Context navigation

TAppEncTop.cpp @ 1263

Visit:

Last change on this file since 1263 was 34, checked in by seregin, 12 years ago
Merge with trunk
File size: 42.9 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) 2010-2012, 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 TAppEncTop.cpp
35	\brief Encoder application class
36	*/
37
38	#include <list>
39	#include <fstream>
40	#include <stdlib.h>
41	#include <stdio.h>
42	#include <fcntl.h>
43	#include <assert.h>
44
45	#include "TAppEncTop.h"
46	#include "TLibEncoder/AnnexBwrite.h"
47
48	using namespace std;
49
50	//! \ingroup TAppEncoder
51	//! \{
52
53	// ====================================================================================================================
54	// Constructor / destructor / initialization / destroy
55	// ====================================================================================================================
56
57	TAppEncTop::TAppEncTop()
58	{
59	m_iFrameRcvd = 0;
60	m_totalBytes = 0;
61	m_essentialBytes = 0;
62	#if SVC_EXTENSION
63	for(UInt layer=0; layer < MAX_LAYERS; layer++)
64	{
65	m_apcTEncTop[layer] = &m_acTEncTop[layer];
66	}
67	#endif
68	}
69
70	TAppEncTop::~TAppEncTop()
71	{
72	}
73
74	#if SVC_EXTENSION
75	Void TAppEncTop::xInitLibCfg()
76	{
77	for(UInt layer=0; layer<m_numLayers; layer++)
78	{
79	TComVPS vps;
80
81	vps.setMaxTLayers ( m_maxTempLayer );
82	vps.setMaxLayers ( 1 );
83	for(Int i = 0; i < MAX_TLAYER; i++)
84	{
85	vps.setNumReorderPics ( m_numReorderPics[i], i );
86	vps.setMaxDecPicBuffering ( m_maxDecPicBuffering[i], i );
87	}
88	m_acTEncTop[layer].setVPS(&vps);
89	m_acTEncTop[layer].setFrameRate ( m_acLayerCfg[layer].getFrameRate() );
90	m_acTEncTop[layer].setFrameSkip ( m_FrameSkip );
91	m_acTEncTop[layer].setSourceWidth ( m_acLayerCfg[layer].getSourceWidth() );
92	m_acTEncTop[layer].setSourceHeight ( m_acLayerCfg[layer].getSourceHeight() );
93	m_acTEncTop[layer].setCroppingMode ( m_acLayerCfg[layer].getCroppingMode() );
94	m_acTEncTop[layer].setCropLeft ( m_acLayerCfg[layer].getCropLeft() );
95	m_acTEncTop[layer].setCropRight ( m_acLayerCfg[layer].getCropRight() );
96	m_acTEncTop[layer].setCropTop ( m_acLayerCfg[layer].getCropTop() );
97	m_acTEncTop[layer].setCropBottom ( m_acLayerCfg[layer].getCropBottom() );
98	m_acTEncTop[layer].setFrameToBeEncoded ( m_iFrameToBeEncoded );
99
100	#if REF_IDX_MFM
101	if(layer == 0)
102	{
103	m_acTEncTop[layer].setMFMEnabledFlag(false);
104	}
105	else
106	{
107	m_acTEncTop[layer].setMFMEnabledFlag(true);
108	}
109	#endif
110	// set layer ID
111	m_acTEncTop[layer].setLayerId ( layer );
112	m_acTEncTop[layer].setNumLayer ( m_numLayers );
113	m_acTEncTop[layer].setLayerEnc(m_apcTEncTop);
114
115
116	//====== Coding Structure ========
117	m_acTEncTop[layer].setIntraPeriod ( m_acLayerCfg[layer].m_iIntraPeriod );
118	m_acTEncTop[layer].setDecodingRefreshType ( m_iDecodingRefreshType );
119	m_acTEncTop[layer].setGOPSize ( m_iGOPSize );
120	m_acTEncTop[layer].setGopList ( m_GOPList );
121	m_acTEncTop[layer].setExtraRPSs ( m_extraRPSs );
122	for(Int i = 0; i < MAX_TLAYER; i++)
123	{
124	m_acTEncTop[layer].setNumReorderPics ( m_numReorderPics[i], i );
125	m_acTEncTop[layer].setMaxDecPicBuffering ( m_maxDecPicBuffering[i], i );
126	}
127	for( UInt uiLoop = 0; uiLoop < MAX_TLAYER; ++uiLoop )
128	{
129	m_acTEncTop[layer].setLambdaModifier( uiLoop, m_adLambdaModifier[ uiLoop ] );
130	}
131	m_acTEncTop[layer].setQP ( m_acLayerCfg[layer].getIntQP() );
132
133	m_acTEncTop[layer].setPad ( m_acLayerCfg[layer].getPad() );
134
135	m_acTEncTop[layer].setMaxTempLayer ( m_maxTempLayer );
136	#if !REMOVE_NSQT
137	m_acTEncTop[layer].setUseNSQT( m_enableNSQT );
138	#endif
139	m_acTEncTop[layer].setUseAMP( m_enableAMP );
140
141	//===== Slice ========
142
143	//====== Loop/Deblock Filter ========
144	m_acTEncTop[layer].setLoopFilterDisable ( m_bLoopFilterDisable );
145	m_acTEncTop[layer].setLoopFilterOffsetInPPS ( m_loopFilterOffsetInPPS );
146	m_acTEncTop[layer].setLoopFilterBetaOffset ( m_loopFilterBetaOffsetDiv2 );
147	m_acTEncTop[layer].setLoopFilterTcOffset ( m_loopFilterTcOffsetDiv2 );
148	m_acTEncTop[layer].setDeblockingFilterControlPresent( m_DeblockingFilterControlPresent);
149
150	//====== Motion search ========
151	m_acTEncTop[layer].setFastSearch ( m_iFastSearch );
152	m_acTEncTop[layer].setSearchRange ( m_iSearchRange );
153	m_acTEncTop[layer].setBipredSearchRange ( m_bipredSearchRange );
154
155	//====== Quality control ========
156	m_acTEncTop[layer].setMaxDeltaQP ( m_iMaxDeltaQP );
157	m_acTEncTop[layer].setMaxCuDQPDepth ( m_iMaxCuDQPDepth );
158
159	m_acTEncTop[layer].setChromaCbQpOffset ( m_cbQpOffset );
160	m_acTEncTop[layer].setChromaCrQpOffset ( m_crQpOffset );
161
162	#if ADAPTIVE_QP_SELECTION
163	m_acTEncTop[layer].setUseAdaptQpSelect ( m_bUseAdaptQpSelect );
164	#endif
165
166	Int lowestQP;
167	lowestQP = - ( (Int)(6*(g_uiBitDepth + g_uiBitIncrement - 8)) );
168
169	if ((m_iMaxDeltaQP == 0 ) && (m_acLayerCfg[layer].getIntQP() == lowestQP) && (m_useLossless == true))
170	{
171	m_bUseAdaptiveQP = false;
172	}
173	m_acTEncTop[layer].setUseAdaptiveQP ( m_bUseAdaptiveQP );
174	m_acTEncTop[layer].setQPAdaptationRange ( m_iQPAdaptationRange );
175
176	//====== Tool list ========
177	m_acTEncTop[layer].setUseSBACRD ( m_bUseSBACRD );
178	m_acTEncTop[layer].setDeltaQpRD ( m_uiDeltaQpRD );
179	m_acTEncTop[layer].setUseASR ( m_bUseASR );
180	m_acTEncTop[layer].setUseHADME ( m_bUseHADME );
181	#if !REMOVE_ALF
182	m_acTEncTop[layer].setUseALF ( m_bUseALF );
183	#endif
184	m_acTEncTop[layer].setUseLossless ( m_useLossless );
185	m_acTEncTop[layer].setUseLComb ( m_bUseLComb );
186	m_acTEncTop[layer].setdQPs ( m_acLayerCfg[layer].getdQPs() );
187	m_acTEncTop[layer].setUseRDOQ ( m_bUseRDOQ );
188	m_acTEncTop[layer].setQuadtreeTULog2MaxSize ( m_uiQuadtreeTULog2MaxSize );
189	m_acTEncTop[layer].setQuadtreeTULog2MinSize ( m_uiQuadtreeTULog2MinSize );
190	m_acTEncTop[layer].setQuadtreeTUMaxDepthInter ( m_uiQuadtreeTUMaxDepthInter );
191	m_acTEncTop[layer].setQuadtreeTUMaxDepthIntra ( m_uiQuadtreeTUMaxDepthIntra );
192	m_acTEncTop[layer].setUseFastEnc ( m_bUseFastEnc );
193	m_acTEncTop[layer].setUseEarlyCU ( m_bUseEarlyCU );
194	m_acTEncTop[layer].setUseFastDecisionForMerge ( m_useFastDecisionForMerge );
195	m_acTEncTop[layer].setUseCbfFastMode ( m_bUseCbfFastMode );
196	m_acTEncTop[layer].setUseEarlySkipDetection ( m_useEarlySkipDetection );
197
198	#if !REMOVE_LMCHROMA
199	m_acTEncTop[layer].setUseLMChroma ( m_bUseLMChroma );
200	#endif
201	m_acTEncTop[layer].setUseTransformSkip ( m_useTransformSkip );
202	m_acTEncTop[layer].setUseTransformSkipFast ( m_useTransformSkipFast );
203	m_acTEncTop[layer].setUseConstrainedIntraPred ( m_bUseConstrainedIntraPred );
204	m_acTEncTop[layer].setPCMLog2MinSize ( m_uiPCMLog2MinSize);
205	m_acTEncTop[layer].setUsePCM ( m_usePCM );
206	m_acTEncTop[layer].setPCMLog2MaxSize ( m_pcmLog2MaxSize);
207	m_acTEncTop[layer].setMaxNumMergeCand ( m_maxNumMergeCand );
208
209
210	//====== Weighted Prediction ========
211	m_acTEncTop[layer].setUseWP ( m_bUseWeightPred );
212	m_acTEncTop[layer].setWPBiPred ( m_useWeightedBiPred );
213	//====== Parallel Merge Estimation ========
214	m_acTEncTop[layer].setLog2ParallelMergeLevelMinus2 ( m_log2ParallelMergeLevel - 2 );
215
216	//====== Slice ========
217	m_acTEncTop[layer].setSliceMode ( m_iSliceMode );
218	m_acTEncTop[layer].setSliceArgument ( m_iSliceArgument );
219
220	//====== Dependent Slice ========
221	m_acTEncTop[layer].setDependentSliceMode ( m_iDependentSliceMode );
222	m_acTEncTop[layer].setDependentSliceArgument ( m_iDependentSliceArgument );
223	#if DEPENDENT_SLICES
224	#if TILES_WPP_ENTROPYSLICES_FLAGS
225	m_acTEncTop[layer].setEntropySliceEnabledFlag ( m_entropySliceEnabledFlag );
226	#else
227	m_acTEncTop[layer].setCabacIndependentFlag ( m_bCabacIndependentFlag );
228	#endif
229	#endif
230	int iNumPartInCU = 1<<(m_uiMaxCUDepth<<1);
231	if(m_iDependentSliceMode==SHARP_FIXED_NUMBER_OF_LCU_IN_DEPENDENT_SLICE)
232	{
233	#if REMOVE_FGS
234	m_acTEncTop[layer].setDependentSliceArgument ( m_iDependentSliceArgument * iNumPartInCU );
235	#else
236	m_acTEncTop[layer].setDependentSliceArgument ( m_iDependentSliceArgument * ( iNumPartInCU >> ( m_iSliceGranularity << 1 ) ) );
237	#endif
238	}
239	if(m_iSliceMode==AD_HOC_SLICES_FIXED_NUMBER_OF_LCU_IN_SLICE)
240	{
241	#if REMOVE_FGS
242	m_acTEncTop[layer].setSliceArgument ( m_iSliceArgument * iNumPartInCU );
243	#else
244	m_acTEncTop[layer].setSliceArgument ( m_iSliceArgument * ( iNumPartInCU >> ( m_iSliceGranularity << 1 ) ) );
245	#endif
246	}
247	if(m_iSliceMode==AD_HOC_SLICES_FIXED_NUMBER_OF_TILES_IN_SLICE)
248	{
249	m_acTEncTop[layer].setSliceArgument ( m_iSliceArgument );
250	}
251
252	#if !REMOVE_FGS
253	m_acTEncTop[layer].setSliceGranularity ( m_iSliceGranularity );
254	#endif
255	if(m_iSliceMode == 0 )
256	{
257	m_bLFCrossSliceBoundaryFlag = true;
258	}
259	m_acTEncTop[layer].setLFCrossSliceBoundaryFlag( m_bLFCrossSliceBoundaryFlag );
260	m_acTEncTop[layer].setUseSAO ( m_bUseSAO );
261	m_acTEncTop[layer].setMaxNumOffsetsPerPic (m_maxNumOffsetsPerPic);
262
263	#if SAO_LCU_BOUNDARY
264	m_acTEncTop[layer].setSaoLcuBoundary (m_saoLcuBoundary);
265	#endif
266	m_acTEncTop[layer].setSaoLcuBasedOptimization (m_saoLcuBasedOptimization);
267	m_acTEncTop[layer].setPCMInputBitDepthFlag ( m_bPCMInputBitDepthFlag);
268	m_acTEncTop[layer].setPCMFilterDisableFlag ( m_bPCMFilterDisableFlag);
269
270	m_acTEncTop[layer].setDecodedPictureHashSEIEnabled(m_decodePictureHashSEIEnabled);
271	#if RECOVERY_POINT_SEI
272	m_acTEncTop[layer].setRecoveryPointSEIEnabled( m_recoveryPointSEIEnabled );
273	#endif
274	#if BUFFERING_PERIOD_AND_TIMING_SEI
275	m_acTEncTop[layer].setBufferingPeriodSEIEnabled( m_bufferingPeriodSEIEnabled );
276	m_acTEncTop[layer].setPictureTimingSEIEnabled( m_pictureTimingSEIEnabled );
277	#endif
278	m_acTEncTop[layer].setUniformSpacingIdr ( m_iUniformSpacingIdr );
279	m_acTEncTop[layer].setNumColumnsMinus1 ( m_iNumColumnsMinus1 );
280	m_acTEncTop[layer].setNumRowsMinus1 ( m_iNumRowsMinus1 );
281	if(m_iUniformSpacingIdr==0)
282	{
283	m_acTEncTop[layer].setColumnWidth ( m_pchColumnWidth );
284	m_acTEncTop[layer].setRowHeight ( m_pchRowHeight );
285	}
286	m_acTEncTop[layer].xCheckGSParameters();
287	Int uiTilesCount = (m_iNumRowsMinus1+1) * (m_iNumColumnsMinus1+1);
288	if(uiTilesCount == 1)
289	{
290	m_bLFCrossTileBoundaryFlag = true;
291	}
292	m_acTEncTop[layer].setLFCrossTileBoundaryFlag( m_bLFCrossTileBoundaryFlag );
293	m_acTEncTop[layer].setWaveFrontSynchro ( m_iWaveFrontSynchro );
294	m_acTEncTop[layer].setWaveFrontSubstreams ( m_acLayerCfg[layer].m_iWaveFrontSubstreams );
295	m_acTEncTop[layer].setTMVPModeId ( m_TMVPModeId );
296	m_acTEncTop[layer].setUseScalingListId ( m_useScalingListId );
297	m_acTEncTop[layer].setScalingListFile ( m_scalingListFile );
298	m_acTEncTop[layer].setSignHideFlag(m_signHideFlag);
299	#if !REMOVE_ALF
300	m_acTEncTop[layer].setALFLowLatencyEncoding( m_alfLowLatencyEncoding );
301	#endif
302	m_acTEncTop[layer].setUseRateCtrl ( m_enableRateCtrl);
303	m_acTEncTop[layer].setTargetBitrate ( m_targetBitrate);
304	m_acTEncTop[layer].setNumLCUInUnit ( m_numLCUInUnit);
305	m_acTEncTop[layer].setTransquantBypassEnableFlag(m_TransquantBypassEnableFlag);
306	m_acTEncTop[layer].setCUTransquantBypassFlagValue(m_CUTransquantBypassFlagValue);
307	#if RECALCULATE_QP_ACCORDING_LAMBDA
308	m_acTEncTop[layer].setUseRecalculateQPAccordingToLambda( m_recalculateQPAccordingToLambda );
309	#endif
310	#if ACTIVE_PARAMETER_SETS_SEI_MESSAGE
311	m_acTEncTop[layer].setActiveParameterSetsSEIEnabled ( m_activeParameterSetsSEIEnabled );
312	#endif
313	#if SUPPORT_FOR_VUI
314	m_acTEncTop[layer].setVuiParametersPresentFlag( m_vuiParametersPresentFlag );
315	m_acTEncTop[layer].setAspectRatioIdc( m_aspectRatioIdc );
316	m_acTEncTop[layer].setSarWidth( m_sarWidth );
317	m_acTEncTop[layer].setSarHeight( m_sarHeight );
318	m_acTEncTop[layer].setOverscanInfoPresentFlag( m_overscanInfoPresentFlag );
319	m_acTEncTop[layer].setOverscanAppropriateFlag( m_overscanAppropriateFlag );
320	m_acTEncTop[layer].setVideoSignalTypePresentFlag( m_videoSignalTypePresentFlag );
321	m_acTEncTop[layer].setVideoFormat( m_videoFormat );
322	m_acTEncTop[layer].setVideoFullRangeFlag( m_videoFullRangeFlag );
323	m_acTEncTop[layer].setColourDescriptionPresentFlag( m_colourDescriptionPresentFlag );
324	m_acTEncTop[layer].setColourPrimaries( m_colourPrimaries );
325	m_acTEncTop[layer].setTransferCharacteristics( m_transferCharacteristics );
326	m_acTEncTop[layer].setMatrixCoefficients( m_matrixCoefficients );
327	m_acTEncTop[layer].setChromaLocInfoPresentFlag( m_chromaLocInfoPresentFlag );
328	m_acTEncTop[layer].setChromaSampleLocTypeTopField( m_chromaSampleLocTypeTopField );
329	m_acTEncTop[layer].setChromaSampleLocTypeBottomField( m_chromaSampleLocTypeBottomField );
330	m_acTEncTop[layer].setNeutralChromaIndicationFlag( m_neutralChromaIndicationFlag );
331	m_acTEncTop[layer].setBitstreamRestrictionFlag( m_bitstreamRestrictionFlag );
332	m_acTEncTop[layer].setTilesFixedStructureFlag( m_tilesFixedStructureFlag );
333	m_acTEncTop[layer].setMotionVectorsOverPicBoundariesFlag( m_motionVectorsOverPicBoundariesFlag );
334	m_acTEncTop[layer].setMaxBytesPerPicDenom( m_maxBytesPerPicDenom );
335	m_acTEncTop[layer].setMaxBitsPerMinCuDenom( m_maxBitsPerMinCuDenom );
336	m_acTEncTop[layer].setLog2MaxMvLengthHorizontal( m_log2MaxMvLengthHorizontal );
337	m_acTEncTop[layer].setLog2MaxMvLengthVertical( m_log2MaxMvLengthVertical );
338	#endif
339	#if REF_IDX_FRAMEWORK
340	m_acTEncTop[layer].setElRapSliceTypeB(layer == 0? 0 : m_elRapSliceBEnabled);
341	#endif
342	}
343	}
344	#else
345	Void TAppEncTop::xInitLibCfg()
346	{
347	TComVPS vps;
348
349	vps.setMaxTLayers ( m_maxTempLayer );
350	vps.setMaxLayers ( 1 );
351	for(Int i = 0; i < MAX_TLAYER; i++)
352	{
353	vps.setNumReorderPics ( m_numReorderPics[i], i );
354	vps.setMaxDecPicBuffering ( m_maxDecPicBuffering[i], i );
355	}
356	m_cTEncTop.setVPS(&vps);
357	m_cTEncTop.setFrameRate ( m_iFrameRate );
358	m_cTEncTop.setFrameSkip ( m_FrameSkip );
359	m_cTEncTop.setSourceWidth ( m_iSourceWidth );
360	m_cTEncTop.setSourceHeight ( m_iSourceHeight );
361	m_cTEncTop.setCroppingMode ( m_croppingMode );
362	m_cTEncTop.setCropLeft ( m_cropLeft );
363	m_cTEncTop.setCropRight ( m_cropRight );
364	m_cTEncTop.setCropTop ( m_cropTop );
365	m_cTEncTop.setCropBottom ( m_cropBottom );
366	m_cTEncTop.setFrameToBeEncoded ( m_iFrameToBeEncoded );
367
368	//====== Coding Structure ========
369	m_cTEncTop.setIntraPeriod ( m_iIntraPeriod );
370	m_cTEncTop.setDecodingRefreshType ( m_iDecodingRefreshType );
371	m_cTEncTop.setGOPSize ( m_iGOPSize );
372	m_cTEncTop.setGopList ( m_GOPList );
373	m_cTEncTop.setExtraRPSs ( m_extraRPSs );
374	for(Int i = 0; i < MAX_TLAYER; i++)
375	{
376	m_cTEncTop.setNumReorderPics ( m_numReorderPics[i], i );
377	m_cTEncTop.setMaxDecPicBuffering ( m_maxDecPicBuffering[i], i );
378	}
379	for( UInt uiLoop = 0; uiLoop < MAX_TLAYER; ++uiLoop )
380	{
381	m_cTEncTop.setLambdaModifier( uiLoop, m_adLambdaModifier[ uiLoop ] );
382	}
383	m_cTEncTop.setQP ( m_iQP );
384
385	m_cTEncTop.setPad ( m_aiPad );
386
387	m_cTEncTop.setMaxTempLayer ( m_maxTempLayer );
388	#if !REMOVE_NSQT
389	m_cTEncTop.setUseNSQT( m_enableNSQT );
390	#endif
391	m_cTEncTop.setUseAMP( m_enableAMP );
392
393	//===== Slice ========
394
395	//====== Loop/Deblock Filter ========
396	m_cTEncTop.setLoopFilterDisable ( m_bLoopFilterDisable );
397	m_cTEncTop.setLoopFilterOffsetInPPS ( m_loopFilterOffsetInPPS );
398	m_cTEncTop.setLoopFilterBetaOffset ( m_loopFilterBetaOffsetDiv2 );
399	m_cTEncTop.setLoopFilterTcOffset ( m_loopFilterTcOffsetDiv2 );
400	m_cTEncTop.setDeblockingFilterControlPresent( m_DeblockingFilterControlPresent);
401
402	//====== Motion search ========
403	m_cTEncTop.setFastSearch ( m_iFastSearch );
404	m_cTEncTop.setSearchRange ( m_iSearchRange );
405	m_cTEncTop.setBipredSearchRange ( m_bipredSearchRange );
406
407	//====== Quality control ========
408	m_cTEncTop.setMaxDeltaQP ( m_iMaxDeltaQP );
409	m_cTEncTop.setMaxCuDQPDepth ( m_iMaxCuDQPDepth );
410
411	m_cTEncTop.setChromaCbQpOffset ( m_cbQpOffset );
412	m_cTEncTop.setChromaCrQpOffset ( m_crQpOffset );
413
414	#if ADAPTIVE_QP_SELECTION
415	m_cTEncTop.setUseAdaptQpSelect ( m_bUseAdaptQpSelect );
416	#endif
417
418	Int lowestQP;
419	lowestQP = - ( (Int)(6*(g_uiBitDepth + g_uiBitIncrement - 8)) );
420
421	if ((m_iMaxDeltaQP == 0 ) && (m_iQP == lowestQP) && (m_useLossless == true))
422	{
423	m_bUseAdaptiveQP = false;
424	}
425	m_cTEncTop.setUseAdaptiveQP ( m_bUseAdaptiveQP );
426	m_cTEncTop.setQPAdaptationRange ( m_iQPAdaptationRange );
427
428	//====== Tool list ========
429	m_cTEncTop.setUseSBACRD ( m_bUseSBACRD );
430	m_cTEncTop.setDeltaQpRD ( m_uiDeltaQpRD );
431	m_cTEncTop.setUseASR ( m_bUseASR );
432	m_cTEncTop.setUseHADME ( m_bUseHADME );
433	#if !REMOVE_ALF
434	m_cTEncTop.setUseALF ( m_bUseALF );
435	#endif
436	m_cTEncTop.setUseLossless ( m_useLossless );
437	m_cTEncTop.setUseLComb ( m_bUseLComb );
438	m_cTEncTop.setdQPs ( m_aidQP );
439	m_cTEncTop.setUseRDOQ ( m_bUseRDOQ );
440	m_cTEncTop.setQuadtreeTULog2MaxSize ( m_uiQuadtreeTULog2MaxSize );
441	m_cTEncTop.setQuadtreeTULog2MinSize ( m_uiQuadtreeTULog2MinSize );
442	m_cTEncTop.setQuadtreeTUMaxDepthInter ( m_uiQuadtreeTUMaxDepthInter );
443	m_cTEncTop.setQuadtreeTUMaxDepthIntra ( m_uiQuadtreeTUMaxDepthIntra );
444	m_cTEncTop.setUseFastEnc ( m_bUseFastEnc );
445	m_cTEncTop.setUseEarlyCU ( m_bUseEarlyCU );
446	m_cTEncTop.setUseFastDecisionForMerge ( m_useFastDecisionForMerge );
447	m_cTEncTop.setUseCbfFastMode ( m_bUseCbfFastMode );
448	m_cTEncTop.setUseEarlySkipDetection ( m_useEarlySkipDetection );
449
450	#if !REMOVE_LMCHROMA
451	m_cTEncTop.setUseLMChroma ( m_bUseLMChroma );
452	#endif
453	m_cTEncTop.setUseTransformSkip ( m_useTransformSkip );
454	m_cTEncTop.setUseTransformSkipFast ( m_useTransformSkipFast );
455	m_cTEncTop.setUseConstrainedIntraPred ( m_bUseConstrainedIntraPred );
456	m_cTEncTop.setPCMLog2MinSize ( m_uiPCMLog2MinSize);
457	m_cTEncTop.setUsePCM ( m_usePCM );
458	m_cTEncTop.setPCMLog2MaxSize ( m_pcmLog2MaxSize);
459	m_cTEncTop.setMaxNumMergeCand ( m_maxNumMergeCand );
460
461
462	//====== Weighted Prediction ========
463	m_cTEncTop.setUseWP ( m_bUseWeightPred );
464	m_cTEncTop.setWPBiPred ( m_useWeightedBiPred );
465	//====== Parallel Merge Estimation ========
466	m_cTEncTop.setLog2ParallelMergeLevelMinus2 ( m_log2ParallelMergeLevel - 2 );
467
468	//====== Slice ========
469	m_cTEncTop.setSliceMode ( m_iSliceMode );
470	m_cTEncTop.setSliceArgument ( m_iSliceArgument );
471
472	//====== Dependent Slice ========
473	m_cTEncTop.setDependentSliceMode ( m_iDependentSliceMode );
474	m_cTEncTop.setDependentSliceArgument ( m_iDependentSliceArgument );
475	#if DEPENDENT_SLICES
476	#if TILES_WPP_ENTROPYSLICES_FLAGS
477	m_cTEncTop.setEntropySliceEnabledFlag ( m_entropySliceEnabledFlag );
478	#else
479	m_cTEncTop.setCabacIndependentFlag ( m_bCabacIndependentFlag );
480	#endif
481	#endif
482	int iNumPartInCU = 1<<(m_uiMaxCUDepth<<1);
483	if(m_iDependentSliceMode==SHARP_FIXED_NUMBER_OF_LCU_IN_DEPENDENT_SLICE)
484	{
485	#if REMOVE_FGS
486	m_cTEncTop.setDependentSliceArgument ( m_iDependentSliceArgument * iNumPartInCU );
487	#else
488	m_cTEncTop.setDependentSliceArgument ( m_iDependentSliceArgument * ( iNumPartInCU >> ( m_iSliceGranularity << 1 ) ) );
489	#endif
490	}
491	if(m_iSliceMode==AD_HOC_SLICES_FIXED_NUMBER_OF_LCU_IN_SLICE)
492	{
493	#if REMOVE_FGS
494	m_cTEncTop.setSliceArgument ( m_iSliceArgument * iNumPartInCU );
495	#else
496	m_cTEncTop.setSliceArgument ( m_iSliceArgument * ( iNumPartInCU >> ( m_iSliceGranularity << 1 ) ) );
497	#endif
498	}
499	if(m_iSliceMode==AD_HOC_SLICES_FIXED_NUMBER_OF_TILES_IN_SLICE)
500	{
501	m_cTEncTop.setSliceArgument ( m_iSliceArgument );
502	}
503
504	#if !REMOVE_FGS
505	m_cTEncTop.setSliceGranularity ( m_iSliceGranularity );
506	#endif
507	if(m_iSliceMode == 0 )
508	{
509	m_bLFCrossSliceBoundaryFlag = true;
510	}
511	m_cTEncTop.setLFCrossSliceBoundaryFlag( m_bLFCrossSliceBoundaryFlag );
512	m_cTEncTop.setUseSAO ( m_bUseSAO );
513	m_cTEncTop.setMaxNumOffsetsPerPic (m_maxNumOffsetsPerPic);
514
515	#if SAO_LCU_BOUNDARY
516	m_cTEncTop.setSaoLcuBoundary (m_saoLcuBoundary);
517	#endif
518	m_cTEncTop.setSaoLcuBasedOptimization (m_saoLcuBasedOptimization);
519	m_cTEncTop.setPCMInputBitDepthFlag ( m_bPCMInputBitDepthFlag);
520	m_cTEncTop.setPCMFilterDisableFlag ( m_bPCMFilterDisableFlag);
521
522	m_cTEncTop.setDecodedPictureHashSEIEnabled(m_decodePictureHashSEIEnabled);
523	#if RECOVERY_POINT_SEI
524	m_cTEncTop.setRecoveryPointSEIEnabled( m_recoveryPointSEIEnabled );
525	#endif
526	#if BUFFERING_PERIOD_AND_TIMING_SEI
527	m_cTEncTop.setBufferingPeriodSEIEnabled( m_bufferingPeriodSEIEnabled );
528	m_cTEncTop.setPictureTimingSEIEnabled( m_pictureTimingSEIEnabled );
529	#endif
530	m_cTEncTop.setUniformSpacingIdr ( m_iUniformSpacingIdr );
531	m_cTEncTop.setNumColumnsMinus1 ( m_iNumColumnsMinus1 );
532	m_cTEncTop.setNumRowsMinus1 ( m_iNumRowsMinus1 );
533	if(m_iUniformSpacingIdr==0)
534	{
535	m_cTEncTop.setColumnWidth ( m_pchColumnWidth );
536	m_cTEncTop.setRowHeight ( m_pchRowHeight );
537	}
538	m_cTEncTop.xCheckGSParameters();
539	Int uiTilesCount = (m_iNumRowsMinus1+1) * (m_iNumColumnsMinus1+1);
540	if(uiTilesCount == 1)
541	{
542	m_bLFCrossTileBoundaryFlag = true;
543	}
544	m_cTEncTop.setLFCrossTileBoundaryFlag( m_bLFCrossTileBoundaryFlag );
545	m_cTEncTop.setWaveFrontSynchro ( m_iWaveFrontSynchro );
546	m_cTEncTop.setWaveFrontSubstreams ( m_iWaveFrontSubstreams );
547	m_cTEncTop.setTMVPModeId ( m_TMVPModeId );
548	m_cTEncTop.setUseScalingListId ( m_useScalingListId );
549	m_cTEncTop.setScalingListFile ( m_scalingListFile );
550	m_cTEncTop.setSignHideFlag(m_signHideFlag);
551	#if !REMOVE_ALF
552	m_cTEncTop.setALFLowLatencyEncoding( m_alfLowLatencyEncoding );
553	#endif
554	m_cTEncTop.setUseRateCtrl ( m_enableRateCtrl);
555	m_cTEncTop.setTargetBitrate ( m_targetBitrate);
556	m_cTEncTop.setNumLCUInUnit ( m_numLCUInUnit);
557	m_cTEncTop.setTransquantBypassEnableFlag(m_TransquantBypassEnableFlag);
558	m_cTEncTop.setCUTransquantBypassFlagValue(m_CUTransquantBypassFlagValue);
559	#if RECALCULATE_QP_ACCORDING_LAMBDA
560	m_cTEncTop.setUseRecalculateQPAccordingToLambda( m_recalculateQPAccordingToLambda );
561	#endif
562	#if ACTIVE_PARAMETER_SETS_SEI_MESSAGE
563	m_cTEncTop.setActiveParameterSetsSEIEnabled ( m_activeParameterSetsSEIEnabled );
564	#endif
565	#if SUPPORT_FOR_VUI
566	m_cTEncTop.setVuiParametersPresentFlag( m_vuiParametersPresentFlag );
567	m_cTEncTop.setAspectRatioIdc( m_aspectRatioIdc );
568	m_cTEncTop.setSarWidth( m_sarWidth );
569	m_cTEncTop.setSarHeight( m_sarHeight );
570	m_cTEncTop.setOverscanInfoPresentFlag( m_overscanInfoPresentFlag );
571	m_cTEncTop.setOverscanAppropriateFlag( m_overscanAppropriateFlag );
572	m_cTEncTop.setVideoSignalTypePresentFlag( m_videoSignalTypePresentFlag );
573	m_cTEncTop.setVideoFormat( m_videoFormat );
574	m_cTEncTop.setVideoFullRangeFlag( m_videoFullRangeFlag );
575	m_cTEncTop.setColourDescriptionPresentFlag( m_colourDescriptionPresentFlag );
576	m_cTEncTop.setColourPrimaries( m_colourPrimaries );
577	m_cTEncTop.setTransferCharacteristics( m_transferCharacteristics );
578	m_cTEncTop.setMatrixCoefficients( m_matrixCoefficients );
579	m_cTEncTop.setChromaLocInfoPresentFlag( m_chromaLocInfoPresentFlag );
580	m_cTEncTop.setChromaSampleLocTypeTopField( m_chromaSampleLocTypeTopField );
581	m_cTEncTop.setChromaSampleLocTypeBottomField( m_chromaSampleLocTypeBottomField );
582	m_cTEncTop.setNeutralChromaIndicationFlag( m_neutralChromaIndicationFlag );
583	m_cTEncTop.setBitstreamRestrictionFlag( m_bitstreamRestrictionFlag );
584	m_cTEncTop.setTilesFixedStructureFlag( m_tilesFixedStructureFlag );
585	m_cTEncTop.setMotionVectorsOverPicBoundariesFlag( m_motionVectorsOverPicBoundariesFlag );
586	m_cTEncTop.setMaxBytesPerPicDenom( m_maxBytesPerPicDenom );
587	m_cTEncTop.setMaxBitsPerMinCuDenom( m_maxBitsPerMinCuDenom );
588	m_cTEncTop.setLog2MaxMvLengthHorizontal( m_log2MaxMvLengthHorizontal );
589	m_cTEncTop.setLog2MaxMvLengthVertical( m_log2MaxMvLengthVertical );
590	#endif
591	}
592	#endif
593
594	Void TAppEncTop::xCreateLib()
595	{
596	// Video I/O
597	#if SVC_EXTENSION
598	// initialize global variables
599	initROM();
600
601	for(UInt layer=0; layer<m_numLayers; layer++)
602	{
603	m_acTVideoIOYuvInputFile[layer].open( (char *)m_acLayerCfg[layer].getInputFile().c_str(), false, m_uiInputBitDepth, m_uiInternalBitDepth ); // read mode
604	m_acTVideoIOYuvInputFile[layer].skipFrames(m_FrameSkip, m_acLayerCfg[layer].getSourceWidth() - m_acLayerCfg[layer].getPad()[0], m_acLayerCfg[layer].getSourceHeight() - m_acLayerCfg[layer].getPad()[1]);
605
606	if (!m_acLayerCfg[layer].getReconFile().empty())
607	{
608	m_acTVideoIOYuvReconFile[layer].open((char *)m_acLayerCfg[layer].getReconFile().c_str(), true, m_uiOutputBitDepth, m_uiInternalBitDepth); // write mode
609	}
610
611	m_acTEncTop[layer].create();
612	}
613	#else
614	m_cTVideoIOYuvInputFile.open( m_pchInputFile, false, m_uiInputBitDepth, m_uiInternalBitDepth ); // read mode
615	m_cTVideoIOYuvInputFile.skipFrames(m_FrameSkip, m_iSourceWidth - m_aiPad[0], m_iSourceHeight - m_aiPad[1]);
616
617	if (m_pchReconFile)
618	m_cTVideoIOYuvReconFile.open(m_pchReconFile, true, m_uiOutputBitDepth, m_uiInternalBitDepth); // write mode
619
620	// Neo Decoder
621	m_cTEncTop.create();
622	#endif
623	}
624
625	Void TAppEncTop::xDestroyLib()
626	{
627	// Video I/O
628	#if SVC_EXTENSION
629	// destroy ROM
630	destroyROM();
631
632	for(UInt layer=0; layer<m_numLayers; layer++)
633	{
634	m_acTVideoIOYuvInputFile[layer].close();
635	m_acTVideoIOYuvReconFile[layer].close();
636
637	m_acTEncTop[layer].destroy();
638	}
639	#else
640	m_cTVideoIOYuvInputFile.close();
641	m_cTVideoIOYuvReconFile.close();
642
643	// Neo Decoder
644	m_cTEncTop.destroy();
645	#endif
646	}
647
648	Void TAppEncTop::xInitLib()
649	{
650	#if SVC_EXTENSION
651	for(UInt layer=0; layer<m_numLayers; layer++)
652	{
653	m_acTEncTop[layer].init();
654	}
655	#else
656	m_cTEncTop.init();
657	#endif
658	}
659
660	// ====================================================================================================================
661	// Public member functions
662	// ====================================================================================================================
663
664	/**
665	- create internal class
666	- initialize internal variable
667	- until the end of input YUV file, call encoding function in TEncTop class
668	- delete allocated buffers
669	- destroy internal class
670	.
671	*/
672	#if SVC_EXTENSION
673	Void TAppEncTop::encode()
674	{
675	fstream bitstreamFile(m_pchBitstreamFile, fstream::binary \| fstream::out);
676	if (!bitstreamFile)
677	{
678	fprintf(stderr, "\nfailed to open bitstream file `%s' for writing\n", m_pchBitstreamFile);
679	exit(EXIT_FAILURE);
680	}
681
682	TComPicYuv* pcPicYuvOrg [MAX_LAYERS];
683	TComPicYuv* pcPicYuvRec = NULL;
684
685	// initialize internal class & member variables
686
687	xInitLibCfg();
688	xCreateLib();
689	xInitLib();
690
691	// main encoder loop
692	Int iNumEncoded, iTotalNumEncoded;
693	Bool bEos = false, bBaseEos = false;
694
695	list<AccessUnit> outputAccessUnits; ///< list of access units to write out. is populated by the encoding process
696
697	for(UInt layer=0; layer<m_numLayers; layer++)
698	{
699	// allocate original YUV buffer
700	pcPicYuvOrg[layer] = new TComPicYuv;
701	#if SVC_UPSAMPLING
702	pcPicYuvOrg[layer]->create( m_acLayerCfg[layer].getSourceWidth(), m_acLayerCfg[layer].getSourceHeight(), m_uiMaxCUWidth, m_uiMaxCUHeight, m_uiMaxCUDepth, NULL );
703	#else
704	pcPicYuvOrg[layer]->create( m_acLayerCfg[layer].getSourceWidth(), m_acLayerCfg[layer].getSourceHeight(), m_uiMaxCUWidth, m_uiMaxCUHeight, m_uiMaxCUDepth );
705	#endif
706	}
707
708	Bool bFirstFrame = true;
709	while ( !bEos )
710	{
711	// Read enough frames
712	Bool bFramesReadyToCode = false;
713	while(!bFramesReadyToCode)
714	{
715	for(UInt layer=0; layer<m_numLayers; layer++)
716	{
717	// get buffers
718	xGetBuffer(pcPicYuvRec, layer);
719
720	m_acTVideoIOYuvInputFile[layer].read( pcPicYuvOrg[layer], m_acLayerCfg[layer].getPad() );
721
722	if(layer == m_numLayers-1)
723	{
724	// increase number of received frames
725	m_iFrameRcvd++;
726	// check end of file
727	bEos = ( m_acTVideoIOYuvInputFile[layer].isEof() == 1 ? true : bBaseEos? true : bEos );
728	bEos = ( m_iFrameRcvd == m_iFrameToBeEncoded ? true : bEos );
729	}
730	else
731	{
732	// check end of file of base layers
733	bBaseEos = ( m_acTVideoIOYuvInputFile[layer].isEof() == 1 ? true : bBaseEos );
734	}
735	m_acTEncTop[layer].encodePrep( bEos, pcPicYuvOrg[layer] );
736	}
737
738	bFramesReadyToCode = !(!bFirstFrame && ( m_acTEncTop[m_numLayers-1].getNumPicRcvd() != m_iGOPSize && m_iGOPSize ) && !bEos );
739	}
740
741	// loop through frames in one GOP
742	for ( UInt iPicIdInGOP=0; iPicIdInGOP < (bFirstFrame? 1:m_iGOPSize); iPicIdInGOP++ )
743	{
744	// layer by layer for each frame
745	for(UInt layer=0; layer<m_numLayers; layer++)
746	{
747	// call encoding function for one frame
748	m_acTEncTop[layer].encode( pcPicYuvOrg[layer], m_acListPicYuvRec[layer],
749	outputAccessUnits, iPicIdInGOP );
750	}
751	}
752
753	iTotalNumEncoded = 0;
754	for(UInt layer=0; layer<m_numLayers; layer++)
755	{
756	// write bistream to file if necessary
757	iNumEncoded = m_acTEncTop[layer].getNumPicRcvd();
758	if ( iNumEncoded > 0 )
759	{
760	xWriteRecon(layer, iNumEncoded);
761	iTotalNumEncoded += iNumEncoded;
762	}
763	m_acTEncTop[layer].setNumPicRcvd( 0 );
764	}
765
766	// write bitstream out
767	if(iTotalNumEncoded)
768	{
769	xWriteStream(bitstreamFile, iTotalNumEncoded, outputAccessUnits);
770	outputAccessUnits.clear();
771	}
772
773	// print out summary
774	if (bEos)
775	{
776	printOutSummary();
777	}
778
779	bFirstFrame = false;
780	}
781
782	// delete original YUV buffer
783	for(UInt layer=0; layer<m_numLayers; layer++)
784	{
785	pcPicYuvOrg[layer]->destroy();
786	delete pcPicYuvOrg[layer];
787	pcPicYuvOrg[layer] = NULL;
788
789	// delete used buffers in encoder class
790	m_acTEncTop[layer].deletePicBuffer();
791	}
792
793	// delete buffers & classes
794	xDeleteBuffer();
795	xDestroyLib();
796
797	printRateSummary();
798
799	return;
800	}
801
802
803	Void TAppEncTop::printOutSummary()
804	{
805	UInt layer;
806
807	// set frame rate
808	for(layer = 0; layer < m_numLayers; layer++)
809	{
810	m_gcAnalyzeAll[layer].setFrmRate( m_acLayerCfg[layer].getFrameRate());
811	m_gcAnalyzeI[layer].setFrmRate( m_acLayerCfg[layer].getFrameRate() );
812	m_gcAnalyzeP[layer].setFrmRate( m_acLayerCfg[layer].getFrameRate() );
813	m_gcAnalyzeB[layer].setFrmRate( m_acLayerCfg[layer].getFrameRate() );
814	}
815
816	//-- all
817	printf( "\n\nSUMMARY --------------------------------------------------------\n" );
818	printf( "\tTotal Frames \| " "Bitrate " "Y-PSNR " "U-PSNR " "V-PSNR \n" );
819	for(layer = 0; layer < m_numLayers; layer++)
820	{
821	m_gcAnalyzeAll[layer].printOut('a', layer);
822	}
823
824	printf( "\n\nI Slices--------------------------------------------------------\n" );
825	printf( "\tTotal Frames \| " "Bitrate " "Y-PSNR " "U-PSNR " "V-PSNR \n" );
826	for(layer = 0; layer < m_numLayers; layer++)
827	{
828	m_gcAnalyzeI[layer].printOut('i', layer);
829	}
830
831	printf( "\n\nP Slices--------------------------------------------------------\n" );
832	printf( "\tTotal Frames \| " "Bitrate " "Y-PSNR " "U-PSNR " "V-PSNR \n" );
833	for(layer = 0; layer < m_numLayers; layer++)
834	{
835	m_gcAnalyzeP[layer].printOut('p', layer);
836	}
837
838	printf( "\n\nB Slices--------------------------------------------------------\n" );
839	printf( "\tTotal Frames \| " "Bitrate " "Y-PSNR " "U-PSNR " "V-PSNR \n" );
840	for(layer = 0; layer < m_numLayers; layer++)
841	{
842	m_gcAnalyzeB[layer].printOut('b', layer);
843	}
844	}
845
846	#else
847	Void TAppEncTop::encode()
848	{
849	fstream bitstreamFile(m_pchBitstreamFile, fstream::binary \| fstream::out);
850	if (!bitstreamFile)
851	{
852	fprintf(stderr, "\nfailed to open bitstream file `%s' for writing\n", m_pchBitstreamFile);
853	exit(EXIT_FAILURE);
854	}
855
856	TComPicYuv* pcPicYuvOrg = new TComPicYuv;
857	TComPicYuv* pcPicYuvRec = NULL;
858
859	// initialize internal class & member variables
860	xInitLibCfg();
861	xCreateLib();
862	xInitLib();
863
864	// main encoder loop
865	Int iNumEncoded = 0;
866	Bool bEos = false;
867
868	list<AccessUnit> outputAccessUnits; ///< list of access units to write out. is populated by the encoding process
869
870	// allocate original YUV buffer
871	pcPicYuvOrg->create( m_iSourceWidth, m_iSourceHeight, m_uiMaxCUWidth, m_uiMaxCUHeight, m_uiMaxCUDepth );
872
873	while ( !bEos )
874	{
875	// get buffers
876	xGetBuffer(pcPicYuvRec);
877
878	// read input YUV file
879	m_cTVideoIOYuvInputFile.read( pcPicYuvOrg, m_aiPad );
880
881	// increase number of received frames
882	m_iFrameRcvd++;
883
884	// check end of file
885	bEos = ( m_cTVideoIOYuvInputFile.isEof() == 1 ? true : false );
886	bEos = ( m_iFrameRcvd == m_iFrameToBeEncoded ? true : bEos );
887
888	// call encoding function for one frame
889	m_cTEncTop.encode( bEos, pcPicYuvOrg, m_cListPicYuvRec, outputAccessUnits, iNumEncoded );
890
891	// write bistream to file if necessary
892	if ( iNumEncoded > 0 )
893	{
894	xWriteOutput(bitstreamFile, iNumEncoded, outputAccessUnits);
895	outputAccessUnits.clear();
896	}
897	}
898	// delete original YUV buffer
899	pcPicYuvOrg->destroy();
900	delete pcPicYuvOrg;
901	pcPicYuvOrg = NULL;
902
903	// delete used buffers in encoder class
904	m_cTEncTop.deletePicBuffer();
905
906	// delete buffers & classes
907	xDeleteBuffer();
908	xDestroyLib();
909
910	printRateSummary();
911
912	return;
913	}
914	#endif
915
916	// ====================================================================================================================
917	// Protected member functions
918	// ====================================================================================================================
919
920	/**
921	- application has picture buffer list with size of GOP
922	- picture buffer list acts as ring buffer
923	- end of the list has the latest picture
924	.
925	*/
926	#if SVC_EXTENSION
927	Void TAppEncTop::xGetBuffer( TComPicYuv*& rpcPicYuvRec, UInt layer)
928	{
929	assert( m_iGOPSize > 0 );
930
931	// org. buffer
932	if ( m_acListPicYuvRec[layer].size() == (UInt)m_iGOPSize )
933	{
934	rpcPicYuvRec = m_acListPicYuvRec[layer].popFront();
935
936	}
937	else
938	{
939	rpcPicYuvRec = new TComPicYuv;
940
941	#if SVC_UPSAMPLING
942	rpcPicYuvRec->create( m_acLayerCfg[layer].getSourceWidth(), m_acLayerCfg[layer].getSourceHeight(), m_uiMaxCUWidth, m_uiMaxCUHeight, m_uiMaxCUDepth, NULL );
943	#else
944	rpcPicYuvRec->create( m_acLayerCfg[layer].getSourceWidth(), m_acLayerCfg[layer].getSourceHeight(), m_uiMaxCUWidth, m_uiMaxCUHeight, m_uiMaxCUDepth );
945	#endif
946
947	}
948	m_acListPicYuvRec[layer].pushBack( rpcPicYuvRec );
949	}
950
951	Void TAppEncTop::xDeleteBuffer( )
952	{
953	for(UInt layer=0; layer<m_numLayers; layer++)
954	{
955	TComList<TComPicYuv*>::iterator iterPicYuvRec = m_acListPicYuvRec[layer].begin();
956
957	Int iSize = Int( m_acListPicYuvRec[layer].size() );
958
959	for ( Int i = 0; i < iSize; i++ )
960	{
961	TComPicYuv* pcPicYuvRec = *(iterPicYuvRec++);
962	pcPicYuvRec->destroy();
963	delete pcPicYuvRec; pcPicYuvRec = NULL;
964	}
965	}
966	}
967
968
969
970	Void TAppEncTop::xWriteRecon(UInt layer, Int iNumEncoded)
971	{
972	Int i;
973
974	TComList<TComPicYuv*>::iterator iterPicYuvRec = m_acListPicYuvRec[layer].end();
975
976	for ( i = 0; i < iNumEncoded; i++ )
977	{
978	--iterPicYuvRec;
979	}
980
981	for ( i = 0; i < iNumEncoded; i++ )
982	{
983	TComPicYuv* pcPicYuvRec = *(iterPicYuvRec++);
984	if (!m_acLayerCfg[layer].getReconFile().empty())
985	{
986	m_acTVideoIOYuvReconFile[layer].write( pcPicYuvRec, m_acLayerCfg[layer].getCropLeft(), m_acLayerCfg[layer].getCropRight(),
987	m_acLayerCfg[layer].getCropTop(), m_acLayerCfg[layer].getCropBottom() );
988	}
989	}
990	}
991
992
993	Void TAppEncTop::xWriteStream(std::ostream& bitstreamFile, Int iNumEncoded, const std::list<AccessUnit>& accessUnits)
994	{
995	Int i;
996
997	list<AccessUnit>::const_iterator iterBitstream = accessUnits.begin();
998
999	for ( i = 0; i < iNumEncoded; i++ )
1000	{
1001	const AccessUnit& au = *(iterBitstream++);
1002	const vector<unsigned>& stats = writeAnnexB(bitstreamFile, au);
1003	rateStatsAccum(au, stats);
1004	}
1005	}
1006
1007	#else // SVC_EXTENSION
1008	Void TAppEncTop::xGetBuffer( TComPicYuv*& rpcPicYuvRec)
1009	{
1010	assert( m_iGOPSize > 0 );
1011
1012	// org. buffer
1013	if ( m_cListPicYuvRec.size() == (UInt)m_iGOPSize )
1014	{
1015	rpcPicYuvRec = m_cListPicYuvRec.popFront();
1016
1017	}
1018	else
1019	{
1020	rpcPicYuvRec = new TComPicYuv;
1021
1022	rpcPicYuvRec->create( m_iSourceWidth, m_iSourceHeight, m_uiMaxCUWidth, m_uiMaxCUHeight, m_uiMaxCUDepth );
1023
1024	}
1025	m_cListPicYuvRec.pushBack( rpcPicYuvRec );
1026	}
1027
1028	Void TAppEncTop::xDeleteBuffer( )
1029	{
1030	TComList<TComPicYuv*>::iterator iterPicYuvRec = m_cListPicYuvRec.begin();
1031
1032	Int iSize = Int( m_cListPicYuvRec.size() );
1033
1034	for ( Int i = 0; i < iSize; i++ )
1035	{
1036	TComPicYuv* pcPicYuvRec = *(iterPicYuvRec++);
1037	pcPicYuvRec->destroy();
1038	delete pcPicYuvRec; pcPicYuvRec = NULL;
1039	}
1040
1041	}
1042
1043	/** \param iNumEncoded number of encoded frames
1044	*/
1045	Void TAppEncTop::xWriteOutput(std::ostream& bitstreamFile, Int iNumEncoded, const std::list<AccessUnit>& accessUnits)
1046	{
1047	Int i;
1048
1049	TComList<TComPicYuv*>::iterator iterPicYuvRec = m_cListPicYuvRec.end();
1050	list<AccessUnit>::const_iterator iterBitstream = accessUnits.begin();
1051
1052	for ( i = 0; i < iNumEncoded; i++ )
1053	{
1054	--iterPicYuvRec;
1055	}
1056
1057	for ( i = 0; i < iNumEncoded; i++ )
1058	{
1059	TComPicYuv* pcPicYuvRec = *(iterPicYuvRec++);
1060	if (m_pchReconFile)
1061	{
1062	m_cTVideoIOYuvReconFile.write( pcPicYuvRec, m_cropLeft, m_cropRight, m_cropTop, m_cropBottom );
1063	}
1064
1065	const AccessUnit& au = *(iterBitstream++);
1066	const vector<unsigned>& stats = writeAnnexB(bitstreamFile, au);
1067	rateStatsAccum(au, stats);
1068	}
1069	}
1070	#endif
1071
1072	/**
1073	*
1074	*/
1075	void TAppEncTop::rateStatsAccum(const AccessUnit& au, const std::vector<unsigned>& annexBsizes)
1076	{
1077	AccessUnit::const_iterator it_au = au.begin();
1078	vector<unsigned>::const_iterator it_stats = annexBsizes.begin();
1079
1080	for (; it_au != au.end(); it_au++, it_stats++)
1081	{
1082	switch ((*it_au)->m_nalUnitType)
1083	{
1084	#if NAL_UNIT_TYPES_J1003_D7
1085	case NAL_UNIT_CODED_SLICE_TRAIL_R:
1086	case NAL_UNIT_CODED_SLICE_TRAIL_N:
1087	case NAL_UNIT_CODED_SLICE_TLA:
1088	case NAL_UNIT_CODED_SLICE_TSA_N:
1089	case NAL_UNIT_CODED_SLICE_STSA_R:
1090	case NAL_UNIT_CODED_SLICE_STSA_N:
1091	case NAL_UNIT_CODED_SLICE_BLA:
1092	case NAL_UNIT_CODED_SLICE_BLANT:
1093	case NAL_UNIT_CODED_SLICE_BLA_N_LP:
1094	case NAL_UNIT_CODED_SLICE_IDR:
1095	case NAL_UNIT_CODED_SLICE_IDR_N_LP:
1096	case NAL_UNIT_CODED_SLICE_CRA:
1097	case NAL_UNIT_CODED_SLICE_DLP:
1098	case NAL_UNIT_CODED_SLICE_TFD:
1099	#else
1100	case NAL_UNIT_CODED_SLICE:
1101	case NAL_UNIT_CODED_SLICE_TFD:
1102	case NAL_UNIT_CODED_SLICE_TLA:
1103	case NAL_UNIT_CODED_SLICE_CRA:
1104	case NAL_UNIT_CODED_SLICE_CRANT:
1105	case NAL_UNIT_CODED_SLICE_BLA:
1106	case NAL_UNIT_CODED_SLICE_BLANT:
1107	case NAL_UNIT_CODED_SLICE_IDR:
1108	#endif
1109	case NAL_UNIT_VPS:
1110	case NAL_UNIT_SPS:
1111	case NAL_UNIT_PPS:
1112	m_essentialBytes += *it_stats;
1113	break;
1114	default:
1115	break;
1116	}
1117
1118	m_totalBytes += *it_stats;
1119	}
1120	}
1121
1122	void TAppEncTop::printRateSummary()
1123	{
1124	#if SVC_EXTENSION
1125	double time = (double) m_iFrameRcvd / m_acLayerCfg[m_numLayers-1].getFrameRate();
1126	#else
1127	double time = (double) m_iFrameRcvd / m_iFrameRate;
1128	#endif
1129	printf("Bytes written to file: %u (%.3f kbps)\n", m_totalBytes, 0.008 * m_totalBytes / time);
1130	#if VERBOSE_RATE
1131	printf("Bytes for SPS/PPS/Slice (Incl. Annex B): %u (%.3f kbps)\n", m_essentialBytes, 0.008 * m_essentialBytes / time);
1132	#endif
1133	}
1134
1135	//! \}

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

JCT-VC SHVC

Context navigation

source: SHVCSoftware/branches/SHM-1.0-dev/source/App/TAppEncoder/TAppEncTop.cpp @ 1263

Download in other formats: