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source: 3DVCSoftware/branches/HTM-5.1-dev0-MERL-Mediatek-Fix/source/Lib/TLibEncoder/TEncSearch.h @ 1314

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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 HHI_INTER_VIEW_MOTION_PRED
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	#if LG_RESTRICTEDRESPRED_M24766 && !MTK_MDIVRP_C0138
199	TComYuv* rpcResiPredYuv,
200	#endif
201	TComYuv*& rpcPredYuv,
202	TComYuv*& rpcResiYuv,
203	TComYuv*& rpcRecoYuv,
204	Bool bUseRes = false
205	#if AMP_MRG
206	,Bool bUseMRG = false
207	#endif
208	);
209
210	#if HHI_INTER_VIEW_RESIDUAL_PRED
211	/// encode residual and compute rd-cost for inter mode
212	Void encodeResAndCalcRdInterCU( TComDataCU* pcCU,
213	TComYuv* pcYuvOrg,
214	TComYuv* pcYuvPred,
215	TComYuv*& rpcYuvResi,
216	TComYuv*& rpcYuvResiBest,
217	TComYuv*& rpcYuvRec,
218	TComYuv*& rpcYuvResPrd,
219	Bool bSkipRes );
220	#else
221	/// encode residual and compute rd-cost for inter mode
222	Void encodeResAndCalcRdInterCU( TComDataCU* pcCU,
223	TComYuv* pcYuvOrg,
224	TComYuv* pcYuvPred,
225	TComYuv*& rpcYuvResi,
226	TComYuv*& rpcYuvResiBest,
227	TComYuv*& rpcYuvRec,
228	Bool bSkipRes );
229	#endif
230	/// set ME search range
231	Void setAdaptiveSearchRange ( Int iDir, Int iRefIdx, Int iSearchRange) { m_aaiAdaptSR[iDir][iRefIdx] = iSearchRange; }
232
233	Void xEncPCM (TComDataCU* pcCU, UInt uiAbsPartIdx, Pel* piOrg, Pel* piPCM, Pel* piPred, Pel* piResi, Pel* piReco, UInt uiStride, UInt uiWidth, UInt uiHeight, TextType eText);
234	Void IPCMSearch (TComDataCU* pcCU, TComYuv* pcOrgYuv, TComYuv& rpcPredYuv, TComYuv& rpcResiYuv, TComYuv*& rpcRecoYuv );
235	protected:
236
237	// -------------------------------------------------------------------------------------------------------------------
238	// Intra search
239	// -------------------------------------------------------------------------------------------------------------------
240
241	Void xEncSubdivCbfQT ( TComDataCU* pcCU,
242	UInt uiTrDepth,
243	UInt uiAbsPartIdx,
244	Bool bLuma,
245	Bool bChroma );
246	Void xEncCoeffQT ( TComDataCU* pcCU,
247	UInt uiTrDepth,
248	UInt uiAbsPartIdx,
249	TextType eTextType,
250	Bool bRealCoeff );
251	Void xEncIntraHeader ( TComDataCU* pcCU,
252	UInt uiTrDepth,
253	UInt uiAbsPartIdx,
254	Bool bLuma,
255	Bool bChroma );
256	UInt xGetIntraBitsQT ( TComDataCU* pcCU,
257	UInt uiTrDepth,
258	UInt uiAbsPartIdx,
259	Bool bLuma,
260	Bool bChroma,
261	Bool bRealCoeff );
262
263	Void xIntraCodingLumaBlk ( TComDataCU* pcCU,
264	UInt uiTrDepth,
265	UInt uiAbsPartIdx,
266	TComYuv* pcOrgYuv,
267	TComYuv* pcPredYuv,
268	TComYuv* pcResiYuv,
269	Dist& ruiDist
270	#if LG_ZEROINTRADEPTHRESI_A0087
271	,Bool bZeroResi = false
272	#endif
273	);
274	Void xIntraCodingChromaBlk ( TComDataCU* pcCU,
275	UInt uiTrDepth,
276	UInt uiAbsPartIdx,
277	TComYuv* pcOrgYuv,
278	TComYuv* pcPredYuv,
279	TComYuv* pcResiYuv,
280	Dist& ruiDist,
281	UInt uiChromaId );
282	Void xRecurIntraCodingQT ( TComDataCU* pcCU,
283	UInt uiTrDepth,
284	UInt uiAbsPartIdx,
285	Bool bLumaOnly,
286	TComYuv* pcOrgYuv,
287	TComYuv* pcPredYuv,
288	TComYuv* pcResiYuv,
289	Dist& ruiDistY,
290	Dist& ruiDistC,
291	#if HHI_RQT_INTRA_SPEEDUP
292	Bool bCheckFirst,
293	#endif
294	Double& dRDCost
295	#if LG_ZEROINTRADEPTHRESI_A0087
296	,Bool bZeroResi = false
297	#endif
298	);
299
300	Void xSetIntraResultQT ( TComDataCU* pcCU,
301	UInt uiTrDepth,
302	UInt uiAbsPartIdx,
303	Bool bLumaOnly,
304	TComYuv* pcRecoYuv );
305
306	Void xRecurIntraChromaCodingQT ( TComDataCU* pcCU,
307	UInt uiTrDepth,
308	UInt uiAbsPartIdx,
309	TComYuv* pcOrgYuv,
310	TComYuv* pcPredYuv,
311	TComYuv* pcResiYuv,
312	Dist& ruiDist );
313	Void xSetIntraResultChromaQT ( TComDataCU* pcCU,
314	UInt uiTrDepth,
315	UInt uiAbsPartIdx,
316	TComYuv* pcRecoYuv );
317
318	#if RWTH_SDC_DLT_B0036
319	Void xAnalyzeSegmentsSDC ( Pel* pOrig,
320	UInt uiStride,
321	UInt uiSize,
322	Pel* rpSegMeans,
323	UInt uiNumSegments,
324	Bool* pMask,
325	UInt uiMaskStride );
326
327	Void xIntraCodingSDC ( TComDataCU* pcCU, UInt uiAbsPartIdx, TComYuv* pcOrgYuv, TComYuv* pcPredYuv, Dist& ruiDist, Double& dRDCost, Bool bResidual );
328	#endif
329
330	// -------------------------------------------------------------------------------------------------------------------
331	// DMM intra search
332	// -------------------------------------------------------------------------------------------------------------------
333
334	#if HHI_DMM_WEDGE_INTRA \|\| HHI_DMM_PRED_TEX
335
336	Bool predIntraLumaDMMAvailable ( UInt uiMode,
337	UInt uiWidth,
338	#if HHI_DMM_PRED_TEX && FLEX_CODING_ORDER_M23723
339	UInt uiHeight,
340	Bool bDMMAvailable34 );
341	#else
342	UInt uiHeight );
343	#endif
344
345	Void xGetWedgeDeltaDCsMinDist ( TComWedgelet* pcWedgelet,
346	TComDataCU* pcCU,
347	UInt uiAbsPtIdx,
348	Pel* piOrig,
349	Pel* piPredic,
350	UInt uiStride,
351	UInt uiWidth,
352	UInt uiHeight,
353	Int& riDeltaDC1,
354	Int& riDeltaDC2,
355	Bool bAboveAvail,
356	Bool bLeftAvail );
357	#endif
358
359	#if LGE_EDGE_INTRA_A0070
360	Bool xEdgePartition ( TComDataCU* pcCU, UInt uiPartIdx, Bool bPU4x4 );
361	Bool xCheckTerminatedEdge ( Bool* pbEdge, Int iX, Int iY, Int iWidth, Int iHeight );
362	Bool xConstructChainCode ( TComDataCU* pcCU, UInt uiPartIdx, Bool bPU4x4 );
363	#if LGE_EDGE_INTRA_DELTA_DC
364	Void xAssignEdgeIntraDeltaDCs( TComDataCU* pcCU, UInt uiAbsPartIdx, Pel* piOrig, UInt uiStride, Pel* piPredic, UInt uiWidth, UInt uiHeight );
365	#endif
366	#endif
367
368	#if HHI_DMM_WEDGE_INTRA
369	Void findWedgeFullMinDist ( TComDataCU* pcCU,
370	UInt uiAbsPtIdx,
371	Pel* piOrig,
372	Pel* piPredic,
373	UInt uiStride,
374	UInt uiWidth,
375	UInt uiHeight,
376	UInt& ruiTabIdx,
377	Int& riDeltaDC1,
378	Int& riDeltaDC2,
379	Bool bAboveAvail,
380	Bool bLeftAvail );
381	Void findWedgePredDirMinDist ( TComDataCU* pcCU,
382	UInt uiAbsPtIdx,
383	Pel* piOrig,
384	Pel* piPredic,
385	UInt uiStride,
386	UInt uiWidth,
387	UInt uiHeight,
388	UInt& ruiTabIdx,
389	Int& riWedgeDeltaEnd,
390	Int& riDeltaDC1,
391	Int& riDeltaDC2,
392	Bool bAboveAvail,
393	Bool bLeftAvail );
394	Void xSearchWedgeFullMinDist ( TComDataCU* pcCU,
395	UInt uiAbsPtIdx,
396	WedgeList* pacWedgeList,
397	Pel* piRef,
398	UInt uiRefStride,
399	UInt uiWidth,
400	UInt uiHeight,
401	UInt& ruiTabIdx,
402	Dist& riDist );
403	#if HHIQC_DMMFASTSEARCH_B0039
404	Void xSearchWedgeFullMinDistFast( TComDataCU* pcCU,
405	UInt uiAbsPtIdx,
406	WedgeNodeList* pacWedgeNodeList,
407	WedgeList* pacWedgeList,
408	Pel* piRef,
409	UInt uiRefStride,
410	UInt uiWidth,
411	UInt uiHeight,
412	UInt& ruiTabIdx,
413	Dist& riDist );
414	#endif
415	Void xSearchWedgePredDirMinDist ( TComDataCU* pcCU,
416	UInt uiAbsPtIdx,
417	WedgeList* pacWedgeList,
418	Pel* piRef,
419	UInt uiRefStride,
420	UInt uiWidth,
421	UInt uiHeight,
422	UInt& ruiTabIdx,
423	Int& riWedgeDeltaEnd );
424	#endif
425	#if HHI_DMM_PRED_TEX
426	Void findWedgeTexMinDist ( TComDataCU* pcCU,
427	UInt uiAbsPtIdx,
428	Pel* piOrig,
429	Pel* piPredic,
430	UInt uiStride,
431	UInt uiWidth,
432	UInt uiHeight,
433	UInt& ruiTabIdx,
434	Int& riDeltaDC1,
435	Int& riDeltaDC2,
436	Bool bAboveAvail,
437	Bool bLeftAvail );
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
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	#if H0111_MVD_L1_ZERO
463	, UInt* puiDistBiP = NULL
464	#endif
465	#if ZERO_MVD_EST
466	, UInt* puiDist = NULL
467	#endif
468	);
469
470	Void xCheckBestMVP ( TComDataCU* pcCU,
471	RefPicList eRefPicList,
472	TComMv cMv,
473	TComMv& rcMvPred,
474	Int& riMVPIdx,
475	UInt& ruiBits,
476	UInt& ruiCost );
477
478	UInt xGetTemplateCost ( TComDataCU* pcCU,
479	UInt uiPartIdx,
480	UInt uiPartAddr,
481	TComYuv* pcOrgYuv,
482	TComYuv* pcTemplateCand,
483	TComMv cMvCand,
484	Int iMVPIdx,
485	Int iMVPNum,
486	RefPicList eRefPicList,
487	Int iRefIdx,
488	Int iSizeX,
489	Int iSizeY
490	#if ZERO_MVD_EST
491	, UInt& ruiDist
492	#endif
493	);
494
495
496	Void xCopyAMVPInfo ( AMVPInfo* pSrc, AMVPInfo* pDst );
497	UInt xGetMvpIdxBits ( Int iIdx, Int iNum );
498	Void xGetBlkBits ( PartSize eCUMode, Bool bPSlice, Int iPartIdx, UInt uiLastMode, UInt uiBlkBit[3]);
499
500	Void xMergeEstimation ( TComDataCU* pcCU,
501	TComYuv* pcYuvOrg,
502	#if LG_RESTRICTEDRESPRED_M24766 && !MTK_MDIVRP_C0138
503	TComYuv* rpcResiPredYuv,
504	#endif
505	Int iPartIdx,
506	UInt& uiInterDir,
507	TComMvField* pacMvField,
508	UInt& uiMergeIndex,
509	UInt& ruiCost
510	#if CU_BASED_MRG_CAND_LIST
511	, TComMvField* cMvFieldNeighbours,
512	UChar* uhInterDirNeighbours,
513	Int& numValidMergeCand
514	#endif
515	#if MERL_VSP_C0152
516	, Int* iVSPIndexTrue
517	#endif
518	);
519	// -------------------------------------------------------------------------------------------------------------------
520	// motion estimation
521	// -------------------------------------------------------------------------------------------------------------------
522
523	Void xMotionEstimation ( TComDataCU* pcCU,
524	TComYuv* pcYuvOrg,
525	Int iPartIdx,
526	RefPicList eRefPicList,
527	TComMv* pcMvPred,
528	Int iRefIdxPred,
529	TComMv& rcMv,
530	UInt& ruiBits,
531	UInt& ruiCost,
532	Bool bBi = false );
533
534	Void xTZSearch ( TComDataCU* pcCU,
535	TComPattern* pcPatternKey,
536	Pel* piRefY,
537	Int iRefStride,
538	TComMv* pcMvSrchRngLT,
539	TComMv* pcMvSrchRngRB,
540	TComMv& rcMv,
541	UInt& ruiSAD );
542
543	#if DV_V_RESTRICTION_B0037
544	Void xSetSearchRange ( TComDataCU* pcCU,
545	TComMv& cMvPred,
546	Int iSrchRng,
547	TComMv& rcMvSrchRngLT,
548	TComMv& rcMvSrchRngRB,
549	Bool bDispSrchRngRst,
550	Int iDispVerSrchRng );
551	#else
552	Void xSetSearchRange ( TComDataCU* pcCU,
553	TComMv& cMvPred,
554	Int iSrchRng,
555	TComMv& rcMvSrchRngLT,
556	TComMv& rcMvSrchRngRB );
557	#endif
558
559	Void xPatternSearchFast ( TComDataCU* pcCU,
560	TComPattern* pcPatternKey,
561	Pel* piRefY,
562	Int iRefStride,
563	TComMv* pcMvSrchRngLT,
564	TComMv* pcMvSrchRngRB,
565	TComMv& rcMv,
566	UInt& ruiSAD );
567
568	Void xPatternSearch ( TComPattern* pcPatternKey,
569	Pel* piRefY,
570	Int iRefStride,
571	TComMv* pcMvSrchRngLT,
572	TComMv* pcMvSrchRngRB,
573	TComMv& rcMv,
574	UInt& ruiSAD );
575
576	Void xPatternSearchFracDIF ( TComDataCU* pcCU,
577	TComPattern* pcPatternKey,
578	Pel* piRefY,
579	Int iRefStride,
580	TComMv* pcMvInt,
581	TComMv& rcMvHalf,
582	TComMv& rcMvQter,
583	UInt& ruiCost
584	,Bool biPred);
585
586	Void xExtDIFUpSamplingH( TComPattern* pcPattern, Bool biPred );
587	Void xExtDIFUpSamplingQ( TComPattern* pcPatternKey, TComMv halfPelRef, Bool biPred );
588
589	// -------------------------------------------------------------------------------------------------------------------
590	// T & Q & Q-1 & T-1
591	// -------------------------------------------------------------------------------------------------------------------
592
593	Void xEncodeResidualQT( TComDataCU* pcCU, UInt uiAbsPartIdx, const UInt uiDepth, Bool bSubdivAndCbf, TextType eType );
594	#if IBDI_DISTORTION \|\| HHI_VSO
595	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 );
596	#else
597	Void xEstimateResidualQT( TComDataCU* pcCU, UInt uiQuadrant, UInt uiAbsPartIdx, UInt absTUPartIdx , TComYuv* pcResi, const UInt uiDepth, Double &rdCost, UInt &ruiBits, Dist &ruiDist, Dist *puiZeroDist );
598	#endif
599	Void xSetResidualQTData( TComDataCU* pcCU, UInt uiQuadrant, UInt uiAbsPartIdx,UInt absTUPartIdx, TComYuv* pcResi, UInt uiDepth, Bool bSpatial );
600
601	UInt xModeBitsIntra ( TComDataCU* pcCU, UInt uiMode, UInt uiPU, UInt uiPartOffset, UInt uiDepth, UInt uiInitTrDepth );
602	UInt xUpdateCandList( UInt uiMode, Double uiCost, UInt uiFastCandNum, UInt * CandModeList, Double * CandCostList );
603
604	// -------------------------------------------------------------------------------------------------------------------
605	// compute symbol bits
606	// -------------------------------------------------------------------------------------------------------------------
607
608	Void xAddSymbolBitsInter ( TComDataCU* pcCU,
609	UInt uiQp,
610	UInt uiTrMode,
611	UInt& ruiBits,
612	TComYuv*& rpcYuvRec,
613	TComYuv* pcYuvPred,
614	TComYuv*& rpcYuvResi );
615
616	Void setWpScalingDistParam( TComDataCU* pcCU, Int iRefIdx, RefPicList eRefPicListCur );
617	inline Void setDistParamComp( UInt uiComp ) { m_cDistParam.uiComp = uiComp; }
618
619	};// END CLASS DEFINITION TEncSearch
620
621	//! \}
622
623	#endif // __TENCSEARCH__

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