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 <span id="projectnumber">0.6.21</span>
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<a href="exif-data_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> </div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">/*</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * \author Lutz Mueller <lutz@users.sourceforge.net></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * \date 2001-2005</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * This library is free software; you can redistribute it and/or</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * modify it under the terms of the GNU Lesser General Public</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * License as published by the Free Software Foundation; either</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * version 2 of the License, or (at your option) any later version.</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * This library is distributed in the hope that it will be useful, </span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of </span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * Lesser General Public License for more details. </span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> *</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * You should have received a copy of the GNU Lesser General Public</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * License along with this library; if not, write to the</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * Boston, MA 02110-1301 USA.</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> */</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#ifndef __EXIF_DATA_H__</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#define __EXIF_DATA_H__</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#endif </span><span class="comment">/* __cplusplus */</span><span class="preprocessor"></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="code" href="exif-byte-order_8h.html">libexif/exif-byte-order.h</a>></span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <libexif/exif-data-type.h></span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <libexif/exif-ifd.h></span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <<a class="code" href="exif-log_8h.html">libexif/exif-log.h</a>></span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <<a class="code" href="exif-tag_8h.html">libexif/exif-tag.h</a>></span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="exif-data_8h.html#ae62aab6698d7c078e38cd445ddcb8abf"> 38</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct__ExifData.html">_ExifData</a> <a class="code" href="struct__ExifData.html">ExifData</a>;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">typedef</span> <span class="keyword">struct </span>_ExifDataPrivate ExifDataPrivate;</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="preprocessor">#include <<a class="code" href="exif-content_8h.html">libexif/exif-content.h</a>></span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#include <<a class="code" href="exif-mnote-data_8h.html">libexif/exif-mnote-data.h</a>></span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include <<a class="code" href="exif-mem_8h.html">libexif/exif-mem.h</a>></span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="struct__ExifData.html"> 46</a></span> <span class="keyword">struct </span><a class="code" href="struct__ExifData.html">_ExifData</a></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> {</div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="struct__ExifData.html#a93efef6710d8b867b743ed0a152d5293"> 49</a></span>  <a class="code" href="struct__ExifContent.html">ExifContent</a> *<a class="code" href="struct__ExifData.html#a93efef6710d8b867b743ed0a152d5293">ifd</a>[EXIF_IFD_COUNT];</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="struct__ExifData.html#a6adaa7f443903d8fc2d2b232c67bf660"> 52</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *<a class="code" href="struct__ExifData.html#a6adaa7f443903d8fc2d2b232c67bf660">data</a>;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="struct__ExifData.html#a83a9d29c7769854ea86dd48979f8b21b"> 55</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="struct__ExifData.html#a83a9d29c7769854ea86dd48979f8b21b">size</a>;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  ExifDataPrivate *priv;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> };</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <a class="code" href="struct__ExifData.html">ExifData</a> *<a class="code" href="exif-data_8h.html#a1b1570fbbb15d525a0dfde8db7c8b500">exif_data_new</a> (<span class="keywordtype">void</span>);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <a class="code" href="struct__ExifData.html">ExifData</a> *<a class="code" href="exif-data_8h.html#ae0236d550b49c78505b82105da905b94">exif_data_new_mem</a> (<a class="code" href="exif-mem_8h.html#aab8aacbc0ed6f11a1f022b7b1bf4750e">ExifMem</a> *);</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <a class="code" href="struct__ExifData.html">ExifData</a> *<a class="code" href="exif-data_8h.html#ac3c2d86223d3b219bad7ab2d28d8b8d2">exif_data_new_from_file</a> (<span class="keyword">const</span> <span class="keywordtype">char</span> *path);</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <a class="code" href="struct__ExifData.html">ExifData</a> *<a class="code" href="exif-data_8h.html#a66a30ece3bdb6cfd8f2692df27ea2b87">exif_data_new_from_data</a> (<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *<a class="code" href="struct__ExifData.html#a6adaa7f443903d8fc2d2b232c67bf660">data</a>,</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="struct__ExifData.html#a83a9d29c7769854ea86dd48979f8b21b">size</a>);</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="keywordtype">void</span> <a class="code" href="exif-data_8h.html#ae3ca622e7c30ea30eca06de3a120d84f">exif_data_load_data</a> (<a class="code" href="struct__ExifData.html">ExifData</a> *<a class="code" href="struct__ExifData.html#a6adaa7f443903d8fc2d2b232c67bf660">data</a>, <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *d, </div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="struct__ExifData.html#a83a9d29c7769854ea86dd48979f8b21b">size</a>);</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="keywordtype">void</span> <a class="code" href="exif-data_8h.html#ac5700820c7d7e2a199a9170ed3833591">exif_data_save_data</a> (<a class="code" href="struct__ExifData.html">ExifData</a> *<a class="code" href="struct__ExifData.html#a6adaa7f443903d8fc2d2b232c67bf660">data</a>, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> **d,</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> *ds);</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="keywordtype">void</span> exif_data_ref (<a class="code" href="struct__ExifData.html">ExifData</a> *<a class="code" href="struct__ExifData.html#a6adaa7f443903d8fc2d2b232c67bf660">data</a>);</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="keywordtype">void</span> exif_data_unref (<a class="code" href="struct__ExifData.html">ExifData</a> *<a class="code" href="struct__ExifData.html#a6adaa7f443903d8fc2d2b232c67bf660">data</a>);</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="keywordtype">void</span> exif_data_free (<a class="code" href="struct__ExifData.html">ExifData</a> *<a class="code" href="struct__ExifData.html#a6adaa7f443903d8fc2d2b232c67bf660">data</a>);</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <a class="code" href="exif-byte-order_8h.html#af966227d69ff74eea7ecd69ca645155b">ExifByteOrder</a> <a class="code" href="exif-data_8h.html#a2d8d50e6a9c19d28fe8192ef7cc52777">exif_data_get_byte_order</a> (<a class="code" href="struct__ExifData.html">ExifData</a> *<a class="code" href="struct__ExifData.html#a6adaa7f443903d8fc2d2b232c67bf660">data</a>);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="keywordtype">void</span> <a class="code" href="exif-data_8h.html#a0cb36f43b46dabad15aca7378eefe75a">exif_data_set_byte_order</a> (<a class="code" href="struct__ExifData.html">ExifData</a> *<a class="code" href="struct__ExifData.html#a6adaa7f443903d8fc2d2b232c67bf660">data</a>, <a class="code" href="exif-byte-order_8h.html#af966227d69ff74eea7ecd69ca645155b">ExifByteOrder</a> order);</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <a class="code" href="struct__ExifMnoteData.html">ExifMnoteData</a> *<a class="code" href="exif-data_8h.html#a81091d71b36b90611e996106680d478f">exif_data_get_mnote_data</a> (<a class="code" href="struct__ExifData.html">ExifData</a> *d);</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="keywordtype">void</span> <a class="code" href="exif-data_8h.html#a9146930a0b3ef89375790e19e1bc55b2">exif_data_fix</a> (<a class="code" href="struct__ExifData.html">ExifData</a> *d);</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="keyword">typedef</span> void (* ExifDataForeachContentFunc) (<a class="code" href="struct__ExifContent.html">ExifContent</a> *, <span class="keywordtype">void</span> *user_data);</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="keywordtype">void</span> <a class="code" href="exif-data_8h.html#ad3b39ab4a3117ca9fd7d9a1126b5d879">exif_data_foreach_content</a> (<a class="code" href="struct__ExifData.html">ExifData</a> *<a class="code" href="struct__ExifData.html#a6adaa7f443903d8fc2d2b232c67bf660">data</a>,</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  ExifDataForeachContentFunc func,</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordtype">void</span> *user_data);</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div><div class="line"><a name="l00174"></a><span class="lineno"><a class="line" href="exif-data_8h.html#a324f86ac1d053b37aaee45d2cfbda96d"> 174</a></span> <span class="keyword">typedef</span> <span class="keyword">enum</span> {</div><div class="line"><a name="l00176"></a><span class="lineno"><a class="line" href="exif-data_8h.html#a324f86ac1d053b37aaee45d2cfbda96da37a62c4c36dfb4d533338062a4040dee"> 176</a></span>  <a class="code" href="exif-data_8h.html#a324f86ac1d053b37aaee45d2cfbda96da37a62c4c36dfb4d533338062a4040dee">EXIF_DATA_OPTION_IGNORE_UNKNOWN_TAGS</a> = 1 << 0,</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div><div class="line"><a name="l00179"></a><span class="lineno"><a class="line" href="exif-data_8h.html#a324f86ac1d053b37aaee45d2cfbda96dae8470cc4acd5755528f7ff36ba168023"> 179</a></span>  <a class="code" href="exif-data_8h.html#a324f86ac1d053b37aaee45d2cfbda96dae8470cc4acd5755528f7ff36ba168023">EXIF_DATA_OPTION_FOLLOW_SPECIFICATION</a> = 1 << 1,</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div><div class="line"><a name="l00182"></a><span class="lineno"><a class="line" href="exif-data_8h.html#a324f86ac1d053b37aaee45d2cfbda96da02a9ae63a51323c42968d1612e8215e7"> 182</a></span>  <a class="code" href="exif-data_8h.html#a324f86ac1d053b37aaee45d2cfbda96da02a9ae63a51323c42968d1612e8215e7">EXIF_DATA_OPTION_DONT_CHANGE_MAKER_NOTE</a> = 1 << 2</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> } <a class="code" href="exif-data_8h.html#a324f86ac1d053b37aaee45d2cfbda96d">ExifDataOption</a>;</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="exif-data_8h.html#a2d755968b904ced3c4ce541ed7b8d109">exif_data_option_get_name</a> (<a class="code" href="exif-data_8h.html#a324f86ac1d053b37aaee45d2cfbda96d">ExifDataOption</a> o);</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="exif-data_8h.html#a4b2240643a70ea66e4f24ac709086802">exif_data_option_get_description</a> (<a class="code" href="exif-data_8h.html#a324f86ac1d053b37aaee45d2cfbda96d">ExifDataOption</a> o);</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="keywordtype">void</span> <a class="code" href="exif-data_8h.html#af3fd819c29391da3b444cc347b86a3d4">exif_data_set_option</a> (<a class="code" href="struct__ExifData.html">ExifData</a> *d, <a class="code" href="exif-data_8h.html#a324f86ac1d053b37aaee45d2cfbda96d">ExifDataOption</a> o);</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="keywordtype">void</span> <a class="code" href="exif-data_8h.html#abe62de8c8f5a24f8847e65ca3a098da8">exif_data_unset_option</a> (<a class="code" href="struct__ExifData.html">ExifData</a> *d, <a class="code" href="exif-data_8h.html#a324f86ac1d053b37aaee45d2cfbda96d">ExifDataOption</a> o);</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="keywordtype">void</span> <a class="code" href="exif-data_8h.html#abe6f9020e02df0d550545b50ddcafe24">exif_data_set_data_type</a> (<a class="code" href="struct__ExifData.html">ExifData</a> *d, ExifDataType dt);</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> ExifDataType <a class="code" href="exif-data_8h.html#a4fb5dada09c9fdcab3eb7fe7e840ec84">exif_data_get_data_type</a> (<a class="code" href="struct__ExifData.html">ExifData</a> *d);</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="keywordtype">void</span> <a class="code" href="exif-data_8h.html#abbb8951da3fd646776ee4d8685b61162">exif_data_dump</a> (<a class="code" href="struct__ExifData.html">ExifData</a> *<a class="code" href="struct__ExifData.html#a6adaa7f443903d8fc2d2b232c67bf660">data</a>);</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="keywordtype">void</span> <a class="code" href="exif-data_8h.html#af0d9d41ffeb6cd98906cd5ba5819c5ef">exif_data_log</a> (<a class="code" href="struct__ExifData.html">ExifData</a> *<a class="code" href="struct__ExifData.html#a6adaa7f443903d8fc2d2b232c67bf660">data</a>, <a class="code" href="exif-log_8h.html#a6b225115984bb2016282923cb487f16b">ExifLog</a> *log);</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div><div class="line"><a name="l00249"></a><span class="lineno"><a class="line" href="exif-data_8h.html#a984540c607eb7cfce58cf34e7374ab47"> 249</a></span> <span class="preprocessor">#define exif_data_get_entry(d,t) \</span></div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="preprocessor"> (exif_content_get_entry(d->ifd[EXIF_IFD_0],t) ? \</span></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="preprocessor"> exif_content_get_entry(d->ifd[EXIF_IFD_0],t) : \</span></div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="preprocessor"> exif_content_get_entry(d->ifd[EXIF_IFD_1],t) ? \</span></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="preprocessor"> exif_content_get_entry(d->ifd[EXIF_IFD_1],t) : \</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="preprocessor"> exif_content_get_entry(d->ifd[EXIF_IFD_EXIF],t) ? \</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="preprocessor"> exif_content_get_entry(d->ifd[EXIF_IFD_EXIF],t) : \</span></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="preprocessor"> exif_content_get_entry(d->ifd[EXIF_IFD_GPS],t) ? \</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="preprocessor"> exif_content_get_entry(d->ifd[EXIF_IFD_GPS],t) : \</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="preprocessor"> exif_content_get_entry(d->ifd[EXIF_IFD_INTEROPERABILITY],t) ? \</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="preprocessor"> exif_content_get_entry(d->ifd[EXIF_IFD_INTEROPERABILITY],t) : NULL)</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> <span class="preprocessor">#ifdef __cplusplus</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> <span class="preprocessor">#endif </span><span class="comment">/* __cplusplus */</span><span class="preprocessor"></span></div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> </div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="preprocessor">#endif </span><span class="comment">/* __EXIF_DATA_H__ */</span><span class="preprocessor"></span></div><div class="ttc" id="exif-data_8h_html_a324f86ac1d053b37aaee45d2cfbda96da37a62c4c36dfb4d533338062a4040dee"><div class="ttname"><a href="exif-data_8h.html#a324f86ac1d053b37aaee45d2cfbda96da37a62c4c36dfb4d533338062a4040dee">EXIF_DATA_OPTION_IGNORE_UNKNOWN_TAGS</a></div><div class="ttdoc">Act as though unknown tags are not present. </div><div class="ttdef"><b>Definition:</b> exif-data.h:176</div></div>
<div class="ttc" id="exif-data_8h_html_af0d9d41ffeb6cd98906cd5ba5819c5ef"><div class="ttname"><a href="exif-data_8h.html#af0d9d41ffeb6cd98906cd5ba5819c5ef">exif_data_log</a></div><div class="ttdeci">void exif_data_log(ExifData *data, ExifLog *log)</div><div class="ttdoc">Set the log message object for all IFDs. </div><div class="ttdef"><b>Definition:</b> exif-data.c:1184</div></div>
<div class="ttc" id="exif-data_8h_html_a1b1570fbbb15d525a0dfde8db7c8b500"><div class="ttname"><a href="exif-data_8h.html#a1b1570fbbb15d525a0dfde8db7c8b500">exif_data_new</a></div><div class="ttdeci">ExifData * exif_data_new(void)</div><div class="ttdoc">Allocate a new ExifData. </div><div class="ttdef"><b>Definition:</b> exif-data.c:93</div></div>
<div class="ttc" id="exif-data_8h_html_a9146930a0b3ef89375790e19e1bc55b2"><div class="ttname"><a href="exif-data_8h.html#a9146930a0b3ef89375790e19e1bc55b2">exif_data_fix</a></div><div class="ttdeci">void exif_data_fix(ExifData *d)</div><div class="ttdoc">Fix the EXIF data to bring it into specification. </div><div class="ttdef"><b>Definition:</b> exif-data.c:1293</div></div>
<div class="ttc" id="exif-byte-order_8h_html_af966227d69ff74eea7ecd69ca645155b"><div class="ttname"><a href="exif-byte-order_8h.html#af966227d69ff74eea7ecd69ca645155b">ExifByteOrder</a></div><div class="ttdeci">ExifByteOrder</div><div class="ttdoc">Which byte order to use. </div><div class="ttdef"><b>Definition:</b> exif-byte-order.h:31</div></div>
<div class="ttc" id="struct__ExifContent_html"><div class="ttname"><a href="struct__ExifContent.html">_ExifContent</a></div><div class="ttdef"><b>Definition:</b> exif-content.h:40</div></div>
<div class="ttc" id="exif-data_8h_html_a324f86ac1d053b37aaee45d2cfbda96dae8470cc4acd5755528f7ff36ba168023"><div class="ttname"><a href="exif-data_8h.html#a324f86ac1d053b37aaee45d2cfbda96dae8470cc4acd5755528f7ff36ba168023">EXIF_DATA_OPTION_FOLLOW_SPECIFICATION</a></div><div class="ttdoc">Fix the EXIF tags to follow the spec. </div><div class="ttdef"><b>Definition:</b> exif-data.h:179</div></div>
<div class="ttc" id="exif-data_8h_html_ae0236d550b49c78505b82105da905b94"><div class="ttname"><a href="exif-data_8h.html#ae0236d550b49c78505b82105da905b94">exif_data_new_mem</a></div><div class="ttdeci">ExifData * exif_data_new_mem(ExifMem *)</div><div class="ttdoc">Allocate a new ExifData using the given memory allocator. </div><div class="ttdef"><b>Definition:</b> exif-data.c:104</div></div>
<div class="ttc" id="exif-data_8h_html_ae3ca622e7c30ea30eca06de3a120d84f"><div class="ttname"><a href="exif-data_8h.html#ae3ca622e7c30ea30eca06de3a120d84f">exif_data_load_data</a></div><div class="ttdeci">void exif_data_load_data(ExifData *data, const unsigned char *d, unsigned int size)</div><div class="ttdoc">Load the ExifData structure from the raw JPEG or EXIF data in the given memory buffer. </div><div class="ttdef"><b>Definition:</b> exif-data.c:818</div></div>
<div class="ttc" id="exif-data_8h_html_a2d8d50e6a9c19d28fe8192ef7cc52777"><div class="ttname"><a href="exif-data_8h.html#a2d8d50e6a9c19d28fe8192ef7cc52777">exif_data_get_byte_order</a></div><div class="ttdeci">ExifByteOrder exif_data_get_byte_order(ExifData *data)</div><div class="ttdoc">Return the byte order in use by this EXIF structure. </div><div class="ttdef"><b>Definition:</b> exif-data.c:1124</div></div>
<div class="ttc" id="exif-data_8h_html_abe62de8c8f5a24f8847e65ca3a098da8"><div class="ttname"><a href="exif-data_8h.html#abe62de8c8f5a24f8847e65ca3a098da8">exif_data_unset_option</a></div><div class="ttdeci">void exif_data_unset_option(ExifData *d, ExifDataOption o)</div><div class="ttdoc">Clear the given option on the given ExifData. </div><div class="ttdef"><b>Definition:</b> exif-data.c:1256</div></div>
<div class="ttc" id="exif-mem_8h_html_aab8aacbc0ed6f11a1f022b7b1bf4750e"><div class="ttname"><a href="exif-mem_8h.html#aab8aacbc0ed6f11a1f022b7b1bf4750e">ExifMem</a></div><div class="ttdeci">struct _ExifMem ExifMem</div><div class="ttdoc">ExifMem define a memory allocator. </div><div class="ttdef"><b>Definition:</b> exif-mem.h:57</div></div>
<div class="ttc" id="struct__ExifData_html_a6adaa7f443903d8fc2d2b232c67bf660"><div class="ttname"><a href="struct__ExifData.html#a6adaa7f443903d8fc2d2b232c67bf660">_ExifData::data</a></div><div class="ttdeci">unsigned char * data</div><div class="ttdoc">Pointer to thumbnail image, or NULL if not available. </div><div class="ttdef"><b>Definition:</b> exif-data.h:52</div></div>
<div class="ttc" id="exif-data_8h_html_ad3b39ab4a3117ca9fd7d9a1126b5d879"><div class="ttname"><a href="exif-data_8h.html#ad3b39ab4a3117ca9fd7d9a1126b5d879">exif_data_foreach_content</a></div><div class="ttdeci">void exif_data_foreach_content(ExifData *data, ExifDataForeachContentFunc func, void *user_data)</div><div class="ttdoc">Execute a function on each IFD in turn. </div><div class="ttdef"><b>Definition:</b> exif-data.c:1133</div></div>
<div class="ttc" id="exif-log_8h_html"><div class="ttname"><a href="exif-log_8h.html">exif-log.h</a></div><div class="ttdoc">Log message infrastructure. </div></div>
<div class="ttc" id="exif-mnote-data_8h_html"><div class="ttname"><a href="exif-mnote-data_8h.html">exif-mnote-data.h</a></div><div class="ttdoc">Handling EXIF MakerNote tags. </div></div>
<div class="ttc" id="struct__ExifMnoteData_html"><div class="ttname"><a href="struct__ExifMnoteData.html">_ExifMnoteData</a></div><div class="ttdef"><b>Definition:</b> exif-mnote-data-priv.h:60</div></div>
<div class="ttc" id="exif-data_8h_html_a4fb5dada09c9fdcab3eb7fe7e840ec84"><div class="ttname"><a href="exif-data_8h.html#a4fb5dada09c9fdcab3eb7fe7e840ec84">exif_data_get_data_type</a></div><div class="ttdeci">ExifDataType exif_data_get_data_type(ExifData *d)</div><div class="ttdoc">Return the data type for the given ExifData. </div><div class="ttdef"><b>Definition:</b> exif-data.c:1308</div></div>
<div class="ttc" id="exif-data_8h_html_ac3c2d86223d3b219bad7ab2d28d8b8d2"><div class="ttname"><a href="exif-data_8h.html#ac3c2d86223d3b219bad7ab2d28d8b8d2">exif_data_new_from_file</a></div><div class="ttdeci">ExifData * exif_data_new_from_file(const char *path)</div><div class="ttdoc">Allocate a new ExifData and load EXIF data from a JPEG file. </div><div class="ttdef"><b>Definition:</b> exif-data.c:1026</div></div>
<div class="ttc" id="exif-tag_8h_html"><div class="ttname"><a href="exif-tag_8h.html">exif-tag.h</a></div><div class="ttdoc">Handling EXIF tags. </div></div>
<div class="ttc" id="exif-data_8h_html_a324f86ac1d053b37aaee45d2cfbda96da02a9ae63a51323c42968d1612e8215e7"><div class="ttname"><a href="exif-data_8h.html#a324f86ac1d053b37aaee45d2cfbda96da02a9ae63a51323c42968d1612e8215e7">EXIF_DATA_OPTION_DONT_CHANGE_MAKER_NOTE</a></div><div class="ttdoc">Leave the MakerNote alone, which could cause it to be corrupted. </div><div class="ttdef"><b>Definition:</b> exif-data.h:182</div></div>
<div class="ttc" id="exif-data_8h_html_ac5700820c7d7e2a199a9170ed3833591"><div class="ttname"><a href="exif-data_8h.html#ac5700820c7d7e2a199a9170ed3833591">exif_data_save_data</a></div><div class="ttdeci">void exif_data_save_data(ExifData *data, unsigned char **d, unsigned int *ds)</div><div class="ttdoc">Store raw EXIF data representing the ExifData structure into a memory buffer. </div><div class="ttdef"><b>Definition:</b> exif-data.c:981</div></div>
<div class="ttc" id="exif-data_8h_html_a0cb36f43b46dabad15aca7378eefe75a"><div class="ttname"><a href="exif-data_8h.html#a0cb36f43b46dabad15aca7378eefe75a">exif_data_set_byte_order</a></div><div class="ttdeci">void exif_data_set_byte_order(ExifData *data, ExifByteOrder order)</div><div class="ttdoc">Set the byte order to use for this EXIF data. </div><div class="ttdef"><b>Definition:</b> exif-data.c:1168</div></div>
<div class="ttc" id="exif-data_8h_html_a324f86ac1d053b37aaee45d2cfbda96d"><div class="ttname"><a href="exif-data_8h.html#a324f86ac1d053b37aaee45d2cfbda96d">ExifDataOption</a></div><div class="ttdeci">ExifDataOption</div><div class="ttdoc">Options to configure the behaviour of ExifData. </div><div class="ttdef"><b>Definition:</b> exif-data.h:174</div></div>
<div class="ttc" id="exif-mem_8h_html"><div class="ttname"><a href="exif-mem_8h.html">exif-mem.h</a></div><div class="ttdoc">Define the ExifMem data type and the associated functions. </div></div>
<div class="ttc" id="struct__ExifData_html_a93efef6710d8b867b743ed0a152d5293"><div class="ttname"><a href="struct__ExifData.html#a93efef6710d8b867b743ed0a152d5293">_ExifData::ifd</a></div><div class="ttdeci">ExifContent * ifd[EXIF_IFD_COUNT]</div><div class="ttdoc">Data for each IFD. </div><div class="ttdef"><b>Definition:</b> exif-data.h:49</div></div>
<div class="ttc" id="exif-data_8h_html_a66a30ece3bdb6cfd8f2692df27ea2b87"><div class="ttname"><a href="exif-data_8h.html#a66a30ece3bdb6cfd8f2692df27ea2b87">exif_data_new_from_data</a></div><div class="ttdeci">ExifData * exif_data_new_from_data(const unsigned char *data, unsigned int size)</div><div class="ttdoc">Allocate a new ExifData and load EXIF data from a memory buffer. </div><div class="ttdef"><b>Definition:</b> exif-data.c:151</div></div>
<div class="ttc" id="exif-data_8h_html_a4b2240643a70ea66e4f24ac709086802"><div class="ttname"><a href="exif-data_8h.html#a4b2240643a70ea66e4f24ac709086802">exif_data_option_get_description</a></div><div class="ttdeci">const char * exif_data_option_get_description(ExifDataOption o)</div><div class="ttdoc">Return a verbose textual description of the given ExifDataOption. </div><div class="ttdef"><b>Definition:</b> exif-data.c:1236</div></div>
<div class="ttc" id="exif-data_8h_html_abe6f9020e02df0d550545b50ddcafe24"><div class="ttname"><a href="exif-data_8h.html#abe6f9020e02df0d550545b50ddcafe24">exif_data_set_data_type</a></div><div class="ttdeci">void exif_data_set_data_type(ExifData *d, ExifDataType dt)</div><div class="ttdoc">Set the data type for the given ExifData. </div><div class="ttdef"><b>Definition:</b> exif-data.c:1299</div></div>
<div class="ttc" id="exif-data_8h_html_a81091d71b36b90611e996106680d478f"><div class="ttname"><a href="exif-data_8h.html#a81091d71b36b90611e996106680d478f">exif_data_get_mnote_data</a></div><div class="ttdeci">ExifMnoteData * exif_data_get_mnote_data(ExifData *d)</div><div class="ttdoc">Return the MakerNote data out of the EXIF data. </div><div class="ttdef"><b>Definition:</b> exif-data.c:87</div></div>
<div class="ttc" id="struct__ExifData_html"><div class="ttname"><a href="struct__ExifData.html">_ExifData</a></div><div class="ttdoc">Represents the entire EXIF data found in an image. </div><div class="ttdef"><b>Definition:</b> exif-data.h:46</div></div>
<div class="ttc" id="exif-content_8h_html"><div class="ttname"><a href="exif-content_8h.html">exif-content.h</a></div><div class="ttdoc">Handling EXIF IFDs. </div></div>
<div class="ttc" id="exif-data_8h_html_abbb8951da3fd646776ee4d8685b61162"><div class="ttname"><a href="exif-data_8h.html#abbb8951da3fd646776ee4d8685b61162">exif_data_dump</a></div><div class="ttdeci">void exif_data_dump(ExifData *data)</div><div class="ttdoc">Dump all EXIF data to stdout. </div><div class="ttdef"><b>Definition:</b> exif-data.c:1097</div></div>
<div class="ttc" id="struct__ExifData_html_a83a9d29c7769854ea86dd48979f8b21b"><div class="ttname"><a href="struct__ExifData.html#a83a9d29c7769854ea86dd48979f8b21b">_ExifData::size</a></div><div class="ttdeci">unsigned int size</div><div class="ttdoc">Number of bytes in thumbnail image at data. </div><div class="ttdef"><b>Definition:</b> exif-data.h:55</div></div>
<div class="ttc" id="exif-data_8h_html_a2d755968b904ced3c4ce541ed7b8d109"><div class="ttname"><a href="exif-data_8h.html#a2d755968b904ced3c4ce541ed7b8d109">exif_data_option_get_name</a></div><div class="ttdeci">const char * exif_data_option_get_name(ExifDataOption o)</div><div class="ttdoc">Return a short textual description of the given ExifDataOption. </div><div class="ttdef"><b>Definition:</b> exif-data.c:1225</div></div>
<div class="ttc" id="exif-byte-order_8h_html"><div class="ttname"><a href="exif-byte-order_8h.html">exif-byte-order.h</a></div><div class="ttdoc">Defines the ExifByteOrder enum and the associated functions. </div></div>
<div class="ttc" id="exif-log_8h_html_a6b225115984bb2016282923cb487f16b"><div class="ttname"><a href="exif-log_8h.html#a6b225115984bb2016282923cb487f16b">ExifLog</a></div><div class="ttdeci">struct _ExifLog ExifLog</div><div class="ttdoc">State maintained by the logging interface. </div><div class="ttdef"><b>Definition:</b> exif-log.h:34</div></div>
<div class="ttc" id="exif-data_8h_html_af3fd819c29391da3b444cc347b86a3d4"><div class="ttname"><a href="exif-data_8h.html#af3fd819c29391da3b444cc347b86a3d4">exif_data_set_option</a></div><div class="ttdeci">void exif_data_set_option(ExifData *d, ExifDataOption o)</div><div class="ttdoc">Set the given option on the given ExifData. </div><div class="ttdef"><b>Definition:</b> exif-data.c:1247</div></div>
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