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&#160;<span id="projectnumber">2.3.1</span>
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<div class="textblock"><code>#include &quot;<a class="el" href="openjpeg_8h_source.html">openjpeg.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="byte__manager_8h_source.html">byte_manager.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="box__manager_8h_source.html">box_manager.h</a>&quot;</code><br />
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<p><a href="boxheader__manager_8h_source.html">Go to the source code of this file.</a></p>
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Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboxheader__param.html">boxheader_param</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">box header parameters <a href="structboxheader__param.html#details">More...</a><br /></td></tr>
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Typedefs</h2></td></tr>
<tr class="memitem:a52219183b1007413e580aa9ba6504669"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="structboxheader__param.html">boxheader_param</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="boxheader__manager_8h.html#a52219183b1007413e580aa9ba6504669">boxheader_param_t</a></td></tr>
<tr class="memdesc:a52219183b1007413e580aa9ba6504669"><td class="mdescLeft">&#160;</td><td class="mdescRight">box header parameters <a href="#a52219183b1007413e580aa9ba6504669">More...</a><br /></td></tr>
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Functions</h2></td></tr>
<tr class="memitem:ad67b5454e29ddcd711d07eaddbe29f67"><td class="memItemLeft" align="right" valign="top"><a class="el" href="boxheader__manager_8h.html#a52219183b1007413e580aa9ba6504669">boxheader_param_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="boxheader__manager_8h.html#ad67b5454e29ddcd711d07eaddbe29f67">gene_boxheader</a> (int fd, <a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a> offset)</td></tr>
<tr class="memdesc:ad67b5454e29ddcd711d07eaddbe29f67"><td class="mdescLeft">&#160;</td><td class="mdescRight">generate a box header at the given offset <a href="#ad67b5454e29ddcd711d07eaddbe29f67">More...</a><br /></td></tr>
<tr class="separator:ad67b5454e29ddcd711d07eaddbe29f67"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acef0f9dedbcfe391a86a87b5693fda5a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="boxheader__manager_8h.html#a52219183b1007413e580aa9ba6504669">boxheader_param_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="boxheader__manager_8h.html#acef0f9dedbcfe391a86a87b5693fda5a">gene_childboxheader</a> (<a class="el" href="box__manager_8h.html#aabc1b43d57961c0e224a518c8b8ca09b">box_param_t</a> *superbox, <a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a> offset)</td></tr>
<tr class="memdesc:acef0f9dedbcfe391a86a87b5693fda5a"><td class="mdescLeft">&#160;</td><td class="mdescRight">generate a child box header at the given offset <a href="#acef0f9dedbcfe391a86a87b5693fda5a">More...</a><br /></td></tr>
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<tr class="memitem:a366e577597bfcd3e2d8c6db97f802a26"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="boxheader__manager_8h.html#a366e577597bfcd3e2d8c6db97f802a26">print_boxheader</a> (<a class="el" href="boxheader__manager_8h.html#a52219183b1007413e580aa9ba6504669">boxheader_param_t</a> *boxheader)</td></tr>
<tr class="memdesc:a366e577597bfcd3e2d8c6db97f802a26"><td class="mdescLeft">&#160;</td><td class="mdescRight">print box header parameters <a href="#a366e577597bfcd3e2d8c6db97f802a26">More...</a><br /></td></tr>
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<h2 class="groupheader">Typedef Documentation</h2>
<a id="a52219183b1007413e580aa9ba6504669"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a52219183b1007413e580aa9ba6504669">&#9670;&nbsp;</a></span>boxheader_param_t</h2>
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<td class="memname">typedef struct <a class="el" href="structboxheader__param.html">boxheader_param</a> <a class="el" href="boxheader__manager_8h.html#a52219183b1007413e580aa9ba6504669">boxheader_param_t</a></td>
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<p>box header parameters </p>
</div>
</div>
<h2 class="groupheader">Function Documentation</h2>
<a id="ad67b5454e29ddcd711d07eaddbe29f67"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad67b5454e29ddcd711d07eaddbe29f67">&#9670;&nbsp;</a></span>gene_boxheader()</h2>
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<td class="memname"><a class="el" href="boxheader__manager_8h.html#a52219183b1007413e580aa9ba6504669">boxheader_param_t</a>* gene_boxheader </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>fd</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a>&#160;</td>
<td class="paramname"><em>offset</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>generate a box header at the given offset </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">fd</td><td>file discriptor of the JP2 file </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">offset</td><td>Box offset </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>pointer to the structure of generate box header parameters </dd></dl>
<p class="reference">References <a class="el" href="byte__manager_8c.html#a72b441947e1fab5e8dd83fdc985bf29c">fetch_4bytebigendian()</a>, <a class="el" href="byte__manager_8c.html#ae4d6ed0e45814368ab976a1530b8c780">fetch_8bytebigendian()</a>, <a class="el" href="byte__manager_8c.html#a62851758f9c2af1b12995190a1e4e909">fetch_bytes()</a>, <a class="el" href="structboxheader__param.html#aabf782e3d43e158e4477308c11670ac4">boxheader_param::headlen</a>, <a class="el" href="structboxheader__param.html#a2a90e59fdad1a3ff2c0f40b4dfff7ed1">boxheader_param::length</a>, <a class="el" href="structboxheader__param.html#a24a521b8c32b65e2354e67191c14f232">boxheader_param::next</a>, and <a class="el" href="structboxheader__param.html#ad64aefab7bef517b0bfe152352f89d99">boxheader_param::type</a>.</p>
<p class="reference">Referenced by <a class="el" href="boxheader__manager_8h.html#acef0f9dedbcfe391a86a87b5693fda5a">gene_childboxheader()</a>.</p>
</div>
</div>
<a id="acef0f9dedbcfe391a86a87b5693fda5a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acef0f9dedbcfe391a86a87b5693fda5a">&#9670;&nbsp;</a></span>gene_childboxheader()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="boxheader__manager_8h.html#a52219183b1007413e580aa9ba6504669">boxheader_param_t</a>* gene_childboxheader </td>
<td>(</td>
<td class="paramtype"><a class="el" href="box__manager_8h.html#aabc1b43d57961c0e224a518c8b8ca09b">box_param_t</a> *&#160;</td>
<td class="paramname"><em>superbox</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a>&#160;</td>
<td class="paramname"><em>offset</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>generate a child box header at the given offset </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">superbox</td><td>super box pointer </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">offset</td><td>offset from DBox first byte of superbox </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>pointer to the structure of generate box header parameters </dd></dl>
<p class="reference">References <a class="el" href="structbox__param.html#ab6a91091b8afeb3d5cea812a3c6b19a3">box_param::fd</a>, <a class="el" href="boxheader__manager_8c.html#ad67b5454e29ddcd711d07eaddbe29f67">gene_boxheader()</a>, and <a class="el" href="box__manager_8c.html#aa6d6dd0304ffedcb0c67ef23cf62e38a">get_DBoxoff()</a>.</p>
<p class="reference">Referenced by <a class="el" href="index__manager_8c.html#aef72d99e5b07983bcf9b7ba3b76f0c61">check_JP2boxidx()</a>, and <a class="el" href="manfbox__manager_8h.html#a7c8a7b0c84e1ad9d858c16ed4888b7f1">gene_manfbox()</a>.</p>
</div>
</div>
<a id="a366e577597bfcd3e2d8c6db97f802a26"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a366e577597bfcd3e2d8c6db97f802a26">&#9670;&nbsp;</a></span>print_boxheader()</h2>
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<tr>
<td class="memname">void print_boxheader </td>
<td>(</td>
<td class="paramtype"><a class="el" href="boxheader__manager_8h.html#a52219183b1007413e580aa9ba6504669">boxheader_param_t</a> *&#160;</td>
<td class="paramname"><em>boxheader</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>print box header parameters </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">boxheader</td><td>boxheader pointer </td></tr>
</table>
</dd>
</dl>
<p class="reference">References <a class="el" href="structboxheader__param.html#a2a90e59fdad1a3ff2c0f40b4dfff7ed1">boxheader_param::length</a>, <a class="el" href="boxheader__manager_8c.html#a31c99676da88bb0bcdb350710f00fa96">logstream</a>, and <a class="el" href="structboxheader__param.html#ad64aefab7bef517b0bfe152352f89d99">boxheader_param::type</a>.</p>
<p class="reference">Referenced by <a class="el" href="manfbox__manager_8h.html#afffa66277d7b16d789f1c78683f7fc53">print_manfbox()</a>.</p>
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