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TEncCavlc.cpp

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Last change on this file was 753, checked in by rwth, 11 years ago
finalize H_3D_DELTA_DLT implementation
Property svn:eol-style set to `native`
File size: 96.5 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) 2010-2013, 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	fprintf( g_hTrace, "=========== Sequence Parameter Set ===========\n" );
52	#else
53	fprintf( g_hTrace, "=========== Sequence Parameter Set ID: %d ===========\n", pSPS->getSPSId() );
54	#endif
55	}
56
57	Void xTracePPSHeader (TComPPS *pPPS)
58	{
59	#if H_MV_ENC_DEC_TRAC
60	fprintf( g_hTrace, "=========== Picture Parameter Set ===========\n" );
61	#else
62	fprintf( g_hTrace, "=========== Picture Parameter Set ID: %d ===========\n", pPPS->getPPSId() );
63	#endif
64	}
65
66	Void xTraceSliceHeader (TComSlice *pSlice)
67	{
68	fprintf( g_hTrace, "=========== Slice ===========\n");
69	}
70
71	#endif
72
73
74
75	// ====================================================================================================================
76	// Constructor / destructor / create / destroy
77	// ====================================================================================================================
78
79	TEncCavlc::TEncCavlc()
80	{
81	m_pcBitIf = NULL;
82	m_uiCoeffCost = 0;
83	}
84
85	TEncCavlc::~TEncCavlc()
86	{
87	}
88
89
90	// ====================================================================================================================
91	// Public member functions
92	// ====================================================================================================================
93
94	Void TEncCavlc::resetEntropy()
95	{
96	}
97
98
99	Void TEncCavlc::codeDFFlag(UInt uiCode, const Char *pSymbolName)
100	{
101	WRITE_FLAG(uiCode, pSymbolName);
102	}
103	Void TEncCavlc::codeDFSvlc(Int iCode, const Char *pSymbolName)
104	{
105	WRITE_SVLC(iCode, pSymbolName);
106	}
107
108	Void TEncCavlc::codeShortTermRefPicSet( TComSPS* pcSPS, TComReferencePictureSet* rps, Bool calledFromSliceHeader, Int idx)
109	{
110	#if PRINT_RPS_INFO
111	Int lastBits = getNumberOfWrittenBits();
112	#endif
113	if (idx > 0)
114	{
115	WRITE_FLAG( rps->getInterRPSPrediction(), "inter_ref_pic_set_prediction_flag" ); // inter_RPS_prediction_flag
116	}
117	if (rps->getInterRPSPrediction())
118	{
119	Int deltaRPS = rps->getDeltaRPS();
120	if(calledFromSliceHeader)
121	{
122	WRITE_UVLC( rps->getDeltaRIdxMinus1(), "delta_idx_minus1" ); // delta index of the Reference Picture Set used for prediction minus 1
123	}
124
125	WRITE_CODE( (deltaRPS >=0 ? 0: 1), 1, "delta_rps_sign" ); //delta_rps_sign
126	WRITE_UVLC( abs(deltaRPS) - 1, "abs_delta_rps_minus1"); // absolute delta RPS minus 1
127
128	for(Int j=0; j < rps->getNumRefIdc(); j++)
129	{
130	Int refIdc = rps->getRefIdc(j);
131	WRITE_CODE( (refIdc==1? 1: 0), 1, "used_by_curr_pic_flag" ); //first bit is "1" if Idc is 1
132	if (refIdc != 1)
133	{
134	WRITE_CODE( refIdc>>1, 1, "use_delta_flag" ); //second bit is "1" if Idc is 2, "0" otherwise.
135	}
136	}
137	}
138	else
139	{
140	WRITE_UVLC( rps->getNumberOfNegativePictures(), "num_negative_pics" );
141	WRITE_UVLC( rps->getNumberOfPositivePictures(), "num_positive_pics" );
142	Int prev = 0;
143	for(Int j=0 ; j < rps->getNumberOfNegativePictures(); j++)
144	{
145	WRITE_UVLC( prev-rps->getDeltaPOC(j)-1, "delta_poc_s0_minus1" );
146	prev = rps->getDeltaPOC(j);
147	WRITE_FLAG( rps->getUsed(j), "used_by_curr_pic_s0_flag");
148	}
149	prev = 0;
150	for(Int j=rps->getNumberOfNegativePictures(); j < rps->getNumberOfNegativePictures()+rps->getNumberOfPositivePictures(); j++)
151	{
152	WRITE_UVLC( rps->getDeltaPOC(j)-prev-1, "delta_poc_s1_minus1" );
153	prev = rps->getDeltaPOC(j);
154	WRITE_FLAG( rps->getUsed(j), "used_by_curr_pic_s1_flag" );
155	}
156	}
157
158	#if PRINT_RPS_INFO
159	printf("irps=%d (%2d bits) ", rps->getInterRPSPrediction(), getNumberOfWrittenBits() - lastBits);
160	rps->printDeltaPOC();
161	#endif
162	}
163
164
165	Void TEncCavlc::codePPS( TComPPS* pcPPS )
166	{
167	#if ENC_DEC_TRACE
168	xTracePPSHeader (pcPPS);
169	#endif
170
171	WRITE_UVLC( pcPPS->getPPSId(), "pps_pic_parameter_set_id" );
172	WRITE_UVLC( pcPPS->getSPSId(), "pps_seq_parameter_set_id" );
173	WRITE_FLAG( pcPPS->getDependentSliceSegmentsEnabledFlag() ? 1 : 0, "dependent_slice_segments_enabled_flag" );
174	WRITE_FLAG( pcPPS->getOutputFlagPresentFlag() ? 1 : 0, "output_flag_present_flag" );
175	WRITE_CODE( pcPPS->getNumExtraSliceHeaderBits(), 3, "num_extra_slice_header_bits");
176	WRITE_FLAG( pcPPS->getSignHideFlag(), "sign_data_hiding_flag" );
177	WRITE_FLAG( pcPPS->getCabacInitPresentFlag() ? 1 : 0, "cabac_init_present_flag" );
178	WRITE_UVLC( pcPPS->getNumRefIdxL0DefaultActive()-1, "num_ref_idx_l0_default_active_minus1");
179	WRITE_UVLC( pcPPS->getNumRefIdxL1DefaultActive()-1, "num_ref_idx_l1_default_active_minus1");
180
181	WRITE_SVLC( pcPPS->getPicInitQPMinus26(), "init_qp_minus26");
182	WRITE_FLAG( pcPPS->getConstrainedIntraPred() ? 1 : 0, "constrained_intra_pred_flag" );
183	WRITE_FLAG( pcPPS->getUseTransformSkip() ? 1 : 0, "transform_skip_enabled_flag" );
184	WRITE_FLAG( pcPPS->getUseDQP() ? 1 : 0, "cu_qp_delta_enabled_flag" );
185	if ( pcPPS->getUseDQP() )
186	{
187	WRITE_UVLC( pcPPS->getMaxCuDQPDepth(), "diff_cu_qp_delta_depth" );
188	}
189	WRITE_SVLC( pcPPS->getChromaCbQpOffset(), "pps_cb_qp_offset" );
190	WRITE_SVLC( pcPPS->getChromaCrQpOffset(), "pps_cr_qp_offset" );
191	WRITE_FLAG( pcPPS->getSliceChromaQpFlag() ? 1 : 0, "pps_slice_chroma_qp_offsets_present_flag" );
192
193	WRITE_FLAG( pcPPS->getUseWP() ? 1 : 0, "weighted_pred_flag" ); // Use of Weighting Prediction (P_SLICE)
194	WRITE_FLAG( pcPPS->getWPBiPred() ? 1 : 0, "weighted_bipred_flag" ); // Use of Weighting Bi-Prediction (B_SLICE)
195	WRITE_FLAG( pcPPS->getTransquantBypassEnableFlag() ? 1 : 0, "transquant_bypass_enable_flag" );
196	WRITE_FLAG( pcPPS->getTilesEnabledFlag() ? 1 : 0, "tiles_enabled_flag" );
197	WRITE_FLAG( pcPPS->getEntropyCodingSyncEnabledFlag() ? 1 : 0, "entropy_coding_sync_enabled_flag" );
198	if( pcPPS->getTilesEnabledFlag() )
199	{
200	WRITE_UVLC( pcPPS->getNumColumnsMinus1(), "num_tile_columns_minus1" );
201	WRITE_UVLC( pcPPS->getNumRowsMinus1(), "num_tile_rows_minus1" );
202	WRITE_FLAG( pcPPS->getUniformSpacingFlag(), "uniform_spacing_flag" );
203	if( pcPPS->getUniformSpacingFlag() == 0 )
204	{
205	for(UInt i=0; i<pcPPS->getNumColumnsMinus1(); i++)
206	{
207	WRITE_UVLC( pcPPS->getColumnWidth(i)-1, "column_width_minus1" );
208	}
209	for(UInt i=0; i<pcPPS->getNumRowsMinus1(); i++)
210	{
211	WRITE_UVLC( pcPPS->getRowHeight(i)-1, "row_height_minus1" );
212	}
213	}
214	if(pcPPS->getNumColumnsMinus1() !=0 \|\| pcPPS->getNumRowsMinus1() !=0)
215	{
216	WRITE_FLAG( pcPPS->getLoopFilterAcrossTilesEnabledFlag()?1 : 0, "loop_filter_across_tiles_enabled_flag");
217	}
218	}
219	WRITE_FLAG( pcPPS->getLoopFilterAcrossSlicesEnabledFlag()?1 : 0, "loop_filter_across_slices_enabled_flag");
220	WRITE_FLAG( pcPPS->getDeblockingFilterControlPresentFlag()?1 : 0, "deblocking_filter_control_present_flag");
221	if(pcPPS->getDeblockingFilterControlPresentFlag())
222	{
223	WRITE_FLAG( pcPPS->getDeblockingFilterOverrideEnabledFlag() ? 1 : 0, "deblocking_filter_override_enabled_flag" );
224	WRITE_FLAG( pcPPS->getPicDisableDeblockingFilterFlag() ? 1 : 0, "pps_disable_deblocking_filter_flag" );
225	if(!pcPPS->getPicDisableDeblockingFilterFlag())
226	{
227	WRITE_SVLC( pcPPS->getDeblockingFilterBetaOffsetDiv2(), "pps_beta_offset_div2" );
228	WRITE_SVLC( pcPPS->getDeblockingFilterTcOffsetDiv2(), "pps_tc_offset_div2" );
229	}
230	}
231	#if H_MV
232	if ( pcPPS->getLayerId() > 0 )
233	{
234	WRITE_FLAG( pcPPS->getPpsInferScalingListFlag( ) ? 1 : 0 , "pps_infer_scaling_list_flag" );
235	}
236
237	if( pcPPS->getPpsInferScalingListFlag( ) )
238	{
239	WRITE_CODE( pcPPS->getPpsScalingListRefLayerId( ), 6, "pps_scaling_list_ref_layer_id" );
240	}
241	else
242	{
243	#endif
244	WRITE_FLAG( pcPPS->getScalingListPresentFlag() ? 1 : 0, "pps_scaling_list_data_present_flag" );
245	if( pcPPS->getScalingListPresentFlag() )
246	{
247	#if SCALING_LIST_OUTPUT_RESULT
248	printf("PPS\n");
249	#endif
250	codeScalingList( m_pcSlice->getScalingList() );
251	}
252	#if H_MV
253	}
254	#endif
255	WRITE_FLAG( pcPPS->getListsModificationPresentFlag(), "lists_modification_present_flag");
256	WRITE_UVLC( pcPPS->getLog2ParallelMergeLevelMinus2(), "log2_parallel_merge_level_minus2");
257	WRITE_FLAG( pcPPS->getSliceHeaderExtensionPresentFlag() ? 1 : 0, "slice_segment_header_extension_present_flag");
258
259	#if !DLT_DIFF_CODING_IN_PPS
260	WRITE_FLAG( 0, "pps_extension_flag" );
261	#else
262	WRITE_FLAG( 1, "pps_extension_flag" );
263	codePPSExtension( pcPPS );
264	WRITE_FLAG( 0, "pps_extension2_flag" );
265	#endif
266	}
267
268	#if DLT_DIFF_CODING_IN_PPS
269	Void TEncCavlc::codePPSExtension ( TComPPS* pcPPS )
270	{
271	// Assuming that all PPS indirectly refer to the same VPS via different SPS
272	// There is no parsing dependency in decoding DLT in PPS.
273	// The VPS information passed to decodePPS() is used to arrange the decoded DLT tables to their corresponding layers.
274	// This is equivalent to the process of
275	// Step 1) decoding DLT tables based on the number of depth layers, and
276	// Step 2) mapping DLT tables to the depth layers
277	// as descripted in the 3D-HEVC WD.
278	TComVPS* pcVPS = pcPPS->getSPS()->getVPS();
279
280	TComDLT* pcDLT = pcPPS->getDLT();
281
282	WRITE_FLAG( pcDLT->getDltPresentFlag() ? 1 : 0, "dlt_present_flag" );
283
284	if ( pcDLT->getDltPresentFlag() )
285	{
286	WRITE_CODE(pcDLT->getNumDepthViews(), 6, "pps_depth_layers_minus1");
287	WRITE_CODE((pcDLT->getDepthViewBitDepth() - 8), 4, "pps_bit_depth_for_depth_views_minus8");
288
289	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
290	{
291	if ( i != 0 )
292	{
293	if ( pcVPS->getDepthId( i ) == 1 )
294	{
295	WRITE_FLAG( pcDLT->getUseDLTFlag( i ) ? 1 : 0, "dlt_flag[i]" );
296
297	if ( pcDLT->getUseDLTFlag( i ) )
298	{
299	WRITE_FLAG( pcDLT->getInterViewDltPredEnableFlag( i ) ? 1 : 0, "inter_view_dlt_pred_enable_flag[ i ]");
300
301	// ----------------------------- determine whether to use bit-map -----------------------------
302	Bool bDltBitMapRepFlag = false;
303	UInt uiNumBitsNonBitMap = 0;
304	UInt uiNumBitsBitMap = 0;
305
306	UInt uiMaxDiff = 0;
307	UInt uiMinDiff = 0xffffffff;
308	UInt uiLengthMinDiff = 0;
309	UInt uiLengthDltDiffMinusMin = 0;
310
311	UInt* puiDltDiffValues = NULL;
312
313	Int aiIdx2DepthValue_coded[256];
314	UInt uiNumDepthValues_coded = 0;
315
316	uiNumDepthValues_coded = pcDLT->getNumDepthValues(i);
317	for( UInt ui = 0; ui<uiNumDepthValues_coded; ui++ )
318	{
319	aiIdx2DepthValue_coded[ui] = pcDLT->idx2DepthValue(i, ui);
320	}
321
322	#if H_3D_DELTA_DLT
323	if( pcDLT->getInterViewDltPredEnableFlag( i ) )
324	{
325	AOF( pcVPS->getDepthId( 1 ) == 1 );
326	AOF( i > 1 );
327	// assumes ref layer id to be 1
328	Int* piRefDLT = pcDLT->idx2DepthValue( 1 );
329	UInt uiRefNum = pcDLT->getNumDepthValues( 1 );
330	pcDLT->getDeltaDLT(i, piRefDLT, uiRefNum, aiIdx2DepthValue_coded, &uiNumDepthValues_coded);
331	}
332	#endif
333
334	if ( NULL == (puiDltDiffValues = (UInt *)calloc(uiNumDepthValues_coded, sizeof(UInt))) )
335	{
336	exit(-1);
337	}
338
339	for (UInt d = 1; d < uiNumDepthValues_coded; d++)
340	{
341	puiDltDiffValues[d] = aiIdx2DepthValue_coded[d] - aiIdx2DepthValue_coded[d-1];
342
343	if ( uiMaxDiff < puiDltDiffValues[d] )
344	{
345	uiMaxDiff = puiDltDiffValues[d];
346	}
347
348	if ( uiMinDiff > puiDltDiffValues[d] )
349	{
350	uiMinDiff = puiDltDiffValues[d];
351	}
352	}
353
354	// counting bits
355	// diff coding branch
356	uiNumBitsNonBitMap += 8; // u(v) bits for num_depth_values_in_dlt[layerId] (i.e. num_entry[ layerId ])
357
358	if ( uiNumDepthValues_coded > 1 )
359	{
360	uiNumBitsNonBitMap += 8; // u(v) bits for max_diff[ layerId ]
361	}
362
363	if ( uiNumDepthValues_coded > 2 )
364	{
365	uiLengthMinDiff = (UInt) ceil(Log2(uiMaxDiff + 1));
366	uiNumBitsNonBitMap += uiLengthMinDiff; // u(v) bits for min_diff[ layerId ]
367	}
368
369	uiNumBitsNonBitMap += 8; // u(v) bits for dlt_depth_value0[ layerId ]
370
371	if (uiMaxDiff > uiMinDiff)
372	{
373	uiLengthDltDiffMinusMin = (UInt) ceil(Log2(uiMaxDiff - uiMinDiff + 1));
374	uiNumBitsNonBitMap += uiLengthDltDiffMinusMin * (uiNumDepthValues_coded - 1); // u(v) bits for dlt_depth_value_diff_minus_min[ layerId ][ j ]
375	}
376
377	// bit map branch
378	uiNumBitsBitMap = 256; // uiNumBitsBitMap = 1 << pcDLT->getDepthViewBitDepth();
379
380	// determine bDltBitMapFlag
381	bDltBitMapRepFlag = (uiNumBitsBitMap > uiNumBitsNonBitMap) ? false : true;
382
383	// ----------------------------- Actual coding -----------------------------
384	if ( pcDLT->getInterViewDltPredEnableFlag( i ) == false )
385	{
386	WRITE_FLAG( bDltBitMapRepFlag ? 1 : 0, "dlt_bit_map_rep_flag[ layerId ]" );
387	}
388	else
389	{
390	bDltBitMapRepFlag = false;
391	}
392
393	// bit map coding
394	if ( bDltBitMapRepFlag )
395	{
396	UInt uiDltArrayIndex = 0;
397	for (UInt d=0; d < 256; d++)
398	{
399	if ( d == aiIdx2DepthValue_coded[uiDltArrayIndex] )
400	{
401	WRITE_FLAG(1, "dlt_bit_map_flag[ layerId ][ j ]");
402	uiDltArrayIndex++;
403	}
404	else
405	{
406	WRITE_FLAG(0, "dlt_bit_map_flag[ layerId ][ j ]");
407	}
408	}
409	}
410	// Diff Coding
411	else
412	{
413	WRITE_CODE(uiNumDepthValues_coded, 8, "num_depth_values_in_dlt[layerId]"); // num_entry
414
415	#if !H_3D_DELTA_DLT
416	if ( pcDLT->getInterViewDltPredEnableFlag( i ) == false ) // Single-view DLT Diff Coding
417	#endif
418	{
419	// 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.
420	if ( uiNumDepthValues_coded > 1 )
421	{
422	WRITE_CODE(uiMaxDiff, 8, "max_diff[ layerId ]"); // max_diff
423	}
424
425	if ( uiNumDepthValues_coded > 2 )
426	{
427	WRITE_CODE((uiMinDiff - 1), uiLengthMinDiff, "min_diff_minus1[ layerId ]"); // min_diff_minus1
428	}
429
430	WRITE_CODE(aiIdx2DepthValue_coded[0], 8, "dlt_depth_value0[layerId]"); // entry0
431
432	if (uiMaxDiff > uiMinDiff)
433	{
434	for (UInt d=1; d < uiNumDepthValues_coded; d++)
435	{
436	WRITE_CODE( (puiDltDiffValues[d] - uiMinDiff), uiLengthDltDiffMinusMin, "dlt_depth_value_diff_minus_min[ layerId ][ j ]"); // entry_value_diff_minus_min[ k ]
437	}
438	}
439	}
440	}
441
442	free(puiDltDiffValues);
443	}
444	}
445	}
446	}
447	}
448	}
449	#endif
450
451	Void TEncCavlc::codeVUI( TComVUI pcVUI, TComSPS pcSPS )
452	{
453	#if ENC_DEC_TRACE
454	fprintf( g_hTrace, "----------- vui_parameters -----------\n");
455	#endif
456	WRITE_FLAG(pcVUI->getAspectRatioInfoPresentFlag(), "aspect_ratio_info_present_flag");
457	if (pcVUI->getAspectRatioInfoPresentFlag())
458	{
459	WRITE_CODE(pcVUI->getAspectRatioIdc(), 8, "aspect_ratio_idc" );
460	if (pcVUI->getAspectRatioIdc() == 255)
461	{
462	WRITE_CODE(pcVUI->getSarWidth(), 16, "sar_width");
463	WRITE_CODE(pcVUI->getSarHeight(), 16, "sar_height");
464	}
465	}
466	WRITE_FLAG(pcVUI->getOverscanInfoPresentFlag(), "overscan_info_present_flag");
467	if (pcVUI->getOverscanInfoPresentFlag())
468	{
469	WRITE_FLAG(pcVUI->getOverscanAppropriateFlag(), "overscan_appropriate_flag");
470	}
471	WRITE_FLAG(pcVUI->getVideoSignalTypePresentFlag(), "video_signal_type_present_flag");
472	#if H_MV_6_PS_O0118_33
473	assert( pcSPS->getLayerId() == 0 \|\| !pcVUI->getVideoSignalTypePresentFlag() );
474	#endif
475	if (pcVUI->getVideoSignalTypePresentFlag())
476	{
477	WRITE_CODE(pcVUI->getVideoFormat(), 3, "video_format");
478	WRITE_FLAG(pcVUI->getVideoFullRangeFlag(), "video_full_range_flag");
479	WRITE_FLAG(pcVUI->getColourDescriptionPresentFlag(), "colour_description_present_flag");
480	if (pcVUI->getColourDescriptionPresentFlag())
481	{
482	WRITE_CODE(pcVUI->getColourPrimaries(), 8, "colour_primaries");
483	WRITE_CODE(pcVUI->getTransferCharacteristics(), 8, "transfer_characteristics");
484	WRITE_CODE(pcVUI->getMatrixCoefficients(), 8, "matrix_coefficients");
485	}
486	}
487
488	WRITE_FLAG(pcVUI->getChromaLocInfoPresentFlag(), "chroma_loc_info_present_flag");
489	if (pcVUI->getChromaLocInfoPresentFlag())
490	{
491	WRITE_UVLC(pcVUI->getChromaSampleLocTypeTopField(), "chroma_sample_loc_type_top_field");
492	WRITE_UVLC(pcVUI->getChromaSampleLocTypeBottomField(), "chroma_sample_loc_type_bottom_field");
493	}
494
495	WRITE_FLAG(pcVUI->getNeutralChromaIndicationFlag(), "neutral_chroma_indication_flag");
496	WRITE_FLAG(pcVUI->getFieldSeqFlag(), "field_seq_flag");
497	WRITE_FLAG(pcVUI->getFrameFieldInfoPresentFlag(), "frame_field_info_present_flag");
498
499	Window defaultDisplayWindow = pcVUI->getDefaultDisplayWindow();
500	WRITE_FLAG(defaultDisplayWindow.getWindowEnabledFlag(), "default_display_window_flag");
501	if( defaultDisplayWindow.getWindowEnabledFlag() )
502	{
503	WRITE_UVLC(defaultDisplayWindow.getWindowLeftOffset(), "def_disp_win_left_offset");
504	WRITE_UVLC(defaultDisplayWindow.getWindowRightOffset(), "def_disp_win_right_offset");
505	WRITE_UVLC(defaultDisplayWindow.getWindowTopOffset(), "def_disp_win_top_offset");
506	WRITE_UVLC(defaultDisplayWindow.getWindowBottomOffset(), "def_disp_win_bottom_offset");
507	}
508	TimingInfo *timingInfo = pcVUI->getTimingInfo();
509	WRITE_FLAG(timingInfo->getTimingInfoPresentFlag(), "vui_timing_info_present_flag");
510	if(timingInfo->getTimingInfoPresentFlag())
511	{
512	WRITE_CODE(timingInfo->getNumUnitsInTick(), 32, "vui_num_units_in_tick");
513	WRITE_CODE(timingInfo->getTimeScale(), 32, "vui_time_scale");
514	WRITE_FLAG(timingInfo->getPocProportionalToTimingFlag(), "vui_poc_proportional_to_timing_flag");
515	if(timingInfo->getPocProportionalToTimingFlag())
516	{
517	WRITE_UVLC(timingInfo->getNumTicksPocDiffOneMinus1(), "vui_num_ticks_poc_diff_one_minus1");
518	}
519	WRITE_FLAG(pcVUI->getHrdParametersPresentFlag(), "hrd_parameters_present_flag");
520	if( pcVUI->getHrdParametersPresentFlag() )
521	{
522	codeHrdParameters(pcVUI->getHrdParameters(), 1, pcSPS->getMaxTLayers() - 1 );
523	}
524	}
525
526	WRITE_FLAG(pcVUI->getBitstreamRestrictionFlag(), "bitstream_restriction_flag");
527	if (pcVUI->getBitstreamRestrictionFlag())
528	{
529	WRITE_FLAG(pcVUI->getTilesFixedStructureFlag(), "tiles_fixed_structure_flag");
530	WRITE_FLAG(pcVUI->getMotionVectorsOverPicBoundariesFlag(), "motion_vectors_over_pic_boundaries_flag");
531	WRITE_FLAG(pcVUI->getRestrictedRefPicListsFlag(), "restricted_ref_pic_lists_flag");
532	WRITE_UVLC(pcVUI->getMinSpatialSegmentationIdc(), "min_spatial_segmentation_idc");
533	WRITE_UVLC(pcVUI->getMaxBytesPerPicDenom(), "max_bytes_per_pic_denom");
534	WRITE_UVLC(pcVUI->getMaxBitsPerMinCuDenom(), "max_bits_per_mincu_denom");
535	WRITE_UVLC(pcVUI->getLog2MaxMvLengthHorizontal(), "log2_max_mv_length_horizontal");
536	WRITE_UVLC(pcVUI->getLog2MaxMvLengthVertical(), "log2_max_mv_length_vertical");
537	}
538	}
539
540	Void TEncCavlc::codeHrdParameters( TComHRD *hrd, Bool commonInfPresentFlag, UInt maxNumSubLayersMinus1 )
541	{
542	if( commonInfPresentFlag )
543	{
544	WRITE_FLAG( hrd->getNalHrdParametersPresentFlag() ? 1 : 0 , "nal_hrd_parameters_present_flag" );
545	WRITE_FLAG( hrd->getVclHrdParametersPresentFlag() ? 1 : 0 , "vcl_hrd_parameters_present_flag" );
546	if( hrd->getNalHrdParametersPresentFlag() \|\| hrd->getVclHrdParametersPresentFlag() )
547	{
548	WRITE_FLAG( hrd->getSubPicCpbParamsPresentFlag() ? 1 : 0, "sub_pic_cpb_params_present_flag" );
549	if( hrd->getSubPicCpbParamsPresentFlag() )
550	{
551	WRITE_CODE( hrd->getTickDivisorMinus2(), 8, "tick_divisor_minus2" );
552	WRITE_CODE( hrd->getDuCpbRemovalDelayLengthMinus1(), 5, "du_cpb_removal_delay_length_minus1" );
553	WRITE_FLAG( hrd->getSubPicCpbParamsInPicTimingSEIFlag() ? 1 : 0, "sub_pic_cpb_params_in_pic_timing_sei_flag" );
554	WRITE_CODE( hrd->getDpbOutputDelayDuLengthMinus1(), 5, "dpb_output_delay_du_length_minus1" );
555	}
556	WRITE_CODE( hrd->getBitRateScale(), 4, "bit_rate_scale" );
557	WRITE_CODE( hrd->getCpbSizeScale(), 4, "cpb_size_scale" );
558	if( hrd->getSubPicCpbParamsPresentFlag() )
559	{
560	WRITE_CODE( hrd->getDuCpbSizeScale(), 4, "du_cpb_size_scale" );
561	}
562	WRITE_CODE( hrd->getInitialCpbRemovalDelayLengthMinus1(), 5, "initial_cpb_removal_delay_length_minus1" );
563	WRITE_CODE( hrd->getCpbRemovalDelayLengthMinus1(), 5, "au_cpb_removal_delay_length_minus1" );
564	WRITE_CODE( hrd->getDpbOutputDelayLengthMinus1(), 5, "dpb_output_delay_length_minus1" );
565	}
566	}
567	Int i, j, nalOrVcl;
568	for( i = 0; i <= maxNumSubLayersMinus1; i ++ )
569	{
570	WRITE_FLAG( hrd->getFixedPicRateFlag( i ) ? 1 : 0, "fixed_pic_rate_general_flag");
571	if( !hrd->getFixedPicRateFlag( i ) )
572	{
573	WRITE_FLAG( hrd->getFixedPicRateWithinCvsFlag( i ) ? 1 : 0, "fixed_pic_rate_within_cvs_flag");
574	}
575	else
576	{
577	hrd->setFixedPicRateWithinCvsFlag( i, true );
578	}
579	if( hrd->getFixedPicRateWithinCvsFlag( i ) )
580	{
581	WRITE_UVLC( hrd->getPicDurationInTcMinus1( i ), "elemental_duration_in_tc_minus1");
582	}
583	else
584	{
585	WRITE_FLAG( hrd->getLowDelayHrdFlag( i ) ? 1 : 0, "low_delay_hrd_flag");
586	}
587	if (!hrd->getLowDelayHrdFlag( i ))
588	{
589	WRITE_UVLC( hrd->getCpbCntMinus1( i ), "cpb_cnt_minus1");
590	}
591
592	for( nalOrVcl = 0; nalOrVcl < 2; nalOrVcl ++ )
593	{
594	if( ( ( nalOrVcl == 0 ) && ( hrd->getNalHrdParametersPresentFlag() ) ) \|\|
595	( ( nalOrVcl == 1 ) && ( hrd->getVclHrdParametersPresentFlag() ) ) )
596	{
597	for( j = 0; j <= ( hrd->getCpbCntMinus1( i ) ); j ++ )
598	{
599	WRITE_UVLC( hrd->getBitRateValueMinus1( i, j, nalOrVcl ), "bit_rate_value_minus1");
600	WRITE_UVLC( hrd->getCpbSizeValueMinus1( i, j, nalOrVcl ), "cpb_size_value_minus1");
601	if( hrd->getSubPicCpbParamsPresentFlag() )
602	{
603	WRITE_UVLC( hrd->getDuCpbSizeValueMinus1( i, j, nalOrVcl ), "cpb_size_du_value_minus1");
604	WRITE_UVLC( hrd->getDuBitRateValueMinus1( i, j, nalOrVcl ), "bit_rate_du_value_minus1");
605	}
606	WRITE_FLAG( hrd->getCbrFlag( i, j, nalOrVcl ) ? 1 : 0, "cbr_flag");
607	}
608	}
609	}
610	}
611	}
612
613	#if H_3D
614	Void TEncCavlc::codeSPS( TComSPS* pcSPS, Int viewIndex, Bool depthFlag )
615	#else
616	Void TEncCavlc::codeSPS( TComSPS* pcSPS )
617	#endif
618	{
619	#if ENC_DEC_TRACE
620	xTraceSPSHeader (pcSPS);
621	#endif
622	WRITE_CODE( pcSPS->getVPSId (), 4, "sps_video_parameter_set_id" );
623	#if H_MV
624	if ( pcSPS->getLayerId() == 0 )
625	{
626	#endif
627	WRITE_CODE( pcSPS->getMaxTLayers() - 1, 3, "sps_max_sub_layers_minus1" );
628	WRITE_FLAG( pcSPS->getTemporalIdNestingFlag() ? 1 : 0, "sps_temporal_id_nesting_flag" );
629	codePTL(pcSPS->getPTL(), 1, pcSPS->getMaxTLayers() - 1);
630	#if H_MV
631	}
632	#endif
633	WRITE_UVLC( pcSPS->getSPSId (), "sps_seq_parameter_set_id" );
634	#if H_MV
635	if ( pcSPS->getLayerId() > 0 )
636	{
637	WRITE_FLAG( pcSPS->getUpdateRepFormatFlag( ) ? 1 : 0 , "update_rep_format_flag" );
638	#if H_MV_6_PS_REP_FORM_18_19_20
639	if ( pcSPS->getUpdateRepFormatFlag() )
640	{
641	WRITE_CODE( pcSPS->getSpsRepFormatIdx( ), 8, "sps_rep_format_idx" );
642	}
643	}
644	else
645	{
646	#else
647	}
648
649	if ( pcSPS->getUpdateRepFormatFlag() )
650	{
651	#endif
652	#endif
653	WRITE_UVLC( pcSPS->getChromaFormatIdc (), "chroma_format_idc" );
654	assert(pcSPS->getChromaFormatIdc () == 1);
655	// in the first version chroma_format_idc can only be equal to 1 (4:2:0)
656	if( pcSPS->getChromaFormatIdc () == 3 )
657	{
658	WRITE_FLAG( 0, "separate_colour_plane_flag");
659	}
660
661	WRITE_UVLC( pcSPS->getPicWidthInLumaSamples (), "pic_width_in_luma_samples" );
662	WRITE_UVLC( pcSPS->getPicHeightInLumaSamples(), "pic_height_in_luma_samples" );
663	#if H_MV
664	}
665	#endif
666	Window conf = pcSPS->getConformanceWindow();
667
668	WRITE_FLAG( conf.getWindowEnabledFlag(), "conformance_window_flag" );
669	if (conf.getWindowEnabledFlag())
670	{
671	WRITE_UVLC( conf.getWindowLeftOffset() / TComSPS::getWinUnitX(pcSPS->getChromaFormatIdc() ), "conf_win_left_offset" );
672	WRITE_UVLC( conf.getWindowRightOffset() / TComSPS::getWinUnitX(pcSPS->getChromaFormatIdc() ), "conf_win_right_offset" );
673	WRITE_UVLC( conf.getWindowTopOffset() / TComSPS::getWinUnitY(pcSPS->getChromaFormatIdc() ), "conf_win_top_offset" );
674	WRITE_UVLC( conf.getWindowBottomOffset() / TComSPS::getWinUnitY(pcSPS->getChromaFormatIdc() ), "conf_win_bottom_offset" );
675	}
676	#if H_MV
677	#if H_MV_6_PS_REP_FORM_18_19_20
678	if ( pcSPS->getLayerId() == 0 )
679	#else
680	if ( pcSPS->getUpdateRepFormatFlag() )
681	#endif
682	{
683	#endif
684	WRITE_UVLC( pcSPS->getBitDepthY() - 8, "bit_depth_luma_minus8" );
685	WRITE_UVLC( pcSPS->getBitDepthC() - 8, "bit_depth_chroma_minus8" );
686	#if H_MV
687	}
688	#endif
689	WRITE_UVLC( pcSPS->getBitsForPOC()-4, "log2_max_pic_order_cnt_lsb_minus4" );
690
691	const Bool subLayerOrderingInfoPresentFlag = 1;
692	WRITE_FLAG(subLayerOrderingInfoPresentFlag, "sps_sub_layer_ordering_info_present_flag");
693	for(UInt i=0; i <= pcSPS->getMaxTLayers()-1; i++)
694	{
695	WRITE_UVLC( pcSPS->getMaxDecPicBuffering(i) - 1, "sps_max_dec_pic_buffering_minus1[i]" );
696	WRITE_UVLC( pcSPS->getNumReorderPics(i), "sps_num_reorder_pics[i]" );
697	WRITE_UVLC( pcSPS->getMaxLatencyIncrease(i), "sps_max_latency_increase_plus1[i]" );
698	if (!subLayerOrderingInfoPresentFlag)
699	{
700	break;
701	}
702	}
703	assert( pcSPS->getMaxCUWidth() == pcSPS->getMaxCUHeight() );
704
705	WRITE_UVLC( pcSPS->getLog2MinCodingBlockSize() - 3, "log2_min_coding_block_size_minus3" );
706	WRITE_UVLC( pcSPS->getLog2DiffMaxMinCodingBlockSize(), "log2_diff_max_min_coding_block_size" );
707	WRITE_UVLC( pcSPS->getQuadtreeTULog2MinSize() - 2, "log2_min_transform_block_size_minus2" );
708	WRITE_UVLC( pcSPS->getQuadtreeTULog2MaxSize() - pcSPS->getQuadtreeTULog2MinSize(), "log2_diff_max_min_transform_block_size" );
709	WRITE_UVLC( pcSPS->getQuadtreeTUMaxDepthInter() - 1, "max_transform_hierarchy_depth_inter" );
710	WRITE_UVLC( pcSPS->getQuadtreeTUMaxDepthIntra() - 1, "max_transform_hierarchy_depth_intra" );
711	WRITE_FLAG( pcSPS->getScalingListFlag() ? 1 : 0, "scaling_list_enabled_flag" );
712	if(pcSPS->getScalingListFlag())
713	{
714	#if H_MV
715	if ( pcSPS->getLayerId() > 0 )
716	{
717	WRITE_FLAG( pcSPS->getSpsInferScalingListFlag( ) ? 1 : 0 , "sps_infer_scaling_list_flag" );
718	}
719
720	if ( pcSPS->getSpsInferScalingListFlag() )
721	{
722	WRITE_CODE( pcSPS->getSpsScalingListRefLayerId( ), 6, "sps_scaling_list_ref_layer_id" );
723	}
724	else
725	{
726	#endif
727	WRITE_FLAG( pcSPS->getScalingListPresentFlag() ? 1 : 0, "sps_scaling_list_data_present_flag" );
728	if(pcSPS->getScalingListPresentFlag())
729	{
730	#if SCALING_LIST_OUTPUT_RESULT
731	printf("SPS\n");
732	#endif
733	codeScalingList( m_pcSlice->getScalingList() );
734	}
735	#if H_MV
736	}
737	#endif
738	}
739	WRITE_FLAG( pcSPS->getUseAMP() ? 1 : 0, "amp_enabled_flag" );
740	WRITE_FLAG( pcSPS->getUseSAO() ? 1 : 0, "sample_adaptive_offset_enabled_flag");
741
742	WRITE_FLAG( pcSPS->getUsePCM() ? 1 : 0, "pcm_enabled_flag");
743	if( pcSPS->getUsePCM() )
744	{
745	WRITE_CODE( pcSPS->getPCMBitDepthLuma() - 1, 4, "pcm_sample_bit_depth_luma_minus1" );
746	WRITE_CODE( pcSPS->getPCMBitDepthChroma() - 1, 4, "pcm_sample_bit_depth_chroma_minus1" );
747	WRITE_UVLC( pcSPS->getPCMLog2MinSize() - 3, "log2_min_pcm_luma_coding_block_size_minus3" );
748	WRITE_UVLC( pcSPS->getPCMLog2MaxSize() - pcSPS->getPCMLog2MinSize(), "log2_diff_max_min_pcm_luma_coding_block_size" );
749	WRITE_FLAG( pcSPS->getPCMFilterDisableFlag()?1 : 0, "pcm_loop_filter_disable_flag");
750	}
751
752	assert( pcSPS->getMaxTLayers() > 0 );
753
754	TComRPSList* rpsList = pcSPS->getRPSList();
755	TComReferencePictureSet* rps;
756
757	WRITE_UVLC(rpsList->getNumberOfReferencePictureSets(), "num_short_term_ref_pic_sets" );
758	for(Int i=0; i < rpsList->getNumberOfReferencePictureSets(); i++)
759	{
760	rps = rpsList->getReferencePictureSet(i);
761	codeShortTermRefPicSet(pcSPS,rps,false, i);
762	}
763	WRITE_FLAG( pcSPS->getLongTermRefsPresent() ? 1 : 0, "long_term_ref_pics_present_flag" );
764	if (pcSPS->getLongTermRefsPresent())
765	{
766	WRITE_UVLC(pcSPS->getNumLongTermRefPicSPS(), "num_long_term_ref_pic_sps" );
767	for (UInt k = 0; k < pcSPS->getNumLongTermRefPicSPS(); k++)
768	{
769	WRITE_CODE( pcSPS->getLtRefPicPocLsbSps(k), pcSPS->getBitsForPOC(), "lt_ref_pic_poc_lsb_sps");
770	WRITE_FLAG( pcSPS->getUsedByCurrPicLtSPSFlag(k), "used_by_curr_pic_lt_sps_flag");
771	}
772	}
773	WRITE_FLAG( pcSPS->getTMVPFlagsPresent() ? 1 : 0, "sps_temporal_mvp_enable_flag" );
774
775	WRITE_FLAG( pcSPS->getUseStrongIntraSmoothing(), "sps_strong_intra_smoothing_enable_flag" );
776
777	WRITE_FLAG( pcSPS->getVuiParametersPresentFlag(), "vui_parameters_present_flag" );
778	if (pcSPS->getVuiParametersPresentFlag())
779	{
780	codeVUI(pcSPS->getVuiParameters(), pcSPS);
781	}
782
783	#if !H_MV
784	WRITE_FLAG( 0, "sps_extension_flag" );
785	#else
786	#if H_MV_6_PSEM_O0142_3
787	WRITE_FLAG( pcSPS->getSpsExtensionFlag(), "sps_extension_flag" );
788
789	if ( pcSPS->getSpsExtensionFlag() )
790	{
791	for (Int i = 0; i < PS_EX_T_MAX_NUM; i++)
792	{
793	WRITE_FLAG( pcSPS->getSpsExtensionTypeFlag( i ) ? 1 : 0 , "sps_extension_type_flag" );
794	#if H_3D
795	assert( !pcSPS->getSpsExtensionTypeFlag( i ) \|\| i == PS_EX_T_MV \|\| i == PS_EX_T_3D );
796	#else
797	assert( !pcSPS->getSpsExtensionTypeFlag( i ) \|\| i == PS_EX_T_MV );
798	#endif
799	}
800
801	if( pcSPS->getSpsExtensionTypeFlag( PS_EX_T_MV ))
802	{
803	codeSPSExtension( pcSPS );
804	}
805
806	#if H_3D
807	if( pcSPS->getSpsExtensionTypeFlag( PS_EX_T_3D ))
808	{
809	codeSPSExtension2( pcSPS, viewIndex, depthFlag );
810	}
811	#endif
812	}
813	#else
814	WRITE_FLAG( 1, "sps_extension_flag" );
815	codeSPSExtension( pcSPS );
816	#if !H_3D
817	WRITE_FLAG( 0, "sps_extension2_flag" );
818	#else
819	WRITE_FLAG( 1, "sps_extension2_flag" );
820	codeSPSExtension2( pcSPS, viewIndex, depthFlag );
821	WRITE_FLAG( 0, "sps_extension3_flag" );
822	#endif
823	#endif
824	#endif
825	}
826
827	#if H_MV
828	Void TEncCavlc::codeSPSExtension( TComSPS* pcSPS )
829	{
830	WRITE_FLAG( pcSPS->getInterViewMvVertConstraintFlag() ? 1 : 0, "inter_view_mv_vert_constraint_flag" );
831
832	#if !H_MV_6_SHVC_O0098_36
833	WRITE_UVLC( 0, "sps_shvc_reserved_zero_idc" );
834	#else
835	WRITE_UVLC( pcSPS->getNumScaledRefLayerOffsets( ), "num_scaled_ref_layer_offsets" );
836
837	for( Int i = 0; i < pcSPS->getNumScaledRefLayerOffsets( ); i++)
838	{
839	WRITE_CODE( pcSPS->getScaledRefLayerId( i ), 6, "scaled_ref_layer_id" );
840
841	Int j = pcSPS->getScaledRefLayerId( i );
842
843	WRITE_SVLC( pcSPS->getScaledRefLayerLeftOffset( j ), "scaled_ref_layer_left_offset" );
844	WRITE_SVLC( pcSPS->getScaledRefLayerTopOffset( j ), "scaled_ref_layer_top_offset" );
845	WRITE_SVLC( pcSPS->getScaledRefLayerRightOffset( j ), "scaled_ref_layer_right_offset" );
846	WRITE_SVLC( pcSPS->getScaledRefLayerBottomOffset( j ), "scaled_ref_layer_bottom_offset" );
847	}
848	#endif
849	}
850	#endif
851
852	#if H_3D
853	Void TEncCavlc::codeSPSExtension2( TComSPS* pcSPS, Int viewIndex, Bool depthFlag )
854	{
855	#if H_3D_QTLPC
856	//GT: This has to go to VPS
857	if( depthFlag )
858	{
859	WRITE_FLAG( pcSPS->getUseQTL() ? 1 : 0, "use_qtl_flag");
860	WRITE_FLAG( pcSPS->getUsePC() ? 1 : 0, "use_pc_flag");
861	}
862	#endif
863	if (!depthFlag )
864	{
865	WRITE_UVLC( pcSPS->getCamParPrecision(), "cp_precision" );
866	WRITE_FLAG( pcSPS->hasCamParInSliceHeader() ? 1 : 0, "cp_in_slice_header_flag" );
867	if( !pcSPS->hasCamParInSliceHeader() )
868	{
869	for( UInt uiIndex = 0; uiIndex < viewIndex; uiIndex++ )
870	{
871	WRITE_SVLC( pcSPS->getCodedScale ()[ uiIndex ], "cp_scale" );
872	WRITE_SVLC( pcSPS->getCodedOffset ()[ uiIndex ], "cp_off" );
873	WRITE_SVLC( pcSPS->getInvCodedScale ()[ uiIndex ] + pcSPS->getCodedScale ()[ uiIndex ], "cp_inv_scale_plus_scale" );
874	WRITE_SVLC( pcSPS->getInvCodedOffset()[ uiIndex ] + pcSPS->getCodedOffset()[ uiIndex ], "cp_inv_off_plus_off" );
875	}
876	}
877	}
878	}
879	#endif
880
881	Void TEncCavlc::codeVPS( TComVPS* pcVPS )
882	{
883	WRITE_CODE( pcVPS->getVPSId(), 4, "vps_video_parameter_set_id" );
884	WRITE_CODE( 3, 2, "vps_reserved_three_2bits" );
885	#if H_MV
886	WRITE_CODE( pcVPS->getMaxLayersMinus1(), 6, "vps_max_layers_minus1" );
887	#else
888	WRITE_CODE( 0, 6, "vps_reserved_zero_6bits" );
889	#endif
890	WRITE_CODE( pcVPS->getMaxTLayers() - 1, 3, "vps_max_sub_layers_minus1" );
891	WRITE_FLAG( pcVPS->getTemporalNestingFlag(), "vps_temporal_id_nesting_flag" );
892	assert (pcVPS->getMaxTLayers()>1\|\|pcVPS->getTemporalNestingFlag());
893	#if H_MV
894	WRITE_CODE( 0xffff, 16, "vps_extension_offset" );
895	#else
896	WRITE_CODE( 0xffff, 16, "vps_reserved_ffff_16bits" );
897	#endif
898	codePTL( pcVPS->getPTL(), true, pcVPS->getMaxTLayers() - 1 );
899	const Bool subLayerOrderingInfoPresentFlag = 1;
900	WRITE_FLAG(subLayerOrderingInfoPresentFlag, "vps_sub_layer_ordering_info_present_flag");
901	for(UInt i=0; i <= pcVPS->getMaxTLayers()-1; i++)
902	{
903	WRITE_UVLC( pcVPS->getMaxDecPicBuffering(i) - 1, "vps_max_dec_pic_buffering_minus1[i]" );
904	WRITE_UVLC( pcVPS->getNumReorderPics(i), "vps_num_reorder_pics[i]" );
905	WRITE_UVLC( pcVPS->getMaxLatencyIncrease(i), "vps_max_latency_increase_plus1[i]" );
906	if (!subLayerOrderingInfoPresentFlag)
907	{
908	break;
909	}
910	}
911
912	assert( pcVPS->getNumHrdParameters() <= MAX_VPS_NUM_HRD_PARAMETERS );
913	#if H_MV
914	assert( pcVPS->getVpsMaxLayerId() < MAX_VPS_NUH_LAYER_ID_PLUS1 );
915	WRITE_CODE( pcVPS->getVpsMaxLayerId(), 6, "vps_max_layer_id" );
916
917	WRITE_UVLC( pcVPS->getVpsNumLayerSetsMinus1(), "vps_max_num_layer_sets_minus1" );
918	for( UInt opsIdx = 1; opsIdx <= pcVPS->getVpsNumLayerSetsMinus1(); opsIdx ++ )
919	{
920	// Operation point set
921	for( UInt i = 0; i <= pcVPS->getVpsMaxLayerId(); i ++ )
922	{
923	#else
924	assert( pcVPS->getMaxNuhReservedZeroLayerId() < MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1 );
925	WRITE_CODE( pcVPS->getMaxNuhReservedZeroLayerId(), 6, "vps_max_nuh_reserved_zero_layer_id" );
926	pcVPS->setMaxOpSets(1);
927	WRITE_UVLC( pcVPS->getMaxOpSets() - 1, "vps_max_op_sets_minus1" );
928	for( UInt opsIdx = 1; opsIdx <= ( pcVPS->getMaxOpSets() - 1 ); opsIdx ++ )
929	{
930	// Operation point set
931	for( UInt i = 0; i <= pcVPS->getMaxNuhReservedZeroLayerId(); i ++ )
932	{
933	// Only applicable for version 1
934	pcVPS->setLayerIdIncludedFlag( true, opsIdx, i );
935	#endif
936	WRITE_FLAG( pcVPS->getLayerIdIncludedFlag( opsIdx, i ) ? 1 : 0, "layer_id_included_flag[opsIdx][i]" );
937	}
938	}
939	TimingInfo *timingInfo = pcVPS->getTimingInfo();
940	WRITE_FLAG(timingInfo->getTimingInfoPresentFlag(), "vps_timing_info_present_flag");
941	if(timingInfo->getTimingInfoPresentFlag())
942	{
943	WRITE_CODE(timingInfo->getNumUnitsInTick(), 32, "vps_num_units_in_tick");
944	WRITE_CODE(timingInfo->getTimeScale(), 32, "vps_time_scale");
945	WRITE_FLAG(timingInfo->getPocProportionalToTimingFlag(), "vps_poc_proportional_to_timing_flag");
946	if(timingInfo->getPocProportionalToTimingFlag())
947	{
948	WRITE_UVLC(timingInfo->getNumTicksPocDiffOneMinus1(), "vps_num_ticks_poc_diff_one_minus1");
949	}
950	pcVPS->setNumHrdParameters( 0 );
951	WRITE_UVLC( pcVPS->getNumHrdParameters(), "vps_num_hrd_parameters" );
952
953	if( pcVPS->getNumHrdParameters() > 0 )
954	{
955	pcVPS->createHrdParamBuffer();
956	}
957	for( UInt i = 0; i < pcVPS->getNumHrdParameters(); i ++ )
958	{
959	// Only applicable for version 1
960	pcVPS->setHrdOpSetIdx( 0, i );
961	WRITE_UVLC( pcVPS->getHrdOpSetIdx( i ), "hrd_op_set_idx" );
962	if( i > 0 )
963	{
964	WRITE_FLAG( pcVPS->getCprmsPresentFlag( i ) ? 1 : 0, "cprms_present_flag[i]" );
965	}
966	codeHrdParameters(pcVPS->getHrdParameters(i), pcVPS->getCprmsPresentFlag( i ), pcVPS->getMaxTLayers() - 1);
967	}
968	}
969	#if H_MV
970	WRITE_FLAG( 1, "vps_extension_flag" );
971	m_pcBitIf->writeAlignOne();
972	codeVPSExtension( pcVPS );
973	#if H_3D
974	WRITE_FLAG( 1, "vps_extension2_flag" );
975	m_pcBitIf->writeAlignOne();
976	codeVPSExtension2( pcVPS );
977	WRITE_FLAG( 0, "vps_extension3_flag" );
978	#else
979	WRITE_FLAG( 0, "vps_extension2_flag" );
980	#endif
981	#else
982	WRITE_FLAG( 0, "vps_extension_flag" );
983	#endif
984	//future extensions here..
985
986	return;
987	}
988
989
990
991	#if H_MV
992	Void TEncCavlc::codeVPSExtension( TComVPS *pcVPS )
993	{
994	WRITE_FLAG( pcVPS->getAvcBaseLayerFlag() ? 1 : 0, "avc_base_layer_flag" );
995	#if H_MV_6_PS_O0109_24
996	WRITE_FLAG( pcVPS->getVpsVuiPresentFlag() ? 1 : 0 , "vps_vui_present_flag" );
997	if ( pcVPS->getVpsVuiPresentFlag() )
998	{
999	#endif
1000	WRITE_CODE( pcVPS->getVpsVuiOffset( ), 16, "vps_vui_offset" ); // TBD
1001	#if H_MV_6_PS_O0109_24
1002	}
1003	#endif
1004	WRITE_FLAG( pcVPS->getSplittingFlag() ? 1 : 0, "splitting_flag" );
1005
1006	for( Int type = 0; type < MAX_NUM_SCALABILITY_TYPES; type++ )
1007	{
1008	WRITE_FLAG( pcVPS->getScalabilityMaskFlag( type ) ? 1 : 0, "scalability_mask_flag[i]" );
1009	}
1010
1011	for( Int sIdx = 0; sIdx < pcVPS->getNumScalabilityTypes( ) - ( pcVPS->getSplittingFlag() ? 1 : 0 ); sIdx++ )
1012	{
1013	WRITE_CODE( pcVPS->getDimensionIdLen( sIdx ) - 1 , 3, "dimension_id_len_minus1[j]");
1014	}
1015
1016	if ( pcVPS->getSplittingFlag() )
1017	{ // Ignore old dimension id length
1018	pcVPS->setDimensionIdLen( pcVPS->getNumScalabilityTypes( ) - 1 ,pcVPS->inferLastDimsionIdLenMinus1() + 1 );
1019	}
1020
1021	WRITE_FLAG( pcVPS->getVpsNuhLayerIdPresentFlag() ? 1 : 0, "vps_nuh_layer_id_present_flag");
1022
1023	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1024	{
1025	if ( pcVPS->getVpsNuhLayerIdPresentFlag() )
1026	{
1027	WRITE_CODE( pcVPS->getLayerIdInNuh( i ), 6, "layer_id_in_nuh[i]");
1028	}
1029	else
1030	{
1031	assert( pcVPS->getLayerIdInNuh( i ) == i );
1032	}
1033
1034	assert( pcVPS->getLayerIdInVps( pcVPS->getLayerIdInNuh( i ) ) == i );
1035
1036	for( Int j = 0; j < pcVPS->getNumScalabilityTypes() ; j++ )
1037	{
1038	if ( !pcVPS->getSplittingFlag() )
1039	{
1040	WRITE_CODE( pcVPS->getDimensionId( i, j ), pcVPS->getDimensionIdLen( j ), "dimension_id[i][j]");
1041	}
1042	else
1043	{
1044	assert( pcVPS->getDimensionId( i, j ) == pcVPS->inferDimensionId( i, j ) );
1045	}
1046	}
1047	}
1048
1049
1050	#if H_MV_6_PS_O0109_22
1051	WRITE_CODE( pcVPS->getViewIdLen( ), 4, "view_id_len" );
1052
1053	if ( pcVPS->getViewIdLen( ) > 0 )
1054	{
1055	for( Int i = 0; i < pcVPS->getNumViews(); i++ )
1056	{
1057	WRITE_CODE( pcVPS->getViewIdVal( i ), pcVPS->getViewIdLen( ), "view_id_val[i]" );
1058	}
1059	}
1060	else
1061	{
1062	for( Int i = 0; i < pcVPS->getNumViews(); i++ )
1063	{
1064	assert( pcVPS->getViewIdVal( i ) == 0 );
1065	}
1066	}
1067	#else
1068	// GT spec says: trac #39
1069	// if ( pcVPS->getNumViews() > 1 )
1070	// However, this is a bug in the text since, view_id_len_minus1 is needed to parse view_id_val.
1071	{
1072	WRITE_CODE( pcVPS->getViewIdLenMinus1( ), 4, "view_id_len_minus1" );
1073	}
1074
1075	for( Int i = 0; i < pcVPS->getNumViews(); i++ )
1076	{
1077	WRITE_CODE( pcVPS->getViewIdVal( i ), pcVPS->getViewIdLenMinus1( ) + 1, "view_id_val[i]" );
1078	}
1079	#endif
1080
1081
1082	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1083	{
1084	for( Int j = 0; j < i; j++ )
1085	{
1086	WRITE_FLAG( pcVPS->getDirectDependencyFlag( i, j ), "direct_dependency_flag[i][j]" );
1087	}
1088	}
1089	#if H_MV_6_ILDSD_O0120_26
1090	WRITE_FLAG( pcVPS->getVpsSubLayersMaxMinus1PresentFlag( ) ? 1 : 0 , "vps_sub_layers_max_minus1_present_flag" );
1091	if ( pcVPS->getVpsSubLayersMaxMinus1PresentFlag() )
1092	{
1093	for (Int i = 0; i < pcVPS->getMaxLayersMinus1(); i++ )
1094	{
1095	WRITE_CODE( pcVPS->getSubLayersVpsMaxMinus1( i ), 3, "sub_layers_vps_max_minus1" );
1096	pcVPS->checkSubLayersVpsMaxMinus1( i );
1097	}
1098	}
1099	else
1100	{
1101	for (Int i = 0; i < pcVPS->getMaxLayersMinus1(); i++ )
1102	{
1103	assert( pcVPS->getSubLayersVpsMaxMinus1( i ) + 1 == pcVPS->getMaxTLayers( ) );
1104	}
1105	}
1106	#endif
1107	WRITE_FLAG( pcVPS->getMaxTidRefPresentFlag( ) ? 1 : 0 , "max_tid_ref_present_flag" );
1108
1109	if ( pcVPS->getMaxTidRefPresentFlag() )
1110	{
1111	for( Int i = 0; i < pcVPS->getMaxLayersMinus1(); i++ )
1112	{
1113	#if H_MV_6_ILDDS_O0225_30
1114	for( Int j = i + 1; j <= pcVPS->getMaxLayersMinus1(); j++ )
1115	{
1116	if ( pcVPS->getDirectDependencyFlag(j,i) )
1117	{
1118	WRITE_CODE( pcVPS->getMaxTidIlRefPicsPlus1( i, j ), 3, "max_tid_il_ref_pics_plus1" );
1119	}
1120	}
1121	#else
1122	WRITE_CODE( pcVPS->getMaxTidIlRefPicPlus1( i ), 3, "max_tid_il_ref_pics_plus1[i]" );
1123	#endif
1124	}
1125	}
1126
1127	WRITE_FLAG( pcVPS->getAllRefLayersActiveFlag( ) ? 1 : 0 , "all_ref_layers_active_flag" );
1128	WRITE_CODE( pcVPS->getVpsNumberLayerSetsMinus1( ) , 10, "vps_number_layer_sets_minus1" );
1129	WRITE_CODE( pcVPS->getVpsNumProfileTierLevelMinus1( ), 6, "vps_num_profile_tier_level_minus1" );
1130
1131	for( Int i = 1; i <= pcVPS->getVpsNumProfileTierLevelMinus1(); i++ )
1132	{
1133	WRITE_FLAG( pcVPS->getVpsProfilePresentFlag( i ) ? 1 : 0, "vps_profile_present_flag[i]" );
1134	if( !pcVPS->getVpsProfilePresentFlag( i ) )
1135	{
1136	WRITE_CODE( pcVPS->getProfileRefMinus1( i ), 6, "profile_ref_minus1[i]" );
1137	#if H_MV_6_PS_O0109_23
1138	pcVPS->checkProfileRefMinus1( i );
1139	#endif
1140	}
1141	codePTL( pcVPS->getPTL( i ), pcVPS->getVpsProfilePresentFlag( i ), pcVPS->getMaxTLayers() - 1 );
1142	}
1143
1144	Int numOutputLayerSets = pcVPS->getVpsNumberLayerSetsMinus1( ) + 1;
1145
1146	WRITE_FLAG( pcVPS->getMoreOutputLayerSetsThanDefaultFlag( ) ? 1 : 0, "more_output_layer_sets_than_default_flag" );
1147
1148	if ( pcVPS->getMoreOutputLayerSetsThanDefaultFlag( ) )
1149	{
1150	WRITE_CODE( pcVPS->getNumAddOutputLayerSetsMinus1( ) , 10, "num_add_output_layer_sets_minus1" );
1151	numOutputLayerSets += ( pcVPS->getNumAddOutputLayerSetsMinus1( ) + 1 );
1152	}
1153
1154	if( numOutputLayerSets > 1)
1155	{
1156	#if H_MV_6_PS_0109_25
1157	WRITE_CODE( pcVPS->getDefaultOneTargetOutputLayerIdc( ), 2, "default_one_target_output_layer_idc" );
1158	pcVPS->checkDefaultOneTargetOutputLayerIdc();
1159	#else
1160	WRITE_FLAG( pcVPS->getDefaultOneTargetOutputLayerFlag( ) ? 1 : 0, "default_one_target_output_layer_flag" );
1161	#endif
1162	}
1163
1164	#if H_MV_6_HRD_O0217_13
1165	assert( pcVPS->getOutputLayerFlag(0, 0) == pcVPS->inferOutputLayerFlag( 0, 0 ));
1166	assert( pcVPS->getOutputLayerSetIdxMinus1( 0 ) == -1 );
1167	#endif
1168	for( Int i = 1; i < numOutputLayerSets; i++ )
1169	{
1170	if( i > pcVPS->getVpsNumberLayerSetsMinus1( ) )
1171	{
1172	WRITE_UVLC( pcVPS->getOutputLayerSetIdxMinus1( i ), "output_layer_set_idx_minus1[i]" );
1173	for( Int j = 0; j < pcVPS->getNumLayersInIdList( j ) - 1 ; j++ )
1174	{
1175	WRITE_FLAG( pcVPS->getOutputLayerFlag( i, j) ? 1 : 0, "output_layer_flag" );
1176	}
1177	}
1178	#if H_MV_6_HRD_O0217_13
1179	else
1180	{ // These inference rules would also be helpful in spec text
1181	assert( pcVPS->getOutputLayerSetIdxMinus1(i ) == i - 1 );
1182	for( Int j = 0; j < pcVPS->getNumLayersInIdList( j ) - 1; j++ )
1183	{
1184	assert( pcVPS->getOutputLayerFlag( i , j ) == pcVPS->inferOutputLayerFlag( i, j ));
1185	}
1186	}
1187	#endif
1188
1189	if ( pcVPS->getProfileLevelTierIdxLen() > 0 )
1190	{
1191	WRITE_CODE( pcVPS->getProfileLevelTierIdx( i ), pcVPS->getProfileLevelTierIdxLen() ,"profile_level_tier_idx[ i ]" );
1192	}
1193	}
1194
1195	#if H_MV_6_GEN_0153_28
1196	if( pcVPS->getMaxLayersMinus1() > 0 )
1197	{
1198	WRITE_FLAG( pcVPS->getAltOutputLayerFlag( ) ? 1 : 0 , "alt_output_layer_flag" );
1199	}
1200	#endif
1201
1202	WRITE_FLAG( pcVPS->getRepFormatIdxPresentFlag( ) ? 1 : 0 , "rep_format_idx_present_flag" );
1203	if ( pcVPS->getRepFormatIdxPresentFlag() )
1204	{
1205	WRITE_CODE( pcVPS->getVpsNumRepFormatsMinus1( ), 4, "vps_num_rep_formats_minus1" );
1206	}
1207
1208	for (Int i = 0; i <= pcVPS->getVpsNumRepFormatsMinus1(); i++ )
1209	{
1210	#if H_MV_6_PS_REP_FORM_18_19_20
1211	TComRepFormat* curRepFormat = pcVPS->getRepFormat(i);
1212	TComRepFormat* prevRepFormat = i > 0 ? pcVPS->getRepFormat( i - 1) : NULL;
1213	codeRepFormat( i, curRepFormat , prevRepFormat);
1214	#else
1215	TComRepFormat* pcRepFormat = pcVPS->getRepFormat(i);
1216	codeRepFormat( pcRepFormat );
1217	#endif
1218	}
1219
1220	if( pcVPS->getRepFormatIdxPresentFlag() )
1221	{
1222	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1223	{
1224	if( pcVPS->getVpsNumRepFormatsMinus1() > 0 )
1225	{
1226	#if H_MV_6_PS_REP_FORM_18_19_20
1227	WRITE_CODE( pcVPS->getVpsRepFormatIdx( i ), 8, "vps_rep_format_idx" );
1228	#else
1229	WRITE_CODE( pcVPS->getVpsRepFormatIdx( i ), 4, "vps_rep_format_idx" );
1230	#endif
1231	}
1232	}
1233	}
1234
1235	WRITE_FLAG( pcVPS->getMaxOneActiveRefLayerFlag( ) ? 1 : 0, "max_one_active_ref_layer_flag" );
1236	#if H_MV_6_MISC_O0062_31
1237	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1238	{
1239	if( pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ) == 0 )
1240	{
1241	WRITE_FLAG( pcVPS->getPocLsbNotPresentFlag( i ) ? 1 : 0 , "poc_lsb_not_present_flag" );
1242	}
1243	}
1244	#endif
1245	#if H_MV_6_HRD_O0217_13
1246	codeDpbSize( pcVPS );
1247	#endif
1248
1249	#if !H_MV_6_PS_O0223_29
1250	WRITE_FLAG( pcVPS->getCrossLayerIrapAlignedFlag( ) ? 1 : 0 , "cross_layer_irap_aligned_flag" );
1251	#endif
1252	WRITE_UVLC( pcVPS->getDirectDepTypeLenMinus2 ( ), "direct_dep_type_len_minus2");
1253
1254	#if H_MV_6_PS_O0096_21
1255	WRITE_FLAG( pcVPS->getDefaultDirectDependencyFlag( ) ? 1 : 0 , "default_direct_dependency_flag" );
1256
1257	if ( pcVPS->getDefaultDirectDependencyFlag( ) )
1258	{
1259	WRITE_CODE( pcVPS->getDefaultDirectDependencyType( ), pcVPS->getDirectDepTypeLenMinus2( ) + 2 , "default_direct_dependency_type" );
1260	}
1261
1262	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1263	{
1264	for( Int j = 0; j < i; j++ )
1265	{
1266	if (pcVPS->getDirectDependencyFlag( i, j) )
1267	{
1268	if ( pcVPS->getDefaultDirectDependencyFlag( ) )
1269	{
1270	assert( pcVPS->getDirectDependencyType( i, j ) == pcVPS->getDefaultDirectDependencyType( ) );
1271	}
1272	else
1273	{
1274	assert ( pcVPS->getDirectDependencyType( i, j ) != -1 );
1275	WRITE_CODE( pcVPS->getDirectDependencyType( i, j ),pcVPS->getDirectDepTypeLenMinus2( ) + 2, "direct_dependency_type[i][j]" );
1276	}
1277	}
1278	}
1279	}
1280	#else
1281	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1282	{
1283	for( Int j = 0; j < i; j++ )
1284	{
1285	if (pcVPS->getDirectDependencyFlag( i, j) )
1286	{
1287	assert ( pcVPS->getDirectDependencyType( i, j ) != -1 );
1288	WRITE_CODE( pcVPS->getDirectDependencyType( i, j ),pcVPS->getDirectDepTypeLenMinus2( ) + 2, "direct_dependency_type[i][j]" );
1289	}
1290	}
1291	}
1292	#endif
1293	WRITE_FLAG ( 0, "vps_shvc_reserved_zero_flag" );
1294	#if !H_MV_6_PS_O0109_24
1295	WRITE_FLAG( pcVPS->getVpsVuiPresentFlag( ) ? 1 : 0 , "vps_vui_present_flag" );
1296	#endif
1297
1298	if( pcVPS->getVpsVuiPresentFlag() )
1299	{
1300	m_pcBitIf->writeAlignOne(); // vps_vui_alignment_bit_equal_to_one
1301	codeVPSVUI( pcVPS );
1302	}
1303	}
1304	#if H_MV_6_PS_O0118_33
1305	Void TEncCavlc::codeVideoSignalInfo( TComVideoSignalInfo* pcVideoSignalInfo )
1306	{
1307	assert( pcVideoSignalInfo );
1308	WRITE_CODE( pcVideoSignalInfo->getVideoVpsFormat( ), 3, "video_vps_format" );
1309	WRITE_FLAG( pcVideoSignalInfo->getVideoFullRangeVpsFlag( ) ? 1 : 0 , "video_full_range_vps_flag" );
1310	WRITE_CODE( pcVideoSignalInfo->getColourPrimariesVps( ), 8, "colour_primaries_vps" );
1311	WRITE_CODE( pcVideoSignalInfo->getTransferCharacteristicsVps( ), 8, "transfer_characteristics_vps" );
1312	WRITE_CODE( pcVideoSignalInfo->getMatrixCoeffsVps( ), 8, "matrix_coeffs_vps" );
1313	}
1314	#endif
1315
1316	#if H_MV_6_HRD_O0217_13
1317	Void TEncCavlc::codeDpbSize( TComVPS* vps )
1318	{
1319	TComDpbSize* dpbSize = vps->getDpbSize();
1320	assert ( dpbSize != 0 );
1321
1322	for( Int i = 1; i < vps->getNumOutputLayerSets(); i++ )
1323	{
1324	WRITE_FLAG( dpbSize->getSubLayerFlagInfoPresentFlag( i ) ? 1 : 0 , "sub_layer_flag_info_present_flag" );
1325
1326	for( Int j = 0; j <= vps->getMaxTLayers() - 1 ; j++ )
1327	{
1328	if( j > 0 && dpbSize->getSubLayerDpbInfoPresentFlag( i, j ) )
1329	{
1330	WRITE_FLAG( dpbSize->getSubLayerDpbInfoPresentFlag( i, j ) ? 1 : 0 , "sub_layer_dpb_info_present_flag" );
1331	}
1332	if( dpbSize->getSubLayerDpbInfoPresentFlag( i, j ) )
1333	{
1334	for( Int k = 0; k < vps->getNumSubDpbs( vps->getOutputLayerSetIdxMinus1( i ) + 1 ); k++ ) // Preliminary fix does not match with spec
1335	{
1336	WRITE_UVLC( dpbSize->getMaxVpsDecPicBufferingMinus1( i, k, j ), "max_vps_dec_pic_buffering_minus1" );
1337	}
1338	WRITE_UVLC( dpbSize->getMaxVpsNumReorderPics( i, j ), "max_vps_num_reorder_pics" );
1339	WRITE_UVLC( dpbSize->getMaxVpsLatencyIncreasePlus1( i, j ), "max_vps_latency_increase_plus1" );
1340	}
1341	else
1342	{
1343	if ( j > 0 )
1344	{
1345	for( Int k = 0; k < vps->getNumSubDpbs( vps->getOutputLayerSetIdxMinus1( i ) + 1 ); k++ )
1346	{
1347	assert( dpbSize->getMaxVpsDecPicBufferingMinus1( i, k, j ) == dpbSize->getMaxVpsDecPicBufferingMinus1( i,k, j - 1 ) );
1348	}
1349	assert( dpbSize->getMaxVpsNumReorderPics ( i, j ) == dpbSize->getMaxVpsNumReorderPics ( i, j - 1 ) );
1350	assert( dpbSize->getMaxVpsLatencyIncreasePlus1( i, j ) == dpbSize->getMaxVpsLatencyIncreasePlus1( i, j - 1 ) );
1351	}
1352	}
1353	}
1354	}
1355	}
1356	#endif
1357
1358	#if H_MV_6_PS_REP_FORM_18_19_20
1359	Void TEncCavlc::codeRepFormat( Int i, TComRepFormat* pcRepFormat, TComRepFormat* pcPrevRepFormat )
1360	#else
1361	Void TEncCavlc::codeRepFormat( TComRepFormat* pcRepFormat )
1362	#endif
1363	{
1364	assert( pcRepFormat );
1365
1366	#if H_MV_6_PS_REP_FORM_18_19_20
1367	WRITE_CODE( pcRepFormat->getPicWidthVpsInLumaSamples( ), 16, "pic_width_vps_in_luma_samples" );
1368	WRITE_CODE( pcRepFormat->getPicHeightVpsInLumaSamples( ), 16, "pic_height_vps_in_luma_samples" );
1369	WRITE_FLAG( pcRepFormat->getChromaAndBitDepthVpsPresentFlag( ) ? 1 : 0 , "chroma_and_bit_depth_vps_present_flag" );
1370
1371	pcRepFormat->checkChromaAndBitDepthVpsPresentFlag( i );
1372
1373	if ( pcRepFormat->getChromaAndBitDepthVpsPresentFlag() )
1374	{
1375	#endif
1376	WRITE_CODE( pcRepFormat->getChromaFormatVpsIdc( ), 2, "chroma_format_vps_idc" );
1377
1378	if ( pcRepFormat->getChromaFormatVpsIdc() == 3 )
1379	{
1380	WRITE_FLAG( pcRepFormat->getSeparateColourPlaneVpsFlag( ) ? 1 : 0 , "separate_colour_plane_vps_flag" );
1381	}
1382	#if !H_MV_6_PS_REP_FORM_18_19_20
1383	WRITE_CODE( pcRepFormat->getPicWidthVpsInLumaSamples( ), 16, "pic_width_vps_in_luma_samples" );
1384	WRITE_CODE( pcRepFormat->getPicHeightVpsInLumaSamples( ), 16, "pic_height_vps_in_luma_samples" );
1385	#endif
1386	WRITE_CODE( pcRepFormat->getBitDepthVpsLumaMinus8( ), 4, "bit_depth_vps_luma_minus8" );
1387	WRITE_CODE( pcRepFormat->getBitDepthVpsChromaMinus8( ), 4, "bit_depth_vps_chroma_minus8" );
1388	#if H_MV_6_PS_REP_FORM_18_19_20
1389	}
1390	else
1391	{
1392	pcRepFormat->inferChromaAndBitDepth(pcPrevRepFormat, true );
1393	}
1394	#endif
1395	}
1396
1397	Void TEncCavlc::codeVPSVUI( TComVPS* pcVPS )
1398	{
1399	assert( pcVPS );
1400
1401	TComVPSVUI* pcVPSVUI = pcVPS->getVPSVUI( );
1402
1403	assert( pcVPSVUI );
1404
1405	#if H_MV_6_PS_O0223_29
1406	WRITE_FLAG( pcVPSVUI->getCrossLayerPicTypeAlignedFlag( ) ? 1 : 0 , "cross_layer_pic_type_aligned_flag" );
1407	if ( !pcVPSVUI->getCrossLayerPicTypeAlignedFlag() )
1408	{
1409	WRITE_FLAG( pcVPSVUI->getCrossLayerIrapAlignedFlag( ) ? 1 : 0 , "cross_layer_irap_aligned_flag" );
1410	}
1411	#endif
1412
1413	WRITE_FLAG( pcVPSVUI->getBitRatePresentVpsFlag( ) ? 1 : 0 , "bit_rate_present_vps_flag" );
1414	WRITE_FLAG( pcVPSVUI->getPicRatePresentVpsFlag( ) ? 1 : 0 , "pic_rate_present_vps_flag" );
1415	if( pcVPSVUI->getBitRatePresentVpsFlag( ) \|\| pcVPSVUI->getPicRatePresentVpsFlag( ) )
1416	{
1417	for( Int i = 0; i <= pcVPS->getVpsNumberLayerSetsMinus1(); i++ )
1418	{
1419	for( Int j = 0; j <= pcVPS->getMaxTLayers(); j++ )
1420	{
1421	if( pcVPSVUI->getBitRatePresentVpsFlag( ) )
1422	{
1423	WRITE_FLAG( pcVPSVUI->getBitRatePresentFlag( i, j ) ? 1 : 0 , "bit_rate_present_flag" );
1424	}
1425	if( pcVPSVUI->getBitRatePresentVpsFlag( ) )
1426	{
1427	WRITE_FLAG( pcVPSVUI->getPicRatePresentFlag( i, j ) ? 1 : 0 , "pic_rate_present_flag" );
1428	}
1429	if( pcVPSVUI->getBitRatePresentFlag( i, j ) )
1430	{
1431	WRITE_CODE( pcVPSVUI->getAvgBitRate( i, j ), 16, "avg_bit_rate" );
1432	WRITE_CODE( pcVPSVUI->getMaxBitRate( i, j ), 16, "max_bit_rate" );
1433	}
1434	if( pcVPSVUI->getPicRatePresentFlag( i, j ) )
1435	{
1436	WRITE_CODE( pcVPSVUI->getConstantPicRateIdc( i, j ), 2, "constant_pic_rate_idc" );
1437	WRITE_CODE( pcVPSVUI->getAvgPicRate( i, j ), 16, "avg_pic_rate" );
1438	}
1439	}
1440	}
1441	}
1442
1443	#if H_MV_6_O0226_37
1444	WRITE_FLAG( pcVPSVUI->getTilesNotInUseFlag( ) ? 1 : 0 , "tiles_not_in_use_flag" );
1445	if( !pcVPSVUI->getTilesNotInUseFlag() )
1446	{
1447	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1448	{
1449	WRITE_FLAG( pcVPSVUI->getTilesInUseFlag( i ) ? 1 : 0 , "tiles_in_use_flag[i]" );
1450	if( pcVPSVUI->getTilesInUseFlag( i ) )
1451	{
1452	WRITE_FLAG( pcVPSVUI->getLoopFilterNotAcrossTilesFlag( i ) ? 1 : 0, "loop_filter_not_across_tiles_flag[i]" );
1453	}
1454	}
1455
1456	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1457	{
1458	for( Int j = 0; j < pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ) ; j++ )
1459	{
1460	Int layerIdx = pcVPS->getLayerIdInVps(pcVPS->getRefLayerId(pcVPS->getLayerIdInNuh( i ) , j ));
1461	if( pcVPSVUI->getTilesInUseFlag( i ) && pcVPSVUI->getTilesInUseFlag( layerIdx ) )
1462	{
1463	WRITE_FLAG( pcVPSVUI->getTileBoundariesAlignedFlag( i, j ) ? 1 : 0 , "tile_boundaries_aligned_flag[i][j]" );
1464	}
1465	}
1466	}
1467	}
1468
1469	WRITE_FLAG( pcVPSVUI->getWppNotInUseFlag( ) ? 1 : 0 , "wpp_not_in_use_flag" );
1470
1471	if( !pcVPSVUI->getWppNotInUseFlag( ) )
1472	{
1473	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1474	{
1475	WRITE_FLAG( pcVPSVUI->getWppInUseFlag( i ) ? 1 : 0 , "wpp_in_use_flag[i]" );
1476	}
1477	}
1478	#else
1479	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1480	{
1481	for( Int j = 0; j < pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ); j++ )
1482	{
1483	WRITE_FLAG( pcVPSVUI->getTileBoundariesAlignedFlag( i, j ) ? 1 : 0 , "tile_boundaries_aligned_flag" );
1484	}
1485	}
1486	#endif
1487	WRITE_FLAG( pcVPSVUI->getIlpRestrictedRefLayersFlag( ) ? 1 : 0 , "ilp_restricted_ref_layers_flag" );
1488
1489	if( pcVPSVUI->getIlpRestrictedRefLayersFlag( ) )
1490	{
1491	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1492	{
1493	for( Int j = 0; j < pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ); j++ )
1494	{
1495	WRITE_UVLC( pcVPSVUI->getMinSpatialSegmentOffsetPlus1( i, j ), "min_spatial_segment_offset_plus1" );
1496	if( pcVPSVUI->getMinSpatialSegmentOffsetPlus1( i, j ) > 0 )
1497	{
1498	WRITE_FLAG( pcVPSVUI->getCtuBasedOffsetEnabledFlag( i, j ) ? 1 : 0 , "ctu_based_offset_enabled_flag" );
1499	if( pcVPSVUI->getCtuBasedOffsetEnabledFlag( i, j ) )
1500	{
1501	WRITE_UVLC( pcVPSVUI->getMinHorizontalCtuOffsetPlus1( i, j ), "min_horizontal_ctu_offset_plus1" );
1502	}
1503	}
1504	}
1505	}
1506	}
1507	#if H_MV_6_PS_O0118_33
1508	WRITE_FLAG( pcVPSVUI->getVideoSignalInfoIdxPresentFlag( ) ? 1 : 0 , "video_signal_info_idx_present_flag" );
1509	if( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() )
1510	{
1511	WRITE_CODE( pcVPSVUI->getVpsNumVideoSignalInfoMinus1( ), 4, "vps_num_video_signal_info_minus1" );
1512	}
1513	else
1514	{
1515	pcVPSVUI->setVpsNumVideoSignalInfoMinus1( pcVPS->getMaxLayersMinus1() );
1516	}
1517
1518	for( Int i = 0; i <= pcVPSVUI->getVpsNumVideoSignalInfoMinus1(); i++ )
1519	{
1520	assert( pcVPSVUI->getVideoSignalInfo( i ) != NULL );
1521	TComVideoSignalInfo* curVideoSignalInfo = pcVPSVUI->getVideoSignalInfo( i );
1522	codeVideoSignalInfo( curVideoSignalInfo );
1523	}
1524
1525	if( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() && pcVPSVUI->getVpsNumVideoSignalInfoMinus1() > 0 )
1526	{
1527	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1528	{
1529	WRITE_CODE( pcVPSVUI->getVpsVideoSignalInfoIdx( i ), 4, "vps_video_signal_info_idx" );
1530	assert( pcVPSVUI->getVpsVideoSignalInfoIdx( i ) >= 0 && pcVPSVUI->getVpsVideoSignalInfoIdx( i ) <= pcVPSVUI->getVpsNumVideoSignalInfoMinus1() );
1531	}
1532	}
1533	else
1534	{
1535	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1536	{
1537	assert( pcVPSVUI->getVpsVideoSignalInfoIdx( i ) == ( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() ? 0 : i ) );
1538	}
1539	}
1540	#endif
1541	#if H_MV_6_HRD_O0164_15
1542	WRITE_FLAG( pcVPSVUI->getVpsVuiBspHrdPresentFlag( ) ? 1 : 0 , "vps_vui_bsp_hrd_present_flag" );
1543	if ( pcVPSVUI->getVpsVuiBspHrdPresentFlag( ) )
1544	{
1545	codeVpsVuiBspHrdParameters( pcVPS );
1546	}
1547	#endif
1548	}
1549	#if H_MV_6_HRD_O0164_15
1550	Void TEncCavlc::codeVpsVuiBspHrdParameters( TComVPS* pcVPS )
1551	{
1552	assert( pcVPS );
1553
1554	TComVPSVUI* pcVPSVUI = pcVPS->getVPSVUI( );
1555
1556	assert( pcVPSVUI );
1557
1558	TComVpsVuiBspHrdParameters* vpsVuiBspHrdP = pcVPSVUI->getVpsVuiBspHrdParameters();
1559
1560	assert ( vpsVuiBspHrdP );
1561
1562
1563	WRITE_UVLC( vpsVuiBspHrdP->getVpsNumBspHrdParametersMinus1( ), "vps_num_bsp_hrd_parameters_minus1" );
1564	for( Int i = 0; i <= vpsVuiBspHrdP->getVpsNumBspHrdParametersMinus1( ); i++ )
1565	{
1566	if( i > 0 )
1567	{
1568	WRITE_FLAG( vpsVuiBspHrdP->getBspCprmsPresentFlag( i ) ? 1 : 0 , "bsp_cprms_present_flag" );
1569	}
1570	TComHRD* hrdParameters = vpsVuiBspHrdP->getHrdParametermeters( i );
1571	codeHrdParameters( hrdParameters, vpsVuiBspHrdP->getBspCprmsPresentFlag( i ), pcVPS->getMaxSubLayersMinus1() );
1572	}
1573	for( Int h = 1; h <= pcVPS->getVpsNumLayerSetsMinus1(); h++ )
1574	{
1575	WRITE_UVLC( vpsVuiBspHrdP->getNumBitstreamPartitions( h ), "num_bitstream_partitions" );
1576	for( Int i = 0; i < vpsVuiBspHrdP->getNumBitstreamPartitions( h ); i++ )
1577	{
1578	for( Int j = 0; j <= pcVPS->getMaxLayersMinus1(); j++ )
1579	{
1580	if( pcVPS->getLayerIdIncludedFlag( h ,j ) )
1581	{
1582	WRITE_FLAG( vpsVuiBspHrdP->getLayerInBspFlag( h, i, j ) ? 1 : 0 , "layer_in_bsp_flag" );
1583	}
1584	else
1585	{
1586	vpsVuiBspHrdP->setLayerInBspFlag( h, i, j, false ); // This inference seems to be missing in spec
1587	}
1588	}
1589	}
1590	vpsVuiBspHrdP->checkLayerInBspFlag( pcVPS, h );
1591
1592	if( vpsVuiBspHrdP->getNumBitstreamPartitions( h ) )
1593	{
1594	WRITE_UVLC( vpsVuiBspHrdP->getNumBspSchedCombinations( h ), "num_bsp_sched_combinations" );
1595	for( Int i = 0; i < vpsVuiBspHrdP->getNumBspSchedCombinations( h ); i++ )
1596	{
1597	for( Int j = 0; j < vpsVuiBspHrdP->getNumBitstreamPartitions( h ); j++ )
1598	{
1599	WRITE_UVLC( vpsVuiBspHrdP->getBspCombHrdIdx( h, i, j ), "bsp_comb_hrd_idx" );
1600	WRITE_UVLC( vpsVuiBspHrdP->getBspCombSchedIdx( h, i, j ), "bsp_comb_sched_idx" );
1601	}
1602	}
1603	}
1604	}
1605	}
1606	#endif
1607
1608	#endif
1609
1610	#if H_3D
1611	Void TEncCavlc::codeVPSExtension2( TComVPS* pcVPS )
1612	{
1613	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1614	{
1615	if (i!= 0)
1616	{
1617	if ( !( pcVPS->getDepthId( i ) == 1 ) )
1618	{
1619	#if H_3D_IV_MERGE
1620	WRITE_FLAG( pcVPS->getIvMvPredFlag ( i ) ? 1 : 0 , "iv_mv_pred_flag[i]");
1621	#if MTK_SPIVMP_F0110
1622	WRITE_UVLC( pcVPS->getSubPULog2Size(i)-2, "log2_sub_PU_size_minus2[i]");
1623	#endif
1624	#endif
1625	#if H_3D_ARP
1626	WRITE_FLAG( pcVPS->getUseAdvRP ( i ) ? 1 : 0, "iv_res_pred_flag[i]" );
1627	#endif
1628	#if H_3D_NBDV_REF
1629	WRITE_FLAG( pcVPS->getDepthRefinementFlag ( i ) ? 1 : 0 , "depth_refinement_flag[i]");
1630	#endif
1631	#if H_3D_VSP
1632	WRITE_FLAG( pcVPS->getViewSynthesisPredFlag( i ) ? 1 : 0 , "view_synthesis_pred_flag[i]");
1633	#endif
1634	}
1635	else
1636	{
1637	#if QC_DEPTH_IV_MRG_F0125
1638	if(i!=1)
1639	{
1640	WRITE_FLAG( pcVPS->getIvMvPredFlag ( i ) ? 1 : 0 , "iv_mv_pred_flag[i]");
1641	}
1642	#endif
1643	#if MTK_SPIVMP_F0110
1644	if (i!=1)
1645	{
1646	WRITE_UVLC( pcVPS->getSubPULog2Size(i)-2, "log2_sub_PU_size_minus2[i]");
1647	}
1648	#endif
1649	#if SEC_MPI_ENABLING_MERGE_F0150
1650	WRITE_FLAG( pcVPS->getMPIFlag( i ) ? 1 : 0 , "mpi_flag[i]" );
1651	#endif
1652	WRITE_FLAG( pcVPS->getVpsDepthModesFlag( i ) ? 1 : 0 , "vps_depth_modes_flag[i]" );
1653	//WRITE_FLAG( pcVPS->getLimQtPredFlag ( i ) ? 1 : 0 , "lim_qt_pred_flag[i]" );
1654	#if H_3D_DIM_DLT
1655	#if !DLT_DIFF_CODING_IN_PPS
1656	if( pcVPS->getVpsDepthModesFlag( i ) )
1657	{
1658	WRITE_FLAG( pcVPS->getUseDLTFlag( i ) ? 1 : 0, "dlt_flag[i]" );
1659	}
1660	if( pcVPS->getUseDLTFlag( i ) )
1661	{
1662	// code mapping
1663	WRITE_UVLC(pcVPS->getNumDepthValues(i), "num_depth_values_in_dlt[i]");
1664	for(Int d=0; d<pcVPS->getNumDepthValues(i); d++)
1665	{
1666	WRITE_UVLC( pcVPS->idx2DepthValue(i, d), "dlt_depth_value[i][d]" );
1667	}
1668	}
1669	#endif
1670	#endif
1671	#if H_3D_INTER_SDC
1672	WRITE_FLAG( pcVPS->getInterSDCFlag( i ) ? 1 : 0, "depth_inter_SDC_flag" );
1673	#endif
1674	}
1675	}
1676	}
1677	#if H_3D_TMVP
1678	WRITE_FLAG( pcVPS->getIvMvScalingFlag( ) ? 1 : 0 , "iv_mv_scaling_flag" );
1679	#endif
1680	}
1681	#endif
1682
1683	Void TEncCavlc::codeSliceHeader ( TComSlice* pcSlice )
1684	{
1685	#if H_MV
1686	TComVPS* vps = pcSlice->getVPS();
1687	#endif
1688	#if ENC_DEC_TRACE
1689	xTraceSliceHeader (pcSlice);
1690	#endif
1691
1692	//calculate number of bits required for slice address
1693	Int maxSliceSegmentAddress = pcSlice->getPic()->getNumCUsInFrame();
1694	Int bitsSliceSegmentAddress = 0;
1695	while(maxSliceSegmentAddress>(1<<bitsSliceSegmentAddress))
1696	{
1697	bitsSliceSegmentAddress++;
1698	}
1699	Int ctuAddress;
1700	if (pcSlice->isNextSlice())
1701	{
1702	// Calculate slice address
1703	ctuAddress = (pcSlice->getSliceCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU());
1704	}
1705	else
1706	{
1707	// Calculate slice address
1708	ctuAddress = (pcSlice->getSliceSegmentCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU());
1709	}
1710	//write slice address
1711	Int sliceSegmentAddress = pcSlice->getPic()->getPicSym()->getCUOrderMap(ctuAddress);
1712
1713	WRITE_FLAG( sliceSegmentAddress==0, "first_slice_segment_in_pic_flag" );
1714	if ( pcSlice->getRapPicFlag() )
1715	{
1716	WRITE_FLAG( 0, "no_output_of_prior_pics_flag" );
1717	}
1718	WRITE_UVLC( pcSlice->getPPS()->getPPSId(), "slice_pic_parameter_set_id" );
1719	pcSlice->setDependentSliceSegmentFlag(!pcSlice->isNextSlice());
1720	if ( pcSlice->getPPS()->getDependentSliceSegmentsEnabledFlag() && (sliceSegmentAddress!=0) )
1721	{
1722	WRITE_FLAG( pcSlice->getDependentSliceSegmentFlag() ? 1 : 0, "dependent_slice_segment_flag" );
1723	}
1724	if(sliceSegmentAddress>0)
1725	{
1726	WRITE_CODE( sliceSegmentAddress, bitsSliceSegmentAddress, "slice_segment_address" );
1727	}
1728	if ( !pcSlice->getDependentSliceSegmentFlag() )
1729	{
1730	#if H_MV
1731	Int esb = 0; //Don't use i, otherwise will shadow something below
1732	#if !H_MV_6_RALS_O0149_11
1733	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1734	{
1735	esb++;
1736	WRITE_FLAG( pcSlice->getPocResetFlag( ) ? 1 : 0 , "poc_reset_flag" );
1737	}
1738	#endif
1739
1740	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1741	{
1742	esb++;
1743	WRITE_FLAG( pcSlice->getDiscardableFlag( ) ? 1 : 0 , "discardable_flag" );
1744	}
1745
1746	#if H_MV_6_RALS_O0149_11
1747	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1748	{
1749	esb++;
1750	WRITE_FLAG( pcSlice->getCrossLayerBlaFlag( ) ? 1 : 0 , "cross_layer_bla_flag" );
1751	}
1752	pcSlice->checkCrossLayerBlaFlag( );
1753
1754	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1755	{
1756	esb++;
1757	WRITE_FLAG( pcSlice->getPocResetFlag( ) ? 1 : 0 , "poc_reset_flag" );
1758	}
1759	#endif
1760
1761
1762
1763	for (; esb < pcSlice->getPPS()->getNumExtraSliceHeaderBits(); esb++)
1764	#else
1765	for (Int i = 0; i < pcSlice->getPPS()->getNumExtraSliceHeaderBits(); i++)
1766	#endif
1767	{
1768	assert(!!"slice_reserved_undetermined_flag[]");
1769	WRITE_FLAG(0, "slice_reserved_undetermined_flag[]");
1770	}
1771
1772	WRITE_UVLC( pcSlice->getSliceType(), "slice_type" );
1773
1774	if( pcSlice->getPPS()->getOutputFlagPresentFlag() )
1775	{
1776	WRITE_FLAG( pcSlice->getPicOutputFlag() ? 1 : 0, "pic_output_flag" );
1777	}
1778
1779	// in the first version chroma_format_idc is equal to one, thus colour_plane_id will not be present
1780	assert (pcSlice->getSPS()->getChromaFormatIdc() == 1 );
1781	// if( separate_colour_plane_flag == 1 )
1782	// colour_plane_id u(2)
1783
1784	#if H_MV_6_POC_31_35_38
1785	if ( (pcSlice->getLayerId() > 0 && !vps->getPocLsbNotPresentFlag( pcSlice->getLayerIdInVps())) \|\| !pcSlice->getIdrPicFlag() )
1786	{
1787	Int picOrderCntLSB = (pcSlice->getPOC()-pcSlice->getLastIDR()+(1<<pcSlice->getSPS()->getBitsForPOC())) & ((1<<pcSlice->getSPS()->getBitsForPOC())-1);
1788	WRITE_CODE( picOrderCntLSB, pcSlice->getSPS()->getBitsForPOC(), "slice_pic_order_cnt_lsb");
1789	}
1790	#endif
1791	if( !pcSlice->getIdrPicFlag() )
1792	{
1793	#if !H_MV_6_POC_31_35_38
1794	Int picOrderCntLSB = (pcSlice->getPOC()-pcSlice->getLastIDR()+(1<<pcSlice->getSPS()->getBitsForPOC())) & ((1<<pcSlice->getSPS()->getBitsForPOC())-1);
1795	WRITE_CODE( picOrderCntLSB, pcSlice->getSPS()->getBitsForPOC(), "pic_order_cnt_lsb");
1796	#endif
1797	TComReferencePictureSet* rps = pcSlice->getRPS();
1798
1799	#if FIX1071
1800	// check for bitstream restriction stating that:
1801	// If the current picture is a BLA or CRA picture, the value of NumPocTotalCurr shall be equal to 0.
1802	// Ideally this process should not be repeated for each slice in a picture
1803	if (pcSlice->isIRAP())
1804	{
1805	for (Int picIdx = 0; picIdx < rps->getNumberOfPictures(); picIdx++)
1806	{
1807	assert (!rps->getUsed(picIdx));
1808	}
1809	}
1810	#endif
1811
1812	if(pcSlice->getRPSidx() < 0)
1813	{
1814	WRITE_FLAG( 0, "short_term_ref_pic_set_sps_flag");
1815	codeShortTermRefPicSet(pcSlice->getSPS(), rps, true, pcSlice->getSPS()->getRPSList()->getNumberOfReferencePictureSets());
1816	}
1817	else
1818	{
1819	WRITE_FLAG( 1, "short_term_ref_pic_set_sps_flag");
1820	Int numBits = 0;
1821	while ((1 << numBits) < pcSlice->getSPS()->getRPSList()->getNumberOfReferencePictureSets())
1822	{
1823	numBits++;
1824	}
1825	if (numBits > 0)
1826	{
1827	WRITE_CODE( pcSlice->getRPSidx(), numBits, "short_term_ref_pic_set_idx" );
1828	}
1829	}
1830	if(pcSlice->getSPS()->getLongTermRefsPresent())
1831	{
1832	Int numLtrpInSH = rps->getNumberOfLongtermPictures();
1833	Int ltrpInSPS[MAX_NUM_REF_PICS];
1834	Int numLtrpInSPS = 0;
1835	UInt ltrpIndex;
1836	Int counter = 0;
1837	for(Int k = rps->getNumberOfPictures()-1; k > rps->getNumberOfPictures()-rps->getNumberOfLongtermPictures()-1; k--)
1838	{
1839	if (findMatchingLTRP(pcSlice, &ltrpIndex, rps->getPOC(k), rps->getUsed(k)))
1840	{
1841	ltrpInSPS[numLtrpInSPS] = ltrpIndex;
1842	numLtrpInSPS++;
1843	}
1844	else
1845	{
1846	counter++;
1847	}
1848	}
1849	numLtrpInSH -= numLtrpInSPS;
1850
1851	Int bitsForLtrpInSPS = 0;
1852	while (pcSlice->getSPS()->getNumLongTermRefPicSPS() > (1 << bitsForLtrpInSPS))
1853	{
1854	bitsForLtrpInSPS++;
1855	}
1856	if (pcSlice->getSPS()->getNumLongTermRefPicSPS() > 0)
1857	{
1858	WRITE_UVLC( numLtrpInSPS, "num_long_term_sps");
1859	}
1860	WRITE_UVLC( numLtrpInSH, "num_long_term_pics");
1861	// Note that the LSBs of the LT ref. pic. POCs must be sorted before.
1862	// Not sorted here because LT ref indices will be used in setRefPicList()
1863	Int prevDeltaMSB = 0, prevLSB = 0;
1864	Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
1865	for(Int i=rps->getNumberOfPictures()-1 ; i > offset-1; i--)
1866	{
1867	if (counter < numLtrpInSPS)
1868	{
1869	if (bitsForLtrpInSPS > 0)
1870	{
1871	WRITE_CODE( ltrpInSPS[counter], bitsForLtrpInSPS, "lt_idx_sps[i]");
1872	}
1873	}
1874	else
1875	{
1876	WRITE_CODE( rps->getPocLSBLT(i), pcSlice->getSPS()->getBitsForPOC(), "poc_lsb_lt");
1877	WRITE_FLAG( rps->getUsed(i), "used_by_curr_pic_lt_flag");
1878	}
1879	WRITE_FLAG( rps->getDeltaPocMSBPresentFlag(i), "delta_poc_msb_present_flag");
1880
1881	if(rps->getDeltaPocMSBPresentFlag(i))
1882	{
1883	Bool deltaFlag = false;
1884	// First LTRP from SPS \|\| First LTRP from SH \|\| curr LSB != prev LSB
1885	if( (i == rps->getNumberOfPictures()-1) \|\| (i == rps->getNumberOfPictures()-1-numLtrpInSPS) \|\| (rps->getPocLSBLT(i) != prevLSB) )
1886	{
1887	deltaFlag = true;
1888	}
1889	if(deltaFlag)
1890	{
1891	WRITE_UVLC( rps->getDeltaPocMSBCycleLT(i), "delta_poc_msb_cycle_lt[i]" );
1892	}
1893	else
1894	{
1895	Int differenceInDeltaMSB = rps->getDeltaPocMSBCycleLT(i) - prevDeltaMSB;
1896	assert(differenceInDeltaMSB >= 0);
1897	WRITE_UVLC( differenceInDeltaMSB, "delta_poc_msb_cycle_lt[i]" );
1898	}
1899	prevLSB = rps->getPocLSBLT(i);
1900	prevDeltaMSB = rps->getDeltaPocMSBCycleLT(i);
1901	}
1902	}
1903	}
1904	if (pcSlice->getSPS()->getTMVPFlagsPresent())
1905	{
1906	WRITE_FLAG( pcSlice->getEnableTMVPFlag() ? 1 : 0, "slice_temporal_mvp_enable_flag" );
1907	}
1908	}
1909	#if H_MV
1910	#if H_MV_6_ILDDS_ILREFPICS_27_34
1911	Bool interLayerPredLayerIdcPresentFlag = false;
1912	#endif
1913	Int layerId = pcSlice->getLayerId();
1914	if( pcSlice->getLayerId() > 0 && !vps->getAllRefLayersActiveFlag() && vps->getNumDirectRefLayers( layerId ) > 0 )
1915	{
1916	WRITE_FLAG( pcSlice->getInterLayerPredEnabledFlag( ) ? 1 : 0 , "inter_layer_pred_enabled_flag" );
1917	if( pcSlice->getInterLayerPredEnabledFlag() && vps->getNumDirectRefLayers( layerId ) > 1 )
1918	{
1919	if( !vps->getMaxOneActiveRefLayerFlag())
1920	{
1921	WRITE_CODE( pcSlice->getNumInterLayerRefPicsMinus1( ), pcSlice->getNumInterLayerRefPicsMinus1Len( ), "num_inter_layer_ref_pics_minus1" );
1922	}
1923	if ( pcSlice->getNumActiveRefLayerPics() != vps->getNumDirectRefLayers( layerId ) )
1924	{
1925	#if H_MV_6_ILDDS_ILREFPICS_27_34
1926	interLayerPredLayerIdcPresentFlag = true;
1927	#endif
1928	for( Int idx = 0; idx < pcSlice->getNumActiveRefLayerPics(); idx++ )
1929	{
1930	WRITE_CODE( pcSlice->getInterLayerPredLayerIdc( idx ), pcSlice->getInterLayerPredLayerIdcLen( ), "inter_layer_pred_layer_idc" );
1931	}
1932	}
1933	}
1934	}
1935	#if H_MV_6_ILDDS_ILREFPICS_27_34
1936	if ( !interLayerPredLayerIdcPresentFlag )
1937	{
1938	for( Int i = 0; i < pcSlice->getNumActiveRefLayerPics(); i++ )
1939	{
1940	assert( pcSlice->getInterLayerPredLayerIdc( i ) == pcSlice->getRefLayerPicIdc( i ) );
1941	}
1942	}
1943	#endif
1944	#endif
1945	if(pcSlice->getSPS()->getUseSAO())
1946	{
1947	if (pcSlice->getSPS()->getUseSAO())
1948	{
1949	WRITE_FLAG( pcSlice->getSaoEnabledFlag(), "slice_sao_luma_flag" );
1950	{
1951	SAOParam *saoParam = pcSlice->getPic()->getPicSym()->getSaoParam();
1952	WRITE_FLAG( saoParam->bSaoFlag[1], "slice_sao_chroma_flag" );
1953	}
1954	}
1955	}
1956
1957	//check if numrefidxes match the defaults. If not, override
1958
1959	if (!pcSlice->isIntra())
1960	{
1961	Bool overrideFlag = (pcSlice->getNumRefIdx( REF_PIC_LIST_0 )!=pcSlice->getPPS()->getNumRefIdxL0DefaultActive()\|\|(pcSlice->isInterB()&&pcSlice->getNumRefIdx( REF_PIC_LIST_1 )!=pcSlice->getPPS()->getNumRefIdxL1DefaultActive()));
1962	WRITE_FLAG( overrideFlag ? 1 : 0, "num_ref_idx_active_override_flag");
1963	if (overrideFlag)
1964	{
1965	WRITE_UVLC( pcSlice->getNumRefIdx( REF_PIC_LIST_0 ) - 1, "num_ref_idx_l0_active_minus1" );
1966	if (pcSlice->isInterB())
1967	{
1968	WRITE_UVLC( pcSlice->getNumRefIdx( REF_PIC_LIST_1 ) - 1, "num_ref_idx_l1_active_minus1" );
1969	}
1970	else
1971	{
1972	pcSlice->setNumRefIdx(REF_PIC_LIST_1, 0);
1973	}
1974	}
1975	}
1976	else
1977	{
1978	pcSlice->setNumRefIdx(REF_PIC_LIST_0, 0);
1979	pcSlice->setNumRefIdx(REF_PIC_LIST_1, 0);
1980	}
1981
1982	if( pcSlice->getPPS()->getListsModificationPresentFlag() && pcSlice->getNumRpsCurrTempList() > 1)
1983	{
1984	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
1985	if(!pcSlice->isIntra())
1986	{
1987	WRITE_FLAG(pcSlice->getRefPicListModification()->getRefPicListModificationFlagL0() ? 1 : 0, "ref_pic_list_modification_flag_l0" );
1988	if (pcSlice->getRefPicListModification()->getRefPicListModificationFlagL0())
1989	{
1990	Int numRpsCurrTempList0 = pcSlice->getNumRpsCurrTempList();
1991	if (numRpsCurrTempList0 > 1)
1992	{
1993	Int length = 1;
1994	numRpsCurrTempList0 --;
1995	while ( numRpsCurrTempList0 >>= 1)
1996	{
1997	length ++;
1998	}
1999	for(Int i = 0; i < pcSlice->getNumRefIdx( REF_PIC_LIST_0 ); i++)
2000	{
2001	WRITE_CODE( refPicListModification->getRefPicSetIdxL0(i), length, "list_entry_l0");
2002	}
2003	}
2004	}
2005	}
2006	if(pcSlice->isInterB())
2007	{
2008	WRITE_FLAG(pcSlice->getRefPicListModification()->getRefPicListModificationFlagL1() ? 1 : 0, "ref_pic_list_modification_flag_l1" );
2009	if (pcSlice->getRefPicListModification()->getRefPicListModificationFlagL1())
2010	{
2011	Int numRpsCurrTempList1 = pcSlice->getNumRpsCurrTempList();
2012	if ( numRpsCurrTempList1 > 1 )
2013	{
2014	Int length = 1;
2015	numRpsCurrTempList1 --;
2016	while ( numRpsCurrTempList1 >>= 1)
2017	{
2018	length ++;
2019	}
2020	for(Int i = 0; i < pcSlice->getNumRefIdx( REF_PIC_LIST_1 ); i++)
2021	{
2022	WRITE_CODE( refPicListModification->getRefPicSetIdxL1(i), length, "list_entry_l1");
2023	}
2024	}
2025	}
2026	}
2027	}
2028
2029	if (pcSlice->isInterB())
2030	{
2031	WRITE_FLAG( pcSlice->getMvdL1ZeroFlag() ? 1 : 0, "mvd_l1_zero_flag");
2032	}
2033
2034	if(!pcSlice->isIntra())
2035	{
2036	if (!pcSlice->isIntra() && pcSlice->getPPS()->getCabacInitPresentFlag())
2037	{
2038	SliceType sliceType = pcSlice->getSliceType();
2039	Int encCABACTableIdx = pcSlice->getPPS()->getEncCABACTableIdx();
2040	Bool encCabacInitFlag = (sliceType!=encCABACTableIdx && encCABACTableIdx!=I_SLICE) ? true : false;
2041	pcSlice->setCabacInitFlag( encCabacInitFlag );
2042	WRITE_FLAG( encCabacInitFlag?1:0, "cabac_init_flag" );
2043	}
2044	}
2045
2046	if ( pcSlice->getEnableTMVPFlag() )
2047	{
2048	if ( pcSlice->getSliceType() == B_SLICE )
2049	{
2050	WRITE_FLAG( pcSlice->getColFromL0Flag(), "collocated_from_l0_flag" );
2051	}
2052
2053	if ( pcSlice->getSliceType() != I_SLICE &&
2054	((pcSlice->getColFromL0Flag()==1 && pcSlice->getNumRefIdx(REF_PIC_LIST_0)>1)\|\|
2055	(pcSlice->getColFromL0Flag()==0 && pcSlice->getNumRefIdx(REF_PIC_LIST_1)>1)))
2056	{
2057	WRITE_UVLC( pcSlice->getColRefIdx(), "collocated_ref_idx" );
2058	}
2059	}
2060	if ( (pcSlice->getPPS()->getUseWP() && pcSlice->getSliceType()==P_SLICE) \|\| (pcSlice->getPPS()->getWPBiPred() && pcSlice->getSliceType()==B_SLICE) )
2061	{
2062	xCodePredWeightTable( pcSlice );
2063	}
2064	#if H_3D_IC
2065	#if SEC_ONLY_TEXTURE_IC_F0151
2066	else if( pcSlice->getViewIndex() && ( pcSlice->getSliceType() == P_SLICE \|\| pcSlice->getSliceType() == B_SLICE ) && !pcSlice->getIsDepth())
2067	#else
2068	else if( pcSlice->getViewIndex() && ( pcSlice->getSliceType() == P_SLICE \|\| pcSlice->getSliceType() == B_SLICE ) )
2069	#endif
2070	{
2071	WRITE_FLAG( pcSlice->getApplyIC() ? 1 : 0, "slice_ic_enable_flag" );
2072	if( pcSlice->getApplyIC() )
2073	{
2074	WRITE_FLAG( pcSlice->getIcSkipParseFlag() ? 1 : 0, "ic_skip_mergeidx0" );
2075	}
2076	}
2077	#endif
2078
2079	#if H_3D_IV_MERGE
2080	assert(pcSlice->getMaxNumMergeCand()<=MRG_MAX_NUM_CANDS_MEM);
2081	#else
2082	assert(pcSlice->getMaxNumMergeCand()<=MRG_MAX_NUM_CANDS);
2083	#endif
2084	if (!pcSlice->isIntra())
2085	{
2086	#if H_3D_IV_MERGE
2087	#if SEC_MPI_ENABLING_MERGE_F0150
2088	if(pcSlice->getIsDepth())
2089	{
2090	Bool bMPIFlag = pcSlice->getVPS()->getMPIFlag( pcSlice->getLayerIdInVps() ) ;
2091	Bool ivMvPredFlag = pcSlice->getVPS()->getIvMvPredFlag( pcSlice->getLayerIdInVps() ) ;
2092	WRITE_UVLC( ( ( bMPIFlag \|\| ivMvPredFlag ) ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS ) - pcSlice->getMaxNumMergeCand(), "five_minus_max_num_merge_cand");
2093	}
2094	else
2095	{
2096	Bool ivMvPredFlag = pcSlice->getVPS()->getIvMvPredFlag( pcSlice->getLayerIdInVps() ) ;
2097	WRITE_UVLC( ( ivMvPredFlag ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS ) - pcSlice->getMaxNumMergeCand(), "five_minus_max_num_merge_cand");
2098	}
2099	#else
2100	Bool ivMvPredFlag = pcSlice->getVPS()->getIvMvPredFlag( pcSlice->getLayerIdInVps() ) ;
2101	WRITE_UVLC( ( ivMvPredFlag ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS ) - pcSlice->getMaxNumMergeCand(), "five_minus_max_num_merge_cand");
2102	#endif
2103	#else
2104	WRITE_UVLC(MRG_MAX_NUM_CANDS - pcSlice->getMaxNumMergeCand(), "five_minus_max_num_merge_cand");
2105	#endif
2106	}
2107	Int iCode = pcSlice->getSliceQp() - ( pcSlice->getPPS()->getPicInitQPMinus26() + 26 );
2108	WRITE_SVLC( iCode, "slice_qp_delta" );
2109	if (pcSlice->getPPS()->getSliceChromaQpFlag())
2110	{
2111	iCode = pcSlice->getSliceQpDeltaCb();
2112	WRITE_SVLC( iCode, "slice_qp_delta_cb" );
2113	iCode = pcSlice->getSliceQpDeltaCr();
2114	WRITE_SVLC( iCode, "slice_qp_delta_cr" );
2115	}
2116	if (pcSlice->getPPS()->getDeblockingFilterControlPresentFlag())
2117	{
2118	if (pcSlice->getPPS()->getDeblockingFilterOverrideEnabledFlag() )
2119	{
2120	WRITE_FLAG(pcSlice->getDeblockingFilterOverrideFlag(), "deblocking_filter_override_flag");
2121	}
2122	if (pcSlice->getDeblockingFilterOverrideFlag())
2123	{
2124	WRITE_FLAG(pcSlice->getDeblockingFilterDisable(), "slice_disable_deblocking_filter_flag");
2125	if(!pcSlice->getDeblockingFilterDisable())
2126	{
2127	WRITE_SVLC (pcSlice->getDeblockingFilterBetaOffsetDiv2(), "slice_beta_offset_div2");
2128	WRITE_SVLC (pcSlice->getDeblockingFilterTcOffsetDiv2(), "slice_tc_offset_div2");
2129	}
2130	}
2131	}
2132
2133	Bool isSAOEnabled = (!pcSlice->getSPS()->getUseSAO())?(false):(pcSlice->getSaoEnabledFlag()\|\|pcSlice->getSaoEnabledFlagChroma());
2134	Bool isDBFEnabled = (!pcSlice->getDeblockingFilterDisable());
2135
2136	if(pcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() && ( isSAOEnabled \|\| isDBFEnabled ))
2137	{
2138	WRITE_FLAG(pcSlice->getLFCrossSliceBoundaryFlag()?1:0, "slice_loop_filter_across_slices_enabled_flag");
2139	}
2140	}
2141	if(pcSlice->getPPS()->getSliceHeaderExtensionPresentFlag())
2142	{
2143	#if !H_3D
2144	WRITE_UVLC(0,"slice_header_extension_length");
2145	#else
2146	WRITE_UVLC(0,"slice_header_extension_length"); //<- this element needs to be set to the correct value!!
2147
2148	#if QC_DEPTH_IV_MRG_F0125
2149	if( pcSlice->getSPS()->hasCamParInSliceHeader() && !pcSlice->getIsDepth() )
2150	#else
2151	if( pcSlice->getSPS()->hasCamParInSliceHeader() )
2152	#endif
2153	{
2154	for( UInt uiId = 0; uiId < pcSlice->getViewIndex(); uiId++ )
2155	{
2156	WRITE_SVLC( pcSlice->getCodedScale ()[ uiId ], "cp_scale" );
2157	WRITE_SVLC( pcSlice->getCodedOffset ()[ uiId ], "cp_off" );
2158	WRITE_SVLC( pcSlice->getInvCodedScale ()[ uiId ] + pcSlice->getCodedScale ()[ uiId ], "cp_inv_scale_plus_scale" );
2159	WRITE_SVLC( pcSlice->getInvCodedOffset()[ uiId ] + pcSlice->getCodedOffset()[ uiId ], "cp_inv_off_plus_off" );
2160	}
2161	}
2162
2163	Bool sliceSegmentHeaderExtension2Flag = false;
2164	WRITE_FLAG( sliceSegmentHeaderExtension2Flag ? 1 : 0 , "slice_segment_header_extension2_flag" );
2165	if ( sliceSegmentHeaderExtension2Flag )
2166	{
2167	WRITE_UVLC(0,"slice_header_extension2_length");
2168	}
2169	#endif
2170	}
2171	}
2172
2173	Void TEncCavlc::codePTL( TComPTL* pcPTL, Bool profilePresentFlag, Int maxNumSubLayersMinus1)
2174	{
2175	if(profilePresentFlag)
2176	{
2177	codeProfileTier(pcPTL->getGeneralPTL()); // general_...
2178	}
2179	WRITE_CODE( pcPTL->getGeneralPTL()->getLevelIdc(), 8, "general_level_idc" );
2180
2181	for (Int i = 0; i < maxNumSubLayersMinus1; i++)
2182	{
2183	#if !H_MV
2184	if(profilePresentFlag)
2185	{
2186	#endif
2187	WRITE_FLAG( pcPTL->getSubLayerProfilePresentFlag(i), "sub_layer_profile_present_flag[i]" );
2188	#if !H_MV
2189	}
2190	#endif
2191
2192	WRITE_FLAG( pcPTL->getSubLayerLevelPresentFlag(i), "sub_layer_level_present_flag[i]" );
2193	}
2194
2195	if (maxNumSubLayersMinus1 > 0)
2196	{
2197	for (Int i = maxNumSubLayersMinus1; i < 8; i++)
2198	{
2199	WRITE_CODE(0, 2, "reserved_zero_2bits");
2200	}
2201	}
2202
2203	for(Int i = 0; i < maxNumSubLayersMinus1; i++)
2204	{
2205	if( profilePresentFlag && pcPTL->getSubLayerProfilePresentFlag(i) )
2206	{
2207	codeProfileTier(pcPTL->getSubLayerPTL(i)); // sub_layer_...
2208	}
2209	if( pcPTL->getSubLayerLevelPresentFlag(i) )
2210	{
2211	WRITE_CODE( pcPTL->getSubLayerPTL(i)->getLevelIdc(), 8, "sub_layer_level_idc[i]" );
2212	}
2213	}
2214	}
2215	Void TEncCavlc::codeProfileTier( ProfileTierLevel* ptl )
2216	{
2217	WRITE_CODE( ptl->getProfileSpace(), 2 , "XXX_profile_space[]");
2218	WRITE_FLAG( ptl->getTierFlag (), "XXX_tier_flag[]" );
2219	WRITE_CODE( ptl->getProfileIdc (), 5 , "XXX_profile_idc[]" );
2220	for(Int j = 0; j < 32; j++)
2221	{
2222	WRITE_FLAG( ptl->getProfileCompatibilityFlag(j), "XXX_profile_compatibility_flag[][j]");
2223	}
2224
2225	WRITE_FLAG(ptl->getProgressiveSourceFlag(), "general_progressive_source_flag");
2226	WRITE_FLAG(ptl->getInterlacedSourceFlag(), "general_interlaced_source_flag");
2227	WRITE_FLAG(ptl->getNonPackedConstraintFlag(), "general_non_packed_constraint_flag");
2228	WRITE_FLAG(ptl->getFrameOnlyConstraintFlag(), "general_frame_only_constraint_flag");
2229
2230	WRITE_CODE(0 , 16, "XXX_reserved_zero_44bits[0..15]");
2231	WRITE_CODE(0 , 16, "XXX_reserved_zero_44bits[16..31]");
2232	WRITE_CODE(0 , 12, "XXX_reserved_zero_44bits[32..43]");
2233	}
2234
2235	/**
2236	- write wavefront substreams sizes for the slice header.
2237	.
2238	\param pcSlice Where we find the substream size information.
2239	*/
2240	Void TEncCavlc::codeTilesWPPEntryPoint( TComSlice* pSlice )
2241	{
2242	if (!pSlice->getPPS()->getTilesEnabledFlag() && !pSlice->getPPS()->getEntropyCodingSyncEnabledFlag())
2243	{
2244	return;
2245	}
2246	UInt numEntryPointOffsets = 0, offsetLenMinus1 = 0, maxOffset = 0;
2247	Int numZeroSubstreamsAtStartOfSlice = 0;
2248	UInt *entryPointOffset = NULL;
2249	if ( pSlice->getPPS()->getTilesEnabledFlag() )
2250	{
2251	numEntryPointOffsets = pSlice->getTileLocationCount();
2252	entryPointOffset = new UInt[numEntryPointOffsets];
2253	for (Int idx=0; idx<pSlice->getTileLocationCount(); idx++)
2254	{
2255	if ( idx == 0 )
2256	{
2257	entryPointOffset [ idx ] = pSlice->getTileLocation( 0 );
2258	}
2259	else
2260	{
2261	entryPointOffset [ idx ] = pSlice->getTileLocation( idx ) - pSlice->getTileLocation( idx-1 );
2262	}
2263
2264	if ( entryPointOffset[ idx ] > maxOffset )
2265	{
2266	maxOffset = entryPointOffset[ idx ];
2267	}
2268	}
2269	}
2270	else if ( pSlice->getPPS()->getEntropyCodingSyncEnabledFlag() )
2271	{
2272	UInt* pSubstreamSizes = pSlice->getSubstreamSizes();
2273	Int maxNumParts = pSlice->getPic()->getNumPartInCU();
2274	numZeroSubstreamsAtStartOfSlice = pSlice->getSliceSegmentCurStartCUAddr()/maxNumParts/pSlice->getPic()->getFrameWidthInCU();
2275	Int numZeroSubstreamsAtEndOfSlice = pSlice->getPic()->getFrameHeightInCU()-1 - ((pSlice->getSliceSegmentCurEndCUAddr()-1)/maxNumParts/pSlice->getPic()->getFrameWidthInCU());
2276	numEntryPointOffsets = pSlice->getPPS()->getNumSubstreams() - numZeroSubstreamsAtStartOfSlice - numZeroSubstreamsAtEndOfSlice - 1;
2277	pSlice->setNumEntryPointOffsets(numEntryPointOffsets);
2278	entryPointOffset = new UInt[numEntryPointOffsets];
2279	for (Int idx=0; idx<numEntryPointOffsets; idx++)
2280	{
2281	entryPointOffset[ idx ] = ( pSubstreamSizes[ idx+numZeroSubstreamsAtStartOfSlice ] >> 3 ) ;
2282	if ( entryPointOffset[ idx ] > maxOffset )
2283	{
2284	maxOffset = entryPointOffset[ idx ];
2285	}
2286	}
2287	}
2288	// Determine number of bits "offsetLenMinus1+1" required for entry point information
2289	offsetLenMinus1 = 0;
2290	while (maxOffset >= (1u << (offsetLenMinus1 + 1)))
2291	{
2292	offsetLenMinus1++;
2293	assert(offsetLenMinus1 + 1 < 32);
2294	}
2295
2296	WRITE_UVLC(numEntryPointOffsets, "num_entry_point_offsets");
2297	if (numEntryPointOffsets>0)
2298	{
2299	WRITE_UVLC(offsetLenMinus1, "offset_len_minus1");
2300	}
2301
2302	for (UInt idx=0; idx<numEntryPointOffsets; idx++)
2303	{
2304	WRITE_CODE(entryPointOffset[ idx ]-1, offsetLenMinus1+1, "entry_point_offset_minus1");
2305	}
2306
2307	delete [] entryPointOffset;
2308	}
2309
2310	Void TEncCavlc::codeTerminatingBit ( UInt uilsLast )
2311	{
2312	}
2313
2314	Void TEncCavlc::codeSliceFinish ()
2315	{
2316	}
2317
2318	Void TEncCavlc::codeMVPIdx ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
2319	{
2320	assert(0);
2321	}
2322
2323	Void TEncCavlc::codePartSize( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
2324	{
2325	assert(0);
2326	}
2327
2328	Void TEncCavlc::codePredMode( TComDataCU* pcCU, UInt uiAbsPartIdx )
2329	{
2330	assert(0);
2331	}
2332
2333	Void TEncCavlc::codeMergeFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx )
2334	{
2335	assert(0);
2336	}
2337
2338	Void TEncCavlc::codeMergeIndex ( TComDataCU* pcCU, UInt uiAbsPartIdx )
2339	{
2340	assert(0);
2341	}
2342
2343	#if H_3D_ARP
2344	Void TEncCavlc::codeARPW( TComDataCU* pcCU, UInt uiAbsPartIdx )
2345	{
2346	assert(0);
2347	}
2348	#endif
2349
2350	#if H_3D_IC
2351	Void TEncCavlc::codeICFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
2352	{
2353	assert(0);
2354	}
2355	#endif
2356
2357	Void TEncCavlc::codeInterModeFlag( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth, UInt uiEncMode )
2358	{
2359	assert(0);
2360	}
2361
2362	Void TEncCavlc::codeCUTransquantBypassFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
2363	{
2364	assert(0);
2365	}
2366
2367	Void TEncCavlc::codeSkipFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
2368	{
2369	assert(0);
2370	}
2371
2372	Void TEncCavlc::codeSplitFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
2373	{
2374	assert(0);
2375	}
2376
2377	Void TEncCavlc::codeTransformSubdivFlag( UInt uiSymbol, UInt uiCtx )
2378	{
2379	assert(0);
2380	}
2381
2382	Void TEncCavlc::codeQtCbf( TComDataCU* pcCU, UInt uiAbsPartIdx, TextType eType, UInt uiTrDepth )
2383	{
2384	assert(0);
2385	}
2386
2387	Void TEncCavlc::codeQtRootCbf( TComDataCU* pcCU, UInt uiAbsPartIdx )
2388	{
2389	assert(0);
2390	}
2391
2392	Void TEncCavlc::codeQtCbfZero( TComDataCU* pcCU, TextType eType, UInt uiTrDepth )
2393	{
2394	assert(0);
2395	}
2396	Void TEncCavlc::codeQtRootCbfZero( TComDataCU* pcCU )
2397	{
2398	assert(0);
2399	}
2400
2401	Void TEncCavlc::codeTransformSkipFlags (TComDataCU* pcCU, UInt uiAbsPartIdx, UInt width, UInt height, TextType eTType )
2402	{
2403	assert(0);
2404	}
2405
2406	/** Code I_PCM information.
2407	* \param pcCU pointer to CU
2408	* \param uiAbsPartIdx CU index
2409	* \returns Void
2410	*/
2411	Void TEncCavlc::codeIPCMInfo( TComDataCU* pcCU, UInt uiAbsPartIdx )
2412	{
2413	assert(0);
2414	}
2415
2416	Void TEncCavlc::codeIntraDirLumaAng( TComDataCU* pcCU, UInt uiAbsPartIdx, Bool isMultiple)
2417	{
2418	assert(0);
2419	}
2420
2421	Void TEncCavlc::codeIntraDirChroma( TComDataCU* pcCU, UInt uiAbsPartIdx )
2422	{
2423	assert(0);
2424	}
2425
2426	Void TEncCavlc::codeInterDir( TComDataCU* pcCU, UInt uiAbsPartIdx )
2427	{
2428	assert(0);
2429	}
2430
2431	Void TEncCavlc::codeRefFrmIdx( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
2432	{
2433	assert(0);
2434	}
2435
2436	Void TEncCavlc::codeMvd( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
2437	{
2438	assert(0);
2439	}
2440
2441	Void TEncCavlc::codeDeltaQP( TComDataCU* pcCU, UInt uiAbsPartIdx )
2442	{
2443	Int iDQp = pcCU->getQP( uiAbsPartIdx ) - pcCU->getRefQP( uiAbsPartIdx );
2444
2445	Int qpBdOffsetY = pcCU->getSlice()->getSPS()->getQpBDOffsetY();
2446	iDQp = (iDQp + 78 + qpBdOffsetY + (qpBdOffsetY/2)) % (52 + qpBdOffsetY) - 26 - (qpBdOffsetY/2);
2447
2448	xWriteSvlc( iDQp );
2449
2450	return;
2451	}
2452
2453	Void TEncCavlc::codeCoeffNxN ( TComDataCU* pcCU, TCoeff* pcCoef, UInt uiAbsPartIdx, UInt uiWidth, UInt uiHeight, UInt uiDepth, TextType eTType )
2454	{
2455	assert(0);
2456	}
2457
2458	Void TEncCavlc::estBit( estBitsSbacStruct* pcEstBitsCabac, Int width, Int height, TextType eTType )
2459	{
2460	// printf("error : no VLC mode support in this version\n");
2461	return;
2462	}
2463
2464	// ====================================================================================================================
2465	// Protected member functions
2466	// ====================================================================================================================
2467
2468	/** code explicit wp tables
2469	* \param TComSlice* pcSlice
2470	* \returns Void
2471	*/
2472	Void TEncCavlc::xCodePredWeightTable( TComSlice* pcSlice )
2473	{
2474	wpScalingParam *wp;
2475	Bool bChroma = true; // color always present in HEVC ?
2476	Int iNbRef = (pcSlice->getSliceType() == B_SLICE ) ? (2) : (1);
2477	Bool bDenomCoded = false;
2478	UInt uiMode = 0;
2479	UInt uiTotalSignalledWeightFlags = 0;
2480	if ( (pcSlice->getSliceType()==P_SLICE && pcSlice->getPPS()->getUseWP()) \|\| (pcSlice->getSliceType()==B_SLICE && pcSlice->getPPS()->getWPBiPred()) )
2481	{
2482	uiMode = 1; // explicit
2483	}
2484	if(uiMode == 1)
2485	{
2486
2487	for ( Int iNumRef=0 ; iNumRef<iNbRef ; iNumRef++ )
2488	{
2489	RefPicList eRefPicList = ( iNumRef ? REF_PIC_LIST_1 : REF_PIC_LIST_0 );
2490
2491	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
2492	{
2493	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
2494	if ( !bDenomCoded )
2495	{
2496	Int iDeltaDenom;
2497	WRITE_UVLC( wp[0].uiLog2WeightDenom, "luma_log2_weight_denom" ); // ue(v): luma_log2_weight_denom
2498
2499	if( bChroma )
2500	{
2501	iDeltaDenom = (wp[1].uiLog2WeightDenom - wp[0].uiLog2WeightDenom);
2502	WRITE_SVLC( iDeltaDenom, "delta_chroma_log2_weight_denom" ); // se(v): delta_chroma_log2_weight_denom
2503	}
2504	bDenomCoded = true;
2505	}
2506	WRITE_FLAG( wp[0].bPresentFlag, "luma_weight_lX_flag" ); // u(1): luma_weight_lX_flag
2507	uiTotalSignalledWeightFlags += wp[0].bPresentFlag;
2508	}
2509	if (bChroma)
2510	{
2511	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
2512	{
2513	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
2514	WRITE_FLAG( wp[1].bPresentFlag, "chroma_weight_lX_flag" ); // u(1): chroma_weight_lX_flag
2515	uiTotalSignalledWeightFlags += 2*wp[1].bPresentFlag;
2516	}
2517	}
2518
2519	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
2520	{
2521	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
2522	if ( wp[0].bPresentFlag )
2523	{
2524	Int iDeltaWeight = (wp[0].iWeight - (1<<wp[0].uiLog2WeightDenom));
2525	WRITE_SVLC( iDeltaWeight, "delta_luma_weight_lX" ); // se(v): delta_luma_weight_lX
2526	WRITE_SVLC( wp[0].iOffset, "luma_offset_lX" ); // se(v): luma_offset_lX
2527	}
2528
2529	if ( bChroma )
2530	{
2531	if ( wp[1].bPresentFlag )
2532	{
2533	for ( Int j=1 ; j<3 ; j++ )
2534	{
2535	Int iDeltaWeight = (wp[j].iWeight - (1<<wp[1].uiLog2WeightDenom));
2536	WRITE_SVLC( iDeltaWeight, "delta_chroma_weight_lX" ); // se(v): delta_chroma_weight_lX
2537
2538	Int pred = ( 128 - ( ( 128*wp[j].iWeight)>>(wp[j].uiLog2WeightDenom) ) );
2539	Int iDeltaChroma = (wp[j].iOffset - pred);
2540	WRITE_SVLC( iDeltaChroma, "delta_chroma_offset_lX" ); // se(v): delta_chroma_offset_lX
2541	}
2542	}
2543	}
2544	}
2545	}
2546	assert(uiTotalSignalledWeightFlags<=24);
2547	}
2548	}
2549
2550	/** code quantization matrix
2551	* \param scalingList quantization matrix information
2552	*/
2553	Void TEncCavlc::codeScalingList( TComScalingList* scalingList )
2554	{
2555	UInt listId,sizeId;
2556	Bool scalingListPredModeFlag;
2557
2558	#if SCALING_LIST_OUTPUT_RESULT
2559	Int startBit;
2560	Int startTotalBit;
2561	startBit = m_pcBitIf->getNumberOfWrittenBits();
2562	startTotalBit = m_pcBitIf->getNumberOfWrittenBits();
2563	#endif
2564
2565	//for each size
2566	for(sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
2567	{
2568	for(listId = 0; listId < g_scalingListNum[sizeId]; listId++)
2569	{
2570	#if SCALING_LIST_OUTPUT_RESULT
2571	startBit = m_pcBitIf->getNumberOfWrittenBits();
2572	#endif
2573	scalingListPredModeFlag = scalingList->checkPredMode( sizeId, listId );
2574	WRITE_FLAG( scalingListPredModeFlag, "scaling_list_pred_mode_flag" );
2575	if(!scalingListPredModeFlag)// Copy Mode
2576	{
2577	WRITE_UVLC( (Int)listId - (Int)scalingList->getRefMatrixId (sizeId,listId), "scaling_list_pred_matrix_id_delta");
2578	}
2579	else// DPCM Mode
2580	{
2581	xCodeScalingList(scalingList, sizeId, listId);
2582	}
2583	#if SCALING_LIST_OUTPUT_RESULT
2584	printf("Matrix [%d][%d] Bit %d\n",sizeId,listId,m_pcBitIf->getNumberOfWrittenBits() - startBit);
2585	#endif
2586	}
2587	}
2588	#if SCALING_LIST_OUTPUT_RESULT
2589	printf("Total Bit %d\n",m_pcBitIf->getNumberOfWrittenBits()-startTotalBit);
2590	#endif
2591	return;
2592	}
2593	/** code DPCM
2594	* \param scalingList quantization matrix information
2595	* \param sizeIdc size index
2596	* \param listIdc list index
2597	*/
2598	Void TEncCavlc::xCodeScalingList(TComScalingList* scalingList, UInt sizeId, UInt listId)
2599	{
2600	Int coefNum = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]);
2601	UInt* scan = (sizeId == 0) ? g_auiSigLastScan [ SCAN_DIAG ] [ 1 ] : g_sigLastScanCG32x32;
2602	Int nextCoef = SCALING_LIST_START_VALUE;
2603	Int data;
2604	Int *src = scalingList->getScalingListAddress(sizeId, listId);
2605	if( sizeId > SCALING_LIST_8x8 )
2606	{
2607	WRITE_SVLC( scalingList->getScalingListDC(sizeId,listId) - 8, "scaling_list_dc_coef_minus8");
2608	nextCoef = scalingList->getScalingListDC(sizeId,listId);
2609	}
2610	for(Int i=0;i<coefNum;i++)
2611	{
2612	data = src[scan[i]] - nextCoef;
2613	nextCoef = src[scan[i]];
2614	if(data > 127)
2615	{
2616	data = data - 256;
2617	}
2618	if(data < -128)
2619	{
2620	data = data + 256;
2621	}
2622
2623	WRITE_SVLC( data, "scaling_list_delta_coef");
2624	}
2625	}
2626	Bool TEncCavlc::findMatchingLTRP ( TComSlice* pcSlice, UInt *ltrpsIndex, Int ltrpPOC, Bool usedFlag )
2627	{
2628	// Bool state = true, state2 = false;
2629	Int lsb = ltrpPOC & ((1<<pcSlice->getSPS()->getBitsForPOC())-1);
2630	for (Int k = 0; k < pcSlice->getSPS()->getNumLongTermRefPicSPS(); k++)
2631	{
2632	if ( (lsb == pcSlice->getSPS()->getLtRefPicPocLsbSps(k)) && (usedFlag == pcSlice->getSPS()->getUsedByCurrPicLtSPSFlag(k)) )
2633	{
2634	*ltrpsIndex = k;
2635	return true;
2636	}
2637	}
2638	return false;
2639	}
2640	Bool TComScalingList::checkPredMode(UInt sizeId, UInt listId)
2641	{
2642	for(Int predListIdx = (Int)listId ; predListIdx >= 0; predListIdx--)
2643	{
2644	if( !memcmp(getScalingListAddress(sizeId,listId),((listId == predListIdx) ?
2645	getScalingListDefaultAddress(sizeId, predListIdx): getScalingListAddress(sizeId, predListIdx)),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])) // check value of matrix
2646	&& ((sizeId < SCALING_LIST_16x16) \|\| (getScalingListDC(sizeId,listId) == getScalingListDC(sizeId,predListIdx)))) // check DC value
2647	{
2648	setRefMatrixId(sizeId, listId, predListIdx);
2649	return false;
2650	}
2651	}
2652	return true;
2653	}
2654
2655	#if H_3D_INTER_SDC
2656	Void TEncCavlc::codeInterSDCFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx )
2657	{
2658	assert(0);
2659	}
2660
2661	Void TEncCavlc::codeInterSDCResidualData ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiSegment )
2662	{
2663	assert(0);
2664	}
2665	#endif
2666	//! \}

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JCT-3V 3D-HEVC

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source: 3DVCSoftware/branches/HTM-9.1-dev0-RWTH/source/Lib/TLibEncoder/TEncCavlc.cpp

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