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source: SHVCSoftware/branches/SHM-4.0-dev/source/Lib/TLibCommon/TComDataCU.cpp @ 466

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Last change on this file since 466 was 466, checked in by nokia, 11 years ago
Integration of O0194: Support different bit-depth values for different layers, enable weighted prediction for ILR for color gamut scalability.
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File size: 148.3 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) 2010-2013, 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 TComDataCU.cpp
35	\brief CU data structure
36	\todo not all entities are documented
37	*/
38
39	#include "TComDataCU.h"
40	#include "TComPic.h"
41
42	//! \ingroup TLibCommon
43	//! \{
44
45	#if ADAPTIVE_QP_SELECTION
46	Int * TComDataCU::m_pcGlbArlCoeffY = NULL;
47	Int * TComDataCU::m_pcGlbArlCoeffCb = NULL;
48	Int * TComDataCU::m_pcGlbArlCoeffCr = NULL;
49	#endif
50
51	// ====================================================================================================================
52	// Constructor / destructor / create / destroy
53	// ====================================================================================================================
54
55	TComDataCU::TComDataCU()
56	{
57	m_pcPic = NULL;
58	m_pcSlice = NULL;
59	m_puhDepth = NULL;
60
61	m_skipFlag = NULL;
62
63	m_pePartSize = NULL;
64	m_pePredMode = NULL;
65	m_CUTransquantBypass = NULL;
66	m_puhWidth = NULL;
67	m_puhHeight = NULL;
68	m_phQP = NULL;
69	m_pbMergeFlag = NULL;
70	m_puhMergeIndex = NULL;
71	m_puhLumaIntraDir = NULL;
72	m_puhChromaIntraDir = NULL;
73	m_puhInterDir = NULL;
74	m_puhTrIdx = NULL;
75	m_puhTransformSkip[0] = NULL;
76	m_puhTransformSkip[1] = NULL;
77	m_puhTransformSkip[2] = NULL;
78	m_puhCbf[0] = NULL;
79	m_puhCbf[1] = NULL;
80	m_puhCbf[2] = NULL;
81	m_pcTrCoeffY = NULL;
82	m_pcTrCoeffCb = NULL;
83	m_pcTrCoeffCr = NULL;
84	#if ADAPTIVE_QP_SELECTION
85	m_ArlCoeffIsAliasedAllocation = false;
86	m_pcArlCoeffY = NULL;
87	m_pcArlCoeffCb = NULL;
88	m_pcArlCoeffCr = NULL;
89	#endif
90
91	m_pbIPCMFlag = NULL;
92	m_pcIPCMSampleY = NULL;
93	m_pcIPCMSampleCb = NULL;
94	m_pcIPCMSampleCr = NULL;
95
96	m_pcPattern = NULL;
97
98	m_pcCUAboveLeft = NULL;
99	m_pcCUAboveRight = NULL;
100	m_pcCUAbove = NULL;
101	m_pcCULeft = NULL;
102
103	m_apcCUColocated[0] = NULL;
104	m_apcCUColocated[1] = NULL;
105
106	m_apiMVPIdx[0] = NULL;
107	m_apiMVPIdx[1] = NULL;
108	m_apiMVPNum[0] = NULL;
109	m_apiMVPNum[1] = NULL;
110
111	m_bDecSubCu = false;
112	m_sliceStartCU = 0;
113	m_sliceSegmentStartCU = 0;
114	}
115
116	TComDataCU::~TComDataCU()
117	{
118	}
119
120	Void TComDataCU::create(UInt uiNumPartition, UInt uiWidth, UInt uiHeight, Bool bDecSubCu, Int unitSize
121	#if ADAPTIVE_QP_SELECTION
122	, Bool bGlobalRMARLBuffer
123	#endif
124	)
125	{
126	m_bDecSubCu = bDecSubCu;
127
128	m_pcPic = NULL;
129	m_pcSlice = NULL;
130	m_uiNumPartition = uiNumPartition;
131	m_unitSize = unitSize;
132
133	if ( !bDecSubCu )
134	{
135	m_phQP = (Char* )xMalloc(Char, uiNumPartition);
136	m_puhDepth = (UChar* )xMalloc(UChar, uiNumPartition);
137	m_puhWidth = (UChar* )xMalloc(UChar, uiNumPartition);
138	m_puhHeight = (UChar* )xMalloc(UChar, uiNumPartition);
139
140	m_skipFlag = new Bool[ uiNumPartition ];
141
142	m_pePartSize = new Char[ uiNumPartition ];
143	memset( m_pePartSize, SIZE_NONE,uiNumPartition * sizeof( *m_pePartSize ) );
144	m_pePredMode = new Char[ uiNumPartition ];
145	m_CUTransquantBypass = new Bool[ uiNumPartition ];
146	m_pbMergeFlag = (Bool* )xMalloc(Bool, uiNumPartition);
147	m_puhMergeIndex = (UChar* )xMalloc(UChar, uiNumPartition);
148	m_puhLumaIntraDir = (UChar* )xMalloc(UChar, uiNumPartition);
149	m_puhChromaIntraDir = (UChar* )xMalloc(UChar, uiNumPartition);
150	m_puhInterDir = (UChar* )xMalloc(UChar, uiNumPartition);
151
152	m_puhTrIdx = (UChar* )xMalloc(UChar, uiNumPartition);
153	m_puhTransformSkip[0] = (UChar* )xMalloc(UChar, uiNumPartition);
154	m_puhTransformSkip[1] = (UChar* )xMalloc(UChar, uiNumPartition);
155	m_puhTransformSkip[2] = (UChar* )xMalloc(UChar, uiNumPartition);
156
157	m_puhCbf[0] = (UChar* )xMalloc(UChar, uiNumPartition);
158	m_puhCbf[1] = (UChar* )xMalloc(UChar, uiNumPartition);
159	m_puhCbf[2] = (UChar* )xMalloc(UChar, uiNumPartition);
160
161	m_apiMVPIdx[0] = new Char[ uiNumPartition ];
162	m_apiMVPIdx[1] = new Char[ uiNumPartition ];
163	m_apiMVPNum[0] = new Char[ uiNumPartition ];
164	m_apiMVPNum[1] = new Char[ uiNumPartition ];
165	memset( m_apiMVPIdx[0], -1,uiNumPartition * sizeof( Char ) );
166	memset( m_apiMVPIdx[1], -1,uiNumPartition * sizeof( Char ) );
167
168	m_pcTrCoeffY = (TCoeff)xMalloc(TCoeff, uiWidthuiHeight);
169	m_pcTrCoeffCb = (TCoeff)xMalloc(TCoeff, uiWidthuiHeight/4);
170	m_pcTrCoeffCr = (TCoeff)xMalloc(TCoeff, uiWidthuiHeight/4);
171	memset( m_pcTrCoeffY, 0,uiWidthuiHeight sizeof( TCoeff ) );
172	memset( m_pcTrCoeffCb, 0,uiWidthuiHeight/4 sizeof( TCoeff ) );
173	memset( m_pcTrCoeffCr, 0,uiWidthuiHeight/4 sizeof( TCoeff ) );
174	#if ADAPTIVE_QP_SELECTION
175	if( bGlobalRMARLBuffer )
176	{
177	if( m_pcGlbArlCoeffY == NULL )
178	{
179	m_pcGlbArlCoeffY = (Int)xMalloc(Int, uiWidthuiHeight);
180	m_pcGlbArlCoeffCb = (Int)xMalloc(Int, uiWidthuiHeight/4);
181	m_pcGlbArlCoeffCr = (Int)xMalloc(Int, uiWidthuiHeight/4);
182	}
183	m_pcArlCoeffY = m_pcGlbArlCoeffY;
184	m_pcArlCoeffCb = m_pcGlbArlCoeffCb;
185	m_pcArlCoeffCr = m_pcGlbArlCoeffCr;
186	m_ArlCoeffIsAliasedAllocation = true;
187	}
188	else
189	{
190	m_pcArlCoeffY = (Int)xMalloc(Int, uiWidthuiHeight);
191	m_pcArlCoeffCb = (Int)xMalloc(Int, uiWidthuiHeight/4);
192	m_pcArlCoeffCr = (Int)xMalloc(Int, uiWidthuiHeight/4);
193	}
194	#endif
195
196	m_pbIPCMFlag = (Bool* )xMalloc(Bool, uiNumPartition);
197	m_pcIPCMSampleY = (Pel* )xMalloc(Pel , uiWidth*uiHeight);
198	m_pcIPCMSampleCb = (Pel* )xMalloc(Pel , uiWidth*uiHeight/4);
199	m_pcIPCMSampleCr = (Pel* )xMalloc(Pel , uiWidth*uiHeight/4);
200
201	m_acCUMvField[0].create( uiNumPartition );
202	m_acCUMvField[1].create( uiNumPartition );
203
204	}
205	else
206	{
207	m_acCUMvField[0].setNumPartition(uiNumPartition );
208	m_acCUMvField[1].setNumPartition(uiNumPartition );
209	}
210
211	m_sliceStartCU = (UInt* )xMalloc(UInt, uiNumPartition);
212	m_sliceSegmentStartCU = (UInt* )xMalloc(UInt, uiNumPartition);
213
214	// create pattern memory
215	m_pcPattern = (TComPattern*)xMalloc(TComPattern, 1);
216
217	// create motion vector fields
218
219	m_pcCUAboveLeft = NULL;
220	m_pcCUAboveRight = NULL;
221	m_pcCUAbove = NULL;
222	m_pcCULeft = NULL;
223
224	m_apcCUColocated[0] = NULL;
225	m_apcCUColocated[1] = NULL;
226	}
227
228	Void TComDataCU::destroy()
229	{
230	m_pcPic = NULL;
231	m_pcSlice = NULL;
232
233	if ( m_pcPattern )
234	{
235	xFree(m_pcPattern);
236	m_pcPattern = NULL;
237	}
238
239	// encoder-side buffer free
240	if ( !m_bDecSubCu )
241	{
242	if ( m_phQP ) { xFree(m_phQP); m_phQP = NULL; }
243	if ( m_puhDepth ) { xFree(m_puhDepth); m_puhDepth = NULL; }
244	if ( m_puhWidth ) { xFree(m_puhWidth); m_puhWidth = NULL; }
245	if ( m_puhHeight ) { xFree(m_puhHeight); m_puhHeight = NULL; }
246
247	if ( m_skipFlag ) { delete[] m_skipFlag; m_skipFlag = NULL; }
248
249	if ( m_pePartSize ) { delete[] m_pePartSize; m_pePartSize = NULL; }
250	if ( m_pePredMode ) { delete[] m_pePredMode; m_pePredMode = NULL; }
251	if ( m_CUTransquantBypass ) { delete[] m_CUTransquantBypass;m_CUTransquantBypass = NULL; }
252	if ( m_puhCbf[0] ) { xFree(m_puhCbf[0]); m_puhCbf[0] = NULL; }
253	if ( m_puhCbf[1] ) { xFree(m_puhCbf[1]); m_puhCbf[1] = NULL; }
254	if ( m_puhCbf[2] ) { xFree(m_puhCbf[2]); m_puhCbf[2] = NULL; }
255	if ( m_puhInterDir ) { xFree(m_puhInterDir); m_puhInterDir = NULL; }
256	if ( m_pbMergeFlag ) { xFree(m_pbMergeFlag); m_pbMergeFlag = NULL; }
257	if ( m_puhMergeIndex ) { xFree(m_puhMergeIndex); m_puhMergeIndex = NULL; }
258	if ( m_puhLumaIntraDir ) { xFree(m_puhLumaIntraDir); m_puhLumaIntraDir = NULL; }
259	if ( m_puhChromaIntraDir ) { xFree(m_puhChromaIntraDir); m_puhChromaIntraDir = NULL; }
260	if ( m_puhTrIdx ) { xFree(m_puhTrIdx); m_puhTrIdx = NULL; }
261	if ( m_puhTransformSkip[0]) { xFree(m_puhTransformSkip[0]); m_puhTransformSkip[0] = NULL; }
262	if ( m_puhTransformSkip[1]) { xFree(m_puhTransformSkip[1]); m_puhTransformSkip[1] = NULL; }
263	if ( m_puhTransformSkip[2]) { xFree(m_puhTransformSkip[2]); m_puhTransformSkip[2] = NULL; }
264	if ( m_pcTrCoeffY ) { xFree(m_pcTrCoeffY); m_pcTrCoeffY = NULL; }
265	if ( m_pcTrCoeffCb ) { xFree(m_pcTrCoeffCb); m_pcTrCoeffCb = NULL; }
266	if ( m_pcTrCoeffCr ) { xFree(m_pcTrCoeffCr); m_pcTrCoeffCr = NULL; }
267	#if ADAPTIVE_QP_SELECTION
268	if (!m_ArlCoeffIsAliasedAllocation)
269	{
270	xFree(m_pcArlCoeffY); m_pcArlCoeffY = 0;
271	xFree(m_pcArlCoeffCb); m_pcArlCoeffCb = 0;
272	xFree(m_pcArlCoeffCr); m_pcArlCoeffCr = 0;
273	}
274	if ( m_pcGlbArlCoeffY ) { xFree(m_pcGlbArlCoeffY); m_pcGlbArlCoeffY = NULL; }
275	if ( m_pcGlbArlCoeffCb ) { xFree(m_pcGlbArlCoeffCb); m_pcGlbArlCoeffCb = NULL; }
276	if ( m_pcGlbArlCoeffCr ) { xFree(m_pcGlbArlCoeffCr); m_pcGlbArlCoeffCr = NULL; }
277	#endif
278	if ( m_pbIPCMFlag ) { xFree(m_pbIPCMFlag ); m_pbIPCMFlag = NULL; }
279	if ( m_pcIPCMSampleY ) { xFree(m_pcIPCMSampleY); m_pcIPCMSampleY = NULL; }
280	if ( m_pcIPCMSampleCb ) { xFree(m_pcIPCMSampleCb); m_pcIPCMSampleCb = NULL; }
281	if ( m_pcIPCMSampleCr ) { xFree(m_pcIPCMSampleCr); m_pcIPCMSampleCr = NULL; }
282	if ( m_apiMVPIdx[0] ) { delete[] m_apiMVPIdx[0]; m_apiMVPIdx[0] = NULL; }
283	if ( m_apiMVPIdx[1] ) { delete[] m_apiMVPIdx[1]; m_apiMVPIdx[1] = NULL; }
284	if ( m_apiMVPNum[0] ) { delete[] m_apiMVPNum[0]; m_apiMVPNum[0] = NULL; }
285	if ( m_apiMVPNum[1] ) { delete[] m_apiMVPNum[1]; m_apiMVPNum[1] = NULL; }
286
287	m_acCUMvField[0].destroy();
288	m_acCUMvField[1].destroy();
289
290	}
291
292	m_pcCUAboveLeft = NULL;
293	m_pcCUAboveRight = NULL;
294	m_pcCUAbove = NULL;
295	m_pcCULeft = NULL;
296
297	m_apcCUColocated[0] = NULL;
298	m_apcCUColocated[1] = NULL;
299
300	if( m_sliceStartCU )
301	{
302	xFree(m_sliceStartCU);
303	m_sliceStartCU=NULL;
304	}
305	if(m_sliceSegmentStartCU )
306	{
307	xFree(m_sliceSegmentStartCU);
308	m_sliceSegmentStartCU=NULL;
309	}
310	}
311
312	const NDBFBlockInfo& NDBFBlockInfo::operator= (const NDBFBlockInfo& src)
313	{
314	this->tileID = src.tileID;
315	this->sliceID= src.sliceID;
316	this->startSU= src.startSU;
317	this->endSU = src.endSU;
318	this->widthSU= src.widthSU;
319	this->heightSU=src.heightSU;
320	this->posX = src.posX;
321	this->posY = src.posY;
322	this->width = src.width;
323	this->height = src.height;
324	::memcpy(this->isBorderAvailable, src.isBorderAvailable, sizeof(Bool)*((Int)NUM_SGU_BORDER));
325	this->allBordersAvailable = src.allBordersAvailable;
326
327	return *this;
328	}
329
330
331	// ====================================================================================================================
332	// Public member functions
333	// ====================================================================================================================
334
335	// --------------------------------------------------------------------------------------------------------------------
336	// Initialization
337	// --------------------------------------------------------------------------------------------------------------------
338
339	/**
340	- initialize top-level CU
341	- internal buffers are already created
342	- set values before encoding a CU
343	.
344	\param pcPic picture (TComPic) class pointer
345	\param iCUAddr CU address
346	*/
347	Void TComDataCU::initCU( TComPic* pcPic, UInt iCUAddr )
348	{
349
350	m_pcPic = pcPic;
351	m_pcSlice = pcPic->getSlice(pcPic->getCurrSliceIdx());
352	m_uiCUAddr = iCUAddr;
353	m_uiCUPelX = ( iCUAddr % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth;
354	m_uiCUPelY = ( iCUAddr / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight;
355	m_uiAbsIdxInLCU = 0;
356	m_dTotalCost = MAX_DOUBLE;
357	m_uiTotalDistortion = 0;
358	m_uiTotalBits = 0;
359	m_uiTotalBins = 0;
360	m_uiNumPartition = pcPic->getNumPartInCU();
361
362	#if SVC_EXTENSION
363	m_layerId = pcPic->getLayerId();
364	#endif
365
366	for(Int i=0; i<pcPic->getNumPartInCU(); i++)
367	{
368	if(pcPic->getPicSym()->getInverseCUOrderMap(iCUAddr)*pcPic->getNumPartInCU()+i>=getSlice()->getSliceCurStartCUAddr())
369	{
370	m_sliceStartCU[i]=getSlice()->getSliceCurStartCUAddr();
371	}
372	else
373	{
374	m_sliceStartCU[i]=pcPic->getCU(getAddr())->m_sliceStartCU[i];
375	}
376	}
377	for(Int i=0; i<pcPic->getNumPartInCU(); i++)
378	{
379	if(pcPic->getPicSym()->getInverseCUOrderMap(iCUAddr)*pcPic->getNumPartInCU()+i>=getSlice()->getSliceSegmentCurStartCUAddr())
380	{
381	m_sliceSegmentStartCU[i]=getSlice()->getSliceSegmentCurStartCUAddr();
382	}
383	else
384	{
385	m_sliceSegmentStartCU[i]=pcPic->getCU(getAddr())->m_sliceSegmentStartCU[i];
386	}
387	}
388
389	Int partStartIdx = getSlice()->getSliceSegmentCurStartCUAddr() - pcPic->getPicSym()->getInverseCUOrderMap(iCUAddr) * pcPic->getNumPartInCU();
390
391	Int numElements = min<Int>( partStartIdx, m_uiNumPartition );
392	for ( Int ui = 0; ui < numElements; ui++ )
393	{
394	TComDataCU * pcFrom = pcPic->getCU(getAddr());
395	m_skipFlag[ui] = pcFrom->getSkipFlag(ui);
396	m_pePartSize[ui] = pcFrom->getPartitionSize(ui);
397	m_pePredMode[ui] = pcFrom->getPredictionMode(ui);
398	m_CUTransquantBypass[ui] = pcFrom->getCUTransquantBypass(ui);
399	m_puhDepth[ui] = pcFrom->getDepth(ui);
400	m_puhWidth [ui] = pcFrom->getWidth(ui);
401	m_puhHeight [ui] = pcFrom->getHeight(ui);
402	m_puhTrIdx [ui] = pcFrom->getTransformIdx(ui);
403	m_puhTransformSkip[0][ui] = pcFrom->getTransformSkip(ui,TEXT_LUMA);
404	m_puhTransformSkip[1][ui] = pcFrom->getTransformSkip(ui,TEXT_CHROMA_U);
405	m_puhTransformSkip[2][ui] = pcFrom->getTransformSkip(ui,TEXT_CHROMA_V);
406	m_apiMVPIdx[0][ui] = pcFrom->m_apiMVPIdx[0][ui];;
407	m_apiMVPIdx[1][ui] = pcFrom->m_apiMVPIdx[1][ui];
408	m_apiMVPNum[0][ui] = pcFrom->m_apiMVPNum[0][ui];
409	m_apiMVPNum[1][ui] = pcFrom->m_apiMVPNum[1][ui];
410	m_phQP[ui]=pcFrom->m_phQP[ui];
411	m_pbMergeFlag[ui]=pcFrom->m_pbMergeFlag[ui];
412	m_puhMergeIndex[ui]=pcFrom->m_puhMergeIndex[ui];
413	m_puhLumaIntraDir[ui]=pcFrom->m_puhLumaIntraDir[ui];
414	m_puhChromaIntraDir[ui]=pcFrom->m_puhChromaIntraDir[ui];
415	m_puhInterDir[ui]=pcFrom->m_puhInterDir[ui];
416	m_puhCbf[0][ui]=pcFrom->m_puhCbf[0][ui];
417	m_puhCbf[1][ui]=pcFrom->m_puhCbf[1][ui];
418	m_puhCbf[2][ui]=pcFrom->m_puhCbf[2][ui];
419	m_pbIPCMFlag[ui] = pcFrom->m_pbIPCMFlag[ui];
420	}
421
422	Int firstElement = max<Int>( partStartIdx, 0 );
423	numElements = m_uiNumPartition - firstElement;
424
425	if ( numElements > 0 )
426	{
427	memset( m_skipFlag + firstElement, false, numElements * sizeof( *m_skipFlag ) );
428
429	memset( m_pePartSize + firstElement, SIZE_NONE, numElements * sizeof( *m_pePartSize ) );
430	memset( m_pePredMode + firstElement, MODE_NONE, numElements * sizeof( *m_pePredMode ) );
431	memset( m_CUTransquantBypass+ firstElement, false, numElements * sizeof( *m_CUTransquantBypass) );
432	memset( m_puhDepth + firstElement, 0, numElements * sizeof( *m_puhDepth ) );
433	memset( m_puhTrIdx + firstElement, 0, numElements * sizeof( *m_puhTrIdx ) );
434	memset( m_puhTransformSkip[0] + firstElement, 0, numElements * sizeof( *m_puhTransformSkip[0]) );
435	memset( m_puhTransformSkip[1] + firstElement, 0, numElements * sizeof( *m_puhTransformSkip[1]) );
436	memset( m_puhTransformSkip[2] + firstElement, 0, numElements * sizeof( *m_puhTransformSkip[2]) );
437	memset( m_puhWidth + firstElement, g_uiMaxCUWidth, numElements * sizeof( *m_puhWidth ) );
438	memset( m_puhHeight + firstElement, g_uiMaxCUHeight, numElements * sizeof( *m_puhHeight ) );
439	memset( m_apiMVPIdx[0] + firstElement, -1, numElements * sizeof( *m_apiMVPIdx[0] ) );
440	memset( m_apiMVPIdx[1] + firstElement, -1, numElements * sizeof( *m_apiMVPIdx[1] ) );
441	memset( m_apiMVPNum[0] + firstElement, -1, numElements * sizeof( *m_apiMVPNum[0] ) );
442	memset( m_apiMVPNum[1] + firstElement, -1, numElements * sizeof( *m_apiMVPNum[1] ) );
443	memset( m_phQP + firstElement, getSlice()->getSliceQp(), numElements * sizeof( *m_phQP ) );
444	memset( m_pbMergeFlag + firstElement, false, numElements * sizeof( *m_pbMergeFlag ) );
445	memset( m_puhMergeIndex + firstElement, 0, numElements * sizeof( *m_puhMergeIndex ) );
446	memset( m_puhLumaIntraDir + firstElement, DC_IDX, numElements * sizeof( *m_puhLumaIntraDir ) );
447	memset( m_puhChromaIntraDir + firstElement, 0, numElements * sizeof( *m_puhChromaIntraDir ) );
448	memset( m_puhInterDir + firstElement, 0, numElements * sizeof( *m_puhInterDir ) );
449	memset( m_puhCbf[0] + firstElement, 0, numElements * sizeof( *m_puhCbf[0] ) );
450	memset( m_puhCbf[1] + firstElement, 0, numElements * sizeof( *m_puhCbf[1] ) );
451	memset( m_puhCbf[2] + firstElement, 0, numElements * sizeof( *m_puhCbf[2] ) );
452	memset( m_pbIPCMFlag + firstElement, false, numElements * sizeof( *m_pbIPCMFlag ) );
453	}
454
455	UInt uiTmp = g_uiMaxCUWidth*g_uiMaxCUHeight;
456	if ( 0 >= partStartIdx )
457	{
458	m_acCUMvField[0].clearMvField();
459	m_acCUMvField[1].clearMvField();
460	memset( m_pcTrCoeffY , 0, sizeof( TCoeff ) * uiTmp );
461	#if ADAPTIVE_QP_SELECTION
462	memset( m_pcArlCoeffY , 0, sizeof( Int ) * uiTmp );
463	#endif
464	memset( m_pcIPCMSampleY , 0, sizeof( Pel ) * uiTmp );
465	uiTmp >>= 2;
466	memset( m_pcTrCoeffCb, 0, sizeof( TCoeff ) * uiTmp );
467	memset( m_pcTrCoeffCr, 0, sizeof( TCoeff ) * uiTmp );
468	#if ADAPTIVE_QP_SELECTION
469	memset( m_pcArlCoeffCb, 0, sizeof( Int ) * uiTmp );
470	memset( m_pcArlCoeffCr, 0, sizeof( Int ) * uiTmp );
471	#endif
472	memset( m_pcIPCMSampleCb , 0, sizeof( Pel ) * uiTmp );
473	memset( m_pcIPCMSampleCr , 0, sizeof( Pel ) * uiTmp );
474	}
475	else
476	{
477	TComDataCU * pcFrom = pcPic->getCU(getAddr());
478	m_acCUMvField[0].copyFrom(&pcFrom->m_acCUMvField[0],m_uiNumPartition,0);
479	m_acCUMvField[1].copyFrom(&pcFrom->m_acCUMvField[1],m_uiNumPartition,0);
480	for(Int i=0; i<uiTmp; i++)
481	{
482	m_pcTrCoeffY[i]=pcFrom->m_pcTrCoeffY[i];
483	#if ADAPTIVE_QP_SELECTION
484	m_pcArlCoeffY[i]=pcFrom->m_pcArlCoeffY[i];
485	#endif
486	m_pcIPCMSampleY[i]=pcFrom->m_pcIPCMSampleY[i];
487	}
488	for(Int i=0; i<(uiTmp>>2); i++)
489	{
490	m_pcTrCoeffCb[i]=pcFrom->m_pcTrCoeffCb[i];
491	m_pcTrCoeffCr[i]=pcFrom->m_pcTrCoeffCr[i];
492	#if ADAPTIVE_QP_SELECTION
493	m_pcArlCoeffCb[i]=pcFrom->m_pcArlCoeffCb[i];
494	m_pcArlCoeffCr[i]=pcFrom->m_pcArlCoeffCr[i];
495	#endif
496	m_pcIPCMSampleCb[i]=pcFrom->m_pcIPCMSampleCb[i];
497	m_pcIPCMSampleCr[i]=pcFrom->m_pcIPCMSampleCr[i];
498	}
499	}
500
501	// Setting neighbor CU
502	m_pcCULeft = NULL;
503	m_pcCUAbove = NULL;
504	m_pcCUAboveLeft = NULL;
505	m_pcCUAboveRight = NULL;
506
507	m_apcCUColocated[0] = NULL;
508	m_apcCUColocated[1] = NULL;
509
510	UInt uiWidthInCU = pcPic->getFrameWidthInCU();
511	if ( m_uiCUAddr % uiWidthInCU )
512	{
513	m_pcCULeft = pcPic->getCU( m_uiCUAddr - 1 );
514	}
515
516	if ( m_uiCUAddr / uiWidthInCU )
517	{
518	m_pcCUAbove = pcPic->getCU( m_uiCUAddr - uiWidthInCU );
519	}
520
521	if ( m_pcCULeft && m_pcCUAbove )
522	{
523	m_pcCUAboveLeft = pcPic->getCU( m_uiCUAddr - uiWidthInCU - 1 );
524	}
525
526	if ( m_pcCUAbove && ( (m_uiCUAddr%uiWidthInCU) < (uiWidthInCU-1) ) )
527	{
528	m_pcCUAboveRight = pcPic->getCU( m_uiCUAddr - uiWidthInCU + 1 );
529	}
530
531	if ( getSlice()->getNumRefIdx( REF_PIC_LIST_0 ) > 0 )
532	{
533	m_apcCUColocated[0] = getSlice()->getRefPic( REF_PIC_LIST_0, 0)->getCU( m_uiCUAddr );
534	}
535
536	if ( getSlice()->getNumRefIdx( REF_PIC_LIST_1 ) > 0 )
537	{
538	m_apcCUColocated[1] = getSlice()->getRefPic( REF_PIC_LIST_1, 0)->getCU( m_uiCUAddr );
539	}
540	}
541
542	/** initialize prediction data with enabling sub-LCU-level delta QP
543	*\param uiDepth depth of the current CU
544	*\param qp qp for the current CU
545	*- set CU width and CU height according to depth
546	*- set qp value according to input qp
547	*- set last-coded qp value according to input last-coded qp
548	*/
549	Void TComDataCU::initEstData( UInt uiDepth, Int qp )
550	{
551	m_dTotalCost = MAX_DOUBLE;
552	m_uiTotalDistortion = 0;
553	m_uiTotalBits = 0;
554	m_uiTotalBins = 0;
555
556	UChar uhWidth = g_uiMaxCUWidth >> uiDepth;
557	UChar uhHeight = g_uiMaxCUHeight >> uiDepth;
558
559	for (UInt ui = 0; ui < m_uiNumPartition; ui++)
560	{
561	if(getPic()->getPicSym()->getInverseCUOrderMap(getAddr())*m_pcPic->getNumPartInCU()+m_uiAbsIdxInLCU+ui >= getSlice()->getSliceSegmentCurStartCUAddr())
562	{
563	m_apiMVPIdx[0][ui] = -1;
564	m_apiMVPIdx[1][ui] = -1;
565	m_apiMVPNum[0][ui] = -1;
566	m_apiMVPNum[1][ui] = -1;
567	m_puhDepth [ui] = uiDepth;
568	m_puhWidth [ui] = uhWidth;
569	m_puhHeight [ui] = uhHeight;
570	m_puhTrIdx [ui] = 0;
571	m_puhTransformSkip[0][ui] = 0;
572	m_puhTransformSkip[1][ui] = 0;
573	m_puhTransformSkip[2][ui] = 0;
574	m_skipFlag[ui] = false;
575	m_pePartSize[ui] = SIZE_NONE;
576	m_pePredMode[ui] = MODE_NONE;
577	m_CUTransquantBypass[ui] = false;
578	m_pbIPCMFlag[ui] = 0;
579	m_phQP[ui] = qp;
580	m_pbMergeFlag[ui] = 0;
581	m_puhMergeIndex[ui] = 0;
582	m_puhLumaIntraDir[ui] = DC_IDX;
583	m_puhChromaIntraDir[ui] = 0;
584	m_puhInterDir[ui] = 0;
585	m_puhCbf[0][ui] = 0;
586	m_puhCbf[1][ui] = 0;
587	m_puhCbf[2][ui] = 0;
588	}
589	}
590
591	if(getPic()->getPicSym()->getInverseCUOrderMap(getAddr())*m_pcPic->getNumPartInCU()+m_uiAbsIdxInLCU >= getSlice()->getSliceSegmentCurStartCUAddr())
592	{
593	m_acCUMvField[0].clearMvField();
594	m_acCUMvField[1].clearMvField();
595	UInt uiTmp = uhWidth*uhHeight;
596
597	memset( m_pcTrCoeffY, 0, uiTmp * sizeof( *m_pcTrCoeffY ) );
598	#if ADAPTIVE_QP_SELECTION
599	memset( m_pcArlCoeffY , 0, uiTmp * sizeof( *m_pcArlCoeffY ) );
600	#endif
601	memset( m_pcIPCMSampleY, 0, uiTmp * sizeof( *m_pcIPCMSampleY ) );
602
603	uiTmp>>=2;
604	memset( m_pcTrCoeffCb, 0, uiTmp * sizeof( *m_pcTrCoeffCb ) );
605	memset( m_pcTrCoeffCr, 0, uiTmp * sizeof( *m_pcTrCoeffCr ) );
606	#if ADAPTIVE_QP_SELECTION
607	memset( m_pcArlCoeffCb, 0, uiTmp * sizeof( *m_pcArlCoeffCb ) );
608	memset( m_pcArlCoeffCr, 0, uiTmp * sizeof( *m_pcArlCoeffCr ) );
609	#endif
610	memset( m_pcIPCMSampleCb, 0, uiTmp * sizeof( *m_pcIPCMSampleCb ) );
611	memset( m_pcIPCMSampleCr, 0, uiTmp * sizeof( *m_pcIPCMSampleCr ) );
612	}
613	}
614
615
616	// initialize Sub partition
617	Void TComDataCU::initSubCU( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth, Int qp )
618	{
619	assert( uiPartUnitIdx<4 );
620
621	UInt uiPartOffset = ( pcCU->getTotalNumPart()>>2 )*uiPartUnitIdx;
622
623	m_pcPic = pcCU->getPic();
624	m_pcSlice = m_pcPic->getSlice(m_pcPic->getCurrSliceIdx());
625	m_uiCUAddr = pcCU->getAddr();
626	m_uiAbsIdxInLCU = pcCU->getZorderIdxInCU() + uiPartOffset;
627
628	m_uiCUPelX = pcCU->getCUPelX() + ( g_uiMaxCUWidth>>uiDepth )*( uiPartUnitIdx & 1 );
629	m_uiCUPelY = pcCU->getCUPelY() + ( g_uiMaxCUHeight>>uiDepth )*( uiPartUnitIdx >> 1 );
630
631	m_dTotalCost = MAX_DOUBLE;
632	m_uiTotalDistortion = 0;
633	m_uiTotalBits = 0;
634	m_uiTotalBins = 0;
635	m_uiNumPartition = pcCU->getTotalNumPart() >> 2;
636
637	Int iSizeInUchar = sizeof( UChar ) * m_uiNumPartition;
638	Int iSizeInBool = sizeof( Bool ) * m_uiNumPartition;
639
640	Int sizeInChar = sizeof( Char ) * m_uiNumPartition;
641	memset( m_phQP, qp, sizeInChar );
642
643	memset( m_pbMergeFlag, 0, iSizeInBool );
644	memset( m_puhMergeIndex, 0, iSizeInUchar );
645	memset( m_puhLumaIntraDir, DC_IDX, iSizeInUchar );
646	memset( m_puhChromaIntraDir, 0, iSizeInUchar );
647	memset( m_puhInterDir, 0, iSizeInUchar );
648	memset( m_puhTrIdx, 0, iSizeInUchar );
649	memset( m_puhTransformSkip[0], 0, iSizeInUchar );
650	memset( m_puhTransformSkip[1], 0, iSizeInUchar );
651	memset( m_puhTransformSkip[2], 0, iSizeInUchar );
652	memset( m_puhCbf[0], 0, iSizeInUchar );
653	memset( m_puhCbf[1], 0, iSizeInUchar );
654	memset( m_puhCbf[2], 0, iSizeInUchar );
655	memset( m_puhDepth, uiDepth, iSizeInUchar );
656
657	UChar uhWidth = g_uiMaxCUWidth >> uiDepth;
658	UChar uhHeight = g_uiMaxCUHeight >> uiDepth;
659	memset( m_puhWidth, uhWidth, iSizeInUchar );
660	memset( m_puhHeight, uhHeight, iSizeInUchar );
661	memset( m_pbIPCMFlag, 0, iSizeInBool );
662	for (UInt ui = 0; ui < m_uiNumPartition; ui++)
663	{
664	m_skipFlag[ui] = false;
665	m_pePartSize[ui] = SIZE_NONE;
666	m_pePredMode[ui] = MODE_NONE;
667	m_CUTransquantBypass[ui] = false;
668	m_apiMVPIdx[0][ui] = -1;
669	m_apiMVPIdx[1][ui] = -1;
670	m_apiMVPNum[0][ui] = -1;
671	m_apiMVPNum[1][ui] = -1;
672	if(m_pcPic->getPicSym()->getInverseCUOrderMap(getAddr())*m_pcPic->getNumPartInCU()+m_uiAbsIdxInLCU+ui<getSlice()->getSliceSegmentCurStartCUAddr())
673	{
674	m_apiMVPIdx[0][ui] = pcCU->m_apiMVPIdx[0][uiPartOffset+ui];
675	m_apiMVPIdx[1][ui] = pcCU->m_apiMVPIdx[1][uiPartOffset+ui];;
676	m_apiMVPNum[0][ui] = pcCU->m_apiMVPNum[0][uiPartOffset+ui];;
677	m_apiMVPNum[1][ui] = pcCU->m_apiMVPNum[1][uiPartOffset+ui];;
678	m_puhDepth [ui] = pcCU->getDepth(uiPartOffset+ui);
679	m_puhWidth [ui] = pcCU->getWidth(uiPartOffset+ui);
680	m_puhHeight [ui] = pcCU->getHeight(uiPartOffset+ui);
681	m_puhTrIdx [ui] = pcCU->getTransformIdx(uiPartOffset+ui);
682	m_puhTransformSkip[0][ui] = pcCU->getTransformSkip(uiPartOffset+ui,TEXT_LUMA);
683	m_puhTransformSkip[1][ui] = pcCU->getTransformSkip(uiPartOffset+ui,TEXT_CHROMA_U);
684	m_puhTransformSkip[2][ui] = pcCU->getTransformSkip(uiPartOffset+ui,TEXT_CHROMA_V);
685	m_skipFlag[ui] = pcCU->getSkipFlag(uiPartOffset+ui);
686	m_pePartSize[ui] = pcCU->getPartitionSize(uiPartOffset+ui);
687	m_pePredMode[ui] = pcCU->getPredictionMode(uiPartOffset+ui);
688	m_CUTransquantBypass[ui] = pcCU->getCUTransquantBypass(uiPartOffset+ui);
689	m_pbIPCMFlag[ui]=pcCU->m_pbIPCMFlag[uiPartOffset+ui];
690	m_phQP[ui] = pcCU->m_phQP[uiPartOffset+ui];
691	m_pbMergeFlag[ui]=pcCU->m_pbMergeFlag[uiPartOffset+ui];
692	m_puhMergeIndex[ui]=pcCU->m_puhMergeIndex[uiPartOffset+ui];
693	m_puhLumaIntraDir[ui]=pcCU->m_puhLumaIntraDir[uiPartOffset+ui];
694	m_puhChromaIntraDir[ui]=pcCU->m_puhChromaIntraDir[uiPartOffset+ui];
695	m_puhInterDir[ui]=pcCU->m_puhInterDir[uiPartOffset+ui];
696	m_puhCbf[0][ui]=pcCU->m_puhCbf[0][uiPartOffset+ui];
697	m_puhCbf[1][ui]=pcCU->m_puhCbf[1][uiPartOffset+ui];
698	m_puhCbf[2][ui]=pcCU->m_puhCbf[2][uiPartOffset+ui];
699
700	}
701	}
702	UInt uiTmp = uhWidth*uhHeight;
703	memset( m_pcTrCoeffY , 0, sizeof(TCoeff)*uiTmp );
704	#if ADAPTIVE_QP_SELECTION
705	memset( m_pcArlCoeffY , 0, sizeof(Int)*uiTmp );
706	#endif
707	memset( m_pcIPCMSampleY , 0, sizeof( Pel ) * uiTmp );
708	uiTmp >>= 2;
709	memset( m_pcTrCoeffCb, 0, sizeof(TCoeff)*uiTmp );
710	memset( m_pcTrCoeffCr, 0, sizeof(TCoeff)*uiTmp );
711	#if ADAPTIVE_QP_SELECTION
712	memset( m_pcArlCoeffCb, 0, sizeof(Int)*uiTmp );
713	memset( m_pcArlCoeffCr, 0, sizeof(Int)*uiTmp );
714	#endif
715	memset( m_pcIPCMSampleCb , 0, sizeof( Pel ) * uiTmp );
716	memset( m_pcIPCMSampleCr , 0, sizeof( Pel ) * uiTmp );
717	m_acCUMvField[0].clearMvField();
718	m_acCUMvField[1].clearMvField();
719
720	if(m_pcPic->getPicSym()->getInverseCUOrderMap(getAddr())*m_pcPic->getNumPartInCU()+m_uiAbsIdxInLCU<getSlice()->getSliceSegmentCurStartCUAddr())
721	{
722	// Part of this CU contains data from an older slice. Now copy in that data.
723	UInt uiMaxCuWidth=pcCU->getSlice()->getSPS()->getMaxCUWidth();
724	UInt uiMaxCuHeight=pcCU->getSlice()->getSPS()->getMaxCUHeight();
725	TComDataCU * bigCU = getPic()->getCU(getAddr());
726	Int minui = uiPartOffset;
727	minui = -minui;
728	pcCU->m_acCUMvField[0].copyTo(&m_acCUMvField[0],minui,uiPartOffset,m_uiNumPartition);
729	pcCU->m_acCUMvField[1].copyTo(&m_acCUMvField[1],minui,uiPartOffset,m_uiNumPartition);
730	UInt uiCoffOffset = uiMaxCuWidthuiMaxCuHeightm_uiAbsIdxInLCU/pcCU->getPic()->getNumPartInCU();
731	uiTmp = uhWidth*uhHeight;
732	for(Int i=0; i<uiTmp; i++)
733	{
734	m_pcTrCoeffY[i]=bigCU->m_pcTrCoeffY[uiCoffOffset+i];
735	#if ADAPTIVE_QP_SELECTION
736	m_pcArlCoeffY[i]=bigCU->m_pcArlCoeffY[uiCoffOffset+i];
737	#endif
738	m_pcIPCMSampleY[i]=bigCU->m_pcIPCMSampleY[uiCoffOffset+i];
739	}
740	uiTmp>>=2;
741	uiCoffOffset>>=2;
742	for(Int i=0; i<uiTmp; i++)
743	{
744	m_pcTrCoeffCr[i]=bigCU->m_pcTrCoeffCr[uiCoffOffset+i];
745	m_pcTrCoeffCb[i]=bigCU->m_pcTrCoeffCb[uiCoffOffset+i];
746	#if ADAPTIVE_QP_SELECTION
747	m_pcArlCoeffCr[i]=bigCU->m_pcArlCoeffCr[uiCoffOffset+i];
748	m_pcArlCoeffCb[i]=bigCU->m_pcArlCoeffCb[uiCoffOffset+i];
749	#endif
750	m_pcIPCMSampleCb[i]=bigCU->m_pcIPCMSampleCb[uiCoffOffset+i];
751	m_pcIPCMSampleCr[i]=bigCU->m_pcIPCMSampleCr[uiCoffOffset+i];
752	}
753	}
754
755	m_pcCULeft = pcCU->getCULeft();
756	m_pcCUAbove = pcCU->getCUAbove();
757	m_pcCUAboveLeft = pcCU->getCUAboveLeft();
758	m_pcCUAboveRight = pcCU->getCUAboveRight();
759
760	m_apcCUColocated[0] = pcCU->getCUColocated(REF_PIC_LIST_0);
761	m_apcCUColocated[1] = pcCU->getCUColocated(REF_PIC_LIST_1);
762	memcpy(m_sliceStartCU,pcCU->m_sliceStartCU+uiPartOffset,sizeof(UInt)*m_uiNumPartition);
763	memcpy(m_sliceSegmentStartCU,pcCU->m_sliceSegmentStartCU+uiPartOffset,sizeof(UInt)*m_uiNumPartition);
764	}
765
766	Void TComDataCU::setOutsideCUPart( UInt uiAbsPartIdx, UInt uiDepth )
767	{
768	UInt uiNumPartition = m_uiNumPartition >> (uiDepth << 1);
769	UInt uiSizeInUchar = sizeof( UChar ) * uiNumPartition;
770
771	UChar uhWidth = g_uiMaxCUWidth >> uiDepth;
772	UChar uhHeight = g_uiMaxCUHeight >> uiDepth;
773	memset( m_puhDepth + uiAbsPartIdx, uiDepth, uiSizeInUchar );
774	memset( m_puhWidth + uiAbsPartIdx, uhWidth, uiSizeInUchar );
775	memset( m_puhHeight + uiAbsPartIdx, uhHeight, uiSizeInUchar );
776	}
777
778	// --------------------------------------------------------------------------------------------------------------------
779	// Copy
780	// --------------------------------------------------------------------------------------------------------------------
781
782	Void TComDataCU::copySubCU( TComDataCU* pcCU, UInt uiAbsPartIdx, UInt uiDepth )
783	{
784	UInt uiPart = uiAbsPartIdx;
785
786	m_pcPic = pcCU->getPic();
787	m_pcSlice = pcCU->getSlice();
788	m_uiCUAddr = pcCU->getAddr();
789	m_uiAbsIdxInLCU = uiAbsPartIdx;
790
791	m_uiCUPelX = pcCU->getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiAbsPartIdx] ];
792	m_uiCUPelY = pcCU->getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiAbsPartIdx] ];
793
794	m_skipFlag=pcCU->getSkipFlag() + uiPart;
795
796	m_phQP=pcCU->getQP() + uiPart;
797	m_pePartSize = pcCU->getPartitionSize() + uiPart;
798	m_pePredMode=pcCU->getPredictionMode() + uiPart;
799	m_CUTransquantBypass = pcCU->getCUTransquantBypass()+uiPart;
800
801	m_pbMergeFlag = pcCU->getMergeFlag() + uiPart;
802	m_puhMergeIndex = pcCU->getMergeIndex() + uiPart;
803
804	m_puhLumaIntraDir = pcCU->getLumaIntraDir() + uiPart;
805	m_puhChromaIntraDir = pcCU->getChromaIntraDir() + uiPart;
806	m_puhInterDir = pcCU->getInterDir() + uiPart;
807	m_puhTrIdx = pcCU->getTransformIdx() + uiPart;
808	m_puhTransformSkip[0] = pcCU->getTransformSkip(TEXT_LUMA) + uiPart;
809	m_puhTransformSkip[1] = pcCU->getTransformSkip(TEXT_CHROMA_U) + uiPart;
810	m_puhTransformSkip[2] = pcCU->getTransformSkip(TEXT_CHROMA_V) + uiPart;
811
812	m_puhCbf[0]= pcCU->getCbf(TEXT_LUMA) + uiPart;
813	m_puhCbf[1]= pcCU->getCbf(TEXT_CHROMA_U) + uiPart;
814	m_puhCbf[2]= pcCU->getCbf(TEXT_CHROMA_V) + uiPart;
815
816	m_puhDepth=pcCU->getDepth() + uiPart;
817	m_puhWidth=pcCU->getWidth() + uiPart;
818	m_puhHeight=pcCU->getHeight() + uiPart;
819
820	m_apiMVPIdx[0]=pcCU->getMVPIdx(REF_PIC_LIST_0) + uiPart;
821	m_apiMVPIdx[1]=pcCU->getMVPIdx(REF_PIC_LIST_1) + uiPart;
822	m_apiMVPNum[0]=pcCU->getMVPNum(REF_PIC_LIST_0) + uiPart;
823	m_apiMVPNum[1]=pcCU->getMVPNum(REF_PIC_LIST_1) + uiPart;
824
825	m_pbIPCMFlag = pcCU->getIPCMFlag() + uiPart;
826
827	m_pcCUAboveLeft = pcCU->getCUAboveLeft();
828	m_pcCUAboveRight = pcCU->getCUAboveRight();
829	m_pcCUAbove = pcCU->getCUAbove();
830	m_pcCULeft = pcCU->getCULeft();
831
832	m_apcCUColocated[0] = pcCU->getCUColocated(REF_PIC_LIST_0);
833	m_apcCUColocated[1] = pcCU->getCUColocated(REF_PIC_LIST_1);
834
835	UInt uiMaxCuWidth=pcCU->getSlice()->getSPS()->getMaxCUWidth();
836	UInt uiMaxCuHeight=pcCU->getSlice()->getSPS()->getMaxCUHeight();
837
838	UInt uiCoffOffset = uiMaxCuWidthuiMaxCuHeightuiAbsPartIdx/pcCU->getPic()->getNumPartInCU();
839
840	m_pcTrCoeffY = pcCU->getCoeffY() + uiCoffOffset;
841	#if ADAPTIVE_QP_SELECTION
842	m_pcArlCoeffY= pcCU->getArlCoeffY() + uiCoffOffset;
843	#endif
844	m_pcIPCMSampleY = pcCU->getPCMSampleY() + uiCoffOffset;
845
846	uiCoffOffset >>=2;
847	m_pcTrCoeffCb=pcCU->getCoeffCb() + uiCoffOffset;
848	m_pcTrCoeffCr=pcCU->getCoeffCr() + uiCoffOffset;
849	#if ADAPTIVE_QP_SELECTION
850	m_pcArlCoeffCb=pcCU->getArlCoeffCb() + uiCoffOffset;
851	m_pcArlCoeffCr=pcCU->getArlCoeffCr() + uiCoffOffset;
852	#endif
853	m_pcIPCMSampleCb = pcCU->getPCMSampleCb() + uiCoffOffset;
854	m_pcIPCMSampleCr = pcCU->getPCMSampleCr() + uiCoffOffset;
855
856	m_acCUMvField[0].linkToWithOffset( pcCU->getCUMvField(REF_PIC_LIST_0), uiPart );
857	m_acCUMvField[1].linkToWithOffset( pcCU->getCUMvField(REF_PIC_LIST_1), uiPart );
858	memcpy(m_sliceStartCU,pcCU->m_sliceStartCU+uiPart,sizeof(UInt)*m_uiNumPartition);
859	memcpy(m_sliceSegmentStartCU,pcCU->m_sliceSegmentStartCU+uiPart,sizeof(UInt)*m_uiNumPartition);
860	}
861
862	// Copy inter prediction info from the biggest CU
863	Void TComDataCU::copyInterPredInfoFrom ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList )
864	{
865	m_pcPic = pcCU->getPic();
866	m_pcSlice = pcCU->getSlice();
867	m_uiCUAddr = pcCU->getAddr();
868	m_uiAbsIdxInLCU = uiAbsPartIdx;
869
870	Int iRastPartIdx = g_auiZscanToRaster[uiAbsPartIdx];
871	m_uiCUPelX = pcCU->getCUPelX() + m_pcPic->getMinCUWidth ()*( iRastPartIdx % m_pcPic->getNumPartInWidth() );
872	m_uiCUPelY = pcCU->getCUPelY() + m_pcPic->getMinCUHeight()*( iRastPartIdx / m_pcPic->getNumPartInWidth() );
873
874	m_pcCUAboveLeft = pcCU->getCUAboveLeft();
875	m_pcCUAboveRight = pcCU->getCUAboveRight();
876	m_pcCUAbove = pcCU->getCUAbove();
877	m_pcCULeft = pcCU->getCULeft();
878
879	m_apcCUColocated[0] = pcCU->getCUColocated(REF_PIC_LIST_0);
880	m_apcCUColocated[1] = pcCU->getCUColocated(REF_PIC_LIST_1);
881
882	m_skipFlag = pcCU->getSkipFlag () + uiAbsPartIdx;
883
884	m_pePartSize = pcCU->getPartitionSize () + uiAbsPartIdx;
885	m_pePredMode = pcCU->getPredictionMode() + uiAbsPartIdx;
886	m_CUTransquantBypass = pcCU->getCUTransquantBypass() + uiAbsPartIdx;
887	m_puhInterDir = pcCU->getInterDir () + uiAbsPartIdx;
888
889	m_puhDepth = pcCU->getDepth () + uiAbsPartIdx;
890	m_puhWidth = pcCU->getWidth () + uiAbsPartIdx;
891	m_puhHeight = pcCU->getHeight() + uiAbsPartIdx;
892
893	m_pbMergeFlag = pcCU->getMergeFlag() + uiAbsPartIdx;
894	m_puhMergeIndex = pcCU->getMergeIndex() + uiAbsPartIdx;
895
896	m_apiMVPIdx[eRefPicList] = pcCU->getMVPIdx(eRefPicList) + uiAbsPartIdx;
897	m_apiMVPNum[eRefPicList] = pcCU->getMVPNum(eRefPicList) + uiAbsPartIdx;
898
899	m_acCUMvField[ eRefPicList ].linkToWithOffset( pcCU->getCUMvField(eRefPicList), uiAbsPartIdx );
900
901	memcpy(m_sliceStartCU,pcCU->m_sliceStartCU+uiAbsPartIdx,sizeof(UInt)*m_uiNumPartition);
902	memcpy(m_sliceSegmentStartCU,pcCU->m_sliceSegmentStartCU+uiAbsPartIdx,sizeof(UInt)*m_uiNumPartition);
903	}
904
905	// Copy small CU to bigger CU.
906	// One of quarter parts overwritten by predicted sub part.
907	Void TComDataCU::copyPartFrom( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth )
908	{
909	assert( uiPartUnitIdx<4 );
910
911	m_dTotalCost += pcCU->getTotalCost();
912	m_uiTotalDistortion += pcCU->getTotalDistortion();
913	m_uiTotalBits += pcCU->getTotalBits();
914
915	UInt uiOffset = pcCU->getTotalNumPart()*uiPartUnitIdx;
916
917	UInt uiNumPartition = pcCU->getTotalNumPart();
918	Int iSizeInUchar = sizeof( UChar ) * uiNumPartition;
919	Int iSizeInBool = sizeof( Bool ) * uiNumPartition;
920
921	Int sizeInChar = sizeof( Char ) * uiNumPartition;
922	memcpy( m_skipFlag + uiOffset, pcCU->getSkipFlag(), sizeof( m_skipFlag ) uiNumPartition );
923	memcpy( m_phQP + uiOffset, pcCU->getQP(), sizeInChar );
924	memcpy( m_pePartSize + uiOffset, pcCU->getPartitionSize(), sizeof( m_pePartSize ) uiNumPartition );
925	memcpy( m_pePredMode + uiOffset, pcCU->getPredictionMode(), sizeof( m_pePredMode ) uiNumPartition );
926	memcpy( m_CUTransquantBypass + uiOffset, pcCU->getCUTransquantBypass(), sizeof( m_CUTransquantBypass ) uiNumPartition );
927	memcpy( m_pbMergeFlag + uiOffset, pcCU->getMergeFlag(), iSizeInBool );
928	memcpy( m_puhMergeIndex + uiOffset, pcCU->getMergeIndex(), iSizeInUchar );
929	memcpy( m_puhLumaIntraDir + uiOffset, pcCU->getLumaIntraDir(), iSizeInUchar );
930	memcpy( m_puhChromaIntraDir + uiOffset, pcCU->getChromaIntraDir(), iSizeInUchar );
931	memcpy( m_puhInterDir + uiOffset, pcCU->getInterDir(), iSizeInUchar );
932	memcpy( m_puhTrIdx + uiOffset, pcCU->getTransformIdx(), iSizeInUchar );
933	memcpy( m_puhTransformSkip[0] + uiOffset, pcCU->getTransformSkip(TEXT_LUMA), iSizeInUchar );
934	memcpy( m_puhTransformSkip[1] + uiOffset, pcCU->getTransformSkip(TEXT_CHROMA_U), iSizeInUchar );
935	memcpy( m_puhTransformSkip[2] + uiOffset, pcCU->getTransformSkip(TEXT_CHROMA_V), iSizeInUchar );
936
937	memcpy( m_puhCbf[0] + uiOffset, pcCU->getCbf(TEXT_LUMA) , iSizeInUchar );
938	memcpy( m_puhCbf[1] + uiOffset, pcCU->getCbf(TEXT_CHROMA_U), iSizeInUchar );
939	memcpy( m_puhCbf[2] + uiOffset, pcCU->getCbf(TEXT_CHROMA_V), iSizeInUchar );
940
941	memcpy( m_puhDepth + uiOffset, pcCU->getDepth(), iSizeInUchar );
942	memcpy( m_puhWidth + uiOffset, pcCU->getWidth(), iSizeInUchar );
943	memcpy( m_puhHeight + uiOffset, pcCU->getHeight(), iSizeInUchar );
944
945	memcpy( m_apiMVPIdx[0] + uiOffset, pcCU->getMVPIdx(REF_PIC_LIST_0), iSizeInUchar );
946	memcpy( m_apiMVPIdx[1] + uiOffset, pcCU->getMVPIdx(REF_PIC_LIST_1), iSizeInUchar );
947	memcpy( m_apiMVPNum[0] + uiOffset, pcCU->getMVPNum(REF_PIC_LIST_0), iSizeInUchar );
948	memcpy( m_apiMVPNum[1] + uiOffset, pcCU->getMVPNum(REF_PIC_LIST_1), iSizeInUchar );
949
950	memcpy( m_pbIPCMFlag + uiOffset, pcCU->getIPCMFlag(), iSizeInBool );
951
952	m_pcCUAboveLeft = pcCU->getCUAboveLeft();
953	m_pcCUAboveRight = pcCU->getCUAboveRight();
954	m_pcCUAbove = pcCU->getCUAbove();
955	m_pcCULeft = pcCU->getCULeft();
956
957	m_apcCUColocated[0] = pcCU->getCUColocated(REF_PIC_LIST_0);
958	m_apcCUColocated[1] = pcCU->getCUColocated(REF_PIC_LIST_1);
959
960	m_acCUMvField[0].copyFrom( pcCU->getCUMvField( REF_PIC_LIST_0 ), pcCU->getTotalNumPart(), uiOffset );
961	m_acCUMvField[1].copyFrom( pcCU->getCUMvField( REF_PIC_LIST_1 ), pcCU->getTotalNumPart(), uiOffset );
962
963	UInt uiTmp = g_uiMaxCUWidth*g_uiMaxCUHeight >> (uiDepth<<1);
964	UInt uiTmp2 = uiPartUnitIdx*uiTmp;
965	memcpy( m_pcTrCoeffY + uiTmp2, pcCU->getCoeffY(), sizeof(TCoeff)*uiTmp );
966	#if ADAPTIVE_QP_SELECTION
967	memcpy( m_pcArlCoeffY + uiTmp2, pcCU->getArlCoeffY(), sizeof(Int)*uiTmp );
968	#endif
969	memcpy( m_pcIPCMSampleY + uiTmp2 , pcCU->getPCMSampleY(), sizeof(Pel) * uiTmp );
970
971	uiTmp >>= 2; uiTmp2>>= 2;
972	memcpy( m_pcTrCoeffCb + uiTmp2, pcCU->getCoeffCb(), sizeof(TCoeff)*uiTmp );
973	memcpy( m_pcTrCoeffCr + uiTmp2, pcCU->getCoeffCr(), sizeof(TCoeff)*uiTmp );
974	#if ADAPTIVE_QP_SELECTION
975	memcpy( m_pcArlCoeffCb + uiTmp2, pcCU->getArlCoeffCb(), sizeof(Int)*uiTmp );
976	memcpy( m_pcArlCoeffCr + uiTmp2, pcCU->getArlCoeffCr(), sizeof(Int)*uiTmp );
977	#endif
978	memcpy( m_pcIPCMSampleCb + uiTmp2 , pcCU->getPCMSampleCb(), sizeof(Pel) * uiTmp );
979	memcpy( m_pcIPCMSampleCr + uiTmp2 , pcCU->getPCMSampleCr(), sizeof(Pel) * uiTmp );
980	m_uiTotalBins += pcCU->getTotalBins();
981	memcpy( m_sliceStartCU + uiOffset, pcCU->m_sliceStartCU, sizeof( UInt ) * uiNumPartition );
982	memcpy( m_sliceSegmentStartCU + uiOffset, pcCU->m_sliceSegmentStartCU, sizeof( UInt ) * uiNumPartition );
983	}
984
985	// Copy current predicted part to a CU in picture.
986	// It is used to predict for next part
987	Void TComDataCU::copyToPic( UChar uhDepth )
988	{
989	TComDataCU*& rpcCU = m_pcPic->getCU( m_uiCUAddr );
990
991	rpcCU->getTotalCost() = m_dTotalCost;
992	rpcCU->getTotalDistortion() = m_uiTotalDistortion;
993	rpcCU->getTotalBits() = m_uiTotalBits;
994
995	Int iSizeInUchar = sizeof( UChar ) * m_uiNumPartition;
996	Int iSizeInBool = sizeof( Bool ) * m_uiNumPartition;
997
998	Int sizeInChar = sizeof( Char ) * m_uiNumPartition;
999
1000	memcpy( rpcCU->getSkipFlag() + m_uiAbsIdxInLCU, m_skipFlag, sizeof( m_skipFlag ) m_uiNumPartition );
1001
1002	memcpy( rpcCU->getQP() + m_uiAbsIdxInLCU, m_phQP, sizeInChar );
1003
1004	memcpy( rpcCU->getPartitionSize() + m_uiAbsIdxInLCU, m_pePartSize, sizeof( m_pePartSize ) m_uiNumPartition );
1005	memcpy( rpcCU->getPredictionMode() + m_uiAbsIdxInLCU, m_pePredMode, sizeof( m_pePredMode ) m_uiNumPartition );
1006	memcpy( rpcCU->getCUTransquantBypass()+ m_uiAbsIdxInLCU, m_CUTransquantBypass, sizeof( m_CUTransquantBypass ) m_uiNumPartition );
1007	memcpy( rpcCU->getMergeFlag() + m_uiAbsIdxInLCU, m_pbMergeFlag, iSizeInBool );
1008	memcpy( rpcCU->getMergeIndex() + m_uiAbsIdxInLCU, m_puhMergeIndex, iSizeInUchar );
1009	memcpy( rpcCU->getLumaIntraDir() + m_uiAbsIdxInLCU, m_puhLumaIntraDir, iSizeInUchar );
1010	memcpy( rpcCU->getChromaIntraDir() + m_uiAbsIdxInLCU, m_puhChromaIntraDir, iSizeInUchar );
1011	memcpy( rpcCU->getInterDir() + m_uiAbsIdxInLCU, m_puhInterDir, iSizeInUchar );
1012	memcpy( rpcCU->getTransformIdx() + m_uiAbsIdxInLCU, m_puhTrIdx, iSizeInUchar );
1013	memcpy( rpcCU->getTransformSkip(TEXT_LUMA) + m_uiAbsIdxInLCU, m_puhTransformSkip[0], iSizeInUchar );
1014	memcpy( rpcCU->getTransformSkip(TEXT_CHROMA_U) + m_uiAbsIdxInLCU, m_puhTransformSkip[1], iSizeInUchar );
1015	memcpy( rpcCU->getTransformSkip(TEXT_CHROMA_V) + m_uiAbsIdxInLCU, m_puhTransformSkip[2], iSizeInUchar );
1016
1017	memcpy( rpcCU->getCbf(TEXT_LUMA) + m_uiAbsIdxInLCU, m_puhCbf[0], iSizeInUchar );
1018	memcpy( rpcCU->getCbf(TEXT_CHROMA_U) + m_uiAbsIdxInLCU, m_puhCbf[1], iSizeInUchar );
1019	memcpy( rpcCU->getCbf(TEXT_CHROMA_V) + m_uiAbsIdxInLCU, m_puhCbf[2], iSizeInUchar );
1020
1021	memcpy( rpcCU->getDepth() + m_uiAbsIdxInLCU, m_puhDepth, iSizeInUchar );
1022	memcpy( rpcCU->getWidth() + m_uiAbsIdxInLCU, m_puhWidth, iSizeInUchar );
1023	memcpy( rpcCU->getHeight() + m_uiAbsIdxInLCU, m_puhHeight, iSizeInUchar );
1024
1025	memcpy( rpcCU->getMVPIdx(REF_PIC_LIST_0) + m_uiAbsIdxInLCU, m_apiMVPIdx[0], iSizeInUchar );
1026	memcpy( rpcCU->getMVPIdx(REF_PIC_LIST_1) + m_uiAbsIdxInLCU, m_apiMVPIdx[1], iSizeInUchar );
1027	memcpy( rpcCU->getMVPNum(REF_PIC_LIST_0) + m_uiAbsIdxInLCU, m_apiMVPNum[0], iSizeInUchar );
1028	memcpy( rpcCU->getMVPNum(REF_PIC_LIST_1) + m_uiAbsIdxInLCU, m_apiMVPNum[1], iSizeInUchar );
1029
1030	m_acCUMvField[0].copyTo( rpcCU->getCUMvField( REF_PIC_LIST_0 ), m_uiAbsIdxInLCU );
1031	m_acCUMvField[1].copyTo( rpcCU->getCUMvField( REF_PIC_LIST_1 ), m_uiAbsIdxInLCU );
1032
1033	memcpy( rpcCU->getIPCMFlag() + m_uiAbsIdxInLCU, m_pbIPCMFlag, iSizeInBool );
1034
1035	UInt uiTmp = (g_uiMaxCUWidth*g_uiMaxCUHeight)>>(uhDepth<<1);
1036	UInt uiTmp2 = m_uiAbsIdxInLCUm_pcPic->getMinCUWidth()m_pcPic->getMinCUHeight();
1037	memcpy( rpcCU->getCoeffY() + uiTmp2, m_pcTrCoeffY, sizeof(TCoeff)*uiTmp );
1038	#if ADAPTIVE_QP_SELECTION
1039	memcpy( rpcCU->getArlCoeffY() + uiTmp2, m_pcArlCoeffY, sizeof(Int)*uiTmp );
1040	#endif
1041	memcpy( rpcCU->getPCMSampleY() + uiTmp2 , m_pcIPCMSampleY, sizeof(Pel)*uiTmp );
1042
1043	uiTmp >>= 2; uiTmp2 >>= 2;
1044	memcpy( rpcCU->getCoeffCb() + uiTmp2, m_pcTrCoeffCb, sizeof(TCoeff)*uiTmp );
1045	memcpy( rpcCU->getCoeffCr() + uiTmp2, m_pcTrCoeffCr, sizeof(TCoeff)*uiTmp );
1046	#if ADAPTIVE_QP_SELECTION
1047	memcpy( rpcCU->getArlCoeffCb() + uiTmp2, m_pcArlCoeffCb, sizeof(Int)*uiTmp );
1048	memcpy( rpcCU->getArlCoeffCr() + uiTmp2, m_pcArlCoeffCr, sizeof(Int)*uiTmp );
1049	#endif
1050	memcpy( rpcCU->getPCMSampleCb() + uiTmp2 , m_pcIPCMSampleCb, sizeof( Pel ) * uiTmp );
1051	memcpy( rpcCU->getPCMSampleCr() + uiTmp2 , m_pcIPCMSampleCr, sizeof( Pel ) * uiTmp );
1052	rpcCU->getTotalBins() = m_uiTotalBins;
1053	memcpy( rpcCU->m_sliceStartCU + m_uiAbsIdxInLCU, m_sliceStartCU, sizeof( UInt ) * m_uiNumPartition );
1054	memcpy( rpcCU->m_sliceSegmentStartCU + m_uiAbsIdxInLCU, m_sliceSegmentStartCU, sizeof( UInt ) * m_uiNumPartition );
1055	}
1056
1057	Void TComDataCU::copyToPic( UChar uhDepth, UInt uiPartIdx, UInt uiPartDepth )
1058	{
1059	TComDataCU*& rpcCU = m_pcPic->getCU( m_uiCUAddr );
1060	UInt uiQNumPart = m_uiNumPartition>>(uiPartDepth<<1);
1061
1062	UInt uiPartStart = uiPartIdx*uiQNumPart;
1063	UInt uiPartOffset = m_uiAbsIdxInLCU + uiPartStart;
1064
1065	rpcCU->getTotalCost() = m_dTotalCost;
1066	rpcCU->getTotalDistortion() = m_uiTotalDistortion;
1067	rpcCU->getTotalBits() = m_uiTotalBits;
1068
1069	Int iSizeInUchar = sizeof( UChar ) * uiQNumPart;
1070	Int iSizeInBool = sizeof( Bool ) * uiQNumPart;
1071
1072	Int sizeInChar = sizeof( Char ) * uiQNumPart;
1073	memcpy( rpcCU->getSkipFlag() + uiPartOffset, m_skipFlag, sizeof( m_skipFlag ) uiQNumPart );
1074
1075	memcpy( rpcCU->getQP() + uiPartOffset, m_phQP, sizeInChar );
1076	memcpy( rpcCU->getPartitionSize() + uiPartOffset, m_pePartSize, sizeof( m_pePartSize ) uiQNumPart );
1077	memcpy( rpcCU->getPredictionMode() + uiPartOffset, m_pePredMode, sizeof( m_pePredMode ) uiQNumPart );
1078	memcpy( rpcCU->getCUTransquantBypass()+ uiPartOffset, m_CUTransquantBypass, sizeof( m_CUTransquantBypass ) uiQNumPart );
1079	memcpy( rpcCU->getMergeFlag() + uiPartOffset, m_pbMergeFlag, iSizeInBool );
1080	memcpy( rpcCU->getMergeIndex() + uiPartOffset, m_puhMergeIndex, iSizeInUchar );
1081	memcpy( rpcCU->getLumaIntraDir() + uiPartOffset, m_puhLumaIntraDir, iSizeInUchar );
1082	memcpy( rpcCU->getChromaIntraDir() + uiPartOffset, m_puhChromaIntraDir, iSizeInUchar );
1083	memcpy( rpcCU->getInterDir() + uiPartOffset, m_puhInterDir, iSizeInUchar );
1084	memcpy( rpcCU->getTransformIdx() + uiPartOffset, m_puhTrIdx, iSizeInUchar );
1085	memcpy( rpcCU->getTransformSkip(TEXT_LUMA) + uiPartOffset, m_puhTransformSkip[0], iSizeInUchar );
1086	memcpy( rpcCU->getTransformSkip(TEXT_CHROMA_U) + uiPartOffset, m_puhTransformSkip[1], iSizeInUchar );
1087	memcpy( rpcCU->getTransformSkip(TEXT_CHROMA_V) + uiPartOffset, m_puhTransformSkip[2], iSizeInUchar );
1088	memcpy( rpcCU->getCbf(TEXT_LUMA) + uiPartOffset, m_puhCbf[0], iSizeInUchar );
1089	memcpy( rpcCU->getCbf(TEXT_CHROMA_U) + uiPartOffset, m_puhCbf[1], iSizeInUchar );
1090	memcpy( rpcCU->getCbf(TEXT_CHROMA_V) + uiPartOffset, m_puhCbf[2], iSizeInUchar );
1091
1092	memcpy( rpcCU->getDepth() + uiPartOffset, m_puhDepth, iSizeInUchar );
1093	memcpy( rpcCU->getWidth() + uiPartOffset, m_puhWidth, iSizeInUchar );
1094	memcpy( rpcCU->getHeight() + uiPartOffset, m_puhHeight, iSizeInUchar );
1095
1096	memcpy( rpcCU->getMVPIdx(REF_PIC_LIST_0) + uiPartOffset, m_apiMVPIdx[0], iSizeInUchar );
1097	memcpy( rpcCU->getMVPIdx(REF_PIC_LIST_1) + uiPartOffset, m_apiMVPIdx[1], iSizeInUchar );
1098	memcpy( rpcCU->getMVPNum(REF_PIC_LIST_0) + uiPartOffset, m_apiMVPNum[0], iSizeInUchar );
1099	memcpy( rpcCU->getMVPNum(REF_PIC_LIST_1) + uiPartOffset, m_apiMVPNum[1], iSizeInUchar );
1100	m_acCUMvField[0].copyTo( rpcCU->getCUMvField( REF_PIC_LIST_0 ), m_uiAbsIdxInLCU, uiPartStart, uiQNumPart );
1101	m_acCUMvField[1].copyTo( rpcCU->getCUMvField( REF_PIC_LIST_1 ), m_uiAbsIdxInLCU, uiPartStart, uiQNumPart );
1102
1103	memcpy( rpcCU->getIPCMFlag() + uiPartOffset, m_pbIPCMFlag, iSizeInBool );
1104
1105	UInt uiTmp = (g_uiMaxCUWidth*g_uiMaxCUHeight)>>((uhDepth+uiPartDepth)<<1);
1106	UInt uiTmp2 = uiPartOffsetm_pcPic->getMinCUWidth()m_pcPic->getMinCUHeight();
1107	memcpy( rpcCU->getCoeffY() + uiTmp2, m_pcTrCoeffY, sizeof(TCoeff)*uiTmp );
1108	#if ADAPTIVE_QP_SELECTION
1109	memcpy( rpcCU->getArlCoeffY() + uiTmp2, m_pcArlCoeffY, sizeof(Int)*uiTmp );
1110	#endif
1111
1112	memcpy( rpcCU->getPCMSampleY() + uiTmp2 , m_pcIPCMSampleY, sizeof( Pel ) * uiTmp );
1113
1114	uiTmp >>= 2; uiTmp2 >>= 2;
1115	memcpy( rpcCU->getCoeffCb() + uiTmp2, m_pcTrCoeffCb, sizeof(TCoeff)*uiTmp );
1116	memcpy( rpcCU->getCoeffCr() + uiTmp2, m_pcTrCoeffCr, sizeof(TCoeff)*uiTmp );
1117	#if ADAPTIVE_QP_SELECTION
1118	memcpy( rpcCU->getArlCoeffCb() + uiTmp2, m_pcArlCoeffCb, sizeof(Int)*uiTmp );
1119	memcpy( rpcCU->getArlCoeffCr() + uiTmp2, m_pcArlCoeffCr, sizeof(Int)*uiTmp );
1120	#endif
1121
1122	memcpy( rpcCU->getPCMSampleCb() + uiTmp2 , m_pcIPCMSampleCb, sizeof( Pel ) * uiTmp );
1123	memcpy( rpcCU->getPCMSampleCr() + uiTmp2 , m_pcIPCMSampleCr, sizeof( Pel ) * uiTmp );
1124	rpcCU->getTotalBins() = m_uiTotalBins;
1125	memcpy( rpcCU->m_sliceStartCU + uiPartOffset, m_sliceStartCU, sizeof( UInt ) * uiQNumPart );
1126	memcpy( rpcCU->m_sliceSegmentStartCU + uiPartOffset, m_sliceSegmentStartCU, sizeof( UInt ) * uiQNumPart );
1127	}
1128
1129	// --------------------------------------------------------------------------------------------------------------------
1130	// Other public functions
1131	// --------------------------------------------------------------------------------------------------------------------
1132
1133	TComDataCU* TComDataCU::getPULeft( UInt& uiLPartUnitIdx,
1134	UInt uiCurrPartUnitIdx,
1135	Bool bEnforceSliceRestriction,
1136	Bool bEnforceTileRestriction )
1137	{
1138	UInt uiAbsPartIdx = g_auiZscanToRaster[uiCurrPartUnitIdx];
1139	UInt uiAbsZorderCUIdx = g_auiZscanToRaster[m_uiAbsIdxInLCU];
1140	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
1141
1142	if ( !RasterAddress::isZeroCol( uiAbsPartIdx, uiNumPartInCUWidth ) )
1143	{
1144	uiLPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdx - 1 ];
1145	if ( RasterAddress::isEqualCol( uiAbsPartIdx, uiAbsZorderCUIdx, uiNumPartInCUWidth ) )
1146	{
1147	return m_pcPic->getCU( getAddr() );
1148	}
1149	else
1150	{
1151	uiLPartUnitIdx -= m_uiAbsIdxInLCU;
1152	return this;
1153	}
1154	}
1155
1156	uiLPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdx + uiNumPartInCUWidth - 1 ];
1157
1158
1159	if ( (bEnforceSliceRestriction && (m_pcCULeft==NULL \|\| m_pcCULeft->getSlice()==NULL \|\| m_pcCULeft->getSCUAddr()+uiLPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)))
1160	\|\|
1161	(bEnforceTileRestriction && ( m_pcCULeft==NULL \|\| m_pcCULeft->getSlice()==NULL \|\| (m_pcPic->getPicSym()->getTileIdxMap( m_pcCULeft->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr())) ) )
1162	)
1163	{
1164	return NULL;
1165	}
1166	return m_pcCULeft;
1167	}
1168
1169	TComDataCU* TComDataCU::getPUAbove( UInt& uiAPartUnitIdx,
1170	UInt uiCurrPartUnitIdx,
1171	Bool bEnforceSliceRestriction,
1172	Bool planarAtLCUBoundary ,
1173	Bool bEnforceTileRestriction )
1174	{
1175	UInt uiAbsPartIdx = g_auiZscanToRaster[uiCurrPartUnitIdx];
1176	UInt uiAbsZorderCUIdx = g_auiZscanToRaster[m_uiAbsIdxInLCU];
1177	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
1178
1179	if ( !RasterAddress::isZeroRow( uiAbsPartIdx, uiNumPartInCUWidth ) )
1180	{
1181	uiAPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdx - uiNumPartInCUWidth ];
1182	if ( RasterAddress::isEqualRow( uiAbsPartIdx, uiAbsZorderCUIdx, uiNumPartInCUWidth ) )
1183	{
1184	return m_pcPic->getCU( getAddr() );
1185	}
1186	else
1187	{
1188	uiAPartUnitIdx -= m_uiAbsIdxInLCU;
1189	return this;
1190	}
1191	}
1192
1193	if(planarAtLCUBoundary)
1194	{
1195	return NULL;
1196	}
1197
1198	uiAPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdx + m_pcPic->getNumPartInCU() - uiNumPartInCUWidth ];
1199
1200	if ( (bEnforceSliceRestriction && (m_pcCUAbove==NULL \|\| m_pcCUAbove->getSlice()==NULL \|\| m_pcCUAbove->getSCUAddr()+uiAPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)))
1201	\|\|
1202	(bEnforceTileRestriction &&(m_pcCUAbove==NULL \|\| m_pcCUAbove->getSlice()==NULL \|\| (m_pcPic->getPicSym()->getTileIdxMap( m_pcCUAbove->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))))
1203	)
1204	{
1205	return NULL;
1206	}
1207	return m_pcCUAbove;
1208	}
1209
1210	TComDataCU* TComDataCU::getPUAboveLeft( UInt& uiALPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction )
1211	{
1212	UInt uiAbsPartIdx = g_auiZscanToRaster[uiCurrPartUnitIdx];
1213	UInt uiAbsZorderCUIdx = g_auiZscanToRaster[m_uiAbsIdxInLCU];
1214	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
1215
1216	if ( !RasterAddress::isZeroCol( uiAbsPartIdx, uiNumPartInCUWidth ) )
1217	{
1218	if ( !RasterAddress::isZeroRow( uiAbsPartIdx, uiNumPartInCUWidth ) )
1219	{
1220	uiALPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdx - uiNumPartInCUWidth - 1 ];
1221	if ( RasterAddress::isEqualRowOrCol( uiAbsPartIdx, uiAbsZorderCUIdx, uiNumPartInCUWidth ) )
1222	{
1223	return m_pcPic->getCU( getAddr() );
1224	}
1225	else
1226	{
1227	uiALPartUnitIdx -= m_uiAbsIdxInLCU;
1228	return this;
1229	}
1230	}
1231	uiALPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdx + getPic()->getNumPartInCU() - uiNumPartInCUWidth - 1 ];
1232	if ( (bEnforceSliceRestriction && (m_pcCUAbove==NULL \|\| m_pcCUAbove->getSlice()==NULL \|\|
1233	m_pcCUAbove->getSCUAddr()+uiALPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1234	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCUAbove->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1235	))
1236	)
1237	{
1238	return NULL;
1239	}
1240	return m_pcCUAbove;
1241	}
1242
1243	if ( !RasterAddress::isZeroRow( uiAbsPartIdx, uiNumPartInCUWidth ) )
1244	{
1245	uiALPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdx - 1 ];
1246	if ( (bEnforceSliceRestriction && (m_pcCULeft==NULL \|\| m_pcCULeft->getSlice()==NULL \|\|
1247	m_pcCULeft->getSCUAddr()+uiALPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1248	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCULeft->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1249	))
1250	)
1251	{
1252	return NULL;
1253	}
1254	return m_pcCULeft;
1255	}
1256
1257	uiALPartUnitIdx = g_auiRasterToZscan[ m_pcPic->getNumPartInCU() - 1 ];
1258	if ( (bEnforceSliceRestriction && (m_pcCUAboveLeft==NULL \|\| m_pcCUAboveLeft->getSlice()==NULL \|\|
1259	m_pcCUAboveLeft->getSCUAddr()+uiALPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1260	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCUAboveLeft->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1261	))
1262	)
1263	{
1264	return NULL;
1265	}
1266	return m_pcCUAboveLeft;
1267	}
1268
1269	TComDataCU* TComDataCU::getPUAboveRight( UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction )
1270	{
1271	UInt uiAbsPartIdxRT = g_auiZscanToRaster[uiCurrPartUnitIdx];
1272	UInt uiAbsZorderCUIdx = g_auiZscanToRaster[ m_uiAbsIdxInLCU ] + m_puhWidth[0] / m_pcPic->getMinCUWidth() - 1;
1273	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
1274
1275	#if REPN_FORMAT_IN_VPS
1276	if( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelX() + g_auiRasterToPelX[uiAbsPartIdxRT] + m_pcPic->getMinCUWidth() ) >= m_pcSlice->getPicWidthInLumaSamples() )
1277	#else
1278	if( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelX() + g_auiRasterToPelX[uiAbsPartIdxRT] + m_pcPic->getMinCUWidth() ) >= m_pcSlice->getSPS()->getPicWidthInLumaSamples() )
1279	#endif
1280	{
1281	uiARPartUnitIdx = MAX_UINT;
1282	return NULL;
1283	}
1284
1285	if ( RasterAddress::lessThanCol( uiAbsPartIdxRT, uiNumPartInCUWidth - 1, uiNumPartInCUWidth ) )
1286	{
1287	if ( !RasterAddress::isZeroRow( uiAbsPartIdxRT, uiNumPartInCUWidth ) )
1288	{
1289	if ( uiCurrPartUnitIdx > g_auiRasterToZscan[ uiAbsPartIdxRT - uiNumPartInCUWidth + 1 ] )
1290	{
1291	uiARPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdxRT - uiNumPartInCUWidth + 1 ];
1292	if ( RasterAddress::isEqualRowOrCol( uiAbsPartIdxRT, uiAbsZorderCUIdx, uiNumPartInCUWidth ) )
1293	{
1294	return m_pcPic->getCU( getAddr() );
1295	}
1296	else
1297	{
1298	uiARPartUnitIdx -= m_uiAbsIdxInLCU;
1299	return this;
1300	}
1301	}
1302	uiARPartUnitIdx = MAX_UINT;
1303	return NULL;
1304	}
1305	uiARPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdxRT + m_pcPic->getNumPartInCU() - uiNumPartInCUWidth + 1 ];
1306	if ( (bEnforceSliceRestriction && (m_pcCUAbove==NULL \|\| m_pcCUAbove->getSlice()==NULL \|\|
1307	m_pcCUAbove->getSCUAddr()+uiARPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1308	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCUAbove->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1309	))
1310	)
1311	{
1312	return NULL;
1313	}
1314	return m_pcCUAbove;
1315	}
1316
1317	if ( !RasterAddress::isZeroRow( uiAbsPartIdxRT, uiNumPartInCUWidth ) )
1318	{
1319	uiARPartUnitIdx = MAX_UINT;
1320	return NULL;
1321	}
1322
1323	uiARPartUnitIdx = g_auiRasterToZscan[ m_pcPic->getNumPartInCU() - uiNumPartInCUWidth ];
1324	if ( (bEnforceSliceRestriction && (m_pcCUAboveRight==NULL \|\| m_pcCUAboveRight->getSlice()==NULL \|\|
1325	m_pcPic->getPicSym()->getInverseCUOrderMap( m_pcCUAboveRight->getAddr()) > m_pcPic->getPicSym()->getInverseCUOrderMap( getAddr()) \|\|
1326	m_pcCUAboveRight->getSCUAddr()+uiARPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1327	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCUAboveRight->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1328	))
1329	)
1330	{
1331	return NULL;
1332	}
1333	return m_pcCUAboveRight;
1334	}
1335
1336	TComDataCU* TComDataCU::getPUBelowLeft( UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction )
1337	{
1338	UInt uiAbsPartIdxLB = g_auiZscanToRaster[uiCurrPartUnitIdx];
1339	UInt uiAbsZorderCUIdxLB = g_auiZscanToRaster[ m_uiAbsIdxInLCU ] + (m_puhHeight[0] / m_pcPic->getMinCUHeight() - 1)*m_pcPic->getNumPartInWidth();
1340	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
1341
1342	#if REPN_FORMAT_IN_VPS
1343	if( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelY() + g_auiRasterToPelY[uiAbsPartIdxLB] + m_pcPic->getMinCUHeight() ) >= m_pcSlice->getPicHeightInLumaSamples() )
1344	#else
1345	if( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelY() + g_auiRasterToPelY[uiAbsPartIdxLB] + m_pcPic->getMinCUHeight() ) >= m_pcSlice->getSPS()->getPicHeightInLumaSamples() )
1346	#endif
1347	{
1348	uiBLPartUnitIdx = MAX_UINT;
1349	return NULL;
1350	}
1351
1352	if ( RasterAddress::lessThanRow( uiAbsPartIdxLB, m_pcPic->getNumPartInHeight() - 1, uiNumPartInCUWidth ) )
1353	{
1354	if ( !RasterAddress::isZeroCol( uiAbsPartIdxLB, uiNumPartInCUWidth ) )
1355	{
1356	if ( uiCurrPartUnitIdx > g_auiRasterToZscan[ uiAbsPartIdxLB + uiNumPartInCUWidth - 1 ] )
1357	{
1358	uiBLPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdxLB + uiNumPartInCUWidth - 1 ];
1359	if ( RasterAddress::isEqualRowOrCol( uiAbsPartIdxLB, uiAbsZorderCUIdxLB, uiNumPartInCUWidth ) )
1360	{
1361	return m_pcPic->getCU( getAddr() );
1362	}
1363	else
1364	{
1365	uiBLPartUnitIdx -= m_uiAbsIdxInLCU;
1366	return this;
1367	}
1368	}
1369	uiBLPartUnitIdx = MAX_UINT;
1370	return NULL;
1371	}
1372	uiBLPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdxLB + uiNumPartInCUWidth*2 - 1 ];
1373	if ( (bEnforceSliceRestriction && (m_pcCULeft==NULL \|\| m_pcCULeft->getSlice()==NULL \|\|
1374	m_pcCULeft->getSCUAddr()+uiBLPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1375	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCULeft->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1376	))
1377	)
1378	{
1379	return NULL;
1380	}
1381	return m_pcCULeft;
1382	}
1383
1384	uiBLPartUnitIdx = MAX_UINT;
1385	return NULL;
1386	}
1387
1388	TComDataCU* TComDataCU::getPUBelowLeftAdi(UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset, Bool bEnforceSliceRestriction )
1389	{
1390	UInt uiAbsPartIdxLB = g_auiZscanToRaster[uiCurrPartUnitIdx];
1391	UInt uiAbsZorderCUIdxLB = g_auiZscanToRaster[ m_uiAbsIdxInLCU ] + ((m_puhHeight[0] / m_pcPic->getMinCUHeight()) - 1)*m_pcPic->getNumPartInWidth();
1392	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
1393
1394	#if REPN_FORMAT_IN_VPS
1395	if( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelY() + g_auiRasterToPelY[uiAbsPartIdxLB] + (m_pcPic->getPicSym()->getMinCUHeight() * uiPartUnitOffset)) >= m_pcSlice->getPicHeightInLumaSamples())
1396	#else
1397	if( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelY() + g_auiRasterToPelY[uiAbsPartIdxLB] + (m_pcPic->getPicSym()->getMinCUHeight() * uiPartUnitOffset)) >= m_pcSlice->getSPS()->getPicHeightInLumaSamples())
1398	#endif
1399	{
1400	uiBLPartUnitIdx = MAX_UINT;
1401	return NULL;
1402	}
1403
1404	if ( RasterAddress::lessThanRow( uiAbsPartIdxLB, m_pcPic->getNumPartInHeight() - uiPartUnitOffset, uiNumPartInCUWidth ) )
1405	{
1406	if ( !RasterAddress::isZeroCol( uiAbsPartIdxLB, uiNumPartInCUWidth ) )
1407	{
1408	if ( uiCurrPartUnitIdx > g_auiRasterToZscan[ uiAbsPartIdxLB + uiPartUnitOffset * uiNumPartInCUWidth - 1 ] )
1409	{
1410	uiBLPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdxLB + uiPartUnitOffset * uiNumPartInCUWidth - 1 ];
1411	if ( RasterAddress::isEqualRowOrCol( uiAbsPartIdxLB, uiAbsZorderCUIdxLB, uiNumPartInCUWidth ) )
1412	{
1413	return m_pcPic->getCU( getAddr() );
1414	}
1415	else
1416	{
1417	uiBLPartUnitIdx -= m_uiAbsIdxInLCU;
1418	return this;
1419	}
1420	}
1421	uiBLPartUnitIdx = MAX_UINT;
1422	return NULL;
1423	}
1424	uiBLPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdxLB + (1+uiPartUnitOffset) * uiNumPartInCUWidth - 1 ];
1425	if ( (bEnforceSliceRestriction && (m_pcCULeft==NULL \|\| m_pcCULeft->getSlice()==NULL \|\|
1426	m_pcCULeft->getSCUAddr()+uiBLPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1427	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCULeft->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1428	))
1429	)
1430	{
1431	return NULL;
1432	}
1433	return m_pcCULeft;
1434	}
1435
1436	uiBLPartUnitIdx = MAX_UINT;
1437	return NULL;
1438	}
1439
1440	TComDataCU* TComDataCU::getPUAboveRightAdi(UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset, Bool bEnforceSliceRestriction )
1441	{
1442	UInt uiAbsPartIdxRT = g_auiZscanToRaster[uiCurrPartUnitIdx];
1443	UInt uiAbsZorderCUIdx = g_auiZscanToRaster[ m_uiAbsIdxInLCU ] + (m_puhWidth[0] / m_pcPic->getMinCUWidth()) - 1;
1444	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
1445
1446	#if REPN_FORMAT_IN_VPS
1447	if( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelX() + g_auiRasterToPelX[uiAbsPartIdxRT] + (m_pcPic->getPicSym()->getMinCUHeight() * uiPartUnitOffset)) >= m_pcSlice->getPicWidthInLumaSamples() )
1448	#else
1449	if( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelX() + g_auiRasterToPelX[uiAbsPartIdxRT] + (m_pcPic->getPicSym()->getMinCUHeight() * uiPartUnitOffset)) >= m_pcSlice->getSPS()->getPicWidthInLumaSamples() )
1450	#endif
1451	{
1452	uiARPartUnitIdx = MAX_UINT;
1453	return NULL;
1454	}
1455
1456	if ( RasterAddress::lessThanCol( uiAbsPartIdxRT, uiNumPartInCUWidth - uiPartUnitOffset, uiNumPartInCUWidth ) )
1457	{
1458	if ( !RasterAddress::isZeroRow( uiAbsPartIdxRT, uiNumPartInCUWidth ) )
1459	{
1460	if ( uiCurrPartUnitIdx > g_auiRasterToZscan[ uiAbsPartIdxRT - uiNumPartInCUWidth + uiPartUnitOffset ] )
1461	{
1462	uiARPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdxRT - uiNumPartInCUWidth + uiPartUnitOffset ];
1463	if ( RasterAddress::isEqualRowOrCol( uiAbsPartIdxRT, uiAbsZorderCUIdx, uiNumPartInCUWidth ) )
1464	{
1465	return m_pcPic->getCU( getAddr() );
1466	}
1467	else
1468	{
1469	uiARPartUnitIdx -= m_uiAbsIdxInLCU;
1470	return this;
1471	}
1472	}
1473	uiARPartUnitIdx = MAX_UINT;
1474	return NULL;
1475	}
1476	uiARPartUnitIdx = g_auiRasterToZscan[ uiAbsPartIdxRT + m_pcPic->getNumPartInCU() - uiNumPartInCUWidth + uiPartUnitOffset ];
1477	if ( (bEnforceSliceRestriction && (m_pcCUAbove==NULL \|\| m_pcCUAbove->getSlice()==NULL \|\|
1478	m_pcCUAbove->getSCUAddr()+uiARPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1479	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCUAbove->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1480	))
1481	)
1482	{
1483	return NULL;
1484	}
1485	return m_pcCUAbove;
1486	}
1487
1488	if ( !RasterAddress::isZeroRow( uiAbsPartIdxRT, uiNumPartInCUWidth ) )
1489	{
1490	uiARPartUnitIdx = MAX_UINT;
1491	return NULL;
1492	}
1493
1494	uiARPartUnitIdx = g_auiRasterToZscan[ m_pcPic->getNumPartInCU() - uiNumPartInCUWidth + uiPartUnitOffset-1 ];
1495	if ( (bEnforceSliceRestriction && (m_pcCUAboveRight==NULL \|\| m_pcCUAboveRight->getSlice()==NULL \|\|
1496	m_pcPic->getPicSym()->getInverseCUOrderMap( m_pcCUAboveRight->getAddr()) > m_pcPic->getPicSym()->getInverseCUOrderMap( getAddr()) \|\|
1497	m_pcCUAboveRight->getSCUAddr()+uiARPartUnitIdx < m_pcPic->getCU( getAddr() )->getSliceStartCU(uiCurrPartUnitIdx)\|\|
1498	(m_pcPic->getPicSym()->getTileIdxMap( m_pcCUAboveRight->getAddr() ) != m_pcPic->getPicSym()->getTileIdxMap(getAddr()))
1499	))
1500	)
1501	{
1502	return NULL;
1503	}
1504	return m_pcCUAboveRight;
1505	}
1506
1507	/** Get left QpMinCu
1508	*\param uiLPartUnitIdx
1509	*\param uiCurrAbsIdxInLCU
1510	\returns TComDataCU point of TComDataCU of left QpMinCu
1511	*/
1512	TComDataCU* TComDataCU::getQpMinCuLeft( UInt& uiLPartUnitIdx, UInt uiCurrAbsIdxInLCU)
1513	{
1514	UInt numPartInCUWidth = m_pcPic->getNumPartInWidth();
1515	UInt absZorderQpMinCUIdx = (uiCurrAbsIdxInLCU>>((g_uiMaxCUDepth - getSlice()->getPPS()->getMaxCuDQPDepth())<<1))<<((g_uiMaxCUDepth -getSlice()->getPPS()->getMaxCuDQPDepth())<<1);
1516	UInt absRorderQpMinCUIdx = g_auiZscanToRaster[absZorderQpMinCUIdx];
1517
1518	// check for left LCU boundary
1519	if ( RasterAddress::isZeroCol(absRorderQpMinCUIdx, numPartInCUWidth) )
1520	{
1521	return NULL;
1522	}
1523
1524	// get index of left-CU relative to top-left corner of current quantization group
1525	uiLPartUnitIdx = g_auiRasterToZscan[absRorderQpMinCUIdx - 1];
1526
1527	// return pointer to current LCU
1528	return m_pcPic->getCU( getAddr() );
1529	}
1530
1531	/** Get Above QpMinCu
1532	*\param aPartUnitIdx
1533	*\param currAbsIdxInLCU
1534	\returns TComDataCU point of TComDataCU of above QpMinCu
1535	*/
1536	TComDataCU* TComDataCU::getQpMinCuAbove( UInt& aPartUnitIdx, UInt currAbsIdxInLCU )
1537	{
1538	UInt numPartInCUWidth = m_pcPic->getNumPartInWidth();
1539	UInt absZorderQpMinCUIdx = (currAbsIdxInLCU>>((g_uiMaxCUDepth - getSlice()->getPPS()->getMaxCuDQPDepth())<<1))<<((g_uiMaxCUDepth - getSlice()->getPPS()->getMaxCuDQPDepth())<<1);
1540	UInt absRorderQpMinCUIdx = g_auiZscanToRaster[absZorderQpMinCUIdx];
1541
1542	// check for top LCU boundary
1543	if ( RasterAddress::isZeroRow( absRorderQpMinCUIdx, numPartInCUWidth) )
1544	{
1545	return NULL;
1546	}
1547
1548	// get index of top-CU relative to top-left corner of current quantization group
1549	aPartUnitIdx = g_auiRasterToZscan[absRorderQpMinCUIdx - numPartInCUWidth];
1550
1551	// return pointer to current LCU
1552	return m_pcPic->getCU( getAddr() );
1553	}
1554
1555	/** Get reference QP from left QpMinCu or latest coded QP
1556	*\param uiCurrAbsIdxInLCU
1557	*\returns Char reference QP value
1558	*/
1559	Char TComDataCU::getRefQP( UInt uiCurrAbsIdxInLCU )
1560	{
1561	UInt lPartIdx = 0, aPartIdx = 0;
1562	TComDataCU* cULeft = getQpMinCuLeft ( lPartIdx, m_uiAbsIdxInLCU + uiCurrAbsIdxInLCU );
1563	TComDataCU* cUAbove = getQpMinCuAbove( aPartIdx, m_uiAbsIdxInLCU + uiCurrAbsIdxInLCU );
1564	return (((cULeft? cULeft->getQP( lPartIdx ): getLastCodedQP( uiCurrAbsIdxInLCU )) + (cUAbove? cUAbove->getQP( aPartIdx ): getLastCodedQP( uiCurrAbsIdxInLCU )) + 1) >> 1);
1565	}
1566
1567	Int TComDataCU::getLastValidPartIdx( Int iAbsPartIdx )
1568	{
1569	Int iLastValidPartIdx = iAbsPartIdx-1;
1570	while ( iLastValidPartIdx >= 0
1571	&& getPredictionMode( iLastValidPartIdx ) == MODE_NONE )
1572	{
1573	UInt uiDepth = getDepth( iLastValidPartIdx );
1574	iLastValidPartIdx -= m_uiNumPartition>>(uiDepth<<1);
1575	}
1576	return iLastValidPartIdx;
1577	}
1578
1579	Char TComDataCU::getLastCodedQP( UInt uiAbsPartIdx )
1580	{
1581	UInt uiQUPartIdxMask = ~((1<<((g_uiMaxCUDepth - getSlice()->getPPS()->getMaxCuDQPDepth())<<1))-1);
1582	Int iLastValidPartIdx = getLastValidPartIdx( uiAbsPartIdx&uiQUPartIdxMask );
1583	if ( uiAbsPartIdx < m_uiNumPartition
1584	&& (getSCUAddr()+iLastValidPartIdx < getSliceStartCU(m_uiAbsIdxInLCU+uiAbsPartIdx)))
1585	{
1586	return getSlice()->getSliceQp();
1587	}
1588	else if ( iLastValidPartIdx >= 0 )
1589	{
1590	return getQP( iLastValidPartIdx );
1591	}
1592	else
1593	{
1594	if ( getZorderIdxInCU() > 0 )
1595	{
1596	return getPic()->getCU( getAddr() )->getLastCodedQP( getZorderIdxInCU() );
1597	}
1598	else if ( getPic()->getPicSym()->getInverseCUOrderMap(getAddr()) > 0
1599	&& getPic()->getPicSym()->getTileIdxMap(getAddr()) == getPic()->getPicSym()->getTileIdxMap(getPic()->getPicSym()->getCUOrderMap(getPic()->getPicSym()->getInverseCUOrderMap(getAddr())-1))
1600	&& !( getSlice()->getPPS()->getEntropyCodingSyncEnabledFlag() && getAddr() % getPic()->getFrameWidthInCU() == 0 ) )
1601	{
1602	return getPic()->getCU( getPic()->getPicSym()->getCUOrderMap(getPic()->getPicSym()->getInverseCUOrderMap(getAddr())-1) )->getLastCodedQP( getPic()->getNumPartInCU() );
1603	}
1604	else
1605	{
1606	return getSlice()->getSliceQp();
1607	}
1608	}
1609	}
1610	/** Check whether the CU is coded in lossless coding mode
1611	* \param uiAbsPartIdx
1612	* \returns true if the CU is coded in lossless coding mode; false if otherwise
1613	*/
1614	Bool TComDataCU::isLosslessCoded(UInt absPartIdx)
1615	{
1616	return (getSlice()->getPPS()->getTransquantBypassEnableFlag() && getCUTransquantBypass (absPartIdx));
1617	}
1618
1619	/** Get allowed chroma intra modes
1620	*\param uiAbsPartIdx
1621	*\param uiModeList pointer to chroma intra modes array
1622	*\returns
1623	*- fill uiModeList with chroma intra modes
1624	*/
1625	Void TComDataCU::getAllowedChromaDir( UInt uiAbsPartIdx, UInt* uiModeList )
1626	{
1627	uiModeList[0] = PLANAR_IDX;
1628	uiModeList[1] = VER_IDX;
1629	uiModeList[2] = HOR_IDX;
1630	uiModeList[3] = DC_IDX;
1631	uiModeList[4] = DM_CHROMA_IDX;
1632
1633	UInt uiLumaMode = getLumaIntraDir( uiAbsPartIdx );
1634
1635	for( Int i = 0; i < NUM_CHROMA_MODE - 1; i++ )
1636	{
1637	if( uiLumaMode == uiModeList[i] )
1638	{
1639	uiModeList[i] = 34; // VER+8 mode
1640	break;
1641	}
1642	}
1643	}
1644
1645	/** Get most probable intra modes
1646	*\param uiAbsPartIdx
1647	*\param uiIntraDirPred pointer to the array for MPM storage
1648	*\param piMode it is set with MPM mode in case both MPM are equal. It is used to restrict RD search at encode side.
1649	*\returns Number of MPM
1650	*/
1651	Int TComDataCU::getIntraDirLumaPredictor( UInt uiAbsPartIdx, Int* uiIntraDirPred, Int* piMode )
1652	{
1653	TComDataCU* pcTempCU;
1654	UInt uiTempPartIdx;
1655	Int iLeftIntraDir, iAboveIntraDir;
1656	Int uiPredNum = 0;
1657
1658	// Get intra direction of left PU
1659	pcTempCU = getPULeft( uiTempPartIdx, m_uiAbsIdxInLCU + uiAbsPartIdx );
1660
1661	iLeftIntraDir = pcTempCU ? ( pcTempCU->isIntra( uiTempPartIdx ) ? pcTempCU->getLumaIntraDir( uiTempPartIdx ) : DC_IDX ) : DC_IDX;
1662
1663	// Get intra direction of above PU
1664	pcTempCU = getPUAbove( uiTempPartIdx, m_uiAbsIdxInLCU + uiAbsPartIdx, true, true );
1665
1666	iAboveIntraDir = pcTempCU ? ( pcTempCU->isIntra( uiTempPartIdx ) ? pcTempCU->getLumaIntraDir( uiTempPartIdx ) : DC_IDX ) : DC_IDX;
1667
1668	uiPredNum = 3;
1669	if(iLeftIntraDir == iAboveIntraDir)
1670	{
1671	if( piMode )
1672	{
1673	*piMode = 1;
1674	}
1675
1676	if (iLeftIntraDir > 1) // angular modes
1677	{
1678	uiIntraDirPred[0] = iLeftIntraDir;
1679	uiIntraDirPred[1] = ((iLeftIntraDir + 29) % 32) + 2;
1680	uiIntraDirPred[2] = ((iLeftIntraDir - 1 ) % 32) + 2;
1681	}
1682	else //non-angular
1683	{
1684	uiIntraDirPred[0] = PLANAR_IDX;
1685	uiIntraDirPred[1] = DC_IDX;
1686	uiIntraDirPred[2] = VER_IDX;
1687	}
1688	}
1689	else
1690	{
1691	if( piMode )
1692	{
1693	*piMode = 2;
1694	}
1695	uiIntraDirPred[0] = iLeftIntraDir;
1696	uiIntraDirPred[1] = iAboveIntraDir;
1697
1698	if (iLeftIntraDir && iAboveIntraDir ) //both modes are non-planar
1699	{
1700	uiIntraDirPred[2] = PLANAR_IDX;
1701	}
1702	else
1703	{
1704	uiIntraDirPred[2] = (iLeftIntraDir+iAboveIntraDir)<2? VER_IDX : DC_IDX;
1705	}
1706	}
1707
1708	return uiPredNum;
1709	}
1710
1711
1712	#if FAST_INTRA_SHVC
1713	/** generate limited set of remaining modes
1714	*\param uiAbsPartIdx
1715	*\param uiIntraDirPred pointer to the array for MPM storage
1716	*\returns Number of intra coding modes (nb of remaining modes + 3 MPMs)
1717	*/
1718	Int TComDataCU::reduceSetOfIntraModes( UInt uiAbsPartIdx, Int* uiIntraDirPred, Int &fullSetOfModes )
1719	{
1720	// check BL mode
1721	UInt uiCUAddrBase = 0, uiAbsPartAddrBase = 0;
1722	// the right reference layerIdc should be specified, currently it is set to m_layerId-1
1723	TComDataCU* pcTempCU = getBaseColCU(m_layerId - 1, uiAbsPartIdx, uiCUAddrBase, uiAbsPartAddrBase, 0 );
1724
1725	if( pcTempCU->getPredictionMode( uiAbsPartAddrBase ) != MODE_INTRA )
1726	{
1727	return( NUM_INTRA_MODE-1 );
1728	}
1729
1730	// compute set of enabled modes g_reducedSetIntraModes[...]
1731	Int authorizedMode[NUM_INTRA_MODE-1]={1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1};
1732	Int nbModes;
1733	for (nbModes=0; nbModes<3; nbModes++) // add 3 MPMs 1st
1734	{
1735	g_reducedSetIntraModes[nbModes] = uiIntraDirPred[nbModes];
1736	authorizedMode[ uiIntraDirPred[nbModes] ] = 0;
1737	}
1738
1739	Int iColBaseDir = pcTempCU->getLumaIntraDir( uiAbsPartAddrBase );
1740	if ( authorizedMode[iColBaseDir] ) //possibly add BL mode
1741	{
1742	g_reducedSetIntraModes[nbModes++] = iColBaseDir;
1743	authorizedMode[ iColBaseDir ] = 0;
1744	}
1745
1746	Int iRefMode = ( iColBaseDir > 1 ) ? iColBaseDir : uiIntraDirPred[0];
1747	if ( iRefMode > 1 ) //add neighboring modes of refMode
1748	{
1749	UInt Left = iRefMode;
1750	UInt Right = iRefMode;
1751	while ( nbModes < NB_REMAIN_MODES+3 )
1752	{
1753	Left = ((Left + 29) % 32) + 2;
1754	Right = ((Right - 1 ) % 32) + 2;
1755	if ( authorizedMode[Left] ) g_reducedSetIntraModes[nbModes++] = Left;
1756	if ( authorizedMode[Right] ) g_reducedSetIntraModes[nbModes++] = Right;
1757	}
1758	}
1759	else //add pre-defined modes
1760	{
1761	Int idx = 0;
1762	while ( nbModes < NB_REMAIN_MODES+3 )
1763	{
1764	UInt mode = g_predefSetIntraModes[idx++];
1765	if ( authorizedMode[mode] ) g_reducedSetIntraModes[nbModes++] = mode;
1766	}
1767	}
1768
1769	fullSetOfModes = 0;
1770	return ( nbModes );
1771	}
1772	#endif
1773
1774
1775	UInt TComDataCU::getCtxSplitFlag( UInt uiAbsPartIdx, UInt uiDepth )
1776	{
1777	TComDataCU* pcTempCU;
1778	UInt uiTempPartIdx;
1779	UInt uiCtx;
1780	// Get left split flag
1781	pcTempCU = getPULeft( uiTempPartIdx, m_uiAbsIdxInLCU + uiAbsPartIdx );
1782	uiCtx = ( pcTempCU ) ? ( ( pcTempCU->getDepth( uiTempPartIdx ) > uiDepth ) ? 1 : 0 ) : 0;
1783
1784	// Get above split flag
1785	pcTempCU = getPUAbove( uiTempPartIdx, m_uiAbsIdxInLCU + uiAbsPartIdx );
1786	uiCtx += ( pcTempCU ) ? ( ( pcTempCU->getDepth( uiTempPartIdx ) > uiDepth ) ? 1 : 0 ) : 0;
1787
1788	return uiCtx;
1789	}
1790
1791	UInt TComDataCU::getCtxQtCbf( TextType eType, UInt uiTrDepth )
1792	{
1793	if( eType )
1794	{
1795	return uiTrDepth;
1796	}
1797	else
1798	{
1799	const UInt uiCtx = ( uiTrDepth == 0 ? 1 : 0 );
1800	return uiCtx;
1801	}
1802	}
1803
1804	UInt TComDataCU::getQuadtreeTULog2MinSizeInCU( UInt absPartIdx )
1805	{
1806	UInt log2CbSize = g_aucConvertToBit[getWidth( absPartIdx )] + 2;
1807	PartSize partSize = getPartitionSize( absPartIdx );
1808	UInt quadtreeTUMaxDepth = getPredictionMode( absPartIdx ) == MODE_INTRA ? m_pcSlice->getSPS()->getQuadtreeTUMaxDepthIntra() : m_pcSlice->getSPS()->getQuadtreeTUMaxDepthInter();
1809	Int intraSplitFlag = ( getPredictionMode( absPartIdx ) == MODE_INTRA && partSize == SIZE_NxN ) ? 1 : 0;
1810	Int interSplitFlag = ((quadtreeTUMaxDepth == 1) && (getPredictionMode( absPartIdx ) == MODE_INTER) && (partSize != SIZE_2Nx2N) );
1811
1812	UInt log2MinTUSizeInCU = 0;
1813	if (log2CbSize < (m_pcSlice->getSPS()->getQuadtreeTULog2MinSize() + quadtreeTUMaxDepth - 1 + interSplitFlag + intraSplitFlag) )
1814	{
1815	// when fully making use of signaled TUMaxDepth + inter/intraSplitFlag, resulting luma TB size is < QuadtreeTULog2MinSize
1816	log2MinTUSizeInCU = m_pcSlice->getSPS()->getQuadtreeTULog2MinSize();
1817	}
1818	else
1819	{
1820	// when fully making use of signaled TUMaxDepth + inter/intraSplitFlag, resulting luma TB size is still >= QuadtreeTULog2MinSize
1821	log2MinTUSizeInCU = log2CbSize - ( quadtreeTUMaxDepth - 1 + interSplitFlag + intraSplitFlag); // stop when trafoDepth == hierarchy_depth = splitFlag
1822	if ( log2MinTUSizeInCU > m_pcSlice->getSPS()->getQuadtreeTULog2MaxSize())
1823	{
1824	// when fully making use of signaled TUMaxDepth + inter/intraSplitFlag, resulting luma TB size is still > QuadtreeTULog2MaxSize
1825	log2MinTUSizeInCU = m_pcSlice->getSPS()->getQuadtreeTULog2MaxSize();
1826	}
1827	}
1828	return log2MinTUSizeInCU;
1829	}
1830
1831	#if REF_IDX_ME_ZEROMV
1832	Bool TComDataCU::xCheckZeroMVILRMerge(UChar uhInterDir, TComMvField& cMvFieldL0, TComMvField& cMvFieldL1)
1833	{
1834	Bool checkZeroMVILR = true;
1835
1836	if(uhInterDir&0x1) //list0
1837	{
1838	Int refIdxL0 = cMvFieldL0.getRefIdx();
1839	if(getSlice()->getRefPic(REF_PIC_LIST_0, refIdxL0)->isILR(m_layerId))
1840	{
1841	checkZeroMVILR &= (cMvFieldL0.getHor() == 0 && cMvFieldL0.getVer() == 0);
1842	}
1843	}
1844	if(uhInterDir&0x2) //list1
1845	{
1846	Int refIdxL1 = cMvFieldL1.getRefIdx();
1847	if(getSlice()->getRefPic(REF_PIC_LIST_1, refIdxL1)->isILR(m_layerId))
1848	{
1849	checkZeroMVILR &= (cMvFieldL1.getHor() == 0 && cMvFieldL1.getVer() == 0);
1850	}
1851	}
1852
1853	return checkZeroMVILR;
1854	}
1855
1856	Bool TComDataCU::xCheckZeroMVILRMvdL1Zero(Int iRefList, Int iRefIdx, Int MvpIdx)
1857	{
1858	RefPicList eRefPicList = iRefList > 0? REF_PIC_LIST_1: REF_PIC_LIST_0;
1859	assert(eRefPicList == REF_PIC_LIST_1);
1860
1861	Bool checkZeroMVILR = true;
1862
1863	if(getSlice()->getRefPic(eRefPicList, iRefIdx)->isILR(m_layerId))
1864	{
1865	AMVPInfo* pcAMVPInfo = getCUMvField(eRefPicList)->getAMVPInfo();
1866	TComMv cMv = pcAMVPInfo->m_acMvCand[MvpIdx];
1867	checkZeroMVILR &= (cMv.getHor() == 0 && cMv.getVer() == 0);
1868	}
1869
1870	return checkZeroMVILR;
1871	}
1872	#endif
1873
1874	UInt TComDataCU::getCtxSkipFlag( UInt uiAbsPartIdx )
1875	{
1876	TComDataCU* pcTempCU;
1877	UInt uiTempPartIdx;
1878	UInt uiCtx = 0;
1879
1880	// Get BCBP of left PU
1881	pcTempCU = getPULeft( uiTempPartIdx, m_uiAbsIdxInLCU + uiAbsPartIdx );
1882	uiCtx = ( pcTempCU ) ? pcTempCU->isSkipped( uiTempPartIdx ) : 0;
1883
1884	// Get BCBP of above PU
1885	pcTempCU = getPUAbove( uiTempPartIdx, m_uiAbsIdxInLCU + uiAbsPartIdx );
1886	uiCtx += ( pcTempCU ) ? pcTempCU->isSkipped( uiTempPartIdx ) : 0;
1887
1888	return uiCtx;
1889	}
1890
1891	UInt TComDataCU::getCtxInterDir( UInt uiAbsPartIdx )
1892	{
1893	return getDepth( uiAbsPartIdx );
1894	}
1895
1896	Void TComDataCU::setCbfSubParts( UInt uiCbfY, UInt uiCbfU, UInt uiCbfV, UInt uiAbsPartIdx, UInt uiDepth )
1897	{
1898	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
1899	memset( m_puhCbf[0] + uiAbsPartIdx, uiCbfY, sizeof( UChar ) * uiCurrPartNumb );
1900	memset( m_puhCbf[1] + uiAbsPartIdx, uiCbfU, sizeof( UChar ) * uiCurrPartNumb );
1901	memset( m_puhCbf[2] + uiAbsPartIdx, uiCbfV, sizeof( UChar ) * uiCurrPartNumb );
1902	}
1903
1904	Void TComDataCU::setCbfSubParts( UInt uiCbf, TextType eTType, UInt uiAbsPartIdx, UInt uiDepth )
1905	{
1906	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
1907	memset( m_puhCbf[g_aucConvertTxtTypeToIdx[eTType]] + uiAbsPartIdx, uiCbf, sizeof( UChar ) * uiCurrPartNumb );
1908	}
1909
1910	/** Sets a coded block flag for all sub-partitions of a partition
1911	* \param uiCbf The value of the coded block flag to be set
1912	* \param eTType
1913	* \param uiAbsPartIdx
1914	* \param uiPartIdx
1915	* \param uiDepth
1916	* \returns Void
1917	*/
1918	Void TComDataCU::setCbfSubParts ( UInt uiCbf, TextType eTType, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth )
1919	{
1920	setSubPart<UChar>( uiCbf, m_puhCbf[g_aucConvertTxtTypeToIdx[eTType]], uiAbsPartIdx, uiDepth, uiPartIdx );
1921	}
1922
1923	Void TComDataCU::setDepthSubParts( UInt uiDepth, UInt uiAbsPartIdx )
1924	{
1925	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
1926	memset( m_puhDepth + uiAbsPartIdx, uiDepth, sizeof(UChar)*uiCurrPartNumb );
1927	}
1928
1929	Bool TComDataCU::isFirstAbsZorderIdxInDepth (UInt uiAbsPartIdx, UInt uiDepth)
1930	{
1931	UInt uiPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
1932	return (((m_uiAbsIdxInLCU + uiAbsPartIdx)% uiPartNumb) == 0);
1933	}
1934
1935	Void TComDataCU::setPartSizeSubParts( PartSize eMode, UInt uiAbsPartIdx, UInt uiDepth )
1936	{
1937	assert( sizeof( *m_pePartSize) == 1 );
1938	memset( m_pePartSize + uiAbsPartIdx, eMode, m_pcPic->getNumPartInCU() >> ( 2 * uiDepth ) );
1939	}
1940
1941	Void TComDataCU::setCUTransquantBypassSubParts( Bool flag, UInt uiAbsPartIdx, UInt uiDepth )
1942	{
1943	memset( m_CUTransquantBypass + uiAbsPartIdx, flag, m_pcPic->getNumPartInCU() >> ( 2 * uiDepth ) );
1944	}
1945
1946	Void TComDataCU::setSkipFlagSubParts( Bool skip, UInt absPartIdx, UInt depth )
1947	{
1948	assert( sizeof( *m_skipFlag) == 1 );
1949	memset( m_skipFlag + absPartIdx, skip, m_pcPic->getNumPartInCU() >> ( 2 * depth ) );
1950	}
1951
1952	Void TComDataCU::setPredModeSubParts( PredMode eMode, UInt uiAbsPartIdx, UInt uiDepth )
1953	{
1954	assert( sizeof( *m_pePredMode) == 1 );
1955	memset( m_pePredMode + uiAbsPartIdx, eMode, m_pcPic->getNumPartInCU() >> ( 2 * uiDepth ) );
1956	}
1957
1958	Void TComDataCU::setQPSubCUs( Int qp, TComDataCU* pcCU, UInt absPartIdx, UInt depth, Bool &foundNonZeroCbf )
1959	{
1960	UInt currPartNumb = m_pcPic->getNumPartInCU() >> (depth << 1);
1961	UInt currPartNumQ = currPartNumb >> 2;
1962
1963	if(!foundNonZeroCbf)
1964	{
1965	if(pcCU->getDepth(absPartIdx) > depth)
1966	{
1967	for ( UInt partUnitIdx = 0; partUnitIdx < 4; partUnitIdx++ )
1968	{
1969	pcCU->setQPSubCUs( qp, pcCU, absPartIdx+partUnitIdx*currPartNumQ, depth+1, foundNonZeroCbf );
1970	}
1971	}
1972	else
1973	{
1974	if(pcCU->getCbf( absPartIdx, TEXT_LUMA ) \|\| pcCU->getCbf( absPartIdx, TEXT_CHROMA_U ) \|\| pcCU->getCbf( absPartIdx, TEXT_CHROMA_V ) )
1975	{
1976	foundNonZeroCbf = true;
1977	}
1978	else
1979	{
1980	setQPSubParts(qp, absPartIdx, depth);
1981	}
1982	}
1983	}
1984	}
1985
1986	Void TComDataCU::setQPSubParts( Int qp, UInt uiAbsPartIdx, UInt uiDepth )
1987	{
1988	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
1989	TComSlice * pcSlice = getPic()->getSlice(getPic()->getCurrSliceIdx());
1990
1991	for(UInt uiSCUIdx = uiAbsPartIdx; uiSCUIdx < uiAbsPartIdx+uiCurrPartNumb; uiSCUIdx++)
1992	{
1993	if( m_pcPic->getCU( getAddr() )->getSliceSegmentStartCU(uiSCUIdx+getZorderIdxInCU()) == pcSlice->getSliceSegmentCurStartCUAddr() )
1994	{
1995	m_phQP[uiSCUIdx] = qp;
1996	}
1997	}
1998	}
1999
2000	Void TComDataCU::setLumaIntraDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiDepth )
2001	{
2002	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
2003
2004	memset( m_puhLumaIntraDir + uiAbsPartIdx, uiDir, sizeof(UChar)*uiCurrPartNumb );
2005	}
2006
2007	template<typename T>
2008	Void TComDataCU::setSubPart( T uiParameter, T* puhBaseLCU, UInt uiCUAddr, UInt uiCUDepth, UInt uiPUIdx )
2009	{
2010	assert( sizeof(T) == 1 ); // Using memset() works only for types of size 1
2011
2012	UInt uiCurrPartNumQ = (m_pcPic->getNumPartInCU() >> (2 * uiCUDepth)) >> 2;
2013	switch ( m_pePartSize[ uiCUAddr ] )
2014	{
2015	case SIZE_2Nx2N:
2016	memset( puhBaseLCU + uiCUAddr, uiParameter, 4 * uiCurrPartNumQ );
2017	break;
2018	case SIZE_2NxN:
2019	memset( puhBaseLCU + uiCUAddr, uiParameter, 2 * uiCurrPartNumQ );
2020	break;
2021	case SIZE_Nx2N:
2022	memset( puhBaseLCU + uiCUAddr, uiParameter, uiCurrPartNumQ );
2023	memset( puhBaseLCU + uiCUAddr + 2 * uiCurrPartNumQ, uiParameter, uiCurrPartNumQ );
2024	break;
2025	case SIZE_NxN:
2026	memset( puhBaseLCU + uiCUAddr, uiParameter, uiCurrPartNumQ );
2027	break;
2028	case SIZE_2NxnU:
2029	if ( uiPUIdx == 0 )
2030	{
2031	memset( puhBaseLCU + uiCUAddr, uiParameter, (uiCurrPartNumQ >> 1) );
2032	memset( puhBaseLCU + uiCUAddr + uiCurrPartNumQ, uiParameter, (uiCurrPartNumQ >> 1) );
2033	}
2034	else if ( uiPUIdx == 1 )
2035	{
2036	memset( puhBaseLCU + uiCUAddr, uiParameter, (uiCurrPartNumQ >> 1) );
2037	memset( puhBaseLCU + uiCUAddr + uiCurrPartNumQ, uiParameter, ((uiCurrPartNumQ >> 1) + (uiCurrPartNumQ << 1)) );
2038	}
2039	else
2040	{
2041	assert(0);
2042	}
2043	break;
2044	case SIZE_2NxnD:
2045	if ( uiPUIdx == 0 )
2046	{
2047	memset( puhBaseLCU + uiCUAddr, uiParameter, ((uiCurrPartNumQ << 1) + (uiCurrPartNumQ >> 1)) );
2048	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1) + uiCurrPartNumQ, uiParameter, (uiCurrPartNumQ >> 1) );
2049	}
2050	else if ( uiPUIdx == 1 )
2051	{
2052	memset( puhBaseLCU + uiCUAddr, uiParameter, (uiCurrPartNumQ >> 1) );
2053	memset( puhBaseLCU + uiCUAddr + uiCurrPartNumQ, uiParameter, (uiCurrPartNumQ >> 1) );
2054	}
2055	else
2056	{
2057	assert(0);
2058	}
2059	break;
2060	case SIZE_nLx2N:
2061	if ( uiPUIdx == 0 )
2062	{
2063	memset( puhBaseLCU + uiCUAddr, uiParameter, (uiCurrPartNumQ >> 2) );
2064	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ >> 1), uiParameter, (uiCurrPartNumQ >> 2) );
2065	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1), uiParameter, (uiCurrPartNumQ >> 2) );
2066	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1) + (uiCurrPartNumQ >> 1), uiParameter, (uiCurrPartNumQ >> 2) );
2067	}
2068	else if ( uiPUIdx == 1 )
2069	{
2070	memset( puhBaseLCU + uiCUAddr, uiParameter, (uiCurrPartNumQ >> 2) );
2071	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ >> 1), uiParameter, (uiCurrPartNumQ + (uiCurrPartNumQ >> 2)) );
2072	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1), uiParameter, (uiCurrPartNumQ >> 2) );
2073	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1) + (uiCurrPartNumQ >> 1), uiParameter, (uiCurrPartNumQ + (uiCurrPartNumQ >> 2)) );
2074	}
2075	else
2076	{
2077	assert(0);
2078	}
2079	break;
2080	case SIZE_nRx2N:
2081	if ( uiPUIdx == 0 )
2082	{
2083	memset( puhBaseLCU + uiCUAddr, uiParameter, (uiCurrPartNumQ + (uiCurrPartNumQ >> 2)) );
2084	memset( puhBaseLCU + uiCUAddr + uiCurrPartNumQ + (uiCurrPartNumQ >> 1), uiParameter, (uiCurrPartNumQ >> 2) );
2085	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1), uiParameter, (uiCurrPartNumQ + (uiCurrPartNumQ >> 2)) );
2086	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1) + uiCurrPartNumQ + (uiCurrPartNumQ >> 1), uiParameter, (uiCurrPartNumQ >> 2) );
2087	}
2088	else if ( uiPUIdx == 1 )
2089	{
2090	memset( puhBaseLCU + uiCUAddr, uiParameter, (uiCurrPartNumQ >> 2) );
2091	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ >> 1), uiParameter, (uiCurrPartNumQ >> 2) );
2092	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1), uiParameter, (uiCurrPartNumQ >> 2) );
2093	memset( puhBaseLCU + uiCUAddr + (uiCurrPartNumQ << 1) + (uiCurrPartNumQ >> 1), uiParameter, (uiCurrPartNumQ >> 2) );
2094	}
2095	else
2096	{
2097	assert(0);
2098	}
2099	break;
2100	default:
2101	assert( 0 );
2102	}
2103	}
2104
2105	Void TComDataCU::setMergeFlagSubParts ( Bool bMergeFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth )
2106	{
2107	setSubPart( bMergeFlag, m_pbMergeFlag, uiAbsPartIdx, uiDepth, uiPartIdx );
2108	}
2109
2110	Void TComDataCU::setMergeIndexSubParts ( UInt uiMergeIndex, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth )
2111	{
2112	setSubPart<UChar>( uiMergeIndex, m_puhMergeIndex, uiAbsPartIdx, uiDepth, uiPartIdx );
2113	}
2114
2115	Void TComDataCU::setChromIntraDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiDepth )
2116	{
2117	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
2118
2119	memset( m_puhChromaIntraDir + uiAbsPartIdx, uiDir, sizeof(UChar)*uiCurrPartNumb );
2120	}
2121
2122	Void TComDataCU::setInterDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth )
2123	{
2124	setSubPart<UChar>( uiDir, m_puhInterDir, uiAbsPartIdx, uiDepth, uiPartIdx );
2125	}
2126
2127	Void TComDataCU::setMVPIdxSubParts( Int iMVPIdx, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth )
2128	{
2129	setSubPart<Char>( iMVPIdx, m_apiMVPIdx[eRefPicList], uiAbsPartIdx, uiDepth, uiPartIdx );
2130	}
2131
2132	Void TComDataCU::setMVPNumSubParts( Int iMVPNum, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth )
2133	{
2134	setSubPart<Char>( iMVPNum, m_apiMVPNum[eRefPicList], uiAbsPartIdx, uiDepth, uiPartIdx );
2135	}
2136
2137
2138	Void TComDataCU::setTrIdxSubParts( UInt uiTrIdx, UInt uiAbsPartIdx, UInt uiDepth )
2139	{
2140	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
2141
2142	memset( m_puhTrIdx + uiAbsPartIdx, uiTrIdx, sizeof(UChar)*uiCurrPartNumb );
2143	}
2144
2145	Void TComDataCU::setTransformSkipSubParts( UInt useTransformSkipY, UInt useTransformSkipU, UInt useTransformSkipV, UInt uiAbsPartIdx, UInt uiDepth )
2146	{
2147	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
2148
2149	memset( m_puhTransformSkip[0] + uiAbsPartIdx, useTransformSkipY, sizeof( UChar ) * uiCurrPartNumb );
2150	memset( m_puhTransformSkip[1] + uiAbsPartIdx, useTransformSkipU, sizeof( UChar ) * uiCurrPartNumb );
2151	memset( m_puhTransformSkip[2] + uiAbsPartIdx, useTransformSkipV, sizeof( UChar ) * uiCurrPartNumb );
2152	}
2153
2154	Void TComDataCU::setTransformSkipSubParts( UInt useTransformSkip, TextType eType, UInt uiAbsPartIdx, UInt uiDepth)
2155	{
2156	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
2157
2158	memset( m_puhTransformSkip[g_aucConvertTxtTypeToIdx[eType]] + uiAbsPartIdx, useTransformSkip, sizeof( UChar ) * uiCurrPartNumb );
2159	}
2160
2161	Void TComDataCU::setSizeSubParts( UInt uiWidth, UInt uiHeight, UInt uiAbsPartIdx, UInt uiDepth )
2162	{
2163	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
2164
2165	memset( m_puhWidth + uiAbsPartIdx, uiWidth, sizeof(UChar)*uiCurrPartNumb );
2166	memset( m_puhHeight + uiAbsPartIdx, uiHeight, sizeof(UChar)*uiCurrPartNumb );
2167	}
2168
2169	UChar TComDataCU::getNumPartInter()
2170	{
2171	UChar iNumPart = 0;
2172
2173	switch ( m_pePartSize[0] )
2174	{
2175	case SIZE_2Nx2N: iNumPart = 1; break;
2176	case SIZE_2NxN: iNumPart = 2; break;
2177	case SIZE_Nx2N: iNumPart = 2; break;
2178	case SIZE_NxN: iNumPart = 4; break;
2179	case SIZE_2NxnU: iNumPart = 2; break;
2180	case SIZE_2NxnD: iNumPart = 2; break;
2181	case SIZE_nLx2N: iNumPart = 2; break;
2182	case SIZE_nRx2N: iNumPart = 2; break;
2183	default: assert (0); break;
2184	}
2185
2186	return iNumPart;
2187	}
2188
2189	Void TComDataCU::getPartIndexAndSize( UInt uiPartIdx, UInt& ruiPartAddr, Int& riWidth, Int& riHeight )
2190	{
2191	switch ( m_pePartSize[0] )
2192	{
2193	case SIZE_2NxN:
2194	riWidth = getWidth(0); riHeight = getHeight(0) >> 1; ruiPartAddr = ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 1;
2195	break;
2196	case SIZE_Nx2N:
2197	riWidth = getWidth(0) >> 1; riHeight = getHeight(0); ruiPartAddr = ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 2;
2198	break;
2199	case SIZE_NxN:
2200	riWidth = getWidth(0) >> 1; riHeight = getHeight(0) >> 1; ruiPartAddr = ( m_uiNumPartition >> 2 ) * uiPartIdx;
2201	break;
2202	case SIZE_2NxnU:
2203	riWidth = getWidth(0);
2204	riHeight = ( uiPartIdx == 0 ) ? getHeight(0) >> 2 : ( getHeight(0) >> 2 ) + ( getHeight(0) >> 1 );
2205	ruiPartAddr = ( uiPartIdx == 0 ) ? 0 : m_uiNumPartition >> 3;
2206	break;
2207	case SIZE_2NxnD:
2208	riWidth = getWidth(0);
2209	riHeight = ( uiPartIdx == 0 ) ? ( getHeight(0) >> 2 ) + ( getHeight(0) >> 1 ) : getHeight(0) >> 2;
2210	ruiPartAddr = ( uiPartIdx == 0 ) ? 0 : (m_uiNumPartition >> 1) + (m_uiNumPartition >> 3);
2211	break;
2212	case SIZE_nLx2N:
2213	riWidth = ( uiPartIdx == 0 ) ? getWidth(0) >> 2 : ( getWidth(0) >> 2 ) + ( getWidth(0) >> 1 );
2214	riHeight = getHeight(0);
2215	ruiPartAddr = ( uiPartIdx == 0 ) ? 0 : m_uiNumPartition >> 4;
2216	break;
2217	case SIZE_nRx2N:
2218	riWidth = ( uiPartIdx == 0 ) ? ( getWidth(0) >> 2 ) + ( getWidth(0) >> 1 ) : getWidth(0) >> 2;
2219	riHeight = getHeight(0);
2220	ruiPartAddr = ( uiPartIdx == 0 ) ? 0 : (m_uiNumPartition >> 2) + (m_uiNumPartition >> 4);
2221	break;
2222	default:
2223	assert ( m_pePartSize[0] == SIZE_2Nx2N );
2224	riWidth = getWidth(0); riHeight = getHeight(0); ruiPartAddr = 0;
2225	break;
2226	}
2227	}
2228
2229
2230	Void TComDataCU::getMvField ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList, TComMvField& rcMvField )
2231	{
2232	if ( pcCU == NULL ) // OUT OF BOUNDARY
2233	{
2234	TComMv cZeroMv;
2235	rcMvField.setMvField( cZeroMv, NOT_VALID );
2236	return;
2237	}
2238
2239	TComCUMvField* pcCUMvField = pcCU->getCUMvField( eRefPicList );
2240	rcMvField.setMvField( pcCUMvField->getMv( uiAbsPartIdx ), pcCUMvField->getRefIdx( uiAbsPartIdx ) );
2241	}
2242
2243	Void TComDataCU::deriveLeftRightTopIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT )
2244	{
2245	ruiPartIdxLT = m_uiAbsIdxInLCU + uiAbsPartIdx;
2246	UInt uiPUWidth = 0;
2247
2248	switch ( m_pePartSize[uiAbsPartIdx] )
2249	{
2250	case SIZE_2Nx2N: uiPUWidth = m_puhWidth[uiAbsPartIdx]; break;
2251	case SIZE_2NxN: uiPUWidth = m_puhWidth[uiAbsPartIdx]; break;
2252	case SIZE_Nx2N: uiPUWidth = m_puhWidth[uiAbsPartIdx] >> 1; break;
2253	case SIZE_NxN: uiPUWidth = m_puhWidth[uiAbsPartIdx] >> 1; break;
2254	case SIZE_2NxnU: uiPUWidth = m_puhWidth[uiAbsPartIdx]; break;
2255	case SIZE_2NxnD: uiPUWidth = m_puhWidth[uiAbsPartIdx]; break;
2256	case SIZE_nLx2N:
2257	if ( uiPartIdx == 0 )
2258	{
2259	uiPUWidth = m_puhWidth[uiAbsPartIdx] >> 2;
2260	}
2261	else if ( uiPartIdx == 1 )
2262	{
2263	uiPUWidth = (m_puhWidth[uiAbsPartIdx] >> 1) + (m_puhWidth[uiAbsPartIdx] >> 2);
2264	}
2265	else
2266	{
2267	assert(0);
2268	}
2269	break;
2270	case SIZE_nRx2N:
2271	if ( uiPartIdx == 0 )
2272	{
2273	uiPUWidth = (m_puhWidth[uiAbsPartIdx] >> 1) + (m_puhWidth[uiAbsPartIdx] >> 2);
2274	}
2275	else if ( uiPartIdx == 1 )
2276	{
2277	uiPUWidth = m_puhWidth[uiAbsPartIdx] >> 2;
2278	}
2279	else
2280	{
2281	assert(0);
2282	}
2283	break;
2284	default:
2285	assert (0);
2286	break;
2287	}
2288
2289	ruiPartIdxRT = g_auiRasterToZscan [g_auiZscanToRaster[ ruiPartIdxLT ] + uiPUWidth / m_pcPic->getMinCUWidth() - 1 ];
2290	}
2291
2292	Void TComDataCU::deriveLeftBottomIdxGeneral( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLB )
2293	{
2294	UInt uiPUHeight = 0;
2295	switch ( m_pePartSize[uiAbsPartIdx] )
2296	{
2297	case SIZE_2Nx2N: uiPUHeight = m_puhHeight[uiAbsPartIdx]; break;
2298	case SIZE_2NxN: uiPUHeight = m_puhHeight[uiAbsPartIdx] >> 1; break;
2299	case SIZE_Nx2N: uiPUHeight = m_puhHeight[uiAbsPartIdx]; break;
2300	case SIZE_NxN: uiPUHeight = m_puhHeight[uiAbsPartIdx] >> 1; break;
2301	case SIZE_2NxnU:
2302	if ( uiPartIdx == 0 )
2303	{
2304	uiPUHeight = m_puhHeight[uiAbsPartIdx] >> 2;
2305	}
2306	else if ( uiPartIdx == 1 )
2307	{
2308	uiPUHeight = (m_puhHeight[uiAbsPartIdx] >> 1) + (m_puhHeight[uiAbsPartIdx] >> 2);
2309	}
2310	else
2311	{
2312	assert(0);
2313	}
2314	break;
2315	case SIZE_2NxnD:
2316	if ( uiPartIdx == 0 )
2317	{
2318	uiPUHeight = (m_puhHeight[uiAbsPartIdx] >> 1) + (m_puhHeight[uiAbsPartIdx] >> 2);
2319	}
2320	else if ( uiPartIdx == 1 )
2321	{
2322	uiPUHeight = m_puhHeight[uiAbsPartIdx] >> 2;
2323	}
2324	else
2325	{
2326	assert(0);
2327	}
2328	break;
2329	case SIZE_nLx2N: uiPUHeight = m_puhHeight[uiAbsPartIdx]; break;
2330	case SIZE_nRx2N: uiPUHeight = m_puhHeight[uiAbsPartIdx]; break;
2331	default:
2332	assert (0);
2333	break;
2334	}
2335
2336	ruiPartIdxLB = g_auiRasterToZscan [g_auiZscanToRaster[ m_uiAbsIdxInLCU + uiAbsPartIdx ] + ((uiPUHeight / m_pcPic->getMinCUHeight()) - 1)*m_pcPic->getNumPartInWidth()];
2337	}
2338
2339	Void TComDataCU::deriveLeftRightTopIdx ( UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT )
2340	{
2341	ruiPartIdxLT = m_uiAbsIdxInLCU;
2342	ruiPartIdxRT = g_auiRasterToZscan [g_auiZscanToRaster[ ruiPartIdxLT ] + m_puhWidth[0] / m_pcPic->getMinCUWidth() - 1 ];
2343
2344	switch ( m_pePartSize[0] )
2345	{
2346	case SIZE_2Nx2N: break;
2347	case SIZE_2NxN:
2348	ruiPartIdxLT += ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 1; ruiPartIdxRT += ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 1;
2349	break;
2350	case SIZE_Nx2N:
2351	ruiPartIdxLT += ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 2; ruiPartIdxRT -= ( uiPartIdx == 1 )? 0 : m_uiNumPartition >> 2;
2352	break;
2353	case SIZE_NxN:
2354	ruiPartIdxLT += ( m_uiNumPartition >> 2 ) * uiPartIdx; ruiPartIdxRT += ( m_uiNumPartition >> 2 ) * ( uiPartIdx - 1 );
2355	break;
2356	case SIZE_2NxnU:
2357	ruiPartIdxLT += ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 3;
2358	ruiPartIdxRT += ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 3;
2359	break;
2360	case SIZE_2NxnD:
2361	ruiPartIdxLT += ( uiPartIdx == 0 )? 0 : ( m_uiNumPartition >> 1 ) + ( m_uiNumPartition >> 3 );
2362	ruiPartIdxRT += ( uiPartIdx == 0 )? 0 : ( m_uiNumPartition >> 1 ) + ( m_uiNumPartition >> 3 );
2363	break;
2364	case SIZE_nLx2N:
2365	ruiPartIdxLT += ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 4;
2366	ruiPartIdxRT -= ( uiPartIdx == 1 )? 0 : ( m_uiNumPartition >> 2 ) + ( m_uiNumPartition >> 4 );
2367	break;
2368	case SIZE_nRx2N:
2369	ruiPartIdxLT += ( uiPartIdx == 0 )? 0 : ( m_uiNumPartition >> 2 ) + ( m_uiNumPartition >> 4 );
2370	ruiPartIdxRT -= ( uiPartIdx == 1 )? 0 : m_uiNumPartition >> 4;
2371	break;
2372	default:
2373	assert (0);
2374	break;
2375	}
2376
2377	}
2378
2379	Void TComDataCU::deriveLeftBottomIdx( UInt uiPartIdx, UInt& ruiPartIdxLB )
2380	{
2381	ruiPartIdxLB = g_auiRasterToZscan [g_auiZscanToRaster[ m_uiAbsIdxInLCU ] + ( ((m_puhHeight[0] / m_pcPic->getMinCUHeight())>>1) - 1)*m_pcPic->getNumPartInWidth()];
2382
2383	switch ( m_pePartSize[0] )
2384	{
2385	case SIZE_2Nx2N:
2386	ruiPartIdxLB += m_uiNumPartition >> 1;
2387	break;
2388	case SIZE_2NxN:
2389	ruiPartIdxLB += ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 1;
2390	break;
2391	case SIZE_Nx2N:
2392	ruiPartIdxLB += ( uiPartIdx == 0 )? m_uiNumPartition >> 1 : (m_uiNumPartition >> 2)*3;
2393	break;
2394	case SIZE_NxN:
2395	ruiPartIdxLB += ( m_uiNumPartition >> 2 ) * uiPartIdx;
2396	break;
2397	case SIZE_2NxnU:
2398	ruiPartIdxLB += ( uiPartIdx == 0 ) ? -((Int)m_uiNumPartition >> 3) : m_uiNumPartition >> 1;
2399	break;
2400	case SIZE_2NxnD:
2401	ruiPartIdxLB += ( uiPartIdx == 0 ) ? (m_uiNumPartition >> 2) + (m_uiNumPartition >> 3): m_uiNumPartition >> 1;
2402	break;
2403	case SIZE_nLx2N:
2404	ruiPartIdxLB += ( uiPartIdx == 0 ) ? m_uiNumPartition >> 1 : (m_uiNumPartition >> 1) + (m_uiNumPartition >> 4);
2405	break;
2406	case SIZE_nRx2N:
2407	ruiPartIdxLB += ( uiPartIdx == 0 ) ? m_uiNumPartition >> 1 : (m_uiNumPartition >> 1) + (m_uiNumPartition >> 2) + (m_uiNumPartition >> 4);
2408	break;
2409	default:
2410	assert (0);
2411	break;
2412	}
2413	}
2414
2415	/** Derives the partition index of neighbouring bottom right block
2416	* \param [in] eCUMode
2417	* \param [in] uiPartIdx
2418	* \param [out] ruiPartIdxRB
2419	*/
2420	Void TComDataCU::deriveRightBottomIdx( UInt uiPartIdx, UInt& ruiPartIdxRB )
2421	{
2422	ruiPartIdxRB = g_auiRasterToZscan [g_auiZscanToRaster[ m_uiAbsIdxInLCU ] + ( ((m_puhHeight[0] / m_pcPic->getMinCUHeight())>>1) - 1)*m_pcPic->getNumPartInWidth() + m_puhWidth[0] / m_pcPic->getMinCUWidth() - 1];
2423
2424	switch ( m_pePartSize[0] )
2425	{
2426	case SIZE_2Nx2N:
2427	ruiPartIdxRB += m_uiNumPartition >> 1;
2428	break;
2429	case SIZE_2NxN:
2430	ruiPartIdxRB += ( uiPartIdx == 0 )? 0 : m_uiNumPartition >> 1;
2431	break;
2432	case SIZE_Nx2N:
2433	ruiPartIdxRB += ( uiPartIdx == 0 )? m_uiNumPartition >> 2 : (m_uiNumPartition >> 1);
2434	break;
2435	case SIZE_NxN:
2436	ruiPartIdxRB += ( m_uiNumPartition >> 2 ) * ( uiPartIdx - 1 );
2437	break;
2438	case SIZE_2NxnU:
2439	ruiPartIdxRB += ( uiPartIdx == 0 ) ? -((Int)m_uiNumPartition >> 3) : m_uiNumPartition >> 1;
2440	break;
2441	case SIZE_2NxnD:
2442	ruiPartIdxRB += ( uiPartIdx == 0 ) ? (m_uiNumPartition >> 2) + (m_uiNumPartition >> 3): m_uiNumPartition >> 1;
2443	break;
2444	case SIZE_nLx2N:
2445	ruiPartIdxRB += ( uiPartIdx == 0 ) ? (m_uiNumPartition >> 3) + (m_uiNumPartition >> 4): m_uiNumPartition >> 1;
2446	break;
2447	case SIZE_nRx2N:
2448	ruiPartIdxRB += ( uiPartIdx == 0 ) ? (m_uiNumPartition >> 2) + (m_uiNumPartition >> 3) + (m_uiNumPartition >> 4) : m_uiNumPartition >> 1;
2449	break;
2450	default:
2451	assert (0);
2452	break;
2453	}
2454	}
2455
2456	Void TComDataCU::deriveLeftRightTopIdxAdi ( UInt& ruiPartIdxLT, UInt& ruiPartIdxRT, UInt uiPartOffset, UInt uiPartDepth )
2457	{
2458	UInt uiNumPartInWidth = (m_puhWidth[0]/m_pcPic->getMinCUWidth())>>uiPartDepth;
2459	ruiPartIdxLT = m_uiAbsIdxInLCU + uiPartOffset;
2460	ruiPartIdxRT = g_auiRasterToZscan[ g_auiZscanToRaster[ ruiPartIdxLT ] + uiNumPartInWidth - 1 ];
2461	}
2462
2463	Void TComDataCU::deriveLeftBottomIdxAdi( UInt& ruiPartIdxLB, UInt uiPartOffset, UInt uiPartDepth )
2464	{
2465	UInt uiAbsIdx;
2466	UInt uiMinCuWidth, uiWidthInMinCus;
2467
2468	uiMinCuWidth = getPic()->getMinCUWidth();
2469	uiWidthInMinCus = (getWidth(0)/uiMinCuWidth)>>uiPartDepth;
2470	uiAbsIdx = getZorderIdxInCU()+uiPartOffset+(m_uiNumPartition>>(uiPartDepth<<1))-1;
2471	uiAbsIdx = g_auiZscanToRaster[uiAbsIdx]-(uiWidthInMinCus-1);
2472	ruiPartIdxLB = g_auiRasterToZscan[uiAbsIdx];
2473	}
2474
2475	Bool TComDataCU::hasEqualMotion( UInt uiAbsPartIdx, TComDataCU* pcCandCU, UInt uiCandAbsPartIdx )
2476	{
2477
2478	if ( getInterDir( uiAbsPartIdx ) != pcCandCU->getInterDir( uiCandAbsPartIdx ) )
2479	{
2480	return false;
2481	}
2482
2483	for ( UInt uiRefListIdx = 0; uiRefListIdx < 2; uiRefListIdx++ )
2484	{
2485	if ( getInterDir( uiAbsPartIdx ) & ( 1 << uiRefListIdx ) )
2486	{
2487	if ( getCUMvField( RefPicList( uiRefListIdx ) )->getMv( uiAbsPartIdx ) != pcCandCU->getCUMvField( RefPicList( uiRefListIdx ) )->getMv( uiCandAbsPartIdx ) \|\|
2488	getCUMvField( RefPicList( uiRefListIdx ) )->getRefIdx( uiAbsPartIdx ) != pcCandCU->getCUMvField( RefPicList( uiRefListIdx ) )->getRefIdx( uiCandAbsPartIdx ) )
2489	{
2490	return false;
2491	}
2492	}
2493	}
2494
2495	return true;
2496	}
2497
2498	/** Constructs a list of merging candidates
2499	* \param uiAbsPartIdx
2500	* \param uiPUIdx
2501	* \param uiDepth
2502	* \param pcMvFieldNeighbours
2503	* \param puhInterDirNeighbours
2504	* \param numValidMergeCand
2505	*/
2506	Void TComDataCU::getInterMergeCandidates( UInt uiAbsPartIdx, UInt uiPUIdx, TComMvField* pcMvFieldNeighbours, UChar* puhInterDirNeighbours, Int& numValidMergeCand, Int mrgCandIdx )
2507	{
2508	UInt uiAbsPartAddr = m_uiAbsIdxInLCU + uiAbsPartIdx;
2509	Bool abCandIsInter[ MRG_MAX_NUM_CANDS ];
2510	for( UInt ui = 0; ui < getSlice()->getMaxNumMergeCand(); ++ui )
2511	{
2512	abCandIsInter[ui] = false;
2513	pcMvFieldNeighbours[ ( ui << 1 ) ].setRefIdx(NOT_VALID);
2514	pcMvFieldNeighbours[ ( ui << 1 ) + 1 ].setRefIdx(NOT_VALID);
2515	}
2516	numValidMergeCand = getSlice()->getMaxNumMergeCand();
2517	// compute the location of the current PU
2518	Int xP, yP, nPSW, nPSH;
2519	this->getPartPosition(uiPUIdx, xP, yP, nPSW, nPSH);
2520
2521	Int iCount = 0;
2522
2523	UInt uiPartIdxLT, uiPartIdxRT, uiPartIdxLB;
2524	PartSize cCurPS = getPartitionSize( uiAbsPartIdx );
2525	deriveLeftRightTopIdxGeneral( uiAbsPartIdx, uiPUIdx, uiPartIdxLT, uiPartIdxRT );
2526	deriveLeftBottomIdxGeneral ( uiAbsPartIdx, uiPUIdx, uiPartIdxLB );
2527
2528	//left
2529	UInt uiLeftPartIdx = 0;
2530	TComDataCU* pcCULeft = 0;
2531	pcCULeft = getPULeft( uiLeftPartIdx, uiPartIdxLB );
2532
2533	Bool isAvailableA1 = pcCULeft &&
2534	pcCULeft->isDiffMER(xP -1, yP+nPSH-1, xP, yP) &&
2535	!( uiPUIdx == 1 && (cCurPS == SIZE_Nx2N \|\| cCurPS == SIZE_nLx2N \|\| cCurPS == SIZE_nRx2N) ) &&
2536	!pcCULeft->isIntra( uiLeftPartIdx ) ;
2537	if ( isAvailableA1 )
2538	{
2539	abCandIsInter[iCount] = true;
2540	// get Inter Dir
2541	puhInterDirNeighbours[iCount] = pcCULeft->getInterDir( uiLeftPartIdx );
2542	// get Mv from Left
2543	pcCULeft->getMvField( pcCULeft, uiLeftPartIdx, REF_PIC_LIST_0, pcMvFieldNeighbours[iCount<<1] );
2544	if ( getSlice()->isInterB() )
2545	{
2546	pcCULeft->getMvField( pcCULeft, uiLeftPartIdx, REF_PIC_LIST_1, pcMvFieldNeighbours[(iCount<<1)+1] );
2547	}
2548	if ( mrgCandIdx == iCount )
2549	{
2550	return;
2551	}
2552	iCount ++;
2553	}
2554
2555	// early termination
2556	if (iCount == getSlice()->getMaxNumMergeCand())
2557	{
2558	return;
2559	}
2560	// above
2561	UInt uiAbovePartIdx = 0;
2562	TComDataCU* pcCUAbove = 0;
2563	pcCUAbove = getPUAbove( uiAbovePartIdx, uiPartIdxRT );
2564
2565	Bool isAvailableB1 = pcCUAbove &&
2566	pcCUAbove->isDiffMER(xP+nPSW-1, yP-1, xP, yP) &&
2567	!( uiPUIdx == 1 && (cCurPS == SIZE_2NxN \|\| cCurPS == SIZE_2NxnU \|\| cCurPS == SIZE_2NxnD) ) &&
2568	!pcCUAbove->isIntra( uiAbovePartIdx );
2569	if ( isAvailableB1 && (!isAvailableA1 \|\| !pcCULeft->hasEqualMotion( uiLeftPartIdx, pcCUAbove, uiAbovePartIdx ) ) )
2570	{
2571	abCandIsInter[iCount] = true;
2572	// get Inter Dir
2573	puhInterDirNeighbours[iCount] = pcCUAbove->getInterDir( uiAbovePartIdx );
2574	// get Mv from Left
2575	pcCUAbove->getMvField( pcCUAbove, uiAbovePartIdx, REF_PIC_LIST_0, pcMvFieldNeighbours[iCount<<1] );
2576	if ( getSlice()->isInterB() )
2577	{
2578	pcCUAbove->getMvField( pcCUAbove, uiAbovePartIdx, REF_PIC_LIST_1, pcMvFieldNeighbours[(iCount<<1)+1] );
2579	}
2580	if ( mrgCandIdx == iCount )
2581	{
2582	return;
2583	}
2584	iCount ++;
2585	}
2586	// early termination
2587	if (iCount == getSlice()->getMaxNumMergeCand())
2588	{
2589	return;
2590	}
2591
2592	// above right
2593	UInt uiAboveRightPartIdx = 0;
2594	TComDataCU* pcCUAboveRight = 0;
2595	pcCUAboveRight = getPUAboveRight( uiAboveRightPartIdx, uiPartIdxRT );
2596
2597	Bool isAvailableB0 = pcCUAboveRight &&
2598	pcCUAboveRight->isDiffMER(xP+nPSW, yP-1, xP, yP) &&
2599	!pcCUAboveRight->isIntra( uiAboveRightPartIdx );
2600	if ( isAvailableB0 && ( !isAvailableB1 \|\| !pcCUAbove->hasEqualMotion( uiAbovePartIdx, pcCUAboveRight, uiAboveRightPartIdx ) ) )
2601	{
2602	abCandIsInter[iCount] = true;
2603	// get Inter Dir
2604	puhInterDirNeighbours[iCount] = pcCUAboveRight->getInterDir( uiAboveRightPartIdx );
2605	// get Mv from Left
2606	pcCUAboveRight->getMvField( pcCUAboveRight, uiAboveRightPartIdx, REF_PIC_LIST_0, pcMvFieldNeighbours[iCount<<1] );
2607	if ( getSlice()->isInterB() )
2608	{
2609	pcCUAboveRight->getMvField( pcCUAboveRight, uiAboveRightPartIdx, REF_PIC_LIST_1, pcMvFieldNeighbours[(iCount<<1)+1] );
2610	}
2611	if ( mrgCandIdx == iCount )
2612	{
2613	return;
2614	}
2615	iCount ++;
2616	}
2617	// early termination
2618	if (iCount == getSlice()->getMaxNumMergeCand())
2619	{
2620	return;
2621	}
2622
2623	//left bottom
2624	UInt uiLeftBottomPartIdx = 0;
2625	TComDataCU* pcCULeftBottom = 0;
2626	pcCULeftBottom = this->getPUBelowLeft( uiLeftBottomPartIdx, uiPartIdxLB );
2627
2628	Bool isAvailableA0 = pcCULeftBottom &&
2629	pcCULeftBottom->isDiffMER(xP-1, yP+nPSH, xP, yP) &&
2630	!pcCULeftBottom->isIntra( uiLeftBottomPartIdx ) ;
2631	if ( isAvailableA0 && ( !isAvailableA1 \|\| !pcCULeft->hasEqualMotion( uiLeftPartIdx, pcCULeftBottom, uiLeftBottomPartIdx ) ) )
2632	{
2633	abCandIsInter[iCount] = true;
2634	// get Inter Dir
2635	puhInterDirNeighbours[iCount] = pcCULeftBottom->getInterDir( uiLeftBottomPartIdx );
2636	// get Mv from Left
2637	pcCULeftBottom->getMvField( pcCULeftBottom, uiLeftBottomPartIdx, REF_PIC_LIST_0, pcMvFieldNeighbours[iCount<<1] );
2638	if ( getSlice()->isInterB() )
2639	{
2640	pcCULeftBottom->getMvField( pcCULeftBottom, uiLeftBottomPartIdx, REF_PIC_LIST_1, pcMvFieldNeighbours[(iCount<<1)+1] );
2641	}
2642	if ( mrgCandIdx == iCount )
2643	{
2644	return;
2645	}
2646	iCount ++;
2647	}
2648	// early termination
2649	if (iCount == getSlice()->getMaxNumMergeCand())
2650	{
2651	return;
2652	}
2653
2654	// above left
2655	if( iCount < 4 )
2656	{
2657	UInt uiAboveLeftPartIdx = 0;
2658	TComDataCU* pcCUAboveLeft = 0;
2659	pcCUAboveLeft = getPUAboveLeft( uiAboveLeftPartIdx, uiAbsPartAddr );
2660
2661	Bool isAvailableB2 = pcCUAboveLeft &&
2662	pcCUAboveLeft->isDiffMER(xP-1, yP-1, xP, yP) &&
2663	!pcCUAboveLeft->isIntra( uiAboveLeftPartIdx );
2664	if ( isAvailableB2 && ( !isAvailableA1 \|\| !pcCULeft->hasEqualMotion( uiLeftPartIdx, pcCUAboveLeft, uiAboveLeftPartIdx ) )
2665	&& ( !isAvailableB1 \|\| !pcCUAbove->hasEqualMotion( uiAbovePartIdx, pcCUAboveLeft, uiAboveLeftPartIdx ) ) )
2666	{
2667	abCandIsInter[iCount] = true;
2668	// get Inter Dir
2669	puhInterDirNeighbours[iCount] = pcCUAboveLeft->getInterDir( uiAboveLeftPartIdx );
2670	// get Mv from Left
2671	pcCUAboveLeft->getMvField( pcCUAboveLeft, uiAboveLeftPartIdx, REF_PIC_LIST_0, pcMvFieldNeighbours[iCount<<1] );
2672	if ( getSlice()->isInterB() )
2673	{
2674	pcCUAboveLeft->getMvField( pcCUAboveLeft, uiAboveLeftPartIdx, REF_PIC_LIST_1, pcMvFieldNeighbours[(iCount<<1)+1] );
2675	}
2676	if ( mrgCandIdx == iCount )
2677	{
2678	return;
2679	}
2680	iCount ++;
2681	}
2682	}
2683	// early termination
2684	if (iCount == getSlice()->getMaxNumMergeCand())
2685	{
2686	return;
2687	}
2688	if ( getSlice()->getEnableTMVPFlag())
2689	{
2690	//>> MTK colocated-RightBottom
2691	UInt uiPartIdxRB;
2692
2693	deriveRightBottomIdx( uiPUIdx, uiPartIdxRB );
2694
2695	UInt uiAbsPartIdxTmp = g_auiZscanToRaster[uiPartIdxRB];
2696	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
2697
2698	TComMv cColMv;
2699	Int iRefIdx;
2700	Int uiLCUIdx = -1;
2701
2702	#if REPN_FORMAT_IN_VPS
2703	if ( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelX() + g_auiRasterToPelX[uiAbsPartIdxTmp] + m_pcPic->getMinCUWidth() ) >= m_pcSlice->getPicWidthInLumaSamples() ) // image boundary check
2704	{
2705	}
2706	else if ( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelY() + g_auiRasterToPelY[uiAbsPartIdxTmp] + m_pcPic->getMinCUHeight() ) >= m_pcSlice->getPicHeightInLumaSamples() )
2707	{
2708	}
2709	#else
2710	if ( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelX() + g_auiRasterToPelX[uiAbsPartIdxTmp] + m_pcPic->getMinCUWidth() ) >= m_pcSlice->getSPS()->getPicWidthInLumaSamples() ) // image boundary check
2711	{
2712	}
2713	else if ( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelY() + g_auiRasterToPelY[uiAbsPartIdxTmp] + m_pcPic->getMinCUHeight() ) >= m_pcSlice->getSPS()->getPicHeightInLumaSamples() )
2714	{
2715	}
2716	#endif
2717	else
2718	{
2719	if ( ( uiAbsPartIdxTmp % uiNumPartInCUWidth < uiNumPartInCUWidth - 1 ) && // is not at the last column of LCU
2720	( uiAbsPartIdxTmp / uiNumPartInCUWidth < m_pcPic->getNumPartInHeight() - 1 ) ) // is not at the last row of LCU
2721	{
2722	uiAbsPartAddr = g_auiRasterToZscan[ uiAbsPartIdxTmp + uiNumPartInCUWidth + 1 ];
2723	uiLCUIdx = getAddr();
2724	}
2725	else if ( uiAbsPartIdxTmp % uiNumPartInCUWidth < uiNumPartInCUWidth - 1 ) // is not at the last column of LCU But is last row of LCU
2726	{
2727	uiAbsPartAddr = g_auiRasterToZscan[ (uiAbsPartIdxTmp + uiNumPartInCUWidth + 1) % m_pcPic->getNumPartInCU() ];
2728	}
2729	else if ( uiAbsPartIdxTmp / uiNumPartInCUWidth < m_pcPic->getNumPartInHeight() - 1 ) // is not at the last row of LCU But is last column of LCU
2730	{
2731	uiAbsPartAddr = g_auiRasterToZscan[ uiAbsPartIdxTmp + 1 ];
2732	uiLCUIdx = getAddr() + 1;
2733	}
2734	else //is the right bottom corner of LCU
2735	{
2736	uiAbsPartAddr = 0;
2737	}
2738	}
2739
2740
2741	iRefIdx = 0;
2742	Bool bExistMV = false;
2743	UInt uiPartIdxCenter;
2744	UInt uiCurLCUIdx = getAddr();
2745	Int dir = 0;
2746	UInt uiArrayAddr = iCount;
2747	xDeriveCenterIdx( uiPUIdx, uiPartIdxCenter );
2748	bExistMV = uiLCUIdx >= 0 && xGetColMVP( REF_PIC_LIST_0, uiLCUIdx, uiAbsPartAddr, cColMv, iRefIdx );
2749	if( bExistMV == false )
2750	{
2751	bExistMV = xGetColMVP( REF_PIC_LIST_0, uiCurLCUIdx, uiPartIdxCenter, cColMv, iRefIdx );
2752	}
2753	if( bExistMV )
2754	{
2755	dir \|= 1;
2756	pcMvFieldNeighbours[ 2 * uiArrayAddr ].setMvField( cColMv, iRefIdx );
2757	}
2758
2759	if ( getSlice()->isInterB() )
2760	{
2761	bExistMV = uiLCUIdx >= 0 && xGetColMVP( REF_PIC_LIST_1, uiLCUIdx, uiAbsPartAddr, cColMv, iRefIdx);
2762	if( bExistMV == false )
2763	{
2764	bExistMV = xGetColMVP( REF_PIC_LIST_1, uiCurLCUIdx, uiPartIdxCenter, cColMv, iRefIdx );
2765	}
2766	if( bExistMV )
2767	{
2768	dir \|= 2;
2769	pcMvFieldNeighbours[ 2 * uiArrayAddr + 1 ].setMvField( cColMv, iRefIdx );
2770	}
2771	}
2772
2773	if (dir != 0)
2774	{
2775	puhInterDirNeighbours[uiArrayAddr] = dir;
2776	abCandIsInter[uiArrayAddr] = true;
2777
2778	if ( mrgCandIdx == iCount )
2779	{
2780	return;
2781	}
2782	iCount++;
2783	}
2784	}
2785	// early termination
2786	if (iCount == getSlice()->getMaxNumMergeCand())
2787	{
2788	return;
2789	}
2790	UInt uiArrayAddr = iCount;
2791	UInt uiCutoff = uiArrayAddr;
2792
2793	if ( getSlice()->isInterB())
2794	{
2795	UInt uiPriorityList0[12] = {0 , 1, 0, 2, 1, 2, 0, 3, 1, 3, 2, 3};
2796	UInt uiPriorityList1[12] = {1 , 0, 2, 0, 2, 1, 3, 0, 3, 1, 3, 2};
2797
2798	for (Int idx=0; idx<uiCutoff*(uiCutoff-1) && uiArrayAddr!= getSlice()->getMaxNumMergeCand(); idx++)
2799	{
2800	Int i = uiPriorityList0[idx]; Int j = uiPriorityList1[idx];
2801	if (abCandIsInter[i] && abCandIsInter[j]&& (puhInterDirNeighbours[i]&0x1)&&(puhInterDirNeighbours[j]&0x2))
2802	{
2803	abCandIsInter[uiArrayAddr] = true;
2804	puhInterDirNeighbours[uiArrayAddr] = 3;
2805
2806	// get Mv from cand[i] and cand[j]
2807	pcMvFieldNeighbours[uiArrayAddr << 1].setMvField(pcMvFieldNeighbours[i<<1].getMv(), pcMvFieldNeighbours[i<<1].getRefIdx());
2808	pcMvFieldNeighbours[( uiArrayAddr << 1 ) + 1].setMvField(pcMvFieldNeighbours[(j<<1)+1].getMv(), pcMvFieldNeighbours[(j<<1)+1].getRefIdx());
2809
2810	Int iRefPOCL0 = m_pcSlice->getRefPOC( REF_PIC_LIST_0, pcMvFieldNeighbours[(uiArrayAddr<<1)].getRefIdx() );
2811	Int iRefPOCL1 = m_pcSlice->getRefPOC( REF_PIC_LIST_1, pcMvFieldNeighbours[(uiArrayAddr<<1)+1].getRefIdx() );
2812	if (iRefPOCL0 == iRefPOCL1 && pcMvFieldNeighbours[(uiArrayAddr<<1)].getMv() == pcMvFieldNeighbours[(uiArrayAddr<<1)+1].getMv())
2813	{
2814	abCandIsInter[uiArrayAddr] = false;
2815	}
2816	else
2817	{
2818	uiArrayAddr++;
2819	}
2820	}
2821	}
2822	}
2823	// early termination
2824	if (uiArrayAddr == getSlice()->getMaxNumMergeCand())
2825	{
2826	return;
2827	}
2828	Int iNumRefIdx = (getSlice()->isInterB()) ? min(m_pcSlice->getNumRefIdx(REF_PIC_LIST_0), m_pcSlice->getNumRefIdx(REF_PIC_LIST_1)) : m_pcSlice->getNumRefIdx(REF_PIC_LIST_0);
2829	Int r = 0;
2830	Int refcnt = 0;
2831	while (uiArrayAddr < getSlice()->getMaxNumMergeCand())
2832	{
2833	abCandIsInter[uiArrayAddr] = true;
2834	puhInterDirNeighbours[uiArrayAddr] = 1;
2835	pcMvFieldNeighbours[uiArrayAddr << 1].setMvField( TComMv(0, 0), r);
2836
2837	if ( getSlice()->isInterB() )
2838	{
2839	puhInterDirNeighbours[uiArrayAddr] = 3;
2840	pcMvFieldNeighbours[(uiArrayAddr << 1) + 1].setMvField(TComMv(0, 0), r);
2841	}
2842	uiArrayAddr++;
2843	if ( refcnt == iNumRefIdx - 1 )
2844	{
2845	r = 0;
2846	}
2847	else
2848	{
2849	++r;
2850	++refcnt;
2851	}
2852	}
2853
2854	numValidMergeCand = uiArrayAddr;
2855	}
2856
2857	/** Check whether the current PU and a spatial neighboring PU are in a same ME region.
2858	* \param xN, xN location of the upper-left corner pixel of a neighboring PU
2859	* \param xP, yP location of the upper-left corner pixel of the current PU
2860	* \returns Bool
2861	*/
2862	Bool TComDataCU::isDiffMER(Int xN, Int yN, Int xP, Int yP)
2863	{
2864
2865	UInt plevel = this->getSlice()->getPPS()->getLog2ParallelMergeLevelMinus2() + 2;
2866	if ((xN>>plevel)!= (xP>>plevel))
2867	{
2868	return true;
2869	}
2870	if ((yN>>plevel)!= (yP>>plevel))
2871	{
2872	return true;
2873	}
2874	return false;
2875	}
2876	/** calculate the location of upper-left corner pixel and size of the current PU.
2877	* \param partIdx PU index within a CU
2878	* \param xP, yP location of the upper-left corner pixel of the current PU
2879	* \param PSW, nPSH size of the curren PU
2880	* \returns Void
2881	*/
2882	Void TComDataCU::getPartPosition( UInt partIdx, Int& xP, Int& yP, Int& nPSW, Int& nPSH)
2883	{
2884	UInt col = m_uiCUPelX;
2885	UInt row = m_uiCUPelY;
2886
2887	switch ( m_pePartSize[0] )
2888	{
2889	case SIZE_2NxN:
2890	nPSW = getWidth(0);
2891	nPSH = getHeight(0) >> 1;
2892	xP = col;
2893	yP = (partIdx ==0)? row: row + nPSH;
2894	break;
2895	case SIZE_Nx2N:
2896	nPSW = getWidth(0) >> 1;
2897	nPSH = getHeight(0);
2898	xP = (partIdx ==0)? col: col + nPSW;
2899	yP = row;
2900	break;
2901	case SIZE_NxN:
2902	nPSW = getWidth(0) >> 1;
2903	nPSH = getHeight(0) >> 1;
2904	xP = col + (partIdx&0x1)*nPSW;
2905	yP = row + (partIdx>>1)*nPSH;
2906	break;
2907	case SIZE_2NxnU:
2908	nPSW = getWidth(0);
2909	nPSH = ( partIdx == 0 ) ? getHeight(0) >> 2 : ( getHeight(0) >> 2 ) + ( getHeight(0) >> 1 );
2910	xP = col;
2911	yP = (partIdx ==0)? row: row + getHeight(0) - nPSH;
2912
2913	break;
2914	case SIZE_2NxnD:
2915	nPSW = getWidth(0);
2916	nPSH = ( partIdx == 0 ) ? ( getHeight(0) >> 2 ) + ( getHeight(0) >> 1 ) : getHeight(0) >> 2;
2917	xP = col;
2918	yP = (partIdx ==0)? row: row + getHeight(0) - nPSH;
2919	break;
2920	case SIZE_nLx2N:
2921	nPSW = ( partIdx == 0 ) ? getWidth(0) >> 2 : ( getWidth(0) >> 2 ) + ( getWidth(0) >> 1 );
2922	nPSH = getHeight(0);
2923	xP = (partIdx ==0)? col: col + getWidth(0) - nPSW;
2924	yP = row;
2925	break;
2926	case SIZE_nRx2N:
2927	nPSW = ( partIdx == 0 ) ? ( getWidth(0) >> 2 ) + ( getWidth(0) >> 1 ) : getWidth(0) >> 2;
2928	nPSH = getHeight(0);
2929	xP = (partIdx ==0)? col: col + getWidth(0) - nPSW;
2930	yP = row;
2931	break;
2932	default:
2933	assert ( m_pePartSize[0] == SIZE_2Nx2N );
2934	nPSW = getWidth(0);
2935	nPSH = getHeight(0);
2936	xP = col ;
2937	yP = row ;
2938
2939	break;
2940	}
2941	}
2942
2943	/** Constructs a list of candidates for AMVP
2944	* \param uiPartIdx
2945	* \param uiPartAddr
2946	* \param eRefPicList
2947	* \param iRefIdx
2948	* \param pInfo
2949	*/
2950	Void TComDataCU::fillMvpCand ( UInt uiPartIdx, UInt uiPartAddr, RefPicList eRefPicList, Int iRefIdx, AMVPInfo* pInfo )
2951	{
2952	TComMv cMvPred;
2953	Bool bAddedSmvp = false;
2954
2955	pInfo->iN = 0;
2956	if (iRefIdx < 0)
2957	{
2958	return;
2959	}
2960
2961	//-- Get Spatial MV
2962	UInt uiPartIdxLT, uiPartIdxRT, uiPartIdxLB;
2963	UInt uiNumPartInCUWidth = m_pcPic->getNumPartInWidth();
2964	Bool bAdded = false;
2965
2966	deriveLeftRightTopIdx( uiPartIdx, uiPartIdxLT, uiPartIdxRT );
2967	deriveLeftBottomIdx( uiPartIdx, uiPartIdxLB );
2968
2969	TComDataCU* tmpCU = NULL;
2970	UInt idx;
2971	tmpCU = getPUBelowLeft(idx, uiPartIdxLB);
2972	bAddedSmvp = (tmpCU != NULL) && (tmpCU->getPredictionMode(idx) != MODE_INTRA);
2973
2974	if (!bAddedSmvp)
2975	{
2976	tmpCU = getPULeft(idx, uiPartIdxLB);
2977	bAddedSmvp = (tmpCU != NULL) && (tmpCU->getPredictionMode(idx) != MODE_INTRA);
2978	}
2979
2980	// Left predictor search
2981	bAdded = xAddMVPCand( pInfo, eRefPicList, iRefIdx, uiPartIdxLB, MD_BELOW_LEFT);
2982	if (!bAdded)
2983	{
2984	bAdded = xAddMVPCand( pInfo, eRefPicList, iRefIdx, uiPartIdxLB, MD_LEFT );
2985	}
2986
2987	if(!bAdded)
2988	{
2989	bAdded = xAddMVPCandOrder( pInfo, eRefPicList, iRefIdx, uiPartIdxLB, MD_BELOW_LEFT);
2990	if (!bAdded)
2991	{
2992	xAddMVPCandOrder( pInfo, eRefPicList, iRefIdx, uiPartIdxLB, MD_LEFT );
2993	}
2994	}
2995	// Above predictor search
2996	bAdded = xAddMVPCand( pInfo, eRefPicList, iRefIdx, uiPartIdxRT, MD_ABOVE_RIGHT);
2997
2998	if (!bAdded)
2999	{
3000	bAdded = xAddMVPCand( pInfo, eRefPicList, iRefIdx, uiPartIdxRT, MD_ABOVE);
3001	}
3002
3003	if(!bAdded)
3004	{
3005	xAddMVPCand( pInfo, eRefPicList, iRefIdx, uiPartIdxLT, MD_ABOVE_LEFT);
3006	}
3007	bAdded = bAddedSmvp;
3008	if (pInfo->iN==2) bAdded = true;
3009
3010	if(!bAdded)
3011	{
3012	bAdded = xAddMVPCandOrder( pInfo, eRefPicList, iRefIdx, uiPartIdxRT, MD_ABOVE_RIGHT);
3013	if (!bAdded)
3014	{
3015	bAdded = xAddMVPCandOrder( pInfo, eRefPicList, iRefIdx, uiPartIdxRT, MD_ABOVE);
3016	}
3017
3018	if(!bAdded)
3019	{
3020	xAddMVPCandOrder( pInfo, eRefPicList, iRefIdx, uiPartIdxLT, MD_ABOVE_LEFT);
3021	}
3022	}
3023
3024	if ( pInfo->iN == 2 )
3025	{
3026	if ( pInfo->m_acMvCand[ 0 ] == pInfo->m_acMvCand[ 1 ] )
3027	{
3028	pInfo->iN = 1;
3029	}
3030	}
3031
3032	if ( getSlice()->getEnableTMVPFlag() )
3033	{
3034	// Get Temporal Motion Predictor
3035	Int iRefIdx_Col = iRefIdx;
3036	TComMv cColMv;
3037	UInt uiPartIdxRB;
3038	UInt uiAbsPartIdx;
3039	UInt uiAbsPartAddr;
3040
3041	deriveRightBottomIdx( uiPartIdx, uiPartIdxRB );
3042	uiAbsPartAddr = m_uiAbsIdxInLCU + uiPartAddr;
3043
3044	//---- co-located RightBottom Temporal Predictor (H) ---//
3045	uiAbsPartIdx = g_auiZscanToRaster[uiPartIdxRB];
3046	Int uiLCUIdx = -1;
3047	#if REPN_FORMAT_IN_VPS
3048	if ( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelX() + g_auiRasterToPelX[uiAbsPartIdx] + m_pcPic->getMinCUWidth() ) >= m_pcSlice->getPicWidthInLumaSamples() ) // image boundary check
3049	{
3050	}
3051	else if ( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelY() + g_auiRasterToPelY[uiAbsPartIdx] + m_pcPic->getMinCUHeight() ) >= m_pcSlice->getPicHeightInLumaSamples() )
3052	{
3053	}
3054	#else
3055	if ( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelX() + g_auiRasterToPelX[uiAbsPartIdx] + m_pcPic->getMinCUWidth() ) >= m_pcSlice->getSPS()->getPicWidthInLumaSamples() ) // image boundary check
3056	{
3057	}
3058	else if ( ( m_pcPic->getCU(m_uiCUAddr)->getCUPelY() + g_auiRasterToPelY[uiAbsPartIdx] + m_pcPic->getMinCUHeight() ) >= m_pcSlice->getSPS()->getPicHeightInLumaSamples() )
3059	{
3060	}
3061	#endif
3062	else
3063	{
3064	if ( ( uiAbsPartIdx % uiNumPartInCUWidth < uiNumPartInCUWidth - 1 ) && // is not at the last column of LCU
3065	( uiAbsPartIdx / uiNumPartInCUWidth < m_pcPic->getNumPartInHeight() - 1 ) ) // is not at the last row of LCU
3066	{
3067	uiAbsPartAddr = g_auiRasterToZscan[ uiAbsPartIdx + uiNumPartInCUWidth + 1 ];
3068	uiLCUIdx = getAddr();
3069	}
3070	else if ( uiAbsPartIdx % uiNumPartInCUWidth < uiNumPartInCUWidth - 1 ) // is not at the last column of LCU But is last row of LCU
3071	{
3072	uiAbsPartAddr = g_auiRasterToZscan[ (uiAbsPartIdx + uiNumPartInCUWidth + 1) % m_pcPic->getNumPartInCU() ];
3073	}
3074	else if ( uiAbsPartIdx / uiNumPartInCUWidth < m_pcPic->getNumPartInHeight() - 1 ) // is not at the last row of LCU But is last column of LCU
3075	{
3076	uiAbsPartAddr = g_auiRasterToZscan[ uiAbsPartIdx + 1 ];
3077	uiLCUIdx = getAddr() + 1;
3078	}
3079	else //is the right bottom corner of LCU
3080	{
3081	uiAbsPartAddr = 0;
3082	}
3083	}
3084	if ( uiLCUIdx >= 0 && xGetColMVP( eRefPicList, uiLCUIdx, uiAbsPartAddr, cColMv, iRefIdx_Col ) )
3085	{
3086	pInfo->m_acMvCand[pInfo->iN++] = cColMv;
3087	}
3088	else
3089	{
3090	UInt uiPartIdxCenter;
3091	UInt uiCurLCUIdx = getAddr();
3092	xDeriveCenterIdx( uiPartIdx, uiPartIdxCenter );
3093	if (xGetColMVP( eRefPicList, uiCurLCUIdx, uiPartIdxCenter, cColMv, iRefIdx_Col ))
3094	{
3095	pInfo->m_acMvCand[pInfo->iN++] = cColMv;
3096	}
3097	}
3098	//---- co-located RightBottom Temporal Predictor ---//
3099	}
3100
3101	if (pInfo->iN > AMVP_MAX_NUM_CANDS)
3102	{
3103	pInfo->iN = AMVP_MAX_NUM_CANDS;
3104	}
3105	while (pInfo->iN < AMVP_MAX_NUM_CANDS)
3106	{
3107	pInfo->m_acMvCand[pInfo->iN].set(0,0);
3108	pInfo->iN++;
3109	}
3110	return ;
3111	}
3112
3113	Bool TComDataCU::isBipredRestriction(UInt puIdx)
3114	{
3115	Int width = 0;
3116	Int height = 0;
3117	UInt partAddr;
3118
3119	getPartIndexAndSize( puIdx, partAddr, width, height );
3120	if ( getWidth(0) == 8 && (width < 8 \|\| height < 8) )
3121	{
3122	return true;
3123	}
3124	return false;
3125	}
3126
3127	Void TComDataCU::clipMv (TComMv& rcMv)
3128	{
3129	Int iMvShift = 2;
3130	Int iOffset = 8;
3131	#if REPN_FORMAT_IN_VPS
3132	Int iHorMax = ( m_pcSlice->getPicWidthInLumaSamples() + iOffset - m_uiCUPelX - 1 ) << iMvShift;
3133	#else
3134	Int iHorMax = ( m_pcSlice->getSPS()->getPicWidthInLumaSamples() + iOffset - m_uiCUPelX - 1 ) << iMvShift;
3135	#endif
3136	Int iHorMin = ( -(Int)g_uiMaxCUWidth - iOffset - (Int)m_uiCUPelX + 1 ) << iMvShift;
3137
3138	#if REPN_FORMAT_IN_VPS
3139	Int iVerMax = ( m_pcSlice->getPicHeightInLumaSamples() + iOffset - m_uiCUPelY - 1 ) << iMvShift;
3140	#else
3141	Int iVerMax = ( m_pcSlice->getSPS()->getPicHeightInLumaSamples() + iOffset - m_uiCUPelY - 1 ) << iMvShift;
3142	#endif
3143	Int iVerMin = ( -(Int)g_uiMaxCUHeight - iOffset - (Int)m_uiCUPelY + 1 ) << iMvShift;
3144
3145	rcMv.setHor( min (iHorMax, max (iHorMin, rcMv.getHor())) );
3146	rcMv.setVer( min (iVerMax, max (iVerMin, rcMv.getVer())) );
3147	}
3148
3149	UInt TComDataCU::getIntraSizeIdx(UInt uiAbsPartIdx)
3150	{
3151	UInt uiShift = ( m_pePartSize[uiAbsPartIdx]==SIZE_NxN ? 1 : 0 );
3152
3153	UChar uiWidth = m_puhWidth[uiAbsPartIdx]>>uiShift;
3154	UInt uiCnt = 0;
3155	while( uiWidth )
3156	{
3157	uiCnt++;
3158	uiWidth>>=1;
3159	}
3160	uiCnt-=2;
3161	return uiCnt > 6 ? 6 : uiCnt;
3162	}
3163
3164	Void TComDataCU::clearCbf( UInt uiIdx, TextType eType, UInt uiNumParts )
3165	{
3166	::memset( &m_puhCbf[g_aucConvertTxtTypeToIdx[eType]][uiIdx], 0, sizeof(UChar)*uiNumParts);
3167	}
3168
3169	/** Set a I_PCM flag for all sub-partitions of a partition.
3170	* \param bIpcmFlag I_PCM flag
3171	* \param uiAbsPartIdx patition index
3172	* \param uiDepth CU depth
3173	* \returns Void
3174	*/
3175	Void TComDataCU::setIPCMFlagSubParts (Bool bIpcmFlag, UInt uiAbsPartIdx, UInt uiDepth)
3176	{
3177	UInt uiCurrPartNumb = m_pcPic->getNumPartInCU() >> (uiDepth << 1);
3178
3179	memset(m_pbIPCMFlag + uiAbsPartIdx, bIpcmFlag, sizeof(Bool)*uiCurrPartNumb );
3180	}
3181
3182	/** Test whether the current block is skipped
3183	* \param uiPartIdx Block index
3184	* \returns Flag indicating whether the block is skipped
3185	*/
3186	Bool TComDataCU::isSkipped( UInt uiPartIdx )
3187	{
3188	return ( getSkipFlag( uiPartIdx ) );
3189	}
3190
3191	// ====================================================================================================================
3192	// Protected member functions
3193	// ====================================================================================================================
3194
3195	Bool TComDataCU::xAddMVPCand( AMVPInfo* pInfo, RefPicList eRefPicList, Int iRefIdx, UInt uiPartUnitIdx, MVP_DIR eDir )
3196	{
3197	TComDataCU* pcTmpCU = NULL;
3198	UInt uiIdx;
3199	switch( eDir )
3200	{
3201	case MD_LEFT:
3202	{
3203	pcTmpCU = getPULeft(uiIdx, uiPartUnitIdx);
3204	break;
3205	}
3206	case MD_ABOVE:
3207	{
3208	pcTmpCU = getPUAbove(uiIdx, uiPartUnitIdx );
3209	break;
3210	}
3211	case MD_ABOVE_RIGHT:
3212	{
3213	pcTmpCU = getPUAboveRight(uiIdx, uiPartUnitIdx);
3214	break;
3215	}
3216	case MD_BELOW_LEFT:
3217	{
3218	pcTmpCU = getPUBelowLeft(uiIdx, uiPartUnitIdx);
3219	break;
3220	}
3221	case MD_ABOVE_LEFT:
3222	{
3223	pcTmpCU = getPUAboveLeft(uiIdx, uiPartUnitIdx);
3224	break;
3225	}
3226	default:
3227	{
3228	break;
3229	}
3230	}
3231
3232	if ( pcTmpCU == NULL )
3233	{
3234	return false;
3235	}
3236
3237	if ( pcTmpCU->getCUMvField(eRefPicList)->getRefIdx(uiIdx) >= 0 && m_pcSlice->getRefPic( eRefPicList, iRefIdx)->getPOC() == pcTmpCU->getSlice()->getRefPOC( eRefPicList, pcTmpCU->getCUMvField(eRefPicList)->getRefIdx(uiIdx) ))
3238	{
3239	TComMv cMvPred = pcTmpCU->getCUMvField(eRefPicList)->getMv(uiIdx);
3240
3241	pInfo->m_acMvCand[ pInfo->iN++] = cMvPred;
3242	return true;
3243	}
3244
3245	RefPicList eRefPicList2nd = REF_PIC_LIST_0;
3246	if( eRefPicList == REF_PIC_LIST_0 )
3247	{
3248	eRefPicList2nd = REF_PIC_LIST_1;
3249	}
3250	else if ( eRefPicList == REF_PIC_LIST_1)
3251	{
3252	eRefPicList2nd = REF_PIC_LIST_0;
3253	}
3254
3255
3256	Int iCurrRefPOC = m_pcSlice->getRefPic( eRefPicList, iRefIdx)->getPOC();
3257	Int iNeibRefPOC;
3258
3259
3260	if( pcTmpCU->getCUMvField(eRefPicList2nd)->getRefIdx(uiIdx) >= 0 )
3261	{
3262	iNeibRefPOC = pcTmpCU->getSlice()->getRefPOC( eRefPicList2nd, pcTmpCU->getCUMvField(eRefPicList2nd)->getRefIdx(uiIdx) );
3263	if( iNeibRefPOC == iCurrRefPOC ) // Same Reference Frame But Diff List//
3264	{
3265	TComMv cMvPred = pcTmpCU->getCUMvField(eRefPicList2nd)->getMv(uiIdx);
3266	pInfo->m_acMvCand[ pInfo->iN++] = cMvPred;
3267	return true;
3268	}
3269	}
3270	return false;
3271	}
3272
3273	/**
3274	* \param pInfo
3275	* \param eRefPicList
3276	* \param iRefIdx
3277	* \param uiPartUnitIdx
3278	* \param eDir
3279	* \returns Bool
3280	*/
3281	Bool TComDataCU::xAddMVPCandOrder( AMVPInfo* pInfo, RefPicList eRefPicList, Int iRefIdx, UInt uiPartUnitIdx, MVP_DIR eDir )
3282	{
3283	TComDataCU* pcTmpCU = NULL;
3284	UInt uiIdx;
3285	switch( eDir )
3286	{
3287	case MD_LEFT:
3288	{
3289	pcTmpCU = getPULeft(uiIdx, uiPartUnitIdx);
3290	break;
3291	}
3292	case MD_ABOVE:
3293	{
3294	pcTmpCU = getPUAbove(uiIdx, uiPartUnitIdx);
3295	break;
3296	}
3297	case MD_ABOVE_RIGHT:
3298	{
3299	pcTmpCU = getPUAboveRight(uiIdx, uiPartUnitIdx);
3300	break;
3301	}
3302	case MD_BELOW_LEFT:
3303	{
3304	pcTmpCU = getPUBelowLeft(uiIdx, uiPartUnitIdx);
3305	break;
3306	}
3307	case MD_ABOVE_LEFT:
3308	{
3309	pcTmpCU = getPUAboveLeft(uiIdx, uiPartUnitIdx);
3310	break;
3311	}
3312	default:
3313	{
3314	break;
3315	}
3316	}
3317
3318	if ( pcTmpCU == NULL )
3319	{
3320	return false;
3321	}
3322
3323	RefPicList eRefPicList2nd = REF_PIC_LIST_0;
3324	if( eRefPicList == REF_PIC_LIST_0 )
3325	{
3326	eRefPicList2nd = REF_PIC_LIST_1;
3327	}
3328	else if ( eRefPicList == REF_PIC_LIST_1)
3329	{
3330	eRefPicList2nd = REF_PIC_LIST_0;
3331	}
3332
3333	Int iCurrPOC = m_pcSlice->getPOC();
3334	Int iCurrRefPOC = m_pcSlice->getRefPic( eRefPicList, iRefIdx)->getPOC();
3335	Int iNeibPOC = iCurrPOC;
3336	Int iNeibRefPOC;
3337
3338	Bool bIsCurrRefLongTerm = m_pcSlice->getRefPic( eRefPicList, iRefIdx)->getIsLongTerm();
3339	Bool bIsNeibRefLongTerm = false;
3340	//--------------- V1 (END) ------------------//
3341	if( pcTmpCU->getCUMvField(eRefPicList)->getRefIdx(uiIdx) >= 0)
3342	{
3343	iNeibRefPOC = pcTmpCU->getSlice()->getRefPOC( eRefPicList, pcTmpCU->getCUMvField(eRefPicList)->getRefIdx(uiIdx) );
3344	TComMv cMvPred = pcTmpCU->getCUMvField(eRefPicList)->getMv(uiIdx);
3345	TComMv rcMv;
3346
3347	bIsNeibRefLongTerm = pcTmpCU->getSlice()->getRefPic( eRefPicList, pcTmpCU->getCUMvField(eRefPicList)->getRefIdx(uiIdx) )->getIsLongTerm();
3348	if ( bIsCurrRefLongTerm == bIsNeibRefLongTerm )
3349	{
3350	if ( bIsCurrRefLongTerm \|\| bIsNeibRefLongTerm )
3351	{
3352	rcMv = cMvPred;
3353	}
3354	else
3355	{
3356	Int iScale = xGetDistScaleFactor( iCurrPOC, iCurrRefPOC, iNeibPOC, iNeibRefPOC );
3357	if ( iScale == 4096 )
3358	{
3359	rcMv = cMvPred;
3360	}
3361	else
3362	{
3363	rcMv = cMvPred.scaleMv( iScale );
3364	}
3365	}
3366	pInfo->m_acMvCand[ pInfo->iN++] = rcMv;
3367	return true;
3368	}
3369	}
3370	//---------------------- V2(END) --------------------//
3371	if( pcTmpCU->getCUMvField(eRefPicList2nd)->getRefIdx(uiIdx) >= 0)
3372	{
3373	iNeibRefPOC = pcTmpCU->getSlice()->getRefPOC( eRefPicList2nd, pcTmpCU->getCUMvField(eRefPicList2nd)->getRefIdx(uiIdx) );
3374	TComMv cMvPred = pcTmpCU->getCUMvField(eRefPicList2nd)->getMv(uiIdx);
3375	TComMv rcMv;
3376
3377	bIsNeibRefLongTerm = pcTmpCU->getSlice()->getRefPic( eRefPicList2nd, pcTmpCU->getCUMvField(eRefPicList2nd)->getRefIdx(uiIdx) )->getIsLongTerm();
3378	if ( bIsCurrRefLongTerm == bIsNeibRefLongTerm )
3379	{
3380	if ( bIsCurrRefLongTerm \|\| bIsNeibRefLongTerm )
3381	{
3382	rcMv = cMvPred;
3383	}
3384	else
3385	{
3386	Int iScale = xGetDistScaleFactor( iCurrPOC, iCurrRefPOC, iNeibPOC, iNeibRefPOC );
3387	if ( iScale == 4096 )
3388	{
3389	rcMv = cMvPred;
3390	}
3391	else
3392	{
3393	rcMv = cMvPred.scaleMv( iScale );
3394	}
3395	}
3396	pInfo->m_acMvCand[ pInfo->iN++] = rcMv;
3397	return true;
3398	}
3399	}
3400	//---------------------- V3(END) --------------------//
3401	return false;
3402	}
3403
3404	/**
3405	* \param eRefPicList
3406	* \param uiCUAddr
3407	* \param uiPartUnitIdx
3408	* \param riRefIdx
3409	* \returns Bool
3410	*/
3411	Bool TComDataCU::xGetColMVP( RefPicList eRefPicList, Int uiCUAddr, Int uiPartUnitIdx, TComMv& rcMv, Int& riRefIdx )
3412	{
3413	UInt uiAbsPartAddr = uiPartUnitIdx;
3414
3415	RefPicList eColRefPicList;
3416	Int iColPOC, iColRefPOC, iCurrPOC, iCurrRefPOC, iScale;
3417	TComMv cColMv;
3418
3419	// use coldir.
3420	#if M0457_COL_PICTURE_SIGNALING && !REMOVE_COL_PICTURE_SIGNALING
3421	TComPic *pColPic;
3422	if (m_layerId > 0 && getSlice()->getAltColIndicationFlag())
3423	{
3424	pColPic = getSlice()->getMotionPredIlp();
3425	}
3426	else
3427	{
3428	pColPic = getSlice()->getRefPic( RefPicList(getSlice()->isInterB() ? 1-getSlice()->getColFromL0Flag() : 0), getSlice()->getColRefIdx());
3429	}
3430	#else
3431	TComPic *pColPic = getSlice()->getRefPic( RefPicList(getSlice()->isInterB() ? 1-getSlice()->getColFromL0Flag() : 0), getSlice()->getColRefIdx());
3432	#endif
3433	TComDataCU *pColCU = pColPic->getCU( uiCUAddr );
3434	if(pColCU->getPic()==0\|\|pColCU->getPartitionSize(uiPartUnitIdx)==SIZE_NONE)
3435	{
3436	return false;
3437	}
3438	iCurrPOC = m_pcSlice->getPOC();
3439	iColPOC = pColCU->getSlice()->getPOC();
3440
3441	if (pColCU->isIntra(uiAbsPartAddr))
3442	{
3443	return false;
3444	}
3445	eColRefPicList = getSlice()->getCheckLDC() ? eRefPicList : RefPicList(getSlice()->getColFromL0Flag());
3446
3447	Int iColRefIdx = pColCU->getCUMvField(RefPicList(eColRefPicList))->getRefIdx(uiAbsPartAddr);
3448
3449	if (iColRefIdx < 0 )
3450	{
3451	eColRefPicList = RefPicList(1 - eColRefPicList);
3452	iColRefIdx = pColCU->getCUMvField(RefPicList(eColRefPicList))->getRefIdx(uiAbsPartAddr);
3453
3454	if (iColRefIdx < 0 )
3455	{
3456	return false;
3457	}
3458	}
3459
3460	// Scale the vector.
3461	iColRefPOC = pColCU->getSlice()->getRefPOC(eColRefPicList, iColRefIdx);
3462	cColMv = pColCU->getCUMvField(eColRefPicList)->getMv(uiAbsPartAddr);
3463
3464	iCurrRefPOC = m_pcSlice->getRefPic(eRefPicList, riRefIdx)->getPOC();
3465	Bool bIsCurrRefLongTerm = m_pcSlice->getRefPic(eRefPicList, riRefIdx)->getIsLongTerm();
3466	Bool bIsColRefLongTerm = pColCU->getSlice()->getIsUsedAsLongTerm(eColRefPicList, iColRefIdx);
3467
3468	if ( bIsCurrRefLongTerm != bIsColRefLongTerm )
3469	{
3470	return false;
3471	}
3472
3473	if ( bIsCurrRefLongTerm \|\| bIsColRefLongTerm )
3474	{
3475	rcMv = cColMv;
3476	}
3477	else
3478	{
3479	iScale = xGetDistScaleFactor(iCurrPOC, iCurrRefPOC, iColPOC, iColRefPOC);
3480	if ( iScale == 4096 )
3481	{
3482	rcMv = cColMv;
3483	}
3484	else
3485	{
3486	rcMv = cColMv.scaleMv( iScale );
3487	}
3488	}
3489	return true;
3490	}
3491
3492	UInt TComDataCU::xGetMvdBits(TComMv cMvd)
3493	{
3494	return ( xGetComponentBits(cMvd.getHor()) + xGetComponentBits(cMvd.getVer()) );
3495	}
3496
3497	UInt TComDataCU::xGetComponentBits(Int iVal)
3498	{
3499	UInt uiLength = 1;
3500	UInt uiTemp = ( iVal <= 0) ? (-iVal<<1)+1: (iVal<<1);
3501
3502	assert ( uiTemp );
3503
3504	while ( 1 != uiTemp )
3505	{
3506	uiTemp >>= 1;
3507	uiLength += 2;
3508	}
3509
3510	return uiLength;
3511	}
3512
3513
3514	Int TComDataCU::xGetDistScaleFactor(Int iCurrPOC, Int iCurrRefPOC, Int iColPOC, Int iColRefPOC)
3515	{
3516	Int iDiffPocD = iColPOC - iColRefPOC;
3517	Int iDiffPocB = iCurrPOC - iCurrRefPOC;
3518
3519	if( iDiffPocD == iDiffPocB )
3520	{
3521	return 4096;
3522	}
3523	else
3524	{
3525	Int iTDB = Clip3( -128, 127, iDiffPocB );
3526	Int iTDD = Clip3( -128, 127, iDiffPocD );
3527	Int iX = (0x4000 + abs(iTDD/2)) / iTDD;
3528	Int iScale = Clip3( -4096, 4095, (iTDB * iX + 32) >> 6 );
3529	return iScale;
3530	}
3531	}
3532
3533	/**
3534	* \param eCUMode
3535	* \param uiPartIdx
3536	* \param ruiPartIdxCenter
3537	* \returns Void
3538	*/
3539	Void TComDataCU::xDeriveCenterIdx( UInt uiPartIdx, UInt& ruiPartIdxCenter )
3540	{
3541	UInt uiPartAddr;
3542	Int iPartWidth;
3543	Int iPartHeight;
3544	getPartIndexAndSize( uiPartIdx, uiPartAddr, iPartWidth, iPartHeight);
3545
3546	ruiPartIdxCenter = m_uiAbsIdxInLCU+uiPartAddr; // partition origin.
3547	ruiPartIdxCenter = g_auiRasterToZscan[ g_auiZscanToRaster[ ruiPartIdxCenter ]
3548	+ ( iPartHeight/m_pcPic->getMinCUHeight() )/2*m_pcPic->getNumPartInWidth()
3549	+ ( iPartWidth/m_pcPic->getMinCUWidth() )/2];
3550	}
3551
3552	Void TComDataCU::compressMV()
3553	{
3554	Int scaleFactor = 4 * AMVP_DECIMATION_FACTOR / m_unitSize;
3555	if (scaleFactor > 0)
3556	{
3557	m_acCUMvField[0].compress(m_pePredMode, scaleFactor);
3558	m_acCUMvField[1].compress(m_pePredMode, scaleFactor);
3559	}
3560	}
3561
3562	UInt TComDataCU::getCoefScanIdx(UInt uiAbsPartIdx, UInt uiWidth, Bool bIsLuma, Bool bIsIntra)
3563	{
3564	UInt uiCTXIdx;
3565	UInt uiScanIdx;
3566	UInt uiDirMode;
3567
3568	if ( !bIsIntra )
3569	{
3570	uiScanIdx = SCAN_DIAG;
3571	return uiScanIdx;
3572	}
3573
3574	switch(uiWidth)
3575	{
3576	case 2: uiCTXIdx = 6; break;
3577	case 4: uiCTXIdx = 5; break;
3578	case 8: uiCTXIdx = 4; break;
3579	case 16: uiCTXIdx = 3; break;
3580	case 32: uiCTXIdx = 2; break;
3581	case 64: uiCTXIdx = 1; break;
3582	default: uiCTXIdx = 0; break;
3583	}
3584
3585	if ( bIsLuma )
3586	{
3587	uiDirMode = getLumaIntraDir(uiAbsPartIdx);
3588	uiScanIdx = SCAN_DIAG;
3589	if (uiCTXIdx >3 && uiCTXIdx < 6) //if multiple scans supported for transform size
3590	{
3591	uiScanIdx = abs((Int) uiDirMode - VER_IDX) < 5 ? SCAN_HOR : (abs((Int)uiDirMode - HOR_IDX) < 5 ? SCAN_VER : SCAN_DIAG);
3592	}
3593	}
3594	else
3595	{
3596	uiDirMode = getChromaIntraDir(uiAbsPartIdx);
3597	if( uiDirMode == DM_CHROMA_IDX )
3598	{
3599	// get number of partitions in current CU
3600	UInt depth = getDepth(uiAbsPartIdx);
3601	UInt numParts = getPic()->getNumPartInCU() >> (2 * depth);
3602
3603	// get luma mode from upper-left corner of current CU
3604	uiDirMode = getLumaIntraDir((uiAbsPartIdx/numParts)*numParts);
3605	}
3606	uiScanIdx = SCAN_DIAG;
3607	if (uiCTXIdx >4 && uiCTXIdx < 7) //if multiple scans supported for transform size
3608	{
3609	uiScanIdx = abs((Int) uiDirMode - VER_IDX) < 5 ? SCAN_HOR : (abs((Int)uiDirMode - HOR_IDX) < 5 ? SCAN_VER : SCAN_DIAG);
3610	}
3611	}
3612
3613	return uiScanIdx;
3614	}
3615
3616	UInt TComDataCU::getSCUAddr()
3617	{
3618	return getPic()->getPicSym()->getInverseCUOrderMap(m_uiCUAddr)*(1<<(m_pcSlice->getSPS()->getMaxCUDepth()<<1))+m_uiAbsIdxInLCU;
3619	}
3620
3621	/** Set neighboring blocks availabilities for non-deblocked filtering
3622	* \param numLCUInPicWidth number of LCUs in picture width
3623	* \param numLCUInPicHeight number of LCUs in picture height
3624	* \param numSUInLCUWidth number of SUs in LCU width
3625	* \param numSUInLCUHeight number of SUs in LCU height
3626	* \param picWidth picture width
3627	* \param picHeight picture height
3628	* \param bIndependentSliceBoundaryEnabled true for independent slice boundary enabled
3629	* \param bTopTileBoundary true means that top boundary coincides tile boundary
3630	* \param bDownTileBoundary true means that bottom boundary coincides tile boundary
3631	* \param bLeftTileBoundary true means that left boundary coincides tile boundary
3632	* \param bRightTileBoundary true means that right boundary coincides tile boundary
3633	* \param bIndependentTileBoundaryEnabled true for independent tile boundary enabled
3634	*/
3635	Void TComDataCU::setNDBFilterBlockBorderAvailability(UInt numLCUInPicWidth, UInt /numLCUInPicHeight/, UInt numSUInLCUWidth, UInt numSUInLCUHeight, UInt picWidth, UInt picHeight
3636	,std::vector<Bool>& LFCrossSliceBoundary
3637	,Bool bTopTileBoundary, Bool bDownTileBoundary, Bool bLeftTileBoundary, Bool bRightTileBoundary
3638	,Bool bIndependentTileBoundaryEnabled)
3639	{
3640	UInt numSUInLCU = numSUInLCUWidth*numSUInLCUHeight;
3641	Int* pSliceIDMapLCU = m_piSliceSUMap;
3642	Bool onlyOneSliceInPic = ((Int)LFCrossSliceBoundary.size() == 1);
3643	UInt uiLPelX, uiTPelY;
3644	UInt width, height;
3645	Bool bPicRBoundary, bPicBBoundary, bPicTBoundary, bPicLBoundary;
3646	Bool bLCURBoundary= false, bLCUBBoundary= false, bLCUTBoundary= false, bLCULBoundary= false;
3647	Bool* pbAvailBorder;
3648	Bool* pbAvail;
3649	UInt rTLSU, rBRSU, widthSU, heightSU;
3650	UInt zRefSU;
3651	Int* pRefID;
3652	Int* pRefMapLCU;
3653	UInt rTRefSU= 0, rBRefSU= 0, rLRefSU= 0, rRRefSU= 0;
3654	Int* pRRefMapLCU= NULL;
3655	Int* pLRefMapLCU= NULL;
3656	Int* pTRefMapLCU= NULL;
3657	Int* pBRefMapLCU= NULL;
3658	Int sliceID;
3659	UInt numSGU = (UInt)m_vNDFBlock.size();
3660
3661	for(Int i=0; i< numSGU; i++)
3662	{
3663	NDBFBlockInfo& rSGU = m_vNDFBlock[i];
3664
3665	sliceID = rSGU.sliceID;
3666	uiLPelX = rSGU.posX;
3667	uiTPelY = rSGU.posY;
3668	width = rSGU.width;
3669	height = rSGU.height;
3670	rTLSU = g_auiZscanToRaster[ rSGU.startSU ];
3671	rBRSU = g_auiZscanToRaster[ rSGU.endSU ];
3672	widthSU = rSGU.widthSU;
3673	heightSU = rSGU.heightSU;
3674
3675	pbAvailBorder = rSGU.isBorderAvailable;
3676
3677	bPicTBoundary= (uiTPelY == 0 )?(true):(false);
3678	bPicLBoundary= (uiLPelX == 0 )?(true):(false);
3679	bPicRBoundary= (!(uiLPelX+ width < picWidth ) )?(true):(false);
3680	bPicBBoundary= (!(uiTPelY + height < picHeight))?(true):(false);
3681
3682	bLCULBoundary = (rTLSU % numSUInLCUWidth == 0)?(true):(false);
3683	bLCURBoundary = ( (rTLSU+ widthSU) % numSUInLCUWidth == 0)?(true):(false);
3684	bLCUTBoundary = ( (UInt)(rTLSU / numSUInLCUWidth)== 0)?(true):(false);
3685	bLCUBBoundary = ( (UInt)(rBRSU / numSUInLCUWidth) == (numSUInLCUHeight-1) )?(true):(false);
3686
3687	// SGU_L
3688	pbAvail = &(pbAvailBorder[SGU_L]);
3689	if(bPicLBoundary)
3690	{
3691	*pbAvail = false;
3692	}
3693	else if (onlyOneSliceInPic)
3694	{
3695	*pbAvail = true;
3696	}
3697	else
3698	{
3699	// bLCULBoundary = (rTLSU % uiNumSUInLCUWidth == 0)?(true):(false);
3700	if(bLCULBoundary)
3701	{
3702	rLRefSU = rTLSU + numSUInLCUWidth -1;
3703	zRefSU = g_auiRasterToZscan[rLRefSU];
3704	pRefMapLCU = pLRefMapLCU= (pSliceIDMapLCU - numSUInLCU);
3705	}
3706	else
3707	{
3708	zRefSU = g_auiRasterToZscan[rTLSU - 1];
3709	pRefMapLCU = pSliceIDMapLCU;
3710	}
3711	pRefID = pRefMapLCU + zRefSU;
3712	pbAvail = (pRefID == sliceID)?(true):((pRefID > sliceID)?(LFCrossSliceBoundary[pRefID]):(LFCrossSliceBoundary[sliceID]));
3713	}
3714
3715	// SGU_R
3716	pbAvail = &(pbAvailBorder[SGU_R]);
3717	if(bPicRBoundary)
3718	{
3719	*pbAvail = false;
3720	}
3721	else if (onlyOneSliceInPic)
3722	{
3723	*pbAvail = true;
3724	}
3725	else
3726	{
3727	// bLCURBoundary = ( (rTLSU+ uiWidthSU) % uiNumSUInLCUWidth == 0)?(true):(false);
3728	if(bLCURBoundary)
3729	{
3730	rRRefSU = rTLSU + widthSU - numSUInLCUWidth;
3731	zRefSU = g_auiRasterToZscan[rRRefSU];
3732	pRefMapLCU = pRRefMapLCU= (pSliceIDMapLCU + numSUInLCU);
3733	}
3734	else
3735	{
3736	zRefSU = g_auiRasterToZscan[rTLSU + widthSU];
3737	pRefMapLCU = pSliceIDMapLCU;
3738	}
3739	pRefID = pRefMapLCU + zRefSU;
3740	pbAvail = (pRefID == sliceID)?(true):((pRefID > sliceID)?(LFCrossSliceBoundary[pRefID]):(LFCrossSliceBoundary[sliceID]));
3741	}
3742
3743	// SGU_T
3744	pbAvail = &(pbAvailBorder[SGU_T]);
3745	if(bPicTBoundary)
3746	{
3747	*pbAvail = false;
3748	}
3749	else if (onlyOneSliceInPic)
3750	{
3751	*pbAvail = true;
3752	}
3753	else
3754	{
3755	// bLCUTBoundary = ( (UInt)(rTLSU / uiNumSUInLCUWidth)== 0)?(true):(false);
3756	if(bLCUTBoundary)
3757	{
3758	rTRefSU = numSUInLCU - (numSUInLCUWidth - rTLSU);
3759	zRefSU = g_auiRasterToZscan[rTRefSU];
3760	pRefMapLCU = pTRefMapLCU= (pSliceIDMapLCU - (numLCUInPicWidth*numSUInLCU));
3761	}
3762	else
3763	{
3764	zRefSU = g_auiRasterToZscan[rTLSU - numSUInLCUWidth];
3765	pRefMapLCU = pSliceIDMapLCU;
3766	}
3767	pRefID = pRefMapLCU + zRefSU;
3768	pbAvail = (pRefID == sliceID)?(true):((pRefID > sliceID)?(LFCrossSliceBoundary[pRefID]):(LFCrossSliceBoundary[sliceID]));
3769	}
3770
3771	// SGU_B
3772	pbAvail = &(pbAvailBorder[SGU_B]);
3773	if(bPicBBoundary)
3774	{
3775	*pbAvail = false;
3776	}
3777	else if (onlyOneSliceInPic)
3778	{
3779	*pbAvail = true;
3780	}
3781	else
3782	{
3783	// bLCUBBoundary = ( (UInt)(rBRSU / uiNumSUInLCUWidth) == (uiNumSUInLCUHeight-1) )?(true):(false);
3784	if(bLCUBBoundary)
3785	{
3786	rBRefSU = rTLSU % numSUInLCUWidth;
3787	zRefSU = g_auiRasterToZscan[rBRefSU];
3788	pRefMapLCU = pBRefMapLCU= (pSliceIDMapLCU + (numLCUInPicWidth*numSUInLCU));
3789	}
3790	else
3791	{
3792	zRefSU = g_auiRasterToZscan[rTLSU + (heightSU*numSUInLCUWidth)];
3793	pRefMapLCU = pSliceIDMapLCU;
3794	}
3795	pRefID = pRefMapLCU + zRefSU;
3796	pbAvail = (pRefID == sliceID)?(true):((pRefID > sliceID)?(LFCrossSliceBoundary[pRefID]):(LFCrossSliceBoundary[sliceID]));
3797	}
3798
3799	// SGU_TL
3800	pbAvail = &(pbAvailBorder[SGU_TL]);
3801	if(bPicTBoundary \|\| bPicLBoundary)
3802	{
3803	*pbAvail = false;
3804	}
3805	else if (onlyOneSliceInPic)
3806	{
3807	*pbAvail = true;
3808	}
3809	else
3810	{
3811	if(bLCUTBoundary && bLCULBoundary)
3812	{
3813	zRefSU = numSUInLCU -1;
3814	pRefMapLCU = pSliceIDMapLCU - ( (numLCUInPicWidth+1)*numSUInLCU);
3815	}
3816	else if(bLCUTBoundary)
3817	{
3818	zRefSU = g_auiRasterToZscan[ rTRefSU- 1];
3819	pRefMapLCU = pTRefMapLCU;
3820	}
3821	else if(bLCULBoundary)
3822	{
3823	zRefSU = g_auiRasterToZscan[ rLRefSU- numSUInLCUWidth ];
3824	pRefMapLCU = pLRefMapLCU;
3825	}
3826	else //inside LCU
3827	{
3828	zRefSU = g_auiRasterToZscan[ rTLSU - numSUInLCUWidth -1];
3829	pRefMapLCU = pSliceIDMapLCU;
3830	}
3831	pRefID = pRefMapLCU + zRefSU;
3832	pbAvail = (pRefID == sliceID)?(true):((pRefID > sliceID)?(LFCrossSliceBoundary[pRefID]):(LFCrossSliceBoundary[sliceID]));
3833	}
3834
3835	// SGU_TR
3836	pbAvail = &(pbAvailBorder[SGU_TR]);
3837	if(bPicTBoundary \|\| bPicRBoundary)
3838	{
3839	*pbAvail = false;
3840	}
3841	else if (onlyOneSliceInPic)
3842	{
3843	*pbAvail = true;
3844	}
3845	else
3846	{
3847	if(bLCUTBoundary && bLCURBoundary)
3848	{
3849	zRefSU = g_auiRasterToZscan[numSUInLCU - numSUInLCUWidth];
3850	pRefMapLCU = pSliceIDMapLCU - ( (numLCUInPicWidth-1)*numSUInLCU);
3851	}
3852	else if(bLCUTBoundary)
3853	{
3854	zRefSU = g_auiRasterToZscan[ rTRefSU+ widthSU];
3855	pRefMapLCU = pTRefMapLCU;
3856	}
3857	else if(bLCURBoundary)
3858	{
3859	zRefSU = g_auiRasterToZscan[ rRRefSU- numSUInLCUWidth ];
3860	pRefMapLCU = pRRefMapLCU;
3861	}
3862	else //inside LCU
3863	{
3864	zRefSU = g_auiRasterToZscan[ rTLSU - numSUInLCUWidth +widthSU];
3865	pRefMapLCU = pSliceIDMapLCU;
3866	}
3867	pRefID = pRefMapLCU + zRefSU;
3868	pbAvail = (pRefID == sliceID)?(true):((pRefID > sliceID)?(LFCrossSliceBoundary[pRefID]):(LFCrossSliceBoundary[sliceID]));
3869	}
3870
3871	// SGU_BL
3872	pbAvail = &(pbAvailBorder[SGU_BL]);
3873	if(bPicBBoundary \|\| bPicLBoundary)
3874	{
3875	*pbAvail = false;
3876	}
3877	else if (onlyOneSliceInPic)
3878	{
3879	*pbAvail = true;
3880	}
3881	else
3882	{
3883	if(bLCUBBoundary && bLCULBoundary)
3884	{
3885	zRefSU = g_auiRasterToZscan[numSUInLCUWidth - 1];
3886	pRefMapLCU = pSliceIDMapLCU + ( (numLCUInPicWidth-1)*numSUInLCU);
3887	}
3888	else if(bLCUBBoundary)
3889	{
3890	zRefSU = g_auiRasterToZscan[ rBRefSU - 1];
3891	pRefMapLCU = pBRefMapLCU;
3892	}
3893	else if(bLCULBoundary)
3894	{
3895	zRefSU = g_auiRasterToZscan[ rLRefSU+ heightSU*numSUInLCUWidth ];
3896	pRefMapLCU = pLRefMapLCU;
3897	}
3898	else //inside LCU
3899	{
3900	zRefSU = g_auiRasterToZscan[ rTLSU + heightSU*numSUInLCUWidth -1];
3901	pRefMapLCU = pSliceIDMapLCU;
3902	}
3903	pRefID = pRefMapLCU + zRefSU;
3904	pbAvail = (pRefID == sliceID)?(true):((pRefID > sliceID)?(LFCrossSliceBoundary[pRefID]):(LFCrossSliceBoundary[sliceID]));
3905	}
3906
3907	// SGU_BR
3908	pbAvail = &(pbAvailBorder[SGU_BR]);
3909	if(bPicBBoundary \|\| bPicRBoundary)
3910	{
3911	*pbAvail = false;
3912	}
3913	else if (onlyOneSliceInPic)
3914	{
3915	*pbAvail = true;
3916	}
3917	else
3918	{
3919	if(bLCUBBoundary && bLCURBoundary)
3920	{
3921	zRefSU = 0;
3922	pRefMapLCU = pSliceIDMapLCU+ ( (numLCUInPicWidth+1)*numSUInLCU);
3923	}
3924	else if(bLCUBBoundary)
3925	{
3926	zRefSU = g_auiRasterToZscan[ rBRefSU + widthSU];
3927	pRefMapLCU = pBRefMapLCU;
3928	}
3929	else if(bLCURBoundary)
3930	{
3931	zRefSU = g_auiRasterToZscan[ rRRefSU + (heightSU*numSUInLCUWidth)];
3932	pRefMapLCU = pRRefMapLCU;
3933	}
3934	else //inside LCU
3935	{
3936	zRefSU = g_auiRasterToZscan[ rTLSU + (heightSU*numSUInLCUWidth)+ widthSU];
3937	pRefMapLCU = pSliceIDMapLCU;
3938	}
3939	pRefID = pRefMapLCU + zRefSU;
3940	pbAvail = (pRefID == sliceID)?(true):((pRefID > sliceID)?(LFCrossSliceBoundary[pRefID]):(LFCrossSliceBoundary[sliceID]));
3941	}
3942
3943	if(bIndependentTileBoundaryEnabled)
3944	{
3945	//left LCU boundary
3946	if(!bPicLBoundary && bLCULBoundary)
3947	{
3948	if(bLeftTileBoundary)
3949	{
3950	pbAvailBorder[SGU_L] = pbAvailBorder[SGU_TL] = pbAvailBorder[SGU_BL] = false;
3951	}
3952	}
3953	//right LCU boundary
3954	if(!bPicRBoundary && bLCURBoundary)
3955	{
3956	if(bRightTileBoundary)
3957	{
3958	pbAvailBorder[SGU_R] = pbAvailBorder[SGU_TR] = pbAvailBorder[SGU_BR] = false;
3959	}
3960	}
3961	//top LCU boundary
3962	if(!bPicTBoundary && bLCUTBoundary)
3963	{
3964	if(bTopTileBoundary)
3965	{
3966	pbAvailBorder[SGU_T] = pbAvailBorder[SGU_TL] = pbAvailBorder[SGU_TR] = false;
3967	}
3968	}
3969	//down LCU boundary
3970	if(!bPicBBoundary && bLCUBBoundary)
3971	{
3972	if(bDownTileBoundary)
3973	{
3974	pbAvailBorder[SGU_B] = pbAvailBorder[SGU_BL] = pbAvailBorder[SGU_BR] = false;
3975	}
3976	}
3977	}
3978	rSGU.allBordersAvailable = true;
3979	for(Int b=0; b< NUM_SGU_BORDER; b++)
3980	{
3981	if(pbAvailBorder[b] == false)
3982	{
3983	rSGU.allBordersAvailable = false;
3984	break;
3985	}
3986	}
3987	}
3988	}
3989
3990	#if SVC_EXTENSION
3991	TComDataCU* TComDataCU::getBaseColCU( UInt refLayerIdc, UInt uiCuAbsPartIdx, UInt &uiCUAddrBase, UInt &uiAbsPartIdxBase, Int iMotionMapping )
3992	{
3993	UInt uiPelX = getCUPelX() + g_auiRasterToPelX[ g_auiZscanToRaster[uiCuAbsPartIdx] ];
3994	UInt uiPelY = getCUPelY() + g_auiRasterToPelY[ g_auiZscanToRaster[uiCuAbsPartIdx] ];
3995
3996	return getBaseColCU( refLayerIdc, uiPelX, uiPelY, uiCUAddrBase, uiAbsPartIdxBase, iMotionMapping );
3997	}
3998
3999	TComDataCU* TComDataCU::getBaseColCU( UInt refLayerIdc, UInt uiPelX, UInt uiPelY, UInt &uiCUAddrBase, UInt &uiAbsPartIdxBase, Int iMotionMapping )
4000	{
4001	TComPic* cBaseColPic = m_pcSlice->getBaseColPic(refLayerIdc);
4002
4003	uiPelX = (UInt)Clip3<UInt>(0, m_pcPic->getPicYuvRec()->getWidth() - 1, uiPelX);
4004	uiPelY = (UInt)Clip3<UInt>(0, m_pcPic->getPicYuvRec()->getHeight() - 1, uiPelY);
4005
4006	UInt uiMinUnitSize = m_pcPic->getMinCUWidth();
4007
4008	#if SCALED_REF_LAYER_OFFSETS
4009	Int leftStartL = this->getSlice()->getSPS()->getScaledRefLayerWindow(refLayerIdc).getWindowLeftOffset();
4010	Int topStartL = this->getSlice()->getSPS()->getScaledRefLayerWindow(refLayerIdc).getWindowTopOffset();
4011	Int iBX = ((uiPelX - leftStartL)*g_posScalingFactor[refLayerIdc][0] + (1<<15)) >> 16;
4012	Int iBY = ((uiPelY - topStartL )*g_posScalingFactor[refLayerIdc][1] + (1<<15)) >> 16;
4013	#else
4014	Int iBX = (uiPelX*g_posScalingFactor[refLayerIdc][0] + (1<<15)) >> 16;
4015	Int iBY = (uiPelY*g_posScalingFactor[refLayerIdc][1] + (1<<15)) >> 16;
4016	#endif
4017
4018	#if N0139_POSITION_ROUNDING_OFFSET
4019	if( iMotionMapping == 1 )
4020	{
4021	iBX += 4;
4022	iBY += 4;
4023	}
4024	#endif
4025
4026	#if SCALED_REF_LAYER_OFFSETS
4027	if ( iBX >= cBaseColPic->getPicYuvRec()->getWidth() \|\| iBY >= cBaseColPic->getPicYuvRec()->getHeight() \|\|
4028	iBX < 0 \|\| iBY < 0 )
4029	#else
4030	if ( iBX >= cBaseColPic->getPicYuvRec()->getWidth() \|\| iBY >= cBaseColPic->getPicYuvRec()->getHeight())
4031	#endif
4032	{
4033	return NULL;
4034	}
4035
4036	uiCUAddrBase = (iBY/g_uiMaxCUHeight)*cBaseColPic->getFrameWidthInCU() + (iBX/g_uiMaxCUWidth);
4037
4038	assert(uiCUAddrBase < cBaseColPic->getNumCUsInFrame());
4039
4040	UInt uiRasterAddrBase = (iBY - (iBY/g_uiMaxCUHeight)g_uiMaxCUHeight)/uiMinUnitSizecBaseColPic->getNumPartInWidth()
4041	+ (iBX - (iBX/g_uiMaxCUWidth)*g_uiMaxCUWidth)/uiMinUnitSize;
4042
4043	uiAbsPartIdxBase = g_auiRasterToZscan[uiRasterAddrBase];
4044
4045	return cBaseColPic->getCU(uiCUAddrBase);
4046	}
4047
4048	Void TComDataCU::scaleBaseMV( UInt refLayerIdc, TComMvField& rcMvFieldEnhance, TComMvField& rcMvFieldBase )
4049	{
4050	TComMvField cMvFieldBase;
4051	TComMv cMv;
4052
4053	cMv = rcMvFieldBase.getMv().scaleMv( g_mvScalingFactor[refLayerIdc][0], g_mvScalingFactor[refLayerIdc][1] );
4054
4055	rcMvFieldEnhance.setMvField( cMv, rcMvFieldBase.getRefIdx() );
4056	}
4057	#endif
4058	//! \}

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