source: 3DVCSoftware/branches/HTM-10.0-Fix/source/Lib/TLibCommon/TComRdCost.h @ 942

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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
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33
34/** \file     TComRdCost.h
35    \brief    RD cost computation classes (header)
36*/
37
38#ifndef __TCOMRDCOST__
39#define __TCOMRDCOST__
40
41
42#include "CommonDef.h"
43#include "TComPattern.h"
44#include "TComMv.h"
45
46#include "TComSlice.h"
47#include "TComRdCostWeightPrediction.h"
48#if H_3D
49#include "../TLibRenderer/TRenModel.h"
50#endif
51
52//! \ingroup TLibCommon
53//! \{
54
55#define FIX203 1
56
57class DistParam;
58class TComPattern;
59#if H_3D
60class TComRdCost; 
61#endif
62
63// ====================================================================================================================
64// Type definition
65// ====================================================================================================================
66
67// for function pointer
68typedef UInt (*FpDistFunc) (DistParam*);
69
70#if H_3D
71#if H_3D_VSO
72typedef Dist (TComRdCost::*FpDistFuncVSO) ( Int, Int, Pel*, Int, Pel*, Int, UInt, UInt, Bool );
73#endif
74#endif
75// ====================================================================================================================
76// Class definition
77// ====================================================================================================================
78
79/// distortion parameter class
80class DistParam
81{
82public:
83  Pel*  pOrg;
84  Pel*  pCur;
85  Int   iStrideOrg;
86  Int   iStrideCur;
87#if H_3D_VSO
88  // SAIT_VSO_EST_A0033
89  Pel*  pVirRec;
90  Pel*  pVirOrg;
91  Int   iStrideVir;
92#endif
93#if H_3D_IC
94  Bool  bUseIC;
95#endif
96#if H_3D_INTER_SDC
97  Bool  bUseSDCMRSAD;
98#endif
99  Int   iRows;
100  Int   iCols;
101  Int   iStep;
102  FpDistFunc DistFunc;
103  Int   bitDepth;
104
105  Bool            bApplyWeight;     // whether weithed prediction is used or not
106  wpScalingParam  *wpCur;           // weithed prediction scaling parameters for current ref
107  UInt            uiComp;           // uiComp = 0 (luma Y), 1 (chroma U), 2 (chroma V)
108
109#if NS_HAD
110  Bool            bUseNSHAD;
111#endif
112
113  // (vertical) subsampling shift (for reducing complexity)
114  // - 0 = no subsampling, 1 = even rows, 2 = every 4th, etc.
115  Int   iSubShift;
116 
117  DistParam()
118  {
119    pOrg = NULL;
120    pCur = NULL;
121    iStrideOrg = 0;
122    iStrideCur = 0;
123    iRows = 0;
124    iCols = 0;
125    iStep = 1;
126    DistFunc = NULL;
127    iSubShift = 0;
128    bitDepth = 0;
129#if NS_HAD
130    bUseNSHAD = false;
131#endif
132#if H_3D_VSO
133    // SAIT_VSO_EST_A0033
134    pVirRec = NULL;
135    pVirOrg = NULL;
136    iStrideVir = 0;
137#endif
138#if H_3D_INTER_SDC
139    bUseSDCMRSAD = false;
140#endif
141  }
142};
143
144/// RD cost computation class
145class TComRdCost
146  : public TComRdCostWeightPrediction
147{
148private:
149  // for distortion
150 
151#if AMP_SAD
152  FpDistFunc              m_afpDistortFunc[64]; // [eDFunc]
153#else 
154  FpDistFunc              m_afpDistortFunc[33]; // [eDFunc]
155#endif 
156 
157#if WEIGHTED_CHROMA_DISTORTION
158  Double                  m_cbDistortionWeight; 
159  Double                  m_crDistortionWeight; 
160#endif
161  Double                  m_dLambda;
162  Double                  m_sqrtLambda;
163  UInt                    m_uiLambdaMotionSAD;
164  UInt                    m_uiLambdaMotionSSE;
165  Double                  m_dFrameLambda;
166#if H_3D_VSO
167  // SAIT_VSO_EST_A0033
168  static Double           m_dDisparityCoeff;
169#endif
170 
171  // for motion cost
172#if FIX203
173  TComMv                  m_mvPredictor;
174#else
175  UInt*                   m_puiComponentCostOriginP;
176  UInt*                   m_puiComponentCost;
177  UInt*                   m_puiVerCost;
178  UInt*                   m_puiHorCost;
179#endif
180  UInt                    m_uiCost;
181  Int                     m_iCostScale;
182#if !FIX203
183  Int                     m_iSearchLimit;
184#endif
185 
186#if H_3D_DBBP
187  Bool                    m_bUseMask;
188#endif
189 
190public:
191  TComRdCost();
192  virtual ~TComRdCost();
193
194#if H_3D_VSO
195  Double  calcRdCost  ( UInt   uiBits, Dist   uiDistortion, Bool bFlag = false, DFunc eDFunc = DF_DEFAULT );
196  Double  calcRdCost64( UInt64 uiBits, Dist64 uiDistortion, Bool bFlag = false, DFunc eDFunc = DF_DEFAULT );
197#else
198  Double  calcRdCost  ( UInt   uiBits, UInt   uiDistortion, Bool bFlag = false, DFunc eDFunc = DF_DEFAULT );
199  Double  calcRdCost64( UInt64 uiBits, UInt64 uiDistortion, Bool bFlag = false, DFunc eDFunc = DF_DEFAULT );
200#endif
201
202 
203#if WEIGHTED_CHROMA_DISTORTION
204  Void    setCbDistortionWeight      ( Double cbDistortionWeight) { m_cbDistortionWeight = cbDistortionWeight; };
205  Void    setCrDistortionWeight      ( Double crDistortionWeight) { m_crDistortionWeight = crDistortionWeight; };
206#endif
207  Void    setLambda      ( Double dLambda );
208  Void    setFrameLambda ( Double dLambda ) { m_dFrameLambda = dLambda; }
209 
210  Double  getSqrtLambda ()   { return m_sqrtLambda; }
211#if H_3D_VSO
212  // SAIT_VSO_EST_A0033
213  Void    setDisparityCoeff( Double dDisparityCoeff ) { m_dDisparityCoeff = dDisparityCoeff; }
214  Double  getDisparityCoeff()                         { return m_dDisparityCoeff; }
215#endif
216
217#if RATE_CONTROL_LAMBDA_DOMAIN
218  Double  getLambda() { return m_dLambda; }
219#if M0036_RC_IMPROVEMENT
220  Double  getChromaWeight () {return((m_cbDistortionWeight+m_crDistortionWeight)/2.0);}
221#endif
222#endif
223 
224  // Distortion Functions
225  Void    init();
226 
227  Void    setDistParam( UInt uiBlkWidth, UInt uiBlkHeight, DFunc eDFunc, DistParam& rcDistParam );
228  Void    setDistParam( TComPattern* pcPatternKey, Pel* piRefY, Int iRefStride,            DistParam& rcDistParam );
229#if NS_HAD
230  Void    setDistParam( TComPattern* pcPatternKey, Pel* piRefY, Int iRefStride, Int iStep, DistParam& rcDistParam, Bool bHADME=false, Bool bUseNSHAD=false );
231  Void    setDistParam( DistParam& rcDP, Int bitDepth, Pel* p1, Int iStride1, Pel* p2, Int iStride2, Int iWidth, Int iHeight, Bool bHadamard = false, Bool bUseNSHAD=false );
232#else
233  Void    setDistParam( TComPattern* pcPatternKey, Pel* piRefY, Int iRefStride, Int iStep, DistParam& rcDistParam, Bool bHADME=false );
234  Void    setDistParam( DistParam& rcDP, Int bitDepth, Pel* p1, Int iStride1, Pel* p2, Int iStride2, Int iWidth, Int iHeight, Bool bHadamard = false );
235#endif
236 
237#if H_3D_DBBP
238  Void    setUseMask(Bool b) { m_bUseMask = b; }
239#endif
240 
241  UInt    calcHAD(Int bitDepth, Pel* pi0, Int iStride0, Pel* pi1, Int iStride1, Int iWidth, Int iHeight );
242 
243#if H_3D_FAST_DEPTH_INTRA
244  UInt    calcVAR(Pel* pi0, Int stride, Int width, Int height, Int cuDepth);
245#endif 
246  // for motion cost
247#if !FIX203
248  Void    initRateDistortionModel( Int iSubPelSearchLimit );
249  Void    xUninit();
250#endif
251  UInt    xGetComponentBits( Int iVal );
252  Void    getMotionCost( Bool bSad, Int iAdd ) { m_uiCost = (bSad ? m_uiLambdaMotionSAD + iAdd : m_uiLambdaMotionSSE + iAdd); }
253  Void    setPredictor( TComMv& rcMv )
254  {
255#if FIX203
256    m_mvPredictor = rcMv;
257#else
258    m_puiHorCost = m_puiComponentCost - rcMv.getHor();
259    m_puiVerCost = m_puiComponentCost - rcMv.getVer();
260#endif
261  }
262  Void    setCostScale( Int iCostScale )    { m_iCostScale = iCostScale; }
263  __inline UInt getCost( Int x, Int y )
264  {
265#if FIX203
266    return m_uiCost * getBits(x, y) >> 16;
267#else
268    return (( m_uiCost * (m_puiHorCost[ x * (1<<m_iCostScale) ] + m_puiVerCost[ y * (1<<m_iCostScale) ]) ) >> 16);
269#endif
270  }
271  UInt    getCost( UInt b )                 { return ( m_uiCost * b ) >> 16; }
272  UInt    getBits( Int x, Int y )         
273  {
274#if FIX203
275    return xGetComponentBits((x << m_iCostScale) - m_mvPredictor.getHor())
276    +      xGetComponentBits((y << m_iCostScale) - m_mvPredictor.getVer());
277#else
278    return m_puiHorCost[ x * (1<<m_iCostScale)] + m_puiVerCost[ y * (1<<m_iCostScale) ];
279#endif
280  }
281 
282private:
283 
284  static UInt xGetSSE           ( DistParam* pcDtParam );
285  static UInt xGetSSE4          ( DistParam* pcDtParam );
286  static UInt xGetSSE8          ( DistParam* pcDtParam );
287  static UInt xGetSSE16         ( DistParam* pcDtParam );
288  static UInt xGetSSE32         ( DistParam* pcDtParam );
289  static UInt xGetSSE64         ( DistParam* pcDtParam );
290  static UInt xGetSSE16N        ( DistParam* pcDtParam );
291#if H_3D_IC || H_3D_INTER_SDC
292  static UInt xGetSADic         ( DistParam* pcDtParam );
293  static UInt xGetSAD4ic        ( DistParam* pcDtParam );
294  static UInt xGetSAD8ic        ( DistParam* pcDtParam );
295  static UInt xGetSAD16ic       ( DistParam* pcDtParam );
296  static UInt xGetSAD32ic       ( DistParam* pcDtParam );
297  static UInt xGetSAD64ic       ( DistParam* pcDtParam );
298  static UInt xGetSAD16Nic      ( DistParam* pcDtParam );
299#endif
300  static UInt xGetSAD           ( DistParam* pcDtParam );
301  static UInt xGetSAD4          ( DistParam* pcDtParam );
302  static UInt xGetSAD8          ( DistParam* pcDtParam );
303  static UInt xGetSAD16         ( DistParam* pcDtParam );
304  static UInt xGetSAD32         ( DistParam* pcDtParam );
305  static UInt xGetSAD64         ( DistParam* pcDtParam );
306  static UInt xGetSAD16N        ( DistParam* pcDtParam );
307 
308#if H_3D_VSO
309  static UInt xGetVSD           ( DistParam* pcDtParam );
310  static UInt xGetVSD4          ( DistParam* pcDtParam );
311  static UInt xGetVSD8          ( DistParam* pcDtParam );
312  static UInt xGetVSD16         ( DistParam* pcDtParam );
313  static UInt xGetVSD32         ( DistParam* pcDtParam );
314  static UInt xGetVSD64         ( DistParam* pcDtParam );
315  static UInt xGetVSD16N        ( DistParam* pcDtParam );
316#endif
317
318#if AMP_SAD
319#if H_3D_IC || H_3D_INTER_SDC
320  static UInt xGetSAD12ic       ( DistParam* pcDtParam );
321  static UInt xGetSAD24ic       ( DistParam* pcDtParam );
322  static UInt xGetSAD48ic       ( DistParam* pcDtParam );
323#endif
324  static UInt xGetSAD12         ( DistParam* pcDtParam );
325  static UInt xGetSAD24         ( DistParam* pcDtParam );
326  static UInt xGetSAD48         ( DistParam* pcDtParam );
327
328#endif
329
330#if H_3D_IC || H_3D_INTER_SDC
331  static UInt xGetHADsic          ( DistParam* pcDtParam );
332#endif
333  static UInt xGetHADs4         ( DistParam* pcDtParam );
334  static UInt xGetHADs8         ( DistParam* pcDtParam );
335  static UInt xGetHADs          ( DistParam* pcDtParam );
336  static UInt xCalcHADs2x2      ( Pel *piOrg, Pel *piCurr, Int iStrideOrg, Int iStrideCur, Int iStep );
337  static UInt xCalcHADs4x4      ( Pel *piOrg, Pel *piCurr, Int iStrideOrg, Int iStrideCur, Int iStep );
338  static UInt xCalcHADs8x8      ( Pel *piOrg, Pel *piCurr, Int iStrideOrg, Int iStrideCur, Int iStep );
339#if NS_HAD
340  static UInt xCalcHADs16x4     ( Pel *piOrg, Pel *piCurr, Int iStrideOrg, Int iStrideCur, Int iStep );
341  static UInt xCalcHADs4x16     ( Pel *piOrg, Pel *piCurr, Int iStrideOrg, Int iStrideCur, Int iStep );
342#endif
343 
344#if H_3D_DBBP
345  static UInt xGetMaskedSSE     ( DistParam* pcDtParam );
346  static UInt xGetMaskedSAD     ( DistParam* pcDtParam );
347  static UInt xGetMaskedHADs    ( DistParam* pcDtParam );
348  static UInt xGetMaskedVSD     ( DistParam* pcDtParam );
349#endif
350 
351public:
352#if WEIGHTED_CHROMA_DISTORTION
353  UInt   getDistPart(Int bitDepth, Pel* piCur, Int iCurStride,  Pel* piOrg, Int iOrgStride, UInt uiBlkWidth, UInt uiBlkHeight, TextType eText = TEXT_LUMA, DFunc eDFunc = DF_SSE );
354#else
355  UInt   getDistPart(Int bitDepth, Pel* piCur, Int iCurStride,  Pel* piOrg, Int iOrgStride, UInt uiBlkWidth, UInt uiBlkHeight, DFunc eDFunc = DF_SSE );
356#endif
357
358#if (RATE_CONTROL_LAMBDA_DOMAIN && !M0036_RC_IMPROVEMENT) || KWU_RC_MADPRED_E0227
359  UInt   getSADPart ( Int bitDepth, Pel* pelCur, Int curStride,  Pel* pelOrg, Int orgStride, UInt width, UInt height );
360#endif
361
362#if H_3D_VSO
363  // SAIT_VSO_EST_A0033
364  UInt        getDistPartVSD( TComDataCU* pcCu, UInt uiPartOffset, Pel* piCur, Int iCurStride,  Pel* piOrg, Int iOrgStride, UInt uiBlkWidth, UInt uiBlkHeight, Bool bHad, DFunc eDFunc = DF_VSD); 
365  static UInt getVSDEstimate( Int dDM, Pel* pOrg, Int iOrgStride,  Pel* pVirRec, Pel* pVirOrg, Int iVirStride, Int x, Int y );
366
367private:
368  Double                  m_dLambdaVSO;
369  Double                  m_dSqrtLambdaVSO;
370  UInt                    m_uiLambdaMotionSADVSO;
371  UInt                    m_uiLambdaMotionSSEVSO;
372  Double                  m_dFrameLambdaVSO;
373  Bool                    m_bAllowNegDist;
374  Bool                    m_bUseVSO;
375  Bool                    m_bUseLambdaScaleVSO;
376  UInt                    m_uiVSOMode;
377
378  FpDistFuncVSO           m_fpDistortFuncVSO;
379  TRenModel*              m_pcRenModel;
380
381
382  // SAIT_VSO_EST_A0033
383  TComPicYuv *            m_pcVideoRecPicYuv;
384  TComPicYuv *            m_pcDepthPicYuv;
385  Bool                    m_bUseEstimatedVSD; 
386
387  // LGE_WVSO_A0119
388  Int                     m_iDWeight;
389  Int                     m_iVSOWeight;
390  Int                     m_iVSDWeight;
391  Bool                    m_bUseWVSO;
392
393public:
394
395  Void    setRenModel       ( TRenModel* pcRenModel ) { m_pcRenModel = pcRenModel; }
396  TRenModel* getRenModel    ( )                       { return m_pcRenModel; }
397  Void    setRenModelData   ( TComDataCU* pcCU, UInt uiAbsPartIndex, Pel* piData, Int iStride, Int iBlkWidth, Int iBlkHeight );
398  Void    setLambdaVSO      ( Double dLambda );
399  Void    setFrameLambdaVSO ( Double dLambda ) { m_dFrameLambdaVSO = dLambda; };
400
401
402  Void    setUseVSO ( Bool bIn )         { m_bUseVSO = bIn; };
403  Bool    getUseVSO ( )                  { return m_bUseVSO;};
404
405  Bool    getUseRenModel ( )             { return (m_bUseVSO && m_uiVSOMode == 4); };
406  Void    setUseLambdaScaleVSO(Bool bIn) { m_bUseLambdaScaleVSO = bIn; };
407  Bool    getUseLambdaScaleVSO( )        { return m_bUseLambdaScaleVSO; };
408
409  Void    setVSOMode( UInt uiIn);
410  UInt    getVSOMode( )                  { return m_uiVSOMode; }
411  Void    setAllowNegDist ( Bool bAllowNegDist );
412
413  Double  getSqrtLambdaVSO ()   { return m_dSqrtLambdaVSO; }
414  Double  getLambdaVSO ()       { return m_dLambdaVSO; }
415
416  Dist   getDistPartVSO( TComDataCU* pcCU, UInt uiAbsPartIndex, Pel* piCur, Int iCurStride, Pel* piOrg, Int iOrgStride, UInt uiBlkWidth, UInt uiBlkHeight, Bool bSAD );
417  Double calcRdCostVSO ( UInt   uiBits, Dist   uiDistortion, Bool bFlag = false, DFunc eDFunc = DF_DEFAULT );
418
419  // SAIT_VSO_EST_A0033
420  Bool    getUseEstimatedVSD( )           { return m_bUseEstimatedVSD; };
421  Void    setUseEstimatedVSD( Bool bIn )  { m_bUseEstimatedVSD = bIn; };
422
423  TComPicYuv* getVideoRecPicYuv ()                               { return m_pcVideoRecPicYuv; };
424  Void        setVideoRecPicYuv ( TComPicYuv* pcVideoRecPicYuv ) { m_pcVideoRecPicYuv = pcVideoRecPicYuv; };
425  TComPicYuv* getDepthPicYuv    ()                               { return m_pcDepthPicYuv; };
426  Void        setDepthPicYuv    ( TComPicYuv* pcDepthPicYuv )    { m_pcDepthPicYuv = pcDepthPicYuv; };
427
428  // LGE_WVSO_A0119
429  Void    setUseWVSO ( Bool bIn )         { m_bUseWVSO = bIn; }; 
430  Bool    getUseWVSO ( )                  { return m_bUseWVSO;};
431  Void    setDWeight   ( Int iDWeight   ) { m_iDWeight = iDWeight; };
432  Int     getDWeight   ()                 { return m_iDWeight; };
433  Void    setVSOWeight ( Int iVSOWeight ) { m_iVSOWeight = iVSOWeight; };
434  Int     getVSOWeight ()                 { return m_iVSOWeight; };
435  Void    setVSDWeight ( Int iVSDWeight ) { m_iVSDWeight = iVSDWeight; };
436  Int     getVSDWeight ()                 { return m_iVSDWeight; };
437
438private:
439  Dist xGetDistVSOMode4( Int iStartPosX, Int iStartPosY, Pel* piCur, Int iCurStride, Pel* piOrg, Int iOrgStride, UInt uiBlkWidth, UInt uiBlkHeight, Bool bSAD );
440
441#endif // H_3D_VSO
442
443};// END CLASS DEFINITION TComRdCost
444
445//! \}
446
447#endif // __TCOMRDCOST__
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