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TDecCAVLC.cpp @ 1505

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

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source: SHVCSoftware/trunk/source/Lib/TLibDecoder/TDecCAVLC.cpp @ 1505

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