->getLayerIdInNuh(i), i);
2216	}
2217
2218	// When not present, sub_layers_vps_max_minus1[ i ] is inferred to be equal to vps_max_sub_layers_minus1.
2219	for( i = 0; i < vps->getMaxLayers(); i++)
2220	{
2221	vps->setMaxTSLayersMinus1(i, vps->getMaxTLayers()-1);
2222	}
2223
2224	// When not present, max_tid_il_ref_pics_plus1[ i ][ j ] is inferred to be equal to 7.
2225	for( i = 0; i < vps->getMaxLayers() - 1; i++ )
2226	{
2227	#if O0225_MAX_TID_FOR_REF_LAYERS
2228	for( j = i + 1; j < vps->getMaxLayers(); j++ )
2229	{
2230	vps->setMaxTidIlRefPicsPlus1(i, j, 7);
2231	}
2232	#else
2233	vps->setMaxTidIlRefPicsPlus1(i, 7);
2234	#endif
2235	}
2236
2237	// When not present, the value of num_add_olss is inferred to be equal to 0.
2238	// NumOutputLayerSets = num_add_olss + NumLayerSets
2239	vps->setNumOutputLayerSets( vps->getNumLayerSets() );
2240
2241	// For i in the range of 0 to NumOutputLayerSets-1, inclusive, the variable LayerSetIdxForOutputLayerSet[ i ] is derived as specified in the following:
2242	// LayerSetIdxForOutputLayerSet[ i ] = ( i <= vps_number_layer_sets_minus1 ) ? i : layer_set_idx_for_ols_minus1[ i ] + 1
2243	for( i = 1; i < vps->getNumOutputLayerSets(); i++ )
2244	{
2245	vps->setOutputLayerSetIdx( i, i );
2246	Int lsIdx = vps->getOutputLayerSetIdx(i);
2247
2248	for( j = 0; j < vps->getNumLayersInIdList(lsIdx); j++ )
2249	{
2250	vps->setOutputLayerFlag(i, j, 1);
2251	}
2252	}
2253
2254	// The value of sub_layer_dpb_info_present_flag[ i ][ 0 ] for any possible value of i is inferred to be equal to 1
2255	// When not present, the value of sub_layer_dpb_info_present_flag[ i ][ j ] for j greater than 0 and any possible value of i, is inferred to be equal to be equal to 0.
2256	for( i = 1; i < vps->getNumOutputLayerSets(); i++ )
2257	{
2258	vps->setSubLayerDpbInfoPresentFlag( i, 0, true );
2259	}
2260
2261	// When not present, the value of vps_num_rep_formats_minus1 is inferred to be equal to MaxLayersMinus1.
2262	vps->setVpsNumRepFormats( vps->getMaxLayers() );
2263
2264	// When not present, the value of rep_format_idx_present_flag is inferred to be equal to 0
2265	vps->setRepFormatIdxPresentFlag( false );
2266
2267	if( !vps->getRepFormatIdxPresentFlag() )
2268	{
2269	// When not present, the value of vps_rep_format_idx[ i ] is inferred to be equal to Min(i, vps_num_rep_formats_minus1).
2270	for(i = 1; i < vps->getMaxLayers(); i++)
2271	{
2272	vps->setVpsRepFormatIdx( i, min( (Int)i, vps->getVpsNumRepFormats() - 1 ) );
2273	}
2274	}
2275
2276	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
2277	vps->setVpsPocLsbAlignedFlag(false);
2278	#endif
2279
2280	#if O0062_POC_LSB_NOT_PRESENT_FLAG
2281	// When not present, poc_lsb_not_present_flag[ i ] is inferred to be equal to 0.
2282	for(i = 1; i< vps->getMaxLayers(); i++)
2283	{
2284	vps->setPocLsbNotPresentFlag(i, 0);
2285	}
2286	#endif
2287
2288	// set default values for VPS VUI
2289	defaultVPSVUI( vps );
2290	}
2291
2292	Void TDecCavlc::defaultVPSVUI( TComVPS* vps )
2293	{
2294	// When not present, the value of all_layers_idr_aligned_flag is inferred to be equal to 0.
2295	vps->setCrossLayerIrapAlignFlag( false );
2296
2297	#if M0040_ADAPTIVE_RESOLUTION_CHANGE
2298	// When single_layer_for_non_irap_flag is not present, it is inferred to be equal to 0.
2299	vps->setSingleLayerForNonIrapFlag( false );
2300	#endif
2301
2302	#if HIGHER_LAYER_IRAP_SKIP_FLAG
2303	// When higher_layer_irap_skip_flag is not present it is inferred to be equal to 0
2304	vps->setHigherLayerIrapSkipFlag( false );
2305	#endif
2306	}
2307
2308	#if REPN_FORMAT_IN_VPS
2309	Void TDecCavlc::parseRepFormat( RepFormat repFormat, RepFormat repFormatPrev )
2310	{
2311	UInt uiCode;
2312	#if REPN_FORMAT_CONTROL_FLAG
2313	READ_CODE( 16, uiCode, "pic_width_vps_in_luma_samples" ); repFormat->setPicWidthVpsInLumaSamples ( uiCode );
2314	READ_CODE( 16, uiCode, "pic_height_vps_in_luma_samples" ); repFormat->setPicHeightVpsInLumaSamples( uiCode );
2315	READ_FLAG( uiCode, "chroma_and_bit_depth_vps_present_flag" ); repFormat->setChromaAndBitDepthVpsPresentFlag( uiCode ? true : false );
2316
2317	if( !repFormatPrev )
2318	{
2319	// The value of chroma_and_bit_depth_vps_present_flag of the first rep_format( ) syntax structure in the VPS shall be equal to 1
2320	assert( repFormat->getChromaAndBitDepthVpsPresentFlag() );
2321	}
2322
2323	if( repFormat->getChromaAndBitDepthVpsPresentFlag() )
2324	{
2325	READ_CODE( 2, uiCode, "chroma_format_vps_idc" );
2326	#if AUXILIARY_PICTURES
2327	repFormat->setChromaFormatVpsIdc( ChromaFormat(uiCode) );
2328	#else
2329	repFormat->setChromaFormatVpsIdc( uiCode );
2330	#endif
2331
2332	if( repFormat->getChromaFormatVpsIdc() == 3 )
2333	{
2334	READ_FLAG( uiCode, "separate_colour_plane_vps_flag" ); repFormat->setSeparateColourPlaneVpsFlag( uiCode ? true : false );
2335	}
2336
2337	READ_CODE( 4, uiCode, "bit_depth_vps_luma_minus8" ); repFormat->setBitDepthVpsLuma ( uiCode + 8 );
2338	READ_CODE( 4, uiCode, "bit_depth_vps_chroma_minus8" ); repFormat->setBitDepthVpsChroma( uiCode + 8 );
2339	}
2340	else if( repFormatPrev )
2341	{
2342	// chroma_and_bit_depth_vps_present_flag equal to 0 specifies that the syntax elements, chroma_format_vps_idc, separate_colour_plane_vps_flag, bit_depth_vps_luma_minus8, and
2343	// bit_depth_vps_chroma_minus8 are not present and inferred from the previous rep_format( ) syntax structure in the VPS.
2344
2345	repFormat->setChromaFormatVpsIdc ( repFormatPrev->getChromaFormatVpsIdc() );
2346	repFormat->setSeparateColourPlaneVpsFlag( repFormatPrev->getSeparateColourPlaneVpsFlag() );
2347	repFormat->setBitDepthVpsLuma ( repFormatPrev->getBitDepthVpsLuma() );
2348	repFormat->setBitDepthVpsChroma ( repFormatPrev->getBitDepthVpsChroma() );
2349	}
2350
2351	#else
2352	#if AUXILIARY_PICTURES
2353	READ_CODE( 2, uiCode, "chroma_format_idc" ); repFormat->setChromaFormatVpsIdc( ChromaFormat(uiCode) );
2354	#else
2355	READ_CODE( 2, uiCode, "chroma_format_idc" ); repFormat->setChromaFormatVpsIdc( uiCode );
2356	#endif
2357
2358	if( repFormat->getChromaFormatVpsIdc() == 3 )
2359	{
2360	READ_FLAG( uiCode, "separate_colour_plane_flag"); repFormat->setSeparateColourPlaneVpsFlag(uiCode ? true : false);
2361	}
2362
2363	READ_CODE ( 16, uiCode, "pic_width_in_luma_samples" ); repFormat->setPicWidthVpsInLumaSamples ( uiCode );
2364	READ_CODE ( 16, uiCode, "pic_height_in_luma_samples" ); repFormat->setPicHeightVpsInLumaSamples( uiCode );
2365
2366	READ_CODE( 4, uiCode, "bit_depth_luma_minus8" ); repFormat->setBitDepthVpsLuma ( uiCode + 8 );
2367	READ_CODE( 4, uiCode, "bit_depth_chroma_minus8" ); repFormat->setBitDepthVpsChroma( uiCode + 8 );
2368	#endif
2369
2370	#if R0156_CONF_WINDOW_IN_REP_FORMAT
2371	READ_FLAG( uiCode, "conformance_window_vps_flag" );
2372	if( uiCode != 0)
2373	{
2374	Window &conf = repFormat->getConformanceWindowVps();
2375	READ_UVLC( uiCode, "conf_win_vps_left_offset" ); conf.setWindowLeftOffset ( uiCode );
2376	READ_UVLC( uiCode, "conf_win_vps_right_offset" ); conf.setWindowRightOffset ( uiCode );
2377	READ_UVLC( uiCode, "conf_win_vps_top_offset" ); conf.setWindowTopOffset ( uiCode );
2378	READ_UVLC( uiCode, "conf_win_vps_bottom_offset" ); conf.setWindowBottomOffset( uiCode );
2379	}
2380	#endif
2381	}
2382	#endif
2383	#if VPS_DPB_SIZE_TABLE
2384	Void TDecCavlc::parseVpsDpbSizeTable( TComVPS *vps )
2385	{
2386	UInt uiCode;
2387	#if SUB_LAYERS_IN_LAYER_SET
2388	vps->calculateMaxSLInLayerSets();
2389	#else
2390	#if DPB_PARAMS_MAXTLAYERS
2391	#if BITRATE_PICRATE_SIGNALLING
2392	Int * MaxSubLayersInLayerSetMinus1 = new Int[vps->getNumLayerSets()];
2393	for(Int i = 0; i < vps->getNumLayerSets(); i++)
2394	#else
2395	Int * MaxSubLayersInLayerSetMinus1 = new Int[vps->getNumOutputLayerSets()];
2396	for(Int i = 1; i < vps->getNumOutputLayerSets(); i++)
2397	#endif
2398	{
2399	UInt maxSLMinus1 = 0;
2400	#if CHANGE_NUMSUBDPB_IDX
2401	Int optLsIdx = vps->getOutputLayerSetIdx( i );
2402	#else
2403	Int optLsIdx = i;
2404	#endif
2405	#if BITRATE_PICRATE_SIGNALLING
2406	optLsIdx = i;
2407	#endif
2408	for(Int k = 0; k < vps->getNumLayersInIdList(optLsIdx); k++ ) {
2409	Int lId = vps->getLayerSetLayerIdList(optLsIdx, k);
2410	maxSLMinus1 = max(maxSLMinus1, vps->getMaxTSLayersMinus1(vps->getLayerIdInVps(lId)));
2411	}
2412	MaxSubLayersInLayerSetMinus1[ i ] = maxSLMinus1;
2413	#if BITRATE_PICRATE_SIGNALLING
2414	vps->setMaxSLayersInLayerSetMinus1(i,MaxSubLayersInLayerSetMinus1[ i ]);
2415	#endif
2416	}
2417	#endif
2418	#endif
2419
2420	#if !RESOLUTION_BASED_DPB
2421	vps->deriveNumberOfSubDpbs();
2422	#endif
2423	for(Int i = 1; i < vps->getNumOutputLayerSets(); i++)
2424	{
2425	#if CHANGE_NUMSUBDPB_IDX
2426	Int layerSetIdxForOutputLayerSet = vps->getOutputLayerSetIdx( i );
2427	#endif
2428	READ_FLAG( uiCode, "sub_layer_flag_info_present_flag[i]"); vps->setSubLayerFlagInfoPresentFlag( i, uiCode ? true : false );
2429	#if SUB_LAYERS_IN_LAYER_SET
2430	for(Int j = 0; j <= vps->getMaxSLayersInLayerSetMinus1( layerSetIdxForOutputLayerSet ); j++)
2431	#else
2432	#if DPB_PARAMS_MAXTLAYERS
2433	#if BITRATE_PICRATE_SIGNALLING
2434	for(Int j = 0; j <= MaxSubLayersInLayerSetMinus1[ vps->getOutputLayerSetIdx( i ) ]; j++)
2435	#else
2436	for(Int j = 0; j <= MaxSubLayersInLayerSetMinus1[ i ]; j++)
2437	#endif
2438	#else
2439	for(Int j = 0; j <= vps->getMaxTLayers(); j++)
2440	#endif
2441	#endif
2442	{
2443	if( j > 0 && vps->getSubLayerFlagInfoPresentFlag(i) )
2444	{
2445	READ_FLAG( uiCode, "sub_layer_dpb_info_present_flag[i]"); vps->setSubLayerDpbInfoPresentFlag( i, j, uiCode ? true : false);
2446	}
2447	else
2448	{
2449	if( j == 0 ) // Always signal for the first sub-layer
2450	{
2451	vps->setSubLayerDpbInfoPresentFlag( i, j, true );
2452	}
2453	else // if (j != 0) && !vps->getSubLayerFlagInfoPresentFlag(i)
2454	{
2455	vps->setSubLayerDpbInfoPresentFlag( i, j, false );
2456	}
2457	}
2458	if( vps->getSubLayerDpbInfoPresentFlag(i, j) ) // If sub-layer DPB information is present
2459	{
2460	#if CHANGE_NUMSUBDPB_IDX
2461	for(Int k = 0; k < vps->getNumSubDpbs(layerSetIdxForOutputLayerSet); k++)
2462	#else
2463	for(Int k = 0; k < vps->getNumSubDpbs(i); k++)
2464	#endif
2465	{
2466	#if DPB_INTERNAL_BL_SIG
2467	uiCode=0;
2468	if(vps->getBaseLayerInternalFlag() \|\| ( vps->getLayerSetLayerIdList(layerSetIdxForOutputLayerSet, k) != 0 ) )
2469	#endif
2470	READ_UVLC( uiCode, "max_vps_dec_pic_buffering_minus1[i][k][j]" ); vps->setMaxVpsDecPicBufferingMinus1( i, k, j, uiCode );
2471	}
2472	READ_UVLC( uiCode, "max_vps_num_reorder_pics[i][j]" ); vps->setMaxVpsNumReorderPics( i, j, uiCode);
2473	#if RESOLUTION_BASED_DPB
2474	if( vps->getNumSubDpbs(layerSetIdxForOutputLayerSet) != vps->getNumLayersInIdList( layerSetIdxForOutputLayerSet ) )
2475	{
2476	for(Int k = 0; k < vps->getNumLayersInIdList( layerSetIdxForOutputLayerSet ); k++)
2477	{
2478	READ_UVLC( uiCode, "max_vps_layer_dec_pic_buff_minus1[i][k][j]" ); vps->setMaxVpsLayerDecPicBuffMinus1( i, k, j, uiCode);
2479	}
2480	}
2481	else // vps->getNumSubDpbs(layerSetIdxForOutputLayerSet) == vps->getNumLayersInIdList( layerSetIdxForOutputLayerSet )
2482	{
2483	for(Int k = 0; k < vps->getNumLayersInIdList( layerSetIdxForOutputLayerSet ); k++)
2484	{
2485	vps->setMaxVpsLayerDecPicBuffMinus1( i, k, j, vps->getMaxVpsDecPicBufferingMinus1( i, k, j));
2486	}
2487	}
2488	#endif
2489	READ_UVLC( uiCode, "max_vps_latency_increase_plus1[i][j]" ); vps->setMaxVpsLatencyIncreasePlus1( i, j, uiCode);
2490	}
2491	}
2492	for(Int j = vps->getMaxTLayers(); j < MAX_TLAYER; j++)
2493	{
2494	vps->setSubLayerDpbInfoPresentFlag( i, j, false );
2495	}
2496	}
2497
2498	#if !SUB_LAYERS_IN_LAYER_SET
2499	#if BITRATE_PICRATE_SIGNALLING
2500	if( MaxSubLayersInLayerSetMinus1 )
2501	{
2502	delete [] MaxSubLayersInLayerSetMinus1;
2503	}
2504	#endif
2505	#endif
2506
2507	// Infer values when not signalled
2508	for(Int i = 1; i < vps->getNumOutputLayerSets(); i++)
2509	{
2510	Int layerSetIdxForOutputLayerSet = vps->getOutputLayerSetIdx( i );
2511	for(Int j = 0; j < MAX_TLAYER; j++)
2512	{
2513	if( !vps->getSubLayerDpbInfoPresentFlag(i, j) ) // If sub-layer DPB information is NOT present
2514	{
2515	#if RESOLUTION_BASED_DPB
2516	for(Int k = 0; k < vps->getNumSubDpbs(layerSetIdxForOutputLayerSet); k++)
2517	#else
2518	for(Int k = 0; k < vps->getNumLayersInIdList( layerSetIdxForOutputLayerSet ); k++)
2519	#endif
2520	{
2521	vps->setMaxVpsDecPicBufferingMinus1( i, k, j, vps->getMaxVpsDecPicBufferingMinus1( i, k, j - 1 ) );
2522	}
2523	vps->setMaxVpsNumReorderPics( i, j, vps->getMaxVpsNumReorderPics( i, j - 1) );
2524	#if RESOLUTION_BASED_DPB
2525	for(Int k = 0; k < vps->getNumLayersInIdList( layerSetIdxForOutputLayerSet ); k++)
2526	{
2527	vps->setMaxVpsLayerDecPicBuffMinus1( i, k, j, vps->getMaxVpsLayerDecPicBuffMinus1( i, k, j - 1));
2528	}
2529	#endif
2530	vps->setMaxVpsLatencyIncreasePlus1( i, j, vps->getMaxVpsLatencyIncreasePlus1( i, j - 1 ) );
2531	}
2532	}
2533	}
2534	}
2535	#endif
2536
2537	Void TDecCavlc::parseVPSVUI(TComVPS *vps)
2538	{
2539	UInt i,j;
2540	UInt uiCode;
2541	#if O0223_PICTURE_TYPES_ALIGN_FLAG
2542	READ_FLAG(uiCode, "cross_layer_pic_type_aligned_flag" );
2543	vps->setCrossLayerPictureTypeAlignFlag(uiCode);
2544	if (!uiCode)
2545	{
2546	#endif
2547	#if IRAP_ALIGN_FLAG_IN_VPS_VUI
2548	READ_FLAG(uiCode, "cross_layer_irap_aligned_flag" );
2549	vps->setCrossLayerIrapAlignFlag(uiCode);
2550	#if P0068_CROSS_LAYER_ALIGNED_IDR_ONLY_FOR_IRAP_FLAG
2551	if( uiCode )
2552	{
2553	READ_FLAG( uiCode, "all_layers_idr_aligned_flag" );
2554	vps->setCrossLayerAlignedIdrOnlyFlag(uiCode);
2555	}
2556	#endif
2557	#endif
2558	#if O0223_PICTURE_TYPES_ALIGN_FLAG
2559	}
2560	else
2561	{
2562	vps->setCrossLayerIrapAlignFlag(true);
2563	}
2564	#endif
2565
2566	READ_FLAG( uiCode, "bit_rate_present_vps_flag" ); vps->setBitRatePresentVpsFlag( uiCode ? true : false );
2567	READ_FLAG( uiCode, "pic_rate_present_vps_flag" ); vps->setPicRatePresentVpsFlag( uiCode ? true : false );
2568
2569	#if SIGNALLING_BITRATE_PICRATE_FIX
2570	if ( vps->getBitRatePresentVpsFlag() \|\| vps->getPicRatePresentVpsFlag() )
2571	{
2572	for( i = vps->getBaseLayerInternalFlag() ? 0 : 1; i < vps->getNumLayerSets(); i++ )
2573	{
2574	for( j = 0; j <= vps->getMaxSLayersInLayerSetMinus1( i ); j++ )
2575	{
2576	if( vps->getBitRatePresentVpsFlag() )
2577	{
2578	READ_FLAG( uiCode, "bit_rate_present_flag[i][j]" ); vps->setBitRatePresentFlag( i, j, uiCode ? true : false );
2579	}
2580	if( vps->getPicRatePresentVpsFlag( ) )
2581	{
2582	READ_FLAG( uiCode, "pic_rate_present_flag[i][j]" ); vps->setPicRatePresentFlag( i, j, uiCode ? true : false );
2583	}
2584	if( vps->getBitRatePresentFlag( i, j ) )
2585	{
2586	READ_CODE( 16, uiCode, "avg_bit_rate" ); vps->setAvgBitRate( i, j, uiCode );
2587	READ_CODE( 16, uiCode, "max_bit_rate" ); vps->setMaxBitRate( i, j, uiCode );
2588	}
2589	else
2590	{
2591	vps->setAvgBitRate( i, j, 0 );
2592	vps->setMaxBitRate( i, j, 0 );
2593	}
2594	if( vps->getPicRatePresentFlag( i, j ) )
2595	{
2596	READ_CODE( 2, uiCode, "constant_pic_rate_idc" ); vps->setConstPicRateIdc( i, j, uiCode );
2597	READ_CODE( 16, uiCode, "avg_pic_rate" ); vps->setAvgPicRate( i, j, uiCode );
2598	}
2599	else
2600	{
2601	vps->setConstPicRateIdc( i, j, 0 );
2602	vps->setAvgPicRate( i, j, 0 );
2603	}
2604	}
2605	}
2606	}
2607	#else
2608	Bool parseFlag = vps->getBitRatePresentVpsFlag() \|\| vps->getPicRatePresentVpsFlag();
2609
2610	#if Q0078_ADD_LAYER_SETS
2611	#if R0227_BR_PR_ADD_LAYER_SET
2612	for( i = 0; i < vps->getNumLayerSets(); i++ )
2613	#else
2614	for( i = 0; i <= vps->getVpsNumLayerSetsMinus1(); i++ )
2615	#endif
2616	#else
2617	for( i = 0; i < vps->getNumLayerSets(); i++ )
2618	#endif
2619	{
2620	#if BITRATE_PICRATE_SIGNALLING
2621	for( j = 0; j <= vps->getMaxSLayersInLayerSetMinus1(i); j++ )
2622	#else
2623	for( j = 0; j < vps->getMaxTLayers(); j++ )
2624	#endif
2625	{
2626	if( parseFlag && vps->getBitRatePresentVpsFlag() )
2627	{
2628	READ_FLAG( uiCode, "bit_rate_present_flag[i][j]" ); vps->setBitRatePresentFlag( i, j, uiCode ? true : false );
2629	}
2630	else
2631	{
2632	vps->setBitRatePresentFlag( i, j, false );
2633	}
2634	if( parseFlag && vps->getPicRatePresentVpsFlag() )
2635	{
2636	READ_FLAG( uiCode, "pic_rate_present_flag[i][j]" ); vps->setPicRatePresentFlag( i, j, uiCode ? true : false );
2637	}
2638	else
2639	{
2640	vps->setPicRatePresentFlag( i, j, false );
2641	}
2642	if( parseFlag && vps->getBitRatePresentFlag(i, j) )
2643	{
2644	READ_CODE( 16, uiCode, "avg_bit_rate[i][j]" ); vps->setAvgBitRate( i, j, uiCode );
2645	READ_CODE( 16, uiCode, "max_bit_rate[i][j]" ); vps->setMaxBitRate( i, j, uiCode );
2646	}
2647	else
2648	{
2649	vps->setAvgBitRate( i, j, 0 );
2650	vps->setMaxBitRate( i, j, 0 );
2651	}
2652	if( parseFlag && vps->getPicRatePresentFlag(i, j) )
2653	{
2654	READ_CODE( 2 , uiCode, "constant_pic_rate_idc[i][j]" ); vps->setConstPicRateIdc( i, j, uiCode );
2655	READ_CODE( 16, uiCode, "avg_pic_rate[i][j]" ); vps->setAvgPicRate( i, j, uiCode );
2656	}
2657	else
2658	{
2659	vps->setConstPicRateIdc( i, j, 0 );
2660	vps->setAvgPicRate ( i, j, 0 );
2661	}
2662	}
2663	}
2664	#endif
2665	#if VPS_VUI_VIDEO_SIGNAL_MOVE
2666	READ_FLAG( uiCode, "video_signal_info_idx_present_flag" ); vps->setVideoSigPresentVpsFlag( uiCode == 1 );
2667	if (vps->getVideoSigPresentVpsFlag())
2668	{
2669	READ_CODE(4, uiCode, "vps_num_video_signal_info_minus1" ); vps->setNumVideoSignalInfo(uiCode + 1);
2670	}
2671	else
2672	{
2673	#if VPS_VUI_VST_PARAMS
2674	vps->setNumVideoSignalInfo(vps->getMaxLayers() - vps->getBaseLayerInternalFlag() ? 0 : 1);
2675	#else
2676	vps->setNumVideoSignalInfo(vps->getMaxLayers());
2677	#endif
2678	}
2679
2680	for(i = 0; i < vps->getNumVideoSignalInfo(); i++)
2681	{
2682	READ_CODE(3, uiCode, "video_vps_format" ); vps->setVideoVPSFormat(i,uiCode);
2683	READ_FLAG(uiCode, "video_full_range_vps_flag" ); vps->setVideoFullRangeVpsFlag(i,uiCode);
2684	READ_CODE(8, uiCode, "color_primaries_vps" ); vps->setColorPrimaries(i,uiCode);
2685	READ_CODE(8, uiCode, "transfer_characteristics_vps" ); vps->setTransCharacter(i,uiCode);
2686	READ_CODE(8, uiCode, "matrix_coeffs_vps" );vps->setMaxtrixCoeff(i,uiCode);
2687	}
2688	#if VPS_VUI_VST_PARAMS
2689	if( vps->getVideoSigPresentVpsFlag() && vps->getNumVideoSignalInfo() > 1 )
2690	{
2691	for(i = vps->getBaseLayerInternalFlag() ? 0 : 1; i < vps->getMaxLayers(); i++)
2692	{
2693	READ_CODE(4, uiCode, "vps_video_signal_info_idx" ); vps->setVideoSignalInfoIdx(i, uiCode);
2694	}
2695	}
2696	else if ( !vps->getVideoSigPresentVpsFlag() )
2697	{
2698	for(i = vps->getBaseLayerInternalFlag() ? 0 : 1; i < vps->getMaxLayers(); i++)
2699	{
2700	vps->setVideoSignalInfoIdx( i, i );
2701	}
2702	}
2703	else // ( vps->getNumVideoSignalInfo() = 0 )
2704	{
2705	for(i = vps->getBaseLayerInternalFlag() ? 0 : 1; i < vps->getMaxLayers(); i++)
2706	{
2707	vps->setVideoSignalInfoIdx( i, 0 );
2708	}
2709	}
2710	#else
2711	if(!vps->getVideoSigPresentVpsFlag())
2712	{
2713	for (i=0; i < vps->getMaxLayers(); i++)
2714	{
2715	vps->setVideoSignalInfoIdx(i,i);
2716	}
2717	}
2718	else {
2719	vps->setVideoSignalInfoIdx(0,0);
2720	if (vps->getNumVideoSignalInfo() > 1 )
2721	{
2722	for (i=1; i < vps->getMaxLayers(); i++)
2723	READ_CODE(4, uiCode, "vps_video_signal_info_idx" ); vps->setVideoSignalInfoIdx(i, uiCode);
2724	}
2725	else {
2726	for (i=1; i < vps->getMaxLayers(); i++)
2727	{
2728	vps->setVideoSignalInfoIdx(i,0);
2729	}
2730	}
2731	}
2732	#endif
2733	#endif
2734	#if VPS_VUI_TILES_NOT_IN_USE__FLAG
2735	UInt layerIdx;
2736	READ_FLAG( uiCode, "tiles_not_in_use_flag" ); vps->setTilesNotInUseFlag(uiCode == 1);
2737	if (!uiCode)
2738	{
2739	for(i = 0; i < vps->getMaxLayers(); i++)
2740	{
2741	READ_FLAG( uiCode, "tiles_in_use_flag[ i ]" ); vps->setTilesInUseFlag(i, (uiCode == 1));
2742	if (uiCode)
2743	{
2744	READ_FLAG( uiCode, "loop_filter_not_across_tiles_flag[ i ]" ); vps->setLoopFilterNotAcrossTilesFlag(i, (uiCode == 1));
2745	}
2746	else
2747	{
2748	vps->setLoopFilterNotAcrossTilesFlag(i, false);
2749	}
2750	}
2751	#endif
2752
2753	for(i = 1; i < vps->getMaxLayers(); i++)
2754	{
2755	for(j = 0; j < vps->getNumDirectRefLayers(vps->getLayerIdInNuh(i)); j++)
2756	{
2757	#if VPS_VUI_TILES_NOT_IN_USE__FLAG
2758	layerIdx = vps->getLayerIdInVps(vps->getRefLayerId(vps->getLayerIdInNuh(i), j));
2759	if (vps->getTilesInUseFlag(i) && vps->getTilesInUseFlag(layerIdx)) {
2760	READ_FLAG( uiCode, "tile_boundaries_aligned_flag[i][j]" ); vps->setTileBoundariesAlignedFlag(i,j,(uiCode == 1));
2761	}
2762	#else
2763	READ_FLAG( uiCode, "tile_boundaries_aligned_flag[i][j]" ); vps->setTileBoundariesAlignedFlag(i,j,(uiCode == 1));
2764	#endif
2765	}
2766	}
2767	#if VPS_VUI_TILES_NOT_IN_USE__FLAG
2768	}
2769	#endif
2770	#if VPS_VUI_WPP_NOT_IN_USE__FLAG
2771	READ_FLAG( uiCode, "wpp_not_in_use_flag" ); vps->setWppNotInUseFlag(uiCode == 1);
2772	if (!uiCode)
2773	{
2774	for(i = 0; i < vps->getMaxLayers(); i++)
2775	{
2776	READ_FLAG( uiCode, "wpp_in_use_flag[ i ]" ); vps->setWppInUseFlag(i, (uiCode == 1));
2777	}
2778	}
2779	#endif
2780
2781	#if O0109_O0199_FLAGS_TO_VUI
2782	#if M0040_ADAPTIVE_RESOLUTION_CHANGE
2783	READ_FLAG(uiCode, "single_layer_for_non_irap_flag" ); vps->setSingleLayerForNonIrapFlag(uiCode == 1 ? true : false);
2784	#endif
2785	#if HIGHER_LAYER_IRAP_SKIP_FLAG
2786	READ_FLAG(uiCode, "higher_layer_irap_skip_flag" ); vps->setHigherLayerIrapSkipFlag(uiCode == 1 ? true : false);
2787
2788	// When single_layer_for_non_irap_flag is equal to 0, higher_layer_irap_skip_flag shall be equal to 0
2789	if( !vps->getSingleLayerForNonIrapFlag() )
2790	{
2791	assert( !vps->getHigherLayerIrapSkipFlag() );
2792	}
2793	#endif
2794	#endif
2795	#if P0312_VERT_PHASE_ADJ
2796	READ_FLAG( uiCode, "vps_vui_vert_phase_in_use_flag" ); vps->setVpsVuiVertPhaseInUseFlag(uiCode);
2797	#endif
2798	#if N0160_VUI_EXT_ILP_REF
2799	READ_FLAG( uiCode, "ilp_restricted_ref_layers_flag" ); vps->setIlpRestrictedRefLayersFlag( uiCode == 1 );
2800	if( vps->getIlpRestrictedRefLayersFlag())
2801	{
2802	for(i = 1; i < vps->getMaxLayers(); i++)
2803	{
2804	for(j = 0; j < vps->getNumDirectRefLayers(vps->getLayerIdInNuh(i)); j++)
2805	{
2806	READ_UVLC( uiCode, "min_spatial_segment_offset_plus1[i][j]" ); vps->setMinSpatialSegmentOffsetPlus1( i, j, uiCode );
2807	if( vps->getMinSpatialSegmentOffsetPlus1(i,j ) > 0 )
2808	{
2809	READ_FLAG( uiCode, "ctu_based_offset_enabled_flag[i][j]"); vps->setCtuBasedOffsetEnabledFlag(i, j, uiCode == 1 );
2810	if(vps->getCtuBasedOffsetEnabledFlag(i,j))
2811	{
2812	READ_UVLC( uiCode, "min_horizontal_ctu_offset_plus1[i][j]"); vps->setMinHorizontalCtuOffsetPlus1( i,j, uiCode );
2813	}
2814	}
2815	}
2816	}
2817	}
2818	#endif
2819	#if VPS_VUI_VIDEO_SIGNAL
2820	#if VPS_VUI_VIDEO_SIGNAL_MOVE
2821	#else
2822	READ_FLAG( uiCode, "video_signal_info_idx_present_flag" ); vps->setVideoSigPresentVpsFlag( uiCode == 1 );
2823	if (vps->getVideoSigPresentVpsFlag())
2824	{
2825	READ_CODE(4, uiCode, "vps_num_video_signal_info_minus1" ); vps->setNumVideoSignalInfo(uiCode + 1);
2826	}
2827	else
2828	{
2829	vps->setNumVideoSignalInfo(vps->getMaxLayers());
2830	}
2831
2832
2833	for(i = 0; i < vps->getNumVideoSignalInfo(); i++)
2834	{
2835	READ_CODE(3, uiCode, "video_vps_format" ); vps->setVideoVPSFormat(i,uiCode);
2836	READ_FLAG(uiCode, "video_full_range_vps_flag" ); vps->setVideoFullRangeVpsFlag(i,uiCode);
2837	READ_CODE(8, uiCode, "color_primaries_vps" ); vps->setColorPrimaries(i,uiCode);
2838	READ_CODE(8, uiCode, "transfer_characteristics_vps" ); vps->setTransCharacter(i,uiCode);
2839	READ_CODE(8, uiCode, "matrix_coeffs_vps" );vps->setMaxtrixCoeff(i,uiCode);
2840	}
2841	if(!vps->getVideoSigPresentVpsFlag())
2842	{
2843	for (i=0; i < vps->getMaxLayers(); i++)
2844	{
2845	vps->setVideoSignalInfoIdx(i,i);
2846	}
2847	}
2848	else {
2849	vps->setVideoSignalInfoIdx(0,0);
2850	if (vps->getNumVideoSignalInfo() > 1 )
2851	{
2852	for (i=1; i < vps->getMaxLayers(); i++)
2853	READ_CODE(4, uiCode, "vps_video_signal_info_idx" ); vps->setVideoSignalInfoIdx(i, uiCode);
2854	}
2855	else {
2856	for (i=1; i < vps->getMaxLayers(); i++)
2857	{
2858	vps->setVideoSignalInfoIdx(i,0);
2859	}
2860	}
2861	}
2862	#endif
2863	#endif
2864
2865	#if O0164_MULTI_LAYER_HRD
2866	READ_FLAG(uiCode, "vps_vui_bsp_hrd_present_flag" ); vps->setVpsVuiBspHrdPresentFlag(uiCode);
2867	if (vps->getVpsVuiBspHrdPresentFlag())
2868	{
2869	#if VPS_VUI_BSP_HRD_PARAMS
2870	parseVpsVuiBspHrdParams(vps);
2871	#else
2872	#if R0227_VUI_BSP_HRD_FLAG
2873	assert (vps->getTimingInfo()->getTimingInfoPresentFlag() == 1);
2874	#endif
2875	READ_UVLC( uiCode, "vps_num_bsp_hrd_parameters_minus1" ); vps->setVpsNumBspHrdParametersMinus1(uiCode);
2876	vps->createBspHrdParamBuffer(vps->getVpsNumBspHrdParametersMinus1() + 1);
2877	for( i = 0; i <= vps->getVpsNumBspHrdParametersMinus1(); i++ )
2878	{
2879	if( i > 0 )
2880	{
2881	READ_FLAG( uiCode, "bsp_cprms_present_flag[i]" ); vps->setBspCprmsPresentFlag(i, uiCode);
2882	}
2883	parseHrdParameters(vps->getBspHrd(i), i==0 ? 1 : vps->getBspCprmsPresentFlag(i), vps->getMaxTLayers()-1);
2884	}
2885	#if Q0078_ADD_LAYER_SETS
2886	for (UInt h = 1; h <= vps->getVpsNumLayerSetsMinus1(); h++)
2887	#else
2888	for( UInt h = 1; h <= (vps->getNumLayerSets()-1); h++ )
2889	#endif
2890	{
2891	READ_UVLC( uiCode, "num_bitstream_partitions[i]"); vps->setNumBitstreamPartitions(h, uiCode);
2892	#if HRD_BPB
2893	Int chkPart=0;
2894	#endif
2895	for( i = 0; i < vps->getNumBitstreamPartitions(h); i++ )
2896	{
2897	for( j = 0; j <= (vps->getMaxLayers()-1); j++ )
2898	{
2899	if( vps->getLayerIdIncludedFlag(h, j) )
2900	{
2901	READ_FLAG( uiCode, "layer_in_bsp_flag[h][i][j]" ); vps->setLayerInBspFlag(h, i, j, uiCode);
2902	}
2903	}
2904	#if HRD_BPB
2905	chkPart+=vps->getLayerInBspFlag(h, i, j);
2906	#endif
2907	}
2908	#if HRD_BPB
2909	assert(chkPart<=1);
2910	#endif
2911	#if HRD_BPB
2912	if(vps->getNumBitstreamPartitions(h)==1)
2913	{
2914	Int chkPartition1=0; Int chkPartition2=0;
2915	for( j = 0; j <= (vps->getMaxLayers()-1); j++ )
2916	{
2917	if( vps->getLayerIdIncludedFlag(h, j) )
2918	{
2919	chkPartition1+=vps->getLayerInBspFlag(h, 0, j);
2920	chkPartition2++;
2921	}
2922	}
2923	assert(chkPartition1!=chkPartition2);
2924	}
2925	#endif
2926	if (vps->getNumBitstreamPartitions(h))
2927	{
2928	#if Q0182_MULTI_LAYER_HRD_UPDATE
2929	READ_UVLC( uiCode, "num_bsp_sched_combinations_minus1[h]"); vps->setNumBspSchedCombinations(h, uiCode + 1);
2930	#else
2931	READ_UVLC( uiCode, "num_bsp_sched_combinations[h]"); vps->setNumBspSchedCombinations(h, uiCode);
2932	#endif
2933	for( i = 0; i < vps->getNumBspSchedCombinations(h); i++ )
2934	{
2935	for( j = 0; j < vps->getNumBitstreamPartitions(h); j++ )
2936	{
2937	READ_UVLC( uiCode, "bsp_comb_hrd_idx[h][i][j]"); vps->setBspCombHrdIdx(h, i, j, uiCode);
2938	#if HRD_BPB
2939	assert(uiCode <= vps->getVpsNumBspHrdParametersMinus1());
2940	#endif
2941
2942	READ_UVLC( uiCode, "bsp_comb_sched_idx[h][i][j]"); vps->setBspCombSchedIdx(h, i, j, uiCode);
2943	#if HRD_BPB
2944	assert(uiCode <= vps->getBspHrdParamBufferCpbCntMinus1(uiCode,vps->getMaxTLayers()-1));
2945	#endif
2946	}
2947	}
2948	}
2949	}
2950	#endif
2951	}
2952	#endif
2953	#if P0182_VPS_VUI_PS_FLAG
2954	for(i = 1; i < vps->getMaxLayers(); i++)
2955	{
2956	if (vps->getNumRefLayers(vps->getLayerIdInNuh(i)) == 0)
2957	{
2958	READ_FLAG( uiCode, "base_layer_parameter_set_compatibility_flag" );
2959	vps->setBaseLayerPSCompatibilityFlag( i, uiCode );
2960	}
2961	else
2962	{
2963	vps->setBaseLayerPSCompatibilityFlag( i, 0 );
2964	}
2965	}
2966	#endif
2967	}
2968
2969	#endif //SVC_EXTENSION
2970
2971	Void TDecCavlc::parseSliceHeader (TComSlice& rpcSlice, ParameterSetManagerDecoder parameterSetManager)
2972	{
2973	UInt uiCode;
2974	Int iCode;
2975
2976	#if ENC_DEC_TRACE
2977	xTraceSliceHeader(rpcSlice);
2978	#endif
2979	TComPPS* pps = NULL;
2980	TComSPS* sps = NULL;
2981
2982	UInt firstSliceSegmentInPic;
2983	READ_FLAG( firstSliceSegmentInPic, "first_slice_segment_in_pic_flag" );
2984	if( rpcSlice->getRapPicFlag())
2985	{
2986	READ_FLAG( uiCode, "no_output_of_prior_pics_flag" ); //ignored -- updated already
2987	#if SETTING_NO_OUT_PIC_PRIOR
2988	rpcSlice->setNoOutputPriorPicsFlag(uiCode ? true : false);
2989	#else
2990	rpcSlice->setNoOutputPicPrior( false );
2991	#endif
2992	}
2993	READ_UVLC ( uiCode, "slice_pic_parameter_set_id" ); rpcSlice->setPPSId(uiCode);
2994	pps = parameterSetManager->getPrefetchedPPS(uiCode);
2995	//!KS: need to add error handling code here, if PPS is not available
2996	assert(pps!=0);
2997	sps = parameterSetManager->getPrefetchedSPS(pps->getSPSId());
2998	//!KS: need to add error handling code here, if SPS is not available
2999	assert(sps!=0);
3000	rpcSlice->setSPS(sps);
3001	rpcSlice->setPPS(pps);
3002
3003	#if R0227_REP_FORMAT_CONSTRAINT //Conformance checking for rep format -- rep format of current picture of current layer shall never be greater rep format defined in VPS for the current layer
3004	TComVPS* vps = NULL;
3005	vps = parameterSetManager->getPrefetchedVPS(sps->getVPSId());
3006	#if R0279_REP_FORMAT_INBL
3007	if ( vps->getVpsExtensionFlag() == 1 && (rpcSlice->getLayerId() == 0 \|\| sps->getV1CompatibleSPSFlag() == 1) )
3008	{
3009	assert( sps->getPicWidthInLumaSamples() <= vps->getVpsRepFormat( vps->getVpsRepFormatIdx(rpcSlice->getLayerId()) )->getPicWidthVpsInLumaSamples() );
3010	assert( sps->getPicHeightInLumaSamples() <= vps->getVpsRepFormat( vps->getVpsRepFormatIdx(rpcSlice->getLayerId()) )->getPicHeightVpsInLumaSamples() );
3011	assert( sps->getChromaFormatIdc() <= vps->getVpsRepFormat( vps->getVpsRepFormatIdx(rpcSlice->getLayerId()) )->getChromaFormatVpsIdc() );
3012	assert( sps->getBitDepthY() <= vps->getVpsRepFormat( vps->getVpsRepFormatIdx(rpcSlice->getLayerId()) )->getBitDepthVpsLuma() );
3013	assert( sps->getBitDepthC() <= vps->getVpsRepFormat( vps->getVpsRepFormatIdx(rpcSlice->getLayerId()) )->getBitDepthVpsChroma() );
3014	#else
3015	if ( rpcSlice->getLayerId() == 0 && vps->getVpsExtensionFlag() == 1 )
3016	{
3017	assert( sps->getPicWidthInLumaSamples() <= vps->getVpsRepFormat( vps->getVpsRepFormatIdx(0) )->getPicWidthVpsInLumaSamples() );
3018	assert( sps->getPicHeightInLumaSamples() <= vps->getVpsRepFormat( vps->getVpsRepFormatIdx(0) )->getPicHeightVpsInLumaSamples() );
3019	assert( sps->getChromaFormatIdc() <= vps->getVpsRepFormat( vps->getVpsRepFormatIdx(0) )->getChromaFormatVpsIdc() );
3020	assert( sps->getBitDepthY() <= vps->getVpsRepFormat( vps->getVpsRepFormatIdx(0) )->getBitDepthVpsLuma() );
3021	assert( sps->getBitDepthC() <= vps->getVpsRepFormat( vps->getVpsRepFormatIdx(0) )->getBitDepthVpsChroma() );
3022	#endif
3023	}
3024	else if ( vps->getVpsExtensionFlag() == 1 )
3025	{
3026	assert(vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : rpcSlice->getLayerId()))->getPicWidthVpsInLumaSamples() <= vps->getVpsRepFormat( vps->getVpsRepFormatIdx(rpcSlice->getLayerId()))->getPicWidthVpsInLumaSamples());
3027	assert(vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : rpcSlice->getLayerId()))->getPicHeightVpsInLumaSamples() <= vps->getVpsRepFormat( vps->getVpsRepFormatIdx(rpcSlice->getLayerId()))->getPicHeightVpsInLumaSamples());
3028	assert(vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : rpcSlice->getLayerId()))->getChromaFormatVpsIdc() <= vps->getVpsRepFormat( vps->getVpsRepFormatIdx(rpcSlice->getLayerId()))->getChromaFormatVpsIdc());
3029	assert(vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : rpcSlice->getLayerId()))->getBitDepthVpsLuma() <= vps->getVpsRepFormat( vps->getVpsRepFormatIdx(rpcSlice->getLayerId()))->getBitDepthVpsLuma());
3030	assert(vps->getVpsRepFormat( vps->getVpsRepFormatIdx(sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : rpcSlice->getLayerId()))->getBitDepthVpsChroma() <= vps->getVpsRepFormat( vps->getVpsRepFormatIdx(rpcSlice->getLayerId()))->getBitDepthVpsChroma());
3031	}
3032	#endif
3033
3034	if( pps->getDependentSliceSegmentsEnabledFlag() && ( !firstSliceSegmentInPic ))
3035	{
3036	READ_FLAG( uiCode, "dependent_slice_segment_flag" ); rpcSlice->setDependentSliceSegmentFlag(uiCode ? true : false);
3037	}
3038	else
3039	{
3040	rpcSlice->setDependentSliceSegmentFlag(false);
3041	}
3042	#if REPN_FORMAT_IN_VPS
3043	Int numCTUs = ((rpcSlice->getPicWidthInLumaSamples()+sps->getMaxCUWidth()-1)/sps->getMaxCUWidth())*((rpcSlice->getPicHeightInLumaSamples()+sps->getMaxCUHeight()-1)/sps->getMaxCUHeight());
3044	#else
3045	Int numCTUs = ((sps->getPicWidthInLumaSamples()+sps->getMaxCUWidth()-1)/sps->getMaxCUWidth())*((sps->getPicHeightInLumaSamples()+sps->getMaxCUHeight()-1)/sps->getMaxCUHeight());
3046	#endif
3047	Int maxParts = (1<<(sps->getMaxCUDepth()<<1));
3048	UInt sliceSegmentAddress = 0;
3049	Int bitsSliceSegmentAddress = 0;
3050	while(numCTUs>(1<<bitsSliceSegmentAddress))
3051	{
3052	bitsSliceSegmentAddress++;
3053	}
3054
3055	if(!firstSliceSegmentInPic)
3056	{
3057	READ_CODE( bitsSliceSegmentAddress, sliceSegmentAddress, "slice_segment_address" );
3058	}
3059	//set uiCode to equal slice start address (or dependent slice start address)
3060	Int startCuAddress = maxParts*sliceSegmentAddress;
3061	rpcSlice->setSliceSegmentCurStartCUAddr( startCuAddress );
3062	rpcSlice->setSliceSegmentCurEndCUAddr(numCTUs*maxParts);
3063
3064	if (rpcSlice->getDependentSliceSegmentFlag())
3065	{
3066	rpcSlice->setNextSlice ( false );
3067	rpcSlice->setNextSliceSegment ( true );
3068	}
3069	else
3070	{
3071	rpcSlice->setNextSlice ( true );
3072	rpcSlice->setNextSliceSegment ( false );
3073
3074	rpcSlice->setSliceCurStartCUAddr(startCuAddress);
3075	rpcSlice->setSliceCurEndCUAddr(numCTUs*maxParts);
3076	}
3077
3078	#if Q0142_POC_LSB_NOT_PRESENT
3079	#if SHM_FIX7
3080	Int iPOClsb = 0;
3081	#endif
3082	#endif
3083
3084	if(!rpcSlice->getDependentSliceSegmentFlag())
3085	{
3086	#if SVC_EXTENSION
3087	#if POC_RESET_FLAG
3088	Int iBits = 0;
3089	if(rpcSlice->getPPS()->getNumExtraSliceHeaderBits() > iBits)
3090	{
3091	READ_FLAG(uiCode, "poc_reset_flag"); rpcSlice->setPocResetFlag( uiCode ? true : false );
3092	iBits++;
3093	}
3094	if(rpcSlice->getPPS()->getNumExtraSliceHeaderBits() > iBits)
3095	{
3096	#if DISCARDABLE_PIC_RPS
3097	READ_FLAG(uiCode, "discardable_flag"); rpcSlice->setDiscardableFlag( uiCode ? true : false );
3098	#else
3099	READ_FLAG(uiCode, "discardable_flag"); // ignored
3100	#endif
3101	iBits++;
3102	}
3103	#if O0149_CROSS_LAYER_BLA_FLAG
3104	if(rpcSlice->getPPS()->getNumExtraSliceHeaderBits() > iBits)
3105	{
3106	READ_FLAG(uiCode, "cross_layer_bla_flag"); rpcSlice->setCrossLayerBLAFlag( uiCode ? true : false );
3107	iBits++;
3108	}
3109	#endif
3110	for (; iBits < rpcSlice->getPPS()->getNumExtraSliceHeaderBits(); iBits++)
3111	{
3112	READ_FLAG(uiCode, "slice_reserved_undetermined_flag[]"); // ignored
3113	}
3114	#else
3115	#if CROSS_LAYER_BLA_FLAG_FIX
3116	Int iBits = 0;
3117	if(rpcSlice->getPPS()->getNumExtraSliceHeaderBits() > iBits)
3118	#else
3119	if(rpcSlice->getPPS()->getNumExtraSliceHeaderBits()>0)
3120	#endif
3121	{
3122	READ_FLAG(uiCode, "discardable_flag"); // ignored
3123	#if NON_REF_NAL_TYPE_DISCARDABLE
3124	rpcSlice->setDiscardableFlag( uiCode ? true : false );
3125	if (uiCode)
3126	{
3127	assert(rpcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_TRAIL_R &&
3128	rpcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_TSA_R &&
3129	rpcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_STSA_R &&
3130	rpcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_RADL_R &&
3131	rpcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_RASL_R);
3132	}
3133	#endif
3134	#if CROSS_LAYER_BLA_FLAG_FIX
3135	iBits++;
3136	#endif
3137	}
3138	#if CROSS_LAYER_BLA_FLAG_FIX
3139	if(rpcSlice->getPPS()->getNumExtraSliceHeaderBits() > iBits)
3140	{
3141	READ_FLAG(uiCode, "cross_layer_bla_flag"); rpcSlice->setCrossLayerBLAFlag( uiCode ? true : false );
3142	iBits++;
3143	}
3144	for ( ; iBits < rpcSlice->getPPS()->getNumExtraSliceHeaderBits(); iBits++)
3145	#else
3146	for (Int i = 1; i < rpcSlice->getPPS()->getNumExtraSliceHeaderBits(); i++)
3147	#endif
3148	{
3149	READ_FLAG(uiCode, "slice_reserved_undetermined_flag[]"); // ignored
3150	}
3151	#endif
3152	#else //SVC_EXTENSION
3153	for (Int i = 0; i < rpcSlice->getPPS()->getNumExtraSliceHeaderBits(); i++)
3154	{
3155	READ_FLAG(uiCode, "slice_reserved_undetermined_flag[]"); // ignored
3156	}
3157	#endif //SVC_EXTENSION
3158
3159	READ_UVLC ( uiCode, "slice_type" ); rpcSlice->setSliceType((SliceType)uiCode);
3160	if( pps->getOutputFlagPresentFlag() )
3161	{
3162	READ_FLAG( uiCode, "pic_output_flag" ); rpcSlice->setPicOutputFlag( uiCode ? true : false );
3163	}
3164	else
3165	{
3166	rpcSlice->setPicOutputFlag( true );
3167	}
3168	// in the first version chroma_format_idc is equal to one, thus colour_plane_id will not be present
3169	assert (sps->getChromaFormatIdc() == 1 );
3170	// if( separate_colour_plane_flag == 1 )
3171	// colour_plane_id u(2)
3172
3173	if( rpcSlice->getIdrPicFlag() )
3174	{
3175	rpcSlice->setPOC(0);
3176	TComReferencePictureSet* rps = rpcSlice->getLocalRPS();
3177	rps->setNumberOfNegativePictures(0);
3178	rps->setNumberOfPositivePictures(0);
3179	rps->setNumberOfLongtermPictures(0);
3180	rps->setNumberOfPictures(0);
3181	rpcSlice->setRPS(rps);
3182	}
3183	#if N0065_LAYER_POC_ALIGNMENT
3184	#if !Q0142_POC_LSB_NOT_PRESENT
3185	#if SHM_FIX7
3186	Int iPOClsb = 0;
3187	#endif
3188	#endif
3189	#if O0062_POC_LSB_NOT_PRESENT_FLAG
3190	if( ( rpcSlice->getLayerId() > 0 && !rpcSlice->getVPS()->getPocLsbNotPresentFlag( rpcSlice->getVPS()->getLayerIdInVps(rpcSlice->getLayerId())) ) \|\| !rpcSlice->getIdrPicFlag())
3191	#else
3192	if( rpcSlice->getLayerId() > 0 \|\| !rpcSlice->getIdrPicFlag() )
3193	#endif
3194	#else
3195	else
3196	#endif
3197	{
3198	READ_CODE(sps->getBitsForPOC(), uiCode, "pic_order_cnt_lsb");
3199	#if POC_RESET_IDC_DECODER
3200	rpcSlice->setPicOrderCntLsb( uiCode );
3201	#endif
3202	#if SHM_FIX7
3203	iPOClsb = uiCode;
3204	#else
3205	Int iPOClsb = uiCode;
3206	#endif
3207	Int iPrevPOC = rpcSlice->getPrevTid0POC();
3208	Int iMaxPOClsb = 1<< sps->getBitsForPOC();
3209	Int iPrevPOClsb = iPrevPOC & (iMaxPOClsb - 1);
3210	Int iPrevPOCmsb = iPrevPOC-iPrevPOClsb;
3211	Int iPOCmsb;
3212	if( ( iPOClsb < iPrevPOClsb ) && ( ( iPrevPOClsb - iPOClsb ) >= ( iMaxPOClsb / 2 ) ) )
3213	{
3214	iPOCmsb = iPrevPOCmsb + iMaxPOClsb;
3215	}
3216	else if( (iPOClsb > iPrevPOClsb ) && ( (iPOClsb - iPrevPOClsb ) > ( iMaxPOClsb / 2 ) ) )
3217	{
3218	iPOCmsb = iPrevPOCmsb - iMaxPOClsb;
3219	}
3220	else
3221	{
3222	iPOCmsb = iPrevPOCmsb;
3223	}
3224	if ( rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
3225	\|\| rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
3226	\|\| rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP )
3227	{
3228	// For BLA picture types, POCmsb is set to 0.
3229	iPOCmsb = 0;
3230	}
3231	rpcSlice->setPOC (iPOCmsb+iPOClsb);
3232
3233	#if N0065_LAYER_POC_ALIGNMENT
3234	#if SHM_FIX7
3235	}
3236	#endif
3237	#if POC_RESET_IDC_DECODER
3238	else
3239	{
3240	rpcSlice->setPicOrderCntLsb( 0 );
3241	}
3242	#endif
3243	if( !rpcSlice->getIdrPicFlag() )
3244	{
3245	#endif
3246	TComReferencePictureSet* rps;
3247	rps = rpcSlice->getLocalRPS();
3248	rpcSlice->setRPS(rps);
3249	READ_FLAG( uiCode, "short_term_ref_pic_set_sps_flag" );
3250	if(uiCode == 0) // use short-term reference picture set explicitly signalled in slice header
3251	{
3252	parseShortTermRefPicSet(sps,rps, sps->getRPSList()->getNumberOfReferencePictureSets());
3253	}
3254	else // use reference to short-term reference picture set in PPS
3255	{
3256	Int numBits = 0;
3257	while ((1 << numBits) < rpcSlice->getSPS()->getRPSList()->getNumberOfReferencePictureSets())
3258	{
3259	numBits++;
3260	}
3261	if (numBits > 0)
3262	{
3263	READ_CODE( numBits, uiCode, "short_term_ref_pic_set_idx");
3264	}
3265	else
3266	{
3267	uiCode = 0;
3268	}
3269	rps = (sps->getRPSList()->getReferencePictureSet(uiCode));
3270	}
3271	if(sps->getLongTermRefsPresent())
3272	{
3273	Int offset = rps->getNumberOfNegativePictures()+rps->getNumberOfPositivePictures();
3274	UInt numOfLtrp = 0;
3275	UInt numLtrpInSPS = 0;
3276	if (rpcSlice->getSPS()->getNumLongTermRefPicSPS() > 0)
3277	{
3278	READ_UVLC( uiCode, "num_long_term_sps");
3279	numLtrpInSPS = uiCode;
3280	numOfLtrp += numLtrpInSPS;
3281	rps->setNumberOfLongtermPictures(numOfLtrp);
3282	}
3283	Int bitsForLtrpInSPS = 0;
3284	while (rpcSlice->getSPS()->getNumLongTermRefPicSPS() > (1 << bitsForLtrpInSPS))
3285	{
3286	bitsForLtrpInSPS++;
3287	}
3288	READ_UVLC( uiCode, "num_long_term_pics"); rps->setNumberOfLongtermPictures(uiCode);
3289	numOfLtrp += uiCode;
3290	rps->setNumberOfLongtermPictures(numOfLtrp);
3291	Int maxPicOrderCntLSB = 1 << rpcSlice->getSPS()->getBitsForPOC();
3292	Int prevDeltaMSB = 0, deltaPocMSBCycleLT = 0;;
3293	for(Int j=offset+rps->getNumberOfLongtermPictures()-1, k = 0; k < numOfLtrp; j--, k++)
3294	{
3295	Int pocLsbLt;
3296	if (k < numLtrpInSPS)
3297	{
3298	uiCode = 0;
3299	if (bitsForLtrpInSPS > 0)
3300	{
3301	READ_CODE(bitsForLtrpInSPS, uiCode, "lt_idx_sps[i]");
3302	}
3303	Int usedByCurrFromSPS=rpcSlice->getSPS()->getUsedByCurrPicLtSPSFlag(uiCode);
3304
3305	pocLsbLt = rpcSlice->getSPS()->getLtRefPicPocLsbSps(uiCode);
3306	rps->setUsed(j,usedByCurrFromSPS);
3307	}
3308	else
3309	{
3310	READ_CODE(rpcSlice->getSPS()->getBitsForPOC(), uiCode, "poc_lsb_lt"); pocLsbLt= uiCode;
3311	READ_FLAG( uiCode, "used_by_curr_pic_lt_flag"); rps->setUsed(j,uiCode);
3312	}
3313	READ_FLAG(uiCode,"delta_poc_msb_present_flag");
3314	Bool mSBPresentFlag = uiCode ? true : false;
3315	if(mSBPresentFlag)
3316	{
3317	READ_UVLC( uiCode, "delta_poc_msb_cycle_lt[i]" );
3318	Bool deltaFlag = false;
3319	// First LTRP \|\| First LTRP from SH
3320	if( (j == offset+rps->getNumberOfLongtermPictures()-1) \|\| (j == offset+(numOfLtrp-numLtrpInSPS)-1) )
3321	{
3322	deltaFlag = true;
3323	}
3324	if(deltaFlag)
3325	{
3326	deltaPocMSBCycleLT = uiCode;
3327	}
3328	else
3329	{
3330	deltaPocMSBCycleLT = uiCode + prevDeltaMSB;
3331	}
3332
3333	Int pocLTCurr = rpcSlice->getPOC() - deltaPocMSBCycleLT * maxPicOrderCntLSB
3334	- iPOClsb + pocLsbLt;
3335	rps->setPOC (j, pocLTCurr);
3336	rps->setDeltaPOC(j, - rpcSlice->getPOC() + pocLTCurr);
3337	rps->setCheckLTMSBPresent(j,true);
3338	}
3339	else
3340	{
3341	rps->setPOC (j, pocLsbLt);
3342	rps->setDeltaPOC(j, - rpcSlice->getPOC() + pocLsbLt);
3343	rps->setCheckLTMSBPresent(j,false);
3344
3345	// reset deltaPocMSBCycleLT for first LTRP from slice header if MSB not present
3346	if( j == offset+(numOfLtrp-numLtrpInSPS)-1 )
3347	{
3348	deltaPocMSBCycleLT = 0;
3349	}
3350	}
3351	prevDeltaMSB = deltaPocMSBCycleLT;
3352	}
3353	offset += rps->getNumberOfLongtermPictures();
3354	rps->setNumberOfPictures(offset);
3355	}
3356	#if DPB_CONSTRAINTS
3357	if(rpcSlice->getVPS()->getVpsExtensionFlag()==1)
3358	{
3359	#if Q0078_ADD_LAYER_SETS
3360	for (Int ii = 1; ii < (rpcSlice->getVPS()->getVpsNumLayerSetsMinus1() + 1); ii++) // prevent assert error when num_add_layer_sets > 0
3361	#else
3362	for (Int ii=1; ii< rpcSlice->getVPS()->getNumOutputLayerSets(); ii++ )
3363	#endif
3364	{
3365	Int layerSetIdxForOutputLayerSet = rpcSlice->getVPS()->getOutputLayerSetIdx( ii );
3366	Int chkAssert=0;
3367	for(Int kk = 0; kk < rpcSlice->getVPS()->getNumLayersInIdList(layerSetIdxForOutputLayerSet); kk++)
3368	{
3369	if(rpcSlice->getLayerId()==rpcSlice->getVPS()->getLayerSetLayerIdList(layerSetIdxForOutputLayerSet, kk))
3370	{
3371	chkAssert=1;
3372	}
3373	}
3374	if(chkAssert)
3375	{
3376	// There may be something wrong here (layer id assumed to be layer idx?)
3377	assert(rps->getNumberOfNegativePictures() <= rpcSlice->getVPS()->getMaxVpsDecPicBufferingMinus1(ii , rpcSlice->getLayerId() , rpcSlice->getVPS()->getMaxSLayersInLayerSetMinus1(ii)));
3378	assert(rps->getNumberOfPositivePictures() <= rpcSlice->getVPS()->getMaxVpsDecPicBufferingMinus1(ii , rpcSlice->getLayerId() , rpcSlice->getVPS()->getMaxSLayersInLayerSetMinus1(ii)) - rps->getNumberOfNegativePictures());
3379	assert((rps->getNumberOfPositivePictures() + rps->getNumberOfNegativePictures() + rps->getNumberOfLongtermPictures()) <= rpcSlice->getVPS()->getMaxVpsDecPicBufferingMinus1(ii , rpcSlice->getLayerId() , rpcSlice->getVPS()->getMaxSLayersInLayerSetMinus1(ii)));
3380	}
3381	}
3382
3383
3384	}
3385	if(rpcSlice->getLayerId() == 0)
3386	{
3387	assert(rps->getNumberOfNegativePictures() <= rpcSlice->getSPS()->getMaxDecPicBuffering(rpcSlice->getSPS()->getMaxTLayers()-1) );
3388	assert(rps->getNumberOfPositivePictures() <= rpcSlice->getSPS()->getMaxDecPicBuffering(rpcSlice->getSPS()->getMaxTLayers()-1) -rps->getNumberOfNegativePictures());
3389	assert((rps->getNumberOfPositivePictures() + rps->getNumberOfNegativePictures() + rps->getNumberOfLongtermPictures()) <= rpcSlice->getSPS()->getMaxDecPicBuffering(rpcSlice->getSPS()->getMaxTLayers()-1));
3390	}
3391	#endif
3392	if ( rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
3393	\|\| rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
3394	\|\| rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP )
3395	{
3396	// In the case of BLA picture types, rps data is read from slice header but ignored
3397	rps = rpcSlice->getLocalRPS();
3398	rps->setNumberOfNegativePictures(0);
3399	rps->setNumberOfPositivePictures(0);
3400	rps->setNumberOfLongtermPictures(0);
3401	rps->setNumberOfPictures(0);
3402	rpcSlice->setRPS(rps);
3403	}
3404	if (rpcSlice->getSPS()->getTMVPFlagsPresent())
3405	{
3406	#if R0226_SLICE_TMVP
3407	READ_FLAG( uiCode, "slice_temporal_mvp_enabled_flag" );
3408	#else
3409	READ_FLAG( uiCode, "slice_temporal_mvp_enable_flag" );
3410	#endif
3411	rpcSlice->setEnableTMVPFlag( uiCode == 1 ? true : false );
3412	}
3413	else
3414	{
3415	rpcSlice->setEnableTMVPFlag(false);
3416	}
3417	#if N0065_LAYER_POC_ALIGNMENT && !SHM_FIX7
3418	}
3419	#endif
3420	}
3421
3422	#if SVC_EXTENSION
3423	rpcSlice->setActiveNumILRRefIdx(0);
3424	if((rpcSlice->getLayerId() > 0) && !(rpcSlice->getVPS()->getIlpSshSignalingEnabledFlag()) && (rpcSlice->getNumILRRefIdx() > 0) )
3425	{
3426	READ_FLAG(uiCode,"inter_layer_pred_enabled_flag");
3427	rpcSlice->setInterLayerPredEnabledFlag(uiCode);
3428	if( rpcSlice->getInterLayerPredEnabledFlag())
3429	{
3430	if(rpcSlice->getNumILRRefIdx() > 1)
3431	{
3432	Int numBits = 1;
3433	while ((1 << numBits) < rpcSlice->getNumILRRefIdx())
3434	{
3435	numBits++;
3436	}
3437	if( !rpcSlice->getVPS()->getMaxOneActiveRefLayerFlag())
3438	{
3439	READ_CODE( numBits, uiCode,"num_inter_layer_ref_pics_minus1" );
3440	rpcSlice->setActiveNumILRRefIdx(uiCode + 1);
3441	}
3442	else
3443	{
3444	#if P0079_DERIVE_NUMACTIVE_REF_PICS
3445	for( Int i = 0; i < rpcSlice->getNumILRRefIdx(); i++ )
3446	{
3447	#if Q0060_MAX_TID_REF_EQUAL_TO_ZERO
3448	if((rpcSlice->getVPS()->getMaxTidIlRefPicsPlus1(rpcSlice->getVPS()->getLayerIdInVps(i),rpcSlice->getLayerId()) > rpcSlice->getTLayer() \|\| rpcSlice->getTLayer()==0) &&
3449	(rpcSlice->getVPS()->getMaxTSLayersMinus1(rpcSlice->getVPS()->getLayerIdInVps(i)) >= rpcSlice->getTLayer()) )
3450	#else
3451	if(rpcSlice->getVPS()->getMaxTidIlRefPicsPlus1(rpcSlice->getVPS()->getLayerIdInVps(i),rpcSlice->getLayerId()) > rpcSlice->getTLayer() &&
3452	(rpcSlice->getVPS()->getMaxTSLayersMinus1(rpcSlice->getVPS()->getLayerIdInVps(i)) >= rpcSlice->getTLayer()) )
3453	#endif
3454	{
3455	rpcSlice->setActiveNumILRRefIdx(1);
3456	break;
3457	}
3458	}
3459	#else
3460	rpcSlice->setActiveNumILRRefIdx(1);
3461	#endif
3462	}
3463
3464	if( rpcSlice->getActiveNumILRRefIdx() == rpcSlice->getNumILRRefIdx() )
3465	{
3466	for( Int i = 0; i < rpcSlice->getActiveNumILRRefIdx(); i++ )
3467	{
3468	rpcSlice->setInterLayerPredLayerIdc(i,i);
3469	}
3470	}
3471	else
3472	{
3473	for(Int i = 0; i < rpcSlice->getActiveNumILRRefIdx(); i++ )
3474	{
3475	READ_CODE( numBits,uiCode,"inter_layer_pred_layer_idc[i]" );
3476	rpcSlice->setInterLayerPredLayerIdc(uiCode,i);
3477	}
3478	}
3479	}
3480	else
3481	{
3482	#if O0225_TID_BASED_IL_RPS_DERIV && TSLAYERS_IL_RPS
3483	#if Q0060_MAX_TID_REF_EQUAL_TO_ZERO
3484	if((rpcSlice->getVPS()->getMaxTidIlRefPicsPlus1(0,rpcSlice->getLayerId()) > rpcSlice->getTLayer() \|\| rpcSlice->getTLayer()==0) &&
3485	(rpcSlice->getVPS()->getMaxTSLayersMinus1(0) >= rpcSlice->getTLayer()) )
3486	#else
3487	if( (rpcSlice->getVPS()->getMaxTidIlRefPicsPlus1(0,rpcSlice->getLayerId()) > rpcSlice->getTLayer()) &&
3488	(rpcSlice->getVPS()->getMaxTSLayersMinus1(0) >= rpcSlice->getTLayer()) )
3489	#endif
3490	{
3491	#endif
3492	rpcSlice->setActiveNumILRRefIdx(1);
3493	rpcSlice->setInterLayerPredLayerIdc(0,0);
3494	#if O0225_TID_BASED_IL_RPS_DERIV && TSLAYERS_IL_RPS
3495	}
3496	#endif
3497	}
3498	}
3499	}
3500	else if( rpcSlice->getVPS()->getIlpSshSignalingEnabledFlag() == true && (rpcSlice->getLayerId() > 0 ))
3501	{
3502	rpcSlice->setInterLayerPredEnabledFlag(true);
3503
3504	#if O0225_TID_BASED_IL_RPS_DERIV && TSLAYERS_IL_RPS
3505	Int numRefLayerPics = 0;
3506	Int i = 0;
3507	Int refLayerPicIdc [MAX_VPS_LAYER_ID_PLUS1];
3508	for(i = 0, numRefLayerPics = 0; i < rpcSlice->getNumILRRefIdx(); i++ )
3509	{
3510	#if Q0060_MAX_TID_REF_EQUAL_TO_ZERO
3511	if((rpcSlice->getVPS()->getMaxTidIlRefPicsPlus1(rpcSlice->getVPS()->getLayerIdInVps(i),rpcSlice->getLayerId()) > rpcSlice->getTLayer() \|\| rpcSlice->getTLayer()==0) &&
3512	(rpcSlice->getVPS()->getMaxTSLayersMinus1(rpcSlice->getVPS()->getLayerIdInVps(i)) >= rpcSlice->getTLayer()) )
3513	#else
3514	if(rpcSlice->getVPS()->getMaxTidIlRefPicsPlus1(rpcSlice->getVPS()->getLayerIdInVps(i),rpcSlice->getLayerId()) > rpcSlice->getTLayer() &&
3515	(rpcSlice->getVPS()->getMaxTSLayersMinus1(rpcSlice->getVPS()->getLayerIdInVps(i)) >= rpcSlice->getTLayer()) )
3516	#endif
3517	{
3518	refLayerPicIdc[ numRefLayerPics++ ] = i;
3519	}
3520	}
3521	rpcSlice->setActiveNumILRRefIdx(numRefLayerPics);
3522	for( i = 0; i < rpcSlice->getActiveNumILRRefIdx(); i++ )
3523	{
3524	rpcSlice->setInterLayerPredLayerIdc(refLayerPicIdc[i],i);
3525	}
3526	#else
3527	rpcSlice->setActiveNumILRRefIdx(rpcSlice->getNumILRRefIdx());
3528	for( Int i = 0; i < rpcSlice->getActiveNumILRRefIdx(); i++ )
3529	{
3530	rpcSlice->setInterLayerPredLayerIdc(i,i);
3531	}
3532	#endif
3533	}
3534	#if P0312_VERT_PHASE_ADJ
3535	for(Int i = 0; i < rpcSlice->getActiveNumILRRefIdx(); i++ )
3536	{
3537	UInt refLayerIdc = rpcSlice->getInterLayerPredLayerIdc(i);
3538	#if !MOVE_SCALED_OFFSET_TO_PPS
3539	if( rpcSlice->getSPS()->getVertPhasePositionEnableFlag(refLayerIdc) )
3540	#else
3541	if( rpcSlice->getPPS()->getVertPhasePositionEnableFlag(refLayerIdc) )
3542	#endif
3543	{
3544	READ_FLAG( uiCode, "vert_phase_position_flag" ); rpcSlice->setVertPhasePositionFlag( uiCode? true : false, refLayerIdc );
3545	}
3546	}
3547	#endif
3548	#endif //SVC_EXTENSION
3549
3550	if(sps->getUseSAO())
3551	{
3552	READ_FLAG(uiCode, "slice_sao_luma_flag"); rpcSlice->setSaoEnabledFlag((Bool)uiCode);
3553	#if AUXILIARY_PICTURES
3554	ChromaFormat format;
3555	#if REPN_FORMAT_IN_VPS
3556	#if O0096_REP_FORMAT_INDEX
3557	if( sps->getLayerId() == 0 )
3558	{
3559	format = sps->getChromaFormatIdc();
3560	}
3561	else
3562	{
3563	format = rpcSlice->getVPS()->getVpsRepFormat( sps->getUpdateRepFormatFlag() ? sps->getUpdateRepFormatIndex() : rpcSlice->getVPS()->getVpsRepFormatIdx(sps->getLayerId()) )->getChromaFormatVpsIdc();
3564	#if Q0195_REP_FORMAT_CLEANUP
3565	assert( (sps->getUpdateRepFormatFlag()==false && rpcSlice->getVPS()->getVpsNumRepFormats()==1) \|\| rpcSlice->getVPS()->getVpsNumRepFormats() > 1 ); //conformance check
3566	#endif
3567	}
3568	#else
3569	if( ( sps->getLayerId() == 0 ) \|\| sps->getUpdateRepFormatFlag() )
3570	{
3571	format = sps->getChromaFormatIdc();
3572	}
3573	else
3574	{
3575	format = rpcSlice->getVPS()->getVpsRepFormat( rpcSlice->getVPS()->getVpsRepFormatIdx(sps->getLayerId()) )->getChromaFormatVpsIdc();
3576	}
3577	#endif
3578	#else
3579	format = sps->getChromaFormatIdc();
3580	#endif
3581	if (format != CHROMA_400)
3582	{
3583	#endif
3584	READ_FLAG(uiCode, "slice_sao_chroma_flag"); rpcSlice->setSaoEnabledFlagChroma((Bool)uiCode);
3585	#if AUXILIARY_PICTURES
3586	}
3587	else
3588	{
3589	rpcSlice->setSaoEnabledFlagChroma(false);
3590	}
3591	#endif
3592	}
3593
3594	if (rpcSlice->getIdrPicFlag())
3595	{
3596	rpcSlice->setEnableTMVPFlag(false);
3597	}
3598	if (!rpcSlice->isIntra())
3599	{
3600
3601	READ_FLAG( uiCode, "num_ref_idx_active_override_flag");
3602	if (uiCode)
3603	{
3604	READ_UVLC (uiCode, "num_ref_idx_l0_active_minus1" ); rpcSlice->setNumRefIdx( REF_PIC_LIST_0, uiCode + 1 );
3605	if (rpcSlice->isInterB())
3606	{
3607	READ_UVLC (uiCode, "num_ref_idx_l1_active_minus1" ); rpcSlice->setNumRefIdx( REF_PIC_LIST_1, uiCode + 1 );
3608	}
3609	else
3610	{
3611	rpcSlice->setNumRefIdx(REF_PIC_LIST_1, 0);
3612	}
3613	}
3614	else
3615	{
3616	rpcSlice->setNumRefIdx(REF_PIC_LIST_0, rpcSlice->getPPS()->getNumRefIdxL0DefaultActive());
3617	if (rpcSlice->isInterB())
3618	{
3619	rpcSlice->setNumRefIdx(REF_PIC_LIST_1, rpcSlice->getPPS()->getNumRefIdxL1DefaultActive());
3620	}
3621	else
3622	{
3623	rpcSlice->setNumRefIdx(REF_PIC_LIST_1,0);
3624	}
3625	}
3626	}
3627	// }
3628	TComRefPicListModification* refPicListModification = rpcSlice->getRefPicListModification();
3629	if(!rpcSlice->isIntra())
3630	{
3631	if( !rpcSlice->getPPS()->getListsModificationPresentFlag() \|\| rpcSlice->getNumRpsCurrTempList() <= 1 )
3632	{
3633	refPicListModification->setRefPicListModificationFlagL0( 0 );
3634	}
3635	else
3636	{
3637	READ_FLAG( uiCode, "ref_pic_list_modification_flag_l0" ); refPicListModification->setRefPicListModificationFlagL0( uiCode ? 1 : 0 );
3638	}
3639
3640	if(refPicListModification->getRefPicListModificationFlagL0())
3641	{
3642	uiCode = 0;
3643	Int i = 0;
3644	Int numRpsCurrTempList0 = rpcSlice->getNumRpsCurrTempList();
3645	if ( numRpsCurrTempList0 > 1 )
3646	{
3647	Int length = 1;
3648	numRpsCurrTempList0 --;
3649	while ( numRpsCurrTempList0 >>= 1)
3650	{
3651	length ++;
3652	}
3653	for (i = 0; i < rpcSlice->getNumRefIdx(REF_PIC_LIST_0); i ++)
3654	{
3655	READ_CODE( length, uiCode, "list_entry_l0" );
3656	refPicListModification->setRefPicSetIdxL0(i, uiCode );
3657	}
3658	}
3659	else
3660	{
3661	for (i = 0; i < rpcSlice->getNumRefIdx(REF_PIC_LIST_0); i ++)
3662	{
3663	refPicListModification->setRefPicSetIdxL0(i, 0 );
3664	}
3665	}
3666	}
3667	}
3668	else
3669	{
3670	refPicListModification->setRefPicListModificationFlagL0(0);
3671	}
3672	if(rpcSlice->isInterB())
3673	{
3674	if( !rpcSlice->getPPS()->getListsModificationPresentFlag() \|\| rpcSlice->getNumRpsCurrTempList() <= 1 )
3675	{
3676	refPicListModification->setRefPicListModificationFlagL1( 0 );
3677	}
3678	else
3679	{
3680	READ_FLAG( uiCode, "ref_pic_list_modification_flag_l1" ); refPicListModification->setRefPicListModificationFlagL1( uiCode ? 1 : 0 );
3681	}
3682	if(refPicListModification->getRefPicListModificationFlagL1())
3683	{
3684	uiCode = 0;
3685	Int i = 0;
3686	Int numRpsCurrTempList1 = rpcSlice->getNumRpsCurrTempList();
3687	if ( numRpsCurrTempList1 > 1 )
3688	{
3689	Int length = 1;
3690	numRpsCurrTempList1 --;
3691	while ( numRpsCurrTempList1 >>= 1)
3692	{
3693	length ++;
3694	}
3695	for (i = 0; i < rpcSlice->getNumRefIdx(REF_PIC_LIST_1); i ++)
3696	{
3697	READ_CODE( length, uiCode, "list_entry_l1" );
3698	refPicListModification->setRefPicSetIdxL1(i, uiCode );
3699	}
3700	}
3701	else
3702	{
3703	for (i = 0; i < rpcSlice->getNumRefIdx(REF_PIC_LIST_1); i ++)
3704	{
3705	refPicListModification->setRefPicSetIdxL1(i, 0 );
3706	}
3707	}
3708	}
3709	}
3710	else
3711	{
3712	refPicListModification->setRefPicListModificationFlagL1(0);
3713	}
3714	if (rpcSlice->isInterB())
3715	{
3716	READ_FLAG( uiCode, "mvd_l1_zero_flag" ); rpcSlice->setMvdL1ZeroFlag( (uiCode ? true : false) );
3717	}
3718
3719	rpcSlice->setCabacInitFlag( false ); // default
3720	if(pps->getCabacInitPresentFlag() && !rpcSlice->isIntra())
3721	{
3722	READ_FLAG(uiCode, "cabac_init_flag");
3723	rpcSlice->setCabacInitFlag( uiCode ? true : false );
3724	}
3725
3726	if ( rpcSlice->getEnableTMVPFlag() )
3727	{
3728	#if SVC_EXTENSION && REF_IDX_MFM
3729	// set motion mapping flag
3730	rpcSlice->setMFMEnabledFlag( ( rpcSlice->getNumMotionPredRefLayers() > 0 && rpcSlice->getActiveNumILRRefIdx() && !rpcSlice->isIntra() ) ? true : false );
3731	#endif
3732	if ( rpcSlice->getSliceType() == B_SLICE )
3733	{
3734	READ_FLAG( uiCode, "collocated_from_l0_flag" );
3735	rpcSlice->setColFromL0Flag(uiCode);
3736	}
3737	else
3738	{
3739	rpcSlice->setColFromL0Flag( 1 );
3740	}
3741
3742	if ( rpcSlice->getSliceType() != I_SLICE &&
3743	((rpcSlice->getColFromL0Flag() == 1 && rpcSlice->getNumRefIdx(REF_PIC_LIST_0) > 1)\|\|
3744	(rpcSlice->getColFromL0Flag() == 0 && rpcSlice->getNumRefIdx(REF_PIC_LIST_1) > 1)))
3745	{
3746	READ_UVLC( uiCode, "collocated_ref_idx" );
3747	rpcSlice->setColRefIdx(uiCode);
3748	}
3749	else
3750	{
3751	rpcSlice->setColRefIdx(0);
3752	}
3753	}
3754	if ( (pps->getUseWP() && rpcSlice->getSliceType()==P_SLICE) \|\| (pps->getWPBiPred() && rpcSlice->getSliceType()==B_SLICE) )
3755	{
3756	xParsePredWeightTable(rpcSlice);
3757	rpcSlice->initWpScaling();
3758	}
3759	if (!rpcSlice->isIntra())
3760	{
3761	READ_UVLC( uiCode, "five_minus_max_num_merge_cand");
3762	rpcSlice->setMaxNumMergeCand(MRG_MAX_NUM_CANDS - uiCode);
3763	}
3764
3765	READ_SVLC( iCode, "slice_qp_delta" );
3766	rpcSlice->setSliceQp (26 + pps->getPicInitQPMinus26() + iCode);
3767
3768	#if REPN_FORMAT_IN_VPS
3769	#if O0194_DIFFERENT_BITDEPTH_EL_BL
3770	g_bitDepthYLayer[rpcSlice->getLayerId()] = rpcSlice->getBitDepthY();
3771	g_bitDepthCLayer[rpcSlice->getLayerId()] = rpcSlice->getBitDepthC();
3772	#endif
3773	assert( rpcSlice->getSliceQp() >= -rpcSlice->getQpBDOffsetY() );
3774	#else
3775	assert( rpcSlice->getSliceQp() >= -sps->getQpBDOffsetY() );
3776	#endif
3777	assert( rpcSlice->getSliceQp() <= 51 );
3778
3779	if (rpcSlice->getPPS()->getSliceChromaQpFlag())
3780	{
3781	READ_SVLC( iCode, "slice_qp_delta_cb" );
3782	rpcSlice->setSliceQpDeltaCb( iCode );
3783	assert( rpcSlice->getSliceQpDeltaCb() >= -12 );
3784	assert( rpcSlice->getSliceQpDeltaCb() <= 12 );
3785	assert( (rpcSlice->getPPS()->getChromaCbQpOffset() + rpcSlice->getSliceQpDeltaCb()) >= -12 );
3786	assert( (rpcSlice->getPPS()->getChromaCbQpOffset() + rpcSlice->getSliceQpDeltaCb()) <= 12 );
3787
3788	READ_SVLC( iCode, "slice_qp_delta_cr" );
3789	rpcSlice->setSliceQpDeltaCr( iCode );
3790	assert( rpcSlice->getSliceQpDeltaCr() >= -12 );
3791	assert( rpcSlice->getSliceQpDeltaCr() <= 12 );
3792	assert( (rpcSlice->getPPS()->getChromaCrQpOffset() + rpcSlice->getSliceQpDeltaCr()) >= -12 );
3793	assert( (rpcSlice->getPPS()->getChromaCrQpOffset() + rpcSlice->getSliceQpDeltaCr()) <= 12 );
3794	}
3795
3796	if (rpcSlice->getPPS()->getDeblockingFilterControlPresentFlag())
3797	{
3798	if(rpcSlice->getPPS()->getDeblockingFilterOverrideEnabledFlag())
3799	{
3800	READ_FLAG ( uiCode, "deblocking_filter_override_flag" ); rpcSlice->setDeblockingFilterOverrideFlag(uiCode ? true : false);
3801	}
3802	else
3803	{
3804	rpcSlice->setDeblockingFilterOverrideFlag(0);
3805	}
3806	if(rpcSlice->getDeblockingFilterOverrideFlag())
3807	{
3808	READ_FLAG ( uiCode, "slice_disable_deblocking_filter_flag" ); rpcSlice->setDeblockingFilterDisable(uiCode ? 1 : 0);
3809	if(!rpcSlice->getDeblockingFilterDisable())
3810	{
3811	READ_SVLC( iCode, "slice_beta_offset_div2" ); rpcSlice->setDeblockingFilterBetaOffsetDiv2(iCode);
3812	assert(rpcSlice->getDeblockingFilterBetaOffsetDiv2() >= -6 &&
3813	rpcSlice->getDeblockingFilterBetaOffsetDiv2() <= 6);
3814	READ_SVLC( iCode, "slice_tc_offset_div2" ); rpcSlice->setDeblockingFilterTcOffsetDiv2(iCode);
3815	assert(rpcSlice->getDeblockingFilterTcOffsetDiv2() >= -6 &&
3816	rpcSlice->getDeblockingFilterTcOffsetDiv2() <= 6);
3817	}
3818	}
3819	else
3820	{
3821	rpcSlice->setDeblockingFilterDisable ( rpcSlice->getPPS()->getPicDisableDeblockingFilterFlag() );
3822	rpcSlice->setDeblockingFilterBetaOffsetDiv2( rpcSlice->getPPS()->getDeblockingFilterBetaOffsetDiv2() );
3823	rpcSlice->setDeblockingFilterTcOffsetDiv2 ( rpcSlice->getPPS()->getDeblockingFilterTcOffsetDiv2() );
3824	}
3825	}
3826	else
3827	{
3828	rpcSlice->setDeblockingFilterDisable ( false );
3829	rpcSlice->setDeblockingFilterBetaOffsetDiv2( 0 );
3830	rpcSlice->setDeblockingFilterTcOffsetDiv2 ( 0 );
3831	}
3832
3833	Bool isSAOEnabled = (!rpcSlice->getSPS()->getUseSAO())?(false):(rpcSlice->getSaoEnabledFlag()\|\|rpcSlice->getSaoEnabledFlagChroma());
3834	Bool isDBFEnabled = (!rpcSlice->getDeblockingFilterDisable());
3835
3836	if(rpcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() && ( isSAOEnabled \|\| isDBFEnabled ))
3837	{
3838	READ_FLAG( uiCode, "slice_loop_filter_across_slices_enabled_flag");
3839	}
3840	else
3841	{
3842	uiCode = rpcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag()?1:0;
3843	}
3844	rpcSlice->setLFCrossSliceBoundaryFlag( (uiCode==1)?true:false);
3845
3846	}
3847
3848	UInt *entryPointOffset = NULL;
3849	UInt numEntryPointOffsets, offsetLenMinus1;
3850	if( pps->getTilesEnabledFlag() \|\| pps->getEntropyCodingSyncEnabledFlag() )
3851	{
3852	READ_UVLC(numEntryPointOffsets, "num_entry_point_offsets"); rpcSlice->setNumEntryPointOffsets ( numEntryPointOffsets );
3853	if (numEntryPointOffsets>0)
3854	{
3855	READ_UVLC(offsetLenMinus1, "offset_len_minus1");
3856	}
3857	entryPointOffset = new UInt[numEntryPointOffsets];
3858	for (UInt idx=0; idx<numEntryPointOffsets; idx++)
3859	{
3860	READ_CODE(offsetLenMinus1+1, uiCode, "entry_point_offset_minus1");
3861	entryPointOffset[ idx ] = uiCode + 1;
3862	}
3863	}
3864	else
3865	{
3866	rpcSlice->setNumEntryPointOffsets ( 0 );
3867	}
3868
3869	#if POC_RESET_IDC_SIGNALLING
3870	Int sliceHeaderExtensionLength = 0;
3871	if(pps->getSliceHeaderExtensionPresentFlag())
3872	{
3873	READ_UVLC( uiCode, "slice_header_extension_length"); sliceHeaderExtensionLength = uiCode;
3874	}
3875	else
3876	{
3877	sliceHeaderExtensionLength = 0;
3878	#if INFERENCE_POC_MSB_VAL_PRESENT
3879	rpcSlice->setPocMsbValPresentFlag( false );
3880	#endif
3881	}
3882	UInt startBits = m_pcBitstream->getNumBitsRead(); // Start counter of # SH Extn bits
3883	if( sliceHeaderExtensionLength > 0 )
3884	{
3885	if( rpcSlice->getPPS()->getPocResetInfoPresentFlag() )
3886	{
3887	READ_CODE( 2, uiCode, "poc_reset_idc"); rpcSlice->setPocResetIdc(uiCode);
3888	#if POC_RESET_RESTRICTIONS
3889	/* The value of poc_reset_idc shall not be equal to 1 or 2 for a RASL picture, a RADL picture,
3890	a sub-layer non-reference picture, or a picture that has TemporalId greater than 0,
3891	or a picture that has discardable_flag equal to 1. */
3892	if( rpcSlice->getPocResetIdc() == 1 \|\| rpcSlice->getPocResetIdc() == 2 )
3893	{
3894	assert( !rpcSlice->isRASL() );
3895	assert( !rpcSlice->isRADL() );
3896	assert( !rpcSlice->isSLNR() );
3897	assert( rpcSlice->getTLayer() == 0 );
3898	assert( rpcSlice->getDiscardableFlag() == 0 );
3899	}
3900
3901	// The value of poc_reset_idc of a CRA or BLA picture shall be less than 3.
3902	if( rpcSlice->getPocResetIdc() == 3)
3903	{
3904	assert( ! ( rpcSlice->isCRA() \|\| rpcSlice->isBLA() ) );
3905	}
3906	#endif
3907	}
3908	else
3909	{
3910	rpcSlice->setPocResetIdc( 0 );
3911	}
3912	#if Q0142_POC_LSB_NOT_PRESENT
3913	if ( rpcSlice->getVPS()->getPocLsbNotPresentFlag(rpcSlice->getLayerId()) && iPOClsb > 0 )
3914	{
3915	assert( rpcSlice->getPocResetIdc() != 2 );
3916	}
3917	#endif
3918	if( rpcSlice->getPocResetIdc() > 0 )
3919	{
3920	READ_CODE(6, uiCode, "poc_reset_period_id"); rpcSlice->setPocResetPeriodId(uiCode);
3921	}
3922	else
3923	{
3924
3925	rpcSlice->setPocResetPeriodId( 0 );
3926	}
3927
3928	if (rpcSlice->getPocResetIdc() == 3)
3929	{
3930	READ_FLAG( uiCode, "full_poc_reset_flag"); rpcSlice->setFullPocResetFlag((uiCode == 1) ? true : false);
3931	READ_CODE(rpcSlice->getSPS()->getBitsForPOC(), uiCode,"poc_lsb_val"); rpcSlice->setPocLsbVal(uiCode);
3932	#if Q0142_POC_LSB_NOT_PRESENT
3933	if ( rpcSlice->getVPS()->getPocLsbNotPresentFlag(rpcSlice->getLayerId()) && rpcSlice->getFullPocResetFlag() )
3934	{
3935	assert( rpcSlice->getPocLsbVal() == 0 );
3936	}
3937	#endif
3938	}
3939
3940	// Derive the value of PocMsbValRequiredFlag
3941	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
3942	rpcSlice->setPocMsbValRequiredFlag( (rpcSlice->getCraPicFlag() \|\| rpcSlice->getBlaPicFlag())
3943	&& (!rpcSlice->getVPS()->getVpsPocLsbAlignedFlag() \|\|
3944	(rpcSlice->getVPS()->getVpsPocLsbAlignedFlag() && rpcSlice->getVPS()->getNumDirectRefLayers(rpcSlice->getLayerId()) == 0))
3945	);
3946	#else
3947	rpcSlice->setPocMsbValRequiredFlag( rpcSlice->getCraPicFlag() \|\| rpcSlice->getBlaPicFlag() );
3948	#endif
3949
3950	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
3951	if (!rpcSlice->getPocMsbValRequiredFlag() && rpcSlice->getVPS()->getVpsPocLsbAlignedFlag())
3952	#else
3953	if (!rpcSlice->getPocMsbValRequiredFlag() /* vps_poc_lsb_aligned_flag */)
3954	#endif
3955	{
3956	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
3957	READ_FLAG(uiCode, "poc_msb_cycle_val_present_flag"); rpcSlice->setPocMsbValPresentFlag(uiCode ? true : false);
3958	#else
3959	READ_FLAG(uiCode, "poc_msb_val_present_flag"); rpcSlice->setPocMsbValPresentFlag(uiCode ? true : false);
3960	#endif
3961	}
3962	else
3963	{
3964	#if POC_MSB_VAL_PRESENT_FLAG_SEM
3965	if( sliceHeaderExtensionLength == 0 )
3966	{
3967	rpcSlice->setPocMsbValPresentFlag( false );
3968	}
3969	else if( rpcSlice->getPocMsbValRequiredFlag() )
3970	#else
3971	if( rpcSlice->getPocMsbValRequiredFlag() )
3972	#endif
3973	{
3974	rpcSlice->setPocMsbValPresentFlag( true );
3975	}
3976	else
3977	{
3978	rpcSlice->setPocMsbValPresentFlag( false );
3979	}
3980	}
3981
3982	#if !POC_RESET_IDC_DECODER
3983	Int maxPocLsb = 1 << rpcSlice->getSPS()->getBitsForPOC();
3984	#endif
3985	if( rpcSlice->getPocMsbValPresentFlag() )
3986	{
3987	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
3988	READ_UVLC( uiCode, "poc_msb_cycle_val"); rpcSlice->setPocMsbVal( uiCode );
3989	#else
3990	READ_UVLC( uiCode, "poc_msb_val"); rpcSlice->setPocMsbVal( uiCode );
3991	#endif
3992
3993	#if !POC_RESET_IDC_DECODER
3994	// Update POC of the slice based on this MSB val
3995	Int pocLsb = rpcSlice->getPOC() % maxPocLsb;
3996	rpcSlice->setPOC((rpcSlice->getPocMsbVal() * maxPocLsb) + pocLsb);
3997	}
3998	else
3999	{
4000	rpcSlice->setPocMsbVal( rpcSlice->getPOC() / maxPocLsb );
4001	#endif
4002	}
4003
4004	// Read remaining bits in the slice header extension.
4005	UInt endBits = m_pcBitstream->getNumBitsRead();
4006	Int counter = (endBits - startBits) % 8;
4007	if( counter )
4008	{
4009	counter = 8 - counter;
4010	}
4011
4012	while( counter )
4013	{
4014	#if Q0146_SSH_EXT_DATA_BIT
4015	READ_FLAG( uiCode, "slice_segment_header_extension_data_bit" );
4016	#else
4017	READ_FLAG( uiCode, "slice_segment_header_extension_reserved_bit" ); assert( uiCode == 1 );
4018	#endif
4019	counter--;
4020	}
4021	}
4022	#else
4023	if(pps->getSliceHeaderExtensionPresentFlag())
4024	{
4025	READ_UVLC(uiCode,"slice_header_extension_length");
4026	for(Int i=0; i<uiCode; i++)
4027	{
4028	UInt ignore;
4029	READ_CODE(8,ignore,"slice_header_extension_data_byte");
4030	}
4031	}
4032	#endif
4033	m_pcBitstream->readByteAlignment();
4034
4035	if( pps->getTilesEnabledFlag() \|\| pps->getEntropyCodingSyncEnabledFlag() )
4036	{
4037	Int endOfSliceHeaderLocation = m_pcBitstream->getByteLocation();
4038
4039	// Adjust endOfSliceHeaderLocation to account for emulation prevention bytes in the slice segment header
4040	for ( UInt curByteIdx = 0; curByteIdx<m_pcBitstream->numEmulationPreventionBytesRead(); curByteIdx++ )
4041	{
4042	if ( m_pcBitstream->getEmulationPreventionByteLocation( curByteIdx ) < endOfSliceHeaderLocation )
4043	{
4044	endOfSliceHeaderLocation++;
4045	}
4046	}
4047
4048	Int curEntryPointOffset = 0;
4049	Int prevEntryPointOffset = 0;
4050	for (UInt idx=0; idx<numEntryPointOffsets; idx++)
4051	{
4052	curEntryPointOffset += entryPointOffset[ idx ];
4053
4054	Int emulationPreventionByteCount = 0;
4055	for ( UInt curByteIdx = 0; curByteIdx<m_pcBitstream->numEmulationPreventionBytesRead(); curByteIdx++ )
4056	{
4057	if ( m_pcBitstream->getEmulationPreventionByteLocation( curByteIdx ) >= ( prevEntryPointOffset + endOfSliceHeaderLocation ) &&
4058	m_pcBitstream->getEmulationPreventionByteLocation( curByteIdx ) < ( curEntryPointOffset + endOfSliceHeaderLocation ) )
4059	{
4060	emulationPreventionByteCount++;
4061	}
4062	}
4063
4064	entryPointOffset[ idx ] -= emulationPreventionByteCount;
4065	prevEntryPointOffset = curEntryPointOffset;
4066	}
4067
4068	if ( pps->getTilesEnabledFlag() )
4069	{
4070	rpcSlice->setTileLocationCount( numEntryPointOffsets );
4071
4072	UInt prevPos = 0;
4073	for (Int idx=0; idx<rpcSlice->getTileLocationCount(); idx++)
4074	{
4075	rpcSlice->setTileLocation( idx, prevPos + entryPointOffset [ idx ] );
4076	prevPos += entryPointOffset[ idx ];
4077	}
4078	}
4079	else if ( pps->getEntropyCodingSyncEnabledFlag() )
4080	{
4081	Int numSubstreams = rpcSlice->getNumEntryPointOffsets()+1;
4082	rpcSlice->allocSubstreamSizes(numSubstreams);
4083	UInt *pSubstreamSizes = rpcSlice->getSubstreamSizes();
4084	for (Int idx=0; idx<numSubstreams-1; idx++)
4085	{
4086	if ( idx < numEntryPointOffsets )
4087	{
4088	pSubstreamSizes[ idx ] = ( entryPointOffset[ idx ] << 3 ) ;
4089	}
4090	else
4091	{
4092	pSubstreamSizes[ idx ] = 0;
4093	}
4094	}
4095	}
4096
4097	if (entryPointOffset)
4098	{
4099	delete [] entryPointOffset;
4100	}
4101	}
4102
4103	return;
4104	}
4105
4106	Void TDecCavlc::parsePTL( TComPTL *rpcPTL, Bool profilePresentFlag, Int maxNumSubLayersMinus1 )
4107	{
4108	UInt uiCode;
4109	if(profilePresentFlag)
4110	{
4111	parseProfileTier(rpcPTL->getGeneralPTL());
4112	}
4113	READ_CODE( 8, uiCode, "general_level_idc" ); rpcPTL->getGeneralPTL()->setLevelIdc(uiCode);
4114
4115	for (Int i = 0; i < maxNumSubLayersMinus1; i++)
4116	{
4117	#if MULTIPLE_PTL_SUPPORT
4118	READ_FLAG( uiCode, "sub_layer_profile_present_flag[i]" ); rpcPTL->setSubLayerProfilePresentFlag(i, uiCode);
4119	#else
4120	if(profilePresentFlag)
4121	{
4122	READ_FLAG( uiCode, "sub_layer_profile_present_flag[i]" ); rpcPTL->setSubLayerProfilePresentFlag(i, uiCode);
4123	}
4124	#endif
4125	READ_FLAG( uiCode, "sub_layer_level_present_flag[i]" ); rpcPTL->setSubLayerLevelPresentFlag (i, uiCode);
4126	}
4127
4128	if (maxNumSubLayersMinus1 > 0)
4129	{
4130	for (Int i = maxNumSubLayersMinus1; i < 8; i++)
4131	{
4132	READ_CODE(2, uiCode, "reserved_zero_2bits");
4133	assert(uiCode == 0);
4134	}
4135	}
4136
4137	for(Int i = 0; i < maxNumSubLayersMinus1; i++)
4138	{
4139	#if MULTIPLE_PTL_SUPPORT
4140	if( rpcPTL->getSubLayerProfilePresentFlag(i) )
4141	#else
4142	if( profilePresentFlag && rpcPTL->getSubLayerProfilePresentFlag(i) )
4143	#endif
4144	{
4145	parseProfileTier(rpcPTL->getSubLayerPTL(i));
4146	}
4147	if(rpcPTL->getSubLayerLevelPresentFlag(i))
4148	{
4149	READ_CODE( 8, uiCode, "sub_layer_level_idc[i]" ); rpcPTL->getSubLayerPTL(i)->setLevelIdc(uiCode);
4150	}
4151	}
4152	}
4153
4154	Void TDecCavlc::parseProfileTier(ProfileTierLevel *ptl)
4155	{
4156	UInt uiCode;
4157	READ_CODE(2 , uiCode, "XXX_profile_space[]"); ptl->setProfileSpace(uiCode);
4158	READ_FLAG( uiCode, "XXX_tier_flag[]" ); ptl->setTierFlag (uiCode ? 1 : 0);
4159	READ_CODE(5 , uiCode, "XXX_profile_idc[]" ); ptl->setProfileIdc (uiCode);
4160	for(Int j = 0; j < 32; j++)
4161	{
4162	READ_FLAG( uiCode, "XXX_profile_compatibility_flag[][j]"); ptl->setProfileCompatibilityFlag(j, uiCode ? 1 : 0);
4163	}
4164	READ_FLAG(uiCode, "general_progressive_source_flag");
4165	ptl->setProgressiveSourceFlag(uiCode ? true : false);
4166
4167	READ_FLAG(uiCode, "general_interlaced_source_flag");
4168	ptl->setInterlacedSourceFlag(uiCode ? true : false);
4169
4170	READ_FLAG(uiCode, "general_non_packed_constraint_flag");
4171	ptl->setNonPackedConstraintFlag(uiCode ? true : false);
4172
4173	READ_FLAG(uiCode, "general_frame_only_constraint_flag");
4174	ptl->setFrameOnlyConstraintFlag(uiCode ? true : false);
4175
4176	READ_CODE(16, uiCode, "XXX_reserved_zero_44bits[0..15]");
4177	READ_CODE(16, uiCode, "XXX_reserved_zero_44bits[16..31]");
4178	READ_CODE(12, uiCode, "XXX_reserved_zero_44bits[32..43]");
4179	}
4180
4181	Void TDecCavlc::parseTerminatingBit( UInt& ruiBit )
4182	{
4183	ruiBit = false;
4184	Int iBitsLeft = m_pcBitstream->getNumBitsLeft();
4185	if(iBitsLeft <= 8)
4186	{
4187	UInt uiPeekValue = m_pcBitstream->peekBits(iBitsLeft);
4188	if (uiPeekValue == (1<<(iBitsLeft-1)))
4189	{
4190	ruiBit = true;
4191	}
4192	}
4193	}
4194
4195	Void TDecCavlc::parseSkipFlag( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
4196	{
4197	assert(0);
4198	}
4199
4200	Void TDecCavlc::parseCUTransquantBypassFlag( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
4201	{
4202	assert(0);
4203	}
4204
4205	Void TDecCavlc::parseMVPIdx( Int& /riMVPIdx/ )
4206	{
4207	assert(0);
4208	}
4209
4210	Void TDecCavlc::parseSplitFlag ( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
4211	{
4212	assert(0);
4213	}
4214
4215	Void TDecCavlc::parsePartSize( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
4216	{
4217	assert(0);
4218	}
4219
4220	Void TDecCavlc::parsePredMode( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
4221	{
4222	assert(0);
4223	}
4224
4225	/** Parse I_PCM information.
4226	* \param pcCU pointer to CU
4227	* \param uiAbsPartIdx CU index
4228	* \param uiDepth CU depth
4229	* \returns Void
4230	*
4231	* If I_PCM flag indicates that the CU is I_PCM, parse its PCM alignment bits and codes.
4232	*/
4233	Void TDecCavlc::parseIPCMInfo( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
4234	{
4235	assert(0);
4236	}
4237
4238	Void TDecCavlc::parseIntraDirLumaAng ( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
4239	{
4240	assert(0);
4241	}
4242
4243	Void TDecCavlc::parseIntraDirChroma( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
4244	{
4245	assert(0);
4246	}
4247
4248	Void TDecCavlc::parseInterDir( TComDataCU* /pcCU/, UInt& /ruiInterDir/, UInt /uiAbsPartIdx/ )
4249	{
4250	assert(0);
4251	}
4252
4253	Void TDecCavlc::parseRefFrmIdx( TComDataCU* /pcCU/, Int& /riRefFrmIdx/, RefPicList /eRefList/ )
4254	{
4255	assert(0);
4256	}
4257
4258	Void TDecCavlc::parseMvd( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiPartIdx/, UInt /uiDepth/, RefPicList /eRefList/ )
4259	{
4260	assert(0);
4261	}
4262
4263	Void TDecCavlc::parseDeltaQP( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
4264	{
4265	Int qp;
4266	Int iDQp;
4267
4268	xReadSvlc( iDQp );
4269
4270	#if REPN_FORMAT_IN_VPS
4271	Int qpBdOffsetY = pcCU->getSlice()->getQpBDOffsetY();
4272	#else
4273	Int qpBdOffsetY = pcCU->getSlice()->getSPS()->getQpBDOffsetY();
4274	#endif
4275	qp = (((Int) pcCU->getRefQP( uiAbsPartIdx ) + iDQp + 52 + 2*qpBdOffsetY )%(52+ qpBdOffsetY)) - qpBdOffsetY;
4276
4277	UInt uiAbsQpCUPartIdx = (uiAbsPartIdx>>((g_uiMaxCUDepth - pcCU->getSlice()->getPPS()->getMaxCuDQPDepth())<<1))<<((g_uiMaxCUDepth - pcCU->getSlice()->getPPS()->getMaxCuDQPDepth())<<1) ;
4278	UInt uiQpCUDepth = min(uiDepth,pcCU->getSlice()->getPPS()->getMaxCuDQPDepth()) ;
4279
4280	pcCU->setQPSubParts( qp, uiAbsQpCUPartIdx, uiQpCUDepth );
4281	}
4282
4283	Void TDecCavlc::parseCoeffNxN( TComDataCU* /pcCU/, TCoeff* /pcCoef/, UInt /uiAbsPartIdx/, UInt /uiWidth/, UInt /uiHeight/, UInt /uiDepth/, TextType /eTType/ )
4284	{
4285	assert(0);
4286	}
4287
4288	Void TDecCavlc::parseTransformSubdivFlag( UInt& /ruiSubdivFlag/, UInt /uiLog2TransformBlockSize/ )
4289	{
4290	assert(0);
4291	}
4292
4293	Void TDecCavlc::parseQtCbf( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, TextType /eType/, UInt /uiTrDepth/, UInt /uiDepth/ )
4294	{
4295	assert(0);
4296	}
4297
4298	Void TDecCavlc::parseQtRootCbf( UInt /uiAbsPartIdx/, UInt& /uiQtRootCbf/ )
4299	{
4300	assert(0);
4301	}
4302
4303	Void TDecCavlc::parseTransformSkipFlags (TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /width/, UInt /height/, UInt /uiDepth/, TextType /eTType/)
4304	{
4305	assert(0);
4306	}
4307
4308	Void TDecCavlc::parseMergeFlag ( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/, UInt /uiPUIdx/ )
4309	{
4310	assert(0);
4311	}
4312
4313	Void TDecCavlc::parseMergeIndex ( TComDataCU* /pcCU/, UInt& /ruiMergeIndex/ )
4314	{
4315	assert(0);
4316	}
4317
4318	// ====================================================================================================================
4319	// Protected member functions
4320	// ====================================================================================================================
4321
4322	/** parse explicit wp tables
4323	* \param TComSlice* pcSlice
4324	* \returns Void
4325	*/
4326	Void TDecCavlc::xParsePredWeightTable( TComSlice* pcSlice )
4327	{
4328	wpScalingParam *wp;
4329	Bool bChroma = true; // color always present in HEVC ?
4330	SliceType eSliceType = pcSlice->getSliceType();
4331	Int iNbRef = (eSliceType == B_SLICE ) ? (2) : (1);
4332	#if SVC_EXTENSION
4333	UInt uiLog2WeightDenomLuma = 0, uiLog2WeightDenomChroma = 0;
4334	#else
4335	UInt uiLog2WeightDenomLuma, uiLog2WeightDenomChroma;
4336	#endif
4337	UInt uiTotalSignalledWeightFlags = 0;
4338
4339	Int iDeltaDenom;
4340	#if AUXILIARY_PICTURES
4341	if (pcSlice->getChromaFormatIdc() == CHROMA_400)
4342	{
4343	bChroma = false;
4344	}
4345	#endif
4346	// decode delta_luma_log2_weight_denom :
4347	READ_UVLC( uiLog2WeightDenomLuma, "luma_log2_weight_denom" ); // ue(v): luma_log2_weight_denom
4348	assert( uiLog2WeightDenomLuma <= 7 );
4349	if( bChroma )
4350	{
4351	READ_SVLC( iDeltaDenom, "delta_chroma_log2_weight_denom" ); // se(v): delta_chroma_log2_weight_denom
4352	assert((iDeltaDenom + (Int)uiLog2WeightDenomLuma)>=0);
4353	assert((iDeltaDenom + (Int)uiLog2WeightDenomLuma)<=7);
4354	uiLog2WeightDenomChroma = (UInt)(iDeltaDenom + uiLog2WeightDenomLuma);
4355	}
4356
4357	for ( Int iNumRef=0 ; iNumRef<iNbRef ; iNumRef++ )
4358	{
4359	RefPicList eRefPicList = ( iNumRef ? REF_PIC_LIST_1 : REF_PIC_LIST_0 );
4360	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
4361	{
4362	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
4363
4364	wp[0].uiLog2WeightDenom = uiLog2WeightDenomLuma;
4365	#if AUXILIARY_PICTURES
4366	if (!bChroma)
4367	{
4368	wp[1].uiLog2WeightDenom = 0;
4369	wp[2].uiLog2WeightDenom = 0;
4370	}
4371	else
4372	{
4373	#endif
4374	wp[1].uiLog2WeightDenom = uiLog2WeightDenomChroma;
4375	wp[2].uiLog2WeightDenom = uiLog2WeightDenomChroma;
4376	#if AUXILIARY_PICTURES
4377	}
4378	#endif
4379
4380	UInt uiCode;
4381	READ_FLAG( uiCode, "luma_weight_lX_flag" ); // u(1): luma_weight_l0_flag
4382	wp[0].bPresentFlag = ( uiCode == 1 );
4383	uiTotalSignalledWeightFlags += wp[0].bPresentFlag;
4384	}
4385	if ( bChroma )
4386	{
4387	UInt uiCode;
4388	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
4389	{
4390	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
4391	READ_FLAG( uiCode, "chroma_weight_lX_flag" ); // u(1): chroma_weight_l0_flag
4392	wp[1].bPresentFlag = ( uiCode == 1 );
4393	wp[2].bPresentFlag = ( uiCode == 1 );
4394	uiTotalSignalledWeightFlags += 2*wp[1].bPresentFlag;
4395	}
4396	}
4397	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
4398	{
4399	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
4400	if ( wp[0].bPresentFlag )
4401	{
4402	Int iDeltaWeight;
4403	READ_SVLC( iDeltaWeight, "delta_luma_weight_lX" ); // se(v): delta_luma_weight_l0[i]
4404	assert( iDeltaWeight >= -128 );
4405	assert( iDeltaWeight <= 127 );
4406	wp[0].iWeight = (iDeltaWeight + (1<<wp[0].uiLog2WeightDenom));
4407	READ_SVLC( wp[0].iOffset, "luma_offset_lX" ); // se(v): luma_offset_l0[i]
4408	assert( wp[0].iOffset >= -128 );
4409	assert( wp[0].iOffset <= 127 );
4410	}
4411	else
4412	{
4413	wp[0].iWeight = (1 << wp[0].uiLog2WeightDenom);
4414	wp[0].iOffset = 0;
4415	}
4416	if ( bChroma )
4417	{
4418	if ( wp[1].bPresentFlag )
4419	{
4420	for ( Int j=1 ; j<3 ; j++ )
4421	{
4422	Int iDeltaWeight;
4423	READ_SVLC( iDeltaWeight, "delta_chroma_weight_lX" ); // se(v): chroma_weight_l0[i][j]
4424	assert( iDeltaWeight >= -128 );
4425	assert( iDeltaWeight <= 127 );
4426	wp[j].iWeight = (iDeltaWeight + (1<<wp[1].uiLog2WeightDenom));
4427
4428	Int iDeltaChroma;
4429	READ_SVLC( iDeltaChroma, "delta_chroma_offset_lX" ); // se(v): delta_chroma_offset_l0[i][j]
4430	assert( iDeltaChroma >= -512 );
4431	assert( iDeltaChroma <= 511 );
4432	Int pred = ( 128 - ( ( 128*wp[j].iWeight)>>(wp[j].uiLog2WeightDenom) ) );
4433	wp[j].iOffset = Clip3(-128, 127, (iDeltaChroma + pred) );
4434	}
4435	}
4436	else
4437	{
4438	for ( Int j=1 ; j<3 ; j++ )
4439	{
4440	wp[j].iWeight = (1 << wp[j].uiLog2WeightDenom);
4441	wp[j].iOffset = 0;
4442	}
4443	}
4444	}
4445	}
4446
4447	for ( Int iRefIdx=pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx<MAX_NUM_REF ; iRefIdx++ )
4448	{
4449	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
4450
4451	wp[0].bPresentFlag = false;
4452	wp[1].bPresentFlag = false;
4453	wp[2].bPresentFlag = false;
4454	}
4455	}
4456	assert(uiTotalSignalledWeightFlags<=24);
4457	}
4458
4459	/** decode quantization matrix
4460	* \param scalingList quantization matrix information
4461	*/
4462	Void TDecCavlc::parseScalingList(TComScalingList* scalingList)
4463	{
4464	UInt code, sizeId, listId;
4465	Bool scalingListPredModeFlag;
4466	//for each size
4467	for(sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
4468	{
4469	for(listId = 0; listId < g_scalingListNum[sizeId]; listId++)
4470	{
4471	READ_FLAG( code, "scaling_list_pred_mode_flag");
4472	scalingListPredModeFlag = (code) ? true : false;
4473	if(!scalingListPredModeFlag) //Copy Mode
4474	{
4475	READ_UVLC( code, "scaling_list_pred_matrix_id_delta");
4476	scalingList->setRefMatrixId (sizeId,listId,(UInt)((Int)(listId)-(code)));
4477	if( sizeId > SCALING_LIST_8x8 )
4478	{
4479	scalingList->setScalingListDC(sizeId,listId,((listId == scalingList->getRefMatrixId (sizeId,listId))? 16 :scalingList->getScalingListDC(sizeId, scalingList->getRefMatrixId (sizeId,listId))));
4480	}
4481	scalingList->processRefMatrix( sizeId, listId, scalingList->getRefMatrixId (sizeId,listId));
4482
4483	}
4484	else //DPCM Mode
4485	{
4486	xDecodeScalingList(scalingList, sizeId, listId);
4487	}
4488	}
4489	}
4490
4491	return;
4492	}
4493	/** decode DPCM
4494	* \param scalingList quantization matrix information
4495	* \param sizeId size index
4496	* \param listId list index
4497	*/
4498	Void TDecCavlc::xDecodeScalingList(TComScalingList *scalingList, UInt sizeId, UInt listId)
4499	{
4500	Int i,coefNum = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]);
4501	Int data;
4502	Int scalingListDcCoefMinus8 = 0;
4503	Int nextCoef = SCALING_LIST_START_VALUE;
4504	UInt* scan = (sizeId == 0) ? g_auiSigLastScan [ SCAN_DIAG ] [ 1 ] : g_sigLastScanCG32x32;
4505	Int *dst = scalingList->getScalingListAddress(sizeId, listId);
4506
4507	if( sizeId > SCALING_LIST_8x8 )
4508	{
4509	READ_SVLC( scalingListDcCoefMinus8, "scaling_list_dc_coef_minus8");
4510	scalingList->setScalingListDC(sizeId,listId,scalingListDcCoefMinus8 + 8);
4511	nextCoef = scalingList->getScalingListDC(sizeId,listId);
4512	}
4513
4514	for(i = 0; i < coefNum; i++)
4515	{
4516	READ_SVLC( data, "scaling_list_delta_coef");
4517	nextCoef = (nextCoef + data + 256 ) % 256;
4518	dst[scan[i]] = nextCoef;
4519	}
4520	}
4521
4522	Bool TDecCavlc::xMoreRbspData()
4523	{
4524	Int bitsLeft = m_pcBitstream->getNumBitsLeft();
4525
4526	// if there are more than 8 bits, it cannot be rbsp_trailing_bits
4527	if (bitsLeft > 8)
4528	{
4529	return true;
4530	}
4531
4532	UChar lastByte = m_pcBitstream->peekBits(bitsLeft);
4533	Int cnt = bitsLeft;
4534
4535	// remove trailing bits equal to zero
4536	while ((cnt>0) && ((lastByte & 1) == 0))
4537	{
4538	lastByte >>= 1;
4539	cnt--;
4540	}
4541	// remove bit equal to one
4542	cnt--;
4543
4544	// we should not have a negative number of bits
4545	assert (cnt>=0);
4546
4547	// we have more data, if cnt is not zero
4548	return (cnt>0);
4549	}
4550
4551	#if Q0048_CGS_3D_ASYMLUT
4552	Void TDecCavlc::xParse3DAsymLUT( TCom3DAsymLUT * pc3DAsymLUT )
4553	{
4554	#if R0150_CGS_SIGNAL_CONSTRAINTS
4555	UInt uiNumRefLayersM1;
4556	READ_UVLC( uiNumRefLayersM1 , "num_cm_ref_layers_minus1" );
4557	assert( uiNumRefLayersM1 <= 61 );
4558	for( UInt i = 0 ; i <= uiNumRefLayersM1 ; i++ )
4559	{
4560	UInt uiRefLayerId;
4561	READ_CODE( 6 , uiRefLayerId , "cm_ref_layer_id" );
4562	pc3DAsymLUT->addRefLayerId( uiRefLayerId );
4563	}
4564	#endif
4565	UInt uiCurOctantDepth , uiCurPartNumLog2 , uiInputBitDepthM8 , uiOutputBitDepthM8 , uiResQaunBit;
4566	#if R0300_CGS_RES_COEFF_CODING
4567	UInt uiDeltaBits;
4568	#endif
4569	READ_CODE( 2 , uiCurOctantDepth , "cm_octant_depth" );
4570	READ_CODE( 2 , uiCurPartNumLog2 , "cm_y_part_num_log2" );
4571	#if R0150_CGS_SIGNAL_CONSTRAINTS
4572	UInt uiChromaInputBitDepthM8 , uiChromaOutputBitDepthM8;
4573	READ_UVLC( uiInputBitDepthM8 , "cm_input_luma_bit_depth_minus8" );
4574	READ_UVLC( uiChromaInputBitDepthM8 , "cm_input_chroma_bit_depth_minus8" );
4575	READ_UVLC( uiOutputBitDepthM8 , "cm_output_luma_bit_depth_minus8" );
4576	READ_UVLC( uiChromaOutputBitDepthM8 , "cm_output_chroma_bit_depth_minus8" );
4577	#else
4578	READ_CODE( 3 , uiInputBitDepthM8 , "cm_input_bit_depth_minus8" );
4579	Int iInputBitDepthCDelta;
4580	READ_SVLC(iInputBitDepthCDelta, "cm_input_bit_depth_chroma delta");
4581	READ_CODE( 3 , uiOutputBitDepthM8 , "cm_output_bit_depth_minus8" );
4582	Int iOutputBitDepthCDelta;
4583	READ_SVLC(iOutputBitDepthCDelta, "cm_output_bit_depth_chroma_delta");
4584	#endif
4585	READ_CODE( 2 , uiResQaunBit , "cm_res_quant_bit" );
4586	#if R0300_CGS_RES_COEFF_CODING
4587	READ_CODE( 2 , uiDeltaBits , "cm_flc_bits" );
4588	pc3DAsymLUT->setDeltaBits(uiDeltaBits + 1);
4589	#endif
4590
4591	#if R0151_CGS_3D_ASYMLUT_IMPROVE
4592	#if R0150_CGS_SIGNAL_CONSTRAINTS
4593	Int nAdaptCThresholdU = 1 << ( uiChromaInputBitDepthM8 + 8 - 1 );
4594	Int nAdaptCThresholdV = 1 << ( uiChromaInputBitDepthM8 + 8 - 1 );
4595	#else
4596	Int nAdaptCThresholdU = 1 << ( uiInputBitDepthM8 + 8 + iInputBitDepthCDelta - 1 );
4597	Int nAdaptCThresholdV = 1 << ( uiInputBitDepthM8 + 8 + iInputBitDepthCDelta - 1 );
4598	#endif
4599	if( uiCurOctantDepth == 1 )
4600	{
4601	Int delta = 0;
4602	READ_SVLC( delta , "cm_adapt_threshold_u_delta" );
4603	nAdaptCThresholdU += delta;
4604	READ_SVLC( delta , "cm_adapt_threshold_v_delta" );
4605	nAdaptCThresholdV += delta;
4606	}
4607	#endif
4608	pc3DAsymLUT->destroy();
4609	pc3DAsymLUT->create( uiCurOctantDepth , uiInputBitDepthM8 + 8 ,
4610	#if R0150_CGS_SIGNAL_CONSTRAINTS
4611	uiChromaInputBitDepthM8 + 8 ,
4612	#else
4613	uiInputBitDepthM8 + 8 + iInputBitDepthCDelta,
4614	#endif
4615	uiOutputBitDepthM8 + 8 ,
4616	#if R0150_CGS_SIGNAL_CONSTRAINTS
4617	uiChromaOutputBitDepthM8 + 8 ,
4618	#else
4619	uiOutputBitDepthM8 + 8 + iOutputBitDepthCDelta ,
4620	#endif
4621	uiCurPartNumLog2
4622	#if R0151_CGS_3D_ASYMLUT_IMPROVE
4623	, nAdaptCThresholdU , nAdaptCThresholdV
4624	#endif
4625	);
4626	pc3DAsymLUT->setResQuantBit( uiResQaunBit );
4627
4628	#if R0164_CGS_LUT_BUGFIX_CHECK
4629	pc3DAsymLUT->xInitCuboids();
4630	#endif
4631	xParse3DAsymLUTOctant( pc3DAsymLUT , 0 , 0 , 0 , 0 , 1 << pc3DAsymLUT->getCurOctantDepth() );
4632	#if R0164_CGS_LUT_BUGFIX
4633	#if R0164_CGS_LUT_BUGFIX_CHECK
4634	printf("============= Before 'xCuboidsFilledCheck()': ================\n");
4635	pc3DAsymLUT->display();
4636	pc3DAsymLUT->xCuboidsFilledCheck( false );
4637	printf("============= After 'xCuboidsFilledCheck()': =================\n");
4638	pc3DAsymLUT->display();
4639	#endif
4640	#endif
4641	}
4642
4643	Void TDecCavlc::xParse3DAsymLUTOctant( TCom3DAsymLUT * pc3DAsymLUT , Int nDepth , Int yIdx , Int uIdx , Int vIdx , Int nLength )
4644	{
4645	UInt uiOctantSplit = nDepth < pc3DAsymLUT->getCurOctantDepth();
4646	if( nDepth < pc3DAsymLUT->getCurOctantDepth() )
4647	READ_FLAG( uiOctantSplit , "split_octant_flag" );
4648	Int nYPartNum = 1 << pc3DAsymLUT->getCurYPartNumLog2();
4649	if( uiOctantSplit )
4650	{
4651	Int nHalfLength = nLength >> 1;
4652	for( Int l = 0 ; l < 2 ; l++ )
4653	{
4654	for( Int m = 0 ; m < 2 ; m++ )
4655	{
4656	for( Int n = 0 ; n < 2 ; n++ )
4657	{
4658	xParse3DAsymLUTOctant( pc3DAsymLUT , nDepth + 1 , yIdx + l * nHalfLength * nYPartNum , uIdx + m * nHalfLength , vIdx + n * nHalfLength , nHalfLength );
4659	}
4660	}
4661	}
4662	}
4663	else
4664	{
4665	#if R0300_CGS_RES_COEFF_CODING
4666	Int nFLCbits = pc3DAsymLUT->getMappingShift()-pc3DAsymLUT->getResQuantBit()-pc3DAsymLUT->getDeltaBits() ;
4667	nFLCbits = nFLCbits >= 0 ? nFLCbits:0;
4668	#endif
4669	for( Int l = 0 ; l < nYPartNum ; l++ )
4670	{
4671	#if R0164_CGS_LUT_BUGFIX
4672	Int shift = pc3DAsymLUT->getCurOctantDepth() - nDepth ;
4673	#endif
4674	for( Int nVertexIdx = 0 ; nVertexIdx < 4 ; nVertexIdx++ )
4675	{
4676	UInt uiCodeVertex = 0;
4677	Int deltaY = 0 , deltaU = 0 , deltaV = 0;
4678	READ_FLAG( uiCodeVertex , "coded_vertex_flag" );
4679	if( uiCodeVertex )
4680	{
4681	#if R0151_CGS_3D_ASYMLUT_IMPROVE
4682	#if R0300_CGS_RES_COEFF_CODING
4683	xReadParam( deltaY, nFLCbits );
4684	xReadParam( deltaU, nFLCbits );
4685	xReadParam( deltaV, nFLCbits );
4686	#else
4687	xReadParam( deltaY );
4688	xReadParam( deltaU );
4689	xReadParam( deltaV );
4690	#endif
4691	#else
4692	READ_SVLC( deltaY , "resY" );
4693	READ_SVLC( deltaU , "resU" );
4694	READ_SVLC( deltaV , "resV" );
4695	#endif
4696	}
4697	#if R0164_CGS_LUT_BUGFIX
4698	pc3DAsymLUT->setCuboidVertexResTree( yIdx + (l<<shift) , uIdx , vIdx , nVertexIdx , deltaY , deltaU , deltaV );
4699	for (Int m = 1; m < (1<<shift); m++) {
4700	pc3DAsymLUT->setCuboidVertexResTree( yIdx + (l<<shift) + m , uIdx , vIdx , nVertexIdx , 0 , 0 , 0 );
4701	#if R0164_CGS_LUT_BUGFIX_CHECK
4702	pc3DAsymLUT->xSetFilled( yIdx + (l<<shift) + m , uIdx , vIdx );
4703	#endif
4704	}
4705	#else
4706	pc3DAsymLUT->setCuboidVertexResTree( yIdx + l , uIdx , vIdx , nVertexIdx , deltaY , deltaU , deltaV );
4707	#endif
4708	}
4709	#if R0164_CGS_LUT_BUGFIX_CHECK
4710	pc3DAsymLUT->xSetExplicit( yIdx + (l<<shift) , uIdx , vIdx );
4711	#endif
4712	}
4713	#if R0164_CGS_LUT_BUGFIX
4714	for ( Int u=0 ; u<nLength ; u++ ) {
4715	for ( Int v=0 ; v<nLength ; v++ ) {
4716	if ( u!=0 \|\| v!=0 ) {
4717	for ( Int y=0 ; y<nLength*nYPartNum ; y++ ) {
4718	for( Int nVertexIdx = 0 ; nVertexIdx < 4 ; nVertexIdx++ )
4719	{
4720	pc3DAsymLUT->setCuboidVertexResTree( yIdx + y , uIdx + u , vIdx + v , nVertexIdx , 0 , 0 , 0 );
4721	#if R0164_CGS_LUT_BUGFIX_CHECK
4722	pc3DAsymLUT->xSetFilled( yIdx + y , uIdx + u , vIdx + v );
4723	#endif
4724	}
4725	}
4726	}
4727	}
4728	}
4729	#endif
4730	}
4731	}
4732
4733	#if R0151_CGS_3D_ASYMLUT_IMPROVE
4734	#if R0300_CGS_RES_COEFF_CODING
4735	Void TDecCavlc::xReadParam( Int& param, Int rParam )
4736	#else
4737	Void TDecCavlc::xReadParam( Int& param )
4738	#endif
4739	{
4740	#if !R0300_CGS_RES_COEFF_CODING
4741	const UInt rParam = 7;
4742	#endif
4743	UInt prefix;
4744	UInt codeWord ;
4745	UInt rSymbol;
4746	UInt sign;
4747
4748	READ_UVLC( prefix, "quotient") ;
4749	READ_CODE (rParam, codeWord, "remainder");
4750	rSymbol = (prefix<<rParam) + codeWord;
4751
4752	if(rSymbol)
4753	{
4754	READ_FLAG(sign, "sign");
4755	param = sign ? -(Int)(rSymbol) : (Int)(rSymbol);
4756	}
4757	else param = 0;
4758	}
4759	#endif
4760	#if VPS_VUI_BSP_HRD_PARAMS
4761	Void TDecCavlc::parseVpsVuiBspHrdParams( TComVPS *vps )
4762	{
4763	UInt uiCode;
4764	assert (vps->getTimingInfo()->getTimingInfoPresentFlag() == 1);
4765	READ_UVLC( uiCode, "vps_num_add_hrd_params" ); vps->setVpsNumAddHrdParams(uiCode);
4766	vps->createBspHrdParamBuffer(vps->getVpsNumAddHrdParams()); // Also allocates m_cprmsAddPresentFlag and m_numSubLayerHrdMinus
4767
4768	for( Int i = vps->getNumHrdParameters(), j = 0; i < vps->getNumHrdParameters() + vps->getVpsNumAddHrdParams(); i++, j++ ) // j = i - vps->getNumHrdParameters()
4769	{
4770	if( i > 0 )
4771	{
4772	READ_FLAG( uiCode, "cprms_add_present_flag[i]" ); vps->setCprmsAddPresentFlag(j, uiCode ? true : false);
4773	}
4774	else
4775	{
4776	// i == 0
4777	if( vps->getNumHrdParameters() == 0 )
4778	{
4779	vps->setCprmsAddPresentFlag(0, true);
4780	}
4781	}
4782	READ_UVLC( uiCode, "num_sub_layer_hrd_minus1[i]" ); vps->setNumSubLayerHrdMinus1(j, uiCode );
4783	assert( uiCode <= vps->getMaxTLayers() - 1 );
4784
4785	parseHrdParameters( vps->getBspHrd(j), vps->getCprmsAddPresentFlag(j), vps->getNumSubLayerHrdMinus1(j) );
4786	if( i > 0 && !vps->getCprmsAddPresentFlag(i) )
4787	{
4788	// Copy common information parameters
4789	if( i == vps->getNumHrdParameters() )
4790	{
4791	vps->getBspHrd(j)->copyCommonInformation( vps->getHrdParameters( vps->getNumHrdParameters() - 1 ) );
4792	}
4793	else
4794	{
4795	vps->getBspHrd(j)->copyCommonInformation( vps->getBspHrd( j - 1 ) );
4796	}
4797	}
4798	}
4799	for (Int h = 1; h < vps->getNumOutputLayerSets(); h++)
4800	{
4801	Int lsIdx = vps->getOutputLayerSetIdx( h );
4802	READ_UVLC( uiCode, "num_signalled_partitioning_schemes[h]"); vps->setNumSignalledPartitioningSchemes(h, uiCode);
4803	for( Int j = 0; j < vps->getNumSignalledPartitioningSchemes(h); j++ )
4804	{
4805	READ_UVLC( uiCode, "num_partitions_in_scheme_minus1[h][j]" ); vps->setNumPartitionsInSchemeMinus1(h, j, uiCode);
4806	for( Int k = 0; k <= vps->getNumPartitionsInSchemeMinus1(h, j); k++ )
4807	{
4808	for( Int r = 0; r < vps->getNumLayersInIdList( lsIdx ); r++ )
4809	{
4810	READ_FLAG( uiCode, "layer_included_in_partition_flag[h][j][k][r]" ); vps->setLayerIncludedInPartitionFlag(h, j, k, r, uiCode ? true : false);
4811	}
4812	}
4813	}
4814	for( Int i = 0; i < vps->getNumSignalledPartitioningSchemes(h) + 1; i++ )
4815	{
4816	for( Int t = 0; t <= vps->getMaxSLayersInLayerSetMinus1(lsIdx); t++ )
4817	{
4818	READ_UVLC( uiCode, "num_bsp_schedules_minus1[h][i][t]"); vps->setNumBspSchedulesMinus1(h, i, t, uiCode);
4819	for( Int j = 0; j <= vps->getNumBspSchedulesMinus1(h, i, t); j++ )
4820	{
4821	for( Int k = 0; k < vps->getNumPartitionsInSchemeMinus1(h, i); k++ )
4822	{
4823	READ_UVLC( uiCode, "bsp_comb_hrd_idx[h][i][t][j][k]"); vps->setBspHrdIdx(h, i, t, j, k, uiCode);
4824	READ_UVLC( uiCode, "bsp_comb_sched_idx[h][i][t][j][k]"); vps->setBspSchedIdx(h, i, t, j, k, uiCode);
4825	}
4826	}
4827	}
4828	}
4829
4830	// To be done: Check each layer included in not more than one BSP in every partitioning scheme,
4831	// and other related checks associated with layers in bitstream partitions.
4832
4833	}
4834	}
4835	#endif
4836	#endif
4837	//! \}
4838

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