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source: 3DVCSoftware/branches/HTM-6.2-dev2-Samsung/source/Lib/TLibEncoder/TEncSearch.h @ 1417

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Last change on this file since 1417 was 332, checked in by tech, 12 years ago
Merged branch 6.1-Cleanup@329.
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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) 2010-2012, 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 TEncSearch.h
35	\brief encoder search class (header)
36	*/
37
38	#ifndef __TENCSEARCH__
39	#define __TENCSEARCH__
40
41	// Include files
42	#include "TLibCommon/TComYuv.h"
43	#include "TLibCommon/TComMotionInfo.h"
44	#include "TLibCommon/TComPattern.h"
45	#include "TLibCommon/TComPrediction.h"
46	#include "TLibCommon/TComTrQuant.h"
47	#include "TLibCommon/TComPic.h"
48	#include "TEncEntropy.h"
49	#include "TEncSbac.h"
50	#include "TEncCfg.h"
51
52	//! \ingroup TLibEncoder
53	//! \{
54
55	class TEncCu;
56
57	// ====================================================================================================================
58	// Class definition
59	// ====================================================================================================================
60
61	/// encoder search class
62	class TEncSearch : public TComPrediction
63	{
64	private:
65	TCoeff** m_ppcQTTempCoeffY;
66	TCoeff** m_ppcQTTempCoeffCb;
67	TCoeff** m_ppcQTTempCoeffCr;
68	TCoeff* m_pcQTTempCoeffY;
69	TCoeff* m_pcQTTempCoeffCb;
70	TCoeff* m_pcQTTempCoeffCr;
71	#if ADAPTIVE_QP_SELECTION
72	Int** m_ppcQTTempArlCoeffY;
73	Int** m_ppcQTTempArlCoeffCb;
74	Int** m_ppcQTTempArlCoeffCr;
75	Int* m_pcQTTempArlCoeffY;
76	Int* m_pcQTTempArlCoeffCb;
77	Int* m_pcQTTempArlCoeffCr;
78	#endif
79	UChar* m_puhQTTempTrIdx;
80	UChar* m_puhQTTempCbf[3];
81
82	TComYuv* m_pcQTTempTComYuv;
83	TComYuv m_tmpYuvPred; // To be used in xGetInterPredictionError() to avoid constant memory allocation/deallocation
84	protected:
85	// interface to option
86	TEncCfg* m_pcEncCfg;
87
88	// interface to classes
89	TComTrQuant* m_pcTrQuant;
90	TComRdCost* m_pcRdCost;
91	TEncEntropy* m_pcEntropyCoder;
92
93	// ME parameters
94	Int m_iSearchRange;
95	Int m_bipredSearchRange; // Search range for bi-prediction
96	#if DV_V_RESTRICTION_B0037
97	Bool m_bUseDisparitySearchRangeRestriction;
98	Int m_iVerticalDisparitySearchRange;
99	#endif
100	Int m_iFastSearch;
101	Int m_aaiAdaptSR[2][33];
102	TComMv m_cSrchRngLT;
103	TComMv m_cSrchRngRB;
104	TComMv m_acMvPredictors[3];
105
106	// RD computation
107	TEncSbac*** m_pppcRDSbacCoder;
108	TEncSbac* m_pcRDGoOnSbacCoder;
109	Bool m_bUseSBACRD;
110	DistParam m_cDistParam;
111
112	// Misc.
113	Pel* m_pTempPel;
114	UInt* m_puiDFilter;
115	Int m_iMaxDeltaQP;
116
117
118	#if HHI_VSO
119	TComYuv m_cYuvRecTemp;
120	#endif
121
122	// AMVP cost computation
123	#if H3D_IVMP
124	UInt m_auiMVPIdxCost[AMVP_MAX_NUM_CANDS+2][AMVP_MAX_NUM_CANDS+2]; //th array bounds
125	#else
126	// UInt m_auiMVPIdxCost[AMVP_MAX_NUM_CANDS+1][AMVP_MAX_NUM_CANDS];
127	UInt m_auiMVPIdxCost[AMVP_MAX_NUM_CANDS+1][AMVP_MAX_NUM_CANDS+1]; //th array bounds
128	#endif
129
130	public:
131	TEncSearch();
132	virtual ~TEncSearch();
133
134	Void init( TEncCfg* pcEncCfg,
135	TComTrQuant* pcTrQuant,
136	Int iSearchRange,
137	Int bipredSearchRange,
138	#if DV_V_RESTRICTION_B0037
139	Bool bUseDisparitySearchRangeRestriction,
140	Int iVerticalDisparitySearchRange,
141	#endif
142	Int iFastSearch,
143	Int iMaxDeltaQP,
144	TEncEntropy* pcEntropyCoder,
145	TComRdCost* pcRdCost,
146	TEncSbac*** pppcRDSbacCoder,
147	TEncSbac* pcRDGoOnSbacCoder );
148
149	protected:
150
151	/// sub-function for motion vector refinement used in fractional-pel accuracy
152	UInt xPatternRefinement( TComPattern* pcPatternKey,
153	TComMv baseRefMv,
154	Int iFrac, TComMv& rcMvFrac);
155
156	typedef struct
157	{
158	Pel* piRefY;
159	Int iYStride;
160	Int iBestX;
161	Int iBestY;
162	UInt uiBestRound;
163	UInt uiBestDistance;
164	UInt uiBestSad;
165	UChar ucPointNr;
166	} IntTZSearchStruct;
167
168	// sub-functions for ME
169	__inline Void xTZSearchHelp ( TComPattern* pcPatternKey, IntTZSearchStruct& rcStruct, const Int iSearchX, const Int iSearchY, const UChar ucPointNr, const UInt uiDistance );
170	__inline Void xTZ2PointSearch ( TComPattern* pcPatternKey, IntTZSearchStruct& rcStrukt, TComMv* pcMvSrchRngLT, TComMv* pcMvSrchRngRB );
171	__inline Void xTZ8PointSquareSearch ( TComPattern* pcPatternKey, IntTZSearchStruct& rcStrukt, TComMv* pcMvSrchRngLT, TComMv* pcMvSrchRngRB, const Int iStartX, const Int iStartY, const Int iDist );
172	__inline Void xTZ8PointDiamondSearch( TComPattern* pcPatternKey, IntTZSearchStruct& rcStrukt, TComMv* pcMvSrchRngLT, TComMv* pcMvSrchRngRB, const Int iStartX, const Int iStartY, const Int iDist );
173
174	Void xGetInterPredictionError( TComDataCU* pcCU, TComYuv* pcYuvOrg, Int iPartIdx, UInt& ruiSAD, Bool Hadamard );
175
176	public:
177	Void preestChromaPredMode ( TComDataCU* pcCU,
178	TComYuv* pcOrgYuv,
179	TComYuv* pcPredYuv );
180	Void estIntraPredQT ( TComDataCU* pcCU,
181	TComYuv* pcOrgYuv,
182	TComYuv* pcPredYuv,
183	TComYuv* pcResiYuv,
184	TComYuv* pcRecoYuv,
185	Dist& ruiDistC,
186	Bool bLumaOnly );
187	Void estIntraPredChromaQT ( TComDataCU* pcCU,
188	TComYuv* pcOrgYuv,
189	TComYuv* pcPredYuv,
190	TComYuv* pcResiYuv,
191	TComYuv* pcRecoYuv,
192	Dist uiPreCalcDistC );
193
194
195	/// encoder estimation - inter prediction (non-skip)
196	Void predInterSearch ( TComDataCU* pcCU,
197	TComYuv* pcOrgYuv,
198	TComYuv*& rpcPredYuv,
199	TComYuv*& rpcResiYuv,
200	TComYuv*& rpcRecoYuv,
201	Bool bUseRes = false
202	#if AMP_MRG
203	,Bool bUseMRG = false
204	#endif
205	);
206
207	#if H3D_IVRP
208	/// encode residual and compute rd-cost for inter mode
209	Void encodeResAndCalcRdInterCU( TComDataCU* pcCU,
210	TComYuv* pcYuvOrg,
211	TComYuv* pcYuvPred,
212	TComYuv*& rpcYuvResi,
213	TComYuv*& rpcYuvResiBest,
214	TComYuv*& rpcYuvRec,
215	TComYuv*& rpcYuvResPrd,
216	Bool bSkipRes );
217	#else
218	/// encode residual and compute rd-cost for inter mode
219	Void encodeResAndCalcRdInterCU( TComDataCU* pcCU,
220	TComYuv* pcYuvOrg,
221	TComYuv* pcYuvPred,
222	TComYuv*& rpcYuvResi,
223	TComYuv*& rpcYuvResiBest,
224	TComYuv*& rpcYuvRec,
225	Bool bSkipRes );
226	#endif
227	/// set ME search range
228	Void setAdaptiveSearchRange ( Int iDir, Int iRefIdx, Int iSearchRange) { m_aaiAdaptSR[iDir][iRefIdx] = iSearchRange; }
229
230	Void xEncPCM (TComDataCU* pcCU, UInt uiAbsPartIdx, Pel* piOrg, Pel* piPCM, Pel* piPred, Pel* piResi, Pel* piReco, UInt uiStride, UInt uiWidth, UInt uiHeight, TextType eText);
231	Void IPCMSearch (TComDataCU* pcCU, TComYuv* pcOrgYuv, TComYuv& rpcPredYuv, TComYuv& rpcResiYuv, TComYuv*& rpcRecoYuv );
232	protected:
233
234	// -------------------------------------------------------------------------------------------------------------------
235	// Intra search
236	// -------------------------------------------------------------------------------------------------------------------
237
238	Void xEncSubdivCbfQT ( TComDataCU* pcCU,
239	UInt uiTrDepth,
240	UInt uiAbsPartIdx,
241	Bool bLuma,
242	Bool bChroma );
243	Void xEncCoeffQT ( TComDataCU* pcCU,
244	UInt uiTrDepth,
245	UInt uiAbsPartIdx,
246	TextType eTextType,
247	Bool bRealCoeff );
248	Void xEncIntraHeader ( TComDataCU* pcCU,
249	UInt uiTrDepth,
250	UInt uiAbsPartIdx,
251	Bool bLuma,
252	Bool bChroma );
253	UInt xGetIntraBitsQT ( TComDataCU* pcCU,
254	UInt uiTrDepth,
255	UInt uiAbsPartIdx,
256	Bool bLuma,
257	Bool bChroma,
258	Bool bRealCoeff );
259
260	Void xIntraCodingLumaBlk ( TComDataCU* pcCU,
261	UInt uiTrDepth,
262	UInt uiAbsPartIdx,
263	TComYuv* pcOrgYuv,
264	TComYuv* pcPredYuv,
265	TComYuv* pcResiYuv,
266	Dist& ruiDist
267	#if LG_ZEROINTRADEPTHRESI_A0087
268	,Bool bZeroResi = false
269	#endif
270	);
271	Void xIntraCodingChromaBlk ( TComDataCU* pcCU,
272	UInt uiTrDepth,
273	UInt uiAbsPartIdx,
274	TComYuv* pcOrgYuv,
275	TComYuv* pcPredYuv,
276	TComYuv* pcResiYuv,
277	Dist& ruiDist,
278	UInt uiChromaId );
279	Void xRecurIntraCodingQT ( TComDataCU* pcCU,
280	UInt uiTrDepth,
281	UInt uiAbsPartIdx,
282	Bool bLumaOnly,
283	TComYuv* pcOrgYuv,
284	TComYuv* pcPredYuv,
285	TComYuv* pcResiYuv,
286	Dist& ruiDistY,
287	Dist& ruiDistC,
288	#if HHI_RQT_INTRA_SPEEDUP
289	Bool bCheckFirst,
290	#endif
291	Double& dRDCost
292	#if LG_ZEROINTRADEPTHRESI_A0087
293	,Bool bZeroResi = false
294	#endif
295	);
296
297	Void xSetIntraResultQT ( TComDataCU* pcCU,
298	UInt uiTrDepth,
299	UInt uiAbsPartIdx,
300	Bool bLumaOnly,
301	TComYuv* pcRecoYuv );
302
303	Void xRecurIntraChromaCodingQT ( TComDataCU* pcCU,
304	UInt uiTrDepth,
305	UInt uiAbsPartIdx,
306	TComYuv* pcOrgYuv,
307	TComYuv* pcPredYuv,
308	TComYuv* pcResiYuv,
309	Dist& ruiDist );
310	Void xSetIntraResultChromaQT ( TComDataCU* pcCU,
311	UInt uiTrDepth,
312	UInt uiAbsPartIdx,
313	TComYuv* pcRecoYuv );
314
315	#if RWTH_SDC_DLT_B0036
316	Void xAnalyzeSegmentsSDC ( Pel* pOrig,
317	UInt uiStride,
318	UInt uiSize,
319	Pel* rpSegMeans,
320	UInt uiNumSegments,
321	Bool* pMask,
322	UInt uiMaskStride );
323
324	Void xIntraCodingSDC ( TComDataCU* pcCU, UInt uiAbsPartIdx, TComYuv* pcOrgYuv, TComYuv* pcPredYuv, Dist& ruiDist, Double& dRDCost, Bool bResidual );
325	#endif
326
327	// -------------------------------------------------------------------------------------------------------------------
328	// DMM intra search
329	// -------------------------------------------------------------------------------------------------------------------
330
331	#if HHI_DMM_WEDGE_INTRA \|\| HHI_DMM_PRED_TEX
332
333	Bool predIntraLumaDMMAvailable ( UInt uiMode,
334	UInt uiWidth,
335	#if HHI_DMM_PRED_TEX && FLEX_CODING_ORDER_M23723
336	UInt uiHeight,
337	Bool bDMMAvailable34 );
338	#else
339	UInt uiHeight );
340	#endif
341
342	Void xGetWedgeDeltaDCsMinDist ( TComWedgelet* pcWedgelet,
343	TComDataCU* pcCU,
344	UInt uiAbsPtIdx,
345	Pel* piOrig,
346	Pel* piPredic,
347	UInt uiStride,
348	UInt uiWidth,
349	UInt uiHeight,
350	Int& riDeltaDC1,
351	Int& riDeltaDC2,
352	Bool bAboveAvail,
353	Bool bLeftAvail );
354	#endif
355
356	#if LGE_EDGE_INTRA_A0070
357	Bool xEdgePartition ( TComDataCU* pcCU, UInt uiPartIdx, Bool bPU4x4 );
358	Bool xCheckTerminatedEdge ( Bool* pbEdge, Int iX, Int iY, Int iWidth, Int iHeight );
359	Bool xConstructChainCode ( TComDataCU* pcCU, UInt uiPartIdx, Bool bPU4x4 );
360	#if LGE_EDGE_INTRA_DELTA_DC
361	Void xAssignEdgeIntraDeltaDCs( TComDataCU* pcCU, UInt uiAbsPartIdx, Pel* piOrig, UInt uiStride, Pel* piPredic, UInt uiWidth, UInt uiHeight );
362	#endif
363	#endif
364
365	#if HHI_DMM_WEDGE_INTRA
366	Void findWedgeFullMinDist ( TComDataCU* pcCU,
367	UInt uiAbsPtIdx,
368	Pel* piOrig,
369	Pel* piPredic,
370	UInt uiStride,
371	UInt uiWidth,
372	UInt uiHeight,
373	UInt& ruiTabIdx,
374	Int& riDeltaDC1,
375	Int& riDeltaDC2,
376	Bool bAboveAvail,
377	Bool bLeftAvail );
378	Void findWedgePredDirMinDist ( TComDataCU* pcCU,
379	UInt uiAbsPtIdx,
380	Pel* piOrig,
381	Pel* piPredic,
382	UInt uiStride,
383	UInt uiWidth,
384	UInt uiHeight,
385	UInt& ruiTabIdx,
386	Int& riWedgeDeltaEnd,
387	Int& riDeltaDC1,
388	Int& riDeltaDC2,
389	Bool bAboveAvail,
390	Bool bLeftAvail );
391	Void xSearchWedgeFullMinDist ( TComDataCU* pcCU,
392	UInt uiAbsPtIdx,
393	WedgeList* pacWedgeList,
394	Pel* piRef,
395	UInt uiRefStride,
396	UInt uiWidth,
397	UInt uiHeight,
398	UInt& ruiTabIdx,
399	Dist& riDist );
400
401	Void xSearchWedgeFullMinDistFast( TComDataCU* pcCU,
402	UInt uiAbsPtIdx,
403	WedgeNodeList* pacWedgeNodeList,
404	WedgeList* pacWedgeList,
405	Pel* piRef,
406	UInt uiRefStride,
407	UInt uiWidth,
408	UInt uiHeight,
409	UInt& ruiTabIdx,
410	Dist& riDist );
411	Void xSearchWedgePredDirMinDist ( TComDataCU* pcCU,
412	UInt uiAbsPtIdx,
413	WedgeList* pacWedgeList,
414	Pel* piRef,
415	UInt uiRefStride,
416	UInt uiWidth,
417	UInt uiHeight,
418	UInt& ruiTabIdx,
419	Int& riWedgeDeltaEnd );
420	#endif // HHI_DMM_WEDGE_INTRA
421	#if HHI_DMM_PRED_TEX
422	Void findWedgeTexMinDist ( TComDataCU* pcCU,
423	UInt uiAbsPtIdx,
424	Pel* piOrig,
425	Pel* piPredic,
426	UInt uiStride,
427	UInt uiWidth,
428	UInt uiHeight,
429	UInt& ruiTabIdx,
430	Int& riDeltaDC1,
431	Int& riDeltaDC2,
432	Bool bAboveAvail,
433	Bool bLeftAvail
434	#if LGE_DMM3_SIMP_C0044
435	,UInt& ruiIntraTabIdx
436	#endif
437	);
438	Void findContourPredTex ( TComDataCU* pcCU,
439	UInt uiAbsPtIdx,
440	Pel* piOrig,
441	Pel* piPredic,
442	UInt uiStride,
443	UInt uiWidth,
444	UInt uiHeight,
445	Int& riDeltaDC1,
446	Int& riDeltaDC2,
447	Bool bAboveAvail,
448	Bool bLeftAvail );
449	#endif // HHI_DMM_PRED_TEX
450
451	// -------------------------------------------------------------------------------------------------------------------
452	// Inter search (AMP)
453	// -------------------------------------------------------------------------------------------------------------------
454
455	Void xEstimateMvPredAMVP ( TComDataCU* pcCU,
456	TComYuv* pcOrgYuv,
457	UInt uiPartIdx,
458	RefPicList eRefPicList,
459	Int iRefIdx,
460	TComMv& rcMvPred,
461	Bool bFilled = false
462	, UInt* puiDistBiP = NULL
463	#if ZERO_MVD_EST
464	, UInt* puiDist = NULL
465	#endif
466	);
467
468	Void xCheckBestMVP ( TComDataCU* pcCU,
469	RefPicList eRefPicList,
470	TComMv cMv,
471	TComMv& rcMvPred,
472	Int& riMVPIdx,
473	UInt& ruiBits,
474	UInt& ruiCost );
475
476	UInt xGetTemplateCost ( TComDataCU* pcCU,
477	UInt uiPartIdx,
478	UInt uiPartAddr,
479	TComYuv* pcOrgYuv,
480	TComYuv* pcTemplateCand,
481	TComMv cMvCand,
482	Int iMVPIdx,
483	Int iMVPNum,
484	RefPicList eRefPicList,
485	Int iRefIdx,
486	Int iSizeX,
487	Int iSizeY
488	#if ZERO_MVD_EST
489	, UInt& ruiDist
490	#endif
491	);
492
493
494	Void xCopyAMVPInfo ( AMVPInfo* pSrc, AMVPInfo* pDst );
495	UInt xGetMvpIdxBits ( Int iIdx, Int iNum );
496	Void xGetBlkBits ( PartSize eCUMode, Bool bPSlice, Int iPartIdx, UInt uiLastMode, UInt uiBlkBit[3]);
497
498	Void xMergeEstimation ( TComDataCU* pcCU,
499	TComYuv* pcYuvOrg,
500	Int iPartIdx,
501	UInt& uiInterDir,
502	TComMvField* pacMvField,
503	UInt& uiMergeIndex,
504	UInt& ruiCost
505	#if CU_BASED_MRG_CAND_LIST
506	, TComMvField* cMvFieldNeighbours,
507	UChar* uhInterDirNeighbours,
508	Int& numValidMergeCand
509	#endif
510	#if MERL_VSP_C0152
511	, Int* iVSPIndexTrue
512	#endif
513	);
514	// -------------------------------------------------------------------------------------------------------------------
515	// motion estimation
516	// -------------------------------------------------------------------------------------------------------------------
517
518	Void xMotionEstimation ( TComDataCU* pcCU,
519	TComYuv* pcYuvOrg,
520	Int iPartIdx,
521	RefPicList eRefPicList,
522	TComMv* pcMvPred,
523	Int iRefIdxPred,
524	TComMv& rcMv,
525	UInt& ruiBits,
526	UInt& ruiCost,
527	Bool bBi = false );
528
529	Void xTZSearch ( TComDataCU* pcCU,
530	TComPattern* pcPatternKey,
531	Pel* piRefY,
532	Int iRefStride,
533	TComMv* pcMvSrchRngLT,
534	TComMv* pcMvSrchRngRB,
535	TComMv& rcMv,
536	UInt& ruiSAD );
537
538	#if DV_V_RESTRICTION_B0037
539	Void xSetSearchRange ( TComDataCU* pcCU,
540	TComMv& cMvPred,
541	Int iSrchRng,
542	TComMv& rcMvSrchRngLT,
543	TComMv& rcMvSrchRngRB,
544	Bool bDispSrchRngRst,
545	Int iDispVerSrchRng );
546	#else
547	Void xSetSearchRange ( TComDataCU* pcCU,
548	TComMv& cMvPred,
549	Int iSrchRng,
550	TComMv& rcMvSrchRngLT,
551	TComMv& rcMvSrchRngRB );
552	#endif
553
554	Void xPatternSearchFast ( TComDataCU* pcCU,
555	TComPattern* pcPatternKey,
556	Pel* piRefY,
557	Int iRefStride,
558	TComMv* pcMvSrchRngLT,
559	TComMv* pcMvSrchRngRB,
560	TComMv& rcMv,
561	UInt& ruiSAD );
562
563	Void xPatternSearch ( TComPattern* pcPatternKey,
564	Pel* piRefY,
565	Int iRefStride,
566	TComMv* pcMvSrchRngLT,
567	TComMv* pcMvSrchRngRB,
568	TComMv& rcMv,
569	UInt& ruiSAD );
570
571	Void xPatternSearchFracDIF ( TComDataCU* pcCU,
572	TComPattern* pcPatternKey,
573	Pel* piRefY,
574	Int iRefStride,
575	TComMv* pcMvInt,
576	TComMv& rcMvHalf,
577	TComMv& rcMvQter,
578	UInt& ruiCost
579	,Bool biPred);
580
581	Void xExtDIFUpSamplingH( TComPattern* pcPattern, Bool biPred );
582	Void xExtDIFUpSamplingQ( TComPattern* pcPatternKey, TComMv halfPelRef, Bool biPred );
583
584	// -------------------------------------------------------------------------------------------------------------------
585	// T & Q & Q-1 & T-1
586	// -------------------------------------------------------------------------------------------------------------------
587
588	Void xEncodeResidualQT( TComDataCU* pcCU, UInt uiAbsPartIdx, const UInt uiDepth, Bool bSubdivAndCbf, TextType eType );
589	#if IBDI_DISTORTION \|\| HHI_VSO
590	Void xEstimateResidualQT( TComDataCU* pcCU, UInt uiQuadrant, UInt uiAbsPartIdx, UInt absTUPartIdx,TComYuv* pcOrg, TComYuv* pcPred, TComYuv* pcResi, const UInt uiDepth, Double &rdCost, UInt &ruiBits, Dist &ruiDist, Dist *puiZeroDist );
591	#else
592	Void xEstimateResidualQT( TComDataCU* pcCU, UInt uiQuadrant, UInt uiAbsPartIdx, UInt absTUPartIdx , TComYuv* pcResi, const UInt uiDepth, Double &rdCost, UInt &ruiBits, Dist &ruiDist, Dist *puiZeroDist );
593	#endif
594	Void xSetResidualQTData( TComDataCU* pcCU, UInt uiQuadrant, UInt uiAbsPartIdx,UInt absTUPartIdx, TComYuv* pcResi, UInt uiDepth, Bool bSpatial );
595
596	UInt xModeBitsIntra ( TComDataCU* pcCU, UInt uiMode, UInt uiPU, UInt uiPartOffset, UInt uiDepth, UInt uiInitTrDepth );
597	UInt xUpdateCandList( UInt uiMode, Double uiCost, UInt uiFastCandNum, UInt * CandModeList, Double * CandCostList );
598
599	// -------------------------------------------------------------------------------------------------------------------
600	// compute symbol bits
601	// -------------------------------------------------------------------------------------------------------------------
602
603	Void xAddSymbolBitsInter ( TComDataCU* pcCU,
604	UInt uiQp,
605	UInt uiTrMode,
606	UInt& ruiBits,
607	TComYuv*& rpcYuvRec,
608	TComYuv* pcYuvPred,
609	TComYuv*& rpcYuvResi );
610
611	Void setWpScalingDistParam( TComDataCU* pcCU, Int iRefIdx, RefPicList eRefPicListCur );
612	inline Void setDistParamComp( UInt uiComp ) { m_cDistParam.uiComp = uiComp; }
613
614	};// END CLASS DEFINITION TEncSearch
615
616	//! \}
617
618	#endif // __TENCSEARCH__

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