source: 3DVCSoftware/trunk/source/App/TAppDecoder/TAppDecTop.h @ 738

Last change on this file since 738 was 738, checked in by tech, 11 years ago

Merged HTM-9.0-dev0@731. (MV-HEVC 6 HLS)

  • Property svn:eol-style set to native
File size: 4.9 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     TAppDecTop.h
35    \brief    Decoder application class (header)
36*/
37
38#ifndef __TAPPDECTOP__
39#define __TAPPDECTOP__
40
41#if _MSC_VER > 1000
42#pragma once
43#endif // _MSC_VER > 1000
44
45#include "TLibVideoIO/TVideoIOYuv.h"
46#include "TLibCommon/TComList.h"
47#include "TLibCommon/TComPicYuv.h"
48#include "TLibDecoder/TDecTop.h"
49#include "TAppDecCfg.h"
50
51//! \ingroup TAppDecoder
52//! \{
53
54// ====================================================================================================================
55// Class definition
56// ====================================================================================================================
57
58/// decoder application class
59class TAppDecTop : public TAppDecCfg
60{
61private:
62  // class interface
63#if H_MV
64  TDecTop*                        m_tDecTop             [ MAX_NUM_LAYERS ];    ///< decoder classes
65  TVideoIOYuv*                    m_tVideoIOYuvReconFile[ MAX_NUM_LAYERS ];    ///< reconstruction YUV class
66  Int                             m_layerIdToDecIdx     [ MAX_NUM_LAYER_IDS ]; ///< maping from layer id to decoder index
67  Int                             m_numDecoders;                               ///< number of decoder instances
68  TComPicLists                    m_ivPicLists;                                ///< picture buffers of decoder instances
69#if H_MV_LAYER_WISE_STARTUP
70  Bool                            m_layerInitilizedFlags[ MAX_NUM_LAYER_IDS ]; ///< for layerwise startup
71#endif
72
73#else
74  TDecTop                         m_cTDecTop;                     ///< decoder class
75  TVideoIOYuv                     m_cTVideoIOYuvReconFile;        ///< reconstruction YUV class
76#endif
77    // for output control
78#if H_MV
79  Int                             m_pocLastDisplay      [ MAX_NUM_LAYERS ]; ///< last POC in display order
80  Bool                            m_reconOpen           [ MAX_NUM_LAYERS ]; ///< reconstruction file opened
81#else
82  Int                             m_iPOCLastDisplay;              ///< last POC in display order
83#endif
84#if H_3D
85  FILE*                           m_pScaleOffsetFile;
86  CamParsCollector                m_cCamParsCollector;
87#endif
88public:
89  TAppDecTop();
90  virtual ~TAppDecTop() {}
91 
92  Void  create            (); ///< create internal members
93  Void  destroy           (); ///< destroy internal members
94  Void  decode            (); ///< main decoding function
95
96protected:
97  Void  xCreateDecLib     (); ///< create internal classes
98  Void  xDestroyDecLib    (); ///< destroy internal classes
99  Void  xInitDecLib       (); ///< initialize decoder class
100
101#if H_MV
102  Void  xWriteOutput      ( TComList<TComPic*>* pcListPic, Int layerId, Int tId ); ///< write YUV to file
103  Void  xFlushOutput      ( TComList<TComPic*>* pcListPic, Int layerId ); ///< flush all remaining decoded pictures to file
104  Int   xGetDecoderIdx    ( Int layerId, Bool createFlag = false );
105#else
106  Void  xWriteOutput      ( TComList<TComPic*>* pcListPic , UInt tId); ///< write YUV to file
107  Void  xFlushOutput      ( TComList<TComPic*>* pcListPic ); ///< flush all remaining decoded pictures to file
108#endif
109  Bool  isNaluWithinTargetDecLayerIdSet ( InputNALUnit* nalu ); ///< check whether given Nalu is within targetDecLayerIdSet
110};
111
112//! \}
113
114#endif
115
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