source: 3DVCSoftware/trunk/source/Lib/TLibCommon/TComPrediction.h @ 894

Last change on this file since 894 was 884, checked in by tech, 11 years ago

Merged HTM-10.1-dev0@883. (MV-HEVC 7 HLS)

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[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 *
[872]6* Copyright (c) 2010-2014, 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     TComPrediction.h
35    \brief    prediction class (header)
36*/
37
38#ifndef __TCOMPREDICTION__
39#define __TCOMPREDICTION__
40
41
42// Include files
43#include "TComPic.h"
44#include "TComMotionInfo.h"
45#include "TComPattern.h"
46#include "TComTrQuant.h"
[56]47#include "TComInterpolationFilter.h"
48#include "TComWeightPrediction.h"
49
50//! \ingroup TLibCommon
51//! \{
52
[2]53// ====================================================================================================================
54// Class definition
55// ====================================================================================================================
56
57/// prediction class
[56]58class TComPrediction : public TComWeightPrediction
[2]59{
60protected:
61  Int*      m_piYuvExt;
62  Int       m_iYuvExtStride;
63  Int       m_iYuvExtHeight;
64 
65  TComYuv   m_acYuvPred[2];
66  TComYuv   m_cYuvPredTemp;
[608]67#if H_3D_ARP
[443]68  TComYuv   m_acYuvPredBase[2];
69#endif
[56]70  TComYuv m_filteredBlock[4][4];
71  TComYuv m_filteredBlockTmp[4];
[2]72 
[56]73  TComInterpolationFilter m_if;
74 
75  Pel*   m_pLumaRecBuffer;       ///< array for downsampled reconstructed luma sample
76  Int    m_iLumaRecStride;       ///< stride of #m_pLumaRecBuffer array
[608]77#if H_3D_IC
78  UInt   m_uiaShift[ 64 ];       // Table for multiplication to substitue of division operation
79#endif
[2]80
[608]81#if H_3D_VSP
[884]82  Int*    m_pDepthBlock;         ///< Store a depth block, local variable, to prevent memory allocation every time
83  TComYuv m_cYuvDepthOnVsp;
[296]84#endif
85
[608]86  Void xPredIntraAng            (Int bitDepth, Int* pSrc, Int srcStride, Pel*& rpDst, Int dstStride, UInt width, UInt height, UInt dirMode, Bool blkAboveAvailable, Bool blkLeftAvailable, Bool bFilter );
[56]87  Void xPredIntraPlanar         ( Int* pSrc, Int srcStride, Pel* rpDst, Int dstStride, UInt width, UInt height );
[2]88 
89  // motion compensation functions
[608]90#if H_3D_ARP
91  Void xPredInterUniARP         ( TComDataCU* pcCU,                          UInt uiPartAddr,               Int iWidth, Int iHeight, RefPicList eRefPicList, TComYuv*& rpcYuvPred, Bool bi=false, TComMvField * pNewMvFiled = NULL );
[724]92  Void xPredInterUniARPviewRef( TComDataCU* pcCU, UInt uiPartAddr, Int iWidth, Int iHeight, RefPicList eRefPicList, TComYuv*& rpcYuvPred, Bool bi, TComMvField * pNewMvFiled = NULL );
[443]93#endif
[608]94  Void xPredInterUni            ( TComDataCU* pcCU,                          UInt uiPartAddr,               Int iWidth, Int iHeight, RefPicList eRefPicList, TComYuv*& rpcYuvPred, Bool bi=false          );
95  Void xPredInterBi             ( TComDataCU* pcCU,                          UInt uiPartAddr,               Int iWidth, Int iHeight,                         TComYuv*& rpcYuvPred );
96#if H_3D_VSP
97  Void xPredInterUniVSP         ( TComDataCU* pcCU,                          UInt uiPartAddr,               Int iWidth, Int iHeight, RefPicList eRefPicList, TComYuv*& rpcYuvPred, Bool bi=false          );
98  Void xPredInterBiVSP          ( TComDataCU* pcCU,                          UInt uiPartAddr,               Int iWidth, Int iHeight,                         TComYuv*& rpcYuvPred );
[296]99#endif
[56]100
[608]101  Void xPredInterLumaBlk  ( TComDataCU *cu, TComPicYuv *refPic, UInt partAddr, TComMv *mv, Int width, Int height, TComYuv *&dstPic, Bool bi
102#if H_3D_ARP
103    , Bool filterType = false
[296]104#endif
[608]105#if H_3D_IC
106    , Bool bICFlag    = false
[296]107#endif
[608]108    );
109  Void xPredInterChromaBlk( TComDataCU *cu, TComPicYuv *refPic, UInt partAddr, TComMv *mv, Int width, Int height, TComYuv *&dstPic, Bool bi
[332]110
[608]111#if H_3D_ARP
112    , Bool filterType = false
[296]113#endif
[608]114#if H_3D_IC
115    , Bool bICFlag    = false
[443]116#endif
[608]117    );
[56]118
[608]119#if H_3D_VSP
[833]120  Void xPredInterUniSubPU        ( TComDataCU *cu, UInt uiPartAddr, Int iWidth, Int iHeight, RefPicList eRefPicList, TComYuv*& rpcYuvPred, Bool bi, Int widthSubPU=4, Int heightSubPU=4 );
[189]121#endif
[443]122
[608]123  Void xWeightedAverage         ( TComYuv* pcYuvSrc0, TComYuv* pcYuvSrc1, Int iRefIdx0, Int iRefIdx1, UInt uiPartAddr, Int iWidth, Int iHeight, TComYuv*& rpcYuvDst );
124 
125  Void xGetLLSPrediction ( TComPattern* pcPattern, Int* pSrc0, Int iSrcStride, Pel* pDst0, Int iDstStride, UInt uiWidth, UInt uiHeight, UInt uiExt0 );
126#if H_3D_IC
127  Void xGetLLSICPrediction( TComDataCU* pcCU, TComMv *pMv, TComPicYuv *pRefPic, Int &a, Int &b, TextType eType );
[443]128#endif
[56]129  Void xDCPredFiltering( Int* pSrc, Int iSrcStride, Pel*& rpDst, Int iDstStride, Int iWidth, Int iHeight );
130  Bool xCheckIdenticalMotion    ( TComDataCU* pcCU, UInt PartAddr);
[773]131#if H_3D_SPIVMP
[724]132  Bool xCheckTwoSPMotion ( TComDataCU* pcCU, UInt PartAddr0, UInt PartAddr1 );
133  Void xGetSubPUAddrAndMerge(TComDataCU* pcCU, UInt uiPartAddr, Int iSPWidth, Int iSPHeight, Int iNumSPInOneLine, Int iNumSP, UInt* uiMergedSPW, UInt* uiMergedSPH, UInt* uiSPAddr );
134#endif
[608]135#if H_3D_DIM
136  // depth intra functions
137  Void xPredBiSegDCs            ( Int* ptrSrc, UInt srcStride, Bool* biSegPattern, Int patternStride, Pel& predDC1, Pel& predDC2 );
138  Void xAssignBiSegDCs          ( Pel* ptrDst, UInt dstStride, Bool* biSegPattern, Int patternStride, Pel   valDC1, Pel   valDC2 );
139#if H_3D_DIM_DMM
140  UInt xPredWedgeFromTex        ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiWidth, UInt uiHeight, UInt intraTabIdx );
141  Void xPredContourFromTex      ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiWidth, UInt uiHeight, TComWedgelet* pcContourWedge );
142  Void xCopyTextureLumaBlock    ( TComDataCU* pcCU, UInt uiAbsPartIdx, Pel* piDestBlockY, UInt uiWidth, UInt uiHeight );
[5]143#endif
144#endif
[2]145
146public:
147  TComPrediction();
148  virtual ~TComPrediction();
149 
150  Void    initTempBuff();
151 
152  // inter
[608]153  Void motionCompensation         ( TComDataCU*  pcCU, TComYuv* pcYuvPred, RefPicList eRefPicList = REF_PIC_LIST_X, Int iPartIdx = -1 );
154 
[2]155  // motion vector prediction
[608]156  Void getMvPredAMVP              ( TComDataCU* pcCU, UInt uiPartIdx, UInt uiPartAddr, RefPicList eRefPicList, TComMv& rcMvPred );
[2]157 
158  // Angular Intra
[608]159  Void predIntraLumaAng           ( TComPattern* pcTComPattern, UInt uiDirMode, Pel* piPred, UInt uiStride, Int iWidth, Int iHeight, Bool bAbove, Bool bLeft );
160  Void predIntraChromaAng         ( Int* piSrc, UInt uiDirMode, Pel* piPred, UInt uiStride, Int iWidth, Int iHeight, Bool bAbove, Bool bLeft );
[2]161 
[608]162#if H_3D_DIM
163  // Depth intra
[833]164  Void predIntraLumaDepth         ( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiIntraMode, Pel* piPred, UInt uiStride, Int iWidth, Int iHeight, Bool bFastEnc = false 
165    , TComWedgelet* dmm4Segmentation = NULL
166    );
[608]167#if H_3D_DIM_SDC
168  Void analyzeSegmentsSDC         ( Pel* pOrig, UInt uiStride, UInt uiSize, Pel* rpSegMeans, UInt uiNumSegments, Bool* pMask, UInt uiMaskStride
169                                    ,UInt uiIntraMode
170                                    ,Bool orgDC=false
171    );
172#endif
173#endif
[833]174 
175#if H_3D_DBBP
176  PartSize      getPartitionSizeFromDepth(Pel* pDepthPels, UInt uiDepthStride, UInt uiSize);
177  Bool          getSegmentMaskFromDepth( Pel* pDepthPels, UInt uiDepthStride, UInt uiWidth, UInt uiHeight, Bool* pMask );
178  Void          combineSegmentsWithMask( TComYuv* pInYuv[2], TComYuv* pOutYuv, Bool* pMask, UInt uiWidth, UInt uiHeight, UInt uiPartAddr = 0 );
179#endif
[608]180
[56]181  Pel  predIntraGetPredValDC      ( Int* pSrc, Int iSrcStride, UInt iWidth, UInt iHeight, Bool bAbove, Bool bLeft );
182 
183  Int* getPredicBuf()             { return m_piYuvExt;      }
184  Int  getPredicBufWidth()        { return m_iYuvExtStride; }
185  Int  getPredicBufHeight()       { return m_iYuvExtHeight; }
186
[2]187};
188
[56]189//! \}
[2]190
191#endif // __TCOMPREDICTION__
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