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TEncCu.cpp @ 1038

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Last change on this file since 1038 was 1038, checked in by sharpjp-htm, 10 years ago
Fix tickets #75 Bi-pred restriction bug in VSP Fix tickets #79 Unused VSP code
Property svn:eol-style set to `native`
File size: 108.2 KB

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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2014, 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	#if MTK_I0099_VPS_EX2
412	TComVPS *vps = pcPic->getSlice(0)->getVPS();
413	Bool bLimQtPredFalg = vps->getLimQtPredFlag(pcPic->getSlice(0)->getLayerId());
414	#else
415	TComSPS *sps = pcPic->getSlice(0)->getSPS();
416	#endif
417	TComPic *pcTexture = rpcBestCU->getSlice()->getTexturePic();
418
419	Bool depthMapDetect = (pcTexture != NULL);
420	Bool bIntraSliceDetect = (rpcBestCU->getSlice()->getSliceType() == I_SLICE);
421
422	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);
423
424	Bool bTry2NxN = true;
425	Bool bTryNx2N = true;
426	#endif
427	// get Original YUV data from picture
428	m_ppcOrigYuv[uiDepth]->copyFromPicYuv( pcPic->getPicYuvOrg(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU() );
429
430	#if H_3D_QTLPC
431	Bool bTrySplit = true;
432	Bool bTrySplitDQP = true;
433	#endif
434
435	// variable for Early CU determination
436	Bool bSubBranch = true;
437
438	// variable for Cbf fast mode PU decision
439	Bool doNotBlockPu = true;
440	Bool earlyDetectionSkipMode = false;
441
442	#if H_3D_VSP
443	DisInfo DvInfo;
444	DvInfo.bDV = false;
445	DvInfo.m_acNBDV.setZero();
446	DvInfo.m_aVIdxCan = 0;
447	#if H_3D_NBDV_REF
448	DvInfo.m_acDoNBDV.setZero();
449	#endif
450	#endif
451	Bool bBoundary = false;
452	UInt uiLPelX = rpcBestCU->getCUPelX();
453	UInt uiRPelX = uiLPelX + rpcBestCU->getWidth(0) - 1;
454	UInt uiTPelY = rpcBestCU->getCUPelY();
455	UInt uiBPelY = uiTPelY + rpcBestCU->getHeight(0) - 1;
456
457	#if H_MV_ENC_DEC_TRAC
458	#if ENC_DEC_TRACE
459	stopAtPos ( rpcBestCU->getSlice()->getPOC(),
460	rpcBestCU->getSlice()->getLayerId(),
461	rpcBestCU->getCUPelX(),
462	rpcBestCU->getCUPelY(),
463	rpcBestCU->getWidth(0),
464	rpcBestCU->getHeight(0) );
465	#endif
466	#endif
467
468	Int iBaseQP = xComputeQP( rpcBestCU, uiDepth );
469	Int iMinQP;
470	Int iMaxQP;
471	Bool isAddLowestQP = false;
472
473	if( (g_uiMaxCUWidth>>uiDepth) >= rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
474	{
475	Int idQP = m_pcEncCfg->getMaxDeltaQP();
476	iMinQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP-idQP );
477	iMaxQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP+idQP );
478	}
479	else
480	{
481	iMinQP = rpcTempCU->getQP(0);
482	iMaxQP = rpcTempCU->getQP(0);
483	}
484
485	if ( m_pcEncCfg->getUseRateCtrl() )
486	{
487	iMinQP = m_pcRateCtrl->getRCQP();
488	iMaxQP = m_pcRateCtrl->getRCQP();
489	}
490	// transquant-bypass (TQB) processing loop variable initialisation ---
491
492	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.
493
494	if ( (rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag()) )
495	{
496	isAddLowestQP = true; // mark that the first iteration is to cost TQB mode.
497	iMinQP = iMinQP - 1; // increase loop variable range by 1, to allow testing of TQB mode along with other QPs
498	if ( m_pcEncCfg->getCUTransquantBypassFlagForceValue() )
499	{
500	iMaxQP = iMinQP;
501	}
502	}
503
504	#if H_3D_IC
505	Bool bICEnabled = rpcTempCU->getSlice()->getViewIndex() && ( rpcTempCU->getSlice()->getSliceType() == P_SLICE \|\| rpcTempCU->getSlice()->getSliceType() == B_SLICE ) && !rpcTempCU->getSlice()->getIsDepth();
506	bICEnabled = bICEnabled && rpcTempCU->getSlice()->getApplyIC();
507	#endif
508	// If slice start or slice end is within this cu...
509	TComSlice * pcSlice = rpcTempCU->getPic()->getSlice(rpcTempCU->getPic()->getCurrSliceIdx());
510	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr()>rpcTempCU->getSCUAddr()&&pcSlice->getSliceSegmentCurStartCUAddr()<rpcTempCU->getSCUAddr()+rpcTempCU->getTotalNumPart();
511	Bool bSliceEnd = (pcSlice->getSliceSegmentCurEndCUAddr()>rpcTempCU->getSCUAddr()&&pcSlice->getSliceSegmentCurEndCUAddr()<rpcTempCU->getSCUAddr()+rpcTempCU->getTotalNumPart());
512	Bool bInsidePicture = ( uiRPelX < rpcBestCU->getSlice()->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < rpcBestCU->getSlice()->getSPS()->getPicHeightInLumaSamples() );
513	// We need to split, so don't try these modes.
514	if(!bSliceEnd && !bSliceStart && bInsidePicture )
515	{
516	#if H_3D_FAST_TEXTURE_ENCODING
517	Bool bIVFMerge = false;
518	Int iIVFMaxD = 0;
519	Bool bFMD = false;
520	#endif
521	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
522	{
523	const Bool bIsLosslessMode = isAddLowestQP && (iQP == iMinQP);
524
525	if (bIsLosslessMode)
526	{
527	iQP = lowestQP;
528	}
529
530	#if H_3D_QTLPC
531	bTrySplit = true;
532	#endif
533
534	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
535	#if H_3D_QTLPC
536	//logic for setting bTrySplit using the partition information that is stored of the texture colocated CU
537
538	#if MTK_I0099_VPS_EX2
539	#if MTK_I0099_FIX
540	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ))
541	#else
542	if(depthMapDetect && !bIntraSliceDetect && !rapPic && bLimQtPredFalg)
543	#endif
544	#else
545	if(depthMapDetect && !bIntraSliceDetect && !rapPic && sps->getUseQTL())
546	#endif
547	{
548	TComDataCU* pcTextureCU = pcTexture->getCU( rpcBestCU->getAddr() ); //Corresponding texture LCU
549	UInt uiCUIdx = rpcBestCU->getZorderIdxInCU();
550	assert(pcTextureCU->getDepth(uiCUIdx) >= uiDepth); //Depth cannot be more partitionned than the texture.
551	if (pcTextureCU->getDepth(uiCUIdx) > uiDepth \|\| pcTextureCU->getPartitionSize(uiCUIdx) == SIZE_NxN) //Texture was split.
552	{
553	bTrySplit = true;
554	bTryNx2N = true;
555	bTry2NxN = true;
556	}
557	else
558	{
559	bTrySplit = false;
560	bTryNx2N = false;
561	bTry2NxN = false;
562	if( pcTextureCU->getDepth(uiCUIdx) == uiDepth && pcTextureCU->getPartitionSize(uiCUIdx) != SIZE_2Nx2N)
563	{
564	if(pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxN \|\| pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxnU\|\| pcTextureCU->getPartitionSize(uiCUIdx)==SIZE_2NxnD)
565	bTry2NxN = true;
566	else
567	bTryNx2N = true;
568	}
569	}
570	}
571	#endif
572
573	#if H_3D_NBDV
574	if( rpcTempCU->getSlice()->getSliceType() != I_SLICE )
575	{
576	#if H_3D_ARP && H_3D_IV_MERGE
577	if( rpcTempCU->getSlice()->getVPS()->getUseAdvRP(rpcTempCU->getSlice()->getLayerId()) \|\| rpcTempCU->getSlice()->getVPS()->getIvMvPredFlag(rpcTempCU->getSlice()->getLayerId()) )
578	#else
579	#if H_3D_ARP
580	if( rpcTempCU->getSlice()->getVPS()->getUseAdvRP(rpcTempCU->getSlice()->getLayerId()) )
581	#else
582	#if H_3D_IV_MERGE
583	if( rpcTempCU->getSlice()->getVPS()->getIvMvPredFlag(rpcTempCU->getSlice()->getLayerId()) )
584	#else
585	if (0)
586	#endif
587	#endif
588	#endif
589	{
590	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
591	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
592	#if H_3D_IV_MERGE
593	if (rpcTempCU->getSlice()->getIsDepth() )
594	{
595	DvInfo.bDV = rpcTempCU->getDispforDepth(0, 0, &DvInfo);
596	}
597	else
598	{
599	#endif
600	#if H_3D_NBDV_REF
601	if(rpcTempCU->getSlice()->getVPS()->getDepthRefinementFlag( rpcTempCU->getSlice()->getLayerIdInVps()))
602	DvInfo.bDV = rpcTempCU->getDisMvpCandNBDV(&DvInfo, true);
603	else
604	#endif
605	DvInfo.bDV = rpcTempCU->getDisMvpCandNBDV(&DvInfo);
606
607	#if H_3D_IV_MERGE
608	}
609	#endif
610	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
611	rpcBestCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
612	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
613	}
614	}
615	#if H_3D_FAST_TEXTURE_ENCODING
616	if(rpcTempCU->getSlice()->getViewIndex() && !rpcTempCU->getSlice()->getIsDepth())
617	{
618	PartSize ePartTemp = rpcTempCU->getPartitionSize(0);
619	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
620	rpcTempCU->getIVNStatus( 0, &DvInfo, bIVFMerge, iIVFMaxD);
621	rpcTempCU->setPartSizeSubParts( ePartTemp, 0, uiDepth );
622	}
623	#endif
624	#endif
625	// do inter modes, SKIP and 2Nx2N
626	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
627	{
628	#if H_3D_IC
629	for( UInt uiICId = 0; uiICId < ( bICEnabled ? 2 : 1 ); uiICId++ )
630	{
631	Bool bICFlag = uiICId ? true : false;
632	#endif
633	// 2Nx2N
634	if(m_pcEncCfg->getUseEarlySkipDetection())
635	{
636	#if H_3D_IC
637	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
638	#endif
639	#if H_3D_FAST_TEXTURE_ENCODING
640	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFMD ); rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );//by Competition for inter_2Nx2N
641	#else
642	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
643	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );//by Competition for inter_2Nx2N
644	#endif
645	#if H_3D_VSP
646	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
647	#endif
648	}
649	// SKIP
650	#if H_3D_IC
651	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
652	#endif
653	xCheckRDCostMerge2Nx2N( rpcBestCU, rpcTempCU, &earlyDetectionSkipMode );//by Merge for inter_2Nx2N
654	#if H_3D_FAST_TEXTURE_ENCODING
655	bFMD = bIVFMerge && rpcBestCU->isSkipped(0);
656	#endif
657	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
658	#if H_3D_VSP
659	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
660	#endif
661
662	if(!m_pcEncCfg->getUseEarlySkipDetection())
663	{
664	// 2Nx2N, NxN
665	#if H_3D_IC
666	rpcTempCU->setICFlagSubParts(bICFlag, 0, 0, uiDepth);
667	#endif
668	#if H_3D_FAST_TEXTURE_ENCODING
669	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bFMD ); rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
670	#else
671	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
672	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
673	#endif
674	#if H_3D_VSP
675	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
676	#endif
677
678	#if H_3D_DBBP
679	if( m_pcEncCfg->getUseDBBP() )
680	{
681	xCheckRDCostInterDBBP( rpcBestCU, rpcTempCU, false );
682	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
683	#if H_3D_VSP
684	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
685	#endif
686	}
687	#endif
688
689	if(m_pcEncCfg->getUseCbfFastMode())
690	{
691	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
692	}
693	}
694	#if H_3D_IC
695	}
696	#endif
697	}
698
699	#if H_3D_QTLPC
700	#if MTK_I0099_VPS_EX2
701	#if MTK_I0099_FIX
702	if(depthMapDetect && !bIntraSliceDetect && !rapPic && ( m_pcEncCfg->getUseQTL() \|\| bLimQtPredFalg ))
703	#else
704	if(depthMapDetect && !bIntraSliceDetect && !rapPic && bLimQtPredFalg)
705	#endif
706	#else
707	if(depthMapDetect && !bIntraSliceDetect && !rapPic && sps->getUseQTL())
708	#endif
709	{
710	bTrySplitDQP = bTrySplit;
711	}
712	#endif
713	if ( bIsLosslessMode )
714	{
715	iQP = iMinQP;
716	}
717	}
718
719	#if KWU_RC_MADPRED_E0227
720	if ( uiDepth <= m_addSADDepth )
721	{
722	m_LCUPredictionSAD += m_temporalSAD;
723	m_addSADDepth = uiDepth;
724	}
725	#endif
726	#if H_3D_DIM_ENC
727	if( rpcBestCU->getSlice()->getIsDepth() && rpcBestCU->getSlice()->isIRAP() )
728	{
729	earlyDetectionSkipMode = false;
730	}
731	#endif
732	#if MTK_SINGLE_DEPTH_MODE_I0095
733	rpcTempCU->initEstData( uiDepth, iMinQP, isAddLowestQP );
734	if(rpcBestCU->getSlice()->getApplySingleDepthMode())
735	{
736	xCheckRDCostSingleDepth( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
737	rpcTempCU->initEstData( uiDepth, iMinQP, isAddLowestQP );
738	}
739	#endif
740	if(!earlyDetectionSkipMode)
741	{
742	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
743	{
744	const Bool bIsLosslessMode = isAddLowestQP && (iQP == iMinQP);
745
746	if (bIsLosslessMode)
747	{
748	iQP = lowestQP;
749	}
750	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
751
752	// do inter modes, NxN, 2NxN, and Nx2N
753	if( rpcBestCU->getSlice()->getSliceType() != I_SLICE )
754	{
755	// 2Nx2N, NxN
756	if(!( (rpcBestCU->getWidth(0)==8) && (rpcBestCU->getHeight(0)==8) ))
757	{
758	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth && doNotBlockPu
759	#if H_3D_QTLPC
760	&& bTrySplit
761	#endif
762	)
763	{
764	#if H_3D_FAST_TEXTURE_ENCODING
765	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN, bFMD );
766	#else
767	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_NxN );
768	#endif
769	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
770	#if H_3D_VSP
771	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
772	#endif
773	}
774	}
775
776	// 2NxN, Nx2N
777	if(doNotBlockPu
778	#if H_3D_QTLPC
779	&& bTryNx2N
780	#endif
781	)
782	{
783	#if H_3D_FAST_TEXTURE_ENCODING
784	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N, bFMD );
785	#else
786	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_Nx2N );
787	#endif
788	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
789	#if H_3D_VSP
790	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
791	#endif
792	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_Nx2N )
793	{
794	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
795	}
796	}
797	if(doNotBlockPu
798	#if H_3D_QTLPC
799	&& bTry2NxN
800	#endif
801	)
802	{
803	#if H_3D_FAST_TEXTURE_ENCODING
804	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN, bFMD );
805	#else
806	xCheckRDCostInter ( rpcBestCU, rpcTempCU, SIZE_2NxN );
807	#endif
808	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
809	#if H_3D_VSP
810	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
811	#endif
812	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxN)
813	{
814	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
815	}
816	}
817
818	#if 1
819	//! Try AMP (SIZE_2NxnU, SIZE_2NxnD, SIZE_nLx2N, SIZE_nRx2N)
820	if( pcPic->getSlice(0)->getSPS()->getAMPAcc(uiDepth) )
821	{
822	#if AMP_ENC_SPEEDUP
823	Bool bTestAMP_Hor = false, bTestAMP_Ver = false;
824
825	#if AMP_MRG
826	Bool bTestMergeAMP_Hor = false, bTestMergeAMP_Ver = false;
827
828	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver, bTestMergeAMP_Hor, bTestMergeAMP_Ver);
829	#else
830	deriveTestModeAMP (rpcBestCU, eParentPartSize, bTestAMP_Hor, bTestAMP_Ver);
831	#endif
832
833	//! Do horizontal AMP
834	if ( bTestAMP_Hor )
835	{
836	if(doNotBlockPu
837	#if H_3D_QTLPC
838	&& bTry2NxN
839	#endif
840	)
841	{
842	#if H_3D_FAST_TEXTURE_ENCODING
843	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFMD );
844	#else
845	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
846	#endif
847	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
848	#if H_3D_VSP
849	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
850	#endif
851	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
852	{
853	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
854	}
855	}
856	if(doNotBlockPu
857	#if H_3D_QTLPC
858	&& bTry2NxN
859	#endif
860	)
861	{
862	#if H_3D_FAST_TEXTURE_ENCODING
863	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFMD );
864	#else
865	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
866	#endif
867	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
868	#if H_3D_VSP
869	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
870	#endif
871	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
872	{
873	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
874	}
875	}
876	}
877	#if AMP_MRG
878	else if ( bTestMergeAMP_Hor )
879	{
880	if(doNotBlockPu
881	#if H_3D_QTLPC
882	&& bTry2NxN
883	#endif
884	)
885	{
886	#if H_3D_FAST_TEXTURE_ENCODING
887	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, bFMD, true );
888	#else
889	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU, true );
890	#endif
891	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
892	#if H_3D_VSP
893	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
894	#endif
895	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnU )
896	{
897	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
898	}
899	}
900	if(doNotBlockPu
901	#if H_3D_QTLPC
902	&& bTry2NxN
903	#endif
904	)
905	{
906	#if H_3D_FAST_TEXTURE_ENCODING
907	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, bFMD, true );
908	#else
909	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD, true );
910	#endif
911	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
912	#if H_3D_VSP
913	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
914	#endif
915	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_2NxnD )
916	{
917	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
918	}
919	}
920	}
921	#endif
922
923	//! Do horizontal AMP
924	if ( bTestAMP_Ver )
925	{
926	if(doNotBlockPu
927	#if H_3D_QTLPC
928	&& bTryNx2N
929	#endif
930	)
931	{
932	#if H_3D_FAST_TEXTURE_ENCODING
933	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFMD );
934	#else
935	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
936	#endif
937	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
938	#if H_3D_VSP
939	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
940	#endif
941	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
942	{
943	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
944	}
945	}
946	if(doNotBlockPu
947	#if H_3D_QTLPC
948	&& bTryNx2N
949	#endif
950	)
951	{
952	#if H_3D_FAST_TEXTURE_ENCODING
953	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFMD );
954	#else
955	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
956	#endif
957	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
958	#if H_3D_VSP
959	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
960	#endif
961	}
962	}
963	#if AMP_MRG
964	else if ( bTestMergeAMP_Ver )
965	{
966	if(doNotBlockPu
967	#if H_3D_QTLPC
968	&& bTryNx2N
969	#endif
970	)
971	{
972	#if H_3D_FAST_TEXTURE_ENCODING
973	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, bFMD, true );
974	#else
975	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N, true );
976	#endif
977	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
978	#if H_3D_VSP
979	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
980	#endif
981	if(m_pcEncCfg->getUseCbfFastMode() && rpcBestCU->getPartitionSize(0) == SIZE_nLx2N )
982	{
983	doNotBlockPu = rpcBestCU->getQtRootCbf( 0 ) != 0;
984	}
985	}
986	if(doNotBlockPu
987	#if H_3D_QTLPC
988	&& bTryNx2N
989	#endif
990	)
991	{
992	#if H_3D_FAST_TEXTURE_ENCODING
993	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, bFMD, true );
994	#else
995	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N, true );
996	#endif
997	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
998	#if H_3D_VSP
999	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1000	#endif
1001	}
1002	}
1003	#endif
1004
1005	#else
1006	#if H_3D_QTLPC
1007	if (bTry2NxN)
1008	{
1009	#endif
1010	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnU );
1011	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1012	#if H_3D_VSP
1013	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1014	#endif
1015	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_2NxnD );
1016	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1017	#if H_3D_VSP
1018	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1019	#endif
1020	#if H_3D_QTLPC
1021	}
1022	if (bTryNx2N)
1023	{
1024	#endif
1025	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nLx2N );
1026	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1027	#if H_3D_VSP
1028	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1029	#endif
1030	xCheckRDCostInter( rpcBestCU, rpcTempCU, SIZE_nRx2N );
1031	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1032	#if H_3D_VSP
1033	rpcTempCU->setDvInfoSubParts(DvInfo, 0, uiDepth);
1034	#endif
1035	#if H_3D_QTLPC
1036	}
1037	#endif
1038
1039	#endif
1040	}
1041	#endif
1042	}
1043	#if H_3D_FAST_TEXTURE_ENCODING
1044	if(!bFMD)
1045	{
1046	#endif
1047	// do normal intra modes
1048
1049	// speedup for inter frames
1050	if( rpcBestCU->getSlice()->getSliceType() == I_SLICE \|\|
1051	rpcBestCU->getCbf( 0, TEXT_LUMA ) != 0 \|\|
1052	rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) != 0 \|\|
1053	rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) != 0
1054	#if H_3D_DIM_ENC
1055	#if HHI_DMM4_ENC_I0066
1056	\|\| rpcBestCU->getSlice()->getIsDepth()
1057	#else
1058	\|\| ( rpcBestCU->getSlice()->getIsDepth() && rpcBestCU->getSlice()->isIRAP() )
1059	#endif
1060	#endif
1061	) // avoid very complex intra if it is unlikely
1062	{
1063	#if HHI_DMM4_ENC_I0066
1064	Bool bOnlyIVP = false;
1065	if( rpcBestCU->getSlice()->getIsDepth() && !(rpcBestCU->getSlice()->isIRAP()) &&
1066	rpcBestCU->getSlice()->getSliceType() != I_SLICE &&
1067	rpcBestCU->getCbf( 0, TEXT_LUMA ) == 0 &&
1068	rpcBestCU->getCbf( 0, TEXT_CHROMA_U ) == 0 &&
1069	rpcBestCU->getCbf( 0, TEXT_CHROMA_V ) == 0
1070	)
1071	{
1072	bOnlyIVP = true;
1073	}
1074	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_2Nx2N, bOnlyIVP );
1075	#else
1076	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_2Nx2N );
1077	#endif
1078
1079	#if KWU_RC_MADPRED_E0227
1080	if ( uiDepth <= m_addSADDepth )
1081	{
1082	m_LCUPredictionSAD += m_spatialSAD;
1083	m_addSADDepth = uiDepth;
1084	}
1085	#endif
1086
1087	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1088	if( uiDepth == g_uiMaxCUDepth - g_uiAddCUDepth )
1089	{
1090	#if H_3D_QTLPC //Try IntraNxN
1091	if(bTrySplit)
1092	{
1093	#endif
1094	if( rpcTempCU->getWidth(0) > ( 1 << rpcTempCU->getSlice()->getSPS()->getQuadtreeTULog2MinSize() ) )
1095	{
1096	#if HHI_DMM4_ENC_I0066
1097	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_NxN, bOnlyIVP );
1098	#else
1099	xCheckRDCostIntra( rpcBestCU, rpcTempCU, SIZE_NxN );
1100	#endif
1101	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1102	}
1103	#if H_3D_QTLPC
1104	}
1105	#endif
1106	}
1107	}
1108	// test PCM
1109	if(pcPic->getSlice(0)->getSPS()->getUsePCM()
1110	&& rpcTempCU->getWidth(0) <= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MaxSize())
1111	&& rpcTempCU->getWidth(0) >= (1<<pcPic->getSlice(0)->getSPS()->getPCMLog2MinSize()) )
1112	{
1113	UInt uiRawBits = (2 * g_bitDepthY + g_bitDepthC) * rpcBestCU->getWidth(0) * rpcBestCU->getHeight(0) / 2;
1114	UInt uiBestBits = rpcBestCU->getTotalBits();
1115	#if H_3D_VSO // M7
1116	Double dRDCostTemp = m_pcRdCost->getUseVSO() ? m_pcRdCost->calcRdCostVSO(uiRawBits, 0) : m_pcRdCost->calcRdCost(uiRawBits, 0);
1117	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > dRDCostTemp ))
1118	#else
1119	if((uiBestBits > uiRawBits) \|\| (rpcBestCU->getTotalCost() > m_pcRdCost->calcRdCost(uiRawBits, 0)))
1120	#endif
1121	{
1122	xCheckIntraPCM (rpcBestCU, rpcTempCU);
1123	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1124	}
1125	}
1126	#if H_3D_FAST_TEXTURE_ENCODING
1127	}
1128	#endif
1129	if (bIsLosslessMode)
1130	{
1131	iQP = iMinQP;
1132	}
1133	}
1134	}
1135
1136	m_pcEntropyCoder->resetBits();
1137	m_pcEntropyCoder->encodeSplitFlag( rpcBestCU, 0, uiDepth, true );
1138	rpcBestCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1139	rpcBestCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1140	#if H_3D_VSO // M8
1141	if ( m_pcRdCost->getUseVSO() )
1142	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1143	else
1144	#endif
1145	rpcBestCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcBestCU->getTotalBits(), rpcBestCU->getTotalDistortion() );
1146
1147	// Early CU determination
1148	if( m_pcEncCfg->getUseEarlyCU() && rpcBestCU->isSkipped(0) )
1149	{
1150	bSubBranch = false;
1151	}
1152	else
1153	{
1154	bSubBranch = true;
1155	}
1156	#if H_3D_FAST_TEXTURE_ENCODING
1157	if(rpcBestCU->getSlice()->getViewIndex() && !rpcBestCU->getSlice()->getIsDepth() && (uiDepth >=iIVFMaxD) && rpcBestCU->isSkipped(0))
1158	{
1159	bSubBranch = false;
1160	}
1161	#endif
1162	}
1163	else if(!(bSliceEnd && bInsidePicture))
1164	{
1165	bBoundary = true;
1166	}
1167
1168	// copy orginal YUV samples to PCM buffer
1169	if( rpcBestCU->isLosslessCoded(0) && (rpcBestCU->getIPCMFlag(0) == false))
1170	{
1171	xFillPCMBuffer(rpcBestCU, m_ppcOrigYuv[uiDepth]);
1172	}
1173	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1174	{
1175	Int idQP = m_pcEncCfg->getMaxDeltaQP();
1176	iMinQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP-idQP );
1177	iMaxQP = Clip3( -rpcTempCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQP+idQP );
1178	}
1179	else if( (g_uiMaxCUWidth>>uiDepth) > rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() )
1180	{
1181	iMinQP = iBaseQP;
1182	iMaxQP = iBaseQP;
1183	}
1184	else
1185	{
1186	Int iStartQP;
1187	if( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(rpcTempCU->getZorderIdxInCU()) == pcSlice->getSliceSegmentCurStartCUAddr())
1188	{
1189	iStartQP = rpcTempCU->getQP(0);
1190	}
1191	else
1192	{
1193	UInt uiCurSliceStartPartIdx = pcSlice->getSliceSegmentCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1194	iStartQP = rpcTempCU->getQP(uiCurSliceStartPartIdx);
1195	}
1196	iMinQP = iStartQP;
1197	iMaxQP = iStartQP;
1198	}
1199	if ( m_pcEncCfg->getUseRateCtrl() )
1200	{
1201	iMinQP = m_pcRateCtrl->getRCQP();
1202	iMaxQP = m_pcRateCtrl->getRCQP();
1203	}
1204
1205	if ( m_pcEncCfg->getCUTransquantBypassFlagForceValue() )
1206	{
1207	iMaxQP = iMinQP; // If all blocks are forced into using transquant bypass, do not loop here.
1208	}
1209	for (Int iQP=iMinQP; iQP<=iMaxQP; iQP++)
1210	{
1211	const Bool bIsLosslessMode = false; // False at this level. Next level down may set it to true.
1212	rpcTempCU->initEstData( uiDepth, iQP, bIsLosslessMode );
1213
1214	// further split
1215	#if H_3D_QTLPC
1216	if( bSubBranch && bTrySplitDQP && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth )
1217	#else
1218	if( bSubBranch && uiDepth < g_uiMaxCUDepth - g_uiAddCUDepth )
1219	#endif
1220	{
1221	#if H_3D_VSO // M9
1222	// reset Model
1223	if( m_pcRdCost->getUseRenModel() )
1224	{
1225	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ( );
1226	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight( );
1227	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr( 0 );
1228	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride();
1229	m_pcRdCost->setRenModelData( m_ppcBestCU[uiDepth], 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1230	}
1231	#endif
1232
1233	UChar uhNextDepth = uiDepth+1;
1234	TComDataCU* pcSubBestPartCU = m_ppcBestCU[uhNextDepth];
1235	TComDataCU* pcSubTempPartCU = m_ppcTempCU[uhNextDepth];
1236
1237	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++ )
1238	{
1239	pcSubBestPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1240	pcSubTempPartCU->initSubCU( rpcTempCU, uiPartUnitIdx, uhNextDepth, iQP ); // clear sub partition datas or init.
1241
1242	Bool bInSlice = pcSubBestPartCU->getSCUAddr()+pcSubBestPartCU->getTotalNumPart()>pcSlice->getSliceSegmentCurStartCUAddr()&&pcSubBestPartCU->getSCUAddr()<pcSlice->getSliceSegmentCurEndCUAddr();
1243	if(bInSlice && ( pcSubBestPartCU->getCUPelX() < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( pcSubBestPartCU->getCUPelY() < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1244	{
1245	if ( 0 == uiPartUnitIdx) //initialize RD with previous depth buffer
1246	{
1247	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
1248	}
1249	else
1250	{
1251	m_pppcRDSbacCoder[uhNextDepth][CI_CURR_BEST]->load(m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]);
1252	}
1253
1254	#if AMP_ENC_SPEEDUP
1255	if ( rpcBestCU->isIntra(0) )
1256	{
1257	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, SIZE_NONE );
1258	}
1259	else
1260	{
1261	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth, rpcBestCU->getPartitionSize(0) );
1262	}
1263	#else
1264	xCompressCU( pcSubBestPartCU, pcSubTempPartCU, uhNextDepth );
1265	#endif
1266
1267	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth ); // Keep best part data to current temporary data.
1268	xCopyYuv2Tmp( pcSubBestPartCU->getTotalNumPart()*uiPartUnitIdx, uhNextDepth );
1269	}
1270	else if (bInSlice)
1271	{
1272	pcSubBestPartCU->copyToPic( uhNextDepth );
1273	rpcTempCU->copyPartFrom( pcSubBestPartCU, uiPartUnitIdx, uhNextDepth );
1274	}
1275	}
1276
1277	if( !bBoundary )
1278	{
1279	m_pcEntropyCoder->resetBits();
1280	m_pcEntropyCoder->encodeSplitFlag( rpcTempCU, 0, uiDepth, true );
1281
1282	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // split bits
1283	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1284	}
1285	#if H_3D_VSO // M10
1286	if ( m_pcRdCost->getUseVSO() )
1287	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1288	else
1289	#endif
1290	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1291
1292	if( (g_uiMaxCUWidth>>uiDepth) == rpcTempCU->getSlice()->getPPS()->getMinCuDQPSize() && rpcTempCU->getSlice()->getPPS()->getUseDQP())
1293	{
1294	Bool hasResidual = false;
1295	for( UInt uiBlkIdx = 0; uiBlkIdx < rpcTempCU->getTotalNumPart(); uiBlkIdx ++)
1296	{
1297	if( ( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(uiBlkIdx+rpcTempCU->getZorderIdxInCU()) == rpcTempCU->getSlice()->getSliceSegmentCurStartCUAddr() ) &&
1298	( rpcTempCU->getCbf( uiBlkIdx, TEXT_LUMA ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_U ) \|\| rpcTempCU->getCbf( uiBlkIdx, TEXT_CHROMA_V ) ) )
1299	{
1300	hasResidual = true;
1301	break;
1302	}
1303	}
1304
1305	UInt uiTargetPartIdx;
1306	if ( pcPic->getCU( rpcTempCU->getAddr() )->getSliceSegmentStartCU(rpcTempCU->getZorderIdxInCU()) != pcSlice->getSliceSegmentCurStartCUAddr() )
1307	{
1308	uiTargetPartIdx = pcSlice->getSliceSegmentCurStartCUAddr() % pcPic->getNumPartInCU() - rpcTempCU->getZorderIdxInCU();
1309	}
1310	else
1311	{
1312	uiTargetPartIdx = 0;
1313	}
1314	if ( hasResidual )
1315	{
1316	#if !RDO_WITHOUT_DQP_BITS
1317	m_pcEntropyCoder->resetBits();
1318	m_pcEntropyCoder->encodeQP( rpcTempCU, uiTargetPartIdx, false );
1319	rpcTempCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
1320	rpcTempCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
1321	#if H_3D_VSO // M11
1322	if ( m_pcRdCost->getUseLambdaScaleVSO())
1323	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1324	else
1325	#endif
1326	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
1327	#endif
1328
1329	Bool foundNonZeroCbf = false;
1330	rpcTempCU->setQPSubCUs( rpcTempCU->getRefQP( uiTargetPartIdx ), rpcTempCU, 0, uiDepth, foundNonZeroCbf );
1331	assert( foundNonZeroCbf );
1332	}
1333	else
1334	{
1335	rpcTempCU->setQPSubParts( rpcTempCU->getRefQP( uiTargetPartIdx ), 0, uiDepth ); // set QP to default QP
1336	}
1337	}
1338
1339	m_pppcRDSbacCoder[uhNextDepth][CI_NEXT_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
1340	Bool isEndOfSlice = rpcBestCU->getSlice()->getSliceMode()==FIXED_NUMBER_OF_BYTES
1341	&& (rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getSliceArgument()<<3);
1342	Bool isEndOfSliceSegment = rpcBestCU->getSlice()->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES
1343	&& (rpcBestCU->getTotalBits()>rpcBestCU->getSlice()->getSliceSegmentArgument()<<3);
1344	if(isEndOfSlice\|\|isEndOfSliceSegment)
1345	{
1346	rpcBestCU->getTotalCost()=rpcTempCU->getTotalCost()+1;
1347	}
1348	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth); // RD compare current larger prediction
1349	} // with sub partitioned prediction.
1350	}
1351
1352	#if H_3D_VSO // M12
1353	if( m_pcRdCost->getUseRenModel() )
1354	{
1355	UInt uiWidth = m_ppcRecoYuvBest[uiDepth]->getWidth ( );
1356	UInt uiHeight = m_ppcRecoYuvBest[uiDepth]->getHeight ( );
1357	Pel* piSrc = m_ppcRecoYuvBest[uiDepth]->getLumaAddr( 0 );
1358	UInt uiSrcStride = m_ppcRecoYuvBest[uiDepth]->getStride ( );
1359	m_pcRdCost->setRenModelData( rpcBestCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1360	}
1361	#endif
1362	rpcBestCU->copyToPic(uiDepth); // Copy Best data to Picture for next partition prediction.
1363
1364	xCopyYuv2Pic( rpcBestCU->getPic(), rpcBestCU->getAddr(), rpcBestCU->getZorderIdxInCU(), uiDepth, uiDepth, rpcBestCU, uiLPelX, uiTPelY ); // Copy Yuv data to picture Yuv
1365	if( bBoundary \|\|(bSliceEnd && bInsidePicture))
1366	{
1367	return;
1368	}
1369
1370	// Assert if Best prediction mode is NONE
1371	// Selected mode's RD-cost must be not MAX_DOUBLE.
1372	assert( rpcBestCU->getPartitionSize ( 0 ) != SIZE_NONE );
1373	assert( rpcBestCU->getPredictionMode( 0 ) != MODE_NONE );
1374	assert( rpcBestCU->getTotalCost ( ) != MAX_DOUBLE );
1375	}
1376
1377	/** finish encoding a cu and handle end-of-slice conditions
1378	* \param pcCU
1379	* \param uiAbsPartIdx
1380	* \param uiDepth
1381	* \returns Void
1382	*/
1383	Void TEncCu::finishCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1384	{
1385	TComPic* pcPic = pcCU->getPic();
1386	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1387
1388	//Calculate end address
1389	UInt uiCUAddr = pcCU->getSCUAddr()+uiAbsPartIdx;
1390
1391	UInt uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) % pcPic->getNumPartInCU();
1392	UInt uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getSliceSegmentCurEndCUAddr()-1) / pcPic->getNumPartInCU();
1393	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1394	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1395	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
1396	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
1397	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
1398	{
1399	uiInternalAddress--;
1400	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
1401	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
1402	}
1403	uiInternalAddress++;
1404	if(uiInternalAddress==pcCU->getPic()->getNumPartInCU())
1405	{
1406	uiInternalAddress = 0;
1407	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
1408	}
1409	UInt uiRealEndAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
1410
1411	// Encode slice finish
1412	Bool bTerminateSlice = false;
1413	if (uiCUAddr+(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)) == uiRealEndAddress)
1414	{
1415	bTerminateSlice = true;
1416	}
1417	UInt uiGranularityWidth = g_uiMaxCUWidth;
1418	uiPosX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1419	uiPosY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1420	Bool granularityBoundary=((uiPosX+pcCU->getWidth(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosX+pcCU->getWidth(uiAbsPartIdx)==uiWidth))
1421	&&((uiPosY+pcCU->getHeight(uiAbsPartIdx))%uiGranularityWidth==0\|\|(uiPosY+pcCU->getHeight(uiAbsPartIdx)==uiHeight));
1422
1423	if(granularityBoundary)
1424	{
1425	// The 1-terminating bit is added to all streams, so don't add it here when it's 1.
1426	if (!bTerminateSlice)
1427	m_pcEntropyCoder->encodeTerminatingBit( bTerminateSlice ? 1 : 0 );
1428	}
1429
1430	Int numberOfWrittenBits = 0;
1431	if (m_pcBitCounter)
1432	{
1433	numberOfWrittenBits = m_pcEntropyCoder->getNumberOfWrittenBits();
1434	}
1435
1436	// Calculate slice end IF this CU puts us over slice bit size.
1437	UInt iGranularitySize = pcCU->getPic()->getNumPartInCU();
1438	Int iGranularityEnd = ((pcCU->getSCUAddr()+uiAbsPartIdx)/iGranularitySize)*iGranularitySize;
1439	if(iGranularityEnd<=pcSlice->getSliceSegmentCurStartCUAddr())
1440	{
1441	iGranularityEnd+=max(iGranularitySize,(pcCU->getPic()->getNumPartInCU()>>(uiDepth<<1)));
1442	}
1443	// Set slice end parameter
1444	if(pcSlice->getSliceMode()==FIXED_NUMBER_OF_BYTES&&!pcSlice->getFinalized()&&pcSlice->getSliceBits()+numberOfWrittenBits>pcSlice->getSliceArgument()<<3)
1445	{
1446	pcSlice->setSliceSegmentCurEndCUAddr(iGranularityEnd);
1447	pcSlice->setSliceCurEndCUAddr(iGranularityEnd);
1448	return;
1449	}
1450	// Set dependent slice end parameter
1451	if(pcSlice->getSliceSegmentMode()==FIXED_NUMBER_OF_BYTES&&!pcSlice->getFinalized()&&pcSlice->getSliceSegmentBits()+numberOfWrittenBits > pcSlice->getSliceSegmentArgument()<<3)
1452	{
1453	pcSlice->setSliceSegmentCurEndCUAddr(iGranularityEnd);
1454	return;
1455	}
1456	if(granularityBoundary)
1457	{
1458	pcSlice->setSliceBits( (UInt)(pcSlice->getSliceBits() + numberOfWrittenBits) );
1459	pcSlice->setSliceSegmentBits(pcSlice->getSliceSegmentBits()+numberOfWrittenBits);
1460	if (m_pcBitCounter)
1461	{
1462	m_pcEntropyCoder->resetBits();
1463	}
1464	}
1465	}
1466
1467	/** Compute QP for each CU
1468	* \param pcCU Target CU
1469	* \param uiDepth CU depth
1470	* \returns quantization parameter
1471	*/
1472	Int TEncCu::xComputeQP( TComDataCU* pcCU, UInt uiDepth )
1473	{
1474	Int iBaseQp = pcCU->getSlice()->getSliceQp();
1475	Int iQpOffset = 0;
1476	if ( m_pcEncCfg->getUseAdaptiveQP() )
1477	{
1478	TEncPic* pcEPic = dynamic_cast<TEncPic*>( pcCU->getPic() );
1479	UInt uiAQDepth = min( uiDepth, pcEPic->getMaxAQDepth()-1 );
1480	TEncPicQPAdaptationLayer* pcAQLayer = pcEPic->getAQLayer( uiAQDepth );
1481	UInt uiAQUPosX = pcCU->getCUPelX() / pcAQLayer->getAQPartWidth();
1482	UInt uiAQUPosY = pcCU->getCUPelY() / pcAQLayer->getAQPartHeight();
1483	UInt uiAQUStride = pcAQLayer->getAQPartStride();
1484	TEncQPAdaptationUnit* acAQU = pcAQLayer->getQPAdaptationUnit();
1485
1486	Double dMaxQScale = pow(2.0, m_pcEncCfg->getQPAdaptationRange()/6.0);
1487	Double dAvgAct = pcAQLayer->getAvgActivity();
1488	Double dCUAct = acAQU[uiAQUPosY * uiAQUStride + uiAQUPosX].getActivity();
1489	Double dNormAct = (dMaxQScaledCUAct + dAvgAct) / (dCUAct + dMaxQScaledAvgAct);
1490	Double dQpOffset = log(dNormAct) / log(2.0) * 6.0;
1491	iQpOffset = Int(floor( dQpOffset + 0.49999 ));
1492	}
1493	return Clip3(-pcCU->getSlice()->getSPS()->getQpBDOffsetY(), MAX_QP, iBaseQp+iQpOffset );
1494	}
1495
1496	/** encode a CU block recursively
1497	* \param pcCU
1498	* \param uiAbsPartIdx
1499	* \param uiDepth
1500	* \returns Void
1501	*/
1502	Void TEncCu::xEncodeCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
1503	{
1504	TComPic* pcPic = pcCU->getPic();
1505
1506	Bool bBoundary = false;
1507	UInt uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1508	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
1509	UInt uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1510	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
1511
1512	#if H_MV_ENC_DEC_TRAC
1513	DTRACE_CU_S("=========== coding_quadtree ===========\n")
1514	DTRACE_CU("x0", uiLPelX)
1515	DTRACE_CU("x1", uiTPelY)
1516	DTRACE_CU("log2CbSize", g_uiMaxCUWidth>>uiDepth)
1517	DTRACE_CU("cqtDepth" , uiDepth)
1518	#endif
1519
1520	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
1521	// If slice start is within this cu...
1522	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr() > pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
1523	pcSlice->getSliceSegmentCurStartCUAddr() < pcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcPic->getNumPartInCU() >> (uiDepth<<1) );
1524	// We need to split, so don't try these modes.
1525	if(!bSliceStart&&( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1526	{
1527	m_pcEntropyCoder->encodeSplitFlag( pcCU, uiAbsPartIdx, uiDepth );
1528	}
1529	else
1530	{
1531	bBoundary = true;
1532	}
1533
1534	if( ( ( uiDepth < pcCU->getDepth( uiAbsPartIdx ) ) && ( uiDepth < (g_uiMaxCUDepth-g_uiAddCUDepth) ) ) \|\| bBoundary )
1535	{
1536	UInt uiQNumParts = ( pcPic->getNumPartInCU() >> (uiDepth<<1) )>>2;
1537	if( (g_uiMaxCUWidth>>uiDepth) == pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1538	{
1539	setdQPFlag(true);
1540	}
1541	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
1542	{
1543	uiLPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
1544	uiTPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
1545	Bool bInSlice = pcCU->getSCUAddr()+uiAbsPartIdx+uiQNumParts>pcSlice->getSliceSegmentCurStartCUAddr()&&pcCU->getSCUAddr()+uiAbsPartIdx<pcSlice->getSliceSegmentCurEndCUAddr();
1546	if(bInSlice&&( uiLPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
1547	{
1548	xEncodeCU( pcCU, uiAbsPartIdx, uiDepth+1 );
1549	}
1550	}
1551	return;
1552	}
1553
1554	#if H_MV_ENC_DEC_TRAC
1555	DTRACE_CU_S("=========== coding_unit ===========\n")
1556	#endif
1557
1558	if( (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() && pcCU->getSlice()->getPPS()->getUseDQP())
1559	{
1560	setdQPFlag(true);
1561	}
1562	if (pcCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
1563	{
1564	m_pcEntropyCoder->encodeCUTransquantBypassFlag( pcCU, uiAbsPartIdx );
1565	}
1566	if( !pcCU->getSlice()->isIntra() )
1567	{
1568	m_pcEntropyCoder->encodeSkipFlag( pcCU, uiAbsPartIdx );
1569	}
1570
1571	if( pcCU->isSkipped( uiAbsPartIdx ) )
1572	{
1573	#if H_MV_ENC_DEC_TRAC
1574	DTRACE_PU_S("=========== prediction_unit ===========\n")
1575	DTRACE_PU("x0", uiLPelX)
1576	DTRACE_PU("x1", uiTPelY)
1577	#endif
1578	m_pcEntropyCoder->encodeMergeIndex( pcCU, uiAbsPartIdx );
1579	#if H_3D_ARP
1580	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1581	#endif
1582	#if H_3D_IC
1583	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1584	#endif
1585	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1586	return;
1587	}
1588	#if MTK_SINGLE_DEPTH_MODE_I0095
1589	m_pcEntropyCoder->encodeSingleDepthMode( pcCU, uiAbsPartIdx );
1590	if(!pcCU->getSingleDepthFlag(uiAbsPartIdx))
1591	{
1592	#endif
1593	m_pcEntropyCoder->encodePredMode( pcCU, uiAbsPartIdx );
1594
1595	m_pcEntropyCoder->encodePartSize( pcCU, uiAbsPartIdx, uiDepth );
1596
1597	#if H_3D_DIM_SDC
1598	m_pcEntropyCoder->encodeSDCFlag( pcCU, uiAbsPartIdx, false );
1599	#endif
1600	if (pcCU->isIntra( uiAbsPartIdx ) && pcCU->getPartitionSize( uiAbsPartIdx ) == SIZE_2Nx2N )
1601	{
1602	m_pcEntropyCoder->encodeIPCMInfo( pcCU, uiAbsPartIdx );
1603
1604	if(pcCU->getIPCMFlag(uiAbsPartIdx))
1605	{
1606	// Encode slice finish
1607	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1608	return;
1609	}
1610	}
1611
1612	// prediction Info ( Intra : direction mode, Inter : Mv, reference idx )
1613	m_pcEntropyCoder->encodePredInfo( pcCU, uiAbsPartIdx );
1614
1615	#if H_3D_ARP
1616	m_pcEntropyCoder->encodeARPW( pcCU , uiAbsPartIdx );
1617	#endif
1618	#if H_3D_IC
1619	m_pcEntropyCoder->encodeICFlag ( pcCU, uiAbsPartIdx );
1620	#endif
1621	// Encode Coefficients
1622	Bool bCodeDQP = getdQPFlag();
1623	m_pcEntropyCoder->encodeCoeff( pcCU, uiAbsPartIdx, uiDepth, pcCU->getWidth (uiAbsPartIdx), pcCU->getHeight(uiAbsPartIdx), bCodeDQP );
1624	setdQPFlag( bCodeDQP );
1625	#if MTK_SINGLE_DEPTH_MODE_I0095
1626	}
1627	#endif
1628	// --- write terminating bit ---
1629	finishCU(pcCU,uiAbsPartIdx,uiDepth);
1630	}
1631
1632	Int xCalcHADs8x8_ISlice(Pel *piOrg, Int iStrideOrg)
1633	{
1634	Int k, i, j, jj;
1635	Int diff[64], m1[8][8], m2[8][8], m3[8][8], iSumHad = 0;
1636
1637	for( k = 0; k < 64; k += 8 )
1638	{
1639	diff[k+0] = piOrg[0] ;
1640	diff[k+1] = piOrg[1] ;
1641	diff[k+2] = piOrg[2] ;
1642	diff[k+3] = piOrg[3] ;
1643	diff[k+4] = piOrg[4] ;
1644	diff[k+5] = piOrg[5] ;
1645	diff[k+6] = piOrg[6] ;
1646	diff[k+7] = piOrg[7] ;
1647
1648	piOrg += iStrideOrg;
1649	}
1650
1651	//horizontal
1652	for (j=0; j < 8; j++)
1653	{
1654	jj = j << 3;
1655	m2[j][0] = diff[jj ] + diff[jj+4];
1656	m2[j][1] = diff[jj+1] + diff[jj+5];
1657	m2[j][2] = diff[jj+2] + diff[jj+6];
1658	m2[j][3] = diff[jj+3] + diff[jj+7];
1659	m2[j][4] = diff[jj ] - diff[jj+4];
1660	m2[j][5] = diff[jj+1] - diff[jj+5];
1661	m2[j][6] = diff[jj+2] - diff[jj+6];
1662	m2[j][7] = diff[jj+3] - diff[jj+7];
1663
1664	m1[j][0] = m2[j][0] + m2[j][2];
1665	m1[j][1] = m2[j][1] + m2[j][3];
1666	m1[j][2] = m2[j][0] - m2[j][2];
1667	m1[j][3] = m2[j][1] - m2[j][3];
1668	m1[j][4] = m2[j][4] + m2[j][6];
1669	m1[j][5] = m2[j][5] + m2[j][7];
1670	m1[j][6] = m2[j][4] - m2[j][6];
1671	m1[j][7] = m2[j][5] - m2[j][7];
1672
1673	m2[j][0] = m1[j][0] + m1[j][1];
1674	m2[j][1] = m1[j][0] - m1[j][1];
1675	m2[j][2] = m1[j][2] + m1[j][3];
1676	m2[j][3] = m1[j][2] - m1[j][3];
1677	m2[j][4] = m1[j][4] + m1[j][5];
1678	m2[j][5] = m1[j][4] - m1[j][5];
1679	m2[j][6] = m1[j][6] + m1[j][7];
1680	m2[j][7] = m1[j][6] - m1[j][7];
1681	}
1682
1683	//vertical
1684	for (i=0; i < 8; i++)
1685	{
1686	m3[0][i] = m2[0][i] + m2[4][i];
1687	m3[1][i] = m2[1][i] + m2[5][i];
1688	m3[2][i] = m2[2][i] + m2[6][i];
1689	m3[3][i] = m2[3][i] + m2[7][i];
1690	m3[4][i] = m2[0][i] - m2[4][i];
1691	m3[5][i] = m2[1][i] - m2[5][i];
1692	m3[6][i] = m2[2][i] - m2[6][i];
1693	m3[7][i] = m2[3][i] - m2[7][i];
1694
1695	m1[0][i] = m3[0][i] + m3[2][i];
1696	m1[1][i] = m3[1][i] + m3[3][i];
1697	m1[2][i] = m3[0][i] - m3[2][i];
1698	m1[3][i] = m3[1][i] - m3[3][i];
1699	m1[4][i] = m3[4][i] + m3[6][i];
1700	m1[5][i] = m3[5][i] + m3[7][i];
1701	m1[6][i] = m3[4][i] - m3[6][i];
1702	m1[7][i] = m3[5][i] - m3[7][i];
1703
1704	m2[0][i] = m1[0][i] + m1[1][i];
1705	m2[1][i] = m1[0][i] - m1[1][i];
1706	m2[2][i] = m1[2][i] + m1[3][i];
1707	m2[3][i] = m1[2][i] - m1[3][i];
1708	m2[4][i] = m1[4][i] + m1[5][i];
1709	m2[5][i] = m1[4][i] - m1[5][i];
1710	m2[6][i] = m1[6][i] + m1[7][i];
1711	m2[7][i] = m1[6][i] - m1[7][i];
1712	}
1713
1714	for (i = 0; i < 8; i++)
1715	{
1716	for (j = 0; j < 8; j++)
1717	{
1718	iSumHad += abs(m2[i][j]);
1719	}
1720	}
1721	iSumHad -= abs(m2[0][0]);
1722	iSumHad =(iSumHad+2)>>2;
1723	return(iSumHad);
1724	}
1725
1726	Int TEncCu::updateLCUDataISlice(TComDataCU* pcCU, Int LCUIdx, Int width, Int height)
1727	{
1728	Int xBl, yBl;
1729	const Int iBlkSize = 8;
1730
1731	Pel* pOrgInit = pcCU->getPic()->getPicYuvOrg()->getLumaAddr(pcCU->getAddr(), 0);
1732	Int iStrideOrig = pcCU->getPic()->getPicYuvOrg()->getStride();
1733	Pel *pOrg;
1734
1735	Int iSumHad = 0;
1736	for ( yBl=0; (yBl+iBlkSize)<=height; yBl+= iBlkSize)
1737	{
1738	for ( xBl=0; (xBl+iBlkSize)<=width; xBl+= iBlkSize)
1739	{
1740	pOrg = pOrgInit + iStrideOrig*yBl + xBl;
1741	iSumHad += xCalcHADs8x8_ISlice(pOrg, iStrideOrig);
1742	}
1743	}
1744	return(iSumHad);
1745	}
1746
1747	/** check RD costs for a CU block encoded with merge
1748	* \param rpcBestCU
1749	* \param rpcTempCU
1750	* \returns Void
1751	*/
1752	Void TEncCu::xCheckRDCostMerge2Nx2N( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, Bool *earlyDetectionSkipMode )
1753	{
1754	assert( rpcTempCU->getSlice()->getSliceType() != I_SLICE );
1755	#if H_3D_IV_MERGE
1756	TComMvField cMvFieldNeighbours[MRG_MAX_NUM_CANDS_MEM << 1]; // double length for mv of both lists
1757	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS_MEM];
1758	#else
1759	TComMvField cMvFieldNeighbours[2 * MRG_MAX_NUM_CANDS]; // double length for mv of both lists
1760	UChar uhInterDirNeighbours[MRG_MAX_NUM_CANDS];
1761	#endif
1762	Int numValidMergeCand = 0;
1763	const Bool bTransquantBypassFlag = rpcTempCU->getCUTransquantBypass(0);
1764
1765	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1766	{
1767	uhInterDirNeighbours[ui] = 0;
1768	}
1769	UChar uhDepth = rpcTempCU->getDepth( 0 );
1770	#if H_3D_IC
1771	Bool bICFlag = rpcTempCU->getICFlag( 0 );
1772	#endif
1773	#if H_3D_VSO // M1 //nececcary here?
1774	if( m_pcRdCost->getUseRenModel() )
1775	{
1776	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
1777	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
1778	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
1779	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
1780	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
1781	}
1782	#endif
1783
1784	#if H_3D_ARP
1785	DisInfo cOrigDisInfo = rpcTempCU->getDvInfo(0);
1786	#else
1787	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1788	#endif
1789
1790	#if H_3D_VSP
1791	#if !H_3D_ARP
1792	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1793	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1794	InheritedVSPDisInfo inheritedVSPDisInfo[MRG_MAX_NUM_CANDS_MEM];
1795	rpcTempCU->m_bAvailableFlagA1 = 0;
1796	rpcTempCU->m_bAvailableFlagB1 = 0;
1797	rpcTempCU->m_bAvailableFlagB0 = 0;
1798	rpcTempCU->m_bAvailableFlagA0 = 0;
1799	rpcTempCU->m_bAvailableFlagB2 = 0;
1800	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1801	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, vspFlag,inheritedVSPDisInfo, numValidMergeCand );
1802	#endif
1803	#else
1804	#if H_3D
1805	rpcTempCU->m_bAvailableFlagA1 = 0;
1806	rpcTempCU->m_bAvailableFlagB1 = 0;
1807	rpcTempCU->m_bAvailableFlagB0 = 0;
1808	rpcTempCU->m_bAvailableFlagA0 = 0;
1809	rpcTempCU->m_bAvailableFlagB2 = 0;
1810	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1811	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1812	#else
1813	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, numValidMergeCand );
1814	#endif
1815	#endif
1816
1817	#if H_3D_IV_MERGE
1818	Int mergeCandBuffer[MRG_MAX_NUM_CANDS_MEM];
1819	#else
1820	Int mergeCandBuffer[MRG_MAX_NUM_CANDS];
1821	#endif
1822	#if H_3D_ARP
1823	for( UInt ui = 0; ui < rpcTempCU->getSlice()->getMaxNumMergeCand(); ++ui )
1824	#else
1825	for( UInt ui = 0; ui < numValidMergeCand; ++ui )
1826	#endif
1827	{
1828	mergeCandBuffer[ui] = 0;
1829	}
1830
1831	Bool bestIsSkip = false;
1832
1833	UInt iteration;
1834	if ( rpcTempCU->isLosslessCoded(0))
1835	{
1836	iteration = 1;
1837	}
1838	else
1839	{
1840	iteration = 2;
1841	}
1842
1843	#if H_3D_ARP
1844	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
1845	if( nARPWMax < 0 \|\| !rpcTempCU->getDvInfo(0).bDV \|\| bICFlag )
1846	{
1847	nARPWMax = 0;
1848	}
1849	for( Int nARPW=nARPWMax; nARPW >= 0 ; nARPW-- )
1850	{
1851	memset( mergeCandBuffer, 0, MRG_MAX_NUM_CANDS_MEM*sizeof(Int) );
1852	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1853	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
1854	#if H_3D_IC
1855	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1856	#endif
1857	rpcTempCU->getDvInfo(0) = cOrigDisInfo;
1858	rpcTempCU->setDvInfoSubParts(cOrigDisInfo, 0, 0, uhDepth );
1859	Int vspFlag[MRG_MAX_NUM_CANDS_MEM];
1860	memset(vspFlag, 0, sizeof(Int)*MRG_MAX_NUM_CANDS_MEM);
1861	#if !FIX_TICKET_79
1862	InheritedVSPDisInfo inheritedVSPDisInfo[MRG_MAX_NUM_CANDS_MEM];
1863	#endif
1864	#if H_3D_SPIVMP
1865	Bool bSPIVMPFlag[MRG_MAX_NUM_CANDS_MEM];
1866	memset(bSPIVMPFlag, false, sizeof(Bool)*MRG_MAX_NUM_CANDS_MEM);
1867	TComMvField* pcMvFieldSP;
1868	UChar* puhInterDirSP;
1869	pcMvFieldSP = new TComMvField[rpcTempCU->getPic()->getPicSym()->getNumPartition()*2];
1870	puhInterDirSP = new UChar[rpcTempCU->getPic()->getPicSym()->getNumPartition()];
1871	#endif
1872	#if H_3D
1873	rpcTempCU->initAvailableFlags();
1874	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours, uhInterDirNeighbours, numValidMergeCand );
1875	rpcTempCU->xGetInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours
1876	#if !FIX_TICKET_79
1877	, inheritedVSPDisInfo
1878	#endif
1879	#if H_3D_SPIVMP
1880	, pcMvFieldSP, puhInterDirSP
1881	#endif
1882	, numValidMergeCand
1883	);
1884
1885	rpcTempCU->buildMCL( cMvFieldNeighbours,uhInterDirNeighbours, vspFlag
1886	#if H_3D_SPIVMP
1887	, bSPIVMPFlag
1888	#endif
1889	, numValidMergeCand
1890	);
1891
1892	#else
1893	#if FIX_TICKET_79
1894	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, vspFlag, numValidMergeCand );
1895	#else
1896	rpcTempCU->getInterMergeCandidates( 0, 0, cMvFieldNeighbours,uhInterDirNeighbours, vspFlag, inheritedVSPDisInfo, numValidMergeCand );
1897	#endif
1898	#endif
1899
1900
1901	#endif
1902
1903	#if H_3D_DDD
1904	Int iDDDCand = rpcTempCU->getUseDDDCandIdx();
1905	UChar ucDDDepth = rpcTempCU->getDDTmpDepth();
1906	rpcTempCU->setUseDDD( false, 0, uhDepth );
1907	#endif
1908
1909	for( UInt uiNoResidual = 0; uiNoResidual < iteration; ++uiNoResidual )
1910	{
1911	for( UInt uiMergeCand = 0; uiMergeCand < numValidMergeCand; ++uiMergeCand )
1912	{
1913	#if H_3D_IC
1914	if( rpcTempCU->getSlice()->getApplyIC() && rpcTempCU->getSlice()->getIcSkipParseFlag() )
1915	{
1916	if( bICFlag && uiMergeCand == 0 )
1917	{
1918	continue;
1919	}
1920	}
1921	#endif
1922	if(!(uiNoResidual==1 && mergeCandBuffer[uiMergeCand]==1))
1923	{
1924	if( !(bestIsSkip && uiNoResidual == 0) )
1925	{
1926	// set MC parameters
1927	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth ); // interprets depth relative to LCU level
1928	rpcTempCU->setCUTransquantBypassSubParts( bTransquantBypassFlag, 0, uhDepth );
1929	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth ); // interprets depth relative to LCU level
1930	#if H_3D_IC
1931	rpcTempCU->setICFlagSubParts( bICFlag, 0, 0, uhDepth );
1932	#endif
1933	#if H_3D_ARP
1934	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
1935	#endif
1936	rpcTempCU->setMergeFlagSubParts( true, 0, 0, uhDepth ); // interprets depth relative to LCU level
1937	rpcTempCU->setMergeIndexSubParts( uiMergeCand, 0, 0, uhDepth ); // interprets depth relative to LCU level
1938	#if H_3D_VSP
1939	rpcTempCU->setVSPFlagSubParts( vspFlag[uiMergeCand], 0, 0, uhDepth );
1940	#if !FIX_TICKET_79
1941	rpcTempCU->setDvInfoSubParts(inheritedVSPDisInfo[uiMergeCand].m_acDvInfo, 0, 0, uhDepth );
1942	#endif
1943	#endif
1944	#if H_3D_DDD
1945	if( rpcTempCU->getSlice()->getIsDepth() && rpcTempCU->getSlice()->getViewIndex() != 0 && iDDDCand == uiMergeCand )
1946	{
1947	rpcTempCU->setUseDDD( true, 0, 0, uhDepth );
1948	rpcTempCU->setDDDepthSubParts( ucDDDepth, 0, 0, uhDepth );
1949	}
1950	else
1951	{
1952	rpcTempCU->setUseDDD( false, 0, 0, uhDepth );
1953	}
1954	#endif
1955	#if H_3D_SPIVMP
1956	rpcTempCU->setSPIVMPFlagSubParts(bSPIVMPFlag[uiMergeCand], 0, 0, uhDepth);
1957	if (bSPIVMPFlag[uiMergeCand])
1958	{
1959	UInt uiSPAddr;
1960	Int iWidth = rpcTempCU->getWidth(0);
1961	Int iHeight = rpcTempCU->getHeight(0);
1962	Int iNumSPInOneLine, iNumSP, iSPWidth, iSPHeight;
1963	rpcTempCU->getSPPara(iWidth, iHeight, iNumSP, iNumSPInOneLine, iSPWidth, iSPHeight);
1964	for (Int iPartitionIdx = 0; iPartitionIdx < iNumSP; iPartitionIdx++)
1965	{
1966	rpcTempCU->getSPAbsPartIdx(0, iSPWidth, iSPHeight, iPartitionIdx, iNumSPInOneLine, uiSPAddr);
1967	rpcTempCU->setInterDirSP(puhInterDirSP[iPartitionIdx], uiSPAddr, iSPWidth, iSPHeight);
1968	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setMvFieldSP(rpcTempCU, uiSPAddr, pcMvFieldSP[2*iPartitionIdx], iSPWidth, iSPHeight);
1969	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setMvFieldSP(rpcTempCU, uiSPAddr, pcMvFieldSP[2*iPartitionIdx + 1], iSPWidth, iSPHeight);
1970	}
1971	}
1972	else
1973	#endif
1974	#if H_3D_VSP
1975	{
1976	if ( vspFlag[uiMergeCand] )
1977	{
1978	UInt partAddr;
1979	Int vspSize;
1980	Int width, height;
1981	rpcTempCU->getPartIndexAndSize( 0, partAddr, width, height );
1982	if( uhInterDirNeighbours[ uiMergeCand ] & 0x01 )
1983	{
1984	rpcTempCU->setMvFieldPUForVSP( rpcTempCU, partAddr, width, height, REF_PIC_LIST_0, cMvFieldNeighbours[ 2*uiMergeCand + 0 ].getRefIdx(), vspSize );
1985	rpcTempCU->setVSPFlag( partAddr, vspSize );
1986	}
1987	else
1988	{
1989	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1990	}
1991	if( uhInterDirNeighbours[ uiMergeCand ] & 0x02 )
1992	{
1993	rpcTempCU->setMvFieldPUForVSP( rpcTempCU, partAddr, width, height, REF_PIC_LIST_1 , cMvFieldNeighbours[ 2*uiMergeCand + 1 ].getRefIdx(), vspSize );
1994	rpcTempCU->setVSPFlag( partAddr, vspSize );
1995	}
1996	else
1997	{
1998	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
1999	}
2000	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level
2001	}
2002	else
2003	{
2004	#endif
2005	rpcTempCU->setInterDirSubParts( uhInterDirNeighbours[uiMergeCand], 0, 0, uhDepth ); // interprets depth relative to LCU level
2006	rpcTempCU->getCUMvField( REF_PIC_LIST_0 )->setAllMvField( cMvFieldNeighbours[0 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
2007	rpcTempCU->getCUMvField( REF_PIC_LIST_1 )->setAllMvField( cMvFieldNeighbours[1 + 2*uiMergeCand], SIZE_2Nx2N, 0, 0 ); // interprets depth relative to rpcTempCU level
2008	#if H_3D_VSP
2009	}
2010	}
2011	#endif
2012	// do MC
2013	m_pcPredSearch->motionCompensation ( rpcTempCU, m_ppcPredYuvTemp[uhDepth] );
2014	// estimate residual and encode everything
2015	#if H_3D_VSO //M2
2016	if( m_pcRdCost->getUseRenModel() )
2017	{ //Reset
2018	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
2019	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
2020	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr ();
2021	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
2022	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2023	}
2024	#endif
2025	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU,
2026	m_ppcOrigYuv [uhDepth],
2027	m_ppcPredYuvTemp[uhDepth],
2028	m_ppcResiYuvTemp[uhDepth],
2029	m_ppcResiYuvBest[uhDepth],
2030	m_ppcRecoYuvTemp[uhDepth],
2031	(uiNoResidual? true:false));
2032
2033
2034	if ( uiNoResidual == 0 && rpcTempCU->getQtRootCbf(0) == 0 )
2035	{
2036	// If no residual when allowing for one, then set mark to not try case where residual is forced to 0
2037	mergeCandBuffer[uiMergeCand] = 1;
2038	}
2039
2040	rpcTempCU->setSkipFlagSubParts( rpcTempCU->getQtRootCbf(0) == 0, 0, uhDepth );
2041	#if MTK_SINGLE_DEPTH_MODE_I0095
2042	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uhDepth );
2043	#endif
2044	#if H_3D_VSP // possible bug fix
2045	if( rpcTempCU->getSkipFlag(0) )
2046	{
2047	rpcTempCU->setTrIdxSubParts(0, 0, uhDepth);
2048	}
2049	#endif
2050	#if H_3D_INTER_SDC
2051	TComDataCU *rpcTempCUPre = rpcTempCU;
2052	#endif
2053	Int orgQP = rpcTempCU->getQP( 0 );
2054	xCheckDQP( rpcTempCU );
2055	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2056	#if H_3D_INTER_SDC
2057	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) && rpcTempCU->getSlice()->getIsDepth() && !uiNoResidual )
2058	{
2059	#if FAST_SDC_OFFSET_DECISION_I0084
2060	Double dOffsetCost[3] = {MAX_DOUBLE,MAX_DOUBLE,MAX_DOUBLE};
2061	for( Int uiOffest = 1 ; uiOffest <= 5 ; uiOffest++ )
2062	#else
2063	for( Int uiOffest = -2 ; uiOffest <= 2 ; uiOffest++ )
2064	#endif
2065	{
2066	#if FAST_SDC_OFFSET_DECISION_I0084
2067	if( uiOffest > 3)
2068	{
2069	if ( dOffsetCost[0] < (0.9dOffsetCost[1]) && dOffsetCost[0] < (0.9dOffsetCost[2]) )
2070	{
2071	continue;
2072	}
2073	if ( dOffsetCost[1] < dOffsetCost[0] && dOffsetCost[0] < dOffsetCost[2] && uiOffest == 5)
2074	{
2075	continue;
2076	}
2077	if ( dOffsetCost[0] < dOffsetCost[1] && dOffsetCost[2] < dOffsetCost[0] && uiOffest == 4)
2078	{
2079	continue;
2080	}
2081	}
2082	#endif
2083	if( rpcTempCU != rpcTempCUPre )
2084	{
2085	rpcTempCU->initEstData( uhDepth, orgQP, bTransquantBypassFlag );
2086	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2087	}
2088	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2089	#if MTK_SINGLE_DEPTH_MODE_I0095
2090	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uhDepth );
2091	#endif
2092	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2093	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
2094	#if H_3D_VSO //M2
2095	if( m_pcRdCost->getUseRenModel() )
2096	{ //Reset
2097	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ();
2098	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight ();
2099	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr ();
2100	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride ();
2101	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2102	}
2103	#endif
2104	#if FAST_SDC_OFFSET_DECISION_I0084
2105	Int iSdcOffset = 0;
2106	if(uiOffest % 2 == 0)
2107	{
2108	iSdcOffset = uiOffest >> 1;
2109	}
2110	else
2111	{
2112	iSdcOffset = -1 * (uiOffest >> 1);
2113	}
2114	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2115	m_ppcOrigYuv[uhDepth],
2116	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2117	m_ppcResiYuvTemp[uhDepth],
2118	m_ppcRecoYuvTemp[uhDepth],
2119	iSdcOffset,
2120	uhDepth );
2121	if (uiOffest <= 3 )
2122	{
2123	dOffsetCost [uiOffest -1] = rpcTempCU->getTotalCost();
2124	}
2125	#else
2126	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2127	m_ppcOrigYuv[uhDepth],
2128	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2129	m_ppcResiYuvTemp[uhDepth],
2130	m_ppcRecoYuvTemp[uhDepth],
2131	uiOffest,
2132	uhDepth );
2133	#endif
2134
2135	xCheckDQP( rpcTempCU );
2136	xCheckBestMode( rpcBestCU, rpcTempCU, uhDepth );
2137	}
2138	}
2139	#endif
2140	rpcTempCU->initEstData( uhDepth, orgQP, bTransquantBypassFlag );
2141
2142	if( m_pcEncCfg->getUseFastDecisionForMerge() && !bestIsSkip )
2143	{
2144	#if H_3D_INTER_SDC
2145	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) )
2146	{
2147	bestIsSkip = !rpcBestCU->getSDCFlag( 0 ) && ( rpcBestCU->getQtRootCbf(0) == 0 );
2148	}
2149	else
2150	{
2151	#endif
2152	bestIsSkip = rpcBestCU->getQtRootCbf(0) == 0;
2153	#if H_3D_INTER_SDC
2154	}
2155	#endif
2156	}
2157	}
2158	}
2159	}
2160
2161	if(uiNoResidual == 0 && m_pcEncCfg->getUseEarlySkipDetection())
2162	{
2163	if(rpcBestCU->getQtRootCbf( 0 ) == 0)
2164	{
2165	if( rpcBestCU->getMergeFlag( 0 ))
2166	{
2167	*earlyDetectionSkipMode = true;
2168	}
2169	else
2170	{
2171	Int absoulte_MV=0;
2172	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2173	{
2174	if ( rpcBestCU->getSlice()->getNumRefIdx( RefPicList( uiRefListIdx ) ) > 0 )
2175	{
2176	TComCUMvField* pcCUMvField = rpcBestCU->getCUMvField(RefPicList( uiRefListIdx ));
2177	Int iHor = pcCUMvField->getMvd( 0 ).getAbsHor();
2178	Int iVer = pcCUMvField->getMvd( 0 ).getAbsVer();
2179	absoulte_MV+=iHor+iVer;
2180	}
2181	}
2182
2183	if(absoulte_MV == 0)
2184	{
2185	*earlyDetectionSkipMode = true;
2186	}
2187	}
2188	}
2189	}
2190	}
2191	#if H_3D_SPIVMP
2192	delete[] pcMvFieldSP;
2193	delete[] puhInterDirSP;
2194	#endif
2195	#if H_3D_ARP
2196	}
2197	#endif
2198	}
2199
2200
2201	#if AMP_MRG
2202	#if H_3D_FAST_TEXTURE_ENCODING
2203	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bFMD, Bool bUseMRG)
2204	#else
2205	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize, Bool bUseMRG)
2206	#endif
2207	#else
2208	Void TEncCu::xCheckRDCostInter( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize ePartSize )
2209	#endif
2210	{
2211
2212	#if H_3D
2213	const Bool bTransquantBypassFlag = rpcTempCU->getCUTransquantBypass(0);
2214	#endif
2215	#if H_3D_FAST_TEXTURE_ENCODING
2216	if(!(bFMD && (ePartSize == SIZE_2Nx2N))) //have motion estimation or merge check
2217	{
2218	#endif
2219	UChar uhDepth = rpcTempCU->getDepth( 0 );
2220	#if H_3D_ARP
2221	Int iLayerId = rpcTempCU->getSlice()->getLayerId();
2222	Bool bFirstTime = true;
2223	Int nARPWMax = rpcTempCU->getSlice()->getARPStepNum() - 1;
2224
2225	if( nARPWMax < 0 \|\| ePartSize != SIZE_2Nx2N \|\| !rpcTempCU->getDvInfo(0).bDV \|\| rpcTempCU->getICFlag(0) )
2226	{
2227	nARPWMax = 0;
2228	}
2229
2230	for( Int nARPW = 0; nARPW <= nARPWMax; nARPW++ )
2231	{
2232	if( bFirstTime == false && rpcTempCU->getSlice()->getVPS()->getUseAdvRP( iLayerId ) )
2233	{
2234	rpcTempCU->initEstData( rpcTempCU->getDepth(0), rpcTempCU->getQP(0),bTransquantBypassFlag );
2235	}
2236	#endif
2237	#if H_3D_VSO // M3
2238	if( m_pcRdCost->getUseRenModel() )
2239	{
2240	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2241	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2242	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2243	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2244	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2245	}
2246	#endif
2247
2248	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2249
2250	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2251	#if MTK_SINGLE_DEPTH_MODE_I0095
2252	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uhDepth );
2253	#endif
2254	rpcTempCU->setPartSizeSubParts ( ePartSize, 0, uhDepth );
2255	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2256	#if H_3D_DDD
2257	rpcTempCU->setUseDDD( false, 0, uhDepth );
2258	#endif
2259
2260	#if H_3D_ARP
2261	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2262	#endif
2263
2264	#if H_3D_ARP
2265	if( bFirstTime == false && nARPWMax )
2266	{
2267	rpcTempCU->copyPartFrom( m_ppcWeightedTempCU[uhDepth] , 0 , uhDepth );
2268	rpcTempCU->setARPWSubParts( (UChar)nARPW , 0 , uhDepth );
2269
2270	m_pcPredSearch->motionCompensation( rpcTempCU , m_ppcPredYuvTemp[uhDepth] );
2271	}
2272	else
2273	{
2274	bFirstTime = false;
2275	#endif
2276	#if AMP_MRG
2277	rpcTempCU->setMergeAMP (true);
2278	#if H_3D_FAST_TEXTURE_ENCODING
2279	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], bFMD, false, bUseMRG );
2280	#else
2281	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth], false, bUseMRG );
2282	#endif
2283	#else
2284	m_pcPredSearch->predInterSearch ( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcRecoYuvTemp[uhDepth] );
2285	#endif
2286	#if H_3D_ARP
2287	if( nARPWMax )
2288	{
2289	m_ppcWeightedTempCU[uhDepth]->copyPartFrom( rpcTempCU , 0 , uhDepth );
2290	}
2291	}
2292	#endif
2293
2294	#if AMP_MRG
2295	if ( !rpcTempCU->getMergeAMP() )
2296	{
2297	#if H_3D_ARP
2298	if( nARPWMax )
2299	{
2300	continue;
2301	}
2302	else
2303	#endif
2304	return;
2305	}
2306	#endif
2307
2308	#if KWU_RC_MADPRED_E0227
2309	if ( m_pcEncCfg->getUseRateCtrl() && m_pcEncCfg->getLCULevelRC() && ePartSize == SIZE_2Nx2N && uhDepth <= m_addSADDepth )
2310	{
2311	UInt SAD = m_pcRdCost->getSADPart( g_bitDepthY, m_ppcPredYuvTemp[uhDepth]->getLumaAddr(), m_ppcPredYuvTemp[uhDepth]->getStride(),
2312	m_ppcOrigYuv[uhDepth]->getLumaAddr(), m_ppcOrigYuv[uhDepth]->getStride(),
2313	rpcTempCU->getWidth(0), rpcTempCU->getHeight(0) );
2314	m_temporalSAD = (Int)SAD;
2315	}
2316	#endif
2317	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], false );
2318	#if H_3D_VSP // possible bug fix
2319	if( rpcTempCU->getQtRootCbf(0)==0 )
2320	{
2321	rpcTempCU->setTrIdxSubParts(0, 0, uhDepth);
2322	}
2323	#endif
2324
2325	#if H_3D_VSO // M4
2326	if( m_pcRdCost->getUseLambdaScaleVSO() )
2327	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2328	else
2329	#endif
2330
2331	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2332	#if H_3D_INTER_SDC
2333	TComDataCU *rpcTempCUPre = rpcTempCU;
2334	#endif
2335	xCheckDQP( rpcTempCU );
2336	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2337	#if H_3D_INTER_SDC
2338	if( rpcTempCU->getSlice()->getVPS()->getInterSDCFlag( rpcTempCU->getSlice()->getLayerIdInVps() ) && rpcTempCU->getSlice()->getIsDepth() && ePartSize == SIZE_2Nx2N)
2339	{
2340	#if FAST_SDC_OFFSET_DECISION_I0084
2341	Double dOffsetCost[3] = {MAX_DOUBLE,MAX_DOUBLE,MAX_DOUBLE};
2342	for( Int uiOffest = 1 ; uiOffest <= 5 ; uiOffest++ )
2343	#else
2344	for( Int uiOffest = -2 ; uiOffest <= 2 ; uiOffest++ )
2345	#endif
2346	{
2347	#if FAST_SDC_OFFSET_DECISION_I0084
2348	if( uiOffest > 3)
2349	{
2350	if ( dOffsetCost[0] < (0.9dOffsetCost[1]) && dOffsetCost[0] < (0.9dOffsetCost[2]) )
2351	{
2352	continue;
2353	}
2354	if ( dOffsetCost[1] < dOffsetCost[0] && dOffsetCost[0] < dOffsetCost[2] && uiOffest == 5)
2355	{
2356	continue;
2357	}
2358	if ( dOffsetCost[0] < dOffsetCost[1] && dOffsetCost[2] < dOffsetCost[0] && uiOffest == 4)
2359	{
2360	continue;
2361	}
2362	}
2363	#endif
2364	if( rpcTempCU != rpcTempCUPre )
2365	{
2366	Int orgQP = rpcBestCU->getQP( 0 );
2367	rpcTempCU->initEstData( uhDepth, orgQP ,bTransquantBypassFlag );
2368	rpcTempCU->copyPartFrom( rpcBestCU, 0, uhDepth );
2369	}
2370	rpcTempCU->setSkipFlagSubParts( false, 0, uhDepth );
2371	#if MTK_SINGLE_DEPTH_MODE_I0095
2372	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uhDepth );
2373	#endif
2374	rpcTempCU->setTrIdxSubParts( 0, 0, uhDepth );
2375	rpcTempCU->setCbfSubParts( 1, 1, 1, 0, uhDepth );
2376	#if H_3D_VSO // M3
2377	if( m_pcRdCost->getUseRenModel() )
2378	{
2379	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2380	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2381	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2382	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2383	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2384	}
2385	#endif
2386
2387	#if FAST_SDC_OFFSET_DECISION_I0084
2388	Int iSdcOffset = 0;
2389	if(uiOffest % 2 == 0)
2390	{
2391	iSdcOffset = uiOffest >> 1;
2392	}
2393	else
2394	{
2395	iSdcOffset = -1 * (uiOffest >> 1);
2396	}
2397	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2398	m_ppcOrigYuv[uhDepth],
2399	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2400	m_ppcResiYuvTemp[uhDepth],
2401	m_ppcRecoYuvTemp[uhDepth],
2402	iSdcOffset,
2403	uhDepth );
2404	if (uiOffest <= 3 )
2405	{
2406	dOffsetCost [uiOffest -1] = rpcTempCU->getTotalCost();
2407	}
2408	#else
2409	m_pcPredSearch->encodeResAndCalcRdInterSDCCU( rpcTempCU,
2410	m_ppcOrigYuv[uhDepth],
2411	( rpcTempCU != rpcTempCUPre ) ? m_ppcPredYuvBest[uhDepth] : m_ppcPredYuvTemp[uhDepth],
2412	m_ppcResiYuvTemp[uhDepth],
2413	m_ppcRecoYuvTemp[uhDepth],
2414	uiOffest,
2415	uhDepth );
2416	#endif
2417
2418	xCheckDQP( rpcTempCU );
2419	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2420	}
2421
2422	}
2423	#endif
2424	#if H_3D_ARP
2425	}
2426	#endif
2427	#if H_3D_FAST_TEXTURE_ENCODING
2428	}
2429	#endif
2430	}
2431
2432	#if H_3D_DBBP
2433	Void TEncCu::xInvalidateOriginalSegments( TComYuv* pOrigYuv, TComYuv* pOrigYuvTemp, Bool* pMask, UInt uiValidSegment )
2434	{
2435	UInt uiWidth = pOrigYuv->getWidth ( );
2436	UInt uiHeight = pOrigYuv->getHeight( );
2437	Pel* piSrc = pOrigYuv->getLumaAddr( );
2438	UInt uiSrcStride = pOrigYuv->getStride();
2439	Pel* piDst = pOrigYuvTemp->getLumaAddr( );
2440	UInt uiDstStride = pOrigYuvTemp->getStride();
2441
2442	UInt uiMaskStride= MAX_CU_SIZE;
2443
2444	AOF( uiWidth == uiHeight );
2445
2446	// backup pointer
2447	Bool* pMaskStart = pMask;
2448
2449	for (Int y=0; y<uiHeight; y++)
2450	{
2451	for (Int x=0; x<uiWidth; x++)
2452	{
2453	UChar ucSegment = (UChar)pMask[x];
2454	AOF( ucSegment < 2 );
2455
2456	piDst[x] = (ucSegment==uiValidSegment)?piSrc[x]:DBBP_INVALID_SHORT;
2457	}
2458
2459	piSrc += uiSrcStride;
2460	piDst += uiDstStride;
2461	pMask += uiMaskStride;
2462	}
2463
2464	// now invalidate chroma
2465	Pel* piSrcU = pOrigYuv->getCbAddr();
2466	Pel* piSrcV = pOrigYuv->getCrAddr();
2467	UInt uiSrcStrideC = pOrigYuv->getCStride();
2468	Pel* piDstU = pOrigYuvTemp->getCbAddr( );
2469	Pel* piDstV = pOrigYuvTemp->getCrAddr( );
2470	UInt uiDstStrideC = pOrigYuvTemp->getCStride();
2471	pMask = pMaskStart;
2472
2473	for (Int y=0; y<uiHeight/2; y++)
2474	{
2475	for (Int x=0; x<uiWidth/2; x++)
2476	{
2477	UChar ucSegment = (UChar)pMask[x*2];
2478	AOF( ucSegment < 2 );
2479
2480	piDstU[x] = (ucSegment==uiValidSegment)?piSrcU[x]:DBBP_INVALID_SHORT;
2481	piDstV[x] = (ucSegment==uiValidSegment)?piSrcV[x]:DBBP_INVALID_SHORT;
2482	}
2483
2484	piSrcU += uiSrcStrideC;
2485	piSrcV += uiSrcStrideC;
2486	piDstU += uiDstStrideC;
2487	piDstV += uiDstStrideC;
2488	pMask += 2*uiMaskStride;
2489	}
2490	}
2491	#if MTK_SINGLE_DEPTH_MODE_I0095
2492	Void TEncCu::xCheckRDCostSingleDepth( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize )
2493	{
2494	UInt uiDepth = rpcTempCU->getDepth( 0 );
2495	if( !rpcBestCU->getSlice()->getIsDepth() \|\| (eSize != SIZE_2Nx2N))
2496	{
2497	return;
2498	}
2499
2500	#if H_3D_VSO // M5
2501	if( m_pcRdCost->getUseRenModel() )
2502	{
2503	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ();
2504	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ();
2505	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr();
2506	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ();
2507	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2508	}
2509	#endif
2510
2511	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2512	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2513	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2514	rpcTempCU->setCUTransquantBypassSubParts( rpcTempCU->getCUTransquantBypass(0), 0, uiDepth );
2515
2516	rpcTempCU->setTrIdxSubParts(0, 0, uiDepth);
2517	rpcTempCU->setCbfSubParts(0, 1, 1, 0, uiDepth);
2518	rpcTempCU->setSingleDepthFlagSubParts(true, 0, uiDepth);
2519	rpcTempCU->setLumaIntraDirSubParts (DC_IDX, 0, uiDepth);
2520	#if H_3D_DIM_SDC
2521	rpcTempCU->setSDCFlagSubParts( false, 0, uiDepth);
2522	#endif
2523
2524	UInt uiPreCalcDistC;
2525	m_pcPredSearch ->estIntraPredSingleDepth ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, false );
2526
2527
2528	m_ppcRecoYuvTemp[uiDepth]->copyToPicLuma(rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getAddr(), rpcTempCU->getZorderIdxInCU() );
2529
2530
2531	m_pcEntropyCoder->resetBits();
2532	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2533	{
2534	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2535	}
2536	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2537	m_pcEntropyCoder->encodeSingleDepthMode( rpcTempCU, 0, true );
2538
2539
2540	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2541
2542	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2543	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2544
2545
2546	#if H_3D_VSO // M6
2547	if( m_pcRdCost->getUseLambdaScaleVSO())
2548	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2549	else
2550	#endif
2551	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2552
2553
2554	xCheckDQP( rpcTempCU );
2555	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth);
2556	}
2557	#endif
2558	Void TEncCu::xCheckRDCostInterDBBP( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, Bool bUseMRG )
2559	{
2560	AOF( !rpcTempCU->getSlice()->getIsDepth() );
2561
2562	UChar uhDepth = rpcTempCU->getDepth( 0 );
2563
2564	#if H_3D_VSO
2565	if( m_pcRdCost->getUseRenModel() )
2566	{
2567	UInt uiWidth = m_ppcOrigYuv[uhDepth]->getWidth ( );
2568	UInt uiHeight = m_ppcOrigYuv[uhDepth]->getHeight( );
2569	Pel* piSrc = m_ppcOrigYuv[uhDepth]->getLumaAddr( );
2570	UInt uiSrcStride = m_ppcOrigYuv[uhDepth]->getStride();
2571	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2572	}
2573	#endif
2574
2575	UInt uiWidth = rpcTempCU->getWidth(0);
2576	UInt uiHeight = rpcTempCU->getHeight(0);
2577	AOF( uiWidth == uiHeight );
2578
2579	#if SEC_DBBP_DISALLOW_8x8_I0078
2580	if(uiWidth <= 8)
2581	{
2582	return;
2583	}
2584	#endif
2585
2586	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth );
2587
2588	// fetch virtual depth block
2589	UInt uiDepthStride = 0;
2590	Pel* pDepthPels = rpcTempCU->getVirtualDepthBlock(0, uiWidth, uiHeight, uiDepthStride);
2591	AOF( pDepthPels != NULL );
2592	AOF( uiDepthStride != 0 );
2593
2594	// derive partitioning from depth
2595	PartSize eVirtualPartSize = m_pcPredSearch->getPartitionSizeFromDepth(pDepthPels, uiDepthStride, uiWidth);
2596
2597	// derive segmentation mask from depth
2598	Bool pMask[MAX_CU_SIZE*MAX_CU_SIZE];
2599	Bool bValidMask = m_pcPredSearch->getSegmentMaskFromDepth(pDepthPels, uiDepthStride, uiWidth, uiHeight, pMask);
2600
2601	if( !bValidMask )
2602	{
2603	return;
2604	}
2605
2606	// find optimal motion/disparity vector for each segment
2607	DisInfo originalDvInfo = rpcTempCU->getDvInfo(0);
2608	DBBPTmpData* pDBBPTmpData = rpcTempCU->getDBBPTmpData();
2609	TComYuv* apPredYuv[2] = { m_ppcRecoYuvTemp[uhDepth], m_ppcPredYuvTemp[uhDepth] };
2610
2611	// find optimal motion vector fields for both segments (as 2Nx2N)
2612	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2613	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uhDepth );
2614	rpcTempCU->setPredModeSubParts( MODE_INTER, 0, uhDepth );
2615	for( UInt uiSegment = 0; uiSegment < 2; uiSegment++ )
2616	{
2617	rpcTempCU->setDBBPFlagSubParts(true, 0, 0, uhDepth);
2618	rpcTempCU->setDvInfoSubParts(originalDvInfo, 0, uhDepth);
2619
2620	// invalidate all other segments in original YUV
2621	xInvalidateOriginalSegments(m_ppcOrigYuv[uhDepth], m_ppcOrigYuvDBBP[uhDepth], pMask, uiSegment);
2622
2623	// do motion estimation for this segment
2624	m_pcRdCost->setUseMask(true);
2625	rpcTempCU->getDBBPTmpData()->eVirtualPartSize = eVirtualPartSize;
2626	rpcTempCU->getDBBPTmpData()->uiVirtualPartIndex = uiSegment;
2627	m_pcPredSearch->predInterSearch( rpcTempCU, m_ppcOrigYuvDBBP[uhDepth], apPredYuv[uiSegment], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], false, false, bUseMRG );
2628	m_pcRdCost->setUseMask(false);
2629
2630	// extract motion parameters of full block for this segment
2631	pDBBPTmpData->auhInterDir[uiSegment] = rpcTempCU->getInterDir(0);
2632
2633	pDBBPTmpData->abMergeFlag[uiSegment] = rpcTempCU->getMergeFlag(0);
2634	pDBBPTmpData->auhMergeIndex[uiSegment] = rpcTempCU->getMergeIndex(0);
2635
2636	AOF( rpcTempCU->getSPIVMPFlag(0) == false );
2637	AOF( rpcTempCU->getVSPFlag(0) == 0 );
2638
2639	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2640	{
2641	RefPicList eRefList = (RefPicList)uiRefListIdx;
2642
2643	pDBBPTmpData->acMvd[uiSegment][eRefList] = rpcTempCU->getCUMvField(eRefList)->getMvd(0);
2644	pDBBPTmpData->aiMvpNum[uiSegment][eRefList] = rpcTempCU->getMVPNum(eRefList, 0);
2645	pDBBPTmpData->aiMvpIdx[uiSegment][eRefList] = rpcTempCU->getMVPIdx(eRefList, 0);
2646
2647	rpcTempCU->getMvField(rpcTempCU, 0, eRefList, pDBBPTmpData->acMvField[uiSegment][eRefList]);
2648	}
2649	}
2650
2651	// store final motion/disparity information in each PU using derived partitioning
2652	rpcTempCU->setDepthSubParts( uhDepth, 0 );
2653	rpcTempCU->setPartSizeSubParts ( eVirtualPartSize, 0, uhDepth );
2654	rpcTempCU->setPredModeSubParts ( MODE_INTER, 0, uhDepth );
2655
2656	UInt uiPUOffset = ( g_auiPUOffset[UInt( eVirtualPartSize )] << ( ( rpcTempCU->getSlice()->getSPS()->getMaxCUDepth() - uhDepth ) << 1 ) ) >> 4;
2657	for( UInt uiSegment = 0; uiSegment < 2; uiSegment++ )
2658	{
2659	UInt uiPartAddr = uiSegment*uiPUOffset;
2660
2661	rpcTempCU->setDBBPFlagSubParts(true, uiPartAddr, uiSegment, uhDepth);
2662
2663	// now set stored information from 2Nx2N motion search to each partition
2664	rpcTempCU->setInterDirSubParts(pDBBPTmpData->auhInterDir[uiSegment], uiPartAddr, uiSegment, uhDepth); // interprets depth relative to LCU level
2665
2666	rpcTempCU->setMergeFlagSubParts(pDBBPTmpData->abMergeFlag[uiSegment], uiPartAddr, uiSegment, uhDepth);
2667	rpcTempCU->setMergeIndexSubParts(pDBBPTmpData->auhMergeIndex[uiSegment], uiPartAddr, uiSegment, uhDepth);
2668
2669	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2670	{
2671	RefPicList eRefList = (RefPicList)uiRefListIdx;
2672
2673	rpcTempCU->getCUMvField( eRefList )->setAllMvd(pDBBPTmpData->acMvd[uiSegment][eRefList], eVirtualPartSize, uiPartAddr, 0, uiSegment);
2674	rpcTempCU->setMVPNum(eRefList, uiPartAddr, pDBBPTmpData->aiMvpNum[uiSegment][eRefList]);
2675	rpcTempCU->setMVPIdx(eRefList, uiPartAddr, pDBBPTmpData->aiMvpIdx[uiSegment][eRefList]);
2676
2677	rpcTempCU->getCUMvField( eRefList )->setAllMvField( pDBBPTmpData->acMvField[uiSegment][eRefList], eVirtualPartSize, uiPartAddr, 0, uiSegment ); // interprets depth relative to rpcTempCU level
2678	}
2679	}
2680
2681	// reconstruct final prediction signal by combining both segments
2682	#if SHARP_DBBP_SIMPLE_FLTER_I0109
2683	m_pcPredSearch->combineSegmentsWithMask(apPredYuv, m_ppcPredYuvTemp[uhDepth], pMask, uiWidth, uiHeight, 0, eVirtualPartSize);
2684	#else
2685	m_pcPredSearch->combineSegmentsWithMask(apPredYuv, m_ppcPredYuvTemp[uhDepth], pMask, uiWidth, uiHeight);
2686	#endif
2687
2688	m_pcPredSearch->encodeResAndCalcRdInterCU( rpcTempCU, m_ppcOrigYuv[uhDepth], m_ppcPredYuvTemp[uhDepth], m_ppcResiYuvTemp[uhDepth], m_ppcResiYuvBest[uhDepth], m_ppcRecoYuvTemp[uhDepth], false );
2689
2690	xCheckDQP( rpcTempCU );
2691	xCheckBestMode(rpcBestCU, rpcTempCU, uhDepth);
2692	}
2693	#endif
2694
2695	#if HHI_DMM4_ENC_I0066
2696	Void TEncCu::xCheckRDCostIntra( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize, Bool bOnlyIVP )
2697	#else
2698	Void TEncCu::xCheckRDCostIntra( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, PartSize eSize )
2699	#endif
2700	{
2701	UInt uiDepth = rpcTempCU->getDepth( 0 );
2702
2703	#if H_3D_VSO // M5
2704	if( m_pcRdCost->getUseRenModel() )
2705	{
2706	UInt uiWidth = m_ppcOrigYuv[uiDepth]->getWidth ();
2707	UInt uiHeight = m_ppcOrigYuv[uiDepth]->getHeight ();
2708	Pel* piSrc = m_ppcOrigYuv[uiDepth]->getLumaAddr();
2709	UInt uiSrcStride = m_ppcOrigYuv[uiDepth]->getStride ();
2710	m_pcRdCost->setRenModelData( rpcTempCU, 0, piSrc, uiSrcStride, uiWidth, uiHeight );
2711	}
2712	#endif
2713
2714	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2715	#if MTK_SINGLE_DEPTH_MODE_I0095
2716	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uiDepth );
2717	#endif
2718	rpcTempCU->setPartSizeSubParts( eSize, 0, uiDepth );
2719	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2720
2721	Bool bSeparateLumaChroma = true; // choose estimation mode
2722	UInt uiPreCalcDistC = 0;
2723	if( !bSeparateLumaChroma )
2724	{
2725	m_pcPredSearch->preestChromaPredMode( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth] );
2726	}
2727	#if HHI_DMM4_ENC_I0066
2728	m_pcPredSearch ->estIntraPredQT ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, bSeparateLumaChroma, bOnlyIVP );
2729	#else
2730	m_pcPredSearch ->estIntraPredQT ( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC, bSeparateLumaChroma );
2731	#endif
2732	m_ppcRecoYuvTemp[uiDepth]->copyToPicLuma(rpcTempCU->getPic()->getPicYuvRec(), rpcTempCU->getAddr(), rpcTempCU->getZorderIdxInCU() );
2733
2734	#if H_3D_DIM_SDC
2735	if( !rpcTempCU->getSDCFlag( 0 ) )
2736	#endif
2737	m_pcPredSearch ->estIntraPredChromaQT( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth], uiPreCalcDistC );
2738
2739	m_pcEntropyCoder->resetBits();
2740	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2741	{
2742	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2743	}
2744	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2745	#if MTK_SINGLE_DEPTH_MODE_I0095
2746	m_pcEntropyCoder->encodeSingleDepthMode( rpcTempCU, 0, true );
2747	if(!rpcTempCU->getSingleDepthFlag(0))
2748	{
2749	#endif
2750	m_pcEntropyCoder->encodePredMode( rpcTempCU, 0, true );
2751	m_pcEntropyCoder->encodePartSize( rpcTempCU, 0, uiDepth, true );
2752	#if H_3D_DIM_SDC
2753	m_pcEntropyCoder->encodeSDCFlag( rpcTempCU, 0, true );
2754	#endif
2755	m_pcEntropyCoder->encodePredInfo( rpcTempCU, 0, true );
2756	m_pcEntropyCoder->encodeIPCMInfo(rpcTempCU, 0, true );
2757
2758	// Encode Coefficients
2759	Bool bCodeDQP = getdQPFlag();
2760	m_pcEntropyCoder->encodeCoeff( rpcTempCU, 0, uiDepth, rpcTempCU->getWidth (0), rpcTempCU->getHeight(0), bCodeDQP );
2761	setdQPFlag( bCodeDQP );
2762	#if MTK_SINGLE_DEPTH_MODE_I0095
2763	}
2764	#endif
2765	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2766
2767	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2768	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2769	#if H_3D_VSO // M6
2770	if( m_pcRdCost->getUseLambdaScaleVSO())
2771	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2772	else
2773	#endif
2774	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2775
2776	xCheckDQP( rpcTempCU );
2777	xCheckBestMode(rpcBestCU, rpcTempCU, uiDepth);
2778	}
2779
2780	/** Check R-D costs for a CU with PCM mode.
2781	* \param rpcBestCU pointer to best mode CU data structure
2782	* \param rpcTempCU pointer to testing mode CU data structure
2783	* \returns Void
2784	*
2785	* \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.
2786	*/
2787	Void TEncCu::xCheckIntraPCM( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU )
2788	{
2789	UInt uiDepth = rpcTempCU->getDepth( 0 );
2790
2791	rpcTempCU->setSkipFlagSubParts( false, 0, uiDepth );
2792	#if MTK_SINGLE_DEPTH_MODE_I0095
2793	rpcTempCU->setSingleDepthFlagSubParts( false, 0, uiDepth );
2794	#endif
2795	rpcTempCU->setIPCMFlag(0, true);
2796	rpcTempCU->setIPCMFlagSubParts (true, 0, rpcTempCU->getDepth(0));
2797	rpcTempCU->setPartSizeSubParts( SIZE_2Nx2N, 0, uiDepth );
2798	rpcTempCU->setPredModeSubParts( MODE_INTRA, 0, uiDepth );
2799	rpcTempCU->setTrIdxSubParts ( 0, 0, uiDepth );
2800
2801	m_pcPredSearch->IPCMSearch( rpcTempCU, m_ppcOrigYuv[uiDepth], m_ppcPredYuvTemp[uiDepth], m_ppcResiYuvTemp[uiDepth], m_ppcRecoYuvTemp[uiDepth]);
2802
2803	m_pcRDGoOnSbacCoder->load(m_pppcRDSbacCoder[uiDepth][CI_CURR_BEST]);
2804
2805	m_pcEntropyCoder->resetBits();
2806	if ( rpcTempCU->getSlice()->getPPS()->getTransquantBypassEnableFlag())
2807	{
2808	m_pcEntropyCoder->encodeCUTransquantBypassFlag( rpcTempCU, 0, true );
2809	}
2810	m_pcEntropyCoder->encodeSkipFlag ( rpcTempCU, 0, true );
2811	#if MTK_SINGLE_DEPTH_MODE_I0095
2812	m_pcEntropyCoder->encodeSingleDepthMode( rpcTempCU, 0, true );
2813	#endif
2814	m_pcEntropyCoder->encodePredMode ( rpcTempCU, 0, true );
2815	m_pcEntropyCoder->encodePartSize ( rpcTempCU, 0, uiDepth, true );
2816	#if H_3D_DIM_SDC
2817	m_pcEntropyCoder->encodeSDCFlag( rpcTempCU, 0, true );
2818	#endif
2819	m_pcEntropyCoder->encodeIPCMInfo ( rpcTempCU, 0, true );
2820
2821	m_pcRDGoOnSbacCoder->store(m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]);
2822
2823	rpcTempCU->getTotalBits() = m_pcEntropyCoder->getNumberOfWrittenBits();
2824	rpcTempCU->getTotalBins() = ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2825	#if H_3D_VSO // M44
2826	if ( m_pcRdCost->getUseVSO() )
2827	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2828	else
2829	#endif
2830	rpcTempCU->getTotalCost() = m_pcRdCost->calcRdCost( rpcTempCU->getTotalBits(), rpcTempCU->getTotalDistortion() );
2831
2832	xCheckDQP( rpcTempCU );
2833	xCheckBestMode( rpcBestCU, rpcTempCU, uiDepth );
2834	}
2835
2836	/** check whether current try is the best with identifying the depth of current try
2837	* \param rpcBestCU
2838	* \param rpcTempCU
2839	* \returns Void
2840	*/
2841	Void TEncCu::xCheckBestMode( TComDataCU& rpcBestCU, TComDataCU& rpcTempCU, UInt uiDepth )
2842	{
2843	if( rpcTempCU->getTotalCost() < rpcBestCU->getTotalCost() )
2844	{
2845	TComYuv* pcYuv;
2846	// Change Information data
2847	TComDataCU* pcCU = rpcBestCU;
2848	rpcBestCU = rpcTempCU;
2849	rpcTempCU = pcCU;
2850
2851	// Change Prediction data
2852	pcYuv = m_ppcPredYuvBest[uiDepth];
2853	m_ppcPredYuvBest[uiDepth] = m_ppcPredYuvTemp[uiDepth];
2854	m_ppcPredYuvTemp[uiDepth] = pcYuv;
2855
2856	// Change Reconstruction data
2857	pcYuv = m_ppcRecoYuvBest[uiDepth];
2858	m_ppcRecoYuvBest[uiDepth] = m_ppcRecoYuvTemp[uiDepth];
2859	m_ppcRecoYuvTemp[uiDepth] = pcYuv;
2860
2861	pcYuv = NULL;
2862	pcCU = NULL;
2863
2864	// store temp best CI for next CU coding
2865	m_pppcRDSbacCoder[uiDepth][CI_TEMP_BEST]->store(m_pppcRDSbacCoder[uiDepth][CI_NEXT_BEST]);
2866	}
2867	}
2868
2869	Void TEncCu::xCheckDQP( TComDataCU* pcCU )
2870	{
2871	UInt uiDepth = pcCU->getDepth( 0 );
2872
2873	if( pcCU->getSlice()->getPPS()->getUseDQP() && (g_uiMaxCUWidth>>uiDepth) >= pcCU->getSlice()->getPPS()->getMinCuDQPSize() )
2874	{
2875	if ( pcCU->getCbf( 0, TEXT_LUMA, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_U, 0 ) \|\| pcCU->getCbf( 0, TEXT_CHROMA_V, 0 ) )
2876	{
2877	#if !RDO_WITHOUT_DQP_BITS
2878	m_pcEntropyCoder->resetBits();
2879	m_pcEntropyCoder->encodeQP( pcCU, 0, false );
2880	pcCU->getTotalBits() += m_pcEntropyCoder->getNumberOfWrittenBits(); // dQP bits
2881	pcCU->getTotalBins() += ((TEncBinCABAC )((TEncSbac)m_pcEntropyCoder->m_pcEntropyCoderIf)->getEncBinIf())->getBinsCoded();
2882	#if H_3D_VSO // M45
2883	if ( m_pcRdCost->getUseVSO() )
2884	pcCU->getTotalCost() = m_pcRdCost->calcRdCostVSO( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2885	else
2886	#endif
2887	pcCU->getTotalCost() = m_pcRdCost->calcRdCost( pcCU->getTotalBits(), pcCU->getTotalDistortion() );
2888	#endif
2889	}
2890	else
2891	{
2892	pcCU->setQPSubParts( pcCU->getRefQP( 0 ), 0, uiDepth ); // set QP to default QP
2893	}
2894	}
2895	}
2896
2897	Void TEncCu::xCopyAMVPInfo (AMVPInfo* pSrc, AMVPInfo* pDst)
2898	{
2899	pDst->iN = pSrc->iN;
2900	for (Int i = 0; i < pSrc->iN; i++)
2901	{
2902	pDst->m_acMvCand[i] = pSrc->m_acMvCand[i];
2903	}
2904	}
2905	Void TEncCu::xCopyYuv2Pic(TComPic* rpcPic, UInt uiCUAddr, UInt uiAbsPartIdx, UInt uiDepth, UInt uiSrcDepth, TComDataCU* pcCU, UInt uiLPelX, UInt uiTPelY )
2906	{
2907	UInt uiRPelX = uiLPelX + (g_uiMaxCUWidth>>uiDepth) - 1;
2908	UInt uiBPelY = uiTPelY + (g_uiMaxCUHeight>>uiDepth) - 1;
2909	TComSlice * pcSlice = pcCU->getPic()->getSlice(pcCU->getPic()->getCurrSliceIdx());
2910	Bool bSliceStart = pcSlice->getSliceSegmentCurStartCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2911	pcSlice->getSliceSegmentCurStartCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2912	Bool bSliceEnd = pcSlice->getSliceSegmentCurEndCUAddr() > rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx &&
2913	pcSlice->getSliceSegmentCurEndCUAddr() < rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) );
2914	if(!bSliceEnd && !bSliceStart && ( uiRPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiBPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2915	{
2916	UInt uiAbsPartIdxInRaster = g_auiZscanToRaster[uiAbsPartIdx];
2917	UInt uiSrcBlkWidth = rpcPic->getNumPartInWidth() >> (uiSrcDepth);
2918	UInt uiBlkWidth = rpcPic->getNumPartInWidth() >> (uiDepth);
2919	UInt uiPartIdxX = ( ( uiAbsPartIdxInRaster % rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2920	UInt uiPartIdxY = ( ( uiAbsPartIdxInRaster / rpcPic->getNumPartInWidth() ) % uiSrcBlkWidth) / uiBlkWidth;
2921	UInt uiPartIdx = uiPartIdxY * ( uiSrcBlkWidth / uiBlkWidth ) + uiPartIdxX;
2922	m_ppcRecoYuvBest[uiSrcDepth]->copyToPicYuv( rpcPic->getPicYuvRec (), uiCUAddr, uiAbsPartIdx, uiDepth - uiSrcDepth, uiPartIdx);
2923	}
2924	else
2925	{
2926	UInt uiQNumParts = ( pcCU->getPic()->getNumPartInCU() >> (uiDepth<<1) )>>2;
2927
2928	for ( UInt uiPartUnitIdx = 0; uiPartUnitIdx < 4; uiPartUnitIdx++, uiAbsPartIdx+=uiQNumParts )
2929	{
2930	UInt uiSubCULPelX = uiLPelX + ( g_uiMaxCUWidth >>(uiDepth+1) )*( uiPartUnitIdx & 1 );
2931	UInt uiSubCUTPelY = uiTPelY + ( g_uiMaxCUHeight>>(uiDepth+1) )*( uiPartUnitIdx >> 1 );
2932
2933	Bool bInSlice = rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx+uiQNumParts > pcSlice->getSliceSegmentCurStartCUAddr() &&
2934	rpcPic->getPicSym()->getInverseCUOrderMap(pcCU->getAddr())*pcCU->getPic()->getNumPartInCU()+uiAbsPartIdx < pcSlice->getSliceSegmentCurEndCUAddr();
2935	if(bInSlice&&( uiSubCULPelX < pcSlice->getSPS()->getPicWidthInLumaSamples() ) && ( uiSubCUTPelY < pcSlice->getSPS()->getPicHeightInLumaSamples() ) )
2936	{
2937	xCopyYuv2Pic( rpcPic, uiCUAddr, uiAbsPartIdx, uiDepth+1, uiSrcDepth, pcCU, uiSubCULPelX, uiSubCUTPelY ); // Copy Yuv data to picture Yuv
2938	}
2939	}
2940	}
2941	}
2942
2943	Void TEncCu::xCopyYuv2Tmp( UInt uiPartUnitIdx, UInt uiNextDepth )
2944	{
2945	UInt uiCurrDepth = uiNextDepth - 1;
2946	m_ppcRecoYuvBest[uiNextDepth]->copyToPartYuv( m_ppcRecoYuvTemp[uiCurrDepth], uiPartUnitIdx );
2947	}
2948
2949	/** Function for filling the PCM buffer of a CU using its original sample array
2950	* \param pcCU pointer to current CU
2951	* \param pcOrgYuv pointer to original sample array
2952	* \returns Void
2953	*/
2954	Void TEncCu::xFillPCMBuffer ( TComDataCU& pCU, TComYuv pOrgYuv )
2955	{
2956
2957	UInt width = pCU->getWidth(0);
2958	UInt height = pCU->getHeight(0);
2959
2960	Pel* pSrcY = pOrgYuv->getLumaAddr(0, width);
2961	Pel* pDstY = pCU->getPCMSampleY();
2962	UInt srcStride = pOrgYuv->getStride();
2963
2964	for(Int y = 0; y < height; y++ )
2965	{
2966	for(Int x = 0; x < width; x++ )
2967	{
2968	pDstY[x] = pSrcY[x];
2969	}
2970	pDstY += width;
2971	pSrcY += srcStride;
2972	}
2973
2974	Pel* pSrcCb = pOrgYuv->getCbAddr();
2975	Pel* pSrcCr = pOrgYuv->getCrAddr();;
2976
2977	Pel* pDstCb = pCU->getPCMSampleCb();
2978	Pel* pDstCr = pCU->getPCMSampleCr();;
2979
2980	UInt srcStrideC = pOrgYuv->getCStride();
2981	UInt heightC = height >> 1;
2982	UInt widthC = width >> 1;
2983
2984	for(Int y = 0; y < heightC; y++ )
2985	{
2986	for(Int x = 0; x < widthC; x++ )
2987	{
2988	pDstCb[x] = pSrcCb[x];
2989	pDstCr[x] = pSrcCr[x];
2990	}
2991	pDstCb += widthC;
2992	pDstCr += widthC;
2993	pSrcCb += srcStrideC;
2994	pSrcCr += srcStrideC;
2995	}
2996	}
2997
2998	#if ADAPTIVE_QP_SELECTION
2999	/** Collect ARL statistics from one block
3000	*/
3001	Int TEncCu::xTuCollectARLStats(TCoeff* rpcCoeff, Int* rpcArlCoeff, Int NumCoeffInCU, Double* cSum, UInt* numSamples )
3002	{
3003	for( Int n = 0; n < NumCoeffInCU; n++ )
3004	{
3005	Int u = abs( rpcCoeff[ n ] );
3006	Int absc = rpcArlCoeff[ n ];
3007
3008	if( u != 0 )
3009	{
3010	if( u < LEVEL_RANGE )
3011	{
3012	cSum[ u ] += ( Double )absc;
3013	numSamples[ u ]++;
3014	}
3015	else
3016	{
3017	cSum[ LEVEL_RANGE ] += ( Double )absc - ( Double )( u << ARL_C_PRECISION );
3018	numSamples[ LEVEL_RANGE ]++;
3019	}
3020	}
3021	}
3022
3023	return 0;
3024	}
3025
3026	/** Collect ARL statistics from one LCU
3027	* \param pcCU
3028	*/
3029	Void TEncCu::xLcuCollectARLStats(TComDataCU* rpcCU )
3030	{
3031	Double cSum[ LEVEL_RANGE + 1 ]; //: the sum of DCT coefficients corresponding to datatype and quantization output
3032	UInt numSamples[ LEVEL_RANGE + 1 ]; //: the number of coefficients corresponding to datatype and quantization output
3033
3034	TCoeff* pCoeffY = rpcCU->getCoeffY();
3035	Int* pArlCoeffY = rpcCU->getArlCoeffY();
3036
3037	UInt uiMinCUWidth = g_uiMaxCUWidth >> g_uiMaxCUDepth;
3038	UInt uiMinNumCoeffInCU = 1 << uiMinCUWidth;
3039
3040	memset( cSum, 0, sizeof( Double )*(LEVEL_RANGE+1) );
3041	memset( numSamples, 0, sizeof( UInt )*(LEVEL_RANGE+1) );
3042
3043	// Collect stats to cSum[][] and numSamples[][]
3044	for(Int i = 0; i < rpcCU->getTotalNumPart(); i ++ )
3045	{
3046	UInt uiTrIdx = rpcCU->getTransformIdx(i);
3047
3048	if(rpcCU->getPredictionMode(i) == MODE_INTER)
3049	if( rpcCU->getCbf( i, TEXT_LUMA, uiTrIdx ) )
3050	{
3051	xTuCollectARLStats(pCoeffY, pArlCoeffY, uiMinNumCoeffInCU, cSum, numSamples);
3052	}//Note that only InterY is processed. QP rounding is based on InterY data only.
3053
3054	pCoeffY += uiMinNumCoeffInCU;
3055	pArlCoeffY += uiMinNumCoeffInCU;
3056	}
3057
3058	for(Int u=1; u<LEVEL_RANGE;u++)
3059	{
3060	m_pcTrQuant->getSliceSumC()[u] += cSum[ u ] ;
3061	m_pcTrQuant->getSliceNSamples()[u] += numSamples[ u ] ;
3062	}
3063	m_pcTrQuant->getSliceSumC()[LEVEL_RANGE] += cSum[ LEVEL_RANGE ] ;
3064	m_pcTrQuant->getSliceNSamples()[LEVEL_RANGE] += numSamples[ LEVEL_RANGE ] ;
3065	}
3066	#endif
3067	//! \}

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source: 3DVCSoftware/branches/HTM-11.2-dev0/source/Lib/TLibEncoder/TEncCu.cpp @ 1038

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