source: 3DVCSoftware/branches/HTM-12.0-dev1/source/App/TAppEncoder/TAppEncTop.h @ 1058

Last change on this file since 1058 was 1054, checked in by tech, 11 years ago

Integration of various MV-HEVC HLS changes.
  • Property svn:eol-style set to native
File size: 8.1 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) 2010-2014, 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.
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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
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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     TAppEncTop.h
35    \brief    Encoder application class (header)
36*/
37
38#ifndef __TAPPENCTOP__
39#define __TAPPENCTOP__
40
41#include <list>
42#include <ostream>
43
44#include "TLibEncoder/TEncTop.h"
45#include "TLibVideoIO/TVideoIOYuv.h"
46#include "TLibCommon/AccessUnit.h"
47#include "TAppEncCfg.h"
48#if H_3D
49#include "../../Lib/TLibRenderer/TRenTop.h"
50#endif
51
52#if KWU_RC_MADPRED_E0227
53class TEncTop;
54#endif
55//! \ingroup TAppEncoder
56//! \{
57
58// ====================================================================================================================
59// Class definition
60// ====================================================================================================================
61
62/// encoder application class
63class TAppEncTop : public TAppEncCfg
64{
65private:
66  // class interface
67#if H_MV
68  std::vector<TEncTop*>      m_acTEncTopList ;              ///< encoder class per layer
69  std::vector<TVideoIOYuv*>  m_acTVideoIOYuvInputFileList;  ///< input YUV file
70  std::vector<TVideoIOYuv*>  m_acTVideoIOYuvReconFileList;  ///< output reconstruction file
71 
72  std::vector<TComList<TComPicYuv*>*>  m_picYuvRec;         ///< list of reconstruction YUV files
73
74  std::vector<Int>           m_frameRcvd;                   ///< number of received frames
75
76  TComPicLists               m_ivPicLists;                  ///< picture buffers of encoder instances
77#if H_MV
78  TComVPS*                   m_vps;                         ///< vps
79#else
80  TComVPS                    m_vps;                         ///< vps
81#endif
82#else
83  TEncTop                    m_cTEncTop;                    ///< encoder class
84  TVideoIOYuv                m_cTVideoIOYuvInputFile;       ///< input YUV file
85  TVideoIOYuv                m_cTVideoIOYuvReconFile;       ///< output reconstruction file
86 
87  TComList<TComPicYuv*>      m_cListPicYuvRec;              ///< list of reconstruction YUV files
88 
89  Int                        m_iFrameRcvd;                  ///< number of received frames
90#endif
91
92#if H_3D
93  TComDLT                    m_dlt;                         ///< dlt
94#endif
95
96  UInt m_essentialBytes;
97  UInt m_totalBytes;
98#if H_3D_VSO
99  TRenTop                     m_cRendererTop; 
100  TRenModel                   m_cRendererModel;   
101#endif
102protected:
103  // initialization
104  Void  xCreateLib        ();                               ///< create files & encoder class
105  Void  xInitLibCfg       ();                               ///< initialize internal variables
106  Void  xInitLib          (Bool isFieldCoding);             ///< initialize encoder class
107  Void  xDestroyLib       ();                               ///< destroy encoder class
108 
109  /// obtain required buffers
110#if H_MV
111  Void  xGetBuffer(TComPicYuv*& rpcPicYuvRec, UInt layer);
112#else
113  Void xGetBuffer(TComPicYuv*& rpcPicYuvRec);
114#endif
115
116  /// delete allocated buffers
117  Void  xDeleteBuffer     ();
118 
119  // file I/O
120#if H_MV
121  Void xWriteOutput(std::ostream& bitstreamFile, Int iNumEncoded, std::list<AccessUnit>& accessUnits, UInt layerId); ///< write bitstream to file
122#else
123  Void xWriteOutput(std::ostream& bitstreamFile, Int iNumEncoded, const std::list<AccessUnit>& accessUnits); ///< write bitstream to file
124#endif
125  void rateStatsAccum(const AccessUnit& au, const std::vector<UInt>& stats);
126  void printRateSummary();
127
128#if H_MV
129  Void xSetLayerIds               ( TComVPS& vps ); 
130  Void xSetDimensionIdAndLength   ( TComVPS& vps );
131  Void xSetDependencies           ( TComVPS& vps );
132  Void xSetLayerSets              ( TComVPS& vps );
133  Void xSetProfileTierLevel       ( TComVPS& vps );
134
135#if H_MV_HLS10_PTL
136  Void xSetProfileTierLevel( TComVPS& vps, Int profileTierLevelIdx, Int subLayer,                             
137                             Profile::Name profile, Level::Name level, Level::Tier tier, 
138                             Bool progressiveSourceFlag, Bool interlacedSourceFlag, 
139                             Bool nonPackedConstraintFlag, Bool frameOnlyConstraintFlag, 
140                             Bool inbldFlag )
141  { 
142    TComPTL* ptlStruct = vps.getPTL( profileTierLevelIdx );   
143    assert( ptlStruct != NULL ); 
144
145    ProfileTierLevel* ptl; 
146    if ( subLayer == -1 )
147    {
148      ptl = ptlStruct->getGeneralPTL();
149    }
150    else
151    {
152      ptl = ptlStruct->getSubLayerPTL(  subLayer );
153    }
154
155    assert( ptl != NULL );
156
157
158    ptl->setProfileIdc( profile );
159    ptl->setTierFlag  ( tier    );
160    ptl->setLevelIdc  ( level   );
161    ptl->setProfileCompatibilityFlag( profile, true );
162
163    switch ( profile )
164    {
165    case Profile::MAIN:
166      break; 
167    case Profile::MULTIVIEWMAIN:
168#if H_3D
169    case Profile::MAIN3D:
170#endif
171      ptl->setMax12bitConstraintFlag      ( true  ); 
172      ptl->setMax12bitConstraintFlag      ( true  );
173      ptl->setMax10bitConstraintFlag      ( true  );
174      ptl->setMax8bitConstraintFlag       ( true  );
175      ptl->setMax422chromaConstraintFlag  ( true  );
176      ptl->setMax420chromaConstraintFlag  ( true  );
177      ptl->setMaxMonochromeConstraintFlag ( false );
178      ptl->setIntraConstraintFlag         ( false ); 
179      ptl->setOnePictureOnlyConstraintFlag( false );
180      ptl->setLowerBitRateConstraintFlag  ( true  );       
181      break; 
182    default:
183      assert( 0 ); // other profiles currently not supported
184      break; 
185    }
186  }
187
188
189#endif
190  Void xSetRepFormat              ( TComVPS& vps );
191  Void xSetDpbSize                ( TComVPS& vps );
192  Void xSetVPSVUI                 ( TComVPS& vps );
193  GOPEntry* xGetGopEntry( Int layerIdInVps, Int poc );
194  Int  xGetMax( std::vector<Int>& vec);
195#if H_MV_HLS10_GEN_FIX
196  Bool xLayerIdInTargetEncLayerIdList( Int nuhLayerId ) 
197  {
198    return  ( std::find(m_targetEncLayerIdList.begin(), m_targetEncLayerIdList.end(), nuhLayerId) != m_targetEncLayerIdList.end()) ;
199  }
200#endif
201#endif
202#if H_3D
203  Void xSetVPSExtension2( TComVPS& vps );
204  Void xDeriveDltArray( TComVPS& vps, TComDLT& dlt );
205#endif
206#if H_3D_DIM_DLT
207  Void  xAnalyzeInputBaseDepth(UInt layer, UInt uiNumFrames, TComVPS* vps, TComDLT* dlt);
208#endif
209public:
210  TAppEncTop();
211  virtual ~TAppEncTop();
212 
213  Void        encode      ();                               ///< main encoding function
214#if H_MV
215  TEncTop*    getTEncTop( UInt layer ) { return  m_acTEncTopList[layer]; }  ///< return pointer to encoder class for specific layer
216#else
217  TEncTop&    getTEncTop  ()   { return  m_cTEncTop; }      ///< return encoder class pointer reference
218#endif
219};// END CLASS DEFINITION TAppEncTop
220
221//! \}
222
223#endif // __TAPPENCTOP__
224
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