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TEncCu.cpp @ 1272

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Last change on this file since 1272 was 1272, checked in by qualcomm, 9 years ago
1) Fix issues of Sub-PU based inter view motion prediction when ARP is enabled; 2) minor code cleanups for VSP
Property svn:eol-style set to `native`
File size: 107.0 KB

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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 TEncCu.cpp
35	\brief Coding Unit (CU) encoder class
36	*/
37
38	#include <stdio.h>
39	#include "TEncTop.h"
40	#include "TEncCu.h"
41	#include "TEncAnalyze.h"
42	#include "TLibCommon/Debug.h"
43
44	#include <cmath>
45	#include <algorithm>
46	using namespace std;
47
48
49	//! \ingroup TLibEncoder
50	//! \{
51
52	// ====================================================================================================================
53	// Constructor / destructor / create / destroy
54	// ====================================================================================================================
55
56	/**
57	\param uhTotalDepth total number of allowable depth
58	\param uiMaxWidth largest CU width
59	\param uiMaxHeight largest CU height
60	\param chromaFormat chroma format
61	*/
62	Void TEncCu::create(UChar uhTotalDepth, UInt uiMaxWidth, UInt uiMaxHeight, ChromaFormat chromaFormat)
63	{
64	Int i;
65
66	m_uhTotalDepth = uhTotalDepth + 1;
67	m_ppcBestCU = new TComDataCU*[m_uhTotalDepth-1];
68	m_ppcTempCU = new TComDataCU*[m_uhTotalDepth-1];
69
70	#if NH_3D_ARP
71	m_ppcWeightedTempCU = new TComDataCU*[m_uhTotalDepth-1];
72	#endif
73
74	m_ppcPredYuvBest = new TComYuv*[m_uhTotalDepth-1];
75	m_ppcResiYuvBest = new TComYuv*[m_uhTotalDepth-1];
76	m_ppcRecoYuvBest = new TComYuv*[m_uhTotalDepth-1];
77	m_ppcPredYuvTemp = new TComYuv*[m_uhTotalDepth-1];
78	m_ppcResiYuvTemp = new TComYuv*[m_uhTotalDepth-1];
79	m_ppcRecoYuvTemp = new TComYuv*[m_uhTotalDepth-1];
80	m_ppcOrigYuv = new TComYuv*[m_uhTotalDepth-1];
81	#if NH_3D_DBBP
82	m_ppcOrigYuvDBBP = new TComYuv*[m_uhTotalDepth-1];
83	#endif
84
85	UInt uiNumPartitions;
86	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
87	{
88	uiNumPartitions = 1<<( ( m_uhTotalDepth - i - 1 )<<1 );
89	UInt uiWidth = uiMaxWidth >> i;
90	UInt uiHeight = uiMaxHeight >> i;
91
92	m_ppcBestCU[i] = new TComDataCU; m_ppcBestCU[i]->create( chromaFormat, uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
93	m_ppcTempCU[i] = new TComDataCU; m_ppcTempCU[i]->create( chromaFormat, uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
94	#if NH_3D_ARP
95	m_ppcWeightedTempCU[i] = new TComDataCU; m_ppcWeightedTempCU[i]->create( chromaFormat, uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
96	#endif
97
98	m_ppcPredYuvBest[i] = new TComYuv; m_ppcPredYuvBest[i]->create(uiWidth, uiHeight, chromaFormat);
99	m_ppcResiYuvBest[i] = new TComYuv; m_ppcResiYuvBest[i]->create(uiWidth, uiHeight, chromaFormat);
100	m_ppcRecoYuvBest[i] = new TComYuv; m_ppcRecoYuvBest[i]->create(uiWidth, uiHeight, chromaFormat);
101
102	m_ppcPredYuvTemp[i] = new TComYuv; m_ppcPredYuvTemp[i]->create(uiWidth, uiHeight, chromaFormat);
103	m_ppcResiYuvTemp[i] = new TComYuv; m_ppcResiYuvTemp[i]->create(uiWidth, uiHeight, chromaFormat);
104	m_ppcRecoYuvTemp[i] = new TComYuv; m_ppcRecoYuvTemp[i]->create(uiWidth, uiHeight, chromaFormat);
105
106	m_ppcOrigYuv [i] = new TComYuv; m_ppcOrigYuv [i]->create(uiWidth, uiHeight, chromaFormat);
107	#if NH_3D_DBBP
108	m_ppcOrigYuvDBBP[i] = new TComYuv; m_ppcOrigYuvDBBP[i]->create(uiWidth, uiHeight, chromaFormat);
109	#endif
110
111	}
112
113	m_bEncodeDQP = false;
114
115	#if KWU_RC_MADPRED_E0227
116	m_LCUPredictionSAD = 0;
117	m_addSADDepth = 0;
118	m_temporalSAD = 0;
119	m_spatialSAD = 0;
120	#endif
121
122	m_stillToCodeChromaQpOffsetFlag = false;
123	m_cuChromaQpOffsetIdxPlus1 = 0;
124
125	// initialize partition order.
126	UInt* piTmp = &g_auiZscanToRaster[0];
127	initZscanToRaster( m_uhTotalDepth, 1, 0, piTmp);
128	initRasterToZscan( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
129
130	// initialize conversion matrix from partition index to pel
131	initRasterToPelXY( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
132	}
133
134	Void TEncCu::destroy()
135	{
136	Int i;
137
138	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
139	{
140	if(m_ppcBestCU[i])
141	{
142	m_ppcBestCU[i]->destroy(); delete m_ppcBestCU[i]; m_ppcBestCU[i] = NULL;
143	}
144	if(m_ppcTempCU[i])
145	{
146	m_ppcTempCU[i]->destroy(); delete m_ppcTempCU[i]; m_ppcTempCU[i] = NULL;
147	}
148	#if NH_3D_ARP
149	if(m_ppcWeightedTempCU[i])
150	{
151	m_ppcWeightedTempCU[i]->destroy(); delete m_ppcWeightedTempCU[i]; m_ppcWeightedTempCU[i] = NULL;
152	}
153	#endif
154	if(m_ppcPredYuvBest[i])
155	{
156	m_ppcPredYuvBest[i]->destroy(); delete m_ppcPredYuvBest[i]; m_ppcPredYuvBest[i] = NULL;
157	}
158	if(m_ppcResiYuvBest[i])
159	{
160	m_ppcResiYuvBest[i]->destroy(); delete m_ppcResiYuvBest[i]; m_ppcResiYuvBest[i] = NULL;
161	}
162	if(m_ppcRecoYuvBest[i])
163	{
164	m_ppcRecoYuvBest[i]->destroy(); delete m_ppcRecoYuvBest[i]; m_ppcRecoYuvBest[i] = NULL;
165	}
166	if(m_ppcPredYuvTemp[i])
167	{
168	m_ppcPredYuvTemp[i]->destroy(); delete m_ppcPredYuvTemp[i]; m_ppcPredYuvTemp[i] = NULL;
169	}
170	if(m_ppcResiYuvTemp[i])
171	{
172	m_ppcResiYuvTemp[i]->destroy(); delete m_ppcResiYuvTemp[i]; m_ppcResiYuvTemp[i] = NULL;
173	}
174	if(m_ppcRecoYuvTemp[i])
175	{
176	m_ppcRecoYuvTemp[i]->destroy(); delete m_ppcRecoYuvTemp[i]; m_ppcRecoYuvTemp[i] = NULL;
177	}
178	if(m_ppcOrigYuv[i])
179	{
180	m_ppcOrigYuv[i]->destroy(); delete m_ppcOrigYuv[i]; m_ppcOrigYuv[i] = NULL;
181	}
182	#if NH_3D_DBBP
183	if(m_ppcOrigYuvDBBP[i])
184	{
185	m_ppcOrigYuvDBBP[i]->destroy(); delete m_ppcOrigYuvDBBP[i]; m_ppcOrigYuvDBBP[i] = NULL;
186	}
187	#endif
188	}
189	if(m_ppcBestCU)
190	{
191	delete [] m_ppcBestCU;
192	m_ppcBestCU = NULL;
193	}
194	if(m_ppcTempCU)
195	{
196	delete [] m_ppcTempCU;
197	m_ppcTempCU = NULL;
198	}
199
200	#if NH_3D_ARP
201	if(m_ppcWeightedTempCU)
202	{
203	delete [] m_ppcWeightedTempCU;
204	m_ppcWeightedTempCU = NULL;
205	}
206	#endif
207	if(m_ppcPredYuvBest)
208	{
209	delete [] m_ppcPredYuvBest;
210	m_ppcPredYuvBest = NULL;
211	}
212	if(m_ppcResiYuvBest)
213	{
214	delete [] m_ppcResiYuvBest;
215	m_ppcResiYuvBest = NULL;
216	}
217	if(m_ppcRecoYuvBest)
218	{
219	delete [] m_ppcRecoYuvBest;
220	m_ppcRecoYuvBest = NULL;
221	}
222	if(m_ppcPredYuvTemp)
223	{
224	delete [] m_ppcPredYuvTemp;
225	m_ppcPredYuvTemp = NULL;
226	}
227	if(m_ppcResiYuvTemp)
228	{
229	delete [] m_ppcResiYuvTemp;
230	m_ppcResiYuvTemp = NULL;
231	}
232	if(m_ppcRecoYuvTemp)
233	{
234	delete [] m_ppcRecoYuvTemp;
235	m_ppcRecoYuvTemp = NULL;
236	}
237	if(m_ppcOrigYuv)
238	{
239	delete [] m_ppcOrigYuv;
240	m_ppcOrigYuv = NULL;
241	}
242	#if NH_3D_DBBP
243	if(m_ppcOrigYuvDBBP)
244	{
245	delete [] m_ppcOrigYuvDBBP;
246	m_ppcOrigYuvDBBP = NULL;
247	}
248	#endif
249	}
250
251	/** \param pcEncTop pointer of encoder class
252	*/
253	Void TEncCu::init( TEncTop* pcEncTop )
254	{
255	m_pcEncCfg = pcEncTop;
256	m_pcPredSearch = pcEncTop->getPredSearch();
257	m_pcTrQuant = pcEncTop->getTrQuant();
258	m_pcRdCost = pcEncTop->getRdCost();
259
260	m_pcEntropyCoder = pcEncTop->getEntropyCoder();
261	m_pcBinCABAC = pcEncTop->getBinCABAC();
262
263	m_pppcRDSbacCoder = pcEncTop->getRDSbacCoder();
264	m_pcRDGoOnSbacCoder = pcEncTop->getRDGoOnSbacCoder();
265
266	m_pcRateCtrl = pcEncTop->getRateCtrl();
267	}
268
269	// ====================================================================================================================
270	// Public member functions
271	// ====================================================================================================================
272
273	/**
274	\param pCtu pointer of CU data class
275	*/
276	Void TEncCu::compressCtu( TComDataCU* pCtu )
277	{
278	// initialize CU data
279	m_ppcBestCU[0]->initCtu( pCtu->getPic(), pCtu->getCtuRsAddr() );
280	m_ppcTempCU[0]->initCtu( pCtu->getPic(), pCtu->getCtuRsAddr() );
281
282	#if NH_3D_ARP
283	m_ppcWeightedTempCU[0]->initCtu( pCtu->getPic(), pCtu->getCtuRsAddr() );
284	#endif
285
286	#if KWU_RC_MADPRED_E0227
287	m_LCUPredictionSAD = 0;
288	m_addSADDepth = 0;
289	m_temporalSAD = 0;
290	m_spatialSAD = 0;
291	#endif
292
293	// analysis of CU
294	DEBUG_STRING_NEW(sDebug)
295
296	xCompressCU( m_ppcBestCU[0], m_ppcTempCU[0], 0 DEBUG_STRING_PASS_INTO(sDebug) );
297	DEBUG_STRING_OUTPUT(std::cout, sDebug)
298
299	#if ADAPTIVE_QP_SELECTION
300	if( m_pcEncCfg->getUseAdaptQpSelect() )
301	{
302	if(pCtu->getSlice()->getSliceType()!=I_SLICE) //IIII
303	{
304	xCtuCollectARLStats( pCtu );
305	}
306	}
307	#endif
308	}
309	/** \param pCtu pointer of CU data class
310	*/
311	Void TEncCu::encodeCtu ( TComDataCU* pCtu )
312	{
313	if ( pCtu->getSlice()->getPPS()->getUseDQP() )
314	{
315	setdQPFlag(true);
316	}
317
318	if ( pCtu->getSlice()->getUseChromaQpAdj() )
319	{
320	setCodeChromaQpAdjFlag(true);
321	}
322
323	// Encode CU data
324	xEncodeCU( pCtu, 0, 0 );
325	}
326
327	// ====================================================================================================================
328	// Protected member functions
329	// ====================================================================================================================
330	//! Derive small set of test modes for AMP encoder speed-up
331	#if AMP_ENC_SPEEDUP
332	#if AMP_MRG
333	Void TEncCu::deriveTestModeAMP (TComDataCU *pcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver, Bool &bTestMergeAMP_Hor, Bool &bTestMergeAMP_Ver)
334	#else
335	Void TEncCu::deriveTestModeAMP (TComDataCU *pcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver)
336	#endif
337	{
338	if ( pcBestCU->getPartitionSize(0) == SIZE_2NxN )
339	{
340	bTestAMP_Hor = true;
341	}
342	else if ( pcBestCU->getPartitionSize(0) == SIZE_Nx2N )
343	{
344	bTestAMP_Ver = true;
345	}
346	else if ( pcBestCU->getPartitionSize(0) == SIZE_2Nx2N && pcBestCU->getMergeFlag(0) == false && pcBestCU->isSkipped(0) == false )
347	{
348	bTestAMP_Hor = true;
349	bTestAMP_Ver = true;
350	}
351
352	#if AMP_MRG
353	//! Utilizing the partition size of parent PU
354	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
355	{
356	bTestMergeAMP_Hor = true;
357	bTestMergeAMP_Ver = true;
358	}
359
360	if ( eParentPartSize == NUMBER_OF_PART_SIZES ) //! if parent is intra
361	{
362	if ( pcBestCU->getPartitionSize(0) == SIZE_2NxN )
363	{
364	bTestMergeAMP_Hor = true;
365	}
366	else if ( pcBestCU->getPartitionSize(0) == SIZE_Nx2N )
367	{
368	bTestMergeAMP_Ver = true;
369	}
370	}
371
372	if ( pcBestCU->getPartitionSize(0) == SIZE_2Nx2N && pcBestCU->isSkipped(0) == false )
373	{
374	bTestMergeAMP_Hor = true;
375	bTestMergeAMP_Ver = true;
376	}
377
378	if ( pcBestCU->getWidth(0) == 64 )
379	{
380	bTestAMP_Hor = false;
381	bTestAMP_Ver = false;
382	}
383	#else
384	//! Utilizing the partition size of parent PU
385	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
386	{
387	bTestAMP_Hor = true;
388	bTestAMP_Ver = true;
389	}
390
391	if ( eParentPartSize == SIZE_2Nx2N )
392	{
393	bTestAMP_Hor = false;
394	bTestAMP_Ver = false;
395	}
396	#endif
397	}
398	#endif
399
400
401	// ====================================================================================================================
402	// Protected member functions
403	// ====================================================================================================================
404	/** Compress a CU block recursively with enabling sub-CTU-level delta QP
405	* - for loop of QP value to compress the current CU with all possible QP
406	*/
407	#if AMP_ENC_SPEEDUP
408	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth DEBUG_STRING_FN_DECLARE(sDebug_), PartSize eParentPartSize )
409	#else
410	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth )
411	#endif
412	{
413	TComPic* pcPic = rpcBestCU->getPic();
414	DEBUG_STRING_NEW(sDebug)
415	const TComPPS &pps=*(rpcTempCU->getSlice()->getPPS());
416	const TComSPS &sps=*(rpcTempCU->getSlice()->getSPS());
417
418
419	#if H_3D_QTLPC
420	Bool bLimQtPredFalg = pcPic->getSlice(0)->getQtPredFlag();
421	TComPic *pcTexture = rpcBestCU->getSlice()->getTexturePic();
422
423	Bool depthMapDetect = (pcTexture != NULL);
424	Bool bIntraSliceDetect = (rpcBestCU->getSlice()->getSliceType() == I_SLICE);
425
426	Bool rapPic = (rpcBestCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_W_RADL \|\| rpcBestCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_IDR_N_LP \|\| rpcBestCU->getSlice()->getNalUnitType() == NAL_UNIT_CODED_SLICE_CRA);
427
428	Bool bTry2NxN = true;
429	Bool bTryNx2N = true;
430	#endif
431
432	// get Original YUV data from picture
433	m_ppcOrigYuv[uiDepth]->copyFromPicYuv( pcPic->getPicYuvOrg(), rpcBestCU->getCtuRsAddr(), rpcBestCU->getZorderIdxInCtu() );
434
435	#if H_3D_QTLPC
436	Bool bTrySplit = true;
437	Bool bTrySplitDQP = true;
438	#endif
439
440	// variable for Early CU determination
441	Bool bSubBranch = true;
442
443	// variable for Cbf fast mode PU decision
444	Bool doNotBlockPu = true;
445	Bool earlyDetectionSkipMode = false;
446
447	#if NH_3D_NBDV
448	DisInfo DvInfo;
449	DvInfo.m_acNBDV.setZero();
450	DvInfo.m_aVIdxCan = 0;
451	#if NH_3D_NBDV_REF
452	DvInfo.m_acDoNBDV.setZero();
453	#endif
454	#endif
455	Bool bBoundary = false;
456	UInt uiLPelX = rpcBestCU->getCUPelX();
457	UInt uiRPelX = uiLPelX + rpcBestCU->getWidth(0) - 1;
458	UInt uiTPelY = rpcBestCU->getCUPelY();
459	UInt uiBPelY = uiTPelY + rpcBestCU->getHeight(0) - 1;
460
461	#if H_MV_ENC_DEC_TRAC
462	#if ENC_DEC_TRACE
463	stopAtPos ( rpcBestCU->getSlice()->getPOC(),
464	rpcBestCU->getSlice()->getLayerId(),
465	rpcBestCU->getCUPelX(),
466	rpcBestCU->getCUPelY(),
467	rpcBestCU->getWidth(0),
468	rpcBestCU->getHeight(0) );
469	#endif
470	#endif
471
472	Int iBaseQP = xComputeQP( rpcBestCU, uiDepth );
473	Int iMinQP;
474	Int iMaxQP;
475	Bool isAddLowestQP = false;
476
477	const UInt numberValidComponents = rpcBestCU->getPic()->getNumberValidComponents();
478
479	if( uiDepth <= pps.getMaxCuDQPDepth() )
480	{
481	Int idQP = m_pcEncCfg->getMaxDeltaQP();
482	iMinQP = Clip3( -sps.getQpBDOffset(CHANNEL_TYPE_LUMA), MAX_QP, iBaseQP-idQP );
483	iMaxQP = Clip3( -sps.getQpBDOffset(CHANNEL_TYPE_LUMA), MAX_QP, iBaseQP+idQP );
484	}
485	else
486	{
487	iMinQP = rpcTempCU->getQP(0);
488	iMaxQP = rpcTempCU->getQP(0);
489	}
490
491	if ( m_pcEncCfg->getUseRateCtrl() )
492	{
493	iMinQP = m_pcRateCtrl->getRCQP();
494	iMaxQP = m_pcRateCtrl->getRCQP();
495	}
496
497	// transquant-bypass (TQB) processing loop variable initialisation ---
498
499	const Int lowestQP = iMinQP; // For TQB, use this QP which is the lowest non TQB QP tested (rather than QP'=0) - that way delta QPs are smaller, and TQB can be tested at all CU levels.
500
501	if ( (pps.getTransquantBypassEnableFlag()) )
502	{
503	isAddLowestQP = true; // mark that the first iteration is to cost TQB mode.
504	iMinQP = iMinQP - 1; // increase loop variable range by 1, to allow testing of TQB mode along with other QPs
505	if ( m_pcEncCfg->getCUTransquantBypassFlagForceValue() )
506	{
507	iMaxQP = iMinQP;
508	}
509	}
510
511	#if H_3D_IC
512	Bool bICEnabled = rpcTempCU->getSlice()->getViewIndex() && ( rpcTempCU->getSlice()->getSliceType() == P_SLICE \|\| rpcTempCU->getSlice()->getSliceType() == B_SLICE ) && !rpcTempCU->getSlice()->getIsDepth();
513	bICEnabled = bICEnabled && rpcTempCU->getSlice()->getApplyIC();
514	#endif
515
516	TComSlice * pcSlice = rpcTempCU->getPic()->getSlice(rpcTempCU->getPic()->getCurrSliceIdx());
517	// We need to split, so don't try these modes.
518	if ( ( uiRPelX < sps.getPicWidthInLumaSamples() ) &&
519	( uiBPelY < sps.getPicHeightInLumaSamples() ) )
520	{
521	#if H_3D_FAST_TEXTURE_ENCODING
522	Bool bIVFMerge = false;
523	Int iIVFMaxD = 0;
524	Bool bFMD = false;
525	#endif
526	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
527	{
528	const Bool bIsLosslessMode = isAddLowestQP && (iQP == iMinQP);
529
530	if (bIsLosslessMode)
531	{
532	iQP = lowestQP;
533	}
534
535	#if H_3D_QTLPC
536	bTrySplit = true;
537	#endif
538
539	m_cuChromaQpOffsetIdxPlus1 = 0;
540	if (pcSlice->getUseChromaQpAdj())
541	{
542	/* Pre-estimation of chroma QP based on input block activity may be performed
543	* here, using for example m_ppcOrigYuv[uiDepth] */
544	/* To exercise the current code, the index used for adjustment is based on
545	* block position
546	*/
547	Int lgMinCuSize = sps.getLog2MinCodingBlockSize() +
548	std::max<Int>(0, sps.getLog2DiffMaxMinCodingBlockSize()-Int(pps.getPpsRangeExtension().getDiffCuChromaQpOffsetDepth()));
549	m_cuChromaQpOffsetIdxPlus1 = ((uiLPelX >> lgMinCuSize) + (uiTPelY >> lgMinCuSize)) % (pps.getPpsRangeExtension().getChromaQpOffsetListLen() + 1);
550	}
551
552	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
553	#if H_3D_QTLPC
554	//logic for setting bTrySplit using the partition information that is stored of the texture colocated CU
555	#if H_3D_FCO
556	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ) && pcTexture->getReconMark())
557	#else
558	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ))
559	#endif
560	{
561	TComDataCU* pcTextureCU = pcTexture->getCU( rpcBestCU->getAddr() ); //Corresponding texture LCU
562	UInt uiCUIdx = rpcBestCU->getZorderIdxInCU();
563	assert(pcTextureCU->getDepth(uiCUIdx) >= uiDepth); //Depth cannot be more partitioned than the texture.
564	if (pcTextureCU->getDepth(uiCUIdx) > uiDepth \|\| pcTextureCU->getPartitionSize(uiCUIdx) == SIZE_NxN) //Texture was split.
565	{
566	bTrySplit = true;
567	bTryNx2N = true;
568	bTry2NxN = true;
569	}
570	else
571	{
572	bTrySplit = false;
573	bTryNx2N = false;
574	bTry2NxN = false;
575	if( pcTextureCU->getDepth(uiCUIdx) == uiDepth && pcTextureCU->getPartitionSize(uiCUIdx) != SIZE_2Nx2N)
576	{
577	if(pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxN \|\| pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxnU\|\| pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxnD)
578	{
579	bTry2NxN = true;
580	}
581	else
582	{
583	bTryNx2N = true;
584	}
585	}
586	}
587	}
588	#endif
589
590	#if NH_3D_NBDV
591	if( rpcTempCU->getSlice()->getSliceType() != I_SLICE )
592	{
593	#if NH_3D_ARP && NH_3D_IV_MERGE && NH_3D_VSP
594	if( rpcTempCU->getSlice()->getIvResPredFlag() \|\| rpcTempCU->getSlice()->getIvMvPredFlag() \|\| rpcTempCU->getSlice()->getViewSynthesisPredFlag() )
595	#else
596	#if NH_3D_IV_MERGE && NH_3D_VSP
597	if( rpcTempCU->getSlice()->getIvMvPredFlag() \|\| rpcTempCU->getSlice()->getViewSynthesisPredFlag() )
598	#else
599	#if NH_3D_ARP && NH_3D_VSP
600	if( rpcTempCU->getSlice()->getIvResPredFlag() \|\| rpcTempCU->getSlice()->getViewSynthesisPredFlag() )
601	#else
602	#if NH_3D_VSP
603	if( rpcTempCU->getSlice()->getViewSynthesisPredFlag() )
604	#else
605	#if NH_3D_ARP
606	if( rpcTempCU->getSlice()->getIvResPredFlag() )
607	#else
608	#if H_3D_IV_MERGE
609	if( rpcTempCU->getSlice()->getVPS()->getIvMvPredFlag(rpcTempCU->getSlice()->getLayerId()) )
610	#else
611	#if NH_3D_DBBP
612	if( rpcTempCU->getSlice()->getDepthBasedBlkPartFlag() )
613	#else
614	if (0)
615	#endif
616	#endif
617	#endif
618	#endif
619	#endif
620	#endif
621	#endif
622	{
623	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
624	rpcTempCU->setPartSizeSubParts(SIZE_2Nx2N, 0, uiDepth);
625	#if NH_3D_IV_MERGE
626	if (rpcTempCU->getSlice()->getIsDepth() )
627	{
628	rpcTempCU->getDispforDepth(0, 0, &DvInfo);
629	}
630	else
631	{
632	#endif
633	#if NH_3D_NBDV_REF
634	if( rpcTempCU->getSlice()->getDepthRefinementFlag() )
635	{
636	rpcTempCU->getDisMvpCandNBDV(&DvInfo, true);
637	}
638	else
639	#endif
640	{
641	rpcTempCU->getDisMvpCandNBDV(&DvInfo);
642	}
643	#if NH_3D_IV_MERGE
644	}
645	#endif
646	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
647	rpcBestCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
648	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
649	}
650	}
651	#if H_3D_FAST_TEXTURE_ENCODING
652	if(rpcTempCU->getSlice()->getViewIndex() && !rpcTempCU->getSlice()->getIsDepth() && rpcTempCU->getSlice()->getDefaultRefViewIdxAvailableFlag() )
653	{
654	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
655	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
656	rpcTempCU->getIVNStatus( 0, &DvInfo, bIVFMerge, iIVFMaxD);
657	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
658	}
659	#endif
660	#endif
661	// do inter modes, SKIP and 2Nx2N
662	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
663	{
664	#if H_3D_IC
665	for( UInt uiICId = 0; uiICId < ( bICEnabled ? 2 : 1 ); uiICId++ )
666	{
667	Bool bICFlag = uiICId ? true : false;
668	#endif
669	// 2Nx2N
670	if(m_pcEncCfg->getUseEarlySkipDetection())
671	{
672	#if H_3D_IC
673	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
674	#endif
675	#if H_3D_FAST_TEXTURE_ENCODING
676	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFMD ); rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );//by Competition for inter_2Nx2N
677	#else
678	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N DEBUG_STRING_PASS_INTO(sDebug) );
679	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );//by Competition for inter_2Nx2N
680	#endif
681	#if NH_3D_VSP \|\| NH_3D_DBBP
682	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
683	#endif
684	}
685	// SKIP
686	#if H_3D_IC
687	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
688	#endif
689	xCheckRDCostMerge2Nx2N( rpcBestCU, rpcTempCU DEBUG_STRING_PASS_INTO(sDebug), &earlyDetectionSkipMode );//by Merge for inter_2Nx2N
690	#if H_3D_FAST_TEXTURE_ENCODING
691	bFMD = bIVFMerge && rpcBestCU->isSkipped(0);
692	#endif
693
694	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
695	#if NH_3D_VSP \|\| NH_3D_DBBP
696	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
697	#endif
698
699	if(!m_pcEncCfg->getUseEarlySkipDetection())
700	{
701	// 2Nx2N, NxN
702	#if H_3D_IC
703	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
704	#endif
705	#if H_3D_FAST_TEXTURE_ENCODING
706	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFMD ); rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
707	#else
708
709	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N DEBUG_STRING_PASS_INTO(sDebug) );
710	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
711	#endif
712	#if NH_3D_VSP \|\| NH_3D_DBBP
713	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
714	#endif
715	#if NH_3D_DBBP
716	if( rpcTempCU->getSlice()->getDepthBasedBlkPartFlag() && rpcTempCU->getSlice()->getDefaultRefViewIdxAvailableFlag() )
717	{
718	xCheckRDCostInterDBBP( rpcBestCU, rpcTempCU, false );
719	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
720	#if NH_3D_VSP \|\| NH_3D_DBBP
721	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
722	#endif
723	}
724	#endif
725
726	if(m_pcEncCfg->getUseCbfFastMode())
727	{
728	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
729	}
730	}
731	#if H_3D_IC
732	}
733	#endif
734	}
735	#if H_3D_QTLPC
736	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ))
737	{
738	bTrySplitDQP = bTrySplit;
739	}
740	#endif
741
742	if (bIsLosslessMode) // Restore loop variable if lossless mode was searched.
743	{
744	iQP = iMinQP;
745	}
746	}
747
748	#if KWU_RC_MADPRED_E0227
749	if ( uiDepth <= m_addSADDepth )
750	{
751	m_LCUPredictionSAD += m_temporalSAD;
752	m_addSADDepth = uiDepth;
753	}
754	#endif
755	#if H_3D_DIM_ENC
756	if( rpcBestCU->getSlice()->getIsDepth() && rpcBestCU->getSlice()->isIRAP() )
757	{
758	earlyDetectionSkipMode = false;
759	}
760	#endif
761	#if H_3D
762	rpcTempCU->initEstData( uiDepth, iMinQP, isAddLowestQP );
763	if( rpcBestCU->getSlice()->getDepthIntraSkipFlag() )
764	{
765	xCheckRDCostDIS( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
766	rpcTempCU->initEstData( uiDepth, iMinQP, isAddLowestQP );
767	}
768	#endif
769	if(!earlyDetectionSkipMode)
770	{
771	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
772	{
773	const Bool bIsLosslessMode = isAddLowestQP && (iQP == iMinQP); // If lossless, then iQP is irrelevant for subsequent modules.
774
775	if (bIsLosslessMode)
776	{
777	iQP = lowestQP;
778	}
779
780	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
781
782	// do inter modes, NxN, 2NxN, and Nx2N
783	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
784	{
785	// 2Nx2N, NxN
786
787	if(!( (rpcBestCU->getWidth(0)==8) && (rpcBestCU->getHeight(0)==8) ))
788	{
789	if( uiDepth == sps.getLog2DiffMaxMinCodingBlockSize() && doNotBlockPu
790	#if H_3D_QTLPC
791	&& bTrySplit
792	#endif
793	)
794	{
795	#if H_3D_FAST_TEXTURE_ENCODING
796	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN, bFMD );
797	#else
798
799	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN DEBUG_STRING_PASS_INTO(sDebug) );
800	#endif
801	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
802	#if NH_3D_VSP \|\| NH_3D_DBBP
803	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
804	#endif
805
806	}
807	}
808
809	if(doNotBlockPu
810	#if H_3D_QTLPC
811	&& bTryNx2N
812	#endif
813	)
814	{
815	#if H_3D_FAST_TEXTURE_ENCODING
816	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N, bFMD );
817	#else
818	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N DEBUG_STRING_PASS_INTO(sDebug) );
819	#endif
820	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
821	#if NH_3D_VSP \|\| NH_3D_DBBP
822	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
823	#endif
824
825	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
826	{
827	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
828	}
829	}
830	if(doNotBlockPu
831	#if H_3D_QTLPC
832	&& bTry2NxN
833	#endif
834	)
835	{
836	#if H_3D_FAST_TEXTURE_ENCODING
837	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN, bFMD );
838	#else
839
840	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN DEBUG_STRING_PASS_INTO(sDebug) );
841	#endif
842
843	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
844	#if NH_3D_VSP \|\| NH_3D_DBBP
845	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
846	#endif
847
848	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxN)
849	{
850	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
851	}
852	}
853
854	//! Try AMP (SIZE_2NxnU, SIZE_2NxnD, SIZE_nLx2N, SIZE_nRx2N)
855	if(sps.getUseAMP() && uiDepth < sps.getLog2DiffMaxMinCodingBlockSize() )
856	{
857	#if AMP_ENC_SPEEDUP
858	Bool bTestAMP_Hor = false, bTestAMP_Ver = false;
859
860	#if AMP_MRG
861	Bool bTestMergeAMP_Hor = false, bTestMergeAMP_Ver = false;
862
863	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver, bTestMergeAMP_Hor, bTestMergeAMP_Ver);
864	#else
865	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver);
866	#endif
867
868	//! Do horizontal AMP
869	if ( bTestAMP_Hor )
870	{
871	if(doNotBlockPu
872	#if H_3D_QTLPC
873	&& bTry2NxN
874	#endif
875	)
876	{
877	#if H_3D_FAST_TEXTURE_ENCODING
878	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFMD );
879	#else
880	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU DEBUG_STRING_PASS_INTO(sDebug) );
881	#endif
882	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
883	#if NH_3D_VSP \|\| NH_3D_DBBP
884	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
885	#endif
886	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
887	{
888	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
889	}
890	}
891	if(doNotBlockPu
892	#if H_3D_QTLPC
893	&& bTry2NxN
894	#endif
895	)
896	{
897	#if H_3D_FAST_TEXTURE_ENCODING
898	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFMD );
899	#else
900	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD DEBUG_STRING_PASS_INTO(sDebug) );
901	#endif
902
903	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
904	#if NH_3D_VSP \|\| NH_3D_DBBP
905	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
906	#endif
907
908	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
909	{
910	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
911	}
912	}
913	}
914	#if AMP_MRG
915	else if ( bTestMergeAMP_Hor )
916	{
917	if(doNotBlockPu
918	#if H_3D_QTLPC
919	&& bTry2NxN
920	#endif
921	)
922	{
923	#if H_3D_FAST_TEXTURE_ENCODING
924	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFMD, true );
925	#else
926
927	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU DEBUG_STRING_PASS_INTO(sDebug), true );
928	#endif
929
930	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
931	#if NH_3D_VSP \|\| NH_3D_DBBP
932	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
933	#endif
934	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
935	{
936	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
937	}
938	}
939	if(doNotBlockPu
940	#if H_3D_QTLPC
941	&& bTry2NxN
942	#endif
943	)
944	{
945	#if H_3D_FAST_TEXTURE_ENCODING
946	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFMD, true );
947	#else
948	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD DEBUG_STRING_PASS_INTO(sDebug), true );
949	#endif
950	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
951	#if NH_3D_VSP \|\| NH_3D_DBBP
952	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
953	#endif
954
955	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
956	{
957	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
958	}
959	}
960	}
961	#endif
962
963	//! Do horizontal AMP
964	if ( bTestAMP_Ver )
965	{
966	if(doNotBlockPu
967	#if H_3D_QTLPC
968	&& bTryNx2N
969	#endif
970	)
971	{
972	#if H_3D_FAST_TEXTURE_ENCODING
973	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFMD );
974	#else
975	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N DEBUG_STRING_PASS_INTO(sDebug) );
976	#endif
977
978	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
979	#if NH_3D_VSP \|\| NH_3D_DBBP
980	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
981	#endif
982	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
983	{
984	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
985	}
986	}
987	if(doNotBlockPu
988	#if H_3D_QTLPC
989	&& bTryNx2N
990	#endif
991	)
992	{
993	#if H_3D_FAST_TEXTURE_ENCODING
994	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFMD );
995	#else
996	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N DEBUG_STRING_PASS_INTO(sDebug) );
997	#endif
998	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
999	#if NH_3D_VSP \|\| NH_3D_DBBP
1000	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1001	#endif
1002	}
1003	}
1004	#if AMP_MRG
1005	else if ( bTestMergeAMP_Ver )
1006	{
1007	if(doNotBlockPu
1008	#if H_3D_QTLPC
1009	&& bTryNx2N
1010	#endif
1011	)
1012	{
1013	#if H_3D_FAST_TEXTURE_ENCODING
1014	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFMD, true );
1015	#else
1016	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N DEBUG_STRING_PASS_INTO(sDebug), true );
1017	#endif
1018	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1019	#if NH_3D_VSP \|\| NH_3D_DBBP
1020	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1021	#endif
1022	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
1023	{
1024	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
1025	}
1026	}
1027	if(doNotBlockPu
1028	#if H_3D_QTLPC
1029	&& bTryNx2N
1030	#endif
1031	)
1032	{
1033	#if H_3D_FAST_TEXTURE_ENCODING
1034	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFMD, true );
1035	#else
1036
1037	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N DEBUG_STRING_PASS_INTO(sDebug), true );
1038	#endif
1039	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1040	#if NH_3D_VSP \|\| NH_3D_DBBP
1041	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1042	#endif
1043
1044	}
1045	}
1046	#endif
1047
1048	#else
1049	#if H_3D_QTLPC
1050	if (bTry2NxN)
1051	{
1052	#endif
1053
1054	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
1055	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1056	#if NH_3D_VSP \|\| NH_3D_DBBP
1057	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1058	#endif
1059	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
1060	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1061	#if NH_3D_VSP \|\| NH_3D_DBBP
1062	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1063	#endif
1064	#if H_3D_QTLPC
1065	}
1066	if (bTryNx2N)
1067	{
1068	#endif
1069	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
1070	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1071	#if NH_3D_VSP \|\| NH_3D_DBBP
1072	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1073	#endif
1074	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
1075	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1076	#if NH_3D_VSP \|\| NH_3D_DBBP
1077	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1078	#endif
1079	#if H_3D_QTLPC
1080	}
1081	#endif
1082
1083
1084	#endif
1085	}
1086	}
1087	#if H_3D_FAST_TEXTURE_ENCODING
1088	if(!bFMD)
1089	{
1090	#endif
1091
1092	// do normal intra modes
1093	// speedup for inter frames
1094	Double intraCost = 0.0;
1095
1096	if((rpcBestCU->getSlice()->getSliceType() == I_SLICE) \|\|
1097	((!m_pcEncCfg->getDisableIntraPUsInInterSlices()) && (
1098	(rpcBestCU->getCbf( 0, COMPONENT_Y ) != 0) \|\|
1099	((rpcBestCU->getCbf( 0, COMPONENT_Cb ) != 0) && (numberValidComponents > COMPONENT_Cb)) \|\|
1100	((rpcBestCU->getCbf( 0, COMPONENT_Cr ) != 0) && (numberValidComponents > COMPONENT_Cr)))
1101	// avoid very complex intra if it is unlikely
1102	#if H_3D_DIM_ENC
1103	\|\| rpcBestCU->getSlice()->getIsDepth()
1104	#endif
1105	))
1106	{
1107	#if H_3D_DIM
1108	Bool bOnlyIVP = false;
1109	Bool bUseIVP = true;
1110	if( rpcBestCU->getSlice()->getIsDepth() && !(rpcBestCU->getSlice()->isIRAP()) &&
1111	rpcBestCU->getSlice()->getSliceType() != I_SLICE &&
1112	rpcBestCU->getCbf( 0, TEXT_LUMA ) == 0 &&
1113	rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) == 0 &&
1114	rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) == 0
1115	)
1116	{
1117	bOnlyIVP = true;
1118	bUseIVP = rpcBestCU->getSlice()->getIntraContourFlag();
1119	}
1120	if( bUseIVP )
1121	{
1122	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bOnlyIVP );
1123	#else
1124	xCheckRDCostIntra( rpcBestCU, rpcTempCU, intraCost, SIZE_2Nx2N DEBUG_STRING_PASS_INTO(sDebug) );
1125	#endif
1126	#if KWU_RC_MADPRED_E0227
1127	if ( uiDepth <= m_addSADDepth )
1128	{
1129	m_LCUPredictionSAD += m_spatialSAD;
1130	m_addSADDepth = uiDepth;
1131	}
1132	#endif
1133
1134	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1135	if( uiDepth == sps.getLog2DiffMaxMinCodingBlockSize() )
1136	{
1137	#if H_3D_QTLPC //Try IntraNxN
1138	if(bTrySplit)
1139	{
1140	#endif
1141	if( rpcTempCU->getWidth(0) > ( 1 << sps.getQuadtreeTULog2MinSize() ) )
1142	{
1143	Double tmpIntraCost;
1144	#if H_3D_DIM
1145	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_NxN, bOnlyIVP );
1146	#else
1147	xCheckRDCostIntra( rpcBestCU, rpcTempCU, tmpIntraCost, SIZE_NxN DEBUG_STRING_PASS_INTO(sDebug) );
1148	#endif
1149
1150	intraCost = std::min(intraCost, tmpIntraCost);
1151	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1152	}
1153	#if H_3D_QTLPC
1154	}
1155	#endif
1156	}
1157	#if H_3D
1158	}
1159	#endif
1160	}
1161
1162	// test PCM
1163	if(sps.getUsePCM()
1164	&& rpcTempCU->getWidth(0) <= (1<<sps.getPCMLog2MaxSize())
1165	&& rpcTempCU->getWidth(0) >= (1<<sps.getPCMLog2MinSize()) )
1166	{
1167	UInt uiRawBits = getTotalBits(rpcBestCU->getWidth(0), rpcBestCU->getHeight(0), rpcBestCU->getPic()->getChromaFormat(), sps.getBitDepths().recon);
1168	UInt uiBestBits = rpcBestCU->getTotalBits();
1169	#if NH_3D_VSO // M7
1170	Double dRDCostTemp = m_pcRdCost->getUseLambdaScaleVSO() ? m_pcRdCost->calcRdCostVSO(uiRawBits, 0) : m_pcRdCost->calcRdCost(uiRawBits, 0);
1171	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > dRDCostTemp ))
1172	#else
1173	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > m_pcRdCost->calcRdCost(uiRawBits, 0)))
1174	#endif
1175
1176	{
1177	xCheckIntraPCM (rpcBestCU, rpcTempCU);
1178	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1179	}
1180	}
1181	#if H_3D_FAST_TEXTURE_ENCODING
1182	}
1183	#endif
1184	if (bIsLosslessMode) // Restore loop variable if lossless mode was searched.
1185	{
1186	iQP = iMinQP;
1187	}
1188	}
1189	}
1190
1191	m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
1192	m_pcEntropyCoder->resetBits();
1193	m_pcEntropyCoder->encodeSplitFlag( rpcBestCU, 0, uiDepth, true );
1194	rpcBestCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1195	rpcBestCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1196	#if NH_3D_VSO // M8
1197	if ( m_pcRdCost->getUseVSO() )
1198	{
1199	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1200	}
1201	else
1202	#endif
1203	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1204	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
1205
1206	// Early CU determination
1207	if( m_pcEncCfg->getUseEarlyCU() && rpcBestCU->isSkipped(0) )
1208	{
1209	bSubBranch = false;
1210	}
1211	else
1212	{
1213	bSubBranch = true;
1214	}
1215	#if H_3D_FAST_TEXTURE_ENCODING
1216	if(rpcBestCU->getSlice()->getViewIndex() && !rpcBestCU->getSlice()->getIsDepth() && (uiDepth >=iIVFMaxD) && rpcBestCU->isSkipped(0))
1217	{
1218	bSubBranch = false;
1219	}
1220	#endif
1221	}
1222	else
1223	{
1224	bBoundary = true;
1225	}
1226
1227	// copy orginal YUV samples to PCM buffer
1228	if( rpcBestCU->isLosslessCoded(0) && (rpcBestCU->getIPCMFlag(0) == false))
1229	{
1230	xFillPCMBuffer(rpcBestCU, m_ppcOrigYuv[uiDepth]);
1231	}
1232
1233	if( uiDepth == pps.getMaxCuDQPDepth() )
1234	{
1235	Int idQP = m_pcEncCfg->getMaxDeltaQP();
1236	iMinQP = Clip3( -sps.getQpBDOffset(CHANNEL_TYPE_LUMA), MAX_QP, iBaseQP-idQP );
1237	iMaxQP = Clip3( -sps.getQpBDOffset(CHANNEL_TYPE_LUMA), MAX_QP, iBaseQP+idQP );
1238	}
1239	else if( uiDepth < pps.getMaxCuDQPDepth() )
1240	{
1241	iMinQP = iBaseQP;
1242	iMaxQP = iBaseQP;
1243	}
1244	else
1245	{
1246	const Int iStartQP = rpcTempCU->getQP(0);
1247	iMinQP = iStartQP;
1248	iMaxQP = iStartQP;
1249	}
1250
1251	if ( m_pcEncCfg->getUseRateCtrl() )
1252	{
1253	iMinQP = m_pcRateCtrl->getRCQP();
1254	iMaxQP = m_pcRateCtrl->getRCQP();
1255	}
1256
1257	if ( m_pcEncCfg->getCUTransquantBypassFlagForceValue() )
1258	{
1259	iMaxQP = iMinQP; // If all TUs are forced into using transquant bypass, do not loop here.
1260	}
1261
1262	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
1263	{
1264	const Bool bIsLosslessMode = false; // False at this level. Next level down may set it to true.
1265
1266	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1267
1268	// further split
1269	#if H_3D_QTLPC
1270	if( bSubBranch && bTrySplitDQP && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth )
1271	#else
1272	if( bSubBranch && uiDepth < sps.getLog2DiffMaxMinCodingBlockSize() )
1273	#endif
1274	{
1275	#if NH_3D_VSO // M9
1276	// reset Model
1277	if( m_pcRdCost->getUseRenModel() )
1278	{
1279	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( COMPONENT_Y );
1280	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight( COMPONENT_Y );
1281	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getAddr ( COMPONENT_Y, 0 );
1282	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride( COMPONENT_Y );
1283	m_pcRdCost->setRenModelData( m_ppcBestCU[uiDepth], 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1284	}
1285	#endif
1286	UChar uhNextDepth = uiDepth+1;
1287	TComDataCU* pcSubBestPartCU = m_ppcBestCU[uhNextDepth];
1288	TComDataCU* pcSubTempPartCU = m_ppcTempCU[uhNextDepth];
1289	DEBUG_STRING_NEW(sTempDebug)
1290
1291	#if NH_3D_ARP
1292	m_ppcWeightedTempCU[uhNextDepth]->setSlice( m_ppcWeightedTempCU[ uiDepth]->getSlice());
1293	m_ppcWeightedTempCU[uhNextDepth]->setPic ( m_ppcWeightedTempCU[ uiDepth] );
1294	#endif
1295	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++ )
1296	{
1297	pcSubBestPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1298	pcSubTempPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1299
1300	if( ( pcSubBestPartCU->getCUPelX() < sps.getPicWidthInLumaSamples() ) && ( pcSubBestPartCU->getCUPelY() < sps.getPicHeightInLumaSamples() ) )
1301	{
1302	if ( 0 == uiPartUnitIdx) //initialize RD with previous depth buffer
1303	{
1304	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
1305	}
1306	else
1307	{
1308	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]);
1309	}
1310
1311	#if AMP_ENC_SPEEDUP
1312	DEBUG_STRING_NEW(sChild)
1313	if ( !rpcBestCU->isInter(0) )
1314	{
1315	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth DEBUG_STRING_PASS_INTO(sChild), NUMBER_OF_PART_SIZES );
1316	}
1317	else
1318	{
1319
1320	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth DEBUG_STRING_PASS_INTO(sChild), rpcBestCU->getPartitionSize(0) );
1321	}
1322	DEBUG_STRING_APPEND(sTempDebug, sChild)
1323	#else
1324	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth );
1325	#endif
1326
1327	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth ); // Keep best part data to current temporary data.
1328	xCopyYuv2Tmp( pcSubBestPartCU->getTotalNumPart()*uiPartUnitIdx, uhNextDepth );
1329	}
1330	else
1331	{
1332	pcSubBestPartCU->copyToPic( uhNextDepth );
1333	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth );
1334	}
1335	}
1336
1337	m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]);
1338	if( !bBoundary )
1339	{
1340	m_pcEntropyCoder->resetBits();
1341	m_pcEntropyCoder->encodeSplitFlag( rpcTempCU, 0, uiDepth, true );
1342
1343	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1344	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1345	}
1346	#if NH_3D_VSO // M10
1347	if ( m_pcRdCost->getUseVSO() )
1348	{
1349	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1350	}
1351	else
1352	#endif
1353	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1354
1355	if( uiDepth == pps.getMaxCuDQPDepth() && pps.getUseDQP())
1356	{
1357	Bool hasResidual = false;
1358	for( UInt uiBlkIdx = 0; uiBlkIdx < rpcTempCU->getTotalNumPart(); uiBlkIdx ++)
1359	{
1360	if( ( rpcTempCU->getCbf(uiBlkIdx, COMPONENT_Y)
1361	\|\| (rpcTempCU->getCbf(uiBlkIdx, COMPONENT_Cb) && (numberValidComponents > COMPONENT_Cb))
1362	\|\| (rpcTempCU->getCbf(uiBlkIdx, COMPONENT_Cr) && (numberValidComponents > COMPONENT_Cr)) ) )
1363	{
1364	hasResidual = true;
1365	break;
1366	}
1367	}
1368
1369	UInt uiTargetPartIdx = 0;
1370	if ( hasResidual )
1371	{
1372	m_pcEntropyCoder->resetBits();
1373	m_pcEntropyCoder->encodeQP( rpcTempCU, uiTargetPartIdx, false );
1374	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
1375	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1376	#if NH_3D_VSO // M11
1377	if ( m_pcRdCost->getUseLambdaScaleVSO())
1378	{
1379	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1380	}
1381	else
1382	#endif
1383	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1384
1385	Bool foundNonZeroCbf = false;
1386	rpcTempCU->setQPSubCUs( rpcTempCU->getRefQP( uiTargetPartIdx ), 0, uiDepth, foundNonZeroCbf );
1387	assert( foundNonZeroCbf );
1388	}
1389	else
1390	{
1391	rpcTempCU->setQPSubParts( rpcTempCU->getRefQP( uiTargetPartIdx ), 0, uiDepth ); // set QP to default QP
1392	}
1393	}
1394
1395	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
1396
1397	// If the configuration being tested exceeds the maximum number of bytes for a slice / slice-segment, then
1398	// a proper RD evaluation cannot be performed. Therefore, termination of the
1399	// slice/slice-segment must be made prior to this CTU.
1400	// This can be achieved by forcing the decision to be that of the rpcTempCU.
1401	// The exception is each slice / slice-segment must have at least one CTU.
1402	const Bool isEndOfSlice = pcSlice->getSliceMode()==FIXED_NUMBER_OF_BYTES
1403	&& ((pcSlice->getSliceBits()+rpcBestCU->getTotalBits())>pcSlice->getSliceArgument()<<3)
1404	&& rpcBestCU->getCtuRsAddr() != pcPic->getPicSym()->getCtuTsToRsAddrMap(pcSlice->getSliceCurStartCtuTsAddr())
1405	&& rpcBestCU->getCtuRsAddr() != pcPic->getPicSym()->getCtuTsToRsAddrMap(pcSlice->getSliceSegmentCurStartCtuTsAddr());
1406	const Bool isEndOfSliceSegment = pcSlice->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES
1407	&& ((pcSlice->getSliceSegmentBits()+rpcBestCU->getTotalBits()) > pcSlice->getSliceSegmentArgument()<<3)
1408	&& rpcBestCU->getCtuRsAddr() != pcPic->getPicSym()->getCtuTsToRsAddrMap(pcSlice->getSliceSegmentCurStartCtuTsAddr());
1409	// Do not need to check slice condition for slice-segment since a slice-segment is a subset of a slice.
1410	if(isEndOfSlice\|\|isEndOfSliceSegment)
1411	{
1412	rpcBestCU->getTotalCost()=MAX_DOUBLE;
1413	}
1414
1415	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth DEBUG_STRING_PASS_INTO(sDebug) DEBUG_STRING_PASS_INTO(sTempDebug) DEBUG_STRING_PASS_INTO(false) ); // RD compare current larger prediction
1416	// with sub partitioned prediction.
1417	}
1418	}
1419	#if NH_3D_VSO // M12
1420	if( m_pcRdCost->getUseRenModel() )
1421	{
1422	UInt uiWidth = m_ppcRecoYuvBest[uiDepth]->getWidth ( COMPONENT_Y );
1423	UInt uiHeight = m_ppcRecoYuvBest[uiDepth]->getHeight ( COMPONENT_Y );
1424	Pel* piSrc = m_ppcRecoYuvBest[uiDepth]->getAddr ( COMPONENT_Y, 0 );
1425	UInt uiSrcStride = m_ppcRecoYuvBest[uiDepth]->getStride ( COMPONENT_Y );
1426	m_pcRdCost->setRenModelData( rpcBestCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1427	}
1428	#endif
1429
1430	DEBUG_STRING_APPEND(sDebug_, sDebug);
1431
1432	rpcBestCU->copyToPic(uiDepth); // Copy Best data to Picture for next partition prediction.
1433
1434	xCopyYuv2Pic( rpcBestCU->getPic(), rpcBestCU->getCtuRsAddr(), rpcBestCU->getZorderIdxInCtu(), uiDepth, uiDepth ); // Copy Yuv data to picture Yuv
1435	if (bBoundary)
1436	{
1437	return;
1438	}
1439
1440	// Assert if Best prediction mode is NONE
1441	// Selected mode's RD-cost must be not MAX_DOUBLE.
1442	assert( rpcBestCU->getPartitionSize ( 0 ) != NUMBER_OF_PART_SIZES );
1443	assert( rpcBestCU->getPredictionMode( 0 ) != NUMBER_OF_PREDICTION_MODES );
1444	assert( rpcBestCU->getTotalCost ( ) != MAX_DOUBLE );
1445	}
1446
1447	/** finish encoding a cu and handle end-of-slice conditions
1448	* \param pcCU
1449	* \param uiAbsPartIdx
1450	* \param uiDepth
1451	* \returns Void
1452	*/
1453	Void TEncCu::finishCU( TComDataCU* pcCU, UInt uiAbsPartIdx )
1454	{
1455	TComPic* pcPic = pcCU->getPic();
1456	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1457
1458	//Calculate end address
1459	const Int currentCTUTsAddr = pcPic->getPicSym()->getCtuRsToTsAddrMap(pcCU->getCtuRsAddr());
1460	const Bool isLastSubCUOfCtu = pcCU->isLastSubCUOfCtu(uiAbsPartIdx);
1461	if ( isLastSubCUOfCtu )
1462	{
1463	// The 1-terminating bit is added to all streams, so don't add it here when it's 1.
1464	// i.e. when the slice segment CurEnd CTU address is the current CTU address+1.
1465	if (pcSlice->getSliceSegmentCurEndCtuTsAddr() != currentCTUTsAddr+1)
1466	{
1467	m_pcEntropyCoder->encodeTerminatingBit( 0 );
1468	}
1469	}
1470	}
1471
1472	/** Compute QP for each CU
1473	* \param pcCU Target CU
1474	* \param uiDepth CU depth
1475	* \returns quantization parameter
1476	*/
1477	Int TEncCu::xComputeQP( TComDataCU* pcCU, UInt uiDepth )
1478	{
1479	Int iBaseQp = pcCU->getSlice()->getSliceQp();
1480	Int iQpOffset = 0;
1481	if ( m_pcEncCfg->getUseAdaptiveQP() )
1482	{
1483	TEncPic* pcEPic = dynamic_cast<TEncPic*>( pcCU->getPic() );
1484	UInt uiAQDepth = min( uiDepth, pcEPic->getMaxAQDepth()-1 );
1485	TEncPicQPAdaptationLayer* pcAQLayer = pcEPic->getAQLayer( uiAQDepth );
1486	UInt uiAQUPosX = pcCU->getCUPelX() / pcAQLayer->getAQPartWidth();
1487	UInt uiAQUPosY = pcCU->getCUPelY() / pcAQLayer->getAQPartHeight();
1488	UInt uiAQUStride = pcAQLayer->getAQPartStride();
1489	TEncQPAdaptationUnit* acAQU = pcAQLayer->getQPAdaptationUnit();
1490
1491	Double dMaxQScale = pow(2.0, m_pcEncCfg->getQPAdaptationRange()/6.0);
1492	Double dAvgAct = pcAQLayer->getAvgActivity();
1493	Double dCUAct = acAQU[uiAQUPosY * uiAQUStride + uiAQUPosX].getActivity();
1494	Double dNormAct = (dMaxQScaledCUAct + dAvgAct) / (dCUAct + dMaxQScaledAvgAct);
1495	Double dQpOffset = log(dNormAct) / log(2.0) * 6.0;
1496	iQpOffset = Int(floor( dQpOffset + 0.49999 ));
1497	}
1498
1499	return Clip3(-pcCU->getSlice()->getSPS()->getQpBDOffset(CHANNEL_TYPE_LUMA), MAX_QP, iBaseQp+iQpOffset );
1500	}
1501
1502	/** encode a CU block recursively
1503	* \param pcCU
1504	* \param uiAbsPartIdx
1505	* \param uiDepth
1506	* \returns Void
1507	*/
1508	Void TEncCu::xEncodeCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1509	{
1510	TComPic *const pcPic = pcCU->getPic();
1511	TComSlice *const pcSlice = pcCU->getSlice();
1512	const TComSPS &sps =*(pcSlice->getSPS());
1513	const TComPPS &pps =*(pcSlice->getPPS());
1514
1515	const UInt maxCUWidth = sps.getMaxCUWidth();
1516	const UInt maxCUHeight = sps.getMaxCUHeight();
1517
1518	Bool bBoundary = false;
1519	UInt uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1520	const UInt uiRPelX = uiLPelX + (maxCUWidth>>uiDepth) - 1;
1521	UInt uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1522	const UInt uiBPelY = uiTPelY + (maxCUHeight>>uiDepth) - 1;
1523
1524	#if H_MV_ENC_DEC_TRAC
1525	DTRACE_CU_S("=========== coding_quadtree ===========\n")
1526	DTRACE_CU("x0", uiLPelX)
1527	DTRACE_CU("x1", uiTPelY)
1528	DTRACE_CU("log2CbSize", maxCUWidth>>uiDepth )
1529	DTRACE_CU("cqtDepth" , uiDepth)
1530	#endif
1531
1532	if( ( uiRPelX < sps.getPicWidthInLumaSamples() ) && ( uiBPelY < sps.getPicHeightInLumaSamples() ) )
1533	{
1534	m_pcEntropyCoder->encodeSplitFlag( pcCU, uiAbsPartIdx, uiDepth );
1535	}
1536	else
1537	{
1538	bBoundary = true;
1539	}
1540
1541	if( ( ( uiDepth < pcCU->getDepth( uiAbsPartIdx ) ) && ( uiDepth < sps.getLog2DiffMaxMinCodingBlockSize() ) ) \|\| bBoundary )
1542	{
1543	UInt uiQNumParts = ( pcPic->getNumPartitionsInCtu() >> (uiDepth<<1) )>>2;
1544	if( uiDepth == pps.getMaxCuDQPDepth() && pps.getUseDQP())
1545	{
1546	setdQPFlag(true);
1547	}
1548
1549	if( uiDepth == pps.getPpsRangeExtension().getDiffCuChromaQpOffsetDepth() && pcSlice->getUseChromaQpAdj())
1550	{
1551	setCodeChromaQpAdjFlag(true);
1552	}
1553
1554	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
1555	{
1556	uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1557	uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1558	if( ( uiLPelX < sps.getPicWidthInLumaSamples() ) && ( uiTPelY < sps.getPicHeightInLumaSamples() ) )
1559	{
1560	xEncodeCU( pcCU, uiAbsPartIdx, uiDepth+1 );
1561	}
1562	}
1563	return;
1564	}
1565
1566	#if H_MV_ENC_DEC_TRAC
1567	DTRACE_CU_S("=========== coding_unit ===========\n")
1568	#endif
1569
1570
1571	if( uiDepth <= pps.getMaxCuDQPDepth() && pps.getUseDQP())
1572	{
1573	setdQPFlag(true);
1574	}
1575
1576	if( uiDepth <= pps.getPpsRangeExtension().getDiffCuChromaQpOffsetDepth() && pcSlice->getUseChromaQpAdj())
1577	{
1578	setCodeChromaQpAdjFlag(true);
1579	}
1580
1581	if (pps.getTransquantBypassEnableFlag())
1582	{
1583	m_pcEntropyCoder->encodeCUTransquantBypassFlag( pcCU, uiAbsPartIdx );
1584	}
1585
1586	if( !pcSlice->isIntra() )
1587	{
1588	m_pcEntropyCoder->encodeSkipFlag( pcCU, uiAbsPartIdx );
1589	}
1590
1591	if( pcCU->isSkipped( uiAbsPartIdx ) )
1592	{
1593	#if H_MV_ENC_DEC_TRAC
1594	DTRACE_PU_S("=========== prediction_unit ===========\n")
1595	DTRACE_PU("x0", uiLPelX)
1596	DTRACE_PU("x1", uiTPelY)
1597	#endif
1598
1599	m_pcEntropyCoder->encodeMergeIndex( pcCU, uiAbsPartIdx );
1600	#if NH_3D_ARP
1601	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1602	#endif
1603	#if H_3D_IC
1604	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1605	#endif
1606
1607	finishCU(pcCU,uiAbsPartIdx);
1608	return;
1609	}
1610
1611	#if H_3D
1612	m_pcEntropyCoder->encodeDIS( pcCU, uiAbsPartIdx );
1613	if(!pcCU->getDISFlag(uiAbsPartIdx))
1614	{
1615	#endif
1616	m_pcEntropyCoder->encodePredMode( pcCU, uiAbsPartIdx );
1617	m_pcEntropyCoder->encodePartSize( pcCU, uiAbsPartIdx, uiDepth );
1618
1619	if (pcCU->isIntra( uiAbsPartIdx ) && pcCU->getPartitionSize( uiAbsPartIdx ) == SIZE_2Nx2N )
1620	{
1621	m_pcEntropyCoder->encodeIPCMInfo( pcCU, uiAbsPartIdx );
1622
1623	if(pcCU->getIPCMFlag(uiAbsPartIdx))
1624	{
1625	#if H_3D_DIM_SDC
1626	m_pcEntropyCoder->encodeSDCFlag( pcCU, uiAbsPartIdx, false );
1627	#endif
1628
1629	// Encode slice finish
1630	finishCU(pcCU,uiAbsPartIdx);
1631	return;
1632	}
1633	}
1634
1635	// prediction Info ( Intra : direction mode, Inter : Mv, reference idx )
1636	m_pcEntropyCoder->encodePredInfo( pcCU, uiAbsPartIdx );
1637	#if NH_3D_DBBP
1638	m_pcEntropyCoder->encodeDBBPFlag( pcCU, uiAbsPartIdx );
1639	#endif
1640	#if H_3D_DIM_SDC
1641	m_pcEntropyCoder->encodeSDCFlag( pcCU, uiAbsPartIdx, false );
1642	#endif
1643	#if NH_3D_ARP
1644	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1645	#endif
1646	#if H_3D_IC
1647	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1648	#endif
1649
1650	// Encode Coefficients
1651	Bool bCodeDQP = getdQPFlag();
1652	Bool codeChromaQpAdj = getCodeChromaQpAdjFlag();
1653	m_pcEntropyCoder->encodeCoeff( pcCU, uiAbsPartIdx, uiDepth, bCodeDQP, codeChromaQpAdj );
1654	setCodeChromaQpAdjFlag( codeChromaQpAdj );
1655	setdQPFlag( bCodeDQP );
1656	#if H_3D
1657	}
1658	#endif
1659
1660
1661	// --- write terminating bit ---
1662	finishCU(pcCU,uiAbsPartIdx);
1663	}
1664
1665	Int xCalcHADs8x8_ISlice(Pel *piOrg, Int iStrideOrg)
1666	{
1667	Int k, i, j, jj;
1668	Int diff[64], m1[8][8], m2[8][8], m3[8][8], iSumHad = 0;
1669
1670	for( k = 0; k < 64; k += 8 )
1671	{
1672	diff[k+0] = piOrg[0] ;
1673	diff[k+1] = piOrg[1] ;
1674	diff[k+2] = piOrg[2] ;
1675	diff[k+3] = piOrg[3] ;
1676	diff[k+4] = piOrg[4] ;
1677	diff[k+5] = piOrg[5] ;
1678	diff[k+6] = piOrg[6] ;
1679	diff[k+7] = piOrg[7] ;
1680
1681	piOrg += iStrideOrg;
1682	}
1683
1684	//horizontal
1685	for (j=0; j < 8; j++)
1686	{
1687	jj = j << 3;
1688	m2[j][0] = diff[jj ] + diff[jj+4];
1689	m2[j][1] = diff[jj+1] + diff[jj+5];
1690	m2[j][2] = diff[jj+2] + diff[jj+6];
1691	m2[j][3] = diff[jj+3] + diff[jj+7];
1692	m2[j][4] = diff[jj ] - diff[jj+4];
1693	m2[j][5] = diff[jj+1] - diff[jj+5];
1694	m2[j][6] = diff[jj+2] - diff[jj+6];
1695	m2[j][7] = diff[jj+3] - diff[jj+7];
1696
1697	m1[j][0] = m2[j][0] + m2[j][2];
1698	m1[j][1] = m2[j][1] + m2[j][3];
1699	m1[j][2] = m2[j][0] - m2[j][2];
1700	m1[j][3] = m2[j][1] - m2[j][3];
1701	m1[j][4] = m2[j][4] + m2[j][6];
1702	m1[j][5] = m2[j][5] + m2[j][7];
1703	m1[j][6] = m2[j][4] - m2[j][6];
1704	m1[j][7] = m2[j][5] - m2[j][7];
1705
1706	m2[j][0] = m1[j][0] + m1[j][1];
1707	m2[j][1] = m1[j][0] - m1[j][1];
1708	m2[j][2] = m1[j][2] + m1[j][3];
1709	m2[j][3] = m1[j][2] - m1[j][3];
1710	m2[j][4] = m1[j][4] + m1[j][5];
1711	m2[j][5] = m1[j][4] - m1[j][5];
1712	m2[j][6] = m1[j][6] + m1[j][7];
1713	m2[j][7] = m1[j][6] - m1[j][7];
1714	}
1715
1716	//vertical
1717	for (i=0; i < 8; i++)
1718	{
1719	m3[0][i] = m2[0][i] + m2[4][i];
1720	m3[1][i] = m2[1][i] + m2[5][i];
1721	m3[2][i] = m2[2][i] + m2[6][i];
1722	m3[3][i] = m2[3][i] + m2[7][i];
1723	m3[4][i] = m2[0][i] - m2[4][i];
1724	m3[5][i] = m2[1][i] - m2[5][i];
1725	m3[6][i] = m2[2][i] - m2[6][i];
1726	m3[7][i] = m2[3][i] - m2[7][i];
1727
1728	m1[0][i] = m3[0][i] + m3[2][i];
1729	m1[1][i] = m3[1][i] + m3[3][i];
1730	m1[2][i] = m3[0][i] - m3[2][i];
1731	m1[3][i] = m3[1][i] - m3[3][i];
1732	m1[4][i] = m3[4][i] + m3[6][i];
1733	m1[5][i] = m3[5][i] + m3[7][i];
1734	m1[6][i] = m3[4][i] - m3[6][i];
1735	m1[7][i] = m3[5][i] - m3[7][i];
1736
1737	m2[0][i] = m1[0][i] + m1[1][i];
1738	m2[1][i] = m1[0][i] - m1[1][i];
1739	m2[2][i] = m1[2][i] + m1[3][i];
1740	m2[3][i] = m1[2][i] - m1[3][i];
1741	m2[4][i] = m1[4][i] + m1[5][i];
1742	m2[5][i] = m1[4][i] - m1[5][i];
1743	m2[6][i] = m1[6][i] + m1[7][i];
1744	m2[7][i] = m1[6][i] - m1[7][i];
1745	}
1746
1747	for (i = 0; i < 8; i++)
1748	{
1749	for (j = 0; j < 8; j++)
1750	{
1751	iSumHad += abs(m2[i][j]);
1752	}
1753	}
1754	iSumHad -= abs(m2[0][0]);
1755	iSumHad =(iSumHad+2)>>2;
1756	return(iSumHad);
1757	}
1758
1759	Int TEncCu::updateCtuDataISlice(TComDataCU* pCtu, Int width, Int height)
1760	{
1761	Int xBl, yBl;
1762	const Int iBlkSize = 8;
1763
1764	Pel* pOrgInit = pCtu->getPic()->getPicYuvOrg()->getAddr(COMPONENT_Y, pCtu->getCtuRsAddr(), 0);
1765	Int iStrideOrig = pCtu->getPic()->getPicYuvOrg()->getStride(COMPONENT_Y);
1766	Pel *pOrg;
1767
1768	Int iSumHad = 0;
1769	for ( yBl=0; (yBl+iBlkSize)<=height; yBl+= iBlkSize)
1770	{
1771	for ( xBl=0; (xBl+iBlkSize)<=width; xBl+= iBlkSize)
1772	{
1773	pOrg = pOrgInit + iStrideOrig*yBl + xBl;
1774	iSumHad += xCalcHADs8x8_ISlice(pOrg, iStrideOrig);
1775	}
1776	}
1777	return(iSumHad);
1778	}
1779
1780	/** check RD costs for a CU block encoded with merge
1781	* \param rpcBestCU
1782	* \param rpcTempCU
1783	* \param earlyDetectionSkipMode
1784	*/
1785	Void TEncCu::xCheckRDCostMerge2Nx2N( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU DEBUG_STRING_FN_DECLARE(sDebug), Bool *earlyDetectionSkipMode )
1786	{
1787	assert( rpcTempCU->getSlice()->getSliceType() != I_SLICE );
1788	#if NH_3D_MLC
1789	TComMvField cMvFieldNeighbours[MRG_MAX_NUM_CANDS_MEM << 1]; // double length for mv of both lists
1790	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS_MEM];
1791	#else
1792	TComMvField cMvFieldNeighbours[2 * MRG_MAX_NUM_CANDS]; // double length for mv of both lists
1793	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS];
1794	#endif
1795	Int numValidMergeCand = 0;
1796	const Bool bTransquantBypassFlag = rpcTempCU->getCUTransquantBypass(0);
1797
1798	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1799	{
1800	uhInterDirNeighbours[ui] = 0;
1801	}
1802	UChar uhDepth = rpcTempCU->getDepth( 0 );
1803	#if H_3D_IC
1804	Bool bICFlag = rpcTempCU->getICFlag( 0 );
1805	#endif
1806	#if NH_3D_VSO // M1 //necessary here?
1807	if( m_pcRdCost->getUseRenModel() )
1808	{
1809	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
1810	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( COMPONENT_Y );
1811	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
1812	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride( COMPONENT_Y );
1813	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1814	}
1815	#endif
1816
1817	#if NH_3D_ARP
1818	DisInfo cOrigDisInfo = rpcTempCU->getDvInfo(0);
1819	#else
1820	#endif
1821
1822	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to CTU level
1823
1824	#if NH_3D_SPIVMP
1825	Bool bSPIVMPFlag[MRG_MAX_NUM_CANDS_MEM];
1826	memset(bSPIVMPFlag, false, sizeof(Bool)*MRG_MAX_NUM_CANDS_MEM);
1827	TComMvField* pcMvFieldSP;
1828	UChar* puhInterDirSP;
1829	pcMvFieldSP = new TComMvField[rpcTempCU->getPic()->getPicSym()->getNumPartitionsInCtu()*2];
1830	puhInterDirSP = new UChar[rpcTempCU->getPic()->getPicSym()->getNumPartitionsInCtu()];
1831	#endif
1832
1833	#if NH_3D_VSP
1834	#if !NH_3D_ARP
1835	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1836	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1837	#if NH_3D_MLC
1838	rpcTempCU->initAvailableFlags();
1839	#endif
1840	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1841	#if NH_3D_MLC
1842	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours
1843	#if NH_3D_SPIVMP
1844	, pcMvFieldSP, puhInterDirSP
1845	#endif
1846	, numValidMergeCand
1847	);
1848
1849	rpcTempCU->buildMCL( cMvFieldNeighbours,uhInterDirNeighbours, vspFlag
1850	#if NH_3D_SPIVMP
1851	, bSPIVMPFlag
1852	#endif
1853	, numValidMergeCand
1854	);
1855	#endif
1856	#endif
1857	#else
1858	#if NH_3D_MLC
1859	rpcTempCU->initAvailableFlags();
1860	#endif
1861	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1862	#if NH_3D_MLC
1863	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours
1864	#if H_3D_SPIVMP
1865	, pcMvFieldSP, puhInterDirSP
1866	#endif
1867	, numValidMergeCand
1868	);
1869	#if NH_3D_MLC
1870	rpcTempCU->buildMCL( cMvFieldNeighbours,uhInterDirNeighbours
1871	#if H_3D_SPIVMP
1872	, bSPIVMPFlag
1873	#endif
1874	, numValidMergeCand
1875	);
1876	#endif
1877	#endif
1878	#endif
1879
1880	#if NH_3D_MLC
1881	Int mergeCandBuffer[MRG_MAX_NUM_CANDS_MEM];
1882	#else
1883	Int mergeCandBuffer[MRG_MAX_NUM_CANDS];
1884	#endif
1885	#if NH_3D_MLC
1886	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1887	#else
1888	for( UInt ui = 0; ui < numValidMergeCand; ++ui )
1889	#endif
1890	{
1891	mergeCandBuffer[ui] = 0;
1892	}
1893
1894	Bool bestIsSkip = false;
1895
1896	UInt iteration;
1897	if ( rpcTempCU->isLosslessCoded(0))
1898	{
1899	iteration = 1;
1900	}
1901	else
1902	{
1903	iteration = 2;
1904	}
1905	DEBUG_STRING_NEW(bestStr)
1906
1907	#if NH_3D_ARP
1908	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
1909	#if H_3D_IC
1910	if( nARPWMax < 0 \|\| bICFlag )
1911	#else
1912	if( nARPWMax < 0 )
1913	#endif
1914	{
1915	nARPWMax = 0;
1916	}
1917	for( Int nARPW=nARPWMax; nARPW >= 0 ; nARPW-- )
1918	{
1919	#if NH_3D_IV_MERGE
1920	memset( mergeCandBuffer, 0, MRG_MAX_NUM_CANDS_MEM*sizeof(Int) );
1921	#else
1922	memset( mergeCandBuffer, 0, MRG_MAX_NUM_CANDS * sizeof(Int) );
1923	#endif
1924	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1925	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
1926	#if H_3D_IC
1927	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1928	#endif
1929	rpcTempCU->getDvInfo(0) = cOrigDisInfo;
1930	rpcTempCU->setDvInfoSubParts(cOrigDisInfo, 0, uhDepth );
1931	#if NH_3D_VSP
1932	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1933	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1934	#endif
1935	#if NH_3D
1936	#if NH_3D_MLC
1937	rpcTempCU->initAvailableFlags();
1938	#endif
1939	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1940	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours
1941	#if NH_3D_SPIVMP
1942	, pcMvFieldSP, puhInterDirSP
1943	#endif
1944	, numValidMergeCand
1945	);
1946
1947	rpcTempCU->buildMCL( cMvFieldNeighbours,uhInterDirNeighbours
1948	#if NH_3D_VSP
1949	, vspFlag
1950	#endif
1951	#if NH_3D_SPIVMP
1952	, bSPIVMPFlag
1953	#endif
1954	, numValidMergeCand
1955	);
1956
1957	#else
1958	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1959	#endif
1960
1961
1962	#endif
1963
1964	for( UInt uiNoResidual = 0; uiNoResidual < iteration; ++uiNoResidual )
1965	{
1966	for( UInt uiMergeCand = 0; uiMergeCand < numValidMergeCand; ++uiMergeCand )
1967	{
1968	#if H_3D_IC
1969	if( rpcTempCU->getSlice()->getApplyIC() && rpcTempCU->getSlice()->getIcSkipParseFlag() )
1970	{
1971	if( bICFlag && uiMergeCand == 0 )
1972	{
1973	continue;
1974	}
1975	}
1976	#endif
1977
1978	if(!(uiNoResidual==1 && mergeCandBuffer[uiMergeCand]==1))
1979	{
1980	if( !(bestIsSkip && uiNoResidual == 0) )
1981	{
1982	DEBUG_STRING_NEW(tmpStr)
1983	// set MC parameters
1984	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth ); // interprets depth relative to CTU level
1985	#if H_3D_IC
1986	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1987	#endif
1988	rpcTempCU->setCUTransquantBypassSubParts( bTransquantBypassFlag, 0, uhDepth );
1989	rpcTempCU->setChromaQpAdjSubParts( bTransquantBypassFlag ? 0 : m_cuChromaQpOffsetIdxPlus1, 0, uhDepth );
1990	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to CTU level
1991	rpcTempCU->setMergeFlagSubParts( true, 0, 0, uhDepth ); // interprets depth relative to CTU level
1992	rpcTempCU->setMergeIndexSubParts( uiMergeCand, 0, 0, uhDepth ); // interprets depth relative to CTU level
1993	#if NH_3D_ARP
1994	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
1995	#endif
1996
1997	#if NH_3D_VSP
1998	rpcTempCU->setVSPFlagSubParts( vspFlag[uiMergeCand], 0, 0, uhDepth );
1999	#endif
2000	#if NH_3D_SPIVMP
2001	rpcTempCU->setSPIVMPFlagSubParts(bSPIVMPFlag[uiMergeCand], 0, 0, uhDepth);
2002	if (bSPIVMPFlag[uiMergeCand])
2003	{
2004	UInt uiSPAddr;
2005	Int iWidth = rpcTempCU->getWidth(0);
2006	Int iHeight = rpcTempCU->getHeight(0);
2007	Int iNumSPInOneLine, iNumSP, iSPWidth, iSPHeight;
2008	rpcTempCU->getSPPara(iWidth, iHeight, iNumSP, iNumSPInOneLine, iSPWidth, iSPHeight);
2009	for (Int iPartitionIdx = 0; iPartitionIdx < iNumSP; iPartitionIdx++)
2010	{
2011	rpcTempCU->getSPAbsPartIdx(0, iSPWidth, iSPHeight, iPartitionIdx, iNumSPInOneLine, uiSPAddr);
2012	rpcTempCU->setInterDirSP(puhInterDirSP[iPartitionIdx], uiSPAddr, iSPWidth, iSPHeight);
2013	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setMvFieldSP(rpcTempCU, uiSPAddr, pcMvFieldSP[2*iPartitionIdx], iSPWidth, iSPHeight);
2014	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setMvFieldSP(rpcTempCU, uiSPAddr, pcMvFieldSP[2*iPartitionIdx + 1], iSPWidth, iSPHeight);
2015	}
2016	}
2017	else
2018	#endif
2019	{
2020	#if NH_3D_VSP
2021	if ( vspFlag[uiMergeCand] )
2022	{
2023	UInt partAddr;
2024	Int vspSize;
2025	Int width, height;
2026	rpcTempCU->getPartIndexAndSize( 0, partAddr, width, height );
2027	if( uhInterDirNeighbours[ uiMergeCand ] & 0x01 )
2028	{
2029	rpcTempCU->setMvFieldPUForVSP( rpcTempCU, partAddr, width, height, REF_PIC_LIST_0, cMvFieldNeighbours[ 2*uiMergeCand + 0 ].getRefIdx(), vspSize );
2030	rpcTempCU->setVSPFlag( partAddr, vspSize );
2031	}
2032	else
2033	{
2034	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
2035	}
2036	if( uhInterDirNeighbours[ uiMergeCand ] & 0x02 )
2037	{
2038	rpcTempCU->setMvFieldPUForVSP( rpcTempCU, partAddr, width, height, REF_PIC_LIST_1 , cMvFieldNeighbours[ 2*uiMergeCand + 1 ].getRefIdx(), vspSize );
2039	rpcTempCU->setVSPFlag( partAddr, vspSize );
2040	}
2041	else
2042	{
2043	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
2044	}
2045	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level
2046	}
2047	else
2048	{
2049	#endif
2050	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to CTU level
2051	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
2052	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
2053	#if NH_3D_VSP
2054	}
2055	#endif
2056	}
2057	// do MC
2058	m_pcPredSearch->motionCompensation ( rpcTempCU, m_ppcPredYuvTemp[uhDepth] );
2059	// estimate residual and encode everything
2060	#if NH_3D_VSO //M2
2061	if( m_pcRdCost->getUseRenModel() )
2062	{ //Reset
2063	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
2064	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ( COMPONENT_Y );
2065	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
2066	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ( COMPONENT_Y );
2067	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2068	}
2069	#endif
2070	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU,
2071	m_ppcOrigYuv [uhDepth],
2072	m_ppcPredYuvTemp[uhDepth],
2073	m_ppcResiYuvTemp[uhDepth],
2074	m_ppcResiYuvBest[uhDepth],
2075	m_ppcRecoYuvTemp[uhDepth],
2076	(uiNoResidual != 0) DEBUG_STRING_PASS_INTO(tmpStr) );
2077
2078	#if DEBUG_STRING
2079	DebugInterPredResiReco(tmpStr, (m_ppcPredYuvTemp[uhDepth]), (m_ppcResiYuvBest[uhDepth]), *(m_ppcRecoYuvTemp[uhDepth]), DebugStringGetPredModeMask(rpcTempCU->getPredictionMode(0)));
2080	#endif
2081
2082	if ((uiNoResidual == 0) && (rpcTempCU->getQtRootCbf(0) == 0))
2083	{
2084	// If no residual when allowing for one, then set mark to not try case where residual is forced to 0
2085	mergeCandBuffer[uiMergeCand] = 1;
2086	}
2087	#if H_3D
2088	rpcTempCU->setDISFlagSubParts( false, 0, uhDepth );
2089	#endif
2090	#if NH_3D_VSP
2091	if( rpcTempCU->getSkipFlag(0) )
2092	{
2093	rpcTempCU->setTrIdxSubParts(0, 0, uhDepth);
2094	}
2095	#endif
2096	#if H_3D_INTER_SDC
2097	TComDataCU *rpcTempCUPre = rpcTempCU;
2098	#endif
2099	Int orgQP = rpcTempCU->getQP( 0 );
2100	xCheckDQP( rpcTempCU );
2101	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth DEBUG_STRING_PASS_INTO(bestStr) DEBUG_STRING_PASS_INTO(tmpStr));
2102	#if H_3D_INTER_SDC
2103	if( rpcTempCU->getSlice()->getInterSdcFlag() && !uiNoResidual )
2104	{
2105	Double dOffsetCost[3] = {MAX_DOUBLE,MAX_DOUBLE,MAX_DOUBLE};
2106	for( Int uiOffest = 1 ; uiOffest <= 5 ; uiOffest++ )
2107	{
2108	if( uiOffest > 3)
2109	{
2110	if ( dOffsetCost[0] < (0.9dOffsetCost[1]) && dOffsetCost[0] < (0.9dOffsetCost[2]) )
2111	{
2112	continue;
2113	}
2114	if ( dOffsetCost[1] < dOffsetCost[0] && dOffsetCost[0] < dOffsetCost[2] && uiOffest == 5)
2115	{
2116	continue;
2117	}
2118	if ( dOffsetCost[0] < dOffsetCost[1] && dOffsetCost[2] < dOffsetCost[0] && uiOffest == 4)
2119	{
2120	continue;
2121	}
2122	}
2123	if( rpcTempCU != rpcTempCUPre )
2124	{
2125	rpcTempCU->initEstData( uhDepth, orgQP, bTransquantBypassFlag );
2126	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2127	}
2128	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2129	#if H_3D
2130	rpcTempCU->setDISFlagSubParts( false, 0, uhDepth );
2131	#endif
2132	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2133	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
2134	#if NH_3D_VSO //M2
2135	if( m_pcRdCost->getUseRenModel() )
2136	{ //Reset
2137	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
2138	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ( COMPONENT_Y );
2139	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
2140	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ( COMPONENT_Y );
2141	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2142	}
2143	#endif
2144	Int iSdcOffset = 0;
2145	if(uiOffest % 2 == 0)
2146	{
2147	iSdcOffset = uiOffest >> 1;
2148	}
2149	else
2150	{
2151	iSdcOffset = -1 * (uiOffest >> 1);
2152	}
2153	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2154	m_ppcOrigYuv[uhDepth],
2155	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2156	m_ppcResiYuvTemp[uhDepth],
2157	m_ppcRecoYuvTemp[uhDepth],
2158	iSdcOffset,
2159	uhDepth );
2160	if (uiOffest <= 3 )
2161	{
2162	dOffsetCost [uiOffest -1] = rpcTempCU->getTotalCost();
2163	}
2164
2165	xCheckDQP( rpcTempCU );
2166	xCheckBestMode( rpcBestCU, rpcTempCU, uhDepth );
2167	}
2168	}
2169	#endif
2170
2171	rpcTempCU->initEstData( uhDepth, orgQP, bTransquantBypassFlag );
2172
2173	if( m_pcEncCfg->getUseFastDecisionForMerge() && !bestIsSkip )
2174	{
2175	#if H_3D_INTER_SDC
2176	if( rpcTempCU->getSlice()->getInterSdcFlag() )
2177	{
2178	bestIsSkip = !rpcBestCU->getSDCFlag( 0 ) && ( rpcBestCU->getQtRootCbf(0) == 0 );
2179	}
2180	else
2181	{
2182	#endif
2183	bestIsSkip = rpcBestCU->getQtRootCbf(0) == 0;
2184	#if H_3D_INTER_SDC
2185	}
2186	#endif
2187	}
2188	}
2189	}
2190	}
2191
2192	if(uiNoResidual == 0 && m_pcEncCfg->getUseEarlySkipDetection())
2193	{
2194	if(rpcBestCU->getQtRootCbf( 0 ) == 0)
2195	{
2196	if( rpcBestCU->getMergeFlag( 0 ))
2197	{
2198	*earlyDetectionSkipMode = true;
2199	}
2200	else if(m_pcEncCfg->getFastSearch() != SELECTIVE)
2201	{
2202	Int absoulte_MV=0;
2203	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2204	{
2205	if ( rpcBestCU->getSlice()->getNumRefIdx( RefPicList( uiRefListIdx ) ) > 0 )
2206	{
2207	TComCUMvField* pcCUMvField = rpcBestCU->getCUMvField(RefPicList( uiRefListIdx ));
2208	Int iHor = pcCUMvField->getMvd( 0 ).getAbsHor();
2209	Int iVer = pcCUMvField->getMvd( 0 ).getAbsVer();
2210	absoulte_MV+=iHor+iVer;
2211	}
2212	}
2213
2214	if(absoulte_MV == 0)
2215	{
2216	*earlyDetectionSkipMode = true;
2217	}
2218	}
2219	}
2220	}
2221	}
2222	DEBUG_STRING_APPEND(sDebug, bestStr)
2223	#if NH_3D_ARP
2224	}
2225	#endif
2226	#if NH_3D_SPIVMP
2227	delete[] pcMvFieldSP;
2228	delete[] puhInterDirSP;
2229	#endif
2230	}
2231
2232
2233	#if AMP_MRG
2234	#if H_3D_FAST_TEXTURE_ENCODING
2235	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bFMD, Bool bUseMRG)
2236	#else
2237	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize DEBUG_STRING_FN_DECLARE(sDebug), Bool bUseMRG)
2238	#endif
2239	#else
2240	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize )
2241	#endif
2242	{
2243	DEBUG_STRING_NEW(sTest)
2244
2245	// prior to this, rpcTempCU will have just been reset using rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
2246	#if H_3D \|\| NH_3D_ARP
2247	const Bool bTransquantBypassFlag = rpcTempCU->getCUTransquantBypass(0);
2248	#endif
2249	#if H_3D_FAST_TEXTURE_ENCODING
2250	if(!(bFMD && (ePartSize == SIZE_2Nx2N))) //have motion estimation or merge check
2251	{
2252	#endif
2253	UChar uhDepth = rpcTempCU->getDepth( 0 );
2254	#if NH_3D_ARP
2255	Bool bFirstTime = true;
2256	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
2257	#if H_3D_IC
2258	if( nARPWMax < 0 \|\| ePartSize != SIZE_2Nx2N \|\| rpcTempCU->getICFlag(0) )
2259	#else
2260	if( nARPWMax < 0 \|\| ePartSize != SIZE_2Nx2N )
2261	#endif
2262	{
2263	nARPWMax = 0;
2264	}
2265
2266	for( Int nARPW = 0; nARPW <= nARPWMax; nARPW++ )
2267	{
2268	if( !bFirstTime && rpcTempCU->getSlice()->getIvResPredFlag() )
2269	{
2270	rpcTempCU->initEstData( rpcTempCU->getDepth(0), rpcTempCU->getQP(0),bTransquantBypassFlag );
2271	}
2272	#endif
2273	#if NH_3D_VSO // M3
2274	if( m_pcRdCost->getUseRenModel() )
2275	{
2276	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
2277	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( COMPONENT_Y );
2278	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
2279	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride( COMPONENT_Y );
2280	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2281	}
2282	#endif
2283	#if H_3D
2284	rpcTempCU->setDISFlagSubParts( false, 0, uhDepth );
2285	#endif
2286	rpcTempCU->setPartSizeSubParts ( ePartSize, 0, uhDepth );
2287	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2288	rpcTempCU->setChromaQpAdjSubParts( rpcTempCU->getCUTransquantBypass(0) ? 0 : m_cuChromaQpOffsetIdxPlus1, 0, uhDepth );
2289	#if NH_3D_ARP
2290	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2291	#endif
2292	#if NH_3D_ARP
2293	if( bFirstTime == false && nARPWMax )
2294	{
2295	rpcTempCU->copyPartFrom( m_ppcWeightedTempCU[uhDepth] , 0 , uhDepth );
2296	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2297
2298	m_pcPredSearch->motionCompensation( rpcTempCU , m_ppcPredYuvTemp[uhDepth] );
2299	}
2300	else
2301	{
2302	bFirstTime = false;
2303	#endif
2304	#if AMP_MRG
2305	rpcTempCU->setMergeAMP (true);
2306	#if H_3D_FAST_TEXTURE_ENCODING
2307	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], bFMD, false, bUseMRG );
2308	#else
2309	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] DEBUG_STRING_PASS_INTO(sTest), false, bUseMRG );
2310	#endif
2311
2312	#else
2313	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] );
2314	#endif
2315	#if NH_3D_ARP
2316	if( nARPWMax )
2317	{
2318	m_ppcWeightedTempCU[uhDepth]->copyPartFrom( rpcTempCU , 0 , uhDepth );
2319	}
2320	}
2321	#endif
2322
2323	#if AMP_MRG
2324	if ( !rpcTempCU->getMergeAMP() )
2325	{
2326	#if NH_3D_ARP
2327	if( nARPWMax )
2328	{
2329	continue;
2330	}
2331	else
2332	#endif
2333	return;
2334	}
2335	#endif
2336	#if KWU_RC_MADPRED_E0227
2337	if ( m_pcEncCfg->getUseRateCtrl() && m_pcEncCfg->getLCULevelRC() && ePartSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2338	{
2339	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2340	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2341	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2342	m_temporalSAD = (Int)SAD;
2343	}
2344	#endif
2345
2346	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], false DEBUG_STRING_PASS_INTO(sTest) );
2347	#if NH_3D_VSP
2348	if( rpcTempCU->getQtRootCbf(0)==0 )
2349	{
2350	rpcTempCU->setTrIdxSubParts(0, 0, uhDepth);
2351	}
2352	#endif
2353	#if NH_3D_VSO // M4
2354	if( m_pcRdCost->getUseLambdaScaleVSO() )
2355	{
2356	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2357	}
2358	else
2359	#endif
2360	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2361
2362	#if DEBUG_STRING
2363	DebugInterPredResiReco(sTest, (m_ppcPredYuvTemp[uhDepth]), (m_ppcResiYuvBest[uhDepth]), *(m_ppcRecoYuvTemp[uhDepth]), DebugStringGetPredModeMask(rpcTempCU->getPredictionMode(0)));
2364	#endif
2365	#if H_3D_INTER_SDC
2366	TComDataCU *rpcTempCUPre = rpcTempCU;
2367	#endif
2368
2369	xCheckDQP( rpcTempCU );
2370	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth DEBUG_STRING_PASS_INTO(sDebug) DEBUG_STRING_PASS_INTO(sTest));
2371	#if H_3D_INTER_SDC
2372	if( rpcTempCU->getSlice()->getInterSdcFlag() && ePartSize == SIZE_2Nx2N)
2373	{
2374	Double dOffsetCost[3] = {MAX_DOUBLE,MAX_DOUBLE,MAX_DOUBLE};
2375	for( Int uiOffest = 1 ; uiOffest <= 5 ; uiOffest++ )
2376	{
2377	if( uiOffest > 3)
2378	{
2379	if ( dOffsetCost[0] < (0.9dOffsetCost[1]) && dOffsetCost[0] < (0.9dOffsetCost[2]) )
2380	{
2381	continue;
2382	}
2383	if ( dOffsetCost[1] < dOffsetCost[0] && dOffsetCost[0] < dOffsetCost[2] && uiOffest == 5)
2384	{
2385	continue;
2386	}
2387	if ( dOffsetCost[0] < dOffsetCost[1] && dOffsetCost[2] < dOffsetCost[0] && uiOffest == 4)
2388	{
2389	continue;
2390	}
2391	}
2392
2393	if( rpcTempCU != rpcTempCUPre )
2394	{
2395	Int orgQP = rpcBestCU->getQP( 0 );
2396	rpcTempCU->initEstData( uhDepth, orgQP ,bTransquantBypassFlag );
2397	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2398	}
2399	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2400	#if H_3D
2401	rpcTempCU->setDISFlagSubParts( false, 0, uhDepth );
2402	#endif
2403	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2404	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
2405	#if NH_3D_VSO // M3
2406	if( m_pcRdCost->getUseRenModel() )
2407	{
2408	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
2409	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( COMPONENT_Y );
2410	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
2411	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride( COMPONENT_Y );
2412	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2413	}
2414	#endif
2415
2416	Int iSdcOffset = 0;
2417	if(uiOffest % 2 == 0)
2418	{
2419	iSdcOffset = uiOffest >> 1;
2420	}
2421	else
2422	{
2423	iSdcOffset = -1 * (uiOffest >> 1);
2424	}
2425	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2426	m_ppcOrigYuv[uhDepth],
2427	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2428	m_ppcResiYuvTemp[uhDepth],
2429	m_ppcRecoYuvTemp[uhDepth],
2430	iSdcOffset,
2431	uhDepth );
2432	if (uiOffest <= 3 )
2433	{
2434	dOffsetCost [uiOffest -1] = rpcTempCU->getTotalCost();
2435	}
2436
2437	xCheckDQP( rpcTempCU );
2438	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2439	}
2440
2441	}
2442	#endif
2443	#if NH_3D_ARP
2444	}
2445	#endif
2446	#if H_3D_FAST_TEXTURE_ENCODING
2447	}
2448	#endif
2449	}
2450
2451	#if NH_3D_DBBP
2452	Void TEncCu::xInvalidateOriginalSegments( TComYuv* pOrigYuv, TComYuv* pOrigYuvTemp, Bool* pMask, UInt uiValidSegment )
2453	{
2454	UInt uiWidth = pOrigYuv->getWidth (COMPONENT_Y);
2455	UInt uiHeight = pOrigYuv->getHeight(COMPONENT_Y);
2456	Pel* piSrc = pOrigYuv->getAddr(COMPONENT_Y);
2457	UInt uiSrcStride = pOrigYuv->getStride(COMPONENT_Y);
2458	Pel* piDst = pOrigYuvTemp->getAddr(COMPONENT_Y);
2459	UInt uiDstStride = pOrigYuvTemp->getStride(COMPONENT_Y);
2460
2461	UInt uiMaskStride= MAX_CU_SIZE;
2462
2463	AOF( uiWidth == uiHeight );
2464
2465	// backup pointer
2466	Bool* pMaskStart = pMask;
2467
2468	for (Int y=0; y<uiHeight; y++)
2469	{
2470	for (Int x=0; x<uiWidth; x++)
2471	{
2472	UChar ucSegment = (UChar)pMask[x];
2473	AOF( ucSegment < 2 );
2474
2475	piDst[x] = (ucSegment==uiValidSegment)?piSrc[x]:DBBP_INVALID_SHORT;
2476	}
2477
2478	piSrc += uiSrcStride;
2479	piDst += uiDstStride;
2480	pMask += uiMaskStride;
2481	}
2482
2483	// now invalidate chroma
2484	Pel* piSrcU = pOrigYuv->getAddr(COMPONENT_Cb);
2485	Pel* piSrcV = pOrigYuv->getAddr(COMPONENT_Cr);
2486	UInt uiSrcStrideC = pOrigYuv->getStride(COMPONENT_Cb);
2487	Pel* piDstU = pOrigYuvTemp->getAddr(COMPONENT_Cb);
2488	Pel* piDstV = pOrigYuvTemp->getAddr(COMPONENT_Cr);
2489	UInt uiDstStrideC = pOrigYuvTemp->getStride(COMPONENT_Cb);
2490	pMask = pMaskStart;
2491
2492	for (Int y=0; y<uiHeight/2; y++)
2493	{
2494	for (Int x=0; x<uiWidth/2; x++)
2495	{
2496	UChar ucSegment = (UChar)pMask[x*2];
2497	AOF( ucSegment < 2 );
2498
2499	piDstU[x] = (ucSegment==uiValidSegment)?piSrcU[x]:DBBP_INVALID_SHORT;
2500	piDstV[x] = (ucSegment==uiValidSegment)?piSrcV[x]:DBBP_INVALID_SHORT;
2501	}
2502
2503	piSrcU += uiSrcStrideC;
2504	piSrcV += uiSrcStrideC;
2505	piDstU += uiDstStrideC;
2506	piDstV += uiDstStrideC;
2507	pMask += 2*uiMaskStride;
2508	}
2509	}
2510	#endif
2511
2512	#if H_3D_DIS
2513	Void TEncCu::xCheckRDCostDIS( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize )
2514	{
2515	UInt uiDepth = rpcTempCU->getDepth( 0 );
2516	if( !rpcBestCU->getSlice()->getIsDepth() \|\| (eSize != SIZE_2Nx2N))
2517	{
2518	return;
2519	}
2520
2521	#if NH_3D_VSO // M5
2522	if( m_pcRdCost->getUseRenModel() )
2523	{
2524	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( COMPONENT_Y );
2525	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ( COMPONENT_Y );
2526	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getAddr ( COMPONENT_Y );
2527	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ( COMPONENT_Y );
2528	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2529	}
2530	#endif
2531
2532	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2533	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2534	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2535	rpcTempCU->setCUTransquantBypassSubParts( rpcTempCU->getCUTransquantBypass(0), 0, uiDepth );
2536
2537	rpcTempCU->setTrIdxSubParts(0, 0, uiDepth);
2538	rpcTempCU->setCbfSubParts(0, 1, 1, 0, uiDepth);
2539	rpcTempCU->setDISFlagSubParts(true, 0, uiDepth);
2540	rpcTempCU->setLumaIntraDirSubParts (DC_IDX, 0, uiDepth);
2541	#if H_3D_DIM_SDC
2542	rpcTempCU->setSDCFlagSubParts( false, 0, uiDepth);
2543	#endif
2544
2545	UInt uiPreCalcDistC;
2546	m_pcPredSearch ->estIntraPredDIS ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, false );
2547
2548	#if ENC_DEC_TRACE && H_MV_ENC_DEC_TRAC
2549	Int oldTraceCopyBack = g_traceCopyBack;
2550	g_traceCopyBack = false;
2551	#endif
2552	m_ppcRecoYuvTemp[uiDepth]->copyToPicLuma(rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getAddr(), rpcTempCU->getZorderIdxInCU() );
2553	#if ENC_DEC_TRACE && H_MV_ENC_DEC_TRAC
2554	g_traceCopyBack = oldTraceCopyBack;
2555	#endif
2556
2557
2558	m_pcEntropyCoder->resetBits();
2559	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2560	{
2561	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2562	}
2563	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2564	m_pcEntropyCoder->encodeDIS( rpcTempCU, 0, true );
2565
2566
2567	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2568
2569	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2570	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2571
2572
2573	#if NH_3D_VSO // M6
2574	if( m_pcRdCost->getUseLambdaScaleVSO())
2575	{
2576	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2577	}
2578	else
2579	#endif
2580	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2581
2582
2583	xCheckDQP( rpcTempCU );
2584	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth);
2585	}
2586	#endif
2587
2588	#if NH_3D_DBBP
2589	Void TEncCu::xCheckRDCostInterDBBP( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, Bool bUseMRG )
2590	{
2591	AOF( !rpcTempCU->getSlice()->getIsDepth() );
2592
2593	UChar uhDepth = rpcTempCU->getDepth( 0 );
2594
2595	#if NH_3D_VSO
2596	if( m_pcRdCost->getUseRenModel() )
2597	{
2598	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
2599	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( COMPONENT_Y );
2600	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
2601	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride( COMPONENT_Y );
2602	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2603	}
2604	#endif
2605
2606	UInt uiWidth = rpcTempCU->getWidth(0);
2607	UInt uiHeight = rpcTempCU->getHeight(0);
2608	AOF( uiWidth == uiHeight );
2609
2610	#if NH_3D_DBBP
2611	if(uiWidth <= 8)
2612	{
2613	return;
2614	}
2615	#endif
2616
2617	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth );
2618
2619	// fetch virtual depth block
2620	UInt uiDepthStride = 0;
2621	#if H_3D_FCO
2622	Pel* pDepthPels = rpcTempCU->getVirtualDepthBlock(rpcTempCU->getZorderIdxInCU(), uiWidth, uiHeight, uiDepthStride);
2623	#else
2624	Pel* pDepthPels = rpcTempCU->getVirtualDepthBlock(0, uiWidth, uiHeight, uiDepthStride);
2625	#endif
2626	AOF( pDepthPels != NULL );
2627	AOF( uiDepthStride != 0 );
2628
2629	PartSize eVirtualPartSize = m_pcPredSearch->getPartitionSizeFromDepth(pDepthPels, uiDepthStride, uiWidth, rpcTempCU);
2630
2631	// derive partitioning from depth
2632	Bool pMask[MAX_CU_SIZE*MAX_CU_SIZE];
2633	Bool bValidMask = m_pcPredSearch->getSegmentMaskFromDepth(pDepthPels, uiDepthStride, uiWidth, uiHeight, pMask, rpcTempCU);
2634
2635	if( !bValidMask )
2636	{
2637	return;
2638	}
2639
2640	// find optimal motion/disparity vector for each segment
2641	DisInfo originalDvInfo = rpcTempCU->getDvInfo(0);
2642	DbbpTmpData* pDBBPTmpData = rpcTempCU->getDBBPTmpData();
2643	TComYuv* apPredYuv[2] = { m_ppcRecoYuvTemp[uhDepth], m_ppcPredYuvTemp[uhDepth] };
2644
2645	// find optimal motion vector fields for both segments (as 2Nx2N)
2646	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2647	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth );
2648	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth );
2649	for( UInt uiSegment = 0; uiSegment < 2; uiSegment++ )
2650	{
2651	rpcTempCU->setDBBPFlagSubParts(true, 0, 0, uhDepth);
2652	rpcTempCU->setDvInfoSubParts(originalDvInfo, 0, uhDepth);
2653
2654	// invalidate all other segments in original YUV
2655	xInvalidateOriginalSegments(m_ppcOrigYuv[uhDepth], m_ppcOrigYuvDBBP[uhDepth], pMask, uiSegment);
2656
2657	// do motion estimation for this segment
2658	m_pcRdCost->setUseMask(true);
2659	rpcTempCU->getDBBPTmpData()->eVirtualPartSize = eVirtualPartSize;
2660	rpcTempCU->getDBBPTmpData()->uiVirtualPartIndex = uiSegment;
2661	m_pcPredSearch->predInterSearch( rpcTempCU, m_ppcOrigYuvDBBP[uhDepth], apPredYuv[uiSegment], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], false, bUseMRG );
2662	m_pcRdCost->setUseMask(false);
2663
2664	// extract motion parameters of full block for this segment
2665	pDBBPTmpData->auhInterDir[uiSegment] = rpcTempCU->getInterDir(0);
2666
2667	pDBBPTmpData->abMergeFlag[uiSegment] = rpcTempCU->getMergeFlag(0);
2668	pDBBPTmpData->auhMergeIndex[uiSegment] = rpcTempCU->getMergeIndex(0);
2669
2670	#if NH_3D_VSP
2671	AOF( rpcTempCU->getSPIVMPFlag(0) == false );
2672	AOF( rpcTempCU->getVSPFlag(0) == 0 );
2673	#endif
2674
2675	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2676	{
2677	RefPicList eRefList = (RefPicList)uiRefListIdx;
2678
2679	pDBBPTmpData->acMvd[uiSegment][eRefList] = rpcTempCU->getCUMvField(eRefList)->getMvd(0);
2680	pDBBPTmpData->aiMvpNum[uiSegment][eRefList] = rpcTempCU->getMVPNum(eRefList, 0);
2681	pDBBPTmpData->aiMvpIdx[uiSegment][eRefList] = rpcTempCU->getMVPIdx(eRefList, 0);
2682
2683	rpcTempCU->getMvField(rpcTempCU, 0, eRefList, pDBBPTmpData->acMvField[uiSegment][eRefList]);
2684	}
2685	}
2686
2687	// store final motion/disparity information in each PU using derived partitioning
2688	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2689	rpcTempCU->setPartSizeSubParts ( eVirtualPartSize, 0, uhDepth );
2690	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2691
2692	UInt uiPUOffset = ( g_auiPUOffset[UInt( eVirtualPartSize )] << ( ( rpcTempCU->getSlice()->getSPS()->getMaxTotalCUDepth() - uhDepth ) << 1 ) ) >> 4;
2693	for( UInt uiSegment = 0; uiSegment < 2; uiSegment++ )
2694	{
2695	UInt uiPartAddr = uiSegment*uiPUOffset;
2696
2697	rpcTempCU->setDBBPFlagSubParts(true, uiPartAddr, uiSegment, uhDepth);
2698
2699	// now set stored information from 2Nx2N motion search to each partition
2700	rpcTempCU->setInterDirSubParts(pDBBPTmpData->auhInterDir[uiSegment], uiPartAddr, uiSegment, uhDepth); // interprets depth relative to LCU level
2701
2702	rpcTempCU->setMergeFlagSubParts(pDBBPTmpData->abMergeFlag[uiSegment], uiPartAddr, uiSegment, uhDepth);
2703	rpcTempCU->setMergeIndexSubParts(pDBBPTmpData->auhMergeIndex[uiSegment], uiPartAddr, uiSegment, uhDepth);
2704
2705	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2706	{
2707	RefPicList eRefList = (RefPicList)uiRefListIdx;
2708
2709	rpcTempCU->getCUMvField( eRefList )->setAllMvd(pDBBPTmpData->acMvd[uiSegment][eRefList], eVirtualPartSize, uiPartAddr, 0, uiSegment);
2710	rpcTempCU->setMVPNum(eRefList, uiPartAddr, pDBBPTmpData->aiMvpNum[uiSegment][eRefList]);
2711	rpcTempCU->setMVPIdx(eRefList, uiPartAddr, pDBBPTmpData->aiMvpIdx[uiSegment][eRefList]);
2712
2713	rpcTempCU->getCUMvField( eRefList )->setAllMvField( pDBBPTmpData->acMvField[uiSegment][eRefList], eVirtualPartSize, uiPartAddr, 0, uiSegment ); // interprets depth relative to rpcTempCU level
2714	}
2715	}
2716
2717	// reconstruct final prediction signal by combining both segments
2718	Int bitDepthY = rpcTempCU->getSlice()->getSPS()->getBitDepth(CHANNEL_TYPE_LUMA);
2719	m_pcPredSearch->combineSegmentsWithMask(apPredYuv, m_ppcPredYuvTemp[uhDepth], pMask, uiWidth, uiHeight, 0, eVirtualPartSize, bitDepthY);
2720	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], false );
2721
2722	xCheckDQP( rpcTempCU );
2723	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2724	}
2725	#endif
2726
2727	#if H_3D_DIM
2728	Void TEncCu::xCheckRDCostIntra( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize, Bool bOnlyIVP )
2729	#else
2730	Void TEncCu::xCheckRDCostIntra( TComDataCU *&rpcBestCU,
2731	TComDataCU *&rpcTempCU,
2732	Double &cost,
2733	PartSize eSize
2734	DEBUG_STRING_FN_DECLARE(sDebug) )
2735	#endif
2736	{
2737	DEBUG_STRING_NEW(sTest)
2738
2739	UInt uiDepth = rpcTempCU->getDepth( 0 );
2740	#if NH_3D_VSO // M5
2741	if( m_pcRdCost->getUseRenModel() )
2742	{
2743	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( COMPONENT_Y );
2744	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ( COMPONENT_Y );
2745	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getAddr ( COMPONENT_Y );
2746	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ( COMPONENT_Y );
2747	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2748	}
2749	#endif
2750
2751	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2752	#if H_3D
2753	rpcTempCU->setDISFlagSubParts( false, 0, uiDepth );
2754	#endif
2755
2756
2757	rpcTempCU->setPartSizeSubParts( eSize, 0, uiDepth );
2758	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2759	rpcTempCU->setChromaQpAdjSubParts( rpcTempCU->getCUTransquantBypass(0) ? 0 : m_cuChromaQpOffsetIdxPlus1, 0, uiDepth );
2760
2761	Pel resiLuma[NUMBER_OF_STORED_RESIDUAL_TYPES][MAX_CU_SIZE * MAX_CU_SIZE];
2762
2763	m_pcPredSearch->estIntraPredLumaQT( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], resiLuma DEBUG_STRING_PASS_INTO(sTest) );
2764
2765	m_ppcRecoYuvTemp[uiDepth]->copyToPicComponent(COMPONENT_Y, rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getCtuRsAddr(), rpcTempCU->getZorderIdxInCtu() );
2766
2767	if (rpcBestCU->getPic()->getChromaFormat()!=CHROMA_400)
2768	{
2769	#if H_3D_DIM
2770	m_pcPredSearch->estIntraPredQT ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, bSeparateLumaChroma, bOnlyIVP );
2771	#else
2772	m_pcPredSearch->estIntraPredChromaQT( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], resiLuma DEBUG_STRING_PASS_INTO(sTest) );
2773	#endif
2774	}
2775	#if H_3D_DIM_SDC
2776	if( !rpcTempCU->getSDCFlag( 0 ) )
2777	#endif
2778
2779	m_pcEntropyCoder->resetBits();
2780
2781	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2782	{
2783	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2784	}
2785	#if H_3D
2786	m_pcEntropyCoder->encodeDIS( rpcTempCU, 0, true );
2787	if(!rpcTempCU->getDISFlag(0))
2788	{
2789	#endif
2790	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2791	m_pcEntropyCoder->encodePredMode( rpcTempCU, 0, true );
2792	m_pcEntropyCoder->encodePartSize( rpcTempCU, 0, uiDepth, true );
2793	m_pcEntropyCoder->encodePredInfo( rpcTempCU, 0 );
2794	m_pcEntropyCoder->encodeIPCMInfo(rpcTempCU, 0, true );
2795	#if H_3D_DIM_SDC
2796	m_pcEntropyCoder->encodeSDCFlag( rpcTempCU, 0, true );
2797	#endif
2798
2799	// Encode Coefficients
2800	Bool bCodeDQP = getdQPFlag();
2801	Bool codeChromaQpAdjFlag = getCodeChromaQpAdjFlag();
2802	m_pcEntropyCoder->encodeCoeff( rpcTempCU, 0, uiDepth, bCodeDQP, codeChromaQpAdjFlag );
2803	setCodeChromaQpAdjFlag( codeChromaQpAdjFlag );
2804	setdQPFlag( bCodeDQP );
2805	#if H_3D
2806	}
2807	#endif
2808	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2809
2810	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2811	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2812	#if NH_3D_VSO // M6
2813	if( m_pcRdCost->getUseLambdaScaleVSO())
2814	{
2815	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2816	}
2817	else
2818	#endif
2819	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2820
2821	xCheckDQP( rpcTempCU );
2822
2823	cost = rpcTempCU->getTotalCost();
2824
2825	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth DEBUG_STRING_PASS_INTO(sDebug) DEBUG_STRING_PASS_INTO(sTest));
2826	}
2827
2828
2829	/** Check R-D costs for a CU with PCM mode.
2830	* \param rpcBestCU pointer to best mode CU data structure
2831	* \param rpcTempCU pointer to testing mode CU data structure
2832	* \returns Void
2833	*
2834	* \note Current PCM implementation encodes sample values in a lossless way. The distortion of PCM mode CUs are zero. PCM mode is selected if the best mode yields bits greater than that of PCM mode.
2835	*/
2836	Void TEncCu::xCheckIntraPCM( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU )
2837	{
2838	UInt uiDepth = rpcTempCU->getDepth( 0 );
2839
2840	#if NH_3D_VSO // VERY NEW
2841	if( m_pcRdCost->getUseRenModel() )
2842	{
2843	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( COMPONENT_Y );
2844	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ( COMPONENT_Y );
2845	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getAddr ( COMPONENT_Y );
2846	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ( COMPONENT_Y );
2847	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2848	}
2849	#endif
2850
2851	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2852	#if H_3D
2853	rpcTempCU->setDISFlagSubParts( false, 0, uiDepth );
2854	#endif
2855	rpcTempCU->setIPCMFlag(0, true);
2856	rpcTempCU->setIPCMFlagSubParts (true, 0, rpcTempCU->getDepth(0));
2857	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2858	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2859	rpcTempCU->setTrIdxSubParts ( 0, 0, uiDepth );
2860	rpcTempCU->setChromaQpAdjSubParts( rpcTempCU->getCUTransquantBypass(0) ? 0 : m_cuChromaQpOffsetIdxPlus1, 0, uiDepth );
2861
2862	m_pcPredSearch->IPCMSearch( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth]);
2863
2864	m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
2865
2866	m_pcEntropyCoder->resetBits();
2867
2868	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2869	{
2870	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2871	}
2872
2873	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2874	#if H_3D
2875	m_pcEntropyCoder->encodeDIS( rpcTempCU, 0, true );
2876	#endif
2877	m_pcEntropyCoder->encodePredMode ( rpcTempCU, 0, true );
2878	m_pcEntropyCoder->encodePartSize ( rpcTempCU, 0, uiDepth, true );
2879	m_pcEntropyCoder->encodeIPCMInfo ( rpcTempCU, 0, true );
2880	#if H_3D_DIM_SDC
2881	m_pcEntropyCoder->encodeSDCFlag( rpcTempCU, 0, true );
2882	#endif
2883	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2884
2885	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2886	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2887	#if NH_3D_VSO // M44
2888	if ( m_pcRdCost->getUseVSO() )
2889	{
2890	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2891	}
2892	else
2893	#endif
2894	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2895
2896	xCheckDQP( rpcTempCU );
2897	DEBUG_STRING_NEW(a)
2898	DEBUG_STRING_NEW(b)
2899	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth DEBUG_STRING_PASS_INTO(a) DEBUG_STRING_PASS_INTO(b));
2900	}
2901
2902	/** check whether current try is the best with identifying the depth of current try
2903	* \param rpcBestCU
2904	* \param rpcTempCU
2905	* \param uiDepth
2906	*/
2907	Void TEncCu::xCheckBestMode( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth DEBUG_STRING_FN_DECLARE(sParent) DEBUG_STRING_FN_DECLARE(sTest) DEBUG_STRING_PASS_INTO(Bool bAddSizeInfo) )
2908	{
2909	if( rpcTempCU->getTotalCost() < rpcBestCU->getTotalCost() )
2910	{
2911	TComYuv* pcYuv;
2912	// Change Information data
2913	TComDataCU* pcCU = rpcBestCU;
2914	rpcBestCU = rpcTempCU;
2915	rpcTempCU = pcCU;
2916
2917	// Change Prediction data
2918	pcYuv = m_ppcPredYuvBest[uiDepth];
2919	m_ppcPredYuvBest[uiDepth] = m_ppcPredYuvTemp[uiDepth];
2920	m_ppcPredYuvTemp[uiDepth] = pcYuv;
2921
2922	// Change Reconstruction data
2923	pcYuv = m_ppcRecoYuvBest[uiDepth];
2924	m_ppcRecoYuvBest[uiDepth] = m_ppcRecoYuvTemp[uiDepth];
2925	m_ppcRecoYuvTemp[uiDepth] = pcYuv;
2926
2927	pcYuv = NULL;
2928	pcCU = NULL;
2929
2930	// store temp best CI for next CU coding
2931	m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
2932
2933
2934	#if DEBUG_STRING
2935	DEBUG_STRING_SWAP(sParent, sTest)
2936	const PredMode predMode=rpcBestCU->getPredictionMode(0);
2937	if ((DebugOptionList::DebugString_Structure.getInt()&DebugStringGetPredModeMask(predMode)) && bAddSizeInfo)
2938	{
2939	std::stringstream ss(stringstream::out);
2940	ss <<"###: " << (predMode==MODE_INTRA?"Intra ":"Inter ") << partSizeToString[rpcBestCU->getPartitionSize(0)] << " CU at " << rpcBestCU->getCUPelX() << ", " << rpcBestCU->getCUPelY() << " width=" << UInt(rpcBestCU->getWidth(0)) << std::endl;
2941	sParent+=ss.str();
2942	}
2943	#endif
2944	}
2945	}
2946
2947	Void TEncCu::xCheckDQP( TComDataCU* pcCU )
2948	{
2949	UInt uiDepth = pcCU->getDepth( 0 );
2950
2951	const TComPPS &pps = *(pcCU->getSlice()->getPPS());
2952	if ( pps.getUseDQP() && uiDepth <= pps.getMaxCuDQPDepth() )
2953	{
2954	if ( pcCU->getQtRootCbf( 0) )
2955	{
2956	m_pcEntropyCoder->resetBits();
2957	m_pcEntropyCoder->encodeQP( pcCU, 0, false );
2958	pcCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
2959	pcCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2960	#if NH_3D_VSO // M45
2961	if ( m_pcRdCost->getUseVSO() )
2962	{
2963	pcCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2964	}
2965	else
2966	#endif
2967	pcCU->getTotalCost() = m_pcRdCost->calcRdCost( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2968	}
2969	else
2970	{
2971	pcCU->setQPSubParts( pcCU->getRefQP( 0 ), 0, uiDepth ); // set QP to default QP
2972	}
2973	}
2974	}
2975
2976	Void TEncCu::xCopyAMVPInfo (AMVPInfo* pSrc, AMVPInfo* pDst)
2977	{
2978	pDst->iN = pSrc->iN;
2979	for (Int i = 0; i < pSrc->iN; i++)
2980	{
2981	pDst->m_acMvCand[i] = pSrc->m_acMvCand[i];
2982	}
2983	}
2984	Void TEncCu::xCopyYuv2Pic(TComPic* rpcPic, UInt uiCUAddr, UInt uiAbsPartIdx, UInt uiDepth, UInt uiSrcDepth )
2985	{
2986	UInt uiAbsPartIdxInRaster = g_auiZscanToRaster[uiAbsPartIdx];
2987	UInt uiSrcBlkWidth = rpcPic->getNumPartInCtuWidth() >> (uiSrcDepth);
2988	UInt uiBlkWidth = rpcPic->getNumPartInCtuWidth() >> (uiDepth);
2989	UInt uiPartIdxX = ( ( uiAbsPartIdxInRaster % rpcPic->getNumPartInCtuWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2990	UInt uiPartIdxY = ( ( uiAbsPartIdxInRaster / rpcPic->getNumPartInCtuWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2991	UInt uiPartIdx = uiPartIdxY * ( uiSrcBlkWidth / uiBlkWidth ) + uiPartIdxX;
2992	m_ppcRecoYuvBest[uiSrcDepth]->copyToPicYuv( rpcPic->getPicYuvRec (), uiCUAddr, uiAbsPartIdx, uiDepth - uiSrcDepth, uiPartIdx);
2993
2994	m_ppcPredYuvBest[uiSrcDepth]->copyToPicYuv( rpcPic->getPicYuvPred (), uiCUAddr, uiAbsPartIdx, uiDepth - uiSrcDepth, uiPartIdx);
2995	}
2996
2997	Void TEncCu::xCopyYuv2Tmp( UInt uiPartUnitIdx, UInt uiNextDepth )
2998	{
2999	UInt uiCurrDepth = uiNextDepth - 1;
3000	m_ppcRecoYuvBest[uiNextDepth]->copyToPartYuv( m_ppcRecoYuvTemp[uiCurrDepth], uiPartUnitIdx );
3001	m_ppcPredYuvBest[uiNextDepth]->copyToPartYuv( m_ppcPredYuvBest[uiCurrDepth], uiPartUnitIdx);
3002	}
3003
3004	/** Function for filling the PCM buffer of a CU using its original sample array
3005	* \param pCU pointer to current CU
3006	* \param pOrgYuv pointer to original sample array
3007	*/
3008	Void TEncCu::xFillPCMBuffer ( TComDataCU* pCU, TComYuv* pOrgYuv )
3009	{
3010	const ChromaFormat format = pCU->getPic()->getChromaFormat();
3011	const UInt numberValidComponents = getNumberValidComponents(format);
3012	for (UInt componentIndex = 0; componentIndex < numberValidComponents; componentIndex++)
3013	{
3014	const ComponentID component = ComponentID(componentIndex);
3015
3016	const UInt width = pCU->getWidth(0) >> getComponentScaleX(component, format);
3017	const UInt height = pCU->getHeight(0) >> getComponentScaleY(component, format);
3018
3019	Pel *source = pOrgYuv->getAddr(component, 0, width);
3020	Pel *destination = pCU->getPCMSample(component);
3021
3022	const UInt sourceStride = pOrgYuv->getStride(component);
3023
3024	for (Int line = 0; line < height; line++)
3025	{
3026	for (Int column = 0; column < width; column++)
3027	{
3028	destination[column] = source[column];
3029	}
3030
3031	source += sourceStride;
3032	destination += width;
3033	}
3034	}
3035	}
3036
3037	#if ADAPTIVE_QP_SELECTION
3038	/** Collect ARL statistics from one block
3039	*/
3040	Int TEncCu::xTuCollectARLStats(TCoeff* rpcCoeff, TCoeff* rpcArlCoeff, Int NumCoeffInCU, Double* cSum, UInt* numSamples )
3041	{
3042	for( Int n = 0; n < NumCoeffInCU; n++ )
3043	{
3044	TCoeff u = abs( rpcCoeff[ n ] );
3045	TCoeff absc = rpcArlCoeff[ n ];
3046
3047	if( u != 0 )
3048	{
3049	if( u < LEVEL_RANGE )
3050	{
3051	cSum[ u ] += ( Double )absc;
3052	numSamples[ u ]++;
3053	}
3054	else
3055	{
3056	cSum[ LEVEL_RANGE ] += ( Double )absc - ( Double )( u << ARL_C_PRECISION );
3057	numSamples[ LEVEL_RANGE ]++;
3058	}
3059	}
3060	}
3061
3062	return 0;
3063	}
3064
3065	//! Collect ARL statistics from one CTU
3066	Void TEncCu::xCtuCollectARLStats(TComDataCU* pCtu )
3067	{
3068	Double cSum[ LEVEL_RANGE + 1 ]; //: the sum of DCT coefficients corresponding to data type and quantization output
3069	UInt numSamples[ LEVEL_RANGE + 1 ]; //: the number of coefficients corresponding to data type and quantization output
3070
3071	TCoeff* pCoeffY = pCtu->getCoeff(COMPONENT_Y);
3072	TCoeff* pArlCoeffY = pCtu->getArlCoeff(COMPONENT_Y);
3073	const TComSPS &sps = *(pCtu->getSlice()->getSPS());
3074
3075	const UInt uiMinCUWidth = sps.getMaxCUWidth() >> sps.getMaxTotalCUDepth(); // NOTE: ed - this is not the minimum CU width. It is the square-root of the number of coefficients per part.
3076	const UInt uiMinNumCoeffInCU = 1 << uiMinCUWidth; // NOTE: ed - what is this?
3077
3078	memset( cSum, 0, sizeof( Double )*(LEVEL_RANGE+1) );
3079	memset( numSamples, 0, sizeof( UInt )*(LEVEL_RANGE+1) );
3080
3081	// Collect stats to cSum[][] and numSamples[][]
3082	for(Int i = 0; i < pCtu->getTotalNumPart(); i ++ )
3083	{
3084	UInt uiTrIdx = pCtu->getTransformIdx(i);
3085
3086	if(pCtu->isInter(i) && pCtu->getCbf( i, COMPONENT_Y, uiTrIdx ) )
3087	{
3088	xTuCollectARLStats(pCoeffY, pArlCoeffY, uiMinNumCoeffInCU, cSum, numSamples);
3089	}//Note that only InterY is processed. QP rounding is based on InterY data only.
3090
3091	pCoeffY += uiMinNumCoeffInCU;
3092	pArlCoeffY += uiMinNumCoeffInCU;
3093	}
3094
3095	for(Int u=1; u<LEVEL_RANGE;u++)
3096	{
3097	m_pcTrQuant->getSliceSumC()[u] += cSum[ u ] ;
3098	m_pcTrQuant->getSliceNSamples()[u] += numSamples[ u ] ;
3099	}
3100	m_pcTrQuant->getSliceSumC()[LEVEL_RANGE] += cSum[ LEVEL_RANGE ] ;
3101	m_pcTrQuant->getSliceNSamples()[LEVEL_RANGE] += numSamples[ LEVEL_RANGE ] ;
3102	}
3103	#endif
3104
3105	//! \}

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source: 3DVCSoftware/branches/HTM-14.1-update-dev3/source/Lib/TLibEncoder/TEncCu.cpp @ 1272

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