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source: 3DVCSoftware/branches/HTM-DEV-0.2-dev/source/Lib/TLibEncoder/TEncTop.h @ 438

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Last change on this file since 438 was 438, checked in by tech, 12 years ago
Integrated 3D encoder control, camera parameters, renderer and MV fixes.
Property svn:eol-style set to `native`
File size: 11.4 KB

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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2013, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file 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"
45	#include "TLibCommon/AccessUnit.h"
46
47	#include "TLibVideoIO/TVideoIOYuv.h"
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	#include "TEncSampleAdaptiveOffset.h"
57	#include "TEncPreanalyzer.h"
58	#include "TEncRateCtrl.h"
59	//! \ingroup TLibEncoder
60	//! \{
61
62	// ====================================================================================================================
63	// Class definition
64	// ====================================================================================================================
65
66
67
68	/// encoder class
69	class TEncTop : public TEncCfg
70	{
71	private:
72	// picture
73	Int m_iPOCLast; ///< time index (POC)
74	Int m_iNumPicRcvd; ///< number of received pictures
75	UInt m_uiNumAllPicCoded; ///< number of coded pictures
76	TComList<TComPic*> m_cListPic; ///< dynamic list of pictures
77
78	#if H_MV
79	TComPicLists* m_ivPicLists; ///< access to picture lists of other layers
80	#endif
81	// encoder search
82	TEncSearch m_cSearch; ///< encoder search class
83	TEncEntropy* m_pcEntropyCoder; ///< entropy encoder
84	TEncCavlc* m_pcCavlcCoder; ///< CAVLC encoder
85	// coding tool
86	TComTrQuant m_cTrQuant; ///< transform & quantization class
87	TComLoopFilter m_cLoopFilter; ///< deblocking filter class
88	TEncSampleAdaptiveOffset m_cEncSAO; ///< sample adaptive offset class
89	TEncEntropy m_cEntropyCoder; ///< entropy encoder
90	TEncCavlc m_cCavlcCoder; ///< CAVLC encoder
91	TEncSbac m_cSbacCoder; ///< SBAC encoder
92	TEncBinCABAC m_cBinCoderCABAC; ///< bin coder CABAC
93	TEncSbac* m_pcSbacCoders; ///< SBAC encoders (to encode substreams )
94	TEncBinCABAC* m_pcBinCoderCABACs; ///< bin coders CABAC (one per substream)
95
96	// processing unit
97	TEncGOP m_cGOPEncoder; ///< GOP encoder
98	TEncSlice m_cSliceEncoder; ///< slice encoder
99	TEncCu m_cCuEncoder; ///< CU encoder
100	// SPS
101	TComSPS m_cSPS; ///< SPS
102	TComPPS m_cPPS; ///< PPS
103	// RD cost computation
104	TComBitCounter m_cBitCounter; ///< bit counter for RD optimization
105	TComRdCost m_cRdCost; ///< RD cost computation class
106	TEncSbac*** m_pppcRDSbacCoder; ///< temporal storage for RD computation
107	TEncSbac m_cRDGoOnSbacCoder; ///< going on SBAC model for RD stage
108	#if FAST_BIT_EST
109	TEncBinCABACCounter*** m_pppcBinCoderCABAC; ///< temporal CABAC state storage for RD computation
110	TEncBinCABACCounter m_cRDGoOnBinCoderCABAC; ///< going on bin coder CABAC for RD stage
111	#else
112	TEncBinCABAC*** m_pppcBinCoderCABAC; ///< temporal CABAC state storage for RD computation
113	TEncBinCABAC m_cRDGoOnBinCoderCABAC; ///< going on bin coder CABAC for RD stage
114	#endif
115	Int m_iNumSubstreams; ///< # of top-level elements allocated.
116	TComBitCounter* m_pcBitCounters; ///< bit counters for RD optimization per substream
117	TComRdCost* m_pcRdCosts; ///< RD cost computation class per substream
118	TEncSbac**** m_ppppcRDSbacCoders; ///< temporal storage for RD computation per substream
119	TEncSbac* m_pcRDGoOnSbacCoders; ///< going on SBAC model for RD stage per substream
120	TEncBinCABAC**** m_ppppcBinCodersCABAC; ///< temporal CABAC state storage for RD computation per substream
121	TEncBinCABAC* m_pcRDGoOnBinCodersCABAC; ///< going on bin coder CABAC for RD stage per substream
122
123	// quality control
124	TEncPreanalyzer m_cPreanalyzer; ///< image characteristics analyzer for TM5-step3-like adaptive QP
125
126	TComScalingList m_scalingList; ///< quantization matrix information
127	TEncRateCtrl m_cRateCtrl; ///< Rate control class
128
129	#if H_MV
130	TEncAnalyze m_cAnalyzeAll;
131	TEncAnalyze m_cAnalyzeI;
132	TEncAnalyze m_cAnalyzeP;
133	TEncAnalyze m_cAnalyzeB;
134	#endif
135
136	protected:
137	Void xGetNewPicBuffer ( TComPic*& rpcPic ); ///< get picture buffer which will be processed
138	Void xInitSPS (); ///< initialize SPS from encoder options
139	Void xInitPPS (); ///< initialize PPS from encoder options
140
141	Void xInitPPSforTiles ();
142	Void xInitRPS (); ///< initialize PPS from encoder options
143
144	public:
145	TEncTop();
146	virtual ~TEncTop();
147
148	Void create ();
149	Void destroy ();
150
151	Void init ();
152
153	#if H_MV
154	TComPicLists* getIvPicLists() { return m_ivPicLists; }
155	#endif
156
157	Void deletePicBuffer ();
158
159	Void createWPPCoders(Int iNumSubstreams);
160
161	#if H_MV
162	Void initNewPic(TComPicYuv* pcPicYuvOrg);
163	#endif
164
165	// -------------------------------------------------------------------------------------------------------------------
166	// member access functions
167	// -------------------------------------------------------------------------------------------------------------------
168
169	TComList<TComPic> getListPic () { return &m_cListPic; }
170	TEncSearch* getPredSearch () { return &m_cSearch; }
171
172	TComTrQuant* getTrQuant () { return &m_cTrQuant; }
173	TComLoopFilter* getLoopFilter () { return &m_cLoopFilter; }
174	TEncSampleAdaptiveOffset* getSAO () { return &m_cEncSAO; }
175	TEncGOP* getGOPEncoder () { return &m_cGOPEncoder; }
176	TEncSlice* getSliceEncoder () { return &m_cSliceEncoder; }
177	TEncCu* getCuEncoder () { return &m_cCuEncoder; }
178	TEncEntropy* getEntropyCoder () { return &m_cEntropyCoder; }
179	TEncCavlc* getCavlcCoder () { return &m_cCavlcCoder; }
180	TEncSbac* getSbacCoder () { return &m_cSbacCoder; }
181	TEncBinCABAC* getBinCABAC () { return &m_cBinCoderCABAC; }
182	TEncSbac* getSbacCoders () { return m_pcSbacCoders; }
183	TEncBinCABAC* getBinCABACs () { return m_pcBinCoderCABACs; }
184
185	TComBitCounter* getBitCounter () { return &m_cBitCounter; }
186	TComRdCost* getRdCost () { return &m_cRdCost; }
187	TEncSbac*** getRDSbacCoder () { return m_pppcRDSbacCoder; }
188	TEncSbac* getRDGoOnSbacCoder () { return &m_cRDGoOnSbacCoder; }
189	TComBitCounter* getBitCounters () { return m_pcBitCounters; }
190	TComRdCost* getRdCosts () { return m_pcRdCosts; }
191	TEncSbac**** getRDSbacCoders () { return m_ppppcRDSbacCoders; }
192	TEncSbac* getRDGoOnSbacCoders () { return m_pcRDGoOnSbacCoders; }
193	TEncRateCtrl* getRateCtrl () { return &m_cRateCtrl; }
194	TComSPS* getSPS () { return &m_cSPS; }
195	TComPPS* getPPS () { return &m_cPPS; }
196	Void selectReferencePictureSet(TComSlice* slice, Int POCCurr, Int GOPid );
197	TComScalingList* getScalingList () { return &m_scalingList; }
198
199	#if H_MV
200	TEncAnalyze* getAnalyzeAll () { return &m_cAnalyzeAll; }
201	TEncAnalyze* getAnalyzeI () { return &m_cAnalyzeI; }
202	TEncAnalyze* getAnalyzeP () { return &m_cAnalyzeP; }
203	TEncAnalyze* getAnalyzeB () { return &m_cAnalyzeB; }
204
205	Int getNumAllPicCoded () { return m_uiNumAllPicCoded; }
206
207	Int getFrameId (Int iGOPid);
208
209	TComPic* getPic ( Int poc );
210	Void setIvPicLists ( TComPicLists* picLists) { m_ivPicLists = picLists; }
211	#endif
212
213
214	// -------------------------------------------------------------------------------------------------------------------
215	// encoder function
216	// -------------------------------------------------------------------------------------------------------------------
217
218	/// encode several number of pictures until end-of-sequence
219	Void encode( Bool bEos, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut,
220	std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded
221	#if H_MV
222	, Int gopId
223	#endif
224	);
225
226	#if H_MV
227	void printSummary ( Int numAllPicCoded );
228	#else
229	void printSummary() { m_cGOPEncoder.printOutSummary (m_uiNumAllPicCoded); }
230	#endif
231
232	};
233
234	//! \}
235
236	#endif // __TENCTOP__

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