/* The copyright in this software is being made available under the BSD * License, included below. This software may be subject to other third party * and contributor rights, including patent rights, and no such rights are * granted under this license. * * Copyright (c) 2010-2015, ITU/ISO/IEC * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * Neither the name of the ITU/ISO/IEC nor the names of its contributors may * be used to endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ /** \file TDecCAVLC.h \brief CAVLC decoder class (header) */ #ifndef __TDECCAVLC__ #define __TDECCAVLC__ #if _MSC_VER > 1000 #pragma once #endif // _MSC_VER > 1000 #include "TDecEntropy.h" #include "SyntaxElementParser.h" //! \ingroup TLibDecoder //! \{ // ==================================================================================================================== // Class definition // ==================================================================================================================== #if H_3D class TDecTop; #endif /// CAVLC decoder class class TDecCavlc : public SyntaxElementParser, public TDecEntropyIf { public: TDecCavlc(); virtual ~TDecCavlc(); protected: void parseShortTermRefPicSet (TComSPS* pcSPS, TComReferencePictureSet* pcRPS, Int idx); #if H_3D TDecTop* m_decTop; #endif public: /// rest entropy coder by intial QP and IDC in CABAC Void resetEntropy ( TComSlice* /*pcSlice*/ ) { assert(0); }; Void setBitstream ( TComInputBitstream* p ) { m_pcBitstream = p; } Void parseTransformSubdivFlag( UInt& ruiSubdivFlag, UInt uiLog2TransformBlockSize ); Void parseQtCbf ( TComDataCU* pcCU, UInt uiAbsPartIdx, TextType eType, UInt uiTrDepth, UInt uiDepth ); Void parseQtRootCbf ( UInt uiAbsPartIdx, UInt& uiQtRootCbf ); Void parseVPS ( TComVPS* pcVPS ); #if H_MV Void parseVPSExtension ( TComVPS* pcVPS ); Void parseRepFormat ( Int i, TComRepFormat* curRepFormat, TComRepFormat* prevRepFormat ); Void parseVPSVUI ( TComVPS* pcVPS ); Void parseVideoSignalInfo( TComVideoSignalInfo* pcVideoSignalInfo ); Void parseDpbSize ( TComVPS* pcVPS ); Void parseVpsVuiBspHrdParameters( TComVPS* pcVPS ); #endif #if H_MV Void parseSPSExtension ( TComSPS* pcSPS ); #endif #if H_3D Void parseVPS3dExtension ( TComVPS* pcVPS ); Void parseSPS3dExtension ( TComSPS* pcSPS ); Void parseSPS ( TComSPS* pcSPS ); #else Void parseSPS ( TComSPS* pcSPS ); #endif #if H_MV Void parsePPSMultilayerExtension( TComPPS* pcPPS ); #endif #if H_3D Void parsePPS ( TComPPS* pcPPS, TComVPS* pcVPS ); Void parsePPSExtension ( TComPPS* pcPPS, TComVPS* pcVPS ); #else Void parsePPS ( TComPPS* pcPPS); #endif #if H_3D Void setDecTop ( TDecTop* decTop ) { m_decTop = decTop; }; #endif Void parseVUI ( TComVUI* pcVUI, TComSPS* pcSPS ); Void parseSEI ( SEIMessages& ); Void parsePTL ( TComPTL *rpcPTL, Bool profilePresentFlag, Int maxNumSubLayersMinus1 ); Void parseProfileTier (ProfileTierLevel *ptl); Void parseHrdParameters (TComHRD *hrd, Bool cprms_present_flag, UInt tempLevelHigh); #if H_MV Void parseSliceHeader ( TComSlice*& rpcSlice, ParameterSetManagerDecoder *parameterSetManager, Int targetOlsIdx); #else Void parseSliceHeader ( TComSlice*& rpcSlice, ParameterSetManagerDecoder *parameterSetManager); #endif Void parseTerminatingBit ( UInt& ruiBit ); Void parseMVPIdx ( Int& riMVPIdx ); Void parseSkipFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ); #if H_3D Void parseDIS ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ); #endif Void parseCUTransquantBypassFlag( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ); Void parseMergeFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth, UInt uiPUIdx ); Void parseMergeIndex ( TComDataCU* pcCU, UInt& ruiMergeIndex ); #if H_3D_ARP Void parseARPW ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ); #endif #if H_3D_IC Void parseICFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ); #endif #if H_3D_INTER_SDC Void parseDeltaDC ( TComDataCU* pcCU, UInt absPartIdx, UInt depth ); Void parseSDCFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ); #endif #if H_3D_DBBP Void parseDBBPFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ); #endif Void parseSplitFlag ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ); Void parsePartSize ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ); Void parsePredMode ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ); Void parseIntraDirLumaAng ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ); Void parseIntraDirChroma ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ); Void parseInterDir ( TComDataCU* pcCU, UInt& ruiInterDir, UInt uiAbsPartIdx ); Void parseRefFrmIdx ( TComDataCU* pcCU, Int& riRefFrmIdx, RefPicList eRefList ); Void parseMvd ( TComDataCU* pcCU, UInt uiAbsPartAddr,UInt uiPartIdx, UInt uiDepth, RefPicList eRefList ); Void parseDeltaQP ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth ); Void parseCoeffNxN ( TComDataCU* pcCU, TCoeff* pcCoef, UInt uiAbsPartIdx, UInt uiWidth, UInt uiHeight, UInt uiDepth, TextType eTType ); Void parseTransformSkipFlags ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt width, UInt height, UInt uiDepth, TextType eTType); Void parseIPCMInfo ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth); Void updateContextTables ( SliceType /*eSliceType*/, Int /*iQp*/ ) { return; } Void xParsePredWeightTable ( TComSlice* pcSlice ); Void parseScalingList ( TComScalingList* scalingList ); Void xDecodeScalingList ( TComScalingList *scalingList, UInt sizeId, UInt listId); #if H_3D TDecTop* getDecTop() { return m_decTop; }; #endif protected: Bool xMoreRbspData(); }; //! \} #endif // !defined(AFX_TDECCAVLC_H__9732DD64_59B0_4A41_B29E_1A5B18821EAD__INCLUDED_)