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source: 3DVCSoftware/branches/HTM-12.1-dev0/source/Lib/TLibEncoder/TEncCavlc.cpp @ 1074

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Last change on this file since 1074 was 1074, checked in by tech, 10 years ago
Removed 3D-HEVC related macros.
Property svn:eol-style set to `native`
File size: 108.8 KB

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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2014, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file TEncCavlc.cpp
35	\brief CAVLC encoder class
36	*/
37
38	#include "../TLibCommon/CommonDef.h"
39	#include "TEncCavlc.h"
40	#include "SEIwrite.h"
41	#include "../TLibCommon/TypeDef.h"
42
43	//! \ingroup TLibEncoder
44	//! \{
45
46	#if ENC_DEC_TRACE
47
48	Void xTraceSPSHeader (TComSPS *pSPS)
49	{
50	#if H_MV_ENC_DEC_TRAC
51	#if H_MV_HLS10_GEN_FIX
52	fprintf( g_hTrace, "=========== Sequence Parameter Set LayerId: %d ===========\n", pSPS->getLayerId() );
53	#else
54	fprintf( g_hTrace, "=========== Sequence Parameter Set ===========\n" );
55	#endif
56	#else
57	fprintf( g_hTrace, "=========== Sequence Parameter Set ID: %d ===========\n", pSPS->getSPSId() );
58	#endif
59	}
60
61	Void xTracePPSHeader (TComPPS *pPPS)
62	{
63	#if H_MV_ENC_DEC_TRAC
64	#if H_MV_HLS10_GEN_FIX
65	fprintf( g_hTrace, "=========== Picture Parameter Set LayerId: %d ===========\n", pPPS->getLayerId() );
66	#else
67	fprintf( g_hTrace, "=========== Picture Parameter Set ===========\n" );
68	#endif
69	#else
70	fprintf( g_hTrace, "=========== Picture Parameter Set ID: %d ===========\n", pPPS->getPPSId() );
71	#endif
72	}
73
74	Void xTraceSliceHeader (TComSlice *pSlice)
75	{
76	fprintf( g_hTrace, "=========== Slice ===========\n");
77	}
78
79	#endif
80
81
82
83	// ====================================================================================================================
84	// Constructor / destructor / create / destroy
85	// ====================================================================================================================
86
87	TEncCavlc::TEncCavlc()
88	{
89	m_pcBitIf = NULL;
90	m_uiCoeffCost = 0;
91	}
92
93	TEncCavlc::~TEncCavlc()
94	{
95	}
96
97
98	// ====================================================================================================================
99	// Public member functions
100	// ====================================================================================================================
101
102	Void TEncCavlc::resetEntropy()
103	{
104	}
105
106
107	Void TEncCavlc::codeDFFlag(UInt uiCode, const Char *pSymbolName)
108	{
109	WRITE_FLAG(uiCode, pSymbolName);
110	}
111	Void TEncCavlc::codeDFSvlc(Int iCode, const Char *pSymbolName)
112	{
113	WRITE_SVLC(iCode, pSymbolName);
114	}
115
116	Void TEncCavlc::codeShortTermRefPicSet( TComSPS* pcSPS, TComReferencePictureSet* rps, Bool calledFromSliceHeader, Int idx)
117	{
118	#if PRINT_RPS_INFO
119	Int lastBits = getNumberOfWrittenBits();
120	#endif
121	if (idx > 0)
122	{
123	WRITE_FLAG( rps->getInterRPSPrediction(), "inter_ref_pic_set_prediction_flag" ); // inter_RPS_prediction_flag
124	}
125	if (rps->getInterRPSPrediction())
126	{
127	Int deltaRPS = rps->getDeltaRPS();
128	if(calledFromSliceHeader)
129	{
130	WRITE_UVLC( rps->getDeltaRIdxMinus1(), "delta_idx_minus1" ); // delta index of the Reference Picture Set used for prediction minus 1
131	}
132
133	WRITE_CODE( (deltaRPS >=0 ? 0: 1), 1, "delta_rps_sign" ); //delta_rps_sign
134	WRITE_UVLC( abs(deltaRPS) - 1, "abs_delta_rps_minus1"); // absolute delta RPS minus 1
135
136	for(Int j=0; j < rps->getNumRefIdc(); j++)
137	{
138	Int refIdc = rps->getRefIdc(j);
139	WRITE_CODE( (refIdc==1? 1: 0), 1, "used_by_curr_pic_flag" ); //first bit is "1" if Idc is 1
140	if (refIdc != 1)
141	{
142	WRITE_CODE( refIdc>>1, 1, "use_delta_flag" ); //second bit is "1" if Idc is 2, "0" otherwise.
143	}
144	}
145	}
146	else
147	{
148	WRITE_UVLC( rps->getNumberOfNegativePictures(), "num_negative_pics" );
149	WRITE_UVLC( rps->getNumberOfPositivePictures(), "num_positive_pics" );
150
151	Int prev = 0;
152	for(Int j=0 ; j < rps->getNumberOfNegativePictures(); j++)
153	{
154	WRITE_UVLC( prev-rps->getDeltaPOC(j)-1, "delta_poc_s0_minus1" );
155	prev = rps->getDeltaPOC(j);
156	WRITE_FLAG( rps->getUsed(j), "used_by_curr_pic_s0_flag");
157	}
158	prev = 0;
159	for(Int j=rps->getNumberOfNegativePictures(); j < rps->getNumberOfNegativePictures()+rps->getNumberOfPositivePictures(); j++)
160	{
161	WRITE_UVLC( rps->getDeltaPOC(j)-prev-1, "delta_poc_s1_minus1" );
162	prev = rps->getDeltaPOC(j);
163	WRITE_FLAG( rps->getUsed(j), "used_by_curr_pic_s1_flag" );
164	}
165	}
166
167	#if PRINT_RPS_INFO
168	printf("irps=%d (%2d bits) ", rps->getInterRPSPrediction(), getNumberOfWrittenBits() - lastBits);
169	rps->printDeltaPOC();
170	#endif
171	}
172
173
174	Void TEncCavlc::codePPS( TComPPS* pcPPS )
175	{
176	#if ENC_DEC_TRACE
177	xTracePPSHeader (pcPPS);
178	#endif
179
180	WRITE_UVLC( pcPPS->getPPSId(), "pps_pic_parameter_set_id" );
181	WRITE_UVLC( pcPPS->getSPSId(), "pps_seq_parameter_set_id" );
182	WRITE_FLAG( pcPPS->getDependentSliceSegmentsEnabledFlag() ? 1 : 0, "dependent_slice_segments_enabled_flag" );
183	WRITE_FLAG( pcPPS->getOutputFlagPresentFlag() ? 1 : 0, "output_flag_present_flag" );
184	WRITE_CODE( pcPPS->getNumExtraSliceHeaderBits(), 3, "num_extra_slice_header_bits");
185	WRITE_FLAG( pcPPS->getSignHideFlag(), "sign_data_hiding_flag" );
186	WRITE_FLAG( pcPPS->getCabacInitPresentFlag() ? 1 : 0, "cabac_init_present_flag" );
187	#if PPS_FIX_DEPTH
188	if( pcPPS->getSPS()->getVPS()->getDepthId(pcPPS->getSPS()->getLayerId()) )
189	{
190	WRITE_UVLC( pcPPS->getNumRefIdxL0DefaultActive(), "num_ref_idx_l0_default_active_minus1");
191	WRITE_UVLC( pcPPS->getNumRefIdxL1DefaultActive(), "num_ref_idx_l1_default_active_minus1");
192	}
193	else
194	{
195	#endif
196	WRITE_UVLC( pcPPS->getNumRefIdxL0DefaultActive()-1, "num_ref_idx_l0_default_active_minus1");
197	WRITE_UVLC( pcPPS->getNumRefIdxL1DefaultActive()-1, "num_ref_idx_l1_default_active_minus1");
198	#if PPS_FIX_DEPTH
199	}
200	#endif
201	WRITE_SVLC( pcPPS->getPicInitQPMinus26(), "init_qp_minus26");
202	WRITE_FLAG( pcPPS->getConstrainedIntraPred() ? 1 : 0, "constrained_intra_pred_flag" );
203	WRITE_FLAG( pcPPS->getUseTransformSkip() ? 1 : 0, "transform_skip_enabled_flag" );
204	WRITE_FLAG( pcPPS->getUseDQP() ? 1 : 0, "cu_qp_delta_enabled_flag" );
205	if ( pcPPS->getUseDQP() )
206	{
207	WRITE_UVLC( pcPPS->getMaxCuDQPDepth(), "diff_cu_qp_delta_depth" );
208	}
209	WRITE_SVLC( pcPPS->getChromaCbQpOffset(), "pps_cb_qp_offset" );
210	WRITE_SVLC( pcPPS->getChromaCrQpOffset(), "pps_cr_qp_offset" );
211	WRITE_FLAG( pcPPS->getSliceChromaQpFlag() ? 1 : 0, "pps_slice_chroma_qp_offsets_present_flag" );
212
213	WRITE_FLAG( pcPPS->getUseWP() ? 1 : 0, "weighted_pred_flag" ); // Use of Weighting Prediction (P_SLICE)
214	WRITE_FLAG( pcPPS->getWPBiPred() ? 1 : 0, "weighted_bipred_flag" ); // Use of Weighting Bi-Prediction (B_SLICE)
215	WRITE_FLAG( pcPPS->getTransquantBypassEnableFlag() ? 1 : 0, "transquant_bypass_enable_flag" );
216	WRITE_FLAG( pcPPS->getTilesEnabledFlag() ? 1 : 0, "tiles_enabled_flag" );
217	WRITE_FLAG( pcPPS->getEntropyCodingSyncEnabledFlag() ? 1 : 0, "entropy_coding_sync_enabled_flag" );
218	if( pcPPS->getTilesEnabledFlag() )
219	{
220	WRITE_UVLC( pcPPS->getNumColumnsMinus1(), "num_tile_columns_minus1" );
221	WRITE_UVLC( pcPPS->getNumRowsMinus1(), "num_tile_rows_minus1" );
222	WRITE_FLAG( pcPPS->getUniformSpacingFlag(), "uniform_spacing_flag" );
223	if( pcPPS->getUniformSpacingFlag() == 0 )
224	{
225	for(UInt i=0; i<pcPPS->getNumColumnsMinus1(); i++)
226	{
227	WRITE_UVLC( pcPPS->getColumnWidth(i)-1, "column_width_minus1" );
228	}
229	for(UInt i=0; i<pcPPS->getNumRowsMinus1(); i++)
230	{
231	WRITE_UVLC( pcPPS->getRowHeight(i)-1, "row_height_minus1" );
232	}
233	}
234	if(pcPPS->getNumColumnsMinus1() !=0 \|\| pcPPS->getNumRowsMinus1() !=0)
235	{
236	WRITE_FLAG( pcPPS->getLoopFilterAcrossTilesEnabledFlag()?1 : 0, "loop_filter_across_tiles_enabled_flag");
237	}
238	}
239	WRITE_FLAG( pcPPS->getLoopFilterAcrossSlicesEnabledFlag()?1 : 0, "loop_filter_across_slices_enabled_flag");
240	WRITE_FLAG( pcPPS->getDeblockingFilterControlPresentFlag()?1 : 0, "deblocking_filter_control_present_flag");
241	if(pcPPS->getDeblockingFilterControlPresentFlag())
242	{
243	WRITE_FLAG( pcPPS->getDeblockingFilterOverrideEnabledFlag() ? 1 : 0, "deblocking_filter_override_enabled_flag" );
244	WRITE_FLAG( pcPPS->getPicDisableDeblockingFilterFlag() ? 1 : 0, "pps_disable_deblocking_filter_flag" );
245	if(!pcPPS->getPicDisableDeblockingFilterFlag())
246	{
247	WRITE_SVLC( pcPPS->getDeblockingFilterBetaOffsetDiv2(), "pps_beta_offset_div2" );
248	WRITE_SVLC( pcPPS->getDeblockingFilterTcOffsetDiv2(), "pps_tc_offset_div2" );
249	}
250	}
251	#if !H_MV_HLS10_PPS
252	#if H_MV
253	if ( pcPPS->getLayerId() > 0 )
254	{
255	WRITE_FLAG( pcPPS->getPpsInferScalingListFlag( ) ? 1 : 0 , "pps_infer_scaling_list_flag" );
256	}
257
258	if( pcPPS->getPpsInferScalingListFlag( ) )
259	{
260	WRITE_CODE( pcPPS->getPpsScalingListRefLayerId( ), 6, "pps_scaling_list_ref_layer_id" );
261	}
262	else
263	{
264	#endif
265	#endif
266	WRITE_FLAG( pcPPS->getScalingListPresentFlag() ? 1 : 0, "pps_scaling_list_data_present_flag" );
267	if( pcPPS->getScalingListPresentFlag() )
268	{
269	codeScalingList( m_pcSlice->getScalingList() );
270	}
271	#if !H_MV_HLS10_PPS
272	#if H_MV
273	}
274	#endif
275	#endif
276	#if PPS_FIX_DEPTH
277	if( pcPPS->getSPS()->getVPS()->getDepthId(pcPPS->getSPS()->getLayerId()) )
278	{
279	WRITE_FLAG( 1, "lists_modification_present_flag" );
280	}
281	else
282	#endif
283	WRITE_FLAG( pcPPS->getListsModificationPresentFlag(), "lists_modification_present_flag");
284	WRITE_UVLC( pcPPS->getLog2ParallelMergeLevelMinus2(), "log2_parallel_merge_level_minus2");
285	WRITE_FLAG( pcPPS->getSliceHeaderExtensionPresentFlag() ? 1 : 0, "slice_segment_header_extension_present_flag");
286
287	#if H_3D
288	if(( !pcPPS->getSPS()->getVPS()->getDepthId( pcPPS->getSPS()->getLayerId() ) )\|\|
289	pcPPS->getLayerId() != 1 )
290	{
291	pcPPS->setPps3dExtensionFlag( false );
292	}
293	#endif
294
295	#if !H_MV
296	WRITE_FLAG( 0, "pps_extension_flag" );
297	#else
298	WRITE_FLAG( 1, "pps_extension_present_flag" );
299
300	WRITE_FLAG( pcPPS->getPpsRangeExtensionsFlag( ) ? 1 : 0 , "pps_range_extensions_flag" );
301	WRITE_FLAG( pcPPS->getPpsMultilayerExtensionFlag( ) ? 1 : 0 , "pps_multilayer_extension_flag" );
302	#if !H_3D
303	WRITE_CODE( pcPPS->getPpsExtension6bits( ), 6, "pps_extension_6bits" );
304	#else
305	WRITE_FLAG( pcPPS->getPps3dExtensionFlag( ) ? 1 : 0 , "pps_3d_extension_flag" );
306	WRITE_CODE( pcPPS->getPpsExtension5bits( ), 5, "pps_extension_5bits" );
307	#endif
308	if ( pcPPS->getPpsRangeExtensionsFlag() )
309	{
310	assert(0);
311	}
312
313	if ( pcPPS->getPpsMultilayerExtensionFlag() )
314	{
315	#if H_MV_HLS10_PPS
316	codePPSMultilayerExtension( pcPPS );
317	#else
318	WRITE_FLAG( pcPPS->getPocResetInfoPresentFlag( ) ? 1 : 0 , "poc_reset_info_present_flag" );
319	WRITE_FLAG( 0, "pps_extension_reserved_zero_flag" );
320	#endif
321	}
322
323	#if H_3D
324	if( pcPPS->getPps3dExtensionFlag( ) ) // This probably needs to be aligned with Rext and SHVC
325	{
326	codePPSExtension( pcPPS );
327	}
328	#endif
329	#endif
330
331	}
332
333	#if H_3D
334	Void TEncCavlc::codePPSExtension ( TComPPS* pcPPS )
335	{
336	// Assuming that all PPS indirectly refer to the same VPS via different SPS
337	// There is no parsing dependency in decoding DLT in PPS.
338	// The VPS information passed to decodePPS() is used to arrange the decoded DLT tables to their corresponding layers.
339	// This is equivalent to the process of
340	// Step 1) decoding DLT tables based on the number of depth layers, and
341	// Step 2) mapping DLT tables to the depth layers
342	// as described in the 3D-HEVC WD.
343	TComVPS* pcVPS = pcPPS->getSPS()->getVPS();
344
345	TComDLT* pcDLT = pcPPS->getDLT();
346
347	WRITE_FLAG( pcDLT->getDltPresentFlag() ? 1 : 0, "dlt_present_flag" );
348
349	if ( pcDLT->getDltPresentFlag() )
350	{
351	WRITE_CODE(pcDLT->getNumDepthViews(), 6, "pps_depth_layers_minus1");
352	WRITE_CODE((pcDLT->getDepthViewBitDepth() - 8), 4, "pps_bit_depth_for_depth_views_minus8");
353
354	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
355	{
356	if ( i != 0 )
357	{
358	if ( pcVPS->getDepthId( i ) == 1 )
359	{
360	WRITE_FLAG( pcDLT->getUseDLTFlag( i ) ? 1 : 0, "dlt_flag[i]" );
361
362	if ( pcDLT->getUseDLTFlag( i ) )
363	{
364	WRITE_FLAG( pcDLT->getInterViewDltPredEnableFlag( i ) ? 1 : 0, "inter_view_dlt_pred_enable_flag[ i ]");
365
366	// ----------------------------- determine whether to use bit-map -----------------------------
367	Bool bDltBitMapRepFlag = false;
368	UInt uiNumBitsNonBitMap = 0;
369	UInt uiNumBitsBitMap = 0;
370
371	UInt uiMaxDiff = 0;
372	UInt uiMinDiff = 0xffffffff;
373	UInt uiLengthMinDiff = 0;
374	UInt uiLengthDltDiffMinusMin = 0;
375
376	UInt* puiDltDiffValues = NULL;
377
378	Int aiIdx2DepthValue_coded[256];
379	UInt uiNumDepthValues_coded = 0;
380
381	uiNumDepthValues_coded = pcDLT->getNumDepthValues(i);
382	for( UInt ui = 0; ui<uiNumDepthValues_coded; ui++ )
383	{
384	aiIdx2DepthValue_coded[ui] = pcDLT->idx2DepthValue(i, ui);
385	}
386
387	if( pcDLT->getInterViewDltPredEnableFlag( i ) )
388	{
389	AOF( pcVPS->getDepthId( 1 ) == 1 );
390	AOF( i > 1 );
391	// assumes ref layer id to be 1
392	Int* piRefDLT = pcDLT->idx2DepthValue( 1 );
393	UInt uiRefNum = pcDLT->getNumDepthValues( 1 );
394	pcDLT->getDeltaDLT(i, piRefDLT, uiRefNum, aiIdx2DepthValue_coded, &uiNumDepthValues_coded);
395	}
396
397	if ( NULL == (puiDltDiffValues = (UInt *)calloc(uiNumDepthValues_coded, sizeof(UInt))) )
398	{
399	// This should be changed to an assertion.
400	exit(-1);
401	}
402
403	for (UInt d = 1; d < uiNumDepthValues_coded; d++)
404	{
405	puiDltDiffValues[d] = aiIdx2DepthValue_coded[d] - aiIdx2DepthValue_coded[d-1];
406
407	if ( uiMaxDiff < puiDltDiffValues[d] )
408	{
409	uiMaxDiff = puiDltDiffValues[d];
410	}
411
412	if ( uiMinDiff > puiDltDiffValues[d] )
413	{
414	uiMinDiff = puiDltDiffValues[d];
415	}
416	}
417
418	// counting bits
419	// diff coding branch
420	uiNumBitsNonBitMap += 8; // u(v) bits for num_depth_values_in_dlt[layerId] (i.e. num_entry[ layerId ])
421
422	if ( uiNumDepthValues_coded > 1 )
423	{
424	uiNumBitsNonBitMap += 8; // u(v) bits for max_diff[ layerId ]
425	}
426
427	if ( uiNumDepthValues_coded > 2 )
428	{
429	uiLengthMinDiff = (UInt) ceil(Log2(uiMaxDiff + 1));
430	uiNumBitsNonBitMap += uiLengthMinDiff; // u(v) bits for min_diff[ layerId ]
431	}
432
433	uiNumBitsNonBitMap += 8; // u(v) bits for dlt_depth_value0[ layerId ]
434
435	if (uiMaxDiff > uiMinDiff)
436	{
437	uiLengthDltDiffMinusMin = (UInt) ceil(Log2(uiMaxDiff - uiMinDiff + 1));
438	uiNumBitsNonBitMap += uiLengthDltDiffMinusMin * (uiNumDepthValues_coded - 1); // u(v) bits for dlt_depth_value_diff_minus_min[ layerId ][ j ]
439	}
440
441	// bit map branch
442	uiNumBitsBitMap = 256; // uiNumBitsBitMap = 1 << pcDLT->getDepthViewBitDepth();
443
444	// determine bDltBitMapFlag
445	bDltBitMapRepFlag = (uiNumBitsBitMap > uiNumBitsNonBitMap) ? false : true;
446
447	// ----------------------------- Actual coding -----------------------------
448	if ( pcDLT->getInterViewDltPredEnableFlag( i ) == false )
449	{
450	WRITE_FLAG( bDltBitMapRepFlag ? 1 : 0, "dlt_bit_map_rep_flag[ layerId ]" );
451	}
452	else
453	{
454	bDltBitMapRepFlag = false;
455	}
456
457	// bit map coding
458	if ( bDltBitMapRepFlag )
459	{
460	UInt uiDltArrayIndex = 0;
461	for (UInt d=0; d < 256; d++)
462	{
463	if ( d == aiIdx2DepthValue_coded[uiDltArrayIndex] )
464	{
465	WRITE_FLAG(1, "dlt_bit_map_flag[ layerId ][ j ]");
466	uiDltArrayIndex++;
467	}
468	else
469	{
470	WRITE_FLAG(0, "dlt_bit_map_flag[ layerId ][ j ]");
471	}
472	}
473	}
474	// Diff Coding
475	else
476	{
477	WRITE_CODE(uiNumDepthValues_coded, 8, "num_depth_values_in_dlt[i]"); // num_entry
478	{
479	// The condition if( uiNumDepthValues_coded > 0 ) is always true since for Single-view Diff Coding, there is at least one depth value in depth component.
480	if ( uiNumDepthValues_coded > 1 )
481	{
482	WRITE_CODE(uiMaxDiff, 8, "max_diff[ layerId ]"); // max_diff
483	}
484
485	if ( uiNumDepthValues_coded > 2 )
486	{
487	WRITE_CODE((uiMinDiff - 1), uiLengthMinDiff, "min_diff_minus1[ layerId ]"); // min_diff_minus1
488	}
489
490	WRITE_CODE(aiIdx2DepthValue_coded[0], 8, "dlt_depth_value0[layerId]"); // entry0
491
492	if (uiMaxDiff > uiMinDiff)
493	{
494	for (UInt d=1; d < uiNumDepthValues_coded; d++)
495	{
496	WRITE_CODE( (puiDltDiffValues[d] - uiMinDiff), uiLengthDltDiffMinusMin, "dlt_depth_value_diff_minus_min[ layerId ][ j ]"); // entry_value_diff_minus_min[ k ]
497	}
498	}
499	}
500	}
501
502	free(puiDltDiffValues);
503	}
504	}
505	}
506	}
507	}
508	}
509	#endif
510
511	Void TEncCavlc::codeVUI( TComVUI pcVUI, TComSPS pcSPS )
512	{
513	#if ENC_DEC_TRACE
514	fprintf( g_hTrace, "----------- vui_parameters -----------\n");
515	#endif
516	WRITE_FLAG(pcVUI->getAspectRatioInfoPresentFlag(), "aspect_ratio_info_present_flag");
517	if (pcVUI->getAspectRatioInfoPresentFlag())
518	{
519	WRITE_CODE(pcVUI->getAspectRatioIdc(), 8, "aspect_ratio_idc" );
520	if (pcVUI->getAspectRatioIdc() == 255)
521	{
522	WRITE_CODE(pcVUI->getSarWidth(), 16, "sar_width");
523	WRITE_CODE(pcVUI->getSarHeight(), 16, "sar_height");
524	}
525	}
526	WRITE_FLAG(pcVUI->getOverscanInfoPresentFlag(), "overscan_info_present_flag");
527	if (pcVUI->getOverscanInfoPresentFlag())
528	{
529	WRITE_FLAG(pcVUI->getOverscanAppropriateFlag(), "overscan_appropriate_flag");
530	}
531	WRITE_FLAG(pcVUI->getVideoSignalTypePresentFlag(), "video_signal_type_present_flag");
532	#if H_MV
533	assert( pcSPS->getLayerId() == 0 \|\| !pcVUI->getVideoSignalTypePresentFlag() );
534	#endif
535	if (pcVUI->getVideoSignalTypePresentFlag())
536	{
537	WRITE_CODE(pcVUI->getVideoFormat(), 3, "video_format");
538	WRITE_FLAG(pcVUI->getVideoFullRangeFlag(), "video_full_range_flag");
539	WRITE_FLAG(pcVUI->getColourDescriptionPresentFlag(), "colour_description_present_flag");
540	if (pcVUI->getColourDescriptionPresentFlag())
541	{
542	WRITE_CODE(pcVUI->getColourPrimaries(), 8, "colour_primaries");
543	WRITE_CODE(pcVUI->getTransferCharacteristics(), 8, "transfer_characteristics");
544	WRITE_CODE(pcVUI->getMatrixCoefficients(), 8, "matrix_coefficients");
545	}
546	}
547
548	WRITE_FLAG(pcVUI->getChromaLocInfoPresentFlag(), "chroma_loc_info_present_flag");
549	if (pcVUI->getChromaLocInfoPresentFlag())
550	{
551	WRITE_UVLC(pcVUI->getChromaSampleLocTypeTopField(), "chroma_sample_loc_type_top_field");
552	WRITE_UVLC(pcVUI->getChromaSampleLocTypeBottomField(), "chroma_sample_loc_type_bottom_field");
553	}
554
555	WRITE_FLAG(pcVUI->getNeutralChromaIndicationFlag(), "neutral_chroma_indication_flag");
556	WRITE_FLAG(pcVUI->getFieldSeqFlag(), "field_seq_flag");
557	WRITE_FLAG(pcVUI->getFrameFieldInfoPresentFlag(), "frame_field_info_present_flag");
558
559	Window defaultDisplayWindow = pcVUI->getDefaultDisplayWindow();
560	WRITE_FLAG(defaultDisplayWindow.getWindowEnabledFlag(), "default_display_window_flag");
561	if( defaultDisplayWindow.getWindowEnabledFlag() )
562	{
563	WRITE_UVLC(defaultDisplayWindow.getWindowLeftOffset(), "def_disp_win_left_offset");
564	WRITE_UVLC(defaultDisplayWindow.getWindowRightOffset(), "def_disp_win_right_offset");
565	WRITE_UVLC(defaultDisplayWindow.getWindowTopOffset(), "def_disp_win_top_offset");
566	WRITE_UVLC(defaultDisplayWindow.getWindowBottomOffset(), "def_disp_win_bottom_offset");
567	}
568	TimingInfo *timingInfo = pcVUI->getTimingInfo();
569	WRITE_FLAG(timingInfo->getTimingInfoPresentFlag(), "vui_timing_info_present_flag");
570	if(timingInfo->getTimingInfoPresentFlag())
571	{
572	WRITE_CODE(timingInfo->getNumUnitsInTick(), 32, "vui_num_units_in_tick");
573	WRITE_CODE(timingInfo->getTimeScale(), 32, "vui_time_scale");
574	WRITE_FLAG(timingInfo->getPocProportionalToTimingFlag(), "vui_poc_proportional_to_timing_flag");
575	if(timingInfo->getPocProportionalToTimingFlag())
576	{
577	WRITE_UVLC(timingInfo->getNumTicksPocDiffOneMinus1(), "vui_num_ticks_poc_diff_one_minus1");
578	}
579	WRITE_FLAG(pcVUI->getHrdParametersPresentFlag(), "hrd_parameters_present_flag");
580	if( pcVUI->getHrdParametersPresentFlag() )
581	{
582	codeHrdParameters(pcVUI->getHrdParameters(), 1, pcSPS->getMaxTLayers() - 1 );
583	}
584	}
585
586	WRITE_FLAG(pcVUI->getBitstreamRestrictionFlag(), "bitstream_restriction_flag");
587	if (pcVUI->getBitstreamRestrictionFlag())
588	{
589	WRITE_FLAG(pcVUI->getTilesFixedStructureFlag(), "tiles_fixed_structure_flag");
590	WRITE_FLAG(pcVUI->getMotionVectorsOverPicBoundariesFlag(), "motion_vectors_over_pic_boundaries_flag");
591	WRITE_FLAG(pcVUI->getRestrictedRefPicListsFlag(), "restricted_ref_pic_lists_flag");
592	WRITE_UVLC(pcVUI->getMinSpatialSegmentationIdc(), "min_spatial_segmentation_idc");
593	WRITE_UVLC(pcVUI->getMaxBytesPerPicDenom(), "max_bytes_per_pic_denom");
594	WRITE_UVLC(pcVUI->getMaxBitsPerMinCuDenom(), "max_bits_per_mincu_denom");
595	WRITE_UVLC(pcVUI->getLog2MaxMvLengthHorizontal(), "log2_max_mv_length_horizontal");
596	WRITE_UVLC(pcVUI->getLog2MaxMvLengthVertical(), "log2_max_mv_length_vertical");
597	}
598	}
599
600	Void TEncCavlc::codeHrdParameters( TComHRD *hrd, Bool commonInfPresentFlag, UInt maxNumSubLayersMinus1 )
601	{
602	if( commonInfPresentFlag )
603	{
604	WRITE_FLAG( hrd->getNalHrdParametersPresentFlag() ? 1 : 0 , "nal_hrd_parameters_present_flag" );
605	WRITE_FLAG( hrd->getVclHrdParametersPresentFlag() ? 1 : 0 , "vcl_hrd_parameters_present_flag" );
606	if( hrd->getNalHrdParametersPresentFlag() \|\| hrd->getVclHrdParametersPresentFlag() )
607	{
608	WRITE_FLAG( hrd->getSubPicCpbParamsPresentFlag() ? 1 : 0, "sub_pic_cpb_params_present_flag" );
609	if( hrd->getSubPicCpbParamsPresentFlag() )
610	{
611	WRITE_CODE( hrd->getTickDivisorMinus2(), 8, "tick_divisor_minus2" );
612	WRITE_CODE( hrd->getDuCpbRemovalDelayLengthMinus1(), 5, "du_cpb_removal_delay_length_minus1" );
613	WRITE_FLAG( hrd->getSubPicCpbParamsInPicTimingSEIFlag() ? 1 : 0, "sub_pic_cpb_params_in_pic_timing_sei_flag" );
614	WRITE_CODE( hrd->getDpbOutputDelayDuLengthMinus1(), 5, "dpb_output_delay_du_length_minus1" );
615	}
616	WRITE_CODE( hrd->getBitRateScale(), 4, "bit_rate_scale" );
617	WRITE_CODE( hrd->getCpbSizeScale(), 4, "cpb_size_scale" );
618	if( hrd->getSubPicCpbParamsPresentFlag() )
619	{
620	WRITE_CODE( hrd->getDuCpbSizeScale(), 4, "du_cpb_size_scale" );
621	}
622	WRITE_CODE( hrd->getInitialCpbRemovalDelayLengthMinus1(), 5, "initial_cpb_removal_delay_length_minus1" );
623	WRITE_CODE( hrd->getCpbRemovalDelayLengthMinus1(), 5, "au_cpb_removal_delay_length_minus1" );
624	WRITE_CODE( hrd->getDpbOutputDelayLengthMinus1(), 5, "dpb_output_delay_length_minus1" );
625	}
626	}
627	Int i, j, nalOrVcl;
628	for( i = 0; i <= maxNumSubLayersMinus1; i ++ )
629	{
630	WRITE_FLAG( hrd->getFixedPicRateFlag( i ) ? 1 : 0, "fixed_pic_rate_general_flag");
631	if( !hrd->getFixedPicRateFlag( i ) )
632	{
633	WRITE_FLAG( hrd->getFixedPicRateWithinCvsFlag( i ) ? 1 : 0, "fixed_pic_rate_within_cvs_flag");
634	}
635	else
636	{
637	hrd->setFixedPicRateWithinCvsFlag( i, true );
638	}
639	if( hrd->getFixedPicRateWithinCvsFlag( i ) )
640	{
641	WRITE_UVLC( hrd->getPicDurationInTcMinus1( i ), "elemental_duration_in_tc_minus1");
642	}
643	else
644	{
645	WRITE_FLAG( hrd->getLowDelayHrdFlag( i ) ? 1 : 0, "low_delay_hrd_flag");
646	}
647	if (!hrd->getLowDelayHrdFlag( i ))
648	{
649	WRITE_UVLC( hrd->getCpbCntMinus1( i ), "cpb_cnt_minus1");
650	}
651
652	for( nalOrVcl = 0; nalOrVcl < 2; nalOrVcl ++ )
653	{
654	if( ( ( nalOrVcl == 0 ) && ( hrd->getNalHrdParametersPresentFlag() ) ) \|\|
655	( ( nalOrVcl == 1 ) && ( hrd->getVclHrdParametersPresentFlag() ) ) )
656	{
657	for( j = 0; j <= ( hrd->getCpbCntMinus1( i ) ); j ++ )
658	{
659	WRITE_UVLC( hrd->getBitRateValueMinus1( i, j, nalOrVcl ), "bit_rate_value_minus1");
660	WRITE_UVLC( hrd->getCpbSizeValueMinus1( i, j, nalOrVcl ), "cpb_size_value_minus1");
661	if( hrd->getSubPicCpbParamsPresentFlag() )
662	{
663	WRITE_UVLC( hrd->getDuCpbSizeValueMinus1( i, j, nalOrVcl ), "cpb_size_du_value_minus1");
664	WRITE_UVLC( hrd->getDuBitRateValueMinus1( i, j, nalOrVcl ), "bit_rate_du_value_minus1");
665	}
666	WRITE_FLAG( hrd->getCbrFlag( i, j, nalOrVcl ) ? 1 : 0, "cbr_flag");
667	}
668	}
669	}
670	}
671	}
672
673	#if H_3D
674	Void TEncCavlc::codeSPS( TComSPS* pcSPS, Int viewIndex, Bool depthFlag )
675	#else
676	Void TEncCavlc::codeSPS( TComSPS* pcSPS )
677	#endif
678	{
679	#if ENC_DEC_TRACE
680	xTraceSPSHeader (pcSPS);
681	#endif
682	WRITE_CODE( pcSPS->getVPSId (), 4, "sps_video_parameter_set_id" );
683	#if H_MV
684	if ( pcSPS->getLayerId() == 0 )
685	{
686	#endif
687	WRITE_CODE( pcSPS->getMaxTLayers() - 1, 3, "sps_max_sub_layers_minus1" );
688	#if H_MV_HLS10_MULTILAYERSPS
689	#if H_MV
690	}
691	else
692	{
693	WRITE_CODE( pcSPS->getSpsExtOrMaxSubLayersMinus1( ), 3, "sps_ext_or_max_sub_layers_minus1" );
694	}
695	if ( !pcSPS->getMultiLayerExtSpsFlag() )
696	{
697	#endif
698	#endif
699
700	WRITE_FLAG( pcSPS->getTemporalIdNestingFlag() ? 1 : 0, "sps_temporal_id_nesting_flag" );
701	codePTL(pcSPS->getPTL(), 1, pcSPS->getMaxTLayers() - 1);
702	#if H_MV
703	}
704	#endif
705	WRITE_UVLC( pcSPS->getSPSId (), "sps_seq_parameter_set_id" );
706	#if H_MV
707	#if H_MV_HLS10_MULTILAYERSPS
708	if ( pcSPS->getMultiLayerExtSpsFlag() )
709	#else
710	if ( pcSPS->getLayerId() > 0 )
711	#endif
712	{
713	WRITE_FLAG( pcSPS->getUpdateRepFormatFlag( ) ? 1 : 0 , "update_rep_format_flag" );
714	if ( pcSPS->getUpdateRepFormatFlag() )
715	{
716	WRITE_CODE( pcSPS->getSpsRepFormatIdx( ), 8, "sps_rep_format_idx" );
717	}
718	}
719	else
720	{
721	#endif
722	WRITE_UVLC( pcSPS->getChromaFormatIdc (), "chroma_format_idc" );
723	assert(pcSPS->getChromaFormatIdc () == 1);
724	// in the first version chroma_format_idc can only be equal to 1 (4:2:0)
725	if( pcSPS->getChromaFormatIdc () == 3 )
726	{
727	WRITE_FLAG( 0, "separate_colour_plane_flag");
728	}
729
730	WRITE_UVLC( pcSPS->getPicWidthInLumaSamples (), "pic_width_in_luma_samples" );
731	WRITE_UVLC( pcSPS->getPicHeightInLumaSamples(), "pic_height_in_luma_samples" );
732	#if !H_MV_HLS10_MULTILAYERSPS
733	#if H_MV
734	}
735	#endif
736	#endif
737	Window conf = pcSPS->getConformanceWindow();
738
739	WRITE_FLAG( conf.getWindowEnabledFlag(), "conformance_window_flag" );
740	if (conf.getWindowEnabledFlag())
741	{
742	WRITE_UVLC( conf.getWindowLeftOffset() / TComSPS::getWinUnitX(pcSPS->getChromaFormatIdc() ), "conf_win_left_offset" );
743	WRITE_UVLC( conf.getWindowRightOffset() / TComSPS::getWinUnitX(pcSPS->getChromaFormatIdc() ), "conf_win_right_offset" );
744	WRITE_UVLC( conf.getWindowTopOffset() / TComSPS::getWinUnitY(pcSPS->getChromaFormatIdc() ), "conf_win_top_offset" );
745	WRITE_UVLC( conf.getWindowBottomOffset() / TComSPS::getWinUnitY(pcSPS->getChromaFormatIdc() ), "conf_win_bottom_offset" );
746	}
747	#if H_MV_HLS10_MULTILAYERSPS
748	#if H_MV
749	}
750	#endif
751	#endif
752
753	#if H_MV
754	#if H_MV_HLS10_MULTILAYERSPS
755	if ( !pcSPS->getMultiLayerExtSpsFlag() )
756	#else
757	if ( pcSPS->getLayerId() == 0 )
758	#endif
759	{
760	#endif
761	WRITE_UVLC( pcSPS->getBitDepthY() - 8, "bit_depth_luma_minus8" );
762	WRITE_UVLC( pcSPS->getBitDepthC() - 8, "bit_depth_chroma_minus8" );
763	#if H_MV
764	}
765	#endif
766	WRITE_UVLC( pcSPS->getBitsForPOC()-4, "log2_max_pic_order_cnt_lsb_minus4" );
767	#if H_MV
768	#if H_MV_HLS10_MULTILAYERSPS
769	if ( !pcSPS->getMultiLayerExtSpsFlag())
770	#else
771	if ( pcSPS->getLayerId() == 0 )
772	#endif
773	{
774	#endif
775	const Bool subLayerOrderingInfoPresentFlag = 1;
776	WRITE_FLAG(subLayerOrderingInfoPresentFlag, "sps_sub_layer_ordering_info_present_flag");
777	for(UInt i=0; i <= pcSPS->getMaxTLayers()-1; i++)
778	{
779	WRITE_UVLC( pcSPS->getMaxDecPicBuffering(i) - 1, "sps_max_dec_pic_buffering_minus1[i]" );
780	WRITE_UVLC( pcSPS->getNumReorderPics(i), "sps_num_reorder_pics[i]" );
781	WRITE_UVLC( pcSPS->getMaxLatencyIncrease(i), "sps_max_latency_increase_plus1[i]" );
782	if (!subLayerOrderingInfoPresentFlag)
783	{
784	break;
785	}
786	}
787	#if H_MV
788	}
789	#endif
790
791	assert( pcSPS->getMaxCUWidth() == pcSPS->getMaxCUHeight() );
792
793	WRITE_UVLC( pcSPS->getLog2MinCodingBlockSize() - 3, "log2_min_coding_block_size_minus3" );
794	WRITE_UVLC( pcSPS->getLog2DiffMaxMinCodingBlockSize(), "log2_diff_max_min_coding_block_size" );
795	WRITE_UVLC( pcSPS->getQuadtreeTULog2MinSize() - 2, "log2_min_transform_block_size_minus2" );
796	WRITE_UVLC( pcSPS->getQuadtreeTULog2MaxSize() - pcSPS->getQuadtreeTULog2MinSize(), "log2_diff_max_min_transform_block_size" );
797	WRITE_UVLC( pcSPS->getQuadtreeTUMaxDepthInter() - 1, "max_transform_hierarchy_depth_inter" );
798	WRITE_UVLC( pcSPS->getQuadtreeTUMaxDepthIntra() - 1, "max_transform_hierarchy_depth_intra" );
799	WRITE_FLAG( pcSPS->getScalingListFlag() ? 1 : 0, "scaling_list_enabled_flag" );
800	if(pcSPS->getScalingListFlag())
801	{
802	#if H_MV
803	#if H_MV_HLS10_MULTILAYERSPS
804	if ( pcSPS->getMultiLayerExtSpsFlag() )
805	#else
806	if ( pcSPS->getLayerId() > 0 )
807	#endif
808	{
809	WRITE_FLAG( pcSPS->getSpsInferScalingListFlag( ) ? 1 : 0 , "sps_infer_scaling_list_flag" );
810	}
811
812	if ( pcSPS->getSpsInferScalingListFlag() )
813	{
814	WRITE_CODE( pcSPS->getSpsScalingListRefLayerId( ), 6, "sps_scaling_list_ref_layer_id" );
815	}
816	else
817	{
818	#endif
819	WRITE_FLAG( pcSPS->getScalingListPresentFlag() ? 1 : 0, "sps_scaling_list_data_present_flag" );
820	if(pcSPS->getScalingListPresentFlag())
821	{
822	codeScalingList( m_pcSlice->getScalingList() );
823	}
824	#if H_MV
825	}
826	#endif
827	}
828	WRITE_FLAG( pcSPS->getUseAMP() ? 1 : 0, "amp_enabled_flag" );
829	WRITE_FLAG( pcSPS->getUseSAO() ? 1 : 0, "sample_adaptive_offset_enabled_flag");
830
831	WRITE_FLAG( pcSPS->getUsePCM() ? 1 : 0, "pcm_enabled_flag");
832	if( pcSPS->getUsePCM() )
833	{
834	WRITE_CODE( pcSPS->getPCMBitDepthLuma() - 1, 4, "pcm_sample_bit_depth_luma_minus1" );
835	WRITE_CODE( pcSPS->getPCMBitDepthChroma() - 1, 4, "pcm_sample_bit_depth_chroma_minus1" );
836	WRITE_UVLC( pcSPS->getPCMLog2MinSize() - 3, "log2_min_pcm_luma_coding_block_size_minus3" );
837	WRITE_UVLC( pcSPS->getPCMLog2MaxSize() - pcSPS->getPCMLog2MinSize(), "log2_diff_max_min_pcm_luma_coding_block_size" );
838	WRITE_FLAG( pcSPS->getPCMFilterDisableFlag()?1 : 0, "pcm_loop_filter_disable_flag");
839	}
840
841	assert( pcSPS->getMaxTLayers() > 0 );
842
843	TComRPSList* rpsList = pcSPS->getRPSList();
844	TComReferencePictureSet* rps;
845
846	WRITE_UVLC(rpsList->getNumberOfReferencePictureSets(), "num_short_term_ref_pic_sets" );
847	for(Int i=0; i < rpsList->getNumberOfReferencePictureSets(); i++)
848	{
849	rps = rpsList->getReferencePictureSet(i);
850	codeShortTermRefPicSet(pcSPS,rps,false, i);
851	}
852	WRITE_FLAG( pcSPS->getLongTermRefsPresent() ? 1 : 0, "long_term_ref_pics_present_flag" );
853	if (pcSPS->getLongTermRefsPresent())
854	{
855	WRITE_UVLC(pcSPS->getNumLongTermRefPicSPS(), "num_long_term_ref_pic_sps" );
856	for (UInt k = 0; k < pcSPS->getNumLongTermRefPicSPS(); k++)
857	{
858	WRITE_CODE( pcSPS->getLtRefPicPocLsbSps(k), pcSPS->getBitsForPOC(), "lt_ref_pic_poc_lsb_sps");
859	WRITE_FLAG( pcSPS->getUsedByCurrPicLtSPSFlag(k), "used_by_curr_pic_lt_sps_flag");
860	}
861	}
862	WRITE_FLAG( pcSPS->getTMVPFlagsPresent() ? 1 : 0, "sps_temporal_mvp_enable_flag" );
863
864	WRITE_FLAG( pcSPS->getUseStrongIntraSmoothing(), "sps_strong_intra_smoothing_enable_flag" );
865
866	WRITE_FLAG( pcSPS->getVuiParametersPresentFlag(), "vui_parameters_present_flag" );
867	if (pcSPS->getVuiParametersPresentFlag())
868	{
869	codeVUI(pcSPS->getVuiParameters(), pcSPS);
870	}
871
872	#if !H_MV
873	WRITE_FLAG( 0, "sps_extension_flag" );
874	#else
875	WRITE_FLAG( pcSPS->getSpsExtensionPresentFlag(), "sps_extension_present_flag" );
876
877	if ( pcSPS->getSpsExtensionPresentFlag() )
878	{
879	WRITE_FLAG( pcSPS->getSpsRangeExtensionsFlag( ) ? 1 : 0 , "sps_range_extensions_flag" );
880	WRITE_FLAG( pcSPS->getSpsMultilayerExtensionFlag( ) ? 1 : 0 , "sps_multilayer_extension_flag" );
881	#if !H_3D
882	WRITE_CODE( pcSPS->getSpsExtension6bits( ), 6, "sps_extension_6bits" );
883	#else
884	WRITE_FLAG( pcSPS->getSps3dExtensionFlag( ) ? 1 : 0 , "sps_3d_extension_flag" );
885	WRITE_CODE( pcSPS->getSpsExtension5bits( ), 5, "sps_extension_5bits" );
886	#endif
887	}
888
889	if ( pcSPS->getSpsRangeExtensionsFlag() )
890	{
891	assert( 0 );
892	}
893
894	if ( pcSPS->getSpsMultilayerExtensionFlag() )
895	{
896	codeSPSExtension( pcSPS );
897	}
898
899	#if H_3D
900	if ( pcSPS->getSps3dExtensionFlag() )
901	{
902	codeSPSExtension2( pcSPS, viewIndex, depthFlag );
903	}
904
905	#endif
906	#endif
907
908	}
909
910	#if H_MV
911	Void TEncCavlc::codeSPSExtension( TComSPS* pcSPS )
912	{
913	WRITE_FLAG( pcSPS->getInterViewMvVertConstraintFlag() ? 1 : 0, "inter_view_mv_vert_constraint_flag" );
914	#if !H_MV_HLS10_PPS
915	WRITE_UVLC( pcSPS->getNumScaledRefLayerOffsets( ), "num_scaled_ref_layer_offsets" );
916
917	for( Int i = 0; i < pcSPS->getNumScaledRefLayerOffsets( ); i++)
918	{
919	WRITE_CODE( pcSPS->getScaledRefLayerId( i ), 6, "scaled_ref_layer_id" );
920
921	Int j = pcSPS->getScaledRefLayerId( i );
922
923	WRITE_SVLC( pcSPS->getScaledRefLayerLeftOffset( j ), "scaled_ref_layer_left_offset" );
924	WRITE_SVLC( pcSPS->getScaledRefLayerTopOffset( j ), "scaled_ref_layer_top_offset" );
925	WRITE_SVLC( pcSPS->getScaledRefLayerRightOffset( j ), "scaled_ref_layer_right_offset" );
926	WRITE_SVLC( pcSPS->getScaledRefLayerBottomOffset( j ), "scaled_ref_layer_bottom_offset" );
927	WRITE_FLAG( 0, "sps_multilayer_ext_reserved_zero_flag[ j ]" );
928	}
929	#endif
930	}
931
932
933	#if H_MV_HLS10_PPS
934	Void TEncCavlc::codePPSMultilayerExtension(TComPPS* pcPPS)
935	{
936	WRITE_FLAG( pcPPS->getPocResetInfoPresentFlag( ) ? 1 : 0 , "poc_reset_info_present_flag" );
937	WRITE_FLAG( pcPPS->getPpsInferScalingListFlag( ) ? 1 : 0 , "pps_infer_scaling_list_flag" );
938	WRITE_CODE( pcPPS->getPpsScalingListRefLayerId( ), 6, "pps_scaling_list_ref_layer_id" );
939	WRITE_UVLC( 0, "num_ref_loc_offsets" );
940	}
941	#endif
942
943	#endif
944
945	#if H_3D
946	Void TEncCavlc::codeSPSExtension2( TComSPS* pcSPS, Int viewIndex, Bool depthFlag )
947	{
948
949	}
950	#endif
951
952
953
954
955	Void TEncCavlc::codeVPS( TComVPS* pcVPS )
956	{
957	WRITE_CODE( pcVPS->getVPSId(), 4, "vps_video_parameter_set_id" );
958	#if H_MV
959	WRITE_FLAG( pcVPS->getVpsBaseLayerInternalFlag( ) ? 1 : 0 , "vps_base_layer_internal_flag" );
960	#if H_MV_HLS10_GEN_VSP_BASE_LAYER_AVAIL
961	WRITE_FLAG( pcVPS->getVpsBaseLayerAvailableFlag( ) ? 1 : 0 , "vps_base_layer_available_flag" );
962	#else // H_MV_HLS10_GEN
963	WRITE_FLAG( 1 , "vps_reserved_one_bit" );
964	#endif // H_MV_HLS10_GEN
965	#else
966	WRITE_CODE( 3, 2, "vps_reserved_three_2bits" );
967	#endif
968	#if H_MV
969	WRITE_CODE( pcVPS->getMaxLayersMinus1(), 6, "vps_max_layers_minus1" );
970	#else
971	WRITE_CODE( 0, 6, "vps_reserved_zero_6bits" );
972	#endif
973	WRITE_CODE( pcVPS->getMaxTLayers() - 1, 3, "vps_max_sub_layers_minus1" );
974	WRITE_FLAG( pcVPS->getTemporalNestingFlag(), "vps_temporal_id_nesting_flag" );
975	assert (pcVPS->getMaxTLayers()>1\|\|pcVPS->getTemporalNestingFlag());
976	WRITE_CODE( 0xffff, 16, "vps_reserved_ffff_16bits" );
977	codePTL( pcVPS->getPTL(), true, pcVPS->getMaxTLayers() - 1 );
978	const Bool subLayerOrderingInfoPresentFlag = 1;
979	WRITE_FLAG(subLayerOrderingInfoPresentFlag, "vps_sub_layer_ordering_info_present_flag");
980	for(UInt i=0; i <= pcVPS->getMaxTLayers()-1; i++)
981	{
982	WRITE_UVLC( pcVPS->getMaxDecPicBuffering(i) - 1, "vps_max_dec_pic_buffering_minus1[i]" );
983	WRITE_UVLC( pcVPS->getNumReorderPics(i), "vps_num_reorder_pics[i]" );
984	WRITE_UVLC( pcVPS->getMaxLatencyIncrease(i), "vps_max_latency_increase_plus1[i]" );
985	if (!subLayerOrderingInfoPresentFlag)
986	{
987	break;
988	}
989	}
990	assert( pcVPS->getNumHrdParameters() <= MAX_VPS_NUM_HRD_PARAMETERS );
991	#if H_MV
992	assert( pcVPS->getVpsMaxLayerId() < MAX_VPS_NUH_LAYER_ID_PLUS1 );
993	WRITE_CODE( pcVPS->getVpsMaxLayerId(), 6, "vps_max_layer_id" );
994	#if H_MV_HLS10_GEN_FIX
995	WRITE_UVLC( pcVPS->getVpsNumLayerSetsMinus1(), "vps_num_layer_sets_minus1" );
996	#else
997	WRITE_UVLC( pcVPS->getVpsNumLayerSetsMinus1(), "vps_max_num_layer_sets_minus1" );
998	#endif
999	for( UInt opsIdx = 1; opsIdx <= pcVPS->getVpsNumLayerSetsMinus1(); opsIdx ++ )
1000	{
1001	// Operation point set
1002	for( UInt i = 0; i <= pcVPS->getVpsMaxLayerId(); i ++ )
1003	{
1004	#else
1005	assert( pcVPS->getMaxNuhReservedZeroLayerId() < MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1 );
1006	WRITE_CODE( pcVPS->getMaxNuhReservedZeroLayerId(), 6, "vps_max_nuh_reserved_zero_layer_id" );
1007	pcVPS->setMaxOpSets(1);
1008	WRITE_UVLC( pcVPS->getMaxOpSets() - 1, "vps_max_op_sets_minus1" );
1009	for( UInt opsIdx = 1; opsIdx <= ( pcVPS->getMaxOpSets() - 1 ); opsIdx ++ )
1010	{
1011	// Operation point set
1012	for( UInt i = 0; i <= pcVPS->getMaxNuhReservedZeroLayerId(); i ++ )
1013	{
1014	// Only applicable for version 1
1015	pcVPS->setLayerIdIncludedFlag( true, opsIdx, i );
1016	#endif
1017	WRITE_FLAG( pcVPS->getLayerIdIncludedFlag( opsIdx, i ) ? 1 : 0, "layer_id_included_flag[opsIdx][i]" );
1018	}
1019	}
1020	TimingInfo *timingInfo = pcVPS->getTimingInfo();
1021	WRITE_FLAG(timingInfo->getTimingInfoPresentFlag(), "vps_timing_info_present_flag");
1022	if(timingInfo->getTimingInfoPresentFlag())
1023	{
1024	WRITE_CODE(timingInfo->getNumUnitsInTick(), 32, "vps_num_units_in_tick");
1025	WRITE_CODE(timingInfo->getTimeScale(), 32, "vps_time_scale");
1026	WRITE_FLAG(timingInfo->getPocProportionalToTimingFlag(), "vps_poc_proportional_to_timing_flag");
1027	if(timingInfo->getPocProportionalToTimingFlag())
1028	{
1029	WRITE_UVLC(timingInfo->getNumTicksPocDiffOneMinus1(), "vps_num_ticks_poc_diff_one_minus1");
1030	}
1031	pcVPS->setNumHrdParameters( 0 );
1032	WRITE_UVLC( pcVPS->getNumHrdParameters(), "vps_num_hrd_parameters" );
1033
1034	if( pcVPS->getNumHrdParameters() > 0 )
1035	{
1036	pcVPS->createHrdParamBuffer();
1037	}
1038	for( UInt i = 0; i < pcVPS->getNumHrdParameters(); i ++ )
1039	{
1040	// Only applicable for version 1
1041	pcVPS->setHrdOpSetIdx( 0, i );
1042	WRITE_UVLC( pcVPS->getHrdOpSetIdx( i ), "hrd_op_set_idx" );
1043	if( i > 0 )
1044	{
1045	WRITE_FLAG( pcVPS->getCprmsPresentFlag( i ) ? 1 : 0, "cprms_present_flag[i]" );
1046	}
1047	codeHrdParameters(pcVPS->getHrdParameters(i), pcVPS->getCprmsPresentFlag( i ), pcVPS->getMaxTLayers() - 1);
1048	}
1049	}
1050	#if H_MV
1051	WRITE_FLAG( pcVPS->getVpsExtensionFlag(), "vps_extension_flag" );
1052	m_pcBitIf->writeAlignOne();
1053	codeVPSExtension( pcVPS );
1054	#if H_3D
1055	WRITE_FLAG( 1, "vps_extension2_flag" );
1056	m_pcBitIf->writeAlignOne();
1057	codeVPSExtension2( pcVPS );
1058	WRITE_FLAG( 0, "vps_extension3_flag" );
1059	#else
1060	WRITE_FLAG( 0, "vps_extension2_flag" );
1061	#endif
1062	#else
1063	WRITE_FLAG( 0, "vps_extension_flag" );
1064	#endif
1065	//future extensions here..
1066
1067	return;
1068	}
1069
1070
1071
1072	#if H_MV
1073	Void TEncCavlc::codeVPSExtension( TComVPS *pcVPS )
1074	{
1075	#if H_MV_HLS10_PTL
1076	if( pcVPS->getMaxLayersMinus1() > 0 && pcVPS->getVpsBaseLayerInternalFlag() )
1077	{
1078	codePTL( pcVPS->getPTL( 1 ),0, pcVPS->getMaxSubLayersMinus1() );
1079	}
1080	#endif
1081
1082	WRITE_FLAG( pcVPS->getSplittingFlag() ? 1 : 0, "splitting_flag" );
1083
1084	for( Int type = 0; type < MAX_NUM_SCALABILITY_TYPES; type++ )
1085	{
1086	WRITE_FLAG( pcVPS->getScalabilityMaskFlag( type ) ? 1 : 0, "scalability_mask_flag[i]" );
1087	}
1088
1089	for( Int sIdx = 0; sIdx < pcVPS->getNumScalabilityTypes( ) - ( pcVPS->getSplittingFlag() ? 1 : 0 ); sIdx++ )
1090	{
1091	WRITE_CODE( pcVPS->getDimensionIdLen( sIdx ) - 1 , 3, "dimension_id_len_minus1[j]");
1092	}
1093
1094	if ( pcVPS->getSplittingFlag() )
1095	{
1096	pcVPS->setDimensionIdLen( pcVPS->getNumScalabilityTypes( ) - 1 ,pcVPS->inferLastDimsionIdLenMinus1() + 1 );
1097	}
1098
1099	WRITE_FLAG( pcVPS->getVpsNuhLayerIdPresentFlag() ? 1 : 0, "vps_nuh_layer_id_present_flag");
1100
1101	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1102	{
1103	if ( pcVPS->getVpsNuhLayerIdPresentFlag() )
1104	{
1105	WRITE_CODE( pcVPS->getLayerIdInNuh( i ), 6, "layer_id_in_nuh[i]");
1106	}
1107	else
1108	{
1109	assert( pcVPS->getLayerIdInNuh( i ) == i );
1110	}
1111
1112	assert( pcVPS->getLayerIdInVps( pcVPS->getLayerIdInNuh( i ) ) == i );
1113
1114	for( Int j = 0; j < pcVPS->getNumScalabilityTypes() ; j++ )
1115	{
1116	if ( !pcVPS->getSplittingFlag() )
1117	{
1118	WRITE_CODE( pcVPS->getDimensionId( i, j ), pcVPS->getDimensionIdLen( j ), "dimension_id[i][j]");
1119	}
1120	else
1121	{
1122	assert( pcVPS->getDimensionId( i, j ) == pcVPS->inferDimensionId( i, j ) );
1123	}
1124	}
1125	}
1126
1127	WRITE_CODE( pcVPS->getViewIdLen( ), 4, "view_id_len" );
1128
1129	if ( pcVPS->getViewIdLen( ) > 0 )
1130	{
1131	for( Int i = 0; i < pcVPS->getNumViews(); i++ )
1132	{
1133	WRITE_CODE( pcVPS->getViewIdVal( i ), pcVPS->getViewIdLen( ), "view_id_val[i]" );
1134	}
1135	}
1136	else
1137	{
1138	for( Int i = 0; i < pcVPS->getNumViews(); i++ )
1139	{
1140	assert( pcVPS->getViewIdVal( i ) == 0 );
1141	}
1142	}
1143
1144
1145	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1146	{
1147	for( Int j = 0; j < i; j++ )
1148	{
1149	WRITE_FLAG( pcVPS->getDirectDependencyFlag( i, j ), "direct_dependency_flag[i][j]" );
1150	}
1151	}
1152
1153	#if H_MV_HLS10_ADD_LAYERSETS
1154	if ( pcVPS->getNumIndependentLayers() > 1 )
1155	{
1156	WRITE_UVLC( pcVPS->getNumAddLayerSets( ), "num_add_layer_sets" );
1157	}
1158	for (Int i = 0; i < pcVPS->getNumAddLayerSets(); i++)
1159	{
1160	for (Int j = 1; j < pcVPS->getNumIndependentLayers(); j++)
1161	{
1162	WRITE_CODE( pcVPS->getHighestLayerIdxPlus1( i, j ), pcVPS->getHighestLayerIdxPlus1Len( j ) , "highest_layer_idx_plus1" );
1163	}
1164
1165	}
1166	#endif
1167
1168
1169	WRITE_FLAG( pcVPS->getVpsSubLayersMaxMinus1PresentFlag( ) ? 1 : 0 , "vps_sub_layers_max_minus1_present_flag" );
1170	if ( pcVPS->getVpsSubLayersMaxMinus1PresentFlag() )
1171	{
1172	for (Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1173	{
1174	WRITE_CODE( pcVPS->getSubLayersVpsMaxMinus1( i ), 3, "sub_layers_vps_max_minus1" );
1175	pcVPS->checkSubLayersVpsMaxMinus1( i );
1176	}
1177	}
1178	else
1179	{
1180	for (Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1181	{
1182	assert( pcVPS->getSubLayersVpsMaxMinus1( i ) + 1 == pcVPS->getMaxTLayers( ) );
1183	}
1184	}
1185	WRITE_FLAG( pcVPS->getMaxTidRefPresentFlag( ) ? 1 : 0 , "max_tid_ref_present_flag" );
1186
1187	if ( pcVPS->getMaxTidRefPresentFlag() )
1188	{
1189	for( Int i = 0; i < pcVPS->getMaxLayersMinus1(); i++ )
1190	{
1191	for( Int j = i + 1; j <= pcVPS->getMaxLayersMinus1(); j++ )
1192	{
1193	if ( pcVPS->getDirectDependencyFlag(j,i) )
1194	{
1195	WRITE_CODE( pcVPS->getMaxTidIlRefPicsPlus1( i, j ), 3, "max_tid_il_ref_pics_plus1" );
1196	}
1197	}
1198	}
1199	}
1200
1201	WRITE_FLAG( pcVPS->getAllRefLayersActiveFlag( ) ? 1 : 0 , "all_ref_layers_active_flag" );
1202	WRITE_UVLC( pcVPS->getVpsNumProfileTierLevelMinus1( ), "vps_num_profile_tier_level_minus1" );
1203
1204	#if H_MV_HLS10_PTL
1205	Int offsetVal = ( pcVPS->getMaxLayersMinus1() > 0 && pcVPS->getVpsBaseLayerInternalFlag() ) ? 2 : 1;
1206	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 2 : 1; i <= pcVPS->getVpsNumProfileTierLevelMinus1(); i++ )
1207	{
1208	WRITE_FLAG( pcVPS->getVpsProfilePresentFlag( i ) ? 1 : 0, "vps_profile_present_flag[i]" );
1209	codePTL( pcVPS->getPTL( offsetVal ), pcVPS->getVpsProfilePresentFlag( i ), pcVPS->getMaxTLayers() - 1 );
1210	offsetVal++;
1211	}
1212	#else
1213	for( Int i = 1; i <= pcVPS->getVpsNumProfileTierLevelMinus1(); i++ )
1214	{
1215	WRITE_FLAG( pcVPS->getVpsProfilePresentFlag( i ) ? 1 : 0, "vps_profile_present_flag[i]" );
1216	codePTL( pcVPS->getPTL( i ), pcVPS->getVpsProfilePresentFlag( i ), pcVPS->getMaxTLayers() - 1 );
1217	}
1218	#endif
1219
1220	#if !H_MV_HLS10_ADD_LAYERSETS
1221	if ( pcVPS->getNumIndependentLayers() > 1 )
1222	{
1223	WRITE_UVLC( pcVPS->getNumAddLayerSets( ), "num_add_layer_sets" );
1224	}
1225	for (Int i = 0; i < pcVPS->getNumAddLayerSets(); i++)
1226	{
1227	for (Int j = 0; j < pcVPS->getNumIndependentLayers(); j++)
1228	{
1229	WRITE_CODE( pcVPS->getHighestLayerIdxPlus1( i, j ), pcVPS->getHighestLayerIdxPlus1Len( j ) , "highest_layer_idx_plus1" );
1230	}
1231	}
1232	#endif
1233
1234	if (pcVPS->getNumLayerSets() > 1)
1235	{
1236	WRITE_UVLC( pcVPS->getNumAddOlss( ), "num_add_olss" );
1237	WRITE_CODE( pcVPS->getDefaultOutputLayerIdc( ), 2, "default_output_layer_idc" );
1238	}
1239
1240	assert( pcVPS->getOutputLayerFlag(0, 0) == pcVPS->inferOutputLayerFlag( 0, 0 ));
1241	assert( pcVPS->getLayerSetIdxForOlsMinus1( 0 ) == -1 );
1242
1243
1244	#if H_MV_HLS10_PTL_FIX
1245	if (pcVPS->getVpsBaseLayerInternalFlag() )
1246	{
1247	assert( pcVPS->getProfileTierLevelIdx(0,0) == pcVPS->inferProfileTierLevelIdx(0,0) );
1248	}
1249	#endif
1250
1251
1252	for( Int i = 1; i < pcVPS->getNumOutputLayerSets( ); i++ )
1253	{
1254	if( i >= pcVPS->getNumLayerSets( ) )
1255	{
1256	#if !VPS_MISC_UPDATES
1257	WRITE_UVLC( pcVPS->getLayerSetIdxForOlsMinus1( i ), "layer_set_idx_for_ols_minus1[i]" );
1258	#else
1259	WRITE_CODE( pcVPS->getLayerSetIdxForOlsMinus1( i ), pcVPS->getLayerSetIdxForOlsMinus1Len( i ) , "layer_set_idx_for_ols_minus1[i]" );
1260	#endif
1261	}
1262
1263	if ( i > pcVPS->getVpsNumLayerSetsMinus1() \|\| pcVPS->getDefaultOutputLayerIdc() == 2 )
1264	{
1265	for( Int j = 0; j < pcVPS->getNumLayersInIdList( pcVPS->olsIdxToLsIdx( i ) ); j++ )
1266	{
1267	WRITE_FLAG( pcVPS->getOutputLayerFlag( i, j) ? 1 : 0, "output_layer_flag" );
1268	}
1269	}
1270	else
1271	{
1272	for( Int j = 0; j < pcVPS->getNumLayersInIdList( pcVPS->olsIdxToLsIdx( i ) ) - 1; j++ )
1273	{
1274	assert( pcVPS->getOutputLayerFlag( i , j ) == pcVPS->inferOutputLayerFlag( i, j ));
1275	}
1276	}
1277
1278	#if H_MV_HLS10_PTL
1279	for ( Int j = 0; j < pcVPS->getNumLayersInIdList( pcVPS->olsIdxToLsIdx(i)); j++ )
1280	{
1281	if (pcVPS->getNecessaryLayerFlag( i, j ) && pcVPS->getVpsNumProfileTierLevelMinus1() > 0 )
1282	{
1283	WRITE_CODE( pcVPS->getProfileTierLevelIdx( i, j ), pcVPS->getProfileTierLevelIdxLen() ,"profile_tier_level_idx[ i ][ j ]" );
1284	}
1285	#if H_MV_HLS10_PTL_FIX
1286	if (pcVPS->getNecessaryLayerFlag( i, j ) && pcVPS->getVpsNumProfileTierLevelMinus1() == 0 )
1287	{
1288	assert( pcVPS->getProfileTierLevelIdx( i , j ) == pcVPS->inferProfileTierLevelIdx( i, j ) );
1289	}
1290	#endif
1291
1292	}
1293	#else
1294	if ( pcVPS->getProfileLevelTierIdxLen() > 0 )
1295	{
1296	WRITE_CODE( pcVPS->getProfileLevelTierIdx( i ), pcVPS->getProfileLevelTierIdxLen() ,"profile_level_tier_idx[ i ]" );
1297	}
1298	#endif
1299	if( pcVPS->getNumOutputLayersInOutputLayerSet( i ) == 1 && pcVPS->getNumDirectRefLayers( pcVPS->getOlsHighestOutputLayerId( i ) ) > 0 )
1300	{
1301	WRITE_FLAG( pcVPS->getAltOutputLayerFlag( i ) ? 1 : 0 , "alt_output_layer_flag[ i ]" );
1302	}
1303	}
1304
1305	WRITE_UVLC( pcVPS->getVpsNumRepFormatsMinus1( ), "vps_num_rep_formats_minus1" );
1306
1307	for (Int i = 0; i <= pcVPS->getVpsNumRepFormatsMinus1(); i++ )
1308	{
1309
1310	TComRepFormat* curRepFormat = pcVPS->getRepFormat(i);
1311	TComRepFormat* prevRepFormat = i > 0 ? pcVPS->getRepFormat( i - 1) : NULL;
1312	codeRepFormat( i, curRepFormat , prevRepFormat);
1313
1314	}
1315
1316	if ( pcVPS->getVpsNumRepFormatsMinus1() > 0 )
1317	{
1318	WRITE_FLAG( pcVPS->getRepFormatIdxPresentFlag( ) ? 1 : 0 , "rep_format_idx_present_flag" );
1319	}
1320
1321	if( pcVPS->getRepFormatIdxPresentFlag() )
1322	{
1323	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 1 : 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1324	{
1325	WRITE_CODE( pcVPS->getVpsRepFormatIdx(i), pcVPS->getVpsRepFormatIdxLen(), "vps_rep_format_idx[i]" );
1326	}
1327	}
1328	else
1329	{
1330	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 1 : 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1331	{
1332	assert( pcVPS->getVpsRepFormatIdx( i ) == pcVPS->inferVpsRepFormatIdx( i ) );
1333	}
1334	}
1335
1336	WRITE_FLAG( pcVPS->getMaxOneActiveRefLayerFlag( ) ? 1 : 0, "max_one_active_ref_layer_flag" );
1337	#if H_MV_HLS7_GEN
1338	WRITE_FLAG( pcVPS->getVpsPocLsbAlignedFlag( ) ? 1 : 0 , "vps_poc_lsb_aligned_flag" );
1339	#endif
1340	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1341	{
1342	if( pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ) == 0 )
1343	{
1344	WRITE_FLAG( pcVPS->getPocLsbNotPresentFlag( i ) ? 1 : 0 , "poc_lsb_not_present_flag" );
1345	}
1346	}
1347
1348	#if !H_MV_HLS10_GEN_FIX
1349	WRITE_FLAG( 0, "vps_reserved_zero_flag" );
1350	#endif
1351	codeDpbSize( pcVPS );
1352
1353	WRITE_UVLC( pcVPS->getDirectDepTypeLenMinus2 ( ), "direct_dep_type_len_minus2");
1354
1355	WRITE_FLAG( pcVPS->getDefaultDirectDependencyFlag( ) ? 1 : 0 , "default_direct_dependency_flag" );
1356	if ( pcVPS->getDefaultDirectDependencyFlag( ) )
1357	{
1358	WRITE_CODE( pcVPS->getDefaultDirectDependencyType( ), pcVPS->getDirectDepTypeLenMinus2( ) + 2 , "default_direct_dependency_type" );
1359	}
1360
1361	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 1 : 2; i <= pcVPS->getMaxLayersMinus1(); i++ )
1362	{
1363	for( Int j = pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1; j < i; j++ )
1364	{
1365	if (pcVPS->getDirectDependencyFlag( i, j) )
1366	{
1367	if ( pcVPS->getDefaultDirectDependencyFlag( ) )
1368	{
1369	assert( pcVPS->getDirectDependencyType( i, j ) == pcVPS->getDefaultDirectDependencyType( ) );
1370	}
1371	else
1372	{
1373	assert ( pcVPS->getDirectDependencyType( i, j ) != -1 );
1374	WRITE_CODE( pcVPS->getDirectDependencyType( i, j ),pcVPS->getDirectDepTypeLenMinus2( ) + 2, "direct_dependency_type[i][j]" );
1375	}
1376	}
1377	}
1378	}
1379	WRITE_UVLC( 0, "vps_non_vui_extension_length" );
1380
1381
1382
1383
1384	WRITE_FLAG( pcVPS->getVpsVuiPresentFlag() ? 1 : 0 , "vps_vui_present_flag" );
1385	if( pcVPS->getVpsVuiPresentFlag() )
1386	{
1387	m_pcBitIf->writeAlignOne(); // vps_vui_alignment_bit_equal_to_one
1388	codeVPSVUI( pcVPS );
1389	}
1390	{
1391	TComVPSVUI* pcVPSVUI = pcVPS->getVPSVUI( );
1392	assert( pcVPSVUI );
1393	pcVPSVUI->inferVpsVui( true );
1394	}
1395
1396	}
1397
1398	Void TEncCavlc::codeVideoSignalInfo( TComVideoSignalInfo* pcVideoSignalInfo )
1399	{
1400	assert( pcVideoSignalInfo );
1401	WRITE_CODE( pcVideoSignalInfo->getVideoVpsFormat( ), 3, "video_vps_format" );
1402	WRITE_FLAG( pcVideoSignalInfo->getVideoFullRangeVpsFlag( ) ? 1 : 0 , "video_full_range_vps_flag" );
1403	WRITE_CODE( pcVideoSignalInfo->getColourPrimariesVps( ), 8, "colour_primaries_vps" );
1404	WRITE_CODE( pcVideoSignalInfo->getTransferCharacteristicsVps( ), 8, "transfer_characteristics_vps" );
1405	WRITE_CODE( pcVideoSignalInfo->getMatrixCoeffsVps( ), 8, "matrix_coeffs_vps" );
1406	}
1407
1408	Void TEncCavlc::codeDpbSize( TComVPS* vps )
1409	{
1410	TComDpbSize* dpbSize = vps->getDpbSize();
1411	assert ( dpbSize != 0 );
1412
1413	for( Int i = 1; i < vps->getNumOutputLayerSets(); i++ )
1414	{
1415	Int currLsIdx = vps->olsIdxToLsIdx( i );
1416	WRITE_FLAG( dpbSize->getSubLayerFlagInfoPresentFlag( i ) ? 1 : 0 , "sub_layer_flag_info_present_flag" );
1417	for( Int j = 0; j <= vps->getMaxSubLayersInLayerSetMinus1( currLsIdx ); j++ )
1418	{
1419	if( j > 0 && dpbSize->getSubLayerDpbInfoPresentFlag( i, j ) )
1420	{
1421	WRITE_FLAG( dpbSize->getSubLayerDpbInfoPresentFlag( i, j ) ? 1 : 0 , "sub_layer_dpb_info_present_flag" );
1422	}
1423	if( dpbSize->getSubLayerDpbInfoPresentFlag( i, j ) )
1424	{
1425	for( Int k = 0; k < vps->getNumLayersInIdList( currLsIdx ); k++ )
1426	{
1427	#if H_MV_HLS10_DBP_SIZE
1428	if ( vps->getNecessaryLayerFlag( i, k ) && ( vps->getVpsBaseLayerInternalFlag() \|\| ( vps->getLayerSetLayerIdList(vps->olsIdxToLsIdx(i),k) != 0 ) ))
1429	{
1430	WRITE_UVLC( dpbSize->getMaxVpsDecPicBufferingMinus1( i, k, j ), "max_vps_dec_pic_buffering_minus1" );
1431	}
1432	else
1433	{
1434	if ( vps->getNecessaryLayerFlag( i, k ) && ( j == 0 ) && ( k == 0 ) )
1435	{
1436	assert( dpbSize->getMaxVpsDecPicBufferingMinus1(i ,k, j ) == 0 );
1437	}
1438	}
1439	#else
1440	WRITE_UVLC( dpbSize->getMaxVpsDecPicBufferingMinus1( i, k, j ), "max_vps_dec_pic_buffering_minus1" );
1441	#endif
1442	}
1443	WRITE_UVLC( dpbSize->getMaxVpsNumReorderPics( i, j ), "max_vps_num_reorder_pics" );
1444	WRITE_UVLC( dpbSize->getMaxVpsLatencyIncreasePlus1( i, j ), "max_vps_latency_increase_plus1" );
1445	}
1446	else
1447	{
1448	if ( j > 0 )
1449	{
1450	for( Int k = 0; k < vps->getNumLayersInIdList( vps->olsIdxToLsIdx( i ) ); k++ )
1451	{
1452	#if H_MV_HLS10_DBP_SIZE
1453	if ( vps->getNecessaryLayerFlag(i, k ) )
1454	{
1455	#endif
1456	assert( dpbSize->getMaxVpsDecPicBufferingMinus1( i, k, j ) == dpbSize->getMaxVpsDecPicBufferingMinus1( i,k, j - 1 ) );
1457	#if H_MV_HLS10_DBP_SIZE
1458	}
1459	#endif
1460	}
1461	assert( dpbSize->getMaxVpsNumReorderPics ( i, j ) == dpbSize->getMaxVpsNumReorderPics ( i, j - 1 ) );
1462	assert( dpbSize->getMaxVpsLatencyIncreasePlus1( i, j ) == dpbSize->getMaxVpsLatencyIncreasePlus1( i, j - 1 ) );
1463	}
1464	}
1465	}
1466	}
1467	}
1468
1469	Void TEncCavlc::codeRepFormat( Int i, TComRepFormat* pcRepFormat, TComRepFormat* pcPrevRepFormat )
1470	{
1471	assert( pcRepFormat );
1472
1473	WRITE_CODE( pcRepFormat->getPicWidthVpsInLumaSamples( ), 16, "pic_width_vps_in_luma_samples" );
1474	WRITE_CODE( pcRepFormat->getPicHeightVpsInLumaSamples( ), 16, "pic_height_vps_in_luma_samples" );
1475	WRITE_FLAG( pcRepFormat->getChromaAndBitDepthVpsPresentFlag( ) ? 1 : 0 , "chroma_and_bit_depth_vps_present_flag" );
1476
1477	pcRepFormat->checkChromaAndBitDepthVpsPresentFlag( i );
1478
1479	if ( pcRepFormat->getChromaAndBitDepthVpsPresentFlag() )
1480	{
1481	WRITE_CODE( pcRepFormat->getChromaFormatVpsIdc( ), 2, "chroma_format_vps_idc" );
1482
1483	if ( pcRepFormat->getChromaFormatVpsIdc() == 3 )
1484	{
1485	WRITE_FLAG( pcRepFormat->getSeparateColourPlaneVpsFlag( ) ? 1 : 0 , "separate_colour_plane_vps_flag" );
1486	}
1487	WRITE_CODE( pcRepFormat->getBitDepthVpsLumaMinus8( ), 4, "bit_depth_vps_luma_minus8" );
1488	WRITE_CODE( pcRepFormat->getBitDepthVpsChromaMinus8( ), 4, "bit_depth_vps_chroma_minus8" );
1489	}
1490	else
1491	{
1492	pcRepFormat->inferChromaAndBitDepth(pcPrevRepFormat, true );
1493	}
1494	#if H_MV_HLS10_GEN_VSP_CONF_WIN
1495	WRITE_FLAG( pcRepFormat->getConformanceWindowVpsFlag( ) ? 1 : 0 , "conformance_window_vps_flag" );
1496	if ( pcRepFormat->getConformanceWindowVpsFlag() )
1497	{
1498	WRITE_UVLC( pcRepFormat->getConfWinVpsLeftOffset( ), "conf_win_vps_left_offset" );
1499	WRITE_UVLC( pcRepFormat->getConfWinVpsRightOffset( ), "conf_win_vps_right_offset" );
1500	WRITE_UVLC( pcRepFormat->getConfWinVpsTopOffset( ), "conf_win_vps_top_offset" );
1501	WRITE_UVLC( pcRepFormat->getConfWinVpsBottomOffset( ), "conf_win_vps_bottom_offset" );
1502	}
1503	#endif
1504	}
1505
1506	Void TEncCavlc::codeVPSVUI( TComVPS* pcVPS )
1507	{
1508	assert( pcVPS );
1509
1510	TComVPSVUI* pcVPSVUI = pcVPS->getVPSVUI( );
1511
1512	assert( pcVPSVUI );
1513
1514
1515	WRITE_FLAG( pcVPSVUI->getCrossLayerPicTypeAlignedFlag( ) ? 1 : 0 , "cross_layer_pic_type_aligned_flag" );
1516	if ( !pcVPSVUI->getCrossLayerPicTypeAlignedFlag() )
1517	{
1518	WRITE_FLAG( pcVPSVUI->getCrossLayerIrapAlignedFlag( ) ? 1 : 0 , "cross_layer_irap_aligned_flag" );
1519	}
1520	if( pcVPSVUI->getCrossLayerIrapAlignedFlag( ) )
1521	{
1522	WRITE_FLAG( pcVPSVUI->getAllLayersIdrAlignedFlag( ) ? 1 : 0 , "all_layers_idr_aligned_flag" );
1523	}
1524	WRITE_FLAG( pcVPSVUI->getBitRatePresentVpsFlag( ) ? 1 : 0 , "bit_rate_present_vps_flag" );
1525	WRITE_FLAG( pcVPSVUI->getPicRatePresentVpsFlag( ) ? 1 : 0 , "pic_rate_present_vps_flag" );
1526	if( pcVPSVUI->getBitRatePresentVpsFlag( ) \|\| pcVPSVUI->getPicRatePresentVpsFlag( ) )
1527	{
1528	#if H_MV_HLS10_VPS_VUI
1529	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1; i < pcVPS->getNumLayerSets(); i++ )
1530	#else
1531	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1; i <= pcVPS->getVpsNumLayerSetsMinus1(); i++ )
1532	#endif
1533	{
1534	for( Int j = 0; j <= pcVPS->getMaxSubLayersInLayerSetMinus1( i ); j++ )
1535	{
1536	if( pcVPSVUI->getBitRatePresentVpsFlag( ) )
1537	{
1538	WRITE_FLAG( pcVPSVUI->getBitRatePresentFlag( i, j ) ? 1 : 0 , "bit_rate_present_flag" );
1539	}
1540	if( pcVPSVUI->getBitRatePresentVpsFlag( ) )
1541	{
1542	WRITE_FLAG( pcVPSVUI->getPicRatePresentFlag( i, j ) ? 1 : 0 , "pic_rate_present_flag" );
1543	}
1544	if( pcVPSVUI->getBitRatePresentFlag( i, j ) )
1545	{
1546	WRITE_CODE( pcVPSVUI->getAvgBitRate( i, j ), 16, "avg_bit_rate" );
1547	WRITE_CODE( pcVPSVUI->getMaxBitRate( i, j ), 16, "max_bit_rate" );
1548	}
1549	if( pcVPSVUI->getPicRatePresentFlag( i, j ) )
1550	{
1551	WRITE_CODE( pcVPSVUI->getConstantPicRateIdc( i, j ), 2, "constant_pic_rate_idc" );
1552	WRITE_CODE( pcVPSVUI->getAvgPicRate( i, j ), 16, "avg_pic_rate" );
1553	}
1554	}
1555	}
1556	}
1557
1558	WRITE_FLAG( pcVPSVUI->getVideoSignalInfoIdxPresentFlag( ) ? 1 : 0 , "video_signal_info_idx_present_flag" );
1559	if( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() )
1560	{
1561	WRITE_CODE( pcVPSVUI->getVpsNumVideoSignalInfoMinus1( ), 4, "vps_num_video_signal_info_minus1" );
1562	}
1563	else
1564	{
1565	#if H_MV_HLS10_VPS_VUI
1566	assert( pcVPSVUI->getVpsNumVideoSignalInfoMinus1() == pcVPS->getMaxLayersMinus1() - ( pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1) );
1567	#else
1568	pcVPSVUI->setVpsNumVideoSignalInfoMinus1( pcVPS->getMaxLayersMinus1() );
1569	#endif
1570	}
1571
1572	for( Int i = 0; i <= pcVPSVUI->getVpsNumVideoSignalInfoMinus1(); i++ )
1573	{
1574	assert( pcVPSVUI->getVideoSignalInfo( i ) != NULL );
1575	TComVideoSignalInfo* curVideoSignalInfo = pcVPSVUI->getVideoSignalInfo( i );
1576	codeVideoSignalInfo( curVideoSignalInfo );
1577
1578	}
1579
1580	if( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() && pcVPSVUI->getVpsNumVideoSignalInfoMinus1() > 0 )
1581	{
1582	#if I0045_VPS_VUI_VST_PARAMS
1583	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1584	{
1585	WRITE_CODE( pcVPSVUI->getVpsVideoSignalInfoIdx( i ), 4, "vps_video_signal_info_idx" );
1586	}
1587	#else
1588	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1589	{
1590	WRITE_CODE( pcVPSVUI->getVpsVideoSignalInfoIdx( i ), 4, "vps_video_signal_info_idx" );
1591	assert( pcVPSVUI->getVpsVideoSignalInfoIdx( i ) >= 0 && pcVPSVUI->getVpsVideoSignalInfoIdx( i ) <= pcVPSVUI->getVpsNumVideoSignalInfoMinus1() );
1592	}
1593	}
1594	else
1595	{
1596	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1597	{
1598	assert( pcVPSVUI->getVpsVideoSignalInfoIdx( i ) == ( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() ? 0 : i ) );
1599	}
1600	#endif
1601	}
1602	WRITE_FLAG( pcVPSVUI->getTilesNotInUseFlag( ) ? 1 : 0 , "tiles_not_in_use_flag" );
1603	if( !pcVPSVUI->getTilesNotInUseFlag() )
1604	{
1605	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 0 : 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1606	{
1607	WRITE_FLAG( pcVPSVUI->getTilesInUseFlag( i ) ? 1 : 0 , "tiles_in_use_flag[i]" );
1608	if( pcVPSVUI->getTilesInUseFlag( i ) )
1609	{
1610	WRITE_FLAG( pcVPSVUI->getLoopFilterNotAcrossTilesFlag( i ) ? 1 : 0, "loop_filter_not_across_tiles_flag[i]" );
1611	}
1612	}
1613	for( Int i = pcVPS->getVpsBaseLayerInternalFlag() ? 1 : 2; i <= pcVPS->getMaxLayersMinus1(); i++ )
1614	{
1615	for( Int j = 0; j < pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ) ; j++ )
1616	{
1617	#if H_MV_HLS10_REF_PRED_LAYERS
1618	Int layerIdx = pcVPS->getLayerIdInVps(pcVPS->getIdRefLayer(pcVPS->getLayerIdInNuh( i ) , j ));
1619	#else
1620	Int layerIdx = pcVPS->getLayerIdInVps(pcVPS->getRefLayerId(pcVPS->getLayerIdInNuh( i ) , j ));
1621	#endif
1622	if( pcVPSVUI->getTilesInUseFlag( i ) && pcVPSVUI->getTilesInUseFlag( layerIdx ) )
1623	{
1624	WRITE_FLAG( pcVPSVUI->getTileBoundariesAlignedFlag( i, j ) ? 1 : 0 , "tile_boundaries_aligned_flag[i][j]" );
1625	}
1626	}
1627	}
1628	}
1629
1630	WRITE_FLAG( pcVPSVUI->getWppNotInUseFlag( ) ? 1 : 0 , "wpp_not_in_use_flag" );
1631
1632	if( !pcVPSVUI->getWppNotInUseFlag( ) )
1633	{
1634	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1635	{
1636	WRITE_FLAG( pcVPSVUI->getWppInUseFlag( i ) ? 1 : 0 , "wpp_in_use_flag[i]" );
1637	}
1638	}
1639	#if H_MV_HLS10_VPS_VUI
1640	WRITE_FLAG( pcVPSVUI->getSingleLayerForNonIrapFlag( ) ? 1 : 0 , "single_layer_for_non_irap_flag" );
1641	WRITE_FLAG( pcVPSVUI->getHigherLayerIrapSkipFlag( ) ? 1 : 0 , "higher_layer_irap_skip_flag" );
1642	#else
1643	WRITE_CODE( 0, 3, "vps_vui_reserved_zero_3bits" );
1644	#endif
1645	WRITE_FLAG( pcVPSVUI->getIlpRestrictedRefLayersFlag( ) ? 1 : 0 , "ilp_restricted_ref_layers_flag" );
1646
1647	if( pcVPSVUI->getIlpRestrictedRefLayersFlag( ) )
1648	{
1649	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1650	{
1651	for( Int j = 0; j < pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ); j++ )
1652	{
1653	#if H_MV_HLS10_REF_PRED_LAYERS
1654	if( pcVPS->getVpsBaseLayerInternalFlag() \|\| pcVPS->getIdRefLayer( pcVPS->getLayerIdInNuh( i ), j ) > 0 )
1655	#else
1656	if( pcVPS->getVpsBaseLayerInternalFlag() \|\| pcVPS->getRefLayerId( pcVPS->getLayerIdInNuh( i ), j ) > 0 )
1657	#endif
1658	{
1659	WRITE_UVLC( pcVPSVUI->getMinSpatialSegmentOffsetPlus1( i, j ), "min_spatial_segment_offset_plus1" );
1660	if( pcVPSVUI->getMinSpatialSegmentOffsetPlus1( i, j ) > 0 )
1661	{
1662	WRITE_FLAG( pcVPSVUI->getCtuBasedOffsetEnabledFlag( i, j ) ? 1 : 0 , "ctu_based_offset_enabled_flag" );
1663	if( pcVPSVUI->getCtuBasedOffsetEnabledFlag( i, j ) )
1664	{
1665	WRITE_UVLC( pcVPSVUI->getMinHorizontalCtuOffsetPlus1( i, j ), "min_horizontal_ctu_offset_plus1" );
1666	}
1667	}
1668	}
1669	}
1670	}
1671	}
1672
1673
1674	WRITE_FLAG( pcVPSVUI->getVpsVuiBspHrdPresentFlag( ) ? 1 : 0 , "vps_vui_bsp_hrd_present_flag" );
1675	if ( pcVPSVUI->getVpsVuiBspHrdPresentFlag( ) )
1676	{
1677	codeVpsVuiBspHrdParameters( pcVPS );
1678	}
1679	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1680	{
1681	if( pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i )) == 0 )
1682	{
1683	WRITE_FLAG( pcVPSVUI->getBaseLayerParameterSetCompatibilityFlag( i ) ? 1 : 0 , "base_layer_parameter_set_compatibility_flag" );
1684	}
1685	}
1686	}
1687
1688	Void TEncCavlc::codeVpsVuiBspHrdParameters( TComVPS* pcVPS )
1689	{
1690	assert( pcVPS );
1691
1692	TComVPSVUI* pcVPSVUI = pcVPS->getVPSVUI( );
1693
1694	assert( pcVPSVUI );
1695
1696	TComVpsVuiBspHrdParameters* vpsVuiBspHrdP = pcVPSVUI->getVpsVuiBspHrdParameters();
1697
1698	assert ( vpsVuiBspHrdP );
1699
1700	#if H_MV_HLS10_VPS_VUI_BSP
1701	WRITE_UVLC( vpsVuiBspHrdP->getVpsNumAddHrdParams( ), "vps_num_add_hrd_params" );
1702
1703	for( Int i = pcVPS->getNumHrdParameters(); i < pcVPS->getNumHrdParameters() + vpsVuiBspHrdP->getVpsNumAddHrdParams(); i++ )
1704	{
1705	if( i > 0 )
1706	{
1707	WRITE_FLAG( vpsVuiBspHrdP->getCprmsAddPresentFlag( i ) ? 1 : 0 , "cprms_add_present_flag" );
1708	}
1709	WRITE_UVLC( vpsVuiBspHrdP->getNumSubLayerHrdMinus1( i ), "num_sub_layer_hrd_minus1" );
1710	TComHRD* hrdParameters = vpsVuiBspHrdP->getHrdParametermeters( i );
1711	codeHrdParameters( hrdParameters, vpsVuiBspHrdP->getCprmsAddPresentFlag( i ), vpsVuiBspHrdP->getNumSubLayerHrdMinus1( i ) );
1712	}
1713
1714	for( Int h = 1; h < pcVPS->getNumOutputLayerSets(); h++ )
1715	{
1716	WRITE_UVLC( vpsVuiBspHrdP->getNumSignalledPartitioningSchemes( h ), "num_signalled_partitioning_schemes" );
1717
1718	for( Int j = 1; j < vpsVuiBspHrdP->getNumSignalledPartitioningSchemes( h ) + 1; j++ )
1719	{
1720	WRITE_UVLC( vpsVuiBspHrdP->getNumPartitionsInSchemeMinus1( h, j ), "num_partitions_in_scheme_minus1" );
1721	for( Int k = 0; k <= vpsVuiBspHrdP->getNumPartitionsInSchemeMinus1( h, j ); k++ )
1722	{
1723	for( Int r = 0; r < pcVPS->getNumLayersInIdList(pcVPS->olsIdxToLsIdx( h ) ) ; r++ )
1724	{
1725	WRITE_FLAG( vpsVuiBspHrdP->getLayerIncludedInPartitionFlag( h, j, k, r ) ? 1 : 0 , "layer_included_in_partition_flag" );
1726	}
1727	}
1728	}
1729	for( Int i = 0; i < vpsVuiBspHrdP->getNumSignalledPartitioningSchemes( h ) + 1; i++ )
1730	{
1731	for( Int t = 0; t <= pcVPS->getMaxSubLayersInLayerSetMinus1( pcVPS->olsIdxToLsIdx( h ) ); t++ )
1732	{
1733	WRITE_UVLC( vpsVuiBspHrdP->getNumBspSchedulesMinus1( h, i, t ), "num_bsp_schedules_minus1" );
1734	for( Int j = 0; j <= vpsVuiBspHrdP->getNumBspSchedulesMinus1( h, i, t ); j++ )
1735	{
1736	for( Int k = 0; k <= vpsVuiBspHrdP->getNumPartitionsInSchemeMinus1( h, j ); k++ )
1737	{
1738	WRITE_CODE( vpsVuiBspHrdP->getBspHrdIdx( h, i, t, j, k ), vpsVuiBspHrdP->getBspHrdIdxLen( pcVPS ), "bsp_hrd_idx" );
1739	WRITE_UVLC( vpsVuiBspHrdP->getBspSchedIdx( h, i, t, j, k ), "bsp_sched_idx" );
1740	}
1741	}
1742	}
1743	}
1744	}
1745
1746	#else // H_MV_HLS10_GEN
1747	WRITE_UVLC( vpsVuiBspHrdP->getVpsNumBspHrdParametersMinus1( ), "vps_num_bsp_hrd_parameters_minus1" );
1748	for( Int i = 0; i <= vpsVuiBspHrdP->getVpsNumBspHrdParametersMinus1( ); i++ )
1749	{
1750	if( i > 0 )
1751	{
1752	WRITE_FLAG( vpsVuiBspHrdP->getBspCprmsPresentFlag( i ) ? 1 : 0 , "bsp_cprms_present_flag" );
1753	}
1754	TComHRD* hrdParameters = vpsVuiBspHrdP->getHrdParametermeters( i );
1755	codeHrdParameters( hrdParameters, vpsVuiBspHrdP->getBspCprmsPresentFlag( i ), pcVPS->getMaxSubLayersMinus1() );
1756	}
1757	for( Int h = 1; h <= pcVPS->getVpsNumLayerSetsMinus1(); h++ )
1758	{
1759	WRITE_UVLC( vpsVuiBspHrdP->getNumBitstreamPartitions( h ), "num_bitstream_partitions" );
1760	for( Int i = 0; i < vpsVuiBspHrdP->getNumBitstreamPartitions( h ); i++ )
1761	{
1762	for( Int j = 0; j < pcVPS->getNumLayersInIdList( h ); j++ )
1763	{
1764	WRITE_FLAG( vpsVuiBspHrdP->getLayerInBspFlag( h, i, j ) ? 1 : 0 , "layer_in_bsp_flag" );
1765	}
1766	}
1767	vpsVuiBspHrdP->checkLayerInBspFlag( pcVPS, h );
1768
1769	if( vpsVuiBspHrdP->getNumBitstreamPartitions( h ) )
1770	{
1771	WRITE_UVLC( vpsVuiBspHrdP->getNumBspSchedCombinationsMinus1( h ), "num_bsp_sched_combinations_minus1" );
1772	for( Int i = 0; i <= vpsVuiBspHrdP->getNumBspSchedCombinationsMinus1( h ); i++ )
1773	{
1774	for( Int j = 0; j < vpsVuiBspHrdP->getNumBitstreamPartitions( h ); j++ )
1775	{
1776	WRITE_CODE( vpsVuiBspHrdP->getBspCombHrdIdx( h, i, j ), vpsVuiBspHrdP->getBspCombHrdIdxLen(), "bsp_comb_hrd_idx" );
1777	WRITE_UVLC( vpsVuiBspHrdP->getBspCombSchedIdx( h, i, j ), "bsp_comb_sched_idx" );
1778
1779	vpsVuiBspHrdP->checkBspCombHrdAndShedIdx( pcVPS, h, i, j );
1780	}
1781	}
1782	}
1783	}
1784	#endif
1785	}
1786	#endif
1787
1788	#if H_3D
1789	Void TEncCavlc::codeVPSExtension2( TComVPS* pcVPS )
1790	{
1791	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1792	{
1793	{
1794	WRITE_FLAG( pcVPS->getIvMvPredFlag ( i ) ? 1 : 0 , "iv_mv_pred_flag[i]");
1795	WRITE_FLAG( pcVPS->getIvMvScalingFlag( i ) ? 1 : 0 , "iv_mv_scaling_flag[i]" );
1796
1797	if ( !( pcVPS->getDepthId( i ) == 1 ) )
1798	{
1799	#if H_3D_IV_MERGE
1800	#if H_3D_SPIVMP
1801	WRITE_UVLC( pcVPS->getSubPULog2Size(i)-3, "log2_sub_PU_size_minus3[i]");
1802	#endif
1803	#endif
1804	#if H_3D_ARP
1805	WRITE_FLAG( pcVPS->getUseAdvRP ( i ) ? 1 : 0, "iv_res_pred_flag[i]" );
1806	#endif
1807	#if H_3D_NBDV_REF
1808	WRITE_FLAG( pcVPS->getDepthRefinementFlag ( i ) ? 1 : 0 , "depth_refinement_flag[i]");
1809	#endif
1810	#if H_3D_VSP
1811	WRITE_FLAG( pcVPS->getViewSynthesisPredFlag( i ) ? 1 : 0 , "view_synthesis_pred_flag[i]");
1812	#endif
1813	#if H_3D_DBBP
1814	WRITE_FLAG( pcVPS->getUseDBBP( i ) ? 1 : 0, "use_dbbp_flag[i]" );
1815	#endif
1816	}
1817	else
1818	{
1819	#if H_3D_IV_MERGE
1820	WRITE_FLAG( pcVPS->getMPIFlag( i ) ? 1 : 0 , "mpi_flag[i]" );
1821	#endif
1822	WRITE_UVLC( pcVPS->getSubPUMPILog2Size(i)-3, "log2_mpi_sub_PU_size_minus3[i]");
1823
1824	WRITE_FLAG( pcVPS->getVpsDepthModesFlag( i ) ? 1 : 0 , "vps_depth_modes_flag[i]" );
1825	#if H_3D
1826	WRITE_FLAG( pcVPS->getIVPFlag( i ) ? 1 : 0 , "IVP_flag[i]" );
1827	#endif
1828	WRITE_FLAG( pcVPS->getLimQtPredFlag ( i ) ? 1 : 0 , "lim_qt_pred_flag[i]" );
1829
1830	#if H_3D_INTER_SDC
1831	WRITE_FLAG( pcVPS->getInterSDCFlag( i ) ? 1 : 0, "depth_inter_SDC_flag" );
1832	#endif
1833	}
1834	}
1835	}
1836	WRITE_UVLC( pcVPS->getCamParPrecision(), "cp_precision" );
1837	for (UInt viewIndex=1; viewIndex<pcVPS->getNumViews(); viewIndex++)
1838	{
1839	WRITE_FLAG( pcVPS->getCamParPresent(viewIndex) ? 1 : 0, "cp_present_flag[i]" );
1840	if ( pcVPS->getCamParPresent(viewIndex) )
1841	{
1842	WRITE_FLAG( pcVPS->hasCamParInSliceHeader(viewIndex) ? 1 : 0, "cp_in_slice_segment_header_flag[i]" );
1843	if ( !pcVPS->hasCamParInSliceHeader(viewIndex) )
1844	{
1845	for( UInt uiIndex = 0; uiIndex < viewIndex; uiIndex++ )
1846	{
1847	WRITE_SVLC( pcVPS->getCodedScale (viewIndex)[ uiIndex ], "vps_cp_scale" );
1848	WRITE_SVLC( pcVPS->getCodedOffset (viewIndex)[ uiIndex ], "vps_cp_off" );
1849	WRITE_SVLC( pcVPS->getInvCodedScale (viewIndex)[ uiIndex ] + pcVPS->getCodedScale (viewIndex)[ uiIndex ], "vps_cp_inv_scale_plus_scale" );
1850	WRITE_SVLC( pcVPS->getInvCodedOffset(viewIndex)[ uiIndex ] + pcVPS->getCodedOffset(viewIndex)[ uiIndex ], "vps_cp_inv_off_plus_off" );
1851	}
1852	}
1853	}
1854	}
1855	}
1856	#endif
1857
1858	Void TEncCavlc::codeSliceHeader ( TComSlice* pcSlice )
1859	{
1860	#if H_MV
1861	TComVPS* vps = pcSlice->getVPS();
1862	#endif
1863	#if ENC_DEC_TRACE
1864	xTraceSliceHeader (pcSlice);
1865	#endif
1866
1867	//calculate number of bits required for slice address
1868	Int maxSliceSegmentAddress = pcSlice->getPic()->getNumCUsInFrame();
1869	Int bitsSliceSegmentAddress = 0;
1870	while(maxSliceSegmentAddress>(1<<bitsSliceSegmentAddress))
1871	{
1872	bitsSliceSegmentAddress++;
1873	}
1874	Int ctuAddress;
1875	if (pcSlice->isNextSlice())
1876	{
1877	// Calculate slice address
1878	ctuAddress = (pcSlice->getSliceCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU());
1879	}
1880	else
1881	{
1882	// Calculate slice address
1883	ctuAddress = (pcSlice->getSliceSegmentCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU());
1884	}
1885	//write slice address
1886	Int sliceSegmentAddress = pcSlice->getPic()->getPicSym()->getCUOrderMap(ctuAddress);
1887
1888	WRITE_FLAG( sliceSegmentAddress==0, "first_slice_segment_in_pic_flag" );
1889	if ( pcSlice->getRapPicFlag() )
1890	{
1891	#if SETTING_NO_OUT_PIC_PRIOR
1892	WRITE_FLAG( pcSlice->getNoOutputPriorPicsFlag() ? 1 : 0, "no_output_of_prior_pics_flag" );
1893	#else
1894	WRITE_FLAG( 0, "no_output_of_prior_pics_flag" );
1895	#endif
1896	}
1897	#if PPS_FIX_DEPTH
1898	if( pcSlice->getIsDepth() )
1899	{
1900	WRITE_UVLC( 1, "slice_pic_parameter_set_id" );
1901	}
1902	else
1903	#endif
1904	WRITE_UVLC( pcSlice->getPPS()->getPPSId(), "slice_pic_parameter_set_id" );
1905	pcSlice->setDependentSliceSegmentFlag(!pcSlice->isNextSlice());
1906	if ( pcSlice->getPPS()->getDependentSliceSegmentsEnabledFlag() && (sliceSegmentAddress!=0) )
1907	{
1908	WRITE_FLAG( pcSlice->getDependentSliceSegmentFlag() ? 1 : 0, "dependent_slice_segment_flag" );
1909	}
1910	if(sliceSegmentAddress>0)
1911	{
1912	WRITE_CODE( sliceSegmentAddress, bitsSliceSegmentAddress, "slice_segment_address" );
1913	}
1914	if ( !pcSlice->getDependentSliceSegmentFlag() )
1915	{
1916	#if H_MV
1917	Int esb = 0; //Don't use i, otherwise will shadow something below
1918
1919	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1920	{
1921	esb++;
1922	WRITE_FLAG( pcSlice->getDiscardableFlag( ) ? 1 : 0 , "discardable_flag" );
1923	#if NON_REF_NAL_TYPE_DISCARDABLE
1924	if (pcSlice->getDiscardableFlag( ))
1925	{
1926	assert(pcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_TRAIL_R &&
1927	pcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_TSA_R &&
1928	pcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_STSA_R &&
1929	pcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_RADL_R &&
1930	pcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_RASL_R);
1931	}
1932	#endif
1933	}
1934
1935	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1936	{
1937	esb++;
1938	WRITE_FLAG( pcSlice->getCrossLayerBlaFlag( ) ? 1 : 0 , "cross_layer_bla_flag" );
1939	}
1940	pcSlice->checkCrossLayerBlaFlag( );
1941	#if !H_MV_HLS7_GEN
1942	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1943	{
1944	esb++;
1945	WRITE_FLAG( pcSlice->getPocResetFlag( ) ? 1 : 0 , "poc_reset_flag" );
1946	}
1947	#endif
1948
1949
1950
1951	for (; esb < pcSlice->getPPS()->getNumExtraSliceHeaderBits(); esb++)
1952	#else
1953	for (Int i = 0; i < pcSlice->getPPS()->getNumExtraSliceHeaderBits(); i++)
1954	#endif
1955	{
1956	assert(!!"slice_reserved_undetermined_flag[]");
1957	WRITE_FLAG(0, "slice_reserved_undetermined_flag[]");
1958	}
1959
1960	WRITE_UVLC( pcSlice->getSliceType(), "slice_type" );
1961
1962	if( pcSlice->getPPS()->getOutputFlagPresentFlag() )
1963	{
1964	WRITE_FLAG( pcSlice->getPicOutputFlag() ? 1 : 0, "pic_output_flag" );
1965	}
1966
1967	// in the first version chroma_format_idc is equal to one, thus colour_plane_id will not be present
1968	assert (pcSlice->getSPS()->getChromaFormatIdc() == 1 );
1969	// if( separate_colour_plane_flag == 1 )
1970	// colour_plane_id u(2)
1971	#if H_MV
1972	if ( (pcSlice->getLayerId() > 0 && !vps->getPocLsbNotPresentFlag( pcSlice->getLayerIdInVps())) \|\| !pcSlice->getIdrPicFlag() )
1973	{
1974	Int picOrderCntLSB = (pcSlice->getPOC()-pcSlice->getLastIDR()+(1<<pcSlice->getSPS()->getBitsForPOC())) & ((1<<pcSlice->getSPS()->getBitsForPOC())-1);
1975	WRITE_CODE( picOrderCntLSB, pcSlice->getSPS()->getBitsForPOC(), "slice_pic_order_cnt_lsb");
1976	pcSlice->setSlicePicOrderCntLsb( picOrderCntLSB );
1977	}
1978
1979	#endif
1980	if( !pcSlice->getIdrPicFlag() )
1981	{
1982	#if !H_MV
1983	Int picOrderCntLSB = (pcSlice->getPOC()-pcSlice->getLastIDR()+(1<<pcSlice->getSPS()->getBitsForPOC())) & ((1<<pcSlice->getSPS()->getBitsForPOC())-1);
1984	WRITE_CODE( picOrderCntLSB, pcSlice->getSPS()->getBitsForPOC(), "pic_order_cnt_lsb");
1985	#endif
1986	TComReferencePictureSet* rps = pcSlice->getRPS();
1987
1988	// check for bitstream restriction stating that:
1989	// If the current picture is a BLA or CRA picture, the value of NumPocTotalCurr shall be equal to 0.
1990	// Ideally this process should not be repeated for each slice in a picture
1991	if (pcSlice->isIRAP())
1992	{
1993	for (Int picIdx = 0; picIdx < rps->getNumberOfPictures(); picIdx++)
1994	{
1995	assert (!rps->getUsed(picIdx));
1996	}
1997	}
1998
1999	if(pcSlice->getRPSidx() < 0)
2000	{
2001	WRITE_FLAG( 0, "short_term_ref_pic_set_sps_flag");
2002	codeShortTermRefPicSet(pcSlice->getSPS(), rps, true, pcSlice->getSPS()->getRPSList()->getNumberOfReferencePictureSets());
2003	}
2004	else
2005	{
2006	WRITE_FLAG( 1, "short_term_ref_pic_set_sps_flag");
2007	Int numBits = 0;
2008	while ((1 << numBits) < pcSlice->getSPS()->getRPSList()->getNumberOfReferencePictureSets())
2009	{
2010	numBits++;
2011	}
2012	if (numBits > 0)
2013	{
2014	WRITE_CODE( pcSlice->getRPSidx(), numBits, "short_term_ref_pic_set_idx" );
2015	}
2016	}
2017	if(pcSlice->getSPS()->getLongTermRefsPresent())
2018	{
2019	Int numLtrpInSH = rps->getNumberOfLongtermPictures();
2020	Int ltrpInSPS[MAX_NUM_REF_PICS];
2021	Int numLtrpInSPS = 0;
2022	UInt ltrpIndex;
2023	Int counter = 0;
2024	for(Int k = rps->getNumberOfPictures()-1; k > rps->getNumberOfPictures()-rps->getNumberOfLongtermPictures()-1; k--)
2025	{
2026	if (findMatchingLTRP(pcSlice, &ltrpIndex, rps->getPOC(k), rps->getUsed(k)))
2027	{
2028	ltrpInSPS[numLtrpInSPS] = ltrpIndex;
2029	numLtrpInSPS++;
2030	}
2031	else
2032	{
2033	counter++;
2034	}
2035	}
2036	numLtrpInSH -= numLtrpInSPS;
2037
2038	Int bitsForLtrpInSPS = 0;
2039	while (pcSlice->getSPS()->getNumLongTermRefPicSPS() > (1 << bitsForLtrpInSPS))
2040	{
2041	bitsForLtrpInSPS++;
2042	}
2043	if (pcSlice->getSPS()->getNumLongTermRefPicSPS() > 0)
2044	{
2045	WRITE_UVLC( numLtrpInSPS, "num_long_term_sps");
2046	}
2047	WRITE_UVLC( numLtrpInSH, "num_long_term_pics");
2048	// Note that the LSBs of the LT ref. pic. POCs must be sorted before.
2049	// Not sorted here because LT ref indices will be used in setRefPicList()
2050	Int prevDeltaMSB = 0, prevLSB = 0;
2051	Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
2052	for(Int i=rps->getNumberOfPictures()-1 ; i > offset-1; i--)
2053	{
2054	if (counter < numLtrpInSPS)
2055	{
2056	if (bitsForLtrpInSPS > 0)
2057	{
2058	WRITE_CODE( ltrpInSPS[counter], bitsForLtrpInSPS, "lt_idx_sps[i]");
2059	}
2060	}
2061	else
2062	{
2063	WRITE_CODE( rps->getPocLSBLT(i), pcSlice->getSPS()->getBitsForPOC(), "poc_lsb_lt");
2064	WRITE_FLAG( rps->getUsed(i), "used_by_curr_pic_lt_flag");
2065	}
2066	WRITE_FLAG( rps->getDeltaPocMSBPresentFlag(i), "delta_poc_msb_present_flag");
2067
2068	if(rps->getDeltaPocMSBPresentFlag(i))
2069	{
2070	Bool deltaFlag = false;
2071	// First LTRP from SPS \|\| First LTRP from SH \|\| curr LSB != prev LSB
2072	if( (i == rps->getNumberOfPictures()-1) \|\| (i == rps->getNumberOfPictures()-1-numLtrpInSPS) \|\| (rps->getPocLSBLT(i) != prevLSB) )
2073	{
2074	deltaFlag = true;
2075	}
2076	if(deltaFlag)
2077	{
2078	WRITE_UVLC( rps->getDeltaPocMSBCycleLT(i), "delta_poc_msb_cycle_lt[i]" );
2079	}
2080	else
2081	{
2082	Int differenceInDeltaMSB = rps->getDeltaPocMSBCycleLT(i) - prevDeltaMSB;
2083	assert(differenceInDeltaMSB >= 0);
2084	WRITE_UVLC( differenceInDeltaMSB, "delta_poc_msb_cycle_lt[i]" );
2085	}
2086	prevLSB = rps->getPocLSBLT(i);
2087	prevDeltaMSB = rps->getDeltaPocMSBCycleLT(i);
2088	}
2089	}
2090	}
2091	if (pcSlice->getSPS()->getTMVPFlagsPresent())
2092	{
2093	#if I0044_SLICE_TMVP
2094	WRITE_FLAG( pcSlice->getEnableTMVPFlag() ? 1 : 0, "slice_temporal_mvp_enabled_flag" );
2095	#else
2096	WRITE_FLAG( pcSlice->getEnableTMVPFlag() ? 1 : 0, "slice_temporal_mvp_enable_flag" );
2097	#endif
2098	}
2099	}
2100	#if H_MV
2101	Bool interLayerPredLayerIdcPresentFlag = false;
2102	Int layerId = pcSlice->getLayerId();
2103	if( pcSlice->getLayerId() > 0 && !vps->getAllRefLayersActiveFlag() && vps->getNumDirectRefLayers( layerId ) > 0 )
2104	{
2105	WRITE_FLAG( pcSlice->getInterLayerPredEnabledFlag( ) ? 1 : 0 , "inter_layer_pred_enabled_flag" );
2106	if( pcSlice->getInterLayerPredEnabledFlag() && vps->getNumDirectRefLayers( layerId ) > 1 )
2107	{
2108	if( !vps->getMaxOneActiveRefLayerFlag())
2109	{
2110	WRITE_CODE( pcSlice->getNumInterLayerRefPicsMinus1( ), pcSlice->getNumInterLayerRefPicsMinus1Len( ), "num_inter_layer_ref_pics_minus1" );
2111	}
2112	if ( pcSlice->getNumActiveRefLayerPics() != vps->getNumDirectRefLayers( layerId ) )
2113	{
2114	interLayerPredLayerIdcPresentFlag = true;
2115	for( Int idx = 0; idx < pcSlice->getNumActiveRefLayerPics(); idx++ )
2116	{
2117	WRITE_CODE( pcSlice->getInterLayerPredLayerIdc( idx ), pcSlice->getInterLayerPredLayerIdcLen( ), "inter_layer_pred_layer_idc" );
2118	}
2119	}
2120	}
2121	}
2122	if ( !interLayerPredLayerIdcPresentFlag )
2123	{
2124	for( Int i = 0; i < pcSlice->getNumActiveRefLayerPics(); i++ )
2125	{
2126	assert( pcSlice->getInterLayerPredLayerIdc( i ) == pcSlice->getRefLayerPicIdc( i ) );
2127	}
2128	}
2129	#endif
2130	if(pcSlice->getSPS()->getUseSAO())
2131	{
2132	if (pcSlice->getSPS()->getUseSAO())
2133	{
2134	WRITE_FLAG( pcSlice->getSaoEnabledFlag(), "slice_sao_luma_flag" );
2135	WRITE_FLAG( pcSlice->getSaoEnabledFlagChroma(), "slice_sao_chroma_flag" );
2136	}
2137	}
2138
2139	//check if numrefidxes match the defaults. If not, override
2140
2141	if (!pcSlice->isIntra())
2142	{
2143	Bool overrideFlag = (pcSlice->getNumRefIdx( REF_PIC_LIST_0 )!=pcSlice->getPPS()->getNumRefIdxL0DefaultActive()\|\|(pcSlice->isInterB()&&pcSlice->getNumRefIdx( REF_PIC_LIST_1 )!=pcSlice->getPPS()->getNumRefIdxL1DefaultActive()));
2144	#if PPS_FIX_DEPTH
2145	overrideFlag \|= (pcSlice->getIsDepth() && !pcSlice->getViewIndex());
2146	#endif
2147	WRITE_FLAG( overrideFlag ? 1 : 0, "num_ref_idx_active_override_flag");
2148	if (overrideFlag)
2149	{
2150	WRITE_UVLC( pcSlice->getNumRefIdx( REF_PIC_LIST_0 ) - 1, "num_ref_idx_l0_active_minus1" );
2151	if (pcSlice->isInterB())
2152	{
2153	WRITE_UVLC( pcSlice->getNumRefIdx( REF_PIC_LIST_1 ) - 1, "num_ref_idx_l1_active_minus1" );
2154	}
2155	else
2156	{
2157	pcSlice->setNumRefIdx(REF_PIC_LIST_1, 0);
2158	}
2159	}
2160	}
2161	else
2162	{
2163	pcSlice->setNumRefIdx(REF_PIC_LIST_0, 0);
2164	pcSlice->setNumRefIdx(REF_PIC_LIST_1, 0);
2165	}
2166	#if PPS_FIX_DEPTH
2167	if( (pcSlice->getPPS()->getListsModificationPresentFlag() \|\| (pcSlice->getIsDepth() && !pcSlice->getViewIndex())) && pcSlice->getNumRpsCurrTempList() > 1)
2168	#else
2169	if( pcSlice->getPPS()->getListsModificationPresentFlag() && pcSlice->getNumRpsCurrTempList() > 1)
2170	#endif
2171	{
2172	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
2173	if(!pcSlice->isIntra())
2174	{
2175	WRITE_FLAG(pcSlice->getRefPicListModification()->getRefPicListModificationFlagL0() ? 1 : 0, "ref_pic_list_modification_flag_l0" );
2176	if (pcSlice->getRefPicListModification()->getRefPicListModificationFlagL0())
2177	{
2178	Int numRpsCurrTempList0 = pcSlice->getNumRpsCurrTempList();
2179	if (numRpsCurrTempList0 > 1)
2180	{
2181	Int length = 1;
2182	numRpsCurrTempList0 --;
2183	while ( numRpsCurrTempList0 >>= 1)
2184	{
2185	length ++;
2186	}
2187	for(Int i = 0; i < pcSlice->getNumRefIdx( REF_PIC_LIST_0 ); i++)
2188	{
2189	WRITE_CODE( refPicListModification->getRefPicSetIdxL0(i), length, "list_entry_l0");
2190	}
2191	}
2192	}
2193	}
2194	if(pcSlice->isInterB())
2195	{
2196	WRITE_FLAG(pcSlice->getRefPicListModification()->getRefPicListModificationFlagL1() ? 1 : 0, "ref_pic_list_modification_flag_l1" );
2197	if (pcSlice->getRefPicListModification()->getRefPicListModificationFlagL1())
2198	{
2199	Int numRpsCurrTempList1 = pcSlice->getNumRpsCurrTempList();
2200	if ( numRpsCurrTempList1 > 1 )
2201	{
2202	Int length = 1;
2203	numRpsCurrTempList1 --;
2204	while ( numRpsCurrTempList1 >>= 1)
2205	{
2206	length ++;
2207	}
2208	for(Int i = 0; i < pcSlice->getNumRefIdx( REF_PIC_LIST_1 ); i++)
2209	{
2210	WRITE_CODE( refPicListModification->getRefPicSetIdxL1(i), length, "list_entry_l1");
2211	}
2212	}
2213	}
2214	}
2215	}
2216
2217	if (pcSlice->isInterB())
2218	{
2219	WRITE_FLAG( pcSlice->getMvdL1ZeroFlag() ? 1 : 0, "mvd_l1_zero_flag");
2220	}
2221
2222	if(!pcSlice->isIntra())
2223	{
2224	if (!pcSlice->isIntra() && pcSlice->getPPS()->getCabacInitPresentFlag())
2225	{
2226	SliceType sliceType = pcSlice->getSliceType();
2227	Int encCABACTableIdx = pcSlice->getPPS()->getEncCABACTableIdx();
2228	Bool encCabacInitFlag = (sliceType!=encCABACTableIdx && encCABACTableIdx!=I_SLICE) ? true : false;
2229	pcSlice->setCabacInitFlag( encCabacInitFlag );
2230	WRITE_FLAG( encCabacInitFlag?1:0, "cabac_init_flag" );
2231	}
2232	}
2233
2234	if ( pcSlice->getEnableTMVPFlag() )
2235	{
2236	if ( pcSlice->getSliceType() == B_SLICE )
2237	{
2238	WRITE_FLAG( pcSlice->getColFromL0Flag(), "collocated_from_l0_flag" );
2239	}
2240
2241	if ( pcSlice->getSliceType() != I_SLICE &&
2242	((pcSlice->getColFromL0Flag()==1 && pcSlice->getNumRefIdx(REF_PIC_LIST_0)>1)\|\|
2243	(pcSlice->getColFromL0Flag()==0 && pcSlice->getNumRefIdx(REF_PIC_LIST_1)>1)))
2244	{
2245	WRITE_UVLC( pcSlice->getColRefIdx(), "collocated_ref_idx" );
2246	}
2247	}
2248	if ( (pcSlice->getPPS()->getUseWP() && pcSlice->getSliceType()==P_SLICE) \|\| (pcSlice->getPPS()->getWPBiPred() && pcSlice->getSliceType()==B_SLICE) )
2249	{
2250	xCodePredWeightTable( pcSlice );
2251	}
2252	#if H_3D_IC
2253	else if( pcSlice->getViewIndex() && ( pcSlice->getSliceType() == P_SLICE \|\| pcSlice->getSliceType() == B_SLICE ) && !pcSlice->getIsDepth() && vps->getNumDirectRefLayers( layerId ) > 0 )
2254	{
2255	WRITE_FLAG( pcSlice->getApplyIC() ? 1 : 0, "slice_ic_enable_flag" );
2256	if( pcSlice->getApplyIC() )
2257	{
2258	WRITE_FLAG( pcSlice->getIcSkipParseFlag() ? 1 : 0, "ic_skip_mergeidx0" );
2259	}
2260	}
2261	#endif
2262	#if H_3D_SINGLE_DEPTH
2263	if(pcSlice->getIsDepth())
2264	{
2265	WRITE_FLAG( pcSlice->getApplySingleDepthMode() ? 1 : 0, "slice_enable_single_depth_mode" );
2266	}
2267	#endif
2268	#if H_3D_IV_MERGE
2269	assert(pcSlice->getMaxNumMergeCand()<=MRG_MAX_NUM_CANDS_MEM);
2270	#else
2271	assert(pcSlice->getMaxNumMergeCand()<=MRG_MAX_NUM_CANDS);
2272	#endif
2273	if (!pcSlice->isIntra())
2274	{
2275	#if H_3D_IV_MERGE
2276	if(pcSlice->getIsDepth())
2277	{
2278	Bool bMPIFlag = pcSlice->getVPS()->getMPIFlag( pcSlice->getLayerIdInVps() ) ;
2279	Bool ivMvPredFlag = pcSlice->getVPS()->getIvMvPredFlag( pcSlice->getLayerIdInVps() ) ;
2280	WRITE_UVLC( ( ( bMPIFlag \|\| ivMvPredFlag ) ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS ) - pcSlice->getMaxNumMergeCand(), "five_minus_max_num_merge_cand");
2281	}
2282	else
2283	{
2284	Bool ivMvPredFlag = pcSlice->getVPS()->getIvMvPredFlag( pcSlice->getLayerIdInVps() ) ;
2285	WRITE_UVLC( ( ivMvPredFlag ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS ) - pcSlice->getMaxNumMergeCand(), "five_minus_max_num_merge_cand");
2286	}
2287	#else
2288	WRITE_UVLC(MRG_MAX_NUM_CANDS - pcSlice->getMaxNumMergeCand(), "five_minus_max_num_merge_cand");
2289	#endif
2290	}
2291	Int iCode = pcSlice->getSliceQp() - ( pcSlice->getPPS()->getPicInitQPMinus26() + 26 );
2292	WRITE_SVLC( iCode, "slice_qp_delta" );
2293	if (pcSlice->getPPS()->getSliceChromaQpFlag())
2294	{
2295	iCode = pcSlice->getSliceQpDeltaCb();
2296	WRITE_SVLC( iCode, "slice_qp_delta_cb" );
2297	iCode = pcSlice->getSliceQpDeltaCr();
2298	WRITE_SVLC( iCode, "slice_qp_delta_cr" );
2299	}
2300	if (pcSlice->getPPS()->getDeblockingFilterControlPresentFlag())
2301	{
2302	if (pcSlice->getPPS()->getDeblockingFilterOverrideEnabledFlag() )
2303	{
2304	WRITE_FLAG(pcSlice->getDeblockingFilterOverrideFlag(), "deblocking_filter_override_flag");
2305	}
2306	if (pcSlice->getDeblockingFilterOverrideFlag())
2307	{
2308	WRITE_FLAG(pcSlice->getDeblockingFilterDisable(), "slice_disable_deblocking_filter_flag");
2309	if(!pcSlice->getDeblockingFilterDisable())
2310	{
2311	WRITE_SVLC (pcSlice->getDeblockingFilterBetaOffsetDiv2(), "slice_beta_offset_div2");
2312	WRITE_SVLC (pcSlice->getDeblockingFilterTcOffsetDiv2(), "slice_tc_offset_div2");
2313	}
2314	}
2315	}
2316
2317	Bool isSAOEnabled = (!pcSlice->getSPS()->getUseSAO())?(false):(pcSlice->getSaoEnabledFlag()\|\|pcSlice->getSaoEnabledFlagChroma());
2318	Bool isDBFEnabled = (!pcSlice->getDeblockingFilterDisable());
2319
2320	if(pcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() && ( isSAOEnabled \|\| isDBFEnabled ))
2321	{
2322	WRITE_FLAG(pcSlice->getLFCrossSliceBoundaryFlag()?1:0, "slice_loop_filter_across_slices_enabled_flag");
2323	}
2324	}
2325	#if H_3D
2326	#if H_3D_FCO
2327	if( pcSlice->getVPS()->hasCamParInSliceHeader( pcSlice->getViewIndex() ) && pcSlice->getIsDepth() )
2328	#else
2329	if( pcSlice->getVPS()->hasCamParInSliceHeader( pcSlice->getViewIndex() ) && !pcSlice->getIsDepth() )
2330	#endif
2331	{
2332	for( UInt uiId = 0; uiId < pcSlice->getViewIndex(); uiId++ )
2333	{
2334	WRITE_SVLC( pcSlice->getCodedScale ()[ uiId ], "cp_scale" );
2335	WRITE_SVLC( pcSlice->getCodedOffset ()[ uiId ], "cp_off" );
2336	WRITE_SVLC( pcSlice->getInvCodedScale ()[ uiId ] + pcSlice->getCodedScale ()[ uiId ], "cp_inv_scale_plus_scale" );
2337	WRITE_SVLC( pcSlice->getInvCodedOffset()[ uiId ] + pcSlice->getCodedOffset()[ uiId ], "cp_inv_off_plus_off" );
2338	}
2339	}
2340	#endif
2341
2342
2343	#if !H_MV
2344	if(pcSlice->getPPS()->getSliceHeaderExtensionPresentFlag())
2345	{
2346	WRITE_UVLC(0,"slice_header_extension_length");
2347	}
2348	#else
2349	if(pcSlice->getPPS()->getSliceHeaderExtensionPresentFlag())
2350	{
2351	// Derive the value of PocMsbValRequiredFlag
2352	pcSlice->setPocMsbValRequiredFlag( pcSlice->getCraPicFlag() \|\| pcSlice->getBlaPicFlag()
2353	/* \|\| related to vps_poc_lsb_aligned_flag */
2354	);
2355
2356	// Determine value of SH extension length.
2357	Int shExtnLengthInBit = 0;
2358	if (pcSlice->getPPS()->getPocResetInfoPresentFlag())
2359	{
2360	shExtnLengthInBit += 2;
2361	}
2362	if (pcSlice->getPocResetIdc() > 0)
2363	{
2364	shExtnLengthInBit += 6;
2365	}
2366	if (pcSlice->getPocResetIdc() == 3)
2367	{
2368	shExtnLengthInBit += (pcSlice->getSPS()->getBitsForPOC() + 1);
2369	}
2370
2371
2372	if( !pcSlice->getPocMsbValRequiredFlag() /* TODO && pcSlice->getVPS()->getVpsPocLsbAlignedFlag() */ )
2373	{
2374	shExtnLengthInBit++; // For poc_msb_val_present_flag
2375	}
2376	else
2377	{
2378	if( pcSlice->getPocMsbValRequiredFlag() )
2379	{
2380	pcSlice->setPocMsbValPresentFlag( true );
2381	}
2382	else
2383	{
2384	pcSlice->setPocMsbValPresentFlag( false );
2385	}
2386	}
2387
2388	if( pcSlice->getPocMsbValPresentFlag() )
2389	{
2390	// Int iMaxPOClsb = 1<< pcSlice->getSPS()->getBitsForPOC(); currently unused
2391
2392	UInt lengthVal = 1;
2393	UInt tempVal = pcSlice->getPocMsbVal() + 1;
2394	assert ( tempVal );
2395	while( 1 != tempVal )
2396	{
2397	tempVal >>= 1;
2398	lengthVal += 2;
2399	}
2400	shExtnLengthInBit += lengthVal;
2401	}
2402	Int shExtnAdditionalBits = 0;
2403	if(shExtnLengthInBit % 8 != 0)
2404	{
2405	shExtnAdditionalBits = 8 - (shExtnLengthInBit % 8);
2406	}
2407	pcSlice->setSliceSegmentHeaderExtensionLength((shExtnLengthInBit + shExtnAdditionalBits) / 8);
2408
2409
2410	WRITE_UVLC( pcSlice->getSliceSegmentHeaderExtensionLength( ), "slice_segment_header_extension_length" );
2411	UInt posFollSliceSegHeaderExtLen = m_pcBitIf->getNumberOfWrittenBits();
2412	if( pcSlice->getPPS()->getPocResetInfoPresentFlag() )
2413	{
2414	WRITE_CODE( pcSlice->getPocResetIdc( ), 2, "poc_reset_idc" );
2415	}
2416	else
2417	{
2418	assert( pcSlice->getPocResetIdc( ) == 0 );
2419	}
2420
2421	pcSlice->checkPocResetIdc();
2422
2423	if( pcSlice->getPocResetIdc() != 0 )
2424	{
2425	WRITE_CODE( pcSlice->getPocResetPeriodId( ), 6, "poc_reset_period_id" );
2426	}
2427
2428	if( pcSlice->getPocResetIdc() == 3 )
2429	{
2430	WRITE_FLAG( pcSlice->getFullPocResetFlag( ) ? 1 : 0 , "full_poc_reset_flag" );
2431	WRITE_CODE( pcSlice->getPocLsbVal( ), pcSlice->getPocLsbValLen() , "poc_lsb_val" );
2432	}
2433	pcSlice->checkPocLsbVal();
2434
2435	if( !pcSlice->getPocMsbValRequiredFlag() /* TODO && pcSlice->getVPS()->getVpsPocLsbAlignedFlag() */ )
2436	{
2437	WRITE_FLAG( pcSlice->getPocMsbValPresentFlag( ) ? 1 : 0 , "poc_msb_val_present_flag" );
2438	}
2439	else
2440	{
2441	assert( pcSlice->getPocMsbValPresentFlag() == pcSlice->inferPocMsbValPresentFlag( ) );
2442	}
2443
2444	if( pcSlice->getPocMsbValPresentFlag() )
2445	{
2446	WRITE_UVLC( pcSlice->getPocMsbVal( ), "poc_msb_val" );
2447	}
2448
2449	while( ( m_pcBitIf->getNumberOfWrittenBits() - posFollSliceSegHeaderExtLen ) < pcSlice->getSliceSegmentHeaderExtensionLength() * 8 )
2450	{
2451	WRITE_FLAG( 0, "slice_segment_header_extension_data_bit" );
2452	}
2453
2454	assert( ( m_pcBitIf->getNumberOfWrittenBits() - posFollSliceSegHeaderExtLen ) == pcSlice->getSliceSegmentHeaderExtensionLength() * 8 );
2455	}
2456	#endif
2457	}
2458
2459	Void TEncCavlc::codePTL( TComPTL* pcPTL, Bool profilePresentFlag, Int maxNumSubLayersMinus1)
2460	{
2461	if(profilePresentFlag)
2462	{
2463	codeProfileTier(pcPTL->getGeneralPTL()); // general_...
2464	}
2465	WRITE_CODE( pcPTL->getGeneralPTL()->getLevelIdc(), 8, "general_level_idc" );
2466
2467	for (Int i = 0; i < maxNumSubLayersMinus1; i++)
2468	{
2469	#if !H_MV
2470	if(profilePresentFlag)
2471	{
2472	#endif
2473	WRITE_FLAG( pcPTL->getSubLayerProfilePresentFlag(i), "sub_layer_profile_present_flag[i]" );
2474	#if !H_MV
2475	}
2476	#endif
2477
2478	WRITE_FLAG( pcPTL->getSubLayerLevelPresentFlag(i), "sub_layer_level_present_flag[i]" );
2479	}
2480
2481	if (maxNumSubLayersMinus1 > 0)
2482	{
2483	for (Int i = maxNumSubLayersMinus1; i < 8; i++)
2484	{
2485	WRITE_CODE(0, 2, "reserved_zero_2bits");
2486	}
2487	}
2488
2489	for(Int i = 0; i < maxNumSubLayersMinus1; i++)
2490	{
2491	if( profilePresentFlag && pcPTL->getSubLayerProfilePresentFlag(i) )
2492	{
2493	codeProfileTier(pcPTL->getSubLayerPTL(i)); // sub_layer_...
2494	}
2495	if( pcPTL->getSubLayerLevelPresentFlag(i) )
2496	{
2497	WRITE_CODE( pcPTL->getSubLayerPTL(i)->getLevelIdc(), 8, "sub_layer_level_idc[i]" );
2498	}
2499	}
2500	}
2501	Void TEncCavlc::codeProfileTier( ProfileTierLevel* ptl )
2502	{
2503	WRITE_CODE( ptl->getProfileSpace(), 2 , "XXX_profile_space[]");
2504	WRITE_FLAG( ptl->getTierFlag (), "XXX_tier_flag[]" );
2505	WRITE_CODE( ptl->getProfileIdc (), 5 , "XXX_profile_idc[]" );
2506	for(Int j = 0; j < 32; j++)
2507	{
2508	WRITE_FLAG( ptl->getProfileCompatibilityFlag(j), "XXX_profile_compatibility_flag[][j]");
2509	}
2510
2511	WRITE_FLAG(ptl->getProgressiveSourceFlag(), "general_progressive_source_flag");
2512	WRITE_FLAG(ptl->getInterlacedSourceFlag(), "general_interlaced_source_flag");
2513	WRITE_FLAG(ptl->getNonPackedConstraintFlag(), "general_non_packed_constraint_flag");
2514	WRITE_FLAG(ptl->getFrameOnlyConstraintFlag(), "general_frame_only_constraint_flag");
2515
2516	#if H_MV_HLS10_PTL
2517	#if H_MV_HLS10_PTL_INFER_FIX
2518	if( ptl->getV2ConstraintsPresentFlag() )
2519	#else
2520	if( ptl->getProfileIdc( ) == 4 \|\| ptl->getProfileCompatibilityFlag( 4 ) \|\|
2521	ptl->getProfileIdc( ) == 5 \|\| ptl->getProfileCompatibilityFlag( 5 ) \|\|
2522	ptl->getProfileIdc( ) == 6 \|\| ptl->getProfileCompatibilityFlag( 6 ) \|\|
2523	ptl->getProfileIdc( ) == 7 \|\| ptl->getProfileCompatibilityFlag( 7 ) )
2524	#endif
2525	{
2526	WRITE_FLAG( ptl->getMax12bitConstraintFlag( ) ? 1 : 0 , "max_12bit_constraint_flag" );
2527	WRITE_FLAG( ptl->getMax10bitConstraintFlag( ) ? 1 : 0 , "max_10bit_constraint_flag" );
2528	WRITE_FLAG( ptl->getMax8bitConstraintFlag( ) ? 1 : 0 , "max_8bit_constraint_flag" );
2529	WRITE_FLAG( ptl->getMax422chromaConstraintFlag( ) ? 1 : 0 , "max_422chroma_constraint_flag" );
2530	WRITE_FLAG( ptl->getMax420chromaConstraintFlag( ) ? 1 : 0 , "max_420chroma_constraint_flag" );
2531	WRITE_FLAG( ptl->getMaxMonochromeConstraintFlag( ) ? 1 : 0 , "max_monochrome_constraint_flag" );
2532	WRITE_FLAG( ptl->getIntraConstraintFlag( ) ? 1 : 0 , "intra_constraint_flag" );
2533	WRITE_FLAG( ptl->getOnePictureOnlyConstraintFlag( ) ? 1 : 0 , "one_picture_only_constraint_flag" );
2534	WRITE_FLAG( ptl->getLowerBitRateConstraintFlag( ) ? 1 : 0 , "lower_bit_rate_constraint_flag" );
2535	WRITE_CODE( 0, 16, "XXX_reserved_zero_34bits[0..15]");
2536	WRITE_CODE( 0, 16, "XXX_reserved_zero_34bits[16..31]");
2537	WRITE_CODE( 0, 2 , "XXX_reserved_zero_34bits[32..33]");
2538	}
2539	else
2540	{
2541	WRITE_CODE( 0, 16, "XXX_reserved_zero_43bits[0..15]");
2542	WRITE_CODE( 0, 16, "XXX_reserved_zero_43bits[16..31]");
2543	WRITE_CODE( 0, 11, "XXX_reserved_zero_43bits[32..42]");
2544	}
2545	#if H_MV_HLS10_PTL_INFER_FIX
2546	if( ptl->getInbldPresentFlag() )
2547	#else
2548	if( ( ptl->getProfileIdc() >= 1 && ptl->getProfileIdc() <= 5 ) \|\|
2549	ptl->getProfileCompatibilityFlag( 1 ) \|\| ptl->getProfileCompatibilityFlag( 2 ) \|\|
2550	ptl->getProfileCompatibilityFlag( 3 ) \|\| ptl->getProfileCompatibilityFlag( 4 ) \|\|
2551	ptl->getProfileCompatibilityFlag( 5 ) )
2552	#endif
2553	{
2554	WRITE_FLAG( ptl->getInbldFlag( ) ? 1 : 0 , "inbld_flag" );
2555	}
2556	else
2557	{
2558	WRITE_FLAG(0, "reserved_zero_bit");
2559	}
2560	#else
2561	WRITE_CODE(0 , 16, "XXX_reserved_zero_44bits[0..15]");
2562	WRITE_CODE(0 , 16, "XXX_reserved_zero_44bits[16..31]");
2563	WRITE_CODE(0 , 12, "XXX_reserved_zero_44bits[32..43]");
2564	#endif
2565	}
2566
2567	/**
2568	- write wavefront substreams sizes for the slice header.
2569	.
2570	\param pcSlice Where we find the substream size information.
2571	*/
2572	Void TEncCavlc::codeTilesWPPEntryPoint( TComSlice* pSlice )
2573	{
2574	if (!pSlice->getPPS()->getTilesEnabledFlag() && !pSlice->getPPS()->getEntropyCodingSyncEnabledFlag())
2575	{
2576	return;
2577	}
2578	UInt numEntryPointOffsets = 0, offsetLenMinus1 = 0, maxOffset = 0;
2579	Int numZeroSubstreamsAtStartOfSlice = 0;
2580	UInt *entryPointOffset = NULL;
2581	if ( pSlice->getPPS()->getTilesEnabledFlag() )
2582	{
2583	numEntryPointOffsets = pSlice->getTileLocationCount();
2584	entryPointOffset = new UInt[numEntryPointOffsets];
2585	for (Int idx=0; idx<pSlice->getTileLocationCount(); idx++)
2586	{
2587	if ( idx == 0 )
2588	{
2589	entryPointOffset [ idx ] = pSlice->getTileLocation( 0 );
2590	}
2591	else
2592	{
2593	entryPointOffset [ idx ] = pSlice->getTileLocation( idx ) - pSlice->getTileLocation( idx-1 );
2594	}
2595
2596	if ( entryPointOffset[ idx ] > maxOffset )
2597	{
2598	maxOffset = entryPointOffset[ idx ];
2599	}
2600	}
2601	}
2602	else if ( pSlice->getPPS()->getEntropyCodingSyncEnabledFlag() )
2603	{
2604	UInt* pSubstreamSizes = pSlice->getSubstreamSizes();
2605	Int maxNumParts = pSlice->getPic()->getNumPartInCU();
2606	numZeroSubstreamsAtStartOfSlice = pSlice->getSliceSegmentCurStartCUAddr()/maxNumParts/pSlice->getPic()->getFrameWidthInCU();
2607	Int numZeroSubstreamsAtEndOfSlice = pSlice->getPic()->getFrameHeightInCU()-1 - ((pSlice->getSliceSegmentCurEndCUAddr()-1)/maxNumParts/pSlice->getPic()->getFrameWidthInCU());
2608	numEntryPointOffsets = pSlice->getPPS()->getNumSubstreams() - numZeroSubstreamsAtStartOfSlice - numZeroSubstreamsAtEndOfSlice - 1;
2609	pSlice->setNumEntryPointOffsets(numEntryPointOffsets);
2610	entryPointOffset = new UInt[numEntryPointOffsets];
2611	for (Int idx=0; idx<numEntryPointOffsets; idx++)
2612	{
2613	entryPointOffset[ idx ] = ( pSubstreamSizes[ idx+numZeroSubstreamsAtStartOfSlice ] >> 3 ) ;
2614	if ( entryPointOffset[ idx ] > maxOffset )
2615	{
2616	maxOffset = entryPointOffset[ idx ];
2617	}
2618	}
2619	}
2620	// Determine number of bits "offsetLenMinus1+1" required for entry point information
2621	offsetLenMinus1 = 0;
2622	while (maxOffset >= (1u << (offsetLenMinus1 + 1)))
2623	{
2624	offsetLenMinus1++;
2625	assert(offsetLenMinus1 + 1 < 32);
2626	}
2627
2628	WRITE_UVLC(numEntryPointOffsets, "num_entry_point_offsets");
2629	if (numEntryPointOffsets>0)
2630	{
2631	WRITE_UVLC(offsetLenMinus1, "offset_len_minus1");
2632	}
2633
2634	for (UInt idx=0; idx<numEntryPointOffsets; idx++)
2635	{
2636	WRITE_CODE(entryPointOffset[ idx ]-1, offsetLenMinus1+1, "entry_point_offset_minus1");
2637	}
2638
2639	delete [] entryPointOffset;
2640	}
2641
2642	Void TEncCavlc::codeTerminatingBit ( UInt uilsLast )
2643	{
2644	}
2645
2646	Void TEncCavlc::codeSliceFinish ()
2647	{
2648	}
2649
2650	Void TEncCavlc::codeMVPIdx ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
2651	{
2652	assert(0);
2653	}
2654
2655	Void TEncCavlc::codePartSize( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
2656	{
2657	assert(0);
2658	}
2659
2660	Void TEncCavlc::codePredMode( TComDataCU* pcCU, UInt uiAbsPartIdx )
2661	{
2662	assert(0);
2663	}
2664
2665	Void TEncCavlc::codeMergeFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx )
2666	{
2667	assert(0);
2668	}
2669
2670	Void TEncCavlc::codeMergeIndex ( TComDataCU* pcCU, UInt uiAbsPartIdx )
2671	{
2672	assert(0);
2673	}
2674
2675	#if H_3D_ARP
2676	Void TEncCavlc::codeARPW( TComDataCU* pcCU, UInt uiAbsPartIdx )
2677	{
2678	assert(0);
2679	}
2680	#endif
2681
2682	#if H_3D_IC
2683	Void TEncCavlc::codeICFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
2684	{
2685	assert(0);
2686	}
2687	#endif
2688
2689	Void TEncCavlc::codeInterModeFlag( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth, UInt uiEncMode )
2690	{
2691	assert(0);
2692	}
2693
2694	Void TEncCavlc::codeCUTransquantBypassFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
2695	{
2696	assert(0);
2697	}
2698
2699	Void TEncCavlc::codeSkipFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
2700	{
2701	assert(0);
2702	}
2703	#if H_3D_SINGLE_DEPTH
2704	Void TEncCavlc::codeSingleDepthMode( TComDataCU* pcCU, UInt uiAbsPartIdx )
2705	{
2706	assert(0);
2707	}
2708	#endif
2709	Void TEncCavlc::codeSplitFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
2710	{
2711	assert(0);
2712	}
2713
2714	Void TEncCavlc::codeTransformSubdivFlag( UInt uiSymbol, UInt uiCtx )
2715	{
2716	assert(0);
2717	}
2718
2719	Void TEncCavlc::codeQtCbf( TComDataCU* pcCU, UInt uiAbsPartIdx, TextType eType, UInt uiTrDepth )
2720	{
2721	assert(0);
2722	}
2723
2724	Void TEncCavlc::codeQtRootCbf( TComDataCU* pcCU, UInt uiAbsPartIdx )
2725	{
2726	assert(0);
2727	}
2728
2729	Void TEncCavlc::codeQtCbfZero( TComDataCU* pcCU, TextType eType, UInt uiTrDepth )
2730	{
2731	assert(0);
2732	}
2733	Void TEncCavlc::codeQtRootCbfZero( TComDataCU* pcCU )
2734	{
2735	assert(0);
2736	}
2737
2738	Void TEncCavlc::codeTransformSkipFlags (TComDataCU* pcCU, UInt uiAbsPartIdx, UInt width, UInt height, TextType eTType )
2739	{
2740	assert(0);
2741	}
2742
2743	/** Code I_PCM information.
2744	* \param pcCU pointer to CU
2745	* \param uiAbsPartIdx CU index
2746	* \returns Void
2747	*/
2748	Void TEncCavlc::codeIPCMInfo( TComDataCU* pcCU, UInt uiAbsPartIdx )
2749	{
2750	assert(0);
2751	}
2752
2753	Void TEncCavlc::codeIntraDirLumaAng( TComDataCU* pcCU, UInt uiAbsPartIdx, Bool isMultiple)
2754	{
2755	assert(0);
2756	}
2757
2758	Void TEncCavlc::codeIntraDirChroma( TComDataCU* pcCU, UInt uiAbsPartIdx )
2759	{
2760	assert(0);
2761	}
2762
2763	Void TEncCavlc::codeInterDir( TComDataCU* pcCU, UInt uiAbsPartIdx )
2764	{
2765	assert(0);
2766	}
2767
2768	Void TEncCavlc::codeRefFrmIdx( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
2769	{
2770	assert(0);
2771	}
2772
2773	Void TEncCavlc::codeMvd( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
2774	{
2775	assert(0);
2776	}
2777
2778	Void TEncCavlc::codeDeltaQP( TComDataCU* pcCU, UInt uiAbsPartIdx )
2779	{
2780	Int iDQp = pcCU->getQP( uiAbsPartIdx ) - pcCU->getRefQP( uiAbsPartIdx );
2781
2782	Int qpBdOffsetY = pcCU->getSlice()->getSPS()->getQpBDOffsetY();
2783	iDQp = (iDQp + 78 + qpBdOffsetY + (qpBdOffsetY/2)) % (52 + qpBdOffsetY) - 26 - (qpBdOffsetY/2);
2784
2785	xWriteSvlc( iDQp );
2786
2787	return;
2788	}
2789
2790	Void TEncCavlc::codeCoeffNxN ( TComDataCU* pcCU, TCoeff* pcCoef, UInt uiAbsPartIdx, UInt uiWidth, UInt uiHeight, UInt uiDepth, TextType eTType )
2791	{
2792	assert(0);
2793	}
2794
2795	Void TEncCavlc::estBit( estBitsSbacStruct* pcEstBitsCabac, Int width, Int height, TextType eTType )
2796	{
2797	// printf("error : no VLC mode support in this version\n");
2798	return;
2799	}
2800
2801	// ====================================================================================================================
2802	// Protected member functions
2803	// ====================================================================================================================
2804
2805	/** code explicit wp tables
2806	* \param TComSlice* pcSlice
2807	* \returns Void
2808	*/
2809	Void TEncCavlc::xCodePredWeightTable( TComSlice* pcSlice )
2810	{
2811	wpScalingParam *wp;
2812	Bool bChroma = true; // color always present in HEVC ?
2813	Int iNbRef = (pcSlice->getSliceType() == B_SLICE ) ? (2) : (1);
2814	Bool bDenomCoded = false;
2815	UInt uiMode = 0;
2816	UInt uiTotalSignalledWeightFlags = 0;
2817	if ( (pcSlice->getSliceType()==P_SLICE && pcSlice->getPPS()->getUseWP()) \|\| (pcSlice->getSliceType()==B_SLICE && pcSlice->getPPS()->getWPBiPred()) )
2818	{
2819	uiMode = 1; // explicit
2820	}
2821	if(uiMode == 1)
2822	{
2823
2824	for ( Int iNumRef=0 ; iNumRef<iNbRef ; iNumRef++ )
2825	{
2826	RefPicList eRefPicList = ( iNumRef ? REF_PIC_LIST_1 : REF_PIC_LIST_0 );
2827
2828	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
2829	{
2830	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
2831	if ( !bDenomCoded )
2832	{
2833	Int iDeltaDenom;
2834	WRITE_UVLC( wp[0].uiLog2WeightDenom, "luma_log2_weight_denom" ); // ue(v): luma_log2_weight_denom
2835
2836	if( bChroma )
2837	{
2838	iDeltaDenom = (wp[1].uiLog2WeightDenom - wp[0].uiLog2WeightDenom);
2839	WRITE_SVLC( iDeltaDenom, "delta_chroma_log2_weight_denom" ); // se(v): delta_chroma_log2_weight_denom
2840	}
2841	bDenomCoded = true;
2842	}
2843	WRITE_FLAG( wp[0].bPresentFlag, "luma_weight_lX_flag" ); // u(1): luma_weight_lX_flag
2844	uiTotalSignalledWeightFlags += wp[0].bPresentFlag;
2845	}
2846	if (bChroma)
2847	{
2848	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
2849	{
2850	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
2851	WRITE_FLAG( wp[1].bPresentFlag, "chroma_weight_lX_flag" ); // u(1): chroma_weight_lX_flag
2852	uiTotalSignalledWeightFlags += 2*wp[1].bPresentFlag;
2853	}
2854	}
2855
2856	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
2857	{
2858	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
2859	if ( wp[0].bPresentFlag )
2860	{
2861	Int iDeltaWeight = (wp[0].iWeight - (1<<wp[0].uiLog2WeightDenom));
2862	WRITE_SVLC( iDeltaWeight, "delta_luma_weight_lX" ); // se(v): delta_luma_weight_lX
2863	WRITE_SVLC( wp[0].iOffset, "luma_offset_lX" ); // se(v): luma_offset_lX
2864	}
2865
2866	if ( bChroma )
2867	{
2868	if ( wp[1].bPresentFlag )
2869	{
2870	for ( Int j=1 ; j<3 ; j++ )
2871	{
2872	Int iDeltaWeight = (wp[j].iWeight - (1<<wp[1].uiLog2WeightDenom));
2873	WRITE_SVLC( iDeltaWeight, "delta_chroma_weight_lX" ); // se(v): delta_chroma_weight_lX
2874
2875	Int pred = ( 128 - ( ( 128*wp[j].iWeight)>>(wp[j].uiLog2WeightDenom) ) );
2876	Int iDeltaChroma = (wp[j].iOffset - pred);
2877	WRITE_SVLC( iDeltaChroma, "delta_chroma_offset_lX" ); // se(v): delta_chroma_offset_lX
2878	}
2879	}
2880	}
2881	}
2882	}
2883	assert(uiTotalSignalledWeightFlags<=24);
2884	}
2885	}
2886
2887	/** code quantization matrix
2888	* \param scalingList quantization matrix information
2889	*/
2890	Void TEncCavlc::codeScalingList( TComScalingList* scalingList )
2891	{
2892	UInt listId,sizeId;
2893	Bool scalingListPredModeFlag;
2894
2895	//for each size
2896	for(sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
2897	{
2898	for(listId = 0; listId < g_scalingListNum[sizeId]; listId++)
2899	{
2900	scalingListPredModeFlag = scalingList->checkPredMode( sizeId, listId );
2901	WRITE_FLAG( scalingListPredModeFlag, "scaling_list_pred_mode_flag" );
2902	if(!scalingListPredModeFlag)// Copy Mode
2903	{
2904	WRITE_UVLC( (Int)listId - (Int)scalingList->getRefMatrixId (sizeId,listId), "scaling_list_pred_matrix_id_delta");
2905	}
2906	else// DPCM Mode
2907	{
2908	xCodeScalingList(scalingList, sizeId, listId);
2909	}
2910	}
2911	}
2912	return;
2913	}
2914	/** code DPCM
2915	* \param scalingList quantization matrix information
2916	* \param sizeIdc size index
2917	* \param listIdc list index
2918	*/
2919	Void TEncCavlc::xCodeScalingList(TComScalingList* scalingList, UInt sizeId, UInt listId)
2920	{
2921	Int coefNum = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]);
2922	UInt* scan = (sizeId == 0) ? g_auiSigLastScan [ SCAN_DIAG ] [ 1 ] : g_sigLastScanCG32x32;
2923	Int nextCoef = SCALING_LIST_START_VALUE;
2924	Int data;
2925	Int *src = scalingList->getScalingListAddress(sizeId, listId);
2926	if( sizeId > SCALING_LIST_8x8 )
2927	{
2928	WRITE_SVLC( scalingList->getScalingListDC(sizeId,listId) - 8, "scaling_list_dc_coef_minus8");
2929	nextCoef = scalingList->getScalingListDC(sizeId,listId);
2930	}
2931	for(Int i=0;i<coefNum;i++)
2932	{
2933	data = src[scan[i]] - nextCoef;
2934	nextCoef = src[scan[i]];
2935	if(data > 127)
2936	{
2937	data = data - 256;
2938	}
2939	if(data < -128)
2940	{
2941	data = data + 256;
2942	}
2943
2944	WRITE_SVLC( data, "scaling_list_delta_coef");
2945	}
2946	}
2947	Bool TEncCavlc::findMatchingLTRP ( TComSlice* pcSlice, UInt *ltrpsIndex, Int ltrpPOC, Bool usedFlag )
2948	{
2949	// Bool state = true, state2 = false;
2950	Int lsb = ltrpPOC & ((1<<pcSlice->getSPS()->getBitsForPOC())-1);
2951	for (Int k = 0; k < pcSlice->getSPS()->getNumLongTermRefPicSPS(); k++)
2952	{
2953	if ( (lsb == pcSlice->getSPS()->getLtRefPicPocLsbSps(k)) && (usedFlag == pcSlice->getSPS()->getUsedByCurrPicLtSPSFlag(k)) )
2954	{
2955	*ltrpsIndex = k;
2956	return true;
2957	}
2958	}
2959	return false;
2960	}
2961	Bool TComScalingList::checkPredMode(UInt sizeId, UInt listId)
2962	{
2963	for(Int predListIdx = (Int)listId ; predListIdx >= 0; predListIdx--)
2964	{
2965	if( !memcmp(getScalingListAddress(sizeId,listId),((listId == predListIdx) ?
2966	getScalingListDefaultAddress(sizeId, predListIdx): getScalingListAddress(sizeId, predListIdx)),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])) // check value of matrix
2967	&& ((sizeId < SCALING_LIST_16x16) \|\| (getScalingListDC(sizeId,listId) == getScalingListDC(sizeId,predListIdx)))) // check DC value
2968	{
2969	setRefMatrixId(sizeId, listId, predListIdx);
2970	return false;
2971	}
2972	}
2973	return true;
2974	}
2975
2976	#if H_3D_INTER_SDC
2977	Void TEncCavlc::codeDeltaDC( TComDataCU* pcCU, UInt uiAbsPartIdx )
2978	{
2979	assert(0);
2980	}
2981
2982	Void TEncCavlc::codeSDCFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx )
2983	{
2984	assert(0);
2985	}
2986
2987	#endif
2988
2989	#if H_3D_DBBP
2990	Void TEncCavlc::codeDBBPFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx )
2991	{
2992	assert(0);
2993	}
2994	#endif
2995	//! \}

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