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source: 3DVCSoftware/branches/HTM-10.2-dev0/source/Lib/TLibEncoder/TEncCu.cpp @ 935

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Last change on this file since 935 was 935, checked in by tech, 10 years ago
Merged 10.2-dev1-MediaTek@934.
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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2014, 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
43	#include <cmath>
44	#include <algorithm>
45	using namespace std;
46
47	//! \ingroup TLibEncoder
48	//! \{
49
50	// ====================================================================================================================
51	// Constructor / destructor / create / destroy
52	// ====================================================================================================================
53
54	/**
55	\param uiTotalDepth total number of allowable depth
56	\param uiMaxWidth largest CU width
57	\param uiMaxHeight largest CU height
58	*/
59	Void TEncCu::create(UChar uhTotalDepth, UInt uiMaxWidth, UInt uiMaxHeight)
60	{
61	Int i;
62
63	m_uhTotalDepth = uhTotalDepth + 1;
64	m_ppcBestCU = new TComDataCU*[m_uhTotalDepth-1];
65	m_ppcTempCU = new TComDataCU*[m_uhTotalDepth-1];
66
67	#if H_3D_ARP
68	m_ppcWeightedTempCU = new TComDataCU*[m_uhTotalDepth-1];
69	#endif
70
71	m_ppcPredYuvBest = new TComYuv*[m_uhTotalDepth-1];
72	m_ppcResiYuvBest = new TComYuv*[m_uhTotalDepth-1];
73	m_ppcRecoYuvBest = new TComYuv*[m_uhTotalDepth-1];
74	m_ppcPredYuvTemp = new TComYuv*[m_uhTotalDepth-1];
75	m_ppcResiYuvTemp = new TComYuv*[m_uhTotalDepth-1];
76	m_ppcRecoYuvTemp = new TComYuv*[m_uhTotalDepth-1];
77	m_ppcOrigYuv = new TComYuv*[m_uhTotalDepth-1];
78	#if H_3D_DBBP
79	m_ppcOrigYuvDBBP = new TComYuv*[m_uhTotalDepth-1];
80	#endif
81
82	UInt uiNumPartitions;
83	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
84	{
85	uiNumPartitions = 1<<( ( m_uhTotalDepth - i - 1 )<<1 );
86	UInt uiWidth = uiMaxWidth >> i;
87	UInt uiHeight = uiMaxHeight >> i;
88
89	m_ppcBestCU[i] = new TComDataCU; m_ppcBestCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
90	m_ppcTempCU[i] = new TComDataCU; m_ppcTempCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
91
92	#if H_3D_ARP
93	m_ppcWeightedTempCU[i] = new TComDataCU; m_ppcWeightedTempCU[i]->create( uiNumPartitions, uiWidth, uiHeight, false, uiMaxWidth >> (m_uhTotalDepth - 1) );
94	#endif
95
96	m_ppcPredYuvBest[i] = new TComYuv; m_ppcPredYuvBest[i]->create(uiWidth, uiHeight);
97	m_ppcResiYuvBest[i] = new TComYuv; m_ppcResiYuvBest[i]->create(uiWidth, uiHeight);
98	m_ppcRecoYuvBest[i] = new TComYuv; m_ppcRecoYuvBest[i]->create(uiWidth, uiHeight);
99
100	m_ppcPredYuvTemp[i] = new TComYuv; m_ppcPredYuvTemp[i]->create(uiWidth, uiHeight);
101	m_ppcResiYuvTemp[i] = new TComYuv; m_ppcResiYuvTemp[i]->create(uiWidth, uiHeight);
102	m_ppcRecoYuvTemp[i] = new TComYuv; m_ppcRecoYuvTemp[i]->create(uiWidth, uiHeight);
103
104	m_ppcOrigYuv [i] = new TComYuv; m_ppcOrigYuv [i]->create(uiWidth, uiHeight);
105	#if H_3D_DBBP
106	m_ppcOrigYuvDBBP[i] = new TComYuv; m_ppcOrigYuvDBBP[i]->create(uiWidth, uiHeight);
107	#endif
108	}
109
110	m_bEncodeDQP = false;
111	#if KWU_RC_MADPRED_E0227
112	m_LCUPredictionSAD = 0;
113	m_addSADDepth = 0;
114	m_temporalSAD = 0;
115	m_spatialSAD = 0;
116	#endif
117
118	// initialize partition order.
119	UInt* piTmp = &g_auiZscanToRaster[0];
120	initZscanToRaster( m_uhTotalDepth, 1, 0, piTmp);
121	initRasterToZscan( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
122
123	// initialize conversion matrix from partition index to pel
124	initRasterToPelXY( uiMaxWidth, uiMaxHeight, m_uhTotalDepth );
125	}
126
127	Void TEncCu::destroy()
128	{
129	Int i;
130
131	for( i=0 ; i<m_uhTotalDepth-1 ; i++)
132	{
133	if(m_ppcBestCU[i])
134	{
135	m_ppcBestCU[i]->destroy(); delete m_ppcBestCU[i]; m_ppcBestCU[i] = NULL;
136	}
137	if(m_ppcTempCU[i])
138	{
139	m_ppcTempCU[i]->destroy(); delete m_ppcTempCU[i]; m_ppcTempCU[i] = NULL;
140	}
141	#if H_3D_ARP
142	if(m_ppcWeightedTempCU[i])
143	{
144	m_ppcWeightedTempCU[i]->destroy(); delete m_ppcWeightedTempCU[i]; m_ppcWeightedTempCU[i] = NULL;
145	}
146	#endif
147	if(m_ppcPredYuvBest[i])
148	{
149	m_ppcPredYuvBest[i]->destroy(); delete m_ppcPredYuvBest[i]; m_ppcPredYuvBest[i] = NULL;
150	}
151	if(m_ppcResiYuvBest[i])
152	{
153	m_ppcResiYuvBest[i]->destroy(); delete m_ppcResiYuvBest[i]; m_ppcResiYuvBest[i] = NULL;
154	}
155	if(m_ppcRecoYuvBest[i])
156	{
157	m_ppcRecoYuvBest[i]->destroy(); delete m_ppcRecoYuvBest[i]; m_ppcRecoYuvBest[i] = NULL;
158	}
159	if(m_ppcPredYuvTemp[i])
160	{
161	m_ppcPredYuvTemp[i]->destroy(); delete m_ppcPredYuvTemp[i]; m_ppcPredYuvTemp[i] = NULL;
162	}
163	if(m_ppcResiYuvTemp[i])
164	{
165	m_ppcResiYuvTemp[i]->destroy(); delete m_ppcResiYuvTemp[i]; m_ppcResiYuvTemp[i] = NULL;
166	}
167	if(m_ppcRecoYuvTemp[i])
168	{
169	m_ppcRecoYuvTemp[i]->destroy(); delete m_ppcRecoYuvTemp[i]; m_ppcRecoYuvTemp[i] = NULL;
170	}
171	if(m_ppcOrigYuv[i])
172	{
173	m_ppcOrigYuv[i]->destroy(); delete m_ppcOrigYuv[i]; m_ppcOrigYuv[i] = NULL;
174	}
175	#if H_3D_DBBP
176	if(m_ppcOrigYuvDBBP[i])
177	{
178	m_ppcOrigYuvDBBP[i]->destroy(); delete m_ppcOrigYuvDBBP[i]; m_ppcOrigYuvDBBP[i] = NULL;
179	}
180	#endif
181	}
182	if(m_ppcBestCU)
183	{
184	delete [] m_ppcBestCU;
185	m_ppcBestCU = NULL;
186	}
187	if(m_ppcTempCU)
188	{
189	delete [] m_ppcTempCU;
190	m_ppcTempCU = NULL;
191	}
192
193	#if H_3D_ARP
194	if(m_ppcWeightedTempCU)
195	{
196	delete [] m_ppcWeightedTempCU;
197	m_ppcWeightedTempCU = NULL;
198	}
199	#endif
200	if(m_ppcPredYuvBest)
201	{
202	delete [] m_ppcPredYuvBest;
203	m_ppcPredYuvBest = NULL;
204	}
205	if(m_ppcResiYuvBest)
206	{
207	delete [] m_ppcResiYuvBest;
208	m_ppcResiYuvBest = NULL;
209	}
210	if(m_ppcRecoYuvBest)
211	{
212	delete [] m_ppcRecoYuvBest;
213	m_ppcRecoYuvBest = NULL;
214	}
215	if(m_ppcPredYuvTemp)
216	{
217	delete [] m_ppcPredYuvTemp;
218	m_ppcPredYuvTemp = NULL;
219	}
220	if(m_ppcResiYuvTemp)
221	{
222	delete [] m_ppcResiYuvTemp;
223	m_ppcResiYuvTemp = NULL;
224	}
225	if(m_ppcRecoYuvTemp)
226	{
227	delete [] m_ppcRecoYuvTemp;
228	m_ppcRecoYuvTemp = NULL;
229	}
230	if(m_ppcOrigYuv)
231	{
232	delete [] m_ppcOrigYuv;
233	m_ppcOrigYuv = NULL;
234	}
235	#if H_3D_DBBP
236	if(m_ppcOrigYuvDBBP)
237	{
238	delete [] m_ppcOrigYuvDBBP;
239	m_ppcOrigYuvDBBP = NULL;
240	}
241	#endif
242	}
243
244	/** \param pcEncTop pointer of encoder class
245	*/
246	Void TEncCu::init( TEncTop* pcEncTop )
247	{
248	m_pcEncCfg = pcEncTop;
249	m_pcPredSearch = pcEncTop->getPredSearch();
250	m_pcTrQuant = pcEncTop->getTrQuant();
251	m_pcBitCounter = pcEncTop->getBitCounter();
252	m_pcRdCost = pcEncTop->getRdCost();
253
254	m_pcEntropyCoder = pcEncTop->getEntropyCoder();
255	m_pcCavlcCoder = pcEncTop->getCavlcCoder();
256	m_pcSbacCoder = pcEncTop->getSbacCoder();
257	m_pcBinCABAC = pcEncTop->getBinCABAC();
258
259	m_pppcRDSbacCoder = pcEncTop->getRDSbacCoder();
260	m_pcRDGoOnSbacCoder = pcEncTop->getRDGoOnSbacCoder();
261
262	m_pcRateCtrl = pcEncTop->getRateCtrl();
263	}
264
265	// ====================================================================================================================
266	// Public member functions
267	// ====================================================================================================================
268
269	/** \param rpcCU pointer of CU data class
270	*/
271	Void TEncCu::compressCU( TComDataCU*& rpcCU )
272	{
273	// initialize CU data
274	m_ppcBestCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() );
275	m_ppcTempCU[0]->initCU( rpcCU->getPic(), rpcCU->getAddr() );
276
277	#if KWU_RC_MADPRED_E0227
278	m_LCUPredictionSAD = 0;
279	m_addSADDepth = 0;
280	m_temporalSAD = 0;
281	m_spatialSAD = 0;
282	#endif
283
284	// analysis of CU
285	xCompressCU( m_ppcBestCU[0], m_ppcTempCU[0], 0 );
286
287	#if ADAPTIVE_QP_SELECTION
288	if( m_pcEncCfg->getUseAdaptQpSelect() )
289	{
290	if(rpcCU->getSlice()->getSliceType()!=I_SLICE) //IIII
291	{
292	xLcuCollectARLStats( rpcCU);
293	}
294	}
295	#endif
296	}
297	/** \param pcCU pointer of CU data class
298	*/
299	Void TEncCu::encodeCU ( TComDataCU* pcCU )
300	{
301	if ( pcCU->getSlice()->getPPS()->getUseDQP() )
302	{
303	setdQPFlag(true);
304	}
305
306	// Encode CU data
307	xEncodeCU( pcCU, 0, 0 );
308	}
309
310	// ====================================================================================================================
311	// Protected member functions
312	// ====================================================================================================================
313	/** Derive small set of test modes for AMP encoder speed-up
314	*\param rpcBestCU
315	*\param eParentPartSize
316	*\param bTestAMP_Hor
317	*\param bTestAMP_Ver
318	*\param bTestMergeAMP_Hor
319	*\param bTestMergeAMP_Ver
320	*\returns Void
321	*/
322	#if AMP_ENC_SPEEDUP
323	#if AMP_MRG
324	Void TEncCu::deriveTestModeAMP (TComDataCU *&rpcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver, Bool &bTestMergeAMP_Hor, Bool &bTestMergeAMP_Ver)
325	#else
326	Void TEncCu::deriveTestModeAMP (TComDataCU *&rpcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver)
327	#endif
328	{
329	if ( rpcBestCU->getPartitionSize(0) == SIZE_2NxN )
330	{
331	bTestAMP_Hor = true;
332	}
333	else if ( rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
334	{
335	bTestAMP_Ver = true;
336	}
337	else if ( rpcBestCU->getPartitionSize(0) == SIZE_2Nx2N && rpcBestCU->getMergeFlag(0) == false && rpcBestCU->isSkipped(0) == false )
338	{
339	bTestAMP_Hor = true;
340	bTestAMP_Ver = true;
341	}
342
343	#if AMP_MRG
344	//! Utilizing the partition size of parent PU
345	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
346	{
347	bTestMergeAMP_Hor = true;
348	bTestMergeAMP_Ver = true;
349	}
350
351	if ( eParentPartSize == SIZE_NONE ) //! if parent is intra
352	{
353	if ( rpcBestCU->getPartitionSize(0) == SIZE_2NxN )
354	{
355	bTestMergeAMP_Hor = true;
356	}
357	else if ( rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
358	{
359	bTestMergeAMP_Ver = true;
360	}
361	}
362
363	if ( rpcBestCU->getPartitionSize(0) == SIZE_2Nx2N && rpcBestCU->isSkipped(0) == false )
364	{
365	bTestMergeAMP_Hor = true;
366	bTestMergeAMP_Ver = true;
367	}
368
369	if ( rpcBestCU->getWidth(0) == 64 )
370	{
371	bTestAMP_Hor = false;
372	bTestAMP_Ver = false;
373	}
374	#else
375	//! Utilizing the partition size of parent PU
376	if ( eParentPartSize >= SIZE_2NxnU && eParentPartSize <= SIZE_nRx2N )
377	{
378	bTestAMP_Hor = true;
379	bTestAMP_Ver = true;
380	}
381
382	if ( eParentPartSize == SIZE_2Nx2N )
383	{
384	bTestAMP_Hor = false;
385	bTestAMP_Ver = false;
386	}
387	#endif
388	}
389	#endif
390
391	// ====================================================================================================================
392	// Protected member functions
393	// ====================================================================================================================
394	/** Compress a CU block recursively with enabling sub-LCU-level delta QP
395	*\param rpcBestCU
396	*\param rpcTempCU
397	*\param uiDepth
398	*\returns Void
399	*
400	*- for loop of QP value to compress the current CU with all possible QP
401	*/
402	#if AMP_ENC_SPEEDUP
403	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth, PartSize eParentPartSize )
404	#else
405	Void TEncCu::xCompressCU( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth )
406	#endif
407	{
408	TComPic* pcPic = rpcBestCU->getPic();
409
410	#if H_3D_QTLPC
411	TComSPS *sps = pcPic->getSlice(0)->getSPS();
412	TComPic *pcTexture = rpcBestCU->getSlice()->getTexturePic();
413
414	Bool depthMapDetect = (pcTexture != NULL);
415	Bool bIntraSliceDetect = (rpcBestCU->getSlice()->getSliceType() == I_SLICE);
416
417	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);
418
419	Bool bTry2NxN = true;
420	Bool bTryNx2N = true;
421	#endif
422	// get Original YUV data from picture
423	m_ppcOrigYuv[uiDepth]->copyFromPicYuv( pcPic->getPicYuvOrg(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU() );
424
425	#if H_3D_QTLPC
426	Bool bTrySplit = true;
427	Bool bTrySplitDQP = true;
428	#endif
429
430	// variable for Early CU determination
431	Bool bSubBranch = true;
432
433	// variable for Cbf fast mode PU decision
434	Bool doNotBlockPu = true;
435	Bool earlyDetectionSkipMode = false;
436
437	#if H_3D_VSP
438	DisInfo DvInfo;
439	DvInfo.bDV = false;
440	DvInfo.m_acNBDV.setZero();
441	DvInfo.m_aVIdxCan = 0;
442	#if H_3D_NBDV_REF
443	DvInfo.m_acDoNBDV.setZero();
444	#endif
445	#endif
446	Bool bBoundary = false;
447	UInt uiLPelX = rpcBestCU->getCUPelX();
448	UInt uiRPelX = uiLPelX + rpcBestCU->getWidth(0) - 1;
449	UInt uiTPelY = rpcBestCU->getCUPelY();
450	UInt uiBPelY = uiTPelY + rpcBestCU->getHeight(0) - 1;
451
452	#if H_MV_ENC_DEC_TRAC
453	#if ENC_DEC_TRACE
454	stopAtPos ( rpcBestCU->getSlice()->getPOC(),
455	rpcBestCU->getSlice()->getLayerId(),
456	rpcBestCU->getCUPelX(),
457	rpcBestCU->getCUPelY(),
458	rpcBestCU->getWidth(0),
459	rpcBestCU->getHeight(0) );
460	#endif
461	#endif
462
463	Int iBaseQP = xComputeQP( rpcBestCU, uiDepth );
464	Int iMinQP;
465	Int iMaxQP;
466	Bool isAddLowestQP = false;
467
468	if( (g_uiMaxCUWidth>>uiDepth) >= rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
469	{
470	Int idQP = m_pcEncCfg->getMaxDeltaQP();
471	iMinQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP-idQP );
472	iMaxQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP+idQP );
473	}
474	else
475	{
476	iMinQP = rpcTempCU->getQP(0);
477	iMaxQP = rpcTempCU->getQP(0);
478	}
479
480	if ( m_pcEncCfg->getUseRateCtrl() )
481	{
482	iMinQP = m_pcRateCtrl->getRCQP();
483	iMaxQP = m_pcRateCtrl->getRCQP();
484	}
485	// transquant-bypass (TQB) processing loop variable initialisation ---
486
487	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.
488
489	if ( (rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag()) )
490	{
491	isAddLowestQP = true; // mark that the first iteration is to cost TQB mode.
492	iMinQP = iMinQP - 1; // increase loop variable range by 1, to allow testing of TQB mode along with other QPs
493	if ( m_pcEncCfg->getCUTransquantBypassFlagForceValue() )
494	{
495	iMaxQP = iMinQP;
496	}
497	}
498
499	#if H_3D_IC
500	Bool bICEnabled = rpcTempCU->getSlice()->getViewIndex() && ( rpcTempCU->getSlice()->getSliceType() == P_SLICE \|\| rpcTempCU->getSlice()->getSliceType() == B_SLICE ) && !rpcTempCU->getSlice()->getIsDepth();
501	bICEnabled = bICEnabled && rpcTempCU->getSlice()->getApplyIC();
502	#endif
503	// If slice start or slice end is within this cu...
504	TComSlice * pcSlice = rpcTempCU->getPic()->getSlice(rpcTempCU->getPic()->getCurrSliceIdx());
505	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr()>rpcTempCU->getSCUAddr()&&pcSlice->getSliceSegmentCurStartCUAddr()<rpcTempCU->getSCUAddr()+rpcTempCU->getTotalNumPart();
506	Bool bSliceEnd = (pcSlice->getSliceSegmentCurEndCUAddr()>rpcTempCU->getSCUAddr()&&pcSlice->getSliceSegmentCurEndCUAddr()<rpcTempCU->getSCUAddr()+rpcTempCU->getTotalNumPart());
507	Bool bInsidePicture = ( uiRPelX < rpcBestCU->getSlice()->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < rpcBestCU->getSlice()->getSPS()->getPicHeightInLumaSamples() );
508	// We need to split, so don't try these modes.
509	if(!bSliceEnd && !bSliceStart && bInsidePicture )
510	{
511	#if H_3D_FAST_TEXTURE_ENCODING
512	Bool bIVFMerge = false;
513	Int iIVFMaxD = 0;
514	Bool bFMD = false;
515	#endif
516	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
517	{
518	const Bool bIsLosslessMode = isAddLowestQP && (iQP == iMinQP);
519
520	if (bIsLosslessMode)
521	{
522	iQP = lowestQP;
523	}
524
525	#if H_3D_QTLPC
526	bTrySplit = true;
527	#endif
528
529	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
530	#if H_3D_QTLPC
531	//logic for setting bTrySplit using the partition information that is stored of the texture colocated CU
532
533	if(depthMapDetect && !bIntraSliceDetect && !rapPic && sps->getUseQTL())
534	{
535	TComDataCU* pcTextureCU = pcTexture->getCU( rpcBestCU->getAddr() ); //Corresponding texture LCU
536	UInt uiCUIdx = rpcBestCU->getZorderIdxInCU();
537	assert(pcTextureCU->getDepth(uiCUIdx) >= uiDepth); //Depth cannot be more partitionned than the texture.
538	if (pcTextureCU->getDepth(uiCUIdx) > uiDepth \|\| pcTextureCU->getPartitionSize(uiCUIdx) == SIZE_NxN) //Texture was split.
539	{
540	bTrySplit = true;
541	bTryNx2N = true;
542	bTry2NxN = true;
543	}
544	else
545	{
546	bTrySplit = false;
547	bTryNx2N = false;
548	bTry2NxN = false;
549	if( pcTextureCU->getDepth(uiCUIdx) == uiDepth && pcTextureCU->getPartitionSize(uiCUIdx) != SIZE_2Nx2N)
550	{
551	if(pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxN \|\| pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxnU\|\| pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxnD)
552	bTry2NxN = true;
553	else
554	bTryNx2N = true;
555	}
556	}
557	}
558	#endif
559
560	#if H_3D_NBDV
561	if( rpcTempCU->getSlice()->getSliceType() != I_SLICE )
562	{
563	#if H_3D_ARP && H_3D_IV_MERGE
564	if( rpcTempCU->getSlice()->getVPS()->getUseAdvRP(rpcTempCU->getSlice()->getLayerId()) \|\| rpcTempCU->getSlice()->getVPS()->getIvMvPredFlag(rpcTempCU->getSlice()->getLayerId()) )
565	#else
566	#if H_3D_ARP
567	if( rpcTempCU->getSlice()->getVPS()->getUseAdvRP(rpcTempCU->getSlice()->getLayerId()) )
568	#else
569	#if H_3D_IV_MERGE
570	if( rpcTempCU->getSlice()->getVPS()->getIvMvPredFlag(rpcTempCU->getSlice()->getLayerId()) )
571	#else
572	if (0)
573	#endif
574	#endif
575	#endif
576	{
577	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
578	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
579	#if H_3D_IV_MERGE
580	if (rpcTempCU->getSlice()->getIsDepth() )
581	{
582	DvInfo.bDV = rpcTempCU->getDispforDepth(0, 0, &DvInfo);
583	}
584	else
585	{
586	#endif
587	#if H_3D_NBDV_REF
588	if(rpcTempCU->getSlice()->getVPS()->getDepthRefinementFlag( rpcTempCU->getSlice()->getLayerIdInVps()))
589	DvInfo.bDV = rpcTempCU->getDisMvpCandNBDV(&DvInfo, true);
590	else
591	#endif
592	DvInfo.bDV = rpcTempCU->getDisMvpCandNBDV(&DvInfo);
593
594	#if H_3D_IV_MERGE
595	}
596	#endif
597	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
598	rpcBestCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
599	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
600	}
601	}
602	#if H_3D_FAST_TEXTURE_ENCODING
603	if(rpcTempCU->getSlice()->getViewIndex() && !rpcTempCU->getSlice()->getIsDepth())
604	{
605	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
606	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
607	rpcTempCU->getIVNStatus( 0, &DvInfo, bIVFMerge, iIVFMaxD);
608	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
609	}
610	#endif
611	#endif
612	// do inter modes, SKIP and 2Nx2N
613	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
614	{
615	#if H_3D_IC
616	for( UInt uiICId = 0; uiICId < ( bICEnabled ? 2 : 1 ); uiICId++ )
617	{
618	Bool bICFlag = uiICId ? true : false;
619	#endif
620	// 2Nx2N
621	if(m_pcEncCfg->getUseEarlySkipDetection())
622	{
623	#if H_3D_IC
624	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
625	#endif
626	#if H_3D_FAST_TEXTURE_ENCODING
627	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFMD ); rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );//by Competition for inter_2Nx2N
628	#else
629	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
630	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );//by Competition for inter_2Nx2N
631	#endif
632	#if H_3D_VSP
633	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
634	#endif
635	}
636	// SKIP
637	#if H_3D_IC
638	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
639	#endif
640	xCheckRDCostMerge2Nx2N( rpcBestCU, rpcTempCU, &earlyDetectionSkipMode );//by Merge for inter_2Nx2N
641	#if H_3D_FAST_TEXTURE_ENCODING
642	bFMD = bIVFMerge && rpcBestCU->isSkipped(0);
643	#endif
644	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
645	#if H_3D_VSP
646	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
647	#endif
648
649	if(!m_pcEncCfg->getUseEarlySkipDetection())
650	{
651	// 2Nx2N, NxN
652	#if H_3D_IC
653	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
654	#endif
655	#if H_3D_FAST_TEXTURE_ENCODING
656	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFMD ); rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
657	#else
658	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
659	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
660	#endif
661	#if H_3D_VSP
662	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
663	#endif
664
665	#if H_3D_DBBP
666	if( m_pcEncCfg->getUseDBBP() )
667	{
668	xCheckRDCostInterDBBP( rpcBestCU, rpcTempCU, false );
669	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
670	#if H_3D_VSP
671	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
672	#endif
673	}
674	#endif
675
676	if(m_pcEncCfg->getUseCbfFastMode())
677	{
678	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
679	}
680	}
681	#if H_3D_IC
682	}
683	#endif
684	}
685
686	#if H_3D_QTLPC
687	if(depthMapDetect && !bIntraSliceDetect && !rapPic && sps->getUseQTL())
688	{
689	bTrySplitDQP = bTrySplit;
690	}
691	#endif
692	if ( bIsLosslessMode )
693	{
694	iQP = iMinQP;
695	}
696	}
697
698	#if KWU_RC_MADPRED_E0227
699	if ( uiDepth <= m_addSADDepth )
700	{
701	m_LCUPredictionSAD += m_temporalSAD;
702	m_addSADDepth = uiDepth;
703	}
704	#endif
705	#if H_3D_DIM_ENC
706	if( rpcBestCU->getSlice()->getIsDepth() && rpcBestCU->getSlice()->isIRAP() )
707	{
708	earlyDetectionSkipMode = false;
709	}
710	#endif
711
712	if(!earlyDetectionSkipMode)
713	{
714	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
715	{
716	const Bool bIsLosslessMode = isAddLowestQP && (iQP == iMinQP);
717
718	if (bIsLosslessMode)
719	{
720	iQP = lowestQP;
721	}
722	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
723
724	// do inter modes, NxN, 2NxN, and Nx2N
725	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
726	{
727	// 2Nx2N, NxN
728	if(!( (rpcBestCU->getWidth(0)==8) && (rpcBestCU->getHeight(0)==8) ))
729	{
730	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth && doNotBlockPu
731	#if H_3D_QTLPC
732	&& bTrySplit
733	#endif
734	)
735	{
736	#if H_3D_FAST_TEXTURE_ENCODING
737	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN, bFMD );
738	#else
739	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN );
740	#endif
741	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
742	#if H_3D_VSP
743	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
744	#endif
745	}
746	}
747
748	// 2NxN, Nx2N
749	if(doNotBlockPu
750	#if H_3D_QTLPC
751	&& bTryNx2N
752	#endif
753	)
754	{
755	#if H_3D_FAST_TEXTURE_ENCODING
756	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N, bFMD );
757	#else
758	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N );
759	#endif
760	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
761	#if H_3D_VSP
762	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
763	#endif
764	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
765	{
766	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
767	}
768	}
769	if(doNotBlockPu
770	#if H_3D_QTLPC
771	&& bTry2NxN
772	#endif
773	)
774	{
775	#if H_3D_FAST_TEXTURE_ENCODING
776	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN, bFMD );
777	#else
778	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN );
779	#endif
780	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
781	#if H_3D_VSP
782	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
783	#endif
784	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxN)
785	{
786	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
787	}
788	}
789
790	#if 1
791	//! Try AMP (SIZE_2NxnU, SIZE_2NxnD, SIZE_nLx2N, SIZE_nRx2N)
792	if( pcPic->getSlice(0)->getSPS()->getAMPAcc(uiDepth) )
793	{
794	#if AMP_ENC_SPEEDUP
795	Bool bTestAMP_Hor = false, bTestAMP_Ver = false;
796
797	#if AMP_MRG
798	Bool bTestMergeAMP_Hor = false, bTestMergeAMP_Ver = false;
799
800	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver, bTestMergeAMP_Hor, bTestMergeAMP_Ver);
801	#else
802	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver);
803	#endif
804
805	//! Do horizontal AMP
806	if ( bTestAMP_Hor )
807	{
808	if(doNotBlockPu
809	#if H_3D_QTLPC
810	&& bTry2NxN
811	#endif
812	)
813	{
814	#if H_3D_FAST_TEXTURE_ENCODING
815	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFMD );
816	#else
817	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
818	#endif
819	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
820	#if H_3D_VSP
821	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
822	#endif
823	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
824	{
825	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
826	}
827	}
828	if(doNotBlockPu
829	#if H_3D_QTLPC
830	&& bTry2NxN
831	#endif
832	)
833	{
834	#if H_3D_FAST_TEXTURE_ENCODING
835	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFMD );
836	#else
837	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
838	#endif
839	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
840	#if H_3D_VSP
841	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
842	#endif
843	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
844	{
845	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
846	}
847	}
848	}
849	#if AMP_MRG
850	else if ( bTestMergeAMP_Hor )
851	{
852	if(doNotBlockPu
853	#if H_3D_QTLPC
854	&& bTry2NxN
855	#endif
856	)
857	{
858	#if H_3D_FAST_TEXTURE_ENCODING
859	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFMD, true );
860	#else
861	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, true );
862	#endif
863	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
864	#if H_3D_VSP
865	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
866	#endif
867	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
868	{
869	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
870	}
871	}
872	if(doNotBlockPu
873	#if H_3D_QTLPC
874	&& bTry2NxN
875	#endif
876	)
877	{
878	#if H_3D_FAST_TEXTURE_ENCODING
879	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFMD, true );
880	#else
881	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, true );
882	#endif
883	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
884	#if H_3D_VSP
885	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
886	#endif
887	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
888	{
889	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
890	}
891	}
892	}
893	#endif
894
895	//! Do horizontal AMP
896	if ( bTestAMP_Ver )
897	{
898	if(doNotBlockPu
899	#if H_3D_QTLPC
900	&& bTryNx2N
901	#endif
902	)
903	{
904	#if H_3D_FAST_TEXTURE_ENCODING
905	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFMD );
906	#else
907	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
908	#endif
909	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
910	#if H_3D_VSP
911	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
912	#endif
913	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
914	{
915	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
916	}
917	}
918	if(doNotBlockPu
919	#if H_3D_QTLPC
920	&& bTryNx2N
921	#endif
922	)
923	{
924	#if H_3D_FAST_TEXTURE_ENCODING
925	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFMD );
926	#else
927	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
928	#endif
929	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
930	#if H_3D_VSP
931	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
932	#endif
933	}
934	}
935	#if AMP_MRG
936	else if ( bTestMergeAMP_Ver )
937	{
938	if(doNotBlockPu
939	#if H_3D_QTLPC
940	&& bTryNx2N
941	#endif
942	)
943	{
944	#if H_3D_FAST_TEXTURE_ENCODING
945	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFMD, true );
946	#else
947	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, true );
948	#endif
949	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
950	#if H_3D_VSP
951	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
952	#endif
953	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
954	{
955	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
956	}
957	}
958	if(doNotBlockPu
959	#if H_3D_QTLPC
960	&& bTryNx2N
961	#endif
962	)
963	{
964	#if H_3D_FAST_TEXTURE_ENCODING
965	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFMD, true );
966	#else
967	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, true );
968	#endif
969	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
970	#if H_3D_VSP
971	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
972	#endif
973	}
974	}
975	#endif
976
977	#else
978	#if H_3D_QTLPC
979	if (bTry2NxN)
980	{
981	#endif
982	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
983	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
984	#if H_3D_VSP
985	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
986	#endif
987	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
988	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
989	#if H_3D_VSP
990	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
991	#endif
992	#if H_3D_QTLPC
993	}
994	if (bTryNx2N)
995	{
996	#endif
997	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
998	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
999	#if H_3D_VSP
1000	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1001	#endif
1002	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
1003	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1004	#if H_3D_VSP
1005	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1006	#endif
1007	#if H_3D_QTLPC
1008	}
1009	#endif
1010
1011	#endif
1012	}
1013	#endif
1014	}
1015	#if H_3D_FAST_TEXTURE_ENCODING
1016	if(!bFMD)
1017	{
1018	#endif
1019	// do normal intra modes
1020
1021	// speedup for inter frames
1022	if( rpcBestCU->getSlice()->getSliceType() == I_SLICE \|\|
1023	rpcBestCU->getCbf( 0, TEXT_LUMA ) != 0 \|\|
1024	rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) != 0 \|\|
1025	rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) != 0
1026	#if H_3D_DIM_ENC
1027	\|\| ( rpcBestCU->getSlice()->getIsDepth() && rpcBestCU->getSlice()->isIRAP() )
1028	#endif
1029	) // avoid very complex intra if it is unlikely
1030	{
1031	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
1032
1033	#if KWU_RC_MADPRED_E0227
1034	if ( uiDepth <= m_addSADDepth )
1035	{
1036	m_LCUPredictionSAD += m_spatialSAD;
1037	m_addSADDepth = uiDepth;
1038	}
1039	#endif
1040
1041	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1042	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth )
1043	{
1044	#if H_3D_QTLPC //Try IntraNxN
1045	if(bTrySplit)
1046	{
1047	#endif
1048	if( rpcTempCU->getWidth(0) > ( 1 << rpcTempCU->getSlice()->getSPS()->getQuadtreeTULog2MinSize() ) )
1049	{
1050	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_NxN );
1051	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1052	}
1053	#if H_3D_QTLPC
1054	}
1055	#endif
1056	}
1057	}
1058	// test PCM
1059	if(pcPic->getSlice(0)->getSPS()->getUsePCM()
1060	&& rpcTempCU->getWidth(0) <= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MaxSize())
1061	&& rpcTempCU->getWidth(0) >= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MinSize()) )
1062	{
1063	UInt uiRawBits = (2 * g_bitDepthY + g_bitDepthC) * rpcBestCU->getWidth(0) * rpcBestCU->getHeight(0) / 2;
1064	UInt uiBestBits = rpcBestCU->getTotalBits();
1065	#if H_3D_VSO // M7
1066	Double dRDCostTemp = m_pcRdCost->getUseVSO() ? m_pcRdCost->calcRdCostVSO(uiRawBits, 0) : m_pcRdCost->calcRdCost(uiRawBits, 0);
1067	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > dRDCostTemp ))
1068	#else
1069	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > m_pcRdCost->calcRdCost(uiRawBits, 0)))
1070	#endif
1071	{
1072	xCheckIntraPCM (rpcBestCU, rpcTempCU);
1073	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1074	}
1075	}
1076	#if H_3D_FAST_TEXTURE_ENCODING
1077	}
1078	#endif
1079	if (bIsLosslessMode)
1080	{
1081	iQP = iMinQP;
1082	}
1083	}
1084	}
1085
1086	m_pcEntropyCoder->resetBits();
1087	m_pcEntropyCoder->encodeSplitFlag( rpcBestCU, 0, uiDepth, true );
1088	rpcBestCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1089	rpcBestCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1090	#if H_3D_VSO // M8
1091	if ( m_pcRdCost->getUseVSO() )
1092	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1093	else
1094	#endif
1095	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1096
1097	// Early CU determination
1098	if( m_pcEncCfg->getUseEarlyCU() && rpcBestCU->isSkipped(0) )
1099	{
1100	bSubBranch = false;
1101	}
1102	else
1103	{
1104	bSubBranch = true;
1105	}
1106	#if H_3D_FAST_TEXTURE_ENCODING
1107	if(rpcBestCU->getSlice()->getViewIndex() && !rpcBestCU->getSlice()->getIsDepth() && (uiDepth >=iIVFMaxD) && rpcBestCU->isSkipped(0))
1108	{
1109	bSubBranch = false;
1110	}
1111	#endif
1112	}
1113	else if(!(bSliceEnd && bInsidePicture))
1114	{
1115	bBoundary = true;
1116	}
1117
1118	// copy orginal YUV samples to PCM buffer
1119	if( rpcBestCU->isLosslessCoded(0) && (rpcBestCU->getIPCMFlag(0) == false))
1120	{
1121	xFillPCMBuffer(rpcBestCU, m_ppcOrigYuv[uiDepth]);
1122	}
1123	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1124	{
1125	Int idQP = m_pcEncCfg->getMaxDeltaQP();
1126	iMinQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP-idQP );
1127	iMaxQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP+idQP );
1128	}
1129	else if( (g_uiMaxCUWidth>>uiDepth) > rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1130	{
1131	iMinQP = iBaseQP;
1132	iMaxQP = iBaseQP;
1133	}
1134	else
1135	{
1136	Int iStartQP;
1137	if( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(rpcTempCU->getZorderIdxInCU()) == pcSlice->getSliceSegmentCurStartCUAddr())
1138	{
1139	iStartQP = rpcTempCU->getQP(0);
1140	}
1141	else
1142	{
1143	UInt uiCurSliceStartPartIdx = pcSlice->getSliceSegmentCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1144	iStartQP = rpcTempCU->getQP(uiCurSliceStartPartIdx);
1145	}
1146	iMinQP = iStartQP;
1147	iMaxQP = iStartQP;
1148	}
1149	if ( m_pcEncCfg->getUseRateCtrl() )
1150	{
1151	iMinQP = m_pcRateCtrl->getRCQP();
1152	iMaxQP = m_pcRateCtrl->getRCQP();
1153	}
1154
1155	if ( m_pcEncCfg->getCUTransquantBypassFlagForceValue() )
1156	{
1157	iMaxQP = iMinQP; // If all blocks are forced into using transquant bypass, do not loop here.
1158	}
1159	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
1160	{
1161	const Bool bIsLosslessMode = false; // False at this level. Next level down may set it to true.
1162	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1163
1164	// further split
1165	#if H_3D_QTLPC
1166	if( bSubBranch && bTrySplitDQP && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth )
1167	#else
1168	if( bSubBranch && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth )
1169	#endif
1170	{
1171	#if H_3D_VSO // M9
1172	// reset Model
1173	if( m_pcRdCost->getUseRenModel() )
1174	{
1175	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( );
1176	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight( );
1177	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr( 0 );
1178	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride();
1179	m_pcRdCost->setRenModelData( m_ppcBestCU[uiDepth], 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1180	}
1181	#endif
1182
1183	UChar uhNextDepth = uiDepth+1;
1184	TComDataCU* pcSubBestPartCU = m_ppcBestCU[uhNextDepth];
1185	TComDataCU* pcSubTempPartCU = m_ppcTempCU[uhNextDepth];
1186
1187	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++ )
1188	{
1189	pcSubBestPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1190	pcSubTempPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1191
1192	Bool bInSlice = pcSubBestPartCU->getSCUAddr()+pcSubBestPartCU->getTotalNumPart()>pcSlice->getSliceSegmentCurStartCUAddr()&&pcSubBestPartCU->getSCUAddr()<pcSlice->getSliceSegmentCurEndCUAddr();
1193	if(bInSlice && ( pcSubBestPartCU->getCUPelX() < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( pcSubBestPartCU->getCUPelY() < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1194	{
1195	if ( 0 == uiPartUnitIdx) //initialize RD with previous depth buffer
1196	{
1197	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
1198	}
1199	else
1200	{
1201	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]);
1202	}
1203
1204	#if AMP_ENC_SPEEDUP
1205	if ( rpcBestCU->isIntra(0) )
1206	{
1207	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, SIZE_NONE );
1208	}
1209	else
1210	{
1211	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, rpcBestCU->getPartitionSize(0) );
1212	}
1213	#else
1214	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth );
1215	#endif
1216
1217	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth ); // Keep best part data to current temporary data.
1218	xCopyYuv2Tmp( pcSubBestPartCU->getTotalNumPart()*uiPartUnitIdx, uhNextDepth );
1219	}
1220	else if (bInSlice)
1221	{
1222	pcSubBestPartCU->copyToPic( uhNextDepth );
1223	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth );
1224	}
1225	}
1226
1227	if( !bBoundary )
1228	{
1229	m_pcEntropyCoder->resetBits();
1230	m_pcEntropyCoder->encodeSplitFlag( rpcTempCU, 0, uiDepth, true );
1231
1232	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1233	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1234	}
1235	#if H_3D_VSO // M10
1236	if ( m_pcRdCost->getUseVSO() )
1237	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1238	else
1239	#endif
1240	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1241
1242	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() && rpcTempCU->getSlice()->getPPS()->getUseDQP())
1243	{
1244	Bool hasResidual = false;
1245	for( UInt uiBlkIdx = 0; uiBlkIdx < rpcTempCU->getTotalNumPart(); uiBlkIdx ++)
1246	{
1247	if( ( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(uiBlkIdx+rpcTempCU->getZorderIdxInCU()) == rpcTempCU->getSlice()->getSliceSegmentCurStartCUAddr() ) &&
1248	( rpcTempCU->getCbf( uiBlkIdx, TEXT_LUMA ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_U ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_V ) ) )
1249	{
1250	hasResidual = true;
1251	break;
1252	}
1253	}
1254
1255	UInt uiTargetPartIdx;
1256	if ( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(rpcTempCU->getZorderIdxInCU()) != pcSlice->getSliceSegmentCurStartCUAddr() )
1257	{
1258	uiTargetPartIdx = pcSlice->getSliceSegmentCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1259	}
1260	else
1261	{
1262	uiTargetPartIdx = 0;
1263	}
1264	if ( hasResidual )
1265	{
1266	#if !RDO_WITHOUT_DQP_BITS
1267	m_pcEntropyCoder->resetBits();
1268	m_pcEntropyCoder->encodeQP( rpcTempCU, uiTargetPartIdx, false );
1269	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
1270	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1271	#if H_3D_VSO // M11
1272	if ( m_pcRdCost->getUseLambdaScaleVSO())
1273	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1274	else
1275	#endif
1276	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1277	#endif
1278
1279	Bool foundNonZeroCbf = false;
1280	rpcTempCU->setQPSubCUs( rpcTempCU->getRefQP( uiTargetPartIdx ), rpcTempCU, 0, uiDepth, foundNonZeroCbf );
1281	assert( foundNonZeroCbf );
1282	}
1283	else
1284	{
1285	rpcTempCU->setQPSubParts( rpcTempCU->getRefQP( uiTargetPartIdx ), 0, uiDepth ); // set QP to default QP
1286	}
1287	}
1288
1289	m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
1290	Bool isEndOfSlice = rpcBestCU->getSlice()->getSliceMode()==FIXED_NUMBER_OF_BYTES
1291	&& (rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getSliceArgument()<<3);
1292	Bool isEndOfSliceSegment = rpcBestCU->getSlice()->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES
1293	&& (rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getSliceSegmentArgument()<<3);
1294	if(isEndOfSlice\|\|isEndOfSliceSegment)
1295	{
1296	rpcBestCU->getTotalCost()=rpcTempCU->getTotalCost()+1;
1297	}
1298	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth); // RD compare current larger prediction
1299	} // with sub partitioned prediction.
1300	}
1301
1302	#if H_3D_VSO // M12
1303	if( m_pcRdCost->getUseRenModel() )
1304	{
1305	UInt uiWidth = m_ppcRecoYuvBest[uiDepth]->getWidth ( );
1306	UInt uiHeight = m_ppcRecoYuvBest[uiDepth]->getHeight ( );
1307	Pel* piSrc = m_ppcRecoYuvBest[uiDepth]->getLumaAddr( 0 );
1308	UInt uiSrcStride = m_ppcRecoYuvBest[uiDepth]->getStride ( );
1309	m_pcRdCost->setRenModelData( rpcBestCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1310	}
1311	#endif
1312	rpcBestCU->copyToPic(uiDepth); // Copy Best data to Picture for next partition prediction.
1313
1314	xCopyYuv2Pic( rpcBestCU->getPic(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU(), uiDepth, uiDepth, rpcBestCU, uiLPelX, uiTPelY ); // Copy Yuv data to picture Yuv
1315	if( bBoundary \|\|(bSliceEnd && bInsidePicture))
1316	{
1317	return;
1318	}
1319
1320	// Assert if Best prediction mode is NONE
1321	// Selected mode's RD-cost must be not MAX_DOUBLE.
1322	assert( rpcBestCU->getPartitionSize ( 0 ) != SIZE_NONE );
1323	assert( rpcBestCU->getPredictionMode( 0 ) != MODE_NONE );
1324	assert( rpcBestCU->getTotalCost ( ) != MAX_DOUBLE );
1325	}
1326
1327	/** finish encoding a cu and handle end-of-slice conditions
1328	* \param pcCU
1329	* \param uiAbsPartIdx
1330	* \param uiDepth
1331	* \returns Void
1332	*/
1333	Void TEncCu::finishCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1334	{
1335	TComPic* pcPic = pcCU->getPic();
1336	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1337
1338	//Calculate end address
1339	UInt uiCUAddr = pcCU->getSCUAddr()+uiAbsPartIdx;
1340
1341	UInt uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1342	UInt uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1343	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1344	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1345	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1346	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1347	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1348	{
1349	uiInternalAddress--;
1350	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1351	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1352	}
1353	uiInternalAddress++;
1354	if(uiInternalAddress==pcCU->getPic()->getNumPartInCU())
1355	{
1356	uiInternalAddress = 0;
1357	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1358	}
1359	UInt uiRealEndAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1360
1361	// Encode slice finish
1362	Bool bTerminateSlice = false;
1363	if (uiCUAddr+(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)) == uiRealEndAddress)
1364	{
1365	bTerminateSlice = true;
1366	}
1367	UInt uiGranularityWidth = g_uiMaxCUWidth;
1368	uiPosX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1369	uiPosY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1370	Bool granularityBoundary=((uiPosX+pcCU->getWidth(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosX+pcCU->getWidth(uiAbsPartIdx)==uiWidth))
1371	&&((uiPosY+pcCU->getHeight(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosY+pcCU->getHeight(uiAbsPartIdx)==uiHeight));
1372
1373	if(granularityBoundary)
1374	{
1375	// The 1-terminating bit is added to all streams, so don't add it here when it's 1.
1376	if (!bTerminateSlice)
1377	m_pcEntropyCoder->encodeTerminatingBit( bTerminateSlice ? 1 : 0 );
1378	}
1379
1380	Int numberOfWrittenBits = 0;
1381	if (m_pcBitCounter)
1382	{
1383	numberOfWrittenBits = m_pcEntropyCoder->getNumberOfWrittenBits();
1384	}
1385
1386	// Calculate slice end IF this CU puts us over slice bit size.
1387	UInt iGranularitySize = pcCU->getPic()->getNumPartInCU();
1388	Int iGranularityEnd = ((pcCU->getSCUAddr()+uiAbsPartIdx)/iGranularitySize)*iGranularitySize;
1389	if(iGranularityEnd<=pcSlice->getSliceSegmentCurStartCUAddr())
1390	{
1391	iGranularityEnd+=max(iGranularitySize,(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)));
1392	}
1393	// Set slice end parameter
1394	if(pcSlice->getSliceMode()==FIXED_NUMBER_OF_BYTES&&!pcSlice->getFinalized()&&pcSlice->getSliceBits()+numberOfWrittenBits>pcSlice->getSliceArgument()<<3)
1395	{
1396	pcSlice->setSliceSegmentCurEndCUAddr(iGranularityEnd);
1397	pcSlice->setSliceCurEndCUAddr(iGranularityEnd);
1398	return;
1399	}
1400	// Set dependent slice end parameter
1401	if(pcSlice->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES&&!pcSlice->getFinalized()&&pcSlice->getSliceSegmentBits()+numberOfWrittenBits > pcSlice->getSliceSegmentArgument()<<3)
1402	{
1403	pcSlice->setSliceSegmentCurEndCUAddr(iGranularityEnd);
1404	return;
1405	}
1406	if(granularityBoundary)
1407	{
1408	pcSlice->setSliceBits( (UInt)(pcSlice->getSliceBits() + numberOfWrittenBits) );
1409	pcSlice->setSliceSegmentBits(pcSlice->getSliceSegmentBits()+numberOfWrittenBits);
1410	if (m_pcBitCounter)
1411	{
1412	m_pcEntropyCoder->resetBits();
1413	}
1414	}
1415	}
1416
1417	/** Compute QP for each CU
1418	* \param pcCU Target CU
1419	* \param uiDepth CU depth
1420	* \returns quantization parameter
1421	*/
1422	Int TEncCu::xComputeQP( TComDataCU* pcCU, UInt uiDepth )
1423	{
1424	Int iBaseQp = pcCU->getSlice()->getSliceQp();
1425	Int iQpOffset = 0;
1426	if ( m_pcEncCfg->getUseAdaptiveQP() )
1427	{
1428	TEncPic* pcEPic = dynamic_cast<TEncPic*>( pcCU->getPic() );
1429	UInt uiAQDepth = min( uiDepth, pcEPic->getMaxAQDepth()-1 );
1430	TEncPicQPAdaptationLayer* pcAQLayer = pcEPic->getAQLayer( uiAQDepth );
1431	UInt uiAQUPosX = pcCU->getCUPelX() / pcAQLayer->getAQPartWidth();
1432	UInt uiAQUPosY = pcCU->getCUPelY() / pcAQLayer->getAQPartHeight();
1433	UInt uiAQUStride = pcAQLayer->getAQPartStride();
1434	TEncQPAdaptationUnit* acAQU = pcAQLayer->getQPAdaptationUnit();
1435
1436	Double dMaxQScale = pow(2.0, m_pcEncCfg->getQPAdaptationRange()/6.0);
1437	Double dAvgAct = pcAQLayer->getAvgActivity();
1438	Double dCUAct = acAQU[uiAQUPosY * uiAQUStride + uiAQUPosX].getActivity();
1439	Double dNormAct = (dMaxQScaledCUAct + dAvgAct) / (dCUAct + dMaxQScaledAvgAct);
1440	Double dQpOffset = log(dNormAct) / log(2.0) * 6.0;
1441	iQpOffset = Int(floor( dQpOffset + 0.49999 ));
1442	}
1443	return Clip3(-pcCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQp+iQpOffset );
1444	}
1445
1446	/** encode a CU block recursively
1447	* \param pcCU
1448	* \param uiAbsPartIdx
1449	* \param uiDepth
1450	* \returns Void
1451	*/
1452	Void TEncCu::xEncodeCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1453	{
1454	TComPic* pcPic = pcCU->getPic();
1455
1456	Bool bBoundary = false;
1457	UInt uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1458	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
1459	UInt uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1460	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
1461
1462	#if H_MV_ENC_DEC_TRAC
1463	DTRACE_CU_S("=========== coding_quadtree ===========\n")
1464	DTRACE_CU("x0", uiLPelX)
1465	DTRACE_CU("x1", uiTPelY)
1466	DTRACE_CU("log2CbSize", g_uiMaxCUWidth>>uiDepth)
1467	DTRACE_CU("cqtDepth" , uiDepth)
1468	#endif
1469
1470	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1471	// If slice start is within this cu...
1472	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr() > pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
1473	pcSlice->getSliceSegmentCurStartCUAddr() < pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcPic->getNumPartInCU() >> (uiDepth<<1) );
1474	// We need to split, so don't try these modes.
1475	if(!bSliceStart&&( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1476	{
1477	m_pcEntropyCoder->encodeSplitFlag( pcCU, uiAbsPartIdx, uiDepth );
1478	}
1479	else
1480	{
1481	bBoundary = true;
1482	}
1483
1484	if( ( ( uiDepth < pcCU->getDepth( uiAbsPartIdx ) ) && ( uiDepth < (g_uiMaxCUDepth-g_uiAddCUDepth) ) ) \|\| bBoundary )
1485	{
1486	UInt uiQNumParts = ( pcPic->getNumPartInCU() >> (uiDepth<<1) )>>2;
1487	if( (g_uiMaxCUWidth>>uiDepth) == pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1488	{
1489	setdQPFlag(true);
1490	}
1491	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
1492	{
1493	uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1494	uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1495	Bool bInSlice = pcCU->getSCUAddr()+uiAbsPartIdx+uiQNumParts>pcSlice->getSliceSegmentCurStartCUAddr()&&pcCU->getSCUAddr()+uiAbsPartIdx<pcSlice->getSliceSegmentCurEndCUAddr();
1496	if(bInSlice&&( uiLPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1497	{
1498	xEncodeCU( pcCU, uiAbsPartIdx, uiDepth+1 );
1499	}
1500	}
1501	return;
1502	}
1503
1504	#if H_MV_ENC_DEC_TRAC
1505	DTRACE_CU_S("=========== coding_unit ===========\n")
1506	#endif
1507
1508	if( (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1509	{
1510	setdQPFlag(true);
1511	}
1512	if (pcCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
1513	{
1514	m_pcEntropyCoder->encodeCUTransquantBypassFlag( pcCU, uiAbsPartIdx );
1515	}
1516	if( !pcCU->getSlice()->isIntra() )
1517	{
1518	m_pcEntropyCoder->encodeSkipFlag( pcCU, uiAbsPartIdx );
1519	}
1520
1521	if( pcCU->isSkipped( uiAbsPartIdx ) )
1522	{
1523	#if H_MV_ENC_DEC_TRAC
1524	DTRACE_PU_S("=========== prediction_unit ===========\n")
1525	DTRACE_PU("x0", uiLPelX)
1526	DTRACE_PU("x1", uiTPelY)
1527	#endif
1528	m_pcEntropyCoder->encodeMergeIndex( pcCU, uiAbsPartIdx );
1529	#if H_3D_ARP
1530	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1531	#endif
1532	#if H_3D_IC
1533	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1534	#endif
1535	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1536	return;
1537	}
1538	m_pcEntropyCoder->encodePredMode( pcCU, uiAbsPartIdx );
1539
1540	m_pcEntropyCoder->encodePartSize( pcCU, uiAbsPartIdx, uiDepth );
1541
1542	#if H_3D_DIM_SDC
1543	m_pcEntropyCoder->encodeSDCFlag( pcCU, uiAbsPartIdx, false );
1544	#endif
1545	if (pcCU->isIntra( uiAbsPartIdx ) && pcCU->getPartitionSize( uiAbsPartIdx ) == SIZE_2Nx2N )
1546	{
1547	m_pcEntropyCoder->encodeIPCMInfo( pcCU, uiAbsPartIdx );
1548
1549	if(pcCU->getIPCMFlag(uiAbsPartIdx))
1550	{
1551	// Encode slice finish
1552	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1553	return;
1554	}
1555	}
1556
1557	// prediction Info ( Intra : direction mode, Inter : Mv, reference idx )
1558	m_pcEntropyCoder->encodePredInfo( pcCU, uiAbsPartIdx );
1559
1560	#if H_3D_ARP
1561	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1562	#endif
1563	#if H_3D_IC
1564	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1565	#endif
1566	// Encode Coefficients
1567	Bool bCodeDQP = getdQPFlag();
1568	m_pcEntropyCoder->encodeCoeff( pcCU, uiAbsPartIdx, uiDepth, pcCU->getWidth (uiAbsPartIdx), pcCU->getHeight(uiAbsPartIdx), bCodeDQP );
1569	setdQPFlag( bCodeDQP );
1570
1571	// --- write terminating bit ---
1572	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1573	}
1574
1575	Int xCalcHADs8x8_ISlice(Pel *piOrg, Int iStrideOrg)
1576	{
1577	Int k, i, j, jj;
1578	Int diff[64], m1[8][8], m2[8][8], m3[8][8], iSumHad = 0;
1579
1580	for( k = 0; k < 64; k += 8 )
1581	{
1582	diff[k+0] = piOrg[0] ;
1583	diff[k+1] = piOrg[1] ;
1584	diff[k+2] = piOrg[2] ;
1585	diff[k+3] = piOrg[3] ;
1586	diff[k+4] = piOrg[4] ;
1587	diff[k+5] = piOrg[5] ;
1588	diff[k+6] = piOrg[6] ;
1589	diff[k+7] = piOrg[7] ;
1590
1591	piOrg += iStrideOrg;
1592	}
1593
1594	//horizontal
1595	for (j=0; j < 8; j++)
1596	{
1597	jj = j << 3;
1598	m2[j][0] = diff[jj ] + diff[jj+4];
1599	m2[j][1] = diff[jj+1] + diff[jj+5];
1600	m2[j][2] = diff[jj+2] + diff[jj+6];
1601	m2[j][3] = diff[jj+3] + diff[jj+7];
1602	m2[j][4] = diff[jj ] - diff[jj+4];
1603	m2[j][5] = diff[jj+1] - diff[jj+5];
1604	m2[j][6] = diff[jj+2] - diff[jj+6];
1605	m2[j][7] = diff[jj+3] - diff[jj+7];
1606
1607	m1[j][0] = m2[j][0] + m2[j][2];
1608	m1[j][1] = m2[j][1] + m2[j][3];
1609	m1[j][2] = m2[j][0] - m2[j][2];
1610	m1[j][3] = m2[j][1] - m2[j][3];
1611	m1[j][4] = m2[j][4] + m2[j][6];
1612	m1[j][5] = m2[j][5] + m2[j][7];
1613	m1[j][6] = m2[j][4] - m2[j][6];
1614	m1[j][7] = m2[j][5] - m2[j][7];
1615
1616	m2[j][0] = m1[j][0] + m1[j][1];
1617	m2[j][1] = m1[j][0] - m1[j][1];
1618	m2[j][2] = m1[j][2] + m1[j][3];
1619	m2[j][3] = m1[j][2] - m1[j][3];
1620	m2[j][4] = m1[j][4] + m1[j][5];
1621	m2[j][5] = m1[j][4] - m1[j][5];
1622	m2[j][6] = m1[j][6] + m1[j][7];
1623	m2[j][7] = m1[j][6] - m1[j][7];
1624	}
1625
1626	//vertical
1627	for (i=0; i < 8; i++)
1628	{
1629	m3[0][i] = m2[0][i] + m2[4][i];
1630	m3[1][i] = m2[1][i] + m2[5][i];
1631	m3[2][i] = m2[2][i] + m2[6][i];
1632	m3[3][i] = m2[3][i] + m2[7][i];
1633	m3[4][i] = m2[0][i] - m2[4][i];
1634	m3[5][i] = m2[1][i] - m2[5][i];
1635	m3[6][i] = m2[2][i] - m2[6][i];
1636	m3[7][i] = m2[3][i] - m2[7][i];
1637
1638	m1[0][i] = m3[0][i] + m3[2][i];
1639	m1[1][i] = m3[1][i] + m3[3][i];
1640	m1[2][i] = m3[0][i] - m3[2][i];
1641	m1[3][i] = m3[1][i] - m3[3][i];
1642	m1[4][i] = m3[4][i] + m3[6][i];
1643	m1[5][i] = m3[5][i] + m3[7][i];
1644	m1[6][i] = m3[4][i] - m3[6][i];
1645	m1[7][i] = m3[5][i] - m3[7][i];
1646
1647	m2[0][i] = m1[0][i] + m1[1][i];
1648	m2[1][i] = m1[0][i] - m1[1][i];
1649	m2[2][i] = m1[2][i] + m1[3][i];
1650	m2[3][i] = m1[2][i] - m1[3][i];
1651	m2[4][i] = m1[4][i] + m1[5][i];
1652	m2[5][i] = m1[4][i] - m1[5][i];
1653	m2[6][i] = m1[6][i] + m1[7][i];
1654	m2[7][i] = m1[6][i] - m1[7][i];
1655	}
1656
1657	for (i = 0; i < 8; i++)
1658	{
1659	for (j = 0; j < 8; j++)
1660	{
1661	iSumHad += abs(m2[i][j]);
1662	}
1663	}
1664	iSumHad -= abs(m2[0][0]);
1665	iSumHad =(iSumHad+2)>>2;
1666	return(iSumHad);
1667	}
1668
1669	Int TEncCu::updateLCUDataISlice(TComDataCU* pcCU, Int LCUIdx, Int width, Int height)
1670	{
1671	Int xBl, yBl;
1672	const Int iBlkSize = 8;
1673
1674	Pel* pOrgInit = pcCU->getPic()->getPicYuvOrg()->getLumaAddr(pcCU->getAddr(), 0);
1675	Int iStrideOrig = pcCU->getPic()->getPicYuvOrg()->getStride();
1676	Pel *pOrg;
1677
1678	Int iSumHad = 0;
1679	for ( yBl=0; (yBl+iBlkSize)<=height; yBl+= iBlkSize)
1680	{
1681	for ( xBl=0; (xBl+iBlkSize)<=width; xBl+= iBlkSize)
1682	{
1683	pOrg = pOrgInit + iStrideOrig*yBl + xBl;
1684	iSumHad += xCalcHADs8x8_ISlice(pOrg, iStrideOrig);
1685	}
1686	}
1687	return(iSumHad);
1688	}
1689
1690	/** check RD costs for a CU block encoded with merge
1691	* \param rpcBestCU
1692	* \param rpcTempCU
1693	* \returns Void
1694	*/
1695	Void TEncCu::xCheckRDCostMerge2Nx2N( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, Bool *earlyDetectionSkipMode )
1696	{
1697	assert( rpcTempCU->getSlice()->getSliceType() != I_SLICE );
1698	#if H_3D_IV_MERGE
1699	TComMvField cMvFieldNeighbours[MRG_MAX_NUM_CANDS_MEM << 1]; // double length for mv of both lists
1700	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS_MEM];
1701	#else
1702	TComMvField cMvFieldNeighbours[2 * MRG_MAX_NUM_CANDS]; // double length for mv of both lists
1703	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS];
1704	#endif
1705	Int numValidMergeCand = 0;
1706	const Bool bTransquantBypassFlag = rpcTempCU->getCUTransquantBypass(0);
1707
1708	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1709	{
1710	uhInterDirNeighbours[ui] = 0;
1711	}
1712	UChar uhDepth = rpcTempCU->getDepth( 0 );
1713	#if H_3D_IC
1714	Bool bICFlag = rpcTempCU->getICFlag( 0 );
1715	#endif
1716	#if H_3D_VSO // M1 //nececcary here?
1717	if( m_pcRdCost->getUseRenModel() )
1718	{
1719	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
1720	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
1721	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
1722	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
1723	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1724	}
1725	#endif
1726
1727	#if H_3D_ARP
1728	DisInfo cOrigDisInfo = rpcTempCU->getDvInfo(0);
1729	#else
1730	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1731	#endif
1732
1733	#if H_3D_VSP
1734	#if !H_3D_ARP
1735	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1736	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1737	InheritedVSPDisInfo inheritedVSPDisInfo[MRG_MAX_NUM_CANDS_MEM];
1738	rpcTempCU->m_bAvailableFlagA1 = 0;
1739	rpcTempCU->m_bAvailableFlagB1 = 0;
1740	rpcTempCU->m_bAvailableFlagB0 = 0;
1741	rpcTempCU->m_bAvailableFlagA0 = 0;
1742	rpcTempCU->m_bAvailableFlagB2 = 0;
1743	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1744	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, vspFlag,inheritedVSPDisInfo, numValidMergeCand );
1745	#endif
1746	#else
1747	#if H_3D
1748	rpcTempCU->m_bAvailableFlagA1 = 0;
1749	rpcTempCU->m_bAvailableFlagB1 = 0;
1750	rpcTempCU->m_bAvailableFlagB0 = 0;
1751	rpcTempCU->m_bAvailableFlagA0 = 0;
1752	rpcTempCU->m_bAvailableFlagB2 = 0;
1753	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1754	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1755	#else
1756	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1757	#endif
1758	#endif
1759
1760	#if H_3D_IV_MERGE
1761	Int mergeCandBuffer[MRG_MAX_NUM_CANDS_MEM];
1762	#else
1763	Int mergeCandBuffer[MRG_MAX_NUM_CANDS];
1764	#endif
1765	#if H_3D_ARP
1766	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1767	#else
1768	for( UInt ui = 0; ui < numValidMergeCand; ++ui )
1769	#endif
1770	{
1771	mergeCandBuffer[ui] = 0;
1772	}
1773
1774	Bool bestIsSkip = false;
1775
1776	UInt iteration;
1777	if ( rpcTempCU->isLosslessCoded(0))
1778	{
1779	iteration = 1;
1780	}
1781	else
1782	{
1783	iteration = 2;
1784	}
1785
1786	#if H_3D_ARP
1787	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
1788	if( nARPWMax < 0 \|\| !rpcTempCU->getDvInfo(0).bDV \|\| bICFlag )
1789	{
1790	nARPWMax = 0;
1791	}
1792	for( Int nARPW=nARPWMax; nARPW >= 0 ; nARPW-- )
1793	{
1794	memset( mergeCandBuffer, 0, MRG_MAX_NUM_CANDS_MEM*sizeof(Int) );
1795	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1796	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
1797	#if H_3D_IC
1798	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1799	#endif
1800	rpcTempCU->getDvInfo(0) = cOrigDisInfo;
1801	rpcTempCU->setDvInfoSubParts(cOrigDisInfo, 0, 0, uhDepth );
1802	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1803	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1804	InheritedVSPDisInfo inheritedVSPDisInfo[MRG_MAX_NUM_CANDS_MEM];
1805	#if H_3D_SPIVMP
1806	Bool bSPIVMPFlag[MRG_MAX_NUM_CANDS_MEM];
1807	memset(bSPIVMPFlag, false, sizeof(Bool)*MRG_MAX_NUM_CANDS_MEM);
1808	TComMvField* pcMvFieldSP;
1809	UChar* puhInterDirSP;
1810	pcMvFieldSP = new TComMvField[rpcTempCU->getPic()->getPicSym()->getNumPartition()*2];
1811	puhInterDirSP = new UChar[rpcTempCU->getPic()->getPicSym()->getNumPartition()];
1812	#endif
1813	#if H_3D
1814	rpcTempCU->initAvailableFlags();
1815	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1816	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours
1817	#if !ETRIKHU_CLEANUP_H0083
1818	, vspFlag
1819	#endif
1820	, inheritedVSPDisInfo
1821	#if H_3D_SPIVMP
1822	, pcMvFieldSP, puhInterDirSP
1823	#endif
1824	, numValidMergeCand
1825	);
1826
1827	#if ETRIKHU_CLEANUP_H0083
1828	rpcTempCU->buildMCL( cMvFieldNeighbours,uhInterDirNeighbours, vspFlag
1829	#if H_3D_SPIVMP
1830	, bSPIVMPFlag
1831	#endif
1832	, numValidMergeCand
1833	);
1834	#endif
1835
1836	#else
1837	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, vspFlag, inheritedVSPDisInfo, numValidMergeCand );
1838	#endif
1839
1840	#endif
1841
1842	#if H_3D_DDD
1843	Int iDDDCand = rpcTempCU->getUseDDDCandIdx();
1844	UChar ucDDDepth = rpcTempCU->getDDTmpDepth();
1845	rpcTempCU->setUseDDD( false, 0, uhDepth );
1846	#endif
1847
1848	for( UInt uiNoResidual = 0; uiNoResidual < iteration; ++uiNoResidual )
1849	{
1850	for( UInt uiMergeCand = 0; uiMergeCand < numValidMergeCand; ++uiMergeCand )
1851	{
1852	#if H_3D_IC
1853	if( rpcTempCU->getSlice()->getApplyIC() && rpcTempCU->getSlice()->getIcSkipParseFlag() )
1854	{
1855	if( bICFlag && uiMergeCand == 0 )
1856	{
1857	continue;
1858	}
1859	}
1860	#endif
1861	if(!(uiNoResidual==1 && mergeCandBuffer[uiMergeCand]==1))
1862	{
1863	if( !(bestIsSkip && uiNoResidual == 0) )
1864	{
1865	// set MC parameters
1866	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth ); // interprets depth relative to LCU level
1867	rpcTempCU->setCUTransquantBypassSubParts( bTransquantBypassFlag, 0, uhDepth );
1868	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1869	#if H_3D_IC
1870	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1871	#endif
1872	#if H_3D_ARP
1873	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
1874	#endif
1875	rpcTempCU->setMergeFlagSubParts( true, 0, 0, uhDepth ); // interprets depth relative to LCU level
1876	rpcTempCU->setMergeIndexSubParts( uiMergeCand, 0, 0, uhDepth ); // interprets depth relative to LCU level
1877	#if H_3D_VSP
1878	rpcTempCU->setVSPFlagSubParts( vspFlag[uiMergeCand], 0, 0, uhDepth );
1879	rpcTempCU->setDvInfoSubParts(inheritedVSPDisInfo[uiMergeCand].m_acDvInfo, 0, 0, uhDepth );
1880	#endif
1881	#if H_3D_DDD
1882	if( rpcTempCU->getSlice()->getIsDepth() && rpcTempCU->getSlice()->getViewIndex() != 0 && iDDDCand == uiMergeCand )
1883	{
1884	rpcTempCU->setUseDDD( true, 0, 0, uhDepth );
1885	rpcTempCU->setDDDepthSubParts( ucDDDepth, 0, 0, uhDepth );
1886	}
1887	else
1888	{
1889	rpcTempCU->setUseDDD( false, 0, 0, uhDepth );
1890	}
1891	#endif
1892	#if H_3D_SPIVMP
1893	rpcTempCU->setSPIVMPFlagSubParts(bSPIVMPFlag[uiMergeCand], 0, 0, uhDepth);
1894	if (bSPIVMPFlag[uiMergeCand])
1895	{
1896	UInt uiSPAddr;
1897	Int iWidth = rpcTempCU->getWidth(0);
1898	Int iHeight = rpcTempCU->getHeight(0);
1899	Int iNumSPInOneLine, iNumSP, iSPWidth, iSPHeight;
1900	rpcTempCU->getSPPara(iWidth, iHeight, iNumSP, iNumSPInOneLine, iSPWidth, iSPHeight);
1901	for (Int iPartitionIdx = 0; iPartitionIdx < iNumSP; iPartitionIdx++)
1902	{
1903	rpcTempCU->getSPAbsPartIdx(0, iSPWidth, iSPHeight, iPartitionIdx, iNumSPInOneLine, uiSPAddr);
1904	rpcTempCU->setInterDirSP(puhInterDirSP[iPartitionIdx], uiSPAddr, iSPWidth, iSPHeight);
1905	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setMvFieldSP(rpcTempCU, uiSPAddr, pcMvFieldSP[2*iPartitionIdx], iSPWidth, iSPHeight);
1906	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setMvFieldSP(rpcTempCU, uiSPAddr, pcMvFieldSP[2*iPartitionIdx + 1], iSPWidth, iSPHeight);
1907	}
1908	}
1909	else
1910	#endif
1911	#if H_3D_VSP
1912	{
1913	if ( vspFlag[uiMergeCand] )
1914	{
1915	UInt partAddr;
1916	Int vspSize;
1917	Int width, height;
1918	rpcTempCU->getPartIndexAndSize( 0, partAddr, width, height );
1919	if( uhInterDirNeighbours[ uiMergeCand ] & 0x01 )
1920	{
1921	rpcTempCU->setMvFieldPUForVSP( rpcTempCU, partAddr, width, height, REF_PIC_LIST_0, cMvFieldNeighbours[ 2*uiMergeCand + 0 ].getRefIdx(), vspSize );
1922	rpcTempCU->setVSPFlag( partAddr, vspSize );
1923	}
1924	else
1925	{
1926	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1927	}
1928	if( uhInterDirNeighbours[ uiMergeCand ] & 0x02 )
1929	{
1930	rpcTempCU->setMvFieldPUForVSP( rpcTempCU, partAddr, width, height, REF_PIC_LIST_1 , cMvFieldNeighbours[ 2*uiMergeCand + 1 ].getRefIdx(), vspSize );
1931	rpcTempCU->setVSPFlag( partAddr, vspSize );
1932	}
1933	else
1934	{
1935	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1936	}
1937	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level
1938	}
1939	else
1940	{
1941	#endif
1942	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level
1943	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1944	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1945	#if H_3D_VSP
1946	}
1947	}
1948	#endif
1949	// do MC
1950	m_pcPredSearch->motionCompensation ( rpcTempCU, m_ppcPredYuvTemp[uhDepth] );
1951	// estimate residual and encode everything
1952	#if H_3D_VSO //M2
1953	if( m_pcRdCost->getUseRenModel() )
1954	{ //Reset
1955	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
1956	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
1957	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr ();
1958	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
1959	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1960	}
1961	#endif
1962	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU,
1963	m_ppcOrigYuv [uhDepth],
1964	m_ppcPredYuvTemp[uhDepth],
1965	m_ppcResiYuvTemp[uhDepth],
1966	m_ppcResiYuvBest[uhDepth],
1967	m_ppcRecoYuvTemp[uhDepth],
1968	(uiNoResidual? true:false));
1969
1970
1971	if ( uiNoResidual == 0 && rpcTempCU->getQtRootCbf(0) == 0 )
1972	{
1973	// If no residual when allowing for one, then set mark to not try case where residual is forced to 0
1974	mergeCandBuffer[uiMergeCand] = 1;
1975	}
1976
1977	rpcTempCU->setSkipFlagSubParts( rpcTempCU->getQtRootCbf(0) == 0, 0, uhDepth );
1978	#if H_3D_VSP // possible bug fix
1979	if( rpcTempCU->getSkipFlag(0) )
1980	{
1981	rpcTempCU->setTrIdxSubParts(0, 0, uhDepth);
1982	}
1983	#endif
1984	#if H_3D_INTER_SDC
1985	TComDataCU *rpcTempCUPre = rpcTempCU;
1986	#endif
1987	Int orgQP = rpcTempCU->getQP( 0 );
1988	xCheckDQP( rpcTempCU );
1989	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
1990	#if H_3D_INTER_SDC
1991	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) && rpcTempCU->getSlice()->getIsDepth() && !uiNoResidual )
1992	{
1993	for( Int uiOffest = -2 ; uiOffest <= 2 ; uiOffest++ )
1994	{
1995	if( rpcTempCU != rpcTempCUPre )
1996	{
1997	rpcTempCU->initEstData( uhDepth, orgQP, bTransquantBypassFlag );
1998	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
1999	}
2000	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2001	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2002	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
2003	#if H_3D_VSO //M2
2004	if( m_pcRdCost->getUseRenModel() )
2005	{ //Reset
2006	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
2007	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
2008	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr ();
2009	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
2010	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2011	}
2012	#endif
2013	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2014	m_ppcOrigYuv[uhDepth],
2015	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2016	m_ppcResiYuvTemp[uhDepth],
2017	m_ppcRecoYuvTemp[uhDepth],
2018	uiOffest,
2019	uhDepth );
2020
2021	xCheckDQP( rpcTempCU );
2022	xCheckBestMode( rpcBestCU, rpcTempCU, uhDepth );
2023	}
2024	}
2025	#endif
2026	rpcTempCU->initEstData( uhDepth, orgQP, bTransquantBypassFlag );
2027
2028	if( m_pcEncCfg->getUseFastDecisionForMerge() && !bestIsSkip )
2029	{
2030	#if H_3D_INTER_SDC
2031	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) )
2032	{
2033	bestIsSkip = !rpcBestCU->getSDCFlag( 0 ) && ( rpcBestCU->getQtRootCbf(0) == 0 );
2034	}
2035	else
2036	{
2037	#endif
2038	bestIsSkip = rpcBestCU->getQtRootCbf(0) == 0;
2039	#if H_3D_INTER_SDC
2040	}
2041	#endif
2042	}
2043	}
2044	}
2045	}
2046
2047	if(uiNoResidual == 0 && m_pcEncCfg->getUseEarlySkipDetection())
2048	{
2049	if(rpcBestCU->getQtRootCbf( 0 ) == 0)
2050	{
2051	if( rpcBestCU->getMergeFlag( 0 ))
2052	{
2053	*earlyDetectionSkipMode = true;
2054	}
2055	else
2056	{
2057	Int absoulte_MV=0;
2058	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2059	{
2060	if ( rpcBestCU->getSlice()->getNumRefIdx( RefPicList( uiRefListIdx ) ) > 0 )
2061	{
2062	TComCUMvField* pcCUMvField = rpcBestCU->getCUMvField(RefPicList( uiRefListIdx ));
2063	Int iHor = pcCUMvField->getMvd( 0 ).getAbsHor();
2064	Int iVer = pcCUMvField->getMvd( 0 ).getAbsVer();
2065	absoulte_MV+=iHor+iVer;
2066	}
2067	}
2068
2069	if(absoulte_MV == 0)
2070	{
2071	*earlyDetectionSkipMode = true;
2072	}
2073	}
2074	}
2075	}
2076	}
2077	#if H_3D_SPIVMP
2078	delete[] pcMvFieldSP;
2079	delete[] puhInterDirSP;
2080	#endif
2081	#if H_3D_ARP
2082	}
2083	#endif
2084	}
2085
2086
2087	#if AMP_MRG
2088	#if H_3D_FAST_TEXTURE_ENCODING
2089	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bFMD, Bool bUseMRG)
2090	#else
2091	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bUseMRG)
2092	#endif
2093	#else
2094	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize )
2095	#endif
2096	{
2097
2098	#if H_3D
2099	const Bool bTransquantBypassFlag = rpcTempCU->getCUTransquantBypass(0);
2100	#endif
2101	#if H_3D_FAST_TEXTURE_ENCODING
2102	if(!(bFMD && (ePartSize == SIZE_2Nx2N))) //have motion estimation or merge check
2103	{
2104	#endif
2105	UChar uhDepth = rpcTempCU->getDepth( 0 );
2106	#if H_3D_ARP
2107	Int iLayerId = rpcTempCU->getSlice()->getLayerId();
2108	Bool bFirstTime = true;
2109	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
2110
2111	if( nARPWMax < 0 \|\| ePartSize != SIZE_2Nx2N \|\| !rpcTempCU->getDvInfo(0).bDV \|\| rpcTempCU->getICFlag(0) )
2112	{
2113	nARPWMax = 0;
2114	}
2115
2116	for( Int nARPW = 0; nARPW <= nARPWMax; nARPW++ )
2117	{
2118	if( bFirstTime == false && rpcTempCU->getSlice()->getVPS()->getUseAdvRP( iLayerId ) )
2119	{
2120	rpcTempCU->initEstData( rpcTempCU->getDepth(0), rpcTempCU->getQP(0),bTransquantBypassFlag );
2121	}
2122	#endif
2123	#if H_3D_VSO // M3
2124	if( m_pcRdCost->getUseRenModel() )
2125	{
2126	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2127	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2128	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2129	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2130	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2131	}
2132	#endif
2133
2134	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2135
2136	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2137
2138	rpcTempCU->setPartSizeSubParts ( ePartSize, 0, uhDepth );
2139	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2140	#if H_3D_DDD
2141	rpcTempCU->setUseDDD( false, 0, uhDepth );
2142	#endif
2143
2144	#if H_3D_ARP
2145	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2146	#endif
2147
2148	#if H_3D_ARP
2149	if( bFirstTime == false && nARPWMax )
2150	{
2151	rpcTempCU->copyPartFrom( m_ppcWeightedTempCU[uhDepth] , 0 , uhDepth );
2152	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2153
2154	m_pcPredSearch->motionCompensation( rpcTempCU , m_ppcPredYuvTemp[uhDepth] );
2155	}
2156	else
2157	{
2158	bFirstTime = false;
2159	#endif
2160	#if AMP_MRG
2161	rpcTempCU->setMergeAMP (true);
2162	#if H_3D_FAST_TEXTURE_ENCODING
2163	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], bFMD, false, bUseMRG );
2164	#else
2165	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], false, bUseMRG );
2166	#endif
2167	#else
2168	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] );
2169	#endif
2170	#if H_3D_ARP
2171	if( nARPWMax )
2172	{
2173	m_ppcWeightedTempCU[uhDepth]->copyPartFrom( rpcTempCU , 0 , uhDepth );
2174	}
2175	}
2176	#endif
2177
2178	#if AMP_MRG
2179	if ( !rpcTempCU->getMergeAMP() )
2180	{
2181	#if H_3D_ARP
2182	if( nARPWMax )
2183	{
2184	continue;
2185	}
2186	else
2187	#endif
2188	return;
2189	}
2190	#endif
2191
2192	#if KWU_RC_MADPRED_E0227
2193	if ( m_pcEncCfg->getUseRateCtrl() && m_pcEncCfg->getLCULevelRC() && ePartSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2194	{
2195	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2196	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2197	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2198	m_temporalSAD = (Int)SAD;
2199	}
2200	#endif
2201	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], false );
2202	#if H_3D_VSP // possible bug fix
2203	if( rpcTempCU->getQtRootCbf(0)==0 )
2204	{
2205	rpcTempCU->setTrIdxSubParts(0, 0, uhDepth);
2206	}
2207	#endif
2208
2209	#if H_3D_VSO // M4
2210	if( m_pcRdCost->getUseLambdaScaleVSO() )
2211	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2212	else
2213	#endif
2214
2215	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2216	#if H_3D_INTER_SDC
2217	TComDataCU *rpcTempCUPre = rpcTempCU;
2218	#endif
2219	xCheckDQP( rpcTempCU );
2220	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2221	#if H_3D_INTER_SDC
2222	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) && rpcTempCU->getSlice()->getIsDepth() && ePartSize == SIZE_2Nx2N)
2223	{
2224	for( Int uiOffest = -2 ; uiOffest <= 2 ; uiOffest++ )
2225	{
2226	if( rpcTempCU != rpcTempCUPre )
2227	{
2228	Int orgQP = rpcBestCU->getQP( 0 );
2229	rpcTempCU->initEstData( uhDepth, orgQP ,bTransquantBypassFlag );
2230	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2231	}
2232	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2233	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2234	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
2235	#if H_3D_VSO // M3
2236	if( m_pcRdCost->getUseRenModel() )
2237	{
2238	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2239	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2240	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2241	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2242	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2243	}
2244	#endif
2245
2246	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2247	m_ppcOrigYuv[uhDepth],
2248	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2249	m_ppcResiYuvTemp[uhDepth],
2250	m_ppcRecoYuvTemp[uhDepth],
2251	uiOffest,
2252	uhDepth );
2253
2254	xCheckDQP( rpcTempCU );
2255	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2256	}
2257
2258	}
2259	#endif
2260	#if H_3D_ARP
2261	}
2262	#endif
2263	#if H_3D_FAST_TEXTURE_ENCODING
2264	}
2265	#endif
2266	}
2267
2268	#if H_3D_DBBP
2269	Void TEncCu::xInvalidateOriginalSegments( TComYuv* pOrigYuv, TComYuv* pOrigYuvTemp, Bool* pMask, UInt uiValidSegment )
2270	{
2271	UInt uiWidth = pOrigYuv->getWidth ( );
2272	UInt uiHeight = pOrigYuv->getHeight( );
2273	Pel* piSrc = pOrigYuv->getLumaAddr( );
2274	UInt uiSrcStride = pOrigYuv->getStride();
2275	Pel* piDst = pOrigYuvTemp->getLumaAddr( );
2276	UInt uiDstStride = pOrigYuvTemp->getStride();
2277
2278	UInt uiMaskStride= MAX_CU_SIZE;
2279
2280	AOF( uiWidth == uiHeight );
2281
2282	// backup pointer
2283	Bool* pMaskStart = pMask;
2284
2285	for (Int y=0; y<uiHeight; y++)
2286	{
2287	for (Int x=0; x<uiWidth; x++)
2288	{
2289	UChar ucSegment = (UChar)pMask[x];
2290	AOF( ucSegment < 2 );
2291
2292	piDst[x] = (ucSegment==uiValidSegment)?piSrc[x]:DBBP_INVALID_SHORT;
2293	}
2294
2295	piSrc += uiSrcStride;
2296	piDst += uiDstStride;
2297	pMask += uiMaskStride;
2298	}
2299
2300	// now invalidate chroma
2301	Pel* piSrcU = pOrigYuv->getCbAddr();
2302	Pel* piSrcV = pOrigYuv->getCrAddr();
2303	UInt uiSrcStrideC = pOrigYuv->getCStride();
2304	Pel* piDstU = pOrigYuvTemp->getCbAddr( );
2305	Pel* piDstV = pOrigYuvTemp->getCrAddr( );
2306	UInt uiDstStrideC = pOrigYuvTemp->getCStride();
2307	pMask = pMaskStart;
2308
2309	for (Int y=0; y<uiHeight/2; y++)
2310	{
2311	for (Int x=0; x<uiWidth/2; x++)
2312	{
2313	UChar ucSegment = (UChar)pMask[x*2];
2314	AOF( ucSegment < 2 );
2315
2316	piDstU[x] = (ucSegment==uiValidSegment)?piSrcU[x]:DBBP_INVALID_SHORT;
2317	piDstV[x] = (ucSegment==uiValidSegment)?piSrcV[x]:DBBP_INVALID_SHORT;
2318	}
2319
2320	piSrcU += uiSrcStrideC;
2321	piSrcV += uiSrcStrideC;
2322	piDstU += uiDstStrideC;
2323	piDstV += uiDstStrideC;
2324	pMask += 2*uiMaskStride;
2325	}
2326	}
2327
2328	Void TEncCu::xCheckRDCostInterDBBP( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, Bool bUseMRG )
2329	{
2330	AOF( !rpcTempCU->getSlice()->getIsDepth() );
2331
2332	UChar uhDepth = rpcTempCU->getDepth( 0 );
2333
2334	#if H_3D_VSO
2335	if( m_pcRdCost->getUseRenModel() )
2336	{
2337	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2338	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2339	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2340	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2341	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2342	}
2343	#endif
2344
2345	UInt uiWidth = rpcTempCU->getWidth(0);
2346	UInt uiHeight = rpcTempCU->getHeight(0);
2347	AOF( uiWidth == uiHeight );
2348
2349	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth );
2350
2351	// fetch virtual depth block
2352	UInt uiDepthStride = 0;
2353	Pel* pDepthPels = rpcTempCU->getVirtualDepthBlock(0, uiWidth, uiHeight, uiDepthStride);
2354	AOF( pDepthPels != NULL );
2355	AOF( uiDepthStride != 0 );
2356
2357	// derive partitioning from depth
2358	PartSize eVirtualPartSize = m_pcPredSearch->getPartitionSizeFromDepth(pDepthPels, uiDepthStride, uiWidth);
2359
2360	// derive segmentation mask from depth
2361	Bool pMask[MAX_CU_SIZE*MAX_CU_SIZE];
2362	Bool bValidMask = m_pcPredSearch->getSegmentMaskFromDepth(pDepthPels, uiDepthStride, uiWidth, uiHeight, pMask);
2363
2364	if( !bValidMask )
2365	{
2366	return;
2367	}
2368
2369	// find optimal motion/disparity vector for each segment
2370	DisInfo originalDvInfo = rpcTempCU->getDvInfo(0);
2371	DBBPTmpData* pDBBPTmpData = rpcTempCU->getDBBPTmpData();
2372	TComYuv* apPredYuv[2] = { m_ppcRecoYuvTemp[uhDepth], m_ppcPredYuvTemp[uhDepth] };
2373
2374	// find optimal motion vector fields for both segments (as 2Nx2N)
2375	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2376	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth );
2377	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth );
2378	for( UInt uiSegment = 0; uiSegment < 2; uiSegment++ )
2379	{
2380	rpcTempCU->setDBBPFlagSubParts(true, 0, 0, uhDepth);
2381	rpcTempCU->setDvInfoSubParts(originalDvInfo, 0, uhDepth);
2382
2383	// invalidate all other segments in original YUV
2384	xInvalidateOriginalSegments(m_ppcOrigYuv[uhDepth], m_ppcOrigYuvDBBP[uhDepth], pMask, uiSegment);
2385
2386	// do motion estimation for this segment
2387	m_pcRdCost->setUseMask(true);
2388	rpcTempCU->getDBBPTmpData()->eVirtualPartSize = eVirtualPartSize;
2389	rpcTempCU->getDBBPTmpData()->uiVirtualPartIndex = uiSegment;
2390	m_pcPredSearch->predInterSearch( rpcTempCU, m_ppcOrigYuvDBBP[uhDepth], apPredYuv[uiSegment], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], false, false, bUseMRG );
2391	m_pcRdCost->setUseMask(false);
2392
2393	// extract motion parameters of full block for this segment
2394	pDBBPTmpData->auhInterDir[uiSegment] = rpcTempCU->getInterDir(0);
2395
2396	pDBBPTmpData->abMergeFlag[uiSegment] = rpcTempCU->getMergeFlag(0);
2397	pDBBPTmpData->auhMergeIndex[uiSegment] = rpcTempCU->getMergeIndex(0);
2398
2399	pDBBPTmpData->ahVSPFlag[uiSegment] = rpcTempCU->getVSPFlag(0);
2400	pDBBPTmpData->acDvInfo[uiSegment] = rpcTempCU->getDvInfo(0);
2401
2402	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2403	{
2404	RefPicList eRefList = (RefPicList)uiRefListIdx;
2405
2406	pDBBPTmpData->acMvd[uiSegment][eRefList] = rpcTempCU->getCUMvField(eRefList)->getMvd(0);
2407	pDBBPTmpData->aiMvpNum[uiSegment][eRefList] = rpcTempCU->getMVPNum(eRefList, 0);
2408	pDBBPTmpData->aiMvpIdx[uiSegment][eRefList] = rpcTempCU->getMVPIdx(eRefList, 0);
2409
2410	rpcTempCU->getMvField(rpcTempCU, 0, eRefList, pDBBPTmpData->acMvField[uiSegment][eRefList]);
2411	}
2412	}
2413
2414	// store final motion/disparity information in each PU using derived partitioning
2415	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2416	rpcTempCU->setPartSizeSubParts ( eVirtualPartSize, 0, uhDepth );
2417	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2418
2419	UInt uiPUOffset = ( g_auiPUOffset[UInt( eVirtualPartSize )] << ( ( rpcTempCU->getSlice()->getSPS()->getMaxCUDepth() - uhDepth ) << 1 ) ) >> 4;
2420	for( UInt uiSegment = 0; uiSegment < 2; uiSegment++ )
2421	{
2422	UInt uiPartAddr = uiSegment*uiPUOffset;
2423
2424	rpcTempCU->setDBBPFlagSubParts(true, uiPartAddr, uiSegment, uhDepth);
2425
2426	// now set stored information from 2Nx2N motion search to each partition
2427	rpcTempCU->setInterDirSubParts(pDBBPTmpData->auhInterDir[uiSegment], uiPartAddr, uiSegment, uhDepth); // interprets depth relative to LCU level
2428
2429	rpcTempCU->setMergeFlagSubParts(pDBBPTmpData->abMergeFlag[uiSegment], uiPartAddr, uiSegment, uhDepth);
2430	rpcTempCU->setMergeIndexSubParts(pDBBPTmpData->auhMergeIndex[uiSegment], uiPartAddr, uiSegment, uhDepth);
2431
2432	rpcTempCU->setVSPFlagSubParts(pDBBPTmpData->ahVSPFlag[uiSegment], uiPartAddr, uiSegment, uhDepth);
2433	rpcTempCU->setDvInfoSubParts(pDBBPTmpData->acDvInfo[uiSegment], uiPartAddr, uiSegment, uhDepth);
2434
2435	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2436	{
2437	RefPicList eRefList = (RefPicList)uiRefListIdx;
2438
2439	rpcTempCU->getCUMvField( eRefList )->setAllMvd(pDBBPTmpData->acMvd[uiSegment][eRefList], eVirtualPartSize, uiPartAddr, 0, uiSegment);
2440	rpcTempCU->setMVPNum(eRefList, uiPartAddr, pDBBPTmpData->aiMvpNum[uiSegment][eRefList]);
2441	rpcTempCU->setMVPIdx(eRefList, uiPartAddr, pDBBPTmpData->aiMvpIdx[uiSegment][eRefList]);
2442
2443	rpcTempCU->getCUMvField( eRefList )->setAllMvField( pDBBPTmpData->acMvField[uiSegment][eRefList], eVirtualPartSize, uiPartAddr, 0, uiSegment ); // interprets depth relative to rpcTempCU level
2444	}
2445	}
2446
2447	// reconstruct final prediction signal by combining both segments
2448	m_pcPredSearch->combineSegmentsWithMask(apPredYuv, m_ppcPredYuvTemp[uhDepth], pMask, uiWidth, uiHeight);
2449
2450	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], false );
2451
2452	xCheckDQP( rpcTempCU );
2453	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2454	}
2455	#endif
2456
2457	Void TEncCu::xCheckRDCostIntra( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize )
2458	{
2459	UInt uiDepth = rpcTempCU->getDepth( 0 );
2460
2461	#if H_3D_VSO // M5
2462	if( m_pcRdCost->getUseRenModel() )
2463	{
2464	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ();
2465	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ();
2466	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr();
2467	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ();
2468	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2469	}
2470	#endif
2471
2472	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2473
2474	rpcTempCU->setPartSizeSubParts( eSize, 0, uiDepth );
2475	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2476
2477	Bool bSeparateLumaChroma = true; // choose estimation mode
2478	UInt uiPreCalcDistC = 0;
2479	if( !bSeparateLumaChroma )
2480	{
2481	m_pcPredSearch->preestChromaPredMode( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth] );
2482	}
2483	m_pcPredSearch ->estIntraPredQT ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, bSeparateLumaChroma );
2484
2485	m_ppcRecoYuvTemp[uiDepth]->copyToPicLuma(rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getAddr(), rpcTempCU->getZorderIdxInCU() );
2486
2487	#if H_3D_DIM_SDC
2488	if( !rpcTempCU->getSDCFlag( 0 ) )
2489	#endif
2490	m_pcPredSearch ->estIntraPredChromaQT( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC );
2491
2492	m_pcEntropyCoder->resetBits();
2493	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2494	{
2495	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2496	}
2497	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2498	m_pcEntropyCoder->encodePredMode( rpcTempCU, 0, true );
2499	m_pcEntropyCoder->encodePartSize( rpcTempCU, 0, uiDepth, true );
2500	#if H_3D_DIM_SDC
2501	m_pcEntropyCoder->encodeSDCFlag( rpcTempCU, 0, true );
2502	#endif
2503	m_pcEntropyCoder->encodePredInfo( rpcTempCU, 0, true );
2504	m_pcEntropyCoder->encodeIPCMInfo(rpcTempCU, 0, true );
2505
2506	// Encode Coefficients
2507	Bool bCodeDQP = getdQPFlag();
2508	m_pcEntropyCoder->encodeCoeff( rpcTempCU, 0, uiDepth, rpcTempCU->getWidth (0), rpcTempCU->getHeight(0), bCodeDQP );
2509	setdQPFlag( bCodeDQP );
2510
2511	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2512
2513	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2514	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2515	#if H_3D_VSO // M6
2516	if( m_pcRdCost->getUseLambdaScaleVSO())
2517	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2518	else
2519	#endif
2520	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2521
2522	xCheckDQP( rpcTempCU );
2523	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth);
2524	}
2525
2526	/** Check R-D costs for a CU with PCM mode.
2527	* \param rpcBestCU pointer to best mode CU data structure
2528	* \param rpcTempCU pointer to testing mode CU data structure
2529	* \returns Void
2530	*
2531	* \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.
2532	*/
2533	Void TEncCu::xCheckIntraPCM( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU )
2534	{
2535	UInt uiDepth = rpcTempCU->getDepth( 0 );
2536
2537	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2538
2539	rpcTempCU->setIPCMFlag(0, true);
2540	rpcTempCU->setIPCMFlagSubParts (true, 0, rpcTempCU->getDepth(0));
2541	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2542	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2543	rpcTempCU->setTrIdxSubParts ( 0, 0, uiDepth );
2544
2545	m_pcPredSearch->IPCMSearch( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth]);
2546
2547	m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
2548
2549	m_pcEntropyCoder->resetBits();
2550	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2551	{
2552	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2553	}
2554	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2555	m_pcEntropyCoder->encodePredMode ( rpcTempCU, 0, true );
2556	m_pcEntropyCoder->encodePartSize ( rpcTempCU, 0, uiDepth, true );
2557	#if H_3D_DIM_SDC
2558	m_pcEntropyCoder->encodeSDCFlag( rpcTempCU, 0, true );
2559	#endif
2560	m_pcEntropyCoder->encodeIPCMInfo ( rpcTempCU, 0, true );
2561
2562	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2563
2564	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2565	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2566	#if H_3D_VSO // M44
2567	if ( m_pcRdCost->getUseVSO() )
2568	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2569	else
2570	#endif
2571	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2572
2573	xCheckDQP( rpcTempCU );
2574	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth );
2575	}
2576
2577	/** check whether current try is the best with identifying the depth of current try
2578	* \param rpcBestCU
2579	* \param rpcTempCU
2580	* \returns Void
2581	*/
2582	Void TEncCu::xCheckBestMode( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth )
2583	{
2584	if( rpcTempCU->getTotalCost() < rpcBestCU->getTotalCost() )
2585	{
2586	TComYuv* pcYuv;
2587	// Change Information data
2588	TComDataCU* pcCU = rpcBestCU;
2589	rpcBestCU = rpcTempCU;
2590	rpcTempCU = pcCU;
2591
2592	// Change Prediction data
2593	pcYuv = m_ppcPredYuvBest[uiDepth];
2594	m_ppcPredYuvBest[uiDepth] = m_ppcPredYuvTemp[uiDepth];
2595	m_ppcPredYuvTemp[uiDepth] = pcYuv;
2596
2597	// Change Reconstruction data
2598	pcYuv = m_ppcRecoYuvBest[uiDepth];
2599	m_ppcRecoYuvBest[uiDepth] = m_ppcRecoYuvTemp[uiDepth];
2600	m_ppcRecoYuvTemp[uiDepth] = pcYuv;
2601
2602	pcYuv = NULL;
2603	pcCU = NULL;
2604
2605	// store temp best CI for next CU coding
2606	m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
2607	}
2608	}
2609
2610	Void TEncCu::xCheckDQP( TComDataCU* pcCU )
2611	{
2612	UInt uiDepth = pcCU->getDepth( 0 );
2613
2614	if( pcCU->getSlice()->getPPS()->getUseDQP() && (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() )
2615	{
2616	if ( pcCU->getCbf( 0, TEXT_LUMA, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_U, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_V, 0 ) )
2617	{
2618	#if !RDO_WITHOUT_DQP_BITS
2619	m_pcEntropyCoder->resetBits();
2620	m_pcEntropyCoder->encodeQP( pcCU, 0, false );
2621	pcCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
2622	pcCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2623	#if H_3D_VSO // M45
2624	if ( m_pcRdCost->getUseVSO() )
2625	pcCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2626	else
2627	#endif
2628	pcCU->getTotalCost() = m_pcRdCost->calcRdCost( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2629	#endif
2630	}
2631	else
2632	{
2633	pcCU->setQPSubParts( pcCU->getRefQP( 0 ), 0, uiDepth ); // set QP to default QP
2634	}
2635	}
2636	}
2637
2638	Void TEncCu::xCopyAMVPInfo (AMVPInfo* pSrc, AMVPInfo* pDst)
2639	{
2640	pDst->iN = pSrc->iN;
2641	for (Int i = 0; i < pSrc->iN; i++)
2642	{
2643	pDst->m_acMvCand[i] = pSrc->m_acMvCand[i];
2644	}
2645	}
2646	Void TEncCu::xCopyYuv2Pic(TComPic* rpcPic, UInt uiCUAddr, UInt uiAbsPartIdx, UInt uiDepth, UInt uiSrcDepth, TComDataCU* pcCU, UInt uiLPelX, UInt uiTPelY )
2647	{
2648	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
2649	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
2650	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
2651	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2652	pcSlice->getSliceSegmentCurStartCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2653	Bool bSliceEnd = pcSlice->getSliceSegmentCurEndCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2654	pcSlice->getSliceSegmentCurEndCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2655	if(!bSliceEnd && !bSliceStart && ( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2656	{
2657	UInt uiAbsPartIdxInRaster = g_auiZscanToRaster[uiAbsPartIdx];
2658	UInt uiSrcBlkWidth = rpcPic->getNumPartInWidth() >> (uiSrcDepth);
2659	UInt uiBlkWidth = rpcPic->getNumPartInWidth() >> (uiDepth);
2660	UInt uiPartIdxX = ( ( uiAbsPartIdxInRaster % rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2661	UInt uiPartIdxY = ( ( uiAbsPartIdxInRaster / rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2662	UInt uiPartIdx = uiPartIdxY * ( uiSrcBlkWidth / uiBlkWidth ) + uiPartIdxX;
2663	m_ppcRecoYuvBest[uiSrcDepth]->copyToPicYuv( rpcPic->getPicYuvRec (), uiCUAddr, uiAbsPartIdx, uiDepth - uiSrcDepth, uiPartIdx);
2664	}
2665	else
2666	{
2667	UInt uiQNumParts = ( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) )>>2;
2668
2669	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
2670	{
2671	UInt uiSubCULPelX = uiLPelX + ( g_uiMaxCUWidth >>(uiDepth+1) )*( uiPartUnitIdx & 1 );
2672	UInt uiSubCUTPelY = uiTPelY + ( g_uiMaxCUHeight>>(uiDepth+1) )*( uiPartUnitIdx >> 1 );
2673
2674	Bool bInSlice = rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+uiQNumParts > pcSlice->getSliceSegmentCurStartCUAddr() &&
2675	rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx < pcSlice->getSliceSegmentCurEndCUAddr();
2676	if(bInSlice&&( uiSubCULPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiSubCUTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2677	{
2678	xCopyYuv2Pic( rpcPic, uiCUAddr, uiAbsPartIdx, uiDepth+1, uiSrcDepth, pcCU, uiSubCULPelX, uiSubCUTPelY ); // Copy Yuv data to picture Yuv
2679	}
2680	}
2681	}
2682	}
2683
2684	Void TEncCu::xCopyYuv2Tmp( UInt uiPartUnitIdx, UInt uiNextDepth )
2685	{
2686	UInt uiCurrDepth = uiNextDepth - 1;
2687	m_ppcRecoYuvBest[uiNextDepth]->copyToPartYuv( m_ppcRecoYuvTemp[uiCurrDepth], uiPartUnitIdx );
2688	}
2689
2690	/** Function for filling the PCM buffer of a CU using its original sample array
2691	* \param pcCU pointer to current CU
2692	* \param pcOrgYuv pointer to original sample array
2693	* \returns Void
2694	*/
2695	Void TEncCu::xFillPCMBuffer ( TComDataCU& pCU, TComYuv pOrgYuv )
2696	{
2697
2698	UInt width = pCU->getWidth(0);
2699	UInt height = pCU->getHeight(0);
2700
2701	Pel* pSrcY = pOrgYuv->getLumaAddr(0, width);
2702	Pel* pDstY = pCU->getPCMSampleY();
2703	UInt srcStride = pOrgYuv->getStride();
2704
2705	for(Int y = 0; y < height; y++ )
2706	{
2707	for(Int x = 0; x < width; x++ )
2708	{
2709	pDstY[x] = pSrcY[x];
2710	}
2711	pDstY += width;
2712	pSrcY += srcStride;
2713	}
2714
2715	Pel* pSrcCb = pOrgYuv->getCbAddr();
2716	Pel* pSrcCr = pOrgYuv->getCrAddr();;
2717
2718	Pel* pDstCb = pCU->getPCMSampleCb();
2719	Pel* pDstCr = pCU->getPCMSampleCr();;
2720
2721	UInt srcStrideC = pOrgYuv->getCStride();
2722	UInt heightC = height >> 1;
2723	UInt widthC = width >> 1;
2724
2725	for(Int y = 0; y < heightC; y++ )
2726	{
2727	for(Int x = 0; x < widthC; x++ )
2728	{
2729	pDstCb[x] = pSrcCb[x];
2730	pDstCr[x] = pSrcCr[x];
2731	}
2732	pDstCb += widthC;
2733	pDstCr += widthC;
2734	pSrcCb += srcStrideC;
2735	pSrcCr += srcStrideC;
2736	}
2737	}
2738
2739	#if ADAPTIVE_QP_SELECTION
2740	/** Collect ARL statistics from one block
2741	*/
2742	Int TEncCu::xTuCollectARLStats(TCoeff* rpcCoeff, Int* rpcArlCoeff, Int NumCoeffInCU, Double* cSum, UInt* numSamples )
2743	{
2744	for( Int n = 0; n < NumCoeffInCU; n++ )
2745	{
2746	Int u = abs( rpcCoeff[ n ] );
2747	Int absc = rpcArlCoeff[ n ];
2748
2749	if( u != 0 )
2750	{
2751	if( u < LEVEL_RANGE )
2752	{
2753	cSum[ u ] += ( Double )absc;
2754	numSamples[ u ]++;
2755	}
2756	else
2757	{
2758	cSum[ LEVEL_RANGE ] += ( Double )absc - ( Double )( u << ARL_C_PRECISION );
2759	numSamples[ LEVEL_RANGE ]++;
2760	}
2761	}
2762	}
2763
2764	return 0;
2765	}
2766
2767	/** Collect ARL statistics from one LCU
2768	* \param pcCU
2769	*/
2770	Void TEncCu::xLcuCollectARLStats(TComDataCU* rpcCU )
2771	{
2772	Double cSum[ LEVEL_RANGE + 1 ]; //: the sum of DCT coefficients corresponding to datatype and quantization output
2773	UInt numSamples[ LEVEL_RANGE + 1 ]; //: the number of coefficients corresponding to datatype and quantization output
2774
2775	TCoeff* pCoeffY = rpcCU->getCoeffY();
2776	Int* pArlCoeffY = rpcCU->getArlCoeffY();
2777
2778	UInt uiMinCUWidth = g_uiMaxCUWidth >> g_uiMaxCUDepth;
2779	UInt uiMinNumCoeffInCU = 1 << uiMinCUWidth;
2780
2781	memset( cSum, 0, sizeof( Double )*(LEVEL_RANGE+1) );
2782	memset( numSamples, 0, sizeof( UInt )*(LEVEL_RANGE+1) );
2783
2784	// Collect stats to cSum[][] and numSamples[][]
2785	for(Int i = 0; i < rpcCU->getTotalNumPart(); i ++ )
2786	{
2787	UInt uiTrIdx = rpcCU->getTransformIdx(i);
2788
2789	if(rpcCU->getPredictionMode(i) == MODE_INTER)
2790	if( rpcCU->getCbf( i, TEXT_LUMA, uiTrIdx ) )
2791	{
2792	xTuCollectARLStats(pCoeffY, pArlCoeffY, uiMinNumCoeffInCU, cSum, numSamples);
2793	}//Note that only InterY is processed. QP rounding is based on InterY data only.
2794
2795	pCoeffY += uiMinNumCoeffInCU;
2796	pArlCoeffY += uiMinNumCoeffInCU;
2797	}
2798
2799	for(Int u=1; u<LEVEL_RANGE;u++)
2800	{
2801	m_pcTrQuant->getSliceSumC()[u] += cSum[ u ] ;
2802	m_pcTrQuant->getSliceNSamples()[u] += numSamples[ u ] ;
2803	}
2804	m_pcTrQuant->getSliceSumC()[LEVEL_RANGE] += cSum[ LEVEL_RANGE ] ;
2805	m_pcTrQuant->getSliceNSamples()[LEVEL_RANGE] += numSamples[ LEVEL_RANGE ] ;
2806	}
2807	#endif
2808	//! \}

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