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TEncCavlc.cpp @ 1335

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Last change on this file since 1335 was 906, checked in by seregin, 10 years ago
merge SHM-dev
Property svn:eol-style set to `native`
File size: 121.8 KB

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[313]	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	*
[595]	6	* Copyright (c) 2010-2014, ITU/ISO/IEC
[313]	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
	42	//! \ingroup TLibEncoder
	43	//! \{
	44
	45	#if ENC_DEC_TRACE
	46
	47	Void xTraceSPSHeader (TComSPS *pSPS)
	48	{
	49	fprintf( g_hTrace, "=========== Sequence Parameter Set ID: %d ===========\n", pSPS->getSPSId() );
	50	}
	51
	52	Void xTracePPSHeader (TComPPS *pPPS)
	53	{
	54	fprintf( g_hTrace, "=========== Picture Parameter Set ID: %d ===========\n", pPPS->getPPSId() );
	55	}
	56
	57	Void xTraceSliceHeader (TComSlice *pSlice)
	58	{
	59	fprintf( g_hTrace, "=========== Slice ===========\n");
	60	}
	61
	62	#endif
	63
	64
	65
	66	// ====================================================================================================================
	67	// Constructor / destructor / create / destroy
	68	// ====================================================================================================================
	69
	70	TEncCavlc::TEncCavlc()
	71	{
	72	m_pcBitIf = NULL;
	73	m_uiCoeffCost = 0;
	74	}
	75
	76	TEncCavlc::~TEncCavlc()
	77	{
	78	}
	79
	80
	81	// ====================================================================================================================
	82	// Public member functions
	83	// ====================================================================================================================
	84
	85	Void TEncCavlc::resetEntropy()
	86	{
	87	}
	88
	89
	90	Void TEncCavlc::codeDFFlag(UInt uiCode, const Char *pSymbolName)
	91	{
	92	WRITE_FLAG(uiCode, pSymbolName);
	93	}
	94	Void TEncCavlc::codeDFSvlc(Int iCode, const Char *pSymbolName)
	95	{
	96	WRITE_SVLC(iCode, pSymbolName);
	97	}
	98
	99	Void TEncCavlc::codeShortTermRefPicSet( TComSPS* pcSPS, TComReferencePictureSet* rps, Bool calledFromSliceHeader, Int idx)
	100	{
	101	#if PRINT_RPS_INFO
	102	Int lastBits = getNumberOfWrittenBits();
	103	#endif
	104	if (idx > 0)
	105	{
	106	WRITE_FLAG( rps->getInterRPSPrediction(), "inter_ref_pic_set_prediction_flag" ); // inter_RPS_prediction_flag
	107	}
	108	if (rps->getInterRPSPrediction())
	109	{
	110	Int deltaRPS = rps->getDeltaRPS();
	111	if(calledFromSliceHeader)
	112	{
	113	WRITE_UVLC( rps->getDeltaRIdxMinus1(), "delta_idx_minus1" ); // delta index of the Reference Picture Set used for prediction minus 1
	114	}
	115
	116	WRITE_CODE( (deltaRPS >=0 ? 0: 1), 1, "delta_rps_sign" ); //delta_rps_sign
	117	WRITE_UVLC( abs(deltaRPS) - 1, "abs_delta_rps_minus1"); // absolute delta RPS minus 1
	118
	119	for(Int j=0; j < rps->getNumRefIdc(); j++)
	120	{
	121	Int refIdc = rps->getRefIdc(j);
	122	WRITE_CODE( (refIdc==1? 1: 0), 1, "used_by_curr_pic_flag" ); //first bit is "1" if Idc is 1
	123	if (refIdc != 1)
	124	{
	125	WRITE_CODE( refIdc>>1, 1, "use_delta_flag" ); //second bit is "1" if Idc is 2, "0" otherwise.
	126	}
	127	}
	128	}
	129	else
	130	{
	131	WRITE_UVLC( rps->getNumberOfNegativePictures(), "num_negative_pics" );
	132	WRITE_UVLC( rps->getNumberOfPositivePictures(), "num_positive_pics" );
	133	Int prev = 0;
	134	for(Int j=0 ; j < rps->getNumberOfNegativePictures(); j++)
	135	{
	136	WRITE_UVLC( prev-rps->getDeltaPOC(j)-1, "delta_poc_s0_minus1" );
	137	prev = rps->getDeltaPOC(j);
	138	WRITE_FLAG( rps->getUsed(j), "used_by_curr_pic_s0_flag");
	139	}
	140	prev = 0;
	141	for(Int j=rps->getNumberOfNegativePictures(); j < rps->getNumberOfNegativePictures()+rps->getNumberOfPositivePictures(); j++)
	142	{
	143	WRITE_UVLC( rps->getDeltaPOC(j)-prev-1, "delta_poc_s1_minus1" );
	144	prev = rps->getDeltaPOC(j);
	145	WRITE_FLAG( rps->getUsed(j), "used_by_curr_pic_s1_flag" );
	146	}
	147	}
	148
	149	#if PRINT_RPS_INFO
	150	printf("irps=%d (%2d bits) ", rps->getInterRPSPrediction(), getNumberOfWrittenBits() - lastBits);
	151	rps->printDeltaPOC();
	152	#endif
	153	}
	154
	155
[713]	156	Void TEncCavlc::codePPS( TComPPS* pcPPS
	157	#if Q0048_CGS_3D_ASYMLUT
	158	, TEnc3DAsymLUT * pc3DAsymLUT
	159	#endif
	160	)
[313]	161	{
	162	#if ENC_DEC_TRACE
	163	xTracePPSHeader (pcPPS);
	164	#endif
	165
	166	WRITE_UVLC( pcPPS->getPPSId(), "pps_pic_parameter_set_id" );
	167	WRITE_UVLC( pcPPS->getSPSId(), "pps_seq_parameter_set_id" );
	168	WRITE_FLAG( pcPPS->getDependentSliceSegmentsEnabledFlag() ? 1 : 0, "dependent_slice_segments_enabled_flag" );
	169	WRITE_FLAG( pcPPS->getOutputFlagPresentFlag() ? 1 : 0, "output_flag_present_flag" );
	170	WRITE_CODE( pcPPS->getNumExtraSliceHeaderBits(), 3, "num_extra_slice_header_bits");
	171	WRITE_FLAG( pcPPS->getSignHideFlag(), "sign_data_hiding_flag" );
	172	WRITE_FLAG( pcPPS->getCabacInitPresentFlag() ? 1 : 0, "cabac_init_present_flag" );
	173	WRITE_UVLC( pcPPS->getNumRefIdxL0DefaultActive()-1, "num_ref_idx_l0_default_active_minus1");
	174	WRITE_UVLC( pcPPS->getNumRefIdxL1DefaultActive()-1, "num_ref_idx_l1_default_active_minus1");
	175
	176	WRITE_SVLC( pcPPS->getPicInitQPMinus26(), "init_qp_minus26");
	177	WRITE_FLAG( pcPPS->getConstrainedIntraPred() ? 1 : 0, "constrained_intra_pred_flag" );
	178	WRITE_FLAG( pcPPS->getUseTransformSkip() ? 1 : 0, "transform_skip_enabled_flag" );
	179	WRITE_FLAG( pcPPS->getUseDQP() ? 1 : 0, "cu_qp_delta_enabled_flag" );
	180	if ( pcPPS->getUseDQP() )
	181	{
	182	WRITE_UVLC( pcPPS->getMaxCuDQPDepth(), "diff_cu_qp_delta_depth" );
	183	}
	184	WRITE_SVLC( pcPPS->getChromaCbQpOffset(), "pps_cb_qp_offset" );
	185	WRITE_SVLC( pcPPS->getChromaCrQpOffset(), "pps_cr_qp_offset" );
	186	WRITE_FLAG( pcPPS->getSliceChromaQpFlag() ? 1 : 0, "pps_slice_chroma_qp_offsets_present_flag" );
	187
	188	WRITE_FLAG( pcPPS->getUseWP() ? 1 : 0, "weighted_pred_flag" ); // Use of Weighting Prediction (P_SLICE)
	189	WRITE_FLAG( pcPPS->getWPBiPred() ? 1 : 0, "weighted_bipred_flag" ); // Use of Weighting Bi-Prediction (B_SLICE)
	190	WRITE_FLAG( pcPPS->getTransquantBypassEnableFlag() ? 1 : 0, "transquant_bypass_enable_flag" );
	191	WRITE_FLAG( pcPPS->getTilesEnabledFlag() ? 1 : 0, "tiles_enabled_flag" );
	192	WRITE_FLAG( pcPPS->getEntropyCodingSyncEnabledFlag() ? 1 : 0, "entropy_coding_sync_enabled_flag" );
	193	if( pcPPS->getTilesEnabledFlag() )
	194	{
[906]	195	WRITE_UVLC( pcPPS->getNumTileColumnsMinus1(), "num_tile_columns_minus1" );
	196	WRITE_UVLC( pcPPS->getTileNumRowsMinus1(), "num_tile_rows_minus1" );
	197	WRITE_FLAG( pcPPS->getTileUniformSpacingFlag(), "uniform_spacing_flag" );
	198	if( !pcPPS->getTileUniformSpacingFlag() )
[313]	199	{
[906]	200	for(UInt i=0; i<pcPPS->getNumTileColumnsMinus1(); i++)
[313]	201	{
[906]	202	WRITE_UVLC( pcPPS->getTileColumnWidth(i)-1, "column_width_minus1" );
[313]	203	}
[906]	204	for(UInt i=0; i<pcPPS->getTileNumRowsMinus1(); i++)
[313]	205	{
[906]	206	WRITE_UVLC( pcPPS->getTileRowHeight(i)-1, "row_height_minus1" );
[313]	207	}
	208	}
[906]	209	if(pcPPS->getNumTileColumnsMinus1() !=0 \|\| pcPPS->getTileNumRowsMinus1() !=0)
[313]	210	{
	211	WRITE_FLAG( pcPPS->getLoopFilterAcrossTilesEnabledFlag()?1 : 0, "loop_filter_across_tiles_enabled_flag");
	212	}
	213	}
	214	WRITE_FLAG( pcPPS->getLoopFilterAcrossSlicesEnabledFlag()?1 : 0, "loop_filter_across_slices_enabled_flag");
	215	WRITE_FLAG( pcPPS->getDeblockingFilterControlPresentFlag()?1 : 0, "deblocking_filter_control_present_flag");
	216	if(pcPPS->getDeblockingFilterControlPresentFlag())
	217	{
	218	WRITE_FLAG( pcPPS->getDeblockingFilterOverrideEnabledFlag() ? 1 : 0, "deblocking_filter_override_enabled_flag" );
	219	WRITE_FLAG( pcPPS->getPicDisableDeblockingFilterFlag() ? 1 : 0, "pps_disable_deblocking_filter_flag" );
	220	if(!pcPPS->getPicDisableDeblockingFilterFlag())
	221	{
	222	WRITE_SVLC( pcPPS->getDeblockingFilterBetaOffsetDiv2(), "pps_beta_offset_div2" );
	223	WRITE_SVLC( pcPPS->getDeblockingFilterTcOffsetDiv2(), "pps_tc_offset_div2" );
	224	}
	225	}
[442]	226
[906]	227	#if !R0042_PROFILE_INDICATION
[540]	228	#if SCALINGLIST_INFERRING
	229	if( pcPPS->getLayerId() > 0 )
	230	{
	231	WRITE_FLAG( pcPPS->getInferScalingListFlag() ? 1 : 0, "pps_infer_scaling_list_flag" );
	232	}
	233
	234	if( pcPPS->getInferScalingListFlag() )
	235	{
	236	// The value of pps_scaling_list_ref_layer_id shall be in the range of 0 to 62, inclusive
	237	assert( pcPPS->getScalingListRefLayerId() <= 62 );
	238
	239	WRITE_UVLC( pcPPS->getScalingListRefLayerId(), "pps_scaling_list_ref_layer_id" );
	240	}
	241	else
	242	{
[442]	243	#endif
[906]	244	#endif
[442]	245
[540]	246	WRITE_FLAG( pcPPS->getScalingListPresentFlag() ? 1 : 0, "pps_scaling_list_data_present_flag" );
[313]	247	if( pcPPS->getScalingListPresentFlag() )
	248	{
[540]	249	codeScalingList( m_pcSlice->getScalingList() );
	250	}
[906]	251	#if !R0042_PROFILE_INDICATION
[540]	252	#if SCALINGLIST_INFERRING
	253	}
[442]	254	#endif
[906]	255	#endif
[442]	256
[313]	257	WRITE_FLAG( pcPPS->getListsModificationPresentFlag(), "lists_modification_present_flag");
	258	WRITE_UVLC( pcPPS->getLog2ParallelMergeLevelMinus2(), "log2_parallel_merge_level_minus2");
	259	WRITE_FLAG( pcPPS->getSliceHeaderExtensionPresentFlag() ? 1 : 0, "slice_segment_header_extension_present_flag");
[644]	260	#if P0166_MODIFIED_PPS_EXTENSION
[906]	261	#if !R0042_PROFILE_INDICATION
[815]	262	WRITE_FLAG( pcPPS->getExtensionFlag() ? 1 : 0, "pps_extension_flag" );
[906]	263	#else
	264	WRITE_FLAG( pcPPS->getExtensionFlag() ? 1 : 0, "pps_extension_present_flag" );
	265	#endif
[815]	266
	267	if( pcPPS->getExtensionFlag() )
[644]	268	{
[906]	269	#if !R0042_PROFILE_INDICATION
[644]	270	#if !POC_RESET_IDC
	271	UInt ppsExtensionTypeFlag[8] = { 0, 1, 0, 0, 0, 0, 0, 0 };
	272	#else
	273	UInt ppsExtensionTypeFlag[8] = { 1, 0, 0, 0, 0, 0, 0, 0 };
	274	#endif
	275	for (UInt i = 0; i < 8; i++)
	276	{
	277	WRITE_FLAG( ppsExtensionTypeFlag[i], "pps_extension_type_flag" );
	278	}
	279	#if POC_RESET_IDC
	280	if( ppsExtensionTypeFlag[0] )
	281	{
	282	WRITE_FLAG( pcPPS->getPocResetInfoPresentFlag() ? 1 : 0, "poc_reset_info_present_flag" );
[906]	283	#if REF_REGION_OFFSET
	284	WRITE_UVLC( pcPPS->getNumScaledRefLayerOffsets(), "num_scaled_ref_layer_offsets" );
	285	for(Int i = 0; i < pcPPS->getNumScaledRefLayerOffsets(); i++)
	286	{
	287	WRITE_CODE( pcPPS->getScaledRefLayerId(i), 6, "scaled_ref_layer_id" );
	288	WRITE_FLAG( pcPPS->getScaledRefLayerOffsetPresentFlag(i) ? 1 : 0, "scaled_ref_layer_offset_prsent_flag" );
	289	if (pcPPS->getScaledRefLayerOffsetPresentFlag(i))
	290	{
	291	Window scaledWindow = pcPPS->getScaledRefLayerWindow(i);
	292	WRITE_SVLC( scaledWindow.getWindowLeftOffset() >> 1, "scaled_ref_layer_left_offset" );
	293	WRITE_SVLC( scaledWindow.getWindowTopOffset() >> 1, "scaled_ref_layer_top_offset" );
	294	WRITE_SVLC( scaledWindow.getWindowRightOffset() >> 1, "scaled_ref_layer_right_offset" );
	295	WRITE_SVLC( scaledWindow.getWindowBottomOffset() >> 1, "scaled_ref_layer_bottom_offset" );
	296	}
	297	WRITE_FLAG( pcPPS->getRefRegionOffsetPresentFlag(i) ? 1 : 0, "ref_region_offset_prsent_flag" );
	298	if (pcPPS->getRefRegionOffsetPresentFlag(i))
	299	{
	300	Window refWindow = pcPPS->getRefLayerWindow(i);
	301	WRITE_SVLC( refWindow.getWindowLeftOffset() >> 1, "ref_layer_left_offset" );
	302	WRITE_SVLC( refWindow.getWindowTopOffset() >> 1, "ref_layer_top_offset" );
	303	WRITE_SVLC( refWindow.getWindowRightOffset() >> 1, "ref_layer_right_offset" );
	304	WRITE_SVLC( refWindow.getWindowBottomOffset() >> 1, "ref_layer_bottom_offset" );
	305	}
	306	#if R0209_GENERIC_PHASE
	307	WRITE_FLAG( pcPPS->getResamplePhaseSetPresentFlag(i) ? 1 : 0, "resample_phase_set_present_flag" );
	308	if (pcPPS->getResamplePhaseSetPresentFlag(i))
	309	{
	310	WRITE_UVLC( pcPPS->getPhaseHorLuma(i), "phase_hor_luma" );
	311	WRITE_UVLC( pcPPS->getPhaseVerLuma(i), "phase_ver_luma" );
	312	WRITE_UVLC( pcPPS->getPhaseHorChroma(i) + 8, "phase_hor_chroma_plus8" );
	313	WRITE_UVLC( pcPPS->getPhaseVerChroma(i) + 8, "phase_ver_chroma_plus8" );
	314	}
	315	#endif
	316	}
	317	#else
	318	#if MOVE_SCALED_OFFSET_TO_PPS
	319	WRITE_UVLC( pcPPS->getNumScaledRefLayerOffsets(), "num_scaled_ref_layer_offsets" );
	320	for(Int i = 0; i < pcPPS->getNumScaledRefLayerOffsets(); i++)
	321	{
	322	Window scaledWindow = pcPPS->getScaledRefLayerWindow(i);
	323	#if O0098_SCALED_REF_LAYER_ID
	324	WRITE_CODE( pcPPS->getScaledRefLayerId(i), 6, "scaled_ref_layer_id" );
	325	#endif
	326	WRITE_SVLC( scaledWindow.getWindowLeftOffset() >> 1, "scaled_ref_layer_left_offset" );
	327	WRITE_SVLC( scaledWindow.getWindowTopOffset() >> 1, "scaled_ref_layer_top_offset" );
	328	WRITE_SVLC( scaledWindow.getWindowRightOffset() >> 1, "scaled_ref_layer_right_offset" );
	329	WRITE_SVLC( scaledWindow.getWindowBottomOffset() >> 1, "scaled_ref_layer_bottom_offset" );
	330	}
	331	#endif
	332	#endif
[713]	333	#if Q0048_CGS_3D_ASYMLUT
	334	UInt uiPos = getNumberOfWrittenBits();
	335	WRITE_FLAG( pcPPS->getCGSFlag() , "colour_mapping_enabled_flag" );
	336	if( pcPPS->getCGSFlag() )
	337	{
	338	assert( pc3DAsymLUT != NULL );
	339	xCode3DAsymLUT( pc3DAsymLUT );
	340	}
	341	pc3DAsymLUT->setPPSBit( getNumberOfWrittenBits() - uiPos );
[644]	342	#endif
[713]	343	#endif
[644]	344	}
[906]	345	#else
	346	WRITE_FLAG( 0, "pps_range_extension_flag" );
	347	WRITE_FLAG( 1, "pps_multilayer_extension_flag" );
	348	WRITE_CODE( 0, 6, "pps_extension_6bits" );
	349
	350	WRITE_FLAG( pcPPS->getPocResetInfoPresentFlag() ? 1 : 0, "poc_reset_info_present_flag" );
	351	#if SCALINGLIST_INFERRING
	352	WRITE_FLAG( pcPPS->getInferScalingListFlag() ? 1 : 0, "pps_infer_scaling_list_flag" );
	353	if( pcPPS->getInferScalingListFlag() )
	354	{
	355	// The value of pps_scaling_list_ref_layer_id shall be in the range of 0 to 62, inclusive
	356	assert( pcPPS->getScalingListRefLayerId() <= 62 );
	357	WRITE_UVLC( pcPPS->getScalingListRefLayerId(), "pps_scaling_list_ref_layer_id" );
[644]	358	}
[906]	359	#endif
	360
	361	#if REF_REGION_OFFSET
	362	WRITE_UVLC( pcPPS->getNumScaledRefLayerOffsets(), "num_ref_loc_offsets" );
	363	for(Int i = 0; i < pcPPS->getNumScaledRefLayerOffsets(); i++)
	364	{
	365	WRITE_CODE( pcPPS->getScaledRefLayerId(i), 6, "ref_loc_offset_layer_id" );
	366	WRITE_FLAG( pcPPS->getScaledRefLayerOffsetPresentFlag(i) ? 1 : 0, "scaled_ref_layer_offset_prsent_flag" );
	367	if (pcPPS->getScaledRefLayerOffsetPresentFlag(i))
	368	{
	369	Window scaledWindow = pcPPS->getScaledRefLayerWindow(i);
	370	WRITE_SVLC( scaledWindow.getWindowLeftOffset() >> 1, "scaled_ref_layer_left_offset" );
	371	WRITE_SVLC( scaledWindow.getWindowTopOffset() >> 1, "scaled_ref_layer_top_offset" );
	372	WRITE_SVLC( scaledWindow.getWindowRightOffset() >> 1, "scaled_ref_layer_right_offset" );
	373	WRITE_SVLC( scaledWindow.getWindowBottomOffset() >> 1, "scaled_ref_layer_bottom_offset" );
	374	}
	375	WRITE_FLAG( pcPPS->getRefRegionOffsetPresentFlag(i) ? 1 : 0, "ref_region_offset_prsent_flag" );
	376	if (pcPPS->getRefRegionOffsetPresentFlag(i))
	377	{
	378	Window refWindow = pcPPS->getRefLayerWindow(i);
	379	WRITE_SVLC( refWindow.getWindowLeftOffset() >> 1, "ref_region_left_offset" );
	380	WRITE_SVLC( refWindow.getWindowTopOffset() >> 1, "ref_region_top_offset" );
	381	WRITE_SVLC( refWindow.getWindowRightOffset() >> 1, "ref_region_right_offset" );
	382	WRITE_SVLC( refWindow.getWindowBottomOffset() >> 1, "ref_region_bottom_offset" );
	383	}
	384	#if R0209_GENERIC_PHASE
	385	WRITE_FLAG( pcPPS->getResamplePhaseSetPresentFlag(i) ? 1 : 0, "resample_phase_set_present_flag" );
	386	if (pcPPS->getResamplePhaseSetPresentFlag(i))
	387	{
	388	WRITE_UVLC( pcPPS->getPhaseHorLuma(i), "phase_hor_luma" );
	389	WRITE_UVLC( pcPPS->getPhaseVerLuma(i), "phase_ver_luma" );
	390	WRITE_UVLC( pcPPS->getPhaseHorChroma(i) + 8, "phase_hor_chroma_plus8" );
	391	WRITE_UVLC( pcPPS->getPhaseVerChroma(i) + 8, "phase_ver_chroma_plus8" );
	392	}
	393	#endif
	394	}
[644]	395	#else
[906]	396	#if MOVE_SCALED_OFFSET_TO_PPS
	397	WRITE_UVLC( pcPPS->getNumScaledRefLayerOffsets(), "num_scaled_ref_layer_offsets" );
	398	for(Int i = 0; i < pcPPS->getNumScaledRefLayerOffsets(); i++)
	399	{
	400	Window scaledWindow = pcPPS->getScaledRefLayerWindow(i);
	401	#if O0098_SCALED_REF_LAYER_ID
	402	WRITE_CODE( pcPPS->getScaledRefLayerId(i), 6, "scaled_ref_layer_id" );
	403	#endif
	404	WRITE_SVLC( scaledWindow.getWindowLeftOffset() >> 1, "scaled_ref_layer_left_offset" );
	405	WRITE_SVLC( scaledWindow.getWindowTopOffset() >> 1, "scaled_ref_layer_top_offset" );
	406	WRITE_SVLC( scaledWindow.getWindowRightOffset() >> 1, "scaled_ref_layer_right_offset" );
	407	WRITE_SVLC( scaledWindow.getWindowBottomOffset() >> 1, "scaled_ref_layer_bottom_offset" );
	408	}
	409	#endif
	410	#endif
	411	#if Q0048_CGS_3D_ASYMLUT
	412	UInt uiPos = getNumberOfWrittenBits();
	413	WRITE_FLAG( pcPPS->getCGSFlag() , "colour_mapping_enabled_flag" );
	414	if( pcPPS->getCGSFlag() )
	415	{
	416	assert( pc3DAsymLUT != NULL );
	417	xCode3DAsymLUT( pc3DAsymLUT );
	418	}
	419	pc3DAsymLUT->setPPSBit( getNumberOfWrittenBits() - uiPos );
	420	#endif
	421	#endif
	422	}
	423	#else
[313]	424	WRITE_FLAG( 0, "pps_extension_flag" );
[644]	425	#endif
[313]	426	}
	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 (pcVUI->getVideoSignalTypePresentFlag())
	450	{
	451	WRITE_CODE(pcVUI->getVideoFormat(), 3, "video_format");
	452	WRITE_FLAG(pcVUI->getVideoFullRangeFlag(), "video_full_range_flag");
	453	WRITE_FLAG(pcVUI->getColourDescriptionPresentFlag(), "colour_description_present_flag");
	454	if (pcVUI->getColourDescriptionPresentFlag())
	455	{
	456	WRITE_CODE(pcVUI->getColourPrimaries(), 8, "colour_primaries");
	457	WRITE_CODE(pcVUI->getTransferCharacteristics(), 8, "transfer_characteristics");
	458	WRITE_CODE(pcVUI->getMatrixCoefficients(), 8, "matrix_coefficients");
	459	}
	460	}
	461
	462	WRITE_FLAG(pcVUI->getChromaLocInfoPresentFlag(), "chroma_loc_info_present_flag");
	463	if (pcVUI->getChromaLocInfoPresentFlag())
	464	{
	465	WRITE_UVLC(pcVUI->getChromaSampleLocTypeTopField(), "chroma_sample_loc_type_top_field");
	466	WRITE_UVLC(pcVUI->getChromaSampleLocTypeBottomField(), "chroma_sample_loc_type_bottom_field");
	467	}
	468
	469	WRITE_FLAG(pcVUI->getNeutralChromaIndicationFlag(), "neutral_chroma_indication_flag");
	470	WRITE_FLAG(pcVUI->getFieldSeqFlag(), "field_seq_flag");
	471	WRITE_FLAG(pcVUI->getFrameFieldInfoPresentFlag(), "frame_field_info_present_flag");
	472
	473	Window defaultDisplayWindow = pcVUI->getDefaultDisplayWindow();
	474	WRITE_FLAG(defaultDisplayWindow.getWindowEnabledFlag(), "default_display_window_flag");
	475	if( defaultDisplayWindow.getWindowEnabledFlag() )
	476	{
[906]	477	WRITE_UVLC(defaultDisplayWindow.getWindowLeftOffset() / TComSPS::getWinUnitX(pcSPS->getChromaFormatIdc()), "def_disp_win_left_offset");
	478	WRITE_UVLC(defaultDisplayWindow.getWindowRightOffset() / TComSPS::getWinUnitX(pcSPS->getChromaFormatIdc()), "def_disp_win_right_offset");
	479	WRITE_UVLC(defaultDisplayWindow.getWindowTopOffset() / TComSPS::getWinUnitY(pcSPS->getChromaFormatIdc()), "def_disp_win_top_offset");
	480	WRITE_UVLC(defaultDisplayWindow.getWindowBottomOffset()/ TComSPS::getWinUnitY(pcSPS->getChromaFormatIdc()), "def_disp_win_bottom_offset");
[313]	481	}
	482	TimingInfo *timingInfo = pcVUI->getTimingInfo();
	483	WRITE_FLAG(timingInfo->getTimingInfoPresentFlag(), "vui_timing_info_present_flag");
	484	if(timingInfo->getTimingInfoPresentFlag())
	485	{
	486	WRITE_CODE(timingInfo->getNumUnitsInTick(), 32, "vui_num_units_in_tick");
	487	WRITE_CODE(timingInfo->getTimeScale(), 32, "vui_time_scale");
	488	WRITE_FLAG(timingInfo->getPocProportionalToTimingFlag(), "vui_poc_proportional_to_timing_flag");
	489	if(timingInfo->getPocProportionalToTimingFlag())
	490	{
	491	WRITE_UVLC(timingInfo->getNumTicksPocDiffOneMinus1(), "vui_num_ticks_poc_diff_one_minus1");
	492	}
	493	WRITE_FLAG(pcVUI->getHrdParametersPresentFlag(), "hrd_parameters_present_flag");
	494	if( pcVUI->getHrdParametersPresentFlag() )
	495	{
	496	codeHrdParameters(pcVUI->getHrdParameters(), 1, pcSPS->getMaxTLayers() - 1 );
	497	}
	498	}
	499
	500	WRITE_FLAG(pcVUI->getBitstreamRestrictionFlag(), "bitstream_restriction_flag");
	501	if (pcVUI->getBitstreamRestrictionFlag())
	502	{
	503	WRITE_FLAG(pcVUI->getTilesFixedStructureFlag(), "tiles_fixed_structure_flag");
	504	WRITE_FLAG(pcVUI->getMotionVectorsOverPicBoundariesFlag(), "motion_vectors_over_pic_boundaries_flag");
	505	WRITE_FLAG(pcVUI->getRestrictedRefPicListsFlag(), "restricted_ref_pic_lists_flag");
	506	WRITE_UVLC(pcVUI->getMinSpatialSegmentationIdc(), "min_spatial_segmentation_idc");
	507	WRITE_UVLC(pcVUI->getMaxBytesPerPicDenom(), "max_bytes_per_pic_denom");
	508	WRITE_UVLC(pcVUI->getMaxBitsPerMinCuDenom(), "max_bits_per_mincu_denom");
	509	WRITE_UVLC(pcVUI->getLog2MaxMvLengthHorizontal(), "log2_max_mv_length_horizontal");
	510	WRITE_UVLC(pcVUI->getLog2MaxMvLengthVertical(), "log2_max_mv_length_vertical");
	511	}
	512	}
	513
	514	Void TEncCavlc::codeHrdParameters( TComHRD *hrd, Bool commonInfPresentFlag, UInt maxNumSubLayersMinus1 )
	515	{
	516	if( commonInfPresentFlag )
	517	{
	518	WRITE_FLAG( hrd->getNalHrdParametersPresentFlag() ? 1 : 0 , "nal_hrd_parameters_present_flag" );
	519	WRITE_FLAG( hrd->getVclHrdParametersPresentFlag() ? 1 : 0 , "vcl_hrd_parameters_present_flag" );
	520	if( hrd->getNalHrdParametersPresentFlag() \|\| hrd->getVclHrdParametersPresentFlag() )
	521	{
	522	WRITE_FLAG( hrd->getSubPicCpbParamsPresentFlag() ? 1 : 0, "sub_pic_cpb_params_present_flag" );
	523	if( hrd->getSubPicCpbParamsPresentFlag() )
	524	{
	525	WRITE_CODE( hrd->getTickDivisorMinus2(), 8, "tick_divisor_minus2" );
	526	WRITE_CODE( hrd->getDuCpbRemovalDelayLengthMinus1(), 5, "du_cpb_removal_delay_length_minus1" );
	527	WRITE_FLAG( hrd->getSubPicCpbParamsInPicTimingSEIFlag() ? 1 : 0, "sub_pic_cpb_params_in_pic_timing_sei_flag" );
	528	WRITE_CODE( hrd->getDpbOutputDelayDuLengthMinus1(), 5, "dpb_output_delay_du_length_minus1" );
	529	}
	530	WRITE_CODE( hrd->getBitRateScale(), 4, "bit_rate_scale" );
	531	WRITE_CODE( hrd->getCpbSizeScale(), 4, "cpb_size_scale" );
	532	if( hrd->getSubPicCpbParamsPresentFlag() )
	533	{
	534	WRITE_CODE( hrd->getDuCpbSizeScale(), 4, "du_cpb_size_scale" );
	535	}
	536	WRITE_CODE( hrd->getInitialCpbRemovalDelayLengthMinus1(), 5, "initial_cpb_removal_delay_length_minus1" );
	537	WRITE_CODE( hrd->getCpbRemovalDelayLengthMinus1(), 5, "au_cpb_removal_delay_length_minus1" );
	538	WRITE_CODE( hrd->getDpbOutputDelayLengthMinus1(), 5, "dpb_output_delay_length_minus1" );
	539	}
	540	}
	541	Int i, j, nalOrVcl;
	542	for( i = 0; i <= maxNumSubLayersMinus1; i ++ )
	543	{
	544	WRITE_FLAG( hrd->getFixedPicRateFlag( i ) ? 1 : 0, "fixed_pic_rate_general_flag");
	545	if( !hrd->getFixedPicRateFlag( i ) )
	546	{
	547	WRITE_FLAG( hrd->getFixedPicRateWithinCvsFlag( i ) ? 1 : 0, "fixed_pic_rate_within_cvs_flag");
	548	}
	549	else
	550	{
	551	hrd->setFixedPicRateWithinCvsFlag( i, true );
	552	}
	553	if( hrd->getFixedPicRateWithinCvsFlag( i ) )
	554	{
	555	WRITE_UVLC( hrd->getPicDurationInTcMinus1( i ), "elemental_duration_in_tc_minus1");
	556	}
	557	else
	558	{
	559	WRITE_FLAG( hrd->getLowDelayHrdFlag( i ) ? 1 : 0, "low_delay_hrd_flag");
	560	}
	561	if (!hrd->getLowDelayHrdFlag( i ))
	562	{
	563	WRITE_UVLC( hrd->getCpbCntMinus1( i ), "cpb_cnt_minus1");
	564	}
	565
	566	for( nalOrVcl = 0; nalOrVcl < 2; nalOrVcl ++ )
	567	{
	568	if( ( ( nalOrVcl == 0 ) && ( hrd->getNalHrdParametersPresentFlag() ) ) \|\|
	569	( ( nalOrVcl == 1 ) && ( hrd->getVclHrdParametersPresentFlag() ) ) )
	570	{
	571	for( j = 0; j <= ( hrd->getCpbCntMinus1( i ) ); j ++ )
	572	{
	573	WRITE_UVLC( hrd->getBitRateValueMinus1( i, j, nalOrVcl ), "bit_rate_value_minus1");
	574	WRITE_UVLC( hrd->getCpbSizeValueMinus1( i, j, nalOrVcl ), "cpb_size_value_minus1");
	575	if( hrd->getSubPicCpbParamsPresentFlag() )
	576	{
	577	WRITE_UVLC( hrd->getDuCpbSizeValueMinus1( i, j, nalOrVcl ), "cpb_size_du_value_minus1");
	578	WRITE_UVLC( hrd->getDuBitRateValueMinus1( i, j, nalOrVcl ), "bit_rate_du_value_minus1");
	579	}
	580	WRITE_FLAG( hrd->getCbrFlag( i, j, nalOrVcl ) ? 1 : 0, "cbr_flag");
	581	}
	582	}
	583	}
	584	}
	585	}
	586
	587	Void TEncCavlc::codeSPS( TComSPS* pcSPS )
	588	{
[906]	589	#if R0042_PROFILE_INDICATION
	590	Bool bMultiLayerExtSpsFlag = (pcSPS->getNumDirectRefLayers() != 0 ) ;
	591	#endif
[313]	592	#if ENC_DEC_TRACE
	593	xTraceSPSHeader (pcSPS);
	594	#endif
	595	WRITE_CODE( pcSPS->getVPSId (), 4, "sps_video_parameter_set_id" );
[494]	596	#if SVC_EXTENSION
[313]	597	if(pcSPS->getLayerId() == 0)
	598	{
	599	#endif
	600	WRITE_CODE( pcSPS->getMaxTLayers() - 1, 3, "sps_max_sub_layers_minus1" );
[906]	601	#if SVC_EXTENSION
	602	}
	603	#if R0042_PROFILE_INDICATION
	604	else
	605	{
	606	WRITE_CODE(bMultiLayerExtSpsFlag? 7:(pcSPS->getMaxTLayers() - 1) , 3, "sps_ext_or_max_sub_layers_minus1" );
	607	}
	608	#endif
	609	#endif
	610
	611	#if SVC_EXTENSION
	612	#if !R0042_PROFILE_INDICATION
	613	if(pcSPS->getLayerId() == 0)
	614	#else
	615	if(!bMultiLayerExtSpsFlag)
	616	#endif
	617	{
	618	#endif
[313]	619	WRITE_FLAG( pcSPS->getTemporalIdNestingFlag() ? 1 : 0, "sps_temporal_id_nesting_flag" );
[494]	620	#if SVC_EXTENSION
[313]	621	}
	622	#endif
[442]	623	#ifdef SPS_PTL_FIX
[906]	624	#if !R0042_PROFILE_INDICATION
[442]	625	if (pcSPS->getLayerId() == 0)
[906]	626	#else
	627	if(!bMultiLayerExtSpsFlag)
	628	#endif
[442]	629	{
	630	codePTL(pcSPS->getPTL(), 1, pcSPS->getMaxTLayers() - 1);
	631	}
	632	#else
[313]	633	codePTL(pcSPS->getPTL(), 1, pcSPS->getMaxTLayers() - 1);
[442]	634	#endif
[313]	635	WRITE_UVLC( pcSPS->getSPSId (), "sps_seq_parameter_set_id" );
[442]	636	#if REPN_FORMAT_IN_VPS
[906]	637	#if !R0042_PROFILE_INDICATION
[442]	638	if( pcSPS->getLayerId() > 0 )
[906]	639	#else
	640	if(bMultiLayerExtSpsFlag)
	641	#endif
[313]	642	{
[442]	643	WRITE_FLAG( pcSPS->getUpdateRepFormatFlag(), "update_rep_format_flag" );
[313]	644	}
[906]	645	#if R0042_PROFILE_INDICATION
	646	if( bMultiLayerExtSpsFlag && pcSPS->getUpdateRepFormatFlag())
	647	{
	648	WRITE_CODE( pcSPS->getUpdateRepFormatIndex(), 8, "sps_rep_format_idx");
	649	}
	650	#endif
	651
	652	#if R0042_PROFILE_INDICATION
	653	if(!bMultiLayerExtSpsFlag)
	654	{
	655	#endif
	656	#if !R0042_PROFILE_INDICATION
[540]	657	#if O0096_REP_FORMAT_INDEX
	658	if( pcSPS->getLayerId() == 0 )
	659	#else
[442]	660	if( pcSPS->getLayerId() == 0 \|\| pcSPS->getUpdateRepFormatFlag() )
[540]	661	#endif
[906]	662	#endif
[442]	663	{
	664	#endif
	665	WRITE_UVLC( pcSPS->getChromaFormatIdc (), "chroma_format_idc" );
	666	assert(pcSPS->getChromaFormatIdc () == 1);
	667	// in the first version chroma_format_idc can only be equal to 1 (4:2:0)
	668	if( pcSPS->getChromaFormatIdc () == 3 )
	669	{
	670	WRITE_FLAG( 0, "separate_colour_plane_flag");
	671	}
[313]	672
[442]	673	WRITE_UVLC( pcSPS->getPicWidthInLumaSamples (), "pic_width_in_luma_samples" );
	674	WRITE_UVLC( pcSPS->getPicHeightInLumaSamples(), "pic_height_in_luma_samples" );
	675	#if REPN_FORMAT_IN_VPS
	676	}
[906]	677	#if !R0042_PROFILE_INDICATION
[540]	678	#if O0096_REP_FORMAT_INDEX
	679	else if (pcSPS->getUpdateRepFormatFlag())
	680	{
	681	WRITE_CODE( pcSPS->getUpdateRepFormatIndex(), 8, "update_rep_format_index");
	682	}
[442]	683	#endif
[540]	684	#endif
[906]	685	#endif
[313]	686
[906]	687	#if R0156_CONF_WINDOW_IN_REP_FORMAT
	688	#if REPN_FORMAT_IN_VPS
	689	#if !R0042_PROFILE_INDICATION
	690	#if O0096_REP_FORMAT_INDEX
	691	if( pcSPS->getLayerId() == 0 )
	692	#else
	693	if( pcSPS->getLayerId() == 0 \|\| pcSPS->getUpdateRepFormatFlag() )
	694	#endif
	695	#endif
[313]	696	{
[906]	697	#endif
	698	#endif
	699	Window conf = pcSPS->getConformanceWindow();
	700
	701	WRITE_FLAG( conf.getWindowEnabledFlag(), "conformance_window_flag" );
	702	if (conf.getWindowEnabledFlag())
	703	{
[713]	704	#if REPN_FORMAT_IN_VPS
[906]	705	WRITE_UVLC( conf.getWindowLeftOffset(), "conf_win_left_offset" );
	706	WRITE_UVLC( conf.getWindowRightOffset(), "conf_win_right_offset" );
	707	WRITE_UVLC( conf.getWindowTopOffset(), "conf_win_top_offset" );
	708	WRITE_UVLC( conf.getWindowBottomOffset(), "conf_win_bottom_offset" );
[713]	709	#else
[906]	710	WRITE_UVLC( conf.getWindowLeftOffset() / TComSPS::getWinUnitX(pcSPS->getChromaFormatIdc() ), "conf_win_left_offset" );
	711	WRITE_UVLC( conf.getWindowRightOffset() / TComSPS::getWinUnitX(pcSPS->getChromaFormatIdc() ), "conf_win_right_offset" );
	712	WRITE_UVLC( conf.getWindowTopOffset() / TComSPS::getWinUnitY(pcSPS->getChromaFormatIdc() ), "conf_win_top_offset" );
	713	WRITE_UVLC( conf.getWindowBottomOffset() / TComSPS::getWinUnitY(pcSPS->getChromaFormatIdc() ), "conf_win_bottom_offset" );
[713]	714	#endif
[906]	715	}
	716	#if R0156_CONF_WINDOW_IN_REP_FORMAT
	717	#if REPN_FORMAT_IN_VPS
[313]	718	}
[906]	719	#endif
	720	#endif
[313]	721
[442]	722	#if REPN_FORMAT_IN_VPS
[906]	723	#if !R0042_PROFILE_INDICATION
[540]	724	#if O0096_REP_FORMAT_INDEX
	725	if( pcSPS->getLayerId() == 0 )
	726	#else
[442]	727	if( pcSPS->getLayerId() == 0 \|\| pcSPS->getUpdateRepFormatFlag() )
[906]	728	#endif
	729	#endif
[442]	730	{
	731	assert( pcSPS->getBitDepthY() >= 8 );
	732	assert( pcSPS->getBitDepthC() >= 8 );
	733	#endif
	734	WRITE_UVLC( pcSPS->getBitDepthY() - 8, "bit_depth_luma_minus8" );
	735	WRITE_UVLC( pcSPS->getBitDepthC() - 8, "bit_depth_chroma_minus8" );
	736	#if REPN_FORMAT_IN_VPS
	737	}
	738	#endif
[906]	739	#if R0042_PROFILE_INDICATION
	740	}
	741	#endif
	742
[313]	743	WRITE_UVLC( pcSPS->getBitsForPOC()-4, "log2_max_pic_order_cnt_lsb_minus4" );
	744
[644]	745	#if SPS_DPB_PARAMS
[906]	746	#if !R0042_PROFILE_INDICATION
[644]	747	if( pcSPS->getLayerId() == 0 )
[906]	748	#else
	749	if(!bMultiLayerExtSpsFlag)
	750	#endif
[644]	751	{
	752	#endif
[313]	753	const Bool subLayerOrderingInfoPresentFlag = 1;
	754	WRITE_FLAG(subLayerOrderingInfoPresentFlag, "sps_sub_layer_ordering_info_present_flag");
	755	for(UInt i=0; i <= pcSPS->getMaxTLayers()-1; i++)
	756	{
	757	WRITE_UVLC( pcSPS->getMaxDecPicBuffering(i) - 1, "sps_max_dec_pic_buffering_minus1[i]" );
	758	WRITE_UVLC( pcSPS->getNumReorderPics(i), "sps_num_reorder_pics[i]" );
	759	WRITE_UVLC( pcSPS->getMaxLatencyIncrease(i), "sps_max_latency_increase_plus1[i]" );
	760	if (!subLayerOrderingInfoPresentFlag)
	761	{
	762	break;
	763	}
	764	}
[644]	765	#if SPS_DPB_PARAMS
	766	}
	767	#endif
[313]	768	assert( pcSPS->getMaxCUWidth() == pcSPS->getMaxCUHeight() );
	769
	770	WRITE_UVLC( pcSPS->getLog2MinCodingBlockSize() - 3, "log2_min_coding_block_size_minus3" );
	771	WRITE_UVLC( pcSPS->getLog2DiffMaxMinCodingBlockSize(), "log2_diff_max_min_coding_block_size" );
	772	WRITE_UVLC( pcSPS->getQuadtreeTULog2MinSize() - 2, "log2_min_transform_block_size_minus2" );
	773	WRITE_UVLC( pcSPS->getQuadtreeTULog2MaxSize() - pcSPS->getQuadtreeTULog2MinSize(), "log2_diff_max_min_transform_block_size" );
	774	WRITE_UVLC( pcSPS->getQuadtreeTUMaxDepthInter() - 1, "max_transform_hierarchy_depth_inter" );
	775	WRITE_UVLC( pcSPS->getQuadtreeTUMaxDepthIntra() - 1, "max_transform_hierarchy_depth_intra" );
	776	WRITE_FLAG( pcSPS->getScalingListFlag() ? 1 : 0, "scaling_list_enabled_flag" );
	777	if(pcSPS->getScalingListFlag())
	778	{
[540]	779	#if SCALINGLIST_INFERRING
[906]	780	#if !R0042_PROFILE_INDICATION
[540]	781	if( pcSPS->getLayerId() > 0 )
[906]	782	#else
	783	if( bMultiLayerExtSpsFlag)
	784	#endif
[313]	785	{
[540]	786	WRITE_FLAG( pcSPS->getInferScalingListFlag() ? 1 : 0, "sps_infer_scaling_list_flag" );
	787	}
[442]	788
[540]	789	if( pcSPS->getInferScalingListFlag() )
[442]	790	{
[540]	791	// The value of pps_scaling_list_ref_layer_id shall be in the range of 0 to 62, inclusive
	792	assert( pcSPS->getScalingListRefLayerId() <= 62 );
[442]	793
[540]	794	WRITE_UVLC( pcSPS->getScalingListRefLayerId(), "sps_scaling_list_ref_layer_id" );
[442]	795	}
	796	else
	797	{
[540]	798	#endif
	799	WRITE_FLAG( pcSPS->getScalingListPresentFlag() ? 1 : 0, "sps_scaling_list_data_present_flag" );
	800	if(pcSPS->getScalingListPresentFlag())
	801	{
[313]	802	codeScalingList( m_pcSlice->getScalingList() );
	803	}
[540]	804	#if SCALINGLIST_INFERRING
	805	}
[442]	806	#endif
[313]	807	}
	808	WRITE_FLAG( pcSPS->getUseAMP() ? 1 : 0, "amp_enabled_flag" );
	809	WRITE_FLAG( pcSPS->getUseSAO() ? 1 : 0, "sample_adaptive_offset_enabled_flag");
	810
	811	WRITE_FLAG( pcSPS->getUsePCM() ? 1 : 0, "pcm_enabled_flag");
	812	if( pcSPS->getUsePCM() )
	813	{
	814	WRITE_CODE( pcSPS->getPCMBitDepthLuma() - 1, 4, "pcm_sample_bit_depth_luma_minus1" );
	815	WRITE_CODE( pcSPS->getPCMBitDepthChroma() - 1, 4, "pcm_sample_bit_depth_chroma_minus1" );
	816	WRITE_UVLC( pcSPS->getPCMLog2MinSize() - 3, "log2_min_pcm_luma_coding_block_size_minus3" );
	817	WRITE_UVLC( pcSPS->getPCMLog2MaxSize() - pcSPS->getPCMLog2MinSize(), "log2_diff_max_min_pcm_luma_coding_block_size" );
	818	WRITE_FLAG( pcSPS->getPCMFilterDisableFlag()?1 : 0, "pcm_loop_filter_disable_flag");
	819	}
	820
	821	assert( pcSPS->getMaxTLayers() > 0 );
	822
	823	TComRPSList* rpsList = pcSPS->getRPSList();
	824	TComReferencePictureSet* rps;
[442]	825
[313]	826	WRITE_UVLC(rpsList->getNumberOfReferencePictureSets(), "num_short_term_ref_pic_sets" );
	827	for(Int i=0; i < rpsList->getNumberOfReferencePictureSets(); i++)
	828	{
	829	rps = rpsList->getReferencePictureSet(i);
	830	codeShortTermRefPicSet(pcSPS,rps,false, i);
	831	}
	832	WRITE_FLAG( pcSPS->getLongTermRefsPresent() ? 1 : 0, "long_term_ref_pics_present_flag" );
	833	if (pcSPS->getLongTermRefsPresent())
	834	{
	835	WRITE_UVLC(pcSPS->getNumLongTermRefPicSPS(), "num_long_term_ref_pic_sps" );
	836	for (UInt k = 0; k < pcSPS->getNumLongTermRefPicSPS(); k++)
	837	{
	838	WRITE_CODE( pcSPS->getLtRefPicPocLsbSps(k), pcSPS->getBitsForPOC(), "lt_ref_pic_poc_lsb_sps");
	839	WRITE_FLAG( pcSPS->getUsedByCurrPicLtSPSFlag(k), "used_by_curr_pic_lt_sps_flag");
	840	}
	841	}
	842	WRITE_FLAG( pcSPS->getTMVPFlagsPresent() ? 1 : 0, "sps_temporal_mvp_enable_flag" );
[595]	843
[313]	844	WRITE_FLAG( pcSPS->getUseStrongIntraSmoothing(), "sps_strong_intra_smoothing_enable_flag" );
	845
	846	WRITE_FLAG( pcSPS->getVuiParametersPresentFlag(), "vui_parameters_present_flag" );
	847	if (pcSPS->getVuiParametersPresentFlag())
	848	{
	849	codeVUI(pcSPS->getVuiParameters(), pcSPS);
	850	}
	851
[815]	852	#if SVC_EXTENSION
[906]	853	#if !R0042_PROFILE_INDICATION
[815]	854	WRITE_FLAG( pcSPS->getExtensionFlag() ? 1 : 0, "sps_extension_flag" );
[906]	855	#else
	856	WRITE_FLAG( pcSPS->getExtensionFlag() ? 1 : 0, "sps_extension_present_flag" );
	857	#endif
[815]	858
	859	if( pcSPS->getExtensionFlag() )
[313]	860	{
[906]	861	#if !R0042_PROFILE_INDICATION
[540]	862	#if O0142_CONDITIONAL_SPS_EXTENSION
	863	UInt spsExtensionTypeFlag[8] = { 0, 1, 0, 0, 0, 0, 0, 0 };
	864	for (UInt i = 0; i < 8; i++)
	865	{
	866	WRITE_FLAG( spsExtensionTypeFlag[i], "sps_extension_type_flag" );
	867	}
	868	if (spsExtensionTypeFlag[1])
	869	{
	870	codeSPSExtension( pcSPS );
	871	}
	872	#else
[313]	873	codeSPSExtension( pcSPS );
	874	WRITE_FLAG( 0, "sps_extension2_flag" );
[540]	875	#endif
[906]	876	#else
	877	WRITE_FLAG( 0, "sps_range_extension_flag" );
	878	WRITE_FLAG( 1, "sps_multilayer_extension_flag" );
	879	WRITE_CODE( 0, 6, "sps_extension_6bits" );
	880	codeSPSExtension( pcSPS ); //it is sps_multilayer_extension
	881	#endif
[313]	882	}
	883	#else
	884	WRITE_FLAG( 0, "sps_extension_flag" );
	885	#endif
	886	}
[815]	887
	888	#if SVC_EXTENSION
[313]	889	Void TEncCavlc::codeSPSExtension( TComSPS* pcSPS )
	890	{
	891	// more syntax elements to be written here
[442]	892
	893	// Vertical MV component restriction is not used in SHVC CTC
	894	WRITE_FLAG( 0, "inter_view_mv_vert_constraint_flag" );
[588]	895
[906]	896	#if !MOVE_SCALED_OFFSET_TO_PPS
[313]	897	if( pcSPS->getLayerId() > 0 )
	898	{
	899	WRITE_UVLC( pcSPS->getNumScaledRefLayerOffsets(), "num_scaled_ref_layer_offsets" );
	900	for(Int i = 0; i < pcSPS->getNumScaledRefLayerOffsets(); i++)
	901	{
	902	Window scaledWindow = pcSPS->getScaledRefLayerWindow(i);
[540]	903	#if O0098_SCALED_REF_LAYER_ID
	904	WRITE_CODE( pcSPS->getScaledRefLayerId(i), 6, "scaled_ref_layer_id" );
	905	#endif
[313]	906	WRITE_SVLC( scaledWindow.getWindowLeftOffset() >> 1, "scaled_ref_layer_left_offset" );
	907	WRITE_SVLC( scaledWindow.getWindowTopOffset() >> 1, "scaled_ref_layer_top_offset" );
	908	WRITE_SVLC( scaledWindow.getWindowRightOffset() >> 1, "scaled_ref_layer_right_offset" );
	909	WRITE_SVLC( scaledWindow.getWindowBottomOffset() >> 1, "scaled_ref_layer_bottom_offset" );
[644]	910	#if P0312_VERT_PHASE_ADJ
	911	WRITE_FLAG( scaledWindow.getVertPhasePositionEnableFlag(), "vert_phase_position_enable_flag" );
	912	#endif
[313]	913	}
	914	}
[906]	915	#endif
[313]	916	}
[815]	917	#endif //SVC_EXTENSION
	918
[313]	919	Void TEncCavlc::codeVPS( TComVPS* pcVPS )
	920	{
[588]	921	#if !P0125_REVERT_VPS_EXTN_OFFSET_TO_RESERVED
[494]	922	#if VPS_EXTN_OFFSET_CALC
	923	UInt numBytesInVps = this->m_pcBitIf->getNumberOfWrittenBits();
	924	#endif
[588]	925	#endif
	926	#if !P0307_REMOVE_VPS_VUI_OFFSET
[547]	927	#if VPS_VUI_OFFSET
	928	m_vpsVuiCounter = this->m_pcBitIf->getNumberOfWrittenBits();
	929	#endif
[588]	930	#endif
[313]	931	WRITE_CODE( pcVPS->getVPSId(), 4, "vps_video_parameter_set_id" );
[906]	932	#if VPS_RESERVED_FLAGS
	933	WRITE_FLAG( pcVPS->getBaseLayerInternalFlag(), "vps_base_layer_internal_flag");
	934	WRITE_FLAG( pcVPS->getBaseLayerAvailableFlag(), "vps_base_layer_available_flag");
	935	#else
[313]	936	WRITE_CODE( 3, 2, "vps_reserved_three_2bits" );
[906]	937	#endif
[815]	938	#if SVC_EXTENSION
[313]	939	WRITE_CODE( pcVPS->getMaxLayers() - 1, 6, "vps_max_layers_minus1" );
	940	#else
	941	WRITE_CODE( 0, 6, "vps_reserved_zero_6bits" );
	942	#endif
	943	WRITE_CODE( pcVPS->getMaxTLayers() - 1, 3, "vps_max_sub_layers_minus1" );
	944	WRITE_FLAG( pcVPS->getTemporalNestingFlag(), "vps_temporal_id_nesting_flag" );
	945	assert (pcVPS->getMaxTLayers()>1\|\|pcVPS->getTemporalNestingFlag());
[588]	946	#if !P0125_REVERT_VPS_EXTN_OFFSET_TO_RESERVED
[442]	947	#if VPS_EXTN_OFFSET
	948	WRITE_CODE( pcVPS->getExtensionOffset(), 16, "vps_extension_offset" );
	949	#else
[313]	950	WRITE_CODE( 0xffff, 16, "vps_reserved_ffff_16bits" );
[442]	951	#endif
[588]	952	#else
	953	WRITE_CODE( 0xffff, 16, "vps_reserved_ffff_16bits" );
	954	#endif
[313]	955	codePTL( pcVPS->getPTL(), true, pcVPS->getMaxTLayers() - 1 );
	956	const Bool subLayerOrderingInfoPresentFlag = 1;
	957	WRITE_FLAG(subLayerOrderingInfoPresentFlag, "vps_sub_layer_ordering_info_present_flag");
	958	for(UInt i=0; i <= pcVPS->getMaxTLayers()-1; i++)
	959	{
	960	WRITE_UVLC( pcVPS->getMaxDecPicBuffering(i) - 1, "vps_max_dec_pic_buffering_minus1[i]" );
	961	WRITE_UVLC( pcVPS->getNumReorderPics(i), "vps_num_reorder_pics[i]" );
	962	WRITE_UVLC( pcVPS->getMaxLatencyIncrease(i), "vps_max_latency_increase_plus1[i]" );
	963	if (!subLayerOrderingInfoPresentFlag)
	964	{
	965	break;
	966	}
	967	}
	968
[815]	969	#if SVC_EXTENSION
[313]	970	assert( pcVPS->getNumHrdParameters() <= MAX_VPS_LAYER_SETS_PLUS1 );
	971	assert( pcVPS->getMaxLayerId() < MAX_VPS_LAYER_ID_PLUS1 );
	972	#if !VPS_EXTN_OP_LAYER_SETS // num layer sets set in TAppEncTop.cpp
	973	pcVPS->setNumLayerSets(1);
	974	#endif
	975	WRITE_CODE( pcVPS->getMaxLayerId(), 6, "vps_max_layer_id" );
[815]	976	#if Q0078_ADD_LAYER_SETS
	977	WRITE_UVLC(pcVPS->getVpsNumLayerSetsMinus1(), "vps_num_layer_sets_minus1");
	978	for (UInt opsIdx = 1; opsIdx <= pcVPS->getVpsNumLayerSetsMinus1(); opsIdx++)
	979	#else
[313]	980	WRITE_UVLC( pcVPS->getNumLayerSets() - 1, "vps_num_layer_sets_minus1" );
[815]	981	for (UInt opsIdx = 1; opsIdx <= (pcVPS->getNumLayerSets() - 1); opsIdx++)
	982	#endif
[313]	983	{
	984	// Operation point set
	985	for( UInt i = 0; i <= pcVPS->getMaxLayerId(); i ++ )
	986	#else
	987	assert( pcVPS->getNumHrdParameters() <= MAX_VPS_NUM_HRD_PARAMETERS );
	988	assert( pcVPS->getMaxNuhReservedZeroLayerId() < MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1 );
	989	WRITE_CODE( pcVPS->getMaxNuhReservedZeroLayerId(), 6, "vps_max_nuh_reserved_zero_layer_id" );
	990	pcVPS->setMaxOpSets(1);
	991	WRITE_UVLC( pcVPS->getMaxOpSets() - 1, "vps_max_op_sets_minus1" );
	992	for( UInt opsIdx = 1; opsIdx <= ( pcVPS->getMaxOpSets() - 1 ); opsIdx ++ )
	993	{
	994	// Operation point set
	995	for( UInt i = 0; i <= pcVPS->getMaxNuhReservedZeroLayerId(); i ++ )
	996	#endif
	997	{
	998	#if !VPS_EXTN_OP_LAYER_SETS // layer Id include flag set in TAppEncTop.cpp
	999	// Only applicable for version 1
	1000	pcVPS->setLayerIdIncludedFlag( true, opsIdx, i );
	1001	#endif
	1002	WRITE_FLAG( pcVPS->getLayerIdIncludedFlag( opsIdx, i ) ? 1 : 0, "layer_id_included_flag[opsIdx][i]" );
	1003	}
	1004	}
[906]	1005	#if !NECESSARY_FLAG // Already called once in TAppEncTop.cpp
[313]	1006	#if DERIVE_LAYER_ID_LIST_VARIABLES
	1007	pcVPS->deriveLayerIdListVariables();
	1008	#endif
[906]	1009	#endif
[313]	1010	TimingInfo *timingInfo = pcVPS->getTimingInfo();
	1011	WRITE_FLAG(timingInfo->getTimingInfoPresentFlag(), "vps_timing_info_present_flag");
	1012	if(timingInfo->getTimingInfoPresentFlag())
	1013	{
	1014	WRITE_CODE(timingInfo->getNumUnitsInTick(), 32, "vps_num_units_in_tick");
	1015	WRITE_CODE(timingInfo->getTimeScale(), 32, "vps_time_scale");
	1016	WRITE_FLAG(timingInfo->getPocProportionalToTimingFlag(), "vps_poc_proportional_to_timing_flag");
	1017	if(timingInfo->getPocProportionalToTimingFlag())
	1018	{
	1019	WRITE_UVLC(timingInfo->getNumTicksPocDiffOneMinus1(), "vps_num_ticks_poc_diff_one_minus1");
	1020	}
	1021	pcVPS->setNumHrdParameters( 0 );
	1022	WRITE_UVLC( pcVPS->getNumHrdParameters(), "vps_num_hrd_parameters" );
	1023
	1024	if( pcVPS->getNumHrdParameters() > 0 )
	1025	{
	1026	pcVPS->createHrdParamBuffer();
	1027	}
	1028	for( UInt i = 0; i < pcVPS->getNumHrdParameters(); i ++ )
	1029	{
	1030	// Only applicable for version 1
	1031	pcVPS->setHrdOpSetIdx( 0, i );
	1032	WRITE_UVLC( pcVPS->getHrdOpSetIdx( i ), "hrd_op_set_idx" );
	1033	if( i > 0 )
	1034	{
	1035	WRITE_FLAG( pcVPS->getCprmsPresentFlag( i ) ? 1 : 0, "cprms_present_flag[i]" );
	1036	}
	1037	codeHrdParameters(pcVPS->getHrdParameters(i), pcVPS->getCprmsPresentFlag( i ), pcVPS->getMaxTLayers() - 1);
	1038	}
	1039	}
[815]	1040	#if SVC_EXTENSION
[713]	1041	// When MaxLayersMinus1 is greater than 0, vps_extension_flag shall be equal to 1.
	1042	if( pcVPS->getMaxLayers() > 1 )
[442]	1043	{
[713]	1044	assert( pcVPS->getVpsExtensionFlag() == true );
	1045	}
	1046
	1047	WRITE_FLAG( pcVPS->getVpsExtensionFlag() ? 1 : 0, "vps_extension_flag" );
	1048
	1049	if( pcVPS->getVpsExtensionFlag() )
	1050	{
[442]	1051	while ( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0 )
	1052	{
	1053	WRITE_FLAG(1, "vps_extension_alignment_bit_equal_to_one");
	1054	}
[588]	1055	#if !P0125_REVERT_VPS_EXTN_OFFSET_TO_RESERVED
[494]	1056	#if VPS_EXTN_OFFSET_CALC
	1057	Int vpsExntOffsetValueInBits = this->m_pcBitIf->getNumberOfWrittenBits() - numBytesInVps + 16; // 2 bytes for NUH
	1058	assert( vpsExntOffsetValueInBits % 8 == 0 );
	1059	pcVPS->setExtensionOffset( vpsExntOffsetValueInBits >> 3 );
	1060	#endif
[588]	1061	#endif
[442]	1062	codeVPSExtension(pcVPS);
	1063	WRITE_FLAG( 0, "vps_extension2_flag" ); // Flag value of 1 reserved
	1064	}
[713]	1065	#else
	1066	WRITE_FLAG( 0, "vps_extension_flag" );
[313]	1067	#endif
	1068	//future extensions here..
	1069
	1070	return;
	1071	}
	1072
[494]	1073	#if SVC_EXTENSION
[313]	1074	Void TEncCavlc::codeVPSExtension (TComVPS *vps)
	1075	{
	1076	// ... More syntax elements to be written here
[644]	1077	#if P0300_ALT_OUTPUT_LAYER_FLAG
	1078	Int NumOutputLayersInOutputLayerSet[MAX_VPS_LAYER_SETS_PLUS1];
	1079	Int OlsHighestOutputLayerId[MAX_VPS_LAYER_SETS_PLUS1];
	1080	#endif
[906]	1081	#if LIST_OF_PTL
	1082	if( vps->getMaxLayers() > 1 && vps->getBaseLayerInternalFlag() )
	1083	{
	1084	codePTL( vps->getPTLForExtn(1), false, vps->getMaxTLayers() - 1 );
	1085	}
	1086	#endif
[313]	1087	#if VPS_EXTN_MASK_AND_DIM_INFO
	1088	UInt i = 0, j = 0;
[906]	1089	#if !VPS_AVC_BL_FLAG_REMOVAL
[313]	1090	WRITE_FLAG( vps->getAvcBaseLayerFlag(), "avc_base_layer_flag" );
[906]	1091	#endif
[588]	1092	#if !P0307_REMOVE_VPS_VUI_OFFSET
[547]	1093	#if O0109_MOVE_VPS_VUI_FLAG
	1094	WRITE_FLAG( 1, "vps_vui_present_flag" );
	1095	vps->setVpsVuiPresentFlag(true);
	1096	if ( vps->getVpsVuiPresentFlag() )
	1097	{
	1098	#if VPS_VUI_OFFSET
	1099	WRITE_CODE( vps->getVpsVuiOffset( ), 16, "vps_vui_offset" );
	1100	#endif
	1101	WRITE_FLAG( vps->getSplittingFlag(), "splitting_flag" );
	1102	}
	1103	#else
	1104	#if VPS_VUI_OFFSET
	1105	WRITE_CODE( vps->getVpsVuiOffset( ), 16, "vps_vui_offset" );
	1106	#endif
[313]	1107	WRITE_FLAG( vps->getSplittingFlag(), "splitting_flag" );
[547]	1108	#endif // O0109_MOVE_VPS_VUI_FLAG
[588]	1109	#endif
	1110	WRITE_FLAG( vps->getSplittingFlag(), "splitting_flag" );
[313]	1111
	1112	for(i = 0; i < MAX_VPS_NUM_SCALABILITY_TYPES; i++)
	1113	{
	1114	WRITE_FLAG( vps->getScalabilityMask(i), "scalability_mask[i]" );
	1115	}
	1116
	1117	for(j = 0; j < vps->getNumScalabilityTypes() - vps->getSplittingFlag(); j++)
	1118	{
	1119	WRITE_CODE( vps->getDimensionIdLen(j) - 1, 3, "dimension_id_len_minus1[j]" );
	1120	}
	1121
[815]	1122	// The value of dimBitOffset[ NumScalabilityTypes ] is set equal to 6.
[345]	1123	if(vps->getSplittingFlag())
	1124	{
	1125	UInt splDimSum=0;
	1126	for(j = 0; j < vps->getNumScalabilityTypes(); j++)
	1127	{
	1128	splDimSum+=(vps->getDimensionIdLen(j));
	1129	}
	1130	assert(splDimSum<=6);
	1131	}
	1132
[313]	1133	WRITE_FLAG( vps->getNuhLayerIdPresentFlag(), "vps_nuh_layer_id_present_flag" );
	1134	for(i = 1; i < vps->getMaxLayers(); i++)
	1135	{
	1136	if( vps->getNuhLayerIdPresentFlag() )
	1137	{
	1138	WRITE_CODE( vps->getLayerIdInNuh(i), 6, "layer_id_in_nuh[i]" );
	1139	}
[494]	1140
	1141	if( !vps->getSplittingFlag() )
	1142	{
[313]	1143	for(j = 0; j < vps->getNumScalabilityTypes(); j++)
	1144	{
	1145	UInt bits = vps->getDimensionIdLen(j);
	1146	WRITE_CODE( vps->getDimensionId(i, j), bits, "dimension_id[i][j]" );
	1147	}
	1148	}
[494]	1149	}
[313]	1150	#endif
[442]	1151	#if VIEW_ID_RELATED_SIGNALING
	1152	// if ( pcVPS->getNumViews() > 1 )
	1153	// However, this is a bug in the text since, view_id_len_minus1 is needed to parse view_id_val.
	1154	{
[547]	1155	#if O0109_VIEW_ID_LEN
	1156	WRITE_CODE( vps->getViewIdLen( ), 4, "view_id_len" );
	1157	assert ( vps->getNumViews() >= (1<<vps->getViewIdLen()) );
	1158	#else
[442]	1159	WRITE_CODE( vps->getViewIdLenMinus1( ), 4, "view_id_len_minus1" );
[547]	1160	#endif
[442]	1161	}
	1162
[547]	1163	#if O0109_VIEW_ID_LEN
	1164	if ( vps->getViewIdLen() > 0 )
	1165	{
	1166	#endif
[442]	1167	for( i = 0; i < vps->getNumViews(); i++ )
	1168	{
[547]	1169	#if O0109_VIEW_ID_LEN
	1170	WRITE_CODE( vps->getViewIdVal( i ), vps->getViewIdLen( ), "view_id_val[i]" );
	1171	#else
[442]	1172	WRITE_CODE( vps->getViewIdVal( i ), vps->getViewIdLenMinus1( ) + 1, "view_id_val[i]" );
[547]	1173	#endif
[442]	1174	}
[547]	1175	#if O0109_VIEW_ID_LEN
	1176	}
[442]	1177	#endif
[547]	1178	#endif // VIEW_ID_RELATED_SIGNALING
	1179
[313]	1180	#if VPS_EXTN_DIRECT_REF_LAYERS
	1181	for( Int layerCtr = 1; layerCtr <= vps->getMaxLayers() - 1; layerCtr++)
	1182	{
	1183	for( Int refLayerCtr = 0; refLayerCtr < layerCtr; refLayerCtr++)
	1184	{
	1185	WRITE_FLAG(vps->getDirectDependencyFlag(layerCtr, refLayerCtr), "direct_dependency_flag[i][j]" );
	1186	}
	1187	}
	1188	#endif
[906]	1189	#if MOVE_ADDN_LS_SIGNALLING
	1190	#if Q0078_ADD_LAYER_SETS
	1191	if (vps->getNumIndependentLayers() > 1)
	1192	{
	1193	WRITE_UVLC( vps->getNumAddLayerSets(), "num_add_layer_sets" );
	1194	for (i = 0; i < vps->getNumAddLayerSets(); i++)
	1195	{
	1196	for (j = 1; j < vps->getNumIndependentLayers(); j++)
	1197	{
	1198	int len = 1;
	1199	while ((1 << len) < (vps->getNumLayersInTreePartition(j) + 1))
	1200	{
	1201	len++;
	1202	}
	1203	WRITE_CODE(vps->getHighestLayerIdxPlus1(i, j), len, "highest_layer_idx_plus1[i][j]");
	1204	}
	1205	}
	1206	}
	1207	#endif
	1208	#endif
[540]	1209	#if VPS_TSLAYERS
	1210	WRITE_FLAG( vps->getMaxTSLayersPresentFlag(), "vps_sub_layers_max_minus1_present_flag");
	1211	if (vps->getMaxTSLayersPresentFlag())
	1212	{
[644]	1213	for( i = 0; i < vps->getMaxLayers(); i++)
[540]	1214	{
	1215	WRITE_CODE(vps->getMaxTSLayersMinus1(i), 3, "sub_layers_vps_max_minus1[i]" );
	1216	}
	1217	}
	1218	#endif
[442]	1219	WRITE_FLAG( vps->getMaxTidRefPresentFlag(), "max_tid_ref_present_flag");
	1220	if (vps->getMaxTidRefPresentFlag())
[345]	1221	{
	1222	for( i = 0; i < vps->getMaxLayers() - 1; i++)
	1223	{
[494]	1224	#if O0225_MAX_TID_FOR_REF_LAYERS
	1225	for( j = i+1; j <= vps->getMaxLayers() - 1; j++)
	1226	{
	1227	if(vps->getDirectDependencyFlag(j, i))
	1228	{
	1229	WRITE_CODE(vps->getMaxTidIlRefPicsPlus1(i,j), 3, "max_tid_il_ref_pics_plus1[i][j]" );
	1230	}
	1231	}
	1232	#else
[442]	1233	WRITE_CODE(vps->getMaxTidIlRefPicsPlus1(i), 3, "max_tid_il_ref_pics_plus1[i]" );
[494]	1234	#endif
[345]	1235	}
	1236	}
[815]	1237	WRITE_FLAG( vps->getIlpSshSignalingEnabledFlag(), "all_ref_layers_active_flag" );
[313]	1238	#if VPS_EXTN_PROFILE_INFO
	1239	// Profile-tier-level signalling
[588]	1240	#if !VPS_EXTN_UEV_CODING
[313]	1241	WRITE_CODE( vps->getNumLayerSets() - 1 , 10, "vps_number_layer_sets_minus1" );
	1242	WRITE_CODE( vps->getNumProfileTierLevel() - 1, 6, "vps_num_profile_tier_level_minus1");
[588]	1243	#else
	1244	WRITE_UVLC( vps->getNumProfileTierLevel() - 1, "vps_num_profile_tier_level_minus1");
[906]	1245	#if PER_LAYER_PTL
	1246	Int const numBitsForPtlIdx = vps->calculateLenOfSyntaxElement( vps->getNumProfileTierLevel() );
[588]	1247	#endif
[906]	1248	#endif
	1249	#if LIST_OF_PTL
	1250	assert( vps->getNumProfileTierLevel() == vps->getPTLForExtnPtr()->size());
	1251	for(Int idx = vps->getBaseLayerInternalFlag() ? 2 : 1; idx <= vps->getNumProfileTierLevel() - 1; idx++)
	1252	#else
[313]	1253	for(Int idx = 1; idx <= vps->getNumProfileTierLevel() - 1; idx++)
[906]	1254	#endif
[313]	1255	{
	1256	WRITE_FLAG( vps->getProfilePresentFlag(idx), "vps_profile_present_flag[i]" );
[588]	1257	#if !P0048_REMOVE_PROFILE_REF
[313]	1258	if( !vps->getProfilePresentFlag(idx) )
	1259	{
	1260	WRITE_CODE( vps->getProfileLayerSetRef(idx) - 1, 6, "profile_ref_minus1[i]" );
	1261	}
[588]	1262	#endif
[313]	1263	codePTL( vps->getPTLForExtn(idx), vps->getProfilePresentFlag(idx), vps->getMaxTLayers() - 1 );
	1264	}
	1265	#endif
	1266
[906]	1267
	1268	#if !MOVE_ADDN_LS_SIGNALLING
[815]	1269	#if Q0078_ADD_LAYER_SETS
	1270	if (vps->getNumIndependentLayers() > 1)
	1271	{
	1272	WRITE_UVLC( vps->getNumAddLayerSets(), "num_add_layer_sets" );
	1273	for (i = 0; i < vps->getNumAddLayerSets(); i++)
	1274	{
	1275	for (j = 1; j < vps->getNumIndependentLayers(); j++)
	1276	{
	1277	int len = 1;
	1278	while ((1 << len) < (vps->getNumLayersInTreePartition(j) + 1))
	1279	{
	1280	len++;
	1281	}
	1282	WRITE_CODE(vps->getHighestLayerIdxPlus1(i, j), len, "highest_layer_idx_plus1[i][j]");
	1283	}
	1284	}
	1285	}
	1286	#endif
[906]	1287	#endif
[815]	1288
[588]	1289	#if !VPS_EXTN_UEV_CODING
[313]	1290	Int numOutputLayerSets = vps->getNumOutputLayerSets() ;
	1291	WRITE_FLAG( (numOutputLayerSets > vps->getNumLayerSets()), "more_output_layer_sets_than_default_flag" );
	1292	if(numOutputLayerSets > vps->getNumLayerSets())
	1293	{
	1294	WRITE_CODE( numOutputLayerSets - vps->getNumLayerSets(), 10, "num_add_output_layer_sets" );
	1295	}
[588]	1296	#else
[713]	1297	Int numOutputLayerSets = vps->getNumOutputLayerSets();
	1298	Int numAddOutputLayerSets = numOutputLayerSets - (Int)vps->getNumLayerSets();
	1299
[815]	1300	// The value of num_add_olss shall be in the range of 0 to 1023, inclusive.
[713]	1301	assert( numAddOutputLayerSets >= 0 && numAddOutputLayerSets < 1024 );
	1302
	1303	#if Q0165_NUM_ADD_OUTPUT_LAYER_SETS
	1304	if( vps->getNumLayerSets() > 1 )
	1305	{
[815]	1306	WRITE_UVLC( numAddOutputLayerSets, "num_add_olss" );
	1307	WRITE_CODE( vps->getDefaultTargetOutputLayerIdc(), 2, "default_output_layer_idc" );
[713]	1308	}
	1309	#else
[588]	1310	WRITE_UVLC( numOutputLayerSets - vps->getNumLayerSets(), "num_add_output_layer_sets" );
	1311	#endif
[713]	1312	#endif
	1313
	1314	#if !Q0165_NUM_ADD_OUTPUT_LAYER_SETS
[313]	1315	if( numOutputLayerSets > 1 )
	1316	{
[588]	1317	#if P0295_DEFAULT_OUT_LAYER_IDC
	1318	WRITE_CODE( vps->getDefaultTargetOutputLayerIdc(), 2, "default_target_output_layer_idc" );
	1319	#else
[547]	1320	#if O0109_DEFAULT_ONE_OUT_LAYER_IDC
	1321	WRITE_CODE( vps->getDefaultOneTargetOutputLayerIdc(), 2, "default_one_target_output_layer_idc" );
	1322	#else
[313]	1323	WRITE_FLAG( vps->getDefaultOneTargetOutputLayerFlag(), "default_one_target_output_layer_flag" );
[547]	1324	#endif
[588]	1325	#endif
[313]	1326	}
[713]	1327	#endif
[313]	1328
	1329	for(i = 1; i < numOutputLayerSets; i++)
	1330	{
[906]	1331	Int layerSetIdxForOutputLayerSet = vps->getOutputLayerSetIdx(i);
[313]	1332	if( i > (vps->getNumLayerSets() - 1) )
	1333	{
	1334	Int numBits = 1;
	1335	while ((1 << numBits) < (vps->getNumLayerSets() - 1))
	1336	{
	1337	numBits++;
	1338	}
[815]	1339	WRITE_CODE( vps->getOutputLayerSetIdx(i) - 1, numBits, "layer_set_idx_for_ols_minus1");
[588]	1340	#if P0295_DEFAULT_OUT_LAYER_IDC
	1341	}
[815]	1342	#if Q0078_ADD_LAYER_SETS
	1343	if ( i > vps->getVpsNumLayerSetsMinus1() \|\| vps->getDefaultTargetOutputLayerIdc() >= 2 ) //Instead of == 2, >= 2 is used to follow the agreement that value 3 should be interpreted as 2
	1344	#else
[588]	1345	if ( i > (vps->getNumLayerSets() - 1) \|\| vps->getDefaultTargetOutputLayerIdc() >= 2 ) //Instead of == 2, >= 2 is used to follow the agreement that value 3 should be interpreted as 2
[815]	1346	#endif
[588]	1347	{
	1348	#endif
[644]	1349	#if NUM_OL_FLAGS
[906]	1350	for(j = 0; j < vps->getNumLayersInIdList(layerSetIdxForOutputLayerSet) ; j++)
[644]	1351	#else
[313]	1352	for(j = 0; j < vps->getNumLayersInIdList(lsIdx) - 1; j++)
[644]	1353	#endif
[313]	1354	{
	1355	WRITE_FLAG( vps->getOutputLayerFlag(i,j), "output_layer_flag[i][j]");
	1356	}
	1357	}
[906]	1358	#if PER_LAYER_PTL
	1359	for(j = 0; j < vps->getNumLayersInIdList(layerSetIdxForOutputLayerSet) ; j++)
	1360	{
	1361	if( vps->getNecessaryLayerFlag(i, j) )
	1362	{
	1363	WRITE_CODE( vps->getProfileLevelTierIdx(i, j), numBitsForPtlIdx, "profile_level_tier_idx[i]" );
	1364	}
	1365	}
	1366	#else
[313]	1367	Int numBits = 1;
	1368	while ((1 << numBits) < (vps->getNumProfileTierLevel()))
	1369	{
	1370	numBits++;
	1371	}
	1372	WRITE_CODE( vps->getProfileLevelTierIdx(i), numBits, "profile_level_tier_idx[i]" );
[906]	1373	#endif
[644]	1374	#if P0300_ALT_OUTPUT_LAYER_FLAG
	1375	NumOutputLayersInOutputLayerSet[i] = 0;
	1376	for (j = 0; j < vps->getNumLayersInIdList(layerSetIdxForOutputLayerSet); j++)
	1377	{
	1378	NumOutputLayersInOutputLayerSet[i] += vps->getOutputLayerFlag(i, j);
	1379	if (vps->getOutputLayerFlag(i, j))
	1380	{
	1381	OlsHighestOutputLayerId[i] = vps->getLayerSetLayerIdList(layerSetIdxForOutputLayerSet, j);
	1382	}
	1383	}
	1384	if (NumOutputLayersInOutputLayerSet[i] == 1 && vps->getNumDirectRefLayers(OlsHighestOutputLayerId[i]) > 0)
	1385	{
	1386	WRITE_FLAG(vps->getAltOuputLayerFlag(i), "alt_output_layer_flag[i]");
	1387	}
[713]	1388
	1389	#if Q0165_OUTPUT_LAYER_SET
	1390	assert( NumOutputLayersInOutputLayerSet[i]>0 );
[644]	1391	#endif
[713]	1392
	1393	#endif
[313]	1394	}
[442]	1395
[644]	1396	#if !P0300_ALT_OUTPUT_LAYER_FLAG
[540]	1397	#if O0153_ALT_OUTPUT_LAYER_FLAG
	1398	if( vps->getMaxLayers() > 1 )
	1399	{
	1400	WRITE_FLAG( vps->getAltOuputLayerFlag(), "alt_output_layer_flag" );
	1401	}
	1402	#endif
[644]	1403	#endif
[540]	1404
[442]	1405	#if REPN_FORMAT_IN_VPS
[713]	1406	#if Q0195_REP_FORMAT_CLEANUP
	1407	// The value of vps_num_rep_formats_minus1 shall be in the range of 0 to 255, inclusive.
	1408	assert( vps->getVpsNumRepFormats() > 0 && vps->getVpsNumRepFormats() <= 256 );
	1409
	1410	WRITE_UVLC( vps->getVpsNumRepFormats() - 1, "vps_num_rep_formats_minus1" );
	1411
	1412	for(i = 0; i < vps->getVpsNumRepFormats(); i++)
	1413	{
	1414	// Write rep_format_structures
	1415	codeRepFormat( vps->getVpsRepFormat(i) );
	1416	}
	1417
	1418	if( vps->getVpsNumRepFormats() > 1 )
	1419	{
	1420	WRITE_FLAG( vps->getRepFormatIdxPresentFlag(), "rep_format_idx_present_flag");
	1421	}
	1422	else
	1423	{
	1424	// When not present, the value of rep_format_idx_present_flag is inferred to be equal to 0
	1425	assert( !vps->getRepFormatIdxPresentFlag() );
	1426	}
	1427
	1428	if( vps->getRepFormatIdxPresentFlag() )
	1429	{
	1430	for(i = 1; i < vps->getMaxLayers(); i++)
	1431	{
	1432	Int numBits = 1;
	1433	while ((1 << numBits) < (vps->getVpsNumRepFormats()))
	1434	{
	1435	numBits++;
	1436	}
	1437	WRITE_CODE( vps->getVpsRepFormatIdx(i), numBits, "vps_rep_format_idx[i]" );
	1438	}
	1439	}
	1440	#else
[442]	1441	WRITE_FLAG( vps->getRepFormatIdxPresentFlag(), "rep_format_idx_present_flag");
	1442
	1443	if( vps->getRepFormatIdxPresentFlag() )
	1444	{
[713]	1445	// The value of vps_num_rep_formats_minus1 shall be in the range of 0 to 255, inclusive.
	1446	assert( vps->getVpsNumRepFormats() > 0 && vps->getVpsNumRepFormats() <= 256 );
	1447
[540]	1448	#if O0096_REP_FORMAT_INDEX
[588]	1449	#if !VPS_EXTN_UEV_CODING
[540]	1450	WRITE_CODE( vps->getVpsNumRepFormats() - 1, 8, "vps_num_rep_formats_minus1" );
	1451	#else
[588]	1452	WRITE_UVLC( vps->getVpsNumRepFormats() - 1, "vps_num_rep_formats_minus1" );
	1453	#endif
	1454	#else
[442]	1455	WRITE_CODE( vps->getVpsNumRepFormats() - 1, 4, "vps_num_rep_formats_minus1" );
[540]	1456	#endif
[442]	1457	}
	1458	for(i = 0; i < vps->getVpsNumRepFormats(); i++)
	1459	{
	1460	// Read rep_format_structures
	1461	codeRepFormat( vps->getVpsRepFormat(i) );
	1462	}
	1463
	1464	if( vps->getRepFormatIdxPresentFlag() )
	1465	{
	1466	for(i = 1; i < vps->getMaxLayers(); i++)
	1467	{
	1468	if( vps->getVpsNumRepFormats() > 1 )
	1469	{
[540]	1470	#if O0096_REP_FORMAT_INDEX
[588]	1471	#if !VPS_EXTN_UEV_CODING
[540]	1472	WRITE_CODE( vps->getVpsRepFormatIdx(i), 8, "vps_rep_format_idx[i]" );
	1473	#else
[588]	1474	Int numBits = 1;
	1475	while ((1 << numBits) < (vps->getVpsNumRepFormats()))
	1476	{
	1477	numBits++;
	1478	}
	1479	WRITE_CODE( vps->getVpsRepFormatIdx(i), numBits, "vps_rep_format_idx[i]" );
	1480	#endif
	1481	#else
[442]	1482	WRITE_CODE( vps->getVpsRepFormatIdx(i), 4, "vps_rep_format_idx[i]" );
[540]	1483	#endif
[442]	1484	}
	1485	}
	1486	}
	1487	#endif
[713]	1488	#endif
[442]	1489
[588]	1490	WRITE_FLAG(vps->getMaxOneActiveRefLayerFlag(), "max_one_active_ref_layer_flag");
[906]	1491	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
	1492	WRITE_FLAG(vps->getVpsPocLsbAlignedFlag(), "vps_poc_lsb_aligned_flag");
	1493	#endif
[494]	1494	#if O0062_POC_LSB_NOT_PRESENT_FLAG
	1495	for(i = 1; i< vps->getMaxLayers(); i++)
[313]	1496	{
[494]	1497	if( vps->getNumDirectRefLayers( vps->getLayerIdInNuh(i) ) == 0 )
[313]	1498	{
[494]	1499	WRITE_FLAG(vps->getPocLsbNotPresentFlag(i), "poc_lsb_not_present_flag[i]");
[313]	1500	}
	1501	}
	1502	#endif
[494]	1503	#if O0215_PHASE_ALIGNMENT
	1504	WRITE_FLAG(vps->getPhaseAlignFlag(), "cross_layer_phase_alignment_flag" );
[313]	1505	#endif
[815]	1506	#if !IRAP_ALIGN_FLAG_IN_VPS_VUI
[494]	1507	WRITE_FLAG(vps->getCrossLayerIrapAlignFlag(), "cross_layer_irap_aligned_flag");
	1508	#endif
[540]	1509	#if VPS_DPB_SIZE_TABLE
[588]	1510	codeVpsDpbSizeTable(vps);
[540]	1511	#endif
[588]	1512	#if VPS_EXTN_DIRECT_REF_LAYERS
[313]	1513	WRITE_UVLC( vps->getDirectDepTypeLen()-2, "direct_dep_type_len_minus2");
[540]	1514	#if O0096_DEFAULT_DEPENDENCY_TYPE
	1515	WRITE_FLAG(vps->getDefaultDirectDependencyTypeFlag(), "default_direct_dependency_flag");
	1516	if (vps->getDefaultDirectDependencyTypeFlag())
[313]	1517	{
[540]	1518	WRITE_CODE( vps->getDefaultDirectDependencyType(), vps->getDirectDepTypeLen(), "default_direct_dependency_type" );
	1519	}
	1520	else
	1521	{
	1522	for(i = 1; i < vps->getMaxLayers(); i++)
[313]	1523	{
[540]	1524	for(j = 0; j < i; j++)
[313]	1525	{
[540]	1526	if (vps->getDirectDependencyFlag(i, j))
	1527	{
	1528	WRITE_CODE( vps->getDirectDependencyType(i, j), vps->getDirectDepTypeLen(), "direct_dependency_type[i][j]" );
	1529	}
[313]	1530	}
	1531	}
	1532	}
[540]	1533	#else
[442]	1534	for(i = 1; i < vps->getMaxLayers(); i++)
	1535	{
	1536	for(j = 0; j < i; j++)
	1537	{
[540]	1538	if (vps->getDirectDependencyFlag(i, j))
	1539	{
	1540	WRITE_CODE( vps->getDirectDependencyType(i, j), vps->getDirectDepTypeLen(), "direct_dependency_type[i][j]" );
	1541	}
[442]	1542	}
	1543	}
[313]	1544	#endif
[442]	1545	#endif
[547]	1546
	1547	#if !O0109_O0199_FLAGS_TO_VUI
[313]	1548	#if M0040_ADAPTIVE_RESOLUTION_CHANGE
	1549	WRITE_FLAG(vps->getSingleLayerForNonIrapFlag(), "single_layer_for_non_irap_flag" );
	1550	#endif
[540]	1551	#if HIGHER_LAYER_IRAP_SKIP_FLAG
	1552	WRITE_FLAG(vps->getHigherLayerIrapSkipFlag(), "higher_layer_irap_skip_flag" );
	1553	#endif
[547]	1554	#endif
[442]	1555
[588]	1556	#if P0307_VPS_NON_VUI_EXTENSION
[713]	1557	// The value of vps_non_vui_extension_length shall be in the range of 0 to 4096, inclusive.
	1558	assert( vps->getVpsNonVuiExtLength() >= 0 && vps->getVpsNonVuiExtLength() <= 4096 );
	1559
[588]	1560	WRITE_UVLC( vps->getVpsNonVuiExtLength(), "vps_non_vui_extension_length" );
[644]	1561	#if P0307_VPS_NON_VUI_EXT_UPDATE
	1562	for (i = 1; i <= vps->getVpsNonVuiExtLength(); i++)
	1563	{
	1564	WRITE_CODE(1, 8, "vps_non_vui_extension_data_byte");
	1565	}
	1566	#else
[588]	1567	if ( vps->getVpsNonVuiExtLength() > 0 )
	1568	{
	1569	printf("\n\nUp to the current spec, the value of vps_non_vui_extension_length is supposed to be 0\n");
	1570	}
	1571	#endif
[644]	1572	#endif
[588]	1573
[547]	1574	#if !O0109_MOVE_VPS_VUI_FLAG
[442]	1575	WRITE_FLAG( 1, "vps_vui_present_flag" );
	1576	if(1) // Should be conditioned on the value of vps_vui_present_flag
	1577	{
	1578	while ( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0 )
	1579	{
	1580	WRITE_FLAG(1, "vps_vui_alignment_bit_equal_to_one");
	1581	}
[547]	1582	#if VPS_VUI_OFFSET
	1583	Int vpsVuiOffsetValeInBits = this->m_pcBitIf->getNumberOfWrittenBits() - m_vpsVuiCounter + 16; // 2 bytes for NUH
	1584	assert( vpsVuiOffsetValeInBits % 8 == 0 );
	1585	vps->setVpsVuiOffset( vpsVuiOffsetValeInBits >> 3 );
	1586	#endif
[442]	1587	codeVPSVUI(vps);
	1588	}
[547]	1589	#else
[588]	1590	#if P0307_REMOVE_VPS_VUI_OFFSET
	1591	vps->setVpsVuiPresentFlag(true);
[713]	1592	WRITE_FLAG( vps->getVpsVuiPresentFlag() ? 1 : 0, "vps_vui_present_flag" );
[588]	1593	#endif
[547]	1594	if(vps->getVpsVuiPresentFlag()) // Should be conditioned on the value of vps_vui_present_flag
	1595	{
	1596	while ( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0 )
	1597	{
	1598	WRITE_FLAG(1, "vps_vui_alignment_bit_equal_to_one");
	1599	}
[588]	1600	#if !P0307_REMOVE_VPS_VUI_OFFSET
[547]	1601	#if VPS_VUI_OFFSET
	1602	Int vpsVuiOffsetValeInBits = this->m_pcBitIf->getNumberOfWrittenBits() - m_vpsVuiCounter + 16; // 2 bytes for NUH
	1603	assert( vpsVuiOffsetValeInBits % 8 == 0 );
	1604	vps->setVpsVuiOffset( vpsVuiOffsetValeInBits >> 3 );
	1605	#endif
[588]	1606	#endif
[547]	1607	codeVPSVUI(vps);
	1608	}
	1609	#endif // 0109_MOVE_VPS_FLAG
[313]	1610	}
[815]	1611
[442]	1612	#if REPN_FORMAT_IN_VPS
[713]	1613	Void TEncCavlc::codeRepFormat( RepFormat *repFormat )
[442]	1614	{
[540]	1615	#if REPN_FORMAT_CONTROL_FLAG
[713]	1616	WRITE_CODE( repFormat->getPicWidthVpsInLumaSamples (), 16, "pic_width_vps_in_luma_samples" );
	1617	WRITE_CODE( repFormat->getPicHeightVpsInLumaSamples(), 16, "pic_height_vps_in_luma_samples" );
	1618	WRITE_FLAG( repFormat->getChromaAndBitDepthVpsPresentFlag(), "chroma_and_bit_depth_vps_present_flag" );
[540]	1619
[713]	1620	if( repFormat->getChromaAndBitDepthVpsPresentFlag() )
	1621	{
	1622	WRITE_CODE( repFormat->getChromaFormatVpsIdc(), 2, "chroma_format_vps_idc" );
[540]	1623
[713]	1624	if( repFormat->getChromaFormatVpsIdc() == 3 )
	1625	{
	1626	WRITE_FLAG( repFormat->getSeparateColourPlaneVpsFlag(), "separate_colour_plane_vps_flag" );
	1627	}
[540]	1628
[713]	1629	assert( repFormat->getBitDepthVpsLuma() >= 8 );
	1630	assert( repFormat->getBitDepthVpsChroma() >= 8 );
	1631	WRITE_CODE( repFormat->getBitDepthVpsLuma() - 8, 4, "bit_depth_vps_luma_minus8" );
	1632	WRITE_CODE( repFormat->getBitDepthVpsChroma() - 8, 4, "bit_depth_vps_chroma_minus8" );
	1633	}
[540]	1634	#else
[442]	1635	WRITE_CODE( repFormat->getChromaFormatVpsIdc(), 2, "chroma_format_idc" );
	1636
	1637	if( repFormat->getChromaFormatVpsIdc() == 3 )
	1638	{
	1639	WRITE_FLAG( repFormat->getSeparateColourPlaneVpsFlag(), "separate_colour_plane_flag");
	1640	}
[313]	1641
[442]	1642	WRITE_CODE ( repFormat->getPicWidthVpsInLumaSamples (), 16, "pic_width_in_luma_samples" );
	1643	WRITE_CODE ( repFormat->getPicHeightVpsInLumaSamples(), 16, "pic_height_in_luma_samples" );
	1644
	1645	assert( repFormat->getBitDepthVpsLuma() >= 8 );
	1646	assert( repFormat->getBitDepthVpsChroma() >= 8 );
	1647	WRITE_CODE( repFormat->getBitDepthVpsLuma() - 8, 4, "bit_depth_luma_minus8" );
[540]	1648	WRITE_CODE( repFormat->getBitDepthVpsChroma() - 8, 4, "bit_depth_chroma_minus8" );
[713]	1649	#endif
[906]	1650
	1651	#if R0156_CONF_WINDOW_IN_REP_FORMAT
	1652	Window conf = repFormat->getConformanceWindowVps();
	1653
	1654	WRITE_FLAG( conf.getWindowEnabledFlag(), "conformance_window_vps_flag" );
	1655	if (conf.getWindowEnabledFlag())
	1656	{
	1657	WRITE_UVLC( conf.getWindowLeftOffset(), "conf_win_vps_left_offset" );
	1658	WRITE_UVLC( conf.getWindowRightOffset(), "conf_win_vps_right_offset" );
	1659	WRITE_UVLC( conf.getWindowTopOffset(), "conf_win_vps_top_offset" );
	1660	WRITE_UVLC( conf.getWindowBottomOffset(), "conf_win_vps_bottom_offset" );
	1661	}
	1662	#endif
[442]	1663	}
	1664	#endif
[588]	1665	#if VPS_DPB_SIZE_TABLE
	1666	Void TEncCavlc::codeVpsDpbSizeTable(TComVPS *vps)
	1667	{
[906]	1668	#if !SUB_LAYERS_IN_LAYER_SET // MaxSLInLayerSets calculated earlier in the encoder
[644]	1669	#if DPB_PARAMS_MAXTLAYERS
[815]	1670	#if BITRATE_PICRATE_SIGNALLING
	1671	Int * MaxSubLayersInLayerSetMinus1 = new Int[vps->getNumLayerSets()];
	1672	for(Int i = 0; i < vps->getNumLayerSets(); i++)
	1673	#else
[644]	1674	Int * MaxSubLayersInLayerSetMinus1 = new Int[vps->getNumOutputLayerSets()];
	1675	for(Int i = 1; i < vps->getNumOutputLayerSets(); i++)
[815]	1676	#endif
[644]	1677	{
	1678	UInt maxSLMinus1 = 0;
	1679	#if CHANGE_NUMSUBDPB_IDX
	1680	Int optLsIdx = vps->getOutputLayerSetIdx( i );
	1681	#else
	1682	Int optLsIdx = i;
	1683	#endif
[815]	1684	#if BITRATE_PICRATE_SIGNALLING
	1685	optLsIdx = i;
	1686	#endif
[644]	1687	for(Int k = 0; k < vps->getNumLayersInIdList(optLsIdx); k++ ) {
	1688	Int lId = vps->getLayerSetLayerIdList(optLsIdx, k);
	1689	maxSLMinus1 = max(maxSLMinus1, vps->getMaxTSLayersMinus1(vps->getLayerIdInVps(lId)));
	1690	}
	1691	MaxSubLayersInLayerSetMinus1[ i ] = maxSLMinus1;
[815]	1692	#if BITRATE_PICRATE_SIGNALLING
	1693	vps->setMaxSLayersInLayerSetMinus1(i,MaxSubLayersInLayerSetMinus1[ i ]);
	1694	#endif
[644]	1695	}
	1696	#endif
[906]	1697	#endif
[644]	1698
[815]	1699
[588]	1700	for(Int i = 1; i < vps->getNumOutputLayerSets(); i++)
	1701	{
	1702	#if CHANGE_NUMSUBDPB_IDX
	1703	Int layerSetIdxForOutputLayerSet = vps->getOutputLayerSetIdx( i );
	1704	#endif
[644]	1705	WRITE_FLAG( vps->getSubLayerFlagInfoPresentFlag( i ), "sub_layer_flag_info_present_flag[i]");
[906]	1706	#if SUB_LAYERS_IN_LAYER_SET
	1707	for(Int j = 0; j <= vps->getMaxSLayersInLayerSetMinus1( layerSetIdxForOutputLayerSet ); j++)
	1708	#else
[644]	1709	#if DPB_PARAMS_MAXTLAYERS
[815]	1710	#if BITRATE_PICRATE_SIGNALLING
	1711	for(Int j = 0; j <= MaxSubLayersInLayerSetMinus1[ vps->getOutputLayerSetIdx( i ) ]; j++)
	1712	#else
[644]	1713	for(Int j = 0; j <= MaxSubLayersInLayerSetMinus1[ i ]; j++)
[815]	1714	#endif
[644]	1715	#else
[588]	1716	for(Int j = 0; j < vps->getMaxTLayers(); j++)
[644]	1717	#endif
[906]	1718	#endif
[588]	1719	{
	1720	if( j > 0 && vps->getSubLayerFlagInfoPresentFlag(i) )
	1721	{
	1722	WRITE_FLAG( vps->getSubLayerDpbInfoPresentFlag( i, j), "sub_layer_dpb_info_present_flag[i]");
	1723	}
	1724	if( vps->getSubLayerDpbInfoPresentFlag(i, j) )
	1725	{
	1726	#if CHANGE_NUMSUBDPB_IDX
[815]	1727	#if RESOLUTION_BASED_DPB
[588]	1728	for(Int k = 0; k < vps->getNumSubDpbs(layerSetIdxForOutputLayerSet); k++)
	1729	#else
[815]	1730	for(Int k = 0; k < vps->getNumLayersInIdList( layerSetIdxForOutputLayerSet ); k++)
	1731	#endif
	1732	#else
[588]	1733	for(Int k = 0; k < vps->getNumSubDpbs(i); k++)
	1734	#endif
	1735	{
[906]	1736	#if DPB_INTERNAL_BL_SIG
	1737	if(vps->getBaseLayerInternalFlag() \|\| ( vps->getLayerSetLayerIdList(layerSetIdxForOutputLayerSet, k) != 0 ) )
	1738	#endif
	1739	WRITE_UVLC( vps->getMaxVpsDecPicBufferingMinus1( i, k, j), "max_vps_dec_pic_buffering_minus1[i][k][j]" );
[588]	1740	}
	1741	WRITE_UVLC( vps->getMaxVpsNumReorderPics( i, j), "max_vps_num_reorder_pics[i][j]" );
	1742	#if RESOLUTION_BASED_DPB
	1743	if( vps->getNumSubDpbs(layerSetIdxForOutputLayerSet) != vps->getNumLayersInIdList( layerSetIdxForOutputLayerSet ) ) // NumSubDpbs
	1744	{
	1745	for(Int k = 0; k < vps->getNumLayersInIdList( layerSetIdxForOutputLayerSet ); k++)
	1746	{
	1747	WRITE_UVLC( vps->getMaxVpsLayerDecPicBuffMinus1( i, k, j), "max_vps_layer_dec_pic_buff_minus1[i][k][j]" );
	1748	}
	1749	}
	1750	#endif
	1751	WRITE_UVLC( vps->getMaxVpsLatencyIncreasePlus1( i, j), "max_vps_latency_increase_plus1[i][j]" );
	1752	}
	1753	}
	1754	}
[906]	1755
	1756	#if !SUB_LAYERS_IN_LAYER_SET
	1757	#if BITRATE_PICRATE_SIGNALLING
	1758	if( MaxSubLayersInLayerSetMinus1 )
	1759	{
	1760	delete [] MaxSubLayersInLayerSetMinus1;
	1761	}
	1762	#endif
	1763	#endif
[588]	1764	}
	1765	#endif
[815]	1766
[442]	1767	Void TEncCavlc::codeVPSVUI (TComVPS *vps)
	1768	{
	1769	Int i,j;
[540]	1770	#if O0223_PICTURE_TYPES_ALIGN_FLAG
	1771	WRITE_FLAG(vps->getCrossLayerPictureTypeAlignFlag(), "cross_layer_pic_type_aligned_flag");
	1772	if (!vps->getCrossLayerPictureTypeAlignFlag())
	1773	{
	1774	#endif
[494]	1775	#if IRAP_ALIGN_FLAG_IN_VPS_VUI
[540]	1776	WRITE_FLAG(vps->getCrossLayerIrapAlignFlag(), "cross_layer_irap_aligned_flag");
[644]	1777	#if P0068_CROSS_LAYER_ALIGNED_IDR_ONLY_FOR_IRAP_FLAG
	1778	if(vps->getCrossLayerIrapAlignFlag())
	1779	{
[649]	1780	WRITE_FLAG(vps->getCrossLayerAlignedIdrOnlyFlag(), "all_layers_idr_aligned_flag");
[644]	1781	}
	1782	#endif
[494]	1783	#endif
[540]	1784	#if O0223_PICTURE_TYPES_ALIGN_FLAG
	1785	}
	1786	#endif
[442]	1787	WRITE_FLAG( vps->getBitRatePresentVpsFlag(), "bit_rate_present_vps_flag" );
	1788	WRITE_FLAG( vps->getPicRatePresentVpsFlag(), "pic_rate_present_vps_flag" );
	1789
	1790	if( vps->getBitRatePresentVpsFlag() \|\| vps->getPicRatePresentVpsFlag() )
	1791	{
[815]	1792	#if Q0078_ADD_LAYER_SETS
[906]	1793	#if R0227_BR_PR_ADD_LAYER_SET
	1794	#if SIGNALLING_BITRATE_PICRATE_FIX
	1795	for( i = vps->getBaseLayerInternalFlag() ? 0 : 1; i < vps->getNumLayerSets(); i++ )
	1796	#else
	1797	for( i = 0; i < vps->getNumLayerSets(); i++ )
	1798	#endif
	1799	#else
[815]	1800	for( i = 0; i <= vps->getVpsNumLayerSetsMinus1(); i++ )
[906]	1801	#endif
[815]	1802	#else
[442]	1803	for( i = 0; i < vps->getNumLayerSets(); i++ )
[815]	1804	#endif
[442]	1805	{
[815]	1806	#if BITRATE_PICRATE_SIGNALLING
	1807	for( j = 0; j <= vps->getMaxSLayersInLayerSetMinus1(i); j++ )
	1808	#else
[442]	1809	for( j = 0; j < vps->getMaxTLayers(); j++ )
[815]	1810	#endif
[442]	1811	{
	1812	if( vps->getBitRatePresentVpsFlag() )
	1813	{
[713]	1814	WRITE_FLAG( vps->getBitRatePresentFlag( i, j), "bit_rate_present_flag[i][j]" );
[442]	1815	}
	1816	if( vps->getPicRatePresentVpsFlag() )
	1817	{
[713]	1818	WRITE_FLAG( vps->getPicRatePresentFlag( i, j), "pic_rate_present_flag[i][j]" );
[442]	1819	}
	1820	if( vps->getBitRatePresentFlag(i, j) )
	1821	{
	1822	WRITE_CODE( vps->getAvgBitRate( i, j ), 16, "avg_bit_rate[i][j]" );
	1823	WRITE_CODE( vps->getAvgBitRate( i, j ), 16, "max_bit_rate[i][j]" );
	1824	}
	1825	if( vps->getPicRatePresentFlag(i, j) )
	1826	{
	1827	WRITE_CODE( vps->getConstPicRateIdc( i, j), 2 , "constant_pic_rate_idc[i][j]" );
	1828	WRITE_CODE( vps->getConstPicRateIdc( i, j), 16, "avg_pic_rate[i][j]" );
	1829	}
	1830	}
	1831	}
	1832	}
[588]	1833	#if VPS_VUI_VIDEO_SIGNAL_MOVE
	1834	WRITE_FLAG( vps->getVideoSigPresentVpsFlag(), "video_signal_info_idx_present_flag" );
	1835	if (vps->getVideoSigPresentVpsFlag())
	1836	{
	1837	WRITE_CODE(vps->getNumVideoSignalInfo()-1, 4, "vps_num_video_signal_info_minus1" );
	1838	}
	1839
	1840	for(i = 0; i < vps->getNumVideoSignalInfo(); i++)
	1841	{
	1842	WRITE_CODE(vps->getVideoVPSFormat(i), 3, "video_vps_format" );
	1843	WRITE_FLAG(vps->getVideoFullRangeVpsFlag(i), "video_full_range_vps_flag" );
	1844	WRITE_CODE(vps->getColorPrimaries(i), 8, "color_primaries_vps" );
	1845	WRITE_CODE(vps->getTransCharacter(i), 8, "transfer_characteristics_vps" );
	1846	WRITE_CODE(vps->getMaxtrixCoeff(i), 8, "matrix_coeffs_vps" );
	1847	}
	1848
	1849	if (vps->getVideoSigPresentVpsFlag() && vps->getNumVideoSignalInfo() > 1 )
	1850	{
[906]	1851	#if VPS_VUI_VST_PARAMS
	1852	for(i = vps->getBaseLayerInternalFlag() ? 0 : 1; i < vps->getMaxLayers(); i++)
	1853	{
	1854	WRITE_CODE( vps->getVideoSignalInfoIdx(i), 4, "vps_video_signal_info_idx" );
	1855	}
	1856	#else
[588]	1857	for (i=1; i < vps->getMaxLayers(); i++)
	1858	WRITE_CODE(vps->getVideoSignalInfoIdx(i), 4, "vps_video_signal_info_idx" );
[906]	1859	#endif
[588]	1860	}
	1861	#endif
[540]	1862	#if VPS_VUI_TILES_NOT_IN_USE__FLAG
	1863	UInt layerIdx;
	1864	WRITE_FLAG( vps->getTilesNotInUseFlag() ? 1 : 0 , "tiles_not_in_use_flag" );
	1865	if (!vps->getTilesNotInUseFlag())
	1866	{
	1867	for(i = 0; i < vps->getMaxLayers(); i++)
	1868	{
	1869	WRITE_FLAG( vps->getTilesInUseFlag(i) ? 1 : 0 , "tiles_in_use_flag[ i ]" );
	1870	if (vps->getTilesInUseFlag(i))
	1871	{
	1872	WRITE_FLAG( vps->getLoopFilterNotAcrossTilesFlag(i) ? 1 : 0 , "loop_filter_not_across_tiles_flag[ i ]" );
	1873	}
	1874	}
	1875	#endif
[815]	1876
[540]	1877	for(i = 1; i < vps->getMaxLayers(); i++)
	1878	{
	1879	for(j = 0; j < vps->getNumDirectRefLayers(vps->getLayerIdInNuh(i)); j++)
	1880	{
	1881	#if VPS_VUI_TILES_NOT_IN_USE__FLAG
	1882	layerIdx = vps->getLayerIdInVps(vps->getRefLayerId(vps->getLayerIdInNuh(i), j));
	1883	if (vps->getTilesInUseFlag(i) && vps->getTilesInUseFlag(layerIdx)) {
	1884	WRITE_FLAG( vps->getTileBoundariesAlignedFlag(i,j) ? 1 : 0 , "tile_boundaries_aligned_flag[i][j]" );
	1885	}
	1886	#else
	1887	WRITE_FLAG( vps->getTileBoundariesAlignedFlag(i,j) ? 1 : 0 , "tile_boundaries_aligned_flag[i][j]" );
	1888	#endif
	1889	}
	1890	}
	1891	#if VPS_VUI_TILES_NOT_IN_USE__FLAG
	1892	}
	1893	#endif
	1894	#if VPS_VUI_WPP_NOT_IN_USE__FLAG
	1895	WRITE_FLAG( vps->getWppNotInUseFlag() ? 1 : 0 , "wpp_not_in_use_flag" );
	1896	if (!vps->getWppNotInUseFlag())
[442]	1897	{
[540]	1898	for(i = 0; i < vps->getMaxLayers(); i++)
[442]	1899	{
[540]	1900	WRITE_FLAG( vps->getWppInUseFlag(i) ? 1 : 0 , "wpp_in_use_flag[ i ]" );
[442]	1901	}
[540]	1902	}
	1903	#endif
[547]	1904
	1905	#if O0109_O0199_FLAGS_TO_VUI
	1906	#if M0040_ADAPTIVE_RESOLUTION_CHANGE
	1907	WRITE_FLAG(vps->getSingleLayerForNonIrapFlag(), "single_layer_for_non_irap_flag" );
	1908	#endif
	1909	#if HIGHER_LAYER_IRAP_SKIP_FLAG
[713]	1910	// When single_layer_for_non_irap_flag is equal to 0, higher_layer_irap_skip_flag shall be equal to 0
	1911	if( !vps->getSingleLayerForNonIrapFlag() )
	1912	{
	1913	assert( !vps->getHigherLayerIrapSkipFlag() );
	1914	}
	1915
[547]	1916	WRITE_FLAG(vps->getHigherLayerIrapSkipFlag(), "higher_layer_irap_skip_flag" );
	1917	#endif
	1918	#endif
[644]	1919	#if P0312_VERT_PHASE_ADJ
	1920	WRITE_FLAG( vps->getVpsVuiVertPhaseInUseFlag(), "vps_vui_vert_phase_in_use_flag" );
	1921	#endif
[442]	1922	#if N0160_VUI_EXT_ILP_REF
[588]	1923	WRITE_FLAG( vps->getIlpRestrictedRefLayersFlag() ? 1 : 0 , "ilp_restricted_ref_layers_flag" );
	1924	if( vps->getIlpRestrictedRefLayersFlag())
[442]	1925	{
	1926	for(i = 1; i < vps->getMaxLayers(); i++)
	1927	{
	1928	for(j = 0; j < vps->getNumDirectRefLayers(vps->getLayerIdInNuh(i)); j++)
	1929	{
	1930	WRITE_UVLC(vps->getMinSpatialSegmentOffsetPlus1( i, j), "min_spatial_segment_offset_plus1[i][j]");
	1931
	1932	if( vps->getMinSpatialSegmentOffsetPlus1(i,j ) > 0 )
	1933	{
	1934	WRITE_FLAG( vps->getCtuBasedOffsetEnabledFlag( i, j) ? 1 : 0 , "ctu_based_offset_enabled_flag[i][j]" );
	1935
	1936	if(vps->getCtuBasedOffsetEnabledFlag(i,j))
	1937	{
	1938	WRITE_UVLC(vps->getMinHorizontalCtuOffsetPlus1( i, j), "min_horizontal_ctu_offset_plus1[i][j]");
	1939	}
	1940	}
	1941	}
	1942	}
	1943	}
	1944	#endif
[540]	1945	#if VPS_VUI_VIDEO_SIGNAL
[588]	1946	#if VPS_VUI_VIDEO_SIGNAL_MOVE
	1947	#else
[540]	1948	WRITE_FLAG( vps->getVideoSigPresentVpsFlag(), "video_signal_info_idx_present_flag" );
	1949	if (vps->getVideoSigPresentVpsFlag())
	1950	{
	1951	WRITE_CODE(vps->getNumVideoSignalInfo()-1, 4, "vps_num_video_signal_info_minus1" );
	1952	}
	1953
	1954	for(i = 0; i < vps->getNumVideoSignalInfo(); i++)
	1955	{
	1956	WRITE_CODE(vps->getVideoVPSFormat(i), 3, "video_vps_format" );
	1957	WRITE_FLAG(vps->getVideoFullRangeVpsFlag(i), "video_full_range_vps_flag" );
	1958	WRITE_CODE(vps->getColorPrimaries(i), 8, "color_primaries_vps" );
	1959	WRITE_CODE(vps->getTransCharacter(i), 8, "transfer_characteristics_vps" );
	1960	WRITE_CODE(vps->getMaxtrixCoeff(i), 8, "matrix_coeffs_vps" );
	1961	}
	1962
	1963	if (vps->getVideoSigPresentVpsFlag() && vps->getNumVideoSignalInfo() > 1 )
	1964	{
	1965	for (i=1; i < vps->getMaxLayers(); i++)
	1966	WRITE_CODE(vps->getVideoSignalInfoIdx(i), 4, "vps_video_signal_info_idx" );
	1967	}
[588]	1968	#endif
[540]	1969	#endif
[644]	1970	#if O0164_MULTI_LAYER_HRD
	1971	WRITE_FLAG(vps->getVpsVuiBspHrdPresentFlag(), "vps_vui_bsp_hrd_present_flag" );
	1972	if (vps->getVpsVuiBspHrdPresentFlag())
	1973	{
[906]	1974	#if VPS_VUI_BSP_HRD_PARAMS
	1975	codeVpsVuiBspHrdParams(vps);
	1976	#else
[644]	1977	WRITE_UVLC( vps->getVpsNumBspHrdParametersMinus1(), "vps_num_bsp_hrd_parameters_minus1" );
	1978	for( i = 0; i <= vps->getVpsNumBspHrdParametersMinus1(); i++ )
	1979	{
	1980	if( i > 0 )
	1981	{
	1982	WRITE_FLAG( vps->getBspCprmsPresentFlag(i), "bsp_cprms_present_flag[i]" );
	1983	}
	1984	codeHrdParameters(vps->getBspHrd(i), i==0 ? 1 : vps->getBspCprmsPresentFlag(i), vps->getMaxTLayers()-1);
	1985	}
[815]	1986	#if Q0078_ADD_LAYER_SETS
	1987	for( UInt h = 1; h <= vps->getVpsNumLayerSetsMinus1(); h++ )
	1988	#else
[644]	1989	for( UInt h = 1; h <= (vps->getNumLayerSets()-1); h++ )
[815]	1990	#endif
[644]	1991	{
	1992	WRITE_UVLC( vps->getNumBitstreamPartitions(h), "num_bitstream_partitions[i]");
	1993	for( i = 0; i < vps->getNumBitstreamPartitions(h); i++ )
	1994	{
	1995	for( j = 0; j <= (vps->getMaxLayers()-1); j++ )
	1996	{
	1997	if (vps->getLayerIdIncludedFlag(h, j))
	1998	{
	1999	WRITE_FLAG( vps->getLayerInBspFlag(h, i, j), "layer_in_bsp_flag[h][i][j]" );
	2000	}
	2001	}
	2002	}
	2003	if (vps->getNumBitstreamPartitions(h))
	2004	{
[815]	2005	#if Q0182_MULTI_LAYER_HRD_UPDATE
	2006	WRITE_UVLC(vps->getNumBspSchedCombinations(h) - 1, "num_bsp_sched_combinations_minus1[h]");
	2007	#else
[644]	2008	WRITE_UVLC( vps->getNumBspSchedCombinations(h), "num_bsp_sched_combinations[h]");
[815]	2009	#endif
[644]	2010	for( i = 0; i < vps->getNumBspSchedCombinations(h); i++ )
	2011	{
	2012	for( j = 0; j < vps->getNumBitstreamPartitions(h); j++ )
	2013	{
	2014	WRITE_UVLC( vps->getBspCombHrdIdx(h, i, j), "bsp_comb_hrd_idx[h][i][j]");
	2015	WRITE_UVLC( vps->getBspCombSchedIdx(h, i, j), "bsp_comb_sched_idx[h][i][j]");
	2016	}
	2017	}
	2018	}
	2019	}
[906]	2020	#endif
[644]	2021	}
	2022	#endif
	2023	#if P0182_VPS_VUI_PS_FLAG
	2024	for(i = 1; i < vps->getMaxLayers(); i++)
	2025	{
[713]	2026	if( vps->getNumRefLayers(vps->getLayerIdInNuh(i)) == 0 )
[644]	2027	{
[713]	2028	if( (vps->getSPSId(i) == 0) && (vps->getPPSId(i) == 0) )
[644]	2029	{
	2030	vps->setBaseLayerPSCompatibilityFlag(i, 1);
	2031	}
	2032	else
	2033	{
	2034	vps->setBaseLayerPSCompatibilityFlag(i, 0);
	2035	}
[713]	2036	WRITE_FLAG(vps->getBaseLayerPSCompatibilityFlag(i), "base_layer_parameter_set_compatibility_flag" );
[644]	2037	}
	2038	}
	2039	#endif
[442]	2040	}
[494]	2041	#endif //SVC_EXTENSION
[442]	2042
[313]	2043	Void TEncCavlc::codeSliceHeader ( TComSlice* pcSlice )
	2044	{
	2045	#if ENC_DEC_TRACE
	2046	xTraceSliceHeader (pcSlice);
	2047	#endif
	2048
	2049	//calculate number of bits required for slice address
	2050	Int maxSliceSegmentAddress = pcSlice->getPic()->getNumCUsInFrame();
	2051	Int bitsSliceSegmentAddress = 0;
	2052	while(maxSliceSegmentAddress>(1<<bitsSliceSegmentAddress))
	2053	{
	2054	bitsSliceSegmentAddress++;
	2055	}
	2056	Int ctuAddress;
	2057	if (pcSlice->isNextSlice())
	2058	{
	2059	// Calculate slice address
	2060	ctuAddress = (pcSlice->getSliceCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU());
	2061	}
	2062	else
	2063	{
	2064	// Calculate slice address
	2065	ctuAddress = (pcSlice->getSliceSegmentCurStartCUAddr()/pcSlice->getPic()->getNumPartInCU());
	2066	}
	2067	//write slice address
	2068	Int sliceSegmentAddress = pcSlice->getPic()->getPicSym()->getCUOrderMap(ctuAddress);
	2069
	2070	WRITE_FLAG( sliceSegmentAddress==0, "first_slice_segment_in_pic_flag" );
	2071	if ( pcSlice->getRapPicFlag() )
	2072	{
[713]	2073	#if SETTING_NO_OUT_PIC_PRIOR
	2074	WRITE_FLAG( pcSlice->getNoOutputPriorPicsFlag() ? 1 : 0, "no_output_of_prior_pics_flag" );
[644]	2075	#else
[313]	2076	WRITE_FLAG( 0, "no_output_of_prior_pics_flag" );
[644]	2077	#endif
[313]	2078	}
	2079	WRITE_UVLC( pcSlice->getPPS()->getPPSId(), "slice_pic_parameter_set_id" );
	2080	pcSlice->setDependentSliceSegmentFlag(!pcSlice->isNextSlice());
	2081	if ( pcSlice->getPPS()->getDependentSliceSegmentsEnabledFlag() && (sliceSegmentAddress!=0) )
	2082	{
	2083	WRITE_FLAG( pcSlice->getDependentSliceSegmentFlag() ? 1 : 0, "dependent_slice_segment_flag" );
	2084	}
	2085	if(sliceSegmentAddress>0)
	2086	{
	2087	WRITE_CODE( sliceSegmentAddress, bitsSliceSegmentAddress, "slice_segment_address" );
	2088	}
	2089	if ( !pcSlice->getDependentSliceSegmentFlag() )
	2090	{
[494]	2091	#if SVC_EXTENSION
[442]	2092	#if POC_RESET_FLAG
	2093	Int iBits = 0;
	2094	if( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > iBits )
	2095	{
	2096	WRITE_FLAG( pcSlice->getPocResetFlag(), "poc_reset_flag" );
	2097	iBits++;
	2098	}
	2099	if( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > iBits )
	2100	{
	2101	assert(!!"discardable_flag");
	2102	WRITE_FLAG(pcSlice->getDiscardableFlag(), "discardable_flag");
	2103	iBits++;
	2104	}
[540]	2105	#if O0149_CROSS_LAYER_BLA_FLAG
	2106	if( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > iBits )
	2107	{
	2108	assert(!!"cross_layer_bla_flag");
	2109	WRITE_FLAG(pcSlice->getCrossLayerBLAFlag(), "cross_layer_bla_flag");
	2110	iBits++;
	2111	}
	2112	#endif
[442]	2113	for ( ; iBits < pcSlice->getPPS()->getNumExtraSliceHeaderBits(); iBits++)
	2114	{
	2115	assert(!!"slice_reserved_undetermined_flag[]");
	2116	WRITE_FLAG(0, "slice_reserved_undetermined_flag[]");
	2117	}
	2118	#else
[906]	2119	#if CROSS_LAYER_BLA_FLAG_FIX
	2120	Int iBits = 0;
	2121	if(pcSlice->getPPS()->getNumExtraSliceHeaderBits() > iBits)
	2122	#else
[313]	2123	if (pcSlice->getPPS()->getNumExtraSliceHeaderBits()>0)
[906]	2124	#endif
[313]	2125	{
	2126	assert(!!"discardable_flag");
[906]	2127	#if NON_REF_NAL_TYPE_DISCARDABLE
	2128	if (pcSlice->getDiscardableFlag())
	2129	{
	2130	assert(pcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_TRAIL_R &&
	2131	pcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_TSA_R &&
	2132	pcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_STSA_R &&
	2133	pcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_RADL_R &&
	2134	pcSlice->getNalUnitType() != NAL_UNIT_CODED_SLICE_RASL_R);
	2135	}
	2136	#endif
[313]	2137	WRITE_FLAG(pcSlice->getDiscardableFlag(), "discardable_flag");
[906]	2138	#if CROSS_LAYER_BLA_FLAG_FIX
	2139	iBits++;
	2140	#endif
[313]	2141	}
[906]	2142	#if CROSS_LAYER_BLA_FLAG_FIX
	2143	if( pcSlice->getPPS()->getNumExtraSliceHeaderBits() > iBits )
	2144	{
	2145	assert(!!"cross_layer_bla_flag");
	2146	WRITE_FLAG(pcSlice->getCrossLayerBLAFlag(), "cross_layer_bla_flag");
	2147	iBits++;
	2148	}
	2149	for (; iBits < pcSlice->getPPS()->getNumExtraSliceHeaderBits(); iBits++)
	2150	#else
[313]	2151	for (Int i = 1; i < pcSlice->getPPS()->getNumExtraSliceHeaderBits(); i++)
[906]	2152	#endif
[313]	2153	{
	2154	assert(!!"slice_reserved_undetermined_flag[]");
	2155	WRITE_FLAG(0, "slice_reserved_undetermined_flag[]");
	2156	}
[494]	2157	#endif
	2158	#else //SVC_EXTENSION
[313]	2159	for (Int i = 0; i < pcSlice->getPPS()->getNumExtraSliceHeaderBits(); i++)
	2160	{
	2161	assert(!!"slice_reserved_undetermined_flag[]");
	2162	WRITE_FLAG(0, "slice_reserved_undetermined_flag[]");
	2163	}
[494]	2164	#endif //SVC_EXTENSION
[313]	2165
	2166	WRITE_UVLC( pcSlice->getSliceType(), "slice_type" );
	2167
	2168	if( pcSlice->getPPS()->getOutputFlagPresentFlag() )
	2169	{
	2170	WRITE_FLAG( pcSlice->getPicOutputFlag() ? 1 : 0, "pic_output_flag" );
	2171	}
	2172
[494]	2173	#if !AUXILIARY_PICTURES
[442]	2174	#if REPN_FORMAT_IN_VPS
[313]	2175	// in the first version chroma_format_idc is equal to one, thus colour_plane_id will not be present
[442]	2176	assert( pcSlice->getChromaFormatIdc() == 1 );
	2177	#else
	2178	// in the first version chroma_format_idc is equal to one, thus colour_plane_id will not be present
[313]	2179	assert (pcSlice->getSPS()->getChromaFormatIdc() == 1 );
[442]	2180	#endif
[494]	2181	#endif
[313]	2182	// if( separate_colour_plane_flag == 1 )
	2183	// colour_plane_id u(2)
	2184
[442]	2185	#if N0065_LAYER_POC_ALIGNMENT
[494]	2186	#if O0062_POC_LSB_NOT_PRESENT_FLAG
	2187	if( (pcSlice->getLayerId() > 0 && !pcSlice->getVPS()->getPocLsbNotPresentFlag( pcSlice->getVPS()->getLayerIdInVps(pcSlice->getLayerId())) ) \|\| !pcSlice->getIdrPicFlag())
	2188	#else
[442]	2189	if( pcSlice->getLayerId() > 0 \|\| !pcSlice->getIdrPicFlag() )
[494]	2190	#endif
[442]	2191	#else
[313]	2192	if( !pcSlice->getIdrPicFlag() )
[442]	2193	#endif
[313]	2194	{
[442]	2195	#if POC_RESET_FLAG
	2196	Int picOrderCntLSB;
	2197	if( !pcSlice->getPocResetFlag() )
	2198	{
	2199	picOrderCntLSB = (pcSlice->getPOC()-pcSlice->getLastIDR()+(1<<pcSlice->getSPS()->getBitsForPOC())) & ((1<<pcSlice->getSPS()->getBitsForPOC())-1);
	2200	}
	2201	else
	2202	{
	2203	picOrderCntLSB = (pcSlice->getPocValueBeforeReset()-pcSlice->getLastIDR()+(1<<pcSlice->getSPS()->getBitsForPOC())) & ((1<<pcSlice->getSPS()->getBitsForPOC())-1);
	2204	}
	2205	#else
[815]	2206	#if POC_RESET_IDC_ENCODER
	2207	Int picOrderCntLSB;
	2208	if( pcSlice->getPocResetIdc() == 2 ) // i.e. the LSB is reset
	2209	{
	2210	picOrderCntLSB = pcSlice->getPicOrderCntLsb(); // This will be the LSB value w.r.t to the previous POC reset period.
	2211	}
	2212	else
	2213	{
	2214	picOrderCntLSB = (pcSlice->getPOC() + (1<<pcSlice->getSPS()->getBitsForPOC())) & ((1<<pcSlice->getSPS()->getBitsForPOC())-1);
	2215	}
	2216	#else
[442]	2217	Int picOrderCntLSB = (pcSlice->getPOC()-pcSlice->getLastIDR()+(1<<pcSlice->getSPS()->getBitsForPOC())) & ((1<<pcSlice->getSPS()->getBitsForPOC())-1);
	2218	#endif
[815]	2219	#endif
[313]	2220	WRITE_CODE( picOrderCntLSB, pcSlice->getSPS()->getBitsForPOC(), "pic_order_cnt_lsb");
[442]	2221
	2222	#if N0065_LAYER_POC_ALIGNMENT
[494]	2223	#if SHM_FIX7
	2224	}
	2225	#endif
[442]	2226	if( !pcSlice->getIdrPicFlag() )
	2227	{
	2228	#endif
[313]	2229	TComReferencePictureSet* rps = pcSlice->getRPS();
	2230
	2231	// check for bitstream restriction stating that:
	2232	// If the current picture is a BLA or CRA picture, the value of NumPocTotalCurr shall be equal to 0.
	2233	// Ideally this process should not be repeated for each slice in a picture
	2234	#if SVC_EXTENSION
	2235	if( pcSlice->getLayerId() == 0 )
	2236	#endif
	2237	if (pcSlice->isIRAP())
	2238	{
	2239	for (Int picIdx = 0; picIdx < rps->getNumberOfPictures(); picIdx++)
	2240	{
	2241	assert (!rps->getUsed(picIdx));
	2242	}
	2243	}
	2244
	2245	if(pcSlice->getRPSidx() < 0)
	2246	{
	2247	WRITE_FLAG( 0, "short_term_ref_pic_set_sps_flag");
	2248	codeShortTermRefPicSet(pcSlice->getSPS(), rps, true, pcSlice->getSPS()->getRPSList()->getNumberOfReferencePictureSets());
	2249	}
	2250	else
	2251	{
	2252	WRITE_FLAG( 1, "short_term_ref_pic_set_sps_flag");
	2253	Int numBits = 0;
	2254	while ((1 << numBits) < pcSlice->getSPS()->getRPSList()->getNumberOfReferencePictureSets())
	2255	{
	2256	numBits++;
	2257	}
	2258	if (numBits > 0)
	2259	{
	2260	WRITE_CODE( pcSlice->getRPSidx(), numBits, "short_term_ref_pic_set_idx" );
	2261	}
	2262	}
	2263	if(pcSlice->getSPS()->getLongTermRefsPresent())
	2264	{
	2265	Int numLtrpInSH = rps->getNumberOfLongtermPictures();
	2266	Int ltrpInSPS[MAX_NUM_REF_PICS];
	2267	Int numLtrpInSPS = 0;
	2268	UInt ltrpIndex;
	2269	Int counter = 0;
	2270	for(Int k = rps->getNumberOfPictures()-1; k > rps->getNumberOfPictures()-rps->getNumberOfLongtermPictures()-1; k--)
	2271	{
	2272	if (findMatchingLTRP(pcSlice, &ltrpIndex, rps->getPOC(k), rps->getUsed(k)))
	2273	{
	2274	ltrpInSPS[numLtrpInSPS] = ltrpIndex;
	2275	numLtrpInSPS++;
	2276	}
	2277	else
	2278	{
	2279	counter++;
	2280	}
	2281	}
	2282	numLtrpInSH -= numLtrpInSPS;
	2283
	2284	Int bitsForLtrpInSPS = 0;
	2285	while (pcSlice->getSPS()->getNumLongTermRefPicSPS() > (1 << bitsForLtrpInSPS))
	2286	{
	2287	bitsForLtrpInSPS++;
	2288	}
	2289	if (pcSlice->getSPS()->getNumLongTermRefPicSPS() > 0)
	2290	{
	2291	WRITE_UVLC( numLtrpInSPS, "num_long_term_sps");
	2292	}
	2293	WRITE_UVLC( numLtrpInSH, "num_long_term_pics");
	2294	// Note that the LSBs of the LT ref. pic. POCs must be sorted before.
	2295	// Not sorted here because LT ref indices will be used in setRefPicList()
	2296	Int prevDeltaMSB = 0, prevLSB = 0;
	2297	Int offset = rps->getNumberOfNegativePictures() + rps->getNumberOfPositivePictures();
	2298	for(Int i=rps->getNumberOfPictures()-1 ; i > offset-1; i--)
	2299	{
	2300	if (counter < numLtrpInSPS)
	2301	{
	2302	if (bitsForLtrpInSPS > 0)
	2303	{
	2304	WRITE_CODE( ltrpInSPS[counter], bitsForLtrpInSPS, "lt_idx_sps[i]");
	2305	}
	2306	}
	2307	else
	2308	{
	2309	WRITE_CODE( rps->getPocLSBLT(i), pcSlice->getSPS()->getBitsForPOC(), "poc_lsb_lt");
	2310	WRITE_FLAG( rps->getUsed(i), "used_by_curr_pic_lt_flag");
	2311	}
	2312	WRITE_FLAG( rps->getDeltaPocMSBPresentFlag(i), "delta_poc_msb_present_flag");
	2313
	2314	if(rps->getDeltaPocMSBPresentFlag(i))
	2315	{
	2316	Bool deltaFlag = false;
	2317	// First LTRP from SPS \|\| First LTRP from SH \|\| curr LSB != prev LSB
	2318	if( (i == rps->getNumberOfPictures()-1) \|\| (i == rps->getNumberOfPictures()-1-numLtrpInSPS) \|\| (rps->getPocLSBLT(i) != prevLSB) )
	2319	{
	2320	deltaFlag = true;
	2321	}
	2322	if(deltaFlag)
	2323	{
	2324	WRITE_UVLC( rps->getDeltaPocMSBCycleLT(i), "delta_poc_msb_cycle_lt[i]" );
	2325	}
	2326	else
	2327	{
	2328	Int differenceInDeltaMSB = rps->getDeltaPocMSBCycleLT(i) - prevDeltaMSB;
	2329	assert(differenceInDeltaMSB >= 0);
	2330	WRITE_UVLC( differenceInDeltaMSB, "delta_poc_msb_cycle_lt[i]" );
	2331	}
	2332	prevLSB = rps->getPocLSBLT(i);
	2333	prevDeltaMSB = rps->getDeltaPocMSBCycleLT(i);
	2334	}
	2335	}
	2336	}
	2337	if (pcSlice->getSPS()->getTMVPFlagsPresent())
	2338	{
[906]	2339	#if R0226_SLICE_TMVP
	2340	WRITE_FLAG( pcSlice->getEnableTMVPFlag() ? 1 : 0, "slice_temporal_mvp_enabled_flag" );
	2341	#else
[313]	2342	WRITE_FLAG( pcSlice->getEnableTMVPFlag() ? 1 : 0, "slice_temporal_mvp_enable_flag" );
[906]	2343	#endif
[313]	2344	}
[494]	2345	#if N0065_LAYER_POC_ALIGNMENT && !SHM_FIX7
[442]	2346	}
	2347	#endif
[313]	2348	}
	2349
[588]	2350	#if SVC_EXTENSION
[644]	2351	if((pcSlice->getLayerId() > 0) && !(pcSlice->getVPS()->getIlpSshSignalingEnabledFlag()) && (pcSlice->getNumILRRefIdx() > 0) )
[313]	2352	{
	2353	WRITE_FLAG(pcSlice->getInterLayerPredEnabledFlag(),"inter_layer_pred_enabled_flag");
	2354	if( pcSlice->getInterLayerPredEnabledFlag())
	2355	{
	2356	if(pcSlice->getNumILRRefIdx() > 1)
	2357	{
	2358	Int numBits = 1;
	2359	while ((1 << numBits) < pcSlice->getNumILRRefIdx())
	2360	{
	2361	numBits++;
	2362	}
	2363	if( !pcSlice->getVPS()->getMaxOneActiveRefLayerFlag())
	2364	{
	2365	WRITE_CODE(pcSlice->getActiveNumILRRefIdx() - 1, numBits,"num_inter_layer_ref_pics_minus1");
	2366	}
[815]	2367
[345]	2368	if( pcSlice->getNumILRRefIdx() != pcSlice->getActiveNumILRRefIdx() )
	2369	{
[815]	2370	for(Int i = 0; i < pcSlice->getActiveNumILRRefIdx(); i++ )
	2371	{
	2372	WRITE_CODE(pcSlice->getInterLayerPredLayerIdc(i),numBits,"inter_layer_pred_layer_idc[i]");
	2373	}
[313]	2374	}
	2375	}
	2376	}
	2377	}
[644]	2378	#if P0312_VERT_PHASE_ADJ
	2379	for(Int i = 0; i < pcSlice->getActiveNumILRRefIdx(); i++ )
	2380	{
	2381	UInt refLayerIdc = pcSlice->getInterLayerPredLayerIdc(i);
	2382	if( pcSlice->getSPS()->getVertPhasePositionEnableFlag(refLayerIdc) )
	2383	{
	2384	WRITE_FLAG( pcSlice->getVertPhasePositionFlag(refLayerIdc), "vert_phase_position_flag" );
	2385	}
	2386	}
	2387	#endif
[588]	2388	#endif //SVC_EXTENSION
[313]	2389
	2390	if(pcSlice->getSPS()->getUseSAO())
	2391	{
	2392	if (pcSlice->getSPS()->getUseSAO())
	2393	{
[540]	2394	WRITE_FLAG( pcSlice->getSaoEnabledFlag(), "slice_sao_luma_flag" );
	2395	#if AUXILIARY_PICTURES
[595]	2396	if (pcSlice->getChromaFormatIdc() != CHROMA_400)
[494]	2397	#endif
[540]	2398	WRITE_FLAG( pcSlice->getSaoEnabledFlagChroma(), "slice_sao_chroma_flag" );
[313]	2399	}
[540]	2400	}
[313]	2401
	2402	//check if numrefidxes match the defaults. If not, override
	2403
	2404	if (!pcSlice->isIntra())
	2405	{
	2406	Bool overrideFlag = (pcSlice->getNumRefIdx( REF_PIC_LIST_0 )!=pcSlice->getPPS()->getNumRefIdxL0DefaultActive()\|\|(pcSlice->isInterB()&&pcSlice->getNumRefIdx( REF_PIC_LIST_1 )!=pcSlice->getPPS()->getNumRefIdxL1DefaultActive()));
	2407	WRITE_FLAG( overrideFlag ? 1 : 0, "num_ref_idx_active_override_flag");
	2408	if (overrideFlag)
	2409	{
	2410	WRITE_UVLC( pcSlice->getNumRefIdx( REF_PIC_LIST_0 ) - 1, "num_ref_idx_l0_active_minus1" );
	2411	if (pcSlice->isInterB())
	2412	{
	2413	WRITE_UVLC( pcSlice->getNumRefIdx( REF_PIC_LIST_1 ) - 1, "num_ref_idx_l1_active_minus1" );
	2414	}
	2415	else
	2416	{
	2417	pcSlice->setNumRefIdx(REF_PIC_LIST_1, 0);
	2418	}
	2419	}
	2420	}
	2421	else
	2422	{
	2423	pcSlice->setNumRefIdx(REF_PIC_LIST_0, 0);
	2424	pcSlice->setNumRefIdx(REF_PIC_LIST_1, 0);
	2425	}
	2426
	2427	if( pcSlice->getPPS()->getListsModificationPresentFlag() && pcSlice->getNumRpsCurrTempList() > 1)
	2428	{
	2429	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
	2430	if(!pcSlice->isIntra())
	2431	{
	2432	WRITE_FLAG(pcSlice->getRefPicListModification()->getRefPicListModificationFlagL0() ? 1 : 0, "ref_pic_list_modification_flag_l0" );
	2433	if (pcSlice->getRefPicListModification()->getRefPicListModificationFlagL0())
	2434	{
	2435	Int numRpsCurrTempList0 = pcSlice->getNumRpsCurrTempList();
	2436	if (numRpsCurrTempList0 > 1)
	2437	{
	2438	Int length = 1;
	2439	numRpsCurrTempList0 --;
	2440	while ( numRpsCurrTempList0 >>= 1)
	2441	{
	2442	length ++;
	2443	}
	2444	for(Int i = 0; i < pcSlice->getNumRefIdx( REF_PIC_LIST_0 ); i++)
	2445	{
	2446	WRITE_CODE( refPicListModification->getRefPicSetIdxL0(i), length, "list_entry_l0");
	2447	}
	2448	}
	2449	}
	2450	}
	2451	if(pcSlice->isInterB())
	2452	{
	2453	WRITE_FLAG(pcSlice->getRefPicListModification()->getRefPicListModificationFlagL1() ? 1 : 0, "ref_pic_list_modification_flag_l1" );
	2454	if (pcSlice->getRefPicListModification()->getRefPicListModificationFlagL1())
	2455	{
	2456	Int numRpsCurrTempList1 = pcSlice->getNumRpsCurrTempList();
	2457	if ( numRpsCurrTempList1 > 1 )
	2458	{
	2459	Int length = 1;
	2460	numRpsCurrTempList1 --;
	2461	while ( numRpsCurrTempList1 >>= 1)
	2462	{
	2463	length ++;
	2464	}
	2465	for(Int i = 0; i < pcSlice->getNumRefIdx( REF_PIC_LIST_1 ); i++)
	2466	{
	2467	WRITE_CODE( refPicListModification->getRefPicSetIdxL1(i), length, "list_entry_l1");
	2468	}
	2469	}
	2470	}
	2471	}
	2472	}
	2473
	2474	if (pcSlice->isInterB())
	2475	{
	2476	WRITE_FLAG( pcSlice->getMvdL1ZeroFlag() ? 1 : 0, "mvd_l1_zero_flag");
	2477	}
	2478
	2479	if(!pcSlice->isIntra())
	2480	{
	2481	if (!pcSlice->isIntra() && pcSlice->getPPS()->getCabacInitPresentFlag())
	2482	{
	2483	SliceType sliceType = pcSlice->getSliceType();
	2484	Int encCABACTableIdx = pcSlice->getPPS()->getEncCABACTableIdx();
	2485	Bool encCabacInitFlag = (sliceType!=encCABACTableIdx && encCABACTableIdx!=I_SLICE) ? true : false;
	2486	pcSlice->setCabacInitFlag( encCabacInitFlag );
	2487	WRITE_FLAG( encCabacInitFlag?1:0, "cabac_init_flag" );
	2488	}
	2489	}
	2490
	2491	if ( pcSlice->getEnableTMVPFlag() )
	2492	{
	2493	if ( pcSlice->getSliceType() == B_SLICE )
	2494	{
	2495	WRITE_FLAG( pcSlice->getColFromL0Flag(), "collocated_from_l0_flag" );
	2496	}
	2497
	2498	if ( pcSlice->getSliceType() != I_SLICE &&
	2499	((pcSlice->getColFromL0Flag()==1 && pcSlice->getNumRefIdx(REF_PIC_LIST_0)>1)\|\|
	2500	(pcSlice->getColFromL0Flag()==0 && pcSlice->getNumRefIdx(REF_PIC_LIST_1)>1)))
	2501	{
	2502	WRITE_UVLC( pcSlice->getColRefIdx(), "collocated_ref_idx" );
	2503	}
	2504	}
	2505	if ( (pcSlice->getPPS()->getUseWP() && pcSlice->getSliceType()==P_SLICE) \|\| (pcSlice->getPPS()->getWPBiPred() && pcSlice->getSliceType()==B_SLICE) )
	2506	{
	2507	xCodePredWeightTable( pcSlice );
	2508	}
	2509	assert(pcSlice->getMaxNumMergeCand()<=MRG_MAX_NUM_CANDS);
	2510	if (!pcSlice->isIntra())
	2511	{
	2512	WRITE_UVLC(MRG_MAX_NUM_CANDS - pcSlice->getMaxNumMergeCand(), "five_minus_max_num_merge_cand");
	2513	}
	2514	Int iCode = pcSlice->getSliceQp() - ( pcSlice->getPPS()->getPicInitQPMinus26() + 26 );
	2515	WRITE_SVLC( iCode, "slice_qp_delta" );
	2516	if (pcSlice->getPPS()->getSliceChromaQpFlag())
	2517	{
	2518	iCode = pcSlice->getSliceQpDeltaCb();
	2519	WRITE_SVLC( iCode, "slice_qp_delta_cb" );
	2520	iCode = pcSlice->getSliceQpDeltaCr();
	2521	WRITE_SVLC( iCode, "slice_qp_delta_cr" );
	2522	}
	2523	if (pcSlice->getPPS()->getDeblockingFilterControlPresentFlag())
	2524	{
	2525	if (pcSlice->getPPS()->getDeblockingFilterOverrideEnabledFlag() )
	2526	{
	2527	WRITE_FLAG(pcSlice->getDeblockingFilterOverrideFlag(), "deblocking_filter_override_flag");
	2528	}
	2529	if (pcSlice->getDeblockingFilterOverrideFlag())
	2530	{
	2531	WRITE_FLAG(pcSlice->getDeblockingFilterDisable(), "slice_disable_deblocking_filter_flag");
	2532	if(!pcSlice->getDeblockingFilterDisable())
	2533	{
	2534	WRITE_SVLC (pcSlice->getDeblockingFilterBetaOffsetDiv2(), "slice_beta_offset_div2");
	2535	WRITE_SVLC (pcSlice->getDeblockingFilterTcOffsetDiv2(), "slice_tc_offset_div2");
	2536	}
	2537	}
	2538	}
	2539
	2540	Bool isSAOEnabled = (!pcSlice->getSPS()->getUseSAO())?(false):(pcSlice->getSaoEnabledFlag()\|\|pcSlice->getSaoEnabledFlagChroma());
	2541	Bool isDBFEnabled = (!pcSlice->getDeblockingFilterDisable());
	2542
	2543	if(pcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() && ( isSAOEnabled \|\| isDBFEnabled ))
	2544	{
	2545	WRITE_FLAG(pcSlice->getLFCrossSliceBoundaryFlag()?1:0, "slice_loop_filter_across_slices_enabled_flag");
	2546	}
	2547	}
[644]	2548
	2549	#if !POC_RESET_IDC_SIGNALLING // Wrong place to put slice header extension
[313]	2550	if(pcSlice->getPPS()->getSliceHeaderExtensionPresentFlag())
	2551	{
	2552	WRITE_UVLC(0,"slice_header_extension_length");
	2553	}
[644]	2554	#endif
[313]	2555	}
	2556
	2557	Void TEncCavlc::codePTL( TComPTL* pcPTL, Bool profilePresentFlag, Int maxNumSubLayersMinus1)
	2558	{
	2559	if(profilePresentFlag)
	2560	{
	2561	codeProfileTier(pcPTL->getGeneralPTL()); // general_...
	2562	}
	2563	WRITE_CODE( pcPTL->getGeneralPTL()->getLevelIdc(), 8, "general_level_idc" );
	2564
	2565	for (Int i = 0; i < maxNumSubLayersMinus1; i++)
	2566	{
	2567	if(profilePresentFlag)
	2568	{
	2569	WRITE_FLAG( pcPTL->getSubLayerProfilePresentFlag(i), "sub_layer_profile_present_flag[i]" );
	2570	}
	2571
	2572	WRITE_FLAG( pcPTL->getSubLayerLevelPresentFlag(i), "sub_layer_level_present_flag[i]" );
	2573	}
	2574
	2575	if (maxNumSubLayersMinus1 > 0)
	2576	{
	2577	for (Int i = maxNumSubLayersMinus1; i < 8; i++)
	2578	{
	2579	WRITE_CODE(0, 2, "reserved_zero_2bits");
	2580	}
	2581	}
	2582
	2583	for(Int i = 0; i < maxNumSubLayersMinus1; i++)
	2584	{
	2585	if( profilePresentFlag && pcPTL->getSubLayerProfilePresentFlag(i) )
	2586	{
	2587	codeProfileTier(pcPTL->getSubLayerPTL(i)); // sub_layer_...
	2588	}
	2589	if( pcPTL->getSubLayerLevelPresentFlag(i) )
	2590	{
	2591	WRITE_CODE( pcPTL->getSubLayerPTL(i)->getLevelIdc(), 8, "sub_layer_level_idc[i]" );
	2592	}
	2593	}
	2594	}
	2595	Void TEncCavlc::codeProfileTier( ProfileTierLevel* ptl )
	2596	{
	2597	WRITE_CODE( ptl->getProfileSpace(), 2 , "XXX_profile_space[]");
	2598	WRITE_FLAG( ptl->getTierFlag (), "XXX_tier_flag[]" );
	2599	WRITE_CODE( ptl->getProfileIdc (), 5 , "XXX_profile_idc[]" );
	2600	for(Int j = 0; j < 32; j++)
	2601	{
	2602	WRITE_FLAG( ptl->getProfileCompatibilityFlag(j), "XXX_profile_compatibility_flag[][j]");
	2603	}
	2604
	2605	WRITE_FLAG(ptl->getProgressiveSourceFlag(), "general_progressive_source_flag");
	2606	WRITE_FLAG(ptl->getInterlacedSourceFlag(), "general_interlaced_source_flag");
	2607	WRITE_FLAG(ptl->getNonPackedConstraintFlag(), "general_non_packed_constraint_flag");
	2608	WRITE_FLAG(ptl->getFrameOnlyConstraintFlag(), "general_frame_only_constraint_flag");
	2609
	2610	WRITE_CODE(0 , 16, "XXX_reserved_zero_44bits[0..15]");
	2611	WRITE_CODE(0 , 16, "XXX_reserved_zero_44bits[16..31]");
	2612	WRITE_CODE(0 , 12, "XXX_reserved_zero_44bits[32..43]");
	2613	}
	2614
	2615	/**
	2616	- write wavefront substreams sizes for the slice header.
	2617	.
	2618	\param pcSlice Where we find the substream size information.
	2619	*/
	2620	Void TEncCavlc::codeTilesWPPEntryPoint( TComSlice* pSlice )
	2621	{
	2622	if (!pSlice->getPPS()->getTilesEnabledFlag() && !pSlice->getPPS()->getEntropyCodingSyncEnabledFlag())
	2623	{
	2624	return;
	2625	}
	2626	UInt numEntryPointOffsets = 0, offsetLenMinus1 = 0, maxOffset = 0;
[906]	2627	#if !WPP_FIX
[313]	2628	Int numZeroSubstreamsAtStartOfSlice = 0;
[906]	2629	#endif
[313]	2630	UInt *entryPointOffset = NULL;
	2631	if ( pSlice->getPPS()->getTilesEnabledFlag() )
	2632	{
	2633	numEntryPointOffsets = pSlice->getTileLocationCount();
	2634	entryPointOffset = new UInt[numEntryPointOffsets];
	2635	for (Int idx=0; idx<pSlice->getTileLocationCount(); idx++)
	2636	{
	2637	if ( idx == 0 )
	2638	{
	2639	entryPointOffset [ idx ] = pSlice->getTileLocation( 0 );
	2640	}
	2641	else
	2642	{
	2643	entryPointOffset [ idx ] = pSlice->getTileLocation( idx ) - pSlice->getTileLocation( idx-1 );
	2644	}
	2645
	2646	if ( entryPointOffset[ idx ] > maxOffset )
	2647	{
	2648	maxOffset = entryPointOffset[ idx ];
	2649	}
	2650	}
	2651	}
	2652	else if ( pSlice->getPPS()->getEntropyCodingSyncEnabledFlag() )
	2653	{
	2654	UInt* pSubstreamSizes = pSlice->getSubstreamSizes();
	2655	Int maxNumParts = pSlice->getPic()->getNumPartInCU();
[906]	2656	#if WPP_FIX
	2657	Int numZeroSubstreamsAtStartOfSlice = pSlice->getPic()->getSubstreamForLCUAddr(pSlice->getSliceSegmentCurStartCUAddr()/maxNumParts, false, pSlice);
	2658	Int subStreamOfLastSegmentOfSlice = pSlice->getPic()->getSubstreamForLCUAddr((pSlice->getSliceSegmentCurEndCUAddr()/maxNumParts)-1, false, pSlice);
	2659	numEntryPointOffsets = subStreamOfLastSegmentOfSlice-numZeroSubstreamsAtStartOfSlice;
	2660	#else
[313]	2661	numZeroSubstreamsAtStartOfSlice = pSlice->getSliceSegmentCurStartCUAddr()/maxNumParts/pSlice->getPic()->getFrameWidthInCU();
	2662	Int numZeroSubstreamsAtEndOfSlice = pSlice->getPic()->getFrameHeightInCU()-1 - ((pSlice->getSliceSegmentCurEndCUAddr()-1)/maxNumParts/pSlice->getPic()->getFrameWidthInCU());
	2663	numEntryPointOffsets = pSlice->getPPS()->getNumSubstreams() - numZeroSubstreamsAtStartOfSlice - numZeroSubstreamsAtEndOfSlice - 1;
[906]	2664	#endif
[313]	2665	pSlice->setNumEntryPointOffsets(numEntryPointOffsets);
	2666	entryPointOffset = new UInt[numEntryPointOffsets];
	2667	for (Int idx=0; idx<numEntryPointOffsets; idx++)
	2668	{
	2669	entryPointOffset[ idx ] = ( pSubstreamSizes[ idx+numZeroSubstreamsAtStartOfSlice ] >> 3 ) ;
	2670	if ( entryPointOffset[ idx ] > maxOffset )
	2671	{
	2672	maxOffset = entryPointOffset[ idx ];
	2673	}
	2674	}
	2675	}
	2676	// Determine number of bits "offsetLenMinus1+1" required for entry point information
	2677	offsetLenMinus1 = 0;
	2678	while (maxOffset >= (1u << (offsetLenMinus1 + 1)))
	2679	{
	2680	offsetLenMinus1++;
	2681	assert(offsetLenMinus1 + 1 < 32);
	2682	}
	2683
	2684	WRITE_UVLC(numEntryPointOffsets, "num_entry_point_offsets");
	2685	if (numEntryPointOffsets>0)
	2686	{
	2687	WRITE_UVLC(offsetLenMinus1, "offset_len_minus1");
	2688	}
	2689
	2690	for (UInt idx=0; idx<numEntryPointOffsets; idx++)
	2691	{
	2692	WRITE_CODE(entryPointOffset[ idx ]-1, offsetLenMinus1+1, "entry_point_offset_minus1");
	2693	}
	2694
	2695	delete [] entryPointOffset;
	2696	}
	2697
[644]	2698	#if POC_RESET_IDC_SIGNALLING
	2699	Void TEncCavlc::codeSliceHeaderExtn( TComSlice* slice, Int shBitsWrittenTillNow )
	2700	{
	2701	Int tmpBitsBeforeWriting = getNumberOfWrittenBits();
[815]	2702	Int maxPocLsb = 1 << slice->getSPS()->getBitsForPOC();
[644]	2703	if(slice->getPPS()->getSliceHeaderExtensionPresentFlag())
	2704	{
	2705	// Derive the value of PocMsbValRequiredFlag
[906]	2706	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
	2707	slice->setPocMsbValRequiredFlag( (slice->getCraPicFlag() \|\| slice->getBlaPicFlag())
	2708	&& (!slice->getVPS()->getVpsPocLsbAlignedFlag() \|\|
	2709	(slice->getVPS()->getVpsPocLsbAlignedFlag() && slice->getVPS()->getNumDirectRefLayers(slice->getLayerId()) == 0))
	2710	);
	2711	#else
	2712	slice->setPocMsbValRequiredFlag( slice->getCraPicFlag() \|\| slice->getBlaPicFlag() );
	2713	#endif
[644]	2714
	2715	// Determine value of SH extension length.
	2716	Int shExtnLengthInBit = 0;
	2717	if (slice->getPPS()->getPocResetInfoPresentFlag())
	2718	{
	2719	shExtnLengthInBit += 2;
	2720	}
	2721	if (slice->getPocResetIdc() > 0)
	2722	{
	2723	shExtnLengthInBit += 6;
	2724	}
	2725	if (slice->getPocResetIdc() == 3)
	2726	{
	2727	shExtnLengthInBit += (slice->getSPS()->getBitsForPOC() + 1);
	2728	}
	2729
	2730
[906]	2731	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
	2732	if (!slice->getPocMsbValRequiredFlag() && slice->getVPS()->getVpsPocLsbAlignedFlag())
	2733	#else
	2734	if (!slice->getPocMsbValRequiredFlag() /* && vps_poc_lsb_aligned_flag */)
	2735	#endif
[644]	2736	{
	2737	shExtnLengthInBit++;
	2738	}
	2739	else
	2740	{
	2741	if( slice->getPocMsbValRequiredFlag() )
	2742	{
	2743	slice->setPocMsbValPresentFlag( true );
	2744	}
	2745	else
	2746	{
	2747	slice->setPocMsbValPresentFlag( false );
	2748	}
	2749	}
	2750
[906]	2751	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
	2752	if (slice->getPocMsbNeeded())
[644]	2753	{
[906]	2754	slice->setPocMsbValPresentFlag(true);
	2755	}
	2756	#endif
	2757
	2758	if (slice->getPocMsbValPresentFlag())
	2759	{
[644]	2760	UInt lengthVal = 1;
[815]	2761	UInt tempVal = (slice->getPocMsbVal() / maxPocLsb) + 1;
[644]	2762	assert ( tempVal );
	2763	while( 1 != tempVal )
	2764	{
	2765	tempVal >>= 1;
	2766	lengthVal += 2;
	2767	}
	2768	shExtnLengthInBit += lengthVal;
	2769	}
	2770	Int shExtnAdditionalBits = 0;
	2771	if(shExtnLengthInBit % 8 != 0)
	2772	{
	2773	shExtnAdditionalBits = 8 - (shExtnLengthInBit % 8);
	2774	}
	2775	Int shExtnLength = (shExtnLengthInBit + shExtnAdditionalBits) / 8;
	2776	WRITE_UVLC( shExtnLength, "slice_header_extension_length" );
	2777
	2778	if(slice->getPPS()->getPocResetInfoPresentFlag())
	2779	{
	2780	WRITE_CODE( slice->getPocResetIdc(), 2, "poc_reset_idc");
	2781	}
	2782	if(slice->getPocResetIdc() > 0)
	2783	{
	2784	WRITE_CODE( slice->getPocResetPeriodId(), 6, "poc_reset_period_id");
	2785	}
	2786	if(slice->getPocResetIdc() == 3)
	2787	{
	2788	WRITE_FLAG( slice->getFullPocResetFlag() ? 1 : 0, "full_poc_reset_flag");
	2789	WRITE_CODE( slice->getPocLsbVal(), slice->getSPS()->getBitsForPOC(), "poc_lsb_val");
	2790	}
	2791
[906]	2792	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
	2793	if (!slice->getPocMsbValRequiredFlag() && slice->getVPS()->getVpsPocLsbAlignedFlag())
	2794	#else
	2795	if (!slice->getPocMsbValRequiredFlag() /* && vps_poc_lsb_aligned_flag */)
	2796	#endif
[644]	2797	{
[906]	2798	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
	2799	WRITE_FLAG( slice->getPocMsbValPresentFlag(), "poc_msb_cycle_val_present_flag" );
	2800	#else
[644]	2801	WRITE_FLAG( slice->getPocMsbValPresentFlag(), "poc_msb_val_present_flag" );
[906]	2802	#endif
[644]	2803	}
[906]	2804	if (slice->getPocMsbValPresentFlag())
[644]	2805	{
[906]	2806	assert(slice->getPocMsbVal() % maxPocLsb == 0);
	2807	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
	2808	WRITE_UVLC(slice->getPocMsbVal() / maxPocLsb, "poc_msb_cycle_val");
	2809	#else
	2810	WRITE_UVLC(slice->getPocMsbVal() / maxPocLsb, "poc_msb_val");
	2811	#endif
[644]	2812	}
	2813	for (Int i = 0; i < shExtnAdditionalBits; i++)
	2814	{
[815]	2815	#if Q0146_SSH_EXT_DATA_BIT
	2816	WRITE_FLAG( 1, "slice_segment_header_extension_data_bit");
	2817	#else
[644]	2818	WRITE_FLAG( 1, "slice_segment_header_extension_reserved_bit");
[815]	2819	#endif
[644]	2820	}
	2821	}
	2822	shBitsWrittenTillNow += ( getNumberOfWrittenBits() - tmpBitsBeforeWriting );
	2823
	2824	// Slice header byte_alignment() included in xAttachSliceDataToNalUnit
	2825	}
	2826	#endif
	2827
[313]	2828	Void TEncCavlc::codeTerminatingBit ( UInt uilsLast )
	2829	{
	2830	}
	2831
	2832	Void TEncCavlc::codeSliceFinish ()
	2833	{
	2834	}
	2835
	2836	Void TEncCavlc::codeMVPIdx ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
	2837	{
	2838	assert(0);
	2839	}
	2840
	2841	Void TEncCavlc::codePartSize( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
	2842	{
	2843	assert(0);
	2844	}
	2845
	2846	Void TEncCavlc::codePredMode( TComDataCU* pcCU, UInt uiAbsPartIdx )
	2847	{
	2848	assert(0);
	2849	}
	2850
	2851	Void TEncCavlc::codeMergeFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx )
	2852	{
	2853	assert(0);
	2854	}
	2855
	2856	Void TEncCavlc::codeMergeIndex ( TComDataCU* pcCU, UInt uiAbsPartIdx )
	2857	{
	2858	assert(0);
	2859	}
	2860
	2861	Void TEncCavlc::codeInterModeFlag( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth, UInt uiEncMode )
	2862	{
	2863	assert(0);
	2864	}
	2865
	2866	Void TEncCavlc::codeCUTransquantBypassFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
	2867	{
	2868	assert(0);
	2869	}
	2870
	2871	Void TEncCavlc::codeSkipFlag( TComDataCU* pcCU, UInt uiAbsPartIdx )
	2872	{
	2873	assert(0);
	2874	}
	2875
	2876	Void TEncCavlc::codeSplitFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
	2877	{
	2878	assert(0);
	2879	}
	2880
	2881	Void TEncCavlc::codeTransformSubdivFlag( UInt uiSymbol, UInt uiCtx )
	2882	{
	2883	assert(0);
	2884	}
	2885
	2886	Void TEncCavlc::codeQtCbf( TComDataCU* pcCU, UInt uiAbsPartIdx, TextType eType, UInt uiTrDepth )
	2887	{
	2888	assert(0);
	2889	}
	2890
	2891	Void TEncCavlc::codeQtRootCbf( TComDataCU* pcCU, UInt uiAbsPartIdx )
	2892	{
	2893	assert(0);
	2894	}
	2895
	2896	Void TEncCavlc::codeQtCbfZero( TComDataCU* pcCU, TextType eType, UInt uiTrDepth )
	2897	{
	2898	assert(0);
	2899	}
	2900	Void TEncCavlc::codeQtRootCbfZero( TComDataCU* pcCU )
	2901	{
	2902	assert(0);
	2903	}
	2904
	2905	Void TEncCavlc::codeTransformSkipFlags (TComDataCU* pcCU, UInt uiAbsPartIdx, UInt width, UInt height, TextType eTType )
	2906	{
	2907	assert(0);
	2908	}
	2909
	2910	/** Code I_PCM information.
	2911	* \param pcCU pointer to CU
	2912	* \param uiAbsPartIdx CU index
	2913	* \returns Void
	2914	*/
	2915	Void TEncCavlc::codeIPCMInfo( TComDataCU* pcCU, UInt uiAbsPartIdx )
	2916	{
	2917	assert(0);
	2918	}
	2919
	2920	Void TEncCavlc::codeIntraDirLumaAng( TComDataCU* pcCU, UInt uiAbsPartIdx, Bool isMultiple)
	2921	{
	2922	assert(0);
	2923	}
	2924
	2925	Void TEncCavlc::codeIntraDirChroma( TComDataCU* pcCU, UInt uiAbsPartIdx )
	2926	{
	2927	assert(0);
	2928	}
	2929
	2930	Void TEncCavlc::codeInterDir( TComDataCU* pcCU, UInt uiAbsPartIdx )
	2931	{
	2932	assert(0);
	2933	}
	2934
	2935	Void TEncCavlc::codeRefFrmIdx( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
	2936	{
	2937	assert(0);
	2938	}
	2939
	2940	Void TEncCavlc::codeMvd( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefList )
	2941	{
	2942	assert(0);
	2943	}
	2944
	2945	Void TEncCavlc::codeDeltaQP( TComDataCU* pcCU, UInt uiAbsPartIdx )
	2946	{
	2947	Int iDQp = pcCU->getQP( uiAbsPartIdx ) - pcCU->getRefQP( uiAbsPartIdx );
	2948
[442]	2949	#if REPN_FORMAT_IN_VPS
	2950	Int qpBdOffsetY = pcCU->getSlice()->getQpBDOffsetY();
	2951	#else
[313]	2952	Int qpBdOffsetY = pcCU->getSlice()->getSPS()->getQpBDOffsetY();
[442]	2953	#endif
[313]	2954	iDQp = (iDQp + 78 + qpBdOffsetY + (qpBdOffsetY/2)) % (52 + qpBdOffsetY) - 26 - (qpBdOffsetY/2);
	2955
	2956	xWriteSvlc( iDQp );
	2957
	2958	return;
	2959	}
	2960
	2961	Void TEncCavlc::codeCoeffNxN ( TComDataCU* pcCU, TCoeff* pcCoef, UInt uiAbsPartIdx, UInt uiWidth, UInt uiHeight, UInt uiDepth, TextType eTType )
	2962	{
	2963	assert(0);
	2964	}
	2965
	2966	Void TEncCavlc::estBit( estBitsSbacStruct* pcEstBitsCabac, Int width, Int height, TextType eTType )
	2967	{
	2968	// printf("error : no VLC mode support in this version\n");
	2969	return;
	2970	}
	2971
	2972	// ====================================================================================================================
	2973	// Protected member functions
	2974	// ====================================================================================================================
	2975
	2976	/** code explicit wp tables
	2977	* \param TComSlice* pcSlice
	2978	* \returns Void
	2979	*/
	2980	Void TEncCavlc::xCodePredWeightTable( TComSlice* pcSlice )
	2981	{
	2982	wpScalingParam *wp;
	2983	Bool bChroma = true; // color always present in HEVC ?
	2984	Int iNbRef = (pcSlice->getSliceType() == B_SLICE ) ? (2) : (1);
	2985	Bool bDenomCoded = false;
	2986	UInt uiMode = 0;
	2987	UInt uiTotalSignalledWeightFlags = 0;
[494]	2988	#if AUXILIARY_PICTURES
	2989	if (pcSlice->getChromaFormatIdc() == CHROMA_400)
	2990	{
	2991	bChroma = false;
	2992	}
	2993	#endif
[313]	2994	if ( (pcSlice->getSliceType()==P_SLICE && pcSlice->getPPS()->getUseWP()) \|\| (pcSlice->getSliceType()==B_SLICE && pcSlice->getPPS()->getWPBiPred()) )
	2995	{
	2996	uiMode = 1; // explicit
	2997	}
	2998	if(uiMode == 1)
	2999	{
	3000
	3001	for ( Int iNumRef=0 ; iNumRef<iNbRef ; iNumRef++ )
	3002	{
	3003	RefPicList eRefPicList = ( iNumRef ? REF_PIC_LIST_1 : REF_PIC_LIST_0 );
	3004
	3005	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
	3006	{
	3007	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
	3008	if ( !bDenomCoded )
	3009	{
	3010	Int iDeltaDenom;
	3011	WRITE_UVLC( wp[0].uiLog2WeightDenom, "luma_log2_weight_denom" ); // ue(v): luma_log2_weight_denom
	3012
	3013	if( bChroma )
	3014	{
	3015	iDeltaDenom = (wp[1].uiLog2WeightDenom - wp[0].uiLog2WeightDenom);
	3016	WRITE_SVLC( iDeltaDenom, "delta_chroma_log2_weight_denom" ); // se(v): delta_chroma_log2_weight_denom
	3017	}
	3018	bDenomCoded = true;
	3019	}
	3020	WRITE_FLAG( wp[0].bPresentFlag, "luma_weight_lX_flag" ); // u(1): luma_weight_lX_flag
	3021	uiTotalSignalledWeightFlags += wp[0].bPresentFlag;
	3022	}
	3023	if (bChroma)
	3024	{
	3025	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
	3026	{
	3027	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
	3028	WRITE_FLAG( wp[1].bPresentFlag, "chroma_weight_lX_flag" ); // u(1): chroma_weight_lX_flag
	3029	uiTotalSignalledWeightFlags += 2*wp[1].bPresentFlag;
	3030	}
	3031	}
	3032
	3033	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
	3034	{
	3035	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
	3036	if ( wp[0].bPresentFlag )
	3037	{
	3038	Int iDeltaWeight = (wp[0].iWeight - (1<<wp[0].uiLog2WeightDenom));
	3039	WRITE_SVLC( iDeltaWeight, "delta_luma_weight_lX" ); // se(v): delta_luma_weight_lX
	3040	WRITE_SVLC( wp[0].iOffset, "luma_offset_lX" ); // se(v): luma_offset_lX
	3041	}
	3042
	3043	if ( bChroma )
	3044	{
	3045	if ( wp[1].bPresentFlag )
	3046	{
	3047	for ( Int j=1 ; j<3 ; j++ )
	3048	{
	3049	Int iDeltaWeight = (wp[j].iWeight - (1<<wp[1].uiLog2WeightDenom));
	3050	WRITE_SVLC( iDeltaWeight, "delta_chroma_weight_lX" ); // se(v): delta_chroma_weight_lX
	3051
	3052	Int pred = ( 128 - ( ( 128*wp[j].iWeight)>>(wp[j].uiLog2WeightDenom) ) );
	3053	Int iDeltaChroma = (wp[j].iOffset - pred);
	3054	WRITE_SVLC( iDeltaChroma, "delta_chroma_offset_lX" ); // se(v): delta_chroma_offset_lX
	3055	}
	3056	}
	3057	}
	3058	}
	3059	}
	3060	assert(uiTotalSignalledWeightFlags<=24);
	3061	}
	3062	}
	3063
	3064	/** code quantization matrix
	3065	* \param scalingList quantization matrix information
	3066	*/
	3067	Void TEncCavlc::codeScalingList( TComScalingList* scalingList )
	3068	{
	3069	UInt listId,sizeId;
	3070	Bool scalingListPredModeFlag;
	3071
	3072	//for each size
	3073	for(sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
	3074	{
	3075	for(listId = 0; listId < g_scalingListNum[sizeId]; listId++)
	3076	{
	3077	scalingListPredModeFlag = scalingList->checkPredMode( sizeId, listId );
	3078	WRITE_FLAG( scalingListPredModeFlag, "scaling_list_pred_mode_flag" );
	3079	if(!scalingListPredModeFlag)// Copy Mode
	3080	{
	3081	WRITE_UVLC( (Int)listId - (Int)scalingList->getRefMatrixId (sizeId,listId), "scaling_list_pred_matrix_id_delta");
	3082	}
	3083	else// DPCM Mode
	3084	{
	3085	xCodeScalingList(scalingList, sizeId, listId);
	3086	}
	3087	}
	3088	}
	3089	return;
	3090	}
	3091	/** code DPCM
	3092	* \param scalingList quantization matrix information
	3093	* \param sizeIdc size index
	3094	* \param listIdc list index
	3095	*/
	3096	Void TEncCavlc::xCodeScalingList(TComScalingList* scalingList, UInt sizeId, UInt listId)
	3097	{
	3098	Int coefNum = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]);
	3099	UInt* scan = (sizeId == 0) ? g_auiSigLastScan [ SCAN_DIAG ] [ 1 ] : g_sigLastScanCG32x32;
	3100	Int nextCoef = SCALING_LIST_START_VALUE;
	3101	Int data;
	3102	Int *src = scalingList->getScalingListAddress(sizeId, listId);
[540]	3103	if( sizeId > SCALING_LIST_8x8 )
	3104	{
	3105	WRITE_SVLC( scalingList->getScalingListDC(sizeId,listId) - 8, "scaling_list_dc_coef_minus8");
	3106	nextCoef = scalingList->getScalingListDC(sizeId,listId);
	3107	}
	3108	for(Int i=0;i<coefNum;i++)
	3109	{
	3110	data = src[scan[i]] - nextCoef;
	3111	nextCoef = src[scan[i]];
	3112	if(data > 127)
[313]	3113	{
[540]	3114	data = data - 256;
[313]	3115	}
[540]	3116	if(data < -128)
[313]	3117	{
[540]	3118	data = data + 256;
	3119	}
[442]	3120
[540]	3121	WRITE_SVLC( data, "scaling_list_delta_coef");
	3122	}
[313]	3123	}
	3124	Bool TEncCavlc::findMatchingLTRP ( TComSlice* pcSlice, UInt *ltrpsIndex, Int ltrpPOC, Bool usedFlag )
	3125	{
	3126	// Bool state = true, state2 = false;
[442]	3127	Int lsb = ltrpPOC & ((1<<pcSlice->getSPS()->getBitsForPOC())-1);
[313]	3128	for (Int k = 0; k < pcSlice->getSPS()->getNumLongTermRefPicSPS(); k++)
	3129	{
	3130	if ( (lsb == pcSlice->getSPS()->getLtRefPicPocLsbSps(k)) && (usedFlag == pcSlice->getSPS()->getUsedByCurrPicLtSPSFlag(k)) )
	3131	{
	3132	*ltrpsIndex = k;
	3133	return true;
	3134	}
	3135	}
	3136	return false;
	3137	}
	3138	Bool TComScalingList::checkPredMode(UInt sizeId, UInt listId)
	3139	{
	3140	for(Int predListIdx = (Int)listId ; predListIdx >= 0; predListIdx--)
	3141	{
	3142	if( !memcmp(getScalingListAddress(sizeId,listId),((listId == predListIdx) ?
	3143	getScalingListDefaultAddress(sizeId, predListIdx): getScalingListAddress(sizeId, predListIdx)),sizeof(Int)*min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId])) // check value of matrix
	3144	&& ((sizeId < SCALING_LIST_16x16) \|\| (getScalingListDC(sizeId,listId) == getScalingListDC(sizeId,predListIdx)))) // check DC value
	3145	{
	3146	setRefMatrixId(sizeId, listId, predListIdx);
	3147	return false;
	3148	}
	3149	}
	3150	return true;
	3151	}
[713]	3152
	3153	#if Q0048_CGS_3D_ASYMLUT
	3154	Void TEncCavlc::xCode3DAsymLUT( TCom3DAsymLUT * pc3DAsymLUT )
	3155	{
[906]	3156	#if R0150_CGS_SIGNAL_CONSTRAINTS
	3157	UInt uiNumRefLayers = ( UInt )pc3DAsymLUT->getRefLayerNum();
	3158	WRITE_UVLC( uiNumRefLayers - 1 , "num_cm_ref_layers_minus1" );
	3159	for( UInt i = 0 ; i < uiNumRefLayers ; i++ )
	3160	{
	3161	WRITE_CODE( pc3DAsymLUT->getRefLayerId( i ) , 6 , "cm_ref_layer_id" );
	3162	}
	3163	#endif
[713]	3164	assert( pc3DAsymLUT->getCurOctantDepth() < 4 );
	3165	WRITE_CODE( pc3DAsymLUT->getCurOctantDepth() , 2 , "cm_octant_depth" );
	3166	assert( pc3DAsymLUT->getCurYPartNumLog2() < 4 );
	3167	WRITE_CODE( pc3DAsymLUT->getCurYPartNumLog2() , 2 , "cm_y_part_num_log2" );
	3168	assert( pc3DAsymLUT->getInputBitDepthY() < 16 );
[906]	3169	#if R0150_CGS_SIGNAL_CONSTRAINTS
	3170	WRITE_UVLC( pc3DAsymLUT->getInputBitDepthY() - 8 , "cm_input_luma_bit_depth_minus8" );
	3171	WRITE_UVLC( pc3DAsymLUT->getInputBitDepthC() - 8 , "cm_input_chroma_bit_depth_minus8" );
	3172	WRITE_UVLC( pc3DAsymLUT->getOutputBitDepthY() - 8 , "cm_output_luma_bit_depth_minus8" );
	3173	WRITE_UVLC( pc3DAsymLUT->getOutputBitDepthC() - 8 , "cm_output_chroma_bit_depth_minus8" );
	3174	#else
[713]	3175	WRITE_CODE( pc3DAsymLUT->getInputBitDepthY() - 8 , 3 , "cm_input_bit_depth_minus8" );
	3176	WRITE_SVLC(pc3DAsymLUT->getInputBitDepthC()-pc3DAsymLUT->getInputBitDepthY(), "cm_input_bit_depth_chroma delta");
	3177	assert( pc3DAsymLUT->getOutputBitDepthY() < 16 );
	3178	WRITE_CODE( pc3DAsymLUT->getOutputBitDepthY() - 8 , 3 , "cm_output_bit_depth_minus8" );
	3179	WRITE_SVLC(pc3DAsymLUT->getOutputBitDepthC()-pc3DAsymLUT->getOutputBitDepthY(), "cm_output_bit_depth_chroma_delta");
[906]	3180	#endif
[713]	3181	assert( pc3DAsymLUT->getResQuantBit() < 4 );
	3182	WRITE_CODE( pc3DAsymLUT->getResQuantBit() , 2 , "cm_res_quant_bit" );
[906]	3183	#if R0300_CGS_RES_COEFF_CODING
	3184	xFindDeltaBits( pc3DAsymLUT );
	3185	assert(pc3DAsymLUT->getDeltaBits() >=1 && pc3DAsymLUT->getDeltaBits() <= 4);
	3186	WRITE_CODE( pc3DAsymLUT->getDeltaBits()-1 , 2 , "cm_delta_bit" );
	3187	#endif
	3188	#if R0151_CGS_3D_ASYMLUT_IMPROVE
	3189	if( pc3DAsymLUT->getCurOctantDepth() == 1 )
	3190	{
	3191	WRITE_SVLC( pc3DAsymLUT->getAdaptChromaThresholdU() - ( 1 << ( pc3DAsymLUT->getInputBitDepthC() - 1 ) ) , "cm_adapt_threshold_u_delta" );
	3192	WRITE_SVLC( pc3DAsymLUT->getAdaptChromaThresholdV() - ( 1 << ( pc3DAsymLUT->getInputBitDepthC() - 1 ) ) , "cm_adapt_threshold_v_delta" );
	3193	}
	3194	#endif
[713]	3195
[906]	3196	#if R0164_CGS_LUT_BUGFIX_CHECK
	3197	pc3DAsymLUT->xInitCuboids();
	3198	#endif
[713]	3199	xCode3DAsymLUTOctant( pc3DAsymLUT , 0 , 0 , 0 , 0 , 1 << pc3DAsymLUT->getCurOctantDepth() );
[906]	3200	#if R0164_CGS_LUT_BUGFIX_CHECK
	3201	xCuboidsFilledCheck( false );
	3202	pc3DAsymLUT->display( false );
	3203	#endif
[713]	3204	}
	3205
	3206	Void TEncCavlc::xCode3DAsymLUTOctant( TCom3DAsymLUT * pc3DAsymLUT , Int nDepth , Int yIdx , Int uIdx , Int vIdx , Int nLength )
	3207	{
	3208	UInt uiOctantSplit = nDepth < pc3DAsymLUT->getCurOctantDepth();
	3209	if( nDepth < pc3DAsymLUT->getCurOctantDepth() )
	3210	WRITE_FLAG( uiOctantSplit , "split_octant_flag" );
	3211	Int nYPartNum = 1 << pc3DAsymLUT->getCurYPartNumLog2();
	3212	if( uiOctantSplit )
	3213	{
	3214	Int nHalfLength = nLength >> 1;
	3215	for( Int l = 0 ; l < 2 ; l++ )
	3216	{
	3217	for( Int m = 0 ; m < 2 ; m++ )
	3218	{
	3219	for( Int n = 0 ; n < 2 ; n++ )
	3220	{
	3221	xCode3DAsymLUTOctant( pc3DAsymLUT , nDepth + 1 , yIdx + l * nHalfLength * nYPartNum , uIdx + m * nHalfLength , vIdx + n * nHalfLength , nHalfLength );
	3222	}
	3223	}
	3224	}
	3225	}
	3226	else
	3227	{
[906]	3228	#if R0300_CGS_RES_COEFF_CODING
	3229	Int nFLCbits = pc3DAsymLUT->getMappingShift()-pc3DAsymLUT->getResQuantBit()-pc3DAsymLUT->getDeltaBits() ;
	3230	nFLCbits = nFLCbits >= 0 ? nFLCbits : 0;
	3231	#endif
[713]	3232	for( Int l = 0 ; l < nYPartNum ; l++ )
	3233	{
[906]	3234	#if R0164_CGS_LUT_BUGFIX
	3235	Int shift = pc3DAsymLUT->getCurOctantDepth() - nDepth ;
	3236	#endif
[713]	3237	for( Int nVertexIdx = 0 ; nVertexIdx < 4 ; nVertexIdx++ )
	3238	{
[906]	3239	#if R0164_CGS_LUT_BUGFIX
	3240	SYUVP sRes = pc3DAsymLUT->getCuboidVertexResTree( yIdx + (l<<shift) , uIdx , vIdx , nVertexIdx );
	3241	#else
[713]	3242	SYUVP sRes = pc3DAsymLUT->getCuboidVertexResTree( yIdx + l , uIdx , vIdx , nVertexIdx );
[906]	3243	#endif
[713]	3244	UInt uiCodeVertex = sRes.Y != 0 \|\| sRes.U != 0 \|\| sRes.V != 0;
	3245	WRITE_FLAG( uiCodeVertex , "coded_vertex_flag" );
	3246	if( uiCodeVertex )
	3247	{
[906]	3248	#if R0151_CGS_3D_ASYMLUT_IMPROVE
	3249	#if R0300_CGS_RES_COEFF_CODING
	3250	xWriteParam( sRes.Y, nFLCbits );
	3251	xWriteParam( sRes.U, nFLCbits );
	3252	xWriteParam( sRes.V, nFLCbits );
	3253	#else
	3254	xWriteParam( sRes.Y );
	3255	xWriteParam( sRes.U );
	3256	xWriteParam( sRes.V );
	3257	#endif
	3258	#else
[713]	3259	WRITE_SVLC( sRes.Y , "resY" );
	3260	WRITE_SVLC( sRes.U , "resU" );
	3261	WRITE_SVLC( sRes.V , "resV" );
[906]	3262	#endif
[713]	3263	}
	3264	}
[906]	3265	#if R0164_CGS_LUT_BUGFIX_CHECK
	3266	pc3DAsymLUT->xSetExplicit( yIdx + (l<<shift) , uIdx , vIdx );
	3267	#endif
[713]	3268	}
	3269	}
	3270	}
[906]	3271
	3272	#if R0151_CGS_3D_ASYMLUT_IMPROVE
	3273	#if R0300_CGS_RES_COEFF_CODING
	3274	Void TEncCavlc::xWriteParam( Int param, UInt rParam)
	3275	#else
	3276	Void TEncCavlc::xWriteParam( Int param)
[713]	3277	#endif
[906]	3278	{
	3279	#if !R0300_CGS_RES_COEFF_CODING
	3280	const UInt rParam = 7;
	3281	#endif
	3282	Int codeNumber = abs(param);
	3283	WRITE_UVLC(codeNumber / (1 << rParam), "quotient");
	3284	WRITE_CODE((codeNumber % (1 << rParam)), rParam, "remainder");
	3285	if (abs(param))
	3286	WRITE_FLAG( param <0, "sign");
	3287	}
	3288	#endif
	3289
	3290	#if R0300_CGS_RES_COEFF_CODING
	3291	Void TEncCavlc::xFindDeltaBits( TCom3DAsymLUT * pc3DAsymLUT )
	3292	{
	3293	Int nDeltaBits;
	3294	Int nBestDeltaBits = -1;
	3295	Int nBestBits = MAX_INT;
	3296	for( nDeltaBits = 1; nDeltaBits < 5; nDeltaBits++)
	3297	{
	3298	Int nCurBits = 0;
	3299	xTally3DAsymLUTOctantBits( pc3DAsymLUT , 0 , 0 , 0 , 0 , 1 << pc3DAsymLUT->getCurOctantDepth(), nDeltaBits, nCurBits );
	3300	//printf("%d, %d, %d\n", nDeltaBits, nCurBits, nBestBits);
	3301	if(nCurBits < nBestBits)
	3302	{
	3303	nBestDeltaBits = nDeltaBits;
	3304	nBestBits = nCurBits;
	3305	}
	3306	}
	3307
	3308	assert(nBestDeltaBits >=1 && nBestDeltaBits < 5);
	3309	pc3DAsymLUT->setDeltaBits(nBestDeltaBits);
	3310	}
	3311
	3312	Void TEncCavlc::xTally3DAsymLUTOctantBits( TCom3DAsymLUT * pc3DAsymLUT , Int nDepth , Int yIdx , Int uIdx , Int vIdx , Int nLength, Int nDeltaBits, Int& nCurBits )
	3313	{
	3314	UInt uiOctantSplit = nDepth < pc3DAsymLUT->getCurOctantDepth();
	3315	if( nDepth < pc3DAsymLUT->getCurOctantDepth() )
	3316	nCurBits ++;
	3317	Int nYPartNum = 1 << pc3DAsymLUT->getCurYPartNumLog2();
	3318	if( uiOctantSplit )
	3319	{
	3320	Int nHalfLength = nLength >> 1;
	3321	for( Int l = 0 ; l < 2 ; l++ )
	3322	{
	3323	for( Int m = 0 ; m < 2 ; m++ )
	3324	{
	3325	for( Int n = 0 ; n < 2 ; n++ )
	3326	{
	3327	xTally3DAsymLUTOctantBits( pc3DAsymLUT , nDepth + 1 , yIdx + l * nHalfLength * nYPartNum , uIdx + m * nHalfLength , vIdx + n * nHalfLength , nHalfLength, nDeltaBits, nCurBits );
	3328	}
	3329	}
	3330	}
	3331	}
	3332	else
	3333	{
	3334	Int nFLCbits = pc3DAsymLUT->getMappingShift()-pc3DAsymLUT->getResQuantBit()-nDeltaBits ;
	3335	nFLCbits = nFLCbits >= 0 ? nFLCbits:0;
	3336	//printf("nFLCbits = %d\n", nFLCbits);
	3337
	3338	for( Int l = 0 ; l < nYPartNum ; l++ )
	3339	{
	3340	for( Int nVertexIdx = 0 ; nVertexIdx < 4 ; nVertexIdx++ )
	3341	{
	3342	SYUVP sRes = pc3DAsymLUT->getCuboidVertexResTree( yIdx + l , uIdx , vIdx , nVertexIdx );
	3343
	3344	UInt uiCodeVertex = sRes.Y != 0 \|\| sRes.U != 0 \|\| sRes.V != 0;
	3345	nCurBits++;
	3346	if( uiCodeVertex )
	3347	{
	3348	xCheckParamBits( sRes.Y, nFLCbits, nCurBits );
	3349	xCheckParamBits( sRes.U, nFLCbits, nCurBits );
	3350	xCheckParamBits( sRes.V, nFLCbits, nCurBits );
	3351	}
	3352	}
	3353	}
	3354	}
	3355	}
	3356
	3357	Void TEncCavlc::xCheckParamBits( Int param, Int rParam, Int &nBits)
	3358	{
	3359	Int codeNumber = abs(param);
	3360	Int codeQuotient = codeNumber >> rParam;
	3361	Int qLen;
	3362
	3363	UInt uiLength = 1;
	3364	UInt uiTemp = ++codeQuotient;
	3365
	3366	while( 1 != uiTemp )
	3367	{
	3368	uiTemp >>= 1;
	3369	uiLength += 2;
	3370	}
	3371
	3372	qLen = (uiLength >> 1);
	3373	qLen += ((uiLength+1) >> 1);
	3374
	3375	nBits += qLen;
	3376	nBits += rParam;
	3377	if (abs(param))
	3378	nBits++;
	3379	}
	3380	#endif
	3381	#if VPS_VUI_BSP_HRD_PARAMS
	3382	Void TEncCavlc::codeVpsVuiBspHrdParams(TComVPS * const vps)
	3383	{
	3384	WRITE_UVLC( vps->getVpsNumAddHrdParams(), "vps_num_add_hrd_params" );
	3385	for( Int i = vps->getNumHrdParameters(), j = 0; i < vps->getNumHrdParameters() + vps->getVpsNumAddHrdParams(); i++, j++ ) // j = i - vps->getNumHrdParameters()
	3386	{
	3387	if( i > 0 )
	3388	{
	3389	WRITE_FLAG( vps->getCprmsAddPresentFlag(j), "cprms_add_present_flag[i]" );
	3390	}
	3391	WRITE_UVLC( vps->getNumSubLayerHrdMinus1(j), "num_sub_layer_hrd_minus1[i]" );
	3392	codeHrdParameters(vps->getBspHrd(j), i == 0 ? true : vps->getCprmsAddPresentFlag(j), vps->getNumSubLayerHrdMinus1(j));
	3393	}
	3394	for( Int h = 1; h < vps->getNumOutputLayerSets(); h++ )
	3395	{
	3396	Int lsIdx = vps->getOutputLayerSetIdx( h );
	3397	WRITE_UVLC( vps->getNumSignalledPartitioningSchemes(h), "num_signalled_partitioning_schemes[h]");
	3398	for( Int j = 0; j < vps->getNumSignalledPartitioningSchemes(h); j++ )
	3399	{
	3400	WRITE_UVLC( vps->getNumPartitionsInSchemeMinus1(h, j), "num_partitions_in_scheme_minus1[h][j]" );
	3401	for( Int k = 0; k <= vps->getNumPartitionsInSchemeMinus1(h, j); k++ )
	3402	{
	3403	for( Int r = 0; r < vps->getNumLayersInIdList( lsIdx ); r++ )
	3404	{
	3405	WRITE_FLAG( vps->getLayerIncludedInPartitionFlag(h, j, k, r), "layer_included_in_partition_flag[h][j][k][r]" );
	3406	}
	3407	}
	3408	}
	3409	for( Int i = 0; i < vps->getNumSignalledPartitioningSchemes(h) + 1; i++ )
	3410	{
	3411	for( Int t = 0; t <= vps->getMaxSLayersInLayerSetMinus1(lsIdx); t++ )
	3412	{
	3413	WRITE_UVLC(vps->getNumBspSchedulesMinus1(h, i, t), "num_bsp_schedules_minus1[h][i][t]");
	3414	for( Int j = 0; j <= vps->getNumBspSchedulesMinus1(h, i, t); j++ )
	3415	{
	3416	for( Int k = 0; k < vps->getNumPartitionsInSchemeMinus1(h, i); k++ )
	3417	{
	3418	WRITE_UVLC( vps->getBspHrdIdx(h, i, t, j, k), "bsp_comb_hrd_idx[h][i][t][j][k]");
	3419	WRITE_UVLC( vps->getBspSchedIdx(h, i, t, j, k), "bsp_comb_sched_idx[h][i][t][j][k]");
	3420	}
	3421	}
	3422	}
	3423	}
	3424	}
	3425	}
	3426	#endif
	3427	#endif
[313]	3428	//! \}

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source: SHVCSoftware/trunk/source/Lib/TLibEncoder/TEncCavlc.cpp @ 1335

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