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TEncSearch.h @ 1255

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Last change on this file since 1255 was 1255, checked in by ntt, 9 years ago
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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) 2010-2015, 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	#ifndef __TENCSEARCH__
38	#define __TENCSEARCH__
39
40	// Include files
41	#include "TLibCommon/TComYuv.h"
42	#include "TLibCommon/TComMotionInfo.h"
43	#include "TLibCommon/TComPattern.h"
44	#include "TLibCommon/TComPrediction.h"
45	#include "TLibCommon/TComTrQuant.h"
46	#include "TLibCommon/TComPic.h"
47	#include "TLibCommon/TComRectangle.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	static const UInt MAX_NUM_REF_LIST_ADAPT_SR=2;
62	static const UInt MAX_IDX_ADAPT_SR=33;
63	static const UInt NUM_MV_PREDICTORS=3;
64
65	/// encoder search class
66	class TEncSearch : public TComPrediction
67	{
68	private:
69	TCoeff** m_ppcQTTempCoeff[MAX_NUM_COMPONENT /* 0->Y, 1->Cb, 2->Cr*/];
70	TCoeff* m_pcQTTempCoeff[MAX_NUM_COMPONENT];
71	#if ADAPTIVE_QP_SELECTION
72	TCoeff** m_ppcQTTempArlCoeff[MAX_NUM_COMPONENT];
73	TCoeff* m_pcQTTempArlCoeff[MAX_NUM_COMPONENT];
74	#endif
75	UChar* m_puhQTTempTrIdx;
76	UChar* m_puhQTTempCbf[MAX_NUM_COMPONENT];
77
78	TComYuv* m_pcQTTempTComYuv;
79	TComYuv m_tmpYuvPred; // To be used in xGetInterPredictionError() to avoid constant memory allocation/deallocation
80
81	Char* m_phQTTempCrossComponentPredictionAlpha[MAX_NUM_COMPONENT];
82	Pel* m_pSharedPredTransformSkip[MAX_NUM_COMPONENT];
83	TCoeff* m_pcQTTempTUCoeff[MAX_NUM_COMPONENT];
84	UChar* m_puhQTTempTransformSkipFlag[MAX_NUM_COMPONENT];
85	TComYuv m_pcQTTempTransformSkipTComYuv;
86	#if ADAPTIVE_QP_SELECTION
87	TCoeff* m_ppcQTTempTUArlCoeff[MAX_NUM_COMPONENT];
88	#endif
89
90	protected:
91	// interface to option
92	TEncCfg* m_pcEncCfg;
93
94	// interface to classes
95	TComTrQuant* m_pcTrQuant;
96	TComRdCost* m_pcRdCost;
97	TEncEntropy* m_pcEntropyCoder;
98
99	// ME parameters
100	Int m_iSearchRange;
101	Int m_bipredSearchRange; // Search range for bi-prediction
102	Int m_iFastSearch;
103	#if NH_MV
104	Bool m_vertRestriction;
105	#endif
106	Int m_aaiAdaptSR[MAX_NUM_REF_LIST_ADAPT_SR][MAX_IDX_ADAPT_SR];
107	TComMv m_cSrchRngLT;
108	TComMv m_cSrchRngRB;
109	TComMv m_acMvPredictors[NUM_MV_PREDICTORS]; // Left, Above, AboveRight. enum MVP_DIR first NUM_MV_PREDICTORS entries are suitable for accessing.
110
111	// RD computation
112	TEncSbac*** m_pppcRDSbacCoder;
113	TEncSbac* m_pcRDGoOnSbacCoder;
114	DistParam m_cDistParam;
115
116	// Misc.
117	Pel* m_pTempPel;
118	const UInt* m_puiDFilter;
119
120	#if NH_3D_VSO // M17
121	TComYuv m_cYuvRecTemp;
122	#endif
123	// AMVP cost computation
124	// UInt m_auiMVPIdxCost[AMVP_MAX_NUM_CANDS+1][AMVP_MAX_NUM_CANDS];
125	UInt m_auiMVPIdxCost[AMVP_MAX_NUM_CANDS+1][AMVP_MAX_NUM_CANDS+1]; //th array bounds
126
127	TComMv m_integerMv2Nx2N[NUM_REF_PIC_LIST_01][MAX_NUM_REF];
128
129	public:
130	TEncSearch();
131	virtual ~TEncSearch();
132
133	Void init( TEncCfg* pcEncCfg,
134	TComTrQuant* pcTrQuant,
135	Int iSearchRange,
136	Int bipredSearchRange,
137	Int iFastSearch,
138	const UInt maxCUWidth,
139	const UInt maxCUHeight,
140	const UInt maxTotalCUDepth,
141	TEncEntropy* pcEntropyCoder,
142	TComRdCost* pcRdCost,
143	TEncSbac*** pppcRDSbacCoder,
144	TEncSbac* pcRDGoOnSbacCoder );
145
146	protected:
147
148	/// sub-function for motion vector refinement used in fractional-pel accuracy
149	Distortion xPatternRefinement( TComPattern* pcPatternKey,
150	TComMv baseRefMv,
151	Int iFrac, TComMv& rcMvFrac, Bool bAllowUseOfHadamard
152	);
153
154	typedef struct
155	{
156	Pel* piRefY;
157	Int iYStride;
158	Int iBestX;
159	Int iBestY;
160	UInt uiBestRound;
161	UInt uiBestDistance;
162	Distortion uiBestSad;
163	UChar ucPointNr;
164	} IntTZSearchStruct;
165
166	// sub-functions for ME
167	__inline Void xTZSearchHelp ( TComPattern* pcPatternKey, IntTZSearchStruct& rcStruct, const Int iSearchX, const Int iSearchY, const UChar ucPointNr, const UInt uiDistance );
168	__inline Void xTZ2PointSearch ( TComPattern* pcPatternKey, IntTZSearchStruct& rcStrukt, TComMv* pcMvSrchRngLT, TComMv* pcMvSrchRngRB );
169	__inline Void xTZ8PointSquareSearch ( TComPattern* pcPatternKey, IntTZSearchStruct& rcStrukt, TComMv* pcMvSrchRngLT, TComMv* pcMvSrchRngRB, const Int iStartX, const Int iStartY, const Int iDist );
170	__inline Void xTZ8PointDiamondSearch( TComPattern* pcPatternKey, IntTZSearchStruct& rcStrukt, TComMv* pcMvSrchRngLT, TComMv* pcMvSrchRngRB, const Int iStartX, const Int iStartY, const Int iDist );
171
172	Void xGetInterPredictionError( TComDataCU* pcCU, TComYuv* pcYuvOrg, Int iPartIdx, Distortion& ruiSAD, Bool Hadamard );
173
174	public:
175	Void estIntraPredLumaQT ( TComDataCU* pcCU,
176	TComYuv* pcOrgYuv,
177	TComYuv* pcPredYuv,
178	TComYuv* pcResiYuv,
179	TComYuv* pcRecoYuv,
180	Pel resiLuma[NUMBER_OF_STORED_RESIDUAL_TYPES][MAX_CU_SIZE * MAX_CU_SIZE]
181	#if H_3D_DIM
182	, Bool bOnlyIVP
183	#endif
184	DEBUG_STRING_FN_DECLARE(sDebug));
185
186	Void estIntraPredChromaQT ( TComDataCU* pcCU,
187	TComYuv* pcOrgYuv,
188	TComYuv* pcPredYuv,
189	TComYuv* pcResiYuv,
190	TComYuv* pcRecoYuv,
191	Pel resiLuma[NUMBER_OF_STORED_RESIDUAL_TYPES][MAX_CU_SIZE * MAX_CU_SIZE]
192	DEBUG_STRING_FN_DECLARE(sDebug));
193	#if H_3D
194	Void estIntraPredDIS ( TComDataCU* pcCU,
195	TComYuv* pcOrgYuv,
196	TComYuv* pcPredYuv,
197	TComYuv* pcResiYuv,
198	TComYuv* pcRecoYuv,
199	UInt& ruiDistC,
200	Bool bLumaOnly );
201	#endif
202
203	/// encoder estimation - inter prediction (non-skip)
204	Void predInterSearch ( TComDataCU* pcCU,
205	TComYuv* pcOrgYuv,
206	TComYuv* pcPredYuv,
207	TComYuv* pcResiYuv,
208	TComYuv* pcRecoYuv
209	#if H_3D_FAST_TEXTURE_ENCODING
210	Bool bFMD,
211	#endif
212	DEBUG_STRING_FN_DECLARE(sDebug),
213	Bool bUseRes = false
214	#if AMP_MRG
215	,Bool bUseMRG = false
216	#endif
217	);
218
219	/// encode residual and compute rd-cost for inter mode
220	Void encodeResAndCalcRdInterCU( TComDataCU* pcCU,
221	TComYuv* pcYuvOrg,
222	TComYuv* pcYuvPred,
223	TComYuv* pcYuvResi,
224	TComYuv* pcYuvResiBest,
225	TComYuv* pcYuvRec,
226	Bool bSkipResidual
227	DEBUG_STRING_FN_DECLARE(sDebug) );
228	#if H_3D_INTER_SDC
229	Void encodeResAndCalcRdInterSDCCU( TComDataCU* pcCU,
230	TComYuv* pcOrg,
231	TComYuv* pcPred,
232	TComYuv* pcResi,
233	TComYuv* pcRec,
234	Int uiOffset,
235	const UInt uiDepth );
236	#endif
237
238	/// set ME search range
239	Void setAdaptiveSearchRange ( Int iDir, Int iRefIdx, Int iSearchRange) { assert(iDir < MAX_NUM_REF_LIST_ADAPT_SR && iRefIdx<Int(MAX_IDX_ADAPT_SR)); m_aaiAdaptSR[iDir][iRefIdx] = iSearchRange; }
240
241	Void xEncPCM (TComDataCU* pcCU, UInt uiAbsPartIdx, Pel* piOrg, Pel* piPCM, Pel* piPred, Pel* piResi, Pel* piReco, UInt uiStride, UInt uiWidth, UInt uiHeight, const ComponentID compID );
242	Void IPCMSearch (TComDataCU* pcCU, TComYuv* pcOrgYuv, TComYuv* rpcPredYuv, TComYuv* rpcResiYuv, TComYuv* rpcRecoYuv );
243	protected:
244
245	// -------------------------------------------------------------------------------------------------------------------
246	// Intra search
247	// -------------------------------------------------------------------------------------------------------------------
248
249	Void xEncSubdivCbfQT ( TComTU &rTu,
250	Bool bLuma,
251	Bool bChroma );
252
253	Void xEncCoeffQT ( TComTU &rTu,
254	ComponentID component,
255	Bool bRealCoeff );
256	Void xEncIntraHeader ( TComDataCU* pcCU,
257	UInt uiTrDepth,
258	UInt uiAbsPartIdx,
259	Bool bLuma,
260	Bool bChroma );
261	UInt xGetIntraBitsQT ( TComTU &rTu,
262	Bool bLuma,
263	Bool bChroma,
264	Bool bRealCoeff );
265
266	UInt xGetIntraBitsQTChroma ( TComTU &rTu,
267	ComponentID compID,
268	Bool bRealCoeff );
269
270	Void xIntraCodingTUBlock ( TComYuv* pcOrgYuv,
271	TComYuv* pcPredYuv,
272	TComYuv* pcResiYuv,
273	Pel resiLuma[NUMBER_OF_STORED_RESIDUAL_TYPES][MAX_CU_SIZE * MAX_CU_SIZE],
274	const Bool checkCrossCPrediction,
275	#if NH_3D_VSO
276	Dist& ruiDist,
277	#else
278	Distortion& ruiDist,
279	#endif
280	const ComponentID compID,
281	TComTU &rTu
282	DEBUG_STRING_FN_DECLARE(sTest)
283	,Int default0Save1Load2 = 0
284	#if H_3D_DIM_ENC
285	, Bool zeroResi = false
286	#endif
287	);
288
289	Void xRecurIntraCodingLumaQT ( TComYuv* pcOrgYuv,
290	TComYuv* pcPredYuv,
291	TComYuv* pcResiYuv,
292	Pel resiLuma[NUMBER_OF_STORED_RESIDUAL_TYPES][MAX_CU_SIZE * MAX_CU_SIZE],
293	#if NH_3D_VSO
294	Dist& ruiDistY,
295	#else
296	Distortion& ruiDistY,
297	#endif
298	#if HHI_RQT_INTRA_SPEEDUP
299	Bool bCheckFirst,
300	#endif
301	Double& dRDCost,
302	#if H_3D_DIM_ENC
303	, Bool zeroResi = false
304	#endif
305	TComTU &rTu
306	DEBUG_STRING_FN_DECLARE(sDebug));
307
308	Void xSetIntraResultLumaQT ( TComYuv* pcRecoYuv,
309	TComTU &rTu);
310
311	Void xStoreCrossComponentPredictionResult ( Pel *pResiLuma,
312	const Pel *pBestLuma,
313	TComTU &rTu,
314	const Int xOffset,
315	const Int yOffset,
316	const Int strideResi,
317	const Int strideBest );
318
319	Char xCalcCrossComponentPredictionAlpha ( TComTU &rTu,
320	const ComponentID compID,
321	const Pel* piResiL,
322	const Pel* piResiC,
323	const Int width,
324	const Int height,
325	const Int strideL,
326	const Int strideC );
327
328	Void xRecurIntraChromaCodingQT ( TComYuv* pcOrgYuv,
329	TComYuv* pcPredYuv,
330	TComYuv* pcResiYuv,
331	Pel resiLuma[NUMBER_OF_STORED_RESIDUAL_TYPES][MAX_CU_SIZE * MAX_CU_SIZE],
332	#if NH_3D_VSO
333	Dist& ruiDist,
334	#else
335	Distortion& ruiDist,
336	#endif
337	TComTU &rTu
338	DEBUG_STRING_FN_DECLARE(sDebug));
339
340	Void xSetIntraResultChromaQT ( TComYuv* pcRecoYuv, TComTU &rTu);
341
342	Void xStoreIntraResultQT ( const ComponentID compID, TComTU &rTu);
343	Void xLoadIntraResultQT ( const ComponentID compID, TComTU &rTu);
344	#if H_3D
345	Void xIntraCodingDIS ( TComDataCU* pcCU, UInt uiAbsPartIdx, TComYuv* pcOrgYuv, TComYuv* pcPredYuv, Dist& ruiDist, Double& dRDCost, UInt uiPredMode );
346	#endif
347	#if H_3D_DIM
348	// -------------------------------------------------------------------------------------------------------------------
349	// Depth intra search
350	// -------------------------------------------------------------------------------------------------------------------
351	Void xCalcBiSegDCs ( Pel* ptrSrc, UInt srcStride, Bool* biSegPattern, Int patternStride, Pel& valDC1, Pel& valDC2 );
352	#if H_3D_DIM_DMM
353	Void xSearchDmmDeltaDCs ( TComDataCU* pcCU, UInt uiAbsPtIdx, Pel* piOrig, Pel* piPredic, UInt uiStride, Bool* biSegPattern, Int patternStride, UInt uiWidth, UInt uiHeight, Pel& rDeltaDC1, Pel& rDeltaDC2 );
354	Void xSearchDmm1Wedge ( TComDataCU* pcCU, UInt uiAbsPtIdx, Pel* piRef, UInt uiRefStride, UInt uiWidth, UInt uiHeight, UInt& ruiTabIdx );
355	#endif
356	#if H_3D_DIM_SDC
357	Void xIntraCodingSDC ( TComDataCU* pcCU, UInt uiAbsPartIdx, TComYuv* pcOrgYuv, TComYuv* pcPredYuv, Dist& ruiDist, Double& dRDCost, Bool bZeroResidual, Int iSDCDeltaResi );
358	#endif
359	#endif
360
361
362	// -------------------------------------------------------------------------------------------------------------------
363	// Inter search (AMP)
364	// -------------------------------------------------------------------------------------------------------------------
365
366	Void xEstimateMvPredAMVP ( TComDataCU* pcCU,
367	TComYuv* pcOrgYuv,
368	UInt uiPartIdx,
369	RefPicList eRefPicList,
370	Int iRefIdx,
371	TComMv& rcMvPred,
372	Bool bFilled = false
373	, Distortion* puiDistBiP = NULL
374	);
375
376	Void xCheckBestMVP ( TComDataCU* pcCU,
377	RefPicList eRefPicList,
378	TComMv cMv,
379	TComMv& rcMvPred,
380	Int& riMVPIdx,
381	UInt& ruiBits,
382	Distortion& ruiCost );
383
384	Distortion xGetTemplateCost ( TComDataCU* pcCU,
385	UInt uiPartAddr,
386	TComYuv* pcOrgYuv,
387	TComYuv* pcTemplateCand,
388	TComMv cMvCand,
389	Int iMVPIdx,
390	Int iMVPNum,
391	RefPicList eRefPicList,
392	Int iRefIdx,
393	Int iSizeX,
394	Int iSizeY
395	);
396
397
398	Void xCopyAMVPInfo ( AMVPInfo* pSrc, AMVPInfo* pDst );
399	UInt xGetMvpIdxBits ( Int iIdx, Int iNum );
400	Void xGetBlkBits ( PartSize eCUMode, Bool bPSlice, Int iPartIdx, UInt uiLastMode, UInt uiBlkBit[3]);
401
402	Void xMergeEstimation ( TComDataCU* pcCU,
403	TComYuv* pcYuvOrg,
404	Int iPartIdx,
405	UInt& uiInterDir,
406	TComMvField* pacMvField,
407	UInt& uiMergeIndex,
408	Distortion& ruiCost,
409	TComMvField* cMvFieldNeighbours,
410	UChar* uhInterDirNeighbours,
411	Int& numValidMergeCand
412	#if NH_3D_VSP
413	, Int* vspFlag
414	#endif
415	#if H_3D_SPIVMP
416	, Bool* pbSPIVMPFlag, TComMvField* pcMvFieldSP, UChar* puhInterDirSP
417	#endif
418	);
419
420	Void xRestrictBipredMergeCand ( TComDataCU* pcCU,
421	UInt puIdx,
422	TComMvField* mvFieldNeighbours,
423	UChar* interDirNeighbours,
424	Int numValidMergeCand );
425
426
427	// -------------------------------------------------------------------------------------------------------------------
428	// motion estimation
429	// -------------------------------------------------------------------------------------------------------------------
430
431	Void xMotionEstimation ( TComDataCU* pcCU,
432	TComYuv* pcYuvOrg,
433	Int iPartIdx,
434	RefPicList eRefPicList,
435	TComMv* pcMvPred,
436	Int iRefIdxPred,
437	TComMv& rcMv,
438	UInt& ruiBits,
439	Distortion& ruiCost,
440	Bool bBi = false );
441
442	Void xTZSearch ( TComDataCU* pcCU,
443	TComPattern* pcPatternKey,
444	Pel* piRefY,
445	Int iRefStride,
446	TComMv* pcMvSrchRngLT,
447	TComMv* pcMvSrchRngRB,
448	TComMv& rcMv,
449	Distortion& ruiSAD,
450	const TComMv *pIntegerMv2Nx2NPred
451	);
452
453	Void xTZSearchSelective ( TComDataCU* pcCU,
454	TComPattern* pcPatternKey,
455	Pel* piRefY,
456	Int iRefStride,
457	TComMv* pcMvSrchRngLT,
458	TComMv* pcMvSrchRngRB,
459	TComMv& rcMv,
460	Distortion& ruiSAD,
461	const TComMv *pIntegerMv2Nx2NPred
462	);
463
464	Void xSetSearchRange ( TComDataCU* pcCU,
465	TComMv& cMvPred,
466	Int iSrchRng,
467	TComMv& rcMvSrchRngLT,
468	TComMv& rcMvSrchRngRB );
469
470	Void xPatternSearchFast ( TComDataCU* pcCU,
471	TComPattern* pcPatternKey,
472	Pel* piRefY,
473	Int iRefStride,
474	TComMv* pcMvSrchRngLT,
475	TComMv* pcMvSrchRngRB,
476	TComMv& rcMv,
477	Distortion& ruiSAD,
478	const TComMv* pIntegerMv2Nx2NPred
479	);
480
481	Void xPatternSearch ( TComPattern* pcPatternKey,
482	Pel* piRefY,
483	Int iRefStride,
484	TComMv* pcMvSrchRngLT,
485	TComMv* pcMvSrchRngRB,
486	TComMv& rcMv,
487	Distortion& ruiSAD );
488
489	Void xPatternSearchFracDIF (
490	Bool bIsLosslessCoded,
491	TComPattern* pcPatternKey,
492	Pel* piRefY,
493	Int iRefStride,
494	TComMv* pcMvInt,
495	TComMv& rcMvHalf,
496	TComMv& rcMvQter,
497	Distortion& ruiCost
498	);
499
500	Void xExtDIFUpSamplingH( TComPattern* pcPattern );
501	Void xExtDIFUpSamplingQ( TComPattern* pcPatternKey, TComMv halfPelRef );
502
503	// -------------------------------------------------------------------------------------------------------------------
504	// T & Q & Q-1 & T-1
505	// -------------------------------------------------------------------------------------------------------------------
506
507	Void xEncodeInterResidualQT( const ComponentID compID, TComTU &rTu );
508	#if NH_3D_VSO // M26
509	Void xEstimateInterResidualQT( TComYuv* pcResi, TComYuv* pcOrg, TComYuv* pcPred, Double &rdCost, UInt &ruiBits, Dist &ruiDist, Dist *puiZeroDist, TComTU &rTu DEBUG_STRING_FN_DECLARE(sDebug) );
510	#else
511	Void xEstimateInterResidualQT( TComYuv* pcResi , Double &rdCost, UInt &ruiBits, Distortion &ruiDist, Distortion *puiZeroDist, TComTU &rTu DEBUG_STRING_FN_DECLARE(sDebug) );
512	#endif
513	Void xSetInterResidualQTData( TComYuv* pcResi, Bool bSpatial, TComTU &rTu );
514
515	UInt xModeBitsIntra ( TComDataCU* pcCU, UInt uiMode, UInt uiPartOffset, UInt uiDepth, const ChannelType compID );
516	UInt xUpdateCandList( UInt uiMode, Double uiCost, UInt uiFastCandNum, UInt * CandModeList, Double * CandCostList );
517
518	// -------------------------------------------------------------------------------------------------------------------
519	// compute symbol bits
520	// -------------------------------------------------------------------------------------------------------------------
521
522	Void xAddSymbolBitsInter ( TComDataCU* pcCU,
523	UInt& ruiBits);
524
525	Void setWpScalingDistParam( TComDataCU* pcCU, Int iRefIdx, RefPicList eRefPicListCur );
526	inline Void setDistParamComp( ComponentID compIdx ) { m_cDistParam.compIdx = compIdx; }
527
528	};// END CLASS DEFINITION TEncSearch
529
530	//! \}
531
532	#endif // __TENCSEARCH__

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