doxygen/byte__manager_8c.html

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  22    &#160;<span id="projectnumber">2.3.1</span>
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  44 <div class="header">
  45   <div class="summary">
  46 <a href="#define-members">Macros</a> &#124;
  47 <a href="#func-members">Functions</a>  </div>
  48   <div class="headertitle">
  49 <div class="title">byte_manager.c File Reference</div>  </div>
  50 </div><!--header-->
  51 <div class="contents">
  52 <div class="textblock"><code>#include &lt;stdio.h&gt;</code><br />
  53 <code>#include &lt;sys/types.h&gt;</code><br />
  54 <code>#include &lt;unistd.h&gt;</code><br />
  55 <code>#include &lt;stdlib.h&gt;</code><br />
  56 <code>#include &lt;sys/stat.h&gt;</code><br />
  57 <code>#include &quot;<a class="el" href="byte__manager_8h_source.html">byte_manager.h</a>&quot;</code><br />
  58 </div><table class="memberdecls">
  59 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
  60 Macros</h2></td></tr>
  61 <tr class="memitem:ac322e421aefb8ec9ccc10bef953e3d82"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="byte__manager_8c.html#ac322e421aefb8ec9ccc10bef953e3d82">FCGI_stdout</a>&#160;&#160;&#160;stdout</td></tr>
  62 <tr class="separator:ac322e421aefb8ec9ccc10bef953e3d82"><td class="memSeparator" colspan="2">&#160;</td></tr>
  63 <tr class="memitem:a77b5d5af2adb2cfa7ec785b592fc4074"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="byte__manager_8c.html#a77b5d5af2adb2cfa7ec785b592fc4074">FCGI_stderr</a>&#160;&#160;&#160;stderr</td></tr>
  64 <tr class="separator:a77b5d5af2adb2cfa7ec785b592fc4074"><td class="memSeparator" colspan="2">&#160;</td></tr>
  65 <tr class="memitem:a31c99676da88bb0bcdb350710f00fa96"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="byte__manager_8c.html#a31c99676da88bb0bcdb350710f00fa96">logstream</a>&#160;&#160;&#160;stderr</td></tr>
  66 <tr class="separator:a31c99676da88bb0bcdb350710f00fa96"><td class="memSeparator" colspan="2">&#160;</td></tr>
  67 </table><table class="memberdecls">
  68 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
  69 Functions</h2></td></tr>
  70 <tr class="memitem:a62851758f9c2af1b12995190a1e4e909"><td class="memItemLeft" align="right" valign="top"><a class="el" href="byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0">Byte_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="byte__manager_8c.html#a62851758f9c2af1b12995190a1e4e909">fetch_bytes</a> (int fd, <a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a> offset, <a class="el" href="openjpeg_8h.html#aba7397be054e36dc0284a6589736135e">OPJ_SIZE_T</a> size)</td></tr>
  71 <tr class="memdesc:a62851758f9c2af1b12995190a1e4e909"><td class="mdescLeft">&#160;</td><td class="mdescRight">fetch bytes of data in file stream  <a href="#a62851758f9c2af1b12995190a1e4e909">More...</a><br /></td></tr>
  72 <tr class="separator:a62851758f9c2af1b12995190a1e4e909"><td class="memSeparator" colspan="2">&#160;</td></tr>
  73 <tr class="memitem:a80c5006e047b8a2a5bbb48bcbc9bbd7c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0">Byte_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="byte__manager_8c.html#a80c5006e047b8a2a5bbb48bcbc9bbd7c">fetch_1byte</a> (int fd, <a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a> offset)</td></tr>
  74 <tr class="memdesc:a80c5006e047b8a2a5bbb48bcbc9bbd7c"><td class="mdescLeft">&#160;</td><td class="mdescRight">fetch a 1-byte Byte codes in file stream  <a href="#a80c5006e047b8a2a5bbb48bcbc9bbd7c">More...</a><br /></td></tr>
  75 <tr class="separator:a80c5006e047b8a2a5bbb48bcbc9bbd7c"><td class="memSeparator" colspan="2">&#160;</td></tr>
  76 <tr class="memitem:adc0810a234de2f1a8d59218959e07671"><td class="memItemLeft" align="right" valign="top"><a class="el" href="byte__manager_8h.html#a633aa9ecff048e1b8bfbdac4c4dfdb33">Byte2_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="byte__manager_8c.html#adc0810a234de2f1a8d59218959e07671">fetch_2bytebigendian</a> (int fd, <a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a> offset)</td></tr>
  77 <tr class="memdesc:adc0810a234de2f1a8d59218959e07671"><td class="mdescLeft">&#160;</td><td class="mdescRight">fetch a 2-byte big endian Byte codes in file stream  <a href="#adc0810a234de2f1a8d59218959e07671">More...</a><br /></td></tr>
  78 <tr class="separator:adc0810a234de2f1a8d59218959e07671"><td class="memSeparator" colspan="2">&#160;</td></tr>
  79 <tr class="memitem:a72b441947e1fab5e8dd83fdc985bf29c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="byte__manager_8h.html#aad2d957f29839c12c87e4dd945807d36">Byte4_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="byte__manager_8c.html#a72b441947e1fab5e8dd83fdc985bf29c">fetch_4bytebigendian</a> (int fd, <a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a> offset)</td></tr>
  80 <tr class="memdesc:a72b441947e1fab5e8dd83fdc985bf29c"><td class="mdescLeft">&#160;</td><td class="mdescRight">fetch a 4-byte big endian Byte codes in file stream  <a href="#a72b441947e1fab5e8dd83fdc985bf29c">More...</a><br /></td></tr>
  81 <tr class="separator:a72b441947e1fab5e8dd83fdc985bf29c"><td class="memSeparator" colspan="2">&#160;</td></tr>
  82 <tr class="memitem:ae4d6ed0e45814368ab976a1530b8c780"><td class="memItemLeft" align="right" valign="top"><a class="el" href="byte__manager_8h.html#a89544bfd8f79b949793e43e323e1ace1">Byte8_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="byte__manager_8c.html#ae4d6ed0e45814368ab976a1530b8c780">fetch_8bytebigendian</a> (int fd, <a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a> offset)</td></tr>
  83 <tr class="memdesc:ae4d6ed0e45814368ab976a1530b8c780"><td class="mdescLeft">&#160;</td><td class="mdescRight">fetch a 8-byte big endian Byte codes in file stream  <a href="#ae4d6ed0e45814368ab976a1530b8c780">More...</a><br /></td></tr>
  84 <tr class="separator:ae4d6ed0e45814368ab976a1530b8c780"><td class="memSeparator" colspan="2">&#160;</td></tr>
  85 <tr class="memitem:a0c20ded21352121723f9df94c7568356"><td class="memItemLeft" align="right" valign="top"><a class="el" href="byte__manager_8h.html#a633aa9ecff048e1b8bfbdac4c4dfdb33">Byte2_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="byte__manager_8c.html#a0c20ded21352121723f9df94c7568356">big2</a> (<a class="el" href="byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0">Byte_t</a> *buf)</td></tr>
  86 <tr class="memdesc:a0c20ded21352121723f9df94c7568356"><td class="mdescLeft">&#160;</td><td class="mdescRight">convert 2-byte big endian Byte codes to number  <a href="#a0c20ded21352121723f9df94c7568356">More...</a><br /></td></tr>
  87 <tr class="separator:a0c20ded21352121723f9df94c7568356"><td class="memSeparator" colspan="2">&#160;</td></tr>
  88 <tr class="memitem:a1f29d888bc2d2a63e5ca8a2b71cfafea"><td class="memItemLeft" align="right" valign="top"><a class="el" href="byte__manager_8h.html#aad2d957f29839c12c87e4dd945807d36">Byte4_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="byte__manager_8c.html#a1f29d888bc2d2a63e5ca8a2b71cfafea">big4</a> (<a class="el" href="byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0">Byte_t</a> *buf)</td></tr>
  89 <tr class="memdesc:a1f29d888bc2d2a63e5ca8a2b71cfafea"><td class="mdescLeft">&#160;</td><td class="mdescRight">convert 4-byte big endian Byte codes to number  <a href="#a1f29d888bc2d2a63e5ca8a2b71cfafea">More...</a><br /></td></tr>
  90 <tr class="separator:a1f29d888bc2d2a63e5ca8a2b71cfafea"><td class="memSeparator" colspan="2">&#160;</td></tr>
  91 <tr class="memitem:a06c0559c3af79c5facbd4f50f1637782"><td class="memItemLeft" align="right" valign="top"><a class="el" href="byte__manager_8h.html#a89544bfd8f79b949793e43e323e1ace1">Byte8_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="byte__manager_8c.html#a06c0559c3af79c5facbd4f50f1637782">big8</a> (<a class="el" href="byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0">Byte_t</a> *buf)</td></tr>
  92 <tr class="memdesc:a06c0559c3af79c5facbd4f50f1637782"><td class="mdescLeft">&#160;</td><td class="mdescRight">convert 8-byte big endian Byte codes to number  <a href="#a06c0559c3af79c5facbd4f50f1637782">More...</a><br /></td></tr>
  93 <tr class="separator:a06c0559c3af79c5facbd4f50f1637782"><td class="memSeparator" colspan="2">&#160;</td></tr>
  94 <tr class="memitem:a48c7dad6f593aa718712b9451317fae3"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="byte__manager_8c.html#a48c7dad6f593aa718712b9451317fae3">modify_4Bytecode</a> (<a class="el" href="byte__manager_8h.html#aad2d957f29839c12c87e4dd945807d36">Byte4_t</a> code, <a class="el" href="byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0">Byte_t</a> *stream)</td></tr>
  95 <tr class="memdesc:a48c7dad6f593aa718712b9451317fae3"><td class="mdescLeft">&#160;</td><td class="mdescRight">modify 4Byte code in a codestream  <a href="#a48c7dad6f593aa718712b9451317fae3">More...</a><br /></td></tr>
  96 <tr class="separator:a48c7dad6f593aa718712b9451317fae3"><td class="memSeparator" colspan="2">&#160;</td></tr>
  97 <tr class="memitem:a955af5bd7b57f186c3174728fa160ff0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="byte__manager_8c.html#a955af5bd7b57f186c3174728fa160ff0">get_filesize</a> (int fd)</td></tr>
  98 <tr class="memdesc:a955af5bd7b57f186c3174728fa160ff0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get file size.  <a href="#a955af5bd7b57f186c3174728fa160ff0">More...</a><br /></td></tr>
  99 <tr class="separator:a955af5bd7b57f186c3174728fa160ff0"><td class="memSeparator" colspan="2">&#160;</td></tr>
 100 </table>
 101 <h2 class="groupheader">Macro Definition Documentation</h2>
 102 <a id="a77b5d5af2adb2cfa7ec785b592fc4074"></a>
 103 <h2 class="memtitle"><span class="permalink"><a href="#a77b5d5af2adb2cfa7ec785b592fc4074">&#9670;&nbsp;</a></span>FCGI_stderr</h2>
 104
 105 <div class="memitem">
 106 <div class="memproto">
 107       <table class="memname">
 108         <tr>
 109           <td class="memname">#define FCGI_stderr&#160;&#160;&#160;stderr</td>
 110         </tr>
 111       </table>
 112 </div><div class="memdoc">
 113
 114 <p class="reference">Referenced by <a class="el" href="byte__manager_8h.html#a80c5006e047b8a2a5bbb48bcbc9bbd7c">fetch_1byte()</a>, <a class="el" href="byte__manager_8h.html#adc0810a234de2f1a8d59218959e07671">fetch_2bytebigendian()</a>, <a class="el" href="byte__manager_8h.html#a72b441947e1fab5e8dd83fdc985bf29c">fetch_4bytebigendian()</a>, <a class="el" href="byte__manager_8h.html#ae4d6ed0e45814368ab976a1530b8c780">fetch_8bytebigendian()</a>, <a class="el" href="byte__manager_8h.html#a62851758f9c2af1b12995190a1e4e909">fetch_bytes()</a>, and <a class="el" href="byte__manager_8h.html#a955af5bd7b57f186c3174728fa160ff0">get_filesize()</a>.</p>
 115
 116 </div>
 117 </div>
 118 <a id="ac322e421aefb8ec9ccc10bef953e3d82"></a>
 119 <h2 class="memtitle"><span class="permalink"><a href="#ac322e421aefb8ec9ccc10bef953e3d82">&#9670;&nbsp;</a></span>FCGI_stdout</h2>
 120
 121 <div class="memitem">
 122 <div class="memproto">
 123       <table class="memname">
 124         <tr>
 125           <td class="memname">#define FCGI_stdout&#160;&#160;&#160;stdout</td>
 126         </tr>
 127       </table>
 128 </div><div class="memdoc">
 129
 130 <p class="reference">Referenced by <a class="el" href="byte__manager_8h.html#a80c5006e047b8a2a5bbb48bcbc9bbd7c">fetch_1byte()</a>, <a class="el" href="byte__manager_8h.html#a62851758f9c2af1b12995190a1e4e909">fetch_bytes()</a>, and <a class="el" href="byte__manager_8h.html#a955af5bd7b57f186c3174728fa160ff0">get_filesize()</a>.</p>
 131
 132 </div>
 133 </div>
 134 <a id="a31c99676da88bb0bcdb350710f00fa96"></a>
 135 <h2 class="memtitle"><span class="permalink"><a href="#a31c99676da88bb0bcdb350710f00fa96">&#9670;&nbsp;</a></span>logstream</h2>
 136
 137 <div class="memitem">
 138 <div class="memproto">
 139       <table class="memname">
 140         <tr>
 141           <td class="memname">#define logstream&#160;&#160;&#160;stderr</td>
 142         </tr>
 143       </table>
 144 </div><div class="memdoc">
 145
 146 </div>
 147 </div>
 148 <h2 class="groupheader">Function Documentation</h2>
 149 <a id="a0c20ded21352121723f9df94c7568356"></a>
 150 <h2 class="memtitle"><span class="permalink"><a href="#a0c20ded21352121723f9df94c7568356">&#9670;&nbsp;</a></span>big2()</h2>
 151
 152 <div class="memitem">
 153 <div class="memproto">
 154       <table class="memname">
 155         <tr>
 156           <td class="memname"><a class="el" href="byte__manager_8h.html#a633aa9ecff048e1b8bfbdac4c4dfdb33">Byte2_t</a> big2 </td>
 157           <td>(</td>
 158           <td class="paramtype"><a class="el" href="byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0">Byte_t</a> *&#160;</td>
 159           <td class="paramname"><em>buf</em></td><td>)</td>
 160           <td></td>
 161         </tr>
 162       </table>
 163 </div><div class="memdoc">
 164
 165 <p>convert 2-byte big endian Byte codes to number </p>
 166 <dl class="params"><dt>Parameters</dt><dd>
 167   <table class="params">
 168     <tr><td class="paramdir">[in]</td><td class="paramname">buf</td><td>Byte codes </td></tr>
 169   </table>
 170   </dd>
 171 </dl>
 172 <dl class="section return"><dt>Returns</dt><dd>resolved number </dd></dl>
 173
 174 <p class="reference">Referenced by <a class="el" href="byte__manager_8h.html#adc0810a234de2f1a8d59218959e07671">fetch_2bytebigendian()</a>, <a class="el" href="ihdrbox__manager_8h.html#acdf07688caab4b647bb302cfeed5a718">gene_ihdrbox()</a>, <a class="el" href="j2kheader__manager_8c.html#ae1684855661e9a592d1071caab77ccd6">get_CODmkrdata_from_j2kstream()</a>, <a class="el" href="j2kheader__manager_8h.html#a6e85dbe0255e26a6027b19afde275b60">get_mainheader_from_j2kstream()</a>, <a class="el" href="j2kheader__manager_8c.html#a5aea84c4ed6285aee37fa2357c13f995">get_SIZmkrdata_from_j2kstream()</a>, and <a class="el" href="j2kheader__manager_8c.html#ac8e4b9d3953006fee572449180342385">modify_COCmkrstream()</a>.</p>
 175
 176 </div>
 177 </div>
 178 <a id="a1f29d888bc2d2a63e5ca8a2b71cfafea"></a>
 179 <h2 class="memtitle"><span class="permalink"><a href="#a1f29d888bc2d2a63e5ca8a2b71cfafea">&#9670;&nbsp;</a></span>big4()</h2>
 180
 181 <div class="memitem">
 182 <div class="memproto">
 183       <table class="memname">
 184         <tr>
 185           <td class="memname"><a class="el" href="byte__manager_8h.html#aad2d957f29839c12c87e4dd945807d36">Byte4_t</a> big4 </td>
 186           <td>(</td>
 187           <td class="paramtype"><a class="el" href="byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0">Byte_t</a> *&#160;</td>
 188           <td class="paramname"><em>buf</em></td><td>)</td>
 189           <td></td>
 190         </tr>
 191       </table>
 192 </div><div class="memdoc">
 193
 194 <p>convert 4-byte big endian Byte codes to number </p>
 195 <dl class="params"><dt>Parameters</dt><dd>
 196   <table class="params">
 197     <tr><td class="paramdir">[in]</td><td class="paramname">buf</td><td>Byte codes </td></tr>
 198   </table>
 199   </dd>
 200 </dl>
 201 <dl class="section return"><dt>Returns</dt><dd>resolved number </dd></dl>
 202
 203 <p class="reference">Referenced by <a class="el" href="jp2k__encoder_8c.html#acb31f818ceb9ea74dccfe83f60d6efe9">add_emptyboxstream()</a>, <a class="el" href="byte__manager_8h.html#a06c0559c3af79c5facbd4f50f1637782">big8()</a>, <a class="el" href="byte__manager_8h.html#a72b441947e1fab5e8dd83fdc985bf29c">fetch_4bytebigendian()</a>, <a class="el" href="box__manager_8h.html#a191b8fecf58253b417a49b1f5ea142ae">gene_boxbyOffinStream()</a>, <a class="el" href="box__manager_8h.html#ab31eb6d1ab6816c613a1938f0cc4b6e1">gene_boxbyOffset()</a>, <a class="el" href="box__manager_8h.html#af72156ca09a2c48d26b001b2897bd442">gene_boxbyType()</a>, <a class="el" href="box__manager_8h.html#ab67a3239dc3443f80439aa68531fe3dd">gene_boxbyTypeinStream()</a>, <a class="el" href="ihdrbox__manager_8h.html#acdf07688caab4b647bb302cfeed5a718">gene_ihdrbox()</a>, <a class="el" href="j2kheader__manager_8c.html#a5aea84c4ed6285aee37fa2357c13f995">get_SIZmkrdata_from_j2kstream()</a>, and <a class="el" href="msgqueue__manager_8c.html#ae7d04c56c5c927140331ee2bd612e029">parse_phld()</a>.</p>
 204
 205 </div>
 206 </div>
 207 <a id="a06c0559c3af79c5facbd4f50f1637782"></a>
 208 <h2 class="memtitle"><span class="permalink"><a href="#a06c0559c3af79c5facbd4f50f1637782">&#9670;&nbsp;</a></span>big8()</h2>
 209
 210 <div class="memitem">
 211 <div class="memproto">
 212       <table class="memname">
 213         <tr>
 214           <td class="memname"><a class="el" href="byte__manager_8h.html#a89544bfd8f79b949793e43e323e1ace1">Byte8_t</a> big8 </td>
 215           <td>(</td>
 216           <td class="paramtype"><a class="el" href="byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0">Byte_t</a> *&#160;</td>
 217           <td class="paramname"><em>buf</em></td><td>)</td>
 218           <td></td>
 219         </tr>
 220       </table>
 221 </div><div class="memdoc">
 222
 223 <p>convert 8-byte big endian Byte codes to number </p>
 224 <dl class="params"><dt>Parameters</dt><dd>
 225   <table class="params">
 226     <tr><td class="paramdir">[in]</td><td class="paramname">buf</td><td>Byte codes </td></tr>
 227   </table>
 228   </dd>
 229 </dl>
 230 <dl class="section return"><dt>Returns</dt><dd>resolved number </dd></dl>
 231
 232 <p class="reference">References <a class="el" href="byte__manager_8c.html#a1f29d888bc2d2a63e5ca8a2b71cfafea">big4()</a>.</p>
 233
 234 <p class="reference">Referenced by <a class="el" href="jp2k__encoder_8c.html#acb31f818ceb9ea74dccfe83f60d6efe9">add_emptyboxstream()</a>, <a class="el" href="byte__manager_8h.html#ae4d6ed0e45814368ab976a1530b8c780">fetch_8bytebigendian()</a>, <a class="el" href="box__manager_8h.html#a191b8fecf58253b417a49b1f5ea142ae">gene_boxbyOffinStream()</a>, <a class="el" href="box__manager_8h.html#ab31eb6d1ab6816c613a1938f0cc4b6e1">gene_boxbyOffset()</a>, <a class="el" href="box__manager_8h.html#af72156ca09a2c48d26b001b2897bd442">gene_boxbyType()</a>, <a class="el" href="box__manager_8h.html#ab67a3239dc3443f80439aa68531fe3dd">gene_boxbyTypeinStream()</a>, and <a class="el" href="msgqueue__manager_8c.html#ae7d04c56c5c927140331ee2bd612e029">parse_phld()</a>.</p>
 235
 236 </div>
 237 </div>
 238 <a id="a80c5006e047b8a2a5bbb48bcbc9bbd7c"></a>
 239 <h2 class="memtitle"><span class="permalink"><a href="#a80c5006e047b8a2a5bbb48bcbc9bbd7c">&#9670;&nbsp;</a></span>fetch_1byte()</h2>
 240
 241 <div class="memitem">
 242 <div class="memproto">
 243       <table class="memname">
 244         <tr>
 245           <td class="memname"><a class="el" href="byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0">Byte_t</a> fetch_1byte </td>
 246           <td>(</td>
 247           <td class="paramtype">int&#160;</td>
 248           <td class="paramname"><em>fd</em>, </td>
 249         </tr>
 250         <tr>
 251           <td class="paramkey"></td>
 252           <td></td>
 253           <td class="paramtype"><a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a>&#160;</td>
 254           <td class="paramname"><em>offset</em>&#160;</td>
 255         </tr>
 256         <tr>
 257           <td></td>
 258           <td>)</td>
 259           <td></td><td></td>
 260         </tr>
 261       </table>
 262 </div><div class="memdoc">
 263
 264 <p>fetch a 1-byte Byte codes in file stream </p>
 265 <dl class="params"><dt>Parameters</dt><dd>
 266   <table class="params">
 267     <tr><td class="paramdir">[in]</td><td class="paramname">fd</td><td>file discriptor </td></tr>
 268     <tr><td class="paramdir">[in]</td><td class="paramname">offset</td><td>start Byte position </td></tr>
 269   </table>
 270   </dd>
 271 </dl>
 272 <dl class="section return"><dt>Returns</dt><dd>fetched codes </dd></dl>
 273
 274 <p class="reference">References <a class="el" href="byte__manager_8c.html#a77b5d5af2adb2cfa7ec785b592fc4074">FCGI_stderr</a>, and <a class="el" href="byte__manager_8c.html#ac322e421aefb8ec9ccc10bef953e3d82">FCGI_stdout</a>.</p>
 275
 276 <p class="reference">Referenced by <a class="el" href="codestream__manager_8h.html#af659af47f43c4ef6cea74c5697acf078">fetch_codestream1byte()</a>, and <a class="el" href="box__manager_8h.html#ac907241542ef0cd6e13deafffde74363">fetch_DBox1byte()</a>.</p>
 277
 278 </div>
 279 </div>
 280 <a id="adc0810a234de2f1a8d59218959e07671"></a>
 281 <h2 class="memtitle"><span class="permalink"><a href="#adc0810a234de2f1a8d59218959e07671">&#9670;&nbsp;</a></span>fetch_2bytebigendian()</h2>
 282
 283 <div class="memitem">
 284 <div class="memproto">
 285       <table class="memname">
 286         <tr>
 287           <td class="memname"><a class="el" href="byte__manager_8h.html#a633aa9ecff048e1b8bfbdac4c4dfdb33">Byte2_t</a> fetch_2bytebigendian </td>
 288           <td>(</td>
 289           <td class="paramtype">int&#160;</td>
 290           <td class="paramname"><em>fd</em>, </td>
 291         </tr>
 292         <tr>
 293           <td class="paramkey"></td>
 294           <td></td>
 295           <td class="paramtype"><a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a>&#160;</td>
 296           <td class="paramname"><em>offset</em>&#160;</td>
 297         </tr>
 298         <tr>
 299           <td></td>
 300           <td>)</td>
 301           <td></td><td></td>
 302         </tr>
 303       </table>
 304 </div><div class="memdoc">
 305
 306 <p>fetch a 2-byte big endian Byte codes in file stream </p>
 307 <dl class="params"><dt>Parameters</dt><dd>
 308   <table class="params">
 309     <tr><td class="paramdir">[in]</td><td class="paramname">fd</td><td>file discriptor </td></tr>
 310     <tr><td class="paramdir">[in]</td><td class="paramname">offset</td><td>start Byte position </td></tr>
 311   </table>
 312   </dd>
 313 </dl>
 314 <dl class="section return"><dt>Returns</dt><dd>fetched codes </dd></dl>
 315
 316 <p class="reference">References <a class="el" href="byte__manager_8c.html#a0c20ded21352121723f9df94c7568356">big2()</a>, <a class="el" href="byte__manager_8c.html#a77b5d5af2adb2cfa7ec785b592fc4074">FCGI_stderr</a>, and <a class="el" href="byte__manager_8c.html#a62851758f9c2af1b12995190a1e4e909">fetch_bytes()</a>.</p>
 317
 318 <p class="reference">Referenced by <a class="el" href="codestream__manager_8h.html#a6dbb4634cd0d3c32cc641750119d1a65">fetch_codestream2bytebigendian()</a>, and <a class="el" href="box__manager_8h.html#a28a029e965842146cac12fcf05757c66">fetch_DBox2bytebigendian()</a>.</p>
 319
 320 </div>
 321 </div>
 322 <a id="a72b441947e1fab5e8dd83fdc985bf29c"></a>
 323 <h2 class="memtitle"><span class="permalink"><a href="#a72b441947e1fab5e8dd83fdc985bf29c">&#9670;&nbsp;</a></span>fetch_4bytebigendian()</h2>
 324
 325 <div class="memitem">
 326 <div class="memproto">
 327       <table class="memname">
 328         <tr>
 329           <td class="memname"><a class="el" href="byte__manager_8h.html#aad2d957f29839c12c87e4dd945807d36">Byte4_t</a> fetch_4bytebigendian </td>
 330           <td>(</td>
 331           <td class="paramtype">int&#160;</td>
 332           <td class="paramname"><em>fd</em>, </td>
 333         </tr>
 334         <tr>
 335           <td class="paramkey"></td>
 336           <td></td>
 337           <td class="paramtype"><a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a>&#160;</td>
 338           <td class="paramname"><em>offset</em>&#160;</td>
 339         </tr>
 340         <tr>
 341           <td></td>
 342           <td>)</td>
 343           <td></td><td></td>
 344         </tr>
 345       </table>
 346 </div><div class="memdoc">
 347
 348 <p>fetch a 4-byte big endian Byte codes in file stream </p>
 349 <dl class="params"><dt>Parameters</dt><dd>
 350   <table class="params">
 351     <tr><td class="paramdir">[in]</td><td class="paramname">fd</td><td>file discriptor </td></tr>
 352     <tr><td class="paramdir">[in]</td><td class="paramname">offset</td><td>start Byte position </td></tr>
 353   </table>
 354   </dd>
 355 </dl>
 356 <dl class="section return"><dt>Returns</dt><dd>fetched codes </dd></dl>
 357
 358 <p class="reference">References <a class="el" href="byte__manager_8c.html#a1f29d888bc2d2a63e5ca8a2b71cfafea">big4()</a>, <a class="el" href="byte__manager_8c.html#a77b5d5af2adb2cfa7ec785b592fc4074">FCGI_stderr</a>, and <a class="el" href="byte__manager_8c.html#a62851758f9c2af1b12995190a1e4e909">fetch_bytes()</a>.</p>
 359
 360 <p class="reference">Referenced by <a class="el" href="codestream__manager_8h.html#aee603a657d0cf18f32e86bd2b2efdafe">fetch_codestream4bytebigendian()</a>, <a class="el" href="box__manager_8h.html#a1f18b967d9b8fd83fa70a6580ce9ab53">fetch_DBox4bytebigendian()</a>, and <a class="el" href="boxheader__manager_8h.html#ad67b5454e29ddcd711d07eaddbe29f67">gene_boxheader()</a>.</p>
 361
 362 </div>
 363 </div>
 364 <a id="ae4d6ed0e45814368ab976a1530b8c780"></a>
 365 <h2 class="memtitle"><span class="permalink"><a href="#ae4d6ed0e45814368ab976a1530b8c780">&#9670;&nbsp;</a></span>fetch_8bytebigendian()</h2>
 366
 367 <div class="memitem">
 368 <div class="memproto">
 369       <table class="memname">
 370         <tr>
 371           <td class="memname"><a class="el" href="byte__manager_8h.html#a89544bfd8f79b949793e43e323e1ace1">Byte8_t</a> fetch_8bytebigendian </td>
 372           <td>(</td>
 373           <td class="paramtype">int&#160;</td>
 374           <td class="paramname"><em>fd</em>, </td>
 375         </tr>
 376         <tr>
 377           <td class="paramkey"></td>
 378           <td></td>
 379           <td class="paramtype"><a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a>&#160;</td>
 380           <td class="paramname"><em>offset</em>&#160;</td>
 381         </tr>
 382         <tr>
 383           <td></td>
 384           <td>)</td>
 385           <td></td><td></td>
 386         </tr>
 387       </table>
 388 </div><div class="memdoc">
 389
 390 <p>fetch a 8-byte big endian Byte codes in file stream </p>
 391 <dl class="params"><dt>Parameters</dt><dd>
 392   <table class="params">
 393     <tr><td class="paramdir">[in]</td><td class="paramname">fd</td><td>file discriptor </td></tr>
 394     <tr><td class="paramdir">[in]</td><td class="paramname">offset</td><td>start Byte position </td></tr>
 395   </table>
 396   </dd>
 397 </dl>
 398 <dl class="section return"><dt>Returns</dt><dd>fetched codes </dd></dl>
 399
 400 <p class="reference">References <a class="el" href="byte__manager_8c.html#a06c0559c3af79c5facbd4f50f1637782">big8()</a>, <a class="el" href="byte__manager_8c.html#a77b5d5af2adb2cfa7ec785b592fc4074">FCGI_stderr</a>, and <a class="el" href="byte__manager_8c.html#a62851758f9c2af1b12995190a1e4e909">fetch_bytes()</a>.</p>
 401
 402 <p class="reference">Referenced by <a class="el" href="box__manager_8h.html#a46342c34b100e9174966f70bf36936ef">fetch_DBox8bytebigendian()</a>, and <a class="el" href="boxheader__manager_8h.html#ad67b5454e29ddcd711d07eaddbe29f67">gene_boxheader()</a>.</p>
 403
 404 </div>
 405 </div>
 406 <a id="a62851758f9c2af1b12995190a1e4e909"></a>
 407 <h2 class="memtitle"><span class="permalink"><a href="#a62851758f9c2af1b12995190a1e4e909">&#9670;&nbsp;</a></span>fetch_bytes()</h2>
 408
 409 <div class="memitem">
 410 <div class="memproto">
 411       <table class="memname">
 412         <tr>
 413           <td class="memname"><a class="el" href="byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0">Byte_t</a>* fetch_bytes </td>
 414           <td>(</td>
 415           <td class="paramtype">int&#160;</td>
 416           <td class="paramname"><em>fd</em>, </td>
 417         </tr>
 418         <tr>
 419           <td class="paramkey"></td>
 420           <td></td>
 421           <td class="paramtype"><a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a>&#160;</td>
 422           <td class="paramname"><em>offset</em>, </td>
 423         </tr>
 424         <tr>
 425           <td class="paramkey"></td>
 426           <td></td>
 427           <td class="paramtype"><a class="el" href="openjpeg_8h.html#aba7397be054e36dc0284a6589736135e">OPJ_SIZE_T</a>&#160;</td>
 428           <td class="paramname"><em>size</em>&#160;</td>
 429         </tr>
 430         <tr>
 431           <td></td>
 432           <td>)</td>
 433           <td></td><td></td>
 434         </tr>
 435       </table>
 436 </div><div class="memdoc">
 437
 438 <p>fetch bytes of data in file stream </p>
 439 <dl class="params"><dt>Parameters</dt><dd>
 440   <table class="params">
 441     <tr><td class="paramdir">[in]</td><td class="paramname">fd</td><td>file discriptor </td></tr>
 442     <tr><td class="paramdir">[in]</td><td class="paramname">offset</td><td>start Byte position </td></tr>
 443     <tr><td class="paramdir">[in]</td><td class="paramname">size</td><td>Byte length </td></tr>
 444   </table>
 445   </dd>
 446 </dl>
 447 <dl class="section return"><dt>Returns</dt><dd>pointer to the fetched data </dd></dl>
 448
 449 <p class="reference">References <a class="el" href="byte__manager_8c.html#a77b5d5af2adb2cfa7ec785b592fc4074">FCGI_stderr</a>, and <a class="el" href="byte__manager_8c.html#ac322e421aefb8ec9ccc10bef953e3d82">FCGI_stdout</a>.</p>
 450
 451 <p class="reference">Referenced by <a class="el" href="msgqueue__manager_8c.html#a7fc5d7c09cf28481cf43ea2109f189c2">add_body_stream()</a>, <a class="el" href="byte__manager_8h.html#adc0810a234de2f1a8d59218959e07671">fetch_2bytebigendian()</a>, <a class="el" href="byte__manager_8h.html#a72b441947e1fab5e8dd83fdc985bf29c">fetch_4bytebigendian()</a>, <a class="el" href="byte__manager_8h.html#ae4d6ed0e45814368ab976a1530b8c780">fetch_8bytebigendian()</a>, <a class="el" href="codestream__manager_8h.html#a92e8c0b1815dc9ede628541b28971dc4">fetch_codestreambytes()</a>, <a class="el" href="box__manager_8h.html#a0dcfa6897f3fd71d6336671a2a5b7e07">fetch_DBoxbytes()</a>, <a class="el" href="box__manager_8h.html#a7775b0d45b5e84a6d59ca1477ee0088c">fetch_headbytes()</a>, <a class="el" href="box__manager_8h.html#ab31eb6d1ab6816c613a1938f0cc4b6e1">gene_boxbyOffset()</a>, <a class="el" href="box__manager_8h.html#af72156ca09a2c48d26b001b2897bd442">gene_boxbyType()</a>, and <a class="el" href="boxheader__manager_8h.html#ad67b5454e29ddcd711d07eaddbe29f67">gene_boxheader()</a>.</p>
 452
 453 </div>
 454 </div>
 455 <a id="a955af5bd7b57f186c3174728fa160ff0"></a>
 456 <h2 class="memtitle"><span class="permalink"><a href="#a955af5bd7b57f186c3174728fa160ff0">&#9670;&nbsp;</a></span>get_filesize()</h2>
 457
 458 <div class="memitem">
 459 <div class="memproto">
 460       <table class="memname">
 461         <tr>
 462           <td class="memname"><a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a> get_filesize </td>
 463           <td>(</td>
 464           <td class="paramtype">int&#160;</td>
 465           <td class="paramname"><em>fd</em></td><td>)</td>
 466           <td></td>
 467         </tr>
 468       </table>
 469 </div><div class="memdoc">
 470
 471 <p>Get file size. </p>
 472 <dl class="params"><dt>Parameters</dt><dd>
 473   <table class="params">
 474     <tr><td class="paramdir">[in]</td><td class="paramname">fd</td><td>file discriptor </td></tr>
 475   </table>
 476   </dd>
 477 </dl>
 478 <dl class="section return"><dt>Returns</dt><dd>file size </dd></dl>
 479
 480 <p class="reference">References <a class="el" href="byte__manager_8c.html#a77b5d5af2adb2cfa7ec785b592fc4074">FCGI_stderr</a>, and <a class="el" href="byte__manager_8c.html#ac322e421aefb8ec9ccc10bef953e3d82">FCGI_stdout</a>.</p>
 481
 482 <p class="reference">Referenced by <a class="el" href="metadata__manager_8h.html#a03c8182628aa31f07dbca72fe966676a">const_metadatalist()</a>, <a class="el" href="openjpip_8h.html#af7bc76c0c6c484227e8440cc87567158">fread_jpip()</a>, <a class="el" href="box__manager_8h.html#af72156ca09a2c48d26b001b2897bd442">gene_boxbyType()</a>, and <a class="el" href="index__manager_8h.html#aeda761f27ce8cb0ed202d0ea2aa64c7e">parse_jp2file()</a>.</p>
 483
 484 </div>
 485 </div>
 486 <a id="a48c7dad6f593aa718712b9451317fae3"></a>
 487 <h2 class="memtitle"><span class="permalink"><a href="#a48c7dad6f593aa718712b9451317fae3">&#9670;&nbsp;</a></span>modify_4Bytecode()</h2>
 488
 489 <div class="memitem">
 490 <div class="memproto">
 491       <table class="memname">
 492         <tr>
 493           <td class="memname">void modify_4Bytecode </td>
 494           <td>(</td>
 495           <td class="paramtype"><a class="el" href="byte__manager_8h.html#aad2d957f29839c12c87e4dd945807d36">Byte4_t</a>&#160;</td>
 496           <td class="paramname"><em>code</em>, </td>
 497         </tr>
 498         <tr>
 499           <td class="paramkey"></td>
 500           <td></td>
 501           <td class="paramtype"><a class="el" href="byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0">Byte_t</a> *&#160;</td>
 502           <td class="paramname"><em>stream</em>&#160;</td>
 503         </tr>
 504         <tr>
 505           <td></td>
 506           <td>)</td>
 507           <td></td><td></td>
 508         </tr>
 509       </table>
 510 </div><div class="memdoc">
 511
 512 <p>modify 4Byte code in a codestream </p>
 513 <dl class="params"><dt>Parameters</dt><dd>
 514   <table class="params">
 515     <tr><td class="paramdir">[in]</td><td class="paramname">code</td><td>code value </td></tr>
 516     <tr><td class="paramdir">[out]</td><td class="paramname">stream</td><td>modifying codestream </td></tr>
 517   </table>
 518   </dd>
 519 </dl>
 520
 521 <p class="reference">Referenced by <a class="el" href="j2kheader__manager_8c.html#a166021779c499bd144656e1ce352bc90">modify_SIZmkrstream()</a>, and <a class="el" href="j2kheader__manager_8h.html#aaf155590fb82d18a01ddef20353cf076">modify_tileheader()</a>.</p>
 522
 523 </div>
 524 </div>
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 528 Generated by &#160;<a href="http://www.doxygen.org/index.html">
 529 <img class="footer" src="doxygen.png" alt="doxygen"/>
 530 </a> 1.8.13
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