source: 3DVCSoftware/branches/HTM-DEV-0.1-dev/source/Lib/TLibCommon/SEI.cpp @ 362

Last change on this file since 362 was 362, checked in by tech, 11 years ago

Update to HM-10.1.

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1/* The copyright in this software is being made available under the BSD
2 * License, included below. This software may be subject to other third party
3 * and contributor rights, including patent rights, and no such rights are
4 * granted under this license. 
5 *
6 * Copyright (c) 2010-2013, ITU/ISO/IEC
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions are met:
11 *
12 *  * Redistributions of source code must retain the above copyright notice,
13 *    this list of conditions and the following disclaimer.
14 *  * Redistributions in binary form must reproduce the above copyright notice,
15 *    this list of conditions and the following disclaimer in the documentation
16 *    and/or other materials provided with the distribution.
17 *  * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18 *    be used to endorse or promote products derived from this software without
19 *    specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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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     SEI.cpp
35    \brief    helper functions for SEI handling
36*/
37
38#include "CommonDef.h"
39#include "SEI.h"
40
41#if J0149_TONE_MAPPING_SEI
42//Table D-7 Meaning of camera iso sensitivity indicator and exposure index rating indicator
43Int  Table_exp_indicator[32] = {0, 10, 12, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1250, 1600, 2000, 2500, 3200, 4000, 5000, 6400, 8000, -1};
44#endif
45
46SEIMessages getSeisByType(SEIMessages &seiList, SEI::PayloadType seiType)
47{
48  SEIMessages result;
49
50  for (SEIMessages::iterator it=seiList.begin(); it!=seiList.end(); it++)
51  {
52    if ((*it)->payloadType() == seiType)
53    {
54      result.push_back(*it);
55    }
56  }
57  return result;
58}
59
60SEIMessages extractSeisByType(SEIMessages &seiList, SEI::PayloadType seiType)
61{
62  SEIMessages result;
63
64  SEIMessages::iterator it=seiList.begin(); 
65  while ( it!=seiList.end() ) 
66  {
67    if ((*it)->payloadType() == seiType)
68    {
69      result.push_back(*it);
70      it = seiList.erase(it);
71    }
72    else
73    {
74      it++;
75    }
76  }
77  return result;
78}
79
80
81Void deleteSEIs (SEIMessages &seiList)
82{
83  for (SEIMessages::iterator it=seiList.begin(); it!=seiList.end(); it++)
84  {
85    delete (*it);
86  }
87  seiList.clear();
88}
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