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source: 3DVCSoftware/trunk/source/Lib/TLibEncoder/TEncTop.h @ 628

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Last change on this file since 628 was 608, checked in by tech, 11 years ago
Merged DEV-2.0-dev0@604.
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File size: 11.7 KB

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[5]	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
[56]	4	* granted under this license.
[5]	5	*
[608]	6	* Copyright (c) 2010-2013, ITU/ISO/IEC
[5]	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.
[56]	17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
[5]	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 TEncTop.h
	35	\brief encoder class (header)
	36	*/
	37
	38	#ifndef __TENCTOP__
	39	#define __TENCTOP__
	40
	41	// Include files
[56]	42	#include "TLibCommon/TComList.h"
	43	#include "TLibCommon/TComPrediction.h"
	44	#include "TLibCommon/TComTrQuant.h"
	45	#include "TLibCommon/AccessUnit.h"
[2]	46
[56]	47	#include "TLibVideoIO/TVideoIOYuv.h"
[2]	48
	49	#include "TEncCfg.h"
	50	#include "TEncGOP.h"
	51	#include "TEncSlice.h"
	52	#include "TEncEntropy.h"
	53	#include "TEncCavlc.h"
	54	#include "TEncSbac.h"
	55	#include "TEncSearch.h"
[56]	56	#include "TEncSampleAdaptiveOffset.h"
	57	#include "TEncPreanalyzer.h"
[608]	58	#include "TEncRateCtrl.h"
[56]	59	//! \ingroup TLibEncoder
	60	//! \{
[2]	61
	62	// ====================================================================================================================
	63	// Class definition
	64	// ====================================================================================================================
	65
	66	/// encoder class
	67	class TEncTop : public TEncCfg
	68	{
	69	private:
	70	// picture
	71	Int m_iPOCLast; ///< time index (POC)
	72	Int m_iNumPicRcvd; ///< number of received pictures
	73	UInt m_uiNumAllPicCoded; ///< number of coded pictures
	74	TComList<TComPic*> m_cListPic; ///< dynamic list of pictures
[56]	75
[608]	76	#if H_MV
	77	TComPicLists* m_ivPicLists; ///< access to picture lists of other layers
	78	#endif
[2]	79	// encoder search
	80	TEncSearch m_cSearch; ///< encoder search class
[56]	81	TEncEntropy* m_pcEntropyCoder; ///< entropy encoder
	82	TEncCavlc* m_pcCavlcCoder; ///< CAVLC encoder
[2]	83	// coding tool
	84	TComTrQuant m_cTrQuant; ///< transform & quantization class
	85	TComLoopFilter m_cLoopFilter; ///< deblocking filter class
[56]	86	TEncSampleAdaptiveOffset m_cEncSAO; ///< sample adaptive offset class
[2]	87	TEncEntropy m_cEntropyCoder; ///< entropy encoder
	88	TEncCavlc m_cCavlcCoder; ///< CAVLC encoder
	89	TEncSbac m_cSbacCoder; ///< SBAC encoder
	90	TEncBinCABAC m_cBinCoderCABAC; ///< bin coder CABAC
[56]	91	TEncSbac* m_pcSbacCoders; ///< SBAC encoders (to encode substreams )
	92	TEncBinCABAC* m_pcBinCoderCABACs; ///< bin coders CABAC (one per substream)
	93
[2]	94	// processing unit
[56]	95	TEncGOP m_cGOPEncoder; ///< GOP encoder
[2]	96	TEncSlice m_cSliceEncoder; ///< slice encoder
	97	TEncCu m_cCuEncoder; ///< CU encoder
	98	// SPS
	99	TComSPS m_cSPS; ///< SPS
	100	TComPPS m_cPPS; ///< PPS
	101	// RD cost computation
	102	TComBitCounter m_cBitCounter; ///< bit counter for RD optimization
	103	TComRdCost m_cRdCost; ///< RD cost computation class
	104	TEncSbac*** m_pppcRDSbacCoder; ///< temporal storage for RD computation
	105	TEncSbac m_cRDGoOnSbacCoder; ///< going on SBAC model for RD stage
[56]	106	#if FAST_BIT_EST
	107	TEncBinCABACCounter*** m_pppcBinCoderCABAC; ///< temporal CABAC state storage for RD computation
	108	TEncBinCABACCounter m_cRDGoOnBinCoderCABAC; ///< going on bin coder CABAC for RD stage
	109	#else
[2]	110	TEncBinCABAC*** m_pppcBinCoderCABAC; ///< temporal CABAC state storage for RD computation
	111	TEncBinCABAC m_cRDGoOnBinCoderCABAC; ///< going on bin coder CABAC for RD stage
[56]	112	#endif
	113	Int m_iNumSubstreams; ///< # of top-level elements allocated.
	114	TComBitCounter* m_pcBitCounters; ///< bit counters for RD optimization per substream
	115	TComRdCost* m_pcRdCosts; ///< RD cost computation class per substream
	116	TEncSbac**** m_ppppcRDSbacCoders; ///< temporal storage for RD computation per substream
	117	TEncSbac* m_pcRDGoOnSbacCoders; ///< going on SBAC model for RD stage per substream
	118	TEncBinCABAC**** m_ppppcBinCodersCABAC; ///< temporal CABAC state storage for RD computation per substream
	119	TEncBinCABAC* m_pcRDGoOnBinCodersCABAC; ///< going on bin coder CABAC for RD stage per substream
[2]	120
[56]	121	// quality control
	122	TEncPreanalyzer m_cPreanalyzer; ///< image characteristics analyzer for TM5-step3-like adaptive QP
	123
	124	TComScalingList m_scalingList; ///< quantization matrix information
[608]	125	TEncRateCtrl m_cRateCtrl; ///< Rate control class
	126
	127	#if H_MV
[56]	128	TEncAnalyze m_cAnalyzeAll;
	129	TEncAnalyze m_cAnalyzeI;
	130	TEncAnalyze m_cAnalyzeP;
[608]	131	TEncAnalyze m_cAnalyzeB;
	132	#endif
[2]	133	protected:
	134	Void xGetNewPicBuffer ( TComPic*& rpcPic ); ///< get picture buffer which will be processed
	135	Void xInitSPS (); ///< initialize SPS from encoder options
	136	Void xInitPPS (); ///< initialize PPS from encoder options
[56]	137
	138	Void xInitPPSforTiles ();
	139	Void xInitRPS (); ///< initialize PPS from encoder options
[2]	140
	141	public:
	142	TEncTop();
	143	virtual ~TEncTop();
[56]	144
[2]	145	Void create ();
	146	Void destroy ();
[608]	147	Void init ();
	148	#if H_MV
	149	TComPicLists* getIvPicLists() { return m_ivPicLists; }
	150	#endif
[2]	151	Void deletePicBuffer ();
	152
[56]	153	Void createWPPCoders(Int iNumSubstreams);
	154
[608]	155	#if H_MV
	156	Void initNewPic(TComPicYuv* pcPicYuvOrg);
	157	#endif
[2]	158	// -------------------------------------------------------------------------------------------------------------------
	159	// member access functions
	160	// -------------------------------------------------------------------------------------------------------------------
[56]	161
[2]	162	TComList<TComPic> getListPic () { return &m_cListPic; }
	163	TEncSearch* getPredSearch () { return &m_cSearch; }
[56]	164
[2]	165	TComTrQuant* getTrQuant () { return &m_cTrQuant; }
	166	TComLoopFilter* getLoopFilter () { return &m_cLoopFilter; }
[56]	167	TEncSampleAdaptiveOffset* getSAO () { return &m_cEncSAO; }
	168	TEncGOP* getGOPEncoder () { return &m_cGOPEncoder; }
[2]	169	TEncSlice* getSliceEncoder () { return &m_cSliceEncoder; }
	170	TEncCu* getCuEncoder () { return &m_cCuEncoder; }
	171	TEncEntropy* getEntropyCoder () { return &m_cEntropyCoder; }
	172	TEncCavlc* getCavlcCoder () { return &m_cCavlcCoder; }
	173	TEncSbac* getSbacCoder () { return &m_cSbacCoder; }
	174	TEncBinCABAC* getBinCABAC () { return &m_cBinCoderCABAC; }
[56]	175	TEncSbac* getSbacCoders () { return m_pcSbacCoders; }
	176	TEncBinCABAC* getBinCABACs () { return m_pcBinCoderCABACs; }
	177
[2]	178	TComBitCounter* getBitCounter () { return &m_cBitCounter; }
	179	TComRdCost* getRdCost () { return &m_cRdCost; }
	180	TEncSbac*** getRDSbacCoder () { return m_pppcRDSbacCoder; }
	181	TEncSbac* getRDGoOnSbacCoder () { return &m_cRDGoOnSbacCoder; }
[56]	182	TComBitCounter* getBitCounters () { return m_pcBitCounters; }
	183	TComRdCost* getRdCosts () { return m_pcRdCosts; }
	184	TEncSbac**** getRDSbacCoders () { return m_ppppcRDSbacCoders; }
	185	TEncSbac* getRDGoOnSbacCoders () { return m_pcRDGoOnSbacCoders; }
[608]	186	TEncRateCtrl* getRateCtrl () { return &m_cRateCtrl; }
[56]	187	TComSPS* getSPS () { return &m_cSPS; }
	188	TComPPS* getPPS () { return &m_cPPS; }
[608]	189	Void selectReferencePictureSet(TComSlice* slice, Int POCCurr, Int GOPid );
	190	Int getReferencePictureSetIdxForSOP(TComSlice* slice, Int POCCurr, Int GOPid );
[56]	191	TComScalingList* getScalingList () { return &m_scalingList; }
[608]	192	#if H_MV
[56]	193	TEncAnalyze* getAnalyzeAll () { return &m_cAnalyzeAll; }
	194	TEncAnalyze* getAnalyzeI () { return &m_cAnalyzeI; }
	195	TEncAnalyze* getAnalyzeP () { return &m_cAnalyzeP; }
	196	TEncAnalyze* getAnalyzeB () { return &m_cAnalyzeB; }
	197
[608]	198	Int getNumAllPicCoded () { return m_uiNumAllPicCoded; }
	199
	200	Int getFrameId (Int iGOPid);
	201
	202	TComPic* getPic ( Int poc );
	203	Void setIvPicLists ( TComPicLists* picLists) { m_ivPicLists = picLists; }
[5]	204	#endif
[2]	205	// -------------------------------------------------------------------------------------------------------------------
	206	// encoder function
	207	// -------------------------------------------------------------------------------------------------------------------
	208
	209	/// encode several number of pictures until end-of-sequence
[608]	210	#if H_MV
	211	Void encode( Bool bEos, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded , Int gopId );
	212	#else
	213	Void encode( Bool bEos, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut,
	214	std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded );
	215	#endif
	216
	217	#if H_MV
	218	Void printSummary ( Int numAllPicCoded );
	219	#else
	220	void printSummary() { m_cGOPEncoder.printOutSummary (m_uiNumAllPicCoded); }
	221	#endif
	222
	223	#if H_3D
	224	Void setupRenModel( Int iPoc, Int iEncViewIdx, Int iEncContent, Int iHorOffset );
	225	#endif
[56]	226	};
[2]	227
[56]	228	//! \}
[2]	229
	230	#endif // __TENCTOP__

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