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TEncTop.h

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Last change on this file was 979, checked in by seregin, 10 years ago
port implementation of JCTVC-R0071 - IRAP and EOS cross-layer impacts (rev 978)
Property svn:eol-style set to `native`
File size: 16.9 KB

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[313]	1	/* The copyright in this software is being made available under the BSD
	2	* License, included below. This software may be subject to other third party
	3	* and contributor rights, including patent rights, and no such rights are
[916]	4	* granted under this license.
[313]	5	*
[595]	6	* Copyright (c) 2010-2014, ITU/ISO/IEC
[313]	7	* All rights reserved.
	8	*
	9	* Redistribution and use in source and binary forms, with or without
	10	* modification, are permitted provided that the following conditions are met:
	11	*
	12	* * Redistributions of source code must retain the above copyright notice,
	13	* this list of conditions and the following disclaimer.
	14	* * Redistributions in binary form must reproduce the above copyright notice,
	15	* this list of conditions and the following disclaimer in the documentation
	16	* and/or other materials provided with the distribution.
	17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
	18	* be used to endorse or promote products derived from this software without
	19	* specific prior written permission.
	20	*
	21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
	22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
	25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
	26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
	29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
	31	* THE POSSIBILITY OF SUCH DAMAGE.
	32	*/
	33
	34	/** \file TEncTop.h
	35	\brief encoder class (header)
	36	*/
	37
	38	#ifndef __TENCTOP__
	39	#define __TENCTOP__
	40
	41	// Include files
	42	#include "TLibCommon/TComList.h"
	43	#include "TLibCommon/TComPrediction.h"
	44	#include "TLibCommon/TComTrQuant.h"
[916]	45	#include "TLibCommon/TComLoopFilter.h"
[313]	46	#include "TLibCommon/AccessUnit.h"
	47
	48	#include "TLibVideoIO/TVideoIOYuv.h"
	49
	50	#include "TEncCfg.h"
	51	#include "TEncGOP.h"
	52	#include "TEncSlice.h"
	53	#include "TEncEntropy.h"
	54	#include "TEncCavlc.h"
	55	#include "TEncSbac.h"
	56	#include "TEncSearch.h"
	57	#include "TEncSampleAdaptiveOffset.h"
	58	#include "TEncPreanalyzer.h"
	59	#include "TEncRateCtrl.h"
	60	//! \ingroup TLibEncoder
	61	//! \{
	62
	63	// ====================================================================================================================
	64	// Class definition
	65	// ====================================================================================================================
	66
	67	/// encoder class
	68	class TEncTop : public TEncCfg
	69	{
	70	private:
	71	// picture
	72	Int m_iPOCLast; ///< time index (POC)
	73	Int m_iNumPicRcvd; ///< number of received pictures
	74	UInt m_uiNumAllPicCoded; ///< number of coded pictures
	75	TComList<TComPic*> m_cListPic; ///< dynamic list of pictures
[916]	76
[313]	77	// encoder search
	78	TEncSearch m_cSearch; ///< encoder search class
[540]	79	//TEncEntropy* m_pcEntropyCoder; ///< entropy encoder
[916]	80	TEncCavlc* m_pcCavlcCoder; ///< CAVLC encoder
[313]	81	// coding tool
	82	TComTrQuant m_cTrQuant; ///< transform & quantization class
	83	TComLoopFilter m_cLoopFilter; ///< deblocking filter class
	84	TEncSampleAdaptiveOffset m_cEncSAO; ///< sample adaptive offset class
	85	TEncEntropy m_cEntropyCoder; ///< entropy encoder
	86	TEncCavlc m_cCavlcCoder; ///< CAVLC encoder
	87	TEncSbac m_cSbacCoder; ///< SBAC encoder
	88	TEncBinCABAC m_cBinCoderCABAC; ///< bin coder CABAC
[916]	89
[313]	90	// processing unit
	91	TEncGOP m_cGOPEncoder; ///< GOP encoder
	92	TEncSlice m_cSliceEncoder; ///< slice encoder
	93	TEncCu m_cCuEncoder; ///< CU encoder
	94	// SPS
	95	TComSPS m_cSPS; ///< SPS
	96	TComPPS m_cPPS; ///< PPS
	97	// RD cost computation
	98	TComRdCost m_cRdCost; ///< RD cost computation class
	99	TEncSbac*** m_pppcRDSbacCoder; ///< temporal storage for RD computation
	100	TEncSbac m_cRDGoOnSbacCoder; ///< going on SBAC model for RD stage
	101	#if FAST_BIT_EST
	102	TEncBinCABACCounter*** m_pppcBinCoderCABAC; ///< temporal CABAC state storage for RD computation
	103	TEncBinCABACCounter m_cRDGoOnBinCoderCABAC; ///< going on bin coder CABAC for RD stage
	104	#else
	105	TEncBinCABAC*** m_pppcBinCoderCABAC; ///< temporal CABAC state storage for RD computation
	106	TEncBinCABAC m_cRDGoOnBinCoderCABAC; ///< going on bin coder CABAC for RD stage
	107	#endif
	108
	109	// quality control
	110	TEncPreanalyzer m_cPreanalyzer; ///< image characteristics analyzer for TM5-step3-like adaptive QP
	111
	112	TComScalingList m_scalingList; ///< quantization matrix information
	113	TEncRateCtrl m_cRateCtrl; ///< Rate control class
	114
	115	#if SVC_EXTENSION
[595]	116	static Int m_iSPSIdCnt; ///< next Id number for SPS
	117	static Int m_iPPSIdCnt; ///< next Id number for PPS
[313]	118	TEncTop** m_ppcTEncTop;
	119	TEncTop* getLayerEnc(UInt layer) { return m_ppcTEncTop[layer]; }
	120	TComPic* m_cIlpPic[MAX_NUM_REF]; ///< Inter layer Prediction picture = upsampled picture
	121	#if REF_IDX_MFM
	122	Bool m_bMFMEnabledFlag;
	123	#endif
	124	UInt m_numScaledRefLayerOffsets;
[540]	125	#if O0098_SCALED_REF_LAYER_ID
	126	UInt m_scaledRefLayerId[MAX_LAYERS];
	127	#endif
[313]	128	Window m_scaledRefLayerWindow[MAX_LAYERS];
[849]	129	#if REF_REGION_OFFSET
	130	UInt m_numRefLayerOffsets;
	131	UInt m_refLayerId[MAX_LAYERS];
	132	Window m_refLayerWindow[MAX_LAYERS];
	133	Bool m_scaledRefLayerOffsetPresentFlag[MAX_LAYERS];
	134	Bool m_refRegionOffsetPresentFlag[MAX_LAYERS];
	135	#endif
	136	#if R0209_GENERIC_PHASE
	137	Int m_phaseHorLuma [MAX_LAYERS];
	138	Int m_phaseVerLuma [MAX_LAYERS];
	139	Int m_phaseHorChroma[MAX_LAYERS];
	140	Int m_phaseVerChroma[MAX_LAYERS];
	141	Int m_resamplePhaseSetPresentFlag[MAX_LAYERS];
	142	#endif
[644]	143	#if P0312_VERT_PHASE_ADJ
	144	Bool m_vertPhasePositionEnableFlag[MAX_LAYERS];
	145	#endif
[815]	146	#if POC_RESET_FLAG \|\| POC_RESET_IDC_ENCODER
[442]	147	Int m_pocAdjustmentValue;
	148	#endif
[540]	149	#if NO_CLRAS_OUTPUT_FLAG
	150	Bool m_noClrasOutputFlag;
	151	Bool m_layerInitializedFlag;
	152	Bool m_firstPicInLayerDecodedFlag;
	153	Bool m_noOutputOfPriorPicsFlags;
	154	#endif
[588]	155	#if O0194_WEIGHTED_PREDICTION_CGS
	156	Bool m_interLayerWeightedPredFlag;
	157	#endif
[815]	158	#if Q0078_ADD_LAYER_SETS
	159	int m_numAddLayerSets;
	160	#endif
[903]	161	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
	162	Bool m_pocDecrementedInDPBFlag;
	163	Int m_currPocMsb;
	164	#endif
[979]	165	#if R0071_IRAP_EOS_CROSS_LAYER_IMPACTS
	166	Bool m_prevPicHasEos;
	167	#endif
[494]	168	#endif //SVC_EXTENSION
[313]	169	protected:
	170	Void xGetNewPicBuffer ( TComPic*& rpcPic ); ///< get picture buffer which will be processed
	171	Void xInitSPS (); ///< initialize SPS from encoder options
	172	Void xInitPPS (); ///< initialize PPS from encoder options
[916]	173
[313]	174	Void xInitPPSforTiles ();
[442]	175	Void xInitRPS (Bool isFieldCoding); ///< initialize PPS from encoder options
	176	#if SVC_EXTENSION
[595]	177	Void xInitILRP();
[313]	178	#endif
	179	public:
	180	TEncTop();
	181	virtual ~TEncTop();
[916]	182
[313]	183	Void create ();
	184	Void destroy ();
[442]	185	Void init (Bool isFieldCoding);
[313]	186	Void deletePicBuffer ();
	187
	188	// -------------------------------------------------------------------------------------------------------------------
	189	// member access functions
	190	// -------------------------------------------------------------------------------------------------------------------
[916]	191
[313]	192	TComList<TComPic> getListPic () { return &m_cListPic; }
	193	TEncSearch* getPredSearch () { return &m_cSearch; }
[916]	194
[313]	195	TComTrQuant* getTrQuant () { return &m_cTrQuant; }
	196	TComLoopFilter* getLoopFilter () { return &m_cLoopFilter; }
	197	TEncSampleAdaptiveOffset* getSAO () { return &m_cEncSAO; }
	198	TEncGOP* getGOPEncoder () { return &m_cGOPEncoder; }
	199	TEncSlice* getSliceEncoder () { return &m_cSliceEncoder; }
	200	TEncCu* getCuEncoder () { return &m_cCuEncoder; }
	201	TEncEntropy* getEntropyCoder () { return &m_cEntropyCoder; }
	202	TEncCavlc* getCavlcCoder () { return &m_cCavlcCoder; }
	203	TEncSbac* getSbacCoder () { return &m_cSbacCoder; }
	204	TEncBinCABAC* getBinCABAC () { return &m_cBinCoderCABAC; }
[916]	205
[313]	206	TComRdCost* getRdCost () { return &m_cRdCost; }
	207	TEncSbac*** getRDSbacCoder () { return m_pppcRDSbacCoder; }
	208	TEncSbac* getRDGoOnSbacCoder () { return &m_cRDGoOnSbacCoder; }
	209	TEncRateCtrl* getRateCtrl () { return &m_cRateCtrl; }
	210	TComSPS* getSPS () { return &m_cSPS; }
	211	TComPPS* getPPS () { return &m_cPPS; }
	212	Void selectReferencePictureSet(TComSlice* slice, Int POCCurr, Int GOPid );
	213	Int getReferencePictureSetIdxForSOP(TComSlice* slice, Int POCCurr, Int GOPid );
	214	TComScalingList* getScalingList () { return &m_scalingList; }
[595]	215	// -------------------------------------------------------------------------------------------------------------------
	216	// encoder function
	217	// -------------------------------------------------------------------------------------------------------------------
	218
	219	/// encode several number of pictures until end-of-sequence
[313]	220	#if SVC_EXTENSION
[644]	221	Void setLayerEnc(TEncTop** p) { m_ppcTEncTop = p; }
	222	TEncTop** getLayerEnc() { return m_ppcTEncTop; }
	223	Int getPOCLast () { return m_iPOCLast; }
	224	Int getNumPicRcvd () { return m_iNumPicRcvd; }
	225	Void setNumPicRcvd ( Int num ) { m_iNumPicRcvd = num; }
	226	Void setNumScaledRefLayerOffsets(Int x) { m_numScaledRefLayerOffsets = x; }
	227	UInt getNumScaledRefLayerOffsets() { return m_numScaledRefLayerOffsets; }
[540]	228	#if O0098_SCALED_REF_LAYER_ID
[644]	229	Void setScaledRefLayerId(Int x, UInt id) { m_scaledRefLayerId[x] = id; }
	230	UInt getScaledRefLayerId(Int x) { return m_scaledRefLayerId[x]; }
	231	Window& getScaledRefLayerWindowForLayer(Int layerId);
[540]	232	#endif
[644]	233	Window& getScaledRefLayerWindow(Int x) { return m_scaledRefLayerWindow[x]; }
[849]	234	#if REF_REGION_OFFSET
	235	Void setNumRefLayerOffsets(Int x) { m_numRefLayerOffsets = x; }
	236	UInt getNumRefLayerOffsets() { return m_numRefLayerOffsets; }
	237	Void setRefLayerId(Int x, UInt id) { m_refLayerId[x] = id; }
	238	UInt getRefLayerId(Int x) { return m_refLayerId[x]; }
	239	Window& getRefLayerWindowForLayer(Int layerId);
	240	Window& getRefLayerWindow(Int x) { return m_refLayerWindow[x]; }
	241	Bool getScaledRefLayerOffsetPresentFlag(Int x) { return m_scaledRefLayerOffsetPresentFlag[x]; }
	242	Void setScaledRefLayerOffsetPresentFlag(Int x, Bool b) { m_scaledRefLayerOffsetPresentFlag[x] = b; }
	243	Bool getRefRegionOffsetPresentFlag(Int x) { return m_refRegionOffsetPresentFlag[x]; }
	244	Void setRefRegionOffsetPresentFlag(Int x, Bool b) { m_refRegionOffsetPresentFlag[x] = b; }
	245	#endif
[644]	246	#if P0312_VERT_PHASE_ADJ
	247	Void setVertPhasePositionEnableFlag(Int x, Bool b) { m_vertPhasePositionEnableFlag[x] = b; }
	248	UInt getVertPhasePositionEnableFlag(Int x) { return m_vertPhasePositionEnableFlag[x]; }
	249	#endif
[849]	250	#if R0209_GENERIC_PHASE
[916]	251	Int getPhaseHorLuma(Int x) { return m_phaseHorLuma[x]; }
	252	Int getPhaseVerLuma(Int x) { return m_phaseVerLuma[x]; }
	253	Int getPhaseHorChroma(Int x) { return m_phaseHorChroma[x]; }
	254	Int getPhaseVerChroma(Int x) { return m_phaseVerChroma[x]; }
	255	Void setPhaseHorLuma(Int x, Int val) { m_phaseHorLuma[x] = val; }
	256	Void setPhaseVerLuma(Int x, Int val) { m_phaseVerLuma[x] = val; }
	257	Void setPhaseHorChroma(Int x, Int val) { m_phaseHorChroma[x] = val; }
	258	Void setPhaseVerChroma(Int x, Int val) { m_phaseVerChroma[x] = val; }
	259	Bool getResamplePhaseSetPresentFlag(Int x) { return m_resamplePhaseSetPresentFlag[x]; }
	260	Void setResamplePhaseSetPresentFlag(Int x, Bool b) { m_resamplePhaseSetPresentFlag[x] = b; }
[849]	261	#endif
[644]	262
[313]	263	TComPic** getIlpList() { return m_cIlpPic; }
	264	#if REF_IDX_MFM
[644]	265	Void setMFMEnabledFlag (Bool flag) { m_bMFMEnabledFlag = flag; }
	266	Bool getMFMEnabledFlag() { return m_bMFMEnabledFlag; }
[313]	267	#endif
[588]	268	#if O0194_WEIGHTED_PREDICTION_CGS
	269	Void setInterLayerWeightedPredFlag(Bool flag) { m_interLayerWeightedPredFlag = flag; }
	270	Bool getInterLayerWeightedPredFlag() { return m_interLayerWeightedPredFlag; }
[313]	271	#endif
[916]	272	Void encode ( TComPicYuv* pcPicYuvOrg, const InputColourSpaceConversion snrCSC, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int iPicIdInGOP );
	273	Void encodePrep( TComPicYuv* pcPicYuvOrg, TComPicYuv* pcPicYuvTrueOrg );
	274	Void encode ( TComPicYuv* pcPicYuvOrg, const InputColourSpaceConversion snrCSC, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int iPicIdInGOP, Bool isTff );
	275	Void encodePrep( TComPicYuv* pcPicYuvOrg, TComPicYuv* pcPicYuvTrueOrg, Bool isTff );
[313]	276	#if VPS_EXTN_DIRECT_REF_LAYERS
	277	TEncTop* getRefLayerEnc(UInt refLayerIdc);
	278	#endif
[815]	279	#if POC_RESET_FLAG \|\| POC_RESET_IDC_ENCODER
[644]	280	Int getPocAdjustmentValue() { return m_pocAdjustmentValue;}
	281	Void setPocAdjustmentValue(Int x) { m_pocAdjustmentValue = x; }
[442]	282	#endif
[540]	283	#if NO_CLRAS_OUTPUT_FLAG
[916]	284	Int getNoClrasOutputFlag() { return m_noClrasOutputFlag;}
	285	Void setNoClrasOutputFlag(Bool x) { m_noClrasOutputFlag = x; }
	286	Int getLayerInitializedFlag() { return m_layerInitializedFlag;}
	287	Void setLayerInitializedFlag(Bool x) { m_layerInitializedFlag = x; }
	288	Int getFirstPicInLayerDecodedFlag() { return m_firstPicInLayerDecodedFlag;}
	289	Void setFirstPicInLayerDecodedFlag(Bool x) { m_firstPicInLayerDecodedFlag = x; }
	290	Int getNoOutputOfPriorPicsFlags() { return m_noOutputOfPriorPicsFlags;}
	291	Void setNoOutputOfPriorPicsFlags(Bool x) { m_noOutputOfPriorPicsFlags = x; }
[540]	292	#endif
[815]	293	#if Q0078_ADD_LAYER_SETS
[916]	294	Void setNumAddLayerSets(Int x) { m_numAddLayerSets = x; }
	295	Int getNumAddLayerSets() { return m_numAddLayerSets; }
[815]	296	#endif
[903]	297	#if P0297_VPS_POC_LSB_ALIGNED_FLAG
[916]	298	Void setPocDecrementedInDPBFlag(Bool x) { m_pocDecrementedInDPBFlag = x; }
	299	Bool getPocDecrementedInDPBFlag() { return m_pocDecrementedInDPBFlag; }
	300	Void setCurrPocMsb(Int poc) { m_currPocMsb = poc; }
	301	Int getCurrPocMsb() { return m_currPocMsb; }
[903]	302	#endif
[442]	303	#else //SVC_EXTENSION
[916]	304	Void encode( Bool bEos,
	305	TComPicYuv* pcPicYuvOrg,
	306	TComPicYuv* pcPicYuvTrueOrg, const InputColourSpaceConversion snrCSC, // used for SNR calculations. Picture in original colour space.
	307	TComList<TComPicYuv*>& rcListPicYuvRecOut,
	308	std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded );
[313]	309
[442]	310	/// encode several number of pictures until end-of-sequence
[916]	311	Void encode( Bool bEos, TComPicYuv* pcPicYuvOrg,
	312	TComPicYuv* pcPicYuvTrueOrg, const InputColourSpaceConversion snrCSC, // used for SNR calculations. Picture in original colour space.
	313	TComList<TComPicYuv*>& rcListPicYuvRecOut,
	314	std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded, Bool isTff);
[442]	315
[916]	316	Void printSummary(Bool isField) { m_cGOPEncoder.printOutSummary (m_uiNumAllPicCoded, isField, m_printMSEBasedSequencePSNR, m_printSequenceMSE); }
[442]	317	#endif //#if SVC_EXTENSION
[313]	318	};
	319
	320	//! \}
	321
	322	#endif // __TENCTOP__
[595]	323

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source: SHVCSoftware/branches/SHM-upgrade/source/Lib/TLibEncoder/TEncTop.h

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