source: 3DVCSoftware/branches/HTM-15.2-dev/source/Lib/TLibEncoder/SEIwrite.cpp @ 1370

Last change on this file since 1370 was 1367, checked in by tech, 9 years ago

Align macros
  • Property svn:eol-style set to native
File size: 59.7 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) 2010-2015, 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#include "TLibCommon/TComBitCounter.h"
35#include "TLibCommon/TComBitStream.h"
36#include "TLibCommon/SEI.h"
37#include "TLibCommon/TComSlice.h"
38#include "TLibCommon/TComPicYuv.h"
39#include "SEIwrite.h"
40
41//! \ingroup TLibEncoder
42//! \{
43
44#if ENC_DEC_TRACE
45Void  xTraceSEIHeader()
46{
47  fprintf( g_hTrace, "=========== SEI message ===========\n");
48}
49
50Void  xTraceSEIMessageType(SEI::PayloadType payloadType)
51{
52  fprintf( g_hTrace, "=========== %s SEI message ===========\n", SEI::getSEIMessageString(payloadType));
53}
54#endif
55
56Void SEIWriter::xWriteSEIpayloadData(TComBitIf& bs, const SEI& sei, const TComSPS *sps)
57{
58  switch (sei.payloadType())
59  {
60  case SEI::USER_DATA_UNREGISTERED:
61    xWriteSEIuserDataUnregistered(*static_cast<const SEIuserDataUnregistered*>(&sei));
62    break;
63  case SEI::ACTIVE_PARAMETER_SETS:
64    xWriteSEIActiveParameterSets(*static_cast<const SEIActiveParameterSets*>(& sei));
65    break;
66  case SEI::DECODING_UNIT_INFO:
67    xWriteSEIDecodingUnitInfo(*static_cast<const SEIDecodingUnitInfo*>(& sei), sps);
68    break;
69  case SEI::DECODED_PICTURE_HASH:
70    xWriteSEIDecodedPictureHash(*static_cast<const SEIDecodedPictureHash*>(&sei));
71    break;
72  case SEI::BUFFERING_PERIOD:
73    xWriteSEIBufferingPeriod(*static_cast<const SEIBufferingPeriod*>(&sei), sps);
74    break;
75  case SEI::PICTURE_TIMING:
76    xWriteSEIPictureTiming(*static_cast<const SEIPictureTiming*>(&sei), sps);
77    break;
78  case SEI::RECOVERY_POINT:
79    xWriteSEIRecoveryPoint(*static_cast<const SEIRecoveryPoint*>(&sei));
80    break;
81  case SEI::FRAME_PACKING:
82    xWriteSEIFramePacking(*static_cast<const SEIFramePacking*>(&sei));
83    break;
84  case SEI::SEGM_RECT_FRAME_PACKING:
85    xWriteSEISegmentedRectFramePacking(*static_cast<const SEISegmentedRectFramePacking*>(&sei));
86    break;
87  case SEI::DISPLAY_ORIENTATION:
88    xWriteSEIDisplayOrientation(*static_cast<const SEIDisplayOrientation*>(&sei));
89    break;
90  case SEI::TEMPORAL_LEVEL0_INDEX:
91    xWriteSEITemporalLevel0Index(*static_cast<const SEITemporalLevel0Index*>(&sei));
92    break;
93  case SEI::REGION_REFRESH_INFO:
94    xWriteSEIGradualDecodingRefreshInfo(*static_cast<const SEIGradualDecodingRefreshInfo*>(&sei));
95    break;
96  case SEI::NO_DISPLAY:
97    xWriteSEINoDisplay(*static_cast<const SEINoDisplay*>(&sei));
98    break;
99  case SEI::TONE_MAPPING_INFO:
100    xWriteSEIToneMappingInfo(*static_cast<const SEIToneMappingInfo*>(&sei));
101    break;
102  case SEI::SOP_DESCRIPTION:
103    xWriteSEISOPDescription(*static_cast<const SEISOPDescription*>(&sei));
104    break;
105  case SEI::SCALABLE_NESTING:
106    xWriteSEIScalableNesting(bs, *static_cast<const SEIScalableNesting*>(&sei), sps);
107    break;
108  case SEI::CHROMA_RESAMPLING_FILTER_HINT:
109    xWriteSEIChromaResamplingFilterHint(*static_cast<const SEIChromaResamplingFilterHint*>(&sei));
110    break;
111  case SEI::TEMP_MOTION_CONSTRAINED_TILE_SETS:
112    xWriteSEITempMotionConstrainedTileSets(*static_cast<const SEITempMotionConstrainedTileSets*>(&sei));
113    break;
114  case SEI::TIME_CODE:
115    xWriteSEITimeCode(*static_cast<const SEITimeCode*>(&sei));
116    break;
117  case SEI::KNEE_FUNCTION_INFO:
118    xWriteSEIKneeFunctionInfo(*static_cast<const SEIKneeFunctionInfo*>(&sei));
119    break;
120  case SEI::COLOUR_REMAPPING_INFO:
121    xWriteSEIColourRemappingInfo(*static_cast<const SEIColourRemappingInfo*>(&sei));
122    break;
123  case SEI::MASTERING_DISPLAY_COLOUR_VOLUME:
124    xWriteSEIMasteringDisplayColourVolume(*static_cast<const SEIMasteringDisplayColourVolume*>(&sei));
125    break;
126#if NH_MV
127#if !NH_MV_SEI
128   case SEI::SUB_BITSTREAM_PROPERTY:
129   xWriteSEISubBitstreamProperty(*static_cast<const SEISubBitstreamProperty*>(&sei));
130   break;
131#endif
132#endif
133#if NH_MV_SEI
134#if NH_MV_LAYERS_NOT_PRESENT_SEI
135   case SEI::LAYERS_NOT_PRESENT:
136       xWriteSEILayersNotPresent(*static_cast<const SEILayersNotPresent*>(&sei));
137     break;
138#endif
139   case SEI::INTER_LAYER_CONSTRAINED_TILE_SETS:
140     xWriteSEIInterLayerConstrainedTileSets(*static_cast<const SEIInterLayerConstrainedTileSets*>(&sei));
141     break;
142#if NH_MV_SEI_TBD
143   case SEI::BSP_NESTING:
144     xWriteSEIBspNesting(*static_cast<const SEIBspNesting*>(&sei));
145     break;
146   case SEI::BSP_INITIAL_ARRIVAL_TIME:
147     xWriteSEIBspInitialArrivalTime(*static_cast<const SEIBspInitialArrivalTime*>(&sei));
148     break;
149#endif
150   case SEI::SUB_BITSTREAM_PROPERTY:
151     xWriteSEISubBitstreamProperty(*static_cast<const SEISubBitstreamProperty*>(&sei));
152     break;
153   case SEI::ALPHA_CHANNEL_INFO:
154     xWriteSEIAlphaChannelInfo(*static_cast<const SEIAlphaChannelInfo*>(&sei));
155     break;
156   case SEI::OVERLAY_INFO:
157     xWriteSEIOverlayInfo(*static_cast<const SEIOverlayInfo*>(&sei));
158     break;
159   case SEI::TEMPORAL_MV_PREDICTION_CONSTRAINTS:
160     xWriteSEITemporalMvPredictionConstraints(*static_cast<const SEITemporalMvPredictionConstraints*>(&sei));
161     break;
162#if NH_MV_SEI_TBD
163   case SEI::FRAME_FIELD_INFO:
164     xWriteSEIFrameFieldInfo(*static_cast<const SEIFrameFieldInfo*>(&sei));
165     break;
166#endif
167   case SEI::THREE_DIMENSIONAL_REFERENCE_DISPLAYS_INFO:
168     xWriteSEIThreeDimensionalReferenceDisplaysInfo(*static_cast<const SEIThreeDimensionalReferenceDisplaysInfo*>(&sei));
169     break;
170#if SEI_DRI_F0169
171   case SEI::DEPTH_REPRESENTATION_INFO:
172       xWriteSEIDepthRepresentationInfo(*static_cast<const SEIDepthRepresentationInfo*>(&sei));
173       break;
174#endif
175   case SEI::MULTIVIEW_SCENE_INFO:
176     xWriteSEIMultiviewSceneInfo(*static_cast<const SEIMultiviewSceneInfo*>(&sei));
177     break;
178   case SEI::MULTIVIEW_ACQUISITION_INFO:
179     xWriteSEIMultiviewAcquisitionInfo(*static_cast<const SEIMultiviewAcquisitionInfo*>(&sei));
180     break;
181
182   case SEI::MULTIVIEW_VIEW_POSITION:
183     xWriteSEIMultiviewViewPosition(*static_cast<const SEIMultiviewViewPosition*>(&sei));
184     break;
185#if NH_3D
186   case SEI::ALTERNATIVE_DEPTH_INFO:
187     xWriteSEIAlternativeDepthInfo(*static_cast<const SEIAlternativeDepthInfo*>(&sei));
188     break;
189#endif
190#endif
191
192
193  default:
194    assert(!"Trying to write unhandled SEI message");
195    break;
196  }
197  xWriteByteAlign();
198}
199
200/**
201 * marshal all SEI messages in provided list into one bitstream bs
202 */
203Void SEIWriter::writeSEImessages(TComBitIf& bs, const SEIMessages &seiList, const TComSPS *sps, Bool isNested)
204{
205#if ENC_DEC_TRACE
206  if (g_HLSTraceEnable)
207    xTraceSEIHeader();
208#endif
209
210  TComBitCounter bs_count;
211
212  for (SEIMessages::const_iterator sei=seiList.begin(); sei!=seiList.end(); sei++)
213  {
214    // calculate how large the payload data is
215    // TODO: this would be far nicer if it used vectored buffers
216    bs_count.resetBits();
217    setBitstream(&bs_count);
218
219#if ENC_DEC_TRACE
220    Bool traceEnable = g_HLSTraceEnable;
221    g_HLSTraceEnable = false;
222#endif
223    xWriteSEIpayloadData(bs_count, **sei, sps);
224#if ENC_DEC_TRACE
225    g_HLSTraceEnable = traceEnable;
226#endif
227    UInt payload_data_num_bits = bs_count.getNumberOfWrittenBits();
228    assert(0 == payload_data_num_bits % 8);
229
230    setBitstream(&bs);
231    UInt payloadType = (*sei)->payloadType();
232    for (; payloadType >= 0xff; payloadType -= 0xff)
233    {
234      WRITE_CODE(0xff, 8, "payload_type");
235    }
236    WRITE_CODE(payloadType, 8, "payload_type");
237
238    UInt payloadSize = payload_data_num_bits/8;
239    for (; payloadSize >= 0xff; payloadSize -= 0xff)
240    {
241      WRITE_CODE(0xff, 8, "payload_size");
242    }
243    WRITE_CODE(payloadSize, 8, "payload_size");
244
245    /* payloadData */
246#if ENC_DEC_TRACE
247    if (g_HLSTraceEnable)
248      xTraceSEIMessageType((*sei)->payloadType());
249#endif
250
251    xWriteSEIpayloadData(bs, **sei, sps);
252  }
253  if (!isNested)
254  {
255    xWriteRbspTrailingBits();
256  }
257}
258
259/**
260 * marshal a user_data_unregistered SEI message sei, storing the marshalled
261 * representation in bitstream bs.
262 */
263Void SEIWriter::xWriteSEIuserDataUnregistered(const SEIuserDataUnregistered &sei)
264{
265  for (UInt i = 0; i < ISO_IEC_11578_LEN; i++)
266  {
267    WRITE_CODE(sei.uuid_iso_iec_11578[i], 8 , "sei.uuid_iso_iec_11578[i]");
268  }
269
270  for (UInt i = 0; i < sei.userDataLength; i++)
271  {
272    WRITE_CODE(sei.userData[i], 8 , "user_data");
273  }
274}
275
276/**
277 * marshal a decoded picture hash SEI message, storing the marshalled
278 * representation in bitstream bs.
279 */
280Void SEIWriter::xWriteSEIDecodedPictureHash(const SEIDecodedPictureHash& sei)
281{
282  const TChar *traceString="\0";
283  switch (sei.method)
284  {
285    case HASHTYPE_MD5: traceString="picture_md5"; break;
286    case HASHTYPE_CRC: traceString="picture_crc"; break;
287    case HASHTYPE_CHECKSUM: traceString="picture_checksum"; break;
288    default: assert(false); break;
289  }
290
291  if (traceString != 0) //use of this variable is needed to avoid a compiler error with G++ 4.6.1
292  {
293    WRITE_CODE(sei.method, 8, "hash_type");
294    for(UInt i=0; i<UInt(sei.m_pictureHash.hash.size()); i++)
295    {
296      WRITE_CODE(sei.m_pictureHash.hash[i], 8, traceString);
297    }
298  }
299}
300
301Void SEIWriter::xWriteSEIActiveParameterSets(const SEIActiveParameterSets& sei)
302{
303  WRITE_CODE(sei.activeVPSId,     4,         "active_video_parameter_set_id");
304  WRITE_FLAG(sei.m_selfContainedCvsFlag,     "self_contained_cvs_flag");
305  WRITE_FLAG(sei.m_noParameterSetUpdateFlag, "no_parameter_set_update_flag");
306  WRITE_UVLC(sei.numSpsIdsMinus1,            "num_sps_ids_minus1");
307
308  assert (sei.activeSeqParameterSetId.size() == (sei.numSpsIdsMinus1 + 1));
309
310  for (Int i = 0; i < sei.activeSeqParameterSetId.size(); i++)
311  {
312    WRITE_UVLC(sei.activeSeqParameterSetId[i], "active_seq_parameter_set_id");
313  }
314}
315
316Void SEIWriter::xWriteSEIDecodingUnitInfo(const SEIDecodingUnitInfo& sei, const TComSPS *sps)
317{
318  const TComVUI *vui = sps->getVuiParameters();
319  WRITE_UVLC(sei.m_decodingUnitIdx, "decoding_unit_idx");
320  if(vui->getHrdParameters()->getSubPicCpbParamsInPicTimingSEIFlag())
321  {
322    WRITE_CODE( sei.m_duSptCpbRemovalDelay, (vui->getHrdParameters()->getDuCpbRemovalDelayLengthMinus1() + 1), "du_spt_cpb_removal_delay_increment");
323  }
324  WRITE_FLAG( sei.m_dpbOutputDuDelayPresentFlag, "dpb_output_du_delay_present_flag");
325  if(sei.m_dpbOutputDuDelayPresentFlag)
326  {
327    WRITE_CODE(sei.m_picSptDpbOutputDuDelay, vui->getHrdParameters()->getDpbOutputDelayDuLengthMinus1() + 1, "pic_spt_dpb_output_du_delay");
328  }
329}
330
331Void SEIWriter::xWriteSEIBufferingPeriod(const SEIBufferingPeriod& sei, const TComSPS *sps)
332{
333  Int i, nalOrVcl;
334  const TComVUI *vui = sps->getVuiParameters();
335  const TComHRD *hrd = vui->getHrdParameters();
336
337  WRITE_UVLC( sei.m_bpSeqParameterSetId, "bp_seq_parameter_set_id" );
338  if( !hrd->getSubPicCpbParamsPresentFlag() )
339  {
340    WRITE_FLAG( sei.m_rapCpbParamsPresentFlag, "irap_cpb_params_present_flag" );
341  }
342  if( sei.m_rapCpbParamsPresentFlag )
343  {
344    WRITE_CODE( sei.m_cpbDelayOffset, hrd->getCpbRemovalDelayLengthMinus1() + 1, "cpb_delay_offset" );
345    WRITE_CODE( sei.m_dpbDelayOffset, hrd->getDpbOutputDelayLengthMinus1()  + 1, "dpb_delay_offset" );
346  }
347  WRITE_FLAG( sei.m_concatenationFlag, "concatenation_flag");
348  WRITE_CODE( sei.m_auCpbRemovalDelayDelta - 1, ( hrd->getCpbRemovalDelayLengthMinus1() + 1 ), "au_cpb_removal_delay_delta_minus1" );
349  for( nalOrVcl = 0; nalOrVcl < 2; nalOrVcl ++ )
350  {
351    if( ( ( nalOrVcl == 0 ) && ( hrd->getNalHrdParametersPresentFlag() ) ) ||
352        ( ( nalOrVcl == 1 ) && ( hrd->getVclHrdParametersPresentFlag() ) ) )
353    {
354      for( i = 0; i < ( hrd->getCpbCntMinus1( 0 ) + 1 ); i ++ )
355      {
356        WRITE_CODE( sei.m_initialCpbRemovalDelay[i][nalOrVcl],( hrd->getInitialCpbRemovalDelayLengthMinus1() + 1 ) ,           "initial_cpb_removal_delay" );
357        WRITE_CODE( sei.m_initialCpbRemovalDelayOffset[i][nalOrVcl],( hrd->getInitialCpbRemovalDelayLengthMinus1() + 1 ),      "initial_cpb_removal_delay_offset" );
358        if( hrd->getSubPicCpbParamsPresentFlag() || sei.m_rapCpbParamsPresentFlag )
359        {
360          WRITE_CODE( sei.m_initialAltCpbRemovalDelay[i][nalOrVcl], ( hrd->getInitialCpbRemovalDelayLengthMinus1() + 1 ) ,     "initial_alt_cpb_removal_delay" );
361          WRITE_CODE( sei.m_initialAltCpbRemovalDelayOffset[i][nalOrVcl], ( hrd->getInitialCpbRemovalDelayLengthMinus1() + 1 ),"initial_alt_cpb_removal_delay_offset" );
362        }
363      }
364    }
365  }
366}
367Void SEIWriter::xWriteSEIPictureTiming(const SEIPictureTiming& sei, const TComSPS *sps)
368{
369  Int i;
370  const TComVUI *vui = sps->getVuiParameters();
371  const TComHRD *hrd = vui->getHrdParameters();
372
373  if( vui->getFrameFieldInfoPresentFlag() )
374  {
375    WRITE_CODE( sei.m_picStruct, 4,              "pic_struct" );
376    WRITE_CODE( sei.m_sourceScanType, 2,         "source_scan_type" );
377    WRITE_FLAG( sei.m_duplicateFlag ? 1 : 0,     "duplicate_flag" );
378  }
379
380  if( hrd->getCpbDpbDelaysPresentFlag() )
381  {
382    WRITE_CODE( sei.m_auCpbRemovalDelay - 1, ( hrd->getCpbRemovalDelayLengthMinus1() + 1 ),                                         "au_cpb_removal_delay_minus1" );
383    WRITE_CODE( sei.m_picDpbOutputDelay, ( hrd->getDpbOutputDelayLengthMinus1() + 1 ),                                          "pic_dpb_output_delay" );
384    if(hrd->getSubPicCpbParamsPresentFlag())
385    {
386      WRITE_CODE(sei.m_picDpbOutputDuDelay, hrd->getDpbOutputDelayDuLengthMinus1()+1, "pic_dpb_output_du_delay" );
387    }
388    if( hrd->getSubPicCpbParamsPresentFlag() && hrd->getSubPicCpbParamsInPicTimingSEIFlag() )
389    {
390      WRITE_UVLC( sei.m_numDecodingUnitsMinus1,     "num_decoding_units_minus1" );
391      WRITE_FLAG( sei.m_duCommonCpbRemovalDelayFlag, "du_common_cpb_removal_delay_flag" );
392      if( sei.m_duCommonCpbRemovalDelayFlag )
393      {
394        WRITE_CODE( sei.m_duCommonCpbRemovalDelayMinus1, ( hrd->getDuCpbRemovalDelayLengthMinus1() + 1 ),                       "du_common_cpb_removal_delay_minus1" );
395      }
396      for( i = 0; i <= sei.m_numDecodingUnitsMinus1; i ++ )
397      {
398        WRITE_UVLC( sei.m_numNalusInDuMinus1[ i ],  "num_nalus_in_du_minus1");
399        if( ( !sei.m_duCommonCpbRemovalDelayFlag ) && ( i < sei.m_numDecodingUnitsMinus1 ) )
400        {
401          WRITE_CODE( sei.m_duCpbRemovalDelayMinus1[ i ], ( hrd->getDuCpbRemovalDelayLengthMinus1() + 1 ),                        "du_cpb_removal_delay_minus1" );
402        }
403      }
404    }
405  }
406}
407Void SEIWriter::xWriteSEIRecoveryPoint(const SEIRecoveryPoint& sei)
408{
409  WRITE_SVLC( sei.m_recoveryPocCnt,    "recovery_poc_cnt"    );
410  WRITE_FLAG( sei.m_exactMatchingFlag, "exact_matching_flag" );
411  WRITE_FLAG( sei.m_brokenLinkFlag,    "broken_link_flag"    );
412}
413Void SEIWriter::xWriteSEIFramePacking(const SEIFramePacking& sei)
414{
415  WRITE_UVLC( sei.m_arrangementId,                  "frame_packing_arrangement_id" );
416  WRITE_FLAG( sei.m_arrangementCancelFlag,          "frame_packing_arrangement_cancel_flag" );
417
418  if( sei.m_arrangementCancelFlag == 0 )
419  {
420    WRITE_CODE( sei.m_arrangementType, 7,           "frame_packing_arrangement_type" );
421
422    WRITE_FLAG( sei.m_quincunxSamplingFlag,         "quincunx_sampling_flag" );
423    WRITE_CODE( sei.m_contentInterpretationType, 6, "content_interpretation_type" );
424    WRITE_FLAG( sei.m_spatialFlippingFlag,          "spatial_flipping_flag" );
425    WRITE_FLAG( sei.m_frame0FlippedFlag,            "frame0_flipped_flag" );
426    WRITE_FLAG( sei.m_fieldViewsFlag,               "field_views_flag" );
427    WRITE_FLAG( sei.m_currentFrameIsFrame0Flag,     "current_frame_is_frame0_flag" );
428
429    WRITE_FLAG( sei.m_frame0SelfContainedFlag,      "frame0_self_contained_flag" );
430    WRITE_FLAG( sei.m_frame1SelfContainedFlag,      "frame1_self_contained_flag" );
431
432    if(sei.m_quincunxSamplingFlag == 0 && sei.m_arrangementType != 5)
433    {
434      WRITE_CODE( sei.m_frame0GridPositionX, 4,     "frame0_grid_position_x" );
435      WRITE_CODE( sei.m_frame0GridPositionY, 4,     "frame0_grid_position_y" );
436      WRITE_CODE( sei.m_frame1GridPositionX, 4,     "frame1_grid_position_x" );
437      WRITE_CODE( sei.m_frame1GridPositionY, 4,     "frame1_grid_position_y" );
438    }
439
440    WRITE_CODE( sei.m_arrangementReservedByte, 8,   "frame_packing_arrangement_reserved_byte" );
441    WRITE_FLAG( sei.m_arrangementPersistenceFlag,   "frame_packing_arrangement_persistence_flag" );
442  }
443
444  WRITE_FLAG( sei.m_upsampledAspectRatio,           "upsampled_aspect_ratio" );
445}
446
447Void SEIWriter::xWriteSEISegmentedRectFramePacking(const SEISegmentedRectFramePacking& sei)
448{
449  WRITE_FLAG( sei.m_arrangementCancelFlag,          "segmented_rect_frame_packing_arrangement_cancel_flag" );
450  if( sei.m_arrangementCancelFlag == 0 )
451  {
452    WRITE_CODE( sei.m_contentInterpretationType, 2, "segmented_rect_content_interpretation_type" );
453    WRITE_FLAG( sei.m_arrangementPersistenceFlag,   "segmented_rect_frame_packing_arrangement_persistence" );
454  }
455}
456
457Void SEIWriter::xWriteSEIToneMappingInfo(const SEIToneMappingInfo& sei)
458{
459  Int i;
460  WRITE_UVLC( sei.m_toneMapId,                    "tone_map_id" );
461  WRITE_FLAG( sei.m_toneMapCancelFlag,            "tone_map_cancel_flag" );
462  if( !sei.m_toneMapCancelFlag )
463  {
464    WRITE_FLAG( sei.m_toneMapPersistenceFlag,     "tone_map_persistence_flag" );
465    WRITE_CODE( sei.m_codedDataBitDepth,    8,    "coded_data_bit_depth" );
466    WRITE_CODE( sei.m_targetBitDepth,       8,    "target_bit_depth" );
467    WRITE_UVLC( sei.m_modelId,                    "model_id" );
468    switch(sei.m_modelId)
469    {
470    case 0:
471      {
472        WRITE_CODE( sei.m_minValue,  32,        "min_value" );
473        WRITE_CODE( sei.m_maxValue, 32,         "max_value" );
474        break;
475      }
476    case 1:
477      {
478        WRITE_CODE( sei.m_sigmoidMidpoint, 32,  "sigmoid_midpoint" );
479        WRITE_CODE( sei.m_sigmoidWidth,    32,  "sigmoid_width"    );
480        break;
481      }
482    case 2:
483      {
484        UInt num = 1u << sei.m_targetBitDepth;
485        for(i = 0; i < num; i++)
486        {
487          WRITE_CODE( sei.m_startOfCodedInterval[i], (( sei.m_codedDataBitDepth + 7 ) >> 3 ) << 3,  "start_of_coded_interval" );
488        }
489        break;
490      }
491    case 3:
492      {
493        WRITE_CODE( sei.m_numPivots, 16,          "num_pivots" );
494        for(i = 0; i < sei.m_numPivots; i++ )
495        {
496          WRITE_CODE( sei.m_codedPivotValue[i], (( sei.m_codedDataBitDepth + 7 ) >> 3 ) << 3,       "coded_pivot_value" );
497          WRITE_CODE( sei.m_targetPivotValue[i], (( sei.m_targetBitDepth + 7 ) >> 3 ) << 3,         "target_pivot_value");
498        }
499        break;
500      }
501    case 4:
502      {
503        WRITE_CODE( sei.m_cameraIsoSpeedIdc,    8,    "camera_iso_speed_idc" );
504        if( sei.m_cameraIsoSpeedIdc == 255) //Extended_ISO
505        {
506          WRITE_CODE( sei.m_cameraIsoSpeedValue,    32,    "camera_iso_speed_value" );
507        }
508        WRITE_CODE( sei.m_exposureIndexIdc,     8,    "exposure_index_idc" );
509        if( sei.m_exposureIndexIdc == 255) //Extended_ISO
510        {
511          WRITE_CODE( sei.m_exposureIndexValue,     32,    "exposure_index_value" );
512        }
513        WRITE_FLAG( sei.m_exposureCompensationValueSignFlag,           "exposure_compensation_value_sign_flag" );
514        WRITE_CODE( sei.m_exposureCompensationValueNumerator,     16,  "exposure_compensation_value_numerator" );
515        WRITE_CODE( sei.m_exposureCompensationValueDenomIdc,      16,  "exposure_compensation_value_denom_idc" );
516        WRITE_CODE( sei.m_refScreenLuminanceWhite,                32,  "ref_screen_luminance_white" );
517        WRITE_CODE( sei.m_extendedRangeWhiteLevel,                32,  "extended_range_white_level" );
518        WRITE_CODE( sei.m_nominalBlackLevelLumaCodeValue,         16,  "nominal_black_level_luma_code_value" );
519        WRITE_CODE( sei.m_nominalWhiteLevelLumaCodeValue,         16,  "nominal_white_level_luma_code_value" );
520        WRITE_CODE( sei.m_extendedWhiteLevelLumaCodeValue,        16,  "extended_white_level_luma_code_value" );
521        break;
522      }
523    default:
524      {
525        assert(!"Undefined SEIToneMapModelId");
526        break;
527      }
528    }//switch m_modelId
529  }//if(!sei.m_toneMapCancelFlag)
530}
531
532Void SEIWriter::xWriteSEIDisplayOrientation(const SEIDisplayOrientation &sei)
533{
534  WRITE_FLAG( sei.cancelFlag,           "display_orientation_cancel_flag" );
535  if( !sei.cancelFlag )
536  {
537    WRITE_FLAG( sei.horFlip,                   "hor_flip" );
538    WRITE_FLAG( sei.verFlip,                   "ver_flip" );
539    WRITE_CODE( sei.anticlockwiseRotation, 16, "anticlockwise_rotation" );
540    WRITE_FLAG( sei.persistenceFlag,          "display_orientation_persistence_flag" );
541  }
542}
543
544Void SEIWriter::xWriteSEITemporalLevel0Index(const SEITemporalLevel0Index &sei)
545{
546  WRITE_CODE( sei.tl0Idx, 8 , "tl0_idx" );
547  WRITE_CODE( sei.rapIdx, 8 , "rap_idx" );
548}
549
550Void SEIWriter::xWriteSEIGradualDecodingRefreshInfo(const SEIGradualDecodingRefreshInfo &sei)
551{
552  WRITE_FLAG( sei.m_gdrForegroundFlag, "gdr_foreground_flag");
553}
554
555Void SEIWriter::xWriteSEINoDisplay(const SEINoDisplay& /*sei*/)
556{
557}
558
559Void SEIWriter::xWriteSEISOPDescription(const SEISOPDescription& sei)
560{
561  WRITE_UVLC( sei.m_sopSeqParameterSetId,           "sop_seq_parameter_set_id"               );
562  WRITE_UVLC( sei.m_numPicsInSopMinus1,             "num_pics_in_sop_minus1"               );
563  for (UInt i = 0; i <= sei.m_numPicsInSopMinus1; i++)
564  {
565    WRITE_CODE( sei.m_sopDescVclNaluType[i], 6, "sop_desc_vcl_nalu_type" );
566    WRITE_CODE( sei.m_sopDescTemporalId[i],  3, "sop_desc_temporal_id" );
567    if (sei.m_sopDescVclNaluType[i] != NAL_UNIT_CODED_SLICE_IDR_W_RADL && sei.m_sopDescVclNaluType[i] != NAL_UNIT_CODED_SLICE_IDR_N_LP)
568    {
569      WRITE_UVLC( sei.m_sopDescStRpsIdx[i],           "sop_desc_st_rps_idx"               );
570    }
571    if (i > 0)
572    {
573      WRITE_SVLC( sei.m_sopDescPocDelta[i],           "sop_desc_poc_delta"               );
574    }
575  }
576}
577
578Void SEIWriter::xWriteSEIScalableNesting(TComBitIf& bs, const SEIScalableNesting& sei, const TComSPS *sps)
579{
580  WRITE_FLAG( sei.m_bitStreamSubsetFlag,             "bitstream_subset_flag"         );
581  WRITE_FLAG( sei.m_nestingOpFlag,                   "nesting_op_flag      "         );
582  if (sei.m_nestingOpFlag)
583  {
584    WRITE_FLAG( sei.m_defaultOpFlag,                 "default_op_flag"               );
585    WRITE_UVLC( sei.m_nestingNumOpsMinus1,           "nesting_num_ops_minus1"        );
586    for (UInt i = (sei.m_defaultOpFlag ? 1 : 0); i <= sei.m_nestingNumOpsMinus1; i++)
587    {
588      WRITE_CODE( sei.m_nestingMaxTemporalIdPlus1[i], 3,  "nesting_max_temporal_id_plus1" );
589      WRITE_UVLC( sei.m_nestingOpIdx[i],                  "nesting_op_idx"                );
590    }
591  }
592  else
593  {
594    WRITE_FLAG( sei.m_allLayersFlag,                      "all_layers_flag"               );
595    if (!sei.m_allLayersFlag)
596    {
597      WRITE_CODE( sei.m_nestingNoOpMaxTemporalIdPlus1, 3, "nesting_no_op_max_temporal_id_plus1" );
598      WRITE_UVLC( sei.m_nestingNumLayersMinus1,           "nesting_num_layers"                  );
599      for (UInt i = 0; i <= sei.m_nestingNumLayersMinus1; i++)
600      {
601        WRITE_CODE( sei.m_nestingLayerId[i], 6,           "nesting_layer_id"              );
602      }
603    }
604  }
605
606  // byte alignment
607  while ( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0 )
608  {
609    WRITE_FLAG( 0, "nesting_zero_bit" );
610  }
611
612  // write nested SEI messages
613  writeSEImessages(bs, sei.m_nestedSEIs, sps, true);
614}
615
616Void SEIWriter::xWriteSEITempMotionConstrainedTileSets(const SEITempMotionConstrainedTileSets& sei)
617{
618  //UInt code;
619  WRITE_FLAG((sei.m_mc_all_tiles_exact_sample_value_match_flag ? 1 : 0), "mc_all_tiles_exact_sample_value_match_flag");
620  WRITE_FLAG((sei.m_each_tile_one_tile_set_flag                ? 1 : 0), "each_tile_one_tile_set_flag"               );
621
622  if(!sei.m_each_tile_one_tile_set_flag)
623  {
624    WRITE_FLAG((sei.m_limited_tile_set_display_flag ? 1 : 0), "limited_tile_set_display_flag");
625    WRITE_UVLC((sei.getNumberOfTileSets() - 1),               "num_sets_in_message_minus1"   );
626
627    if(sei.getNumberOfTileSets() > 0)
628    {
629      for(Int i = 0; i < sei.getNumberOfTileSets(); i++)
630      {
631        WRITE_UVLC(sei.tileSetData(i).m_mcts_id, "mcts_id");
632
633        if(sei.m_limited_tile_set_display_flag)
634        {
635          WRITE_FLAG((sei.tileSetData(i).m_display_tile_set_flag ? 1 : 0), "display_tile_set_flag");
636        }
637
638        WRITE_UVLC((sei.tileSetData(i).getNumberOfTileRects() - 1), "num_tile_rects_in_set_minus1");
639
640        for(Int j = 0; j < sei.tileSetData(i).getNumberOfTileRects(); j++)
641        {
642          WRITE_UVLC(sei.tileSetData(i).topLeftTileIndex    (j), "top_left_tile_index");
643          WRITE_UVLC(sei.tileSetData(i).bottomRightTileIndex(j), "bottom_right_tile_index");
644        }
645
646        if(!sei.m_mc_all_tiles_exact_sample_value_match_flag)
647        {
648          WRITE_FLAG((sei.tileSetData(i).m_exact_sample_value_match_flag ? 1 : 0), "exact_sample_value_match_flag");
649        }
650
651        WRITE_FLAG((sei.tileSetData(i).m_mcts_tier_level_idc_present_flag ? 1 : 0), "mcts_tier_level_idc_present_flag");
652
653        if(sei.tileSetData(i).m_mcts_tier_level_idc_present_flag)
654        {
655          WRITE_FLAG((sei.tileSetData(i).m_mcts_tier_flag ? 1 : 0), "mcts_tier_flag");
656          WRITE_CODE( sei.tileSetData(i).m_mcts_level_idc, 8,       "mcts_level_idc");
657        }
658      }
659    }
660  }
661  else
662  {
663    WRITE_FLAG((sei.m_max_mcs_tier_level_idc_present_flag ? 1 : 0), "max_mcs_tier_level_idc_present_flag");
664
665    if(sei.m_max_mcs_tier_level_idc_present_flag)
666    {
667      WRITE_FLAG((sei.m_max_mcts_tier_flag ? 1 : 0), "max_mcts_tier_flag");
668      WRITE_CODE( sei.m_max_mcts_level_idc, 8,       "max_mcts_level_idc");
669    }
670  }
671}
672
673Void SEIWriter::xWriteSEITimeCode(const SEITimeCode& sei)
674{
675  WRITE_CODE(sei.numClockTs, 2, "num_clock_ts");
676  for(Int i = 0; i < sei.numClockTs; i++)
677  {
678    const TComSEITimeSet &currentTimeSet = sei.timeSetArray[i];
679    WRITE_FLAG(currentTimeSet.clockTimeStampFlag, "clock_time_stamp_flag");
680    if(currentTimeSet.clockTimeStampFlag)
681    {
682      WRITE_FLAG(currentTimeSet.numUnitFieldBasedFlag, "units_field_based_flag");
683      WRITE_CODE(currentTimeSet.countingType, 5, "counting_type");
684      WRITE_FLAG(currentTimeSet.fullTimeStampFlag, "full_timestamp_flag");
685      WRITE_FLAG(currentTimeSet.discontinuityFlag, "discontinuity_flag");
686      WRITE_FLAG(currentTimeSet.cntDroppedFlag, "cnt_dropped_flag");
687      WRITE_CODE(currentTimeSet.numberOfFrames, 9, "n_frames");
688      if(currentTimeSet.fullTimeStampFlag)
689      {
690        WRITE_CODE(currentTimeSet.secondsValue, 6, "seconds_value");
691        WRITE_CODE(currentTimeSet.minutesValue, 6, "minutes_value");
692        WRITE_CODE(currentTimeSet.hoursValue, 5, "hours_value");
693      }
694      else
695      {
696        WRITE_FLAG(currentTimeSet.secondsFlag, "seconds_flag");
697        if(currentTimeSet.secondsFlag)
698        {
699          WRITE_CODE(currentTimeSet.secondsValue, 6, "seconds_value");
700          WRITE_FLAG(currentTimeSet.minutesFlag, "minutes_flag");
701          if(currentTimeSet.minutesFlag)
702          {
703            WRITE_CODE(currentTimeSet.minutesValue, 6, "minutes_value");
704            WRITE_FLAG(currentTimeSet.hoursFlag, "hours_flag");
705            if(currentTimeSet.hoursFlag)
706            {
707              WRITE_CODE(currentTimeSet.hoursValue, 5, "hours_value");
708            }
709          }
710        }
711      }
712      WRITE_CODE(currentTimeSet.timeOffsetLength, 5, "time_offset_length");
713      if(currentTimeSet.timeOffsetLength > 0)
714      {
715        if(currentTimeSet.timeOffsetValue >= 0)
716        {
717          WRITE_CODE((UInt)currentTimeSet.timeOffsetValue, currentTimeSet.timeOffsetLength, "time_offset_value");
718        }
719        else
720        {
721          //  Two's complement conversion
722          UInt offsetValue = ~(currentTimeSet.timeOffsetValue) + 1;
723          offsetValue |= (1 << (currentTimeSet.timeOffsetLength-1));
724          WRITE_CODE(offsetValue, currentTimeSet.timeOffsetLength, "time_offset_value");
725        }
726      }
727    }
728  }
729}
730
731Void SEIWriter::xWriteSEIChromaResamplingFilterHint(const SEIChromaResamplingFilterHint &sei)
732{
733  WRITE_CODE(sei.m_verChromaFilterIdc, 8, "ver_chroma_filter_idc");
734  WRITE_CODE(sei.m_horChromaFilterIdc, 8, "hor_chroma_filter_idc");
735  WRITE_FLAG(sei.m_verFilteringFieldProcessingFlag, "ver_filtering_field_processing_flag");
736  if(sei.m_verChromaFilterIdc == 1 || sei.m_horChromaFilterIdc == 1)
737  {
738    WRITE_UVLC(sei.m_targetFormatIdc, "target_format_idc");
739    if(sei.m_verChromaFilterIdc == 1)
740    {
741      const Int numVerticalFilter = (Int)sei.m_verFilterCoeff.size();
742      WRITE_UVLC(numVerticalFilter, "num_vertical_filters");
743      if(numVerticalFilter > 0)
744      {
745        for(Int i = 0; i < numVerticalFilter; i ++)
746        {
747          const Int verTapLengthMinus1 = (Int) sei.m_verFilterCoeff[i].size() - 1;
748          WRITE_UVLC(verTapLengthMinus1, "ver_tap_length_minus_1");
749          for(Int j = 0; j < (verTapLengthMinus1 + 1); j ++)
750          {
751            WRITE_SVLC(sei.m_verFilterCoeff[i][j], "ver_filter_coeff");
752          }
753        }
754      }
755    }
756    if(sei.m_horChromaFilterIdc == 1)
757    {
758      const Int numHorizontalFilter = (Int) sei.m_horFilterCoeff.size();
759      WRITE_UVLC(numHorizontalFilter, "num_horizontal_filters");
760      if(numHorizontalFilter > 0)
761      {
762        for(Int i = 0; i < numHorizontalFilter; i ++)
763        {
764          const Int horTapLengthMinus1 = (Int) sei.m_horFilterCoeff[i].size() - 1;
765          WRITE_UVLC(horTapLengthMinus1, "hor_tap_length_minus_1");
766          for(Int j = 0; j < (horTapLengthMinus1 + 1); j ++)
767          {
768            WRITE_SVLC(sei.m_horFilterCoeff[i][j], "hor_filter_coeff");
769          }
770        }
771      }
772    }
773  }
774}
775#if NH_MV
776#if !NH_MV_SEI
777Void SEIWriter::xWriteSEISubBitstreamProperty(const SEISubBitstreamProperty &sei)
778{
779  WRITE_CODE( sei.m_activeVpsId, 4, "active_vps_id" );
780  assert( sei.m_numAdditionalSubStreams >= 1 );
781  WRITE_UVLC( sei.m_numAdditionalSubStreams - 1, "num_additional_sub_streams_minus1" );
782
783  for( Int i = 0; i < sei.m_numAdditionalSubStreams; i++ )
784  {
785    WRITE_CODE( sei.m_subBitstreamMode[i],       2, "sub_bitstream_mode[i]"           );
786    WRITE_UVLC( sei.m_outputLayerSetIdxToVps[i],    "output_layer_set_idx_to_vps[i]"  );
787    WRITE_CODE( sei.m_highestSublayerId[i],      3, "highest_sub_layer_id[i]"         );
788    WRITE_CODE( sei.m_avgBitRate[i],            16, "avg_bit_rate[i]"                 );
789    WRITE_CODE( sei.m_maxBitRate[i],            16, "max_bit_rate[i]"                 );
790  }
791  xWriteByteAlign();
792}
793#endif
794#endif
795
796Void SEIWriter::xWriteSEIKneeFunctionInfo(const SEIKneeFunctionInfo &sei)
797{
798  WRITE_UVLC( sei.m_kneeId, "knee_function_id" );
799  WRITE_FLAG( sei.m_kneeCancelFlag, "knee_function_cancel_flag" );
800  if ( !sei.m_kneeCancelFlag )
801  {
802    WRITE_FLAG( sei.m_kneePersistenceFlag, "knee_function_persistence_flag" );
803    WRITE_CODE( (UInt)sei.m_kneeInputDrange , 32,  "input_d_range" );
804    WRITE_CODE( (UInt)sei.m_kneeInputDispLuminance, 32,  "input_disp_luminance" );
805    WRITE_CODE( (UInt)sei.m_kneeOutputDrange, 32,  "output_d_range" );
806    WRITE_CODE( (UInt)sei.m_kneeOutputDispLuminance, 32,  "output_disp_luminance" );
807    WRITE_UVLC( sei.m_kneeNumKneePointsMinus1, "num_knee_points_minus1" );
808    for(Int i = 0; i <= sei.m_kneeNumKneePointsMinus1; i++ )
809    {
810      WRITE_CODE( (UInt)sei.m_kneeInputKneePoint[i], 10,"input_knee_point" );
811      WRITE_CODE( (UInt)sei.m_kneeOutputKneePoint[i], 10, "output_knee_point" );
812    }
813  }
814}
815
816Void SEIWriter::xWriteSEIColourRemappingInfo(const SEIColourRemappingInfo& sei)
817{
818  WRITE_UVLC( sei.m_colourRemapId,                             "colour_remap_id" );
819  WRITE_FLAG( sei.m_colourRemapCancelFlag,                     "colour_remap_cancel_flag" );
820  if( !sei.m_colourRemapCancelFlag ) 
821  {
822    WRITE_FLAG( sei.m_colourRemapPersistenceFlag,              "colour_remap_persistence_flag" );
823    WRITE_FLAG( sei.m_colourRemapVideoSignalInfoPresentFlag,   "colour_remap_video_signal_info_present_flag" );
824    if ( sei.m_colourRemapVideoSignalInfoPresentFlag )
825    {
826      WRITE_FLAG( sei.m_colourRemapFullRangeFlag,              "colour_remap_full_range_flag" );
827      WRITE_CODE( sei.m_colourRemapPrimaries,               8, "colour_remap_primaries" );
828      WRITE_CODE( sei.m_colourRemapTransferFunction,        8, "colour_remap_transfer_function" );
829      WRITE_CODE( sei.m_colourRemapMatrixCoefficients,      8, "colour_remap_matrix_coefficients" );
830    }
831    WRITE_CODE( sei.m_colourRemapInputBitDepth,             8, "colour_remap_input_bit_depth" );
832    WRITE_CODE( sei.m_colourRemapBitDepth,                  8, "colour_remap_bit_depth" );
833    for( Int c=0 ; c<3 ; c++ )
834    {
835      WRITE_CODE( sei.m_preLutNumValMinus1[c],              8, "pre_lut_num_val_minus1[c]" );
836      if( sei.m_preLutNumValMinus1[c]>0 )
837      {
838        for( Int i=0 ; i<=sei.m_preLutNumValMinus1[c] ; i++ )
839        {
840          WRITE_CODE( sei.m_preLut[c][i].codedValue,  (( sei.m_colourRemapInputBitDepth + 7 ) >> 3 ) << 3, "pre_lut_coded_value[c][i]" );
841          WRITE_CODE( sei.m_preLut[c][i].targetValue, (( sei.m_colourRemapBitDepth      + 7 ) >> 3 ) << 3, "pre_lut_target_value[c][i]" );
842        }
843      }
844    }
845    WRITE_FLAG( sei.m_colourRemapMatrixPresentFlag,            "colour_remap_matrix_present_flag" );
846    if( sei.m_colourRemapMatrixPresentFlag )
847    {
848      WRITE_CODE( sei.m_log2MatrixDenom,                    4, "log2_matrix_denom" );
849      for( Int c=0 ; c<3 ; c++ )
850      {
851        for( Int i=0 ; i<3 ; i++ )
852        {
853          WRITE_SVLC( sei.m_colourRemapCoeffs[c][i],           "colour_remap_coeffs[c][i]" );
854        }
855      }
856    }
857
858    for( Int c=0 ; c<3 ; c++ )
859    {
860      WRITE_CODE( sei.m_postLutNumValMinus1[c],             8, "m_postLutNumValMinus1[c]" );
861      if( sei.m_postLutNumValMinus1[c]>0 )
862      {
863        for( Int i=0 ; i<=sei.m_postLutNumValMinus1[c] ; i++ )
864        {
865          WRITE_CODE( sei.m_postLut[c][i].codedValue, (( sei.m_colourRemapBitDepth + 7 ) >> 3 ) << 3, "post_lut_coded_value[c][i]" );
866          WRITE_CODE( sei.m_postLut[c][i].targetValue, (( sei.m_colourRemapBitDepth + 7 ) >> 3 ) << 3, "post_lut_target_value[c][i]" );
867        }
868      }
869    }
870  }
871}
872
873Void SEIWriter::xWriteSEIMasteringDisplayColourVolume(const SEIMasteringDisplayColourVolume& sei)
874{
875  WRITE_CODE( sei.values.primaries[0][0],  16,  "display_primaries_x[0]" );
876  WRITE_CODE( sei.values.primaries[0][1],  16,  "display_primaries_y[0]" );
877
878  WRITE_CODE( sei.values.primaries[1][0],  16,  "display_primaries_x[1]" );
879  WRITE_CODE( sei.values.primaries[1][1],  16,  "display_primaries_y[1]" );
880
881  WRITE_CODE( sei.values.primaries[2][0],  16,  "display_primaries_x[2]" );
882  WRITE_CODE( sei.values.primaries[2][1],  16,  "display_primaries_y[2]" );
883
884  WRITE_CODE( sei.values.whitePoint[0],    16,  "white_point_x" );
885  WRITE_CODE( sei.values.whitePoint[1],    16,  "white_point_y" );
886   
887  WRITE_CODE( sei.values.maxLuminance,     32,  "max_display_mastering_luminance" );
888  WRITE_CODE( sei.values.minLuminance,     32,  "min_display_mastering_luminance" );
889}
890
891
892Void SEIWriter::xWriteByteAlign()
893{
894  if( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0)
895  {
896    WRITE_FLAG( 1, "payload_bit_equal_to_one" );
897    while( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0 )
898    {
899      WRITE_FLAG( 0, "payload_bit_equal_to_zero" );
900    }
901  }
902}
903
904#if NH_MV
905#if NH_MV_LAYERS_NOT_PRESENT_SEI
906Void SEIWriter::xWriteSEILayersNotPresent(const SEILayersNotPresent& sei)
907{
908  WRITE_CODE( sei.m_lnpSeiActiveVpsId, 4, "lnp_sei_active_vps_id" );
909  for( Int i = 0; i  <  sei.m_lnpSeiMaxLayers; i++ )
910  {
911    WRITE_FLAG( ( sei.m_layerNotPresentFlag[i] ? 1 : 0 ), "layer_not_present_flag" );
912  }
913};
914#endif
915
916#if NH_MV
917Void SEIWriter::xWriteSEIInterLayerConstrainedTileSets( const SEIInterLayerConstrainedTileSets& sei)
918{
919  WRITE_FLAG( ( sei.m_ilAllTilesExactSampleValueMatchFlag ? 1 : 0 ), "il_all_tiles_exact_sample_value_match_flag" );
920  WRITE_FLAG( ( sei.m_ilOneTilePerTileSetFlag ? 1 : 0 ),             "il_one_tile_per_tile_set_flag" );
921  if( !sei.m_ilOneTilePerTileSetFlag )
922  {
923    WRITE_UVLC( sei.m_ilNumSetsInMessageMinus1, "il_num_sets_in_message_minus1" );
924    if( sei.m_ilNumSetsInMessageMinus1 )
925    {
926      WRITE_FLAG( ( sei.m_skippedTileSetPresentFlag ? 1 : 0 ), "skipped_tile_set_present_flag" );
927    }
928    Int numSignificantSets = sei.m_ilNumSetsInMessageMinus1 - sei.m_skippedTileSetPresentFlag + 1;
929    for( Int i = 0; i < numSignificantSets; i++ )
930    {
931      WRITE_UVLC( sei.m_ilctsId[i],                   "ilcts_id" );
932      WRITE_UVLC( sei.m_ilNumTileRectsInSetMinus1[i], "il_num_tile_rects_in_set_minus1" );
933      for( Int j = 0; j  <= sei.m_ilNumTileRectsInSetMinus1[ i ]; j++ )
934      {
935        WRITE_UVLC( sei.m_ilTopLeftTileIndex[i][j],     "il_top_left_tile_index" );
936        WRITE_UVLC( sei.m_ilBottomRightTileIndex[i][j], "il_bottom_right_tile_index" );
937      }
938      WRITE_CODE( sei.m_ilcIdc[i], 2, "ilc_idc" );
939      if ( !sei.m_ilAllTilesExactSampleValueMatchFlag )
940      {
941        WRITE_FLAG( ( sei.m_ilExactSampleValueMatchFlag[i] ? 1 : 0 ), "il_exact_sample_value_match_flag" );
942      }
943    }
944  }
945  else
946  {
947    WRITE_CODE( sei.m_allTilesIlcIdc, 2, "all_tiles_ilc_idc" );
948  }
949};
950#endif
951
952#if NH_MV_SEI_TBD
953Void SEIWriter::xWriteSEIBspNesting( const SEIBspNesting& sei)
954{
955  WRITE_UVLC( sei.m_seiOlsIdx, "sei_ols_idx" );
956  WRITE_UVLC( sei.m_seiPartitioningSchemeIdx, "sei_partitioning_scheme_idx" );
957  WRITE_UVLC( sei.m_bspIdx, "bsp_idx" );
958  while( !ByteaLigned(() ) );
959  {
960    WRITE_CODE( sei.m_bspNestingZeroBit, *equalto0*/u1, "bsp_nesting_zero_bit" );
961  }
962  WRITE_UVLC( sei.m_numSeisInBspMinus1, "num_seis_in_bsp_minus1" );
963  for( Int i = 0; i  <=  NumSeisInBspMinus1( ); i++ )
964  {
965    SeiMessage(() );
966  }
967};
968
969Void SEIWriter::xWriteSEIBspInitialArrivalTime( const SEIBspInitialArrivalTime& sei)
970{
971  psIdx = SeiPartitioningSchemeIdx();
972  if( nalInitialArrivalDelayPresent )
973  {
974    for( Int i = 0; i < BspSchedCnt( SeiOlsIdx(), psIdx, MaxTemporalId( 0 ) ); i++ )
975    {
976      WRITE_CODE( sei.m_nalInitialArrivalDelay[i], getNalInitialArrivalDelayLen ), "nal_initial_arrival_delay" );
977    }
978  }
979  if( vclInitialArrivalDelayPresent )
980  {
981    for( Int i = 0; i < BspSchedCnt( SeiOlsIdx(), psIdx, MaxTemporalId( 0 ) ); i++ )
982    {
983      WRITE_CODE( sei.m_vclInitialArrivalDelay[i], getVclInitialArrivalDelayLen ), "vcl_initial_arrival_delay" );
984    }
985  }
986};
987#endif
988Void SEIWriter::xWriteSEISubBitstreamProperty( const SEISubBitstreamProperty& sei)
989{
990  WRITE_CODE( sei.m_sbPropertyActiveVpsId, 4,      "sb_property_active_vps_id"         );
991  WRITE_UVLC( sei.m_numAdditionalSubStreamsMinus1, "num_additional_sub_streams_minus1" );
992  for( Int i = 0; i  <=  sei.m_numAdditionalSubStreamsMinus1; i++ )
993  {
994    WRITE_CODE( sei.m_subBitstreamMode    [i], 2,  "sub_bitstream_mode"       );
995    WRITE_UVLC( sei.m_olsIdxToVps         [i],     "ols_idx_to_vps"           );
996    WRITE_CODE( sei.m_highestSublayerId   [i], 3,  "highest_sublayer_id"      );
997    WRITE_CODE( sei.m_avgSbPropertyBitRate[i], 16, "avg_sb_property_bit_rate" );
998    WRITE_CODE( sei.m_maxSbPropertyBitRate[i], 16, "max_sb_property_bit_rate" );
999  }
1000};
1001
1002Void SEIWriter::xWriteSEIAlphaChannelInfo( const SEIAlphaChannelInfo& sei)
1003{
1004  WRITE_FLAG( ( sei.m_alphaChannelCancelFlag ? 1 : 0 ), "alpha_channel_cancel_flag" );
1005  if( !sei.m_alphaChannelCancelFlag )
1006  {
1007    WRITE_CODE( sei.m_alphaChannelUseIdc, 3, "alpha_channel_use_idc" );
1008    WRITE_CODE( sei.m_alphaChannelBitDepthMinus8, 3, "alpha_channel_bit_depth_minus8" );
1009    WRITE_CODE( sei.m_alphaTransparentValue, sei.m_alphaChannelBitDepthMinus8+9, "alpha_transparent_value" );
1010    WRITE_CODE( sei.m_alphaOpaqueValue, sei.m_alphaChannelBitDepthMinus8+9, "alpha_opaque_value" );
1011    WRITE_FLAG( ( sei.m_alphaChannelIncrFlag ? 1 : 0 ), "alpha_channel_incr_flag" );
1012    WRITE_FLAG( ( sei.m_alphaChannelClipFlag ? 1 : 0 ), "alpha_channel_clip_flag" );
1013    if( sei.m_alphaChannelClipFlag )
1014    {
1015      WRITE_FLAG( ( sei.m_alphaChannelClipTypeFlag ? 1 : 0 ), "alpha_channel_clip_type_flag" );
1016    }
1017  }
1018};
1019
1020Void SEIWriter::xWriteSEIOverlayInfo( const SEIOverlayInfo& sei)
1021{
1022  WRITE_FLAG( ( sei.m_overlayInfoCancelFlag ? 1 : 0 ), "overlay_info_cancel_flag" );
1023  if( !sei.m_overlayInfoCancelFlag )
1024  {
1025    WRITE_UVLC( sei.m_overlayContentAuxIdMinus128, "overlay_content_aux_id_minus128" );
1026    WRITE_UVLC( sei.m_overlayLabelAuxIdMinus128, "overlay_label_aux_id_minus128" );
1027    WRITE_UVLC( sei.m_overlayAlphaAuxIdMinus128, "overlay_alpha_aux_id_minus128" );
1028    WRITE_UVLC( sei.m_overlayElementLabelValueLengthMinus8, "overlay_element_label_value_length_minus8" );
1029    WRITE_UVLC( sei.m_numOverlaysMinus1, "num_overlays_minus1" );
1030    for( Int i = 0; i  <=  sei.m_numOverlaysMinus1 ; i++ )
1031    {
1032      WRITE_UVLC( sei.m_overlayIdx[i], "overlay_idx" );
1033      WRITE_FLAG( ( sei.m_languageOverlayPresentFlag[i] ? 1 : 0 ), "language_overlay_present_flag" );
1034      WRITE_CODE( sei.m_overlayContentLayerId[i], 6, "overlay_content_layer_id" );
1035      WRITE_FLAG( ( sei.m_overlayLabelPresentFlag[i] ? 1 : 0 ), "overlay_label_present_flag" );
1036      if( sei.m_overlayLabelPresentFlag[i] )
1037      {
1038        WRITE_CODE( sei.m_overlayLabelLayerId[i], 6, "overlay_label_layer_id" );
1039      }
1040      WRITE_FLAG( ( sei.m_overlayAlphaPresentFlag[i] ? 1 : 0 ), "overlay_alpha_present_flag" );
1041      if( sei.m_overlayAlphaPresentFlag[i] )
1042      {
1043        WRITE_CODE( sei.m_overlayAlphaLayerId[i], 6, "overlay_alpha_layer_id" );
1044      }
1045      if( sei.m_overlayLabelPresentFlag[i] )
1046      {
1047        WRITE_UVLC( sei.m_numOverlayElementsMinus1[i], "num_overlay_elements_minus1" );
1048        for( Int j = 0; j  <=  sei.m_numOverlayElementsMinus1[i]; j++ )
1049        {
1050          WRITE_CODE( sei.m_overlayElementLabelMin[i][j], (sei.m_overlayElementLabelValueLengthMinus8 + 8), "overlay_element_label_min" );
1051          WRITE_CODE( sei.m_overlayElementLabelMax[i][j], (sei.m_overlayElementLabelValueLengthMinus8 + 8), "overlay_element_label_max" );
1052        }
1053      }
1054    }
1055
1056    // byte alignment
1057    while ( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0 )
1058    {
1059      WRITE_FLAG( 0, "overlay_zero_bit" );
1060    }
1061
1062    UChar* stmp;
1063    UInt ilength;
1064    for( Int i = 0; i  <=  sei.m_numOverlaysMinus1; i++ )
1065    {
1066      if( sei.m_languageOverlayPresentFlag[i] )
1067      {
1068        stmp = (UChar*) strdup( sei.m_overlayLanguage[i].c_str() );
1069        ilength = (UInt) sei.m_overlayLanguage[i].size();
1070        WRITE_STRING( stmp, ilength, "overlay_language" );
1071        free(stmp);
1072      }
1073      stmp = (UChar*) strdup( sei.m_overlayName[i].c_str() );
1074      ilength = (UInt) sei.m_overlayName[i].size();
1075      WRITE_STRING( stmp, ilength, "overlay_name" );
1076      free(stmp);
1077      if( sei.m_overlayLabelPresentFlag[i] )
1078      {
1079        for( Int j = 0; j  <=  sei.m_numOverlayElementsMinus1[i]; j++ )
1080        {
1081          stmp = (UChar*) strdup( sei.m_overlayElementName[i][j].c_str() );
1082          ilength = (UInt) sei.m_overlayElementName[i][j].size();
1083          WRITE_STRING( stmp, ilength, "overlay_element_name" );
1084          free(stmp);
1085        }
1086      }
1087    }
1088    WRITE_FLAG( ( sei.m_overlayInfoPersistenceFlag ? 1 : 0 ), "overlay_info_persistence_flag" );
1089  }
1090};
1091
1092
1093Void SEIWriter::xWriteSEITemporalMvPredictionConstraints( const SEITemporalMvPredictionConstraints& sei)
1094{
1095  WRITE_FLAG( ( sei.m_prevPicsNotUsedFlag    ? 1 : 0 ), "prev_pics_not_used_flag"     );
1096  WRITE_FLAG( ( sei.m_noIntraLayerColPicFlag ? 1 : 0 ), "no_intra_layer_col_pic_flag" );
1097};
1098
1099#if NH_MV_SEI_TBD
1100Void SEIWriter::xWriteSEIFrameFieldInfo( const SEIFrameFieldInfo& sei)
1101{
1102  WRITE_CODE( sei.m_ffinfoPicStruct, 4, "ffinfo_pic_struct" );
1103  WRITE_CODE( sei.m_ffinfoSourceScanType, 2, "ffinfo_source_scan_type" );
1104  WRITE_FLAG( ( sei.m_ffinfoDuplicateFlag ? 1 : 0 ), "ffinfo_duplicate_flag" );
1105};
1106#endif
1107
1108Void SEIWriter::xWriteSEIThreeDimensionalReferenceDisplaysInfo( const SEIThreeDimensionalReferenceDisplaysInfo& sei)
1109{
1110  WRITE_UVLC( sei.m_precRefDisplayWidth, "prec_ref_display_width" );
1111  WRITE_FLAG( ( sei.m_refViewingDistanceFlag ? 1 : 0 ), "ref_viewing_distance_flag" );
1112  if( sei.m_refViewingDistanceFlag )
1113  {
1114    WRITE_UVLC( sei.m_precRefViewingDist, "prec_ref_viewing_dist" );
1115  }
1116  WRITE_UVLC( sei.m_numRefDisplaysMinus1, "num_ref_displays_minus1" );
1117  for( Int i = 0; i  <=  sei.getNumRefDisplaysMinus1( ); i++ )
1118  {
1119    WRITE_UVLC( sei.m_leftViewId[i], "left_view_id" );
1120    WRITE_UVLC( sei.m_rightViewId[i], "right_view_id" );
1121    WRITE_CODE( sei.m_exponentRefDisplayWidth[i], 6, "exponent_ref_display_width" );
1122    WRITE_CODE( sei.m_mantissaRefDisplayWidth[i], sei.getMantissaReferenceDisplayWidthLen(i) , "mantissa_ref_display_width" );
1123    if( sei.m_refViewingDistanceFlag )
1124    {
1125      WRITE_CODE( sei.m_exponentRefViewingDistance[i], 6, "exponent_ref_viewing_distance" );
1126      WRITE_CODE( sei.m_mantissaRefViewingDistance[i], sei.getMantissaReferenceViewingDistanceLen(i), "mantissa_ref_viewing_distance" );
1127    }
1128    WRITE_FLAG( ( sei.m_additionalShiftPresentFlag[i] ? 1 : 0 ), "additional_shift_present_flag" );
1129    if( sei.m_additionalShiftPresentFlag[i] )
1130    {
1131      WRITE_CODE( sei.m_numSampleShiftPlus512[i], 10, "num_sample_shift_plus512" );
1132    }
1133  }
1134  WRITE_FLAG( ( sei.m_threeDimensionalReferenceDisplaysExtensionFlag ? 1 : 0 ), "three_dimensional_reference_displays_extension_flag" );
1135};
1136
1137#if SEI_DRI_F0169
1138Void SEIWriter::xWriteSEIDepthRepresentationInfo( const SEIDepthRepresentationInfo& sei)
1139{
1140
1141    assert(sei.m_currLayerID>=0);
1142
1143    WRITE_FLAG( ( sei.m_zNearFlag[sei.m_currLayerID] ? 1 : 0 ), "z_near_flag" );
1144    WRITE_FLAG( ( sei.m_zFarFlag[sei.m_currLayerID] ? 1 : 0 ), "z_far_flag" );
1145    WRITE_FLAG( ( sei.m_dMinFlag[sei.m_currLayerID] ? 1 : 0 ), "d_min_flag" );
1146    WRITE_FLAG( ( sei.m_dMaxFlag[sei.m_currLayerID] ? 1 : 0 ), "d_max_flag" );
1147    WRITE_UVLC( sei.m_depthRepresentationType[sei.m_currLayerID][0], "depth_representation_type" );
1148    if( sei.m_dMinFlag[sei.m_currLayerID]  ||  sei.m_dMaxFlag[sei.m_currLayerID] )
1149    {
1150        WRITE_UVLC( sei.m_disparityRefViewId[sei.m_currLayerID][0], "disparity_ref_view_id" );
1151    }
1152    if( sei.m_zNearFlag[sei.m_currLayerID] )
1153    {
1154        xWriteSEIDepthRepInfoElement(sei.m_zNear[sei.m_currLayerID][0]);
1155    }
1156    if( sei.m_zFarFlag[sei.m_currLayerID] )
1157    {
1158        xWriteSEIDepthRepInfoElement(sei.m_zFar[sei.m_currLayerID][0]);
1159    }
1160    if( sei.m_dMinFlag[sei.m_currLayerID] )
1161    {
1162        xWriteSEIDepthRepInfoElement(sei.m_dMin[sei.m_currLayerID][0]);
1163    }
1164    if( sei.m_dMaxFlag[sei.m_currLayerID] )
1165    {
1166        xWriteSEIDepthRepInfoElement(sei.m_dMax[sei.m_currLayerID][0]);
1167    }
1168
1169    if (sei.m_depthRepresentationType[sei.m_currLayerID][0] == 3)
1170    {
1171        WRITE_UVLC( sei.m_depthNonlinearRepresentationNumMinus1[sei.m_currLayerID][0], "depth_nonlinear_representation_num_minus1" );
1172        for( Int i = 1; i  <=  sei.m_depthNonlinearRepresentationNumMinus1[sei.m_currLayerID][0] + 1; i++ )
1173        {
1174            WRITE_UVLC(sei.m_depth_nonlinear_representation_model[sei.m_currLayerID][i-1],"depth_nonlinear_representation_model[ i ]");
1175        }
1176    }
1177}
1178
1179Void SEIWriter::xWriteSEIDepthRepInfoElement( double f)
1180{
1181    UInt x_sign, x_exp, x_mantissa,x_mantissa_len;
1182    if (f < 0)
1183    {
1184        f = f * (-1);
1185        x_sign = 1;
1186    }
1187    else
1188    {
1189        x_sign = 0;
1190    }
1191    int exponent=0;
1192    if(f >= 1)
1193    {
1194        while(f>=2)
1195        {
1196            exponent++;
1197            f = f/2;
1198        }
1199    }
1200    else
1201    {
1202        while (f<1)
1203        {
1204            exponent++;
1205            f = f*2;
1206        }
1207        exponent=-exponent;
1208    }
1209
1210    int i;
1211    f = f -1;
1212    double s = 1;
1213    char s_mantissa[32];
1214    double thr=1.0/(4.0*(1<<30));
1215
1216    if (f>=thr)
1217    {
1218        for(i=0;i<32;i++)
1219        {
1220            s /= 2;
1221            if(f>=s)
1222            {
1223                f = f-s;
1224                s_mantissa[i]=1;
1225
1226                if (f<thr)
1227                    break;
1228            }
1229            else
1230            {
1231                s_mantissa[i]=0;
1232            }
1233        }
1234
1235        if (i<32)
1236            x_mantissa_len=i+1;
1237        else
1238            x_mantissa_len=32;
1239
1240        x_mantissa=0;
1241
1242        for(i=0;i<x_mantissa_len;i++)
1243        {
1244            if (s_mantissa[i]==1)
1245                x_mantissa += (1u)<<(x_mantissa_len-1-i) ;
1246        }
1247
1248    }
1249    else
1250    {
1251        x_mantissa=0;
1252        x_mantissa_len=1;
1253    }
1254
1255    assert(exponent>=-31 && exponent<= (1<<7)-32);
1256    x_exp=exponent+31;
1257
1258    WRITE_FLAG(  x_sign,                         "da_sign_flag" );
1259    WRITE_CODE(  x_exp, 7 ,                      "da_exponent" );
1260    WRITE_CODE( x_mantissa_len-1, 5 ,            "da_mantissa_len_minus1" );
1261    WRITE_CODE( x_mantissa, x_mantissa_len ,     "da_mantissa" );
1262
1263};
1264#endif
1265Void SEIWriter::xWriteSEIMultiviewSceneInfo( const SEIMultiviewSceneInfo& sei)
1266{
1267  WRITE_SVLC( sei.m_minDisparity     , "min_disparity"       );
1268  WRITE_UVLC( sei.m_maxDisparityRange, "max_disparity_range" );
1269};
1270
1271
1272Void SEIWriter::xWriteSEIMultiviewAcquisitionInfo( const SEIMultiviewAcquisitionInfo& sei)
1273{
1274  WRITE_FLAG( ( sei.m_intrinsicParamFlag ? 1 : 0 ), "intrinsic_param_flag" );
1275  WRITE_FLAG( ( sei.m_extrinsicParamFlag ? 1 : 0 ), "extrinsic_param_flag" );
1276  if( sei.m_intrinsicParamFlag )
1277  {
1278    WRITE_FLAG( ( sei.m_intrinsicParamsEqualFlag ? 1 : 0 ), "intrinsic_params_equal_flag" );
1279    WRITE_UVLC(   sei.m_precFocalLength                   , "prec_focal_length"           );
1280    WRITE_UVLC(   sei.m_precPrincipalPoint                , "prec_principal_point"        );
1281    WRITE_UVLC(   sei.m_precSkewFactor                    , "prec_skew_factor"            );
1282
1283    for( Int i = 0; i  <=  ( sei.m_intrinsicParamsEqualFlag ? 0 : sei.getNumViewsMinus1() ); i++ )
1284    {
1285      WRITE_FLAG( ( sei.m_signFocalLengthX       [i] ? 1 : 0 ),                                         "sign_focal_length_x"        );
1286      WRITE_CODE(   sei.m_exponentFocalLengthX   [i]          , 6                                  ,    "exponent_focal_length_x"    );
1287      WRITE_CODE(   sei.m_mantissaFocalLengthX   [i]          , sei.getMantissaFocalLengthXLen( i ),    "mantissa_focal_length_x"    );
1288      WRITE_FLAG( ( sei.m_signFocalLengthY       [i] ? 1 : 0 ),                                         "sign_focal_length_y"        );
1289      WRITE_CODE(   sei.m_exponentFocalLengthY   [i]          , 6                                  ,    "exponent_focal_length_y"    );
1290      WRITE_CODE(   sei.m_mantissaFocalLengthY   [i]          , sei.getMantissaFocalLengthYLen( i ),    "mantissa_focal_length_y"    );
1291      WRITE_FLAG( ( sei.m_signPrincipalPointX    [i] ? 1 : 0 ),                                         "sign_principal_point_x"     );
1292      WRITE_CODE(   sei.m_exponentPrincipalPointX[i]          , 6,                                      "exponent_principal_point_x" );
1293      WRITE_CODE(   sei.m_mantissaPrincipalPointX[i]          , sei.getMantissaPrincipalPointXLen( i ), "mantissa_principal_point_x" );
1294      WRITE_FLAG( ( sei.m_signPrincipalPointY    [i] ? 1 : 0 ),                                         "sign_principal_point_y"     );
1295      WRITE_CODE(   sei.m_exponentPrincipalPointY[i]          , 6,                                      "exponent_principal_point_y" );
1296      WRITE_CODE(   sei.m_mantissaPrincipalPointY[i]          , sei.getMantissaPrincipalPointYLen( i ), "mantissa_principal_point_y" );
1297      WRITE_FLAG( ( sei.m_signSkewFactor         [i] ? 1 : 0 ),                                         "sign_skew_factor"           );
1298      WRITE_CODE(   sei.m_exponentSkewFactor     [i]          , 6,                                      "exponent_skew_factor"       );
1299      WRITE_CODE(   sei.m_mantissaSkewFactor     [i]          , sei.getMantissaSkewFactorLen( i )  ,    "mantissa_skew_factor"       );
1300    }
1301  }
1302  if( sei.m_extrinsicParamFlag )
1303  {
1304    WRITE_UVLC( sei.m_precRotationParam   , "prec_rotation_param"    );
1305    WRITE_UVLC( sei.m_precTranslationParam, "prec_translation_param" );
1306    for( Int i = 0; i  <=  sei.getNumViewsMinus1(); i++ )
1307    {
1308      for( Int j = 0; j  <=  2; j++ )  /* row */
1309      {
1310        for( Int k = 0; k  <=  2; k++ )  /* column */
1311        {
1312          WRITE_FLAG( ( sei.m_signR    [i][j][k] ? 1 : 0 ),                                "sign_r"     );
1313          WRITE_CODE(   sei.m_exponentR[i][j][k]          , 6,                             "exponent_r" );
1314          WRITE_CODE(   sei.m_mantissaR[i][j][k]          , sei.getMantissaRLen( i,j,k ) , "mantissa_r" );
1315        }
1316        WRITE_FLAG( ( sei.m_signT    [i][j] ? 1 : 0 ),                          "sign_t"     );
1317        WRITE_CODE(   sei.m_exponentT[i][j]          , 6,                       "exponent_t" );
1318        WRITE_CODE(   sei.m_mantissaT[i][j]          , sei.getMantissaTLen( i,j ),"mantissa_t" );
1319      }
1320    }
1321  }
1322};
1323
1324
1325#if NH_MV_SEI
1326Void SEIWriter::xWriteSEIMultiviewViewPosition( const SEIMultiviewViewPosition& sei)
1327{
1328  WRITE_UVLC( sei.m_numViewsMinus1, "num_views_minus1" );
1329  for( Int i = 0; i  <=  sei.m_numViewsMinus1; i++ )
1330  {
1331    WRITE_UVLC( sei.m_viewPosition[i], "view_position" );
1332  }
1333};
1334#endif
1335
1336#if NH_3D
1337Void SEIWriter::xWriteSEIAlternativeDepthInfo( const SEIAlternativeDepthInfo& sei)
1338{
1339  WRITE_FLAG( ( sei.m_alternativeDepthInfoCancelFlag ? 1 : 0 ), "alternative_depth_info_cancel_flag" );
1340  if( sei.m_alternativeDepthInfoCancelFlag  ==  0 )
1341  {
1342    WRITE_CODE( sei.m_depthType, 2, "depth_type" );
1343
1344    if( sei.m_depthType  ==  0 )
1345    {
1346      WRITE_UVLC( sei.m_numConstituentViewsGvdMinus1, "num_constituent_views_gvd_minus1" );
1347      WRITE_FLAG( ( sei.m_depthPresentGvdFlag ? 1 : 0 ), "depth_present_gvd_flag" );
1348      WRITE_FLAG( ( sei.m_zGvdFlag ? 1 : 0 ), "z_gvd_flag" );
1349      WRITE_FLAG( ( sei.m_intrinsicParamGvdFlag ? 1 : 0 ), "intrinsic_param_gvd_flag" );
1350      WRITE_FLAG( ( sei.m_rotationGvdFlag ? 1 : 0 ), "rotation_gvd_flag" );
1351      WRITE_FLAG( ( sei.m_translationGvdFlag ? 1 : 0 ), "translation_gvd_flag" );
1352      if( sei.m_zGvdFlag )
1353      {
1354        for( Int i = 0, j = 0; j  <=  sei.m_numConstituentViewsGvdMinus1 + 1; j++ )
1355        {
1356          WRITE_FLAG( ( sei.m_signGvdZNearFlag[i][j] ? 1 : 0 ), "sign_gvd_z_near_flag" );
1357          WRITE_CODE( sei.m_expGvdZNear[i][j], 7, "exp_gvd_z_near" );
1358          WRITE_CODE( sei.m_manLenGvdZNearMinus1[i][j], 5, "man_len_gvd_z_near_minus1" );
1359          WRITE_CODE( sei.m_manGvdZNear[i][j], sei.m_manLenGvdZNearMinus1[i][j] + 1, "man_gvd_z_near" );
1360          WRITE_FLAG( ( sei.m_signGvdZFarFlag[i][j] ? 1 : 0 ), "sign_gvd_z_far_flag" );
1361          WRITE_CODE( sei.m_expGvdZFar[i][j], 7, "exp_gvd_z_far" );
1362          WRITE_CODE( sei.m_manLenGvdZFarMinus1[i][j], 5, "man_len_gvd_z_far_minus1" );
1363          WRITE_CODE( sei.m_manGvdZFar[i][j], sei.m_manLenGvdZFarMinus1[i][j] + 1, "man_gvd_z_far" );
1364        }
1365      }
1366      if( sei.m_intrinsicParamGvdFlag )
1367      {
1368        WRITE_UVLC( sei.m_precGvdFocalLength, "prec_gvd_focal_length" );
1369        WRITE_UVLC( sei.m_precGvdPrincipalPoint, "prec_gvd_principal_point" );
1370      }
1371      if( sei.m_rotationGvdFlag )
1372      {
1373        WRITE_UVLC( sei.m_precGvdRotationParam, "prec_gvd_rotation_param" );
1374      }
1375      if( sei.m_translationGvdFlag )
1376      {
1377        WRITE_UVLC( sei.m_precGvdTranslationParam, "prec_gvd_translation_param" );
1378      }
1379      for( Int i = 0, j = 0; j  <=  sei.m_numConstituentViewsGvdMinus1 + 1; j++ )
1380      {
1381        if( sei.m_intrinsicParamGvdFlag )
1382        {
1383          WRITE_FLAG( ( sei.m_signGvdFocalLengthX[i][j] ? 1 : 0 ), "sign_gvd_focal_length_x" );
1384          WRITE_CODE( sei.m_expGvdFocalLengthX[i][j], 6, "exp_gvd_focal_length_x" );
1385          WRITE_CODE( sei.m_manGvdFocalLengthX[i][j], sei.getManGvdFocalLengthXLen(i,j), "man_gvd_focal_length_x" );
1386          WRITE_FLAG( ( sei.m_signGvdFocalLengthY[i][j] ? 1 : 0 ), "sign_gvd_focal_length_y" );
1387          WRITE_CODE( sei.m_expGvdFocalLengthY[i][j], 6, "exp_gvd_focal_length_y" );
1388          WRITE_CODE( sei.m_manGvdFocalLengthY[i][j], sei.getManGvdFocalLengthYLen(i,j), "man_gvd_focal_length_y" );
1389          WRITE_FLAG( ( sei.m_signGvdPrincipalPointX[i][j] ? 1 : 0 ), "sign_gvd_principal_point_x" );
1390          WRITE_CODE( sei.m_expGvdPrincipalPointX[i][j], 6, "exp_gvd_principal_point_x" );
1391          WRITE_CODE( sei.m_manGvdPrincipalPointX[i][j], sei.getManGvdPrincipalPointXLen(i,j), "man_gvd_principal_point_x" );
1392          WRITE_FLAG( ( sei.m_signGvdPrincipalPointY[i][j] ? 1 : 0 ), "sign_gvd_principal_point_y" );
1393          WRITE_CODE( sei.m_expGvdPrincipalPointY[i][j], 6, "exp_gvd_principal_point_y" );
1394          WRITE_CODE( sei.m_manGvdPrincipalPointY[i][j], sei.getManGvdPrincipalPointYLen(i,j), "man_gvd_principal_point_y" );
1395        }
1396        if( sei.m_rotationGvdFlag )
1397        {
1398          WRITE_FLAG( ( sei.m_signGvdR00[i][j] ? 1 : 0 ), "sign_gvd_r00" );
1399          WRITE_CODE( sei.m_expGvdR00[i][j], 6, "exp_gvd_r00" );
1400          WRITE_CODE( sei.m_manGvdR00[i][j], sei.m_precGvdRotationParam, "man_gvd_r00" );
1401          WRITE_FLAG( ( sei.m_signGvdR01[i][j] ? 1 : 0 ), "sign_gvd_r01" );
1402          WRITE_CODE( sei.m_expGvdR01[i][j], 6, "exp_gvd_r01" );
1403          WRITE_CODE( sei.m_manGvdR01[i][j], sei.m_precGvdRotationParam, "man_gvd_r01" );
1404          WRITE_FLAG( ( sei.m_signGvdR02[i][j] ? 1 : 0 ), "sign_gvd_r02" );
1405          WRITE_CODE( sei.m_expGvdR02[i][j], 6, "exp_gvd_r02" );
1406          WRITE_CODE( sei.m_manGvdR02[i][j], sei.m_precGvdRotationParam, "man_gvd_r02" );
1407          WRITE_FLAG( ( sei.m_signGvdR10[i][j] ? 1 : 0 ), "sign_gvd_r10" );
1408          WRITE_CODE( sei.m_expGvdR10[i][j], 6, "exp_gvd_r10" );
1409          WRITE_CODE( sei.m_manGvdR10[i][j], sei.m_precGvdRotationParam, "man_gvd_r10" );
1410          WRITE_FLAG( ( sei.m_signGvdR11[i][j] ? 1 : 0 ), "sign_gvd_r11" );
1411          WRITE_CODE( sei.m_expGvdR11[i][j], 6, "exp_gvd_r11" );
1412          WRITE_CODE( sei.m_manGvdR11[i][j], sei.m_precGvdRotationParam, "man_gvd_r11" );
1413          WRITE_FLAG( ( sei.m_signGvdR12[i][j] ? 1 : 0 ), "sign_gvd_r12" );
1414          WRITE_CODE( sei.m_expGvdR12[i][j], 6, "exp_gvd_r12" );
1415          WRITE_CODE( sei.m_manGvdR12[i][j], sei.m_precGvdRotationParam, "man_gvd_r12" );
1416          WRITE_FLAG( ( sei.m_signGvdR20[i][j] ? 1 : 0 ), "sign_gvd_r20" );
1417          WRITE_CODE( sei.m_expGvdR20[i][j], 6, "exp_gvd_r20" );
1418          WRITE_CODE( sei.m_manGvdR20[i][j], sei.m_precGvdRotationParam, "man_gvd_r20" );
1419          WRITE_FLAG( ( sei.m_signGvdR21[i][j] ? 1 : 0 ), "sign_gvd_r21" );
1420          WRITE_CODE( sei.m_expGvdR21[i][j], 6, "exp_gvd_r21" );
1421          WRITE_CODE( sei.m_manGvdR21[i][j], sei.m_precGvdRotationParam, "man_gvd_r21" );
1422          WRITE_FLAG( ( sei.m_signGvdR22[i][j] ? 1 : 0 ), "sign_gvd_r22" );
1423          WRITE_CODE( sei.m_expGvdR22[i][j], 6, "exp_gvd_r22" );
1424          WRITE_CODE( sei.m_manGvdR22[i][j], sei.m_precGvdRotationParam, "man_gvd_r22" );
1425        }
1426        if( sei.m_translationGvdFlag )
1427        {
1428          WRITE_FLAG( ( sei.m_signGvdTX[i][j] ? 1 : 0 ), "sign_gvd_t_x" );
1429          WRITE_CODE( sei.m_expGvdTX[i][j], 6, "exp_gvd_t_x" );
1430          WRITE_CODE( sei.m_manGvdTX[i][j], sei.getManGvdTXLen(i,j), "man_gvd_t_x" );
1431        }
1432      }
1433    }
1434
1435    if( sei.m_depthType  ==  1 )
1436    {
1437      WRITE_SVLC( sei.m_minOffsetXInt, "min_offset_x_int" );
1438      WRITE_CODE( sei.m_minOffsetXFrac, 8, "min_offset_x_frac" );
1439      WRITE_SVLC( sei.m_maxOffsetXInt, "max_offset_x_int" );
1440      WRITE_CODE( sei.m_maxOffsetXFrac, 8, "max_offset_x_frac" );
1441      WRITE_FLAG( ( sei.m_offsetYPresentFlag ? 1 : 0 ), "offset_y_present_flag" );
1442      if( sei.m_offsetYPresentFlag )
1443      {
1444        WRITE_SVLC( sei.m_minOffsetYInt, "min_offset_y_int" );
1445        WRITE_CODE( sei.m_minOffsetYFrac, 8, "min_offset_y_frac" );
1446        WRITE_SVLC( sei.m_maxOffsetYInt, "max_offset_y_int" );
1447        WRITE_CODE( sei.m_maxOffsetYFrac, 8, "max_offset_y_frac" );
1448      }
1449      WRITE_FLAG( ( sei.m_warpMapSizePresentFlag ? 1 : 0 ), "warp_map_size_present_flag" );
1450      if( sei.m_warpMapSizePresentFlag )
1451      {
1452        WRITE_UVLC( sei.m_warpMapWidthMinus2, "warp_map_width_minus2" );
1453        WRITE_UVLC( sei.m_warpMapHeightMinus2, "warp_map_height_minus2" );
1454      }
1455    }
1456  }
1457};
1458#endif
1459#endif
1460
1461//! \}
Note: See TracBrowser for help on using the repository browser.