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TDecCAVLC.cpp @ 700

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Last change on this file since 700 was 696, checked in by samsung-htm, 11 years ago
Integration of F0150: MPI candidate in depth merge mode list construction
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[5]	1	/* The copyright in this software is being made available under the BSD
[608]	2	* License, included below. This software may be subject to other third party
	3	* and contributor rights, including patent rights, and no such rights are
	4	* granted under this license.
	5	*
	6	* Copyright (c) 2010-2013, ITU/ISO/IEC
	7	* All rights reserved.
	8	*
	9	* Redistribution and use in source and binary forms, with or without
	10	* modification, are permitted provided that the following conditions are met:
	11	*
	12	* * Redistributions of source code must retain the above copyright notice,
	13	* this list of conditions and the following disclaimer.
	14	* * Redistributions in binary form must reproduce the above copyright notice,
	15	* this list of conditions and the following disclaimer in the documentation
	16	* and/or other materials provided with the distribution.
	17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
	18	* be used to endorse or promote products derived from this software without
	19	* specific prior written permission.
	20	*
	21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
	22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
	25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
	26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
	29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
	31	* THE POSSIBILITY OF SUCH DAMAGE.
	32	*/
[2]	33
	34	/** \file TDecCAVLC.cpp
[608]	35	\brief CAVLC decoder class
[2]	36	*/
	37
	38	#include "TDecCAVLC.h"
	39	#include "SEIread.h"
[56]	40	#include "TDecSlice.h"
[2]	41
[56]	42	//! \ingroup TLibDecoder
	43	//! \{
	44
	45	#if ENC_DEC_TRACE
	46
	47	Void xTraceSPSHeader (TComSPS *pSPS)
	48	{
[608]	49	#if H_MV_ENC_DEC_TRAC
	50	if ( g_disableHLSTrace )
	51	{
	52	return;
	53	}
	54	// To avoid mismatches
	55	fprintf( g_hTrace, "=========== Sequence Parameter Set ===========\n" );
	56	#else
[56]	57	fprintf( g_hTrace, "=========== Sequence Parameter Set ID: %d ===========\n", pSPS->getSPSId() );
[608]	58	#endif
[56]	59	}
	60
	61	Void xTracePPSHeader (TComPPS *pPPS)
	62	{
[608]	63	#if H_MV_ENC_DEC_TRAC
	64	if ( g_disableHLSTrace )
	65	{
	66	return;
	67	}
	68	fprintf( g_hTrace, "=========== Picture Parameter Set ===========\n" );
	69	#else
[56]	70	fprintf( g_hTrace, "=========== Picture Parameter Set ID: %d ===========\n", pPPS->getPPSId() );
[608]	71	#endif
[56]	72	}
	73
	74	Void xTraceSliceHeader (TComSlice *pSlice)
	75	{
[608]	76	#if H_MV_ENC_DEC_TRAC
	77	if ( g_disableHLSTrace )
	78	{
	79	return;
	80	}
	81	#endif
[56]	82	fprintf( g_hTrace, "=========== Slice ===========\n");
	83	}
	84
	85	#endif
	86
[2]	87	// ====================================================================================================================
	88	// Constructor / destructor / create / destroy
	89	// ====================================================================================================================
	90
	91	TDecCavlc::TDecCavlc()
	92	{
[608]	93	#if H_3D
	94	m_aaiTempScale = new Int* [ MAX_NUM_LAYERS ];
	95	m_aaiTempOffset = new Int* [ MAX_NUM_LAYERS ];
	96	for( UInt uiVId = 0; uiVId < MAX_NUM_LAYERS; uiVId++ )
[2]	97	{
[608]	98	m_aaiTempScale [ uiVId ] = new Int [ MAX_NUM_LAYERS ];
	99	m_aaiTempOffset [ uiVId ] = new Int [ MAX_NUM_LAYERS ];
[2]	100	}
[608]	101	#endif
[2]	102	}
	103
	104	TDecCavlc::~TDecCavlc()
	105	{
[608]	106	#if H_3D
	107	for( UInt uiVId = 0; uiVId < MAX_NUM_LAYERS; uiVId++ )
[2]	108	{
	109	delete [] m_aaiTempScale [ uiVId ];
	110	delete [] m_aaiTempOffset [ uiVId ];
	111	}
	112	delete [] m_aaiTempScale;
	113	delete [] m_aaiTempOffset;
[608]	114	#endif
[2]	115	}
	116
	117	// ====================================================================================================================
	118	// Public member functions
	119	// ====================================================================================================================
	120
[56]	121	void TDecCavlc::parseShortTermRefPicSet( TComSPS* sps, TComReferencePictureSet* rps, Int idx )
[2]	122	{
[56]	123	UInt code;
	124	UInt interRPSPred;
[608]	125	if (idx > 0)
	126	{
	127	READ_FLAG(interRPSPred, "inter_ref_pic_set_prediction_flag"); rps->setInterRPSPrediction(interRPSPred);
	128	}
	129	else
	130	{
	131	interRPSPred = false;
	132	rps->setInterRPSPrediction(false);
	133	}
	134
[56]	135	if (interRPSPred)
	136	{
	137	UInt bit;
[608]	138	if(idx == sps->getRPSList()->getNumberOfReferencePictureSets())
	139	{
	140	READ_UVLC(code, "delta_idx_minus1" ); // delta index of the Reference Picture Set used for prediction minus 1
	141	}
	142	else
	143	{
	144	code = 0;
	145	}
	146	assert(code <= idx-1); // delta_idx_minus1 shall not be larger than idx-1, otherwise we will predict from a negative row position that does not exist. When idx equals 0 there is no legal value and interRPSPred must be zero. See J0185-r2
[56]	147	Int rIdx = idx - 1 - code;
[608]	148	assert (rIdx <= idx-1 && rIdx >= 0); // Made assert tighter; if rIdx = idx then prediction is done from itself. rIdx must belong to range 0, idx-1, inclusive, see J0185-r2
[56]	149	TComReferencePictureSet* rpsRef = sps->getRPSList()->getReferencePictureSet(rIdx);
	150	Int k = 0, k0 = 0, k1 = 0;
	151	READ_CODE(1, bit, "delta_rps_sign"); // delta_RPS_sign
	152	READ_UVLC(code, "abs_delta_rps_minus1"); // absolute delta RPS minus 1
[608]	153	Int deltaRPS = (1 - 2 * bit) * (code + 1); // delta_RPS
[56]	154	for(Int j=0 ; j <= rpsRef->getNumberOfPictures(); j++)
	155	{
	156	READ_CODE(1, bit, "used_by_curr_pic_flag" ); //first bit is "1" if Idc is 1
	157	Int refIdc = bit;
	158	if (refIdc == 0)
	159	{
	160	READ_CODE(1, bit, "use_delta_flag" ); //second bit is "1" if Idc is 2, "0" otherwise.
	161	refIdc = bit<<1; //second bit is "1" if refIdc is 2, "0" if refIdc = 0.
	162	}
	163	if (refIdc == 1 \|\| refIdc == 2)
	164	{
	165	Int deltaPOC = deltaRPS + ((j < rpsRef->getNumberOfPictures())? rpsRef->getDeltaPOC(j) : 0);
	166	rps->setDeltaPOC(k, deltaPOC);
	167	rps->setUsed(k, (refIdc == 1));
[2]	168
[608]	169	if (deltaPOC < 0)
	170	{
[56]	171	k0++;
	172	}
	173	else
	174	{
	175	k1++;
	176	}
	177	k++;
	178	}
	179	rps->setRefIdc(j,refIdc);
	180	}
	181	rps->setNumRefIdc(rpsRef->getNumberOfPictures()+1);
	182	rps->setNumberOfPictures(k);
	183	rps->setNumberOfNegativePictures(k0);
	184	rps->setNumberOfPositivePictures(k1);
	185	rps->sortDeltaPOC();
	186	}
	187	else
	188	{
	189	READ_UVLC(code, "num_negative_pics"); rps->setNumberOfNegativePictures(code);
	190	READ_UVLC(code, "num_positive_pics"); rps->setNumberOfPositivePictures(code);
	191	Int prev = 0;
	192	Int poc;
	193	for(Int j=0 ; j < rps->getNumberOfNegativePictures(); j++)
	194	{
	195	READ_UVLC(code, "delta_poc_s0_minus1");
	196	poc = prev-code-1;
	197	prev = poc;
	198	rps->setDeltaPOC(j,poc);
	199	READ_FLAG(code, "used_by_curr_pic_s0_flag"); rps->setUsed(j,code);
	200	}
	201	prev = 0;
	202	for(Int j=rps->getNumberOfNegativePictures(); j < rps->getNumberOfNegativePictures()+rps->getNumberOfPositivePictures(); j++)
	203	{
	204	READ_UVLC(code, "delta_poc_s1_minus1");
	205	poc = prev+code+1;
	206	prev = poc;
	207	rps->setDeltaPOC(j,poc);
	208	READ_FLAG(code, "used_by_curr_pic_s1_flag"); rps->setUsed(j,code);
	209	}
	210	rps->setNumberOfPictures(rps->getNumberOfNegativePictures()+rps->getNumberOfPositivePictures());
	211	}
	212	#if PRINT_RPS_INFO
	213	rps->printDeltaPOC();
[2]	214	#endif
	215	}
	216
[608]	217	Void TDecCavlc::parsePPS(TComPPS* pcPPS)
[2]	218	{
[56]	219	#if ENC_DEC_TRACE
[608]	220	xTracePPSHeader (pcPPS);
[2]	221	#endif
[608]	222	UInt uiCode;
[2]	223
[608]	224	Int iCode;
[2]	225
[608]	226	READ_UVLC( uiCode, "pps_pic_parameter_set_id");
	227	assert(uiCode <= 63);
	228	pcPPS->setPPSId (uiCode);
	229
	230	READ_UVLC( uiCode, "pps_seq_parameter_set_id");
	231	assert(uiCode <= 15);
	232	pcPPS->setSPSId (uiCode);
	233
	234	READ_FLAG( uiCode, "dependent_slice_segments_enabled_flag" ); pcPPS->setDependentSliceSegmentsEnabledFlag ( uiCode == 1 );
	235	READ_FLAG( uiCode, "output_flag_present_flag" ); pcPPS->setOutputFlagPresentFlag( uiCode==1 );
[2]	236
[608]	237	READ_CODE(3, uiCode, "num_extra_slice_header_bits"); pcPPS->setNumExtraSliceHeaderBits(uiCode);
	238	READ_FLAG ( uiCode, "sign_data_hiding_flag" ); pcPPS->setSignHideFlag( uiCode );
[2]	239
[608]	240	READ_FLAG( uiCode, "cabac_init_present_flag" ); pcPPS->setCabacInitPresentFlag( uiCode ? true : false );
[56]	241
[608]	242	READ_UVLC(uiCode, "num_ref_idx_l0_default_active_minus1");
	243	assert(uiCode <= 14);
	244	pcPPS->setNumRefIdxL0DefaultActive(uiCode+1);
	245
	246	READ_UVLC(uiCode, "num_ref_idx_l1_default_active_minus1");
	247	assert(uiCode <= 14);
	248	pcPPS->setNumRefIdxL1DefaultActive(uiCode+1);
	249
	250	READ_SVLC(iCode, "init_qp_minus26" ); pcPPS->setPicInitQPMinus26(iCode);
	251	READ_FLAG( uiCode, "constrained_intra_pred_flag" ); pcPPS->setConstrainedIntraPred( uiCode ? true : false );
	252	READ_FLAG( uiCode, "transform_skip_enabled_flag" );
	253	pcPPS->setUseTransformSkip ( uiCode ? true : false );
[2]	254
[608]	255	READ_FLAG( uiCode, "cu_qp_delta_enabled_flag" ); pcPPS->setUseDQP( uiCode ? true : false );
	256	if( pcPPS->getUseDQP() )
[56]	257	{
[608]	258	READ_UVLC( uiCode, "diff_cu_qp_delta_depth" );
	259	pcPPS->setMaxCuDQPDepth( uiCode );
[56]	260	}
	261	else
	262	{
[608]	263	pcPPS->setMaxCuDQPDepth( 0 );
[56]	264	}
[608]	265	READ_SVLC( iCode, "pps_cb_qp_offset");
	266	pcPPS->setChromaCbQpOffset(iCode);
	267	assert( pcPPS->getChromaCbQpOffset() >= -12 );
	268	assert( pcPPS->getChromaCbQpOffset() <= 12 );
[2]	269
[608]	270	READ_SVLC( iCode, "pps_cr_qp_offset");
	271	pcPPS->setChromaCrQpOffset(iCode);
	272	assert( pcPPS->getChromaCrQpOffset() >= -12 );
	273	assert( pcPPS->getChromaCrQpOffset() <= 12 );
[56]	274
[608]	275	READ_FLAG( uiCode, "pps_slice_chroma_qp_offsets_present_flag" );
	276	pcPPS->setSliceChromaQpFlag( uiCode ? true : false );
[56]	277
[608]	278	READ_FLAG( uiCode, "weighted_pred_flag" ); // Use of Weighting Prediction (P_SLICE)
	279	pcPPS->setUseWP( uiCode==1 );
	280	READ_FLAG( uiCode, "weighted_bipred_flag" ); // Use of Bi-Directional Weighting Prediction (B_SLICE)
	281	pcPPS->setWPBiPred( uiCode==1 );
[56]	282
[608]	283	READ_FLAG( uiCode, "transquant_bypass_enable_flag");
	284	pcPPS->setTransquantBypassEnableFlag(uiCode ? true : false);
	285	READ_FLAG( uiCode, "tiles_enabled_flag" ); pcPPS->setTilesEnabledFlag ( uiCode == 1 );
	286	READ_FLAG( uiCode, "entropy_coding_sync_enabled_flag" ); pcPPS->setEntropyCodingSyncEnabledFlag( uiCode == 1 );
	287
	288	if( pcPPS->getTilesEnabledFlag() )
[56]	289	{
[608]	290	READ_UVLC ( uiCode, "num_tile_columns_minus1" ); pcPPS->setNumColumnsMinus1( uiCode );
	291	READ_UVLC ( uiCode, "num_tile_rows_minus1" ); pcPPS->setNumRowsMinus1( uiCode );
	292	READ_FLAG ( uiCode, "uniform_spacing_flag" ); pcPPS->setUniformSpacingFlag( uiCode );
	293
	294	if( !pcPPS->getUniformSpacingFlag())
[2]	295	{
[608]	296	UInt* columnWidth = (UInt)malloc(pcPPS->getNumColumnsMinus1()sizeof(UInt));
	297	for(UInt i=0; i<pcPPS->getNumColumnsMinus1(); i++)
	298	{
	299	READ_UVLC( uiCode, "column_width_minus1" );
	300	columnWidth[i] = uiCode+1;
[56]	301	}
[608]	302	pcPPS->setColumnWidth(columnWidth);
	303	free(columnWidth);
	304
	305	UInt* rowHeight = (UInt)malloc(pcPPS->getNumRowsMinus1()sizeof(UInt));
	306	for(UInt i=0; i<pcPPS->getNumRowsMinus1(); i++)
[56]	307	{
[608]	308	READ_UVLC( uiCode, "row_height_minus1" );
	309	rowHeight[i] = uiCode + 1;
[2]	310	}
[608]	311	pcPPS->setRowHeight(rowHeight);
	312	free(rowHeight);
[2]	313	}
[608]	314
	315	if(pcPPS->getNumColumnsMinus1() !=0 \|\| pcPPS->getNumRowsMinus1() !=0)
[2]	316	{
[608]	317	READ_FLAG ( uiCode, "loop_filter_across_tiles_enabled_flag" ); pcPPS->setLoopFilterAcrossTilesEnabledFlag( uiCode ? true : false );
[2]	318	}
[56]	319	}
[608]	320	READ_FLAG( uiCode, "loop_filter_across_slices_enabled_flag" ); pcPPS->setLoopFilterAcrossSlicesEnabledFlag( uiCode ? true : false );
	321	READ_FLAG( uiCode, "deblocking_filter_control_present_flag" ); pcPPS->setDeblockingFilterControlPresentFlag( uiCode ? true : false );
	322	if(pcPPS->getDeblockingFilterControlPresentFlag())
[56]	323	{
[608]	324	READ_FLAG( uiCode, "deblocking_filter_override_enabled_flag" ); pcPPS->setDeblockingFilterOverrideEnabledFlag( uiCode ? true : false );
	325	READ_FLAG( uiCode, "pps_disable_deblocking_filter_flag" ); pcPPS->setPicDisableDeblockingFilterFlag(uiCode ? true : false );
	326	if(!pcPPS->getPicDisableDeblockingFilterFlag())
[56]	327	{
[608]	328	READ_SVLC ( iCode, "pps_beta_offset_div2" ); pcPPS->setDeblockingFilterBetaOffsetDiv2( iCode );
	329	READ_SVLC ( iCode, "pps_tc_offset_div2" ); pcPPS->setDeblockingFilterTcOffsetDiv2( iCode );
[56]	330	}
	331	}
[622]	332	#if H_MV
	333	if ( pcPPS->getLayerId() > 0 )
	334	{
	335	READ_FLAG( uiCode, "pps_infer_scaling_list_flag" ); pcPPS->setPpsInferScalingListFlag( uiCode == 1 );
	336	}
	337
	338	if( pcPPS->getPpsInferScalingListFlag( ) )
	339	{
	340	READ_CODE( 6, uiCode, "pps_scaling_list_ref_layer_id" ); pcPPS->setPpsScalingListRefLayerId( uiCode );
	341	}
	342	else
	343	{
	344	#endif
[608]	345	READ_FLAG( uiCode, "pps_scaling_list_data_present_flag" ); pcPPS->setScalingListPresentFlag( uiCode ? true : false );
	346	if(pcPPS->getScalingListPresentFlag ())
[2]	347	{
[608]	348	parseScalingList( pcPPS->getScalingList() );
[2]	349	}
[622]	350	#if H_MV
	351	}
	352	#endif
[2]	353
[608]	354	READ_FLAG( uiCode, "lists_modification_present_flag");
	355	pcPPS->setListsModificationPresentFlag(uiCode);
[2]	356
[608]	357	READ_UVLC( uiCode, "log2_parallel_merge_level_minus2");
	358	pcPPS->setLog2ParallelMergeLevelMinus2 (uiCode);
[2]	359
[608]	360	READ_FLAG( uiCode, "slice_segment_header_extension_present_flag");
	361	pcPPS->setSliceHeaderExtensionPresentFlag(uiCode);
[56]	362
[608]	363	READ_FLAG( uiCode, "pps_extension_flag");
	364	if (uiCode)
[2]	365	{
[608]	366	while ( xMoreRbspData() )
[56]	367	{
[608]	368	READ_FLAG( uiCode, "pps_extension_data_flag");
[56]	369	}
[2]	370	}
[56]	371	}
[2]	372
[608]	373	Void TDecCavlc::parseVUI(TComVUI* pcVUI, TComSPS *pcSPS)
	374	{
	375	#if ENC_DEC_TRACE
	376	fprintf( g_hTrace, "----------- vui_parameters -----------\n");
	377	#endif
	378	UInt uiCode;
[2]	379
[608]	380	READ_FLAG( uiCode, "aspect_ratio_info_present_flag"); pcVUI->setAspectRatioInfoPresentFlag(uiCode);
	381	if (pcVUI->getAspectRatioInfoPresentFlag())
[2]	382	{
[608]	383	READ_CODE(8, uiCode, "aspect_ratio_idc"); pcVUI->setAspectRatioIdc(uiCode);
	384	if (pcVUI->getAspectRatioIdc() == 255)
[2]	385	{
[608]	386	READ_CODE(16, uiCode, "sar_width"); pcVUI->setSarWidth(uiCode);
	387	READ_CODE(16, uiCode, "sar_height"); pcVUI->setSarHeight(uiCode);
[2]	388	}
	389	}
[608]	390
	391	READ_FLAG( uiCode, "overscan_info_present_flag"); pcVUI->setOverscanInfoPresentFlag(uiCode);
	392	if (pcVUI->getOverscanInfoPresentFlag())
[56]	393	{
[608]	394	READ_FLAG( uiCode, "overscan_appropriate_flag"); pcVUI->setOverscanAppropriateFlag(uiCode);
[56]	395	}
[2]	396
[608]	397	READ_FLAG( uiCode, "video_signal_type_present_flag"); pcVUI->setVideoSignalTypePresentFlag(uiCode);
	398	if (pcVUI->getVideoSignalTypePresentFlag())
[2]	399	{
[608]	400	READ_CODE(3, uiCode, "video_format"); pcVUI->setVideoFormat(uiCode);
	401	READ_FLAG( uiCode, "video_full_range_flag"); pcVUI->setVideoFullRangeFlag(uiCode);
	402	READ_FLAG( uiCode, "colour_description_present_flag"); pcVUI->setColourDescriptionPresentFlag(uiCode);
	403	if (pcVUI->getColourDescriptionPresentFlag())
[2]	404	{
[608]	405	READ_CODE(8, uiCode, "colour_primaries"); pcVUI->setColourPrimaries(uiCode);
	406	READ_CODE(8, uiCode, "transfer_characteristics"); pcVUI->setTransferCharacteristics(uiCode);
	407	READ_CODE(8, uiCode, "matrix_coefficients"); pcVUI->setMatrixCoefficients(uiCode);
[2]	408	}
	409	}
[56]	410
[608]	411	READ_FLAG( uiCode, "chroma_loc_info_present_flag"); pcVUI->setChromaLocInfoPresentFlag(uiCode);
	412	if (pcVUI->getChromaLocInfoPresentFlag())
[2]	413	{
[608]	414	READ_UVLC( uiCode, "chroma_sample_loc_type_top_field" ); pcVUI->setChromaSampleLocTypeTopField(uiCode);
	415	READ_UVLC( uiCode, "chroma_sample_loc_type_bottom_field" ); pcVUI->setChromaSampleLocTypeBottomField(uiCode);
[2]	416	}
	417
[608]	418	READ_FLAG( uiCode, "neutral_chroma_indication_flag"); pcVUI->setNeutralChromaIndicationFlag(uiCode);
[2]	419
[608]	420	READ_FLAG( uiCode, "field_seq_flag"); pcVUI->setFieldSeqFlag(uiCode);
[2]	421
[608]	422	READ_FLAG(uiCode, "frame_field_info_present_flag"); pcVUI->setFrameFieldInfoPresentFlag(uiCode);
[56]	423
[608]	424	READ_FLAG( uiCode, "default_display_window_flag");
	425	if (uiCode != 0)
[56]	426	{
[608]	427	Window &defDisp = pcVUI->getDefaultDisplayWindow();
[622]	428	#if H_MV
	429	defDisp.setScaledFlag( false );
	430	READ_UVLC( uiCode, "def_disp_win_left_offset" ); defDisp.setWindowLeftOffset ( uiCode );
	431	READ_UVLC( uiCode, "def_disp_win_right_offset" ); defDisp.setWindowRightOffset ( uiCode );
	432	READ_UVLC( uiCode, "def_disp_win_top_offset" ); defDisp.setWindowTopOffset ( uiCode );
	433	READ_UVLC( uiCode, "def_disp_win_bottom_offset" ); defDisp.setWindowBottomOffset( uiCode );
	434	#else
	435	READ_UVLC( uiCode, "def_disp_win_left_offset" ); defDisp.setWindowLeftOffset ( uiCode * TComSPS::getWinUnitX( pcSPS->getChromaFormatIdc()) );
	436	READ_UVLC( uiCode, "def_disp_win_right_offset" ); defDisp.setWindowRightOffset ( uiCode * TComSPS::getWinUnitX( pcSPS->getChromaFormatIdc()) );
	437	READ_UVLC( uiCode, "def_disp_win_top_offset" ); defDisp.setWindowTopOffset ( uiCode * TComSPS::getWinUnitY( pcSPS->getChromaFormatIdc()) );
	438	READ_UVLC( uiCode, "def_disp_win_bottom_offset" ); defDisp.setWindowBottomOffset( uiCode * TComSPS::getWinUnitY( pcSPS->getChromaFormatIdc()) );
	439	#endif
[56]	440	}
[608]	441	TimingInfo *timingInfo = pcVUI->getTimingInfo();
	442	READ_FLAG( uiCode, "vui_timing_info_present_flag"); timingInfo->setTimingInfoPresentFlag (uiCode ? true : false);
	443	if(timingInfo->getTimingInfoPresentFlag())
[56]	444	{
[608]	445	READ_CODE( 32, uiCode, "vui_num_units_in_tick"); timingInfo->setNumUnitsInTick (uiCode);
	446	READ_CODE( 32, uiCode, "vui_time_scale"); timingInfo->setTimeScale (uiCode);
	447	READ_FLAG( uiCode, "vui_poc_proportional_to_timing_flag"); timingInfo->setPocProportionalToTimingFlag(uiCode ? true : false);
	448	if(timingInfo->getPocProportionalToTimingFlag())
[2]	449	{
[608]	450	READ_UVLC( uiCode, "vui_num_ticks_poc_diff_one_minus1"); timingInfo->setNumTicksPocDiffOneMinus1 (uiCode);
[2]	451	}
[608]	452	READ_FLAG( uiCode, "hrd_parameters_present_flag"); pcVUI->setHrdParametersPresentFlag(uiCode);
	453	if( pcVUI->getHrdParametersPresentFlag() )
[56]	454	{
[608]	455	parseHrdParameters( pcVUI->getHrdParameters(), 1, pcSPS->getMaxTLayers() - 1 );
[56]	456	}
	457	}
[608]	458	READ_FLAG( uiCode, "bitstream_restriction_flag"); pcVUI->setBitstreamRestrictionFlag(uiCode);
	459	if (pcVUI->getBitstreamRestrictionFlag())
[56]	460	{
[608]	461	READ_FLAG( uiCode, "tiles_fixed_structure_flag"); pcVUI->setTilesFixedStructureFlag(uiCode);
	462	READ_FLAG( uiCode, "motion_vectors_over_pic_boundaries_flag"); pcVUI->setMotionVectorsOverPicBoundariesFlag(uiCode);
	463	READ_FLAG( uiCode, "restricted_ref_pic_lists_flag"); pcVUI->setRestrictedRefPicListsFlag(uiCode);
	464	READ_UVLC( uiCode, "min_spatial_segmentation_idc"); pcVUI->setMinSpatialSegmentationIdc(uiCode);
	465	assert(uiCode < 4096);
	466	READ_UVLC( uiCode, "max_bytes_per_pic_denom" ); pcVUI->setMaxBytesPerPicDenom(uiCode);
	467	READ_UVLC( uiCode, "max_bits_per_mincu_denom" ); pcVUI->setMaxBitsPerMinCuDenom(uiCode);
	468	READ_UVLC( uiCode, "log2_max_mv_length_horizontal" ); pcVUI->setLog2MaxMvLengthHorizontal(uiCode);
	469	READ_UVLC( uiCode, "log2_max_mv_length_vertical" ); pcVUI->setLog2MaxMvLengthVertical(uiCode);
[56]	470	}
[2]	471	}
[56]	472
[608]	473	Void TDecCavlc::parseHrdParameters(TComHRD *hrd, Bool commonInfPresentFlag, UInt maxNumSubLayersMinus1)
[56]	474	{
	475	UInt uiCode;
[608]	476	if( commonInfPresentFlag )
[2]	477	{
[608]	478	READ_FLAG( uiCode, "nal_hrd_parameters_present_flag" ); hrd->setNalHrdParametersPresentFlag( uiCode == 1 ? true : false );
	479	READ_FLAG( uiCode, "vcl_hrd_parameters_present_flag" ); hrd->setVclHrdParametersPresentFlag( uiCode == 1 ? true : false );
	480	if( hrd->getNalHrdParametersPresentFlag() \|\| hrd->getVclHrdParametersPresentFlag() )
[2]	481	{
[608]	482	READ_FLAG( uiCode, "sub_pic_cpb_params_present_flag" ); hrd->setSubPicCpbParamsPresentFlag( uiCode == 1 ? true : false );
	483	if( hrd->getSubPicCpbParamsPresentFlag() )
[2]	484	{
[608]	485	READ_CODE( 8, uiCode, "tick_divisor_minus2" ); hrd->setTickDivisorMinus2( uiCode );
	486	READ_CODE( 5, uiCode, "du_cpb_removal_delay_length_minus1" ); hrd->setDuCpbRemovalDelayLengthMinus1( uiCode );
	487	READ_FLAG( uiCode, "sub_pic_cpb_params_in_pic_timing_sei_flag" ); hrd->setSubPicCpbParamsInPicTimingSEIFlag( uiCode == 1 ? true : false );
	488	READ_CODE( 5, uiCode, "dpb_output_delay_du_length_minus1" ); hrd->setDpbOutputDelayDuLengthMinus1( uiCode );
[2]	489	}
[608]	490	READ_CODE( 4, uiCode, "bit_rate_scale" ); hrd->setBitRateScale( uiCode );
	491	READ_CODE( 4, uiCode, "cpb_size_scale" ); hrd->setCpbSizeScale( uiCode );
	492	if( hrd->getSubPicCpbParamsPresentFlag() )
[2]	493	{
[608]	494	READ_CODE( 4, uiCode, "cpb_size_du_scale" ); hrd->setDuCpbSizeScale( uiCode );
[2]	495	}
[608]	496	READ_CODE( 5, uiCode, "initial_cpb_removal_delay_length_minus1" ); hrd->setInitialCpbRemovalDelayLengthMinus1( uiCode );
	497	READ_CODE( 5, uiCode, "au_cpb_removal_delay_length_minus1" ); hrd->setCpbRemovalDelayLengthMinus1( uiCode );
	498	READ_CODE( 5, uiCode, "dpb_output_delay_length_minus1" ); hrd->setDpbOutputDelayLengthMinus1( uiCode );
[2]	499	}
	500	}
[608]	501	Int i, j, nalOrVcl;
	502	for( i = 0; i <= maxNumSubLayersMinus1; i ++ )
[56]	503	{
[608]	504	READ_FLAG( uiCode, "fixed_pic_rate_general_flag" ); hrd->setFixedPicRateFlag( i, uiCode == 1 ? true : false );
	505	if( !hrd->getFixedPicRateFlag( i ) )
[2]	506	{
[608]	507	READ_FLAG( uiCode, "fixed_pic_rate_within_cvs_flag" ); hrd->setFixedPicRateWithinCvsFlag( i, uiCode == 1 ? true : false );
[2]	508	}
[608]	509	else
[210]	510	{
[608]	511	hrd->setFixedPicRateWithinCvsFlag( i, true );
[210]	512	}
[608]	513	hrd->setLowDelayHrdFlag( i, 0 ); // Infered to be 0 when not present
	514	hrd->setCpbCntMinus1 ( i, 0 ); // Infered to be 0 when not present
	515	if( hrd->getFixedPicRateWithinCvsFlag( i ) )
[210]	516	{
[608]	517	READ_UVLC( uiCode, "elemental_duration_in_tc_minus1" ); hrd->setPicDurationInTcMinus1( i, uiCode );
[210]	518	}
[608]	519	else
	520	{
	521	READ_FLAG( uiCode, "low_delay_hrd_flag" ); hrd->setLowDelayHrdFlag( i, uiCode == 1 ? true : false );
[210]	522	}
[608]	523	if (!hrd->getLowDelayHrdFlag( i ))
[210]	524	{
[608]	525	READ_UVLC( uiCode, "cpb_cnt_minus1" ); hrd->setCpbCntMinus1( i, uiCode );
[210]	526	}
[608]	527	for( nalOrVcl = 0; nalOrVcl < 2; nalOrVcl ++ )
[210]	528	{
[608]	529	if( ( ( nalOrVcl == 0 ) && ( hrd->getNalHrdParametersPresentFlag() ) ) \|\|
	530	( ( nalOrVcl == 1 ) && ( hrd->getVclHrdParametersPresentFlag() ) ) )
[77]	531	{
[608]	532	for( j = 0; j <= ( hrd->getCpbCntMinus1( i ) ); j ++ )
[77]	533	{
[608]	534	READ_UVLC( uiCode, "bit_rate_value_minus1" ); hrd->setBitRateValueMinus1( i, j, nalOrVcl, uiCode );
	535	READ_UVLC( uiCode, "cpb_size_value_minus1" ); hrd->setCpbSizeValueMinus1( i, j, nalOrVcl, uiCode );
	536	if( hrd->getSubPicCpbParamsPresentFlag() )
	537	{
	538	READ_UVLC( uiCode, "cpb_size_du_value_minus1" ); hrd->setDuCpbSizeValueMinus1( i, j, nalOrVcl, uiCode );
	539	READ_UVLC( uiCode, "bit_rate_du_value_minus1" ); hrd->setDuBitRateValueMinus1( i, j, nalOrVcl, uiCode );
	540	}
	541	READ_FLAG( uiCode, "cbr_flag" ); hrd->setCbrFlag( i, j, nalOrVcl, uiCode == 1 ? true : false );
[77]	542	}
	543	}
	544	}
	545	}
	546	}
	547
[608]	548	#if H_3D
	549	Void TDecCavlc::parseSPS(TComSPS* pcSPS, Int viewIndex, Bool depthFlag )
[56]	550	#else
	551	Void TDecCavlc::parseSPS(TComSPS* pcSPS)
[2]	552	#endif
	553	{
[56]	554	#if ENC_DEC_TRACE
	555	xTraceSPSHeader (pcSPS);
	556	#endif
[608]	557
[56]	558	UInt uiCode;
[608]	559	READ_CODE( 4, uiCode, "sps_video_parameter_set_id"); pcSPS->setVPSId ( uiCode );
	560	#if H_MV
	561	if ( pcSPS->getLayerId() == 0 )
	562	{
[210]	563	#endif
[608]	564	READ_CODE( 3, uiCode, "sps_max_sub_layers_minus1" ); pcSPS->setMaxTLayers ( uiCode+1 );
	565	assert(uiCode <= 6);
	566
	567	READ_FLAG( uiCode, "sps_temporal_id_nesting_flag" ); pcSPS->setTemporalIdNestingFlag ( uiCode > 0 ? true : false );
	568	if ( pcSPS->getMaxTLayers() == 1 )
	569	{
	570	// sps_temporal_id_nesting_flag must be 1 when sps_max_sub_layers_minus1 is 0
	571	assert( uiCode == 1 );
	572	}
	573
	574	parsePTL(pcSPS->getPTL(), 1, pcSPS->getMaxTLayers() - 1);
	575	#if H_MV
	576	}
[77]	577	#endif
[608]	578	READ_UVLC( uiCode, "sps_seq_parameter_set_id" ); pcSPS->setSPSId( uiCode );
	579	assert(uiCode <= 15);
[622]	580	#if H_MV
	581	if ( pcSPS->getLayerId() > 0 )
	582	{
	583	READ_FLAG( uiCode, "update_rep_format_flag" ); pcSPS->setUpdateRepFormatFlag( uiCode == 1 );
	584	}
[608]	585
[622]	586	if ( pcSPS->getUpdateRepFormatFlag() )
	587	{
	588	#endif
[56]	589	READ_UVLC( uiCode, "chroma_format_idc" ); pcSPS->setChromaFormatIdc( uiCode );
[608]	590	assert(uiCode <= 3);
	591	// in the first version we only support chroma_format_idc equal to 1 (4:2:0), so separate_colour_plane_flag cannot appear in the bitstream
	592	assert (uiCode == 1);
	593	if( uiCode == 3 )
	594	{
	595	READ_FLAG( uiCode, "separate_colour_plane_flag"); assert(uiCode == 0);
	596	}
	597
[56]	598	READ_UVLC ( uiCode, "pic_width_in_luma_samples" ); pcSPS->setPicWidthInLumaSamples ( uiCode );
	599	READ_UVLC ( uiCode, "pic_height_in_luma_samples" ); pcSPS->setPicHeightInLumaSamples( uiCode );
[622]	600	#if H_MV
	601	}
	602	#endif
[608]	603	READ_FLAG( uiCode, "conformance_window_flag");
[56]	604	if (uiCode != 0)
[2]	605	{
[608]	606	Window &conf = pcSPS->getConformanceWindow();
[622]	607	#if H_MV
	608	// Needs to be scaled later, when ChromaFormatIdc is known.
	609	conf.setScaledFlag( false );
	610	READ_UVLC( uiCode, "conf_win_left_offset" ); conf.setWindowLeftOffset ( uiCode );
	611	READ_UVLC( uiCode, "conf_win_right_offset" ); conf.setWindowRightOffset ( uiCode );
	612	READ_UVLC( uiCode, "conf_win_top_offset" ); conf.setWindowTopOffset ( uiCode );
	613	READ_UVLC( uiCode, "conf_win_bottom_offset" ); conf.setWindowBottomOffset( uiCode );
	614	#else
[608]	615	READ_UVLC( uiCode, "conf_win_left_offset" ); conf.setWindowLeftOffset ( uiCode * TComSPS::getWinUnitX( pcSPS->getChromaFormatIdc() ) );
	616	READ_UVLC( uiCode, "conf_win_right_offset" ); conf.setWindowRightOffset ( uiCode * TComSPS::getWinUnitX( pcSPS->getChromaFormatIdc() ) );
	617	READ_UVLC( uiCode, "conf_win_top_offset" ); conf.setWindowTopOffset ( uiCode * TComSPS::getWinUnitY( pcSPS->getChromaFormatIdc() ) );
	618	READ_UVLC( uiCode, "conf_win_bottom_offset" ); conf.setWindowBottomOffset( uiCode * TComSPS::getWinUnitY( pcSPS->getChromaFormatIdc() ) );
[622]	619	#endif
[2]	620	}
	621
[622]	622	#if H_MV
	623	if ( pcSPS->getUpdateRepFormatFlag() )
	624	{
	625	#endif
[56]	626	READ_UVLC( uiCode, "bit_depth_luma_minus8" );
[608]	627	assert(uiCode <= 6);
	628	pcSPS->setBitDepthY( uiCode + 8 );
[56]	629	pcSPS->setQpBDOffsetY( (Int) (6*uiCode) );
[2]	630
[56]	631	READ_UVLC( uiCode, "bit_depth_chroma_minus8" );
[608]	632	assert(uiCode <= 6);
	633	pcSPS->setBitDepthC( uiCode + 8 );
[56]	634	pcSPS->setQpBDOffsetC( (Int) (6*uiCode) );
[622]	635	#if H_MV
	636	}
	637	#endif
[2]	638
[608]	639	READ_UVLC( uiCode, "log2_max_pic_order_cnt_lsb_minus4" ); pcSPS->setBitsForPOC( 4 + uiCode );
	640	assert(uiCode <= 12);
[56]	641
[608]	642	UInt subLayerOrderingInfoPresentFlag;
	643	READ_FLAG(subLayerOrderingInfoPresentFlag, "sps_sub_layer_ordering_info_present_flag");
	644
	645	for(UInt i=0; i <= pcSPS->getMaxTLayers()-1; i++)
[2]	646	{
[608]	647	#if H_MV
	648	READ_UVLC ( uiCode, "sps_max_dec_pic_buffering_minus1[i]");
	649	#else
	650	READ_UVLC ( uiCode, "sps_max_dec_pic_buffering_minus1");
[56]	651	#endif
[608]	652	pcSPS->setMaxDecPicBuffering( uiCode + 1, i);
	653	#if H_MV
	654	READ_UVLC ( uiCode, "sps_num_reorder_pics[i]" );
	655	#else
	656	READ_UVLC ( uiCode, "sps_num_reorder_pics" );
	657	#endif
[56]	658	pcSPS->setNumReorderPics(uiCode, i);
[608]	659	#if H_MV
[622]	660	READ_UVLC ( uiCode, "sps_max_latency_increase_plus1[i]");
	661	#else
	662	READ_UVLC ( uiCode, "sps_max_latency_increase_plus1");
[608]	663	#endif
[56]	664	pcSPS->setMaxLatencyIncrease( uiCode, i );
[608]	665
	666	if (!subLayerOrderingInfoPresentFlag)
	667	{
	668	for (i++; i <= pcSPS->getMaxTLayers()-1; i++)
	669	{
	670	pcSPS->setMaxDecPicBuffering(pcSPS->getMaxDecPicBuffering(0), i);
	671	pcSPS->setNumReorderPics(pcSPS->getNumReorderPics(0), i);
	672	pcSPS->setMaxLatencyIncrease(pcSPS->getMaxLatencyIncrease(0), i);
	673	}
	674	break;
	675	}
[2]	676	}
	677
[56]	678	READ_UVLC( uiCode, "log2_min_coding_block_size_minus3" );
[608]	679	Int log2MinCUSize = uiCode + 3;
	680	pcSPS->setLog2MinCodingBlockSize(log2MinCUSize);
[56]	681	READ_UVLC( uiCode, "log2_diff_max_min_coding_block_size" );
[608]	682	pcSPS->setLog2DiffMaxMinCodingBlockSize(uiCode);
	683	Int maxCUDepthDelta = uiCode;
	684	pcSPS->setMaxCUWidth ( 1<<(log2MinCUSize + maxCUDepthDelta) );
	685	pcSPS->setMaxCUHeight ( 1<<(log2MinCUSize + maxCUDepthDelta) );
[56]	686	READ_UVLC( uiCode, "log2_min_transform_block_size_minus2" ); pcSPS->setQuadtreeTULog2MinSize( uiCode + 2 );
[2]	687
[56]	688	READ_UVLC( uiCode, "log2_diff_max_min_transform_block_size" ); pcSPS->setQuadtreeTULog2MaxSize( uiCode + pcSPS->getQuadtreeTULog2MinSize() );
	689	pcSPS->setMaxTrSize( 1<<(uiCode + pcSPS->getQuadtreeTULog2MinSize()) );
[2]	690
[608]	691	READ_UVLC( uiCode, "max_transform_hierarchy_depth_inter" ); pcSPS->setQuadtreeTUMaxDepthInter( uiCode+1 );
	692	READ_UVLC( uiCode, "max_transform_hierarchy_depth_intra" ); pcSPS->setQuadtreeTUMaxDepthIntra( uiCode+1 );
[2]	693
[608]	694	Int addCuDepth = max (0, log2MinCUSize - (Int)pcSPS->getQuadtreeTULog2MinSize() );
	695	pcSPS->setMaxCUDepth( maxCUDepthDelta + addCuDepth );
[2]	696
[56]	697	READ_FLAG( uiCode, "scaling_list_enabled_flag" ); pcSPS->setScalingListFlag ( uiCode );
[608]	698	if(pcSPS->getScalingListFlag())
[2]	699	{
[622]	700	#if H_MV
	701	if ( pcSPS->getLayerId() > 0 )
	702	{
	703	READ_FLAG( uiCode, "sps_infer_scaling_list_flag" ); pcSPS->setSpsInferScalingListFlag( uiCode == 1 );
	704	}
	705
	706	if ( pcSPS->getSpsInferScalingListFlag() )
	707	{
	708	READ_CODE( 6, uiCode, "sps_scaling_list_ref_layer_id" ); pcSPS->setSpsScalingListRefLayerId( uiCode );
	709	}
	710	else
	711	{
	712	#endif
[608]	713	READ_FLAG( uiCode, "sps_scaling_list_data_present_flag" ); pcSPS->setScalingListPresentFlag ( uiCode );
	714	if(pcSPS->getScalingListPresentFlag ())
	715	{
	716	parseScalingList( pcSPS->getScalingList() );
	717	}
[622]	718	#if H_MV
	719	}
	720	#endif
[56]	721	}
[608]	722	READ_FLAG( uiCode, "amp_enabled_flag" ); pcSPS->setUseAMP( uiCode );
	723	READ_FLAG( uiCode, "sample_adaptive_offset_enabled_flag" ); pcSPS->setUseSAO ( uiCode ? true : false );
	724
	725	READ_FLAG( uiCode, "pcm_enabled_flag" ); pcSPS->setUsePCM( uiCode ? true : false );
[56]	726	if( pcSPS->getUsePCM() )
	727	{
[608]	728	READ_CODE( 4, uiCode, "pcm_sample_bit_depth_luma_minus1" ); pcSPS->setPCMBitDepthLuma ( 1 + uiCode );
	729	READ_CODE( 4, uiCode, "pcm_sample_bit_depth_chroma_minus1" ); pcSPS->setPCMBitDepthChroma ( 1 + uiCode );
	730	READ_UVLC( uiCode, "log2_min_pcm_luma_coding_block_size_minus3" ); pcSPS->setPCMLog2MinSize (uiCode+3);
	731	READ_UVLC( uiCode, "log2_diff_max_min_pcm_luma_coding_block_size" ); pcSPS->setPCMLog2MaxSize ( uiCode+pcSPS->getPCMLog2MinSize() );
	732	READ_FLAG( uiCode, "pcm_loop_filter_disable_flag" ); pcSPS->setPCMFilterDisableFlag ( uiCode ? true : false );
[56]	733	}
[2]	734
[608]	735	READ_UVLC( uiCode, "num_short_term_ref_pic_sets" );
	736	assert(uiCode <= 64);
	737	pcSPS->createRPSList(uiCode);
[2]	738
[56]	739	TComRPSList* rpsList = pcSPS->getRPSList();
	740	TComReferencePictureSet* rps;
[2]	741
[56]	742	for(UInt i=0; i< rpsList->getNumberOfReferencePictureSets(); i++)
[2]	743	{
[56]	744	rps = rpsList->getReferencePictureSet(i);
	745	parseShortTermRefPicSet(pcSPS,rps,i);
[2]	746	}
[56]	747	READ_FLAG( uiCode, "long_term_ref_pics_present_flag" ); pcSPS->setLongTermRefsPresent(uiCode);
[608]	748	if (pcSPS->getLongTermRefsPresent())
[56]	749	{
[608]	750	READ_UVLC( uiCode, "num_long_term_ref_pic_sps" );
	751	pcSPS->setNumLongTermRefPicSPS(uiCode);
	752	for (UInt k = 0; k < pcSPS->getNumLongTermRefPicSPS(); k++)
	753	{
	754	READ_CODE( pcSPS->getBitsForPOC(), uiCode, "lt_ref_pic_poc_lsb_sps" );
	755	pcSPS->setLtRefPicPocLsbSps(k, uiCode);
	756	READ_FLAG( uiCode, "used_by_curr_pic_lt_sps_flag[i]");
	757	pcSPS->setUsedByCurrPicLtSPSFlag(k, uiCode?1:0);
	758	}
[56]	759	}
[608]	760	READ_FLAG( uiCode, "sps_temporal_mvp_enable_flag" ); pcSPS->setTMVPFlagsPresent(uiCode);
[2]	761
[608]	762	READ_FLAG( uiCode, "sps_strong_intra_smoothing_enable_flag" ); pcSPS->setUseStrongIntraSmoothing(uiCode);
[2]	763
[608]	764	READ_FLAG( uiCode, "vui_parameters_present_flag" ); pcSPS->setVuiParametersPresentFlag(uiCode);
	765
	766	if (pcSPS->getVuiParametersPresentFlag())
[2]	767	{
[608]	768	parseVUI(pcSPS->getVuiParameters(), pcSPS);
	769	}
	770
	771	READ_FLAG( uiCode, "sps_extension_flag");
	772	if (uiCode)
	773	{
[622]	774	#if H_MV
	775	parseSPSExtension( pcSPS );
	776	READ_FLAG( uiCode, "sps_extension2_flag");
	777	if ( uiCode )
	778	{
	779	#if H_3D
	780	parseSPSExtension2( pcSPS, viewIndex, depthFlag );
	781	READ_FLAG( uiCode, "sps_extension3_flag");
	782	if ( uiCode )
	783	{
	784	#endif
	785	#endif
	786	while ( xMoreRbspData() )
	787	{
	788	READ_FLAG( uiCode, "sps_extension_data_flag");
	789	}
	790	#if H_MV
	791	#if H_3D
	792	}
	793	#endif
	794	}
	795	#endif
	796	}
	797	}
[655]	798
	799	#if H_MV
[622]	800	Void TDecCavlc::parseSPSExtension( TComSPS* pcSPS )
	801	{
	802	UInt uiCode;
	803	READ_FLAG( uiCode, "inter_view_mv_vert_constraint_flag" ); pcSPS->setInterViewMvVertConstraintFlag(uiCode == 1 ? true : false);
	804	READ_UVLC( uiCode, "sps_shvc_reserved_zero_idc" );
	805	}
[56]	806
[622]	807	#if H_3D
	808	Void TDecCavlc::parseSPSExtension2( TComSPS* pcSPS, Int viewIndex, Bool depthFlag )
	809	{
	810	UInt uiCode;
	811	#if H_3D_QTLPC
	812	//GT: This has to go to VPS
	813	if( depthFlag )
	814	{
	815	READ_FLAG( uiCode, "use_qtl_flag" );
	816	pcSPS->setUseQTL( uiCode );
	817	READ_FLAG( uiCode, "use_pc_flag" );
	818	pcSPS->setUsePC( uiCode );
	819	}
	820	#endif
	821
	822	UInt uiCamParPrecision = 0;
	823	Bool bCamParSlice = false;
	824	if ( !depthFlag )
	825	{
	826	READ_UVLC( uiCamParPrecision, "cp_precision" );
	827	READ_FLAG( uiCode, "cp_in_slice_header_flag" ); bCamParSlice = ( uiCode == 1 );
	828	if( !bCamParSlice )
	829	{
	830	for( UInt uiBaseIndex = 0; uiBaseIndex < viewIndex; uiBaseIndex++ )
	831	{
	832	Int iCode;
	833	READ_SVLC( iCode, "cp_scale" ); m_aaiTempScale [ uiBaseIndex ][ viewIndex ] = iCode;
	834	READ_SVLC( iCode, "cp_off" ); m_aaiTempOffset [ uiBaseIndex ][ viewIndex ] = iCode;
	835	READ_SVLC( iCode, "cp_inv_scale_plus_scale" ); m_aaiTempScale [ viewIndex ][ uiBaseIndex ] = iCode - m_aaiTempScale [ uiBaseIndex ][ viewIndex ];
	836	READ_SVLC( iCode, "cp_inv_off_plus_off" ); m_aaiTempOffset [ viewIndex ][ uiBaseIndex ] = iCode - m_aaiTempOffset[ uiBaseIndex ][ viewIndex ];
	837	}
	838	}
	839	}
	840	pcSPS->initCamParaSPS( viewIndex, uiCamParPrecision, bCamParSlice, m_aaiTempScale, m_aaiTempOffset );
	841	}
	842	#endif
	843	#endif
	844
[608]	845	Void TDecCavlc::parseVPS(TComVPS* pcVPS)
	846	{
	847	UInt uiCode;
	848
	849	READ_CODE( 4, uiCode, "vps_video_parameter_set_id" ); pcVPS->setVPSId( uiCode );
	850	READ_CODE( 2, uiCode, "vps_reserved_three_2bits" ); assert(uiCode == 3);
	851	#if H_MV
[622]	852	READ_CODE( 6, uiCode, "vps_max_layers_minus1" ); pcVPS->setMaxLayersMinus1( uiCode );
	853	#else
[608]	854	READ_CODE( 6, uiCode, "vps_reserved_zero_6bits" ); assert(uiCode == 0);
	855	#endif
	856	READ_CODE( 3, uiCode, "vps_max_sub_layers_minus1" ); pcVPS->setMaxTLayers( uiCode + 1 );
	857	READ_FLAG( uiCode, "vps_temporal_id_nesting_flag" ); pcVPS->setTemporalNestingFlag( uiCode ? true:false );
	858	assert (pcVPS->getMaxTLayers()>1\|\|pcVPS->getTemporalNestingFlag());
	859	#if H_MV
	860	READ_CODE( 16, uiCode, "vps_extension_offset" );
	861	#else
	862	READ_CODE( 16, uiCode, "vps_reserved_ffff_16bits" ); assert(uiCode == 0xffff);
	863	#endif
	864	parsePTL ( pcVPS->getPTL(), true, pcVPS->getMaxTLayers()-1);
	865	UInt subLayerOrderingInfoPresentFlag;
	866	READ_FLAG(subLayerOrderingInfoPresentFlag, "vps_sub_layer_ordering_info_present_flag");
	867	for(UInt i = 0; i <= pcVPS->getMaxTLayers()-1; i++)
	868	{
	869	READ_UVLC( uiCode, "vps_max_dec_pic_buffering_minus1[i]" ); pcVPS->setMaxDecPicBuffering( uiCode + 1, i );
	870	READ_UVLC( uiCode, "vps_num_reorder_pics[i]" ); pcVPS->setNumReorderPics( uiCode, i );
	871	READ_UVLC( uiCode, "vps_max_latency_increase_plus1[i]" ); pcVPS->setMaxLatencyIncrease( uiCode, i );
	872
	873	if (!subLayerOrderingInfoPresentFlag)
	874	{
	875	for (i++; i <= pcVPS->getMaxTLayers()-1; i++)
[56]	876	{
[608]	877	pcVPS->setMaxDecPicBuffering(pcVPS->getMaxDecPicBuffering(0), i);
	878	pcVPS->setNumReorderPics(pcVPS->getNumReorderPics(0), i);
	879	pcVPS->setMaxLatencyIncrease(pcVPS->getMaxLatencyIncrease(0), i);
[56]	880	}
[608]	881	break;
[2]	882	}
[608]	883	}
[56]	884
[608]	885	assert( pcVPS->getNumHrdParameters() < MAX_VPS_OP_SETS_PLUS1 );
	886	#if H_MV
	887	assert( pcVPS->getVpsMaxLayerId() < MAX_VPS_NUH_LAYER_ID_PLUS1 );
	888	READ_CODE( 6, uiCode, "vps_max_layer_id" ); pcVPS->setVpsMaxLayerId( uiCode );
	889
	890	READ_UVLC( uiCode, "vps_max_num_layer_sets_minus1" ); pcVPS->setVpsNumLayerSetsMinus1( uiCode );
	891	for( UInt opsIdx = 1; opsIdx <= pcVPS->getVpsNumLayerSetsMinus1(); opsIdx ++ )
	892	{
	893	for( UInt i = 0; i <= pcVPS->getVpsMaxLayerId(); i ++ )
	894	#else
	895	assert( pcVPS->getMaxNuhReservedZeroLayerId() < MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1 );
	896	READ_CODE( 6, uiCode, "vps_max_nuh_reserved_zero_layer_id" ); pcVPS->setMaxNuhReservedZeroLayerId( uiCode );
	897	READ_UVLC( uiCode, "vps_max_op_sets_minus1" ); pcVPS->setMaxOpSets( uiCode + 1 );
	898	for( UInt opsIdx = 1; opsIdx <= ( pcVPS->getMaxOpSets() - 1 ); opsIdx ++ )
	899	{
	900	// Operation point set
	901	for( UInt i = 0; i <= pcVPS->getMaxNuhReservedZeroLayerId(); i ++ )
	902	#endif
[2]	903	{
[608]	904	READ_FLAG( uiCode, "layer_id_included_flag[opsIdx][i]" ); pcVPS->setLayerIdIncludedFlag( uiCode == 1 ? true : false, opsIdx, i );
[2]	905	}
	906	}
[608]	907	TimingInfo *timingInfo = pcVPS->getTimingInfo();
	908	READ_FLAG( uiCode, "vps_timing_info_present_flag"); timingInfo->setTimingInfoPresentFlag (uiCode ? true : false);
	909	if(timingInfo->getTimingInfoPresentFlag())
[2]	910	{
[608]	911	READ_CODE( 32, uiCode, "vps_num_units_in_tick"); timingInfo->setNumUnitsInTick (uiCode);
	912	READ_CODE( 32, uiCode, "vps_time_scale"); timingInfo->setTimeScale (uiCode);
	913	READ_FLAG( uiCode, "vps_poc_proportional_to_timing_flag"); timingInfo->setPocProportionalToTimingFlag(uiCode ? true : false);
	914	if(timingInfo->getPocProportionalToTimingFlag())
[2]	915	{
[608]	916	READ_UVLC( uiCode, "vps_num_ticks_poc_diff_one_minus1"); timingInfo->setNumTicksPocDiffOneMinus1 (uiCode);
	917	}
	918	READ_UVLC( uiCode, "vps_num_hrd_parameters" ); pcVPS->setNumHrdParameters( uiCode );
[56]	919
[608]	920	if( pcVPS->getNumHrdParameters() > 0 )
	921	{
	922	pcVPS->createHrdParamBuffer();
	923	}
	924	for( UInt i = 0; i < pcVPS->getNumHrdParameters(); i ++ )
	925	{
	926	READ_UVLC( uiCode, "hrd_op_set_idx" ); pcVPS->setHrdOpSetIdx( uiCode, i );
	927	if( i > 0 )
[2]	928	{
[608]	929	READ_FLAG( uiCode, "cprms_present_flag[i]" ); pcVPS->setCprmsPresentFlag( uiCode == 1 ? true : false, i );
[2]	930	}
[608]	931	parseHrdParameters(pcVPS->getHrdParameters(i), pcVPS->getCprmsPresentFlag( i ), pcVPS->getMaxTLayers() - 1);
[56]	932	}
[608]	933	}
	934	READ_FLAG( uiCode, "vps_extension_flag" );
	935	if (uiCode)
	936	{
	937	#if H_MV
	938	m_pcBitstream->readOutTrailingBits();
[622]	939	parseVPSExtension( pcVPS );
	940	READ_FLAG( uiCode, "vps_extension2_flag" );
	941	if (uiCode)
	942	{
	943	#if H_3D
	944	m_pcBitstream->readOutTrailingBits();
	945	parseVPSExtension2( pcVPS );
	946	READ_FLAG( uiCode, "vps_extension3_flag" );
	947	if (uiCode)
	948	{
	949	#endif
	950	#endif
	951	while ( xMoreRbspData() )
	952	{
	953	READ_FLAG( uiCode, "vps_extension_data_flag");
	954	}
	955	#if H_MV
	956	#if H_3D
	957	}
	958	#endif
	959	}
	960	#endif
	961	}
[655]	962	return;
[622]	963	}
[2]	964
[622]	965	#if H_MV
	966	Void TDecCavlc::parseVPSExtension( TComVPS* pcVPS )
	967	{
	968	UInt uiCode;
	969	READ_FLAG( uiCode, "avc_base_layer_flag" ); pcVPS->setAvcBaseLayerFlag( uiCode == 1 ? true : false );
	970	READ_CODE( 16, uiCode, "vps_vui_offset" ); pcVPS->setVpsVuiOffset( uiCode );
	971	READ_FLAG( uiCode, "splitting_flag" ); pcVPS->setSplittingFlag( uiCode == 1 ? true : false );
	972
	973	for( Int sIdx = 0; sIdx < MAX_NUM_SCALABILITY_TYPES; sIdx++ )
	974	{
	975	READ_FLAG( uiCode, "scalability_mask_flag[i]" ); pcVPS->setScalabilityMaskFlag( sIdx, uiCode == 1 ? true : false );
	976	}
	977
	978	for( Int sIdx = 0; sIdx < pcVPS->getNumScalabilityTypes( ) - ( pcVPS->getSplittingFlag() ? 1 : 0 ); sIdx++ )
	979	{
	980	READ_CODE( 3, uiCode, "dimension_id_len_minus1[j]" ); pcVPS->setDimensionIdLen( sIdx, uiCode + 1 );
	981	}
	982
	983	if ( pcVPS->getSplittingFlag() )
	984	{
	985	pcVPS->setDimensionIdLen( pcVPS->getNumScalabilityTypes( ) - 1, pcVPS->inferLastDimsionIdLenMinus1() );
	986	}
	987
	988	READ_FLAG( uiCode, "vps_nuh_layer_id_present_flag" ); pcVPS->setVpsNuhLayerIdPresentFlag( uiCode == 1 ? true : false );
	989
	990	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
	991	{
	992	if ( pcVPS->getVpsNuhLayerIdPresentFlag() )
	993	{
	994	READ_CODE( 6, uiCode, "layer_id_in_nuh[i]" ); pcVPS->setLayerIdInNuh( i, uiCode );
	995	}
	996	else
	997	{
	998	pcVPS->setLayerIdInNuh( i, i );;
	999	}
	1000
	1001	pcVPS->setLayerIdInVps( pcVPS->getLayerIdInNuh( i ), i );
	1002
	1003	for( Int j = 0; j < pcVPS->getNumScalabilityTypes() ; j++ )
	1004	{
	1005	if ( !pcVPS->getSplittingFlag() )
	1006	{
	1007	READ_CODE( pcVPS->getDimensionIdLen( j ), uiCode, "dimension_id[i][j]" ); pcVPS->setDimensionId( i, j, uiCode );
	1008	}
	1009	else
	1010	{
	1011	pcVPS->setDimensionId( i, j, pcVPS->inferDimensionId( i, j) );
	1012	}
	1013	}
	1014	}
	1015
	1016	// GT spec says: trac #39
	1017	// if ( pcVPS->getNumViews() > 1 )
	1018	// However, this is a bug in the text since, view_id_len_minus1 is needed to parse view_id_val.
	1019	{
	1020	READ_CODE( 4, uiCode, "view_id_len_minus1" ); pcVPS->setViewIdLenMinus1( uiCode );
	1021	}
	1022
	1023	for( Int i = 0; i < pcVPS->getNumViews(); i++ )
	1024	{
	1025	READ_CODE( pcVPS->getViewIdLenMinus1( ) + 1, uiCode, "view_id_val[i]" ); pcVPS->setViewIdVal( i, uiCode );
	1026	}
	1027
	1028	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
	1029	{
	1030	for( Int j = 0; j < i; j++ )
	1031	{
	1032	READ_FLAG( uiCode, "direct_dependency_flag[i][j]" ); pcVPS->setDirectDependencyFlag( i, j, uiCode );
	1033	}
	1034	}
	1035
	1036	READ_FLAG( uiCode, "max_tid_ref_present_flag" ); pcVPS->setMaxTidRefPresentFlag( uiCode == 1 );
	1037
	1038	if ( pcVPS->getMaxTidRefPresentFlag() )
	1039	{
	1040	for( Int i = 0; i < pcVPS->getMaxLayersMinus1(); i++ )
	1041	{
	1042	READ_CODE( 3, uiCode, "max_tid_il_ref_pics_plus1[i]" ); pcVPS->setMaxTidIlRefPicPlus1( i , uiCode );
	1043	}
	1044	}
	1045
	1046	READ_FLAG( uiCode, "all_ref_layers_active_flag" ); pcVPS->setAllRefLayersActiveFlag( uiCode == 1 );
	1047	READ_CODE( 10, uiCode, "vps_number_layer_sets_minus1" ); pcVPS->setVpsNumberLayerSetsMinus1 ( uiCode );
	1048	READ_CODE( 6, uiCode, "vps_num_profile_tier_level_minus1" ); pcVPS->setVpsNumProfileTierLevelMinus1( uiCode );
	1049
	1050	for( Int i = 1; i <= pcVPS->getVpsNumProfileTierLevelMinus1(); i++ )
	1051	{
	1052	READ_FLAG( uiCode, "vps_profile_present_flag[i]" ); pcVPS->setVpsProfilePresentFlag( i, uiCode == 1 );
	1053	if( !pcVPS->getVpsProfilePresentFlag( i ) )
	1054	{
	1055	READ_CODE( 6, uiCode, "profile_ref_minus1[i]" ); pcVPS->setProfileRefMinus1( i, uiCode );
	1056	}
	1057	parsePTL ( pcVPS->getPTL( i ), pcVPS->getVpsProfilePresentFlag( i ), pcVPS->getMaxTLayers()-1);
	1058	if( !pcVPS->getVpsProfilePresentFlag( i ) )
	1059	{
	1060	TComPTL temp = *pcVPS->getPTL( i );
	1061	pcVPS->getPTL( i ) = pcVPS->getPTL( pcVPS->getProfileRefMinus1( i ) + 1 );
	1062	pcVPS->getPTL( i )->copyLevelFrom( &temp );
	1063	}
	1064	}
	1065
	1066	Int numOutputLayerSets = pcVPS->getVpsNumberLayerSetsMinus1( ) + 1;
	1067
	1068	READ_FLAG( uiCode, "more_output_layer_sets_than_default_flag" ); pcVPS->setMoreOutputLayerSetsThanDefaultFlag( uiCode == 1 );
	1069
	1070	if ( pcVPS->getMoreOutputLayerSetsThanDefaultFlag( ) )
	1071	{
	1072	READ_CODE( 10, uiCode, "num_add_output_layer_sets_minus1" ); pcVPS->setNumAddOutputLayerSetsMinus1( uiCode );
	1073	numOutputLayerSets += ( pcVPS->getNumAddOutputLayerSetsMinus1( ) + 1);
	1074	}
	1075
	1076	if( numOutputLayerSets > 1)
	1077	{
	1078	READ_FLAG( uiCode, "default_one_target_output_layer_flag" ); pcVPS->setDefaultOneTargetOutputLayerFlag( uiCode == 1);
	1079	}
	1080
	1081	for( Int i = 1; i < numOutputLayerSets; i++ )
	1082	{
	1083	if( i > pcVPS->getVpsNumberLayerSetsMinus1( ) )
	1084	{
	1085	READ_UVLC( uiCode, "output_layer_set_idx_minus1[i]" ); pcVPS->setOutputLayerSetIdxMinus1( i, uiCode );
	1086	for( Int j = 0; j < pcVPS->getNumLayersInIdList( j ) - 1; j++ )
	1087	{
	1088	READ_FLAG( uiCode, "output_layer_flag" ); pcVPS->setOutputLayerFlag( i, j, uiCode == 1 );
	1089	}
	1090	}
	1091	if ( pcVPS->getProfileLevelTierIdxLen() > 0 )
	1092	{
	1093	READ_CODE( pcVPS->getProfileLevelTierIdxLen(), uiCode,"profile_level_tier_idx[ i ]" ); pcVPS->setProfileLevelTierIdx( i , uiCode );
	1094	}
	1095	}
	1096
	1097	READ_FLAG( uiCode, "rep_format_idx_present_flag" ); pcVPS->setRepFormatIdxPresentFlag( uiCode == 1 );
	1098	if ( pcVPS->getRepFormatIdxPresentFlag() )
	1099	{
	1100	READ_CODE( 4, uiCode, "vps_num_rep_formats_minus1" ); pcVPS->setVpsNumRepFormatsMinus1( uiCode );
	1101	}
	1102
	1103	for (Int i = 0; i <= pcVPS->getVpsNumRepFormatsMinus1(); i++ )
	1104	{
	1105	assert( pcVPS->getRepFormat(i) == NULL );
	1106	TComRepFormat* repFormat = new TComRepFormat();
	1107	parseRepFormat( repFormat );
	1108	pcVPS->setRepFormat(i, repFormat );
	1109	}
	1110
	1111	if( pcVPS->getRepFormatIdxPresentFlag() )
	1112	{
	1113	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
	1114	{
	1115	if( pcVPS->getVpsNumRepFormatsMinus1() > 0 )
	1116	{
	1117	READ_CODE( 4, uiCode, "vps_rep_format_idx" ); pcVPS->setVpsRepFormatIdx( i, uiCode );
	1118	}
	1119	}
	1120	}
	1121
	1122	READ_FLAG( uiCode, "max_one_active_ref_layer_flag" ); pcVPS->setMaxOneActiveRefLayerFlag ( uiCode == 1 );
	1123	READ_FLAG( uiCode, "cross_layer_irap_aligned_flag" ); pcVPS->setCrossLayerIrapAlignedFlag( uiCode == 1 );
	1124	READ_UVLC( uiCode, "direct_dep_type_len_minus2") ; pcVPS->setDirectDepTypeLenMinus2 ( uiCode );
	1125
	1126	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
	1127	{
	1128	for( Int j = 0; j < i; j++ )
	1129	{
	1130	if (pcVPS->getDirectDependencyFlag( i, j) )
	1131	{
	1132	READ_CODE( pcVPS->getDirectDepTypeLenMinus2( ) + 2, uiCode, "direct_dependency_type[i][j]" ); pcVPS->setDirectDependencyType( i, j , uiCode);
	1133	}
	1134	}
	1135	}
	1136
	1137	READ_FLAG( uiCode, "vps_shvc_reserved_zero_flag" );
	1138	READ_FLAG( uiCode, "vps_vui_present_flag" ) ; pcVPS->setVpsVuiPresentFlag( uiCode == 1 );
	1139
	1140	if( pcVPS->getVpsVuiPresentFlag() )
	1141	{
	1142	m_pcBitstream->readOutTrailingBits(); // vps_vui_alignment_bit_equal_to_one
	1143	parseVPSVUI( pcVPS );
	1144	}
	1145
	1146	pcVPS->checkVPSExtensionSyntax();
	1147	pcVPS->setRefLayers();
	1148	}
	1149
	1150	Void TDecCavlc::parseRepFormat( TComRepFormat* pcRepFormat )
	1151	{
	1152	assert( pcRepFormat );
	1153
	1154	UInt uiCode;
	1155	READ_CODE( 2, uiCode, "chroma_format_vps_idc" ); pcRepFormat->setChromaFormatVpsIdc ( uiCode );
	1156	if ( pcRepFormat->getChromaFormatVpsIdc() == 3 )
	1157	{
	1158	READ_FLAG( uiCode, "separate_colour_plane_vps_flag" ); pcRepFormat->setSeparateColourPlaneVpsFlag( uiCode == 1 );
	1159	}
	1160	READ_CODE( 16, uiCode, "pic_width_vps_in_luma_samples" ); pcRepFormat->setPicWidthVpsInLumaSamples ( uiCode );
	1161	READ_CODE( 16, uiCode, "pic_height_vps_in_luma_samples" ); pcRepFormat->setPicHeightVpsInLumaSamples( uiCode );
	1162	READ_CODE( 4, uiCode, "bit_depth_vps_luma_minus8" ); pcRepFormat->setBitDepthVpsLumaMinus8 ( uiCode );
	1163	READ_CODE( 4, uiCode, "bit_depth_vps_chroma_minus8" ); pcRepFormat->setBitDepthVpsChromaMinus8 ( uiCode );
	1164	}
	1165
	1166
	1167	Void TDecCavlc::parseVPSVUI( TComVPS* pcVPS )
	1168	{
	1169	assert( pcVPS );
	1170
	1171	TComVPSVUI* pcVPSVUI = pcVPS->getVPSVUI( );
	1172
	1173	assert( pcVPSVUI );
	1174
	1175	UInt uiCode;
	1176	READ_FLAG( uiCode, "bit_rate_present_vps_flag" ); pcVPSVUI->setBitRatePresentVpsFlag( uiCode == 1 );
	1177	READ_FLAG( uiCode, "pic_rate_present_vps_flag" ); pcVPSVUI->setPicRatePresentVpsFlag( uiCode == 1 );
	1178	if( pcVPSVUI->getBitRatePresentVpsFlag( ) \|\| pcVPSVUI->getPicRatePresentVpsFlag( ) )
	1179	{
	1180	for( Int i = 0; i <= pcVPS->getVpsNumberLayerSetsMinus1(); i++ )
	1181	{
	1182	for( Int j = 0; j <= pcVPS->getMaxTLayers(); j++ )
	1183	{
	1184	if( pcVPSVUI->getBitRatePresentVpsFlag( ) )
	1185	{
	1186	READ_FLAG( uiCode, "bit_rate_present_flag" ); pcVPSVUI->setBitRatePresentFlag( i, j, uiCode == 1 );
	1187	}
	1188	if( pcVPSVUI->getPicRatePresentVpsFlag( ) )
	1189	{
	1190	READ_FLAG( uiCode, "pic_rate_present_flag" ); pcVPSVUI->setPicRatePresentFlag( i, j, uiCode == 1 );
	1191	}
	1192	if( pcVPSVUI->getBitRatePresentFlag( i, j ) )
	1193	{
	1194	READ_CODE( 16, uiCode, "avg_bit_rate" ); pcVPSVUI->setAvgBitRate( i, j, uiCode );
	1195	READ_CODE( 16, uiCode, "max_bit_rate" ); pcVPSVUI->setMaxBitRate( i, j, uiCode );
	1196	}
	1197	if( pcVPSVUI->getPicRatePresentFlag( i, j ) )
	1198	{
	1199	READ_CODE( 2, uiCode, "constant_pic_rate_idc" ); pcVPSVUI->setConstantPicRateIdc( i, j, uiCode );
	1200	READ_CODE( 16, uiCode, "avg_pic_rate" ); pcVPSVUI->setAvgPicRate( i, j, uiCode );
	1201	}
	1202	}
	1203	}
	1204	}
	1205
	1206	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
	1207	{
	1208	for( Int j = 0; j < pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ); j++ )
	1209	{
	1210	READ_FLAG( uiCode, "tile_boundaries_aligned_flag" ); pcVPSVUI->setTileBoundariesAlignedFlag( i, j, uiCode == 1 );
	1211	}
	1212	}
	1213
	1214	READ_FLAG( uiCode, "ilp_restricted_ref_layers_flag" ); pcVPSVUI->setIlpRestrictedRefLayersFlag( uiCode == 1 );
	1215
	1216	if( pcVPSVUI->getIlpRestrictedRefLayersFlag( ) )
	1217	{
	1218	for( Int i = 1; i <= pcVPS->getMaxLayersMinus1(); i++ )
	1219	{
	1220	for( Int j = 0; j < pcVPS->getNumDirectRefLayers( pcVPS->getLayerIdInNuh( i ) ); j++ )
	1221	{
	1222	READ_UVLC( uiCode, "min_spatial_segment_offset_plus1" ); pcVPSVUI->setMinSpatialSegmentOffsetPlus1( i, j, uiCode );
	1223	if( pcVPSVUI->getMinSpatialSegmentOffsetPlus1( i, j ) > 0 )
	1224	{
	1225	READ_FLAG( uiCode, "ctu_based_offset_enabled_flag" ); pcVPSVUI->setCtuBasedOffsetEnabledFlag( i, j, uiCode == 1 );
	1226	if( pcVPSVUI->getCtuBasedOffsetEnabledFlag( i, j ) )
	1227	{
	1228	READ_UVLC( uiCode, "min_horizontal_ctu_offset_plus1" ); pcVPSVUI->setMinHorizontalCtuOffsetPlus1( i, j, uiCode );
	1229	}
	1230	}
	1231	}
	1232	}
	1233	}
	1234	}
	1235	#endif
	1236
	1237	#if H_3D
	1238	Void TDecCavlc::parseVPSExtension2( TComVPS* pcVPS )
	1239	{
	1240	UInt uiCode;
	1241	for( Int i = 0; i <= pcVPS->getMaxLayersMinus1(); i++ )
	1242	{
	1243	#if H_3D_ARP
	1244	pcVPS->setUseAdvRP ( i, 0 );
	1245	pcVPS->setARPStepNum( i, 1 );
	1246	#endif
	1247	if ( i != 0 )
	1248	{
	1249	if( !( pcVPS->getDepthId( i ) == 1 ) )
	1250	{
	1251	#if H_3D_IV_MERGE
	1252	READ_FLAG( uiCode, "iv_mv_pred_flag[i]"); pcVPS->setIvMvPredFlag ( i, uiCode == 1 ? true : false );
	1253	#endif
	1254	#if H_3D_ARP
	1255	READ_FLAG( uiCode, "iv_res_pred_flag[i]" ); pcVPS->setUseAdvRP ( i, uiCode ); pcVPS->setARPStepNum( i, uiCode ? H_3D_ARP_WFNR : 1 );
	1256
	1257	#endif
	1258	#if H_3D_NBDV_REF
	1259	READ_FLAG( uiCode, "depth_refinement_flag[i]"); pcVPS->setDepthRefinementFlag ( i, uiCode == 1 ? true : false );
	1260	#endif
	1261	#if H_3D_VSP
	1262	READ_FLAG( uiCode, "view_synthesis_pred_flag[i]"); pcVPS->setViewSynthesisPredFlag( i, uiCode == 1 ? true : false );
	1263	#endif
	1264	}
	1265	else
	1266	{
[669]	1267	#if QC_DEPTH_IV_MRG_F0125 && H_3D_IV_MERGE
	1268	if(i!=1)
	1269	{
	1270	READ_FLAG( uiCode, "iv_mv_pred_flag[i]"); pcVPS->setIvMvPredFlag ( i, uiCode == 1 ? true : false );
	1271	}
	1272	#endif
[696]	1273	#if SEC_MPI_ENABLING_MERGE_F0150
	1274	READ_FLAG( uiCode, "mpi_flag[i]" ); pcVPS->setMPIFlag( i, uiCode == 1 ? true : false );
	1275	#endif
[622]	1276	READ_FLAG( uiCode, "vps_depth_modes_flag[i]" ); pcVPS->setVpsDepthModesFlag( i, uiCode == 1 ? true : false );
	1277	// READ_FLAG( uiCode, "lim_qt_pred_flag[i]"); pcVPS->setLimQtPreFlag ( i, uiCode == 1 ? true : false );
	1278	#if H_3D_DIM_DLT
	1279	if( pcVPS->getVpsDepthModesFlag( i ) )
	1280	{
	1281	READ_FLAG( uiCode, "dlt_flag[i]" ); pcVPS->setUseDLTFlag( i, uiCode == 1 ? true : false );
	1282	}
	1283	if( pcVPS->getUseDLTFlag( i ) )
	1284	{
	1285	// decode mapping
	1286	UInt uiNumDepthValues;
	1287	// parse number of values in DLT
	1288	READ_UVLC(uiNumDepthValues, "num_depth_values_in_dlt[i]");
	1289
	1290	// parse actual DLT values
	1291	Int* aiIdx2DepthValue = (Int*) calloc(uiNumDepthValues, sizeof(Int));
	1292	for(Int d=0; d<uiNumDepthValues; d++)
	1293	{
	1294	READ_UVLC(uiCode, "dlt_depth_value[i][d]");
	1295	aiIdx2DepthValue[d] = (Int)uiCode;
	1296	}
	1297
	1298	pcVPS->setDepthLUTs(i, aiIdx2DepthValue, uiNumDepthValues);
	1299
	1300	// clean memory
	1301	free(aiIdx2DepthValue);
	1302	}
	1303	#endif
[655]	1304	#if H_3D_INTER_SDC
[622]	1305	READ_FLAG( uiCode, "depth_inter_SDC_flag" ); pcVPS->setInterSDCFlag( i, uiCode ? true : false );
	1306	#endif
	1307	}
	1308	}
	1309	}
	1310	READ_FLAG( uiCode, "iv_mv_scaling_flag"); pcVPS->setIvMvScalingFlag( uiCode == 1 ? true : false );
	1311	}
	1312	#endif
	1313
[608]	1314	Void TDecCavlc::parseSliceHeader (TComSlice& rpcSlice, ParameterSetManagerDecoder parameterSetManager)
[2]	1315	{
[56]	1316	UInt uiCode;
	1317	Int iCode;
[608]	1318
[56]	1319	#if ENC_DEC_TRACE
	1320	xTraceSliceHeader(rpcSlice);
	1321	#endif
[608]	1322	TComPPS* pps = NULL;
	1323	TComSPS* sps = NULL;
	1324	#if H_MV
	1325	TComVPS* vps = NULL;
	1326	#endif
	1327
	1328	UInt firstSliceSegmentInPic;
	1329	READ_FLAG( firstSliceSegmentInPic, "first_slice_segment_in_pic_flag" );
	1330	if( rpcSlice->getRapPicFlag())
	1331	{
	1332	READ_FLAG( uiCode, "no_output_of_prior_pics_flag" ); //ignored
	1333	}
	1334	READ_UVLC ( uiCode, "slice_pic_parameter_set_id" ); rpcSlice->setPPSId(uiCode);
	1335	pps = parameterSetManager->getPrefetchedPPS(uiCode);
	1336	//!KS: need to add error handling code here, if PPS is not available
	1337	assert(pps!=0);
	1338	sps = parameterSetManager->getPrefetchedSPS(pps->getSPSId());
	1339	//!KS: need to add error handling code here, if SPS is not available
	1340	assert(sps!=0);
	1341	#if H_MV
	1342	vps = parameterSetManager->getPrefetchedVPS(sps->getVPSId());
[622]	1343	assert( vps != NULL );
	1344
	1345	sps->inferRepFormat ( vps , rpcSlice->getLayerId() );
	1346	sps->inferScalingList( parameterSetManager->getActiveSPS( sps->getSpsScalingListRefLayerId() ) );
	1347
	1348	rpcSlice->setVPS(vps);
	1349	rpcSlice->setViewId ( vps->getViewId ( rpcSlice->getLayerId() ) );
	1350	rpcSlice->setViewIndex( vps->getViewIndex( rpcSlice->getLayerId() ) );
	1351	#if H_3D
	1352	rpcSlice->setIsDepth ( vps->getDepthId ( rpcSlice->getLayerId() ) == 1 );
	1353	#endif
[608]	1354	#endif
	1355	rpcSlice->setSPS(sps);
	1356	rpcSlice->setPPS(pps);
	1357	if( pps->getDependentSliceSegmentsEnabledFlag() && ( !firstSliceSegmentInPic ))
[2]	1358	{
[608]	1359	READ_FLAG( uiCode, "dependent_slice_segment_flag" ); rpcSlice->setDependentSliceSegmentFlag(uiCode ? true : false);
[2]	1360	}
[608]	1361	else
[2]	1362	{
[608]	1363	rpcSlice->setDependentSliceSegmentFlag(false);
[2]	1364	}
[608]	1365	Int numCTUs = ((sps->getPicWidthInLumaSamples()+sps->getMaxCUWidth()-1)/sps->getMaxCUWidth())*((sps->getPicHeightInLumaSamples()+sps->getMaxCUHeight()-1)/sps->getMaxCUHeight());
	1366	Int maxParts = (1<<(sps->getMaxCUDepth()<<1));
	1367	UInt sliceSegmentAddress = 0;
	1368	Int bitsSliceSegmentAddress = 0;
	1369	while(numCTUs>(1<<bitsSliceSegmentAddress))
[189]	1370	{
[608]	1371	bitsSliceSegmentAddress++;
[189]	1372	}
	1373
[608]	1374	if(!firstSliceSegmentInPic)
[2]	1375	{
[608]	1376	READ_CODE( bitsSliceSegmentAddress, sliceSegmentAddress, "slice_segment_address" );
[2]	1377	}
[608]	1378	//set uiCode to equal slice start address (or dependent slice start address)
	1379	Int startCuAddress = maxParts*sliceSegmentAddress;
	1380	rpcSlice->setSliceSegmentCurStartCUAddr( startCuAddress );
	1381	rpcSlice->setSliceSegmentCurEndCUAddr(numCTUs*maxParts);
[2]	1382
[608]	1383	if (rpcSlice->getDependentSliceSegmentFlag())
[2]	1384	{
[608]	1385	rpcSlice->setNextSlice ( false );
	1386	rpcSlice->setNextSliceSegment ( true );
[2]	1387	}
	1388	else
	1389	{
[608]	1390	rpcSlice->setNextSlice ( true );
	1391	rpcSlice->setNextSliceSegment ( false );
	1392
	1393	rpcSlice->setSliceCurStartCUAddr(startCuAddress);
	1394	rpcSlice->setSliceCurEndCUAddr(numCTUs*maxParts);
[2]	1395	}
[608]	1396
	1397	if(!rpcSlice->getDependentSliceSegmentFlag())
	1398	{
	1399	#if H_MV
[622]	1400	Int esb = 0; //Don't use i, otherwise will shadow something below
	1401	if ( rpcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
	1402	{
	1403	esb++;
	1404	READ_FLAG( uiCode, "poc_reset_flag" ); rpcSlice->setPocResetFlag( uiCode == 1 );
	1405	}
	1406
	1407	if ( rpcSlice->getPPS()->getNumExtraSliceHeaderBits() > esb )
	1408	{
	1409	esb++;
	1410	READ_FLAG( uiCode, "discardable_flag" ); rpcSlice->setDiscardableFlag( uiCode == 1 );
	1411	}
	1412
	1413	for (; esb < rpcSlice->getPPS()->getNumExtraSliceHeaderBits(); esb++)
	1414	#else
[608]	1415	for (Int i = 0; i < rpcSlice->getPPS()->getNumExtraSliceHeaderBits(); i++)
	1416	#endif
	1417	{
	1418	READ_FLAG(uiCode, "slice_reserved_undetermined_flag[]"); // ignored
	1419	}
	1420
	1421	READ_UVLC ( uiCode, "slice_type" ); rpcSlice->setSliceType((SliceType)uiCode);
[56]	1422	if( pps->getOutputFlagPresentFlag() )
[2]	1423	{
[608]	1424	READ_FLAG( uiCode, "pic_output_flag" ); rpcSlice->setPicOutputFlag( uiCode ? true : false );
[2]	1425	}
[56]	1426	else
	1427	{
	1428	rpcSlice->setPicOutputFlag( true );
	1429	}
[608]	1430	// in the first version chroma_format_idc is equal to one, thus colour_plane_id will not be present
	1431	assert (sps->getChromaFormatIdc() == 1 );
	1432	// if( separate_colour_plane_flag == 1 )
	1433	// colour_plane_id u(2)
	1434
	1435	if( rpcSlice->getIdrPicFlag() )
	1436	{
[56]	1437	rpcSlice->setPOC(0);
	1438	TComReferencePictureSet* rps = rpcSlice->getLocalRPS();
	1439	rps->setNumberOfNegativePictures(0);
	1440	rps->setNumberOfPositivePictures(0);
	1441	rps->setNumberOfLongtermPictures(0);
	1442	rps->setNumberOfPictures(0);
	1443	rpcSlice->setRPS(rps);
[608]	1444	#if H_MV
	1445	rpcSlice->setEnableTMVPFlag(false);
	1446	#endif
[56]	1447	}
	1448	else
[2]	1449	{
[56]	1450	READ_CODE(sps->getBitsForPOC(), uiCode, "pic_order_cnt_lsb");
	1451	Int iPOClsb = uiCode;
[655]	1452	Int iPrevPOC = rpcSlice->getPrevTid0POC();
[56]	1453	Int iMaxPOClsb = 1<< sps->getBitsForPOC();
[655]	1454	Int iPrevPOClsb = iPrevPOC & (iMaxPOClsb - 1);
[56]	1455	Int iPrevPOCmsb = iPrevPOC-iPrevPOClsb;
	1456	Int iPOCmsb;
	1457	if( ( iPOClsb < iPrevPOClsb ) && ( ( iPrevPOClsb - iPOClsb ) >= ( iMaxPOClsb / 2 ) ) )
[2]	1458	{
[56]	1459	iPOCmsb = iPrevPOCmsb + iMaxPOClsb;
[2]	1460	}
[56]	1461	else if( (iPOClsb > iPrevPOClsb ) && ( (iPOClsb - iPrevPOClsb ) > ( iMaxPOClsb / 2 ) ) )
	1462	{
	1463	iPOCmsb = iPrevPOCmsb - iMaxPOClsb;
	1464	}
	1465	else
	1466	{
	1467	iPOCmsb = iPrevPOCmsb;
	1468	}
[608]	1469	if ( rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
	1470	\|\| rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
	1471	\|\| rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP )
[56]	1472	{
[608]	1473	// For BLA picture types, POCmsb is set to 0.
	1474	iPOCmsb = 0;
[56]	1475	}
[608]	1476	rpcSlice->setPOC (iPOCmsb+iPOClsb);
[622]	1477	#if H_MV
	1478	if ( rpcSlice->getPocResetFlag() )
	1479	{
	1480	rpcSlice->setPocBeforeReset ( rpcSlice->getPOC() );
	1481	rpcSlice->setPOC ( 0 );
[608]	1482
[622]	1483	}
	1484	#endif
[608]	1485	TComReferencePictureSet* rps;
	1486	rps = rpcSlice->getLocalRPS();
	1487	rpcSlice->setRPS(rps);
	1488	READ_FLAG( uiCode, "short_term_ref_pic_set_sps_flag" );
	1489	if(uiCode == 0) // use short-term reference picture set explicitly signalled in slice header
[56]	1490	{
[608]	1491	parseShortTermRefPicSet(sps,rps, sps->getRPSList()->getNumberOfReferencePictureSets());
	1492	}
	1493	else // use reference to short-term reference picture set in PPS
	1494	{
	1495	Int numBits = 0;
	1496	while ((1 << numBits) < rpcSlice->getSPS()->getRPSList()->getNumberOfReferencePictureSets())
[56]	1497	{
[608]	1498	numBits++;
[56]	1499	}
[608]	1500	if (numBits > 0)
[56]	1501	{
[608]	1502	READ_CODE( numBits, uiCode, "short_term_ref_pic_set_idx");
[56]	1503	}
[608]	1504	else
[56]	1505	{
[608]	1506	uiCode = 0;
	1507	}
	1508	rps = (sps->getRPSList()->getReferencePictureSet(uiCode));
	1509	}
	1510	if(sps->getLongTermRefsPresent())
	1511	{
	1512	Int offset = rps->getNumberOfNegativePictures()+rps->getNumberOfPositivePictures();
	1513	UInt numOfLtrp = 0;
	1514	UInt numLtrpInSPS = 0;
	1515	if (rpcSlice->getSPS()->getNumLongTermRefPicSPS() > 0)
	1516	{
	1517	READ_UVLC( uiCode, "num_long_term_sps");
	1518	numLtrpInSPS = uiCode;
	1519	numOfLtrp += numLtrpInSPS;
	1520	rps->setNumberOfLongtermPictures(numOfLtrp);
	1521	}
	1522	Int bitsForLtrpInSPS = 0;
	1523	while (rpcSlice->getSPS()->getNumLongTermRefPicSPS() > (1 << bitsForLtrpInSPS))
	1524	{
	1525	bitsForLtrpInSPS++;
	1526	}
	1527	READ_UVLC( uiCode, "num_long_term_pics"); rps->setNumberOfLongtermPictures(uiCode);
	1528	numOfLtrp += uiCode;
	1529	rps->setNumberOfLongtermPictures(numOfLtrp);
	1530	Int maxPicOrderCntLSB = 1 << rpcSlice->getSPS()->getBitsForPOC();
	1531	Int prevDeltaMSB = 0, deltaPocMSBCycleLT = 0;;
	1532	for(Int j=offset+rps->getNumberOfLongtermPictures()-1, k = 0; k < numOfLtrp; j--, k++)
	1533	{
	1534	Int pocLsbLt;
	1535	if (k < numLtrpInSPS)
[56]	1536	{
[608]	1537	uiCode = 0;
	1538	if (bitsForLtrpInSPS > 0)
	1539	{
	1540	READ_CODE(bitsForLtrpInSPS, uiCode, "lt_idx_sps[i]");
	1541	}
	1542	Int usedByCurrFromSPS=rpcSlice->getSPS()->getUsedByCurrPicLtSPSFlag(uiCode);
[2]	1543
[608]	1544	pocLsbLt = rpcSlice->getSPS()->getLtRefPicPocLsbSps(uiCode);
	1545	rps->setUsed(j,usedByCurrFromSPS);
	1546	}
	1547	else
	1548	{
	1549	READ_CODE(rpcSlice->getSPS()->getBitsForPOC(), uiCode, "poc_lsb_lt"); pocLsbLt= uiCode;
	1550	READ_FLAG( uiCode, "used_by_curr_pic_lt_flag"); rps->setUsed(j,uiCode);
	1551	}
	1552	READ_FLAG(uiCode,"delta_poc_msb_present_flag");
	1553	Bool mSBPresentFlag = uiCode ? true : false;
	1554	if(mSBPresentFlag)
	1555	{
	1556	READ_UVLC( uiCode, "delta_poc_msb_cycle_lt[i]" );
	1557	Bool deltaFlag = false;
	1558	// First LTRP \|\| First LTRP from SH
	1559	if( (j == offset+rps->getNumberOfLongtermPictures()-1) \|\| (j == offset+(numOfLtrp-numLtrpInSPS)-1) )
[56]	1560	{
[608]	1561	deltaFlag = true;
[56]	1562	}
[608]	1563	if(deltaFlag)
	1564	{
	1565	deltaPocMSBCycleLT = uiCode;
	1566	}
[56]	1567	else
	1568	{
[608]	1569	deltaPocMSBCycleLT = uiCode + prevDeltaMSB;
[56]	1570	}
[608]	1571
	1572	Int pocLTCurr = rpcSlice->getPOC() - deltaPocMSBCycleLT * maxPicOrderCntLSB
	1573	- iPOClsb + pocLsbLt;
	1574	rps->setPOC (j, pocLTCurr);
	1575	rps->setDeltaPOC(j, - rpcSlice->getPOC() + pocLTCurr);
	1576	rps->setCheckLTMSBPresent(j,true);
[56]	1577	}
[608]	1578	else
	1579	{
	1580	rps->setPOC (j, pocLsbLt);
	1581	rps->setDeltaPOC(j, - rpcSlice->getPOC() + pocLsbLt);
	1582	rps->setCheckLTMSBPresent(j,false);
[655]	1583
	1584	// reset deltaPocMSBCycleLT for first LTRP from slice header if MSB not present
	1585	if( j == offset+(numOfLtrp-numLtrpInSPS)-1 )
	1586	{
	1587	deltaPocMSBCycleLT = 0;
	1588	}
[608]	1589	}
	1590	prevDeltaMSB = deltaPocMSBCycleLT;
	1591	}
	1592	offset += rps->getNumberOfLongtermPictures();
	1593	rps->setNumberOfPictures(offset);
	1594	}
	1595	if ( rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_LP
	1596	\|\| rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_W_RADL
	1597	\|\| rpcSlice->getNalUnitType() == NAL_UNIT_CODED_SLICE_BLA_N_LP )
	1598	{
	1599	// In the case of BLA picture types, rps data is read from slice header but ignored
	1600	rps = rpcSlice->getLocalRPS();
	1601	rps->setNumberOfNegativePictures(0);
	1602	rps->setNumberOfPositivePictures(0);
	1603	rps->setNumberOfLongtermPictures(0);
	1604	rps->setNumberOfPictures(0);
	1605	rpcSlice->setRPS(rps);
[56]	1606	}
[608]	1607	if (rpcSlice->getSPS()->getTMVPFlagsPresent())
[2]	1608	{
[608]	1609	READ_FLAG( uiCode, "slice_temporal_mvp_enable_flag" );
	1610	rpcSlice->setEnableTMVPFlag( uiCode == 1 ? true : false );
[56]	1611	}
[608]	1612	else
[56]	1613	{
[608]	1614	rpcSlice->setEnableTMVPFlag(false);
	1615	}
	1616	}
	1617	#if H_MV
[622]	1618	Int layerId = rpcSlice->getLayerId();
	1619	if( rpcSlice->getLayerId() > 0 && !vps->getAllRefLayersActiveFlag() && vps->getNumDirectRefLayers( layerId ) > 0 ) {
	1620	READ_FLAG( uiCode, "inter_layer_pred_enabled_flag" ); rpcSlice->setInterLayerPredEnabledFlag( uiCode == 1 );
	1621	if( rpcSlice->getInterLayerPredEnabledFlag() && vps->getNumDirectRefLayers( layerId ) > 1 )
	1622	{
	1623	if( !vps->getMaxOneActiveRefLayerFlag())
	1624	{
	1625	READ_CODE( rpcSlice->getNumInterLayerRefPicsMinus1Len( ), uiCode, "num_inter_layer_ref_pics_minus1" ); rpcSlice->setNumInterLayerRefPicsMinus1( uiCode );
	1626	}
	1627	if ( rpcSlice->getNumActiveRefLayerPics() != vps->getNumDirectRefLayers( layerId ) )
	1628	{
	1629	for( Int idx = 0; idx < rpcSlice->getNumActiveRefLayerPics(); idx++ )
	1630	{
	1631	READ_CODE( rpcSlice->getInterLayerPredLayerIdcLen( ), uiCode, "inter_layer_pred_layer_idc" ); rpcSlice->setInterLayerPredLayerIdc( idx, uiCode );
	1632	}
	1633	}
	1634	}
	1635	}
[443]	1636	#endif
[608]	1637	if(sps->getUseSAO())
	1638	{
	1639	READ_FLAG(uiCode, "slice_sao_luma_flag"); rpcSlice->setSaoEnabledFlag((Bool)uiCode);
	1640	READ_FLAG(uiCode, "slice_sao_chroma_flag"); rpcSlice->setSaoEnabledFlagChroma((Bool)uiCode);
[56]	1641	}
[608]	1642
	1643	if (rpcSlice->getIdrPicFlag())
	1644	{
	1645	rpcSlice->setEnableTMVPFlag(false);
	1646	}
[56]	1647	if (!rpcSlice->isIntra())
	1648	{
[608]	1649
[56]	1650	READ_FLAG( uiCode, "num_ref_idx_active_override_flag");
	1651	if (uiCode)
[2]	1652	{
[608]	1653	READ_UVLC (uiCode, "num_ref_idx_l0_active_minus1" ); rpcSlice->setNumRefIdx( REF_PIC_LIST_0, uiCode + 1 );
[56]	1654	if (rpcSlice->isInterB())
[2]	1655	{
[608]	1656	READ_UVLC (uiCode, "num_ref_idx_l1_active_minus1" ); rpcSlice->setNumRefIdx( REF_PIC_LIST_1, uiCode + 1 );
[2]	1657	}
	1658	else
	1659	{
[56]	1660	rpcSlice->setNumRefIdx(REF_PIC_LIST_1, 0);
[2]	1661	}
	1662	}
	1663	else
	1664	{
[608]	1665	rpcSlice->setNumRefIdx(REF_PIC_LIST_0, rpcSlice->getPPS()->getNumRefIdxL0DefaultActive());
	1666	if (rpcSlice->isInterB())
	1667	{
	1668	rpcSlice->setNumRefIdx(REF_PIC_LIST_1, rpcSlice->getPPS()->getNumRefIdxL1DefaultActive());
	1669	}
	1670	else
	1671	{
	1672	rpcSlice->setNumRefIdx(REF_PIC_LIST_1,0);
	1673	}
[2]	1674	}
	1675	}
[608]	1676	// }
[56]	1677	TComRefPicListModification* refPicListModification = rpcSlice->getRefPicListModification();
[608]	1678	if(!rpcSlice->isIntra())
[2]	1679	{
[608]	1680	if( !rpcSlice->getPPS()->getListsModificationPresentFlag() \|\| rpcSlice->getNumRpsCurrTempList() <= 1 )
[2]	1681	{
[56]	1682	refPicListModification->setRefPicListModificationFlagL0( 0 );
[2]	1683	}
	1684	else
	1685	{
[56]	1686	READ_FLAG( uiCode, "ref_pic_list_modification_flag_l0" ); refPicListModification->setRefPicListModificationFlagL0( uiCode ? 1 : 0 );
[2]	1687	}
[608]	1688
[56]	1689	if(refPicListModification->getRefPicListModificationFlagL0())
[608]	1690	{
[56]	1691	uiCode = 0;
	1692	Int i = 0;
[608]	1693	Int numRpsCurrTempList0 = rpcSlice->getNumRpsCurrTempList();
	1694	if ( numRpsCurrTempList0 > 1 )
[56]	1695	{
	1696	Int length = 1;
[608]	1697	numRpsCurrTempList0 --;
	1698	while ( numRpsCurrTempList0 >>= 1)
[56]	1699	{
	1700	length ++;
	1701	}
	1702	for (i = 0; i < rpcSlice->getNumRefIdx(REF_PIC_LIST_0); i ++)
	1703	{
	1704	READ_CODE( length, uiCode, "list_entry_l0" );
	1705	refPicListModification->setRefPicSetIdxL0(i, uiCode );
	1706	}
	1707	}
	1708	else
	1709	{
	1710	for (i = 0; i < rpcSlice->getNumRefIdx(REF_PIC_LIST_0); i ++)
	1711	{
	1712	refPicListModification->setRefPicSetIdxL0(i, 0 );
	1713	}
	1714	}
[2]	1715	}
	1716	}
[56]	1717	else
[2]	1718	{
[56]	1719	refPicListModification->setRefPicListModificationFlagL0(0);
[2]	1720	}
[56]	1721	if(rpcSlice->isInterB())
[2]	1722	{
[608]	1723	if( !rpcSlice->getPPS()->getListsModificationPresentFlag() \|\| rpcSlice->getNumRpsCurrTempList() <= 1 )
[2]	1724	{
[56]	1725	refPicListModification->setRefPicListModificationFlagL1( 0 );
[2]	1726	}
	1727	else
	1728	{
[56]	1729	READ_FLAG( uiCode, "ref_pic_list_modification_flag_l1" ); refPicListModification->setRefPicListModificationFlagL1( uiCode ? 1 : 0 );
[2]	1730	}
[56]	1731	if(refPicListModification->getRefPicListModificationFlagL1())
[2]	1732	{
[56]	1733	uiCode = 0;
	1734	Int i = 0;
[608]	1735	Int numRpsCurrTempList1 = rpcSlice->getNumRpsCurrTempList();
	1736	if ( numRpsCurrTempList1 > 1 )
[56]	1737	{
	1738	Int length = 1;
[608]	1739	numRpsCurrTempList1 --;
	1740	while ( numRpsCurrTempList1 >>= 1)
[56]	1741	{
	1742	length ++;
	1743	}
	1744	for (i = 0; i < rpcSlice->getNumRefIdx(REF_PIC_LIST_1); i ++)
	1745	{
	1746	READ_CODE( length, uiCode, "list_entry_l1" );
	1747	refPicListModification->setRefPicSetIdxL1(i, uiCode );
	1748	}
	1749	}
	1750	else
	1751	{
	1752	for (i = 0; i < rpcSlice->getNumRefIdx(REF_PIC_LIST_1); i ++)
	1753	{
	1754	refPicListModification->setRefPicSetIdxL1(i, 0 );
	1755	}
	1756	}
[2]	1757	}
[56]	1758	}
	1759	else
[2]	1760	{
[56]	1761	refPicListModification->setRefPicListModificationFlagL1(0);
[2]	1762	}
[608]	1763	if (rpcSlice->isInterB())
[2]	1764	{
[608]	1765	READ_FLAG( uiCode, "mvd_l1_zero_flag" ); rpcSlice->setMvdL1ZeroFlag( (uiCode ? true : false) );
	1766	}
	1767
	1768	rpcSlice->setCabacInitFlag( false ); // default
	1769	if(pps->getCabacInitPresentFlag() && !rpcSlice->isIntra())
	1770	{
	1771	READ_FLAG(uiCode, "cabac_init_flag");
	1772	rpcSlice->setCabacInitFlag( uiCode ? true : false );
	1773	}
	1774
	1775	if ( rpcSlice->getEnableTMVPFlag() )
	1776	{
	1777	if ( rpcSlice->getSliceType() == B_SLICE )
[56]	1778	{
[608]	1779	READ_FLAG( uiCode, "collocated_from_l0_flag" );
	1780	rpcSlice->setColFromL0Flag(uiCode);
[2]	1781	}
	1782	else
	1783	{
[608]	1784	rpcSlice->setColFromL0Flag( 1 );
[2]	1785	}
[608]	1786
	1787	if ( rpcSlice->getSliceType() != I_SLICE &&
	1788	((rpcSlice->getColFromL0Flag() == 1 && rpcSlice->getNumRefIdx(REF_PIC_LIST_0) > 1)\|\|
	1789	(rpcSlice->getColFromL0Flag() == 0 && rpcSlice->getNumRefIdx(REF_PIC_LIST_1) > 1)))
	1790	{
	1791	READ_UVLC( uiCode, "collocated_ref_idx" );
	1792	rpcSlice->setColRefIdx(uiCode);
	1793	}
	1794	else
	1795	{
	1796	rpcSlice->setColRefIdx(0);
	1797	}
[2]	1798	}
[608]	1799	if ( (pps->getUseWP() && rpcSlice->getSliceType()==P_SLICE) \|\| (pps->getWPBiPred() && rpcSlice->getSliceType()==B_SLICE) )
[2]	1800	{
[608]	1801	xParsePredWeightTable(rpcSlice);
	1802	rpcSlice->initWpScaling();
[2]	1803	}
[608]	1804	#if H_3D_IC
	1805	else if( rpcSlice->getViewIndex() && ( rpcSlice->getSliceType() == P_SLICE \|\| rpcSlice->getSliceType() == B_SLICE ) )
	1806	{
	1807	UInt uiCodeTmp = 0;
[2]	1808
[608]	1809	READ_FLAG ( uiCodeTmp, "slice_ic_enable_flag" );
	1810	rpcSlice->setApplyIC( uiCodeTmp );
	1811
	1812	if ( uiCodeTmp )
	1813	{
	1814	READ_FLAG ( uiCodeTmp, "ic_skip_mergeidx0" );
	1815	rpcSlice->setIcSkipParseFlag( uiCodeTmp );
	1816	}
	1817	}
	1818	#endif
	1819	if (!rpcSlice->isIntra())
	1820	{
	1821	READ_UVLC( uiCode, "five_minus_max_num_merge_cand");
	1822	#if H_3D_IV_MERGE
[696]	1823	#if SEC_MPI_ENABLING_MERGE_F0150
	1824	if(rpcSlice->getIsDepth())
	1825	{
	1826	Bool bMPIFlag = rpcSlice->getVPS()->getMPIFlag( rpcSlice->getLayerIdInVps() ) ;
	1827	Bool ivMvPredFlag = rpcSlice->getVPS()->getIvMvPredFlag( rpcSlice->getLayerIdInVps() ) ;
	1828	rpcSlice->setMaxNumMergeCand(( ( bMPIFlag \|\| ivMvPredFlag ) ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS) - uiCode);
	1829	}
	1830	else
	1831	{
	1832	Bool ivMvPredFlag = rpcSlice->getVPS()->getIvMvPredFlag( rpcSlice->getLayerIdInVps() ) ;
	1833	rpcSlice->setMaxNumMergeCand(( ivMvPredFlag ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS) - uiCode);
	1834	}
	1835	#else
[608]	1836	Bool ivMvPredFlag = rpcSlice->getVPS()->getIvMvPredFlag( rpcSlice->getLayerIdInVps() ) ;
	1837	rpcSlice->setMaxNumMergeCand(( ivMvPredFlag ? MRG_MAX_NUM_CANDS_MEM : MRG_MAX_NUM_CANDS) - uiCode);
[696]	1838	#endif
[56]	1839	#else
[608]	1840	rpcSlice->setMaxNumMergeCand(MRG_MAX_NUM_CANDS - uiCode);
[56]	1841	#endif
[608]	1842	}
[2]	1843
[608]	1844	READ_SVLC( iCode, "slice_qp_delta" );
[56]	1845	rpcSlice->setSliceQp (26 + pps->getPicInitQPMinus26() + iCode);
[2]	1846
[56]	1847	assert( rpcSlice->getSliceQp() >= -sps->getQpBDOffsetY() );
	1848	assert( rpcSlice->getSliceQp() <= 51 );
[2]	1849
[608]	1850	if (rpcSlice->getPPS()->getSliceChromaQpFlag())
[2]	1851	{
[608]	1852	READ_SVLC( iCode, "slice_qp_delta_cb" );
	1853	rpcSlice->setSliceQpDeltaCb( iCode );
	1854	assert( rpcSlice->getSliceQpDeltaCb() >= -12 );
	1855	assert( rpcSlice->getSliceQpDeltaCb() <= 12 );
	1856	assert( (rpcSlice->getPPS()->getChromaCbQpOffset() + rpcSlice->getSliceQpDeltaCb()) >= -12 );
	1857	assert( (rpcSlice->getPPS()->getChromaCbQpOffset() + rpcSlice->getSliceQpDeltaCb()) <= 12 );
	1858
	1859	READ_SVLC( iCode, "slice_qp_delta_cr" );
	1860	rpcSlice->setSliceQpDeltaCr( iCode );
	1861	assert( rpcSlice->getSliceQpDeltaCr() >= -12 );
	1862	assert( rpcSlice->getSliceQpDeltaCr() <= 12 );
	1863	assert( (rpcSlice->getPPS()->getChromaCrQpOffset() + rpcSlice->getSliceQpDeltaCr()) >= -12 );
	1864	assert( (rpcSlice->getPPS()->getChromaCrQpOffset() + rpcSlice->getSliceQpDeltaCr()) <= 12 );
	1865	}
	1866
	1867	if (rpcSlice->getPPS()->getDeblockingFilterControlPresentFlag())
	1868	{
	1869	if(rpcSlice->getPPS()->getDeblockingFilterOverrideEnabledFlag())
[2]	1870	{
[608]	1871	READ_FLAG ( uiCode, "deblocking_filter_override_flag" ); rpcSlice->setDeblockingFilterOverrideFlag(uiCode ? true : false);
[2]	1872	}
[608]	1873	else
	1874	{
	1875	rpcSlice->setDeblockingFilterOverrideFlag(0);
	1876	}
	1877	if(rpcSlice->getDeblockingFilterOverrideFlag())
[2]	1878	{
[608]	1879	READ_FLAG ( uiCode, "slice_disable_deblocking_filter_flag" ); rpcSlice->setDeblockingFilterDisable(uiCode ? 1 : 0);
	1880	if(!rpcSlice->getDeblockingFilterDisable())
[56]	1881	{
[608]	1882	READ_SVLC( iCode, "slice_beta_offset_div2" ); rpcSlice->setDeblockingFilterBetaOffsetDiv2(iCode);
	1883	assert(rpcSlice->getDeblockingFilterBetaOffsetDiv2() >= -6 &&
	1884	rpcSlice->getDeblockingFilterBetaOffsetDiv2() <= 6);
	1885	READ_SVLC( iCode, "slice_tc_offset_div2" ); rpcSlice->setDeblockingFilterTcOffsetDiv2(iCode);
	1886	assert(rpcSlice->getDeblockingFilterTcOffsetDiv2() >= -6 &&
	1887	rpcSlice->getDeblockingFilterTcOffsetDiv2() <= 6);
[56]	1888	}
[2]	1889	}
[608]	1890	else
	1891	{
	1892	rpcSlice->setDeblockingFilterDisable ( rpcSlice->getPPS()->getPicDisableDeblockingFilterFlag() );
	1893	rpcSlice->setDeblockingFilterBetaOffsetDiv2( rpcSlice->getPPS()->getDeblockingFilterBetaOffsetDiv2() );
	1894	rpcSlice->setDeblockingFilterTcOffsetDiv2 ( rpcSlice->getPPS()->getDeblockingFilterTcOffsetDiv2() );
	1895	}
	1896	}
	1897	else
	1898	{
	1899	rpcSlice->setDeblockingFilterDisable ( false );
	1900	rpcSlice->setDeblockingFilterBetaOffsetDiv2( 0 );
	1901	rpcSlice->setDeblockingFilterTcOffsetDiv2 ( 0 );
	1902	}
	1903
	1904	Bool isSAOEnabled = (!rpcSlice->getSPS()->getUseSAO())?(false):(rpcSlice->getSaoEnabledFlag()\|\|rpcSlice->getSaoEnabledFlagChroma());
	1905	Bool isDBFEnabled = (!rpcSlice->getDeblockingFilterDisable());
	1906
	1907	if(rpcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag() && ( isSAOEnabled \|\| isDBFEnabled ))
[56]	1908	{
[608]	1909	READ_FLAG( uiCode, "slice_loop_filter_across_slices_enabled_flag");
[2]	1910	}
[608]	1911	else
	1912	{
	1913	uiCode = rpcSlice->getPPS()->getLoopFilterAcrossSlicesEnabledFlag()?1:0;
	1914	}
	1915	rpcSlice->setLFCrossSliceBoundaryFlag( (uiCode==1)?true:false);
[56]	1916
[608]	1917	}
	1918
	1919	UInt *entryPointOffset = NULL;
	1920	UInt numEntryPointOffsets, offsetLenMinus1;
	1921	if( pps->getTilesEnabledFlag() \|\| pps->getEntropyCodingSyncEnabledFlag() )
	1922	{
	1923	READ_UVLC(numEntryPointOffsets, "num_entry_point_offsets"); rpcSlice->setNumEntryPointOffsets ( numEntryPointOffsets );
	1924	if (numEntryPointOffsets>0)
[2]	1925	{
[608]	1926	READ_UVLC(offsetLenMinus1, "offset_len_minus1");
[2]	1927	}
[608]	1928	entryPointOffset = new UInt[numEntryPointOffsets];
	1929	for (UInt idx=0; idx<numEntryPointOffsets; idx++)
[2]	1930	{
[608]	1931	READ_CODE(offsetLenMinus1+1, uiCode, "entry_point_offset_minus1");
	1932	entryPointOffset[ idx ] = uiCode + 1;
[2]	1933	}
	1934	}
[608]	1935	else
[2]	1936	{
[608]	1937	rpcSlice->setNumEntryPointOffsets ( 0 );
	1938	}
	1939
	1940	if(pps->getSliceHeaderExtensionPresentFlag())
	1941	{
	1942	READ_UVLC(uiCode,"slice_header_extension_length");
	1943	#if H_3D
[56]	1944	if( rpcSlice->getSPS()->hasCamParInSliceHeader() )
[2]	1945	{
[608]	1946	UInt uiViewIndex = rpcSlice->getViewIndex();
	1947	for( UInt uiBaseIndex = 0; uiBaseIndex < uiViewIndex; uiBaseIndex++ )
[2]	1948	{
[608]	1949	READ_SVLC( iCode, "cp_scale" ); m_aaiTempScale [ uiBaseIndex ][ uiViewIndex ] = iCode;
	1950	READ_SVLC( iCode, "cp_off" ); m_aaiTempOffset[ uiBaseIndex ][ uiViewIndex ] = iCode;
	1951	READ_SVLC( iCode, "cp_inv_scale_plus_scale" ); m_aaiTempScale [ uiViewIndex ][ uiBaseIndex ] = iCode - m_aaiTempScale [ uiBaseIndex ][ uiViewIndex ];
	1952	READ_SVLC( iCode, "cp_inv_off_plus_off" ); m_aaiTempOffset[ uiViewIndex ][ uiBaseIndex ] = iCode - m_aaiTempOffset[ uiBaseIndex ][ uiViewIndex ];
[2]	1953	}
[608]	1954	rpcSlice->setCamparaSlice( m_aaiTempScale, m_aaiTempOffset );
[2]	1955	}
[608]	1956
	1957	READ_FLAG(uiCode,"slice_segment_header_extension2_flag");
	1958	if ( uiCode )
	1959	{
	1960	READ_UVLC(uiCode,"slice_header_extension2_length");
	1961	for(Int i=0; i<uiCode; i++)
	1962	{
	1963	UInt ignore;
	1964	READ_CODE(8,ignore,"slice_header_extension2_data_byte");
	1965	}
	1966	}
[56]	1967	}
	1968	#else
[608]	1969	for(Int i=0; i<uiCode; i++)
	1970	{
	1971	UInt ignore;
	1972	READ_CODE(8,ignore,"slice_header_extension_data_byte");
	1973	}
	1974	}
[56]	1975	#endif
[608]	1976	m_pcBitstream->readByteAlignment();
[56]	1977
[608]	1978	if( pps->getTilesEnabledFlag() \|\| pps->getEntropyCodingSyncEnabledFlag() )
[56]	1979	{
[608]	1980	Int endOfSliceHeaderLocation = m_pcBitstream->getByteLocation();
	1981
	1982	// Adjust endOfSliceHeaderLocation to account for emulation prevention bytes in the slice segment header
	1983	for ( UInt curByteIdx = 0; curByteIdx<m_pcBitstream->numEmulationPreventionBytesRead(); curByteIdx++ )
[2]	1984	{
[608]	1985	if ( m_pcBitstream->getEmulationPreventionByteLocation( curByteIdx ) < endOfSliceHeaderLocation )
[2]	1986	{
[608]	1987	endOfSliceHeaderLocation++;
[2]	1988	}
[608]	1989	}
[56]	1990
[608]	1991	Int curEntryPointOffset = 0;
	1992	Int prevEntryPointOffset = 0;
	1993	for (UInt idx=0; idx<numEntryPointOffsets; idx++)
	1994	{
	1995	curEntryPointOffset += entryPointOffset[ idx ];
	1996
	1997	Int emulationPreventionByteCount = 0;
	1998	for ( UInt curByteIdx = 0; curByteIdx<m_pcBitstream->numEmulationPreventionBytesRead(); curByteIdx++ )
[2]	1999	{
[608]	2000	if ( m_pcBitstream->getEmulationPreventionByteLocation( curByteIdx ) >= ( prevEntryPointOffset + endOfSliceHeaderLocation ) &&
	2001	m_pcBitstream->getEmulationPreventionByteLocation( curByteIdx ) < ( curEntryPointOffset + endOfSliceHeaderLocation ) )
	2002	{
	2003	emulationPreventionByteCount++;
	2004	}
[2]	2005	}
[56]	2006
[608]	2007	entryPointOffset[ idx ] -= emulationPreventionByteCount;
	2008	prevEntryPointOffset = curEntryPointOffset;
[2]	2009	}
[56]	2010
[608]	2011	if ( pps->getTilesEnabledFlag() )
	2012	{
	2013	rpcSlice->setTileLocationCount( numEntryPointOffsets );
[56]	2014
[608]	2015	UInt prevPos = 0;
	2016	for (Int idx=0; idx<rpcSlice->getTileLocationCount(); idx++)
	2017	{
	2018	rpcSlice->setTileLocation( idx, prevPos + entryPointOffset [ idx ] );
	2019	prevPos += entryPointOffset[ idx ];
	2020	}
[2]	2021	}
[608]	2022	else if ( pps->getEntropyCodingSyncEnabledFlag() )
[2]	2023	{
[608]	2024	Int numSubstreams = rpcSlice->getNumEntryPointOffsets()+1;
	2025	rpcSlice->allocSubstreamSizes(numSubstreams);
	2026	UInt *pSubstreamSizes = rpcSlice->getSubstreamSizes();
	2027	for (Int idx=0; idx<numSubstreams-1; idx++)
[2]	2028	{
[608]	2029	if ( idx < numEntryPointOffsets )
	2030	{
	2031	pSubstreamSizes[ idx ] = ( entryPointOffset[ idx ] << 3 ) ;
	2032	}
	2033	else
	2034	{
	2035	pSubstreamSizes[ idx ] = 0;
	2036	}
[2]	2037	}
[56]	2038	}
[608]	2039
	2040	if (entryPointOffset)
	2041	{
	2042	delete [] entryPointOffset;
	2043	}
[56]	2044	}
[2]	2045
[608]	2046	return;
	2047	}
	2048
	2049	Void TDecCavlc::parsePTL( TComPTL *rpcPTL, Bool profilePresentFlag, Int maxNumSubLayersMinus1 )
	2050	{
	2051	UInt uiCode;
	2052	if(profilePresentFlag)
[56]	2053	{
[608]	2054	parseProfileTier(rpcPTL->getGeneralPTL());
	2055	}
	2056	READ_CODE( 8, uiCode, "general_level_idc" ); rpcPTL->getGeneralPTL()->setLevelIdc(uiCode);
[2]	2057
[608]	2058	for (Int i = 0; i < maxNumSubLayersMinus1; i++)
	2059	{
	2060	#if !H_MV
	2061	if(profilePresentFlag)
[56]	2062	{
[608]	2063	#endif
	2064	READ_FLAG( uiCode, "sub_layer_profile_present_flag[i]" ); rpcPTL->setSubLayerProfilePresentFlag(i, uiCode);
	2065	#if H_MV
	2066	rpcPTL->setSubLayerProfilePresentFlag( i, profilePresentFlag && rpcPTL->getSubLayerProfilePresentFlag(i) );
	2067	#else
[56]	2068	}
[608]	2069	#endif
	2070	READ_FLAG( uiCode, "sub_layer_level_present_flag[i]" ); rpcPTL->setSubLayerLevelPresentFlag (i, uiCode);
[56]	2071	}
[608]	2072
	2073	if (maxNumSubLayersMinus1 > 0)
[56]	2074	{
[608]	2075	for (Int i = maxNumSubLayersMinus1; i < 8; i++)
[56]	2076	{
[608]	2077	READ_CODE(2, uiCode, "reserved_zero_2bits");
	2078	assert(uiCode == 0);
[2]	2079	}
[56]	2080	}
[608]	2081
	2082	for(Int i = 0; i < maxNumSubLayersMinus1; i++)
[56]	2083	{
[608]	2084	if( profilePresentFlag && rpcPTL->getSubLayerProfilePresentFlag(i) )
	2085	{
	2086	parseProfileTier(rpcPTL->getSubLayerPTL(i));
	2087	}
	2088	if(rpcPTL->getSubLayerLevelPresentFlag(i))
	2089	{
	2090	READ_CODE( 8, uiCode, "sub_layer_level_idc[i]" ); rpcPTL->getSubLayerPTL(i)->setLevelIdc(uiCode);
	2091	}
[56]	2092	}
[2]	2093	}
	2094
[608]	2095	Void TDecCavlc::parseProfileTier(ProfileTierLevel *ptl)
[2]	2096	{
[608]	2097	UInt uiCode;
	2098	READ_CODE(2 , uiCode, "XXX_profile_space[]"); ptl->setProfileSpace(uiCode);
	2099	READ_FLAG( uiCode, "XXX_tier_flag[]" ); ptl->setTierFlag (uiCode ? 1 : 0);
	2100	READ_CODE(5 , uiCode, "XXX_profile_idc[]" ); ptl->setProfileIdc (uiCode);
	2101	for(Int j = 0; j < 32; j++)
[2]	2102	{
[608]	2103	READ_FLAG( uiCode, "XXX_profile_compatibility_flag[][j]"); ptl->setProfileCompatibilityFlag(j, uiCode ? 1 : 0);
[2]	2104	}
[608]	2105	READ_FLAG(uiCode, "general_progressive_source_flag");
	2106	ptl->setProgressiveSourceFlag(uiCode ? true : false);
[2]	2107
[608]	2108	READ_FLAG(uiCode, "general_interlaced_source_flag");
	2109	ptl->setInterlacedSourceFlag(uiCode ? true : false);
	2110
	2111	READ_FLAG(uiCode, "general_non_packed_constraint_flag");
	2112	ptl->setNonPackedConstraintFlag(uiCode ? true : false);
	2113
	2114	READ_FLAG(uiCode, "general_frame_only_constraint_flag");
	2115	ptl->setFrameOnlyConstraintFlag(uiCode ? true : false);
	2116
	2117	READ_CODE(16, uiCode, "XXX_reserved_zero_44bits[0..15]");
	2118	READ_CODE(16, uiCode, "XXX_reserved_zero_44bits[16..31]");
	2119	READ_CODE(12, uiCode, "XXX_reserved_zero_44bits[32..43]");
[2]	2120	}
[56]	2121
	2122	Void TDecCavlc::parseTerminatingBit( UInt& ruiBit )
[2]	2123	{
[56]	2124	ruiBit = false;
	2125	Int iBitsLeft = m_pcBitstream->getNumBitsLeft();
	2126	if(iBitsLeft <= 8)
[2]	2127	{
[56]	2128	UInt uiPeekValue = m_pcBitstream->peekBits(iBitsLeft);
	2129	if (uiPeekValue == (1<<(iBitsLeft-1)))
	2130	{
	2131	ruiBit = true;
	2132	}
[2]	2133	}
	2134	}
	2135
[608]	2136	Void TDecCavlc::parseSkipFlag( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
[2]	2137	{
[56]	2138	assert(0);
	2139	}
[2]	2140
[608]	2141	Void TDecCavlc::parseCUTransquantBypassFlag( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
[189]	2142	{
	2143	assert(0);
	2144	}
	2145
[608]	2146	Void TDecCavlc::parseMVPIdx( Int& /riMVPIdx/ )
[56]	2147	{
	2148	assert(0);
	2149	}
[2]	2150
[608]	2151	Void TDecCavlc::parseSplitFlag ( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
[56]	2152	{
	2153	assert(0);
	2154	}
[2]	2155
[608]	2156	Void TDecCavlc::parsePartSize( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
[56]	2157	{
	2158	assert(0);
	2159	}
[2]	2160
[608]	2161	Void TDecCavlc::parsePredMode( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
[56]	2162	{
	2163	assert(0);
	2164	}
[2]	2165
[56]	2166	/** Parse I_PCM information.
[608]	2167	* \param pcCU pointer to CU
	2168	* \param uiAbsPartIdx CU index
	2169	* \param uiDepth CU depth
	2170	* \returns Void
	2171	*
	2172	* If I_PCM flag indicates that the CU is I_PCM, parse its PCM alignment bits and codes.
	2173	*/
	2174	Void TDecCavlc::parseIPCMInfo( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
[56]	2175	{
	2176	assert(0);
[2]	2177	}
	2178
[608]	2179	Void TDecCavlc::parseIntraDirLumaAng ( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
[56]	2180	{
	2181	assert(0);
[2]	2182	}
	2183
[608]	2184	Void TDecCavlc::parseIntraDirChroma( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/ )
[2]	2185	{
[56]	2186	assert(0);
[2]	2187	}
	2188
[608]	2189	Void TDecCavlc::parseInterDir( TComDataCU* /pcCU/, UInt& /ruiInterDir/, UInt /uiAbsPartIdx/ )
[2]	2190	{
[56]	2191	assert(0);
[2]	2192	}
	2193
[608]	2194	Void TDecCavlc::parseRefFrmIdx( TComDataCU* /pcCU/, Int& /riRefFrmIdx/, RefPicList /eRefList/ )
[2]	2195	{
[56]	2196	assert(0);
[2]	2197	}
	2198
[608]	2199	Void TDecCavlc::parseMvd( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiPartIdx/, UInt /uiDepth/, RefPicList /eRefList/ )
[2]	2200	{
[56]	2201	assert(0);
[2]	2202	}
	2203
[56]	2204	Void TDecCavlc::parseDeltaQP( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
[2]	2205	{
[56]	2206	Int qp;
	2207	Int iDQp;
[608]	2208
[56]	2209	xReadSvlc( iDQp );
[2]	2210
[56]	2211	Int qpBdOffsetY = pcCU->getSlice()->getSPS()->getQpBDOffsetY();
	2212	qp = (((Int) pcCU->getRefQP( uiAbsPartIdx ) + iDQp + 52 + 2*qpBdOffsetY )%(52+ qpBdOffsetY)) - qpBdOffsetY;
	2213
[608]	2214	UInt uiAbsQpCUPartIdx = (uiAbsPartIdx>>((g_uiMaxCUDepth - pcCU->getSlice()->getPPS()->getMaxCuDQPDepth())<<1))<<((g_uiMaxCUDepth - pcCU->getSlice()->getPPS()->getMaxCuDQPDepth())<<1) ;
[56]	2215	UInt uiQpCUDepth = min(uiDepth,pcCU->getSlice()->getPPS()->getMaxCuDQPDepth()) ;
	2216
	2217	pcCU->setQPSubParts( qp, uiAbsQpCUPartIdx, uiQpCUDepth );
[2]	2218	}
	2219
[608]	2220	Void TDecCavlc::parseCoeffNxN( TComDataCU* /pcCU/, TCoeff* /pcCoef/, UInt /uiAbsPartIdx/, UInt /uiWidth/, UInt /uiHeight/, UInt /uiDepth/, TextType /eTType/ )
[2]	2221	{
[56]	2222	assert(0);
[2]	2223	}
	2224
[608]	2225	Void TDecCavlc::parseTransformSubdivFlag( UInt& /ruiSubdivFlag/, UInt /uiLog2TransformBlockSize/ )
[2]	2226	{
[56]	2227	assert(0);
[2]	2228	}
	2229
[608]	2230	Void TDecCavlc::parseQtCbf( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, TextType /eType/, UInt /uiTrDepth/, UInt /uiDepth/ )
[2]	2231	{
[56]	2232	assert(0);
[2]	2233	}
	2234
[608]	2235	Void TDecCavlc::parseQtRootCbf( UInt /uiAbsPartIdx/, UInt& /uiQtRootCbf/ )
[2]	2236	{
[56]	2237	assert(0);
[2]	2238	}
	2239
[608]	2240	Void TDecCavlc::parseTransformSkipFlags (TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /width/, UInt /height/, UInt /uiDepth/, TextType /eTType/)
[2]	2241	{
[56]	2242	assert(0);
[2]	2243	}
	2244
[608]	2245	Void TDecCavlc::parseMergeFlag ( TComDataCU* /pcCU/, UInt /uiAbsPartIdx/, UInt /uiDepth/, UInt /uiPUIdx/ )
[2]	2246	{
[56]	2247	assert(0);
[2]	2248	}
	2249
[608]	2250	Void TDecCavlc::parseMergeIndex ( TComDataCU* /pcCU/, UInt& /ruiMergeIndex/ )
[2]	2251	{
[56]	2252	assert(0);
[2]	2253	}
[608]	2254
	2255	#if H_3D_ARP
[443]	2256	Void TDecCavlc::parseARPW( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
	2257	{
[608]	2258	assert(0);
[443]	2259	}
	2260	#endif
[608]	2261	#if H_3D_IC
	2262	Void TDecCavlc::parseICFlag( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
[189]	2263	{
	2264	assert(0);
	2265	}
[608]	2266	#endif
[655]	2267	#if H_3D_INTER_SDC
[608]	2268	Void TDecCavlc::parseInterSDCFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
[189]	2269	{
	2270	assert(0);
	2271	}
[608]	2272
	2273	Void TDecCavlc::parseInterSDCResidualData ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth, UInt uiPart )
[189]	2274	{
	2275	assert(0);
	2276	}
	2277	#endif
[2]	2278	// ====================================================================================================================
	2279	// Protected member functions
	2280	// ====================================================================================================================
	2281
[56]	2282	/** parse explicit wp tables
[608]	2283	* \param TComSlice* pcSlice
	2284	* \returns Void
	2285	*/
[56]	2286	Void TDecCavlc::xParsePredWeightTable( TComSlice* pcSlice )
[2]	2287	{
[56]	2288	wpScalingParam *wp;
	2289	Bool bChroma = true; // color always present in HEVC ?
	2290	SliceType eSliceType = pcSlice->getSliceType();
	2291	Int iNbRef = (eSliceType == B_SLICE ) ? (2) : (1);
	2292	UInt uiLog2WeightDenomLuma, uiLog2WeightDenomChroma;
[608]	2293	UInt uiTotalSignalledWeightFlags = 0;
	2294
	2295	Int iDeltaDenom;
	2296	// decode delta_luma_log2_weight_denom :
	2297	READ_UVLC( uiLog2WeightDenomLuma, "luma_log2_weight_denom" ); // ue(v): luma_log2_weight_denom
	2298	assert( uiLog2WeightDenomLuma <= 7 );
	2299	if( bChroma )
	2300	{
	2301	READ_SVLC( iDeltaDenom, "delta_chroma_log2_weight_denom" ); // se(v): delta_chroma_log2_weight_denom
	2302	assert((iDeltaDenom + (Int)uiLog2WeightDenomLuma)>=0);
	2303	assert((iDeltaDenom + (Int)uiLog2WeightDenomLuma)<=7);
	2304	uiLog2WeightDenomChroma = (UInt)(iDeltaDenom + uiLog2WeightDenomLuma);
	2305	}
[2]	2306
[608]	2307	for ( Int iNumRef=0 ; iNumRef<iNbRef ; iNumRef++ )
[2]	2308	{
[608]	2309	RefPicList eRefPicList = ( iNumRef ? REF_PIC_LIST_1 : REF_PIC_LIST_0 );
	2310	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
[2]	2311	{
[608]	2312	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
	2313
	2314	wp[0].uiLog2WeightDenom = uiLog2WeightDenomLuma;
	2315	wp[1].uiLog2WeightDenom = uiLog2WeightDenomChroma;
	2316	wp[2].uiLog2WeightDenom = uiLog2WeightDenomChroma;
	2317
	2318	UInt uiCode;
	2319	READ_FLAG( uiCode, "luma_weight_lX_flag" ); // u(1): luma_weight_l0_flag
	2320	wp[0].bPresentFlag = ( uiCode == 1 );
	2321	uiTotalSignalledWeightFlags += wp[0].bPresentFlag;
[56]	2322	}
[608]	2323	if ( bChroma )
[56]	2324	{
[608]	2325	UInt uiCode;
[56]	2326	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
[2]	2327	{
[56]	2328	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
[608]	2329	READ_FLAG( uiCode, "chroma_weight_lX_flag" ); // u(1): chroma_weight_l0_flag
	2330	wp[1].bPresentFlag = ( uiCode == 1 );
	2331	wp[2].bPresentFlag = ( uiCode == 1 );
	2332	uiTotalSignalledWeightFlags += 2*wp[1].bPresentFlag;
[2]	2333	}
	2334	}
[608]	2335	for ( Int iRefIdx=0 ; iRefIdx<pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx++ )
[2]	2336	{
[608]	2337	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
[56]	2338	if ( wp[0].bPresentFlag )
[2]	2339	{
[56]	2340	Int iDeltaWeight;
[608]	2341	READ_SVLC( iDeltaWeight, "delta_luma_weight_lX" ); // se(v): delta_luma_weight_l0[i]
	2342	assert( iDeltaWeight >= -128 );
	2343	assert( iDeltaWeight <= 127 );
[56]	2344	wp[0].iWeight = (iDeltaWeight + (1<<wp[0].uiLog2WeightDenom));
[608]	2345	READ_SVLC( wp[0].iOffset, "luma_offset_lX" ); // se(v): luma_offset_l0[i]
	2346	assert( wp[0].iOffset >= -128 );
	2347	assert( wp[0].iOffset <= 127 );
[2]	2348	}
[56]	2349	else
[2]	2350	{
[56]	2351	wp[0].iWeight = (1 << wp[0].uiLog2WeightDenom);
	2352	wp[0].iOffset = 0;
[2]	2353	}
[56]	2354	if ( bChroma )
[2]	2355	{
[56]	2356	if ( wp[1].bPresentFlag )
[2]	2357	{
[56]	2358	for ( Int j=1 ; j<3 ; j++ )
[2]	2359	{
[56]	2360	Int iDeltaWeight;
[608]	2361	READ_SVLC( iDeltaWeight, "delta_chroma_weight_lX" ); // se(v): chroma_weight_l0[i][j]
	2362	assert( iDeltaWeight >= -128 );
	2363	assert( iDeltaWeight <= 127 );
[56]	2364	wp[j].iWeight = (iDeltaWeight + (1<<wp[1].uiLog2WeightDenom));
	2365
	2366	Int iDeltaChroma;
[608]	2367	READ_SVLC( iDeltaChroma, "delta_chroma_offset_lX" ); // se(v): delta_chroma_offset_l0[i][j]
	2368	assert( iDeltaChroma >= -512 );
	2369	assert( iDeltaChroma <= 511 );
	2370	Int pred = ( 128 - ( ( 128*wp[j].iWeight)>>(wp[j].uiLog2WeightDenom) ) );
	2371	wp[j].iOffset = Clip3(-128, 127, (iDeltaChroma + pred) );
[2]	2372	}
	2373	}
[56]	2374	else
[2]	2375	{
[56]	2376	for ( Int j=1 ; j<3 ; j++ )
[2]	2377	{
[56]	2378	wp[j].iWeight = (1 << wp[j].uiLog2WeightDenom);
	2379	wp[j].iOffset = 0;
[2]	2380	}
	2381	}
	2382	}
	2383	}
	2384
[608]	2385	for ( Int iRefIdx=pcSlice->getNumRefIdx(eRefPicList) ; iRefIdx<MAX_NUM_REF ; iRefIdx++ )
[2]	2386	{
[608]	2387	pcSlice->getWpScaling(eRefPicList, iRefIdx, wp);
[2]	2388
[56]	2389	wp[0].bPresentFlag = false;
	2390	wp[1].bPresentFlag = false;
	2391	wp[2].bPresentFlag = false;
[2]	2392	}
	2393	}
[608]	2394	assert(uiTotalSignalledWeightFlags<=24);
[2]	2395	}
	2396
[56]	2397	/** decode quantization matrix
[608]	2398	* \param scalingList quantization matrix information
	2399	*/
[56]	2400	Void TDecCavlc::parseScalingList(TComScalingList* scalingList)
[2]	2401	{
[56]	2402	UInt code, sizeId, listId;
	2403	Bool scalingListPredModeFlag;
[608]	2404	//for each size
	2405	for(sizeId = 0; sizeId < SCALING_LIST_SIZE_NUM; sizeId++)
[2]	2406	{
[608]	2407	for(listId = 0; listId < g_scalingListNum[sizeId]; listId++)
[2]	2408	{
[608]	2409	READ_FLAG( code, "scaling_list_pred_mode_flag");
	2410	scalingListPredModeFlag = (code) ? true : false;
	2411	if(!scalingListPredModeFlag) //Copy Mode
[2]	2412	{
[608]	2413	READ_UVLC( code, "scaling_list_pred_matrix_id_delta");
	2414	scalingList->setRefMatrixId (sizeId,listId,(UInt)((Int)(listId)-(code)));
	2415	if( sizeId > SCALING_LIST_8x8 )
[2]	2416	{
[608]	2417	scalingList->setScalingListDC(sizeId,listId,((listId == scalingList->getRefMatrixId (sizeId,listId))? 16 :scalingList->getScalingListDC(sizeId, scalingList->getRefMatrixId (sizeId,listId))));
[2]	2418	}
[608]	2419	scalingList->processRefMatrix( sizeId, listId, scalingList->getRefMatrixId (sizeId,listId));
	2420
[2]	2421	}
[608]	2422	else //DPCM Mode
	2423	{
	2424	xDecodeScalingList(scalingList, sizeId, listId);
	2425	}
[2]	2426	}
	2427	}
	2428
	2429	return;
	2430	}
[56]	2431	/** decode DPCM
[608]	2432	* \param scalingList quantization matrix information
	2433	* \param sizeId size index
	2434	* \param listId list index
	2435	*/
[56]	2436	Void TDecCavlc::xDecodeScalingList(TComScalingList *scalingList, UInt sizeId, UInt listId)
[2]	2437	{
[56]	2438	Int i,coefNum = min(MAX_MATRIX_COEF_NUM,(Int)g_scalingListSize[sizeId]);
	2439	Int data;
	2440	Int scalingListDcCoefMinus8 = 0;
	2441	Int nextCoef = SCALING_LIST_START_VALUE;
[608]	2442	UInt* scan = (sizeId == 0) ? g_auiSigLastScan [ SCAN_DIAG ] [ 1 ] : g_sigLastScanCG32x32;
[56]	2443	Int *dst = scalingList->getScalingListAddress(sizeId, listId);
[2]	2444
[56]	2445	if( sizeId > SCALING_LIST_8x8 )
[2]	2446	{
[56]	2447	READ_SVLC( scalingListDcCoefMinus8, "scaling_list_dc_coef_minus8");
	2448	scalingList->setScalingListDC(sizeId,listId,scalingListDcCoefMinus8 + 8);
[608]	2449	nextCoef = scalingList->getScalingListDC(sizeId,listId);
[2]	2450	}
	2451
[608]	2452	for(i = 0; i < coefNum; i++)
[2]	2453	{
[608]	2454	READ_SVLC( data, "scaling_list_delta_coef");
	2455	nextCoef = (nextCoef + data + 256 ) % 256;
	2456	dst[scan[i]] = nextCoef;
[2]	2457	}
	2458	}
	2459
[56]	2460	Bool TDecCavlc::xMoreRbspData()
	2461	{
	2462	Int bitsLeft = m_pcBitstream->getNumBitsLeft();
[2]	2463
[56]	2464	// if there are more than 8 bits, it cannot be rbsp_trailing_bits
	2465	if (bitsLeft > 8)
[2]	2466	{
[56]	2467	return true;
	2468	}
[2]	2469
[56]	2470	UChar lastByte = m_pcBitstream->peekBits(bitsLeft);
	2471	Int cnt = bitsLeft;
[2]	2472
[56]	2473	// remove trailing bits equal to zero
	2474	while ((cnt>0) && ((lastByte & 1) == 0))
	2475	{
	2476	lastByte >>= 1;
	2477	cnt--;
	2478	}
	2479	// remove bit equal to one
	2480	cnt--;
[2]	2481
[56]	2482	// we should not have a negative number of bits
	2483	assert (cnt>=0);
[2]	2484
[56]	2485	// we have more data, if cnt is not zero
	2486	return (cnt>0);
	2487	}
[2]	2488
[56]	2489	//! \}
[608]	2490

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source: 3DVCSoftware/branches/HTM-8.2-dev2-Samsung/source/Lib/TLibDecoder/TDecCAVLC.cpp @ 700

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