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source: 3DVCSoftware/branches/0.3-nokia/source/Lib/TLibRenderer/TRenTop.cpp @ 122

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Last change on this file since 122 was 5, checked in by hhi, 13 years ago
Clean version with cfg-files
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File size: 78.7 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) 2010-2011, 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 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
35	#include "TRenImage.h"
36	#include "TRenTop.h"
37
38	#include "TRenFilter.h"
39	#include <iostream>
40	#include <math.h>
41	#include "../TLibCommon/CommonDef.h"
42
43	Void TRenTop::xGetDataPointers( PelImage& rpcInputImage, PelImage& rpcOutputImage, PelImage& rpcInputDepth, PelImage& rpcOutputDepth, PelImage*& rpcFilled, Bool bRenderDepth )
44	{
45	UInt uiWidth = m_auiInputResolution[0] << m_iLog2SamplingFactor;
46
47	UInt uiSubPelWidth = uiWidth;
48
49	if ( m_iInterpolationMode == eRenInt8Tap )
50	{
51	uiSubPelWidth <<= m_iRelShiftLUTPrec;
52	}
53
54	UInt uiHeight = m_auiInputResolution[1];
55
56	if ( m_bUVUp )
57	{
58	rpcInputDepth = new PelImage(uiSubPelWidth, uiHeight,1,0);
59	rpcInputImage = new PelImage(uiSubPelWidth, uiHeight,3,0);
60	rpcOutputImage = new PelImage(uiWidth, uiHeight,3,0);
61	rpcOutputDepth = bRenderDepth ? new PelImage(uiWidth, uiHeight,1,0) : 0;
62	rpcFilled = new PelImage(uiWidth, uiHeight,1,0);
63	}
64	else
65	{
66	rpcInputDepth = new PelImage(uiSubPelWidth, uiHeight,1,1);
67	rpcInputImage = new PelImage(uiSubPelWidth, uiHeight,1,2);
68	rpcOutputImage = new PelImage(uiWidth, uiHeight,1,2);
69	rpcOutputDepth = bRenderDepth ? new PelImage(uiWidth, uiHeight,1,1) : 0;
70	rpcFilled = new PelImage(uiWidth, uiHeight,1,1);
71	}
72
73	}
74
75	Void TRenTop::xGetDataPointerOutputImage( PelImage& rpcOutputImage, PelImage& rpcOutputDepth )
76	{
77
78	UInt uiWidth = m_auiInputResolution[0] << m_iLog2SamplingFactor;
79	UInt uiHeight = m_auiInputResolution[1];
80
81	if ( m_bUVUp )
82	{
83	rpcOutputImage = new PelImage(uiWidth, uiHeight,3,0);
84	rpcOutputDepth = (m_iBlendMode == eRenBlendDepthFirst ) ? new PelImage(uiWidth, uiHeight,1,0) : NULL;
85	}
86	else
87	{
88	rpcOutputImage = new PelImage(uiWidth, uiHeight,1,2);
89	rpcOutputDepth = (m_iBlendMode == eRenBlendDepthFirst ) ? new PelImage(uiWidth, uiHeight,1,1) : NULL;
90	}
91	}
92
93	Void TRenTop::xConvertInputVideo( PelImage* pcOrgInputImage, PelImage* pcConvInputImage)
94	{
95	TRenImagePlane<Pel>* pcOrgPlane ;
96	TRenImagePlane<Pel>* pcConvPlane;
97
98	Int iLog2SamplingFactor = m_iLog2SamplingFactor;
99
100	if ( m_iInterpolationMode == eRenInt8Tap)
101	{
102	iLog2SamplingFactor += m_iRelShiftLUTPrec;
103	}
104
105	AOT( iLog2SamplingFactor > 2);
106
107	for (UInt uiPlane = 0; uiPlane < 3; uiPlane++)
108	{
109	pcOrgPlane = pcOrgInputImage ->getPlane(uiPlane);
110	pcConvPlane = pcConvInputImage->getPlane(uiPlane);
111
112	if (uiPlane == 0)
113	{
114	TRenFilter::sampleHorUp ( iLog2SamplingFactor, pcOrgPlane->getPlaneData(), pcOrgPlane->getStride(), pcOrgPlane->getWidth(), pcOrgPlane->getHeight(), pcConvPlane->getPlaneData(), pcConvPlane->getStride());
115	}
116	else
117	{
118	if ( m_bUVUp )
119	{
120	TRenFilter::sampleCUpHorUp( iLog2SamplingFactor, pcOrgPlane->getPlaneData(), pcOrgPlane->getStride(), pcOrgPlane->getWidth(), pcOrgPlane->getHeight(), pcConvPlane->getPlaneData(), pcConvPlane->getStride());
121	}
122	else
123	{
124	TRenFilter::sampleCHorUp ( iLog2SamplingFactor, pcOrgPlane->getPlaneData(), pcOrgPlane->getStride(), pcOrgPlane->getWidth(), pcOrgPlane->getHeight(), pcConvPlane->getPlaneData(), pcConvPlane->getStride());
125	}
126	}
127	}
128	}
129
130	Void TRenTop::xConvertInputDepth( PelImage* pcOrgInputImage, PelImage* pcConvInputImage)
131	{
132	PelImagePlane* pcOrgPlane ;
133	PelImagePlane* pcConvPlane;
134
135	// Full Plane
136	pcOrgPlane = pcOrgInputImage ->getPlane(0);
137	pcConvPlane = pcConvInputImage->getPlane(0);
138
139	Int iLog2SamplingFactor = m_iLog2SamplingFactor;
140
141	if ( m_iInterpolationMode == eRenInt8Tap)
142	{
143	iLog2SamplingFactor += m_iRelShiftLUTPrec;
144	}
145	AOT( iLog2SamplingFactor > 2);
146
147	TRenFilter::sampleHorUp(iLog2SamplingFactor, pcOrgPlane->getPlaneData(), pcOrgPlane->getStride(), pcOrgPlane->getWidth(), pcOrgPlane->getHeight(), pcConvPlane->getPlaneData(), pcConvPlane->getStride());
148
149	if ( !m_bUVUp ) //GT: depth down
150	{
151	// Quarter Plane
152	PelImagePlane* pcTempPlane = new PelImagePlane(pcOrgInputImage->getPlane(0)->getWidth(), ( pcOrgInputImage->getPlane(0)->getHeight() >> 1), REN_LUMA_MARGIN );
153
154	TRenFilter::sampleVerDown2Tap13(pcOrgInputImage->getPlane(0), pcTempPlane, 12);
155	pcConvPlane = pcConvInputImage->getPlane(1);
156
157	if ( iLog2SamplingFactor == 0 )
158	{
159	TRenFilter::sampleHorDown2Tap13(pcTempPlane, pcConvPlane, 0 );
160	}
161	else
162	{
163	TRenFilter::sampleHorUp ( iLog2SamplingFactor - 1, pcTempPlane->getPlaneData(), pcTempPlane->getStride(), pcTempPlane->getWidth(), pcTempPlane->getHeight(), pcConvPlane->getPlaneData(), pcConvPlane->getStride());
164	}
165	delete pcTempPlane;
166	}
167	}
168
169	Void TRenTop::xConvertInputData( PelImage* pcOrgInputImage, PelImage* pcOrgInputDepth, PelImage* pcConvInputImage, PelImage* pcConvInputDepth, Bool bMirror )
170	{
171	//ToDo: remove unnecessary copying
172	if ( bMirror )
173	{
174	m_pcTempImage->assign( pcOrgInputImage );
175	TRenFilter::mirrorHor( m_pcTempImage );
176	m_pcTempImage->extendMargin();
177	xConvertInputVideo( m_pcTempImage, pcConvInputImage );
178
179	m_pcTempImage->getPlane(0)->assign( pcOrgInputDepth->getPlane(0) );
180	TRenFilter::mirrorHor( m_pcTempImage->getPlane(0) );
181	m_pcTempImage->getPlane(0)->extendMargin();
182	xConvertInputDepth( m_pcTempImage, pcConvInputDepth );
183	}
184	else
185	{
186	m_pcTempImage->assign( pcOrgInputImage );
187	m_pcTempImage->extendMargin();
188	xConvertInputVideo( m_pcTempImage, pcConvInputImage );
189
190	m_pcTempImage->getPlane(0)->assign( pcOrgInputDepth->getPlane(0) );
191	m_pcTempImage->getPlane(0)->extendMargin();
192	xConvertInputDepth( m_pcTempImage, pcConvInputDepth );
193	}
194	}
195
196
197	Void TRenTop::xConvertOutputData( PelImage* pcOrgOutputImage, PelImage* pcConvOutputImage, Bool bMirror )
198	{
199	Int iLog2SamplingFactor = m_iLog2SamplingFactor;
200
201	for ( UInt uiPlane = 0; uiPlane < 3; uiPlane++)
202	{
203	PelImagePlane* pcOrgPlane = pcOrgOutputImage ->getPlane(uiPlane);
204	PelImagePlane* pcConvPlane = pcConvOutputImage->getPlane(uiPlane);
205
206	pcOrgPlane->extendMargin();
207
208	if ( uiPlane == 0 )
209	{
210	TRenFilter::sampleHorDown( iLog2SamplingFactor, pcOrgPlane->getPlaneData(), pcOrgPlane->getStride(), pcOrgPlane->getWidth(), pcOrgPlane->getHeight(), pcConvPlane->getPlaneData(), pcConvPlane->getStride());
211	}
212	else
213	{
214	if ( m_bUVUp )
215	{
216	TRenFilter::sampleCDownHorDown( iLog2SamplingFactor, pcOrgPlane->getPlaneData(), pcOrgPlane->getStride(), pcOrgPlane->getWidth(), pcOrgPlane->getHeight(), pcConvPlane->getPlaneData(), pcConvPlane->getStride());
217	}
218	else
219	{
220	TRenFilter::sampleCHorDown ( iLog2SamplingFactor, pcOrgPlane->getPlaneData(), pcOrgPlane->getStride(), pcOrgPlane->getWidth(), pcOrgPlane->getHeight(), pcConvPlane->getPlaneData(), pcConvPlane->getStride());
221	}
222	}
223	}
224
225	if ( bMirror )
226	{
227	TRenFilter::mirrorHor( pcConvOutputImage );
228	}
229
230	}
231
232	Void TRenTop::setShiftLUTs( Double ppdShiftLUTLeft, Int ppiShiftLUTLeft, Int ppiBaseShiftLUTLeft, Double ppdShiftLUTRight, Int ppiShiftLUTRight, Int ppiBaseShiftLUTRight, Int iRelDistToLeft )
233	{
234	m_ppdShiftLUTLeft = ppdShiftLUTLeft;
235	m_ppdShiftLUTRight = ppdShiftLUTRight;
236
237	m_ppiShiftLUTLeft = ppiShiftLUTLeft;
238	m_ppiShiftLUTRight = ppiShiftLUTRight;
239
240	if ( m_ppdShiftLUTRight != NULL && m_ppiShiftLUTRight != NULL )
241	{
242	for( UInt uiPlane = 0; uiPlane < 2; uiPlane++)
243	{
244	for (UInt uiDepthValue = 0; uiDepthValue <= 256; uiDepthValue++)
245	{
246	m_ppdShiftLUTRightMirror[uiPlane][uiDepthValue] = - m_ppdShiftLUTRight[uiPlane][uiDepthValue];
247	m_ppiShiftLUTRightMirror[uiPlane][uiDepthValue] = - m_ppiShiftLUTRight[uiPlane][uiDepthValue];
248	}
249	}
250	}
251
252	if ( !m_bExtrapolate )
253	{
254	TRenFilter::setupZLUT( m_bBlendUseDistWeight, m_iBlendZThresPerc, iRelDistToLeft, ppiBaseShiftLUTLeft, ppiBaseShiftLUTRight, m_iBlendZThres, m_iBlendDistWeight, m_piInvZLUTLeft, m_piInvZLUTRight);
255	}
256	}
257
258	Void TRenTop::extrapolateView( TComPicYuv* pcPicYuvVideo, TComPicYuv* pcPicYuvDepth, TComPicYuv* pcPicYuvSynthOut, Bool bRenderFromLeft )
259	{
260	AOF( m_bExtrapolate );
261	AOF( bRenderFromLeft ? m_ppiShiftLUTLeft \|\| m_ppdShiftLUTLeft : m_ppiShiftLUTRight \|\| m_ppdShiftLUTRight );
262	AOF( m_auiInputResolution[0] == pcPicYuvVideo->getWidth ());
263	AOF( m_auiInputResolution[1] == pcPicYuvVideo->getHeight());
264
265	PelImage cInputImage ( pcPicYuvVideo );
266	PelImage cInputDepth ( pcPicYuvDepth , true);
267	PelImage cOutputImage( pcPicYuvSynthOut );
268
269	m_pcOutputImage->init();
270	m_pcFilled ->assign(REN_IS_HOLE);
271
272	xPreProcessDepth ( &cInputDepth, &cInputDepth);
273	xConvertInputData( &cInputImage, &cInputDepth, m_pcInputImage, m_pcInputDepth, !bRenderFromLeft );
274	xShiftPixels(m_pcInputImage, m_pcInputDepth, m_pcOutputImage, m_pcFilled, bRenderFromLeft);
275	xRemBoundaryNoise ( m_pcOutputImage, m_pcFilled, m_pcOutputImage, bRenderFromLeft); // Erode
276	xFillHoles ( m_pcOutputImage, m_pcFilled, m_pcOutputImage, bRenderFromLeft);
277	xConvertOutputData( m_pcOutputImage, &cOutputImage, !bRenderFromLeft );
278	xPostProcessImage (&cOutputImage, &cOutputImage);
279	xCutMargin ( &cOutputImage );
280	};
281
282	Void TRenTop::getUsedSamplesMap( TComPicYuv* pcPicYuvDepth, TComPicYuv* pcUsedSampleMap, Bool bRenderFromLeft )
283	{
284	AOF( bRenderFromLeft ? m_ppiShiftLUTLeft && m_ppdShiftLUTLeft : m_ppiShiftLUTRight && m_ppdShiftLUTRight );
285	AOF(m_auiInputResolution[0] == pcPicYuvDepth->getWidth ());
286	AOF(m_auiInputResolution[1] == pcPicYuvDepth->getHeight());
287
288	PelImage cInputDepth ( pcPicYuvDepth , true);
289	PelImage cOutputImage( pcUsedSampleMap );
290	PelImage cInputImage ( m_auiInputResolution[0], m_auiInputResolution[1], 1, 2 );
291	cInputImage.assign(0);
292
293	m_pcFilled ->assign(REN_IS_HOLE);
294	xConvertInputData( &cInputImage, &cInputDepth, m_pcInputImage, m_pcInputDepth, !bRenderFromLeft );
295	xShiftPixels (m_pcInputImage, m_pcInputDepth, m_pcOutputImage, m_pcFilled, bRenderFromLeft);
296
297	xCreateAlphaMap ( m_pcFilled, m_pcFilled, bRenderFromLeft );
298
299	if ( !bRenderFromLeft )
300	{
301	TRenFilter::mirrorHor( m_pcFilled );
302	}
303
304	TRenFilter::filledToUsedPelMap( m_pcFilled, &cOutputImage, m_iUsedPelMapMarExt );
305	};
306
307
308	Void TRenTop::interpolateView( TComPicYuv* pcPicYuvVideoLeft, TComPicYuv* pcPicYuvDepthLeft, TComPicYuv* pcPicYuvVideoRight, TComPicYuv* pcPicYuvDepthRight, TComPicYuv* pcPicYuvSynthOut, Int iBlendMode, Int iSimEnhBaseView )
309	{
310	assert( !m_bExtrapolate );
311	assert( m_auiInputResolution[0] == pcPicYuvVideoLeft ->getWidth () );
312	assert( m_auiInputResolution[1] == pcPicYuvVideoRight->getHeight() );
313
314	AOT( iBlendMode == 3);
315	m_iBlendMode = iBlendMode;
316	m_iSimEnhBaseView = iSimEnhBaseView;
317
318	PelImage cLeftInputImage ( pcPicYuvVideoLeft );
319	PelImage cLeftInputDepth ( pcPicYuvDepthLeft, true );
320	PelImage cRightInputImage ( pcPicYuvVideoRight );
321	PelImage cRightInputDepth ( pcPicYuvDepthRight , true );
322	PelImage cOutputImage ( pcPicYuvSynthOut );
323
324	m_pcLeftOutputImage ->init();
325	m_pcRightOutputImage->init();
326	m_pcOutputImage ->init();
327
328	if ( m_iBlendMode == eRenBlendDepthFirst )
329	{
330	m_pcOutputDepth->init();
331	}
332
333	m_pcLeftFilled ->assign(REN_IS_HOLE);
334	m_pcRightFilled->assign(REN_IS_HOLE);
335
336	xPreProcessDepth(&cLeftInputDepth , &cLeftInputDepth );
337	xPreProcessDepth(&cRightInputDepth, &cRightInputDepth);
338
339	xConvertInputData( &cLeftInputImage, &cLeftInputDepth, m_pcLeftInputImage, m_pcLeftInputDepth ,false );
340	xConvertInputData( &cRightInputImage, &cRightInputDepth, m_pcRightInputImage, m_pcRightInputDepth ,true );
341
342	// Render from Left View to Right view
343	if ( m_iBlendMode != eRenBlendDepthFirst )
344	{
345	xShiftPixels(m_pcLeftInputImage, m_pcLeftInputDepth, m_pcLeftOutputImage, m_pcLeftFilled, true );
346	xFillHoles (m_pcLeftOutputImage, m_pcLeftFilled, m_pcLeftOutputImage, true );
347	}
348
349	xShiftPixels(m_pcLeftInputDepth, m_pcLeftInputDepth, m_pcLeftOutputDepth, m_pcLeftFilled, true );
350	xFillHoles ( m_pcLeftOutputDepth, m_pcLeftFilled, m_pcLeftOutputDepth, true);
351	xCreateAlphaMap( m_pcLeftFilled, m_pcLeftFilled, true );
352
353	// Render from Right View to Left view
354	if ( m_iBlendMode != eRenBlendDepthFirst )
355	{
356	xShiftPixels(m_pcRightInputImage , m_pcRightInputDepth, m_pcRightOutputImage, m_pcRightFilled, false );
357	xFillHoles (m_pcRightOutputImage, m_pcRightFilled, m_pcRightOutputImage, false);
358	}
359
360	xShiftPixels(m_pcRightInputDepth, m_pcRightInputDepth, m_pcRightOutputDepth, m_pcRightFilled, false);
361	xFillHoles ( m_pcRightOutputDepth, m_pcRightFilled, m_pcRightOutputDepth, false);
362	xCreateAlphaMap( m_pcRightFilled, m_pcRightFilled, false );
363
364	TRenFilter::mirrorHor( m_pcRightOutputImage );
365	TRenFilter::mirrorHor( m_pcRightOutputDepth );
366	TRenFilter::mirrorHor( m_pcRightFilled );
367
368	xEnhSimilarity( m_pcLeftOutputImage, m_pcRightOutputImage, m_pcLeftFilled, m_pcRightFilled );
369
370	if ( m_iBlendMode == eRenBlendDepthFirst )
371	{
372	xBlend ( m_pcLeftOutputDepth, m_pcRightOutputDepth, m_pcLeftFilled, m_pcRightFilled, m_pcLeftOutputDepth, m_pcRightOutputDepth, m_pcOutputDepth);
373
374	xBackShiftPixels ( m_pcLeftInputImage, m_pcOutputDepth, m_pcLeftOutputImage, m_pcLeftFilled , false);
375	xFillHoles ( m_pcLeftOutputImage, m_pcLeftFilled, m_pcLeftOutputImage, false);
376	xCreateAlphaMap ( m_pcLeftFilled, m_pcLeftFilled, true );
377
378	TRenFilter::mirrorHor( m_pcRightInputImage );
379	xBackShiftPixels ( m_pcRightInputImage, m_pcOutputDepth, m_pcRightOutputImage, m_pcRightFilled , true );
380	xFillHoles ( m_pcRightOutputImage, m_pcRightFilled, m_pcRightOutputImage, true);
381
382	TRenFilter::mirrorHor( m_pcRightFilled );
383	xCreateAlphaMap ( m_pcRightFilled, m_pcRightFilled, true );
384	TRenFilter::mirrorHor( m_pcRightFilled );
385	}
386
387	xBlend(m_pcLeftOutputImage, m_pcRightOutputImage, m_pcLeftFilled, m_pcRightFilled, m_pcLeftOutputDepth, m_pcRightOutputDepth, m_pcOutputImage);
388
389	xConvertOutputData( m_pcOutputImage, &cOutputImage , false );
390	xPostProcessImage ( &cOutputImage, &cOutputImage);
391	xCutMargin( &cOutputImage );
392	};
393
394
395	Void TRenTop::xPreProcessDepth( PelImage* pcInImage, PelImage* pcOutImage )
396	{
397	if ( m_iPreProcMode == eRenPreProNone )
398	return;
399
400	PelImage* pcTemp;
401
402	if (pcInImage == pcOutImage)
403	{
404	pcTemp = pcOutImage->create();
405	}
406	else
407	{
408	pcTemp = pcOutImage;
409	}
410
411	pcTemp->assign(pcInImage);
412
413	switch ( m_iPreProcMode )
414	{
415	case eRenPreProBinom:
416	TRenFilter::binominal(pcOutImage, pcTemp, m_iPreFilterSize);
417	break;
418	case eRenPreProNone:
419	break;
420	default:
421	assert(0);
422	break;
423	}
424
425	if (pcInImage == pcOutImage)
426	{
427	pcOutImage->setData(pcTemp, true);
428	delete pcTemp;
429	};
430
431	}
432
433	Void TRenTop::xShiftPlanePixelsLinInt( PelImagePlane** apcInputPlanes, PelImagePlane* pcDepthPlane, PelImagePlane** apcOutputPlanes, PelImagePlane* pcFilledPlane, UInt uiNumberOfPlanes )
434	{
435	Int iWidth = apcInputPlanes[0]->getWidth();
436	Int iHeight = apcInputPlanes[0]->getHeight();
437
438	Int iInputStride = apcInputPlanes [0]->getStride();
439	Int iOutputStride = apcOutputPlanes[0]->getStride();
440
441	Int iFilledStride = pcFilledPlane->getStride();
442	Int iDepthStride = pcDepthPlane ->getStride();
443
444	pcFilledPlane->assign(REN_IS_HOLE);
445
446	Pel** apcInputData = new Pel*[ uiNumberOfPlanes ];
447	Pel** apcOutputData = new Pel*[ uiNumberOfPlanes ];
448
449	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
450	{
451	apcInputData [uiCurPlane] = apcInputPlanes [uiCurPlane]->getPlaneData();
452	apcOutputData [uiCurPlane] = apcOutputPlanes[uiCurPlane]->getPlaneData();
453	assert( iWidth == apcInputPlanes [uiCurPlane]->getWidth() && iWidth == apcOutputPlanes[uiCurPlane]->getWidth() );
454	assert( iHeight == apcInputPlanes [uiCurPlane]->getHeight() && iHeight == apcOutputPlanes[uiCurPlane]->getHeight());
455	assert( iInputStride == apcInputPlanes [uiCurPlane]->getStride() && iOutputStride == apcOutputPlanes[uiCurPlane]->getStride());
456	}
457
458	Pel* pcDepthData = pcDepthPlane ->getPlaneData();
459	Pel* pcFilledData = pcFilledPlane->getPlaneData();
460
461	for(Int iPosY = 0; iPosY < iHeight; iPosY++)
462	{
463	Int iPrevShiftedPos = -1;
464	Int iShiftedPos = -1;
465
466	for(Int iPosX = 0; iPosX < iWidth; iPosX ++ )
467	{
468	Bool bExtrapolate = false;
469
470	// compute disparity and shift
471	iShiftedPos = ( iPosX << m_iRelShiftLUTPrec ) - m_aiShiftLUTCur[RemoveBitIncrement( pcDepthData[iPosX])];
472
473	if (iPosX == 0)
474	{
475	// in first iteration only get dLeftPos
476	iPrevShiftedPos = iShiftedPos;
477	continue;
478	};
479
480	Int iDeltaPos = iShiftedPos - iPrevShiftedPos;
481
482	if ( iDeltaPos <= 0 \|\| (iDeltaPos > (2 << m_iRelShiftLUTPrec)))
483	{
484	// skip Interpolation if pixel is shifted forwards (gap) or if pixel is shifted backwards (foreground object)
485	bExtrapolate = true;
486	};
487
488	Int iInterPolPos;
489	if (!bExtrapolate)
490	{ // Interpolate between j1 and j2
491	for (iInterPolPos = ( iPrevShiftedPos + (1 << m_iRelShiftLUTPrec) - 1 ) >> m_iRelShiftLUTPrec ; iInterPolPos <= (iShiftedPos >> m_iRelShiftLUTPrec); iInterPolPos++)
492	{
493	if ( (iInterPolPos >= iWidth) \|\| (iInterPolPos < (Int) 0))
494	{
495	// skip Interpolation if Interpolation position is outside frame
496	continue;
497	};
498
499	// Interpolate
500	Int iDeltaCurPos = (iInterPolPos << m_iRelShiftLUTPrec) - iPrevShiftedPos;
501	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
502	{
503	Pel cVal = (( apcInputData[uiCurPlane][iPosX - 1] * iDeltaPos + ( apcInputData[uiCurPlane][iPosX] - apcInputData[uiCurPlane][iPosX - 1] ) * iDeltaCurPos ) / iDeltaPos );
504	apcOutputData[uiCurPlane][iInterPolPos] = cVal;
505	}
506
507	pcFilledData[iInterPolPos] = REN_IS_FILLED;
508	}
509	}
510	else
511	{ // Extrapolate right from dLeftPos and left from dRightPos
512	Int iShiftedPosCeiled = (( iPrevShiftedPos + (1 << m_iRelShiftLUTPrec) - 1) >> m_iRelShiftLUTPrec ) << m_iRelShiftLUTPrec;
513	if ( (iPrevShiftedPos + (m_iRelShiftLUTPrec >> 1) ) > iShiftedPosCeiled )
514	{
515	iInterPolPos = iShiftedPosCeiled >> m_iRelShiftLUTPrec;
516
517	if ( (iInterPolPos >= iWidth) \|\| (iInterPolPos < (Int) 0))
518	{
519	// skip Interpolation if Interpolation position is outside frame
520	iPrevShiftedPos = iShiftedPos;
521	continue;
522	};
523
524	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
525	{
526	apcOutputData[uiCurPlane][iInterPolPos] = apcInputData[uiCurPlane][iPosX - 1];
527	}
528
529	pcFilledData[iInterPolPos] = REN_IS_FILLED;
530	}
531
532	Int iPrevShiftedPosFloor = (iShiftedPos >> m_iRelShiftLUTPrec) << m_iRelShiftLUTPrec;
533	if (iShiftedPos - (m_iRelShiftLUTPrec > 1) < iPrevShiftedPosFloor )
534	{
535	iInterPolPos = iPrevShiftedPosFloor >> m_iRelShiftLUTPrec;
536
537	if ( (iInterPolPos >= iWidth) \|\| (iInterPolPos < (Int) 0))
538	{
539	// skip Interpolation if Interpolation position is outside frame
540	iPrevShiftedPos = iShiftedPos;
541	continue;
542	};
543
544	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
545	{
546	apcOutputData[uiCurPlane][iInterPolPos] = apcInputData[uiCurPlane][iPosX ];
547	}
548
549	pcFilledData[iInterPolPos] = REN_IS_FILLED;
550	}
551	}
552	iPrevShiftedPos = iShiftedPos;
553	}
554
555	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
556	{
557	apcOutputData[uiCurPlane] += iOutputStride;
558	apcInputData [uiCurPlane] += iInputStride;
559	}
560	pcFilledData += iFilledStride;
561	pcDepthData += iDepthStride;
562	}
563	delete[] apcInputData;
564	delete[] apcOutputData;
565	};
566
567
568	Void TRenTop::xShiftPlanePixelsLinReal( PelImagePlane** apcInputPlanes, PelImagePlane* pcDepthPlane, PelImagePlane** apcOutputPlanes, PelImagePlane* pcFilledPlane, UInt uiNumberOfPlanes )
569	{
570	Int iWidth = apcInputPlanes[0]->getWidth();
571	Int iHeight = apcInputPlanes[0]->getHeight();
572
573	Int iInputStride = apcInputPlanes [0]->getStride();
574	Int iOutputStride = apcOutputPlanes[0]->getStride();
575
576	Int iFilledStride = pcFilledPlane->getStride();
577	Int iDepthStride = pcDepthPlane ->getStride();
578
579	pcFilledPlane->assign( REN_IS_HOLE );
580
581	Pel** apcInputData = new Pel*[ uiNumberOfPlanes ];
582	Pel** apcOutputData = new Pel*[ uiNumberOfPlanes ];
583
584	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
585	{
586	apcInputData [uiCurPlane] = apcInputPlanes [uiCurPlane]->getPlaneData();
587	apcOutputData [uiCurPlane] = apcOutputPlanes[uiCurPlane]->getPlaneData();
588	assert( iWidth == apcInputPlanes [uiCurPlane]->getWidth() && iWidth == apcOutputPlanes[uiCurPlane]->getWidth() );
589	assert( iHeight == apcInputPlanes [uiCurPlane]->getHeight() && iHeight == apcOutputPlanes[uiCurPlane]->getHeight());
590	assert( iInputStride == apcInputPlanes [uiCurPlane]->getStride() && iOutputStride == apcOutputPlanes[uiCurPlane]->getStride());
591	}
592
593	Pel* pcDepthData = pcDepthPlane ->getPlaneData();
594	Pel* pcFilledData = pcFilledPlane->getPlaneData();
595
596	///// FEM Stuff /////
597	const UInt cuiMaxPlaneNum = 6; AOT( uiNumberOfPlanes > cuiMaxPlaneNum );
598	IntImagePlane* apcDiffPlane[ cuiMaxPlaneNum ];
599	Int* ppiDiffPlanes[ cuiMaxPlaneNum ];
600	Int iDiffStride = 0;
601
602	if ( m_iInterpolationMode == eRenIntFEM )
603	{
604	AOT( uiNumberOfPlanes > cuiMaxPlaneNum );
605	for ( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++ )
606	{
607	apcDiffPlane[uiCurPlane] = new IntImagePlane( iWidth, iHeight, apcInputPlanes[uiCurPlane]->getPad());
608	TRenFilter::diffHorSym(apcInputPlanes[uiCurPlane] , apcDiffPlane[uiCurPlane]);
609	ppiDiffPlanes[uiCurPlane] = apcDiffPlane[uiCurPlane]->getPlaneData();
610	}
611	iDiffStride = apcDiffPlane[0]->getStride();
612	}
613	///// FEM Stuff End /////
614
615	for(Int iPosY = 0; iPosY < iHeight; iPosY++)
616	{
617	Double dShiftedPos = 0;
618	Double dPrevShiftedPos = 0;
619
620	for(Int iPosX = 0; iPosX < iWidth; iPosX ++ )
621	{
622	Bool bExtrapolate = false;
623
624	// compute disparity and shift
625	assert( RemoveBitIncrement(pcDepthData[iPosX]) >= 0 && RemoveBitIncrement(pcDepthData[iPosX]) <= 256 );
626	dPrevShiftedPos = (Double) iPosX - m_adShiftLUTCur[ RemoveBitIncrement(pcDepthData[iPosX])];
627
628	if (iPosX == 0)
629	{
630	// in first iteration only get dLeftPos
631	dShiftedPos = dPrevShiftedPos;
632	continue;
633	};
634
635	Double dDeltaPos = dPrevShiftedPos - dShiftedPos;
636
637	if ((dDeltaPos <= 0) \|\| ( dDeltaPos > 2 ))
638	{
639	// skip Interpolation if pixel is shifted backwards (foreground object) or if pixel is shifted forwards (gap)
640	bExtrapolate = true;
641	};
642
643	Int iInterPolPos;
644	if (!bExtrapolate)
645	{ // Interpolate between j1 and j2
646	for (iInterPolPos = (Int) ceil(dShiftedPos); iInterPolPos <= floor(dPrevShiftedPos); iInterPolPos++)
647	{
648	if ( (iInterPolPos >= (Int) iWidth) \|\| (iInterPolPos < (Int) 0 ))
649	{
650	// skip Interpolation if Interpolation position is outside frame
651	continue;
652	};
653
654	// Interpolate
655	Pel cVal;
656	if ( m_iInterpolationMode == eRenIntFEM ) //FEM Interpolation
657	{
658	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
659	{
660	cVal = TRenFilter::interpCHSpline(iInterPolPos, dShiftedPos, dPrevShiftedPos, apcInputData[uiCurPlane][iPosX - 1], ppiDiffPlanes[uiCurPlane][iPosX - 1], apcInputData[uiCurPlane][iPosX], ppiDiffPlanes[uiCurPlane][iPosX] );
661	apcOutputData[uiCurPlane][iInterPolPos] = cVal;
662	}
663	}
664	else
665	{
666	Double dDeltaJ = (Double) iInterPolPos - dShiftedPos;
667
668	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
669	{
670	cVal = (UChar) ( (Double) apcInputData[uiCurPlane][iPosX - 1] + ( (Double) apcInputData[uiCurPlane][iPosX] - (Double) apcInputData[uiCurPlane][iPosX - 1] ) / dDeltaPos * dDeltaJ + 0.5);
671	apcOutputData[uiCurPlane][iInterPolPos] = cVal;
672	}
673	};
674
675	pcFilledData[iInterPolPos] = REN_IS_FILLED;
676	}
677	}
678	else
679	{ // Extrapolate right from dLeftPos and left from dRightPos
680	if (dShiftedPos + 0.5 > ceil(dShiftedPos))
681	{
682	iInterPolPos = (Int) ceil(dShiftedPos);
683
684	if ( (iInterPolPos >= (Int) iWidth) \|\| (iInterPolPos < (Int) 0))
685	{
686	// skip Interpolation if Interpolation position is outside frame
687	dShiftedPos = dPrevShiftedPos;
688	continue;
689	};
690
691	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
692	{
693	apcOutputData[uiCurPlane][iInterPolPos] = apcInputData[uiCurPlane][iPosX - 1];
694	}
695
696	pcFilledData[iInterPolPos] = REN_IS_FILLED;
697	}
698
699	if (dPrevShiftedPos - 0.5 < floor(dPrevShiftedPos))
700	{
701	iInterPolPos = (Int) floor(dPrevShiftedPos);
702
703	if ( (iInterPolPos >= (Int) iWidth) \|\| (iInterPolPos < (Int) 0))
704	{
705	// skip Interpolation if Interpolation position is outside frame
706	dShiftedPos = dPrevShiftedPos;
707	continue;
708	};
709
710	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
711	{
712	apcOutputData[uiCurPlane][iInterPolPos] = apcInputData[uiCurPlane][iPosX ];
713	}
714
715	pcFilledData[iInterPolPos] = REN_IS_FILLED;
716	}
717	}
718	dShiftedPos = dPrevShiftedPos;
719	}
720
721	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
722	{
723	apcOutputData[uiCurPlane] += iOutputStride;
724	apcInputData [uiCurPlane] += iInputStride;
725
726	if (m_iInterpolationMode == eRenIntFEM)
727	{
728	ppiDiffPlanes[ uiCurPlane ] += iDiffStride;
729	}
730	}
731
732	pcFilledData += iFilledStride;
733	pcDepthData += iDepthStride;
734	}
735
736	if (m_iInterpolationMode == eRenIntFEM)
737	{
738	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
739	{
740	delete apcDiffPlane[uiCurPlane];
741	}
742	}
743
744	delete[] apcInputData;
745	delete[] apcOutputData;
746	}
747
748
749	Void TRenTop::xShiftPlanePixels( PelImagePlane** apcInPlane, PelImagePlane* pcDepthPlane, PelImagePlane** apcOutPlane, PelImagePlane* pcPlaneFilled, UInt uiNumberOfPlanes )
750	{
751	switch ( m_iInterpolationMode)
752	{
753	case eRenIntFullPel:
754	xShiftPlanePixelsFullPel( apcInPlane, pcDepthPlane, apcOutPlane, pcPlaneFilled, uiNumberOfPlanes);
755	break;
756	case eRenIntFEM:
757	case eRenIntLinReal:
758	xShiftPlanePixelsLinReal( apcInPlane, pcDepthPlane, apcOutPlane, pcPlaneFilled, uiNumberOfPlanes);
759	break;
760	case eRenIntLinInt:
761	xShiftPlanePixelsLinInt ( apcInPlane, pcDepthPlane, apcOutPlane, pcPlaneFilled, uiNumberOfPlanes);
762	break;
763	case eRenInt8Tap:
764	xShiftPlanePixels8Tap ( apcInPlane, pcDepthPlane, apcOutPlane, pcPlaneFilled, uiNumberOfPlanes );
765	break;
766	default:
767	AOF( false );
768	}
769	}
770
771
772	Void TRenTop::xShiftPlanePixelsFullPel( PelImagePlane** apcInputPlanes, PelImagePlane* pcDepthPlane, PelImagePlane** apcOutputPlanes, PelImagePlane* pcFilledPlane, UInt uiNumberOfPlanes )
773	{
774	Int iWidth = apcInputPlanes[0]->getWidth();
775	Int iHeight = apcInputPlanes[0]->getHeight();
776
777	Int iInputStride = apcInputPlanes [0]->getStride();
778	Int iOutputStride = apcOutputPlanes[0]->getStride();
779
780	Int iFilledStride = pcFilledPlane->getStride();
781	Int iDepthStride = pcDepthPlane ->getStride();
782
783	pcFilledPlane->assign(REN_IS_HOLE);
784
785	Pel** apcInputData = new Pel*[ uiNumberOfPlanes ];
786	Pel** apcOutputData = new Pel*[ uiNumberOfPlanes ];
787
788	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
789	{
790	apcInputData [uiCurPlane] = apcInputPlanes [uiCurPlane]->getPlaneData();
791	apcOutputData [uiCurPlane] = apcOutputPlanes[uiCurPlane]->getPlaneData();
792	assert( iWidth == apcInputPlanes [uiCurPlane]->getWidth() && iWidth == apcOutputPlanes[uiCurPlane]->getWidth() );
793	assert( iHeight == apcInputPlanes [uiCurPlane]->getHeight() && iHeight == apcOutputPlanes[uiCurPlane]->getHeight());
794	assert( iInputStride == apcInputPlanes [uiCurPlane]->getStride() && iOutputStride == apcOutputPlanes[uiCurPlane]->getStride());
795	}
796
797	Pel* pcDepthData = pcDepthPlane ->getPlaneData();
798	Pel* pcFilledData = pcFilledPlane->getPlaneData();
799
800	for(Int iPosY = 0; iPosY < iHeight; iPosY++)
801	{
802	Int iPrevShiftedPos = -1;
803
804	for(Int iPosX = 0; iPosX < iWidth; iPosX++)
805	{
806	assert( RemoveBitIncrement(pcDepthData[iPosX]) >= 0 && RemoveBitIncrement(pcDepthData[iPosX]) <= 256 );
807	Int iShiftedPos = iPosX - m_aiShiftLUTCur[ RemoveBitIncrement(pcDepthData[iPosX])] ;
808	if (iShiftedPos < iWidth && iShiftedPos >= 0)
809	{
810	Int iDiff = iShiftedPos - iPrevShiftedPos;
811	if (( iDiff <= 2) && (iDiff > 0) )
812	{
813	for (Int iCurPos = iPrevShiftedPos+1; iCurPos <= iShiftedPos; iCurPos++)
814	{
815	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
816	{
817	apcOutputData[uiCurPlane][iCurPos] = apcInputData[uiCurPlane][iPosX]; // Only small gaps, therefor not necessary NN
818	}
819	pcFilledData[iCurPos] = REN_IS_FILLED;
820	}
821	}
822	else
823	{
824	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
825	{
826	apcOutputData[uiCurPlane][iShiftedPos] = apcInputData[uiCurPlane][iPosX];
827	}
828	pcFilledData[iShiftedPos] = REN_IS_FILLED;
829	}
830	iPrevShiftedPos = iShiftedPos;
831	}
832	}
833	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
834	{
835	apcOutputData[uiCurPlane] += iOutputStride;
836	apcInputData [uiCurPlane] += iInputStride;
837	}
838	pcFilledData += iFilledStride;
839	pcDepthData += iDepthStride;
840	}
841
842	delete[] apcInputData;
843	delete[] apcOutputData;
844	}
845
846	Void TRenTop::xBackShiftPlanePixels( PelImagePlane** apcInputPlanes, PelImagePlane* pcDepthPlane, PelImagePlane** apcOutputPlanes, PelImagePlane* pcFilledPlane, UInt uiNumberOfPlanes )
847	{
848	Int iOutputWidth = apcOutputPlanes[0]->getWidth();
849	Int iInputWidth = apcInputPlanes [0]->getWidth();
850	Int iHeight = apcInputPlanes [0]->getHeight();
851
852	Int iInputStride = apcInputPlanes [0]->getStride();
853	Int iOutputStride = apcOutputPlanes[0]->getStride();
854
855	Int iFilledStride = pcFilledPlane->getStride();
856	Int iDepthStride = pcDepthPlane ->getStride();
857
858	Pel** apcInputData = new Pel*[ uiNumberOfPlanes ];
859	Pel** apcOutputData = new Pel*[ uiNumberOfPlanes ];
860
861	Int iStep = (1 << m_iRelShiftLUTPrec);
862
863	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
864	{
865	apcInputData [uiCurPlane] = apcInputPlanes [uiCurPlane]->getPlaneData();
866	apcOutputData [uiCurPlane] = apcOutputPlanes[uiCurPlane]->getPlaneData();
867	AOF( iInputWidth == apcInputPlanes [uiCurPlane]->getWidth() && iOutputWidth == apcOutputPlanes[uiCurPlane]->getWidth() );
868	AOF( iHeight == apcInputPlanes [uiCurPlane]->getHeight() && iHeight == apcOutputPlanes[uiCurPlane]->getHeight());
869	AOF( iInputStride == apcInputPlanes [uiCurPlane]->getStride() && iOutputStride == apcOutputPlanes[uiCurPlane]->getStride());
870	AOF( iInputWidth == iOutputWidth * iStep );
871	}
872
873	Pel* pcDepthData = pcDepthPlane ->getPlaneData();
874	Pel* pcFilledData = pcFilledPlane->getPlaneData();
875
876
877	for(Int iPosY = 0; iPosY < iHeight; iPosY++)
878	{
879	for(Int iPosX = 0; iPosX < iOutputWidth; iPosX ++)
880	{
881	Int iBackShiftedPos = (iPosX << m_iRelShiftLUTPrec) - m_aiShiftLUTCur[ RemoveBitIncrement( pcDepthData[iPosX] )];
882	if( ( pcFilledData[iPosX] == REN_IS_FILLED ) && (iBackShiftedPos >= 0 ) && ( iBackShiftedPos < iInputWidth ) )
883	{
884	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
885	{
886	apcOutputData[uiCurPlane][iPosX] = apcInputData[uiCurPlane][iBackShiftedPos];
887	}
888	}
889	else
890	{
891	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
892	{
893	apcOutputData[uiCurPlane][iPosX] = 0;
894	}
895	pcFilledData[iPosX] = REN_IS_HOLE;
896	}
897	}
898
899	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
900	{
901	apcOutputData[uiCurPlane] += iOutputStride;
902	apcInputData [uiCurPlane] += iInputStride;
903	}
904	pcFilledData += iFilledStride;
905	pcDepthData += iDepthStride;
906	}
907
908	delete[] apcInputData;
909	delete[] apcOutputData;
910	}
911
912	Void TRenTop::xShiftPlanePixels8Tap( PelImagePlane** apcInputPlanes, PelImagePlane* pcDepthPlane, PelImagePlane** apcOutputPlanes, PelImagePlane* pcFilledPlane, UInt uiNumberOfPlanes )
913	{
914	Bool bRenderDepth = (apcInputPlanes[0] == pcDepthPlane);
915
916	Int iOutputWidth = apcOutputPlanes[0]->getWidth();
917	Int iInputWidth = apcInputPlanes [0]->getWidth();
918	Int iHeight = apcInputPlanes [0]->getHeight();
919
920	Int iInputStride = apcInputPlanes [0]->getStride();
921	Int iOutputStride = apcOutputPlanes[0]->getStride();
922
923	Int iFilledStride = pcFilledPlane->getStride();
924	Int iDepthStride = pcDepthPlane ->getStride();
925
926	Int iStep = (1 << m_iRelShiftLUTPrec);
927
928	pcFilledPlane->assign(REN_IS_HOLE);
929
930	Pel** apcInputData = new Pel*[ uiNumberOfPlanes ];
931	Pel** apcOutputData = new Pel*[ uiNumberOfPlanes ];
932
933	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
934	{
935	apcInputData [uiCurPlane] = apcInputPlanes [uiCurPlane]->getPlaneData();
936	apcOutputData [uiCurPlane] = apcOutputPlanes[uiCurPlane]->getPlaneData();
937	AOF( iInputWidth == apcInputPlanes [uiCurPlane]->getWidth() && iOutputWidth == apcOutputPlanes[uiCurPlane]->getWidth() );
938	AOF( iHeight == apcInputPlanes [uiCurPlane]->getHeight() && iHeight == apcOutputPlanes[uiCurPlane]->getHeight());
939	AOF( iInputStride == apcInputPlanes [uiCurPlane]->getStride() && iOutputStride == apcOutputPlanes[uiCurPlane]->getStride());
940	AOF( iInputWidth == iOutputWidth * iStep );
941	}
942
943	Pel* pcDepthData = pcDepthPlane ->getPlaneData();
944	Pel* pcFilledData = pcFilledPlane->getPlaneData();
945
946	for(Int iPosY = 0; iPosY < iHeight; iPosY++)
947	{
948	Int iPrevShiftedPos = -1;
949	Int iShiftedPos = -1;
950
951	for(Int iPosX = 0; iPosX < iInputWidth; iPosX += iStep )
952	{
953	// compute disparity and shift
954	iShiftedPos = iPosX - m_aiShiftLUTCur[RemoveBitIncrement(pcDepthData[iPosX])];
955
956	if ( iPosX == 0 )
957	{
958	// in first iteration only get dLeftPos
959	iPrevShiftedPos = iShiftedPos;
960	continue;
961	};
962
963	Int iDeltaPos = iShiftedPos - iPrevShiftedPos;
964
965	Bool bDisocclusion = ( iDeltaPos > (2 << m_iRelShiftLUTPrec) );
966	Bool bOcclusion = ( iDeltaPos <= 0 );
967
968	Int iInterPolPos;
969	if ( !bDisocclusion && !bOcclusion )
970	{ // Interpolate between previous shifted pos and shifted pos
971	for (iInterPolPos = xCeil( iPrevShiftedPos ); iInterPolPos <= xCeil (iShiftedPos ) -1 ; iInterPolPos++)
972	{
973	if ( (iInterPolPos < (Int) 0) \|\| (iInterPolPos >= iOutputWidth))
974	{
975	// skip Interpolation if Interpolation position is outside frame
976	continue;
977	};
978
979	// Interpolate
980	Int iDeltaCurPos = (iInterPolPos << m_iRelShiftLUTPrec) - iPrevShiftedPos;
981
982	AOF( (iDeltaCurPos <= iDeltaPos) && ( iDeltaCurPos >= 0));
983	AOF( iDeltaPos <= (2 << m_iRelShiftLUTPrec) );
984	AOF( m_aaiSubPelShift[iDeltaPos][iDeltaCurPos] != 0xdeaddead);
985
986	Int iSourcePos;
987
988	if ( bRenderDepth )
989	{
990	iSourcePos = iPosX - iStep; // Render depth with Full Pel accuracy to avoid ringing at sharp depth edges;
991	}
992	else
993	{
994	iSourcePos = iPosX + m_aaiSubPelShift[iDeltaPos][iDeltaCurPos]; // GT: = iPosX - iStep + ( iStep * iDeltaCurPos + ( iDeltaPos >> 1) ) / iDeltaPos;
995	}
996
997	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
998	{
999	apcOutputData[uiCurPlane][iInterPolPos] = apcInputData[uiCurPlane][iSourcePos];
1000	}
1001
1002	pcFilledData[ iInterPolPos] = REN_IS_FILLED;
1003	}
1004	}
1005	else
1006	{
1007	// Fill Disocclusion Edge
1008
1009	if ( bDisocclusion )
1010	{
1011	Int iPrevShiftedPosCeiled = xCeil(iPrevShiftedPos) << m_iRelShiftLUTPrec;
1012	iInterPolPos = iPrevShiftedPosCeiled >> m_iRelShiftLUTPrec;
1013
1014	if ((iPrevShiftedPos + (iStep >> 1) ) > iPrevShiftedPosCeiled )
1015	{
1016	if ( (iInterPolPos < (Int) 0) \|\| (iInterPolPos >= iOutputWidth))
1017	{
1018	// skip Interpolation if Interpolation position is outside frame
1019	iPrevShiftedPos = iShiftedPos;
1020	continue;
1021	};
1022
1023	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
1024	{
1025	apcOutputData[uiCurPlane][iInterPolPos] = apcInputData[uiCurPlane][iPosX - iStep];
1026	}
1027	pcFilledData[iInterPolPos] = REN_IS_FILLED;
1028	iInterPolPos++;
1029	}
1030
1031	// Fill Disocclusion
1032	if ( m_bInstantHoleFilling )
1033	{
1034	for ( ; iInterPolPos <= xCeil (iShiftedPos ) -1 ; iInterPolPos++)
1035	{
1036	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
1037	{
1038	if ( ( iInterPolPos >= 0 ) && ( iInterPolPos < iOutputWidth ) )
1039	{
1040	apcOutputData[uiCurPlane][iInterPolPos] = apcInputData[uiCurPlane][iPosX];
1041	}
1042
1043	}
1044	}
1045	}
1046	}
1047
1048	//// Last sample next to occlusion
1049	Int iShiftedPosFloor = ( iShiftedPos >> m_iRelShiftLUTPrec ) << m_iRelShiftLUTPrec;
1050	if ( bOcclusion && (iShiftedPos - (iStep >> 1) < iShiftedPosFloor) )
1051	{
1052	iInterPolPos = iShiftedPosFloor >> m_iRelShiftLUTPrec;
1053	if ( (iInterPolPos < (Int) 0) \|\| (iInterPolPos >= iOutputWidth))
1054	{
1055	// skip Interpolation if Interpolation position is outside frame
1056	iPrevShiftedPos = iShiftedPos;
1057	continue;
1058	};
1059
1060	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
1061	{
1062	apcOutputData[uiCurPlane][iInterPolPos] = apcInputData[uiCurPlane][iPosX ];
1063	}
1064
1065	pcFilledData[iInterPolPos] = REN_IS_FILLED;
1066	}
1067	}
1068	iPrevShiftedPos = iShiftedPos;
1069	}
1070
1071	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
1072	{
1073	apcOutputData[uiCurPlane] += iOutputStride;
1074	apcInputData [uiCurPlane] += iInputStride;
1075	}
1076	pcFilledData += iFilledStride;
1077	pcDepthData += iDepthStride;
1078	}
1079	delete[] apcInputData;
1080	delete[] apcOutputData;
1081	};
1082
1083	Void TRenTop::xShiftPixels(PelImage* pcInImage, PelImage* pcDepth, PelImage* pcOutImage, PelImage* pcFilledImage, Bool bShiftFromLeft )
1084	{
1085	PelImage* pcTemp = 0;
1086
1087	if (pcInImage == pcOutImage)
1088	{
1089	pcTemp = pcOutImage->create();
1090	}
1091	else
1092	{
1093	pcTemp = pcOutImage;
1094	}
1095
1096	Double ** ppdShiftLUT = bShiftFromLeft ? m_ppdShiftLUTLeft : m_ppdShiftLUTRightMirror;
1097	Int ** ppiShiftLUT = bShiftFromLeft ? m_ppiShiftLUTLeft : m_ppiShiftLUTRightMirror;
1098
1099	UInt uiNumFullPlanes = pcInImage->getNumberOfFullPlanes();
1100	UInt uiNumQuatPlanes = pcInImage->getNumberOfQuaterPlanes();
1101
1102	assert( uiNumFullPlanes == pcOutImage->getNumberOfFullPlanes () );
1103	assert( uiNumQuatPlanes == pcOutImage->getNumberOfQuaterPlanes() );
1104
1105	m_aiShiftLUTCur = ppiShiftLUT[ 0 ];
1106	m_adShiftLUTCur = ppdShiftLUT[ 0 ];
1107
1108	xShiftPlanePixels( pcInImage->getPlanes(), pcDepth->getPlane(0), pcOutImage->getPlanes(), pcFilledImage->getPlane(0), uiNumFullPlanes );
1109
1110	if (uiNumQuatPlanes > 0)
1111	{
1112	assert( pcDepth->getNumberOfPlanes() > 1 && pcFilledImage->getNumberOfPlanes() > 1);
1113	m_aiShiftLUTCur = ppiShiftLUT[ 1 ];
1114	m_adShiftLUTCur = ppdShiftLUT[ 1 ];
1115	xShiftPlanePixels( pcInImage->getPlanes()+uiNumFullPlanes,pcDepth->getPlane(1), pcOutImage->getPlanes() + uiNumFullPlanes, pcFilledImage->getPlane(1), uiNumQuatPlanes );
1116	}
1117
1118	if (pcInImage == pcOutImage)
1119	{
1120	pcOutImage->assign(pcTemp);
1121	delete pcTemp;
1122	};
1123	};
1124
1125	Void TRenTop::xBackShiftPixels(PelImage* pcInImage, PelImage* pcDepth, PelImage* pcOutImage, PelImage* pcFilledImage, Bool bShiftFromLeft )
1126	{
1127	PelImage* pcTemp = 0;
1128
1129	if (pcInImage == pcOutImage)
1130	{
1131	pcTemp = pcOutImage->create();
1132	}
1133	else
1134	{
1135	pcTemp = pcOutImage;
1136	}
1137
1138	Double ** ppdShiftLUT = bShiftFromLeft ? m_ppdShiftLUTLeft : m_ppdShiftLUTRight;
1139	Int ** ppiShiftLUT = bShiftFromLeft ? m_ppiShiftLUTLeft : m_ppiShiftLUTRight;
1140
1141	UInt uiNumFullPlanes = pcInImage->getNumberOfFullPlanes();
1142	UInt uiNumQuatPlanes = pcInImage->getNumberOfQuaterPlanes();
1143
1144	assert( uiNumFullPlanes == pcOutImage->getNumberOfFullPlanes () );
1145	assert( uiNumQuatPlanes == pcOutImage->getNumberOfQuaterPlanes() );
1146
1147	m_aiShiftLUTCur = ppiShiftLUT[ 0 ];
1148	m_adShiftLUTCur = ppdShiftLUT[ 0 ];
1149
1150	xBackShiftPlanePixels( pcInImage->getPlanes(), pcDepth->getPlane(0), pcOutImage->getPlanes(), pcFilledImage->getPlane(0), uiNumFullPlanes );
1151
1152	if (uiNumQuatPlanes > 0)
1153	{
1154	assert( pcDepth->getNumberOfPlanes() > 1 && pcFilledImage->getNumberOfPlanes() > 1);
1155	m_aiShiftLUTCur = ppiShiftLUT[ 1 ];
1156	m_adShiftLUTCur = ppdShiftLUT[ 1 ];
1157	xBackShiftPlanePixels( pcInImage->getPlanes()+uiNumFullPlanes,pcDepth->getPlane(1), pcOutImage->getPlanes() + uiNumFullPlanes, pcFilledImage->getPlane(1), uiNumQuatPlanes );
1158	}
1159
1160	if (pcInImage == pcOutImage)
1161	{
1162	pcOutImage->assign(pcTemp);
1163	delete pcTemp;
1164	};
1165	};
1166
1167	Void TRenTop::xFillHoles(PelImage* pcInImage, PelImage* pcFilled, PelImage* pcOutImage, Bool bRenderFromLeft )
1168	{
1169	if (pcInImage != pcOutImage)
1170	{
1171	pcOutImage->assign(pcInImage);
1172	}
1173
1174	switch (m_iHoleFillingMode)
1175	{
1176	case eRenHFNone:
1177	break;
1178	case eRenHFLWBackExt:
1179	xFillLWBackExt( pcInImage, pcFilled, pcOutImage, bRenderFromLeft);
1180	break;
1181	default:
1182	break;
1183	}
1184	};
1185
1186	Void TRenTop::xFillLWBackExt( PelImage* pcInImage, PelImage* pcFilledImage, PelImage* pcOutImage, Bool bRenderFromLeft )
1187	{
1188	UInt uiNumFullPlanes = pcInImage->getNumberOfFullPlanes();
1189	UInt uiNumQuatPlanes = pcInImage->getNumberOfQuaterPlanes();
1190
1191	assert( uiNumFullPlanes == pcOutImage->getNumberOfFullPlanes () );
1192	assert( uiNumQuatPlanes == pcOutImage->getNumberOfQuaterPlanes() );
1193
1194	xFillPlaneHoles( pcInImage->getPlanes(), pcFilledImage->getPlane(0), pcOutImage->getPlanes(), uiNumFullPlanes, bRenderFromLeft );
1195
1196	if (uiNumQuatPlanes > 0)
1197	{
1198	assert( pcFilledImage->getNumberOfPlanes() > 1);
1199	xFillPlaneHoles( pcInImage->getPlanes()+uiNumFullPlanes, pcFilledImage->getPlane(1), pcOutImage->getPlanes() + uiNumFullPlanes, uiNumQuatPlanes, bRenderFromLeft );
1200	}
1201	};
1202
1203	Void TRenTop::xCreateAlphaMap(PelImage* pcFilledImage, PelImage* pcAlphaMapImage, Bool bRenderFromLeft )
1204	{
1205	UInt uiNumFullPlanes = pcFilledImage ->getNumberOfFullPlanes();
1206	UInt uiNumQuatPlanes = pcFilledImage->getNumberOfQuaterPlanes();
1207
1208	AOF( uiNumFullPlanes == pcAlphaMapImage->getNumberOfFullPlanes () );
1209	AOF( uiNumQuatPlanes == pcAlphaMapImage->getNumberOfQuaterPlanes() );
1210
1211	xCreateAlphaMapPlane( pcFilledImage->getPlanes(), pcAlphaMapImage->getPlanes(), uiNumFullPlanes, bRenderFromLeft );
1212
1213	if (uiNumQuatPlanes > 0)
1214	{
1215	AOF( pcFilledImage->getNumberOfPlanes() > 1);
1216	xCreateAlphaMapPlane( pcFilledImage->getPlanes()+ uiNumFullPlanes, pcAlphaMapImage->getPlanes()+uiNumFullPlanes, uiNumQuatPlanes, bRenderFromLeft );
1217	}
1218	};
1219
1220	Void TRenTop::xCreateAlphaMapPlane(PelImagePlane apcFilledPlanes, PelImagePlane apcAlphaPlanes, UInt uiNumberOfPlanes, Bool bRenderFromLeft)
1221	{
1222	Int iWidth = apcFilledPlanes [0]->getWidth();
1223	Int iHeight = apcFilledPlanes [0]->getHeight();
1224
1225	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
1226	{
1227	AOF( iWidth == apcFilledPlanes [uiCurPlane]->getWidth() && iWidth == apcAlphaPlanes[uiCurPlane]->getWidth() );
1228	AOF( iHeight == apcFilledPlanes [uiCurPlane]->getHeight() && iHeight == apcAlphaPlanes[uiCurPlane]->getHeight());
1229	}
1230
1231	Int iBlendWidth = m_iBlendHoleMargin;
1232	Int iMaxBlendLevel;
1233
1234	if (!m_bBlendUseDistWeight )
1235	{
1236	iMaxBlendLevel = ( 1 << REN_VDWEIGHT_PREC ) ;
1237
1238	if ( m_iBlendMode == 0)
1239	{
1240	iMaxBlendLevel >>= 1;
1241	}
1242	}
1243	else
1244	{
1245	if ( m_iBlendMode == 0)
1246	{
1247	iMaxBlendLevel = bRenderFromLeft ? (1 << REN_VDWEIGHT_PREC) - m_iBlendDistWeight : m_iBlendDistWeight;
1248	}
1249	else
1250	{
1251	iMaxBlendLevel = ( 1 << REN_VDWEIGHT_PREC );
1252	}
1253	}
1254
1255	Int iWeightStep = (iBlendWidth > 0) ? ( iMaxBlendLevel + (iBlendWidth >> 1) ) / iBlendWidth : 0;
1256
1257	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
1258	{
1259	Int iFilledStride = apcFilledPlanes [uiCurPlane]->getStride();
1260	Int iAlphaStride = apcAlphaPlanes [uiCurPlane]->getStride();
1261
1262	Pel* pcFilledData = apcFilledPlanes [uiCurPlane]->getPlaneData();
1263	Pel* pcAlphaData = apcAlphaPlanes [uiCurPlane]->getPlaneData();
1264
1265	for(Int iYPos = 0; iYPos < iHeight; iYPos++)
1266	{
1267	for(Int iXPos = 0 ; iXPos < iWidth; iXPos++ )
1268	{
1269	if (pcFilledData[iXPos] == REN_IS_HOLE)
1270	{
1271	while( (pcFilledData[iXPos] == REN_IS_HOLE) && (iXPos < iWidth) )
1272	{
1273	pcAlphaData[iXPos] = REN_IS_HOLE;
1274	iXPos++;
1275	}
1276
1277	if ( iXPos >= iWidth )
1278	continue;
1279
1280	Int iWeight = 0;
1281	Int iLastFillPos = iXPos + iBlendWidth;
1282
1283	while( (pcFilledData[iXPos] != REN_IS_HOLE) && (iXPos < iWidth) && (iXPos < iLastFillPos) )
1284	{
1285	AOF( iWeight <= (1 << REN_VDWEIGHT_PREC) );
1286	pcAlphaData[iXPos] = (iWeight == 0) ? 1 : iWeight;
1287	iWeight += iWeightStep;
1288	iXPos++;
1289	}
1290	}
1291	else
1292	{
1293	pcAlphaData[iXPos] = REN_IS_FILLED;
1294	}
1295	}
1296	pcAlphaData += iAlphaStride;
1297	pcFilledData += iFilledStride;
1298	}
1299	}
1300	}
1301
1302	Void TRenTop::xRemBoundaryNoise(PelImage* pcInImage, PelImage* pcFilledImage, PelImage* pcOutImage, Bool bRenderFromLeft )
1303	{
1304	if (pcInImage != pcOutImage)
1305	{
1306	pcOutImage->assign(pcInImage);
1307	}
1308
1309	UInt uiNumFullPlanes = pcInImage->getNumberOfFullPlanes();
1310	UInt uiNumQuatPlanes = pcInImage->getNumberOfQuaterPlanes();
1311
1312	AOF( uiNumFullPlanes == pcOutImage->getNumberOfFullPlanes () );
1313	AOF( uiNumQuatPlanes == pcOutImage->getNumberOfQuaterPlanes() );
1314
1315	xRemBoundaryNoisePlane( pcInImage->getPlanes(), pcFilledImage->getPlane(0), pcOutImage->getPlanes(), uiNumFullPlanes, bRenderFromLeft );
1316
1317	if (uiNumQuatPlanes > 0)
1318	{
1319	AOF( pcFilledImage->getNumberOfPlanes() > 1);
1320	xRemBoundaryNoisePlane( pcInImage->getPlanes()+uiNumFullPlanes, pcFilledImage->getPlane(1), pcOutImage->getPlanes() + uiNumFullPlanes, uiNumQuatPlanes, bRenderFromLeft );
1321	}
1322	};
1323
1324	Void TRenTop::xRemBoundaryNoisePlane(PelImagePlane** apcInputPlanes, PelImagePlane* pcFilledPlane, PelImagePlane** apcOutputPlanes, UInt uiNumberOfPlanes, Bool bRenderFromLeft)
1325	{
1326	Int iWidth = apcOutputPlanes[0]->getWidth();
1327	Int iHeight = apcInputPlanes [0]->getHeight();
1328
1329	Int iInputStride = apcInputPlanes [0]->getStride();
1330	Int iOutputStride = apcOutputPlanes[0]->getStride();
1331
1332	Int iFilledStride = pcFilledPlane->getStride();
1333
1334	Pel** apcInputData = new Pel*[ uiNumberOfPlanes ];
1335	Pel** apcOutputData = new Pel*[ uiNumberOfPlanes ];
1336	Pel* pcFilledData = pcFilledPlane->getPlaneData();
1337
1338	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
1339	{
1340	apcInputData [uiCurPlane] = apcInputPlanes [uiCurPlane]->getPlaneData();
1341	apcOutputData [uiCurPlane] = apcOutputPlanes[uiCurPlane]->getPlaneData();
1342	AOF( iWidth == apcInputPlanes [uiCurPlane]->getWidth() && iWidth == apcOutputPlanes[uiCurPlane]->getWidth() );
1343	AOF( iHeight == apcInputPlanes [uiCurPlane]->getHeight() && iHeight == apcOutputPlanes[uiCurPlane]->getHeight());
1344	AOF( iInputStride == apcInputPlanes [uiCurPlane]->getStride() && iOutputStride == apcOutputPlanes[uiCurPlane]->getStride());
1345	}
1346
1347	Int iRemovalWidth = m_iBlendHoleMargin;
1348	AOT(iRemovalWidth > 6); // GT: insufficent padding
1349
1350	for(Int iYPos = 0; iYPos < iHeight; iYPos++)
1351	{
1352	for(Int iXPos = iWidth-1; iXPos >= 0; iXPos-- )
1353	{
1354	if (pcFilledData[iXPos] == REN_IS_HOLE)
1355	{
1356	Int iSourcePos = iXPos + 1;
1357
1358	// Get New Value
1359	while( (pcFilledData[iSourcePos] != REN_IS_HOLE) && ( iSourcePos < iWidth) && ( iSourcePos < iXPos + iRemovalWidth ) ) iSourcePos++;
1360
1361	if (iSourcePos == iWidth \|\| pcFilledData[iSourcePos] != REN_IS_HOLE )
1362	iSourcePos--;
1363
1364	Int iXPosRem = iSourcePos - 1;
1365
1366	// Remove
1367	while( iXPosRem > iXPos)
1368	{
1369	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
1370	{
1371	apcOutputData[uiCurPlane][iXPosRem] = apcInputData[uiCurPlane][iSourcePos];
1372	}
1373
1374	iXPosRem--;
1375	}
1376
1377	// Skip Hole
1378	while( (pcFilledData[iXPos] == REN_IS_HOLE) && ( iXPos > 0) ) iXPos--;
1379	}
1380	}
1381
1382	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
1383	{
1384	apcOutputData[uiCurPlane] += iOutputStride;
1385	apcInputData [uiCurPlane] += iInputStride;
1386	}
1387	pcFilledData += iFilledStride;
1388	}
1389	delete[] apcInputData;
1390	delete[] apcOutputData;
1391	}
1392
1393	Void TRenTop::xFillPlaneHoles(PelImagePlane** apcInputPlanes, PelImagePlane* pcFilledPlane, PelImagePlane** apcOutputPlanes, UInt uiNumberOfPlanes, Bool bRenderFromLeft)
1394	{
1395	Int iWidth = apcOutputPlanes[0]->getWidth();
1396	Int iHeight = apcInputPlanes [0]->getHeight();
1397
1398	Int iInputStride = apcInputPlanes [0]->getStride();
1399	Int iOutputStride = apcOutputPlanes[0]->getStride();
1400
1401	Int iFilledStride = pcFilledPlane->getStride();
1402
1403	Pel** apcInputData = new Pel*[ uiNumberOfPlanes ];
1404	Pel** apcOutputData = new Pel*[ uiNumberOfPlanes ];
1405	Pel* pcFilledData = pcFilledPlane->getPlaneData();
1406
1407	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
1408	{
1409	apcInputData [uiCurPlane] = apcInputPlanes [uiCurPlane]->getPlaneData();
1410	apcOutputData [uiCurPlane] = apcOutputPlanes[uiCurPlane]->getPlaneData();
1411	AOF( iWidth == apcInputPlanes [uiCurPlane]->getWidth() && iWidth == apcOutputPlanes[uiCurPlane]->getWidth() );
1412	AOF( iHeight == apcInputPlanes [uiCurPlane]->getHeight() && iHeight == apcOutputPlanes[uiCurPlane]->getHeight());
1413	AOF( iInputStride == apcInputPlanes [uiCurPlane]->getStride() && iOutputStride == apcOutputPlanes[uiCurPlane]->getStride());
1414	}
1415
1416	for(Int iYPos = 0; iYPos < iHeight; iYPos++)
1417	{
1418	if ( !m_bInstantHoleFilling )
1419	{
1420	for(Int iXPos = 0 ; iXPos < iWidth; iXPos++ )
1421	{
1422	if (pcFilledData[iXPos] == REN_IS_HOLE)
1423	{
1424	Int iSourcePos;
1425	Int iLastFillPos;
1426
1427	Int iXPosSearch = iXPos;
1428	while( (pcFilledData[iXPosSearch] == REN_IS_HOLE) && (iXPosSearch < iWidth) ) iXPosSearch++;
1429
1430	if ( iXPosSearch >= iWidth )
1431	{
1432	continue;
1433	}
1434	else
1435	{
1436	iSourcePos = iXPosSearch;
1437	iLastFillPos = iXPosSearch-1;
1438	}
1439
1440	while( iXPos <= iLastFillPos)
1441	{
1442	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
1443	{
1444	apcOutputData[uiCurPlane][iXPos] = apcInputData[uiCurPlane][iSourcePos];
1445	}
1446	iXPos++;
1447	}
1448	}
1449	}
1450	}
1451
1452	// Fill Right Gap
1453	Int iXPosSearch = iWidth -1;
1454	while( (pcFilledData[iXPosSearch] == REN_IS_HOLE) && (iXPosSearch >= 0) ) iXPosSearch--;
1455	if ( iXPosSearch < 0) iXPosSearch++;
1456
1457	Int iSourcePos = iXPosSearch;
1458
1459	for( Int iXPos = iSourcePos + 1; iXPos < iWidth; iXPos++)
1460	{
1461	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
1462	{
1463	apcOutputData[uiCurPlane][iXPos] = apcInputData[uiCurPlane][iSourcePos];
1464	}
1465	}
1466
1467	// Fill Left Gap
1468	iXPosSearch = 0;
1469	while( (pcFilledData[iXPosSearch] == REN_IS_HOLE) && (iXPosSearch < iWidth) ) iXPosSearch++;
1470	if ( iXPosSearch >= iWidth) iXPosSearch--;
1471
1472	iSourcePos = iXPosSearch;
1473
1474	for( Int iXPos = iSourcePos - 1; iXPos >= 0; iXPos--)
1475	{
1476	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
1477	{
1478	apcOutputData[uiCurPlane][iXPos] = apcInputData[uiCurPlane][iSourcePos];
1479	}
1480	}
1481
1482	// Go to next line
1483	for( UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++)
1484	{
1485	apcOutputData[uiCurPlane] += iOutputStride;
1486	apcInputData [uiCurPlane] += iInputStride;
1487	}
1488	pcFilledData += iFilledStride;
1489	}
1490	delete[] apcInputData;
1491	delete[] apcOutputData;
1492	}
1493
1494	Void TRenTop::xPostProcessImage(PelImage* pcInImage, PelImage* pcOutImage)
1495	{
1496	if ( m_iPostProcMode == eRenPostProNone )
1497	return;
1498
1499	PelImage* pcTemp;
1500
1501	if (pcInImage == pcOutImage)
1502	{
1503	pcTemp = pcOutImage->create();
1504	}
1505	else
1506	{
1507	pcTemp = pcOutImage;
1508	}
1509
1510	pcTemp->assign(pcInImage);
1511
1512	switch ( m_iPostProcMode )
1513	{
1514	case eRenPostProMed:
1515	TRenFilter::lineMedian3(pcTemp);
1516	break;
1517	case eRenPostProNone:
1518	break;
1519	default:
1520	assert(0);
1521	}
1522
1523	if (pcInImage == pcOutImage)
1524	{
1525	pcOutImage->assign(pcTemp);
1526	delete pcTemp;
1527	};
1528	}
1529
1530
1531	Void TRenTop::xCutPlaneMargin( PelImagePlane* pcImagePlane, Pel cFill, UInt uiScale )
1532	{
1533	UInt uiWidth = pcImagePlane->getWidth();
1534	UInt uiHeight = pcImagePlane->getHeight();
1535
1536	UInt uiStride = pcImagePlane->getStride();
1537	Pel* pcPlaneData = pcImagePlane->getPlaneData();
1538
1539	UInt uiCutLeft = m_auiCut[0] / uiScale;
1540	UInt uiCutRight = uiWidth - m_auiCut[1] / uiScale;
1541
1542	for(UInt uiYPos = 0; uiYPos < uiHeight; uiYPos++)
1543	{
1544	for(UInt uiXPos = 0; uiXPos < (UInt) uiWidth ; uiXPos++)
1545	{
1546	if ( ( uiXPos < uiCutLeft ) \|\| ( uiXPos >= uiCutRight ) )
1547	{
1548	pcPlaneData[uiXPos ] = cFill;
1549	}
1550	}
1551	pcPlaneData += uiStride;
1552	}
1553	};
1554
1555	Void TRenTop::xCutMargin( PelImage* pcInputImage )
1556	{
1557	if ( ( m_auiCut[0] == 0 ) && ( m_auiCut[1] == 0 ) )
1558	{
1559	return;
1560	};
1561
1562	UInt uiCurPlane = 0;
1563	for (; uiCurPlane < pcInputImage->getNumberOfFullPlanes(); uiCurPlane++ )
1564	{
1565	xCutPlaneMargin( pcInputImage->getPlane(uiCurPlane), (Pel) 0 , 1 );
1566	}
1567
1568	for (; uiCurPlane < pcInputImage->getNumberOfPlanes(); uiCurPlane++ )
1569	{
1570	xCutPlaneMargin( pcInputImage->getPlane(uiCurPlane), (Pel) 128 , 2 );
1571	}
1572
1573	};
1574
1575
1576	Void TRenTop::xEnhSimilarity( PelImage* pcLeftImage, PelImage* pcRightImage, PelImage* pcFilledLeft, PelImage* pcFilledRight )
1577	{
1578	if (m_iSimEnhBaseView == 0)
1579	return;
1580
1581	UInt uiNumFullPlanes = pcLeftImage->getNumberOfFullPlanes();
1582	UInt uiNumQuatPlanes = pcLeftImage->getNumberOfQuaterPlanes();
1583
1584	if (uiNumQuatPlanes > 0)
1585	{
1586	assert( pcFilledLeft ->getNumberOfPlanes() > 1);
1587	assert( pcFilledRight->getNumberOfPlanes() > 1);
1588	};
1589
1590	xEnhSimilarityPlane ( pcLeftImage->getPlanes() , pcRightImage->getPlanes() , pcFilledLeft->getPlane(0), pcFilledRight->getPlane(0), uiNumFullPlanes);
1591	if (uiNumQuatPlanes > 0)
1592	{
1593	xEnhSimilarityPlane ( pcLeftImage->getPlanes()+uiNumFullPlanes, pcRightImage->getPlanes()+uiNumFullPlanes, pcFilledLeft->getPlane(1), pcFilledRight->getPlane(1), uiNumQuatPlanes);
1594	}
1595	}
1596
1597	Void TRenTop::xEnhSimilarityPlane ( PelImagePlane apcLeftPlane, PelImagePlane apcRightPlane, PelImagePlane* pcFilledLeftPlane, PelImagePlane* pcFilledRightPlane, UInt uiNumberOfPlanes )
1598	{
1599	AOT( m_iSimEnhBaseView != 1 && m_iSimEnhBaseView != 2 );
1600	Int iWidth = (*apcRightPlane)->getWidth ();
1601	Int iHeight = (*apcRightPlane)->getHeight();
1602
1603	Int* aiHistLeft = new Int[ g_uiIBDI_MAX + 1 ];
1604	Int* aiHistRight = new Int[ g_uiIBDI_MAX + 1 ];
1605	Pel* aiConvLUT = new Pel[ g_uiIBDI_MAX + 1 ];
1606
1607	for (UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++ )
1608	{
1609	for (Int iCurVal = 0 ; iCurVal <= g_uiIBDI_MAX; iCurVal++)
1610	{
1611	aiHistLeft [iCurVal] = 0;
1612	aiHistRight[iCurVal] = 0;
1613	}
1614
1615	Pel* pcFilledRightData = pcFilledRightPlane ->getPlaneData();
1616	Pel* pcRightImageData = (*apcRightPlane ) ->getPlaneData();
1617
1618	Pel* pcFilledLeftData = pcFilledLeftPlane ->getPlaneData();
1619	Pel* pcLeftImageData = (*apcLeftPlane) ->getPlaneData();
1620
1621
1622
1623	for (UInt uiYPos = 0; uiYPos < iHeight; uiYPos++ )
1624	{
1625	for (UInt uiXPos = 0; uiXPos < iWidth; uiXPos++ )
1626	{
1627	if ( pcFilledLeftData[uiXPos] == REN_IS_FILLED && pcFilledRightData[uiXPos] == REN_IS_FILLED )
1628	{
1629	aiHistLeft [pcLeftImageData [uiXPos] ]++;
1630	aiHistRight[pcRightImageData [uiXPos] ]++;
1631	}
1632	}
1633
1634
1635	pcFilledRightData += pcFilledRightPlane ->getStride();
1636	pcRightImageData += (*apcRightPlane) ->getStride();
1637
1638	pcFilledLeftData += pcFilledLeftPlane ->getStride();
1639	pcLeftImageData += (*apcLeftPlane) ->getStride();
1640	}
1641
1642	Int iCumSumChange = 0;
1643	Int iCumSumBase = 0;
1644	Int iCurBaseVal = 0;
1645	Int iCurChangeVal = 0;
1646
1647	Int* aiHistChange = (m_iSimEnhBaseView == 2 ) ? aiHistLeft : aiHistRight;
1648	Int* aiHistBase = (m_iSimEnhBaseView == 2 ) ? aiHistRight : aiHistLeft ;
1649
1650	iCumSumChange += aiHistChange[iCurChangeVal];
1651	iCumSumBase += aiHistBase [iCurBaseVal] ;
1652
1653	Int iCheckSumLeft = 0;
1654	Int iCheckSumRight = 0;
1655
1656	for (Int iCurVal = 0 ; iCurVal <= g_uiIBDI_MAX; iCurVal++)
1657	{
1658	iCheckSumLeft += aiHistLeft [iCurVal];
1659	iCheckSumRight += aiHistRight[iCurVal];
1660	}
1661
1662
1663	while( iCurChangeVal <= g_uiIBDI_MAX )
1664	{
1665	if ( iCumSumBase == iCumSumChange )
1666	{
1667	aiConvLUT[iCurChangeVal] = Min(iCurBaseVal, g_uiIBDI_MAX);
1668	iCurBaseVal ++;
1669	iCurChangeVal++;
1670	iCumSumChange += aiHistChange[iCurChangeVal];
1671	if (iCurBaseVal <= g_uiIBDI_MAX )
1672	{
1673	iCumSumBase += aiHistBase [iCurBaseVal] ;
1674	}
1675	}
1676	else if ( iCumSumBase < iCumSumChange )
1677	{
1678	iCurBaseVal++;
1679	if (iCurBaseVal <= g_uiIBDI_MAX )
1680	{
1681	iCumSumBase += aiHistBase [iCurBaseVal] ;
1682	}
1683	}
1684	else if ( iCumSumBase > iCumSumChange)
1685	{
1686	aiConvLUT[iCurChangeVal] = Min(iCurBaseVal, g_uiIBDI_MAX);
1687	iCurChangeVal++;
1688	iCumSumChange += aiHistChange [iCurChangeVal] ;
1689	}
1690	}
1691
1692	Pel* pcChangeImageData = ( ( m_iSimEnhBaseView == 2 ) ? (apcLeftPlane) : (apcRightPlane) )->getPlaneData();
1693	Int iChangeImageStride = ( ( m_iSimEnhBaseView == 2 ) ? (apcLeftPlane) : (apcRightPlane) )->getStride ();
1694
1695	for (UInt uiYPos = 0; uiYPos < iHeight; uiYPos++ )
1696	{
1697	for (UInt uiXPos = 0; uiXPos < iWidth; uiXPos++ )
1698	{
1699	pcChangeImageData [uiXPos] = aiConvLUT[ pcChangeImageData[uiXPos]];
1700	}
1701	pcChangeImageData += iChangeImageStride;
1702	}
1703
1704	apcRightPlane ++;
1705	apcLeftPlane ++;
1706
1707	}
1708
1709	delete[] aiHistLeft ;
1710	delete[] aiHistRight;
1711	delete[] aiConvLUT ;
1712	}
1713
1714
1715	Void TRenTop::xBlend( PelImage* pcLeftImage, PelImage* pcRightImage, PelImage* pcFilledLeft, PelImage* pcFilledRight, PelImage* pcLeftDepth, PelImage* pcRightDepth, PelImage* pcOutputImage )
1716	{
1717	UInt uiNumFullPlanes = pcLeftImage->getNumberOfFullPlanes();
1718	UInt uiNumQuatPlanes = pcLeftImage->getNumberOfQuaterPlanes();
1719
1720	assert( uiNumFullPlanes == pcRightImage->getNumberOfFullPlanes () && uiNumFullPlanes == pcOutputImage->getNumberOfFullPlanes ());
1721	assert( uiNumQuatPlanes == pcRightImage->getNumberOfQuaterPlanes() && uiNumQuatPlanes == pcOutputImage->getNumberOfQuaterPlanes ());
1722
1723	if (uiNumQuatPlanes > 0)
1724	{
1725	assert( pcLeftDepth ->getNumberOfPlanes() > 1 \|\| pcFilledLeft ->getNumberOfPlanes() > 1);
1726	assert( pcRightDepth->getNumberOfPlanes() > 1 \|\| pcFilledRight->getNumberOfPlanes() > 1);
1727	};
1728
1729	switch (m_iBlendMode)
1730	{
1731	case eRenBlendAverg:
1732	case eRenBlendDepthFirst:
1733	xBlendPlanesAvg( pcLeftImage->getPlanes() , pcRightImage->getPlanes() , pcFilledLeft->getPlane(0), pcFilledRight->getPlane(0), pcLeftDepth->getPlane(0), pcRightDepth->getPlane(0), pcOutputImage->getPlanes(), uiNumFullPlanes);
1734	if (uiNumQuatPlanes > 0)
1735	{
1736	xBlendPlanesAvg( pcLeftImage->getPlanes()+uiNumFullPlanes, pcRightImage->getPlanes()+uiNumFullPlanes, pcFilledLeft->getPlane(1), pcFilledRight->getPlane(1), pcLeftDepth->getPlane(1), pcRightDepth->getPlane(1), pcOutputImage->getPlanes()+uiNumFullPlanes, uiNumQuatPlanes);
1737	}
1738	break;
1739	case eRenBlendLeft:
1740	case eRenBlendRight:
1741	xBlendPlanesOneView( pcLeftImage->getPlanes() , pcRightImage->getPlanes() , pcFilledLeft->getPlane(0), pcFilledRight->getPlane(0), pcLeftDepth->getPlane(0), pcRightDepth->getPlane(0), pcOutputImage->getPlanes(), uiNumFullPlanes);
1742	if (uiNumQuatPlanes > 0)
1743	{
1744	xBlendPlanesOneView( pcLeftImage->getPlanes()+uiNumFullPlanes, pcRightImage->getPlanes()+uiNumFullPlanes, pcFilledLeft->getPlane(1), pcFilledRight->getPlane(1), pcLeftDepth->getPlane(1), pcRightDepth->getPlane(1), pcOutputImage->getPlanes()+uiNumFullPlanes, uiNumQuatPlanes);
1745	}
1746	break;
1747	}
1748	}
1749
1750	Void TRenTop::xBlendPlanesOneView( PelImagePlane apcLeftPlane, PelImagePlane apcRightPlane, PelImagePlane* pcFilledLeftPlane, PelImagePlane* pcFilledRightPlane, PelImagePlane* pcLeftDepthPlane, PelImagePlane* pcRightDepthPlane, PelImagePlane** apcOutputImagePlane, UInt uiNumberOfPlanes )
1751	{
1752	for (UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++ )
1753	{
1754	Pel* pcFilledRightData = pcFilledRightPlane ->getPlaneData();
1755	Pel* pcRightImageData = (*apcRightPlane ) ->getPlaneData();
1756	Pel* pcRightDepthData = pcRightDepthPlane ->getPlaneData();
1757
1758	Pel* pcFilledLeftData = pcFilledLeftPlane ->getPlaneData();
1759	Pel* pcLeftImageData = (*apcLeftPlane) ->getPlaneData();
1760	Pel* pcLeftDepthData = pcLeftDepthPlane ->getPlaneData();
1761	Pel* pcOutputData = (*apcOutputImagePlane)->getPlaneData();
1762
1763	for (UInt uiYPos = 0; uiYPos < (*apcOutputImagePlane)->getHeight(); uiYPos++ )
1764	{
1765	for (UInt uiXPos = 0; uiXPos < (*apcOutputImagePlane)->getWidth(); uiXPos++ )
1766	{
1767	if (m_iBlendMode == eRenBlendLeft )
1768	{
1769	if ( pcFilledLeftData[uiXPos] == REN_IS_FILLED \|\| pcFilledRightData[uiXPos] == REN_IS_HOLE )
1770	{
1771	pcOutputData[uiXPos] = pcLeftImageData[uiXPos];
1772	}
1773	else if ( pcFilledLeftData[uiXPos] == REN_IS_HOLE )
1774	{
1775	pcOutputData[uiXPos] = pcRightImageData[uiXPos];
1776	}
1777	else
1778	{
1779	pcOutputData[uiXPos] = pcRightImageData[uiXPos] + (Pel) ( ( (Int) ( pcLeftImageData[uiXPos] - pcRightImageData[uiXPos] ) * pcFilledLeftData[uiXPos] + (1 << (REN_VDWEIGHT_PREC - 1)) ) >> REN_VDWEIGHT_PREC );
1780	}
1781	}
1782	else if ( m_iBlendMode == eRenBlendRight )
1783	{
1784	if ( pcFilledRightData[uiXPos] == REN_IS_FILLED \|\| pcFilledLeftData[uiXPos] == REN_IS_HOLE )
1785	{
1786	pcOutputData[uiXPos] = pcRightImageData[uiXPos];
1787	}
1788	else if ( pcFilledRightData[uiXPos] == REN_IS_HOLE )
1789	{
1790	pcOutputData[uiXPos] = pcLeftImageData[uiXPos];
1791	}
1792	else
1793	{
1794	pcOutputData[uiXPos] = pcLeftImageData[uiXPos] + (Pel) ( ( (Int) ( pcRightImageData[uiXPos] - pcLeftImageData[uiXPos] ) * pcFilledRightData[uiXPos] + (1 << (REN_VDWEIGHT_PREC - 1)) ) >> REN_VDWEIGHT_PREC );
1795	}
1796	}
1797	else
1798	{
1799	AOT(true);
1800	}
1801	}
1802
1803	pcFilledRightData += pcFilledRightPlane ->getStride();
1804	pcRightImageData += (*apcRightPlane) ->getStride();
1805	pcRightDepthData += pcRightDepthPlane ->getStride();
1806
1807	pcFilledLeftData += pcFilledLeftPlane ->getStride();
1808	pcLeftImageData += (*apcLeftPlane) ->getStride();
1809	pcLeftDepthData += pcLeftDepthPlane ->getStride();
1810	pcOutputData += (*apcOutputImagePlane)->getStride();
1811	}
1812
1813	apcRightPlane ++;
1814	apcLeftPlane ++;
1815	apcOutputImagePlane++;
1816	}
1817	}
1818
1819	Void TRenTop::xBlendPlanesAvg( PelImagePlane apcLeftPlane, PelImagePlane apcRightPlane, PelImagePlane* pcFilledLeftPlane, PelImagePlane* pcFilledRightPlane, PelImagePlane* pcLeftDepthPlane, PelImagePlane* pcRightDepthPlane, PelImagePlane** apcOutputImagePlane, UInt uiNumberOfPlanes )
1820	{
1821	for (UInt uiCurPlane = 0; uiCurPlane < uiNumberOfPlanes; uiCurPlane++ )
1822	{
1823	Pel* pcFilledRightData = pcFilledRightPlane ->getPlaneData();
1824	Pel* pcRightVideoData = (*apcRightPlane ) ->getPlaneData();
1825	Pel* pcRightDepthData = pcRightDepthPlane ->getPlaneData();
1826
1827	Pel* pcFilledLeftData = pcFilledLeftPlane ->getPlaneData();
1828	Pel* pcLeftVideoData = (*apcLeftPlane) ->getPlaneData();
1829	Pel* pcLeftDepthData = pcLeftDepthPlane ->getPlaneData();
1830
1831	Pel* pcOutputData = (*apcOutputImagePlane)->getPlaneData();
1832
1833	for (UInt uiYPos = 0; uiYPos < (*apcOutputImagePlane)->getHeight(); uiYPos++ )
1834	{
1835	for (UInt uiXPos = 0; uiXPos < (*apcOutputImagePlane)->getWidth(); uiXPos++ )
1836	{
1837	if ( (pcFilledRightData[uiXPos] != REN_IS_HOLE ) && ( pcFilledLeftData[uiXPos] != REN_IS_HOLE) )
1838	{
1839	Int iDepthDifference = m_piInvZLUTLeft[RemoveBitIncrement(pcLeftDepthData[uiXPos])] - m_piInvZLUTRight[RemoveBitIncrement(pcRightDepthData[uiXPos])];
1840
1841	if ( abs ( iDepthDifference ) <= m_iBlendZThres )
1842	{
1843	if ((pcFilledRightData[uiXPos] == REN_IS_FILLED) && ( pcFilledLeftData[uiXPos] != REN_IS_FILLED))
1844	{
1845	pcOutputData[uiXPos] = pcRightVideoData[uiXPos] + (Pel) ( ( (Int) ( pcLeftVideoData[uiXPos] - pcRightVideoData[uiXPos] ) * (pcFilledLeftData[uiXPos]) + (1 << (REN_VDWEIGHT_PREC - 1)) ) >> REN_VDWEIGHT_PREC );
1846	}
1847	else if ((pcFilledRightData[uiXPos] != REN_IS_FILLED) && ( pcFilledLeftData[uiXPos] == REN_IS_FILLED))
1848	{
1849	pcOutputData[uiXPos] = pcLeftVideoData[uiXPos] + (Pel) ( ( (Int) ( pcRightVideoData[uiXPos] - pcLeftVideoData[uiXPos] ) * (pcFilledRightData[uiXPos]) + (1 << (REN_VDWEIGHT_PREC - 1)) ) >> REN_VDWEIGHT_PREC );
1850	}
1851	else
1852	{
1853	pcOutputData[uiXPos] = pcLeftVideoData[uiXPos] + (Pel) ( ( (Int) ( pcRightVideoData[uiXPos] - pcLeftVideoData[uiXPos] ) * m_iBlendDistWeight + (1 << (REN_VDWEIGHT_PREC - 1)) ) >> REN_VDWEIGHT_PREC );
1854	}
1855
1856	}
1857	else if ( iDepthDifference < 0 )
1858	{
1859	pcOutputData[uiXPos] = pcRightVideoData[uiXPos];
1860	}
1861	else
1862	{
1863	pcOutputData[uiXPos] = pcLeftVideoData[uiXPos];
1864	}
1865	}
1866	else if ( (pcFilledRightData[uiXPos] == REN_IS_HOLE) && (pcFilledLeftData[uiXPos] == REN_IS_HOLE))
1867	{
1868	pcOutputData[uiXPos] = m_piInvZLUTLeft[RemoveBitIncrement( pcLeftDepthData[uiXPos])] < m_piInvZLUTRight[RemoveBitIncrement(pcRightDepthData[uiXPos])] ? pcLeftVideoData[uiXPos] : pcRightVideoData[uiXPos];
1869	}
1870	else
1871	{
1872	pcOutputData[uiXPos] = (pcFilledLeftData[uiXPos] == REN_IS_HOLE) ? pcRightVideoData[uiXPos] : pcLeftVideoData[uiXPos];
1873	}
1874	}
1875
1876	pcFilledRightData += pcFilledRightPlane ->getStride();
1877	pcRightVideoData += (*apcRightPlane) ->getStride();
1878	pcRightDepthData += pcRightDepthPlane ->getStride();
1879
1880	pcFilledLeftData += pcFilledLeftPlane ->getStride();
1881	pcLeftVideoData += (*apcLeftPlane) ->getStride();
1882	pcLeftDepthData += pcLeftDepthPlane ->getStride();
1883	pcOutputData += (*apcOutputImagePlane)->getStride();
1884	};
1885
1886	apcRightPlane ++;
1887	apcLeftPlane ++;
1888	apcOutputImagePlane++;
1889	}
1890	}
1891
1892	// Temporal Filter from Zhejiang University: (a little different from m16041: Temporal Improvement Method in View Synthesis)
1893	Void TRenTop::temporalFilterVSRS( TComPicYuv* pcPicYuvVideoCur, TComPicYuv* pcPicYuvDepthCur, TComPicYuv* pcPicYuvVideoLast, TComPicYuv* pcPicYuvDepthLast, Bool bFirstFrame )
1894	{
1895	Int iSADThres = 100 ; //threshold of sad in 4*4 block motion detection
1896
1897	Int iWidth = m_auiInputResolution[0];
1898	Int iHeight = m_auiInputResolution[1];
1899
1900	//internal variables
1901	Int* piFlagMoving = m_aiBlkMoving + 2;
1902
1903	Int iVideoCurStride = pcPicYuvVideoCur ->getStride();
1904	Int iVideoLastStride = pcPicYuvVideoLast->getStride();
1905	Int iDepthCurStride = pcPicYuvDepthCur ->getStride();
1906	Int iDepthLastStride = pcPicYuvDepthLast->getStride();
1907
1908	Pel* pcVideoCurData = pcPicYuvVideoCur ->getLumaAddr();
1909	Pel* pcVideoLastData = pcPicYuvVideoLast->getLumaAddr();
1910	Pel* pcDepthCurData = pcPicYuvDepthCur ->getLumaAddr();
1911	Pel* pcDepthLastData = pcPicYuvDepthLast->getLumaAddr();
1912
1913	Pel* pcVideoCurDataFrm = pcVideoCurData ;
1914	Pel* pcVideoLastDataFrm = pcVideoLastData;
1915	Pel* pcDepthCurDataFrm = pcDepthCurData ;
1916	Pel* pcDepthLastDataFrm = pcDepthLastData;
1917
1918
1919	if( !bFirstFrame ) // first frame need not the weighting, but need to prepare the data
1920	{
1921	for ( Int iPosY = 0; iPosY < (iHeight >> 2); iPosY++)
1922	{
1923	//motion detection by SAD
1924	for ( Int iPosX = 0; iPosX < (iWidth >> 2); iPosX++)
1925	{
1926	Int iSAD = 0;
1927
1928	Pel* pcVideoCurDataBlk = pcVideoCurDataFrm + (iPosX << 2);
1929	Pel* pcVideoLastDataBlk = pcVideoLastDataFrm + (iPosX << 2);
1930
1931	//GT: Check difference of block compared to last frame
1932	for( Int iCurPosY = 0; iCurPosY < 4; iCurPosY++)
1933	{
1934	for( Int iCurPosX = 0; iCurPosX < 4; iCurPosX++)
1935	{
1936	iSAD += abs( pcVideoLastDataBlk[iCurPosX] - pcVideoCurDataBlk[iCurPosX] ); //SAD
1937	}
1938	pcVideoLastDataBlk += iVideoLastStride;
1939	pcVideoCurDataBlk += iVideoCurStride;
1940	}
1941
1942	piFlagMoving[iPosX] = ( iSAD < iSADThres ) ? 0 : 1;
1943	}
1944
1945	//temporal weighting according to motion detection result -- do a line
1946	for ( Int iPosX = 0; iPosX < (iWidth >> 2); iPosX++)
1947	{
1948	//5 block
1949	Int iSumMoving = piFlagMoving[iPosX-2] + piFlagMoving[iPosX-1] + piFlagMoving[iPosX] + piFlagMoving[iPosX+1] + piFlagMoving[iPosX+2];
1950
1951	if( iSumMoving == 0 ) // if not moving
1952	{
1953	Pel* pcDepthCurDataBlk = pcDepthCurDataFrm + (iPosX << 2);
1954	Pel* pcDepthLastDataBlk = pcDepthLastDataFrm + (iPosX << 2);
1955
1956	for( Int iCurPosY = 0; iCurPosY < 4; iCurPosY++)
1957	{
1958	for( Int iCurPosX = 0; iCurPosX < 4; iCurPosX++)
1959	{ //Weight: 0.75
1960	Int iFilt = (( (pcDepthLastDataBlk[iCurPosX] << 1 ) + pcDepthLastDataBlk[iCurPosX] + pcDepthCurDataBlk[iCurPosX] + 2 ) >> 2 );
1961	assert( (iFilt >= 0) && (iFilt <= g_uiIBDI_MAX) );
1962	pcDepthCurDataBlk[iCurPosX] = pcDepthLastDataBlk[iCurPosX];
1963	pcDepthCurDataBlk[iCurPosX] = iFilt;
1964	}
1965
1966	pcDepthCurDataBlk += iDepthCurStride;
1967	pcDepthLastDataBlk += iDepthLastStride;
1968	}
1969	}
1970	}
1971
1972	pcDepthCurDataFrm += ( iDepthCurStride << 2);
1973	pcDepthLastDataFrm += ( iDepthLastStride << 2);
1974	pcVideoCurDataFrm += ( iVideoCurStride << 2);
1975	pcVideoLastDataFrm += ( iVideoLastStride << 2);
1976	}
1977	}
1978	pcPicYuvVideoCur->copyToPic( pcPicYuvVideoLast );
1979	pcPicYuvDepthCur->copyToPic( pcPicYuvDepthLast );
1980	}
1981
1982	TRenTop::TRenTop()
1983	{
1984	m_auiInputResolution[0] = 0;
1985	m_auiInputResolution[1] = 0;
1986
1987	// Sub Pel Rendering
1988	m_iLog2SamplingFactor = 0;
1989
1990	// ColorPlaneHandling
1991	m_bUVUp = true;
1992
1993
1994	//PreProcessing
1995	m_iPreProcMode = eRenPreProNone;
1996	m_iPreFilterSize = 2;
1997
1998	// Interpolation
1999	m_iInterpolationMode = eRenIntFullPel;
2000
2001	// Sim Enhancement
2002	m_iSimEnhBaseView = 0;
2003
2004	// Blending
2005	m_iBlendMode = eRenBlendAverg;
2006	m_iBlendZThresPerc = -1;
2007	m_bBlendUseDistWeight = false;
2008	m_iBlendHoleMargin = -1;
2009
2010	m_iBlendZThres = -1;
2011	m_iBlendDistWeight = -1;
2012
2013	// Hole Filling
2014	m_iHoleFillingMode = eRenHFLWBackExt;
2015	m_bInstantHoleFilling = false;
2016
2017	// PostProcessing
2018	m_iPostProcMode = eRenPostProNone;
2019
2020	// Cut
2021	m_auiCut[0] = 0;
2022	m_auiCut[1] = 0;
2023
2024	// Data
2025	m_uiSampledWidth = -1;
2026
2027	// LUTs
2028	m_ppdShiftLUTLeft = 0;
2029	m_ppdShiftLUTRight = 0;
2030
2031	m_ppdShiftLUTRightMirror = new Double*[2];
2032	m_ppdShiftLUTRightMirror[0] = new Double [257];
2033	m_ppdShiftLUTRightMirror[1] = new Double [257];
2034
2035	m_adShiftLUTCur = 0;
2036
2037	m_ppiShiftLUTLeft = 0;
2038	m_ppiShiftLUTRight = 0;
2039	m_ppiShiftLUTRightMirror = new Int*[2];
2040	m_ppiShiftLUTRightMirror[0] = new Int[257];
2041	m_ppiShiftLUTRightMirror[1] = new Int[257];
2042
2043	m_aiShiftLUTCur = 0;
2044	m_piInvZLUTLeft = new Int[257];
2045	m_piInvZLUTRight = new Int[257];
2046
2047	// Buffers
2048	m_pcLeftInputImage = 0;
2049	m_pcLeftInputDepth = 0;
2050	m_pcLeftOutputImage = 0;
2051	m_pcLeftOutputDepth = 0;
2052	m_pcLeftFilled = 0;
2053
2054	m_pcRightInputImage = 0;
2055	m_pcRightInputDepth = 0;
2056	m_pcRightOutputImage = 0;
2057	m_pcRightOutputDepth = 0;
2058	m_pcRightFilled = 0;
2059
2060	m_pcOutputImage = 0;
2061	m_pcOutputDepth = 0;
2062
2063	//Extrapolation
2064	m_pcInputImage = 0;
2065	m_pcInputDepth = 0;
2066	m_pcFilled = 0;
2067
2068	// SubPel
2069	m_aaiSubPelShift = 0;
2070
2071	// Temp
2072	m_pcTempImage = 0;
2073
2074	//Temporal Filter
2075	m_aiBlkMoving = 0;
2076	}
2077
2078
2079	Void TRenTop::init(UInt uiImageWidth,
2080	UInt uiImageHeight,
2081	Bool bExtrapolate,
2082	UInt uiLog2SamplingFactor,
2083	Int iShiftLUTPrec,
2084	Bool bUVUp,
2085	Int iPreProcMode,
2086	Int iPreFilterKernelSize,
2087	Int iBlendMode,
2088	Int iBlendZThresPerc,
2089	Bool bBlendUseDistWeight,
2090	Int iBlendHoleMargin,
2091	Int iInterpolationMode,
2092	Int iHoleFillingMode,
2093	Int iPostProcMode,
2094	Int iUsedPelMapMarExt
2095	)
2096
2097	{
2098	// Shift LUT Prec
2099	m_iRelShiftLUTPrec = iShiftLUTPrec - (Int) uiLog2SamplingFactor;
2100
2101	// Sub Pel Rendering
2102	m_iLog2SamplingFactor = uiLog2SamplingFactor;
2103
2104	// Extrapolation ?
2105	m_bExtrapolate = bExtrapolate;
2106
2107	// ColorPlaneHandling
2108	m_bUVUp = bUVUp;
2109
2110	//PreProcessing
2111	m_iPreProcMode = iPreProcMode;
2112	m_iPreFilterSize = iPreFilterKernelSize;
2113
2114	// Interpolation
2115	m_iInterpolationMode = iInterpolationMode;
2116
2117	//Blending
2118	m_iBlendMode = iBlendMode;
2119	m_iBlendZThresPerc = iBlendZThresPerc;
2120	m_bBlendUseDistWeight = bBlendUseDistWeight;
2121	m_iBlendHoleMargin = iBlendHoleMargin;
2122
2123	// Hole Filling
2124	m_iHoleFillingMode = iHoleFillingMode;
2125
2126	m_bInstantHoleFilling = (m_iInterpolationMode == eRenInt8Tap ) && (m_iHoleFillingMode != 0 );
2127
2128	// PostProcessing
2129	m_iPostProcMode = iPostProcMode;
2130
2131	// Used pel map
2132	m_iUsedPelMapMarExt = iUsedPelMapMarExt;
2133
2134	// Cut
2135	m_auiCut[0] = 0;
2136	m_auiCut[1] = 0;
2137
2138	m_auiInputResolution[0] = uiImageWidth;
2139	m_auiInputResolution[1] = uiImageHeight;
2140
2141	if ( m_bExtrapolate )
2142	{
2143	PelImage* pcDump = 0;
2144	xGetDataPointers( m_pcInputImage, m_pcOutputImage, m_pcInputDepth, pcDump, m_pcFilled, false );
2145	}
2146	else
2147	{
2148	xGetDataPointers(m_pcLeftInputImage, m_pcLeftOutputImage, m_pcLeftInputDepth, m_pcLeftOutputDepth, m_pcLeftFilled, true);
2149	xGetDataPointers(m_pcRightInputImage, m_pcRightOutputImage, m_pcRightInputDepth, m_pcRightOutputDepth, m_pcRightFilled, true);
2150	xGetDataPointerOutputImage(m_pcOutputImage, m_pcOutputDepth );
2151	}
2152
2153	m_pcTempImage = new PelImage( m_auiInputResolution[0],m_auiInputResolution[1],1,2);
2154
2155	// SubPelShiftLUT
2156	if (iInterpolationMode == eRenInt8Tap)
2157	{
2158	// SubPel Shift LUT
2159	Int iNumEntries = (1 << ( m_iRelShiftLUTPrec + 1) ) + 1 ;
2160	m_aaiSubPelShift = new Int*[ iNumEntries ];
2161	for (UInt uiEntry = 0; uiEntry < iNumEntries; uiEntry++)
2162	{
2163	m_aaiSubPelShift[uiEntry] = new Int[ iNumEntries ];
2164	}
2165
2166	TRenFilter::setSubPelShiftLUT(m_iRelShiftLUTPrec, m_aaiSubPelShift, -1);
2167	}
2168
2169	// Zheijang temporal filter
2170	m_aiBlkMoving = new Int[ ( m_auiInputResolution[0] >> 2 ) + 4 ];
2171	m_aiBlkMoving[0] = 0;
2172	m_aiBlkMoving[1] = 0;
2173	m_aiBlkMoving[ ( m_auiInputResolution[0] >> 2 ) + 2 ] = 0;
2174	m_aiBlkMoving[ ( m_auiInputResolution[0] >> 2 ) + 3 ] = 0;
2175	}
2176
2177
2178	TRenTop::~TRenTop()
2179	{
2180	if ( m_ppdShiftLUTRightMirror != NULL )
2181	{
2182	delete[] m_ppdShiftLUTRightMirror[0];
2183	delete[] m_ppdShiftLUTRightMirror[1];
2184	delete[] m_ppdShiftLUTRightMirror;
2185	};
2186
2187	if ( m_ppiShiftLUTRightMirror != NULL )
2188	{
2189	delete[] m_ppiShiftLUTRightMirror[0];
2190	delete[] m_ppiShiftLUTRightMirror[1];
2191	delete[] m_ppiShiftLUTRightMirror;
2192	};
2193
2194	if (m_piInvZLUTLeft != NULL ) delete[] m_piInvZLUTLeft ;
2195	if (m_piInvZLUTLeft != NULL ) delete[] m_piInvZLUTRight ;
2196
2197	if (m_pcLeftInputImage != NULL ) delete m_pcLeftInputImage ;
2198	if (m_pcLeftInputDepth != NULL ) delete m_pcLeftInputDepth ;
2199	if (m_pcLeftOutputImage != NULL ) delete m_pcLeftOutputImage ;
2200	if (m_pcLeftOutputDepth != NULL ) delete m_pcLeftOutputDepth ;
2201	if (m_pcLeftFilled != NULL ) delete m_pcLeftFilled ;
2202
2203	if (m_pcRightInputImage != NULL ) delete m_pcRightInputImage ;
2204	if (m_pcRightInputDepth != NULL ) delete m_pcRightInputDepth ;
2205	if (m_pcRightOutputImage != NULL ) delete m_pcRightOutputImage;
2206	if (m_pcRightOutputDepth != NULL ) delete m_pcRightOutputDepth;
2207	if (m_pcRightFilled != NULL ) delete m_pcRightFilled ;
2208
2209	if (m_pcOutputImage != NULL ) delete m_pcOutputImage ;
2210	if (m_pcOutputDepth != NULL ) delete m_pcOutputDepth ;
2211
2212	if (m_pcInputImage != NULL ) delete m_pcInputImage ;
2213	if (m_pcInputDepth != NULL ) delete m_pcInputDepth ;
2214	if (m_pcFilled != NULL ) delete m_pcFilled ;
2215
2216	if (m_pcTempImage != NULL ) delete m_pcTempImage ;
2217
2218	// SubPel LUT
2219	if ( m_aaiSubPelShift != NULL)
2220	{
2221	Int iNumEntries = (1 << ( m_iRelShiftLUTPrec + 1) ) + 1;
2222	for (UInt uiEntry = 0; uiEntry < iNumEntries; uiEntry++)
2223	{
2224	delete[] m_aaiSubPelShift[uiEntry];
2225	}
2226	delete[] m_aaiSubPelShift;
2227	}
2228
2229	// Zheijang temporal filter
2230	if(m_aiBlkMoving != NULL ) delete[] m_aiBlkMoving;
2231	}
2232

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