Context navigation

source: 3DVCSoftware/branches/HTM-15.1-dev0/source/Lib/TLibEncoder/TEncCu.cpp

Visit:

Last change on this file was 1321, checked in by tech, 9 years ago
Merged 15.0-dev0@1320.
Property svn:eol-style set to `native`
File size: 111.5 KB

Line
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	m_bFastDeltaQP = false;
125
126	// initialize partition order.
127	UInt* piTmp = &g_auiZscanToRaster[0];
128	initZscanToRaster( m_uhTotalDepth, 1, 0, piTmp);
129	initRasterToZscan( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
130
131	// initialize conversion matrix from partition index to pel
132	initRasterToPelXY( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
133	}
134
135	Void TEncCu::destroy()
136	{
137	Int i;
138
139	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
140	{
141	if(m_ppcBestCU[i])
142	{
143	m_ppcBestCU[i]->destroy(); delete m_ppcBestCU[i]; m_ppcBestCU[i] = NULL;
144	}
145	if(m_ppcTempCU[i])
146	{
147	m_ppcTempCU[i]->destroy(); delete m_ppcTempCU[i]; m_ppcTempCU[i] = NULL;
148	}
149	#if NH_3D_ARP
150	if(m_ppcWeightedTempCU[i])
151	{
152	m_ppcWeightedTempCU[i]->destroy(); delete m_ppcWeightedTempCU[i]; m_ppcWeightedTempCU[i] = NULL;
153	}
154	#endif
155	if(m_ppcPredYuvBest[i])
156	{
157	m_ppcPredYuvBest[i]->destroy(); delete m_ppcPredYuvBest[i]; m_ppcPredYuvBest[i] = NULL;
158	}
159	if(m_ppcResiYuvBest[i])
160	{
161	m_ppcResiYuvBest[i]->destroy(); delete m_ppcResiYuvBest[i]; m_ppcResiYuvBest[i] = NULL;
162	}
163	if(m_ppcRecoYuvBest[i])
164	{
165	m_ppcRecoYuvBest[i]->destroy(); delete m_ppcRecoYuvBest[i]; m_ppcRecoYuvBest[i] = NULL;
166	}
167	if(m_ppcPredYuvTemp[i])
168	{
169	m_ppcPredYuvTemp[i]->destroy(); delete m_ppcPredYuvTemp[i]; m_ppcPredYuvTemp[i] = NULL;
170	}
171	if(m_ppcResiYuvTemp[i])
172	{
173	m_ppcResiYuvTemp[i]->destroy(); delete m_ppcResiYuvTemp[i]; m_ppcResiYuvTemp[i] = NULL;
174	}
175	if(m_ppcRecoYuvTemp[i])
176	{
177	m_ppcRecoYuvTemp[i]->destroy(); delete m_ppcRecoYuvTemp[i]; m_ppcRecoYuvTemp[i] = NULL;
178	}
179	if(m_ppcOrigYuv[i])
180	{
181	m_ppcOrigYuv[i]->destroy(); delete m_ppcOrigYuv[i]; m_ppcOrigYuv[i] = NULL;
182	}
183	#if NH_3D_DBBP
184	if(m_ppcOrigYuvDBBP[i])
185	{
186	m_ppcOrigYuvDBBP[i]->destroy(); delete m_ppcOrigYuvDBBP[i]; m_ppcOrigYuvDBBP[i] = NULL;
187	}
188	#endif
189	}
190	if(m_ppcBestCU)
191	{
192	delete [] m_ppcBestCU;
193	m_ppcBestCU = NULL;
194	}
195	if(m_ppcTempCU)
196	{
197	delete [] m_ppcTempCU;
198	m_ppcTempCU = NULL;
199	}
200
201	#if NH_3D_ARP
202	if(m_ppcWeightedTempCU)
203	{
204	delete [] m_ppcWeightedTempCU;
205	m_ppcWeightedTempCU = NULL;
206	}
207	#endif
208	if(m_ppcPredYuvBest)
209	{
210	delete [] m_ppcPredYuvBest;
211	m_ppcPredYuvBest = NULL;
212	}
213	if(m_ppcResiYuvBest)
214	{
215	delete [] m_ppcResiYuvBest;
216	m_ppcResiYuvBest = NULL;
217	}
218	if(m_ppcRecoYuvBest)
219	{
220	delete [] m_ppcRecoYuvBest;
221	m_ppcRecoYuvBest = NULL;
222	}
223	if(m_ppcPredYuvTemp)
224	{
225	delete [] m_ppcPredYuvTemp;
226	m_ppcPredYuvTemp = NULL;
227	}
228	if(m_ppcResiYuvTemp)
229	{
230	delete [] m_ppcResiYuvTemp;
231	m_ppcResiYuvTemp = NULL;
232	}
233	if(m_ppcRecoYuvTemp)
234	{
235	delete [] m_ppcRecoYuvTemp;
236	m_ppcRecoYuvTemp = NULL;
237	}
238	if(m_ppcOrigYuv)
239	{
240	delete [] m_ppcOrigYuv;
241	m_ppcOrigYuv = NULL;
242	}
243	#if NH_3D_DBBP
244	if(m_ppcOrigYuvDBBP)
245	{
246	delete [] m_ppcOrigYuvDBBP;
247	m_ppcOrigYuvDBBP = NULL;
248	}
249	#endif
250	}
251
252	/** \param pcEncTop pointer of encoder class
253	*/
254	Void TEncCu::init( TEncTop* pcEncTop )
255	{
256	m_pcEncCfg = pcEncTop;
257	m_pcPredSearch = pcEncTop->getPredSearch();
258	m_pcTrQuant = pcEncTop->getTrQuant();
259	m_pcRdCost = pcEncTop->getRdCost();
260
261	m_pcEntropyCoder = pcEncTop->getEntropyCoder();
262	m_pcBinCABAC = pcEncTop->getBinCABAC();
263
264	m_pppcRDSbacCoder = pcEncTop->getRDSbacCoder();
265	m_pcRDGoOnSbacCoder = pcEncTop->getRDGoOnSbacCoder();
266
267	m_pcRateCtrl = pcEncTop->getRateCtrl();
268	}
269
270	// ====================================================================================================================
271	// Public member functions
272	// ====================================================================================================================
273
274	/**
275	\param pCtu pointer of CU data class
276	*/
277	Void TEncCu::compressCtu( TComDataCU* pCtu )
278	{
279	// initialize CU data
280	m_ppcBestCU[0]->initCtu( pCtu->getPic(), pCtu->getCtuRsAddr() );
281	m_ppcTempCU[0]->initCtu( pCtu->getPic(), pCtu->getCtuRsAddr() );
282
283	#if NH_3D_ARP
284	m_ppcWeightedTempCU[0]->initCtu( pCtu->getPic(), pCtu->getCtuRsAddr() );
285	#endif
286
287	#if KWU_RC_MADPRED_E0227
288	m_LCUPredictionSAD = 0;
289	m_addSADDepth = 0;
290	m_temporalSAD = 0;
291	m_spatialSAD = 0;
292	#endif
293
294	// analysis of CU
295	DEBUG_STRING_NEW(sDebug)
296
297	xCompressCU( m_ppcBestCU[0], m_ppcTempCU[0], 0 DEBUG_STRING_PASS_INTO(sDebug) );
298	DEBUG_STRING_OUTPUT(std::cout, sDebug)
299
300	#if ADAPTIVE_QP_SELECTION
301	if( m_pcEncCfg->getUseAdaptQpSelect() )
302	{
303	if(pCtu->getSlice()->getSliceType()!=I_SLICE) //IIII
304	{
305	xCtuCollectARLStats( pCtu );
306	}
307	}
308	#endif
309	}
310	/** \param pCtu pointer of CU data class
311	*/
312	Void TEncCu::encodeCtu ( TComDataCU* pCtu )
313	{
314	if ( pCtu->getSlice()->getPPS()->getUseDQP() )
315	{
316	setdQPFlag(true);
317	}
318
319	if ( pCtu->getSlice()->getUseChromaQpAdj() )
320	{
321	setCodeChromaQpAdjFlag(true);
322	}
323
324	// Encode CU data
325	xEncodeCU( pCtu, 0, 0 );
326	}
327
328	// ====================================================================================================================
329	// Protected member functions
330	// ====================================================================================================================
331	//! Derive small set of test modes for AMP encoder speed-up
332	#if AMP_ENC_SPEEDUP
333	#if AMP_MRG
334	Void TEncCu::deriveTestModeAMP (TComDataCU *pcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver, Bool &bTestMergeAMP_Hor, Bool &bTestMergeAMP_Ver)
335	#else
336	Void TEncCu::deriveTestModeAMP (TComDataCU *pcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver)
337	#endif
338	{
339	if ( pcBestCU->getPartitionSize(0) == SIZE_2NxN )
340	{
341	bTestAMP_Hor = true;
342	}
343	else if ( pcBestCU->getPartitionSize(0) == SIZE_Nx2N )
344	{
345	bTestAMP_Ver = true;
346	}
347	else if ( pcBestCU->getPartitionSize(0) == SIZE_2Nx2N && pcBestCU->getMergeFlag(0) == false && pcBestCU->isSkipped(0) == false )
348	{
349	bTestAMP_Hor = true;
350	bTestAMP_Ver = true;
351	}
352
353	#if AMP_MRG
354	//! Utilizing the partition size of parent PU
355	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
356	{
357	bTestMergeAMP_Hor = true;
358	bTestMergeAMP_Ver = true;
359	}
360
361	if ( eParentPartSize == NUMBER_OF_PART_SIZES ) //! if parent is intra
362	{
363	if ( pcBestCU->getPartitionSize(0) == SIZE_2NxN )
364	{
365	bTestMergeAMP_Hor = true;
366	}
367	else if ( pcBestCU->getPartitionSize(0) == SIZE_Nx2N )
368	{
369	bTestMergeAMP_Ver = true;
370	}
371	}
372
373	if ( pcBestCU->getPartitionSize(0) == SIZE_2Nx2N && pcBestCU->isSkipped(0) == false )
374	{
375	bTestMergeAMP_Hor = true;
376	bTestMergeAMP_Ver = true;
377	}
378
379	if ( pcBestCU->getWidth(0) == 64 )
380	{
381	bTestAMP_Hor = false;
382	bTestAMP_Ver = false;
383	}
384	#else
385	//! Utilizing the partition size of parent PU
386	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
387	{
388	bTestAMP_Hor = true;
389	bTestAMP_Ver = true;
390	}
391
392	if ( eParentPartSize == SIZE_2Nx2N )
393	{
394	bTestAMP_Hor = false;
395	bTestAMP_Ver = false;
396	}
397	#endif
398	}
399	#endif
400
401
402	// ====================================================================================================================
403	// Protected member functions
404	// ====================================================================================================================
405	/** Compress a CU block recursively with enabling sub-CTU-level delta QP
406	* - for loop of QP value to compress the current CU with all possible QP
407	*/
408	#if AMP_ENC_SPEEDUP
409	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, const UInt uiDepth DEBUG_STRING_FN_DECLARE(sDebug_), PartSize eParentPartSize )
410	#else
411	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, const UInt uiDepth )
412	#endif
413	{
414	TComPic* pcPic = rpcBestCU->getPic();
415	DEBUG_STRING_NEW(sDebug)
416	const TComPPS &pps=*(rpcTempCU->getSlice()->getPPS());
417	const TComSPS &sps=*(rpcTempCU->getSlice()->getSPS());
418
419	// These are only used if getFastDeltaQp() is true
420	const UInt fastDeltaQPCuMaxSize = Clip3(sps.getMaxCUHeight()>>sps.getLog2DiffMaxMinCodingBlockSize(), sps.getMaxCUHeight(), 32u);
421
422
423	#if NH_3D_QTLPC
424	Bool bLimQtPredFalg = pcPic->getSlice(0)->getQtPredFlag();
425	TComPic *pcTexture = rpcBestCU->getSlice()->getTexturePic();
426
427	Bool depthMapDetect = (pcTexture != NULL);
428	Bool bIntraSliceDetect = (rpcBestCU->getSlice()->getSliceType() == I_SLICE);
429
430	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);
431
432	Bool bTry2NxN = true;
433	Bool bTryNx2N = true;
434	#endif
435
436	// get Original YUV data from picture
437	m_ppcOrigYuv[uiDepth]->copyFromPicYuv( pcPic->getPicYuvOrg(), rpcBestCU->getCtuRsAddr(), rpcBestCU->getZorderIdxInCtu() );
438
439	#if NH_3D_QTLPC
440	Bool bTrySplit = true;
441	Bool bTrySplitDQP = true;
442	#endif
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	const UInt uiLPelX = rpcBestCU->getCUPelX();
456	const UInt uiRPelX = uiLPelX + rpcBestCU->getWidth(0) - 1;
457	const UInt uiTPelY = rpcBestCU->getCUPelY();
458	const UInt uiBPelY = uiTPelY + rpcBestCU->getHeight(0) - 1;
459	const UInt uiWidth = rpcBestCU->getWidth(0);
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 NH_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
518	const Bool bBoundary = !( uiRPelX < sps.getPicWidthInLumaSamples() && uiBPelY < sps.getPicHeightInLumaSamples() );
519	#if NH_3D_FAST_TEXTURE_ENCODING
520	Bool bIVFMerge = false;
521	Int iIVFMaxD = 0;
522	Bool bFMD = false;
523	Bool bSubBranch = true;
524	#endif
525	if ( !bBoundary )
526	{
527	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
528	{
529	const Bool bIsLosslessMode = isAddLowestQP && (iQP == iMinQP);
530
531	if (bIsLosslessMode)
532	{
533	iQP = lowestQP;
534	}
535
536	#if NH_3D_QTLPC
537	bTrySplit = true;
538	#endif
539
540	m_cuChromaQpOffsetIdxPlus1 = 0;
541	if (pcSlice->getUseChromaQpAdj())
542	{
543	/* Pre-estimation of chroma QP based on input block activity may be performed
544	* here, using for example m_ppcOrigYuv[uiDepth] */
545	/* To exercise the current code, the index used for adjustment is based on
546	* block position
547	*/
548	Int lgMinCuSize = sps.getLog2MinCodingBlockSize() +
549	std::max<Int>(0, sps.getLog2DiffMaxMinCodingBlockSize()-Int(pps.getPpsRangeExtension().getDiffCuChromaQpOffsetDepth()));
550	m_cuChromaQpOffsetIdxPlus1 = ((uiLPelX >> lgMinCuSize) + (uiTPelY >> lgMinCuSize)) % (pps.getPpsRangeExtension().getChromaQpOffsetListLen() + 1);
551	}
552
553	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
554	#if NH_3D_QTLPC
555	//logic for setting bTrySplit using the partition information that is stored of the texture colocated CU
556	#if H_3D_FCO
557	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ) && pcTexture->getReconMark())
558	#else
559	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ))
560	#endif
561	{
562	TComDataCU* pcTextureCU = pcTexture->getCtu( rpcBestCU->getCtuRsAddr() ); //Corresponding texture LCU
563	UInt uiCUIdx = rpcBestCU->getZorderIdxInCtu();
564	assert(pcTextureCU->getDepth(uiCUIdx) >= uiDepth); //Depth cannot be more partitioned than the texture.
565	if (pcTextureCU->getDepth(uiCUIdx) > uiDepth \|\| pcTextureCU->getPartitionSize(uiCUIdx) == SIZE_NxN) //Texture was split.
566	{
567	bTrySplit = true;
568	bTryNx2N = true;
569	bTry2NxN = true;
570	}
571	else
572	{
573	bTrySplit = false;
574	bTryNx2N = false;
575	bTry2NxN = false;
576	if( pcTextureCU->getDepth(uiCUIdx) == uiDepth && pcTextureCU->getPartitionSize(uiCUIdx) != SIZE_2Nx2N)
577	{
578	if(pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxN \|\| pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxnU\|\| pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxnD)
579	{
580	bTry2NxN = true;
581	}
582	else
583	{
584	bTryNx2N = true;
585	}
586	}
587	}
588	}
589	#endif
590
591	#if NH_3D_NBDV
592	if( rpcTempCU->getSlice()->getSliceType() != I_SLICE )
593	{
594	#if NH_3D_ARP && NH_3D_IV_MERGE && NH_3D_VSP
595	if( rpcTempCU->getSlice()->getIvResPredFlag() \|\| rpcTempCU->getSlice()->getIvMvPredFlag() \|\| rpcTempCU->getSlice()->getViewSynthesisPredFlag() )
596	#else
597	#if NH_3D_IV_MERGE && NH_3D_VSP
598	if( rpcTempCU->getSlice()->getIvMvPredFlag() \|\| rpcTempCU->getSlice()->getViewSynthesisPredFlag() )
599	#else
600	#if NH_3D_ARP && NH_3D_VSP
601	if( rpcTempCU->getSlice()->getIvResPredFlag() \|\| rpcTempCU->getSlice()->getViewSynthesisPredFlag() )
602	#else
603	#if NH_3D_VSP
604	if( rpcTempCU->getSlice()->getViewSynthesisPredFlag() )
605	#else
606	#if NH_3D_ARP
607	if( rpcTempCU->getSlice()->getIvResPredFlag() )
608	#else
609	#if H_3D_IV_MERGE
610	if( rpcTempCU->getSlice()->getVPS()->getIvMvPredFlag(rpcTempCU->getSlice()->getLayerId()) )
611	#else
612	#if NH_3D_DBBP
613	if( rpcTempCU->getSlice()->getDepthBasedBlkPartFlag() )
614	#else
615	if (0)
616	#endif
617	#endif
618	#endif
619	#endif
620	#endif
621	#endif
622	#endif
623	{
624	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
625	rpcTempCU->setPartSizeSubParts(SIZE_2Nx2N, 0, uiDepth);
626	#if NH_3D_IV_MERGE
627	if (rpcTempCU->getSlice()->getIsDepth() )
628	{
629	rpcTempCU->getDispforDepth(0, 0, &DvInfo);
630	}
631	else
632	{
633	#endif
634	#if NH_3D_NBDV_REF
635	if( rpcTempCU->getSlice()->getDepthRefinementFlag() )
636	{
637	rpcTempCU->getDisMvpCandNBDV(&DvInfo, true);
638	}
639	else
640	#endif
641	{
642	rpcTempCU->getDisMvpCandNBDV(&DvInfo);
643	}
644	#if NH_3D_IV_MERGE
645	}
646	#endif
647	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
648	rpcBestCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
649	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
650	}
651	}
652	#if NH_3D_FAST_TEXTURE_ENCODING
653	if(rpcTempCU->getSlice()->getViewIndex() && !rpcTempCU->getSlice()->getIsDepth() && rpcTempCU->getSlice()->getDefaultRefViewIdxAvailableFlag() )
654	{
655	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
656	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
657	rpcTempCU->getIVNStatus( 0, &DvInfo, bIVFMerge, iIVFMaxD);
658	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
659	}
660	#endif
661	#endif
662	// do inter modes, SKIP and 2Nx2N
663	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
664	{
665	#if NH_3D_IC
666	for( UInt uiICId = 0; uiICId < ( bICEnabled ? 2 : 1 ); uiICId++ )
667	{
668	Bool bICFlag = uiICId ? true : false;
669	#endif
670	// 2Nx2N
671	if(m_pcEncCfg->getUseEarlySkipDetection())
672	{
673	#if NH_3D_IC
674	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
675	#endif
676	#if NH_3D_FAST_TEXTURE_ENCODING
677	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N DEBUG_STRING_PASS_INTO(sDebug), bFMD ); rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );//by Competition for inter_2Nx2N
678	#else
679	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N DEBUG_STRING_PASS_INTO(sDebug) );
680	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );//by Competition for inter_2Nx2N
681	#endif
682	#if NH_3D_VSP \|\| NH_3D_DBBP
683	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
684	#endif
685	}
686	// SKIP
687	#if NH_3D_IC
688	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
689	#endif
690	xCheckRDCostMerge2Nx2N( rpcBestCU, rpcTempCU DEBUG_STRING_PASS_INTO(sDebug), &earlyDetectionSkipMode );//by Merge for inter_2Nx2N
691	#if NH_3D_FAST_TEXTURE_ENCODING
692	bFMD = bIVFMerge && rpcBestCU->isSkipped(0);
693	#endif
694
695	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
696	#if NH_3D_VSP \|\| NH_3D_DBBP
697	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
698	#endif
699
700	if(!m_pcEncCfg->getUseEarlySkipDetection())
701	{
702	// 2Nx2N, NxN
703	#if NH_3D_IC
704	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
705	#endif
706	#if NH_3D_FAST_TEXTURE_ENCODING
707	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N DEBUG_STRING_PASS_INTO(sDebug), bFMD ); rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
708	#else
709
710	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N DEBUG_STRING_PASS_INTO(sDebug) );
711	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
712	#endif
713	#if NH_3D_VSP \|\| NH_3D_DBBP
714	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
715	#endif
716	#if NH_3D_DBBP
717	if( rpcTempCU->getSlice()->getDepthBasedBlkPartFlag() && rpcTempCU->getSlice()->getDefaultRefViewIdxAvailableFlag() )
718	{
719	xCheckRDCostInterDBBP( rpcBestCU, rpcTempCU DEBUG_STRING_PASS_INTO(sDebug), false );
720	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
721	#if NH_3D_VSP \|\| NH_3D_DBBP
722	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
723	#endif
724	}
725	#endif
726
727	if(m_pcEncCfg->getUseCbfFastMode())
728	{
729	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
730	}
731	}
732	#if NH_3D_IC
733	}
734	#endif
735	}
736	#if NH_3D_QTLPC
737	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ))
738	{
739	bTrySplitDQP = bTrySplit;
740	}
741	#endif
742
743	if (bIsLosslessMode) // Restore loop variable if lossless mode was searched.
744	{
745	iQP = iMinQP;
746	}
747	}
748
749	#if KWU_RC_MADPRED_E0227
750	if ( uiDepth <= m_addSADDepth )
751	{
752	m_LCUPredictionSAD += m_temporalSAD;
753	m_addSADDepth = uiDepth;
754	}
755	#endif
756	#if NH_3D_ENC_DEPTH
757	if( rpcBestCU->getSlice()->getIsDepth() && rpcBestCU->getSlice()->isIRAP() )
758	{
759	earlyDetectionSkipMode = false;
760	}
761	#endif
762	#if NH_3D_DIS
763	rpcTempCU->initEstData( uiDepth, iMinQP, isAddLowestQP );
764	if( rpcBestCU->getSlice()->getDepthIntraSkipFlag() )
765	{
766	xCheckRDCostDIS( rpcBestCU, rpcTempCU, SIZE_2Nx2N DEBUG_STRING_PASS_INTO(sDebug) );
767	rpcTempCU->initEstData( uiDepth, iMinQP, isAddLowestQP );
768	}
769	#endif
770	if(!earlyDetectionSkipMode)
771	{
772	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
773	{
774	const Bool bIsLosslessMode = isAddLowestQP && (iQP == iMinQP); // If lossless, then iQP is irrelevant for subsequent modules.
775
776	if (bIsLosslessMode)
777	{
778	iQP = lowestQP;
779	}
780
781	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
782
783	// do inter modes, NxN, 2NxN, and Nx2N
784	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
785	{
786	// 2Nx2N, NxN
787
788	if(!( (rpcBestCU->getWidth(0)==8) && (rpcBestCU->getHeight(0)==8) ))
789	{
790	if( uiDepth == sps.getLog2DiffMaxMinCodingBlockSize() && doNotBlockPu
791	#if NH_3D_QTLPC
792	&& bTrySplit
793	#endif
794	)
795	{
796	#if NH_3D_FAST_TEXTURE_ENCODING
797	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN DEBUG_STRING_PASS_INTO(sDebug), bFMD );
798	#else
799
800	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN DEBUG_STRING_PASS_INTO(sDebug) );
801	#endif
802	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
803	#if NH_3D_VSP \|\| NH_3D_DBBP
804	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
805	#endif
806
807	}
808	}
809
810	if(doNotBlockPu
811	#if NH_3D_QTLPC
812	&& bTryNx2N
813	#endif
814	)
815	{
816	#if NH_3D_FAST_TEXTURE_ENCODING
817	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N DEBUG_STRING_PASS_INTO(sDebug), bFMD );
818	#else
819	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N DEBUG_STRING_PASS_INTO(sDebug) );
820	#endif
821	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
822	#if NH_3D_VSP \|\| NH_3D_DBBP
823	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
824	#endif
825
826	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
827	{
828	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
829	}
830	}
831	if(doNotBlockPu
832	#if NH_3D_QTLPC
833	&& bTry2NxN
834	#endif
835	)
836	{
837	#if NH_3D_FAST_TEXTURE_ENCODING
838	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN DEBUG_STRING_PASS_INTO(sDebug), bFMD );
839	#else
840
841	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN DEBUG_STRING_PASS_INTO(sDebug) );
842	#endif
843
844	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
845	#if NH_3D_VSP \|\| NH_3D_DBBP
846	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
847	#endif
848
849	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxN)
850	{
851	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
852	}
853	}
854
855	//! Try AMP (SIZE_2NxnU, SIZE_2NxnD, SIZE_nLx2N, SIZE_nRx2N)
856	if(sps.getUseAMP() && uiDepth < sps.getLog2DiffMaxMinCodingBlockSize() )
857	{
858	#if AMP_ENC_SPEEDUP
859	Bool bTestAMP_Hor = false, bTestAMP_Ver = false;
860
861	#if AMP_MRG
862	Bool bTestMergeAMP_Hor = false, bTestMergeAMP_Ver = false;
863
864	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver, bTestMergeAMP_Hor, bTestMergeAMP_Ver);
865	#else
866	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver);
867	#endif
868
869	//! Do horizontal AMP
870	if ( bTestAMP_Hor )
871	{
872	if(doNotBlockPu
873	#if NH_3D_QTLPC
874	&& bTry2NxN
875	#endif
876	)
877	{
878	#if NH_3D_FAST_TEXTURE_ENCODING
879	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU DEBUG_STRING_PASS_INTO(sDebug), bFMD );
880	#else
881	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU DEBUG_STRING_PASS_INTO(sDebug) );
882	#endif
883	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
884	#if NH_3D_VSP \|\| NH_3D_DBBP
885	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
886	#endif
887	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
888	{
889	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
890	}
891	}
892	if(doNotBlockPu
893	#if NH_3D_QTLPC
894	&& bTry2NxN
895	#endif
896	)
897	{
898	#if NH_3D_FAST_TEXTURE_ENCODING
899	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD DEBUG_STRING_PASS_INTO(sDebug), bFMD );
900	#else
901	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD DEBUG_STRING_PASS_INTO(sDebug) );
902	#endif
903
904	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
905	#if NH_3D_VSP \|\| NH_3D_DBBP
906	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
907	#endif
908
909	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
910	{
911	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
912	}
913	}
914	}
915	#if AMP_MRG
916	else if ( bTestMergeAMP_Hor )
917	{
918	if(doNotBlockPu
919	#if NH_3D_QTLPC
920	&& bTry2NxN
921	#endif
922	)
923	{
924	#if NH_3D_FAST_TEXTURE_ENCODING
925	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU DEBUG_STRING_PASS_INTO(sDebug), bFMD, true );
926	#else
927
928	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU DEBUG_STRING_PASS_INTO(sDebug), true );
929	#endif
930
931	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
932	#if NH_3D_VSP \|\| NH_3D_DBBP
933	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
934	#endif
935	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
936	{
937	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
938	}
939	}
940	if(doNotBlockPu
941	#if NH_3D_QTLPC
942	&& bTry2NxN
943	#endif
944	)
945	{
946	#if NH_3D_FAST_TEXTURE_ENCODING
947	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD DEBUG_STRING_PASS_INTO(sDebug), bFMD, true );
948	#else
949	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD DEBUG_STRING_PASS_INTO(sDebug), true );
950	#endif
951	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
952	#if NH_3D_VSP \|\| NH_3D_DBBP
953	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
954	#endif
955
956	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
957	{
958	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
959	}
960	}
961	}
962	#endif
963
964	//! Do horizontal AMP
965	if ( bTestAMP_Ver )
966	{
967	if(doNotBlockPu
968	#if NH_3D_QTLPC
969	&& bTryNx2N
970	#endif
971	)
972	{
973	#if NH_3D_FAST_TEXTURE_ENCODING
974	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N DEBUG_STRING_PASS_INTO(sDebug), bFMD );
975	#else
976	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N DEBUG_STRING_PASS_INTO(sDebug) );
977	#endif
978
979	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
980	#if NH_3D_VSP \|\| NH_3D_DBBP
981	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
982	#endif
983	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
984	{
985	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
986	}
987	}
988	if(doNotBlockPu
989	#if NH_3D_QTLPC
990	&& bTryNx2N
991	#endif
992	)
993	{
994	#if NH_3D_FAST_TEXTURE_ENCODING
995	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N DEBUG_STRING_PASS_INTO(sDebug), bFMD );
996	#else
997	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N DEBUG_STRING_PASS_INTO(sDebug) );
998	#endif
999	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1000	#if NH_3D_VSP \|\| NH_3D_DBBP
1001	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1002	#endif
1003	}
1004	}
1005	#if AMP_MRG
1006	else if ( bTestMergeAMP_Ver )
1007	{
1008	if(doNotBlockPu
1009	#if NH_3D_QTLPC
1010	&& bTryNx2N
1011	#endif
1012	)
1013	{
1014	#if NH_3D_FAST_TEXTURE_ENCODING
1015	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N DEBUG_STRING_PASS_INTO(sDebug), bFMD, true );
1016	#else
1017	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N DEBUG_STRING_PASS_INTO(sDebug), true );
1018	#endif
1019	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1020	#if NH_3D_VSP \|\| NH_3D_DBBP
1021	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1022	#endif
1023	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
1024	{
1025	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
1026	}
1027	}
1028	if(doNotBlockPu
1029	#if NH_3D_QTLPC
1030	&& bTryNx2N
1031	#endif
1032	)
1033	{
1034	#if NH_3D_FAST_TEXTURE_ENCODING
1035	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N DEBUG_STRING_PASS_INTO(sDebug), bFMD, true );
1036	#else
1037
1038	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N DEBUG_STRING_PASS_INTO(sDebug), true );
1039	#endif
1040	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1041	#if NH_3D_VSP \|\| NH_3D_DBBP
1042	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1043	#endif
1044
1045	}
1046	}
1047	#endif
1048
1049	#else
1050	#if NH_3D_QTLPC
1051	if (bTry2NxN)
1052	{
1053	#endif
1054
1055	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
1056	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1057	#if NH_3D_VSP \|\| NH_3D_DBBP
1058	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1059	#endif
1060	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
1061	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1062	#if NH_3D_VSP \|\| NH_3D_DBBP
1063	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1064	#endif
1065	#if NH_3D_QTLPC
1066	}
1067	if (bTryNx2N)
1068	{
1069	#endif
1070	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
1071	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1072	#if NH_3D_VSP \|\| NH_3D_DBBP
1073	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1074	#endif
1075	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
1076	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1077	#if NH_3D_VSP \|\| NH_3D_DBBP
1078	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1079	#endif
1080	#if NH_3D_QTLPC
1081	}
1082	#endif
1083
1084
1085	#endif
1086	}
1087	}
1088	#if NH_3D_FAST_TEXTURE_ENCODING
1089	if(!bFMD)
1090	{
1091	#endif
1092
1093	// do normal intra modes
1094	// speedup for inter frames
1095	Double intraCost = 0.0;
1096
1097	if((rpcBestCU->getSlice()->getSliceType() == I_SLICE) \|\|
1098	((!m_pcEncCfg->getDisableIntraPUsInInterSlices()) && (
1099	(rpcBestCU->getCbf( 0, COMPONENT_Y ) != 0) \|\|
1100	((rpcBestCU->getCbf( 0, COMPONENT_Cb ) != 0) && (numberValidComponents > COMPONENT_Cb)) \|\|
1101	((rpcBestCU->getCbf( 0, COMPONENT_Cr ) != 0) && (numberValidComponents > COMPONENT_Cr)) // avoid very complex intra if it is unlikely
1102	#if NH_3D_ENC_DEPTH
1103	\|\| rpcBestCU->getSlice()->getIsDepth()
1104	#endif
1105	)))
1106	{
1107	#if NH_3D_ENC_DEPTH
1108	Bool bOnlyIVP = false;
1109	Bool bUseIVP = true;
1110	if( (rpcBestCU->getSlice()->getSliceType() != I_SLICE) &&
1111	!( (rpcBestCU->getCbf( 0, COMPONENT_Y ) != 0) \|\|
1112	((rpcBestCU->getCbf( 0, COMPONENT_Cb ) != 0) && (numberValidComponents > COMPONENT_Cb)) \|\|
1113	((rpcBestCU->getCbf( 0, COMPONENT_Cr ) != 0) && (numberValidComponents > COMPONENT_Cr)) ) &&
1114	(rpcBestCU->getSlice()->getIsDepth() && !(rpcBestCU->getSlice()->isIRAP())) )
1115	{
1116	bOnlyIVP = true;
1117	bUseIVP = rpcBestCU->getSlice()->getIntraContourFlag();
1118	}
1119	if( bUseIVP )
1120	{
1121	xCheckRDCostIntra( rpcBestCU, rpcTempCU, intraCost, SIZE_2Nx2N DEBUG_STRING_PASS_INTO(sDebug), bOnlyIVP );
1122	#else
1123	xCheckRDCostIntra( rpcBestCU, rpcTempCU, intraCost, SIZE_2Nx2N DEBUG_STRING_PASS_INTO(sDebug) );
1124	#endif
1125	#if KWU_RC_MADPRED_E0227
1126	if ( uiDepth <= m_addSADDepth )
1127	{
1128	m_LCUPredictionSAD += m_spatialSAD;
1129	m_addSADDepth = uiDepth;
1130	}
1131	#endif
1132
1133	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1134	if( uiDepth == sps.getLog2DiffMaxMinCodingBlockSize() )
1135	{
1136	#if NH_3D_QTLPC //Try IntraNxN
1137	if(bTrySplit)
1138	{
1139	#endif
1140	if( rpcTempCU->getWidth(0) > ( 1 << sps.getQuadtreeTULog2MinSize() ) )
1141	{
1142	Double tmpIntraCost;
1143	#if NH_3D_ENC_DEPTH
1144	xCheckRDCostIntra( rpcBestCU, rpcTempCU, tmpIntraCost, SIZE_NxN DEBUG_STRING_PASS_INTO(sDebug), bOnlyIVP );
1145	#else
1146	xCheckRDCostIntra( rpcBestCU, rpcTempCU, tmpIntraCost, SIZE_NxN DEBUG_STRING_PASS_INTO(sDebug) );
1147	#endif
1148
1149	intraCost = std::min(intraCost, tmpIntraCost);
1150	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1151	}
1152	#if NH_3D_QTLPC
1153	}
1154	#endif
1155	}
1156	#if NH_3D_ENC_DEPTH
1157	}
1158	#endif
1159	}
1160
1161	// test PCM
1162	if(sps.getUsePCM()
1163	&& rpcTempCU->getWidth(0) <= (1<<sps.getPCMLog2MaxSize())
1164	&& rpcTempCU->getWidth(0) >= (1<<sps.getPCMLog2MinSize()) )
1165	{
1166	UInt uiRawBits = getTotalBits(rpcBestCU->getWidth(0), rpcBestCU->getHeight(0), rpcBestCU->getPic()->getChromaFormat(), sps.getBitDepths().recon);
1167	UInt uiBestBits = rpcBestCU->getTotalBits();
1168	#if NH_3D_VSO // M7
1169	Double dRDCostTemp = m_pcRdCost->getUseLambdaScaleVSO() ? m_pcRdCost->calcRdCostVSO(uiRawBits, 0) : m_pcRdCost->calcRdCost(uiRawBits, 0);
1170	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > dRDCostTemp ))
1171	#else
1172	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > m_pcRdCost->calcRdCost(uiRawBits, 0)))
1173	#endif
1174
1175	{
1176	xCheckIntraPCM (rpcBestCU, rpcTempCU);
1177	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1178	}
1179	}
1180	#if NH_3D_FAST_TEXTURE_ENCODING
1181	}
1182	#endif
1183	if (bIsLosslessMode) // Restore loop variable if lossless mode was searched.
1184	{
1185	iQP = iMinQP;
1186	}
1187	}
1188	}
1189
1190	if( rpcBestCU->getTotalCost()!=MAX_DOUBLE )
1191	{
1192	m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
1193	m_pcEntropyCoder->resetBits();
1194	m_pcEntropyCoder->encodeSplitFlag( rpcBestCU, 0, uiDepth, true );
1195	rpcBestCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1196	rpcBestCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1197	#if NH_3D_VSO // M8
1198	if ( m_pcRdCost->getUseVSO() )
1199	{
1200	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1201	}
1202	else
1203	#endif
1204	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1205	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
1206	}
1207	#if NH_3D_FAST_TEXTURE_ENCODING
1208	if(rpcBestCU->getSlice()->getViewIndex() && !rpcBestCU->getSlice()->getIsDepth() && (uiDepth >=iIVFMaxD) && rpcBestCU->isSkipped(0))
1209	{
1210	bSubBranch = false;
1211	}
1212	#endif
1213	}
1214
1215	// copy original YUV samples to PCM buffer
1216	if( rpcBestCU->getTotalCost()!=MAX_DOUBLE && rpcBestCU->isLosslessCoded(0) && (rpcBestCU->getIPCMFlag(0) == false))
1217	{
1218	xFillPCMBuffer(rpcBestCU, m_ppcOrigYuv[uiDepth]);
1219	}
1220
1221	if( uiDepth == pps.getMaxCuDQPDepth() )
1222	{
1223	Int idQP = m_pcEncCfg->getMaxDeltaQP();
1224	iMinQP = Clip3( -sps.getQpBDOffset(CHANNEL_TYPE_LUMA), MAX_QP, iBaseQP-idQP );
1225	iMaxQP = Clip3( -sps.getQpBDOffset(CHANNEL_TYPE_LUMA), MAX_QP, iBaseQP+idQP );
1226	}
1227	else if( uiDepth < pps.getMaxCuDQPDepth() )
1228	{
1229	iMinQP = iBaseQP;
1230	iMaxQP = iBaseQP;
1231	}
1232	else
1233	{
1234	const Int iStartQP = rpcTempCU->getQP(0);
1235	iMinQP = iStartQP;
1236	iMaxQP = iStartQP;
1237	}
1238
1239	if ( m_pcEncCfg->getUseRateCtrl() )
1240	{
1241	iMinQP = m_pcRateCtrl->getRCQP();
1242	iMaxQP = m_pcRateCtrl->getRCQP();
1243	}
1244
1245	if ( m_pcEncCfg->getCUTransquantBypassFlagForceValue() )
1246	{
1247	iMaxQP = iMinQP; // If all TUs are forced into using transquant bypass, do not loop here.
1248	}
1249	#if NH_3D_FAST_TEXTURE_ENCODING
1250	bSubBranch = bSubBranch && (bBoundary \|\| !( m_pcEncCfg->getUseEarlyCU() && rpcBestCU->getTotalCost()!=MAX_DOUBLE && rpcBestCU->isSkipped(0) ));
1251	#else
1252	const Bool bSubBranch = bBoundary \|\| !( m_pcEncCfg->getUseEarlyCU() && rpcBestCU->getTotalCost()!=MAX_DOUBLE && rpcBestCU->isSkipped(0) );
1253	#endif
1254	#if NH_3D_QTLPC
1255	if( bSubBranch && uiDepth < sps.getLog2DiffMaxMinCodingBlockSize() && (!getFastDeltaQp() \|\| uiWidth > fastDeltaQPCuMaxSize \|\| bBoundary) && bTrySplitDQP )
1256	#else
1257	if( bSubBranch && uiDepth < sps.getLog2DiffMaxMinCodingBlockSize() && (!getFastDeltaQp() \|\| uiWidth > fastDeltaQPCuMaxSize \|\| bBoundary))
1258	#endif
1259	{
1260	// further split
1261	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
1262	{
1263	const Bool bIsLosslessMode = false; // False at this level. Next level down may set it to true.
1264
1265	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1266
1267	#if NH_3D_VSO // M9
1268	// reset Model
1269	if( m_pcRdCost->getUseRenModel() )
1270	{
1271	UInt uiWidthOy = m_ppcOrigYuv[uiDepth]->getWidth ( COMPONENT_Y );
1272	UInt uiHeightOy = m_ppcOrigYuv[uiDepth]->getHeight( COMPONENT_Y );
1273	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getAddr ( COMPONENT_Y, 0 );
1274	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride( COMPONENT_Y );
1275	m_pcRdCost->setRenModelData( m_ppcBestCU[uiDepth], 0, piSrc, uiSrcStride, uiWidthOy, uiHeightOy );
1276	}
1277	#endif
1278	UChar uhNextDepth = uiDepth+1;
1279	TComDataCU* pcSubBestPartCU = m_ppcBestCU[uhNextDepth];
1280	TComDataCU* pcSubTempPartCU = m_ppcTempCU[uhNextDepth];
1281	DEBUG_STRING_NEW(sTempDebug)
1282
1283	#if NH_3D_ARP
1284	m_ppcWeightedTempCU[uhNextDepth]->setSlice( m_ppcWeightedTempCU[ uiDepth]->getSlice());
1285	m_ppcWeightedTempCU[uhNextDepth]->setPic ( m_ppcWeightedTempCU[ uiDepth] );
1286	#endif
1287	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++ )
1288	{
1289	pcSubBestPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1290	pcSubTempPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1291
1292	if( ( pcSubBestPartCU->getCUPelX() < sps.getPicWidthInLumaSamples() ) && ( pcSubBestPartCU->getCUPelY() < sps.getPicHeightInLumaSamples() ) )
1293	{
1294	if ( 0 == uiPartUnitIdx) //initialize RD with previous depth buffer
1295	{
1296	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
1297	}
1298	else
1299	{
1300	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]);
1301	}
1302
1303	#if AMP_ENC_SPEEDUP
1304	DEBUG_STRING_NEW(sChild)
1305	if ( !(rpcBestCU->getTotalCost()!=MAX_DOUBLE && rpcBestCU->isInter(0)) )
1306	{
1307	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth DEBUG_STRING_PASS_INTO(sChild), NUMBER_OF_PART_SIZES );
1308	}
1309	else
1310	{
1311
1312	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth DEBUG_STRING_PASS_INTO(sChild), rpcBestCU->getPartitionSize(0) );
1313	}
1314	DEBUG_STRING_APPEND(sTempDebug, sChild)
1315	#else
1316	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth );
1317	#endif
1318
1319	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth ); // Keep best part data to current temporary data.
1320	xCopyYuv2Tmp( pcSubBestPartCU->getTotalNumPart()*uiPartUnitIdx, uhNextDepth );
1321	}
1322	else
1323	{
1324	pcSubBestPartCU->copyToPic( uhNextDepth );
1325	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth );
1326	}
1327	}
1328
1329	m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]);
1330	if( !bBoundary )
1331	{
1332	m_pcEntropyCoder->resetBits();
1333	m_pcEntropyCoder->encodeSplitFlag( rpcTempCU, 0, uiDepth, true );
1334
1335	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1336	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1337	}
1338	#if NH_3D_VSO // M10
1339	if ( m_pcRdCost->getUseVSO() )
1340	{
1341	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1342	}
1343	else
1344	#endif
1345	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1346
1347	if( uiDepth == pps.getMaxCuDQPDepth() && pps.getUseDQP())
1348	{
1349	Bool hasResidual = false;
1350	for( UInt uiBlkIdx = 0; uiBlkIdx < rpcTempCU->getTotalNumPart(); uiBlkIdx ++)
1351	{
1352	if( ( rpcTempCU->getCbf(uiBlkIdx, COMPONENT_Y)
1353	\|\| (rpcTempCU->getCbf(uiBlkIdx, COMPONENT_Cb) && (numberValidComponents > COMPONENT_Cb))
1354	\|\| (rpcTempCU->getCbf(uiBlkIdx, COMPONENT_Cr) && (numberValidComponents > COMPONENT_Cr)) ) )
1355	{
1356	hasResidual = true;
1357	break;
1358	}
1359	}
1360
1361	if ( hasResidual )
1362	{
1363	m_pcEntropyCoder->resetBits();
1364	m_pcEntropyCoder->encodeQP( rpcTempCU, 0, false );
1365	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
1366	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1367	#if NH_3D_VSO // M11
1368	if ( m_pcRdCost->getUseLambdaScaleVSO())
1369	{
1370	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1371	}
1372	else
1373	#endif
1374	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1375
1376	Bool foundNonZeroCbf = false;
1377	rpcTempCU->setQPSubCUs( rpcTempCU->getRefQP( 0 ), 0, uiDepth, foundNonZeroCbf );
1378	assert( foundNonZeroCbf );
1379	}
1380	else
1381	{
1382	rpcTempCU->setQPSubParts( rpcTempCU->getRefQP( 0 ), 0, uiDepth ); // set QP to default QP
1383	}
1384	}
1385
1386	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
1387
1388	// If the configuration being tested exceeds the maximum number of bytes for a slice / slice-segment, then
1389	// a proper RD evaluation cannot be performed. Therefore, termination of the
1390	// slice/slice-segment must be made prior to this CTU.
1391	// This can be achieved by forcing the decision to be that of the rpcTempCU.
1392	// The exception is each slice / slice-segment must have at least one CTU.
1393	if (rpcBestCU->getTotalCost()!=MAX_DOUBLE)
1394	{
1395	const Bool isEndOfSlice = pcSlice->getSliceMode()==FIXED_NUMBER_OF_BYTES
1396	&& ((pcSlice->getSliceBits()+rpcBestCU->getTotalBits())>pcSlice->getSliceArgument()<<3)
1397	&& rpcBestCU->getCtuRsAddr() != pcPic->getPicSym()->getCtuTsToRsAddrMap(pcSlice->getSliceCurStartCtuTsAddr())
1398	&& rpcBestCU->getCtuRsAddr() != pcPic->getPicSym()->getCtuTsToRsAddrMap(pcSlice->getSliceSegmentCurStartCtuTsAddr());
1399	const Bool isEndOfSliceSegment = pcSlice->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES
1400	&& ((pcSlice->getSliceSegmentBits()+rpcBestCU->getTotalBits()) > pcSlice->getSliceSegmentArgument()<<3)
1401	&& rpcBestCU->getCtuRsAddr() != pcPic->getPicSym()->getCtuTsToRsAddrMap(pcSlice->getSliceSegmentCurStartCtuTsAddr());
1402	// Do not need to check slice condition for slice-segment since a slice-segment is a subset of a slice.
1403	if(isEndOfSlice\|\|isEndOfSliceSegment)
1404	{
1405	rpcBestCU->getTotalCost()=MAX_DOUBLE;
1406	}
1407	}
1408
1409	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth DEBUG_STRING_PASS_INTO(sDebug) DEBUG_STRING_PASS_INTO(sTempDebug) DEBUG_STRING_PASS_INTO(false) ); // RD compare current larger prediction
1410	// with sub partitioned prediction.
1411	}
1412	}
1413	#if NH_3D_VSO // M12
1414	if( m_pcRdCost->getUseRenModel() )
1415	{
1416	UInt uiWidthRy = m_ppcRecoYuvBest[uiDepth]->getWidth ( COMPONENT_Y );
1417	UInt uiHeightRy = m_ppcRecoYuvBest[uiDepth]->getHeight ( COMPONENT_Y );
1418	Pel* piSrc = m_ppcRecoYuvBest[uiDepth]->getAddr ( COMPONENT_Y, 0 );
1419	UInt uiSrcStride = m_ppcRecoYuvBest[uiDepth]->getStride ( COMPONENT_Y );
1420	m_pcRdCost->setRenModelData( rpcBestCU, 0, piSrc, uiSrcStride, uiWidthRy, uiHeightRy );
1421	}
1422	#endif
1423
1424	DEBUG_STRING_APPEND(sDebug_, sDebug);
1425
1426	rpcBestCU->copyToPic(uiDepth); // Copy Best data to Picture for next partition prediction.
1427
1428	xCopyYuv2Pic( rpcBestCU->getPic(), rpcBestCU->getCtuRsAddr(), rpcBestCU->getZorderIdxInCtu(), uiDepth, uiDepth ); // Copy Yuv data to picture Yuv
1429	if (bBoundary)
1430	{
1431	return;
1432	}
1433
1434	// Assert if Best prediction mode is NONE
1435	// Selected mode's RD-cost must be not MAX_DOUBLE.
1436	assert( rpcBestCU->getPartitionSize ( 0 ) != NUMBER_OF_PART_SIZES );
1437	assert( rpcBestCU->getPredictionMode( 0 ) != NUMBER_OF_PREDICTION_MODES );
1438	assert( rpcBestCU->getTotalCost ( ) != MAX_DOUBLE );
1439	}
1440
1441	/** finish encoding a cu and handle end-of-slice conditions
1442	* \param pcCU
1443	* \param uiAbsPartIdx
1444	* \param uiDepth
1445	* \returns Void
1446	*/
1447	Void TEncCu::finishCU( TComDataCU* pcCU, UInt uiAbsPartIdx )
1448	{
1449	TComPic* pcPic = pcCU->getPic();
1450	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1451
1452	//Calculate end address
1453	const Int currentCTUTsAddr = pcPic->getPicSym()->getCtuRsToTsAddrMap(pcCU->getCtuRsAddr());
1454	const Bool isLastSubCUOfCtu = pcCU->isLastSubCUOfCtu(uiAbsPartIdx);
1455	if ( isLastSubCUOfCtu )
1456	{
1457	// The 1-terminating bit is added to all streams, so don't add it here when it's 1.
1458	// i.e. when the slice segment CurEnd CTU address is the current CTU address+1.
1459	if (pcSlice->getSliceSegmentCurEndCtuTsAddr() != currentCTUTsAddr+1)
1460	{
1461	m_pcEntropyCoder->encodeTerminatingBit( 0 );
1462	}
1463	}
1464	}
1465
1466	/** Compute QP for each CU
1467	* \param pcCU Target CU
1468	* \param uiDepth CU depth
1469	* \returns quantization parameter
1470	*/
1471	Int TEncCu::xComputeQP( TComDataCU* pcCU, UInt uiDepth )
1472	{
1473	Int iBaseQp = pcCU->getSlice()->getSliceQp();
1474	Int iQpOffset = 0;
1475	if ( m_pcEncCfg->getUseAdaptiveQP() )
1476	{
1477	TEncPic* pcEPic = dynamic_cast<TEncPic*>( pcCU->getPic() );
1478	UInt uiAQDepth = min( uiDepth, pcEPic->getMaxAQDepth()-1 );
1479	TEncPicQPAdaptationLayer* pcAQLayer = pcEPic->getAQLayer( uiAQDepth );
1480	UInt uiAQUPosX = pcCU->getCUPelX() / pcAQLayer->getAQPartWidth();
1481	UInt uiAQUPosY = pcCU->getCUPelY() / pcAQLayer->getAQPartHeight();
1482	UInt uiAQUStride = pcAQLayer->getAQPartStride();
1483	TEncQPAdaptationUnit* acAQU = pcAQLayer->getQPAdaptationUnit();
1484
1485	Double dMaxQScale = pow(2.0, m_pcEncCfg->getQPAdaptationRange()/6.0);
1486	Double dAvgAct = pcAQLayer->getAvgActivity();
1487	Double dCUAct = acAQU[uiAQUPosY * uiAQUStride + uiAQUPosX].getActivity();
1488	Double dNormAct = (dMaxQScaledCUAct + dAvgAct) / (dCUAct + dMaxQScaledAvgAct);
1489	Double dQpOffset = log(dNormAct) / log(2.0) * 6.0;
1490	iQpOffset = Int(floor( dQpOffset + 0.49999 ));
1491	}
1492
1493	return Clip3(-pcCU->getSlice()->getSPS()->getQpBDOffset(CHANNEL_TYPE_LUMA), MAX_QP, iBaseQp+iQpOffset );
1494	}
1495
1496	/** encode a CU block recursively
1497	* \param pcCU
1498	* \param uiAbsPartIdx
1499	* \param uiDepth
1500	* \returns Void
1501	*/
1502	Void TEncCu::xEncodeCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1503	{
1504	TComPic *const pcPic = pcCU->getPic();
1505	TComSlice *const pcSlice = pcCU->getSlice();
1506	const TComSPS &sps =*(pcSlice->getSPS());
1507	const TComPPS &pps =*(pcSlice->getPPS());
1508
1509	const UInt maxCUWidth = sps.getMaxCUWidth();
1510	const UInt maxCUHeight = sps.getMaxCUHeight();
1511
1512	Bool bBoundary = false;
1513	UInt uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1514	const UInt uiRPelX = uiLPelX + (maxCUWidth>>uiDepth) - 1;
1515	UInt uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1516	const UInt uiBPelY = uiTPelY + (maxCUHeight>>uiDepth) - 1;
1517
1518	#if H_MV_ENC_DEC_TRAC
1519	DTRACE_CU_S("=========== coding_quadtree ===========\n")
1520	DTRACE_CU("x0", uiLPelX)
1521	DTRACE_CU("x1", uiTPelY)
1522	DTRACE_CU("log2CbSize", maxCUWidth>>uiDepth )
1523	DTRACE_CU("cqtDepth" , uiDepth)
1524	#endif
1525
1526	if( ( uiRPelX < sps.getPicWidthInLumaSamples() ) && ( uiBPelY < sps.getPicHeightInLumaSamples() ) )
1527	{
1528	m_pcEntropyCoder->encodeSplitFlag( pcCU, uiAbsPartIdx, uiDepth );
1529	}
1530	else
1531	{
1532	bBoundary = true;
1533	}
1534
1535	if( ( ( uiDepth < pcCU->getDepth( uiAbsPartIdx ) ) && ( uiDepth < sps.getLog2DiffMaxMinCodingBlockSize() ) ) \|\| bBoundary )
1536	{
1537	UInt uiQNumParts = ( pcPic->getNumPartitionsInCtu() >> (uiDepth<<1) )>>2;
1538	if( uiDepth == pps.getMaxCuDQPDepth() && pps.getUseDQP())
1539	{
1540	setdQPFlag(true);
1541	}
1542
1543	if( uiDepth == pps.getPpsRangeExtension().getDiffCuChromaQpOffsetDepth() && pcSlice->getUseChromaQpAdj())
1544	{
1545	setCodeChromaQpAdjFlag(true);
1546	}
1547
1548	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
1549	{
1550	uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1551	uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1552	if( ( uiLPelX < sps.getPicWidthInLumaSamples() ) && ( uiTPelY < sps.getPicHeightInLumaSamples() ) )
1553	{
1554	xEncodeCU( pcCU, uiAbsPartIdx, uiDepth+1 );
1555	}
1556	}
1557	return;
1558	}
1559
1560	#if H_MV_ENC_DEC_TRAC
1561	DTRACE_CU_S("=========== coding_unit ===========\n")
1562	#endif
1563
1564
1565	if( uiDepth <= pps.getMaxCuDQPDepth() && pps.getUseDQP())
1566	{
1567	setdQPFlag(true);
1568	}
1569
1570	if( uiDepth <= pps.getPpsRangeExtension().getDiffCuChromaQpOffsetDepth() && pcSlice->getUseChromaQpAdj())
1571	{
1572	setCodeChromaQpAdjFlag(true);
1573	}
1574
1575	if (pps.getTransquantBypassEnableFlag())
1576	{
1577	m_pcEntropyCoder->encodeCUTransquantBypassFlag( pcCU, uiAbsPartIdx );
1578	}
1579
1580	if( !pcSlice->isIntra() )
1581	{
1582	m_pcEntropyCoder->encodeSkipFlag( pcCU, uiAbsPartIdx );
1583	}
1584
1585	if( pcCU->isSkipped( uiAbsPartIdx ) )
1586	{
1587	#if H_MV_ENC_DEC_TRAC
1588	DTRACE_PU_S("=========== prediction_unit ===========\n")
1589	DTRACE_PU("x0", uiLPelX)
1590	DTRACE_PU("x1", uiTPelY)
1591	#endif
1592
1593	m_pcEntropyCoder->encodeMergeIndex( pcCU, uiAbsPartIdx );
1594	#if NH_3D_ARP
1595	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1596	#endif
1597	#if NH_3D_IC
1598	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1599	#endif
1600
1601	finishCU(pcCU,uiAbsPartIdx);
1602	return;
1603	}
1604
1605	#if NH_3D_DIS
1606	m_pcEntropyCoder->encodeDIS( pcCU, uiAbsPartIdx );
1607	if(!pcCU->getDISFlag(uiAbsPartIdx))
1608	{
1609	#endif
1610	m_pcEntropyCoder->encodePredMode( pcCU, uiAbsPartIdx );
1611	m_pcEntropyCoder->encodePartSize( pcCU, uiAbsPartIdx, uiDepth );
1612
1613	if (pcCU->isIntra( uiAbsPartIdx ) && pcCU->getPartitionSize( uiAbsPartIdx ) == SIZE_2Nx2N )
1614	{
1615	m_pcEntropyCoder->encodeIPCMInfo( pcCU, uiAbsPartIdx );
1616
1617	if(pcCU->getIPCMFlag(uiAbsPartIdx))
1618	{
1619	#if NH_3D_SDC_INTRA
1620	m_pcEntropyCoder->encodeSDCFlag( pcCU, uiAbsPartIdx );
1621	#endif
1622
1623	// Encode slice finish
1624	finishCU(pcCU,uiAbsPartIdx);
1625	return;
1626	}
1627	}
1628
1629	// prediction Info ( Intra : direction mode, Inter : Mv, reference idx )
1630	m_pcEntropyCoder->encodePredInfo( pcCU, uiAbsPartIdx );
1631	#if NH_3D_DBBP
1632	m_pcEntropyCoder->encodeDBBPFlag( pcCU, uiAbsPartIdx );
1633	#endif
1634	#if NH_3D_SDC_INTRA
1635	m_pcEntropyCoder->encodeSDCFlag( pcCU, uiAbsPartIdx );
1636	#endif
1637	#if NH_3D_ARP
1638	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1639	#endif
1640	#if NH_3D_IC
1641	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1642	#endif
1643
1644	// Encode Coefficients
1645	Bool bCodeDQP = getdQPFlag();
1646	Bool codeChromaQpAdj = getCodeChromaQpAdjFlag();
1647	m_pcEntropyCoder->encodeCoeff( pcCU, uiAbsPartIdx, uiDepth, bCodeDQP, codeChromaQpAdj );
1648	setCodeChromaQpAdjFlag( codeChromaQpAdj );
1649	setdQPFlag( bCodeDQP );
1650	#if NH_3D_DIS
1651	}
1652	#endif
1653
1654
1655	// --- write terminating bit ---
1656	finishCU(pcCU,uiAbsPartIdx);
1657	}
1658
1659	Int xCalcHADs8x8_ISlice(Pel *piOrg, Int iStrideOrg)
1660	{
1661	Int k, i, j, jj;
1662	Int diff[64], m1[8][8], m2[8][8], m3[8][8], iSumHad = 0;
1663
1664	for( k = 0; k < 64; k += 8 )
1665	{
1666	diff[k+0] = piOrg[0] ;
1667	diff[k+1] = piOrg[1] ;
1668	diff[k+2] = piOrg[2] ;
1669	diff[k+3] = piOrg[3] ;
1670	diff[k+4] = piOrg[4] ;
1671	diff[k+5] = piOrg[5] ;
1672	diff[k+6] = piOrg[6] ;
1673	diff[k+7] = piOrg[7] ;
1674
1675	piOrg += iStrideOrg;
1676	}
1677
1678	//horizontal
1679	for (j=0; j < 8; j++)
1680	{
1681	jj = j << 3;
1682	m2[j][0] = diff[jj ] + diff[jj+4];
1683	m2[j][1] = diff[jj+1] + diff[jj+5];
1684	m2[j][2] = diff[jj+2] + diff[jj+6];
1685	m2[j][3] = diff[jj+3] + diff[jj+7];
1686	m2[j][4] = diff[jj ] - diff[jj+4];
1687	m2[j][5] = diff[jj+1] - diff[jj+5];
1688	m2[j][6] = diff[jj+2] - diff[jj+6];
1689	m2[j][7] = diff[jj+3] - diff[jj+7];
1690
1691	m1[j][0] = m2[j][0] + m2[j][2];
1692	m1[j][1] = m2[j][1] + m2[j][3];
1693	m1[j][2] = m2[j][0] - m2[j][2];
1694	m1[j][3] = m2[j][1] - m2[j][3];
1695	m1[j][4] = m2[j][4] + m2[j][6];
1696	m1[j][5] = m2[j][5] + m2[j][7];
1697	m1[j][6] = m2[j][4] - m2[j][6];
1698	m1[j][7] = m2[j][5] - m2[j][7];
1699
1700	m2[j][0] = m1[j][0] + m1[j][1];
1701	m2[j][1] = m1[j][0] - m1[j][1];
1702	m2[j][2] = m1[j][2] + m1[j][3];
1703	m2[j][3] = m1[j][2] - m1[j][3];
1704	m2[j][4] = m1[j][4] + m1[j][5];
1705	m2[j][5] = m1[j][4] - m1[j][5];
1706	m2[j][6] = m1[j][6] + m1[j][7];
1707	m2[j][7] = m1[j][6] - m1[j][7];
1708	}
1709
1710	//vertical
1711	for (i=0; i < 8; i++)
1712	{
1713	m3[0][i] = m2[0][i] + m2[4][i];
1714	m3[1][i] = m2[1][i] + m2[5][i];
1715	m3[2][i] = m2[2][i] + m2[6][i];
1716	m3[3][i] = m2[3][i] + m2[7][i];
1717	m3[4][i] = m2[0][i] - m2[4][i];
1718	m3[5][i] = m2[1][i] - m2[5][i];
1719	m3[6][i] = m2[2][i] - m2[6][i];
1720	m3[7][i] = m2[3][i] - m2[7][i];
1721
1722	m1[0][i] = m3[0][i] + m3[2][i];
1723	m1[1][i] = m3[1][i] + m3[3][i];
1724	m1[2][i] = m3[0][i] - m3[2][i];
1725	m1[3][i] = m3[1][i] - m3[3][i];
1726	m1[4][i] = m3[4][i] + m3[6][i];
1727	m1[5][i] = m3[5][i] + m3[7][i];
1728	m1[6][i] = m3[4][i] - m3[6][i];
1729	m1[7][i] = m3[5][i] - m3[7][i];
1730
1731	m2[0][i] = m1[0][i] + m1[1][i];
1732	m2[1][i] = m1[0][i] - m1[1][i];
1733	m2[2][i] = m1[2][i] + m1[3][i];
1734	m2[3][i] = m1[2][i] - m1[3][i];
1735	m2[4][i] = m1[4][i] + m1[5][i];
1736	m2[5][i] = m1[4][i] - m1[5][i];
1737	m2[6][i] = m1[6][i] + m1[7][i];
1738	m2[7][i] = m1[6][i] - m1[7][i];
1739	}
1740
1741	for (i = 0; i < 8; i++)
1742	{
1743	for (j = 0; j < 8; j++)
1744	{
1745	iSumHad += abs(m2[i][j]);
1746	}
1747	}
1748	iSumHad -= abs(m2[0][0]);
1749	iSumHad =(iSumHad+2)>>2;
1750	return(iSumHad);
1751	}
1752
1753	Int TEncCu::updateCtuDataISlice(TComDataCU* pCtu, Int width, Int height)
1754	{
1755	Int xBl, yBl;
1756	const Int iBlkSize = 8;
1757
1758	Pel* pOrgInit = pCtu->getPic()->getPicYuvOrg()->getAddr(COMPONENT_Y, pCtu->getCtuRsAddr(), 0);
1759	Int iStrideOrig = pCtu->getPic()->getPicYuvOrg()->getStride(COMPONENT_Y);
1760	Pel *pOrg;
1761
1762	Int iSumHad = 0;
1763	for ( yBl=0; (yBl+iBlkSize)<=height; yBl+= iBlkSize)
1764	{
1765	for ( xBl=0; (xBl+iBlkSize)<=width; xBl+= iBlkSize)
1766	{
1767	pOrg = pOrgInit + iStrideOrig*yBl + xBl;
1768	iSumHad += xCalcHADs8x8_ISlice(pOrg, iStrideOrig);
1769	}
1770	}
1771	return(iSumHad);
1772	}
1773
1774	/** check RD costs for a CU block encoded with merge
1775	* \param rpcBestCU
1776	* \param rpcTempCU
1777	* \param earlyDetectionSkipMode
1778	*/
1779	Void TEncCu::xCheckRDCostMerge2Nx2N( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU DEBUG_STRING_FN_DECLARE(sDebug), Bool *earlyDetectionSkipMode )
1780	{
1781	assert( rpcTempCU->getSlice()->getSliceType() != I_SLICE );
1782	if(getFastDeltaQp())
1783	{
1784	return; // never check merge in fast deltaqp mode
1785	}
1786
1787	#if NH_MV
1788	D_PRINT_INC_INDENT( g_traceModeCheck, "xCheckRDCostMerge2Nx2N" );
1789	#endif
1790
1791	#if NH_3D_MLC
1792	TComMvField cMvFieldNeighbours[MRG_MAX_NUM_CANDS_MEM << 1]; // double length for mv of both lists
1793	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS_MEM];
1794	#else
1795	TComMvField cMvFieldNeighbours[2 * MRG_MAX_NUM_CANDS]; // double length for mv of both lists
1796	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS];
1797	#endif
1798	Int numValidMergeCand = 0;
1799	const Bool bTransquantBypassFlag = rpcTempCU->getCUTransquantBypass(0);
1800
1801	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1802	{
1803	uhInterDirNeighbours[ui] = 0;
1804	}
1805	UChar uhDepth = rpcTempCU->getDepth( 0 );
1806	#if NH_3D_IC
1807	Bool bICFlag = rpcTempCU->getICFlag( 0 );
1808	#endif
1809	#if NH_3D_VSO // M1 //necessary here?
1810	if( m_pcRdCost->getUseRenModel() )
1811	{
1812	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
1813	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( COMPONENT_Y );
1814	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
1815	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride( COMPONENT_Y );
1816	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1817	}
1818	#endif
1819
1820	#if NH_3D_ARP
1821	DisInfo cOrigDisInfo = rpcTempCU->getDvInfo(0);
1822	#else
1823	#endif
1824
1825	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to CTU level
1826
1827	#if NH_3D_SPIVMP
1828	Bool bSPIVMPFlag[MRG_MAX_NUM_CANDS_MEM];
1829	memset(bSPIVMPFlag, false, sizeof(Bool)*MRG_MAX_NUM_CANDS_MEM);
1830	TComMvField* pcMvFieldSP;
1831	UChar* puhInterDirSP;
1832	pcMvFieldSP = new TComMvField[rpcTempCU->getPic()->getPicSym()->getNumPartitionsInCtu()*2];
1833	puhInterDirSP = new UChar[rpcTempCU->getPic()->getPicSym()->getNumPartitionsInCtu()];
1834	#endif
1835
1836	#if NH_3D_VSP
1837	#if !NH_3D_ARP
1838	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1839	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1840	#if NH_3D_MLC
1841	rpcTempCU->initAvailableFlags();
1842	#endif
1843	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1844	#if NH_3D_MLC
1845	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours
1846	#if NH_3D_SPIVMP
1847	, pcMvFieldSP, puhInterDirSP
1848	#endif
1849	, numValidMergeCand
1850	);
1851
1852	rpcTempCU->buildMCL( cMvFieldNeighbours,uhInterDirNeighbours, vspFlag
1853	#if NH_3D_SPIVMP
1854	, bSPIVMPFlag
1855	#endif
1856	, numValidMergeCand
1857	);
1858	#endif
1859	#endif
1860	#else
1861	#if NH_3D_MLC
1862	rpcTempCU->initAvailableFlags();
1863	#endif
1864	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1865	#if NH_3D_MLC
1866	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours
1867	#if H_3D_SPIVMP
1868	, pcMvFieldSP, puhInterDirSP
1869	#endif
1870	, numValidMergeCand
1871	);
1872	#if NH_3D_MLC
1873	rpcTempCU->buildMCL( cMvFieldNeighbours,uhInterDirNeighbours
1874	#if H_3D_SPIVMP
1875	, bSPIVMPFlag
1876	#endif
1877	, numValidMergeCand
1878	);
1879	#endif
1880	#endif
1881	#endif
1882
1883	#if NH_3D_MLC
1884	Int mergeCandBuffer[MRG_MAX_NUM_CANDS_MEM];
1885	#else
1886	Int mergeCandBuffer[MRG_MAX_NUM_CANDS];
1887	#endif
1888	#if NH_3D_MLC
1889	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1890	#else
1891	for( UInt ui = 0; ui < numValidMergeCand; ++ui )
1892	#endif
1893	{
1894	mergeCandBuffer[ui] = 0;
1895	}
1896
1897	Bool bestIsSkip = false;
1898
1899	UInt iteration;
1900	if ( rpcTempCU->isLosslessCoded(0))
1901	{
1902	iteration = 1;
1903	}
1904	else
1905	{
1906	iteration = 2;
1907	}
1908	DEBUG_STRING_NEW(bestStr)
1909
1910	#if NH_3D_ARP
1911	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
1912	#if NH_3D_IC
1913	if( nARPWMax < 0 \|\| bICFlag )
1914	#else
1915	if( nARPWMax < 0 )
1916	#endif
1917	{
1918	nARPWMax = 0;
1919	}
1920	for( Int nARPW=nARPWMax; nARPW >= 0 ; nARPW-- )
1921	{
1922	#if NH_3D
1923	#if DEBUG_STRING
1924	bestStr.clear();
1925	#endif
1926	#endif
1927	#if NH_3D_IV_MERGE
1928	memset( mergeCandBuffer, 0, MRG_MAX_NUM_CANDS_MEM*sizeof(Int) );
1929	#else
1930	memset( mergeCandBuffer, 0, MRG_MAX_NUM_CANDS * sizeof(Int) );
1931	#endif
1932	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1933	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
1934	#if NH_3D_IC
1935	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1936	#endif
1937	rpcTempCU->getDvInfo(0) = cOrigDisInfo;
1938	rpcTempCU->setDvInfoSubParts(cOrigDisInfo, 0, uhDepth );
1939	#if NH_3D_VSP
1940	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1941	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1942	#endif
1943	#if NH_3D
1944	#if NH_3D_MLC
1945	rpcTempCU->initAvailableFlags();
1946	#endif
1947	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1948	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours
1949	#if NH_3D_SPIVMP
1950	, pcMvFieldSP, puhInterDirSP
1951	#endif
1952	, numValidMergeCand
1953	);
1954
1955	rpcTempCU->buildMCL( cMvFieldNeighbours,uhInterDirNeighbours
1956	#if NH_3D_VSP
1957	, vspFlag
1958	#endif
1959	#if NH_3D_SPIVMP
1960	, bSPIVMPFlag
1961	#endif
1962	, numValidMergeCand
1963	);
1964
1965	#else
1966	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1967	#endif
1968
1969
1970	#endif
1971
1972	for( UInt uiNoResidual = 0; uiNoResidual < iteration; ++uiNoResidual )
1973	{
1974	#if NH_MV
1975	D_PRINT_INC_INDENT ( g_traceModeCheck, "uiNoResidual: " + n2s( uiNoResidual) );
1976	#endif
1977
1978	for( UInt uiMergeCand = 0; uiMergeCand < numValidMergeCand; ++uiMergeCand )
1979	{
1980	#if NH_3D_IC
1981	if( rpcTempCU->getSlice()->getApplyIC() && rpcTempCU->getSlice()->getIcSkipParseFlag() )
1982	{
1983	if( bICFlag && uiMergeCand == 0 )
1984	{
1985	continue;
1986	}
1987	}
1988	#endif
1989	#if NH_MV
1990	D_PRINT_INC_INDENT ( g_traceModeCheck, "uiMergeCand: "+ n2s(uiMergeCand) );
1991	#endif
1992
1993	if(!(uiNoResidual==1 && mergeCandBuffer[uiMergeCand]==1))
1994	{
1995	if( !(bestIsSkip && uiNoResidual == 0) )
1996	{
1997	DEBUG_STRING_NEW(tmpStr)
1998	// set MC parameters
1999	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth ); // interprets depth relative to CTU level
2000	#if NH_3D_IC
2001	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
2002	#endif
2003	rpcTempCU->setCUTransquantBypassSubParts( bTransquantBypassFlag, 0, uhDepth );
2004	rpcTempCU->setChromaQpAdjSubParts( bTransquantBypassFlag ? 0 : m_cuChromaQpOffsetIdxPlus1, 0, uhDepth );
2005	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to CTU level
2006	rpcTempCU->setMergeFlagSubParts( true, 0, 0, uhDepth ); // interprets depth relative to CTU level
2007	rpcTempCU->setMergeIndexSubParts( uiMergeCand, 0, 0, uhDepth ); // interprets depth relative to CTU level
2008	#if NH_3D_ARP
2009	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2010	#endif
2011
2012	#if NH_3D_VSP
2013	rpcTempCU->setVSPFlagSubParts( vspFlag[uiMergeCand], 0, 0, uhDepth );
2014	#endif
2015	#if NH_3D_SPIVMP
2016	rpcTempCU->setSPIVMPFlagSubParts(bSPIVMPFlag[uiMergeCand], 0, 0, uhDepth);
2017	if (bSPIVMPFlag[uiMergeCand])
2018	{
2019	UInt uiSPAddr;
2020	Int iWidth = rpcTempCU->getWidth(0);
2021	Int iHeight = rpcTempCU->getHeight(0);
2022	Int iNumSPInOneLine, iNumSP, iSPWidth, iSPHeight;
2023	rpcTempCU->getSPPara(iWidth, iHeight, iNumSP, iNumSPInOneLine, iSPWidth, iSPHeight);
2024	for (Int iPartitionIdx = 0; iPartitionIdx < iNumSP; iPartitionIdx++)
2025	{
2026	rpcTempCU->getSPAbsPartIdx(0, iSPWidth, iSPHeight, iPartitionIdx, iNumSPInOneLine, uiSPAddr);
2027	rpcTempCU->setInterDirSP(puhInterDirSP[iPartitionIdx], uiSPAddr, iSPWidth, iSPHeight);
2028	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setMvFieldSP(rpcTempCU, uiSPAddr, pcMvFieldSP[2*iPartitionIdx], iSPWidth, iSPHeight);
2029	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setMvFieldSP(rpcTempCU, uiSPAddr, pcMvFieldSP[2*iPartitionIdx + 1], iSPWidth, iSPHeight);
2030	}
2031	}
2032	else
2033	#endif
2034	{
2035	#if NH_3D_VSP
2036	if ( vspFlag[uiMergeCand] )
2037	{
2038	UInt partAddr;
2039	Int vspSize;
2040	Int width, height;
2041	rpcTempCU->getPartIndexAndSize( 0, partAddr, width, height );
2042	if( uhInterDirNeighbours[ uiMergeCand ] & 0x01 )
2043	{
2044	rpcTempCU->setMvFieldPUForVSP( rpcTempCU, partAddr, width, height, REF_PIC_LIST_0, cMvFieldNeighbours[ 2*uiMergeCand + 0 ].getRefIdx(), vspSize );
2045	rpcTempCU->setVSPFlag( partAddr, vspSize );
2046	}
2047	else
2048	{
2049	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
2050	}
2051	if( uhInterDirNeighbours[ uiMergeCand ] & 0x02 )
2052	{
2053	rpcTempCU->setMvFieldPUForVSP( rpcTempCU, partAddr, width, height, REF_PIC_LIST_1 , cMvFieldNeighbours[ 2*uiMergeCand + 1 ].getRefIdx(), vspSize );
2054	rpcTempCU->setVSPFlag( partAddr, vspSize );
2055	}
2056	else
2057	{
2058	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
2059	}
2060	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level
2061	}
2062	else
2063	{
2064	#endif
2065	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to CTU level
2066	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
2067	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
2068	#if NH_3D_VSP
2069	}
2070	#endif
2071	}
2072	// do MC
2073	m_pcPredSearch->motionCompensation ( rpcTempCU, m_ppcPredYuvTemp[uhDepth] );
2074	// estimate residual and encode everything
2075	#if NH_3D_VSO //M2
2076	if( m_pcRdCost->getUseRenModel() )
2077	{ //Reset
2078	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
2079	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ( COMPONENT_Y );
2080	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
2081	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ( COMPONENT_Y );
2082	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2083	}
2084	#endif
2085	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU,
2086	m_ppcOrigYuv [uhDepth],
2087	m_ppcPredYuvTemp[uhDepth],
2088	m_ppcResiYuvTemp[uhDepth],
2089	m_ppcResiYuvBest[uhDepth],
2090	m_ppcRecoYuvTemp[uhDepth],
2091	(uiNoResidual != 0) DEBUG_STRING_PASS_INTO(tmpStr) );
2092
2093	#if DEBUG_STRING
2094	DebugInterPredResiReco(tmpStr, (m_ppcPredYuvTemp[uhDepth]), (m_ppcResiYuvBest[uhDepth]), *(m_ppcRecoYuvTemp[uhDepth]), DebugStringGetPredModeMask(rpcTempCU->getPredictionMode(0)));
2095	#endif
2096
2097	if ((uiNoResidual == 0) && (rpcTempCU->getQtRootCbf(0) == 0))
2098	{
2099	// If no residual when allowing for one, then set mark to not try case where residual is forced to 0
2100	mergeCandBuffer[uiMergeCand] = 1;
2101	}
2102	#if NH_3D_DIS
2103	rpcTempCU->setDISFlagSubParts( false, 0, uhDepth );
2104	#endif
2105	#if NH_3D_VSP
2106	if( rpcTempCU->getSkipFlag(0) )
2107	{
2108	rpcTempCU->setTrIdxSubParts(0, 0, uhDepth);
2109	}
2110	#endif
2111	#if NH_3D_SDC_INTER
2112	TComDataCU *rpcTempCUPre = rpcTempCU;
2113	#endif
2114	Int orgQP = rpcTempCU->getQP( 0 );
2115	xCheckDQP( rpcTempCU );
2116	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth DEBUG_STRING_PASS_INTO(bestStr) DEBUG_STRING_PASS_INTO(tmpStr));
2117	#if NH_3D_SDC_INTER
2118	if( rpcTempCU->getSlice()->getInterSdcFlag() && !uiNoResidual )
2119	{
2120	Double dOffsetCost[3] = {MAX_DOUBLE,MAX_DOUBLE,MAX_DOUBLE};
2121	for( Int uiOffest = 1 ; uiOffest <= 5 ; uiOffest++ )
2122	{
2123	if( uiOffest > 3)
2124	{
2125	if ( dOffsetCost[0] < (0.9dOffsetCost[1]) && dOffsetCost[0] < (0.9dOffsetCost[2]) )
2126	{
2127	continue;
2128	}
2129	if ( dOffsetCost[1] < dOffsetCost[0] && dOffsetCost[0] < dOffsetCost[2] && uiOffest == 5)
2130	{
2131	continue;
2132	}
2133	if ( dOffsetCost[0] < dOffsetCost[1] && dOffsetCost[2] < dOffsetCost[0] && uiOffest == 4)
2134	{
2135	continue;
2136	}
2137	}
2138	if( rpcTempCU != rpcTempCUPre )
2139	{
2140	rpcTempCU->initEstData( uhDepth, orgQP, bTransquantBypassFlag );
2141	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2142	}
2143	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2144	#if NH_3D_DIS
2145	rpcTempCU->setDISFlagSubParts( false, 0, uhDepth );
2146	#endif
2147	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2148	rpcTempCU->setCbfSubParts( 1, COMPONENT_Y, 0, uhDepth );
2149	#if NH_3D_VSO //M2
2150	if( m_pcRdCost->getUseRenModel() )
2151	{ //Reset
2152	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
2153	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ( COMPONENT_Y );
2154	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
2155	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ( COMPONENT_Y );
2156	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2157	}
2158	#endif
2159	Int iSdcOffset = 0;
2160	if(uiOffest % 2 == 0)
2161	{
2162	iSdcOffset = uiOffest >> 1;
2163	}
2164	else
2165	{
2166	iSdcOffset = -1 * (uiOffest >> 1);
2167	}
2168	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2169	m_ppcOrigYuv[uhDepth],
2170	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2171	m_ppcResiYuvTemp[uhDepth],
2172	m_ppcRecoYuvTemp[uhDepth],
2173	iSdcOffset,
2174	uhDepth );
2175	if (uiOffest <= 3 )
2176	{
2177	dOffsetCost [uiOffest -1] = rpcTempCU->getTotalCost();
2178	}
2179
2180	xCheckDQP( rpcTempCU );
2181	xCheckBestMode( rpcBestCU, rpcTempCU, uhDepth DEBUG_STRING_PASS_INTO(bestStr) DEBUG_STRING_PASS_INTO(tmpStr) );
2182	}
2183	}
2184	#endif
2185
2186	rpcTempCU->initEstData( uhDepth, orgQP, bTransquantBypassFlag );
2187
2188	if( m_pcEncCfg->getUseFastDecisionForMerge() && !bestIsSkip )
2189	{
2190	#if NH_3D_SDC_INTER
2191	if( rpcTempCU->getSlice()->getInterSdcFlag() )
2192	{
2193	bestIsSkip = !rpcBestCU->getSDCFlag( 0 ) && ( rpcBestCU->getQtRootCbf(0) == 0 );
2194	}
2195	else
2196	{
2197	#endif
2198	bestIsSkip = rpcBestCU->getQtRootCbf(0) == 0;
2199	#if NH_3D_SDC_INTER
2200	}
2201	#endif
2202	}
2203	}
2204	}
2205	#if NH_MV
2206	D_DEC_INDENT( g_traceModeCheck );
2207	#endif
2208	}
2209
2210	if(uiNoResidual == 0 && m_pcEncCfg->getUseEarlySkipDetection())
2211	{
2212	if(rpcBestCU->getQtRootCbf( 0 ) == 0)
2213	{
2214	if( rpcBestCU->getMergeFlag( 0 ))
2215	{
2216	*earlyDetectionSkipMode = true;
2217	}
2218	else if(m_pcEncCfg->getFastSearch() != SELECTIVE)
2219	{
2220	Int absoulte_MV=0;
2221	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2222	{
2223	if ( rpcBestCU->getSlice()->getNumRefIdx( RefPicList( uiRefListIdx ) ) > 0 )
2224	{
2225	TComCUMvField* pcCUMvField = rpcBestCU->getCUMvField(RefPicList( uiRefListIdx ));
2226	Int iHor = pcCUMvField->getMvd( 0 ).getAbsHor();
2227	Int iVer = pcCUMvField->getMvd( 0 ).getAbsVer();
2228	absoulte_MV+=iHor+iVer;
2229	}
2230	}
2231
2232	if(absoulte_MV == 0)
2233	{
2234	*earlyDetectionSkipMode = true;
2235	}
2236	}
2237	}
2238	}
2239	#if NH_MV
2240	D_DEC_INDENT( g_traceModeCheck );
2241	#endif
2242	}
2243	DEBUG_STRING_APPEND(sDebug, bestStr)
2244	#if NH_3D_ARP
2245	}
2246	#endif
2247	#if NH_3D_SPIVMP
2248	delete[] pcMvFieldSP;
2249	delete[] puhInterDirSP;
2250	#endif
2251	#if NH_MV
2252	D_DEC_INDENT( g_traceModeCheck );
2253	#endif
2254	}
2255
2256
2257	#if AMP_MRG
2258	#if NH_3D_FAST_TEXTURE_ENCODING
2259	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize DEBUG_STRING_FN_DECLARE(sDebug), Bool bFMD, Bool bUseMRG)
2260	#else
2261	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize DEBUG_STRING_FN_DECLARE(sDebug), Bool bUseMRG)
2262	#endif
2263	#else
2264	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize )
2265	#endif
2266	{
2267	DEBUG_STRING_NEW(sTest)
2268
2269	if(getFastDeltaQp())
2270	{
2271	const TComSPS &sps=*(rpcTempCU->getSlice()->getSPS());
2272	const UInt fastDeltaQPCuMaxSize = Clip3(sps.getMaxCUHeight()>>(sps.getLog2DiffMaxMinCodingBlockSize()), sps.getMaxCUHeight(), 32u);
2273	if(ePartSize != SIZE_2Nx2N \|\| rpcTempCU->getWidth( 0 ) > fastDeltaQPCuMaxSize)
2274	{
2275	return; // only check necessary 2Nx2N Inter in fast deltaqp mode
2276	}
2277	}
2278
2279	#if NH_MV
2280	D_PRINT_INC_INDENT(g_traceModeCheck, "xCheckRDCostInter; ePartSize:" + n2s( ePartSize) );
2281	#endif
2282
2283
2284	// prior to this, rpcTempCU will have just been reset using rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
2285	#if NH_3D_ARP
2286	const Bool bTransquantBypassFlag = rpcTempCU->getCUTransquantBypass(0);
2287	#endif
2288	#if NH_3D_FAST_TEXTURE_ENCODING
2289	if(!(bFMD && (ePartSize == SIZE_2Nx2N))) //have motion estimation or merge check
2290	{
2291	#endif
2292	UChar uhDepth = rpcTempCU->getDepth( 0 );
2293	#if NH_3D_ARP
2294	Bool bFirstTime = true;
2295	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
2296	#if NH_3D_IC
2297	if( nARPWMax < 0 \|\| ePartSize != SIZE_2Nx2N \|\| rpcTempCU->getICFlag(0) )
2298	#else
2299	if( nARPWMax < 0 \|\| ePartSize != SIZE_2Nx2N )
2300	#endif
2301	{
2302	nARPWMax = 0;
2303	}
2304
2305	for( Int nARPW = 0; nARPW <= nARPWMax; nARPW++ )
2306	{
2307	#if DEBUG_STRING && H_MV_ENC_DEC_TRAC
2308	sTest.clear();
2309	#endif
2310
2311	if( !bFirstTime && rpcTempCU->getSlice()->getIvResPredFlag() )
2312	{
2313	rpcTempCU->initEstData( rpcTempCU->getDepth(0), rpcTempCU->getQP(0),bTransquantBypassFlag );
2314	}
2315	#endif
2316	#if NH_3D_VSO // M3
2317	if( m_pcRdCost->getUseRenModel() )
2318	{
2319	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
2320	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( COMPONENT_Y );
2321	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
2322	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride( COMPONENT_Y );
2323	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2324	}
2325	#endif
2326	#if NH_3D_DIS
2327	rpcTempCU->setDISFlagSubParts( false, 0, uhDepth );
2328	#endif
2329	rpcTempCU->setPartSizeSubParts ( ePartSize, 0, uhDepth );
2330	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2331	rpcTempCU->setChromaQpAdjSubParts( rpcTempCU->getCUTransquantBypass(0) ? 0 : m_cuChromaQpOffsetIdxPlus1, 0, uhDepth );
2332	#if NH_3D_ARP
2333	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2334	#endif
2335	#if NH_3D_ARP
2336	if( bFirstTime == false && nARPWMax )
2337	{
2338	rpcTempCU->copyPartFrom( m_ppcWeightedTempCU[uhDepth] , 0 , uhDepth );
2339	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2340
2341	m_pcPredSearch->motionCompensation( rpcTempCU , m_ppcPredYuvTemp[uhDepth] );
2342	}
2343	else
2344	{
2345	bFirstTime = false;
2346	#endif
2347	#if AMP_MRG
2348	rpcTempCU->setMergeAMP (true);
2349	#if NH_3D_FAST_TEXTURE_ENCODING
2350	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] DEBUG_STRING_PASS_INTO(sTest), bFMD, false, bUseMRG );
2351	#else
2352	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] DEBUG_STRING_PASS_INTO(sTest), false, bUseMRG );
2353	#endif
2354
2355	#else
2356	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] );
2357	#endif
2358	#if NH_3D_ARP
2359	if( nARPWMax )
2360	{
2361	m_ppcWeightedTempCU[uhDepth]->copyPartFrom( rpcTempCU , 0 , uhDepth );
2362	}
2363	}
2364	#endif
2365
2366	#if AMP_MRG
2367	if ( !rpcTempCU->getMergeAMP() )
2368	{
2369	#if NH_3D_ARP
2370	if( nARPWMax )
2371	{
2372	continue;
2373	}
2374	else
2375	#endif
2376	{
2377	#if NH_MV
2378	D_DEC_INDENT( g_traceModeCheck );
2379	#endif
2380	return;
2381	}
2382	}
2383	#endif
2384	#if KWU_RC_MADPRED_E0227
2385	if ( m_pcEncCfg->getUseRateCtrl() && m_pcEncCfg->getLCULevelRC() && ePartSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2386	{
2387	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2388	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2389	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2390	m_temporalSAD = (Int)SAD;
2391	}
2392	#endif
2393
2394	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) );
2395	#if NH_3D_VSP
2396	if( rpcTempCU->getQtRootCbf(0)==0 )
2397	{
2398	rpcTempCU->setTrIdxSubParts(0, 0, uhDepth);
2399	}
2400	#endif
2401	#if NH_3D_VSO // M4
2402	if( m_pcRdCost->getUseLambdaScaleVSO() )
2403	{
2404	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2405	}
2406	else
2407	#endif
2408	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2409
2410	#if DEBUG_STRING
2411	DebugInterPredResiReco(sTest, (m_ppcPredYuvTemp[uhDepth]), (m_ppcResiYuvBest[uhDepth]), *(m_ppcRecoYuvTemp[uhDepth]), DebugStringGetPredModeMask(rpcTempCU->getPredictionMode(0)));
2412	#endif
2413	#if NH_3D_SDC_INTER
2414	TComDataCU *rpcTempCUPre = rpcTempCU;
2415	#endif
2416
2417	xCheckDQP( rpcTempCU );
2418	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth DEBUG_STRING_PASS_INTO(sDebug) DEBUG_STRING_PASS_INTO(sTest));
2419	#if NH_3D_SDC_INTER
2420	if( rpcTempCU->getSlice()->getInterSdcFlag() && ePartSize == SIZE_2Nx2N)
2421	{
2422	Double dOffsetCost[3] = {MAX_DOUBLE,MAX_DOUBLE,MAX_DOUBLE};
2423	for( Int uiOffest = 1 ; uiOffest <= 5 ; uiOffest++ )
2424	{
2425	if( uiOffest > 3)
2426	{
2427	if ( dOffsetCost[0] < (0.9dOffsetCost[1]) && dOffsetCost[0] < (0.9dOffsetCost[2]) )
2428	{
2429	continue;
2430	}
2431	if ( dOffsetCost[1] < dOffsetCost[0] && dOffsetCost[0] < dOffsetCost[2] && uiOffest == 5)
2432	{
2433	continue;
2434	}
2435	if ( dOffsetCost[0] < dOffsetCost[1] && dOffsetCost[2] < dOffsetCost[0] && uiOffest == 4)
2436	{
2437	continue;
2438	}
2439	}
2440
2441	if( rpcTempCU != rpcTempCUPre )
2442	{
2443	Int orgQP = rpcBestCU->getQP( 0 );
2444	rpcTempCU->initEstData( uhDepth, orgQP ,bTransquantBypassFlag );
2445	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2446	}
2447	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2448	#if NH_3D_DIS
2449	rpcTempCU->setDISFlagSubParts( false, 0, uhDepth );
2450	#endif
2451	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2452	rpcTempCU->setCbfSubParts( 1, COMPONENT_Y, 0, uhDepth );
2453	#if NH_3D_VSO // M3
2454	if( m_pcRdCost->getUseRenModel() )
2455	{
2456	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
2457	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( COMPONENT_Y );
2458	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
2459	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride( COMPONENT_Y );
2460	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2461	}
2462	#endif
2463
2464	Int iSdcOffset = 0;
2465	if(uiOffest % 2 == 0)
2466	{
2467	iSdcOffset = uiOffest >> 1;
2468	}
2469	else
2470	{
2471	iSdcOffset = -1 * (uiOffest >> 1);
2472	}
2473	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2474	m_ppcOrigYuv[uhDepth],
2475	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2476	m_ppcResiYuvTemp[uhDepth],
2477	m_ppcRecoYuvTemp[uhDepth],
2478	iSdcOffset,
2479	uhDepth );
2480	if (uiOffest <= 3 )
2481	{
2482	dOffsetCost [uiOffest -1] = rpcTempCU->getTotalCost();
2483	}
2484
2485	xCheckDQP( rpcTempCU );
2486	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth DEBUG_STRING_PASS_INTO(sDebug) DEBUG_STRING_PASS_INTO(sTest));
2487	}
2488
2489	}
2490	#endif
2491	#if NH_3D_ARP
2492	}
2493	#endif
2494	#if NH_3D_FAST_TEXTURE_ENCODING
2495	}
2496	#endif
2497	#if NH_MV
2498	D_DEC_INDENT( g_traceModeCheck );
2499	#endif
2500	}
2501
2502	#if NH_3D_DBBP
2503	Void TEncCu::xInvalidateOriginalSegments( TComYuv* pOrigYuv, TComYuv* pOrigYuvTemp, Bool* pMask, UInt uiValidSegment )
2504	{
2505	UInt uiWidth = pOrigYuv->getWidth (COMPONENT_Y);
2506	UInt uiHeight = pOrigYuv->getHeight(COMPONENT_Y);
2507	Pel* piSrc = pOrigYuv->getAddr(COMPONENT_Y);
2508	UInt uiSrcStride = pOrigYuv->getStride(COMPONENT_Y);
2509	Pel* piDst = pOrigYuvTemp->getAddr(COMPONENT_Y);
2510	UInt uiDstStride = pOrigYuvTemp->getStride(COMPONENT_Y);
2511
2512	UInt uiMaskStride= MAX_CU_SIZE;
2513
2514	AOF( uiWidth == uiHeight );
2515
2516	// backup pointer
2517	Bool* pMaskStart = pMask;
2518
2519	for (Int y=0; y<uiHeight; y++)
2520	{
2521	for (Int x=0; x<uiWidth; x++)
2522	{
2523	UChar ucSegment = (UChar)pMask[x];
2524	AOF( ucSegment < 2 );
2525
2526	piDst[x] = (ucSegment==uiValidSegment)?piSrc[x]:DBBP_INVALID_SHORT;
2527	}
2528
2529	piSrc += uiSrcStride;
2530	piDst += uiDstStride;
2531	pMask += uiMaskStride;
2532	}
2533
2534	// now invalidate chroma
2535	Pel* piSrcU = pOrigYuv->getAddr(COMPONENT_Cb);
2536	Pel* piSrcV = pOrigYuv->getAddr(COMPONENT_Cr);
2537	UInt uiSrcStrideC = pOrigYuv->getStride(COMPONENT_Cb);
2538	Pel* piDstU = pOrigYuvTemp->getAddr(COMPONENT_Cb);
2539	Pel* piDstV = pOrigYuvTemp->getAddr(COMPONENT_Cr);
2540	UInt uiDstStrideC = pOrigYuvTemp->getStride(COMPONENT_Cb);
2541	pMask = pMaskStart;
2542
2543	for (Int y=0; y<uiHeight/2; y++)
2544	{
2545	for (Int x=0; x<uiWidth/2; x++)
2546	{
2547	UChar ucSegment = (UChar)pMask[x*2];
2548	AOF( ucSegment < 2 );
2549
2550	piDstU[x] = (ucSegment==uiValidSegment)?piSrcU[x]:DBBP_INVALID_SHORT;
2551	piDstV[x] = (ucSegment==uiValidSegment)?piSrcV[x]:DBBP_INVALID_SHORT;
2552	}
2553
2554	piSrcU += uiSrcStrideC;
2555	piSrcV += uiSrcStrideC;
2556	piDstU += uiDstStrideC;
2557	piDstV += uiDstStrideC;
2558	pMask += 2*uiMaskStride;
2559	}
2560	}
2561	#endif
2562
2563	#if NH_3D_DBBP
2564	Void TEncCu::xCheckRDCostInterDBBP( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU DEBUG_STRING_FN_DECLARE(sDebug), Bool bUseMRG )
2565	{
2566	DEBUG_STRING_NEW(sTest)
2567	AOF( !rpcTempCU->getSlice()->getIsDepth() );
2568
2569	UChar uhDepth = rpcTempCU->getDepth( 0 );
2570
2571	#if NH_3D_VSO
2572	if( m_pcRdCost->getUseRenModel() )
2573	{
2574	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( COMPONENT_Y );
2575	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( COMPONENT_Y );
2576	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getAddr ( COMPONENT_Y );
2577	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride( COMPONENT_Y );
2578	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2579	}
2580	#endif
2581
2582	UInt uiWidth = rpcTempCU->getWidth(0);
2583	UInt uiHeight = rpcTempCU->getHeight(0);
2584	AOF( uiWidth == uiHeight );
2585
2586	#if NH_3D_DBBP
2587	if(uiWidth <= 8)
2588	{
2589	return;
2590	}
2591	#endif
2592
2593	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth );
2594
2595	// fetch virtual depth block
2596	UInt uiDepthStride = 0;
2597	#if H_3D_FCO
2598	Pel* pDepthPels = rpcTempCU->getVirtualDepthBlock(rpcTempCU->getZorderIdxInCU(), uiWidth, uiHeight, uiDepthStride);
2599	#else
2600	Pel* pDepthPels = rpcTempCU->getVirtualDepthBlock(0, uiWidth, uiHeight, uiDepthStride);
2601	#endif
2602	AOF( pDepthPels != NULL );
2603	AOF( uiDepthStride != 0 );
2604
2605	PartSize eVirtualPartSize = m_pcPredSearch->getPartitionSizeFromDepth(pDepthPels, uiDepthStride, uiWidth, rpcTempCU);
2606
2607	// derive partitioning from depth
2608	Bool pMask[MAX_CU_SIZE*MAX_CU_SIZE];
2609	Bool bValidMask = m_pcPredSearch->getSegmentMaskFromDepth(pDepthPels, uiDepthStride, uiWidth, uiHeight, pMask, rpcTempCU);
2610
2611	if( !bValidMask )
2612	{
2613	return;
2614	}
2615
2616	// find optimal motion/disparity vector for each segment
2617	DisInfo originalDvInfo = rpcTempCU->getDvInfo(0);
2618	DbbpTmpData* pDBBPTmpData = rpcTempCU->getDBBPTmpData();
2619	TComYuv* apPredYuv[2] = { m_ppcRecoYuvTemp[uhDepth], m_ppcPredYuvTemp[uhDepth] };
2620
2621	// find optimal motion vector fields for both segments (as 2Nx2N)
2622	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2623	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth );
2624	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth );
2625	for( UInt uiSegment = 0; uiSegment < 2; uiSegment++ )
2626	{
2627	rpcTempCU->setDBBPFlagSubParts(true, 0, 0, uhDepth);
2628	rpcTempCU->setDvInfoSubParts(originalDvInfo, 0, uhDepth);
2629
2630	// invalidate all other segments in original YUV
2631	xInvalidateOriginalSegments(m_ppcOrigYuv[uhDepth], m_ppcOrigYuvDBBP[uhDepth], pMask, uiSegment);
2632
2633	// do motion estimation for this segment
2634	m_pcRdCost->setUseMask(true);
2635	rpcTempCU->getDBBPTmpData()->eVirtualPartSize = eVirtualPartSize;
2636	rpcTempCU->getDBBPTmpData()->uiVirtualPartIndex = uiSegment;
2637	m_pcPredSearch->predInterSearch( rpcTempCU, m_ppcOrigYuvDBBP[uhDepth], apPredYuv[uiSegment], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth] DEBUG_STRING_PASS_INTO(sTest), false, bUseMRG );
2638	m_pcRdCost->setUseMask(false);
2639
2640	// extract motion parameters of full block for this segment
2641	pDBBPTmpData->auhInterDir[uiSegment] = rpcTempCU->getInterDir(0);
2642
2643	pDBBPTmpData->abMergeFlag[uiSegment] = rpcTempCU->getMergeFlag(0);
2644	pDBBPTmpData->auhMergeIndex[uiSegment] = rpcTempCU->getMergeIndex(0);
2645
2646	#if NH_3D_VSP
2647	AOF( rpcTempCU->getSPIVMPFlag(0) == false );
2648	AOF( rpcTempCU->getVSPFlag(0) == 0 );
2649	#endif
2650
2651	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2652	{
2653	RefPicList eRefList = (RefPicList)uiRefListIdx;
2654
2655	pDBBPTmpData->acMvd[uiSegment][eRefList] = rpcTempCU->getCUMvField(eRefList)->getMvd(0);
2656	pDBBPTmpData->aiMvpNum[uiSegment][eRefList] = rpcTempCU->getMVPNum(eRefList, 0);
2657	pDBBPTmpData->aiMvpIdx[uiSegment][eRefList] = rpcTempCU->getMVPIdx(eRefList, 0);
2658
2659	rpcTempCU->getMvField(rpcTempCU, 0, eRefList, pDBBPTmpData->acMvField[uiSegment][eRefList]);
2660	}
2661	}
2662
2663	// store final motion/disparity information in each PU using derived partitioning
2664	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2665	rpcTempCU->setPartSizeSubParts ( eVirtualPartSize, 0, uhDepth );
2666	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2667
2668	UInt uiPUOffset = ( g_auiPUOffset[UInt( eVirtualPartSize )] << ( ( rpcTempCU->getSlice()->getSPS()->getMaxTotalCUDepth() - uhDepth ) << 1 ) ) >> 4;
2669	for( UInt uiSegment = 0; uiSegment < 2; uiSegment++ )
2670	{
2671	UInt uiPartAddr = uiSegment*uiPUOffset;
2672
2673	rpcTempCU->setDBBPFlagSubParts(true, uiPartAddr, uiSegment, uhDepth);
2674
2675	// now set stored information from 2Nx2N motion search to each partition
2676	rpcTempCU->setInterDirSubParts(pDBBPTmpData->auhInterDir[uiSegment], uiPartAddr, uiSegment, uhDepth); // interprets depth relative to LCU level
2677
2678	rpcTempCU->setMergeFlagSubParts(pDBBPTmpData->abMergeFlag[uiSegment], uiPartAddr, uiSegment, uhDepth);
2679	rpcTempCU->setMergeIndexSubParts(pDBBPTmpData->auhMergeIndex[uiSegment], uiPartAddr, uiSegment, uhDepth);
2680
2681	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2682	{
2683	RefPicList eRefList = (RefPicList)uiRefListIdx;
2684
2685	rpcTempCU->getCUMvField( eRefList )->setAllMvd(pDBBPTmpData->acMvd[uiSegment][eRefList], eVirtualPartSize, uiPartAddr, 0, uiSegment);
2686	rpcTempCU->setMVPNum(eRefList, uiPartAddr, pDBBPTmpData->aiMvpNum[uiSegment][eRefList]);
2687	rpcTempCU->setMVPIdx(eRefList, uiPartAddr, pDBBPTmpData->aiMvpIdx[uiSegment][eRefList]);
2688
2689	rpcTempCU->getCUMvField( eRefList )->setAllMvField( pDBBPTmpData->acMvField[uiSegment][eRefList], eVirtualPartSize, uiPartAddr, 0, uiSegment ); // interprets depth relative to rpcTempCU level
2690	}
2691	}
2692
2693	// reconstruct final prediction signal by combining both segments
2694	Int bitDepthY = rpcTempCU->getSlice()->getSPS()->getBitDepth(CHANNEL_TYPE_LUMA);
2695	m_pcPredSearch->combineSegmentsWithMask(apPredYuv, m_ppcPredYuvTemp[uhDepth], pMask, uiWidth, uiHeight, 0, eVirtualPartSize, bitDepthY);
2696	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) );
2697
2698	xCheckDQP( rpcTempCU );
2699	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth DEBUG_STRING_PASS_INTO(sDebug) DEBUG_STRING_PASS_INTO(sTest) );
2700	}
2701	#endif
2702	#if NH_3D_DIS
2703	Void TEncCu::xCheckRDCostDIS( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize DEBUG_STRING_FN_DECLARE(sDebug) )
2704	{
2705	DEBUG_STRING_NEW(sTest)
2706	UInt uiDepth = rpcTempCU->getDepth( 0 );
2707	if( !rpcBestCU->getSlice()->getIsDepth() \|\| (eSize != SIZE_2Nx2N))
2708	{
2709	return;
2710	}
2711
2712	#if NH_MV
2713	D_PRINT_INC_INDENT(g_traceModeCheck, "xCheckRDCostDIS" );
2714	#endif
2715
2716	#if NH_3D_VSO // M5
2717	if( m_pcRdCost->getUseRenModel() )
2718	{
2719	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( COMPONENT_Y );
2720	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ( COMPONENT_Y );
2721	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getAddr ( COMPONENT_Y );
2722	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ( COMPONENT_Y );
2723	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2724	}
2725	#endif
2726
2727	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2728	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2729	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2730	rpcTempCU->setCUTransquantBypassSubParts( rpcTempCU->getCUTransquantBypass(0), 0, uiDepth );
2731
2732	rpcTempCU->setTrIdxSubParts(0, 0, uiDepth);
2733	rpcTempCU->setCbfSubParts(0, COMPONENT_Y, 0, uiDepth);
2734	rpcTempCU->setDISFlagSubParts(true, 0, uiDepth);
2735	rpcTempCU->setIntraDirSubParts(CHANNEL_TYPE_LUMA, DC_IDX, 0, uiDepth);
2736	#if NH_3D_SDC_INTRA
2737	rpcTempCU->setSDCFlagSubParts( false, 0, uiDepth);
2738	#endif
2739
2740	UInt uiPreCalcDistC;
2741	m_pcPredSearch ->estIntraPredDIS ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, false );
2742
2743	#if ENC_DEC_TRACE && H_MV_ENC_DEC_TRAC
2744	Int oldTraceCopyBack = g_traceCopyBack;
2745	g_traceCopyBack = false;
2746	#endif
2747	m_ppcRecoYuvTemp[uiDepth]->copyToPicComponent(COMPONENT_Y, rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getCtuRsAddr(), rpcTempCU->getZorderIdxInCtu() );
2748	#if ENC_DEC_TRACE && H_MV_ENC_DEC_TRAC
2749	g_traceCopyBack = oldTraceCopyBack;
2750	#endif
2751
2752	m_pcEntropyCoder->resetBits();
2753	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2754	{
2755	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2756	}
2757	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2758	m_pcEntropyCoder->encodeDIS( rpcTempCU, 0, true );
2759
2760	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2761
2762	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2763	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2764
2765	#if NH_3D_VSO // M6
2766	if( m_pcRdCost->getUseLambdaScaleVSO())
2767	{
2768	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2769	}
2770	else
2771	#endif
2772	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2773
2774	xCheckDQP( rpcTempCU );
2775	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth DEBUG_STRING_PASS_INTO(sDebug) DEBUG_STRING_PASS_INTO(sTest) );
2776	#if NH_MV
2777	D_DEC_INDENT( g_traceModeCheck );
2778	#endif
2779	}
2780	#endif
2781	Void TEncCu::xCheckRDCostIntra( TComDataCU *&rpcBestCU,
2782	TComDataCU *&rpcTempCU,
2783	Double &cost,
2784	PartSize eSize
2785	DEBUG_STRING_FN_DECLARE(sDebug)
2786	#if NH_3D_ENC_DEPTH
2787	, Bool bOnlyIVP
2788	#endif
2789	)
2790	{
2791	DEBUG_STRING_NEW(sTest)
2792
2793	if(getFastDeltaQp())
2794	{
2795	const TComSPS &sps=*(rpcTempCU->getSlice()->getSPS());
2796	const UInt fastDeltaQPCuMaxSize = Clip3(sps.getMaxCUHeight()>>(sps.getLog2DiffMaxMinCodingBlockSize()), sps.getMaxCUHeight(), 32u);
2797	if(rpcTempCU->getWidth( 0 ) > fastDeltaQPCuMaxSize)
2798	{
2799	return; // only check necessary 2Nx2N Intra in fast deltaqp mode
2800	}
2801	}
2802	#if NH_MV
2803	D_PRINT_INC_INDENT (g_traceModeCheck, "xCheckRDCostIntra; eSize: " + n2s(eSize) );
2804	#endif
2805
2806	UInt uiDepth = rpcTempCU->getDepth( 0 );
2807	#if NH_3D_VSO // M5
2808	if( m_pcRdCost->getUseRenModel() )
2809	{
2810	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( COMPONENT_Y );
2811	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ( COMPONENT_Y );
2812	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getAddr ( COMPONENT_Y );
2813	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ( COMPONENT_Y );
2814	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2815	}
2816	#endif
2817
2818	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2819	#if NH_3D_DIS
2820	rpcTempCU->setDISFlagSubParts( false, 0, uiDepth );
2821	#endif
2822
2823
2824	rpcTempCU->setPartSizeSubParts( eSize, 0, uiDepth );
2825	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2826	rpcTempCU->setChromaQpAdjSubParts( rpcTempCU->getCUTransquantBypass(0) ? 0 : m_cuChromaQpOffsetIdxPlus1, 0, uiDepth );
2827
2828	Pel resiLuma[NUMBER_OF_STORED_RESIDUAL_TYPES][MAX_CU_SIZE * MAX_CU_SIZE];
2829
2830	m_pcPredSearch->estIntraPredLumaQT( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], resiLuma DEBUG_STRING_PASS_INTO(sTest)
2831	#if NH_3D_ENC_DEPTH
2832	, bOnlyIVP
2833	#endif
2834	);
2835
2836	m_ppcRecoYuvTemp[uiDepth]->copyToPicComponent(COMPONENT_Y, rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getCtuRsAddr(), rpcTempCU->getZorderIdxInCtu() );
2837
2838	if (rpcBestCU->getPic()->getChromaFormat()!=CHROMA_400)
2839	{
2840	m_pcPredSearch->estIntraPredChromaQT( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], resiLuma DEBUG_STRING_PASS_INTO(sTest) );
2841	}
2842
2843	#if NH_3D_SDC_INTRA
2844	if( rpcTempCU->getSDCFlag( 0 ) )
2845	{
2846	assert( rpcTempCU->getTransformIdx(0) == 0 );
2847	assert( rpcTempCU->getCbf(0, COMPONENT_Y) == 1 );
2848	}
2849	#endif
2850
2851	m_pcEntropyCoder->resetBits();
2852
2853	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2854	{
2855	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2856	}
2857	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2858	#if NH_3D_DIS
2859	m_pcEntropyCoder->encodeDIS( rpcTempCU, 0, true );
2860	if(!rpcTempCU->getDISFlag(0))
2861	{
2862	#endif
2863	m_pcEntropyCoder->encodePredMode( rpcTempCU, 0, true );
2864	m_pcEntropyCoder->encodePartSize( rpcTempCU, 0, uiDepth, true );
2865	m_pcEntropyCoder->encodePredInfo( rpcTempCU, 0 );
2866	m_pcEntropyCoder->encodeIPCMInfo(rpcTempCU, 0, true );
2867	#if NH_3D_SDC_INTRA
2868	m_pcEntropyCoder->encodeSDCFlag( rpcTempCU, 0, true );
2869	#endif
2870
2871	// Encode Coefficients
2872	Bool bCodeDQP = getdQPFlag();
2873	Bool codeChromaQpAdjFlag = getCodeChromaQpAdjFlag();
2874	m_pcEntropyCoder->encodeCoeff( rpcTempCU, 0, uiDepth, bCodeDQP, codeChromaQpAdjFlag );
2875	setCodeChromaQpAdjFlag( codeChromaQpAdjFlag );
2876	setdQPFlag( bCodeDQP );
2877	#if NH_3D_DIS
2878	}
2879	#endif
2880	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2881
2882	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2883	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2884	#if NH_3D_VSO // M6
2885	if( m_pcRdCost->getUseLambdaScaleVSO())
2886	{
2887	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2888	}
2889	else
2890	#endif
2891	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2892
2893	xCheckDQP( rpcTempCU );
2894
2895	cost = rpcTempCU->getTotalCost();
2896
2897	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth DEBUG_STRING_PASS_INTO(sDebug) DEBUG_STRING_PASS_INTO(sTest));
2898
2899	#if NH_MV
2900	D_DEC_INDENT( g_traceModeCheck );
2901	#endif
2902	}
2903
2904
2905	/** Check R-D costs for a CU with PCM mode.
2906	* \param rpcBestCU pointer to best mode CU data structure
2907	* \param rpcTempCU pointer to testing mode CU data structure
2908	* \returns Void
2909	*
2910	* \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.
2911	*/
2912	Void TEncCu::xCheckIntraPCM( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU )
2913	{
2914	if(getFastDeltaQp())
2915	{
2916	const TComSPS &sps=*(rpcTempCU->getSlice()->getSPS());
2917	const UInt fastDeltaQPCuMaxPCMSize = Clip3((UInt)1<<sps.getPCMLog2MinSize(), (UInt)1<<sps.getPCMLog2MaxSize(), 32u);
2918	if (rpcTempCU->getWidth( 0 ) > fastDeltaQPCuMaxPCMSize)
2919	{
2920	return; // only check necessary PCM in fast deltaqp mode
2921	}
2922	}
2923
2924	UInt uiDepth = rpcTempCU->getDepth( 0 );
2925
2926	#if NH_3D_VSO // VERY NEW
2927	if( m_pcRdCost->getUseRenModel() )
2928	{
2929	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( COMPONENT_Y );
2930	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ( COMPONENT_Y );
2931	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getAddr ( COMPONENT_Y );
2932	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ( COMPONENT_Y );
2933	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2934	}
2935	#endif
2936	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2937	#if NH_3D_DIS
2938	rpcTempCU->setDISFlagSubParts( false, 0, uiDepth );
2939	#endif
2940	rpcTempCU->setIPCMFlag(0, true);
2941	rpcTempCU->setIPCMFlagSubParts (true, 0, rpcTempCU->getDepth(0));
2942	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2943	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2944	rpcTempCU->setTrIdxSubParts ( 0, 0, uiDepth );
2945	rpcTempCU->setChromaQpAdjSubParts( rpcTempCU->getCUTransquantBypass(0) ? 0 : m_cuChromaQpOffsetIdxPlus1, 0, uiDepth );
2946
2947	m_pcPredSearch->IPCMSearch( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth]);
2948
2949	m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
2950
2951	m_pcEntropyCoder->resetBits();
2952
2953	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2954	{
2955	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2956	}
2957
2958	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2959	#if NH_3D_DIS
2960	m_pcEntropyCoder->encodeDIS( rpcTempCU, 0, true );
2961	#endif
2962	m_pcEntropyCoder->encodePredMode ( rpcTempCU, 0, true );
2963	m_pcEntropyCoder->encodePartSize ( rpcTempCU, 0, uiDepth, true );
2964	m_pcEntropyCoder->encodeIPCMInfo ( rpcTempCU, 0, true );
2965	#if NH_3D_SDC_INTRA
2966	m_pcEntropyCoder->encodeSDCFlag( rpcTempCU, 0, true );
2967	#endif
2968	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2969
2970	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2971	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2972	#if NH_3D_VSO // M44
2973	if ( m_pcRdCost->getUseVSO() )
2974	{
2975	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2976	}
2977	else
2978	#endif
2979	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2980
2981	xCheckDQP( rpcTempCU );
2982	DEBUG_STRING_NEW(a)
2983	DEBUG_STRING_NEW(b)
2984	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth DEBUG_STRING_PASS_INTO(a) DEBUG_STRING_PASS_INTO(b));
2985	}
2986
2987	/** check whether current try is the best with identifying the depth of current try
2988	* \param rpcBestCU
2989	* \param rpcTempCU
2990	* \param uiDepth
2991	*/
2992	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) )
2993	{
2994	if( rpcTempCU->getTotalCost() < rpcBestCU->getTotalCost() )
2995	{
2996	TComYuv* pcYuv;
2997	// Change Information data
2998	TComDataCU* pcCU = rpcBestCU;
2999	rpcBestCU = rpcTempCU;
3000	rpcTempCU = pcCU;
3001
3002	// Change Prediction data
3003	pcYuv = m_ppcPredYuvBest[uiDepth];
3004	m_ppcPredYuvBest[uiDepth] = m_ppcPredYuvTemp[uiDepth];
3005	m_ppcPredYuvTemp[uiDepth] = pcYuv;
3006
3007	// Change Reconstruction data
3008	pcYuv = m_ppcRecoYuvBest[uiDepth];
3009	m_ppcRecoYuvBest[uiDepth] = m_ppcRecoYuvTemp[uiDepth];
3010	m_ppcRecoYuvTemp[uiDepth] = pcYuv;
3011
3012	pcYuv = NULL;
3013	pcCU = NULL;
3014
3015	// store temp best CI for next CU coding
3016	m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
3017
3018
3019	#if DEBUG_STRING
3020	DEBUG_STRING_SWAP(sParent, sTest)
3021	const PredMode predMode=rpcBestCU->getPredictionMode(0);
3022	if ((DebugOptionList::DebugString_Structure.getInt()&DebugStringGetPredModeMask(predMode)) && bAddSizeInfo)
3023	{
3024	std::stringstream ss(stringstream::out);
3025	ss <<"###: " << (predMode==MODE_INTRA?"Intra ":"Inter ") << partSizeToString[rpcBestCU->getPartitionSize(0)] << " CU at " << rpcBestCU->getCUPelX() << ", " << rpcBestCU->getCUPelY() << " width=" << UInt(rpcBestCU->getWidth(0)) << std::endl;
3026	sParent+=ss.str();
3027	}
3028	#endif
3029	}
3030	}
3031
3032	Void TEncCu::xCheckDQP( TComDataCU* pcCU )
3033	{
3034	UInt uiDepth = pcCU->getDepth( 0 );
3035
3036	const TComPPS &pps = *(pcCU->getSlice()->getPPS());
3037	if ( pps.getUseDQP() && uiDepth <= pps.getMaxCuDQPDepth() )
3038	{
3039	if ( pcCU->getQtRootCbf( 0) )
3040	{
3041	m_pcEntropyCoder->resetBits();
3042	m_pcEntropyCoder->encodeQP( pcCU, 0, false );
3043	pcCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
3044	pcCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
3045	#if NH_3D_VSO // M45
3046	if ( m_pcRdCost->getUseVSO() )
3047	{
3048	pcCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
3049	}
3050	else
3051	#endif
3052	pcCU->getTotalCost() = m_pcRdCost->calcRdCost( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
3053	}
3054	else
3055	{
3056	pcCU->setQPSubParts( pcCU->getRefQP( 0 ), 0, uiDepth ); // set QP to default QP
3057	}
3058	}
3059	}
3060
3061	Void TEncCu::xCopyAMVPInfo (AMVPInfo* pSrc, AMVPInfo* pDst)
3062	{
3063	pDst->iN = pSrc->iN;
3064	for (Int i = 0; i < pSrc->iN; i++)
3065	{
3066	pDst->m_acMvCand[i] = pSrc->m_acMvCand[i];
3067	}
3068	}
3069	Void TEncCu::xCopyYuv2Pic(TComPic* rpcPic, UInt uiCUAddr, UInt uiAbsPartIdx, UInt uiDepth, UInt uiSrcDepth )
3070	{
3071	UInt uiAbsPartIdxInRaster = g_auiZscanToRaster[uiAbsPartIdx];
3072	UInt uiSrcBlkWidth = rpcPic->getNumPartInCtuWidth() >> (uiSrcDepth);
3073	UInt uiBlkWidth = rpcPic->getNumPartInCtuWidth() >> (uiDepth);
3074	UInt uiPartIdxX = ( ( uiAbsPartIdxInRaster % rpcPic->getNumPartInCtuWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
3075	UInt uiPartIdxY = ( ( uiAbsPartIdxInRaster / rpcPic->getNumPartInCtuWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
3076	UInt uiPartIdx = uiPartIdxY * ( uiSrcBlkWidth / uiBlkWidth ) + uiPartIdxX;
3077	m_ppcRecoYuvBest[uiSrcDepth]->copyToPicYuv( rpcPic->getPicYuvRec (), uiCUAddr, uiAbsPartIdx, uiDepth - uiSrcDepth, uiPartIdx);
3078
3079	#if ENC_DEC_TRACE && H_MV_ENC_DEC_TRAC
3080	Bool oldtraceCopyBack = g_traceCopyBack;
3081	g_traceCopyBack = false;
3082	#endif
3083	m_ppcPredYuvBest[uiSrcDepth]->copyToPicYuv( rpcPic->getPicYuvPred (), uiCUAddr, uiAbsPartIdx, uiDepth - uiSrcDepth, uiPartIdx);
3084
3085	#if ENC_DEC_TRACE && H_MV_ENC_DEC_TRAC
3086	g_traceCopyBack = oldtraceCopyBack;
3087	#endif
3088	}
3089
3090	Void TEncCu::xCopyYuv2Tmp( UInt uiPartUnitIdx, UInt uiNextDepth )
3091	{
3092	UInt uiCurrDepth = uiNextDepth - 1;
3093	m_ppcRecoYuvBest[uiNextDepth]->copyToPartYuv( m_ppcRecoYuvTemp[uiCurrDepth], uiPartUnitIdx );
3094	m_ppcPredYuvBest[uiNextDepth]->copyToPartYuv( m_ppcPredYuvBest[uiCurrDepth], uiPartUnitIdx);
3095	}
3096
3097	/** Function for filling the PCM buffer of a CU using its original sample array
3098	* \param pCU pointer to current CU
3099	* \param pOrgYuv pointer to original sample array
3100	*/
3101	Void TEncCu::xFillPCMBuffer ( TComDataCU* pCU, TComYuv* pOrgYuv )
3102	{
3103	const ChromaFormat format = pCU->getPic()->getChromaFormat();
3104	const UInt numberValidComponents = getNumberValidComponents(format);
3105	for (UInt componentIndex = 0; componentIndex < numberValidComponents; componentIndex++)
3106	{
3107	const ComponentID component = ComponentID(componentIndex);
3108
3109	const UInt width = pCU->getWidth(0) >> getComponentScaleX(component, format);
3110	const UInt height = pCU->getHeight(0) >> getComponentScaleY(component, format);
3111
3112	Pel *source = pOrgYuv->getAddr(component, 0, width);
3113	Pel *destination = pCU->getPCMSample(component);
3114
3115	const UInt sourceStride = pOrgYuv->getStride(component);
3116
3117	for (Int line = 0; line < height; line++)
3118	{
3119	for (Int column = 0; column < width; column++)
3120	{
3121	destination[column] = source[column];
3122	}
3123
3124	source += sourceStride;
3125	destination += width;
3126	}
3127	}
3128	}
3129
3130	#if ADAPTIVE_QP_SELECTION
3131	/** Collect ARL statistics from one block
3132	*/
3133	Int TEncCu::xTuCollectARLStats(TCoeff* rpcCoeff, TCoeff* rpcArlCoeff, Int NumCoeffInCU, Double* cSum, UInt* numSamples )
3134	{
3135	for( Int n = 0; n < NumCoeffInCU; n++ )
3136	{
3137	TCoeff u = abs( rpcCoeff[ n ] );
3138	TCoeff absc = rpcArlCoeff[ n ];
3139
3140	if( u != 0 )
3141	{
3142	if( u < LEVEL_RANGE )
3143	{
3144	cSum[ u ] += ( Double )absc;
3145	numSamples[ u ]++;
3146	}
3147	else
3148	{
3149	cSum[ LEVEL_RANGE ] += ( Double )absc - ( Double )( u << ARL_C_PRECISION );
3150	numSamples[ LEVEL_RANGE ]++;
3151	}
3152	}
3153	}
3154
3155	return 0;
3156	}
3157
3158	//! Collect ARL statistics from one CTU
3159	Void TEncCu::xCtuCollectARLStats(TComDataCU* pCtu )
3160	{
3161	Double cSum[ LEVEL_RANGE + 1 ]; //: the sum of DCT coefficients corresponding to data type and quantization output
3162	UInt numSamples[ LEVEL_RANGE + 1 ]; //: the number of coefficients corresponding to data type and quantization output
3163
3164	TCoeff* pCoeffY = pCtu->getCoeff(COMPONENT_Y);
3165	TCoeff* pArlCoeffY = pCtu->getArlCoeff(COMPONENT_Y);
3166	const TComSPS &sps = *(pCtu->getSlice()->getSPS());
3167
3168	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.
3169	const UInt uiMinNumCoeffInCU = 1 << uiMinCUWidth; // NOTE: ed - what is this?
3170
3171	memset( cSum, 0, sizeof( Double )*(LEVEL_RANGE+1) );
3172	memset( numSamples, 0, sizeof( UInt )*(LEVEL_RANGE+1) );
3173
3174	// Collect stats to cSum[][] and numSamples[][]
3175	for(Int i = 0; i < pCtu->getTotalNumPart(); i ++ )
3176	{
3177	UInt uiTrIdx = pCtu->getTransformIdx(i);
3178
3179	if(pCtu->isInter(i) && pCtu->getCbf( i, COMPONENT_Y, uiTrIdx ) )
3180	{
3181	xTuCollectARLStats(pCoeffY, pArlCoeffY, uiMinNumCoeffInCU, cSum, numSamples);
3182	}//Note that only InterY is processed. QP rounding is based on InterY data only.
3183
3184	pCoeffY += uiMinNumCoeffInCU;
3185	pArlCoeffY += uiMinNumCoeffInCU;
3186	}
3187
3188	for(Int u=1; u<LEVEL_RANGE;u++)
3189	{
3190	m_pcTrQuant->getSliceSumC()[u] += cSum[ u ] ;
3191	m_pcTrQuant->getSliceNSamples()[u] += numSamples[ u ] ;
3192	}
3193	m_pcTrQuant->getSliceSumC()[LEVEL_RANGE] += cSum[ LEVEL_RANGE ] ;
3194	m_pcTrQuant->getSliceNSamples()[LEVEL_RANGE] += numSamples[ LEVEL_RANGE ] ;
3195	}
3196	#endif
3197
3198	//! \}

Note: See TracBrowser for help on using the repository browser.

Download in other formats: