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TEncCavlc.cpp @ 748

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Last change on this file since 748 was 748, checked in by zte, 10 years ago
JCT3V-F0131, JCT3V-F0139
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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2013, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file TEncCavlc.cpp
35	\brief CAVLC encoder class
36	*/
37
38	#include "../TLibCommon/CommonDef.h"
39	#include "TEncCavlc.h"
40	#include "SEIwrite.h"
41	#include "../TLibCommon/TypeDef.h"
42
43	//! \ingroup TLibEncoder
44	//! \{
45
46	#if ENC_DEC_TRACE
47
48	Void xTraceSPSHeader (TComSPS *pSPS)
49	{
50	#if H_MV_ENC_DEC_TRAC
51	fprintf( g_hTrace, "=========== Sequence Parameter Set ===========\n" );
52	#else
53	fprintf( g_hTrace, "=========== Sequence Parameter Set ID: %d ===========\n", pSPS->getSPSId() );
54	#endif
55	}
56
57	Void xTracePPSHeader (TComPPS *pPPS)
58	{
59	#if H_MV_ENC_DEC_TRAC
60	fprintf( g_hTrace, "=========== Picture Parameter Set ===========\n" );
61	#else
62	fprintf( g_hTrace, "=========== Picture Parameter Set ID: %d ===========\n", pPPS->getPPSId() );
63	#endif
64	}
65
66	Void xTraceSliceHeader (TComSlice *pSlice)
67	{
68	fprintf( g_hTrace, "=========== Slice ===========\n");
69	}
70
71	#endif
72
73
74
75	// ====================================================================================================================
76	// Constructor / destructor / create / destroy
77	// ====================================================================================================================
78
79	TEncCavlc::TEncCavlc()
80	{
81	m_pcBitIf = NULL;
82	m_uiCoeffCost = 0;
83	}
84
85	TEncCavlc::~TEncCavlc()
86	{
87	}
88
89
90	// ====================================================================================================================
91	// Public member functions
92	// ====================================================================================================================
93
94	Void TEncCavlc::resetEntropy()
95	{
96	}
97
98
99	Void TEncCavlc::codeDFFlag(UInt uiCode, const Char *pSymbolName)
100	{
101	WRITE_FLAG(uiCode, pSymbolName);
102	}
103	Void TEncCavlc::codeDFSvlc(Int iCode, const Char *pSymbolName)
104	{
105	WRITE_SVLC(iCode, pSymbolName);
106	}
107
108	Void TEncCavlc::codeShortTermRefPicSet( TComSPS* pcSPS, TComReferencePictureSet* rps, Bool calledFromSliceHeader, Int idx)
109	{
110	#if PRINT_RPS_INFO
111	Int lastBits = getNumberOfWrittenBits();
112	#endif
113	if (idx > 0)
114	{
115	WRITE_FLAG( rps->getInterRPSPrediction(), "inter_ref_pic_set_prediction_flag" ); // inter_RPS_prediction_flag
116	}
117	if (rps->getInterRPSPrediction())
118	{
119	Int deltaRPS = rps->getDeltaRPS();
120	if(calledFromSliceHeader)
121	{
122	WRITE_UVLC( rps->getDeltaRIdxMinus1(), "delta_idx_minus1" ); // delta index of the Reference Picture Set used for prediction minus 1
123	}
124
125	WRITE_CODE( (deltaRPS >=0 ? 0: 1), 1, "delta_rps_sign" ); //delta_rps_sign
126	WRITE_UVLC( abs(deltaRPS) - 1, "abs_delta_rps_minus1"); // absolute delta RPS minus 1
127
128	for(Int j=0; j < rps->getNumRefIdc(); j++)
129	{
130	Int refIdc = rps->getRefIdc(j);
131	WRITE_CODE( (refIdc==1? 1: 0), 1, "used_by_curr_pic_flag" ); //first bit is "1" if Idc is 1
132	if (refIdc != 1)
133	{
134	WRITE_CODE( refIdc>>1, 1, "use_delta_flag" ); //second bit is "1" if Idc is 2, "0" otherwise.
135	}
136	}
137	}
138	else
139	{
140	WRITE_UVLC( rps->getNumberOfNegativePictures(), "num_negative_pics" );
141	WRITE_UVLC( rps->getNumberOfPositivePictures(), "num_positive_pics" );
142	Int prev = 0;
143	for(Int j=0 ; j < rps->getNumberOfNegativePictures(); j++)
144	{
145	WRITE_UVLC( prev-rps->getDeltaPOC(j)-1, "delta_poc_s0_minus1" );
146	prev = rps->getDeltaPOC(j);
147	WRITE_FLAG( rps->getUsed(j), "used_by_curr_pic_s0_flag");
148	}
149	prev = 0;
150	for(Int j=rps->getNumberOfNegativePictures(); j < rps->getNumberOfNegativePictures()+rps->getNumberOfPositivePictures(); j++)
151	{
152	WRITE_UVLC( rps->getDeltaPOC(j)-prev-1, "delta_poc_s1_minus1" );
153	prev = rps->getDeltaPOC(j);
154	WRITE_FLAG( rps->getUsed(j), "used_by_curr_pic_s1_flag" );
155	}
156	}
157
158	#if PRINT_RPS_INFO
159	printf("irps=%d (%2d bits) ", rps->getInterRPSPrediction(), getNumberOfWrittenBits() - lastBits);
160	rps->printDeltaPOC();
161	#endif
162	}
163
164
165	Void TEncCavlc::codePPS( TComPPS* pcPPS )
166	{
167	#if ENC_DEC_TRACE
168	xTracePPSHeader (pcPPS);
169	#endif
170
171	WRITE_UVLC( pcPPS->getPPSId(), "pps_pic_parameter_set_id" );
172	WRITE_UVLC( pcPPS->getSPSId(), "pps_seq_parameter_set_id" );
173	WRITE_FLAG( pcPPS->getDependentSliceSegmentsEnabledFlag() ? 1 : 0, "dependent_slice_segments_enabled_flag" );
174	WRITE_FLAG( pcPPS->getOutputFlagPresentFlag() ? 1 : 0, "output_flag_present_flag" );
175	WRITE_CODE( pcPPS->getNumExtraSliceHeaderBits(), 3, "num_extra_slice_header_bits");
176	WRITE_FLAG( pcPPS->getSignHideFlag(), "sign_data_hiding_flag" );
177	WRITE_FLAG( pcPPS->getCabacInitPresentFlag() ? 1 : 0, "cabac_init_present_flag" );
178	WRITE_UVLC( pcPPS->getNumRefIdxL0DefaultActive()-1, "num_ref_idx_l0_default_active_minus1");
179	WRITE_UVLC( pcPPS->getNumRefIdxL1DefaultActive()-1, "num_ref_idx_l1_default_active_minus1");
180
181	WRITE_SVLC( pcPPS->getPicInitQPMinus26(), "init_qp_minus26");
182	WRITE_FLAG( pcPPS->getConstrainedIntraPred() ? 1 : 0, "constrained_intra_pred_flag" );
183	WRITE_FLAG( pcPPS->getUseTransformSkip() ? 1 : 0, "transform_skip_enabled_flag" );
184	WRITE_FLAG( pcPPS->getUseDQP() ? 1 : 0, "cu_qp_delta_enabled_flag" );
185	if ( pcPPS->getUseDQP() )
186	{
187	WRITE_UVLC( pcPPS->getMaxCuDQPDepth(), "diff_cu_qp_delta_depth" );
188	}
189	WRITE_SVLC( pcPPS->getChromaCbQpOffset(), "pps_cb_qp_offset" );
190	WRITE_SVLC( pcPPS->getChromaCrQpOffset(), "pps_cr_qp_offset" );
191	WRITE_FLAG( pcPPS->getSliceChromaQpFlag() ? 1 : 0, "pps_slice_chroma_qp_offsets_present_flag" );
192
193	WRITE_FLAG( pcPPS->getUseWP() ? 1 : 0, "weighted_pred_flag" ); // Use of Weighting Prediction (P_SLICE)
194	WRITE_FLAG( pcPPS->getWPBiPred() ? 1 : 0, "weighted_bipred_flag" ); // Use of Weighting Bi-Prediction (B_SLICE)
195	WRITE_FLAG( pcPPS->getTransquantBypassEnableFlag() ? 1 : 0, "transquant_bypass_enable_flag" );
196	WRITE_FLAG( pcPPS->getTilesEnabledFlag() ? 1 : 0, "tiles_enabled_flag" );
197	WRITE_FLAG( pcPPS->getEntropyCodingSyncEnabledFlag() ? 1 : 0, "entropy_coding_sync_enabled_flag" );
198	if( pcPPS->getTilesEnabledFlag() )
199	{
200	WRITE_UVLC( pcPPS->getNumColumnsMinus1(), "num_tile_columns_minus1" );
201	WRITE_UVLC( pcPPS->getNumRowsMinus1(), "num_tile_rows_minus1" );
202	WRITE_FLAG( pcPPS->getUniformSpacingFlag(), "uniform_spacing_flag" );
203	if( pcPPS->getUniformSpacingFlag() == 0 )
204	{
205	for(UInt i=0; i<pcPPS->getNumColumnsMinus1(); i++)
206	{
207	WRITE_UVLC( pcPPS->getColumnWidth(i)-1, "column_width_minus1" );
208	}
209	for(UInt i=0; i<pcPPS->getNumRowsMinus1(); i++)
210	{
211	WRITE_UVLC( pcPPS->getRowHeight(i)-1, "row_height_minus1" );
212	}
213	}
214	if(pcPPS->getNumColumnsMinus1() !=0 \|\| pcPPS->getNumRowsMinus1() !=0)
215	{
216	WRITE_FLAG( pcPPS->getLoopFilterAcrossTilesEnabledFlag()?1 : 0, "loop_filter_across_tiles_enabled_flag");
217	}
218	}
219	WRITE_FLAG( pcPPS->getLoopFilterAcrossSlicesEnabledFlag()?1 : 0, "loop_filter_across_slices_enabled_flag");
220	WRITE_FLAG( pcPPS->getDeblockingFilterControlPresentFlag()?1 : 0, "deblocking_filter_control_present_flag");
221	if(pcPPS->getDeblockingFilterControlPresentFlag())
222	{
223	WRITE_FLAG( pcPPS->getDeblockingFilterOverrideEnabledFlag() ? 1 : 0, "deblocking_filter_override_enabled_flag" );
224	WRITE_FLAG( pcPPS->getPicDisableDeblockingFilterFlag() ? 1 : 0, "pps_disable_deblocking_filter_flag" );
225	if(!pcPPS->getPicDisableDeblockingFilterFlag())
226	{
227	WRITE_SVLC( pcPPS->getDeblockingFilterBetaOffsetDiv2(), "pps_beta_offset_div2" );
228	WRITE_SVLC( pcPPS->getDeblockingFilterTcOffsetDiv2(), "pps_tc_offset_div2" );
229	}
230	}
231	#if H_MV
232	if ( pcPPS->getLayerId() > 0 )
233	{
234	WRITE_FLAG( pcPPS->getPpsInferScalingListFlag( ) ? 1 : 0 , "pps_infer_scaling_list_flag" );
235	}
236
237	if( pcPPS->getPpsInferScalingListFlag( ) )
238	{
239	WRITE_CODE( pcPPS->getPpsScalingListRefLayerId( ), 6, "pps_scaling_list_ref_layer_id" );
240	}
241	else
242	{
243	#endif
244	WRITE_FLAG( pcPPS->getScalingListPresentFlag() ? 1 : 0, "pps_scaling_list_data_present_flag" );
245	if( pcPPS->getScalingListPresentFlag() )
246	{
247	#if SCALING_LIST_OUTPUT_RESULT
248	printf("PPS\n");
249	#endif
250	codeScalingList( m_pcSlice->getScalingList() );
251	}
252	#if H_MV
253	}
254	#endif
255	WRITE_FLAG( pcPPS->getListsModificationPresentFlag(), "lists_modification_present_flag");
256	WRITE_UVLC( pcPPS->getLog2ParallelMergeLevelMinus2(), "log2_parallel_merge_level_minus2");
257	WRITE_FLAG( pcPPS->getSliceHeaderExtensionPresentFlag() ? 1 : 0, "slice_segment_header_extension_present_flag");
258
259	#if !DLT_DIFF_CODING_IN_PPS
260	WRITE_FLAG( 0, "pps_extension_flag" );
261	#else
262	WRITE_FLAG( 1, "pps_extension_flag" );
263	codePPSExtension( pcPPS );
264	WRITE_FLAG( 0, "pps_extension2_flag" );
265	#endif
266	}
267
268	#if DLT_DIFF_CODING_IN_PPS
269	Void TEncCavlc::codePPSExtension ( TComPPS* pcPPS )
270	{
271	// Assuming that all PPS indirectly refer to the same VPS via different SPS
272	// There is no parsing dependency in decoding DLT in PPS.
273	// The VPS information passed to decodePPS() is used to arrange the decoded DLT tables to their corresponding layers.
274	// This is equivalent to the process of
275	// Step 1) decoding DLT tables based on the number of depth layers, and
276	// Step 2) mapping DLT tables to the depth layers
277	// as descripted in the 3D-HEVC WD.
278	TComVPS* pcVPS = pcPPS->getSPS()->getVPS();
279
280	TComDLT* pcDLT = pcPPS->getDLT();
281
282	WRITE_FLAG( pcDLT->getDltPresentFlag() ? 1 : 0, "dlt_present_flag" );
283
284	if ( pcDLT->getDltPresentFlag() )
285	{
286	WRITE_CODE(pcDLT->getNumDepthViews(), 6, "pps_depth_layers_minus1");
287	WRITE_CODE((pcDLT->getDepthViewBitDepth() - 8), 4, "pps_bit_depth_for_depth_views_minus8");
288
289	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
290	{
291	if ( i != 0 )
292	{
293	if ( pcVPS->getDepthId( i ) == 1 )
294	{
295	WRITE_FLAG( pcDLT->getUseDLTFlag( i ) ? 1 : 0, "dlt_flag[i]" );
296
297	if ( pcDLT->getUseDLTFlag( i ) )
298	{
299	WRITE_FLAG( pcDLT->getInterViewDltPredEnableFlag( i ) ? 1 : 0, "inter_view_dlt_pred_enable_flag[ i ]");
300
301	// determine whether to use bit-map
302	Bool bDltBitMapRepFlag = false;
303	UInt uiNumBitsNonBitMap = 0;
304	UInt uiNumBitsBitMap = 0;
305
306	UInt uiMaxDiff = 0;
307	UInt uiMinDiff = 0xffffffff;
308	UInt uiLengthMinDiff = 0;
309	UInt uiLengthDltDiffMinusMin = 0;
310
311	UInt* puiDltDiffValues = NULL;
312
313	if ( NULL == (puiDltDiffValues = (UInt *)calloc(pcDLT->getNumDepthValues(i), sizeof(UInt))) )
314	{
315	exit(-1);
316	}
317
318	for (UInt d = 1; d < pcDLT->getNumDepthValues(i); d++)
319	{
320	puiDltDiffValues[d] = pcDLT->idx2DepthValue(i, d) - pcDLT->idx2DepthValue(i, (d-1));
321
322	if ( uiMaxDiff < puiDltDiffValues[d] )
323	{
324	uiMaxDiff = puiDltDiffValues[d];
325	}
326
327	if ( uiMinDiff > puiDltDiffValues[d] )
328	{
329	uiMinDiff = puiDltDiffValues[d];
330	}
331	}
332
333	// counting bits
334	// diff coding branch
335	uiNumBitsNonBitMap += 8; // u(v) bits for num_depth_values_in_dlt[layerId] (i.e. num_entry[ layerId ])
336
337	if ( pcDLT->getNumDepthValues(i) > 1 )
338	{
339	uiNumBitsNonBitMap += 8; // u(v) bits for max_diff[ layerId ]
340	}
341
342	if ( pcDLT->getNumDepthValues(i) > 2 )
343	{
344	uiLengthMinDiff = (UInt) ceil(Log2(uiMaxDiff + 1));
345	uiNumBitsNonBitMap += uiLengthMinDiff; // u(v) bits for min_diff[ layerId ]
346	}
347
348	uiNumBitsNonBitMap += 8; // u(v) bits for dlt_depth_value0[ layerId ]
349
350	if (uiMaxDiff > uiMinDiff)
351	{
352	uiLengthDltDiffMinusMin = (UInt) ceil(Log2(uiMaxDiff - uiMinDiff + 1));
353	uiNumBitsNonBitMap += uiLengthDltDiffMinusMin * (pcDLT->getNumDepthValues(i) - 1); // u(v) bits for dlt_depth_value_diff_minus_min[ layerId ][ j ]
354	}
355
356	// bit map branch
357	uiNumBitsBitMap = 256; // uiNumBitsBitMap = 1 << pcDLT->getDepthViewBitDepth();
358
359	// determine bDltBitMapFlag
360	bDltBitMapRepFlag = (uiNumBitsBitMap > uiNumBitsNonBitMap) ? false : true;
361
362	// Actual coding
363	if ( pcDLT->getInterViewDltPredEnableFlag( i ) == false )
364	{
365	WRITE_FLAG( bDltBitMapRepFlag ? 1 : 0, "dlt_bit_map_rep_flag[ layerId ]" );
366	}
367	else
368	{
369	bDltBitMapRepFlag = false;
370	}
371
372	// bit map coding
373	if ( bDltBitMapRepFlag )
374	{
375	UInt uiDltArrayIndex = 0;
376	for (UInt d=0; d < 256; d++)
377	{
378	if ( d == pcDLT->idx2DepthValue(i, uiDltArrayIndex) )
379	{
380	WRITE_FLAG(1, "dlt_bit_map_flag[ layerId ][ j ]");
381	uiDltArrayIndex++;
382	}
383	else
384	{
385	WRITE_FLAG(0, "dlt_bit_map_flag[ layerId ][ j ]");
386	}
387	}
388	}
389	// Diff Coding
390	else
391	{
392	WRITE_CODE(pcDLT->getNumDepthValues(i), 8, "num_depth_values_in_dlt[layerId]"); // num_entry
393
394	if ( pcDLT->getInterViewDltPredEnableFlag( i ) == false ) // Single-view DLT Diff Coding
395	{
396	// The condition if( pcVPS->getNumDepthValues(i) > 0 ) is always true since for Single-view Diff Coding, there is at least one depth value in depth component.
397	if ( pcDLT->getNumDepthValues(i) > 1 )
398	{
399	WRITE_CODE(uiMaxDiff, 8, "max_diff[ layerId ]"); // max_diff
400	}
401
402	if ( pcDLT->getNumDepthValues(i) > 2 )
403	{
404	WRITE_CODE((uiMinDiff - 1), uiLengthMinDiff, "min_diff_minus1[ layerId ]"); // min_diff_minus1
405	}
406
407	WRITE_CODE(pcDLT->idx2DepthValue(i, 0), 8, "dlt_depth_value0[layerId]"); // entry0
408
409	if (uiMaxDiff > uiMinDiff)
410	{
411	for (UInt d=1; d < pcDLT->getNumDepthValues(i); d++)
412	{
413	WRITE_CODE( (puiDltDiffValues[d] - uiMinDiff), uiLengthDltDiffMinusMin, "dlt_depth_value_diff_minus_min[ layerId ][ j ]"); // entry_value_diff_minus_min[ k ]
414	}
415	}
416	}
417	}
418
419	free(puiDltDiffValues);
420	}
421	}
422	}
423	}
424	}
425	}
426	#endif
427
428	Void TEncCavlc::codeVUI( TComVUI pcVUI, TComSPS pcSPS )
429	{
430	#if ENC_DEC_TRACE
431	fprintf( g_hTrace, "----------- vui_parameters -----------\n");
432	#endif
433	WRITE_FLAG(pcVUI->getAspectRatioInfoPresentFlag(), "aspect_ratio_info_present_flag");
434	if (pcVUI->getAspectRatioInfoPresentFlag())
435	{
436	WRITE_CODE(pcVUI->getAspectRatioIdc(), 8, "aspect_ratio_idc" );
437	if (pcVUI->getAspectRatioIdc() == 255)
438	{
439	WRITE_CODE(pcVUI->getSarWidth(), 16, "sar_width");
440	WRITE_CODE(pcVUI->getSarHeight(), 16, "sar_height");
441	}
442	}
443	WRITE_FLAG(pcVUI->getOverscanInfoPresentFlag(), "overscan_info_present_flag");
444	if (pcVUI->getOverscanInfoPresentFlag())
445	{
446	WRITE_FLAG(pcVUI->getOverscanAppropriateFlag(), "overscan_appropriate_flag");
447	}
448	WRITE_FLAG(pcVUI->getVideoSignalTypePresentFlag(), "video_signal_type_present_flag");
449	#if H_MV_6_PS_O0118_33
450	assert( pcSPS->getLayerId() == 0 \|\| !pcVUI->getVideoSignalTypePresentFlag() );
451	#endif
452	if (pcVUI->getVideoSignalTypePresentFlag())
453	{
454	WRITE_CODE(pcVUI->getVideoFormat(), 3, "video_format");
455	WRITE_FLAG(pcVUI->getVideoFullRangeFlag(), "video_full_range_flag");
456	WRITE_FLAG(pcVUI->getColourDescriptionPresentFlag(), "colour_description_present_flag");
457	if (pcVUI->getColourDescriptionPresentFlag())
458	{
459	WRITE_CODE(pcVUI->getColourPrimaries(), 8, "colour_primaries");
460	WRITE_CODE(pcVUI->getTransferCharacteristics(), 8, "transfer_characteristics");
461	WRITE_CODE(pcVUI->getMatrixCoefficients(), 8, "matrix_coefficients");
462	}
463	}
464
465	WRITE_FLAG(pcVUI->getChromaLocInfoPresentFlag(), "chroma_loc_info_present_flag");
466	if (pcVUI->getChromaLocInfoPresentFlag())
467	{
468	WRITE_UVLC(pcVUI->getChromaSampleLocTypeTopField(), "chroma_sample_loc_type_top_field");
469	WRITE_UVLC(pcVUI->getChromaSampleLocTypeBottomField(), "chroma_sample_loc_type_bottom_field");
470	}
471
472	WRITE_FLAG(pcVUI->getNeutralChromaIndicationFlag(), "neutral_chroma_indication_flag");
473	WRITE_FLAG(pcVUI->getFieldSeqFlag(), "field_seq_flag");
474	WRITE_FLAG(pcVUI->getFrameFieldInfoPresentFlag(), "frame_field_info_present_flag");
475
476	Window defaultDisplayWindow = pcVUI->getDefaultDisplayWindow();
477	WRITE_FLAG(defaultDisplayWindow.getWindowEnabledFlag(), "default_display_window_flag");
478	if( defaultDisplayWindow.getWindowEnabledFlag() )
479	{
480	WRITE_UVLC(defaultDisplayWindow.getWindowLeftOffset(), "def_disp_win_left_offset");
481	WRITE_UVLC(defaultDisplayWindow.getWindowRightOffset(), "def_disp_win_right_offset");
482	WRITE_UVLC(defaultDisplayWindow.getWindowTopOffset(), "def_disp_win_top_offset");
483	WRITE_UVLC(defaultDisplayWindow.getWindowBottomOffset(), "def_disp_win_bottom_offset");
484	}
485	TimingInfo *timingInfo = pcVUI->getTimingInfo();
486	WRITE_FLAG(timingInfo->getTimingInfoPresentFlag(), "vui_timing_info_present_flag");
487	if(timingInfo->getTimingInfoPresentFlag())
488	{
489	WRITE_CODE(timingInfo->getNumUnitsInTick(), 32, "vui_num_units_in_tick");
490	WRITE_CODE(timingInfo->getTimeScale(), 32, "vui_time_scale");
491	WRITE_FLAG(timingInfo->getPocProportionalToTimingFlag(), "vui_poc_proportional_to_timing_flag");
492	if(timingInfo->getPocProportionalToTimingFlag())
493	{
494	WRITE_UVLC(timingInfo->getNumTicksPocDiffOneMinus1(), "vui_num_ticks_poc_diff_one_minus1");
495	}
496	WRITE_FLAG(pcVUI->getHrdParametersPresentFlag(), "hrd_parameters_present_flag");
497	if( pcVUI->getHrdParametersPresentFlag() )
498	{
499	codeHrdParameters(pcVUI->getHrdParameters(), 1, pcSPS->getMaxTLayers() - 1 );
500	}
501	}
502
503	WRITE_FLAG(pcVUI->getBitstreamRestrictionFlag(), "bitstream_restriction_flag");
504	if (pcVUI->getBitstreamRestrictionFlag())
505	{
506	WRITE_FLAG(pcVUI->getTilesFixedStructureFlag(), "tiles_fixed_structure_flag");
507	WRITE_FLAG(pcVUI->getMotionVectorsOverPicBoundariesFlag(), "motion_vectors_over_pic_boundaries_flag");
508	WRITE_FLAG(pcVUI->getRestrictedRefPicListsFlag(), "restricted_ref_pic_lists_flag");
509	WRITE_UVLC(pcVUI->getMinSpatialSegmentationIdc(), "min_spatial_segmentation_idc");
510	WRITE_UVLC(pcVUI->getMaxBytesPerPicDenom(), "max_bytes_per_pic_denom");
511	WRITE_UVLC(pcVUI->getMaxBitsPerMinCuDenom(), "max_bits_per_mincu_denom");
512	WRITE_UVLC(pcVUI->getLog2MaxMvLengthHorizontal(), "log2_max_mv_length_horizontal");
513	WRITE_UVLC(pcVUI->getLog2MaxMvLengthVertical(), "log2_max_mv_length_vertical");
514	}
515	}
516
517	Void TEncCavlc::codeHrdParameters( TComHRD *hrd, Bool commonInfPresentFlag, UInt maxNumSubLayersMinus1 )
518	{
519	if( commonInfPresentFlag )
520	{
521	WRITE_FLAG( hrd->getNalHrdParametersPresentFlag() ? 1 : 0 , "nal_hrd_parameters_present_flag" );
522	WRITE_FLAG( hrd->getVclHrdParametersPresentFlag() ? 1 : 0 , "vcl_hrd_parameters_present_flag" );
523	if( hrd->getNalHrdParametersPresentFlag() \|\| hrd->getVclHrdParametersPresentFlag() )
524	{
525	WRITE_FLAG( hrd->getSubPicCpbParamsPresentFlag() ? 1 : 0, "sub_pic_cpb_params_present_flag" );
526	if( hrd->getSubPicCpbParamsPresentFlag() )
527	{
528	WRITE_CODE( hrd->getTickDivisorMinus2(), 8, "tick_divisor_minus2" );
529	WRITE_CODE( hrd->getDuCpbRemovalDelayLengthMinus1(), 5, "du_cpb_removal_delay_length_minus1" );
530	WRITE_FLAG( hrd->getSubPicCpbParamsInPicTimingSEIFlag() ? 1 : 0, "sub_pic_cpb_params_in_pic_timing_sei_flag" );
531	WRITE_CODE( hrd->getDpbOutputDelayDuLengthMinus1(), 5, "dpb_output_delay_du_length_minus1" );
532	}
533	WRITE_CODE( hrd->getBitRateScale(), 4, "bit_rate_scale" );
534	WRITE_CODE( hrd->getCpbSizeScale(), 4, "cpb_size_scale" );
535	if( hrd->getSubPicCpbParamsPresentFlag() )
536	{
537	WRITE_CODE( hrd->getDuCpbSizeScale(), 4, "du_cpb_size_scale" );
538	}
539	WRITE_CODE( hrd->getInitialCpbRemovalDelayLengthMinus1(), 5, "initial_cpb_removal_delay_length_minus1" );
540	WRITE_CODE( hrd->getCpbRemovalDelayLengthMinus1(), 5, "au_cpb_removal_delay_length_minus1" );
541	WRITE_CODE( hrd->getDpbOutputDelayLengthMinus1(), 5, "dpb_output_delay_length_minus1" );
542	}
543	}
544	Int i, j, nalOrVcl;
545	for( i = 0; i <= maxNumSubLayersMinus1; i ++ )
546	{
547	WRITE_FLAG( hrd->getFixedPicRateFlag( i ) ? 1 : 0, "fixed_pic_rate_general_flag");
548	if( !hrd->getFixedPicRateFlag( i ) )
549	{
550	WRITE_FLAG( hrd->getFixedPicRateWithinCvsFlag( i ) ? 1 : 0, "fixed_pic_rate_within_cvs_flag");
551	}
552	else
553	{
554	hrd->setFixedPicRateWithinCvsFlag( i, true );
555	}
556	if( hrd->getFixedPicRateWithinCvsFlag( i ) )
557	{
558	WRITE_UVLC( hrd->getPicDurationInTcMinus1( i ), "elemental_duration_in_tc_minus1");
559	}
560	else
561	{
562	WRITE_FLAG( hrd->getLowDelayHrdFlag( i ) ? 1 : 0, "low_delay_hrd_flag");
563	}
564	if (!hrd->getLowDelayHrdFlag( i ))
565	{
566	WRITE_UVLC( hrd->getCpbCntMinus1( i ), "cpb_cnt_minus1");
567	}
568
569	for( nalOrVcl = 0; nalOrVcl < 2; nalOrVcl ++ )
570	{
571	if( ( ( nalOrVcl == 0 ) && ( hrd->getNalHrdParametersPresentFlag() ) ) \|\|
572	( ( nalOrVcl == 1 ) && ( hrd->getVclHrdParametersPresentFlag() ) ) )
573	{
574	for( j = 0; j <= ( hrd->getCpbCntMinus1( i ) ); j ++ )
575	{
576	WRITE_UVLC( hrd->getBitRateValueMinus1( i, j, nalOrVcl ), "bit_rate_value_minus1");
577	WRITE_UVLC( hrd->getCpbSizeValueMinus1( i, j, nalOrVcl ), "cpb_size_value_minus1");
578	if( hrd->getSubPicCpbParamsPresentFlag() )
579	{
580	WRITE_UVLC( hrd->getDuCpbSizeValueMinus1( i, j, nalOrVcl ), "cpb_size_du_value_minus1");
581	WRITE_UVLC( hrd->getDuBitRateValueMinus1( i, j, nalOrVcl ), "bit_rate_du_value_minus1");
582	}
583	WRITE_FLAG( hrd->getCbrFlag( i, j, nalOrVcl ) ? 1 : 0, "cbr_flag");
584	}
585	}
586	}
587	}
588	}
589
590	#if H_3D
591	Void TEncCavlc::codeSPS( TComSPS* pcSPS, Int viewIndex, Bool depthFlag )
592	#else
593	Void TEncCavlc::codeSPS( TComSPS* pcSPS )
594	#endif
595	{
596	#if ENC_DEC_TRACE
597	xTraceSPSHeader (pcSPS);
598	#endif
599	WRITE_CODE( pcSPS->getVPSId (), 4, "sps_video_parameter_set_id" );
600	#if H_MV
601	if ( pcSPS->getLayerId() == 0 )
602	{
603	#endif
604	WRITE_CODE( pcSPS->getMaxTLayers() - 1, 3, "sps_max_sub_layers_minus1" );
605	WRITE_FLAG( pcSPS->getTemporalIdNestingFlag() ? 1 : 0, "sps_temporal_id_nesting_flag" );
606	codePTL(pcSPS->getPTL(), 1, pcSPS->getMaxTLayers() - 1);
607	#if H_MV
608	}
609	#endif
610	WRITE_UVLC( pcSPS->getSPSId (), "sps_seq_parameter_set_id" );
611	#if H_MV
612	if ( pcSPS->getLayerId() > 0 )
613	{
614	WRITE_FLAG( pcSPS->getUpdateRepFormatFlag( ) ? 1 : 0 , "update_rep_format_flag" );
615	#if H_MV_6_PS_REP_FORM_18_19_20
616	if ( pcSPS->getUpdateRepFormatFlag() )
617	{
618	WRITE_CODE( pcSPS->getSpsRepFormatIdx( ), 8, "sps_rep_format_idx" );
619	}
620	}
621	else
622	{
623	#else
624	}
625
626	if ( pcSPS->getUpdateRepFormatFlag() )
627	{
628	#endif
629	#endif
630	WRITE_UVLC( pcSPS->getChromaFormatIdc (), "chroma_format_idc" );
631	assert(pcSPS->getChromaFormatIdc () == 1);
632	// in the first version chroma_format_idc can only be equal to 1 (4:2:0)
633	if( pcSPS->getChromaFormatIdc () == 3 )
634	{
635	WRITE_FLAG( 0, "separate_colour_plane_flag");
636	}
637
638	WRITE_UVLC( pcSPS->getPicWidthInLumaSamples (), "pic_width_in_luma_samples" );
639	WRITE_UVLC( pcSPS->getPicHeightInLumaSamples(), "pic_height_in_luma_samples" );
640	#if H_MV
641	}
642	#endif
643	Window conf = pcSPS->getConformanceWindow();
644
645	WRITE_FLAG( conf.getWindowEnabledFlag(), "conformance_window_flag" );
646	if (conf.getWindowEnabledFlag())
647	{
648	WRITE_UVLC( conf.getWindowLeftOffset() / TComSPS::getWinUnitX(pcSPS->getChromaFormatIdc() ), "conf_win_left_offset" );
649	WRITE_UVLC( conf.getWindowRightOffset() / TComSPS::getWinUnitX(pcSPS->getChromaFormatIdc() ), "conf_win_right_offset" );
650	WRITE_UVLC( conf.getWindowTopOffset() / TComSPS::getWinUnitY(pcSPS->getChromaFormatIdc() ), "conf_win_top_offset" );
651	WRITE_UVLC( conf.getWindowBottomOffset() / TComSPS::getWinUnitY(pcSPS->getChromaFormatIdc() ), "conf_win_bottom_offset" );
652	}
653	#if H_MV
654	#if H_MV_6_PS_REP_FORM_18_19_20
655	if ( pcSPS->getLayerId() == 0 )
656	#else
657	if ( pcSPS->getUpdateRepFormatFlag() )
658	#endif
659	{
660	#endif
661	WRITE_UVLC( pcSPS->getBitDepthY() - 8, "bit_depth_luma_minus8" );
662	WRITE_UVLC( pcSPS->getBitDepthC() - 8, "bit_depth_chroma_minus8" );
663	#if H_MV
664	}
665	#endif
666	WRITE_UVLC( pcSPS->getBitsForPOC()-4, "log2_max_pic_order_cnt_lsb_minus4" );
667
668	const Bool subLayerOrderingInfoPresentFlag = 1;
669	WRITE_FLAG(subLayerOrderingInfoPresentFlag, "sps_sub_layer_ordering_info_present_flag");
670	for(UInt i=0; i <= pcSPS->getMaxTLayers()-1; i++)
671	{
672	WRITE_UVLC( pcSPS->getMaxDecPicBuffering(i) - 1, "sps_max_dec_pic_buffering_minus1[i]" );
673	WRITE_UVLC( pcSPS->getNumReorderPics(i), "sps_num_reorder_pics[i]" );
674	WRITE_UVLC( pcSPS->getMaxLatencyIncrease(i), "sps_max_latency_increase_plus1[i]" );
675	if (!subLayerOrderingInfoPresentFlag)
676	{
677	break;
678	}
679	}
680	assert( pcSPS->getMaxCUWidth() == pcSPS->getMaxCUHeight() );
681
682	WRITE_UVLC( pcSPS->getLog2MinCodingBlockSize() - 3, "log2_min_coding_block_size_minus3" );
683	WRITE_UVLC( pcSPS->getLog2DiffMaxMinCodingBlockSize(), "log2_diff_max_min_coding_block_size" );
684	WRITE_UVLC( pcSPS->getQuadtreeTULog2MinSize() - 2, "log2_min_transform_block_size_minus2" );
685	WRITE_UVLC( pcSPS->getQuadtreeTULog2MaxSize() - pcSPS->getQuadtreeTULog2MinSize(), "log2_diff_max_min_transform_block_size" );
686	WRITE_UVLC( pcSPS->getQuadtreeTUMaxDepthInter() - 1, "max_transform_hierarchy_depth_inter" );
687	WRITE_UVLC( pcSPS->getQuadtreeTUMaxDepthIntra() - 1, "max_transform_hierarchy_depth_intra" );
688	WRITE_FLAG( pcSPS->getScalingListFlag() ? 1 : 0, "scaling_list_enabled_flag" );
689	if(pcSPS->getScalingListFlag())
690	{
691	#if H_MV
692	if ( pcSPS->getLayerId() > 0 )
693	{
694	WRITE_FLAG( pcSPS->getSpsInferScalingListFlag( ) ? 1 : 0 , "sps_infer_scaling_list_flag" );
695	}
696
697	if ( pcSPS->getSpsInferScalingListFlag() )
698	{
699	WRITE_CODE( pcSPS->getSpsScalingListRefLayerId( ), 6, "sps_scaling_list_ref_layer_id" );
700	}
701	else
702	{
703	#endif
704	WRITE_FLAG( pcSPS->getScalingListPresentFlag() ? 1 : 0, "sps_scaling_list_data_present_flag" );
705	if(pcSPS->getScalingListPresentFlag())
706	{
707	#if SCALING_LIST_OUTPUT_RESULT
708	printf("SPS\n");
709	#endif
710	codeScalingList( m_pcSlice->getScalingList() );
711	}
712	#if H_MV
713	}
714	#endif
715	}
716	WRITE_FLAG( pcSPS->getUseAMP() ? 1 : 0, "amp_enabled_flag" );
717	WRITE_FLAG( pcSPS->getUseSAO() ? 1 : 0, "sample_adaptive_offset_enabled_flag");
718
719	WRITE_FLAG( pcSPS->getUsePCM() ? 1 : 0, "pcm_enabled_flag");
720	if( pcSPS->getUsePCM() )
721	{
722	WRITE_CODE( pcSPS->getPCMBitDepthLuma() - 1, 4, "pcm_sample_bit_depth_luma_minus1" );
723	WRITE_CODE( pcSPS->getPCMBitDepthChroma() - 1, 4, "pcm_sample_bit_depth_chroma_minus1" );
724	WRITE_UVLC( pcSPS->getPCMLog2MinSize() - 3, "log2_min_pcm_luma_coding_block_size_minus3" );
725	WRITE_UVLC( pcSPS->getPCMLog2MaxSize() - pcSPS->getPCMLog2MinSize(), "log2_diff_max_min_pcm_luma_coding_block_size" );
726	WRITE_FLAG( pcSPS->getPCMFilterDisableFlag()?1 : 0, "pcm_loop_filter_disable_flag");
727	}
728
729	assert( pcSPS->getMaxTLayers() > 0 );
730
731	TComRPSList* rpsList = pcSPS->getRPSList();
732	TComReferencePictureSet* rps;
733
734	WRITE_UVLC(rpsList->getNumberOfReferencePictureSets(), "num_short_term_ref_pic_sets" );
735	for(Int i=0; i < rpsList->getNumberOfReferencePictureSets(); i++)
736	{
737	rps = rpsList->getReferencePictureSet(i);
738	codeShortTermRefPicSet(pcSPS,rps,false, i);
739	}
740	WRITE_FLAG( pcSPS->getLongTermRefsPresent() ? 1 : 0, "long_term_ref_pics_present_flag" );
741	if (pcSPS->getLongTermRefsPresent())
742	{
743	WRITE_UVLC(pcSPS->getNumLongTermRefPicSPS(), "num_long_term_ref_pic_sps" );
744	for (UInt k = 0; k < pcSPS->getNumLongTermRefPicSPS(); k++)
745	{
746	WRITE_CODE( pcSPS->getLtRefPicPocLsbSps(k), pcSPS->getBitsForPOC(), "lt_ref_pic_poc_lsb_sps");
747	WRITE_FLAG( pcSPS->getUsedByCurrPicLtSPSFlag(k), "used_by_curr_pic_lt_sps_flag");
748	}
749	}
750	WRITE_FLAG( pcSPS->getTMVPFlagsPresent() ? 1 : 0, "sps_temporal_mvp_enable_flag" );
751
752	WRITE_FLAG( pcSPS->getUseStrongIntraSmoothing(), "sps_strong_intra_smoothing_enable_flag" );
753
754	WRITE_FLAG( pcSPS->getVuiParametersPresentFlag(), "vui_parameters_present_flag" );
755	if (pcSPS->getVuiParametersPresentFlag())
756	{
757	codeVUI(pcSPS->getVuiParameters(), pcSPS);
758	}
759
760	#if !H_MV
761	WRITE_FLAG( 0, "sps_extension_flag" );
762	#else
763	#if H_MV_6_PSEM_O0142_3
764	WRITE_FLAG( pcSPS->getSpsExtensionFlag(), "sps_extension_flag" );
765
766	if ( pcSPS->getSpsExtensionFlag() )
767	{
768	for (Int i = 0; i < PS_EX_T_MAX_NUM; i++)
769	{
770	WRITE_FLAG( pcSPS->getSpsExtensionTypeFlag( i ) ? 1 : 0 , "sps_extension_type_flag" );
771	#if H_3D
772	assert( !pcSPS->getSpsExtensionTypeFlag( i ) \|\| i == PS_EX_T_MV \|\| i == PS_EX_T_3D );
773	#else
774	assert( !pcSPS->getSpsExtensionTypeFlag( i ) \|\| i == PS_EX_T_MV );
775	#endif
776	}
777
778	if( pcSPS->getSpsExtensionTypeFlag( PS_EX_T_MV ))
779	{
780	codeSPSExtension( pcSPS );
781	}
782
783	#if H_3D
784	if( pcSPS->getSpsExtensionTypeFlag( PS_EX_T_3D ))
785	{
786	codeSPSExtension2( pcSPS, viewIndex, depthFlag );
787	}
788	#endif
789	}
790	#else
791	WRITE_FLAG( 1, "sps_extension_flag" );
792	codeSPSExtension( pcSPS );
793	#if !H_3D
794	WRITE_FLAG( 0, "sps_extension2_flag" );
795	#else
796	WRITE_FLAG( 1, "sps_extension2_flag" );
797	codeSPSExtension2( pcSPS, viewIndex, depthFlag );
798	WRITE_FLAG( 0, "sps_extension3_flag" );
799	#endif
800	#endif
801	#endif
802	}
803
804	#if H_MV
805	Void TEncCavlc::codeSPSExtension( TComSPS* pcSPS )
806	{
807	WRITE_FLAG( pcSPS->getInterViewMvVertConstraintFlag() ? 1 : 0, "inter_view_mv_vert_constraint_flag" );
808
809	#if !H_MV_6_SHVC_O0098_36
810	WRITE_UVLC( 0, "sps_shvc_reserved_zero_idc" );
811	#else
812	WRITE_UVLC( pcSPS->getNumScaledRefLayerOffsets( ), "num_scaled_ref_layer_offsets" );
813
814	for( Int i = 0; i < pcSPS->getNumScaledRefLayerOffsets( ); i++)
815	{
816	WRITE_CODE( pcSPS->getScaledRefLayerId( i ), 6, "scaled_ref_layer_id" );
817
818	Int j = pcSPS->getScaledRefLayerId( i );
819
820	WRITE_SVLC( pcSPS->getScaledRefLayerLeftOffset( j ), "scaled_ref_layer_left_offset" );
821	WRITE_SVLC( pcSPS->getScaledRefLayerTopOffset( j ), "scaled_ref_layer_top_offset" );
822	WRITE_SVLC( pcSPS->getScaledRefLayerRightOffset( j ), "scaled_ref_layer_right_offset" );
823	WRITE_SVLC( pcSPS->getScaledRefLayerBottomOffset( j ), "scaled_ref_layer_bottom_offset" );
824	}
825	#endif
826	}
827	#endif
828
829	#if H_3D
830	Void TEncCavlc::codeSPSExtension2( TComSPS* pcSPS, Int viewIndex, Bool depthFlag )
831	{
832	#if H_3D_QTLPC
833	//GT: This has to go to VPS
834	if( depthFlag )
835	{
836	WRITE_FLAG( pcSPS->getUseQTL() ? 1 : 0, "use_qtl_flag");
837	WRITE_FLAG( pcSPS->getUsePC() ? 1 : 0, "use_pc_flag");
838	}
839	#endif
840	if (!depthFlag )
841	{
842	WRITE_UVLC( pcSPS->getCamParPrecision(), "cp_precision" );
843	WRITE_FLAG( pcSPS->hasCamParInSliceHeader() ? 1 : 0, "cp_in_slice_header_flag" );
844	if( !pcSPS->hasCamParInSliceHeader() )
845	{
846	for( UInt uiIndex = 0; uiIndex < viewIndex; uiIndex++ )
847	{
848	WRITE_SVLC( pcSPS->getCodedScale ()[ uiIndex ], "cp_scale" );
849	WRITE_SVLC( pcSPS->getCodedOffset ()[ uiIndex ], "cp_off" );
850	WRITE_SVLC( pcSPS->getInvCodedScale ()[ uiIndex ] + pcSPS->getCodedScale ()[ uiIndex ], "cp_inv_scale_plus_scale" );
851	WRITE_SVLC( pcSPS->getInvCodedOffset()[ uiIndex ] + pcSPS->getCodedOffset()[ uiIndex ], "cp_inv_off_plus_off" );
852	}
853	}
854	}
855	}
856	#endif
857
858	Void TEncCavlc::codeVPS( TComVPS* pcVPS )
859	{
860	WRITE_CODE( pcVPS->getVPSId(), 4, "vps_video_parameter_set_id" );
861	WRITE_CODE( 3, 2, "vps_reserved_three_2bits" );
862	#if H_MV
863	WRITE_CODE( pcVPS->getMaxLayersMinus1(), 6, "vps_max_layers_minus1" );
864	#else
865	WRITE_CODE( 0, 6, "vps_reserved_zero_6bits" );
866	#endif
867	WRITE_CODE( pcVPS->getMaxTLayers() - 1, 3, "vps_max_sub_layers_minus1" );
868	WRITE_FLAG( pcVPS->getTemporalNestingFlag(), "vps_temporal_id_nesting_flag" );
869	assert (pcVPS->getMaxTLayers()>1\|\|pcVPS->getTemporalNestingFlag());
870	#if H_MV
871	WRITE_CODE( 0xffff, 16, "vps_extension_offset" );
872	#else
873	WRITE_CODE( 0xffff, 16, "vps_reserved_ffff_16bits" );
874	#endif
875	codePTL( pcVPS->getPTL(), true, pcVPS->getMaxTLayers() - 1 );
876	const Bool subLayerOrderingInfoPresentFlag = 1;
877	WRITE_FLAG(subLayerOrderingInfoPresentFlag, "vps_sub_layer_ordering_info_present_flag");
878	for(UInt i=0; i <= pcVPS->getMaxTLayers()-1; i++)
879	{
880	WRITE_UVLC( pcVPS->getMaxDecPicBuffering(i) - 1, "vps_max_dec_pic_buffering_minus1[i]" );
881	WRITE_UVLC( pcVPS->getNumReorderPics(i), "vps_num_reorder_pics[i]" );
882	WRITE_UVLC( pcVPS->getMaxLatencyIncrease(i), "vps_max_latency_increase_plus1[i]" );
883	if (!subLayerOrderingInfoPresentFlag)
884	{
885	break;
886	}
887	}
888
889	assert( pcVPS->getNumHrdParameters() <= MAX_VPS_NUM_HRD_PARAMETERS );
890	#if H_MV
891	assert( pcVPS->getVpsMaxLayerId() < MAX_VPS_NUH_LAYER_ID_PLUS1 );
892	WRITE_CODE( pcVPS->getVpsMaxLayerId(), 6, "vps_max_layer_id" );
893
894	WRITE_UVLC( pcVPS->getVpsNumLayerSetsMinus1(), "vps_max_num_layer_sets_minus1" );
895	for( UInt opsIdx = 1; opsIdx <= pcVPS->getVpsNumLayerSetsMinus1(); opsIdx ++ )
896	{
897	// Operation point set
898	for( UInt i = 0; i <= pcVPS->getVpsMaxLayerId(); i ++ )
899	{
900	#else
901	assert( pcVPS->getMaxNuhReservedZeroLayerId() < MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1 );
902	WRITE_CODE( pcVPS->getMaxNuhReservedZeroLayerId(), 6, "vps_max_nuh_reserved_zero_layer_id" );
903	pcVPS->setMaxOpSets(1);
904	WRITE_UVLC( pcVPS->getMaxOpSets() - 1, "vps_max_op_sets_minus1" );
905	for( UInt opsIdx = 1; opsIdx <= ( pcVPS->getMaxOpSets() - 1 ); opsIdx ++ )
906	{
907	// Operation point set
908	for( UInt i = 0; i <= pcVPS->getMaxNuhReservedZeroLayerId(); i ++ )
909	{
910	// Only applicable for version 1
911	pcVPS->setLayerIdIncludedFlag( true, opsIdx, i );
912	#endif
913	WRITE_FLAG( pcVPS->getLayerIdIncludedFlag( opsIdx, i ) ? 1 : 0, "layer_id_included_flag[opsIdx][i]" );
914	}
915	}
916	TimingInfo *timingInfo = pcVPS->getTimingInfo();
917	WRITE_FLAG(timingInfo->getTimingInfoPresentFlag(), "vps_timing_info_present_flag");
918	if(timingInfo->getTimingInfoPresentFlag())
919	{
920	WRITE_CODE(timingInfo->getNumUnitsInTick(), 32, "vps_num_units_in_tick");
921	WRITE_CODE(timingInfo->getTimeScale(), 32, "vps_time_scale");
922	WRITE_FLAG(timingInfo->getPocProportionalToTimingFlag(), "vps_poc_proportional_to_timing_flag");
923	if(timingInfo->getPocProportionalToTimingFlag())
924	{
925	WRITE_UVLC(timingInfo->getNumTicksPocDiffOneMinus1(), "vps_num_ticks_poc_diff_one_minus1");
926	}
927	pcVPS->setNumHrdParameters( 0 );
928	WRITE_UVLC( pcVPS->getNumHrdParameters(), "vps_num_hrd_parameters" );
929
930	if( pcVPS->getNumHrdParameters() > 0 )
931	{
932	pcVPS->createHrdParamBuffer();
933	}
934	for( UInt i = 0; i < pcVPS->getNumHrdParameters(); i ++ )
935	{
936	// Only applicable for version 1
937	pcVPS->setHrdOpSetIdx( 0, i );
938	WRITE_UVLC( pcVPS->getHrdOpSetIdx( i ), "hrd_op_set_idx" );
939	if( i > 0 )
940	{
941	WRITE_FLAG( pcVPS->getCprmsPresentFlag( i ) ? 1 : 0, "cprms_present_flag[i]" );
942	}
943	codeHrdParameters(pcVPS->getHrdParameters(i), pcVPS->getCprmsPresentFlag( i ), pcVPS->getMaxTLayers() - 1);
944	}
945	}
946	#if H_MV
947	WRITE_FLAG( 1, "vps_extension_flag" );
948	m_pcBitIf->writeAlignOne();
949	codeVPSExtension( pcVPS );
950	#if H_3D
951	WRITE_FLAG( 1, "vps_extension2_flag" );
952	m_pcBitIf->writeAlignOne();
953	codeVPSExtension2( pcVPS );
954	WRITE_FLAG( 0, "vps_extension3_flag" );
955	#else
956	WRITE_FLAG( 0, "vps_extension2_flag" );
957	#endif
958	#else
959	WRITE_FLAG( 0, "vps_extension_flag" );
960	#endif
961	//future extensions here..
962
963	return;
964	}
965
966
967
968	#if H_MV
969	Void TEncCavlc::codeVPSExtension( TComVPS *pcVPS )
970	{
971	WRITE_FLAG( pcVPS->getAvcBaseLayerFlag() ? 1 : 0, "avc_base_layer_flag" );
972	#if H_MV_6_PS_O0109_24
973	WRITE_FLAG( pcVPS->getVpsVuiPresentFlag() ? 1 : 0 , "vps_vui_present_flag" );
974	if ( pcVPS->getVpsVuiPresentFlag() )
975	{
976	#endif
977	WRITE_CODE( pcVPS->getVpsVuiOffset( ), 16, "vps_vui_offset" ); // TBD
978	#if H_MV_6_PS_O0109_24
979	}
980	#endif
981	WRITE_FLAG( pcVPS->getSplittingFlag() ? 1 : 0, "splitting_flag" );
982
983	for( Int type = 0; type < MAX_NUM_SCALABILITY_TYPES; type++ )
984	{
985	WRITE_FLAG( pcVPS->getScalabilityMaskFlag( type ) ? 1 : 0, "scalability_mask_flag[i]" );
986	}
987
988	for( Int sIdx = 0; sIdx < pcVPS->getNumScalabilityTypes( ) - ( pcVPS->getSplittingFlag() ? 1 : 0 ); sIdx++ )
989	{
990	WRITE_CODE( pcVPS->getDimensionIdLen( sIdx ) - 1 , 3, "dimension_id_len_minus1[j]");
991	}
992
993	if ( pcVPS->getSplittingFlag() )
994	{ // Ignore old dimension id length
995	pcVPS->setDimensionIdLen( pcVPS->getNumScalabilityTypes( ) - 1 ,pcVPS->inferLastDimsionIdLenMinus1() + 1 );
996	}
997
998	WRITE_FLAG( pcVPS->getVpsNuhLayerIdPresentFlag() ? 1 : 0, "vps_nuh_layer_id_present_flag");
999
1000	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1001	{
1002	if ( pcVPS->getVpsNuhLayerIdPresentFlag() )
1003	{
1004	WRITE_CODE( pcVPS->getLayerIdInNuh( i ), 6, "layer_id_in_nuh[i]");
1005	}
1006	else
1007	{
1008	assert( pcVPS->getLayerIdInNuh( i ) == i );
1009	}
1010
1011	assert( pcVPS->getLayerIdInVps( pcVPS->getLayerIdInNuh( i ) ) == i );
1012
1013	for( Int j = 0; j < pcVPS->getNumScalabilityTypes() ; j++ )
1014	{
1015	if ( !pcVPS->getSplittingFlag() )
1016	{
1017	WRITE_CODE( pcVPS->getDimensionId( i, j ), pcVPS->getDimensionIdLen( j ), "dimension_id[i][j]");
1018	}
1019	else
1020	{
1021	assert( pcVPS->getDimensionId( i, j ) == pcVPS->inferDimensionId( i, j ) );
1022	}
1023	}
1024	}
1025
1026
1027	#if H_MV_6_PS_O0109_22
1028	WRITE_CODE( pcVPS->getViewIdLen( ), 4, "view_id_len" );
1029
1030	if ( pcVPS->getViewIdLen( ) > 0 )
1031	{
1032	for( Int i = 0; i < pcVPS->getNumViews(); i++ )
1033	{
1034	WRITE_CODE( pcVPS->getViewIdVal( i ), pcVPS->getViewIdLen( ), "view_id_val[i]" );
1035	}
1036	}
1037	else
1038	{
1039	for( Int i = 0; i < pcVPS->getNumViews(); i++ )
1040	{
1041	assert( pcVPS->getViewIdVal( i ) == 0 );
1042	}
1043	}
1044	#else
1045	// GT spec says: trac #39
1046	// if ( pcVPS->getNumViews() > 1 )
1047	// However, this is a bug in the text since, view_id_len_minus1 is needed to parse view_id_val.
1048	{
1049	WRITE_CODE( pcVPS->getViewIdLenMinus1( ), 4, "view_id_len_minus1" );
1050	}
1051
1052	for( Int i = 0; i < pcVPS->getNumViews(); i++ )
1053	{
1054	WRITE_CODE( pcVPS->getViewIdVal( i ), pcVPS->getViewIdLenMinus1( ) + 1, "view_id_val[i]" );
1055	}
1056	#endif
1057
1058
1059	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1060	{
1061	for( Int j = 0; j < i; j++ )
1062	{
1063	WRITE_FLAG( pcVPS->getDirectDependencyFlag( i, j ), "direct_dependency_flag[i][j]" );
1064	}
1065	}
1066	#if H_MV_6_ILDSD_O0120_26
1067	WRITE_FLAG( pcVPS->getVpsSubLayersMaxMinus1PresentFlag( ) ? 1 : 0 , "vps_sub_layers_max_minus1_present_flag" );
1068	if ( pcVPS->getVpsSubLayersMaxMinus1PresentFlag() )
1069	{
1070	for (Int i = 0; i < pcVPS->getMaxLayersMinus1(); i++ )
1071	{
1072	WRITE_CODE( pcVPS->getSubLayersVpsMaxMinus1( i ), 3, "sub_layers_vps_max_minus1" );
1073	pcVPS->checkSubLayersVpsMaxMinus1( i );
1074	}
1075	}
1076	else
1077	{
1078	for (Int i = 0; i < pcVPS->getMaxLayersMinus1(); i++ )
1079	{
1080	assert( pcVPS->getSubLayersVpsMaxMinus1( i ) + 1 == pcVPS->getMaxTLayers( ) );
1081	}
1082	}
1083	#endif
1084	WRITE_FLAG( pcVPS->getMaxTidRefPresentFlag( ) ? 1 : 0 , "max_tid_ref_present_flag" );
1085
1086	if ( pcVPS->getMaxTidRefPresentFlag() )
1087	{
1088	for( Int i = 0; i < pcVPS->getMaxLayersMinus1(); i++ )
1089	{
1090	#if H_MV_6_ILDDS_O0225_30
1091	for( Int j = i + 1; j <= pcVPS->getMaxLayersMinus1(); j++ )
1092	{
1093	if ( pcVPS->getDirectDependencyFlag(j,i) )
1094	{
1095	WRITE_CODE( pcVPS->getMaxTidIlRefPicsPlus1( i, j ), 3, "max_tid_il_ref_pics_plus1" );
1096	}
1097	}
1098	#else
1099	WRITE_CODE( pcVPS->getMaxTidIlRefPicPlus1( i ), 3, "max_tid_il_ref_pics_plus1[i]" );
1100	#endif
1101	}
1102	}
1103
1104	WRITE_FLAG( pcVPS->getAllRefLayersActiveFlag( ) ? 1 : 0 , "all_ref_layers_active_flag" );
1105	WRITE_CODE( pcVPS->getVpsNumberLayerSetsMinus1( ) , 10, "vps_number_layer_sets_minus1" );
1106	WRITE_CODE( pcVPS->getVpsNumProfileTierLevelMinus1( ), 6, "vps_num_profile_tier_level_minus1" );
1107
1108	for( Int i = 1; i <= pcVPS->getVpsNumProfileTierLevelMinus1(); i++ )
1109	{
1110	WRITE_FLAG( pcVPS->getVpsProfilePresentFlag( i ) ? 1 : 0, "vps_profile_present_flag[i]" );
1111	if( !pcVPS->getVpsProfilePresentFlag( i ) )
1112	{
1113	WRITE_CODE( pcVPS->getProfileRefMinus1( i ), 6, "profile_ref_minus1[i]" );
1114	#if H_MV_6_PS_O0109_23
1115	pcVPS->checkProfileRefMinus1( i );
1116	#endif
1117	}
1118	codePTL( pcVPS->getPTL( i ), pcVPS->getVpsProfilePresentFlag( i ), pcVPS->getMaxTLayers() - 1 );
1119	}
1120
1121	Int numOutputLayerSets = pcVPS->getVpsNumberLayerSetsMinus1( ) + 1;
1122
1123	WRITE_FLAG( pcVPS->getMoreOutputLayerSetsThanDefaultFlag( ) ? 1 : 0, "more_output_layer_sets_than_default_flag" );
1124
1125	if ( pcVPS->getMoreOutputLayerSetsThanDefaultFlag( ) )
1126	{
1127	WRITE_CODE( pcVPS->getNumAddOutputLayerSetsMinus1( ) , 10, "num_add_output_layer_sets_minus1" );
1128	numOutputLayerSets += ( pcVPS->getNumAddOutputLayerSetsMinus1( ) + 1 );
1129	}
1130
1131	if( numOutputLayerSets > 1)
1132	{
1133	#if H_MV_6_PS_0109_25
1134	WRITE_CODE( pcVPS->getDefaultOneTargetOutputLayerIdc( ), 2, "default_one_target_output_layer_idc" );
1135	pcVPS->checkDefaultOneTargetOutputLayerIdc();
1136	#else
1137	WRITE_FLAG( pcVPS->getDefaultOneTargetOutputLayerFlag( ) ? 1 : 0, "default_one_target_output_layer_flag" );
1138	#endif
1139	}
1140
1141	#if H_MV_6_HRD_O0217_13
1142	assert( pcVPS->getOutputLayerFlag(0, 0) == pcVPS->inferOutputLayerFlag( 0, 0 ));
1143	assert( pcVPS->getOutputLayerSetIdxMinus1( 0 ) == -1 );
1144	#endif
1145	for( Int i = 1; i < numOutputLayerSets; i++ )
1146	{
1147	if( i > pcVPS->getVpsNumberLayerSetsMinus1( ) )
1148	{
1149	WRITE_UVLC( pcVPS->getOutputLayerSetIdxMinus1( i ), "output_layer_set_idx_minus1[i]" );
1150	for( Int j = 0; j < pcVPS->getNumLayersInIdList( j ) - 1 ; j++ )
1151	{
1152	WRITE_FLAG( pcVPS->getOutputLayerFlag( i, j) ? 1 : 0, "output_layer_flag" );
1153	}
1154	}
1155	#if H_MV_6_HRD_O0217_13
1156	else
1157	{ // These inference rules would also be helpful in spec text
1158	assert( pcVPS->getOutputLayerSetIdxMinus1(i ) == i - 1 );
1159	for( Int j = 0; j < pcVPS->getNumLayersInIdList( j ) - 1; j++ )
1160	{
1161	assert( pcVPS->getOutputLayerFlag( i , j ) == pcVPS->inferOutputLayerFlag( i, j ));
1162	}
1163	}
1164	#endif
1165
1166	if ( pcVPS->getProfileLevelTierIdxLen() > 0 )
1167	{
1168	WRITE_CODE( pcVPS->getProfileLevelTierIdx( i ), pcVPS->getProfileLevelTierIdxLen() ,"profile_level_tier_idx[ i ]" );
1169	}
1170	}
1171
1172	#if H_MV_6_GEN_0153_28
1173	if( pcVPS->getMaxLayersMinus1() > 0 )
1174	{
1175	WRITE_FLAG( pcVPS->getAltOutputLayerFlag( ) ? 1 : 0 , "alt_output_layer_flag" );
1176	}
1177	#endif
1178
1179	WRITE_FLAG( pcVPS->getRepFormatIdxPresentFlag( ) ? 1 : 0 , "rep_format_idx_present_flag" );
1180	if ( pcVPS->getRepFormatIdxPresentFlag() )
1181	{
1182	WRITE_CODE( pcVPS->getVpsNumRepFormatsMinus1( ), 4, "vps_num_rep_formats_minus1" );
1183	}
1184
1185	for (Int i = 0; i <= pcVPS->getVpsNumRepFormatsMinus1(); i++ )
1186	{
1187	#if H_MV_6_PS_REP_FORM_18_19_20
1188	TComRepFormat* curRepFormat = pcVPS->getRepFormat(i);
1189	TComRepFormat* prevRepFormat = i > 0 ? pcVPS->getRepFormat( i - 1) : NULL;
1190	codeRepFormat( i, curRepFormat , prevRepFormat);
1191	#else
1192	TComRepFormat* pcRepFormat = pcVPS->getRepFormat(i);
1193	codeRepFormat( pcRepFormat );
1194	#endif
1195	}
1196
1197	if( pcVPS->getRepFormatIdxPresentFlag() )
1198	{
1199	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1200	{
1201	if( pcVPS->getVpsNumRepFormatsMinus1() > 0 )
1202	{
1203	#if H_MV_6_PS_REP_FORM_18_19_20
1204	WRITE_CODE( pcVPS->getVpsRepFormatIdx( i ), 8, "vps_rep_format_idx" );
1205	#else
1206	WRITE_CODE( pcVPS->getVpsRepFormatIdx( i ), 4, "vps_rep_format_idx" );
1207	#endif
1208	}
1209	}
1210	}
1211
1212	WRITE_FLAG( pcVPS->getMaxOneActiveRefLayerFlag( ) ? 1 : 0, "max_one_active_ref_layer_flag" );
1213	#if H_MV_6_MISC_O0062_31
1214	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1215	{
1216	if( pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ) == 0 )
1217	{
1218	WRITE_FLAG( pcVPS->getPocLsbNotPresentFlag( i ) ? 1 : 0 , "poc_lsb_not_present_flag" );
1219	}
1220	}
1221	#endif
1222	#if H_MV_6_HRD_O0217_13
1223	codeDpbSize( pcVPS );
1224	#endif
1225
1226	#if !H_MV_6_PS_O0223_29
1227	WRITE_FLAG( pcVPS->getCrossLayerIrapAlignedFlag( ) ? 1 : 0 , "cross_layer_irap_aligned_flag" );
1228	#endif
1229	WRITE_UVLC( pcVPS->getDirectDepTypeLenMinus2 ( ), "direct_dep_type_len_minus2");
1230
1231	#if H_MV_6_PS_O0096_21
1232	WRITE_FLAG( pcVPS->getDefaultDirectDependencyFlag( ) ? 1 : 0 , "default_direct_dependency_flag" );
1233
1234	if ( pcVPS->getDefaultDirectDependencyFlag( ) )
1235	{
1236	WRITE_CODE( pcVPS->getDefaultDirectDependencyType( ), pcVPS->getDirectDepTypeLenMinus2( ) + 2 , "default_direct_dependency_type" );
1237	}
1238
1239	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1240	{
1241	for( Int j = 0; j < i; j++ )
1242	{
1243	if (pcVPS->getDirectDependencyFlag( i, j) )
1244	{
1245	if ( pcVPS->getDefaultDirectDependencyFlag( ) )
1246	{
1247	assert( pcVPS->getDirectDependencyType( i, j ) == pcVPS->getDefaultDirectDependencyType( ) );
1248	}
1249	else
1250	{
1251	assert ( pcVPS->getDirectDependencyType( i, j ) != -1 );
1252	WRITE_CODE( pcVPS->getDirectDependencyType( i, j ),pcVPS->getDirectDepTypeLenMinus2( ) + 2, "direct_dependency_type[i][j]" );
1253	}
1254	}
1255	}
1256	}
1257	#else
1258	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1259	{
1260	for( Int j = 0; j < i; j++ )
1261	{
1262	if (pcVPS->getDirectDependencyFlag( i, j) )
1263	{
1264	assert ( pcVPS->getDirectDependencyType( i, j ) != -1 );
1265	WRITE_CODE( pcVPS->getDirectDependencyType( i, j ),pcVPS->getDirectDepTypeLenMinus2( ) + 2, "direct_dependency_type[i][j]" );
1266	}
1267	}
1268	}
1269	#endif
1270	WRITE_FLAG ( 0, "vps_shvc_reserved_zero_flag" );
1271	#if !H_MV_6_PS_O0109_24
1272	WRITE_FLAG( pcVPS->getVpsVuiPresentFlag( ) ? 1 : 0 , "vps_vui_present_flag" );
1273	#endif
1274
1275	if( pcVPS->getVpsVuiPresentFlag() )
1276	{
1277	m_pcBitIf->writeAlignOne(); // vps_vui_alignment_bit_equal_to_one
1278	codeVPSVUI( pcVPS );
1279	}
1280	}
1281	#if H_MV_6_PS_O0118_33
1282	Void TEncCavlc::codeVideoSignalInfo( TComVideoSignalInfo* pcVideoSignalInfo )
1283	{
1284	assert( pcVideoSignalInfo );
1285	WRITE_CODE( pcVideoSignalInfo->getVideoVpsFormat( ), 3, "video_vps_format" );
1286	WRITE_FLAG( pcVideoSignalInfo->getVideoFullRangeVpsFlag( ) ? 1 : 0 , "video_full_range_vps_flag" );
1287	WRITE_CODE( pcVideoSignalInfo->getColourPrimariesVps( ), 8, "colour_primaries_vps" );
1288	WRITE_CODE( pcVideoSignalInfo->getTransferCharacteristicsVps( ), 8, "transfer_characteristics_vps" );
1289	WRITE_CODE( pcVideoSignalInfo->getMatrixCoeffsVps( ), 8, "matrix_coeffs_vps" );
1290	}
1291	#endif
1292
1293	#if H_MV_6_HRD_O0217_13
1294	Void TEncCavlc::codeDpbSize( TComVPS* vps )
1295	{
1296	TComDpbSize* dpbSize = vps->getDpbSize();
1297	assert ( dpbSize != 0 );
1298
1299	for( Int i = 1; i < vps->getNumOutputLayerSets(); i++ )
1300	{
1301	WRITE_FLAG( dpbSize->getSubLayerFlagInfoPresentFlag( i ) ? 1 : 0 , "sub_layer_flag_info_present_flag" );
1302
1303	for( Int j = 0; j <= vps->getMaxTLayers() - 1 ; j++ )
1304	{
1305	if( j > 0 && dpbSize->getSubLayerDpbInfoPresentFlag( i, j ) )
1306	{
1307	WRITE_FLAG( dpbSize->getSubLayerDpbInfoPresentFlag( i, j ) ? 1 : 0 , "sub_layer_dpb_info_present_flag" );
1308	}
1309	if( dpbSize->getSubLayerDpbInfoPresentFlag( i, j ) )
1310	{
1311	for( Int k = 0; k < vps->getNumSubDpbs( vps->getOutputLayerSetIdxMinus1( i ) + 1 ); k++ ) // Preliminary fix does not match with spec
1312	{
1313	WRITE_UVLC( dpbSize->getMaxVpsDecPicBufferingMinus1( i, k, j ), "max_vps_dec_pic_buffering_minus1" );
1314	}
1315	WRITE_UVLC( dpbSize->getMaxVpsNumReorderPics( i, j ), "max_vps_num_reorder_pics" );
1316	WRITE_UVLC( dpbSize->getMaxVpsLatencyIncreasePlus1( i, j ), "max_vps_latency_increase_plus1" );
1317	}
1318	else
1319	{
1320	if ( j > 0 )
1321	{
1322	for( Int k = 0; k < vps->getNumSubDpbs( vps->getOutputLayerSetIdxMinus1( i ) + 1 ); k++ )
1323	{
1324	assert( dpbSize->getMaxVpsDecPicBufferingMinus1( i, k, j ) == dpbSize->getMaxVpsDecPicBufferingMinus1( i,k, j - 1 ) );
1325	}
1326	assert( dpbSize->getMaxVpsNumReorderPics ( i, j ) == dpbSize->getMaxVpsNumReorderPics ( i, j - 1 ) );
1327	assert( dpbSize->getMaxVpsLatencyIncreasePlus1( i, j ) == dpbSize->getMaxVpsLatencyIncreasePlus1( i, j - 1 ) );
1328	}
1329	}
1330	}
1331	}
1332	}
1333	#endif
1334
1335	#if H_MV_6_PS_REP_FORM_18_19_20
1336	Void TEncCavlc::codeRepFormat( Int i, TComRepFormat* pcRepFormat, TComRepFormat* pcPrevRepFormat )
1337	#else
1338	Void TEncCavlc::codeRepFormat( TComRepFormat* pcRepFormat )
1339	#endif
1340	{
1341	assert( pcRepFormat );
1342
1343	#if H_MV_6_PS_REP_FORM_18_19_20
1344	WRITE_CODE( pcRepFormat->getPicWidthVpsInLumaSamples( ), 16, "pic_width_vps_in_luma_samples" );
1345	WRITE_CODE( pcRepFormat->getPicHeightVpsInLumaSamples( ), 16, "pic_height_vps_in_luma_samples" );
1346	WRITE_FLAG( pcRepFormat->getChromaAndBitDepthVpsPresentFlag( ) ? 1 : 0 , "chroma_and_bit_depth_vps_present_flag" );
1347
1348	pcRepFormat->checkChromaAndBitDepthVpsPresentFlag( i );
1349
1350	if ( pcRepFormat->getChromaAndBitDepthVpsPresentFlag() )
1351	{
1352	#endif
1353	WRITE_CODE( pcRepFormat->getChromaFormatVpsIdc( ), 2, "chroma_format_vps_idc" );
1354
1355	if ( pcRepFormat->getChromaFormatVpsIdc() == 3 )
1356	{
1357	WRITE_FLAG( pcRepFormat->getSeparateColourPlaneVpsFlag( ) ? 1 : 0 , "separate_colour_plane_vps_flag" );
1358	}
1359	#if !H_MV_6_PS_REP_FORM_18_19_20
1360	WRITE_CODE( pcRepFormat->getPicWidthVpsInLumaSamples( ), 16, "pic_width_vps_in_luma_samples" );
1361	WRITE_CODE( pcRepFormat->getPicHeightVpsInLumaSamples( ), 16, "pic_height_vps_in_luma_samples" );
1362	#endif
1363	WRITE_CODE( pcRepFormat->getBitDepthVpsLumaMinus8( ), 4, "bit_depth_vps_luma_minus8" );
1364	WRITE_CODE( pcRepFormat->getBitDepthVpsChromaMinus8( ), 4, "bit_depth_vps_chroma_minus8" );
1365	#if H_MV_6_PS_REP_FORM_18_19_20
1366	}
1367	else
1368	{
1369	pcRepFormat->inferChromaAndBitDepth(pcPrevRepFormat, true );
1370	}
1371	#endif
1372	}
1373
1374	Void TEncCavlc::codeVPSVUI( TComVPS* pcVPS )
1375	{
1376	assert( pcVPS );
1377
1378	TComVPSVUI* pcVPSVUI = pcVPS->getVPSVUI( );
1379
1380	assert( pcVPSVUI );
1381
1382	#if H_MV_6_PS_O0223_29
1383	WRITE_FLAG( pcVPSVUI->getCrossLayerPicTypeAlignedFlag( ) ? 1 : 0 , "cross_layer_pic_type_aligned_flag" );
1384	if ( !pcVPSVUI->getCrossLayerPicTypeAlignedFlag() )
1385	{
1386	WRITE_FLAG( pcVPSVUI->getCrossLayerIrapAlignedFlag( ) ? 1 : 0 , "cross_layer_irap_aligned_flag" );
1387	}
1388	#endif
1389
1390	WRITE_FLAG( pcVPSVUI->getBitRatePresentVpsFlag( ) ? 1 : 0 , "bit_rate_present_vps_flag" );
1391	WRITE_FLAG( pcVPSVUI->getPicRatePresentVpsFlag( ) ? 1 : 0 , "pic_rate_present_vps_flag" );
1392	if( pcVPSVUI->getBitRatePresentVpsFlag( ) \|\| pcVPSVUI->getPicRatePresentVpsFlag( ) )
1393	{
1394	for( Int i = 0; i <= pcVPS->getVpsNumberLayerSetsMinus1(); i++ )
1395	{
1396	for( Int j = 0; j <= pcVPS->getMaxTLayers(); j++ )
1397	{
1398	if( pcVPSVUI->getBitRatePresentVpsFlag( ) )
1399	{
1400	WRITE_FLAG( pcVPSVUI->getBitRatePresentFlag( i, j ) ? 1 : 0 , "bit_rate_present_flag" );
1401	}
1402	if( pcVPSVUI->getBitRatePresentVpsFlag( ) )
1403	{
1404	WRITE_FLAG( pcVPSVUI->getPicRatePresentFlag( i, j ) ? 1 : 0 , "pic_rate_present_flag" );
1405	}
1406	if( pcVPSVUI->getBitRatePresentFlag( i, j ) )
1407	{
1408	WRITE_CODE( pcVPSVUI->getAvgBitRate( i, j ), 16, "avg_bit_rate" );
1409	WRITE_CODE( pcVPSVUI->getMaxBitRate( i, j ), 16, "max_bit_rate" );
1410	}
1411	if( pcVPSVUI->getPicRatePresentFlag( i, j ) )
1412	{
1413	WRITE_CODE( pcVPSVUI->getConstantPicRateIdc( i, j ), 2, "constant_pic_rate_idc" );
1414	WRITE_CODE( pcVPSVUI->getAvgPicRate( i, j ), 16, "avg_pic_rate" );
1415	}
1416	}
1417	}
1418	}
1419
1420	#if H_MV_6_O0226_37
1421	WRITE_FLAG( pcVPSVUI->getTilesNotInUseFlag( ) ? 1 : 0 , "tiles_not_in_use_flag" );
1422	if( !pcVPSVUI->getTilesNotInUseFlag() )
1423	{
1424	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1425	{
1426	WRITE_FLAG( pcVPSVUI->getTilesInUseFlag( i ) ? 1 : 0 , "tiles_in_use_flag[i]" );
1427	if( pcVPSVUI->getTilesInUseFlag( i ) )
1428	{
1429	WRITE_FLAG( pcVPSVUI->getLoopFilterNotAcrossTilesFlag( i ) ? 1 : 0, "loop_filter_not_across_tiles_flag[i]" );
1430	}
1431	}
1432
1433	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1434	{
1435	for( Int j = 0; j < pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ) ; j++ )
1436	{
1437	Int layerIdx = pcVPS->getLayerIdInVps(pcVPS->getRefLayerId(pcVPS->getLayerIdInNuh( i ) , j ));
1438	if( pcVPSVUI->getTilesInUseFlag( i ) && pcVPSVUI->getTilesInUseFlag( layerIdx ) )
1439	{
1440	WRITE_FLAG( pcVPSVUI->getTileBoundariesAlignedFlag( i, j ) ? 1 : 0 , "tile_boundaries_aligned_flag[i][j]" );
1441	}
1442	}
1443	}
1444	}
1445
1446	WRITE_FLAG( pcVPSVUI->getWppNotInUseFlag( ) ? 1 : 0 , "wpp_not_in_use_flag" );
1447
1448	if( !pcVPSVUI->getWppNotInUseFlag( ) )
1449	{
1450	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1451	{
1452	WRITE_FLAG( pcVPSVUI->getWppInUseFlag( i ) ? 1 : 0 , "wpp_in_use_flag[i]" );
1453	}
1454	}
1455	#else
1456	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1457	{
1458	for( Int j = 0; j < pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ); j++ )
1459	{
1460	WRITE_FLAG( pcVPSVUI->getTileBoundariesAlignedFlag( i, j ) ? 1 : 0 , "tile_boundaries_aligned_flag" );
1461	}
1462	}
1463	#endif
1464	WRITE_FLAG( pcVPSVUI->getIlpRestrictedRefLayersFlag( ) ? 1 : 0 , "ilp_restricted_ref_layers_flag" );
1465
1466	if( pcVPSVUI->getIlpRestrictedRefLayersFlag( ) )
1467	{
1468	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1469	{
1470	for( Int j = 0; j < pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ); j++ )
1471	{
1472	WRITE_UVLC( pcVPSVUI->getMinSpatialSegmentOffsetPlus1( i, j ), "min_spatial_segment_offset_plus1" );
1473	if( pcVPSVUI->getMinSpatialSegmentOffsetPlus1( i, j ) > 0 )
1474	{
1475	WRITE_FLAG( pcVPSVUI->getCtuBasedOffsetEnabledFlag( i, j ) ? 1 : 0 , "ctu_based_offset_enabled_flag" );
1476	if( pcVPSVUI->getCtuBasedOffsetEnabledFlag( i, j ) )
1477	{
1478	WRITE_UVLC( pcVPSVUI->getMinHorizontalCtuOffsetPlus1( i, j ), "min_horizontal_ctu_offset_plus1" );
1479	}
1480	}
1481	}
1482	}
1483	}
1484	#if H_MV_6_PS_O0118_33
1485	WRITE_FLAG( pcVPSVUI->getVideoSignalInfoIdxPresentFlag( ) ? 1 : 0 , "video_signal_info_idx_present_flag" );
1486	if( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() )
1487	{
1488	WRITE_CODE( pcVPSVUI->getVpsNumVideoSignalInfoMinus1( ), 4, "vps_num_video_signal_info_minus1" );
1489	}
1490	else
1491	{
1492	pcVPSVUI->setVpsNumVideoSignalInfoMinus1( pcVPS->getMaxLayersMinus1() );
1493	}
1494
1495	for( Int i = 0; i <= pcVPSVUI->getVpsNumVideoSignalInfoMinus1(); i++ )
1496	{
1497	assert( pcVPSVUI->getVideoSignalInfo( i ) != NULL );
1498	TComVideoSignalInfo* curVideoSignalInfo = pcVPSVUI->getVideoSignalInfo( i );
1499	codeVideoSignalInfo( curVideoSignalInfo );
1500	}
1501
1502	if( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() && pcVPSVUI->getVpsNumVideoSignalInfoMinus1() > 0 )
1503	{
1504	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1505	{
1506	WRITE_CODE( pcVPSVUI->getVpsVideoSignalInfoIdx( i ), 4, "vps_video_signal_info_idx" );
1507	assert( pcVPSVUI->getVpsVideoSignalInfoIdx( i ) >= 0 && pcVPSVUI->getVpsVideoSignalInfoIdx( i ) <= pcVPSVUI->getVpsNumVideoSignalInfoMinus1() );
1508	}
1509	}
1510	else
1511	{
1512	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
1513	{
1514	assert( pcVPSVUI->getVpsVideoSignalInfoIdx( i ) == ( pcVPSVUI->getVideoSignalInfoIdxPresentFlag() ? 0 : i ) );
1515	}
1516	}
1517	#endif
1518	#if H_MV_6_HRD_O0164_15
1519	WRITE_FLAG( pcVPSVUI->getVpsVuiBspHrdPresentFlag( ) ? 1 : 0 , "vps_vui_bsp_hrd_present_flag" );
1520	if ( pcVPSVUI->getVpsVuiBspHrdPresentFlag( ) )
1521	{
1522	codeVpsVuiBspHrdParameters( pcVPS );
1523	}
1524	#endif
1525	}
1526	#if H_MV_6_HRD_O0164_15
1527	Void TEncCavlc::codeVpsVuiBspHrdParameters( TComVPS* pcVPS )
1528	{
1529	assert( pcVPS );
1530
1531	TComVPSVUI* pcVPSVUI = pcVPS->getVPSVUI( );
1532
1533	assert( pcVPSVUI );
1534
1535	TComVpsVuiBspHrdParameters* vpsVuiBspHrdP = pcVPSVUI->getVpsVuiBspHrdParameters();
1536
1537	assert ( vpsVuiBspHrdP );
1538
1539
1540	WRITE_UVLC( vpsVuiBspHrdP->getVpsNumBspHrdParametersMinus1( ), "vps_num_bsp_hrd_parameters_minus1" );
1541	for( Int i = 0; i <= vpsVuiBspHrdP->getVpsNumBspHrdParametersMinus1( ); i++ )
1542	{
1543	if( i > 0 )
1544	{
1545	WRITE_FLAG( vpsVuiBspHrdP->getBspCprmsPresentFlag( i ) ? 1 : 0 , "bsp_cprms_present_flag" );
1546	}
1547	TComHRD* hrdParameters = vpsVuiBspHrdP->getHrdParametermeters( i );
1548	codeHrdParameters( hrdParameters, vpsVuiBspHrdP->getBspCprmsPresentFlag( i ), pcVPS->getMaxSubLayersMinus1() );
1549	}
1550	for( Int h = 1; h <= pcVPS->getVpsNumLayerSetsMinus1(); h++ )
1551	{
1552	WRITE_UVLC( vpsVuiBspHrdP->getNumBitstreamPartitions( h ), "num_bitstream_partitions" );
1553	for( Int i = 0; i < vpsVuiBspHrdP->getNumBitstreamPartitions( h ); i++ )
1554	{
1555	for( Int j = 0; j <= pcVPS->getMaxLayersMinus1(); j++ )
1556	{
1557	if( pcVPS->getLayerIdIncludedFlag( h ,j ) )
1558	{
1559	WRITE_FLAG( vpsVuiBspHrdP->getLayerInBspFlag( h, i, j ) ? 1 : 0 , "layer_in_bsp_flag" );
1560	}
1561	else
1562	{
1563	vpsVuiBspHrdP->setLayerInBspFlag( h, i, j, false ); // This inference seems to be missing in spec
1564	}
1565	}
1566	}
1567	vpsVuiBspHrdP->checkLayerInBspFlag( pcVPS, h );
1568
1569	if( vpsVuiBspHrdP->getNumBitstreamPartitions( h ) )
1570	{
1571	WRITE_UVLC( vpsVuiBspHrdP->getNumBspSchedCombinations( h ), "num_bsp_sched_combinations" );
1572	for( Int i = 0; i < vpsVuiBspHrdP->getNumBspSchedCombinations( h ); i++ )
1573	{
1574	for( Int j = 0; j < vpsVuiBspHrdP->getNumBitstreamPartitions( h ); j++ )
1575	{
1576	WRITE_UVLC( vpsVuiBspHrdP->getBspCombHrdIdx( h, i, j ), "bsp_comb_hrd_idx" );
1577	WRITE_UVLC( vpsVuiBspHrdP->getBspCombSchedIdx( h, i, j ), "bsp_comb_sched_idx" );
1578	}
1579	}
1580	}
1581	}
1582	}
1583	#endif
1584
1585	#endif
1586
1587	#if H_3D
1588	Void TEncCavlc::codeVPSExtension2( TComVPS* pcVPS )
1589	{
1590	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
1591	{
1592	if (i!= 0)
1593	{
1594	if ( !( pcVPS->getDepthId( i ) == 1 ) )
1595	{
1596	#if H_3D_IV_MERGE
1597	WRITE_FLAG( pcVPS->getIvMvPredFlag ( i ) ? 1 : 0 , "iv_mv_pred_flag[i]");
1598	#if MTK_SPIVMP_F0110
1599	WRITE_UVLC( pcVPS->getSubPULog2Size(i)-2, "log2_sub_PU_size_minus2[i]");
1600	#endif
1601	#endif
1602	#if H_3D_ARP
1603	WRITE_FLAG( pcVPS->getUseAdvRP ( i ) ? 1 : 0, "iv_res_pred_flag[i]" );
1604	#endif
1605	#if H_3D_NBDV_REF
1606	WRITE_FLAG( pcVPS->getDepthRefinementFlag ( i ) ? 1 : 0 , "depth_refinement_flag[i]");
1607	#endif
1608	#if H_3D_VSP
1609	WRITE_FLAG( pcVPS->getViewSynthesisPredFlag( i ) ? 1 : 0 , "view_synthesis_pred_flag[i]");
1610	#endif
1611	}
1612	else
1613	{
1614	#if QC_DEPTH_IV_MRG_F0125
1615	if(i!=1)
1616	{
1617	WRITE_FLAG( pcVPS->getIvMvPredFlag ( i ) ? 1 : 0 , "iv_mv_pred_flag[i]");
1618	}
1619	#endif
1620	#if MTK_SPIVMP_F0110
1621	if (i!=1)
1622	{
1623	WRITE_UVLC( pcVPS->getSubPULog2Size(i)-2, "log2_sub_PU_size_minus2[i]");
1624	}
1625	#endif
1626	#if SEC_MPI_ENABLING_MERGE_F0150
1627	WRITE_FLAG( pcVPS->getMPIFlag( i ) ? 1 : 0 , "mpi_flag[i]" );
1628	#endif
1629	WRITE_FLAG( pcVPS->getVpsDepthModesFlag( i ) ? 1 : 0 , "vps_depth_modes_flag[i]" );
1630	//WRITE_FLAG( pcVPS->getLimQtPredFlag ( i ) ? 1 : 0 , "lim_qt_pred_flag[i]" );
1631	#if H_3D_DIM_DLT
1632	#if !DLT_DIFF_CODING_IN_PPS
1633	if( pcVPS->getVpsDepthModesFlag( i ) )
1634	{
1635	WRITE_FLAG( pcVPS->getUseDLTFlag( i ) ? 1 : 0, "dlt_flag[i]" );
1636	}
1637	if( pcVPS->getUseDLTFlag( i ) )
1638	{
1639	// code mapping
1640	WRITE_UVLC(pcVPS->getNumDepthValues(i), "num_depth_values_in_dlt[i]");
1641	for(Int d=0; d<pcVPS->getNumDepthValues(i); d++)
1642	{
1643	WRITE_UVLC( pcVPS->idx2DepthValue(i, d), "dlt_depth_value[i][d]" );
1644	}
1645	}
1646	#endif
1647	#endif
1648	#if H_3D_INTER_SDC
1649	WRITE_FLAG( pcVPS->getInterSDCFlag( i ) ? 1 : 0, "depth_inter_SDC_flag" );
1650	#endif
1651	}
1652	}
1653	}
1654	#if H_3D_TMVP
1655	WRITE_FLAG( pcVPS->getIvMvScalingFlag( ) ? 1 : 0 , "iv_mv_scaling_flag" );
1656	#endif
1657	}
1658	#endif
1659
1660	Void TEncCavlc::codeSliceHeader ( TComSlice* pcSlice )
1661	{
1662	#if H_MV
1663	TComVPS* vps = pcSlice->getVPS();
1664	#endif
1665	#if ENC_DEC_TRACE
1666	xTraceSliceHeader (pcSlice);
1667	#endif
1668
1669	//calculate number of bits required for slice address
1670	Int maxSliceSegmentAddress = pcSlice->getPic()->getNumCUsInFrame();
1671	Int bitsSliceSegmentAddress = 0;
1672	while(maxSliceSegmentAddress>(1<<bitsSliceSegmentAddress))
1673	{
1674	bitsSliceSegmentAddress++;
1675	}
1676	Int ctuAddress;
1677	if (pcSlice->isNextSlice())
1678	{
1679	// Calculate slice address
1680	ctuAddress = (pcSlice->getSliceCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU());
1681	}
1682	else
1683	{
1684	// Calculate slice address
1685	ctuAddress = (pcSlice->getSliceSegmentCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU());
1686	}
1687	//write slice address
1688	Int sliceSegmentAddress = pcSlice->getPic()->getPicSym()->getCUOrderMap(ctuAddress);
1689
1690	WRITE_FLAG( sliceSegmentAddress==0, "first_slice_segment_in_pic_flag" );
1691	if ( pcSlice->getRapPicFlag() )
1692	{
1693	WRITE_FLAG( 0, "no_output_of_prior_pics_flag" );
1694	}
1695	WRITE_UVLC( pcSlice->getPPS()->getPPSId(), "slice_pic_parameter_set_id" );
1696	pcSlice->setDependentSliceSegmentFlag(!pcSlice->isNextSlice());
1697	if ( pcSlice->getPPS()->getDependentSliceSegmentsEnabledFlag() && (sliceSegmentAddress!=0) )
1698	{
1699	WRITE_FLAG( pcSlice->getDependentSliceSegmentFlag() ? 1 : 0, "dependent_slice_segment_flag" );
1700	}
1701	if(sliceSegmentAddress>0)
1702	{
1703	WRITE_CODE( sliceSegmentAddress, bitsSliceSegmentAddress, "slice_segment_address" );
1704	}
1705	if ( !pcSlice->getDependentSliceSegmentFlag() )
1706	{
1707	#if H_MV
1708	Int esb = 0; //Don't use i, otherwise will shadow something below
1709	#if !H_MV_6_RALS_O0149_11
1710	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1711	{
1712	esb++;
1713	WRITE_FLAG( pcSlice->getPocResetFlag( ) ? 1 : 0 , "poc_reset_flag" );
1714	}
1715	#endif
1716
1717	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1718	{
1719	esb++;
1720	WRITE_FLAG( pcSlice->getDiscardableFlag( ) ? 1 : 0 , "discardable_flag" );
1721	}
1722
1723	#if H_MV_6_RALS_O0149_11
1724	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1725	{
1726	esb++;
1727	WRITE_FLAG( pcSlice->getCrossLayerBlaFlag( ) ? 1 : 0 , "cross_layer_bla_flag" );
1728	}
1729	pcSlice->checkCrossLayerBlaFlag( );
1730
1731	if ( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
1732	{
1733	esb++;
1734	WRITE_FLAG( pcSlice->getPocResetFlag( ) ? 1 : 0 , "poc_reset_flag" );
1735	}
1736	#endif
1737
1738
1739
1740	for (; esb < pcSlice->getPPS()->getNumExtraSliceHeaderBits(); esb++)
1741	#else
1742	for (Int i = 0; i < pcSlice->getPPS()->getNumExtraSliceHeaderBits(); i++)
1743	#endif
1744	{
1745	assert(!!"slice_reserved_undetermined_flag[]");
1746	WRITE_FLAG(0, "slice_reserved_undetermined_flag[]");
1747	}
1748
1749	WRITE_UVLC( pcSlice->getSliceType(), "slice_type" );
1750
1751	if( pcSlice->getPPS()->getOutputFlagPresentFlag() )
1752	{
1753	WRITE_FLAG( pcSlice->getPicOutputFlag() ? 1 : 0, "pic_output_flag" );
1754	}
1755
1756	// in the first version chroma_format_idc is equal to one, thus colour_plane_id will not be present
1757	assert (pcSlice->getSPS()->getChromaFormatIdc() == 1 );
1758	// if( separate_colour_plane_flag == 1 )
1759	// colour_plane_id u(2)
1760
1761	#if H_MV_6_POC_31_35_38
1762	if ( (pcSlice->getLayerId() > 0 && !vps->getPocLsbNotPresentFlag( pcSlice->getLayerIdInVps())) \|\| !pcSlice->getIdrPicFlag() )
1763	{
1764	Int picOrderCntLSB = (pcSlice->getPOC()-pcSlice->getLastIDR()+(1<<pcSlice->getSPS()->getBitsForPOC())) & ((1<<pcSlice->getSPS()->getBitsForPOC())-1);
1765	WRITE_CODE( picOrderCntLSB, pcSlice->getSPS()->getBitsForPOC(), "slice_pic_order_cnt_lsb");
1766	}
1767	#endif
1768	if( !pcSlice->getIdrPicFlag() )
1769	{
1770	#if !H_MV_6_POC_31_35_38
1771	Int picOrderCntLSB = (pcSlice->getPOC()-pcSlice->getLastIDR()+(1<<pcSlice->getSPS()->getBitsForPOC())) & ((1<<pcSlice->getSPS()->getBitsForPOC())-1);
1772	WRITE_CODE( picOrderCntLSB, pcSlice->getSPS()->getBitsForPOC(), "pic_order_cnt_lsb");
1773	#endif
1774	TComReferencePictureSet* rps = pcSlice->getRPS();
1775
1776	#if FIX1071
1777	// check for bitstream restriction stating that:
1778	// If the current picture is a BLA or CRA picture, the value of NumPocTotalCurr shall be equal to 0.
1779	// Ideally this process should not be repeated for each slice in a picture
1780	if (pcSlice->isIRAP())
1781	{
1782	for (Int picIdx = 0; picIdx < rps->getNumberOfPictures(); picIdx++)
1783	{
1784	assert (!rps->getUsed(picIdx));
1785	}
1786	}
1787	#endif
1788
1789	if(pcSlice->getRPSidx() < 0)
1790	{
1791	WRITE_FLAG( 0, "short_term_ref_pic_set_sps_flag");
1792	codeShortTermRefPicSet(pcSlice->getSPS(), rps, true, pcSlice->getSPS()->getRPSList()->getNumberOfReferencePictureSets());
1793	}
1794	else
1795	{
1796	WRITE_FLAG( 1, "short_term_ref_pic_set_sps_flag");
1797	Int numBits = 0;
1798	while ((1 << numBits) < pcSlice->getSPS()->getRPSList()->getNumberOfReferencePictureSets())
1799	{
1800	numBits++;
1801	}
1802	if (numBits > 0)
1803	{
1804	WRITE_CODE( pcSlice->getRPSidx(), numBits, "short_term_ref_pic_set_idx" );
1805	}
1806	}
1807	if(pcSlice->getSPS()->getLongTermRefsPresent())
1808	{
1809	Int numLtrpInSH = rps->getNumberOfLongtermPictures();
1810	Int ltrpInSPS[MAX_NUM_REF_PICS];
1811	Int numLtrpInSPS = 0;
1812	UInt ltrpIndex;
1813	Int counter = 0;
1814	for(Int k = rps->getNumberOfPictures()-1; k > rps->getNumberOfPictures()-rps->getNumberOfLongtermPictures()-1; k--)
1815	{
1816	if (findMatchingLTRP(pcSlice, &ltrpIndex, rps->getPOC(k), rps->getUsed(k)))
1817	{
1818	ltrpInSPS[numLtrpInSPS] = ltrpIndex;
1819	numLtrpInSPS++;
1820	}
1821	else
1822	{
1823	counter++;
1824	}
1825	}
1826	numLtrpInSH -= numLtrpInSPS;
1827
1828	Int bitsForLtrpInSPS = 0;
1829	while (pcSlice->getSPS()->getNumLongTermRefPicSPS() > (1 << bitsForLtrpInSPS))
1830	{
1831	bitsForLtrpInSPS++;
1832	}
1833	if (pcSlice->getSPS()->getNumLongTermRefPicSPS() > 0)
1834	{
1835	WRITE_UVLC( numLtrpInSPS, "num_long_term_sps");
1836	}
1837	WRITE_UVLC( numLtrpInSH, "num_long_term_pics");
1838	// Note that the LSBs of the LT ref. pic. POCs must be sorted before.
1839	// Not sorted here because LT ref indices will be used in setRefPicList()
1840	Int prevDeltaMSB = 0, prevLSB = 0;
1841	Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
1842	for(Int i=rps->getNumberOfPictures()-1 ; i > offset-1; i--)
1843	{
1844	if (counter < numLtrpInSPS)
1845	{
1846	if (bitsForLtrpInSPS > 0)
1847	{
1848	WRITE_CODE( ltrpInSPS[counter], bitsForLtrpInSPS, "lt_idx_sps[i]");
1849	}
1850	}
1851	else
1852	{
1853	WRITE_CODE( rps->getPocLSBLT(i), pcSlice->getSPS()->getBitsForPOC(), "poc_lsb_lt");
1854	WRITE_FLAG( rps->getUsed(i), "used_by_curr_pic_lt_flag");
1855	}
1856	WRITE_FLAG( rps->getDeltaPocMSBPresentFlag(i), "delta_poc_msb_present_flag");
1857
1858	if(rps->getDeltaPocMSBPresentFlag(i))
1859	{
1860	Bool deltaFlag = false;
1861	// First LTRP from SPS \|\| First LTRP from SH \|\| curr LSB != prev LSB
1862	if( (i == rps->getNumberOfPictures()-1) \|\| (i == rps->getNumberOfPictures()-1-numLtrpInSPS) \|\| (rps->getPocLSBLT(i) != prevLSB) )
1863	{
1864	deltaFlag = true;
1865	}
1866	if(deltaFlag)
1867	{
1868	WRITE_UVLC( rps->getDeltaPocMSBCycleLT(i), "delta_poc_msb_cycle_lt[i]" );
1869	}
1870	else
1871	{
1872	Int differenceInDeltaMSB = rps->getDeltaPocMSBCycleLT(i) - prevDeltaMSB;
1873	assert(differenceInDeltaMSB >= 0);
1874	WRITE_UVLC( differenceInDeltaMSB, "delta_poc_msb_cycle_lt[i]" );
1875	}
1876	prevLSB = rps->getPocLSBLT(i);
1877	prevDeltaMSB = rps->getDeltaPocMSBCycleLT(i);
1878	}
1879	}
1880	}
1881	if (pcSlice->getSPS()->getTMVPFlagsPresent())
1882	{
1883	WRITE_FLAG( pcSlice->getEnableTMVPFlag() ? 1 : 0, "slice_temporal_mvp_enable_flag" );
1884	}
1885	}
1886	#if H_MV
1887	#if H_MV_6_ILDDS_ILREFPICS_27_34
1888	Bool interLayerPredLayerIdcPresentFlag = false;
1889	#endif
1890	Int layerId = pcSlice->getLayerId();
1891	if( pcSlice->getLayerId() > 0 && !vps->getAllRefLayersActiveFlag() && vps->getNumDirectRefLayers( layerId ) > 0 )
1892	{
1893	WRITE_FLAG( pcSlice->getInterLayerPredEnabledFlag( ) ? 1 : 0 , "inter_layer_pred_enabled_flag" );
1894	if( pcSlice->getInterLayerPredEnabledFlag() && vps->getNumDirectRefLayers( layerId ) > 1 )
1895	{
1896	if( !vps->getMaxOneActiveRefLayerFlag())
1897	{
1898	WRITE_CODE( pcSlice->getNumInterLayerRefPicsMinus1( ), pcSlice->getNumInterLayerRefPicsMinus1Len( ), "num_inter_layer_ref_pics_minus1" );
1899	}
1900	if ( pcSlice->getNumActiveRefLayerPics() != vps->getNumDirectRefLayers( layerId ) )
1901	{
1902	#if H_MV_6_ILDDS_ILREFPICS_27_34
1903	interLayerPredLayerIdcPresentFlag = true;
1904	#endif
1905	for( Int idx = 0; idx < pcSlice->getNumActiveRefLayerPics(); idx++ )
1906	{
1907	WRITE_CODE( pcSlice->getInterLayerPredLayerIdc( idx ), pcSlice->getInterLayerPredLayerIdcLen( ), "inter_layer_pred_layer_idc" );
1908	}
1909	}
1910	}
1911	}
1912	#if H_MV_6_ILDDS_ILREFPICS_27_34
1913	if ( !interLayerPredLayerIdcPresentFlag )
1914	{
1915	for( Int i = 0; i < pcSlice->getNumActiveRefLayerPics(); i++ )
1916	{
1917	assert( pcSlice->getInterLayerPredLayerIdc( i ) == pcSlice->getRefLayerPicIdc( i ) );
1918	}
1919	}
1920	#endif
1921	#endif
1922	if(pcSlice->getSPS()->getUseSAO())
1923	{
1924	if (pcSlice->getSPS()->getUseSAO())
1925	{
1926	WRITE_FLAG( pcSlice->getSaoEnabledFlag(), "slice_sao_luma_flag" );
1927	{
1928	SAOParam *saoParam = pcSlice->getPic()->getPicSym()->getSaoParam();
1929	WRITE_FLAG( saoParam->bSaoFlag[1], "slice_sao_chroma_flag" );
1930	}
1931	}
1932	}
1933
1934	//check if numrefidxes match the defaults. If not, override
1935
1936	if (!pcSlice->isIntra())
1937	{
1938	Bool overrideFlag = (pcSlice->getNumRefIdx( REF_PIC_LIST_0 )!=pcSlice->getPPS()->getNumRefIdxL0DefaultActive()\|\|(pcSlice->isInterB()&&pcSlice->getNumRefIdx( REF_PIC_LIST_1 )!=pcSlice->getPPS()->getNumRefIdxL1DefaultActive()));
1939	WRITE_FLAG( overrideFlag ? 1 : 0, "num_ref_idx_active_override_flag");
1940	if (overrideFlag)
1941	{
1942	WRITE_UVLC( pcSlice->getNumRefIdx( REF_PIC_LIST_0 ) - 1, "num_ref_idx_l0_active_minus1" );
1943	if (pcSlice->isInterB())
1944	{
1945	WRITE_UVLC( pcSlice->getNumRefIdx( REF_PIC_LIST_1 ) - 1, "num_ref_idx_l1_active_minus1" );
1946	}
1947	else
1948	{
1949	pcSlice->setNumRefIdx(REF_PIC_LIST_1, 0);
1950	}
1951	}
1952	}
1953	else
1954	{
1955	pcSlice->setNumRefIdx(REF_PIC_LIST_0, 0);
1956	pcSlice->setNumRefIdx(REF_PIC_LIST_1, 0);
1957	}
1958
1959	if( pcSlice->getPPS()->getListsModificationPresentFlag() && pcSlice->getNumRpsCurrTempList() > 1)
1960	{
1961	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
1962	if(!pcSlice->isIntra())
1963	{
1964	WRITE_FLAG(pcSlice->getRefPicListModification()->getRefPicListModificationFlagL0() ? 1 : 0, "ref_pic_list_modification_flag_l0" );
1965	if (pcSlice->getRefPicListModification()->getRefPicListModificationFlagL0())
1966	{
1967	Int numRpsCurrTempList0 = pcSlice->getNumRpsCurrTempList();
1968	if (numRpsCurrTempList0 > 1)
1969	{
1970	Int length = 1;
1971	numRpsCurrTempList0 --;
1972	while ( numRpsCurrTempList0 >>= 1)
1973	{
1974	length ++;
1975	}
1976	for(Int i = 0; i < pcSlice->getNumRefIdx( REF_PIC_LIST_0 ); i++)
1977	{
1978	WRITE_CODE( refPicListModification->getRefPicSetIdxL0(i), length, "list_entry_l0");
1979	}
1980	}
1981	}
1982	}
1983	if(pcSlice->isInterB())
1984	{
1985	WRITE_FLAG(pcSlice->getRefPicListModification()->getRefPicListModificationFlagL1() ? 1 : 0, "ref_pic_list_modification_flag_l1" );
1986	if (pcSlice->getRefPicListModification()->getRefPicListModificationFlagL1())
1987	{
1988	Int numRpsCurrTempList1 = pcSlice->getNumRpsCurrTempList();
1989	if ( numRpsCurrTempList1 > 1 )
1990	{
1991	Int length = 1;
1992	numRpsCurrTempList1 --;
1993	while ( numRpsCurrTempList1 >>= 1)
1994	{
1995	length ++;
1996	}
1997	for(Int i = 0; i < pcSlice->getNumRefIdx( REF_PIC_LIST_1 ); i++)
1998	{
1999	WRITE_CODE( refPicListModification->getRefPicSetIdxL1(i), length, "list_entry_l1");
2000	}
2001	}
2002	}
2003	}
2004	}
2005
2006	if (pcSlice->isInterB())
2007	{
2008	WRITE_FLAG( pcSlice->getMvdL1ZeroFlag() ? 1 : 0, "mvd_l1_zero_flag");
2009	}
2010
2011	if(!pcSlice->isIntra())
2012	{
2013	if (!pcSlice->isIntra() && pcSlice->getPPS()->getCabacInitPresentFlag())
2014	{
2015	SliceType sliceType = pcSlice->getSliceType();
2016	Int encCABACTableIdx = pcSlice->getPPS()->getEncCABACTableIdx();
2017	Bool encCabacInitFlag = (sliceType!=encCABACTableIdx && encCABACTableIdx!=I_SLICE) ? true : false;
2018	pcSlice->setCabacInitFlag( encCabacInitFlag );
2019	WRITE_FLAG( encCabacInitFlag?1:0, "cabac_init_flag" );
2020	}
2021	}
2022
2023	if ( pcSlice->getEnableTMVPFlag() )
2024	{
2025	if ( pcSlice->getSliceType() == B_SLICE )
2026	{
2027	WRITE_FLAG( pcSlice->getColFromL0Flag(), "collocated_from_l0_flag" );
2028	}
2029
2030	if ( pcSlice->getSliceType() != I_SLICE &&
2031	((pcSlice->getColFromL0Flag()==1 && pcSlice->getNumRefIdx(REF_PIC_LIST_0)>1)\|\|
2032	(pcSlice->getColFromL0Flag()==0 && pcSlice->getNumRefIdx(REF_PIC_LIST_1)>1)))
2033	{
2034	WRITE_UVLC( pcSlice->getColRefIdx(), "collocated_ref_idx" );
2035	}
2036	}
2037	if ( (pcSlice->getPPS()->getUseWP() && pcSlice->getSliceType()==P_SLICE) \|\| (pcSlice->getPPS()->getWPBiPred() && pcSlice->getSliceType()==B_SLICE) )
2038	{
2039	xCodePredWeightTable( pcSlice );
2040	}
2041	#if H_3D_IC
2042	#if SEC_ONLY_TEXTURE_IC_F0151
2043	else if( pcSlice->getViewIndex() && ( pcSlice->getSliceType() == P_SLICE \|\| pcSlice->getSliceType() == B_SLICE ) && !pcSlice->getIsDepth())
2044	#else
2045	else if( pcSlice->getViewIndex() && ( pcSlice->getSliceType() == P_SLICE \|\| pcSlice->getSliceType() == B_SLICE ) )
2046	#endif
2047	{
2048	WRITE_FLAG( pcSlice->getApplyIC() ? 1 : 0, "slice_ic_enable_flag" );
2049	if( pcSlice->getApplyIC() )
2050	{
2051	WRITE_FLAG( pcSlice->getIcSkipParseFlag() ? 1 : 0, "ic_skip_mergeidx0" );
2052	}
2053	}
2054	#endif
2055
2056	#if H_3D_IV_MERGE
2057	assert(pcSlice->getMaxNumMergeCand()<=MRG_MAX_NUM_CANDS_MEM);
2058	#else
2059	assert(pcSlice->getMaxNumMergeCand()<=MRG_MAX_NUM_CANDS);
2060	#endif
2061	if (!pcSlice->isIntra())
2062	{
2063	#if H_3D_IV_MERGE
2064	#if SEC_MPI_ENABLING_MERGE_F0150
2065	if(pcSlice->getIsDepth())
2066	{
2067	Bool bMPIFlag = pcSlice->getVPS()->getMPIFlag( pcSlice->getLayerIdInVps() ) ;
2068	Bool ivMvPredFlag = pcSlice->getVPS()->getIvMvPredFlag( pcSlice->getLayerIdInVps() ) ;
2069	WRITE_UVLC( ( ( bMPIFlag \|\| ivMvPredFlag ) ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS ) - pcSlice->getMaxNumMergeCand(), "five_minus_max_num_merge_cand");
2070	}
2071	else
2072	{
2073	Bool ivMvPredFlag = pcSlice->getVPS()->getIvMvPredFlag( pcSlice->getLayerIdInVps() ) ;
2074	WRITE_UVLC( ( ivMvPredFlag ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS ) - pcSlice->getMaxNumMergeCand(), "five_minus_max_num_merge_cand");
2075	}
2076	#else
2077	Bool ivMvPredFlag = pcSlice->getVPS()->getIvMvPredFlag( pcSlice->getLayerIdInVps() ) ;
2078	WRITE_UVLC( ( ivMvPredFlag ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS ) - pcSlice->getMaxNumMergeCand(), "five_minus_max_num_merge_cand");
2079	#endif
2080	#else
2081	WRITE_UVLC(MRG_MAX_NUM_CANDS - pcSlice->getMaxNumMergeCand(), "five_minus_max_num_merge_cand");
2082	#endif
2083	}
2084	Int iCode = pcSlice->getSliceQp() - ( pcSlice->getPPS()->getPicInitQPMinus26() + 26 );
2085	WRITE_SVLC( iCode, "slice_qp_delta" );
2086	if (pcSlice->getPPS()->getSliceChromaQpFlag())
2087	{
2088	iCode = pcSlice->getSliceQpDeltaCb();
2089	WRITE_SVLC( iCode, "slice_qp_delta_cb" );
2090	iCode = pcSlice->getSliceQpDeltaCr();
2091	WRITE_SVLC( iCode, "slice_qp_delta_cr" );
2092	}
2093	if (pcSlice->getPPS()->getDeblockingFilterControlPresentFlag())
2094	{
2095	if (pcSlice->getPPS()->getDeblockingFilterOverrideEnabledFlag() )
2096	{
2097	WRITE_FLAG(pcSlice->getDeblockingFilterOverrideFlag(), "deblocking_filter_override_flag");
2098	}
2099	if (pcSlice->getDeblockingFilterOverrideFlag())
2100	{
2101	WRITE_FLAG(pcSlice->getDeblockingFilterDisable(), "slice_disable_deblocking_filter_flag");
2102	if(!pcSlice->getDeblockingFilterDisable())
2103	{
2104	WRITE_SVLC (pcSlice->getDeblockingFilterBetaOffsetDiv2(), "slice_beta_offset_div2");
2105	WRITE_SVLC (pcSlice->getDeblockingFilterTcOffsetDiv2(), "slice_tc_offset_div2");
2106	}
2107	}
2108	}
2109
2110	Bool isSAOEnabled = (!pcSlice->getSPS()->getUseSAO())?(false):(pcSlice->getSaoEnabledFlag()\|\|pcSlice->getSaoEnabledFlagChroma());
2111	Bool isDBFEnabled = (!pcSlice->getDeblockingFilterDisable());
2112
2113	if(pcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() && ( isSAOEnabled \|\| isDBFEnabled ))
2114	{
2115	WRITE_FLAG(pcSlice->getLFCrossSliceBoundaryFlag()?1:0, "slice_loop_filter_across_slices_enabled_flag");
2116	}
2117	}
2118	if(pcSlice->getPPS()->getSliceHeaderExtensionPresentFlag())
2119	{
2120	#if !H_3D
2121	WRITE_UVLC(0,"slice_header_extension_length");
2122	#else
2123	WRITE_UVLC(0,"slice_header_extension_length"); //<- this element needs to be set to the correct value!!
2124
2125	#if QC_DEPTH_IV_MRG_F0125
2126	if( pcSlice->getSPS()->hasCamParInSliceHeader() && !pcSlice->getIsDepth() )
2127	#else
2128	if( pcSlice->getSPS()->hasCamParInSliceHeader() )
2129	#endif
2130	{
2131	for( UInt uiId = 0; uiId < pcSlice->getViewIndex(); uiId++ )
2132	{
2133	WRITE_SVLC( pcSlice->getCodedScale ()[ uiId ], "cp_scale" );
2134	WRITE_SVLC( pcSlice->getCodedOffset ()[ uiId ], "cp_off" );
2135	WRITE_SVLC( pcSlice->getInvCodedScale ()[ uiId ] + pcSlice->getCodedScale ()[ uiId ], "cp_inv_scale_plus_scale" );
2136	WRITE_SVLC( pcSlice->getInvCodedOffset()[ uiId ] + pcSlice->getCodedOffset()[ uiId ], "cp_inv_off_plus_off" );
2137	}
2138	}
2139
2140	Bool sliceSegmentHeaderExtension2Flag = false;
2141	WRITE_FLAG( sliceSegmentHeaderExtension2Flag ? 1 : 0 , "slice_segment_header_extension2_flag" );
2142	if ( sliceSegmentHeaderExtension2Flag )
2143	{
2144	WRITE_UVLC(0,"slice_header_extension2_length");
2145	}
2146	#endif
2147	}
2148	}
2149
2150	Void TEncCavlc::codePTL( TComPTL* pcPTL, Bool profilePresentFlag, Int maxNumSubLayersMinus1)
2151	{
2152	if(profilePresentFlag)
2153	{
2154	codeProfileTier(pcPTL->getGeneralPTL()); // general_...
2155	}
2156	WRITE_CODE( pcPTL->getGeneralPTL()->getLevelIdc(), 8, "general_level_idc" );
2157
2158	for (Int i = 0; i < maxNumSubLayersMinus1; i++)
2159	{
2160	#if !H_MV
2161	if(profilePresentFlag)
2162	{
2163	#endif
2164	WRITE_FLAG( pcPTL->getSubLayerProfilePresentFlag(i), "sub_layer_profile_present_flag[i]" );
2165	#if !H_MV
2166	}
2167	#endif
2168
2169	WRITE_FLAG( pcPTL->getSubLayerLevelPresentFlag(i), "sub_layer_level_present_flag[i]" );
2170	}
2171
2172	if (maxNumSubLayersMinus1 > 0)
2173	{
2174	for (Int i = maxNumSubLayersMinus1; i < 8; i++)
2175	{
2176	WRITE_CODE(0, 2, "reserved_zero_2bits");
2177	}
2178	}
2179
2180	for(Int i = 0; i < maxNumSubLayersMinus1; i++)
2181	{
2182	if( profilePresentFlag && pcPTL->getSubLayerProfilePresentFlag(i) )
2183	{
2184	codeProfileTier(pcPTL->getSubLayerPTL(i)); // sub_layer_...
2185	}
2186	if( pcPTL->getSubLayerLevelPresentFlag(i) )
2187	{
2188	WRITE_CODE( pcPTL->getSubLayerPTL(i)->getLevelIdc(), 8, "sub_layer_level_idc[i]" );
2189	}
2190	}
2191	}
2192	Void TEncCavlc::codeProfileTier( ProfileTierLevel* ptl )
2193	{
2194	WRITE_CODE( ptl->getProfileSpace(), 2 , "XXX_profile_space[]");
2195	WRITE_FLAG( ptl->getTierFlag (), "XXX_tier_flag[]" );
2196	WRITE_CODE( ptl->getProfileIdc (), 5 , "XXX_profile_idc[]" );
2197	for(Int j = 0; j < 32; j++)
2198	{
2199	WRITE_FLAG( ptl->getProfileCompatibilityFlag(j), "XXX_profile_compatibility_flag[][j]");
2200	}
2201
2202	WRITE_FLAG(ptl->getProgressiveSourceFlag(), "general_progressive_source_flag");
2203	WRITE_FLAG(ptl->getInterlacedSourceFlag(), "general_interlaced_source_flag");
2204	WRITE_FLAG(ptl->getNonPackedConstraintFlag(), "general_non_packed_constraint_flag");
2205	WRITE_FLAG(ptl->getFrameOnlyConstraintFlag(), "general_frame_only_constraint_flag");
2206
2207	WRITE_CODE(0 , 16, "XXX_reserved_zero_44bits[0..15]");
2208	WRITE_CODE(0 , 16, "XXX_reserved_zero_44bits[16..31]");
2209	WRITE_CODE(0 , 12, "XXX_reserved_zero_44bits[32..43]");
2210	}
2211
2212	/**
2213	- write wavefront substreams sizes for the slice header.
2214	.
2215	\param pcSlice Where we find the substream size information.
2216	*/
2217	Void TEncCavlc::codeTilesWPPEntryPoint( TComSlice* pSlice )
2218	{
2219	if (!pSlice->getPPS()->getTilesEnabledFlag() && !pSlice->getPPS()->getEntropyCodingSyncEnabledFlag())
2220	{
2221	return;
2222	}
2223	UInt numEntryPointOffsets = 0, offsetLenMinus1 = 0, maxOffset = 0;
2224	Int numZeroSubstreamsAtStartOfSlice = 0;
2225	UInt *entryPointOffset = NULL;
2226	if ( pSlice->getPPS()->getTilesEnabledFlag() )
2227	{
2228	numEntryPointOffsets = pSlice->getTileLocationCount();
2229	entryPointOffset = new UInt[numEntryPointOffsets];
2230	for (Int idx=0; idx<pSlice->getTileLocationCount(); idx++)
2231	{
2232	if ( idx == 0 )
2233	{
2234	entryPointOffset [ idx ] = pSlice->getTileLocation( 0 );
2235	}
2236	else
2237	{
2238	entryPointOffset [ idx ] = pSlice->getTileLocation( idx ) - pSlice->getTileLocation( idx-1 );
2239	}
2240
2241	if ( entryPointOffset[ idx ] > maxOffset )
2242	{
2243	maxOffset = entryPointOffset[ idx ];
2244	}
2245	}
2246	}
2247	else if ( pSlice->getPPS()->getEntropyCodingSyncEnabledFlag() )
2248	{
2249	UInt* pSubstreamSizes = pSlice->getSubstreamSizes();
2250	Int maxNumParts = pSlice->getPic()->getNumPartInCU();
2251	numZeroSubstreamsAtStartOfSlice = pSlice->getSliceSegmentCurStartCUAddr()/maxNumParts/pSlice->getPic()->getFrameWidthInCU();
2252	Int numZeroSubstreamsAtEndOfSlice = pSlice->getPic()->getFrameHeightInCU()-1 - ((pSlice->getSliceSegmentCurEndCUAddr()-1)/maxNumParts/pSlice->getPic()->getFrameWidthInCU());
2253	numEntryPointOffsets = pSlice->getPPS()->getNumSubstreams() - numZeroSubstreamsAtStartOfSlice - numZeroSubstreamsAtEndOfSlice - 1;
2254	pSlice->setNumEntryPointOffsets(numEntryPointOffsets);
2255	entryPointOffset = new UInt[numEntryPointOffsets];
2256	for (Int idx=0; idx<numEntryPointOffsets; idx++)
2257	{
2258	entryPointOffset[ idx ] = ( pSubstreamSizes[ idx+numZeroSubstreamsAtStartOfSlice ] >> 3 ) ;
2259	if ( entryPointOffset[ idx ] > maxOffset )
2260	{
2261	maxOffset = entryPointOffset[ idx ];
2262	}
2263	}
2264	}
2265	// Determine number of bits "offsetLenMinus1+1" required for entry point information
2266	offsetLenMinus1 = 0;
2267	while (maxOffset >= (1u << (offsetLenMinus1 + 1)))
2268	{
2269	offsetLenMinus1++;
2270	assert(offsetLenMinus1 + 1 < 32);
2271	}
2272
2273	WRITE_UVLC(numEntryPointOffsets, "num_entry_point_offsets");
2274	if (numEntryPointOffsets>0)
2275	{
2276	WRITE_UVLC(offsetLenMinus1, "offset_len_minus1");
2277	}
2278
2279	for (UInt idx=0; idx<numEntryPointOffsets; idx++)
2280	{
2281	WRITE_CODE(entryPointOffset[ idx ]-1, offsetLenMinus1+1, "entry_point_offset_minus1");
2282	}
2283
2284	delete [] entryPointOffset;
2285	}
2286
2287	Void TEncCavlc::codeTerminatingBit ( UInt uilsLast )
2288	{
2289	}
2290
2291	Void TEncCavlc::codeSliceFinish ()
2292	{
2293	}
2294
2295	Void TEncCavlc::codeMVPIdx ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
2296	{
2297	assert(0);
2298	}
2299
2300	Void TEncCavlc::codePartSize( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
2301	{
2302	assert(0);
2303	}
2304
2305	Void TEncCavlc::codePredMode( TComDataCU* pcCU, UInt uiAbsPartIdx )
2306	{
2307	assert(0);
2308	}
2309
2310	Void TEncCavlc::codeMergeFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx )
2311	{
2312	assert(0);
2313	}
2314
2315	Void TEncCavlc::codeMergeIndex ( TComDataCU* pcCU, UInt uiAbsPartIdx )
2316	{
2317	assert(0);
2318	}
2319
2320	#if H_3D_ARP
2321	Void TEncCavlc::codeARPW( TComDataCU* pcCU, UInt uiAbsPartIdx )
2322	{
2323	assert(0);
2324	}
2325	#endif
2326
2327	#if H_3D_IC
2328	Void TEncCavlc::codeICFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
2329	{
2330	assert(0);
2331	}
2332	#endif
2333
2334	Void TEncCavlc::codeInterModeFlag( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth, UInt uiEncMode )
2335	{
2336	assert(0);
2337	}
2338
2339	Void TEncCavlc::codeCUTransquantBypassFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
2340	{
2341	assert(0);
2342	}
2343
2344	Void TEncCavlc::codeSkipFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
2345	{
2346	assert(0);
2347	}
2348
2349	Void TEncCavlc::codeSplitFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
2350	{
2351	assert(0);
2352	}
2353
2354	Void TEncCavlc::codeTransformSubdivFlag( UInt uiSymbol, UInt uiCtx )
2355	{
2356	assert(0);
2357	}
2358
2359	Void TEncCavlc::codeQtCbf( TComDataCU* pcCU, UInt uiAbsPartIdx, TextType eType, UInt uiTrDepth )
2360	{
2361	assert(0);
2362	}
2363
2364	Void TEncCavlc::codeQtRootCbf( TComDataCU* pcCU, UInt uiAbsPartIdx )
2365	{
2366	assert(0);
2367	}
2368
2369	Void TEncCavlc::codeQtCbfZero( TComDataCU* pcCU, TextType eType, UInt uiTrDepth )
2370	{
2371	assert(0);
2372	}
2373	Void TEncCavlc::codeQtRootCbfZero( TComDataCU* pcCU )
2374	{
2375	assert(0);
2376	}
2377
2378	Void TEncCavlc::codeTransformSkipFlags (TComDataCU* pcCU, UInt uiAbsPartIdx, UInt width, UInt height, TextType eTType )
2379	{
2380	assert(0);
2381	}
2382
2383	/** Code I_PCM information.
2384	* \param pcCU pointer to CU
2385	* \param uiAbsPartIdx CU index
2386	* \returns Void
2387	*/
2388	Void TEncCavlc::codeIPCMInfo( TComDataCU* pcCU, UInt uiAbsPartIdx )
2389	{
2390	assert(0);
2391	}
2392
2393	Void TEncCavlc::codeIntraDirLumaAng( TComDataCU* pcCU, UInt uiAbsPartIdx, Bool isMultiple)
2394	{
2395	assert(0);
2396	}
2397
2398	Void TEncCavlc::codeIntraDirChroma( TComDataCU* pcCU, UInt uiAbsPartIdx )
2399	{
2400	assert(0);
2401	}
2402
2403	Void TEncCavlc::codeInterDir( TComDataCU* pcCU, UInt uiAbsPartIdx )
2404	{
2405	assert(0);
2406	}
2407
2408	Void TEncCavlc::codeRefFrmIdx( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
2409	{
2410	assert(0);
2411	}
2412
2413	Void TEncCavlc::codeMvd( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
2414	{
2415	assert(0);
2416	}
2417
2418	Void TEncCavlc::codeDeltaQP( TComDataCU* pcCU, UInt uiAbsPartIdx )
2419	{
2420	Int iDQp = pcCU->getQP( uiAbsPartIdx ) - pcCU->getRefQP( uiAbsPartIdx );
2421
2422	Int qpBdOffsetY = pcCU->getSlice()->getSPS()->getQpBDOffsetY();
2423	iDQp = (iDQp + 78 + qpBdOffsetY + (qpBdOffsetY/2)) % (52 + qpBdOffsetY) - 26 - (qpBdOffsetY/2);
2424
2425	xWriteSvlc( iDQp );
2426
2427	return;
2428	}
2429
2430	Void TEncCavlc::codeCoeffNxN ( TComDataCU* pcCU, TCoeff* pcCoef, UInt uiAbsPartIdx, UInt uiWidth, UInt uiHeight, UInt uiDepth, TextType eTType )
2431	{
2432	assert(0);
2433	}
2434
2435	Void TEncCavlc::estBit( estBitsSbacStruct* pcEstBitsCabac, Int width, Int height, TextType eTType )
2436	{
2437	// printf("error : no VLC mode support in this version\n");
2438	return;
2439	}
2440
2441	// ====================================================================================================================
2442	// Protected member functions
2443	// ====================================================================================================================
2444
2445	/** code explicit wp tables
2446	* \param TComSlice* pcSlice
2447	* \returns Void
2448	*/
2449	Void TEncCavlc::xCodePredWeightTable( TComSlice* pcSlice )
2450	{
2451	wpScalingParam *wp;
2452	Bool bChroma = true; // color always present in HEVC ?
2453	Int iNbRef = (pcSlice->getSliceType() == B_SLICE ) ? (2) : (1);
2454	Bool bDenomCoded = false;
2455	UInt uiMode = 0;
2456	UInt uiTotalSignalledWeightFlags = 0;
2457	if ( (pcSlice->getSliceType()==P_SLICE && pcSlice->getPPS()->getUseWP()) \|\| (pcSlice->getSliceType()==B_SLICE && pcSlice->getPPS()->getWPBiPred()) )
2458	{
2459	uiMode = 1; // explicit
2460	}
2461	if(uiMode == 1)
2462	{
2463
2464	for ( Int iNumRef=0 ; iNumRef<iNbRef ; iNumRef++ )
2465	{
2466	RefPicList eRefPicList = ( iNumRef ? REF_PIC_LIST_1 : REF_PIC_LIST_0 );
2467
2468	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
2469	{
2470	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
2471	if ( !bDenomCoded )
2472	{
2473	Int iDeltaDenom;
2474	WRITE_UVLC( wp[0].uiLog2WeightDenom, "luma_log2_weight_denom" ); // ue(v): luma_log2_weight_denom
2475
2476	if( bChroma )
2477	{
2478	iDeltaDenom = (wp[1].uiLog2WeightDenom - wp[0].uiLog2WeightDenom);
2479	WRITE_SVLC( iDeltaDenom, "delta_chroma_log2_weight_denom" ); // se(v): delta_chroma_log2_weight_denom
2480	}
2481	bDenomCoded = true;
2482	}
2483	WRITE_FLAG( wp[0].bPresentFlag, "luma_weight_lX_flag" ); // u(1): luma_weight_lX_flag
2484	uiTotalSignalledWeightFlags += wp[0].bPresentFlag;
2485	}
2486	if (bChroma)
2487	{
2488	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
2489	{
2490	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
2491	WRITE_FLAG( wp[1].bPresentFlag, "chroma_weight_lX_flag" ); // u(1): chroma_weight_lX_flag
2492	uiTotalSignalledWeightFlags += 2*wp[1].bPresentFlag;
2493	}
2494	}
2495
2496	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
2497	{
2498	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
2499	if ( wp[0].bPresentFlag )
2500	{
2501	Int iDeltaWeight = (wp[0].iWeight - (1<<wp[0].uiLog2WeightDenom));
2502	WRITE_SVLC( iDeltaWeight, "delta_luma_weight_lX" ); // se(v): delta_luma_weight_lX
2503	WRITE_SVLC( wp[0].iOffset, "luma_offset_lX" ); // se(v): luma_offset_lX
2504	}
2505
2506	if ( bChroma )
2507	{
2508	if ( wp[1].bPresentFlag )
2509	{
2510	for ( Int j=1 ; j<3 ; j++ )
2511	{
2512	Int iDeltaWeight = (wp[j].iWeight - (1<<wp[1].uiLog2WeightDenom));
2513	WRITE_SVLC( iDeltaWeight, "delta_chroma_weight_lX" ); // se(v): delta_chroma_weight_lX
2514
2515	Int pred = ( 128 - ( ( 128*wp[j].iWeight)>>(wp[j].uiLog2WeightDenom) ) );
2516	Int iDeltaChroma = (wp[j].iOffset - pred);
2517	WRITE_SVLC( iDeltaChroma, "delta_chroma_offset_lX" ); // se(v): delta_chroma_offset_lX
2518	}
2519	}
2520	}
2521	}
2522	}
2523	assert(uiTotalSignalledWeightFlags<=24);
2524	}
2525	}
2526
2527	/** code quantization matrix
2528	* \param scalingList quantization matrix information
2529	*/
2530	Void TEncCavlc::codeScalingList( TComScalingList* scalingList )
2531	{
2532	UInt listId,sizeId;
2533	Bool scalingListPredModeFlag;
2534
2535	#if SCALING_LIST_OUTPUT_RESULT
2536	Int startBit;
2537	Int startTotalBit;
2538	startBit = m_pcBitIf->getNumberOfWrittenBits();
2539	startTotalBit = m_pcBitIf->getNumberOfWrittenBits();
2540	#endif
2541
2542	//for each size
2543	for(sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
2544	{
2545	for(listId = 0; listId < g_scalingListNum[sizeId]; listId++)
2546	{
2547	#if SCALING_LIST_OUTPUT_RESULT
2548	startBit = m_pcBitIf->getNumberOfWrittenBits();
2549	#endif
2550	scalingListPredModeFlag = scalingList->checkPredMode( sizeId, listId );
2551	WRITE_FLAG( scalingListPredModeFlag, "scaling_list_pred_mode_flag" );
2552	if(!scalingListPredModeFlag)// Copy Mode
2553	{
2554	WRITE_UVLC( (Int)listId - (Int)scalingList->getRefMatrixId (sizeId,listId), "scaling_list_pred_matrix_id_delta");
2555	}
2556	else// DPCM Mode
2557	{
2558	xCodeScalingList(scalingList, sizeId, listId);
2559	}
2560	#if SCALING_LIST_OUTPUT_RESULT
2561	printf("Matrix [%d][%d] Bit %d\n",sizeId,listId,m_pcBitIf->getNumberOfWrittenBits() - startBit);
2562	#endif
2563	}
2564	}
2565	#if SCALING_LIST_OUTPUT_RESULT
2566	printf("Total Bit %d\n",m_pcBitIf->getNumberOfWrittenBits()-startTotalBit);
2567	#endif
2568	return;
2569	}
2570	/** code DPCM
2571	* \param scalingList quantization matrix information
2572	* \param sizeIdc size index
2573	* \param listIdc list index
2574	*/
2575	Void TEncCavlc::xCodeScalingList(TComScalingList* scalingList, UInt sizeId, UInt listId)
2576	{
2577	Int coefNum = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]);
2578	UInt* scan = (sizeId == 0) ? g_auiSigLastScan [ SCAN_DIAG ] [ 1 ] : g_sigLastScanCG32x32;
2579	Int nextCoef = SCALING_LIST_START_VALUE;
2580	Int data;
2581	Int *src = scalingList->getScalingListAddress(sizeId, listId);
2582	if( sizeId > SCALING_LIST_8x8 )
2583	{
2584	WRITE_SVLC( scalingList->getScalingListDC(sizeId,listId) - 8, "scaling_list_dc_coef_minus8");
2585	nextCoef = scalingList->getScalingListDC(sizeId,listId);
2586	}
2587	for(Int i=0;i<coefNum;i++)
2588	{
2589	data = src[scan[i]] - nextCoef;
2590	nextCoef = src[scan[i]];
2591	if(data > 127)
2592	{
2593	data = data - 256;
2594	}
2595	if(data < -128)
2596	{
2597	data = data + 256;
2598	}
2599
2600	WRITE_SVLC( data, "scaling_list_delta_coef");
2601	}
2602	}
2603	Bool TEncCavlc::findMatchingLTRP ( TComSlice* pcSlice, UInt *ltrpsIndex, Int ltrpPOC, Bool usedFlag )
2604	{
2605	// Bool state = true, state2 = false;
2606	Int lsb = ltrpPOC & ((1<<pcSlice->getSPS()->getBitsForPOC())-1);
2607	for (Int k = 0; k < pcSlice->getSPS()->getNumLongTermRefPicSPS(); k++)
2608	{
2609	if ( (lsb == pcSlice->getSPS()->getLtRefPicPocLsbSps(k)) && (usedFlag == pcSlice->getSPS()->getUsedByCurrPicLtSPSFlag(k)) )
2610	{
2611	*ltrpsIndex = k;
2612	return true;
2613	}
2614	}
2615	return false;
2616	}
2617	Bool TComScalingList::checkPredMode(UInt sizeId, UInt listId)
2618	{
2619	for(Int predListIdx = (Int)listId ; predListIdx >= 0; predListIdx--)
2620	{
2621	if( !memcmp(getScalingListAddress(sizeId,listId),((listId == predListIdx) ?
2622	getScalingListDefaultAddress(sizeId, predListIdx): getScalingListAddress(sizeId, predListIdx)),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])) // check value of matrix
2623	&& ((sizeId < SCALING_LIST_16x16) \|\| (getScalingListDC(sizeId,listId) == getScalingListDC(sizeId,predListIdx)))) // check DC value
2624	{
2625	setRefMatrixId(sizeId, listId, predListIdx);
2626	return false;
2627	}
2628	}
2629	return true;
2630	}
2631
2632	#if H_3D_INTER_SDC
2633	Void TEncCavlc::codeInterSDCFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx )
2634	{
2635	assert(0);
2636	}
2637
2638	Void TEncCavlc::codeInterSDCResidualData ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiSegment )
2639	{
2640	assert(0);
2641	}
2642	#endif
2643	//! \}

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source: 3DVCSoftware/branches/HTM-9.1-dev0-ZTE/source/Lib/TLibEncoder/TEncCavlc.cpp @ 748

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