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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * libopenraw - mrwcontainer.h</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (C) 2006 Hubert Figuiere</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * Copyright (C) 2008 Bradley Broom</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * This library is free software: you can redistribute it and/or</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * modify it under the terms of the GNU Lesser General Public License</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * as published by the Free Software Foundation, either version 3 of</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * the License, or (at your option) any later version.</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * This library is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * Lesser General Public License for more details.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * You should have received a copy of the GNU Lesser General Public</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * License along with this library. If not, see</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * <http://www.gnu.org/licenses/>.</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#ifndef _MRW_CONTAINER_H__</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#define _MRW_CONTAINER_H__</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <string></span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <boost/config.hpp></span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <boost/shared_ptr.hpp></span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "ifdfilecontainer.h"</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">namespace </span><a class="code" href="namespaceOpenRaw.html">OpenRaw</a> {</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">namespace </span>Internals {</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keyword">class </span>IOFile;</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">class </span>MRWContainer;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">namespace </span>MRW {</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> DataBlockHeaderLength = 8; <span class="comment">/* Number of bytes in a block header. */</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html"> 45</a></span>  <span class="keyword">class </span><a class="code" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html">DataBlock</a></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  {</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">typedef</span> boost::shared_ptr<DataBlock> Ref;</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">typedef</span> std::vector<Ref> RefVec;</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <a class="code" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#ad97e18aae0b14aca474ae1bcb66db693">DataBlock</a>(off_t start, <a class="code" href="classOpenRaw_1_1Internals_1_1MRWContainer.html">MRWContainer</a> * container);</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#ac6d8c15e1d8f73bf57ec17babba4d2e4"> 59</a></span>  off_t <a class="code" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#ac6d8c15e1d8f73bf57ec17babba4d2e4">offset</a>()</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  {</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordflow">return</span> m_start;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  }</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div>
<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#a715d278886544d07d982f1d48045901a"> 66</a></span>  off_t <a class="code" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#a715d278886544d07d982f1d48045901a">length</a>()</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  {</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">return</span> m_length;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  }</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#ad0288b8038a4bc36371b593d9cb6ed59"> 73</a></span>  std::string <a class="code" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#ad0288b8038a4bc36371b593d9cb6ed59">name</a>()</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  {</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">char</span> <span class="keywordtype">id</span>[4];</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordtype">id</span>[0] = m_name[1];</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordtype">id</span>[1] = m_name[2];</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordtype">id</span>[2] = m_name[3];</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordtype">id</span>[3] = 0;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">return</span> std::string(<span class="keywordtype">id</span>);</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  }</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  int8_t <a class="code" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#a02156564e01afb6f4ed32d68fcb171ed">int8_val</a> (off_t <a class="code" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#ac6d8c15e1d8f73bf57ec17babba4d2e4">offset</a>);</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  uint8_t <a class="code" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#a0eb62360668f1669f10d3cc1143d2360">uint8_val</a> (off_t <a class="code" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#ac6d8c15e1d8f73bf57ec17babba4d2e4">offset</a>);</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  uint16_t <a class="code" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#aa27fcdc80b1473b45249ddce019de4cd">uint16_val</a> (off_t <a class="code" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#ac6d8c15e1d8f73bf57ec17babba4d2e4">offset</a>);</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  std::string string_val(off_t <a class="code" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#ac6d8c15e1d8f73bf57ec17babba4d2e4">offset</a>);</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordtype">bool</span> loaded()<span class="keyword"> const</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">return</span> m_loaded;</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  }</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="comment">/* DRM: protection from copies. */</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <a class="code" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#ad97e18aae0b14aca474ae1bcb66db693">DataBlock</a>(<span class="keyword">const</span> <a class="code" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#ad97e18aae0b14aca474ae1bcb66db693">DataBlock</a> &);</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <a class="code" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#ad97e18aae0b14aca474ae1bcb66db693">DataBlock</a> & operator=(<span class="keyword">const</span> <a class="code" href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#ad97e18aae0b14aca474ae1bcb66db693">DataBlock</a> &);</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  off_t m_start;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordtype">char</span> m_name[4];</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  int32_t m_length;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <a class="code" href="classOpenRaw_1_1Internals_1_1MRWContainer.html">MRWContainer</a> *m_container;</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordtype">bool</span> m_loaded;</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  };</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="comment">/* Known offsets in PRD block.</span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  PRD_VERSION = 0, <span class="comment">/* 8 chars, version string */</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  PRD_SENSOR_LENGTH = 8, <span class="comment">/* 2 bytes, Number of lines in raw data */</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  PRD_SENSOR_WIDTH = 10, <span class="comment">/* 2 bytes, Number of pixels per line */</span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  PRD_IMAGE_LENGTH = 12, <span class="comment">/* 2 bytes, length of image after Divu processing */</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  PRD_IMAGE_WIDTH = 14, <span class="comment">/* 2 bytes, width of image after Divu processing */</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  PRD_DATA_SIZE = 16, <span class="comment">/* 1 byte, number of bits used to store each pixel */</span></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  PRD_PIXEL_SIZE = 17, <span class="comment">/* 1 byte, number of valid bits per pixel */</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  PRD_STORAGE_TYPE = 18, <span class="comment">/* 1 byte, storage method */</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  PRD_UNKNOWN1 = 19, <span class="comment">/* 1 byte */</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  PRD_UNKNOWN2 = 20, <span class="comment">/* 2 bytes */</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  PRD_BAYER_PATTERN = 22 <span class="comment">/* 2 bytes, CFA pattern */</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  };</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  STORAGE_TYPE_UNPACKED = 0x52, <span class="comment">/* Unpacked storage (D5, D7xx) */</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  STORAGE_TYPE_PACKED = 0x59 <span class="comment">/* Packed storage (A1, A2, Maxxum/Dynax) */</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  };</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  BAYER_PATTERN_RGGB = 0x0001,</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  BAYER_PATTERN_GBRG = 0x0004 <span class="comment">/* A200 */</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  };</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="comment">/* Known offsets in WBG block.</span></div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  WBG_DENOMINATOR_R = 0, <span class="comment">/* 1 byte, log2(denominator)-6 */</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  WBG_DENOMINATOR_G1 = 1, <span class="comment">/* 1 byte, To get actual denominator, 1<<(val+6) */</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  WBG_DENOMINATOR_G2 = 2, <span class="comment">/* 1 byte, */</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  WBG_DENOMINATOR_B = 3, <span class="comment">/* 1 byte, */</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  WBG_NOMINATOR_R = 4, <span class="comment">/* 2 bytes, */</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  WBG_NOMINATOR_G1 = 6, <span class="comment">/* 2 bytes, */</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  WBG_NOMINATOR_G2 = 8, <span class="comment">/* 2 bytes, */</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  WBG_NOMINATOR_B = 10 <span class="comment">/* 2 bytes, */</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  };</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="comment">/* Known offsets in RIF block.</span></div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  RIF_UNKNOWN1 = 0, <span class="comment">/* 1 byte, */</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  RIF_SATURATION = 1, <span class="comment">/* 1 byte, saturation setting from -3 to 3 */</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  RIF_CONTRAST = 2, <span class="comment">/* 1 byte, contrast setting from -3 to 3 */</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  RIF_SHARPNESS = 3, <span class="comment">/* 1 byte, sharpness setting from -1 (soft) to 1 (hard) */</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  RIF_WHITE_BALANCE = 4, <span class="comment">/* 1 byte, white balance setting */</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  RIF_SUBJECT_PROGRAM = 5, <span class="comment">/* 1 byte, subject program setting */</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  RIF_FILM_SPEED = 6, <span class="comment">/* 1 byte, iso = 2^(value/8-1) * 3.125 */</span></div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  RIF_COLOR_MODE = 7, <span class="comment">/* 1 byte, color mode setting */</span></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  RIF_COLOR_FILTER = 56, <span class="comment">/* 1 byte, color filter setting from -3 to 3 */</span></div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  RIF_BANDW_FILTER = 57 <span class="comment">/* 1 byte, black and white filter setting from 0 to 10 */</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  };</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> </div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  WHITE_BALANCE_AUTO = 0,</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  WHITE_BALANCE_DAYLIGHT = 1,</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  WHITE_BALANCE_CLOUDY = 2,</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  WHITE_BALANCE_TUNGSTEN = 3,</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  WHITE_BALANCE_FLUORESCENT = 4</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  };</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  SUBJECT_PROGRAM_NONE = 0,</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  SUBJECT_PROGRAM_PORTRAIT = 1,</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  SUBJECT_PROGRAM_TEXT = 2,</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  SUBJECT_PROGRAM_NIGHT_PORTRAIT = 3,</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  SUBJECT_PROGRAM_SUNSET = 4,</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  SUBJECT_PROGRAM_SPORTS_ACTION = 5</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  };</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  COLOR_MODE_NORMAL = 0,</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  COLOR_MODE_BLACK_AND_WHITE = 1,</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  COLOR_MODE_VIVID_COLOR = 2, <span class="comment">/* D7i, D7Hi */</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  COLOR_MODE_SOLARIZATION = 3, <span class="comment">/* D7i, D7Hi */</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  COLOR_MODE_ADOBE_RGB = 4 <span class="comment">/* D7Hi */</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  };</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="comment">/* Known tags found in the main IFD directory.</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  IFDTAG_WIDTH = 0x0100, <span class="comment">/* Image width. */</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  IFDTAG_HEIGHT = 0x0101, <span class="comment">/* Image height. */</span></div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  IFDTAG_COMPRESS = 0x0103, <span class="comment">/* Compression. */</span></div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  IFDTAG_DCFVER = 0x010E, <span class="comment">/* DCF version (string). */</span></div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  IFDTAG_MANUF = 0x010F, <span class="comment">/* Manufacturer (string). */</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  IFDTAG_CAMERA = 0x0110, <span class="comment">/* Camera name (string). */</span></div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  IFDTAG_FIRMWARE = 0x0131, <span class="comment">/* Firmware version (string). */</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  IFDTAG_DATETIME = 0x0132, <span class="comment">/* Date time (string). */</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  IFDTAG_EXIFOFFSET = 0x8769, <span class="comment">/* Offset of EXIF data (long). */</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  IFDTAG_PIMOFFSET = 0xC4A5 <span class="comment">/* Offset of PIM info (some cameras only). */</span></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  };</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="comment">/* Known tags found in the Manufacturer's directory. */</span></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keyword">enum</span> {</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  MRWTAG_THUMBNAIL = 0x0081, <span class="comment">/* Offset to Thumbnail data (early cameras only). */</span></div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  MRWTAG_THUMBNAIL_OFFSET = 0x0088,</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  MRWTAG_THUMBNAIL_LENGTH = 0x0089</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  };</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  }</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div>
<div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="classOpenRaw_1_1Internals_1_1MRWContainer.html"> 221</a></span>  <span class="keyword">class </span><a class="code" href="classOpenRaw_1_1Internals_1_1MRWContainer.html">MRWContainer</a></div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  : <span class="keyword">public</span> <a class="code" href="classOpenRaw_1_1Internals_1_1IFDFileContainer.html">IFDFileContainer</a></div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  {</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <a class="code" href="classOpenRaw_1_1Internals_1_1MRWContainer.html">MRWContainer</a>(<a class="code" href="classOpenRaw_1_1IO_1_1Stream.html">IO::Stream</a> *file, off_t offset = 0);</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keyword">virtual</span> <a class="code" href="classOpenRaw_1_1Internals_1_1MRWContainer.html#a675ccfdd1f75f5de61d9401d3051d141">~MRWContainer</a>();</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> </div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keyword">virtual</span> <a class="code" href="classOpenRaw_1_1Internals_1_1RawContainer.html#a5e657cc2adac3e98ca38a3f429bc38bf">IFDFileContainer::EndianType</a> </div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <a class="code" href="classOpenRaw_1_1Internals_1_1MRWContainer.html#a6595c29e35b9cfffd4335086d8d5a4e4">isMagicHeader</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *p, <span class="keywordtype">int</span> len);</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="comment">/* Known datablocks within an MRW file.</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  MRW::DataBlock::Ref mrm;</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  MRW::DataBlock::Ref prd;</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  MRW::DataBlock::Ref ttw;</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  MRW::DataBlock::Ref wbg;</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  MRW::DataBlock::Ref rif;</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div>
<div class="line"><a name="l00245"></a><span class="lineno"><a class="line" href="classOpenRaw_1_1Internals_1_1MRWContainer.html#ae7c711e60b7465f6458ee632fae62029"> 245</a></span>  off_t <a class="code" href="classOpenRaw_1_1Internals_1_1MRWContainer.html#ae7c711e60b7465f6458ee632fae62029">pixelDataOffset</a>()</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  {</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="comment">/* The pixel data immediately follows the MRM datablock. */</span></div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">return</span> mrm->offset() + MRW::DataBlockHeaderLength + mrm->length();</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  }</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classOpenRaw_1_1Internals_1_1MRWContainer.html#a94fbc67d2d8fe7ae56152438d8b0ae2c">locateDirsPreHook</a>();</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  std::string m_version;</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="comment">/* DRM: restrict copying. */</span></div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <a class="code" href="classOpenRaw_1_1Internals_1_1MRWContainer.html">MRWContainer</a>(<span class="keyword">const</span> <a class="code" href="classOpenRaw_1_1Internals_1_1MRWContainer.html">MRWContainer</a> &);</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <a class="code" href="classOpenRaw_1_1Internals_1_1MRWContainer.html">MRWContainer</a> & operator=(<span class="keyword">const</span> <a class="code" href="classOpenRaw_1_1Internals_1_1MRWContainer.html">MRWContainer</a> &);</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  };</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  }</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> }</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> </div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="preprocessor">#endif</span></div>
<div class="ttc" id="namespaceOpenRaw_html"><div class="ttname"><a href="namespaceOpenRaw.html">OpenRaw</a></div><div class="ttdoc">CIFF is the container for CRW files. It is an attempt from Canon to make this a standard. I guess it failed. </div><div class="ttdef"><b>Definition:</b> <a href="arwfile_8cpp_source.html#l00033">arwfile.cpp:33</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock_html_ac6d8c15e1d8f73bf57ec17babba4d2e4"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#ac6d8c15e1d8f73bf57ec17babba4d2e4">OpenRaw::Internals::MRW::DataBlock::offset</a></div><div class="ttdeci">off_t offset()</div><div class="ttdef"><b>Definition:</b> <a href="mrwcontainer_8h_source.html#l00059">mrwcontainer.h:59</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1MRWContainer_html_a94fbc67d2d8fe7ae56152438d8b0ae2c"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1MRWContainer.html#a94fbc67d2d8fe7ae56152438d8b0ae2c">OpenRaw::Internals::MRWContainer::locateDirsPreHook</a></div><div class="ttdeci">virtual bool locateDirsPreHook()</div><div class="ttdef"><b>Definition:</b> <a href="mrwcontainer_8cpp_source.html#l00134">mrwcontainer.cpp:134</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1MRWContainer_html_a6595c29e35b9cfffd4335086d8d5a4e4"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1MRWContainer.html#a6595c29e35b9cfffd4335086d8d5a4e4">OpenRaw::Internals::MRWContainer::isMagicHeader</a></div><div class="ttdeci">virtual IFDFileContainer::EndianType isMagicHeader(const char *p, int len)</div><div class="ttdef"><b>Definition:</b> <a href="mrwcontainer_8cpp_source.html#l00114">mrwcontainer.cpp:114</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock_html_ad97e18aae0b14aca474ae1bcb66db693"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#ad97e18aae0b14aca474ae1bcb66db693">OpenRaw::Internals::MRW::DataBlock::DataBlock</a></div><div class="ttdeci">DataBlock(off_t start, MRWContainer *container)</div><div class="ttdef"><b>Definition:</b> <a href="mrwcontainer_8cpp_source.html#l00035">mrwcontainer.cpp:35</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock_html_a02156564e01afb6f4ed32d68fcb171ed"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#a02156564e01afb6f4ed32d68fcb171ed">OpenRaw::Internals::MRW::DataBlock::int8_val</a></div><div class="ttdeci">int8_t int8_val(off_t offset)</div><div class="ttdef"><b>Definition:</b> <a href="mrwcontainer_8cpp_source.html#l00058">mrwcontainer.cpp:58</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock_html"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html">OpenRaw::Internals::MRW::DataBlock</a></div><div class="ttdef"><b>Definition:</b> <a href="mrwcontainer_8h_source.html#l00045">mrwcontainer.h:45</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock_html_ad0288b8038a4bc36371b593d9cb6ed59"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#ad0288b8038a4bc36371b593d9cb6ed59">OpenRaw::Internals::MRW::DataBlock::name</a></div><div class="ttdeci">std::string name()</div><div class="ttdef"><b>Definition:</b> <a href="mrwcontainer_8h_source.html#l00073">mrwcontainer.h:73</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock_html_a715d278886544d07d982f1d48045901a"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#a715d278886544d07d982f1d48045901a">OpenRaw::Internals::MRW::DataBlock::length</a></div><div class="ttdeci">off_t length()</div><div class="ttdef"><b>Definition:</b> <a href="mrwcontainer_8h_source.html#l00066">mrwcontainer.h:66</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1IFDFileContainer_html"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1IFDFileContainer.html">OpenRaw::Internals::IFDFileContainer</a></div><div class="ttdef"><b>Definition:</b> <a href="ifdfilecontainer_8h_source.html#l00045">ifdfilecontainer.h:45</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1MRWContainer_html"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1MRWContainer.html">OpenRaw::Internals::MRWContainer</a></div><div class="ttdef"><b>Definition:</b> <a href="mrwcontainer_8h_source.html#l00221">mrwcontainer.h:221</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock_html_aa27fcdc80b1473b45249ddce019de4cd"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#aa27fcdc80b1473b45249ddce019de4cd">OpenRaw::Internals::MRW::DataBlock::uint16_val</a></div><div class="ttdeci">uint16_t uint16_val(off_t offset)</div><div class="ttdef"><b>Definition:</b> <a href="mrwcontainer_8cpp_source.html#l00076">mrwcontainer.cpp:76</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1MRWContainer_html_a675ccfdd1f75f5de61d9401d3051d141"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1MRWContainer.html#a675ccfdd1f75f5de61d9401d3051d141">OpenRaw::Internals::MRWContainer::~MRWContainer</a></div><div class="ttdeci">virtual ~MRWContainer()</div><div class="ttdef"><b>Definition:</b> <a href="mrwcontainer_8cpp_source.html#l00108">mrwcontainer.cpp:108</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1MRWContainer_html_ae7c711e60b7465f6458ee632fae62029"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1MRWContainer.html#ae7c711e60b7465f6458ee632fae62029">OpenRaw::Internals::MRWContainer::pixelDataOffset</a></div><div class="ttdeci">off_t pixelDataOffset()</div><div class="ttdef"><b>Definition:</b> <a href="mrwcontainer_8h_source.html#l00245">mrwcontainer.h:245</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1RawContainer_html_a5e657cc2adac3e98ca38a3f429bc38bf"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1RawContainer.html#a5e657cc2adac3e98ca38a3f429bc38bf">OpenRaw::Internals::RawContainer::EndianType</a></div><div class="ttdeci">EndianType</div><div class="ttdef"><b>Definition:</b> <a href="rawcontainer_8h_source.html#l00048">rawcontainer.h:48</a></div></div>
<div class="ttc" id="classOpenRaw_1_1IO_1_1Stream_html"><div class="ttname"><a href="classOpenRaw_1_1IO_1_1Stream.html">OpenRaw::IO::Stream</a></div><div class="ttdoc">base virtual class for IO </div><div class="ttdef"><b>Definition:</b> <a href="stream_8h_source.html#l00040">stream.h:40</a></div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock_html_a0eb62360668f1669f10d3cc1143d2360"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1MRW_1_1DataBlock.html#a0eb62360668f1669f10d3cc1143d2360">OpenRaw::Internals::MRW::DataBlock::uint8_val</a></div><div class="ttdeci">uint8_t uint8_val(off_t offset)</div><div class="ttdef"><b>Definition:</b> <a href="mrwcontainer_8cpp_source.html#l00067">mrwcontainer.cpp:67</a></div></div>
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