Context navigation

source: 3DVCSoftware/branches/HTM-DEV-0.3-dev2/source/Lib/TLibCommon/TComDataCU.h @ 510

Visit:

Last change on this file since 510 was 510, checked in by mitsubishi-htm, 11 years ago
-VSP compensation part migration, not fully tested, intermediate version
Property svn:eol-style set to `native`
File size: 40.0 KB

Line
1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2013, 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.h
35	\brief CU data structure (header)
36	\todo not all entities are documented
37	*/
38
39	#ifndef _TCOMDATACU_
40	#define _TCOMDATACU_
41
42	#include <assert.h>
43
44	// Include files
45	#include "CommonDef.h"
46	#include "TComMotionInfo.h"
47	#include "TComSlice.h"
48	#include "TComRdCost.h"
49	#include "TComPattern.h"
50
51	#if H_3D_ARP
52	#include "TComYuv.h"
53	#endif
54
55	#include <algorithm>
56	#include <vector>
57
58	//! \ingroup TLibCommon
59	//! \{
60
61	// ====================================================================================================================
62	// Non-deblocking in-loop filter processing block data structure
63	// ====================================================================================================================
64
65	/// Non-deblocking filter processing block border tag
66	enum NDBFBlockBorderTag
67	{
68	SGU_L = 0,
69	SGU_R,
70	SGU_T,
71	SGU_B,
72	SGU_TL,
73	SGU_TR,
74	SGU_BL,
75	SGU_BR,
76	NUM_SGU_BORDER
77	};
78
79	/// Non-deblocking filter processing block information
80	struct NDBFBlockInfo
81	{
82	Int tileID; //!< tile ID
83	Int sliceID; //!< slice ID
84	UInt startSU; //!< starting SU z-scan address in LCU
85	UInt endSU; //!< ending SU z-scan address in LCU
86	UInt widthSU; //!< number of SUs in width
87	UInt heightSU; //!< number of SUs in height
88	UInt posX; //!< top-left X coordinate in picture
89	UInt posY; //!< top-left Y coordinate in picture
90	UInt width; //!< number of pixels in width
91	UInt height; //!< number of pixels in height
92	Bool isBorderAvailable[NUM_SGU_BORDER]; //!< the border availabilities
93	Bool allBordersAvailable;
94
95	NDBFBlockInfo():tileID(0), sliceID(0), startSU(0), endSU(0) {} //!< constructor
96	const NDBFBlockInfo& operator= (const NDBFBlockInfo& src); //!< "=" operator
97	};
98
99
100	// ====================================================================================================================
101	// Class definition
102	// ====================================================================================================================
103
104	/// CU data structure class
105	class TComDataCU
106	{
107	private:
108
109	// -------------------------------------------------------------------------------------------------------------------
110	// class pointers
111	// -------------------------------------------------------------------------------------------------------------------
112
113	TComPic* m_pcPic; ///< picture class pointer
114	TComSlice* m_pcSlice; ///< slice header pointer
115	TComPattern* m_pcPattern; ///< neighbour access class pointer
116
117	// -------------------------------------------------------------------------------------------------------------------
118	// CU description
119	// -------------------------------------------------------------------------------------------------------------------
120
121	UInt m_uiCUAddr; ///< CU address in a slice
122	UInt m_uiAbsIdxInLCU; ///< absolute address in a CU. It's Z scan order
123	UInt m_uiCUPelX; ///< CU position in a pixel (X)
124	UInt m_uiCUPelY; ///< CU position in a pixel (Y)
125	UInt m_uiNumPartition; ///< total number of minimum partitions in a CU
126	UChar* m_puhWidth; ///< array of widths
127	UChar* m_puhHeight; ///< array of heights
128	UChar* m_puhDepth; ///< array of depths
129	Int m_unitSize; ///< size of a "minimum partition"
130
131	// -------------------------------------------------------------------------------------------------------------------
132	// CU data
133	// -------------------------------------------------------------------------------------------------------------------
134	Bool* m_skipFlag; ///< array of skip flags
135	Char* m_pePartSize; ///< array of partition sizes
136	Char* m_pePredMode; ///< array of prediction modes
137	Bool* m_CUTransquantBypass; ///< array of cu_transquant_bypass flags
138	Char* m_phQP; ///< array of QP values
139	UChar* m_puhTrIdx; ///< array of transform indices
140	UChar* m_puhTransformSkip[3];///< array of transform skipping flags
141	UChar* m_puhCbf[3]; ///< array of coded block flags (CBF)
142	TComCUMvField m_acCUMvField[2]; ///< array of motion vectors
143	TCoeff* m_pcTrCoeffY; ///< transformed coefficient buffer (Y)
144	TCoeff* m_pcTrCoeffCb; ///< transformed coefficient buffer (Cb)
145	TCoeff* m_pcTrCoeffCr; ///< transformed coefficient buffer (Cr)
146	#if ADAPTIVE_QP_SELECTION
147	Int* m_pcArlCoeffY; ///< ARL coefficient buffer (Y)
148	Int* m_pcArlCoeffCb; ///< ARL coefficient buffer (Cb)
149	Int* m_pcArlCoeffCr; ///< ARL coefficient buffer (Cr)
150	Bool m_ArlCoeffIsAliasedAllocation; ///< ARL coefficient buffer is an alias of the global buffer and must not be free()'d
151
152	static Int* m_pcGlbArlCoeffY; ///< ARL coefficient buffer (Y)
153	static Int* m_pcGlbArlCoeffCb; ///< ARL coefficient buffer (Cb)
154	static Int* m_pcGlbArlCoeffCr; ///< ARL coefficient buffer (Cr)
155	#endif
156
157	Pel* m_pcIPCMSampleY; ///< PCM sample buffer (Y)
158	Pel* m_pcIPCMSampleCb; ///< PCM sample buffer (Cb)
159	Pel* m_pcIPCMSampleCr; ///< PCM sample buffer (Cr)
160
161	Int* m_piSliceSUMap; ///< pointer of slice ID map
162	std::vector<NDBFBlockInfo> m_vNDFBlock;
163
164	// -------------------------------------------------------------------------------------------------------------------
165	// neighbour access variables
166	// -------------------------------------------------------------------------------------------------------------------
167
168	TComDataCU* m_pcCUAboveLeft; ///< pointer of above-left CU
169	TComDataCU* m_pcCUAboveRight; ///< pointer of above-right CU
170	TComDataCU* m_pcCUAbove; ///< pointer of above CU
171	TComDataCU* m_pcCULeft; ///< pointer of left CU
172	TComDataCU* m_apcCUColocated[2]; ///< pointer of temporally colocated CU's for both directions
173	TComMvField m_cMvFieldA; ///< motion vector of position A
174	TComMvField m_cMvFieldB; ///< motion vector of position B
175	TComMvField m_cMvFieldC; ///< motion vector of position C
176	TComMv m_cMvPred; ///< motion vector predictor
177
178	// -------------------------------------------------------------------------------------------------------------------
179	// coding tool information
180	// -------------------------------------------------------------------------------------------------------------------
181
182	Bool* m_pbMergeFlag; ///< array of merge flags
183	UChar* m_puhMergeIndex; ///< array of merge candidate indices
184	#if AMP_MRG
185	Bool m_bIsMergeAMP;
186	#endif
187	UChar* m_puhLumaIntraDir; ///< array of intra directions (luma)
188	UChar* m_puhChromaIntraDir; ///< array of intra directions (chroma)
189	UChar* m_puhInterDir; ///< array of inter directions
190	Char* m_apiMVPIdx[2]; ///< array of motion vector predictor candidates
191	Char* m_apiMVPNum[2]; ///< array of number of possible motion vectors predictors
192	Bool* m_pbIPCMFlag; ///< array of intra_pcm flags
193	#if H_3D_NBDV
194	DisInfo* m_pDvInfo;
195	#endif
196	#if H_3D_VSP
197	Char* m_piVSPFlag; ///< array of VSP flags to indicate whehter a block uses VSP or not
198	///< 0: non-VSP; 1: VSP
199	#endif
200	#if H_3D_ARP
201	UChar* m_puhARPW;
202	#endif
203	#if H_3D_IC
204	Bool* m_pbICFlag; ///< array of IC flags
205	#endif
206	// -------------------------------------------------------------------------------------------------------------------
207	// misc. variables
208	// -------------------------------------------------------------------------------------------------------------------
209
210	Bool m_bDecSubCu; ///< indicates decoder-mode
211	Double m_dTotalCost; ///< sum of partition RD costs
212	#if H_3D_VSO
213	Dist m_uiTotalDistortion; ///< sum of partition distortion
214	#else
215	UInt m_uiTotalDistortion; ///< sum of partition distortion
216	#endif
217	UInt m_uiTotalBits; ///< sum of partition bits
218	UInt m_uiTotalBins; ///< sum of partition bins
219	UInt* m_sliceStartCU; ///< Start CU address of current slice
220	UInt* m_sliceSegmentStartCU; ///< Start CU address of current slice
221	Char m_codedQP;
222	protected:
223
224	/// add possible motion vector predictor candidates
225	Bool xAddMVPCand ( AMVPInfo* pInfo, RefPicList eRefPicList, Int iRefIdx, UInt uiPartUnitIdx, MVP_DIR eDir );
226	Bool xAddMVPCandOrder ( AMVPInfo* pInfo, RefPicList eRefPicList, Int iRefIdx, UInt uiPartUnitIdx, MVP_DIR eDir );
227	#if H_3D_VSP
228	Bool xAddVspCand( UChar ucVspMergePos, Int mrgCandIdx, DisInfo* pDInfo, Int& iCount,
229	Bool* abCandIsInter, TComMvField* pcMvFieldNeighbours, UChar* puhInterDirNeighbours, Int* vspIdxTrue );
230	#endif
231
232	Void deriveRightBottomIdx ( UInt uiPartIdx, UInt& ruiPartIdxRB );
233	Bool xGetColMVP( RefPicList eRefPicList, Int uiCUAddr, Int uiPartUnitIdx, TComMv& rcMv, Int& riRefIdx
234	#if H_3D_TMVP
235	,
236	Bool bMRG = true
237	#endif
238	);
239
240	/// compute required bits to encode MVD (used in AMVP)
241	UInt xGetMvdBits ( TComMv cMvd );
242	UInt xGetComponentBits ( Int iVal );
243
244	/// compute scaling factor from POC difference
245	#if !H_3D_ARP
246	Int xGetDistScaleFactor ( Int iCurrPOC, Int iCurrRefPOC, Int iColPOC, Int iColRefPOC );
247	#endif
248
249	Void xDeriveCenterIdx( UInt uiPartIdx, UInt& ruiPartIdxCenter );
250
251	public:
252	TComDataCU();
253	virtual ~TComDataCU();
254
255	// -------------------------------------------------------------------------------------------------------------------
256	// create / destroy / initialize / copy
257	// -------------------------------------------------------------------------------------------------------------------
258	#if H_3D_ARP
259	Int xGetDistScaleFactor ( Int iCurrPOC, Int iCurrRefPOC, Int iColPOC, Int iColRefPOC );
260	#endif
261	Void create ( UInt uiNumPartition, UInt uiWidth, UInt uiHeight, Bool bDecSubCu, Int unitSize
262	#if ADAPTIVE_QP_SELECTION
263	, Bool bGlobalRMARLBuffer = false
264	#endif
265	);
266	Void destroy ();
267
268	Void initCU ( TComPic* pcPic, UInt uiCUAddr );
269	Void initEstData ( UInt uiDepth, Int qp );
270	Void initSubCU ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth, Int qp );
271	Void setOutsideCUPart ( UInt uiAbsPartIdx, UInt uiDepth );
272	#if H_3D_NBDV
273	Void copyDVInfoFrom (TComDataCU* pcCU, UInt uiAbsPartIdx);
274	#endif
275	Void copySubCU ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth );
276	Void copyInterPredInfoFrom ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList
277	#if H_3D_NBDV
278	, Bool bNBDV = false
279	#endif
280	);
281	Void copyPartFrom ( TComDataCU* pcCU, UInt uiPartUnitIdx, UInt uiDepth );
282
283	Void copyToPic ( UChar uiDepth );
284	Void copyToPic ( UChar uiDepth, UInt uiPartIdx, UInt uiPartDepth );
285
286	// -------------------------------------------------------------------------------------------------------------------
287	// member functions for CU description
288	// -------------------------------------------------------------------------------------------------------------------
289
290	TComPic* getPic () { return m_pcPic; }
291	TComSlice* getSlice () { return m_pcSlice; }
292	UInt& getAddr () { return m_uiCUAddr; }
293	UInt& getZorderIdxInCU () { return m_uiAbsIdxInLCU; }
294	UInt getSCUAddr ();
295	UInt getCUPelX () { return m_uiCUPelX; }
296	UInt getCUPelY () { return m_uiCUPelY; }
297	TComPattern* getPattern () { return m_pcPattern; }
298
299	UChar* getDepth () { return m_puhDepth; }
300	UChar getDepth ( UInt uiIdx ) { return m_puhDepth[uiIdx]; }
301	Void setDepth ( UInt uiIdx, UChar uh ) { m_puhDepth[uiIdx] = uh; }
302
303	Void setDepthSubParts ( UInt uiDepth, UInt uiAbsPartIdx );
304	#if H_3D
305	Void getPosInPic ( UInt uiAbsPartIndex, Int& riPosX, Int& riPosY );
306	#endif
307
308	// -------------------------------------------------------------------------------------------------------------------
309	// member functions for CU data
310	// -------------------------------------------------------------------------------------------------------------------
311
312	Char* getPartitionSize () { return m_pePartSize; }
313	PartSize getPartitionSize ( UInt uiIdx ) { return static_cast<PartSize>( m_pePartSize[uiIdx] ); }
314	Void setPartitionSize ( UInt uiIdx, PartSize uh){ m_pePartSize[uiIdx] = uh; }
315	Void setPartSizeSubParts ( PartSize eMode, UInt uiAbsPartIdx, UInt uiDepth );
316	Void setCUTransquantBypassSubParts( Bool flag, UInt uiAbsPartIdx, UInt uiDepth );
317
318	Bool* getSkipFlag () { return m_skipFlag; }
319	Bool getSkipFlag (UInt idx) { return m_skipFlag[idx]; }
320	Void setSkipFlag ( UInt idx, Bool skip) { m_skipFlag[idx] = skip; }
321	Void setSkipFlagSubParts ( Bool skip, UInt absPartIdx, UInt depth );
322
323	Char* getPredictionMode () { return m_pePredMode; }
324	PredMode getPredictionMode ( UInt uiIdx ) { return static_cast<PredMode>( m_pePredMode[uiIdx] ); }
325	Bool* getCUTransquantBypass () { return m_CUTransquantBypass; }
326	Bool getCUTransquantBypass( UInt uiIdx ) { return m_CUTransquantBypass[uiIdx]; }
327	Void setPredictionMode ( UInt uiIdx, PredMode uh){ m_pePredMode[uiIdx] = uh; }
328	Void setPredModeSubParts ( PredMode eMode, UInt uiAbsPartIdx, UInt uiDepth );
329
330	UChar* getWidth () { return m_puhWidth; }
331	UChar getWidth ( UInt uiIdx ) { return m_puhWidth[uiIdx]; }
332	Void setWidth ( UInt uiIdx, UChar uh ) { m_puhWidth[uiIdx] = uh; }
333
334	UChar* getHeight () { return m_puhHeight; }
335	UChar getHeight ( UInt uiIdx ) { return m_puhHeight[uiIdx]; }
336	Void setHeight ( UInt uiIdx, UChar uh ) { m_puhHeight[uiIdx] = uh; }
337
338	Void setSizeSubParts ( UInt uiWidth, UInt uiHeight, UInt uiAbsPartIdx, UInt uiDepth );
339
340	Char* getQP () { return m_phQP; }
341	Char getQP ( UInt uiIdx ) { return m_phQP[uiIdx]; }
342	Void setQP ( UInt uiIdx, Char value ){ m_phQP[uiIdx] = value; }
343	Void setQPSubParts ( Int qp, UInt uiAbsPartIdx, UInt uiDepth );
344	Int getLastValidPartIdx ( Int iAbsPartIdx );
345	Char getLastCodedQP ( UInt uiAbsPartIdx );
346	Void setQPSubCUs ( Int qp, TComDataCU* pcCU, UInt absPartIdx, UInt depth, Bool &foundNonZeroCbf );
347	Void setCodedQP ( Char qp ) { m_codedQP = qp; }
348	Char getCodedQP () { return m_codedQP; }
349
350	Bool isLosslessCoded(UInt absPartIdx);
351
352	UChar* getTransformIdx () { return m_puhTrIdx; }
353	UChar getTransformIdx ( UInt uiIdx ) { return m_puhTrIdx[uiIdx]; }
354	Void setTrIdxSubParts ( UInt uiTrIdx, UInt uiAbsPartIdx, UInt uiDepth );
355
356	UChar* getTransformSkip ( TextType eType) { return m_puhTransformSkip[g_aucConvertTxtTypeToIdx[eType]];}
357	UChar getTransformSkip ( UInt uiIdx,TextType eType) { return m_puhTransformSkip[g_aucConvertTxtTypeToIdx[eType]][uiIdx];}
358	Void setTransformSkipSubParts ( UInt useTransformSkip, TextType eType, UInt uiAbsPartIdx, UInt uiDepth);
359	Void setTransformSkipSubParts ( UInt useTransformSkipY, UInt useTransformSkipU, UInt useTransformSkipV, UInt uiAbsPartIdx, UInt uiDepth );
360
361	UInt getQuadtreeTULog2MinSizeInCU( UInt absPartIdx );
362
363	TComCUMvField* getCUMvField ( RefPicList e ) { return &m_acCUMvField[e]; }
364
365	TCoeff*& getCoeffY () { return m_pcTrCoeffY; }
366	TCoeff*& getCoeffCb () { return m_pcTrCoeffCb; }
367	TCoeff*& getCoeffCr () { return m_pcTrCoeffCr; }
368	#if ADAPTIVE_QP_SELECTION
369	Int*& getArlCoeffY () { return m_pcArlCoeffY; }
370	Int*& getArlCoeffCb () { return m_pcArlCoeffCb; }
371	Int*& getArlCoeffCr () { return m_pcArlCoeffCr; }
372	#endif
373
374	Pel*& getPCMSampleY () { return m_pcIPCMSampleY; }
375	Pel*& getPCMSampleCb () { return m_pcIPCMSampleCb; }
376	Pel*& getPCMSampleCr () { return m_pcIPCMSampleCr; }
377
378	UChar getCbf ( UInt uiIdx, TextType eType ) { return m_puhCbf[g_aucConvertTxtTypeToIdx[eType]][uiIdx]; }
379	UChar* getCbf ( TextType eType ) { return m_puhCbf[g_aucConvertTxtTypeToIdx[eType]]; }
380	UChar getCbf ( UInt uiIdx, TextType eType, UInt uiTrDepth ) { return ( ( getCbf( uiIdx, eType ) >> uiTrDepth ) & 0x1 ); }
381	Void setCbf ( UInt uiIdx, TextType eType, UChar uh ) { m_puhCbf[g_aucConvertTxtTypeToIdx[eType]][uiIdx] = uh; }
382	Void clearCbf ( UInt uiIdx, TextType eType, UInt uiNumParts );
383	UChar getQtRootCbf ( UInt uiIdx ) { return getCbf( uiIdx, TEXT_LUMA, 0 ) \|\| getCbf( uiIdx, TEXT_CHROMA_U, 0 ) \|\| getCbf( uiIdx, TEXT_CHROMA_V, 0 ); }
384
385	Void setCbfSubParts ( UInt uiCbfY, UInt uiCbfU, UInt uiCbfV, UInt uiAbsPartIdx, UInt uiDepth );
386	Void setCbfSubParts ( UInt uiCbf, TextType eTType, UInt uiAbsPartIdx, UInt uiDepth );
387	Void setCbfSubParts ( UInt uiCbf, TextType eTType, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
388
389	// -------------------------------------------------------------------------------------------------------------------
390	// member functions for coding tool information
391	// -------------------------------------------------------------------------------------------------------------------
392
393	Bool* getMergeFlag () { return m_pbMergeFlag; }
394	Bool getMergeFlag ( UInt uiIdx ) { return m_pbMergeFlag[uiIdx]; }
395	Void setMergeFlag ( UInt uiIdx, Bool b ) { m_pbMergeFlag[uiIdx] = b; }
396	Void setMergeFlagSubParts ( Bool bMergeFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
397
398	UChar* getMergeIndex () { return m_puhMergeIndex; }
399	UChar getMergeIndex ( UInt uiIdx ) { return m_puhMergeIndex[uiIdx]; }
400	Void setMergeIndex ( UInt uiIdx, UInt uiMergeIndex ) { m_puhMergeIndex[uiIdx] = uiMergeIndex; }
401	Void setMergeIndexSubParts ( UInt uiMergeIndex, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
402	template <typename T>
403	Void setSubPart ( T bParameter, T* pbBaseLCU, UInt uiCUAddr, UInt uiCUDepth, UInt uiPUIdx );
404
405	#if AMP_MRG
406	Void setMergeAMP( Bool b ) { m_bIsMergeAMP = b; }
407	Bool getMergeAMP( ) { return m_bIsMergeAMP; }
408	#endif
409
410	UChar* getLumaIntraDir () { return m_puhLumaIntraDir; }
411	UChar getLumaIntraDir ( UInt uiIdx ) { return m_puhLumaIntraDir[uiIdx]; }
412	Void setLumaIntraDir ( UInt uiIdx, UChar uh ) { m_puhLumaIntraDir[uiIdx] = uh; }
413	Void setLumaIntraDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiDepth );
414
415	UChar* getChromaIntraDir () { return m_puhChromaIntraDir; }
416	UChar getChromaIntraDir ( UInt uiIdx ) { return m_puhChromaIntraDir[uiIdx]; }
417	Void setChromaIntraDir ( UInt uiIdx, UChar uh ) { m_puhChromaIntraDir[uiIdx] = uh; }
418	Void setChromIntraDirSubParts( UInt uiDir, UInt uiAbsPartIdx, UInt uiDepth );
419
420	UChar* getInterDir () { return m_puhInterDir; }
421	UChar getInterDir ( UInt uiIdx ) { return m_puhInterDir[uiIdx]; }
422	Void setInterDir ( UInt uiIdx, UChar uh ) { m_puhInterDir[uiIdx] = uh; }
423	Void setInterDirSubParts ( UInt uiDir, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
424	Bool* getIPCMFlag () { return m_pbIPCMFlag; }
425	Bool getIPCMFlag (UInt uiIdx ) { return m_pbIPCMFlag[uiIdx]; }
426	Void setIPCMFlag (UInt uiIdx, Bool b ) { m_pbIPCMFlag[uiIdx] = b; }
427	Void setIPCMFlagSubParts (Bool bIpcmFlag, UInt uiAbsPartIdx, UInt uiDepth);
428	#if H_3D_NBDV
429	Void setDvInfoSubParts ( DisInfo cDvInfo, UInt uiAbsPartIdx, UInt uiDepth );
430	DisInfo* getDvInfo () { return m_pDvInfo; }
431	DisInfo getDvInfo (UInt uiIdx) { return m_pDvInfo[uiIdx]; }
432	#endif
433	/// get slice ID for SU
434	Int getSUSliceID (UInt uiIdx) {return m_piSliceSUMap[uiIdx]; }
435
436	/// get the pointer of slice ID map
437	Int* getSliceSUMap () {return m_piSliceSUMap; }
438
439	/// set the pointer of slice ID map
440	Void setSliceSUMap (Int *pi) {m_piSliceSUMap = pi; }
441
442	std::vector<NDBFBlockInfo>* getNDBFilterBlocks() {return &m_vNDFBlock;}
443	Void setNDBFilterBlockBorderAvailability(UInt numLCUInPicWidth, UInt numLCUInPicHeight, UInt numSUInLCUWidth, UInt numSUInLCUHeight, UInt picWidth, UInt picHeight
444	,std::vector<Bool>& LFCrossSliceBoundary
445	,Bool bTopTileBoundary, Bool bDownTileBoundary, Bool bLeftTileBoundary, Bool bRightTileBoundary
446	,Bool bIndependentTileBoundaryEnabled );
447	#if H_3D_NBDV
448	Void xDeriveRightBottomNbIdx(Int &uiLCUIdxRBNb, Int &uiPartIdxRBNb );
449	Bool xCheckSpatialNBDV (TComDataCU* pcTmpCU, UInt uiIdx, DisInfo* pNbDvInfo, Bool bSearchForMvpDv, IDVInfo* paMvpDvInfo,
450	UInt uiMvpDvPos
451	#if H_3D_NBDV_REF
452	, Bool bDepthRefine = false
453	#endif
454	);
455	Bool xGetColDisMV ( RefPicList eRefPicList, Int refidx, Int uiCUAddr, Int uiPartUnitIdx, TComMv& rcMv, Int & iTargetViewIdx, Int & iStartViewIdx );
456	Bool getDisMvpCandNBDV ( DisInfo* pDInfo
457	#if H_3D_NBDV_REF
458	, Bool bDepthRefine = false
459	#endif
460	);
461
462	#if H_3D_NBDV_REF
463	Pel getMcpFromDM(TComPicYuv* pcBaseViewDepthPicYuv, TComMv* mv, Int iBlkX, Int iBlkY, Int iWidth, Int iHeight, Int* aiShiftLUT );
464	Void estimateDVFromDM(Int refViewIdx, UInt uiPartIdx, TComPic* picDepth, UInt uiPartAddr, TComMv* cMvPred );
465	#endif //H_3D_NBDV_REF
466	#endif
467	#if H_3D_IV_MERGE
468	Bool getInterViewMergeCands ( UInt uiPartIdx, Int* paiPdmRefIdx, TComMv* pacPdmMv, DisInfo* pDInfo, Int* availableMcDc );
469	#endif
470	#if H_3D_ARP
471	UChar* getARPW () { return m_puhARPW; }
472	UChar getARPW ( UInt uiIdx ) { return m_puhARPW[uiIdx]; }
473	Void setARPW ( UInt uiIdx, UChar w ) { m_puhARPW[uiIdx] = w; }
474	Void setARPWSubParts ( UChar w, UInt uiAbsPartIdx, UInt uiDepth );
475	Double getARPWFactor ( UInt uiIdx );
476	#endif
477	#if H_3D_IC
478	Bool* getICFlag () { return m_pbICFlag; }
479	Bool getICFlag ( UInt uiIdx ) { return m_pbICFlag[uiIdx]; }
480	Void setICFlag ( UInt uiIdx, Bool uh ) { m_pbICFlag[uiIdx] = uh; }
481	Void setICFlagSubParts ( Bool bICFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
482	Bool isICFlagRequired ( UInt uiAbsPartIdx );
483	Void getPartIndexAndSize( UInt uiPartIdx, UInt& ruiPartAddr, Int& riWidth, Int& riHeight, UInt uiAbsPartIdx = 0, Bool bLCU = false);
484	#else
485	// -------------------------------------------------------------------------------------------------------------------
486	// member functions for accessing partition information
487	// -------------------------------------------------------------------------------------------------------------------
488
489	Void getPartIndexAndSize ( UInt uiPartIdx, UInt& ruiPartAddr, Int& riWidth, Int& riHeight );
490	#endif
491	UChar getNumPartInter ();
492	Bool isFirstAbsZorderIdxInDepth (UInt uiAbsPartIdx, UInt uiDepth);
493
494	// -------------------------------------------------------------------------------------------------------------------
495	// member functions for motion vector
496	// -------------------------------------------------------------------------------------------------------------------
497
498	Void getMvField ( TComDataCU* pcCU, UInt uiAbsPartIdx, RefPicList eRefPicList, TComMvField& rcMvField );
499
500	Void fillMvpCand ( UInt uiPartIdx, UInt uiPartAddr, RefPicList eRefPicList, Int iRefIdx, AMVPInfo* pInfo );
501	Bool isDiffMER ( Int xN, Int yN, Int xP, Int yP);
502	Void getPartPosition ( UInt partIdx, Int& xP, Int& yP, Int& nPSW, Int& nPSH);
503	Void setMVPIdx ( RefPicList eRefPicList, UInt uiIdx, Int iMVPIdx) { m_apiMVPIdx[eRefPicList][uiIdx] = iMVPIdx; }
504	Int getMVPIdx ( RefPicList eRefPicList, UInt uiIdx) { return m_apiMVPIdx[eRefPicList][uiIdx]; }
505	Char* getMVPIdx ( RefPicList eRefPicList ) { return m_apiMVPIdx[eRefPicList]; }
506
507	Void setMVPNum ( RefPicList eRefPicList, UInt uiIdx, Int iMVPNum ) { m_apiMVPNum[eRefPicList][uiIdx] = iMVPNum; }
508	Int getMVPNum ( RefPicList eRefPicList, UInt uiIdx ) { return m_apiMVPNum[eRefPicList][uiIdx]; }
509	Char* getMVPNum ( RefPicList eRefPicList ) { return m_apiMVPNum[eRefPicList]; }
510
511	Void setMVPIdxSubParts ( Int iMVPIdx, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
512	Void setMVPNumSubParts ( Int iMVPNum, RefPicList eRefPicList, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
513
514	Void clipMv ( TComMv& rcMv );
515	Void getMvPredLeft ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldA.getMv(); }
516	Void getMvPredAbove ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldB.getMv(); }
517	Void getMvPredAboveRight ( TComMv& rcMvPred ) { rcMvPred = m_cMvFieldC.getMv(); }
518
519	Void compressMV ();
520
521	// -------------------------------------------------------------------------------------------------------------------
522	// utility functions for neighbouring information
523	// -------------------------------------------------------------------------------------------------------------------
524
525	TComDataCU* getCULeft () { return m_pcCULeft; }
526	TComDataCU* getCUAbove () { return m_pcCUAbove; }
527	TComDataCU* getCUAboveLeft () { return m_pcCUAboveLeft; }
528	TComDataCU* getCUAboveRight () { return m_pcCUAboveRight; }
529	TComDataCU* getCUColocated ( RefPicList eRefPicList ) { return m_apcCUColocated[eRefPicList]; }
530
531
532	TComDataCU* getPULeft ( UInt& uiLPartUnitIdx,
533	UInt uiCurrPartUnitIdx,
534	Bool bEnforceSliceRestriction=true,
535	Bool bEnforceTileRestriction=true );
536	TComDataCU* getPUAbove ( UInt& uiAPartUnitIdx,
537	UInt uiCurrPartUnitIdx,
538	Bool bEnforceSliceRestriction=true,
539	Bool planarAtLCUBoundary = false,
540	Bool bEnforceTileRestriction=true );
541	TComDataCU* getPUAboveLeft ( UInt& uiALPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true );
542	TComDataCU* getPUAboveRight ( UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true );
543	TComDataCU* getPUBelowLeft ( UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, Bool bEnforceSliceRestriction=true );
544
545	TComDataCU* getQpMinCuLeft ( UInt& uiLPartUnitIdx , UInt uiCurrAbsIdxInLCU );
546	TComDataCU* getQpMinCuAbove ( UInt& aPartUnitIdx , UInt currAbsIdxInLCU );
547	Char getRefQP ( UInt uiCurrAbsIdxInLCU );
548
549	TComDataCU* getPUAboveRightAdi ( UInt& uiARPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset = 1, Bool bEnforceSliceRestriction=true );
550	TComDataCU* getPUBelowLeftAdi ( UInt& uiBLPartUnitIdx, UInt uiCurrPartUnitIdx, UInt uiPartUnitOffset = 1, Bool bEnforceSliceRestriction=true );
551
552	Void deriveLeftRightTopIdx ( UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT );
553	Void deriveLeftBottomIdx ( UInt uiPartIdx, UInt& ruiPartIdxLB );
554
555	Void deriveLeftRightTopIdxAdi ( UInt& ruiPartIdxLT, UInt& ruiPartIdxRT, UInt uiPartOffset, UInt uiPartDepth );
556	Void deriveLeftBottomIdxAdi ( UInt& ruiPartIdxLB, UInt uiPartOffset, UInt uiPartDepth );
557
558	Bool hasEqualMotion ( UInt uiAbsPartIdx, TComDataCU* pcCandCU, UInt uiCandAbsPartIdx );
559	Void getInterMergeCandidates ( UInt uiAbsPartIdx, UInt uiPUIdx, TComMvField* pcMFieldNeighbours, UChar* puhInterDirNeighbours
560	#if H_3D_VSP
561	, Int* vspFlag
562	#endif
563	, Int& numValidMergeCand
564	, Int mrgCandIdx = -1 );
565	#if H_3D_VSP
566	Char* getVSPFlag () { return m_piVSPFlag; }
567	Char getVSPFlag ( UInt uiIdx ) { return m_piVSPFlag[uiIdx]; }
568	Void setVSPFlag ( UInt uiIdx, Int n ) { m_piVSPFlag[uiIdx] = n; }
569	Void setVSPFlagSubParts( Char iVSPFlag, UInt uiAbsPartIdx, UInt uiPartIdx, UInt uiDepth );
570	#endif
571	Void deriveLeftRightTopIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLT, UInt& ruiPartIdxRT );
572	Void deriveLeftBottomIdxGeneral ( UInt uiAbsPartIdx, UInt uiPartIdx, UInt& ruiPartIdxLB );
573
574
575	// -------------------------------------------------------------------------------------------------------------------
576	// member functions for modes
577	// -------------------------------------------------------------------------------------------------------------------
578
579	Bool isIntra ( UInt uiPartIdx ) { return m_pePredMode[ uiPartIdx ] == MODE_INTRA; }
580	Bool isSkipped ( UInt uiPartIdx ); ///< SKIP (no residual)
581	Bool isBipredRestriction( UInt puIdx );
582
583	// -------------------------------------------------------------------------------------------------------------------
584	// member functions for symbol prediction (most probable / mode conversion)
585	// -------------------------------------------------------------------------------------------------------------------
586
587	UInt getIntraSizeIdx ( UInt uiAbsPartIdx );
588
589	Void getAllowedChromaDir ( UInt uiAbsPartIdx, UInt* uiModeList );
590	Int getIntraDirLumaPredictor ( UInt uiAbsPartIdx, Int* uiIntraDirPred, Int* piMode = NULL );
591
592	// -------------------------------------------------------------------------------------------------------------------
593	// member functions for SBAC context
594	// -------------------------------------------------------------------------------------------------------------------
595
596	UInt getCtxSplitFlag ( UInt uiAbsPartIdx, UInt uiDepth );
597	UInt getCtxQtCbf ( TextType eType, UInt uiTrDepth );
598
599	UInt getCtxSkipFlag ( UInt uiAbsPartIdx );
600	UInt getCtxInterDir ( UInt uiAbsPartIdx );
601
602	#if H_3D_ARP
603	UInt getCTXARPWFlag ( UInt uiAbsPartIdx );
604	#endif
605	#if H_3D_IC
606	UInt getCtxICFlag ( UInt uiAbsPartIdx );
607	#endif
608	UInt getSliceStartCU ( UInt pos ) { return m_sliceStartCU[pos-m_uiAbsIdxInLCU]; }
609	UInt getSliceSegmentStartCU ( UInt pos ) { return m_sliceSegmentStartCU[pos-m_uiAbsIdxInLCU]; }
610	UInt& getTotalBins () { return m_uiTotalBins; }
611	// -------------------------------------------------------------------------------------------------------------------
612	// member functions for RD cost storage
613	// -------------------------------------------------------------------------------------------------------------------
614
615	Double& getTotalCost() { return m_dTotalCost; }
616	#if H_3D_VSO
617	Dist& getTotalDistortion() { return m_uiTotalDistortion; }
618	#else
619	UInt& getTotalDistortion() { return m_uiTotalDistortion; }
620	#endif
621	UInt& getTotalBits() { return m_uiTotalBits; }
622	UInt& getTotalNumPart() { return m_uiNumPartition; }
623
624	UInt getCoefScanIdx(UInt uiAbsPartIdx, UInt uiWidth, Bool bIsLuma, Bool bIsIntra);
625
626	};
627
628	namespace RasterAddress
629	{
630	/** Check whether 2 addresses point to the same column
631	* \param addrA First address in raster scan order
632	* \param addrB Second address in raters scan order
633	* \param numUnitsPerRow Number of units in a row
634	* \return Result of test
635	*/
636	static inline Bool isEqualCol( Int addrA, Int addrB, Int numUnitsPerRow )
637	{
638	// addrA % numUnitsPerRow == addrB % numUnitsPerRow
639	return (( addrA ^ addrB ) & ( numUnitsPerRow - 1 ) ) == 0;
640	}
641
642	/** Check whether 2 addresses point to the same row
643	* \param addrA First address in raster scan order
644	* \param addrB Second address in raters scan order
645	* \param numUnitsPerRow Number of units in a row
646	* \return Result of test
647	*/
648	static inline Bool isEqualRow( Int addrA, Int addrB, Int numUnitsPerRow )
649	{
650	// addrA / numUnitsPerRow == addrB / numUnitsPerRow
651	return (( addrA ^ addrB ) &~ ( numUnitsPerRow - 1 ) ) == 0;
652	}
653
654	/** Check whether 2 addresses point to the same row or column
655	* \param addrA First address in raster scan order
656	* \param addrB Second address in raters scan order
657	* \param numUnitsPerRow Number of units in a row
658	* \return Result of test
659	*/
660	static inline Bool isEqualRowOrCol( Int addrA, Int addrB, Int numUnitsPerRow )
661	{
662	return isEqualCol( addrA, addrB, numUnitsPerRow ) \| isEqualRow( addrA, addrB, numUnitsPerRow );
663	}
664
665	/** Check whether one address points to the first column
666	* \param addr Address in raster scan order
667	* \param numUnitsPerRow Number of units in a row
668	* \return Result of test
669	*/
670	static inline Bool isZeroCol( Int addr, Int numUnitsPerRow )
671	{
672	// addr % numUnitsPerRow == 0
673	return ( addr & ( numUnitsPerRow - 1 ) ) == 0;
674	}
675
676	/** Check whether one address points to the first row
677	* \param addr Address in raster scan order
678	* \param numUnitsPerRow Number of units in a row
679	* \return Result of test
680	*/
681	static inline Bool isZeroRow( Int addr, Int numUnitsPerRow )
682	{
683	// addr / numUnitsPerRow == 0
684	return ( addr &~ ( numUnitsPerRow - 1 ) ) == 0;
685	}
686
687	/** Check whether one address points to a column whose index is smaller than a given value
688	* \param addr Address in raster scan order
689	* \param val Given column index value
690	* \param numUnitsPerRow Number of units in a row
691	* \return Result of test
692	*/
693	static inline Bool lessThanCol( Int addr, Int val, Int numUnitsPerRow )
694	{
695	// addr % numUnitsPerRow < val
696	return ( addr & ( numUnitsPerRow - 1 ) ) < val;
697	}
698
699	/** Check whether one address points to a row whose index is smaller than a given value
700	* \param addr Address in raster scan order
701	* \param val Given row index value
702	* \param numUnitsPerRow Number of units in a row
703	* \return Result of test
704	*/
705	static inline Bool lessThanRow( Int addr, Int val, Int numUnitsPerRow )
706	{
707	// addr / numUnitsPerRow < val
708	return addr < val * numUnitsPerRow;
709	}
710	};
711
712	//! \}
713
714	#endif

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

Download in other formats: