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source: 3DVCSoftware/branches/HTM-9.2-dev0/source/Lib/TLibEncoder/TEncCavlc.cpp @ 765

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Last change on this file since 765 was 765, checked in by tech, 11 years ago
Cleanup part 2
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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	#if PPS_FIX_DEPTH
179	if( pcPPS->getSPS()->getVPS()->getDepthId(pcPPS->getSPS()->getLayerId()) )
180	{
181	WRITE_UVLC( pcPPS->getNumRefIdxL0DefaultActive(), "num_ref_idx_l0_default_active_minus1");
182	WRITE_UVLC( pcPPS->getNumRefIdxL1DefaultActive(), "num_ref_idx_l1_default_active_minus1");
183	}
184	else
185	{
186	#endif
187	WRITE_UVLC( pcPPS->getNumRefIdxL0DefaultActive()-1, "num_ref_idx_l0_default_active_minus1");
188	WRITE_UVLC( pcPPS->getNumRefIdxL1DefaultActive()-1, "num_ref_idx_l1_default_active_minus1");
189	#if PPS_FIX_DEPTH
190	}
191	#endif
192	WRITE_SVLC( pcPPS->getPicInitQPMinus26(), "init_qp_minus26");
193	WRITE_FLAG( pcPPS->getConstrainedIntraPred() ? 1 : 0, "constrained_intra_pred_flag" );
194	WRITE_FLAG( pcPPS->getUseTransformSkip() ? 1 : 0, "transform_skip_enabled_flag" );
195	WRITE_FLAG( pcPPS->getUseDQP() ? 1 : 0, "cu_qp_delta_enabled_flag" );
196	if ( pcPPS->getUseDQP() )
197	{
198	WRITE_UVLC( pcPPS->getMaxCuDQPDepth(), "diff_cu_qp_delta_depth" );
199	}
200	WRITE_SVLC( pcPPS->getChromaCbQpOffset(), "pps_cb_qp_offset" );
201	WRITE_SVLC( pcPPS->getChromaCrQpOffset(), "pps_cr_qp_offset" );
202	WRITE_FLAG( pcPPS->getSliceChromaQpFlag() ? 1 : 0, "pps_slice_chroma_qp_offsets_present_flag" );
203
204	WRITE_FLAG( pcPPS->getUseWP() ? 1 : 0, "weighted_pred_flag" ); // Use of Weighting Prediction (P_SLICE)
205	WRITE_FLAG( pcPPS->getWPBiPred() ? 1 : 0, "weighted_bipred_flag" ); // Use of Weighting Bi-Prediction (B_SLICE)
206	WRITE_FLAG( pcPPS->getTransquantBypassEnableFlag() ? 1 : 0, "transquant_bypass_enable_flag" );
207	WRITE_FLAG( pcPPS->getTilesEnabledFlag() ? 1 : 0, "tiles_enabled_flag" );
208	WRITE_FLAG( pcPPS->getEntropyCodingSyncEnabledFlag() ? 1 : 0, "entropy_coding_sync_enabled_flag" );
209	if( pcPPS->getTilesEnabledFlag() )
210	{
211	WRITE_UVLC( pcPPS->getNumColumnsMinus1(), "num_tile_columns_minus1" );
212	WRITE_UVLC( pcPPS->getNumRowsMinus1(), "num_tile_rows_minus1" );
213	WRITE_FLAG( pcPPS->getUniformSpacingFlag(), "uniform_spacing_flag" );
214	if( pcPPS->getUniformSpacingFlag() == 0 )
215	{
216	for(UInt i=0; i<pcPPS->getNumColumnsMinus1(); i++)
217	{
218	WRITE_UVLC( pcPPS->getColumnWidth(i)-1, "column_width_minus1" );
219	}
220	for(UInt i=0; i<pcPPS->getNumRowsMinus1(); i++)
221	{
222	WRITE_UVLC( pcPPS->getRowHeight(i)-1, "row_height_minus1" );
223	}
224	}
225	if(pcPPS->getNumColumnsMinus1() !=0 \|\| pcPPS->getNumRowsMinus1() !=0)
226	{
227	WRITE_FLAG( pcPPS->getLoopFilterAcrossTilesEnabledFlag()?1 : 0, "loop_filter_across_tiles_enabled_flag");
228	}
229	}
230	WRITE_FLAG( pcPPS->getLoopFilterAcrossSlicesEnabledFlag()?1 : 0, "loop_filter_across_slices_enabled_flag");
231	WRITE_FLAG( pcPPS->getDeblockingFilterControlPresentFlag()?1 : 0, "deblocking_filter_control_present_flag");
232	if(pcPPS->getDeblockingFilterControlPresentFlag())
233	{
234	WRITE_FLAG( pcPPS->getDeblockingFilterOverrideEnabledFlag() ? 1 : 0, "deblocking_filter_override_enabled_flag" );
235	WRITE_FLAG( pcPPS->getPicDisableDeblockingFilterFlag() ? 1 : 0, "pps_disable_deblocking_filter_flag" );
236	if(!pcPPS->getPicDisableDeblockingFilterFlag())
237	{
238	WRITE_SVLC( pcPPS->getDeblockingFilterBetaOffsetDiv2(), "pps_beta_offset_div2" );
239	WRITE_SVLC( pcPPS->getDeblockingFilterTcOffsetDiv2(), "pps_tc_offset_div2" );
240	}
241	}
242	#if H_MV
243	if ( pcPPS->getLayerId() > 0 )
244	{
245	WRITE_FLAG( pcPPS->getPpsInferScalingListFlag( ) ? 1 : 0 , "pps_infer_scaling_list_flag" );
246	}
247
248	if( pcPPS->getPpsInferScalingListFlag( ) )
249	{
250	WRITE_CODE( pcPPS->getPpsScalingListRefLayerId( ), 6, "pps_scaling_list_ref_layer_id" );
251	}
252	else
253	{
254	#endif
255	WRITE_FLAG( pcPPS->getScalingListPresentFlag() ? 1 : 0, "pps_scaling_list_data_present_flag" );
256	if( pcPPS->getScalingListPresentFlag() )
257	{
258	#if SCALING_LIST_OUTPUT_RESULT
259	printf("PPS\n");
260	#endif
261	codeScalingList( m_pcSlice->getScalingList() );
262	}
263	#if H_MV
264	}
265	#endif
266	#if PPS_FIX_DEPTH
267	if( pcPPS->getSPS()->getVPS()->getDepthId(pcPPS->getSPS()->getLayerId()) )
268	{
269	WRITE_FLAG( 1, "lists_modification_present_flag" );
270	}
271	else
272	#endif
273	WRITE_FLAG( pcPPS->getListsModificationPresentFlag(), "lists_modification_present_flag");
274	WRITE_UVLC( pcPPS->getLog2ParallelMergeLevelMinus2(), "log2_parallel_merge_level_minus2");
275	#if PPS_FIX_DEPTH
276	if( pcPPS->getSPS()->getVPS()->getDepthId(pcPPS->getSPS()->getLayerId()) )
277	{
278	WRITE_FLAG( 1, "slice_segment_header_extension_present_flag" );
279	}
280	else
281	#endif
282	WRITE_FLAG( pcPPS->getSliceHeaderExtensionPresentFlag() ? 1 : 0, "slice_segment_header_extension_present_flag");
283
284	#if !DLT_DIFF_CODING_IN_PPS
285	WRITE_FLAG( 0, "pps_extension_flag" );
286	#else
287	WRITE_FLAG( 1, "pps_extension_flag" );
288	codePPSExtension( pcPPS );
289	WRITE_FLAG( 0, "pps_extension2_flag" );
290	#endif
291	}
292
293	#if DLT_DIFF_CODING_IN_PPS
294	Void TEncCavlc::codePPSExtension ( TComPPS* pcPPS )
295	{
296	// Assuming that all PPS indirectly refer to the same VPS via different SPS
297	// There is no parsing dependency in decoding DLT in PPS.
298	// The VPS information passed to decodePPS() is used to arrange the decoded DLT tables to their corresponding layers.
299	// This is equivalent to the process of
300	// Step 1) decoding DLT tables based on the number of depth layers, and
301	// Step 2) mapping DLT tables to the depth layers
302	// as descripted in the 3D-HEVC WD.
303	TComVPS* pcVPS = pcPPS->getSPS()->getVPS();
304
305	TComDLT* pcDLT = pcPPS->getDLT();
306
307	WRITE_FLAG( pcDLT->getDltPresentFlag() ? 1 : 0, "dlt_present_flag" );
308
309	if ( pcDLT->getDltPresentFlag() )
310	{
311	WRITE_CODE(pcDLT->getNumDepthViews(), 6, "pps_depth_layers_minus1");
312	WRITE_CODE((pcDLT->getDepthViewBitDepth() - 8), 4, "pps_bit_depth_for_depth_views_minus8");
313
314	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
315	{
316	if ( i != 0 )
317	{
318	if ( pcVPS->getDepthId( i ) == 1 )
319	{
320	WRITE_FLAG( pcDLT->getUseDLTFlag( i ) ? 1 : 0, "dlt_flag[i]" );
321
322	if ( pcDLT->getUseDLTFlag( i ) )
323	{
324	WRITE_FLAG( pcDLT->getInterViewDltPredEnableFlag( i ) ? 1 : 0, "inter_view_dlt_pred_enable_flag[ i ]");
325
326	// ----------------------------- determine whether to use bit-map -----------------------------
327	Bool bDltBitMapRepFlag = false;
328	UInt uiNumBitsNonBitMap = 0;
329	UInt uiNumBitsBitMap = 0;
330
331	UInt uiMaxDiff = 0;
332	UInt uiMinDiff = 0xffffffff;
333	UInt uiLengthMinDiff = 0;
334	UInt uiLengthDltDiffMinusMin = 0;
335
336	UInt* puiDltDiffValues = NULL;
337
338	Int aiIdx2DepthValue_coded[256];
339	UInt uiNumDepthValues_coded = 0;
340
341	uiNumDepthValues_coded = pcDLT->getNumDepthValues(i);
342	for( UInt ui = 0; ui<uiNumDepthValues_coded; ui++ )
343	{
344	aiIdx2DepthValue_coded[ui] = pcDLT->idx2DepthValue(i, ui);
345	}
346
347	#if H_3D_DELTA_DLT
348	if( pcDLT->getInterViewDltPredEnableFlag( i ) )
349	{
350	AOF( pcVPS->getDepthId( 1 ) == 1 );
351	AOF( i > 1 );
352	// assumes ref layer id to be 1
353	Int* piRefDLT = pcDLT->idx2DepthValue( 1 );
354	UInt uiRefNum = pcDLT->getNumDepthValues( 1 );
355	pcDLT->getDeltaDLT(i, piRefDLT, uiRefNum, aiIdx2DepthValue_coded, &uiNumDepthValues_coded);
356	}
357	#endif
358
359	if ( NULL == (puiDltDiffValues = (UInt *)calloc(uiNumDepthValues_coded, sizeof(UInt))) )
360	{
361	exit(-1);
362	}
363
364	for (UInt d = 1; d < uiNumDepthValues_coded; d++)
365	{
366	puiDltDiffValues[d] = aiIdx2DepthValue_coded[d] - aiIdx2DepthValue_coded[d-1];
367
368	if ( uiMaxDiff < puiDltDiffValues[d] )
369	{
370	uiMaxDiff = puiDltDiffValues[d];
371	}
372
373	if ( uiMinDiff > puiDltDiffValues[d] )
374	{
375	uiMinDiff = puiDltDiffValues[d];
376	}
377	}
378
379	// counting bits
380	// diff coding branch
381	uiNumBitsNonBitMap += 8; // u(v) bits for num_depth_values_in_dlt[layerId] (i.e. num_entry[ layerId ])
382
383	if ( uiNumDepthValues_coded > 1 )
384	{
385	uiNumBitsNonBitMap += 8; // u(v) bits for max_diff[ layerId ]
386	}
387
388	if ( uiNumDepthValues_coded > 2 )
389	{
390	uiLengthMinDiff = (UInt) ceil(Log2(uiMaxDiff + 1));
391	uiNumBitsNonBitMap += uiLengthMinDiff; // u(v) bits for min_diff[ layerId ]
392	}
393
394	uiNumBitsNonBitMap += 8; // u(v) bits for dlt_depth_value0[ layerId ]
395
396	if (uiMaxDiff > uiMinDiff)
397	{
398	uiLengthDltDiffMinusMin = (UInt) ceil(Log2(uiMaxDiff - uiMinDiff + 1));
399	uiNumBitsNonBitMap += uiLengthDltDiffMinusMin * (uiNumDepthValues_coded - 1); // u(v) bits for dlt_depth_value_diff_minus_min[ layerId ][ j ]
400	}
401
402	// bit map branch
403	uiNumBitsBitMap = 256; // uiNumBitsBitMap = 1 << pcDLT->getDepthViewBitDepth();
404
405	// determine bDltBitMapFlag
406	bDltBitMapRepFlag = (uiNumBitsBitMap > uiNumBitsNonBitMap) ? false : true;
407
408	// ----------------------------- Actual coding -----------------------------
409	if ( pcDLT->getInterViewDltPredEnableFlag( i ) == false )
410	{
411	WRITE_FLAG( bDltBitMapRepFlag ? 1 : 0, "dlt_bit_map_rep_flag[ layerId ]" );
412	}
413	else
414	{
415	bDltBitMapRepFlag = false;
416	}
417
418	// bit map coding
419	if ( bDltBitMapRepFlag )
420	{
421	UInt uiDltArrayIndex = 0;
422	for (UInt d=0; d < 256; d++)
423	{
424	if ( d == aiIdx2DepthValue_coded[uiDltArrayIndex] )
425	{
426	WRITE_FLAG(1, "dlt_bit_map_flag[ layerId ][ j ]");
427	uiDltArrayIndex++;
428	}
429	else
430	{
431	WRITE_FLAG(0, "dlt_bit_map_flag[ layerId ][ j ]");
432	}
433	}
434	}
435	// Diff Coding
436	else
437	{
438	WRITE_CODE(uiNumDepthValues_coded, 8, "num_depth_values_in_dlt[layerId]"); // num_entry
439
440	#if !H_3D_DELTA_DLT
441	if ( pcDLT->getInterViewDltPredEnableFlag( i ) == false ) // Single-view DLT Diff Coding
442	#endif
443	{
444	// 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.
445	if ( uiNumDepthValues_coded > 1 )
446	{
447	WRITE_CODE(uiMaxDiff, 8, "max_diff[ layerId ]"); // max_diff
448	}
449
450	if ( uiNumDepthValues_coded > 2 )
451	{
452	WRITE_CODE((uiMinDiff - 1), uiLengthMinDiff, "min_diff_minus1[ layerId ]"); // min_diff_minus1
453	}
454
455	WRITE_CODE(aiIdx2DepthValue_coded[0], 8, "dlt_depth_value0[layerId]"); // entry0
456
457	if (uiMaxDiff > uiMinDiff)
458	{
459	for (UInt d=1; d < uiNumDepthValues_coded; d++)
460	{
461	WRITE_CODE( (puiDltDiffValues[d] - uiMinDiff), uiLengthDltDiffMinusMin, "dlt_depth_value_diff_minus_min[ layerId ][ j ]"); // entry_value_diff_minus_min[ k ]
462	}
463	}
464	}
465	}
466
467	free(puiDltDiffValues);
468	}
469	}
470	}
471	}
472	}
473	}
474	#endif
475
476	Void TEncCavlc::codeVUI( TComVUI pcVUI, TComSPS pcSPS )
477	{
478	#if ENC_DEC_TRACE
479	fprintf( g_hTrace, "----------- vui_parameters -----------\n");
480	#endif
481	WRITE_FLAG(pcVUI->getAspectRatioInfoPresentFlag(), "aspect_ratio_info_present_flag");
482	if (pcVUI->getAspectRatioInfoPresentFlag())
483	{
484	WRITE_CODE(pcVUI->getAspectRatioIdc(), 8, "aspect_ratio_idc" );
485	if (pcVUI->getAspectRatioIdc() == 255)
486	{
487	WRITE_CODE(pcVUI->getSarWidth(), 16, "sar_width");
488	WRITE_CODE(pcVUI->getSarHeight(), 16, "sar_height");
489	}
490	}
491	WRITE_FLAG(pcVUI->getOverscanInfoPresentFlag(), "overscan_info_present_flag");
492	if (pcVUI->getOverscanInfoPresentFlag())
493	{
494	WRITE_FLAG(pcVUI->getOverscanAppropriateFlag(), "overscan_appropriate_flag");
495	}
496	WRITE_FLAG(pcVUI->getVideoSignalTypePresentFlag(), "video_signal_type_present_flag");
497	#if H_MV_6_PS_O0118_33
498	assert( pcSPS->getLayerId() == 0 \|\| !pcVUI->getVideoSignalTypePresentFlag() );
499	#endif
500	if (pcVUI->getVideoSignalTypePresentFlag())
501	{
502	WRITE_CODE(pcVUI->getVideoFormat(), 3, "video_format");
503	WRITE_FLAG(pcVUI->getVideoFullRangeFlag(), "video_full_range_flag");
504	WRITE_FLAG(pcVUI->getColourDescriptionPresentFlag(), "colour_description_present_flag");
505	if (pcVUI->getColourDescriptionPresentFlag())
506	{
507	WRITE_CODE(pcVUI->getColourPrimaries(), 8, "colour_primaries");
508	WRITE_CODE(pcVUI->getTransferCharacteristics(), 8, "transfer_characteristics");
509	WRITE_CODE(pcVUI->getMatrixCoefficients(), 8, "matrix_coefficients");
510	}
511	}
512
513	WRITE_FLAG(pcVUI->getChromaLocInfoPresentFlag(), "chroma_loc_info_present_flag");
514	if (pcVUI->getChromaLocInfoPresentFlag())
515	{
516	WRITE_UVLC(pcVUI->getChromaSampleLocTypeTopField(), "chroma_sample_loc_type_top_field");
517	WRITE_UVLC(pcVUI->getChromaSampleLocTypeBottomField(), "chroma_sample_loc_type_bottom_field");
518	}
519
520	WRITE_FLAG(pcVUI->getNeutralChromaIndicationFlag(), "neutral_chroma_indication_flag");
521	WRITE_FLAG(pcVUI->getFieldSeqFlag(), "field_seq_flag");
522	WRITE_FLAG(pcVUI->getFrameFieldInfoPresentFlag(), "frame_field_info_present_flag");
523
524	Window defaultDisplayWindow = pcVUI->getDefaultDisplayWindow();
525	WRITE_FLAG(defaultDisplayWindow.getWindowEnabledFlag(), "default_display_window_flag");
526	if( defaultDisplayWindow.getWindowEnabledFlag() )
527	{
528	WRITE_UVLC(defaultDisplayWindow.getWindowLeftOffset(), "def_disp_win_left_offset");
529	WRITE_UVLC(defaultDisplayWindow.getWindowRightOffset(), "def_disp_win_right_offset");
530	WRITE_UVLC(defaultDisplayWindow.getWindowTopOffset(), "def_disp_win_top_offset");
531	WRITE_UVLC(defaultDisplayWindow.getWindowBottomOffset(), "def_disp_win_bottom_offset");
532	}
533	TimingInfo *timingInfo = pcVUI->getTimingInfo();
534	WRITE_FLAG(timingInfo->getTimingInfoPresentFlag(), "vui_timing_info_present_flag");
535	if(timingInfo->getTimingInfoPresentFlag())
536	{
537	WRITE_CODE(timingInfo->getNumUnitsInTick(), 32, "vui_num_units_in_tick");
538	WRITE_CODE(timingInfo->getTimeScale(), 32, "vui_time_scale");
539	WRITE_FLAG(timingInfo->getPocProportionalToTimingFlag(), "vui_poc_proportional_to_timing_flag");
540	if(timingInfo->getPocProportionalToTimingFlag())
541	{
542	WRITE_UVLC(timingInfo->getNumTicksPocDiffOneMinus1(), "vui_num_ticks_poc_diff_one_minus1");
543	}
544	WRITE_FLAG(pcVUI->getHrdParametersPresentFlag(), "hrd_parameters_present_flag");
545	if( pcVUI->getHrdParametersPresentFlag() )
546	{
547	codeHrdParameters(pcVUI->getHrdParameters(), 1, pcSPS->getMaxTLayers() - 1 );
548	}
549	}
550
551	WRITE_FLAG(pcVUI->getBitstreamRestrictionFlag(), "bitstream_restriction_flag");
552	if (pcVUI->getBitstreamRestrictionFlag())
553	{
554	WRITE_FLAG(pcVUI->getTilesFixedStructureFlag(), "tiles_fixed_structure_flag");
555	WRITE_FLAG(pcVUI->getMotionVectorsOverPicBoundariesFlag(), "motion_vectors_over_pic_boundaries_flag");
556	WRITE_FLAG(pcVUI->getRestrictedRefPicListsFlag(), "restricted_ref_pic_lists_flag");
557	WRITE_UVLC(pcVUI->getMinSpatialSegmentationIdc(), "min_spatial_segmentation_idc");
558	WRITE_UVLC(pcVUI->getMaxBytesPerPicDenom(), "max_bytes_per_pic_denom");
559	WRITE_UVLC(pcVUI->getMaxBitsPerMinCuDenom(), "max_bits_per_mincu_denom");
560	WRITE_UVLC(pcVUI->getLog2MaxMvLengthHorizontal(), "log2_max_mv_length_horizontal");
561	WRITE_UVLC(pcVUI->getLog2MaxMvLengthVertical(), "log2_max_mv_length_vertical");
562	}
563	}
564
565	Void TEncCavlc::codeHrdParameters( TComHRD *hrd, Bool commonInfPresentFlag, UInt maxNumSubLayersMinus1 )
566	{
567	if( commonInfPresentFlag )
568	{
569	WRITE_FLAG( hrd->getNalHrdParametersPresentFlag() ? 1 : 0 , "nal_hrd_parameters_present_flag" );
570	WRITE_FLAG( hrd->getVclHrdParametersPresentFlag() ? 1 : 0 , "vcl_hrd_parameters_present_flag" );
571	if( hrd->getNalHrdParametersPresentFlag() \|\| hrd->getVclHrdParametersPresentFlag() )
572	{
573	WRITE_FLAG( hrd->getSubPicCpbParamsPresentFlag() ? 1 : 0, "sub_pic_cpb_params_present_flag" );
574	if( hrd->getSubPicCpbParamsPresentFlag() )
575	{
576	WRITE_CODE( hrd->getTickDivisorMinus2(), 8, "tick_divisor_minus2" );
577	WRITE_CODE( hrd->getDuCpbRemovalDelayLengthMinus1(), 5, "du_cpb_removal_delay_length_minus1" );
578	WRITE_FLAG( hrd->getSubPicCpbParamsInPicTimingSEIFlag() ? 1 : 0, "sub_pic_cpb_params_in_pic_timing_sei_flag" );
579	WRITE_CODE( hrd->getDpbOutputDelayDuLengthMinus1(), 5, "dpb_output_delay_du_length_minus1" );
580	}
581	WRITE_CODE( hrd->getBitRateScale(), 4, "bit_rate_scale" );
582	WRITE_CODE( hrd->getCpbSizeScale(), 4, "cpb_size_scale" );
583	if( hrd->getSubPicCpbParamsPresentFlag() )
584	{
585	WRITE_CODE( hrd->getDuCpbSizeScale(), 4, "du_cpb_size_scale" );
586	}
587	WRITE_CODE( hrd->getInitialCpbRemovalDelayLengthMinus1(), 5, "initial_cpb_removal_delay_length_minus1" );
588	WRITE_CODE( hrd->getCpbRemovalDelayLengthMinus1(), 5, "au_cpb_removal_delay_length_minus1" );
589	WRITE_CODE( hrd->getDpbOutputDelayLengthMinus1(), 5, "dpb_output_delay_length_minus1" );
590	}
591	}
592	Int i, j, nalOrVcl;
593	for( i = 0; i <= maxNumSubLayersMinus1; i ++ )
594	{
595	WRITE_FLAG( hrd->getFixedPicRateFlag( i ) ? 1 : 0, "fixed_pic_rate_general_flag");
596	if( !hrd->getFixedPicRateFlag( i ) )
597	{
598	WRITE_FLAG( hrd->getFixedPicRateWithinCvsFlag( i ) ? 1 : 0, "fixed_pic_rate_within_cvs_flag");
599	}
600	else
601	{
602	hrd->setFixedPicRateWithinCvsFlag( i, true );
603	}
604	if( hrd->getFixedPicRateWithinCvsFlag( i ) )
605	{
606	WRITE_UVLC( hrd->getPicDurationInTcMinus1( i ), "elemental_duration_in_tc_minus1");
607	}
608	else
609	{
610	WRITE_FLAG( hrd->getLowDelayHrdFlag( i ) ? 1 : 0, "low_delay_hrd_flag");
611	}
612	if (!hrd->getLowDelayHrdFlag( i ))
613	{
614	WRITE_UVLC( hrd->getCpbCntMinus1( i ), "cpb_cnt_minus1");
615	}
616
617	for( nalOrVcl = 0; nalOrVcl < 2; nalOrVcl ++ )
618	{
619	if( ( ( nalOrVcl == 0 ) && ( hrd->getNalHrdParametersPresentFlag() ) ) \|\|
620	( ( nalOrVcl == 1 ) && ( hrd->getVclHrdParametersPresentFlag() ) ) )
621	{
622	for( j = 0; j <= ( hrd->getCpbCntMinus1( i ) ); j ++ )
623	{
624	WRITE_UVLC( hrd->getBitRateValueMinus1( i, j, nalOrVcl ), "bit_rate_value_minus1");
625	WRITE_UVLC( hrd->getCpbSizeValueMinus1( i, j, nalOrVcl ), "cpb_size_value_minus1");
626	if( hrd->getSubPicCpbParamsPresentFlag() )
627	{
628	WRITE_UVLC( hrd->getDuCpbSizeValueMinus1( i, j, nalOrVcl ), "cpb_size_du_value_minus1");
629	WRITE_UVLC( hrd->getDuBitRateValueMinus1( i, j, nalOrVcl ), "bit_rate_du_value_minus1");
630	}
631	WRITE_FLAG( hrd->getCbrFlag( i, j, nalOrVcl ) ? 1 : 0, "cbr_flag");
632	}
633	}
634	}
635	}
636	}
637
638	#if H_3D
639	Void TEncCavlc::codeSPS( TComSPS* pcSPS, Int viewIndex, Bool depthFlag )
640	#else
641	Void TEncCavlc::codeSPS( TComSPS* pcSPS )
642	#endif
643	{
644	#if ENC_DEC_TRACE
645	xTraceSPSHeader (pcSPS);
646	#endif
647	WRITE_CODE( pcSPS->getVPSId (), 4, "sps_video_parameter_set_id" );
648	#if H_MV
649	if ( pcSPS->getLayerId() == 0 )
650	{
651	#endif
652	WRITE_CODE( pcSPS->getMaxTLayers() - 1, 3, "sps_max_sub_layers_minus1" );
653	WRITE_FLAG( pcSPS->getTemporalIdNestingFlag() ? 1 : 0, "sps_temporal_id_nesting_flag" );
654	codePTL(pcSPS->getPTL(), 1, pcSPS->getMaxTLayers() - 1);
655	#if H_MV
656	}
657	#endif
658	WRITE_UVLC( pcSPS->getSPSId (), "sps_seq_parameter_set_id" );
659	#if H_MV
660	if ( pcSPS->getLayerId() > 0 )
661	{
662	WRITE_FLAG( pcSPS->getUpdateRepFormatFlag( ) ? 1 : 0 , "update_rep_format_flag" );
663	#if H_MV_6_PS_REP_FORM_18_19_20
664	if ( pcSPS->getUpdateRepFormatFlag() )
665	{
666	WRITE_CODE( pcSPS->getSpsRepFormatIdx( ), 8, "sps_rep_format_idx" );
667	}
668	}
669	else
670	{
671	#else
672	}
673
674	if ( pcSPS->getUpdateRepFormatFlag() )
675	{
676	#endif
677	#endif
678	WRITE_UVLC( pcSPS->getChromaFormatIdc (), "chroma_format_idc" );
679	assert(pcSPS->getChromaFormatIdc () == 1);
680	// in the first version chroma_format_idc can only be equal to 1 (4:2:0)
681	if( pcSPS->getChromaFormatIdc () == 3 )
682	{
683	WRITE_FLAG( 0, "separate_colour_plane_flag");
684	}
685
686	WRITE_UVLC( pcSPS->getPicWidthInLumaSamples (), "pic_width_in_luma_samples" );
687	WRITE_UVLC( pcSPS->getPicHeightInLumaSamples(), "pic_height_in_luma_samples" );
688	#if H_MV
689	}
690	#endif
691	Window conf = pcSPS->getConformanceWindow();
692
693	WRITE_FLAG( conf.getWindowEnabledFlag(), "conformance_window_flag" );
694	if (conf.getWindowEnabledFlag())
695	{
696	WRITE_UVLC( conf.getWindowLeftOffset() / TComSPS::getWinUnitX(pcSPS->getChromaFormatIdc() ), "conf_win_left_offset" );
697	WRITE_UVLC( conf.getWindowRightOffset() / TComSPS::getWinUnitX(pcSPS->getChromaFormatIdc() ), "conf_win_right_offset" );
698	WRITE_UVLC( conf.getWindowTopOffset() / TComSPS::getWinUnitY(pcSPS->getChromaFormatIdc() ), "conf_win_top_offset" );
699	WRITE_UVLC( conf.getWindowBottomOffset() / TComSPS::getWinUnitY(pcSPS->getChromaFormatIdc() ), "conf_win_bottom_offset" );
700	}
701	#if H_MV
702	#if H_MV_6_PS_REP_FORM_18_19_20
703	if ( pcSPS->getLayerId() == 0 )
704	#else
705	if ( pcSPS->getUpdateRepFormatFlag() )
706	#endif
707	{
708	#endif
709	WRITE_UVLC( pcSPS->getBitDepthY() - 8, "bit_depth_luma_minus8" );
710	WRITE_UVLC( pcSPS->getBitDepthC() - 8, "bit_depth_chroma_minus8" );
711	#if H_MV
712	}
713	#endif
714	WRITE_UVLC( pcSPS->getBitsForPOC()-4, "log2_max_pic_order_cnt_lsb_minus4" );
715
716	const Bool subLayerOrderingInfoPresentFlag = 1;
717	WRITE_FLAG(subLayerOrderingInfoPresentFlag, "sps_sub_layer_ordering_info_present_flag");
718	for(UInt i=0; i <= pcSPS->getMaxTLayers()-1; i++)
719	{
720	WRITE_UVLC( pcSPS->getMaxDecPicBuffering(i) - 1, "sps_max_dec_pic_buffering_minus1[i]" );
721	WRITE_UVLC( pcSPS->getNumReorderPics(i), "sps_num_reorder_pics[i]" );
722	WRITE_UVLC( pcSPS->getMaxLatencyIncrease(i), "sps_max_latency_increase_plus1[i]" );
723	if (!subLayerOrderingInfoPresentFlag)
724	{
725	break;
726	}
727	}
728	assert( pcSPS->getMaxCUWidth() == pcSPS->getMaxCUHeight() );
729
730	WRITE_UVLC( pcSPS->getLog2MinCodingBlockSize() - 3, "log2_min_coding_block_size_minus3" );
731	WRITE_UVLC( pcSPS->getLog2DiffMaxMinCodingBlockSize(), "log2_diff_max_min_coding_block_size" );
732	WRITE_UVLC( pcSPS->getQuadtreeTULog2MinSize() - 2, "log2_min_transform_block_size_minus2" );
733	WRITE_UVLC( pcSPS->getQuadtreeTULog2MaxSize() - pcSPS->getQuadtreeTULog2MinSize(), "log2_diff_max_min_transform_block_size" );
734	WRITE_UVLC( pcSPS->getQuadtreeTUMaxDepthInter() - 1, "max_transform_hierarchy_depth_inter" );
735	WRITE_UVLC( pcSPS->getQuadtreeTUMaxDepthIntra() - 1, "max_transform_hierarchy_depth_intra" );
736	WRITE_FLAG( pcSPS->getScalingListFlag() ? 1 : 0, "scaling_list_enabled_flag" );
737	if(pcSPS->getScalingListFlag())
738	{
739	#if H_MV
740	if ( pcSPS->getLayerId() > 0 )
741	{
742	WRITE_FLAG( pcSPS->getSpsInferScalingListFlag( ) ? 1 : 0 , "sps_infer_scaling_list_flag" );
743	}
744
745	if ( pcSPS->getSpsInferScalingListFlag() )
746	{
747	WRITE_CODE( pcSPS->getSpsScalingListRefLayerId( ), 6, "sps_scaling_list_ref_layer_id" );
748	}
749	else
750	{
751	#endif
752	WRITE_FLAG( pcSPS->getScalingListPresentFlag() ? 1 : 0, "sps_scaling_list_data_present_flag" );
753	if(pcSPS->getScalingListPresentFlag())
754	{
755	#if SCALING_LIST_OUTPUT_RESULT
756	printf("SPS\n");
757	#endif
758	codeScalingList( m_pcSlice->getScalingList() );
759	}
760	#if H_MV
761	}
762	#endif
763	}
764	WRITE_FLAG( pcSPS->getUseAMP() ? 1 : 0, "amp_enabled_flag" );
765	WRITE_FLAG( pcSPS->getUseSAO() ? 1 : 0, "sample_adaptive_offset_enabled_flag");
766
767	WRITE_FLAG( pcSPS->getUsePCM() ? 1 : 0, "pcm_enabled_flag");
768	if( pcSPS->getUsePCM() )
769	{
770	WRITE_CODE( pcSPS->getPCMBitDepthLuma() - 1, 4, "pcm_sample_bit_depth_luma_minus1" );
771	WRITE_CODE( pcSPS->getPCMBitDepthChroma() - 1, 4, "pcm_sample_bit_depth_chroma_minus1" );
772	WRITE_UVLC( pcSPS->getPCMLog2MinSize() - 3, "log2_min_pcm_luma_coding_block_size_minus3" );
773	WRITE_UVLC( pcSPS->getPCMLog2MaxSize() - pcSPS->getPCMLog2MinSize(), "log2_diff_max_min_pcm_luma_coding_block_size" );
774	WRITE_FLAG( pcSPS->getPCMFilterDisableFlag()?1 : 0, "pcm_loop_filter_disable_flag");
775	}
776
777	assert( pcSPS->getMaxTLayers() > 0 );
778
779	TComRPSList* rpsList = pcSPS->getRPSList();
780	TComReferencePictureSet* rps;
781
782	WRITE_UVLC(rpsList->getNumberOfReferencePictureSets(), "num_short_term_ref_pic_sets" );
783	for(Int i=0; i < rpsList->getNumberOfReferencePictureSets(); i++)
784	{
785	rps = rpsList->getReferencePictureSet(i);
786	codeShortTermRefPicSet(pcSPS,rps,false, i);
787	}
788	WRITE_FLAG( pcSPS->getLongTermRefsPresent() ? 1 : 0, "long_term_ref_pics_present_flag" );
789	if (pcSPS->getLongTermRefsPresent())
790	{
791	WRITE_UVLC(pcSPS->getNumLongTermRefPicSPS(), "num_long_term_ref_pic_sps" );
792	for (UInt k = 0; k < pcSPS->getNumLongTermRefPicSPS(); k++)
793	{
794	WRITE_CODE( pcSPS->getLtRefPicPocLsbSps(k), pcSPS->getBitsForPOC(), "lt_ref_pic_poc_lsb_sps");
795	WRITE_FLAG( pcSPS->getUsedByCurrPicLtSPSFlag(k), "used_by_curr_pic_lt_sps_flag");
796	}
797	}
798	WRITE_FLAG( pcSPS->getTMVPFlagsPresent() ? 1 : 0, "sps_temporal_mvp_enable_flag" );
799
800	WRITE_FLAG( pcSPS->getUseStrongIntraSmoothing(), "sps_strong_intra_smoothing_enable_flag" );
801
802	WRITE_FLAG( pcSPS->getVuiParametersPresentFlag(), "vui_parameters_present_flag" );
803	if (pcSPS->getVuiParametersPresentFlag())
804	{
805	codeVUI(pcSPS->getVuiParameters(), pcSPS);
806	}
807
808	#if !H_MV
809	WRITE_FLAG( 0, "sps_extension_flag" );
810	#else
811	#if H_MV_6_PSEM_O0142_3
812	WRITE_FLAG( pcSPS->getSpsExtensionFlag(), "sps_extension_flag" );
813
814	if ( pcSPS->getSpsExtensionFlag() )
815	{
816	for (Int i = 0; i < PS_EX_T_MAX_NUM; i++)
817	{
818	WRITE_FLAG( pcSPS->getSpsExtensionTypeFlag( i ) ? 1 : 0 , "sps_extension_type_flag" );
819	#if H_3D
820	assert( !pcSPS->getSpsExtensionTypeFlag( i ) \|\| i == PS_EX_T_MV \|\| i == PS_EX_T_3D );
821	#else
822	assert( !pcSPS->getSpsExtensionTypeFlag( i ) \|\| i == PS_EX_T_MV );
823	#endif
824	}
825
826	if( pcSPS->getSpsExtensionTypeFlag( PS_EX_T_MV ))
827	{
828	codeSPSExtension( pcSPS );
829	}
830
831	#if H_3D
832	if( pcSPS->getSpsExtensionTypeFlag( PS_EX_T_3D ))
833	{
834	codeSPSExtension2( pcSPS, viewIndex, depthFlag );
835	}
836	#endif
837	}
838	#else
839	WRITE_FLAG( 1, "sps_extension_flag" );
840	codeSPSExtension( pcSPS );
841	#if !H_3D
842	WRITE_FLAG( 0, "sps_extension2_flag" );
843	#else
844	WRITE_FLAG( 1, "sps_extension2_flag" );
845	codeSPSExtension2( pcSPS, viewIndex, depthFlag );
846	WRITE_FLAG( 0, "sps_extension3_flag" );
847	#endif
848	#endif
849	#endif
850	}
851
852	#if H_MV
853	Void TEncCavlc::codeSPSExtension( TComSPS* pcSPS )
854	{
855	WRITE_FLAG( pcSPS->getInterViewMvVertConstraintFlag() ? 1 : 0, "inter_view_mv_vert_constraint_flag" );
856
857	#if !H_MV_6_SHVC_O0098_36
858	WRITE_UVLC( 0, "sps_shvc_reserved_zero_idc" );
859	#else
860	WRITE_UVLC( pcSPS->getNumScaledRefLayerOffsets( ), "num_scaled_ref_layer_offsets" );
861
862	for( Int i = 0; i < pcSPS->getNumScaledRefLayerOffsets( ); i++)
863	{
864	WRITE_CODE( pcSPS->getScaledRefLayerId( i ), 6, "scaled_ref_layer_id" );
865
866	Int j = pcSPS->getScaledRefLayerId( i );
867
868	WRITE_SVLC( pcSPS->getScaledRefLayerLeftOffset( j ), "scaled_ref_layer_left_offset" );
869	WRITE_SVLC( pcSPS->getScaledRefLayerTopOffset( j ), "scaled_ref_layer_top_offset" );
870	WRITE_SVLC( pcSPS->getScaledRefLayerRightOffset( j ), "scaled_ref_layer_right_offset" );
871	WRITE_SVLC( pcSPS->getScaledRefLayerBottomOffset( j ), "scaled_ref_layer_bottom_offset" );
872	}
873	#endif
874	}
875	#endif
876
877	#if H_3D
878	Void TEncCavlc::codeSPSExtension2( TComSPS* pcSPS, Int viewIndex, Bool depthFlag )
879	{
880	#if H_3D_QTLPC
881	//GT: This has to go to VPS
882	if( depthFlag )
883	{
884	WRITE_FLAG( pcSPS->getUseQTL() ? 1 : 0, "use_qtl_flag");
885	WRITE_FLAG( pcSPS->getUsePC() ? 1 : 0, "use_pc_flag");
886	}
887	#endif
888	#if !CAM_HLS_F0136_F0045_F0082
889	if (!depthFlag )
890	{
891	WRITE_UVLC( pcSPS->getCamParPrecision(), "cp_precision" );
892	WRITE_FLAG( pcSPS->hasCamParInSliceHeader() ? 1 : 0, "cp_in_slice_header_flag" );
893	if( !pcSPS->hasCamParInSliceHeader() )
894	{
895	for( UInt uiIndex = 0; uiIndex < viewIndex; uiIndex++ )
896	{
897	WRITE_SVLC( pcSPS->getCodedScale ()[ uiIndex ], "cp_scale" );
898	WRITE_SVLC( pcSPS->getCodedOffset ()[ uiIndex ], "cp_off" );
899	WRITE_SVLC( pcSPS->getInvCodedScale ()[ uiIndex ] + pcSPS->getCodedScale ()[ uiIndex ], "cp_inv_scale_plus_scale" );
900	WRITE_SVLC( pcSPS->getInvCodedOffset()[ uiIndex ] + pcSPS->getCodedOffset()[ uiIndex ], "cp_inv_off_plus_off" );
901	}
902	}
903	}
904	#endif
905	}
906	#endif
907
908	Void TEncCavlc::codeVPS( TComVPS* pcVPS )
909	{
910	WRITE_CODE( pcVPS->getVPSId(), 4, "vps_video_parameter_set_id" );
911	WRITE_CODE( 3, 2, "vps_reserved_three_2bits" );
912	#if H_MV
913	WRITE_CODE( pcVPS->getMaxLayersMinus1(), 6, "vps_max_layers_minus1" );
914	#else
915	WRITE_CODE( 0, 6, "vps_reserved_zero_6bits" );
916	#endif
917	WRITE_CODE( pcVPS->getMaxTLayers() - 1, 3, "vps_max_sub_layers_minus1" );
918	WRITE_FLAG( pcVPS->getTemporalNestingFlag(), "vps_temporal_id_nesting_flag" );
919	assert (pcVPS->getMaxTLayers()>1\|\|pcVPS->getTemporalNestingFlag());
920	#if H_MV
921	WRITE_CODE( 0xffff, 16, "vps_extension_offset" );
922	#else
923	WRITE_CODE( 0xffff, 16, "vps_reserved_ffff_16bits" );
924	#endif
925	codePTL( pcVPS->getPTL(), true, pcVPS->getMaxTLayers() - 1 );
926	const Bool subLayerOrderingInfoPresentFlag = 1;
927	WRITE_FLAG(subLayerOrderingInfoPresentFlag, "vps_sub_layer_ordering_info_present_flag");
928	for(UInt i=0; i <= pcVPS->getMaxTLayers()-1; i++)
929	{
930	WRITE_UVLC( pcVPS->getMaxDecPicBuffering(i) - 1, "vps_max_dec_pic_buffering_minus1[i]" );
931	WRITE_UVLC( pcVPS->getNumReorderPics(i), "vps_num_reorder_pics[i]" );
932	WRITE_UVLC( pcVPS->getMaxLatencyIncrease(i), "vps_max_latency_increase_plus1[i]" );
933	if (!subLayerOrderingInfoPresentFlag)
934	{
935	break;
936	}
937	}
938
939	assert( pcVPS->getNumHrdParameters() <= MAX_VPS_NUM_HRD_PARAMETERS );
940	#if H_MV
941	assert( pcVPS->getVpsMaxLayerId() < MAX_VPS_NUH_LAYER_ID_PLUS1 );
942	WRITE_CODE( pcVPS->getVpsMaxLayerId(), 6, "vps_max_layer_id" );
943
944	WRITE_UVLC( pcVPS->getVpsNumLayerSetsMinus1(), "vps_max_num_layer_sets_minus1" );
945	for( UInt opsIdx = 1; opsIdx <= pcVPS->getVpsNumLayerSetsMinus1(); opsIdx ++ )
946	{
947	// Operation point set
948	for( UInt i = 0; i <= pcVPS->getVpsMaxLayerId(); i ++ )
949	{
950	#else
951	assert( pcVPS->getMaxNuhReservedZeroLayerId() < MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1 );
952	WRITE_CODE( pcVPS->getMaxNuhReservedZeroLayerId(), 6, "vps_max_nuh_reserved_zero_layer_id" );
953	pcVPS->setMaxOpSets(1);
954	WRITE_UVLC( pcVPS->getMaxOpSets() - 1, "vps_max_op_sets_minus1" );
955	for( UInt opsIdx = 1; opsIdx <= ( pcVPS->getMaxOpSets() - 1 ); opsIdx ++ )
956	{
957	// Operation point set
958	for( UInt i = 0; i <= pcVPS->getMaxNuhReservedZeroLayerId(); i ++ )
959	{
960	// Only applicable for version 1
961	pcVPS->setLayerIdIncludedFlag( true, opsIdx, i );
962	#endif
963	WRITE_FLAG( pcVPS->getLayerIdIncludedFlag( opsIdx, i ) ? 1 : 0, "layer_id_included_flag[opsIdx][i]" );
964	}
965	}
966	TimingInfo *timingInfo = pcVPS->getTimingInfo();
967	WRITE_FLAG(timingInfo->getTimingInfoPresentFlag(), "vps_timing_info_present_flag");
968	if(timingInfo->getTimingInfoPresentFlag())
969	{
970	WRITE_CODE(timingInfo->getNumUnitsInTick(), 32, "vps_num_units_in_tick");
971	WRITE_CODE(timingInfo->getTimeScale(), 32, "vps_time_scale");
972	WRITE_FLAG(timingInfo->getPocProportionalToTimingFlag(), "vps_poc_proportional_to_timing_flag");
973	if(timingInfo->getPocProportionalToTimingFlag())
974	{
975	WRITE_UVLC(timingInfo->getNumTicksPocDiffOneMinus1(), "vps_num_ticks_poc_diff_one_minus1");
976	}
977	pcVPS->setNumHrdParameters( 0 );
978	WRITE_UVLC( pcVPS->getNumHrdParameters(), "vps_num_hrd_parameters" );
979
980	if( pcVPS->getNumHrdParameters() > 0 )
981	{
982	pcVPS->createHrdParamBuffer();
983	}
984	for( UInt i = 0; i < pcVPS->getNumHrdParameters(); i ++ )
985	{
986	// Only applicable for version 1
987	pcVPS->setHrdOpSetIdx( 0, i );
988	WRITE_UVLC( pcVPS->getHrdOpSetIdx( i ), "hrd_op_set_idx" );
989	if( i > 0 )
990	{
991	WRITE_FLAG( pcVPS->getCprmsPresentFlag( i ) ? 1 : 0, "cprms_present_flag[i]" );
992	}
993	codeHrdParameters(pcVPS->getHrdParameters(i), pcVPS->getCprmsPresentFlag( i ), pcVPS->getMaxTLayers() - 1);
994	}
995	}
996	#if H_MV
997	WRITE_FLAG( 1, "vps_extension_flag" );
998	m_pcBitIf->writeAlignOne();
999	codeVPSExtension( pcVPS );
1000	#if H_3D
1001	WRITE_FLAG( 1, "vps_extension2_flag" );
1002	m_pcBitIf->writeAlignOne();
1003	codeVPSExtension2( pcVPS );
1004	WRITE_FLAG( 0, "vps_extension3_flag" );
1005	#else
1006	WRITE_FLAG( 0, "vps_extension2_flag" );
1007	#endif
1008	#else
1009	WRITE_FLAG( 0, "vps_extension_flag" );
1010	#endif
1011	//future extensions here..
1012
1013	return;
1014	}
1015
1016
1017
1018	#if H_MV
1019	Void TEncCavlc::codeVPSExtension( TComVPS *pcVPS )
1020	{
1021	WRITE_FLAG( pcVPS->getAvcBaseLayerFlag() ? 1 : 0, "avc_base_layer_flag" );
1022	#if H_MV_6_PS_O0109_24
1023	WRITE_FLAG( pcVPS->getVpsVuiPresentFlag() ? 1 : 0 , "vps_vui_present_flag" );
1024	if ( pcVPS->getVpsVuiPresentFlag() )
1025	{
1026	#endif
1027	WRITE_CODE( pcVPS->getVpsVuiOffset( ), 16, "vps_vui_offset" ); // TBD
1028	#if H_MV_6_PS_O0109_24
1029	}
1030	#endif
1031	WRITE_FLAG( pcVPS->getSplittingFlag() ? 1 : 0, "splitting_flag" );
1032
1033	for( Int type = 0; type < MAX_NUM_SCALABILITY_TYPES; type++ )
1034	{
1035	WRITE_FLAG( pcVPS->getScalabilityMaskFlag( type ) ? 1 : 0, "scalability_mask_flag[i]" );
1036	}
1037
1038	for( Int sIdx = 0; sIdx < pcVPS->getNumScalabilityTypes( ) - ( pcVPS->getSplittingFlag() ? 1 : 0 ); sIdx++ )
1039	{
1040	WRITE_CODE( pcVPS->getDimensionIdLen( sIdx ) - 1 , 3, "dimension_id_len_minus1[j]");
1041	}
1042
1043	if ( pcVPS->getSplittingFlag() )
1044	{ // Ignore old dimension id length
1045	pcVPS->setDimensionIdLen( pcVPS->getNumScalabilityTypes( ) - 1 ,pcVPS->inferLastDimsionIdLenMinus1() + 1 );
1046	}
1047
1048	WRITE_FLAG( pcVPS->getVpsNuhLayerIdPresentFlag() ? 1 : 0, "vps_nuh_layer_id_present_flag");
1049
1050	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1051	{
1052	if ( pcVPS->getVpsNuhLayerIdPresentFlag() )
1053	{
1054	WRITE_CODE( pcVPS->getLayerIdInNuh( i ), 6, "layer_id_in_nuh[i]");
1055	}
1056	else
1057	{
1058	assert( pcVPS->getLayerIdInNuh( i ) == i );
1059	}
1060
1061	assert( pcVPS->getLayerIdInVps( pcVPS->getLayerIdInNuh( i ) ) == i );
1062
1063	for( Int j = 0; j < pcVPS->getNumScalabilityTypes() ; j++ )
1064	{
1065	if ( !pcVPS->getSplittingFlag() )
1066	{
1067	WRITE_CODE( pcVPS->getDimensionId( i, j ), pcVPS->getDimensionIdLen( j ), "dimension_id[i][j]");
1068	}
1069	else
1070	{
1071	assert( pcVPS->getDimensionId( i, j ) == pcVPS->inferDimensionId( i, j ) );
1072	}
1073	}
1074	}
1075
1076
1077	#if H_MV_6_PS_O0109_22
1078	WRITE_CODE( pcVPS->getViewIdLen( ), 4, "view_id_len" );
1079
1080	if ( pcVPS->getViewIdLen( ) > 0 )
1081	{
1082	for( Int i = 0; i < pcVPS->getNumViews(); i++ )
1083	{
1084	WRITE_CODE( pcVPS->getViewIdVal( i ), pcVPS->getViewIdLen( ), "view_id_val[i]" );
1085	}
1086	}
1087	else
1088	{
1089	for( Int i = 0; i < pcVPS->getNumViews(); i++ )
1090	{
1091	assert( pcVPS->getViewIdVal( i ) == 0 );
1092	}
1093	}
1094	#else
1095	// GT spec says: trac #39
1096	// if ( pcVPS->getNumViews() > 1 )
1097	// However, this is a bug in the text since, view_id_len_minus1 is needed to parse view_id_val.
1098	{
1099	WRITE_CODE( pcVPS->getViewIdLenMinus1( ), 4, "view_id_len_minus1" );
1100	}
1101
1102	for( Int i = 0; i < pcVPS->getNumViews(); i++ )
1103	{
1104	WRITE_CODE( pcVPS->getViewIdVal( i ), pcVPS->getViewIdLenMinus1( ) + 1, "view_id_val[i]" );
1105	}
1106	#endif
1107
1108
1109	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1110	{
1111	for( Int j = 0; j < i; j++ )
1112	{
1113	WRITE_FLAG( pcVPS->getDirectDependencyFlag( i, j ), "direct_dependency_flag[i][j]" );
1114	}
1115	}
1116	#if H_MV_6_ILDSD_O0120_26
1117	WRITE_FLAG( pcVPS->getVpsSubLayersMaxMinus1PresentFlag( ) ? 1 : 0 , "vps_sub_layers_max_minus1_present_flag" );
1118	if ( pcVPS->getVpsSubLayersMaxMinus1PresentFlag() )
1119	{
1120	for (Int i = 0; i < pcVPS->getMaxLayersMinus1(); i++ )
1121	{
1122	WRITE_CODE( pcVPS->getSubLayersVpsMaxMinus1( i ), 3, "sub_layers_vps_max_minus1" );
1123	pcVPS->checkSubLayersVpsMaxMinus1( i );
1124	}
1125	}
1126	else
1127	{
1128	for (Int i = 0; i < pcVPS->getMaxLayersMinus1(); i++ )
1129	{
1130	assert( pcVPS->getSubLayersVpsMaxMinus1( i ) + 1 == pcVPS->getMaxTLayers( ) );
1131	}
1132	}
1133	#endif
1134	WRITE_FLAG( pcVPS->getMaxTidRefPresentFlag( ) ? 1 : 0 , "max_tid_ref_present_flag" );
1135
1136	if ( pcVPS->getMaxTidRefPresentFlag() )
1137	{
1138	for( Int i = 0; i < pcVPS->getMaxLayersMinus1(); i++ )
1139	{
1140	#if H_MV_6_ILDDS_O0225_30
1141	for( Int j = i + 1; j <= pcVPS->getMaxLayersMinus1(); j++ )
1142	{
1143	if ( pcVPS->getDirectDependencyFlag(j,i) )
1144	{
1145	WRITE_CODE( pcVPS->getMaxTidIlRefPicsPlus1( i, j ), 3, "max_tid_il_ref_pics_plus1" );
1146	}
1147	}
1148	#else
1149	WRITE_CODE( pcVPS->getMaxTidIlRefPicPlus1( i ), 3, "max_tid_il_ref_pics_plus1[i]" );
1150	#endif
1151	}
1152	}
1153
1154	WRITE_FLAG( pcVPS->getAllRefLayersActiveFlag( ) ? 1 : 0 , "all_ref_layers_active_flag" );
1155	WRITE_CODE( pcVPS->getVpsNumberLayerSetsMinus1( ) , 10, "vps_number_layer_sets_minus1" );
1156	WRITE_CODE( pcVPS->getVpsNumProfileTierLevelMinus1( ), 6, "vps_num_profile_tier_level_minus1" );
1157
1158	for( Int i = 1; i <= pcVPS->getVpsNumProfileTierLevelMinus1(); i++ )
1159	{
1160	WRITE_FLAG( pcVPS->getVpsProfilePresentFlag( i ) ? 1 : 0, "vps_profile_present_flag[i]" );
1161	if( !pcVPS->getVpsProfilePresentFlag( i ) )
1162	{
1163	WRITE_CODE( pcVPS->getProfileRefMinus1( i ), 6, "profile_ref_minus1[i]" );
1164	#if H_MV_6_PS_O0109_23
1165	pcVPS->checkProfileRefMinus1( i );
1166	#endif
1167	}
1168	codePTL( pcVPS->getPTL( i ), pcVPS->getVpsProfilePresentFlag( i ), pcVPS->getMaxTLayers() - 1 );
1169	}
1170
1171	Int numOutputLayerSets = pcVPS->getVpsNumberLayerSetsMinus1( ) + 1;
1172
1173	WRITE_FLAG( pcVPS->getMoreOutputLayerSetsThanDefaultFlag( ) ? 1 : 0, "more_output_layer_sets_than_default_flag" );
1174
1175	if ( pcVPS->getMoreOutputLayerSetsThanDefaultFlag( ) )
1176	{
1177	WRITE_CODE( pcVPS->getNumAddOutputLayerSetsMinus1( ) , 10, "num_add_output_layer_sets_minus1" );
1178	numOutputLayerSets += ( pcVPS->getNumAddOutputLayerSetsMinus1( ) + 1 );
1179	}
1180
1181	if( numOutputLayerSets > 1)
1182	{
1183	#if H_MV_6_PS_0109_25
1184	WRITE_CODE( pcVPS->getDefaultOneTargetOutputLayerIdc( ), 2, "default_one_target_output_layer_idc" );
1185	pcVPS->checkDefaultOneTargetOutputLayerIdc();
1186	#else
1187	WRITE_FLAG( pcVPS->getDefaultOneTargetOutputLayerFlag( ) ? 1 : 0, "default_one_target_output_layer_flag" );
1188	#endif
1189	}
1190
1191	#if H_MV_6_HRD_O0217_13
1192	assert( pcVPS->getOutputLayerFlag(0, 0) == pcVPS->inferOutputLayerFlag( 0, 0 ));
1193	assert( pcVPS->getOutputLayerSetIdxMinus1( 0 ) == -1 );
1194	#endif
1195	for( Int i = 1; i < numOutputLayerSets; i++ )
1196	{
1197	if( i > pcVPS->getVpsNumberLayerSetsMinus1( ) )
1198	{
1199	WRITE_UVLC( pcVPS->getOutputLayerSetIdxMinus1( i ), "output_layer_set_idx_minus1[i]" );
1200	for( Int j = 0; j < pcVPS->getNumLayersInIdList( j ) - 1 ; j++ )
1201	{
1202	WRITE_FLAG( pcVPS->getOutputLayerFlag( i, j) ? 1 : 0, "output_layer_flag" );
1203	}
1204	}
1205	#if H_MV_6_HRD_O0217_13
1206	else
1207	{ // These inference rules would also be helpful in spec text
1208	assert( pcVPS->getOutputLayerSetIdxMinus1(i ) == i - 1 );
1209	for( Int j = 0; j < pcVPS->getNumLayersInIdList( j ) - 1; j++ )
1210	{
1211	assert( pcVPS->getOutputLayerFlag( i , j ) == pcVPS->inferOutputLayerFlag( i, j ));
1212	}
1213	}
1214	#endif
1215
1216	if ( pcVPS->getProfileLevelTierIdxLen() > 0 )
1217	{
1218	WRITE_CODE( pcVPS->getProfileLevelTierIdx( i ), pcVPS->getProfileLevelTierIdxLen() ,"profile_level_tier_idx[ i ]" );
1219	}
1220	}
1221
1222	#if H_MV_6_GEN_0153_28
1223	if( pcVPS->getMaxLayersMinus1() > 0 )
1224	{
1225	WRITE_FLAG( pcVPS->getAltOutputLayerFlag( ) ? 1 : 0 , "alt_output_layer_flag" );
1226	}
1227	#endif
1228
1229	WRITE_FLAG( pcVPS->getRepFormatIdxPresentFlag( ) ? 1 : 0 , "rep_format_idx_present_flag" );
1230	if ( pcVPS->getRepFormatIdxPresentFlag() )
1231	{
1232	WRITE_CODE( pcVPS->getVpsNumRepFormatsMinus1( ), 4, "vps_num_rep_formats_minus1" );
1233	}
1234
1235	for (Int i = 0; i <= pcVPS->getVpsNumRepFormatsMinus1(); i++ )
1236	{
1237	#if H_MV_6_PS_REP_FORM_18_19_20
1238	TComRepFormat* curRepFormat = pcVPS->getRepFormat(i);
1239	TComRepFormat* prevRepFormat = i > 0 ? pcVPS->getRepFormat( i - 1) : NULL;
1240	codeRepFormat( i, curRepFormat , prevRepFormat);
1241	#else
1242	TComRepFormat* pcRepFormat = pcVPS->getRepFormat(i);
1243	codeRepFormat( pcRepFormat );
1244	#endif
1245	}
1246
1247	if( pcVPS->getRepFormatIdxPresentFlag() )
1248	{
1249	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1250	{
1251	if( pcVPS->getVpsNumRepFormatsMinus1() > 0 )
1252	{
1253	#if H_MV_6_PS_REP_FORM_18_19_20
1254	WRITE_CODE( pcVPS->getVpsRepFormatIdx( i ), 8, "vps_rep_format_idx" );
1255	#else
1256	WRITE_CODE( pcVPS->getVpsRepFormatIdx( i ), 4, "vps_rep_format_idx" );
1257	#endif
1258	}
1259	}
1260	}
1261
1262	WRITE_FLAG( pcVPS->getMaxOneActiveRefLayerFlag( ) ? 1 : 0, "max_one_active_ref_layer_flag" );
1263	#if H_MV_6_MISC_O0062_31
1264	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1265	{
1266	if( pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ) == 0 )
1267	{
1268	WRITE_FLAG( pcVPS->getPocLsbNotPresentFlag( i ) ? 1 : 0 , "poc_lsb_not_present_flag" );
1269	}
1270	}
1271	#endif
1272	#if H_MV_6_HRD_O0217_13
1273	codeDpbSize( pcVPS );
1274	#endif
1275
1276	#if !H_MV_6_PS_O0223_29
1277	WRITE_FLAG( pcVPS->getCrossLayerIrapAlignedFlag( ) ? 1 : 0 , "cross_layer_irap_aligned_flag" );
1278	#endif
1279	WRITE_UVLC( pcVPS->getDirectDepTypeLenMinus2 ( ), "direct_dep_type_len_minus2");
1280
1281	#if H_MV_6_PS_O0096_21
1282	WRITE_FLAG( pcVPS->getDefaultDirectDependencyFlag( ) ? 1 : 0 , "default_direct_dependency_flag" );
1283
1284	if ( pcVPS->getDefaultDirectDependencyFlag( ) )
1285	{
1286	WRITE_CODE( pcVPS->getDefaultDirectDependencyType( ), pcVPS->getDirectDepTypeLenMinus2( ) + 2 , "default_direct_dependency_type" );
1287	}
1288
1289	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1290	{
1291	for( Int j = 0; j < i; j++ )
1292	{
1293	if (pcVPS->getDirectDependencyFlag( i, j) )
1294	{
1295	if ( pcVPS->getDefaultDirectDependencyFlag( ) )
1296	{
1297	assert( pcVPS->getDirectDependencyType( i, j ) == pcVPS->getDefaultDirectDependencyType( ) );
1298	}
1299	else
1300	{
1301	assert ( pcVPS->getDirectDependencyType( i, j ) != -1 );
1302	WRITE_CODE( pcVPS->getDirectDependencyType( i, j ),pcVPS->getDirectDepTypeLenMinus2( ) + 2, "direct_dependency_type[i][j]" );
1303	}
1304	}
1305	}
1306	}
1307	#else
1308	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1309	{
1310	for( Int j = 0; j < i; j++ )
1311	{
1312	if (pcVPS->getDirectDependencyFlag( i, j) )
1313	{
1314	assert ( pcVPS->getDirectDependencyType( i, j ) != -1 );
1315	WRITE_CODE( pcVPS->getDirectDependencyType( i, j ),pcVPS->getDirectDepTypeLenMinus2( ) + 2, "direct_dependency_type[i][j]" );
1316	}
1317	}
1318	}
1319	#endif
1320	WRITE_FLAG ( 0, "vps_shvc_reserved_zero_flag" );
1321	#if !H_MV_6_PS_O0109_24
1322	WRITE_FLAG( pcVPS->getVpsVuiPresentFlag( ) ? 1 : 0 , "vps_vui_present_flag" );
1323	#endif
1324
1325	if( pcVPS->getVpsVuiPresentFlag() )
1326	{
1327	m_pcBitIf->writeAlignOne(); // vps_vui_alignment_bit_equal_to_one
1328	codeVPSVUI( pcVPS );
1329	}
1330	}
1331	#if H_MV_6_PS_O0118_33
1332	Void TEncCavlc::codeVideoSignalInfo( TComVideoSignalInfo* pcVideoSignalInfo )
1333	{
1334	assert( pcVideoSignalInfo );
1335	WRITE_CODE( pcVideoSignalInfo->getVideoVpsFormat( ), 3, "video_vps_format" );
1336	WRITE_FLAG( pcVideoSignalInfo->getVideoFullRangeVpsFlag( ) ? 1 : 0 , "video_full_range_vps_flag" );
1337	WRITE_CODE( pcVideoSignalInfo->getColourPrimariesVps( ), 8, "colour_primaries_vps" );
1338	WRITE_CODE( pcVideoSignalInfo->getTransferCharacteristicsVps( ), 8, "transfer_characteristics_vps" );
1339	WRITE_CODE( pcVideoSignalInfo->getMatrixCoeffsVps( ), 8, "matrix_coeffs_vps" );
1340	}
1341	#endif
1342
1343	#if H_MV_6_HRD_O0217_13
1344	Void TEncCavlc::codeDpbSize( TComVPS* vps )
1345	{
1346	TComDpbSize* dpbSize = vps->getDpbSize();
1347	assert ( dpbSize != 0 );
1348
1349	for( Int i = 1; i < vps->getNumOutputLayerSets(); i++ )
1350	{
1351	WRITE_FLAG( dpbSize->getSubLayerFlagInfoPresentFlag( i ) ? 1 : 0 , "sub_layer_flag_info_present_flag" );
1352
1353	for( Int j = 0; j <= vps->getMaxTLayers() - 1 ; j++ )
1354	{
1355	if( j > 0 && dpbSize->getSubLayerDpbInfoPresentFlag( i, j ) )
1356	{
1357	WRITE_FLAG( dpbSize->getSubLayerDpbInfoPresentFlag( i, j ) ? 1 : 0 , "sub_layer_dpb_info_present_flag" );
1358	}
1359	if( dpbSize->getSubLayerDpbInfoPresentFlag( i, j ) )
1360	{
1361	for( Int k = 0; k < vps->getNumSubDpbs( vps->getOutputLayerSetIdxMinus1( i ) + 1 ); k++ ) // Preliminary fix does not match with spec
1362	{
1363	WRITE_UVLC( dpbSize->getMaxVpsDecPicBufferingMinus1( i, k, j ), "max_vps_dec_pic_buffering_minus1" );
1364	}
1365	WRITE_UVLC( dpbSize->getMaxVpsNumReorderPics( i, j ), "max_vps_num_reorder_pics" );
1366	WRITE_UVLC( dpbSize->getMaxVpsLatencyIncreasePlus1( i, j ), "max_vps_latency_increase_plus1" );
1367	}
1368	else
1369	{
1370	if ( j > 0 )
1371	{
1372	for( Int k = 0; k < vps->getNumSubDpbs( vps->getOutputLayerSetIdxMinus1( i ) + 1 ); k++ )
1373	{
1374	assert( dpbSize->getMaxVpsDecPicBufferingMinus1( i, k, j ) == dpbSize->getMaxVpsDecPicBufferingMinus1( i,k, j - 1 ) );
1375	}
1376	assert( dpbSize->getMaxVpsNumReorderPics ( i, j ) == dpbSize->getMaxVpsNumReorderPics ( i, j - 1 ) );
1377	assert( dpbSize->getMaxVpsLatencyIncreasePlus1( i, j ) == dpbSize->getMaxVpsLatencyIncreasePlus1( i, j - 1 ) );
1378	}
1379	}
1380	}
1381	}
1382	}
1383	#endif
1384
1385	#if H_MV_6_PS_REP_FORM_18_19_20
1386	Void TEncCavlc::codeRepFormat( Int i, TComRepFormat* pcRepFormat, TComRepFormat* pcPrevRepFormat )
1387	#else
1388	Void TEncCavlc::codeRepFormat( TComRepFormat* pcRepFormat )
1389	#endif
1390	{
1391	assert( pcRepFormat );
1392
1393	#if H_MV_6_PS_REP_FORM_18_19_20
1394	WRITE_CODE( pcRepFormat->getPicWidthVpsInLumaSamples( ), 16, "pic_width_vps_in_luma_samples" );
1395	WRITE_CODE( pcRepFormat->getPicHeightVpsInLumaSamples( ), 16, "pic_height_vps_in_luma_samples" );
1396	WRITE_FLAG( pcRepFormat->getChromaAndBitDepthVpsPresentFlag( ) ? 1 : 0 , "chroma_and_bit_depth_vps_present_flag" );
1397
1398	pcRepFormat->checkChromaAndBitDepthVpsPresentFlag( i );
1399
1400	if ( pcRepFormat->getChromaAndBitDepthVpsPresentFlag() )
1401	{
1402	#endif
1403	WRITE_CODE( pcRepFormat->getChromaFormatVpsIdc( ), 2, "chroma_format_vps_idc" );
1404
1405	if ( pcRepFormat->getChromaFormatVpsIdc() == 3 )
1406	{
1407	WRITE_FLAG( pcRepFormat->getSeparateColourPlaneVpsFlag( ) ? 1 : 0 , "separate_colour_plane_vps_flag" );
1408	}
1409	#if !H_MV_6_PS_REP_FORM_18_19_20
1410	WRITE_CODE( pcRepFormat->getPicWidthVpsInLumaSamples( ), 16, "pic_width_vps_in_luma_samples" );
1411	WRITE_CODE( pcRepFormat->getPicHeightVpsInLumaSamples( ), 16, "pic_height_vps_in_luma_samples" );
1412	#endif
1413	WRITE_CODE( pcRepFormat->getBitDepthVpsLumaMinus8( ), 4, "bit_depth_vps_luma_minus8" );
1414	WRITE_CODE( pcRepFormat->getBitDepthVpsChromaMinus8( ), 4, "bit_depth_vps_chroma_minus8" );
1415	#if H_MV_6_PS_REP_FORM_18_19_20
1416	}
1417	else
1418	{
1419	pcRepFormat->inferChromaAndBitDepth(pcPrevRepFormat, true );
1420	}
1421	#endif
1422	}
1423
1424	Void TEncCavlc::codeVPSVUI( TComVPS* pcVPS )
1425	{
1426	assert( pcVPS );
1427
1428	TComVPSVUI* pcVPSVUI = pcVPS->getVPSVUI( );
1429
1430	assert( pcVPSVUI );
1431
1432	#if H_MV_6_PS_O0223_29
1433	WRITE_FLAG( pcVPSVUI->getCrossLayerPicTypeAlignedFlag( ) ? 1 : 0 , "cross_layer_pic_type_aligned_flag" );
1434	if ( !pcVPSVUI->getCrossLayerPicTypeAlignedFlag() )
1435	{
1436	WRITE_FLAG( pcVPSVUI->getCrossLayerIrapAlignedFlag( ) ? 1 : 0 , "cross_layer_irap_aligned_flag" );
1437	}
1438	#endif
1439
1440	WRITE_FLAG( pcVPSVUI->getBitRatePresentVpsFlag( ) ? 1 : 0 , "bit_rate_present_vps_flag" );
1441	WRITE_FLAG( pcVPSVUI->getPicRatePresentVpsFlag( ) ? 1 : 0 , "pic_rate_present_vps_flag" );
1442	if( pcVPSVUI->getBitRatePresentVpsFlag( ) \|\| pcVPSVUI->getPicRatePresentVpsFlag( ) )
1443	{
1444	for( Int i = 0; i <= pcVPS->getVpsNumberLayerSetsMinus1(); i++ )
1445	{
1446	for( Int j = 0; j <= pcVPS->getMaxTLayers(); j++ )
1447	{
1448	if( pcVPSVUI->getBitRatePresentVpsFlag( ) )
1449	{
1450	WRITE_FLAG( pcVPSVUI->getBitRatePresentFlag( i, j ) ? 1 : 0 , "bit_rate_present_flag" );
1451	}
1452	if( pcVPSVUI->getBitRatePresentVpsFlag( ) )
1453	{
1454	WRITE_FLAG( pcVPSVUI->getPicRatePresentFlag( i, j ) ? 1 : 0 , "pic_rate_present_flag" );
1455	}
1456	if( pcVPSVUI->getBitRatePresentFlag( i, j ) )
1457	{
1458	WRITE_CODE( pcVPSVUI->getAvgBitRate( i, j ), 16, "avg_bit_rate" );
1459	WRITE_CODE( pcVPSVUI->getMaxBitRate( i, j ), 16, "max_bit_rate" );
1460	}
1461	if( pcVPSVUI->getPicRatePresentFlag( i, j ) )
1462	{
1463	WRITE_CODE( pcVPSVUI->getConstantPicRateIdc( i, j ), 2, "constant_pic_rate_idc" );
1464	WRITE_CODE( pcVPSVUI->getAvgPicRate( i, j ), 16, "avg_pic_rate" );
1465	}
1466	}
1467	}
1468	}
1469
1470	#if H_MV_6_O0226_37
1471	WRITE_FLAG( pcVPSVUI->getTilesNotInUseFlag( ) ? 1 : 0 , "tiles_not_in_use_flag" );
1472	if( !pcVPSVUI->getTilesNotInUseFlag() )
1473	{
1474	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1475	{
1476	WRITE_FLAG( pcVPSVUI->getTilesInUseFlag( i ) ? 1 : 0 , "tiles_in_use_flag[i]" );
1477	if( pcVPSVUI->getTilesInUseFlag( i ) )
1478	{
1479	WRITE_FLAG( pcVPSVUI->getLoopFilterNotAcrossTilesFlag( i ) ? 1 : 0, "loop_filter_not_across_tiles_flag[i]" );
1480	}
1481	}
1482
1483	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1484	{
1485	for( Int j = 0; j < pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ) ; j++ )
1486	{
1487	Int layerIdx = pcVPS->getLayerIdInVps(pcVPS->getRefLayerId(pcVPS->getLayerIdInNuh( i ) , j ));
1488	if( pcVPSVUI->getTilesInUseFlag( i ) && pcVPSVUI->getTilesInUseFlag( layerIdx ) )
1489	{
1490	WRITE_FLAG( pcVPSVUI->getTileBoundariesAlignedFlag( i, j ) ? 1 : 0 , "tile_boundaries_aligned_flag[i][j]" );
1491	}
1492	}
1493	}
1494	}
1495
1496	WRITE_FLAG( pcVPSVUI->getWppNotInUseFlag( ) ? 1 : 0 , "wpp_not_in_use_flag" );
1497
1498	if( !pcVPSVUI->getWppNotInUseFlag( ) )
1499	{
1500	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1501	{
1502	WRITE_FLAG( pcVPSVUI->getWppInUseFlag( i ) ? 1 : 0 , "wpp_in_use_flag[i]" );
1503	}
1504	}
1505	#else
1506	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1507	{
1508	for( Int j = 0; j < pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ); j++ )
1509	{
1510	WRITE_FLAG( pcVPSVUI->getTileBoundariesAlignedFlag( i, j ) ? 1 : 0 , "tile_boundaries_aligned_flag" );
1511	}
1512	}
1513	#endif
1514	WRITE_FLAG( pcVPSVUI->getIlpRestrictedRefLayersFlag( ) ? 1 : 0 , "ilp_restricted_ref_layers_flag" );
1515
1516	if( pcVPSVUI->getIlpRestrictedRefLayersFlag( ) )
1517	{
1518	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1519	{
1520	for( Int j = 0; j < pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ); j++ )
1521	{
1522	WRITE_UVLC( pcVPSVUI->getMinSpatialSegmentOffsetPlus1( i, j ), "min_spatial_segment_offset_plus1" );
1523	if( pcVPSVUI->getMinSpatialSegmentOffsetPlus1( i, j ) > 0 )
1524	{
1525	WRITE_FLAG( pcVPSVUI->getCtuBasedOffsetEnabledFlag( i, j ) ? 1 : 0 , "ctu_based_offset_enabled_flag" );
1526	if( pcVPSVUI->getCtuBasedOffsetEnabledFlag( i, j ) )
1527	{
1528	WRITE_UVLC( pcVPSVUI->getMinHorizontalCtuOffsetPlus1( i, j ), "min_horizontal_ctu_offset_plus1" );
1529	}
1530	}
1531	}
1532	}
1533	}
1534	#if H_MV_6_PS_O0118_33
1535	WRITE_FLAG( pcVPSVUI->getVideoSignalInfoIdxPresentFlag( ) ? 1 : 0 , "video_signal_info_idx_present_flag" );
1536	if( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() )
1537	{
1538	WRITE_CODE( pcVPSVUI->getVpsNumVideoSignalInfoMinus1( ), 4, "vps_num_video_signal_info_minus1" );
1539	}
1540	else
1541	{
1542	pcVPSVUI->setVpsNumVideoSignalInfoMinus1( pcVPS->getMaxLayersMinus1() );
1543	}
1544
1545	for( Int i = 0; i <= pcVPSVUI->getVpsNumVideoSignalInfoMinus1(); i++ )
1546	{
1547	assert( pcVPSVUI->getVideoSignalInfo( i ) != NULL );
1548	TComVideoSignalInfo* curVideoSignalInfo = pcVPSVUI->getVideoSignalInfo( i );
1549	codeVideoSignalInfo( curVideoSignalInfo );
1550	}
1551
1552	if( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() && pcVPSVUI->getVpsNumVideoSignalInfoMinus1() > 0 )
1553	{
1554	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1555	{
1556	WRITE_CODE( pcVPSVUI->getVpsVideoSignalInfoIdx( i ), 4, "vps_video_signal_info_idx" );
1557	assert( pcVPSVUI->getVpsVideoSignalInfoIdx( i ) >= 0 && pcVPSVUI->getVpsVideoSignalInfoIdx( i ) <= pcVPSVUI->getVpsNumVideoSignalInfoMinus1() );
1558	}
1559	}
1560	else
1561	{
1562	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1563	{
1564	assert( pcVPSVUI->getVpsVideoSignalInfoIdx( i ) == ( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() ? 0 : i ) );
1565	}
1566	}
1567	#endif
1568	#if H_MV_6_HRD_O0164_15
1569	WRITE_FLAG( pcVPSVUI->getVpsVuiBspHrdPresentFlag( ) ? 1 : 0 , "vps_vui_bsp_hrd_present_flag" );
1570	if ( pcVPSVUI->getVpsVuiBspHrdPresentFlag( ) )
1571	{
1572	codeVpsVuiBspHrdParameters( pcVPS );
1573	}
1574	#endif
1575	}
1576	#if H_MV_6_HRD_O0164_15
1577	Void TEncCavlc::codeVpsVuiBspHrdParameters( TComVPS* pcVPS )
1578	{
1579	assert( pcVPS );
1580
1581	TComVPSVUI* pcVPSVUI = pcVPS->getVPSVUI( );
1582
1583	assert( pcVPSVUI );
1584
1585	TComVpsVuiBspHrdParameters* vpsVuiBspHrdP = pcVPSVUI->getVpsVuiBspHrdParameters();
1586
1587	assert ( vpsVuiBspHrdP );
1588
1589
1590	WRITE_UVLC( vpsVuiBspHrdP->getVpsNumBspHrdParametersMinus1( ), "vps_num_bsp_hrd_parameters_minus1" );
1591	for( Int i = 0; i <= vpsVuiBspHrdP->getVpsNumBspHrdParametersMinus1( ); i++ )
1592	{
1593	if( i > 0 )
1594	{
1595	WRITE_FLAG( vpsVuiBspHrdP->getBspCprmsPresentFlag( i ) ? 1 : 0 , "bsp_cprms_present_flag" );
1596	}
1597	TComHRD* hrdParameters = vpsVuiBspHrdP->getHrdParametermeters( i );
1598	codeHrdParameters( hrdParameters, vpsVuiBspHrdP->getBspCprmsPresentFlag( i ), pcVPS->getMaxSubLayersMinus1() );
1599	}
1600	for( Int h = 1; h <= pcVPS->getVpsNumLayerSetsMinus1(); h++ )
1601	{
1602	WRITE_UVLC( vpsVuiBspHrdP->getNumBitstreamPartitions( h ), "num_bitstream_partitions" );
1603	for( Int i = 0; i < vpsVuiBspHrdP->getNumBitstreamPartitions( h ); i++ )
1604	{
1605	for( Int j = 0; j <= pcVPS->getMaxLayersMinus1(); j++ )
1606	{
1607	if( pcVPS->getLayerIdIncludedFlag( h ,j ) )
1608	{
1609	WRITE_FLAG( vpsVuiBspHrdP->getLayerInBspFlag( h, i, j ) ? 1 : 0 , "layer_in_bsp_flag" );
1610	}
1611	else
1612	{
1613	vpsVuiBspHrdP->setLayerInBspFlag( h, i, j, false ); // This inference seems to be missing in spec
1614	}
1615	}
1616	}
1617	vpsVuiBspHrdP->checkLayerInBspFlag( pcVPS, h );
1618
1619	if( vpsVuiBspHrdP->getNumBitstreamPartitions( h ) )
1620	{
1621	WRITE_UVLC( vpsVuiBspHrdP->getNumBspSchedCombinations( h ), "num_bsp_sched_combinations" );
1622	for( Int i = 0; i < vpsVuiBspHrdP->getNumBspSchedCombinations( h ); i++ )
1623	{
1624	for( Int j = 0; j < vpsVuiBspHrdP->getNumBitstreamPartitions( h ); j++ )
1625	{
1626	WRITE_UVLC( vpsVuiBspHrdP->getBspCombHrdIdx( h, i, j ), "bsp_comb_hrd_idx" );
1627	WRITE_UVLC( vpsVuiBspHrdP->getBspCombSchedIdx( h, i, j ), "bsp_comb_sched_idx" );
1628	}
1629	}
1630	}
1631	}
1632	}
1633	#endif
1634
1635	#endif
1636
1637	#if H_3D
1638	Void TEncCavlc::codeVPSExtension2( TComVPS* pcVPS )
1639	{
1640	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1641	{
1642	if (i!= 0)
1643	{
1644	if ( !( pcVPS->getDepthId( i ) == 1 ) )
1645	{
1646	#if H_3D_IV_MERGE
1647	WRITE_FLAG( pcVPS->getIvMvPredFlag ( i ) ? 1 : 0 , "iv_mv_pred_flag[i]");
1648	#if H_3D_SPIVMP
1649	WRITE_UVLC( pcVPS->getSubPULog2Size(i)-2, "log2_sub_PU_size_minus2[i]");
1650	#endif
1651	#endif
1652	#if H_3D_ARP
1653	WRITE_FLAG( pcVPS->getUseAdvRP ( i ) ? 1 : 0, "iv_res_pred_flag[i]" );
1654	#endif
1655	#if H_3D_NBDV_REF
1656	WRITE_FLAG( pcVPS->getDepthRefinementFlag ( i ) ? 1 : 0 , "depth_refinement_flag[i]");
1657	#endif
1658	#if H_3D_VSP
1659	WRITE_FLAG( pcVPS->getViewSynthesisPredFlag( i ) ? 1 : 0 , "view_synthesis_pred_flag[i]");
1660	#endif
1661	}
1662	else
1663	{
1664	if(i!=1)
1665	{
1666	WRITE_FLAG( pcVPS->getIvMvPredFlag ( i ) ? 1 : 0 , "iv_mv_pred_flag[i]");
1667	}
1668	#if H_3D_SPIVMP
1669	if (i!=1)
1670	{
1671	WRITE_UVLC( pcVPS->getSubPULog2Size(i)-2, "log2_sub_PU_size_minus2[i]");
1672	}
1673	#endif
1674	#if H_3D_IV_MERGE
1675	WRITE_FLAG( pcVPS->getMPIFlag( i ) ? 1 : 0 , "mpi_flag[i]" );
1676	#endif
1677	WRITE_FLAG( pcVPS->getVpsDepthModesFlag( i ) ? 1 : 0 , "vps_depth_modes_flag[i]" );
1678	//WRITE_FLAG( pcVPS->getLimQtPredFlag ( i ) ? 1 : 0 , "lim_qt_pred_flag[i]" );
1679	#if H_3D_DIM_DLT
1680	#if !DLT_DIFF_CODING_IN_PPS
1681	if( pcVPS->getVpsDepthModesFlag( i ) )
1682	{
1683	WRITE_FLAG( pcVPS->getUseDLTFlag( i ) ? 1 : 0, "dlt_flag[i]" );
1684	}
1685	if( pcVPS->getUseDLTFlag( i ) )
1686	{
1687	// code mapping
1688	WRITE_UVLC(pcVPS->getNumDepthValues(i), "num_depth_values_in_dlt[i]");
1689	for(Int d=0; d<pcVPS->getNumDepthValues(i); d++)
1690	{
1691	WRITE_UVLC( pcVPS->idx2DepthValue(i, d), "dlt_depth_value[i][d]" );
1692	}
1693	}
1694	#endif
1695	#endif
1696	#if H_3D_INTER_SDC
1697	WRITE_FLAG( pcVPS->getInterSDCFlag( i ) ? 1 : 0, "depth_inter_SDC_flag" );
1698	#endif
1699	}
1700	}
1701	}
1702	#if CAM_HLS_F0136_F0045_F0082
1703	WRITE_UVLC( pcVPS->getCamParPrecision(), "cp_precision" );
1704	for (UInt viewIndex=0; viewIndex<pcVPS->getNumViews(); viewIndex++)
1705	{
1706	WRITE_FLAG( pcVPS->getCamParPresent(viewIndex) ? 1 : 0, "cp_present_flag[i]" );
1707	if ( pcVPS->getCamParPresent(viewIndex) )
1708	{
1709	WRITE_FLAG( pcVPS->hasCamParInSliceHeader(viewIndex) ? 1 : 0, "cp_in_slice_segment_header_flag[i]" );
1710	if ( !pcVPS->hasCamParInSliceHeader(viewIndex) )
1711	{
1712	for( UInt uiIndex = 0; uiIndex < viewIndex; uiIndex++ )
1713	{
1714	WRITE_SVLC( pcVPS->getCodedScale (viewIndex)[ uiIndex ], "vps_cp_scale" );
1715	WRITE_SVLC( pcVPS->getCodedOffset (viewIndex)[ uiIndex ], "vps_cp_off" );
1716	WRITE_SVLC( pcVPS->getInvCodedScale (viewIndex)[ uiIndex ] + pcVPS->getCodedScale (viewIndex)[ uiIndex ], "vps_cp_inv_scale_plus_scale" );
1717	WRITE_SVLC( pcVPS->getInvCodedOffset(viewIndex)[ uiIndex ] + pcVPS->getCodedOffset(viewIndex)[ uiIndex ], "vps_cp_inv_off_plus_off" );
1718	}
1719	}
1720	}
1721	}
1722	#endif
1723	#if H_3D_TMVP
1724	WRITE_FLAG( pcVPS->getIvMvScalingFlag( ) ? 1 : 0 , "iv_mv_scaling_flag" );
1725	#endif
1726	}
1727	#endif
1728
1729	Void TEncCavlc::codeSliceHeader ( TComSlice* pcSlice )
1730	{
1731	#if H_MV
1732	TComVPS* vps = pcSlice->getVPS();
1733	#endif
1734	#if ENC_DEC_TRACE
1735	xTraceSliceHeader (pcSlice);
1736	#endif
1737
1738	//calculate number of bits required for slice address
1739	Int maxSliceSegmentAddress = pcSlice->getPic()->getNumCUsInFrame();
1740	Int bitsSliceSegmentAddress = 0;
1741	while(maxSliceSegmentAddress>(1<<bitsSliceSegmentAddress))
1742	{
1743	bitsSliceSegmentAddress++;
1744	}
1745	Int ctuAddress;
1746	if (pcSlice->isNextSlice())
1747	{
1748	// Calculate slice address
1749	ctuAddress = (pcSlice->getSliceCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU());
1750	}
1751	else
1752	{
1753	// Calculate slice address
1754	ctuAddress = (pcSlice->getSliceSegmentCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU());
1755	}
1756	//write slice address
1757	Int sliceSegmentAddress = pcSlice->getPic()->getPicSym()->getCUOrderMap(ctuAddress);
1758
1759	WRITE_FLAG( sliceSegmentAddress==0, "first_slice_segment_in_pic_flag" );
1760	if ( pcSlice->getRapPicFlag() )
1761	{
1762	WRITE_FLAG( 0, "no_output_of_prior_pics_flag" );
1763	}
1764	#if PPS_FIX_DEPTH
1765	if( pcSlice->getIsDepth() )
1766	{
1767	WRITE_UVLC( 1, "slice_pic_parameter_set_id" );
1768	}
1769	else
1770	#endif
1771	WRITE_UVLC( pcSlice->getPPS()->getPPSId(), "slice_pic_parameter_set_id" );
1772	pcSlice->setDependentSliceSegmentFlag(!pcSlice->isNextSlice());
1773	if ( pcSlice->getPPS()->getDependentSliceSegmentsEnabledFlag() && (sliceSegmentAddress!=0) )
1774	{
1775	WRITE_FLAG( pcSlice->getDependentSliceSegmentFlag() ? 1 : 0, "dependent_slice_segment_flag" );
1776	}
1777	if(sliceSegmentAddress>0)
1778	{
1779	WRITE_CODE( sliceSegmentAddress, bitsSliceSegmentAddress, "slice_segment_address" );
1780	}
1781	if ( !pcSlice->getDependentSliceSegmentFlag() )
1782	{
1783	#if H_MV
1784	Int esb = 0; //Don't use i, otherwise will shadow something below
1785	#if !H_MV_6_RALS_O0149_11
1786	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1787	{
1788	esb++;
1789	WRITE_FLAG( pcSlice->getPocResetFlag( ) ? 1 : 0 , "poc_reset_flag" );
1790	}
1791	#endif
1792
1793	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1794	{
1795	esb++;
1796	WRITE_FLAG( pcSlice->getDiscardableFlag( ) ? 1 : 0 , "discardable_flag" );
1797	}
1798
1799	#if H_MV_6_RALS_O0149_11
1800	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1801	{
1802	esb++;
1803	WRITE_FLAG( pcSlice->getCrossLayerBlaFlag( ) ? 1 : 0 , "cross_layer_bla_flag" );
1804	}
1805	pcSlice->checkCrossLayerBlaFlag( );
1806
1807	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1808	{
1809	esb++;
1810	WRITE_FLAG( pcSlice->getPocResetFlag( ) ? 1 : 0 , "poc_reset_flag" );
1811	}
1812	#endif
1813
1814
1815
1816	for (; esb < pcSlice->getPPS()->getNumExtraSliceHeaderBits(); esb++)
1817	#else
1818	for (Int i = 0; i < pcSlice->getPPS()->getNumExtraSliceHeaderBits(); i++)
1819	#endif
1820	{
1821	assert(!!"slice_reserved_undetermined_flag[]");
1822	WRITE_FLAG(0, "slice_reserved_undetermined_flag[]");
1823	}
1824
1825	WRITE_UVLC( pcSlice->getSliceType(), "slice_type" );
1826
1827	if( pcSlice->getPPS()->getOutputFlagPresentFlag() )
1828	{
1829	WRITE_FLAG( pcSlice->getPicOutputFlag() ? 1 : 0, "pic_output_flag" );
1830	}
1831
1832	// in the first version chroma_format_idc is equal to one, thus colour_plane_id will not be present
1833	assert (pcSlice->getSPS()->getChromaFormatIdc() == 1 );
1834	// if( separate_colour_plane_flag == 1 )
1835	// colour_plane_id u(2)
1836
1837	#if H_MV_6_POC_31_35_38
1838	if ( (pcSlice->getLayerId() > 0 && !vps->getPocLsbNotPresentFlag( pcSlice->getLayerIdInVps())) \|\| !pcSlice->getIdrPicFlag() )
1839	{
1840	Int picOrderCntLSB = (pcSlice->getPOC()-pcSlice->getLastIDR()+(1<<pcSlice->getSPS()->getBitsForPOC())) & ((1<<pcSlice->getSPS()->getBitsForPOC())-1);
1841	WRITE_CODE( picOrderCntLSB, pcSlice->getSPS()->getBitsForPOC(), "slice_pic_order_cnt_lsb");
1842	}
1843	#endif
1844	if( !pcSlice->getIdrPicFlag() )
1845	{
1846	#if !H_MV_6_POC_31_35_38
1847	Int picOrderCntLSB = (pcSlice->getPOC()-pcSlice->getLastIDR()+(1<<pcSlice->getSPS()->getBitsForPOC())) & ((1<<pcSlice->getSPS()->getBitsForPOC())-1);
1848	WRITE_CODE( picOrderCntLSB, pcSlice->getSPS()->getBitsForPOC(), "pic_order_cnt_lsb");
1849	#endif
1850	TComReferencePictureSet* rps = pcSlice->getRPS();
1851
1852	#if FIX1071
1853	// check for bitstream restriction stating that:
1854	// If the current picture is a BLA or CRA picture, the value of NumPocTotalCurr shall be equal to 0.
1855	// Ideally this process should not be repeated for each slice in a picture
1856	if (pcSlice->isIRAP())
1857	{
1858	for (Int picIdx = 0; picIdx < rps->getNumberOfPictures(); picIdx++)
1859	{
1860	assert (!rps->getUsed(picIdx));
1861	}
1862	}
1863	#endif
1864
1865	if(pcSlice->getRPSidx() < 0)
1866	{
1867	WRITE_FLAG( 0, "short_term_ref_pic_set_sps_flag");
1868	codeShortTermRefPicSet(pcSlice->getSPS(), rps, true, pcSlice->getSPS()->getRPSList()->getNumberOfReferencePictureSets());
1869	}
1870	else
1871	{
1872	WRITE_FLAG( 1, "short_term_ref_pic_set_sps_flag");
1873	Int numBits = 0;
1874	while ((1 << numBits) < pcSlice->getSPS()->getRPSList()->getNumberOfReferencePictureSets())
1875	{
1876	numBits++;
1877	}
1878	if (numBits > 0)
1879	{
1880	WRITE_CODE( pcSlice->getRPSidx(), numBits, "short_term_ref_pic_set_idx" );
1881	}
1882	}
1883	if(pcSlice->getSPS()->getLongTermRefsPresent())
1884	{
1885	Int numLtrpInSH = rps->getNumberOfLongtermPictures();
1886	Int ltrpInSPS[MAX_NUM_REF_PICS];
1887	Int numLtrpInSPS = 0;
1888	UInt ltrpIndex;
1889	Int counter = 0;
1890	for(Int k = rps->getNumberOfPictures()-1; k > rps->getNumberOfPictures()-rps->getNumberOfLongtermPictures()-1; k--)
1891	{
1892	if (findMatchingLTRP(pcSlice, &ltrpIndex, rps->getPOC(k), rps->getUsed(k)))
1893	{
1894	ltrpInSPS[numLtrpInSPS] = ltrpIndex;
1895	numLtrpInSPS++;
1896	}
1897	else
1898	{
1899	counter++;
1900	}
1901	}
1902	numLtrpInSH -= numLtrpInSPS;
1903
1904	Int bitsForLtrpInSPS = 0;
1905	while (pcSlice->getSPS()->getNumLongTermRefPicSPS() > (1 << bitsForLtrpInSPS))
1906	{
1907	bitsForLtrpInSPS++;
1908	}
1909	if (pcSlice->getSPS()->getNumLongTermRefPicSPS() > 0)
1910	{
1911	WRITE_UVLC( numLtrpInSPS, "num_long_term_sps");
1912	}
1913	WRITE_UVLC( numLtrpInSH, "num_long_term_pics");
1914	// Note that the LSBs of the LT ref. pic. POCs must be sorted before.
1915	// Not sorted here because LT ref indices will be used in setRefPicList()
1916	Int prevDeltaMSB = 0, prevLSB = 0;
1917	Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
1918	for(Int i=rps->getNumberOfPictures()-1 ; i > offset-1; i--)
1919	{
1920	if (counter < numLtrpInSPS)
1921	{
1922	if (bitsForLtrpInSPS > 0)
1923	{
1924	WRITE_CODE( ltrpInSPS[counter], bitsForLtrpInSPS, "lt_idx_sps[i]");
1925	}
1926	}
1927	else
1928	{
1929	WRITE_CODE( rps->getPocLSBLT(i), pcSlice->getSPS()->getBitsForPOC(), "poc_lsb_lt");
1930	WRITE_FLAG( rps->getUsed(i), "used_by_curr_pic_lt_flag");
1931	}
1932	WRITE_FLAG( rps->getDeltaPocMSBPresentFlag(i), "delta_poc_msb_present_flag");
1933
1934	if(rps->getDeltaPocMSBPresentFlag(i))
1935	{
1936	Bool deltaFlag = false;
1937	// First LTRP from SPS \|\| First LTRP from SH \|\| curr LSB != prev LSB
1938	if( (i == rps->getNumberOfPictures()-1) \|\| (i == rps->getNumberOfPictures()-1-numLtrpInSPS) \|\| (rps->getPocLSBLT(i) != prevLSB) )
1939	{
1940	deltaFlag = true;
1941	}
1942	if(deltaFlag)
1943	{
1944	WRITE_UVLC( rps->getDeltaPocMSBCycleLT(i), "delta_poc_msb_cycle_lt[i]" );
1945	}
1946	else
1947	{
1948	Int differenceInDeltaMSB = rps->getDeltaPocMSBCycleLT(i) - prevDeltaMSB;
1949	assert(differenceInDeltaMSB >= 0);
1950	WRITE_UVLC( differenceInDeltaMSB, "delta_poc_msb_cycle_lt[i]" );
1951	}
1952	prevLSB = rps->getPocLSBLT(i);
1953	prevDeltaMSB = rps->getDeltaPocMSBCycleLT(i);
1954	}
1955	}
1956	}
1957	if (pcSlice->getSPS()->getTMVPFlagsPresent())
1958	{
1959	WRITE_FLAG( pcSlice->getEnableTMVPFlag() ? 1 : 0, "slice_temporal_mvp_enable_flag" );
1960	}
1961	}
1962	#if H_MV
1963	#if H_MV_6_ILDDS_ILREFPICS_27_34
1964	Bool interLayerPredLayerIdcPresentFlag = false;
1965	#endif
1966	Int layerId = pcSlice->getLayerId();
1967	if( pcSlice->getLayerId() > 0 && !vps->getAllRefLayersActiveFlag() && vps->getNumDirectRefLayers( layerId ) > 0 )
1968	{
1969	WRITE_FLAG( pcSlice->getInterLayerPredEnabledFlag( ) ? 1 : 0 , "inter_layer_pred_enabled_flag" );
1970	if( pcSlice->getInterLayerPredEnabledFlag() && vps->getNumDirectRefLayers( layerId ) > 1 )
1971	{
1972	if( !vps->getMaxOneActiveRefLayerFlag())
1973	{
1974	WRITE_CODE( pcSlice->getNumInterLayerRefPicsMinus1( ), pcSlice->getNumInterLayerRefPicsMinus1Len( ), "num_inter_layer_ref_pics_minus1" );
1975	}
1976	if ( pcSlice->getNumActiveRefLayerPics() != vps->getNumDirectRefLayers( layerId ) )
1977	{
1978	#if H_MV_6_ILDDS_ILREFPICS_27_34
1979	interLayerPredLayerIdcPresentFlag = true;
1980	#endif
1981	for( Int idx = 0; idx < pcSlice->getNumActiveRefLayerPics(); idx++ )
1982	{
1983	WRITE_CODE( pcSlice->getInterLayerPredLayerIdc( idx ), pcSlice->getInterLayerPredLayerIdcLen( ), "inter_layer_pred_layer_idc" );
1984	}
1985	}
1986	}
1987	}
1988	#if H_MV_6_ILDDS_ILREFPICS_27_34
1989	if ( !interLayerPredLayerIdcPresentFlag )
1990	{
1991	for( Int i = 0; i < pcSlice->getNumActiveRefLayerPics(); i++ )
1992	{
1993	assert( pcSlice->getInterLayerPredLayerIdc( i ) == pcSlice->getRefLayerPicIdc( i ) );
1994	}
1995	}
1996	#endif
1997	#endif
1998	if(pcSlice->getSPS()->getUseSAO())
1999	{
2000	if (pcSlice->getSPS()->getUseSAO())
2001	{
2002	WRITE_FLAG( pcSlice->getSaoEnabledFlag(), "slice_sao_luma_flag" );
2003	{
2004	SAOParam *saoParam = pcSlice->getPic()->getPicSym()->getSaoParam();
2005	WRITE_FLAG( saoParam->bSaoFlag[1], "slice_sao_chroma_flag" );
2006	}
2007	}
2008	}
2009
2010	//check if numrefidxes match the defaults. If not, override
2011
2012	if (!pcSlice->isIntra())
2013	{
2014	Bool overrideFlag = (pcSlice->getNumRefIdx( REF_PIC_LIST_0 )!=pcSlice->getPPS()->getNumRefIdxL0DefaultActive()\|\|(pcSlice->isInterB()&&pcSlice->getNumRefIdx( REF_PIC_LIST_1 )!=pcSlice->getPPS()->getNumRefIdxL1DefaultActive()));
2015	#if PPS_FIX_DEPTH
2016	overrideFlag \|= (pcSlice->getIsDepth() && !pcSlice->getViewIndex());
2017	#endif
2018	WRITE_FLAG( overrideFlag ? 1 : 0, "num_ref_idx_active_override_flag");
2019	if (overrideFlag)
2020	{
2021	WRITE_UVLC( pcSlice->getNumRefIdx( REF_PIC_LIST_0 ) - 1, "num_ref_idx_l0_active_minus1" );
2022	if (pcSlice->isInterB())
2023	{
2024	WRITE_UVLC( pcSlice->getNumRefIdx( REF_PIC_LIST_1 ) - 1, "num_ref_idx_l1_active_minus1" );
2025	}
2026	else
2027	{
2028	pcSlice->setNumRefIdx(REF_PIC_LIST_1, 0);
2029	}
2030	}
2031	}
2032	else
2033	{
2034	pcSlice->setNumRefIdx(REF_PIC_LIST_0, 0);
2035	pcSlice->setNumRefIdx(REF_PIC_LIST_1, 0);
2036	}
2037	#if PPS_FIX_DEPTH
2038	if( (pcSlice->getPPS()->getListsModificationPresentFlag() \|\| (pcSlice->getIsDepth() && !pcSlice->getViewIndex())) && pcSlice->getNumRpsCurrTempList() > 1)
2039	#else
2040	if( pcSlice->getPPS()->getListsModificationPresentFlag() && pcSlice->getNumRpsCurrTempList() > 1)
2041	#endif
2042	{
2043	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
2044	if(!pcSlice->isIntra())
2045	{
2046	WRITE_FLAG(pcSlice->getRefPicListModification()->getRefPicListModificationFlagL0() ? 1 : 0, "ref_pic_list_modification_flag_l0" );
2047	if (pcSlice->getRefPicListModification()->getRefPicListModificationFlagL0())
2048	{
2049	Int numRpsCurrTempList0 = pcSlice->getNumRpsCurrTempList();
2050	if (numRpsCurrTempList0 > 1)
2051	{
2052	Int length = 1;
2053	numRpsCurrTempList0 --;
2054	while ( numRpsCurrTempList0 >>= 1)
2055	{
2056	length ++;
2057	}
2058	for(Int i = 0; i < pcSlice->getNumRefIdx( REF_PIC_LIST_0 ); i++)
2059	{
2060	WRITE_CODE( refPicListModification->getRefPicSetIdxL0(i), length, "list_entry_l0");
2061	}
2062	}
2063	}
2064	}
2065	if(pcSlice->isInterB())
2066	{
2067	WRITE_FLAG(pcSlice->getRefPicListModification()->getRefPicListModificationFlagL1() ? 1 : 0, "ref_pic_list_modification_flag_l1" );
2068	if (pcSlice->getRefPicListModification()->getRefPicListModificationFlagL1())
2069	{
2070	Int numRpsCurrTempList1 = pcSlice->getNumRpsCurrTempList();
2071	if ( numRpsCurrTempList1 > 1 )
2072	{
2073	Int length = 1;
2074	numRpsCurrTempList1 --;
2075	while ( numRpsCurrTempList1 >>= 1)
2076	{
2077	length ++;
2078	}
2079	for(Int i = 0; i < pcSlice->getNumRefIdx( REF_PIC_LIST_1 ); i++)
2080	{
2081	WRITE_CODE( refPicListModification->getRefPicSetIdxL1(i), length, "list_entry_l1");
2082	}
2083	}
2084	}
2085	}
2086	}
2087
2088	if (pcSlice->isInterB())
2089	{
2090	WRITE_FLAG( pcSlice->getMvdL1ZeroFlag() ? 1 : 0, "mvd_l1_zero_flag");
2091	}
2092
2093	if(!pcSlice->isIntra())
2094	{
2095	if (!pcSlice->isIntra() && pcSlice->getPPS()->getCabacInitPresentFlag())
2096	{
2097	SliceType sliceType = pcSlice->getSliceType();
2098	Int encCABACTableIdx = pcSlice->getPPS()->getEncCABACTableIdx();
2099	Bool encCabacInitFlag = (sliceType!=encCABACTableIdx && encCABACTableIdx!=I_SLICE) ? true : false;
2100	pcSlice->setCabacInitFlag( encCabacInitFlag );
2101	WRITE_FLAG( encCabacInitFlag?1:0, "cabac_init_flag" );
2102	}
2103	}
2104
2105	if ( pcSlice->getEnableTMVPFlag() )
2106	{
2107	if ( pcSlice->getSliceType() == B_SLICE )
2108	{
2109	WRITE_FLAG( pcSlice->getColFromL0Flag(), "collocated_from_l0_flag" );
2110	}
2111
2112	if ( pcSlice->getSliceType() != I_SLICE &&
2113	((pcSlice->getColFromL0Flag()==1 && pcSlice->getNumRefIdx(REF_PIC_LIST_0)>1)\|\|
2114	(pcSlice->getColFromL0Flag()==0 && pcSlice->getNumRefIdx(REF_PIC_LIST_1)>1)))
2115	{
2116	WRITE_UVLC( pcSlice->getColRefIdx(), "collocated_ref_idx" );
2117	}
2118	}
2119	if ( (pcSlice->getPPS()->getUseWP() && pcSlice->getSliceType()==P_SLICE) \|\| (pcSlice->getPPS()->getWPBiPred() && pcSlice->getSliceType()==B_SLICE) )
2120	{
2121	xCodePredWeightTable( pcSlice );
2122	}
2123	#if H_3D_IC
2124	else if( pcSlice->getViewIndex() && ( pcSlice->getSliceType() == P_SLICE \|\| pcSlice->getSliceType() == B_SLICE ) && !pcSlice->getIsDepth())
2125	{
2126	WRITE_FLAG( pcSlice->getApplyIC() ? 1 : 0, "slice_ic_enable_flag" );
2127	if( pcSlice->getApplyIC() )
2128	{
2129	WRITE_FLAG( pcSlice->getIcSkipParseFlag() ? 1 : 0, "ic_skip_mergeidx0" );
2130	}
2131	}
2132	#endif
2133
2134	#if H_3D_IV_MERGE
2135	assert(pcSlice->getMaxNumMergeCand()<=MRG_MAX_NUM_CANDS_MEM);
2136	#else
2137	assert(pcSlice->getMaxNumMergeCand()<=MRG_MAX_NUM_CANDS);
2138	#endif
2139	if (!pcSlice->isIntra())
2140	{
2141	#if H_3D_IV_MERGE
2142	if(pcSlice->getIsDepth())
2143	{
2144	Bool bMPIFlag = pcSlice->getVPS()->getMPIFlag( pcSlice->getLayerIdInVps() ) ;
2145	Bool ivMvPredFlag = pcSlice->getVPS()->getIvMvPredFlag( pcSlice->getLayerIdInVps() ) ;
2146	WRITE_UVLC( ( ( bMPIFlag \|\| ivMvPredFlag ) ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS ) - pcSlice->getMaxNumMergeCand(), "five_minus_max_num_merge_cand");
2147	}
2148	else
2149	{
2150	Bool ivMvPredFlag = pcSlice->getVPS()->getIvMvPredFlag( pcSlice->getLayerIdInVps() ) ;
2151	WRITE_UVLC( ( ivMvPredFlag ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS ) - pcSlice->getMaxNumMergeCand(), "five_minus_max_num_merge_cand");
2152	}
2153	#else
2154	WRITE_UVLC(MRG_MAX_NUM_CANDS - pcSlice->getMaxNumMergeCand(), "five_minus_max_num_merge_cand");
2155	#endif
2156	}
2157	Int iCode = pcSlice->getSliceQp() - ( pcSlice->getPPS()->getPicInitQPMinus26() + 26 );
2158	WRITE_SVLC( iCode, "slice_qp_delta" );
2159	if (pcSlice->getPPS()->getSliceChromaQpFlag())
2160	{
2161	iCode = pcSlice->getSliceQpDeltaCb();
2162	WRITE_SVLC( iCode, "slice_qp_delta_cb" );
2163	iCode = pcSlice->getSliceQpDeltaCr();
2164	WRITE_SVLC( iCode, "slice_qp_delta_cr" );
2165	}
2166	if (pcSlice->getPPS()->getDeblockingFilterControlPresentFlag())
2167	{
2168	if (pcSlice->getPPS()->getDeblockingFilterOverrideEnabledFlag() )
2169	{
2170	WRITE_FLAG(pcSlice->getDeblockingFilterOverrideFlag(), "deblocking_filter_override_flag");
2171	}
2172	if (pcSlice->getDeblockingFilterOverrideFlag())
2173	{
2174	WRITE_FLAG(pcSlice->getDeblockingFilterDisable(), "slice_disable_deblocking_filter_flag");
2175	if(!pcSlice->getDeblockingFilterDisable())
2176	{
2177	WRITE_SVLC (pcSlice->getDeblockingFilterBetaOffsetDiv2(), "slice_beta_offset_div2");
2178	WRITE_SVLC (pcSlice->getDeblockingFilterTcOffsetDiv2(), "slice_tc_offset_div2");
2179	}
2180	}
2181	}
2182
2183	Bool isSAOEnabled = (!pcSlice->getSPS()->getUseSAO())?(false):(pcSlice->getSaoEnabledFlag()\|\|pcSlice->getSaoEnabledFlagChroma());
2184	Bool isDBFEnabled = (!pcSlice->getDeblockingFilterDisable());
2185
2186	if(pcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() && ( isSAOEnabled \|\| isDBFEnabled ))
2187	{
2188	WRITE_FLAG(pcSlice->getLFCrossSliceBoundaryFlag()?1:0, "slice_loop_filter_across_slices_enabled_flag");
2189	}
2190	}
2191	#if CAM_HLS_F0044
2192	#if CAM_HLS_F0136_F0045_F0082
2193	if( pcSlice->getVPS()->hasCamParInSliceHeader( pcSlice->getViewIndex() ) && !pcSlice->getIsDepth() )
2194	#else
2195	if( pcSlice->getSPS()->hasCamParInSliceHeader() && !pcSlice->getIsDepth() )
2196	#endif
2197	{
2198	for( UInt uiId = 0; uiId < pcSlice->getViewIndex(); uiId++ )
2199	{
2200	WRITE_SVLC( pcSlice->getCodedScale ()[ uiId ], "cp_scale" );
2201	WRITE_SVLC( pcSlice->getCodedOffset ()[ uiId ], "cp_off" );
2202	WRITE_SVLC( pcSlice->getInvCodedScale ()[ uiId ] + pcSlice->getCodedScale ()[ uiId ], "cp_inv_scale_plus_scale" );
2203	WRITE_SVLC( pcSlice->getInvCodedOffset()[ uiId ] + pcSlice->getCodedOffset()[ uiId ], "cp_inv_off_plus_off" );
2204	}
2205	}
2206	#endif
2207
2208	#if PPS_FIX_DEPTH
2209	if(pcSlice->getPPS()->getSliceHeaderExtensionPresentFlag() \|\| pcSlice->getIsDepth() )
2210	#else
2211	if(pcSlice->getPPS()->getSliceHeaderExtensionPresentFlag())
2212	#endif
2213	{
2214	#if !H_3D \|\| CAM_HLS_F0044
2215	WRITE_UVLC(0,"slice_header_extension_length");
2216	#else
2217	WRITE_UVLC(0,"slice_header_extension_length"); //<- this element needs to be set to the correct value!!
2218	#if CAM_HLS_F0136_F0045_F0082
2219	if( pcSlice->getVPS()->hasCamParInSliceHeader( pcSlice->getViewIndex() ) && !pcSlice->getIsDepth() )
2220	#else
2221	if( pcSlice->getSPS()->hasCamParInSliceHeader() && !pcSlice->getIsDepth() )
2222	#endif
2223	{
2224	for( UInt uiId = 0; uiId < pcSlice->getViewIndex(); uiId++ )
2225	{
2226	WRITE_SVLC( pcSlice->getCodedScale ()[ uiId ], "cp_scale" );
2227	WRITE_SVLC( pcSlice->getCodedOffset ()[ uiId ], "cp_off" );
2228	WRITE_SVLC( pcSlice->getInvCodedScale ()[ uiId ] + pcSlice->getCodedScale ()[ uiId ], "cp_inv_scale_plus_scale" );
2229	WRITE_SVLC( pcSlice->getInvCodedOffset()[ uiId ] + pcSlice->getCodedOffset()[ uiId ], "cp_inv_off_plus_off" );
2230	}
2231	}
2232
2233	Bool sliceSegmentHeaderExtension2Flag = false;
2234	WRITE_FLAG( sliceSegmentHeaderExtension2Flag ? 1 : 0 , "slice_segment_header_extension2_flag" );
2235	if ( sliceSegmentHeaderExtension2Flag )
2236	{
2237	WRITE_UVLC(0,"slice_header_extension2_length");
2238	}
2239	#endif
2240	}
2241	}
2242
2243	Void TEncCavlc::codePTL( TComPTL* pcPTL, Bool profilePresentFlag, Int maxNumSubLayersMinus1)
2244	{
2245	if(profilePresentFlag)
2246	{
2247	codeProfileTier(pcPTL->getGeneralPTL()); // general_...
2248	}
2249	WRITE_CODE( pcPTL->getGeneralPTL()->getLevelIdc(), 8, "general_level_idc" );
2250
2251	for (Int i = 0; i < maxNumSubLayersMinus1; i++)
2252	{
2253	#if !H_MV
2254	if(profilePresentFlag)
2255	{
2256	#endif
2257	WRITE_FLAG( pcPTL->getSubLayerProfilePresentFlag(i), "sub_layer_profile_present_flag[i]" );
2258	#if !H_MV
2259	}
2260	#endif
2261
2262	WRITE_FLAG( pcPTL->getSubLayerLevelPresentFlag(i), "sub_layer_level_present_flag[i]" );
2263	}
2264
2265	if (maxNumSubLayersMinus1 > 0)
2266	{
2267	for (Int i = maxNumSubLayersMinus1; i < 8; i++)
2268	{
2269	WRITE_CODE(0, 2, "reserved_zero_2bits");
2270	}
2271	}
2272
2273	for(Int i = 0; i < maxNumSubLayersMinus1; i++)
2274	{
2275	if( profilePresentFlag && pcPTL->getSubLayerProfilePresentFlag(i) )
2276	{
2277	codeProfileTier(pcPTL->getSubLayerPTL(i)); // sub_layer_...
2278	}
2279	if( pcPTL->getSubLayerLevelPresentFlag(i) )
2280	{
2281	WRITE_CODE( pcPTL->getSubLayerPTL(i)->getLevelIdc(), 8, "sub_layer_level_idc[i]" );
2282	}
2283	}
2284	}
2285	Void TEncCavlc::codeProfileTier( ProfileTierLevel* ptl )
2286	{
2287	WRITE_CODE( ptl->getProfileSpace(), 2 , "XXX_profile_space[]");
2288	WRITE_FLAG( ptl->getTierFlag (), "XXX_tier_flag[]" );
2289	WRITE_CODE( ptl->getProfileIdc (), 5 , "XXX_profile_idc[]" );
2290	for(Int j = 0; j < 32; j++)
2291	{
2292	WRITE_FLAG( ptl->getProfileCompatibilityFlag(j), "XXX_profile_compatibility_flag[][j]");
2293	}
2294
2295	WRITE_FLAG(ptl->getProgressiveSourceFlag(), "general_progressive_source_flag");
2296	WRITE_FLAG(ptl->getInterlacedSourceFlag(), "general_interlaced_source_flag");
2297	WRITE_FLAG(ptl->getNonPackedConstraintFlag(), "general_non_packed_constraint_flag");
2298	WRITE_FLAG(ptl->getFrameOnlyConstraintFlag(), "general_frame_only_constraint_flag");
2299
2300	WRITE_CODE(0 , 16, "XXX_reserved_zero_44bits[0..15]");
2301	WRITE_CODE(0 , 16, "XXX_reserved_zero_44bits[16..31]");
2302	WRITE_CODE(0 , 12, "XXX_reserved_zero_44bits[32..43]");
2303	}
2304
2305	/**
2306	- write wavefront substreams sizes for the slice header.
2307	.
2308	\param pcSlice Where we find the substream size information.
2309	*/
2310	Void TEncCavlc::codeTilesWPPEntryPoint( TComSlice* pSlice )
2311	{
2312	if (!pSlice->getPPS()->getTilesEnabledFlag() && !pSlice->getPPS()->getEntropyCodingSyncEnabledFlag())
2313	{
2314	return;
2315	}
2316	UInt numEntryPointOffsets = 0, offsetLenMinus1 = 0, maxOffset = 0;
2317	Int numZeroSubstreamsAtStartOfSlice = 0;
2318	UInt *entryPointOffset = NULL;
2319	if ( pSlice->getPPS()->getTilesEnabledFlag() )
2320	{
2321	numEntryPointOffsets = pSlice->getTileLocationCount();
2322	entryPointOffset = new UInt[numEntryPointOffsets];
2323	for (Int idx=0; idx<pSlice->getTileLocationCount(); idx++)
2324	{
2325	if ( idx == 0 )
2326	{
2327	entryPointOffset [ idx ] = pSlice->getTileLocation( 0 );
2328	}
2329	else
2330	{
2331	entryPointOffset [ idx ] = pSlice->getTileLocation( idx ) - pSlice->getTileLocation( idx-1 );
2332	}
2333
2334	if ( entryPointOffset[ idx ] > maxOffset )
2335	{
2336	maxOffset = entryPointOffset[ idx ];
2337	}
2338	}
2339	}
2340	else if ( pSlice->getPPS()->getEntropyCodingSyncEnabledFlag() )
2341	{
2342	UInt* pSubstreamSizes = pSlice->getSubstreamSizes();
2343	Int maxNumParts = pSlice->getPic()->getNumPartInCU();
2344	numZeroSubstreamsAtStartOfSlice = pSlice->getSliceSegmentCurStartCUAddr()/maxNumParts/pSlice->getPic()->getFrameWidthInCU();
2345	Int numZeroSubstreamsAtEndOfSlice = pSlice->getPic()->getFrameHeightInCU()-1 - ((pSlice->getSliceSegmentCurEndCUAddr()-1)/maxNumParts/pSlice->getPic()->getFrameWidthInCU());
2346	numEntryPointOffsets = pSlice->getPPS()->getNumSubstreams() - numZeroSubstreamsAtStartOfSlice - numZeroSubstreamsAtEndOfSlice - 1;
2347	pSlice->setNumEntryPointOffsets(numEntryPointOffsets);
2348	entryPointOffset = new UInt[numEntryPointOffsets];
2349	for (Int idx=0; idx<numEntryPointOffsets; idx++)
2350	{
2351	entryPointOffset[ idx ] = ( pSubstreamSizes[ idx+numZeroSubstreamsAtStartOfSlice ] >> 3 ) ;
2352	if ( entryPointOffset[ idx ] > maxOffset )
2353	{
2354	maxOffset = entryPointOffset[ idx ];
2355	}
2356	}
2357	}
2358	// Determine number of bits "offsetLenMinus1+1" required for entry point information
2359	offsetLenMinus1 = 0;
2360	while (maxOffset >= (1u << (offsetLenMinus1 + 1)))
2361	{
2362	offsetLenMinus1++;
2363	assert(offsetLenMinus1 + 1 < 32);
2364	}
2365
2366	WRITE_UVLC(numEntryPointOffsets, "num_entry_point_offsets");
2367	if (numEntryPointOffsets>0)
2368	{
2369	WRITE_UVLC(offsetLenMinus1, "offset_len_minus1");
2370	}
2371
2372	for (UInt idx=0; idx<numEntryPointOffsets; idx++)
2373	{
2374	WRITE_CODE(entryPointOffset[ idx ]-1, offsetLenMinus1+1, "entry_point_offset_minus1");
2375	}
2376
2377	delete [] entryPointOffset;
2378	}
2379
2380	Void TEncCavlc::codeTerminatingBit ( UInt uilsLast )
2381	{
2382	}
2383
2384	Void TEncCavlc::codeSliceFinish ()
2385	{
2386	}
2387
2388	Void TEncCavlc::codeMVPIdx ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
2389	{
2390	assert(0);
2391	}
2392
2393	Void TEncCavlc::codePartSize( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
2394	{
2395	assert(0);
2396	}
2397
2398	Void TEncCavlc::codePredMode( TComDataCU* pcCU, UInt uiAbsPartIdx )
2399	{
2400	assert(0);
2401	}
2402
2403	Void TEncCavlc::codeMergeFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx )
2404	{
2405	assert(0);
2406	}
2407
2408	Void TEncCavlc::codeMergeIndex ( TComDataCU* pcCU, UInt uiAbsPartIdx )
2409	{
2410	assert(0);
2411	}
2412
2413	#if H_3D_ARP
2414	Void TEncCavlc::codeARPW( TComDataCU* pcCU, UInt uiAbsPartIdx )
2415	{
2416	assert(0);
2417	}
2418	#endif
2419
2420	#if H_3D_IC
2421	Void TEncCavlc::codeICFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
2422	{
2423	assert(0);
2424	}
2425	#endif
2426
2427	Void TEncCavlc::codeInterModeFlag( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth, UInt uiEncMode )
2428	{
2429	assert(0);
2430	}
2431
2432	Void TEncCavlc::codeCUTransquantBypassFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
2433	{
2434	assert(0);
2435	}
2436
2437	Void TEncCavlc::codeSkipFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
2438	{
2439	assert(0);
2440	}
2441
2442	Void TEncCavlc::codeSplitFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
2443	{
2444	assert(0);
2445	}
2446
2447	Void TEncCavlc::codeTransformSubdivFlag( UInt uiSymbol, UInt uiCtx )
2448	{
2449	assert(0);
2450	}
2451
2452	Void TEncCavlc::codeQtCbf( TComDataCU* pcCU, UInt uiAbsPartIdx, TextType eType, UInt uiTrDepth )
2453	{
2454	assert(0);
2455	}
2456
2457	Void TEncCavlc::codeQtRootCbf( TComDataCU* pcCU, UInt uiAbsPartIdx )
2458	{
2459	assert(0);
2460	}
2461
2462	Void TEncCavlc::codeQtCbfZero( TComDataCU* pcCU, TextType eType, UInt uiTrDepth )
2463	{
2464	assert(0);
2465	}
2466	Void TEncCavlc::codeQtRootCbfZero( TComDataCU* pcCU )
2467	{
2468	assert(0);
2469	}
2470
2471	Void TEncCavlc::codeTransformSkipFlags (TComDataCU* pcCU, UInt uiAbsPartIdx, UInt width, UInt height, TextType eTType )
2472	{
2473	assert(0);
2474	}
2475
2476	/** Code I_PCM information.
2477	* \param pcCU pointer to CU
2478	* \param uiAbsPartIdx CU index
2479	* \returns Void
2480	*/
2481	Void TEncCavlc::codeIPCMInfo( TComDataCU* pcCU, UInt uiAbsPartIdx )
2482	{
2483	assert(0);
2484	}
2485
2486	Void TEncCavlc::codeIntraDirLumaAng( TComDataCU* pcCU, UInt uiAbsPartIdx, Bool isMultiple)
2487	{
2488	assert(0);
2489	}
2490
2491	Void TEncCavlc::codeIntraDirChroma( TComDataCU* pcCU, UInt uiAbsPartIdx )
2492	{
2493	assert(0);
2494	}
2495
2496	Void TEncCavlc::codeInterDir( TComDataCU* pcCU, UInt uiAbsPartIdx )
2497	{
2498	assert(0);
2499	}
2500
2501	Void TEncCavlc::codeRefFrmIdx( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
2502	{
2503	assert(0);
2504	}
2505
2506	Void TEncCavlc::codeMvd( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
2507	{
2508	assert(0);
2509	}
2510
2511	Void TEncCavlc::codeDeltaQP( TComDataCU* pcCU, UInt uiAbsPartIdx )
2512	{
2513	Int iDQp = pcCU->getQP( uiAbsPartIdx ) - pcCU->getRefQP( uiAbsPartIdx );
2514
2515	Int qpBdOffsetY = pcCU->getSlice()->getSPS()->getQpBDOffsetY();
2516	iDQp = (iDQp + 78 + qpBdOffsetY + (qpBdOffsetY/2)) % (52 + qpBdOffsetY) - 26 - (qpBdOffsetY/2);
2517
2518	xWriteSvlc( iDQp );
2519
2520	return;
2521	}
2522
2523	Void TEncCavlc::codeCoeffNxN ( TComDataCU* pcCU, TCoeff* pcCoef, UInt uiAbsPartIdx, UInt uiWidth, UInt uiHeight, UInt uiDepth, TextType eTType )
2524	{
2525	assert(0);
2526	}
2527
2528	Void TEncCavlc::estBit( estBitsSbacStruct* pcEstBitsCabac, Int width, Int height, TextType eTType )
2529	{
2530	// printf("error : no VLC mode support in this version\n");
2531	return;
2532	}
2533
2534	// ====================================================================================================================
2535	// Protected member functions
2536	// ====================================================================================================================
2537
2538	/** code explicit wp tables
2539	* \param TComSlice* pcSlice
2540	* \returns Void
2541	*/
2542	Void TEncCavlc::xCodePredWeightTable( TComSlice* pcSlice )
2543	{
2544	wpScalingParam *wp;
2545	Bool bChroma = true; // color always present in HEVC ?
2546	Int iNbRef = (pcSlice->getSliceType() == B_SLICE ) ? (2) : (1);
2547	Bool bDenomCoded = false;
2548	UInt uiMode = 0;
2549	UInt uiTotalSignalledWeightFlags = 0;
2550	if ( (pcSlice->getSliceType()==P_SLICE && pcSlice->getPPS()->getUseWP()) \|\| (pcSlice->getSliceType()==B_SLICE && pcSlice->getPPS()->getWPBiPred()) )
2551	{
2552	uiMode = 1; // explicit
2553	}
2554	if(uiMode == 1)
2555	{
2556
2557	for ( Int iNumRef=0 ; iNumRef<iNbRef ; iNumRef++ )
2558	{
2559	RefPicList eRefPicList = ( iNumRef ? REF_PIC_LIST_1 : REF_PIC_LIST_0 );
2560
2561	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
2562	{
2563	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
2564	if ( !bDenomCoded )
2565	{
2566	Int iDeltaDenom;
2567	WRITE_UVLC( wp[0].uiLog2WeightDenom, "luma_log2_weight_denom" ); // ue(v): luma_log2_weight_denom
2568
2569	if( bChroma )
2570	{
2571	iDeltaDenom = (wp[1].uiLog2WeightDenom - wp[0].uiLog2WeightDenom);
2572	WRITE_SVLC( iDeltaDenom, "delta_chroma_log2_weight_denom" ); // se(v): delta_chroma_log2_weight_denom
2573	}
2574	bDenomCoded = true;
2575	}
2576	WRITE_FLAG( wp[0].bPresentFlag, "luma_weight_lX_flag" ); // u(1): luma_weight_lX_flag
2577	uiTotalSignalledWeightFlags += wp[0].bPresentFlag;
2578	}
2579	if (bChroma)
2580	{
2581	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
2582	{
2583	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
2584	WRITE_FLAG( wp[1].bPresentFlag, "chroma_weight_lX_flag" ); // u(1): chroma_weight_lX_flag
2585	uiTotalSignalledWeightFlags += 2*wp[1].bPresentFlag;
2586	}
2587	}
2588
2589	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
2590	{
2591	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
2592	if ( wp[0].bPresentFlag )
2593	{
2594	Int iDeltaWeight = (wp[0].iWeight - (1<<wp[0].uiLog2WeightDenom));
2595	WRITE_SVLC( iDeltaWeight, "delta_luma_weight_lX" ); // se(v): delta_luma_weight_lX
2596	WRITE_SVLC( wp[0].iOffset, "luma_offset_lX" ); // se(v): luma_offset_lX
2597	}
2598
2599	if ( bChroma )
2600	{
2601	if ( wp[1].bPresentFlag )
2602	{
2603	for ( Int j=1 ; j<3 ; j++ )
2604	{
2605	Int iDeltaWeight = (wp[j].iWeight - (1<<wp[1].uiLog2WeightDenom));
2606	WRITE_SVLC( iDeltaWeight, "delta_chroma_weight_lX" ); // se(v): delta_chroma_weight_lX
2607
2608	Int pred = ( 128 - ( ( 128*wp[j].iWeight)>>(wp[j].uiLog2WeightDenom) ) );
2609	Int iDeltaChroma = (wp[j].iOffset - pred);
2610	WRITE_SVLC( iDeltaChroma, "delta_chroma_offset_lX" ); // se(v): delta_chroma_offset_lX
2611	}
2612	}
2613	}
2614	}
2615	}
2616	assert(uiTotalSignalledWeightFlags<=24);
2617	}
2618	}
2619
2620	/** code quantization matrix
2621	* \param scalingList quantization matrix information
2622	*/
2623	Void TEncCavlc::codeScalingList( TComScalingList* scalingList )
2624	{
2625	UInt listId,sizeId;
2626	Bool scalingListPredModeFlag;
2627
2628	#if SCALING_LIST_OUTPUT_RESULT
2629	Int startBit;
2630	Int startTotalBit;
2631	startBit = m_pcBitIf->getNumberOfWrittenBits();
2632	startTotalBit = m_pcBitIf->getNumberOfWrittenBits();
2633	#endif
2634
2635	//for each size
2636	for(sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
2637	{
2638	for(listId = 0; listId < g_scalingListNum[sizeId]; listId++)
2639	{
2640	#if SCALING_LIST_OUTPUT_RESULT
2641	startBit = m_pcBitIf->getNumberOfWrittenBits();
2642	#endif
2643	scalingListPredModeFlag = scalingList->checkPredMode( sizeId, listId );
2644	WRITE_FLAG( scalingListPredModeFlag, "scaling_list_pred_mode_flag" );
2645	if(!scalingListPredModeFlag)// Copy Mode
2646	{
2647	WRITE_UVLC( (Int)listId - (Int)scalingList->getRefMatrixId (sizeId,listId), "scaling_list_pred_matrix_id_delta");
2648	}
2649	else// DPCM Mode
2650	{
2651	xCodeScalingList(scalingList, sizeId, listId);
2652	}
2653	#if SCALING_LIST_OUTPUT_RESULT
2654	printf("Matrix [%d][%d] Bit %d\n",sizeId,listId,m_pcBitIf->getNumberOfWrittenBits() - startBit);
2655	#endif
2656	}
2657	}
2658	#if SCALING_LIST_OUTPUT_RESULT
2659	printf("Total Bit %d\n",m_pcBitIf->getNumberOfWrittenBits()-startTotalBit);
2660	#endif
2661	return;
2662	}
2663	/** code DPCM
2664	* \param scalingList quantization matrix information
2665	* \param sizeIdc size index
2666	* \param listIdc list index
2667	*/
2668	Void TEncCavlc::xCodeScalingList(TComScalingList* scalingList, UInt sizeId, UInt listId)
2669	{
2670	Int coefNum = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]);
2671	UInt* scan = (sizeId == 0) ? g_auiSigLastScan [ SCAN_DIAG ] [ 1 ] : g_sigLastScanCG32x32;
2672	Int nextCoef = SCALING_LIST_START_VALUE;
2673	Int data;
2674	Int *src = scalingList->getScalingListAddress(sizeId, listId);
2675	if( sizeId > SCALING_LIST_8x8 )
2676	{
2677	WRITE_SVLC( scalingList->getScalingListDC(sizeId,listId) - 8, "scaling_list_dc_coef_minus8");
2678	nextCoef = scalingList->getScalingListDC(sizeId,listId);
2679	}
2680	for(Int i=0;i<coefNum;i++)
2681	{
2682	data = src[scan[i]] - nextCoef;
2683	nextCoef = src[scan[i]];
2684	if(data > 127)
2685	{
2686	data = data - 256;
2687	}
2688	if(data < -128)
2689	{
2690	data = data + 256;
2691	}
2692
2693	WRITE_SVLC( data, "scaling_list_delta_coef");
2694	}
2695	}
2696	Bool TEncCavlc::findMatchingLTRP ( TComSlice* pcSlice, UInt *ltrpsIndex, Int ltrpPOC, Bool usedFlag )
2697	{
2698	// Bool state = true, state2 = false;
2699	Int lsb = ltrpPOC & ((1<<pcSlice->getSPS()->getBitsForPOC())-1);
2700	for (Int k = 0; k < pcSlice->getSPS()->getNumLongTermRefPicSPS(); k++)
2701	{
2702	if ( (lsb == pcSlice->getSPS()->getLtRefPicPocLsbSps(k)) && (usedFlag == pcSlice->getSPS()->getUsedByCurrPicLtSPSFlag(k)) )
2703	{
2704	*ltrpsIndex = k;
2705	return true;
2706	}
2707	}
2708	return false;
2709	}
2710	Bool TComScalingList::checkPredMode(UInt sizeId, UInt listId)
2711	{
2712	for(Int predListIdx = (Int)listId ; predListIdx >= 0; predListIdx--)
2713	{
2714	if( !memcmp(getScalingListAddress(sizeId,listId),((listId == predListIdx) ?
2715	getScalingListDefaultAddress(sizeId, predListIdx): getScalingListAddress(sizeId, predListIdx)),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])) // check value of matrix
2716	&& ((sizeId < SCALING_LIST_16x16) \|\| (getScalingListDC(sizeId,listId) == getScalingListDC(sizeId,predListIdx)))) // check DC value
2717	{
2718	setRefMatrixId(sizeId, listId, predListIdx);
2719	return false;
2720	}
2721	}
2722	return true;
2723	}
2724
2725	#if H_3D_INTER_SDC
2726	Void TEncCavlc::codeInterSDCFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx )
2727	{
2728	assert(0);
2729	}
2730
2731	Void TEncCavlc::codeInterSDCResidualData ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiSegment )
2732	{
2733	assert(0);
2734	}
2735	#endif
2736	//! \}

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