source: 3DVCSoftware/trunk/source/Lib/TLibDecoder/TDecCAVLC.h @ 1296

Last change on this file since 1296 was 1196, checked in by tech, 10 years ago

Merged 14.0-dev0@1187.

  • Property svn:eol-style set to native
File size: 7.4 KB
RevLine 
[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 *
[1179]6* Copyright (c) 2010-2015, 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     TDecCAVLC.h
35    \brief    CAVLC decoder class (header)
36*/
37
38#ifndef __TDECCAVLC__
39#define __TDECCAVLC__
40
41#if _MSC_VER > 1000
42#pragma once
43#endif // _MSC_VER > 1000
44
45#include "TDecEntropy.h"
[608]46#include "SyntaxElementParser.h"
[2]47
[56]48//! \ingroup TLibDecoder
49//! \{
50
[2]51// ====================================================================================================================
52// Class definition
53// ====================================================================================================================
[1196]54#if H_3D
[1179]55class TDecTop;
56#endif
[2]57/// CAVLC decoder class
[608]58class TDecCavlc : public SyntaxElementParser, public TDecEntropyIf
[2]59{
60public:
61  TDecCavlc();
62  virtual ~TDecCavlc();
63 
64protected:
[56]65  void  parseShortTermRefPicSet            (TComSPS* pcSPS, TComReferencePictureSet* pcRPS, Int idx);
[2]66 
[608]67#if H_3D
[1179]68  TDecTop*  m_decTop;
69#endif
[964]70
[1179]71
[2]72public:
[56]73
74  /// rest entropy coder by intial QP and IDC in CABAC
[608]75  Void  resetEntropy        ( TComSlice* /*pcSlice*/  )     { assert(0); };
[56]76  Void  setBitstream        ( TComInputBitstream* p )   { m_pcBitstream = p; }
[2]77  Void  parseTransformSubdivFlag( UInt& ruiSubdivFlag, UInt uiLog2TransformBlockSize );
78  Void  parseQtCbf          ( TComDataCU* pcCU, UInt uiAbsPartIdx, TextType eType, UInt uiTrDepth, UInt uiDepth );
[608]79  Void  parseQtRootCbf      ( UInt uiAbsPartIdx, UInt& uiQtRootCbf );
[77]80  Void  parseVPS            ( TComVPS* pcVPS );
[622]81#if H_MV
82  Void  parseVPSExtension   ( TComVPS* pcVPS ); 
[738]83  Void  parseRepFormat      ( Int i, TComRepFormat* curRepFormat, TComRepFormat* prevRepFormat );
[622]84  Void  parseVPSVUI         ( TComVPS* pcVPS );
[964]85  Void  parseVideoSignalInfo( TComVideoSignalInfo* pcVideoSignalInfo ); 
[738]86  Void  parseDpbSize        ( TComVPS* pcVPS ); 
[964]87  Void  parseVpsVuiBspHrdParameters( TComVPS* pcVPS ); 
[738]88#endif
[622]89
90#if H_MV
91  Void  parseSPSExtension   ( TComSPS* pcSPS ); 
92#endif
[608]93#if H_3D
[1124]94  Void  parseVPS3dExtension  ( TComVPS* pcVPS ); 
95  Void  parseSPS3dExtension ( TComSPS* pcSPS );
96  Void  parseSPS            ( TComSPS* pcSPS );
97#else
[56]98  Void  parseSPS            ( TComSPS* pcSPS );
[2]99#endif
[758]100
[1066]101#if H_MV
102  Void  parsePPSMultilayerExtension( TComPPS* pcPPS );
103#endif
104
105
[773]106#if H_3D
[758]107  Void  parsePPS            ( TComPPS* pcPPS, TComVPS* pcVPS );
108  Void  parsePPSExtension   ( TComPPS* pcPPS, TComVPS* pcVPS );
109#else
[608]110  Void  parsePPS            ( TComPPS* pcPPS);
[758]111#endif
[1196]112#if H_3D
[1179]113  Void  setDecTop           ( TDecTop* decTop ) { m_decTop = decTop; }; 
114#endif
[608]115  Void  parseVUI            ( TComVUI* pcVUI, TComSPS* pcSPS );
116  Void  parseSEI            ( SEIMessages& );
117  Void  parsePTL            ( TComPTL *rpcPTL, Bool profilePresentFlag, Int maxNumSubLayersMinus1 );
118  Void  parseProfileTier    (ProfileTierLevel *ptl);
119  Void  parseHrdParameters  (TComHRD *hrd, Bool cprms_present_flag, UInt tempLevelHigh);
[976]120#if H_MV
[964]121  Void  parseSliceHeader    ( TComSlice*& rpcSlice, ParameterSetManagerDecoder *parameterSetManager, Int targetOlsIdx);
122#else
[608]123  Void  parseSliceHeader    ( TComSlice*& rpcSlice, ParameterSetManagerDecoder *parameterSetManager);
[964]124#endif
[2]125  Void  parseTerminatingBit ( UInt& ruiBit );
126 
[56]127  Void  parseMVPIdx         ( Int& riMVPIdx );
[2]128 
129  Void  parseSkipFlag       ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
[1196]130#if H_3D
[1179]131  Void  parseDIS            ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
132#endif
[608]133  Void  parseCUTransquantBypassFlag( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
134  Void parseMergeFlag       ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth, UInt uiPUIdx );
135  Void parseMergeIndex      ( TComDataCU* pcCU, UInt& ruiMergeIndex );
136#if H_3D_ARP
137  Void parseARPW            ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
138#endif
139#if H_3D_IC
[189]140  Void  parseICFlag         ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
141#endif
[655]142#if H_3D_INTER_SDC
[833]143  Void  parseDeltaDC        ( TComDataCU* pcCU, UInt absPartIdx, UInt depth );
144  Void  parseSDCFlag        ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
[5]145#endif
[833]146#if H_3D_DBBP
147  Void  parseDBBPFlag       ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
148#endif
[2]149  Void parseSplitFlag       ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
150  Void parsePartSize        ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
151  Void parsePredMode        ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
152 
153  Void parseIntraDirLumaAng ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
154 
155  Void parseIntraDirChroma  ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
156 
[608]157  Void parseInterDir        ( TComDataCU* pcCU, UInt& ruiInterDir, UInt uiAbsPartIdx );
158  Void parseRefFrmIdx       ( TComDataCU* pcCU, Int& riRefFrmIdx,  RefPicList eRefList );
[2]159  Void parseMvd             ( TComDataCU* pcCU, UInt uiAbsPartAddr,UInt uiPartIdx,    UInt uiDepth, RefPicList eRefList );
160 
161  Void parseDeltaQP         ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth );
162  Void parseCoeffNxN        ( TComDataCU* pcCU, TCoeff* pcCoef, UInt uiAbsPartIdx, UInt uiWidth, UInt uiHeight, UInt uiDepth, TextType eTType );
[608]163  Void parseTransformSkipFlags ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt width, UInt height, UInt uiDepth, TextType eTType);
164
[56]165  Void parseIPCMInfo        ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth);
166
[608]167  Void updateContextTables  ( SliceType /*eSliceType*/, Int /*iQp*/ ) { return; }
[2]168
[56]169  Void xParsePredWeightTable ( TComSlice* pcSlice );
170  Void  parseScalingList               ( TComScalingList* scalingList );
171  Void xDecodeScalingList    ( TComScalingList *scalingList, UInt sizeId, UInt listId);
[1196]172#if H_3D
[1179]173  TDecTop*  getDecTop()      { return m_decTop; };
174#endif
175
[56]176protected:
177  Bool  xMoreRbspData();
178};
[2]179
[56]180//! \}
181
[2]182#endif // !defined(AFX_TDECCAVLC_H__9732DD64_59B0_4A41_B29E_1A5B18821EAD__INCLUDED_)
183
Note: See TracBrowser for help on using the repository browser.