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52 <a href="#define-members">Macros</a> |
53 <a href="#func-members">Functions</a> </div>
54 <div class="headertitle">
55 <div class="title">codestream_manager.c File Reference</div> </div>
57 <div class="contents">
58 <div class="textblock"><code>#include <stdio.h></code><br />
59 <code>#include "<a class="el" href="codestream__manager_8h_source.html">codestream_manager.h</a>"</code><br />
60 <code>#include "<a class="el" href="opj__inttypes_8h_source.html">opj_inttypes.h</a>"</code><br />
61 </div><table class="memberdecls">
62 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
64 <tr class="memitem:ac322e421aefb8ec9ccc10bef953e3d82"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="codestream__manager_8c.html#ac322e421aefb8ec9ccc10bef953e3d82">FCGI_stdout</a>   stdout</td></tr>
65 <tr class="separator:ac322e421aefb8ec9ccc10bef953e3d82"><td class="memSeparator" colspan="2"> </td></tr>
66 <tr class="memitem:a77b5d5af2adb2cfa7ec785b592fc4074"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="codestream__manager_8c.html#a77b5d5af2adb2cfa7ec785b592fc4074">FCGI_stderr</a>   stderr</td></tr>
67 <tr class="separator:a77b5d5af2adb2cfa7ec785b592fc4074"><td class="memSeparator" colspan="2"> </td></tr>
68 <tr class="memitem:a31c99676da88bb0bcdb350710f00fa96"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="codestream__manager_8c.html#a31c99676da88bb0bcdb350710f00fa96">logstream</a>   stderr</td></tr>
69 <tr class="separator:a31c99676da88bb0bcdb350710f00fa96"><td class="memSeparator" colspan="2"> </td></tr>
70 </table><table class="memberdecls">
71 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
72 Functions</h2></td></tr>
73 <tr class="memitem:abe246d173d4accb765de170e9976cd20"><td class="memItemLeft" align="right" valign="top"><a class="el" href="codestream__manager_8h.html#ae63fd7d7c047905a5cd0229f824aff09">codestream_param_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="codestream__manager_8c.html#abe246d173d4accb765de170e9976cd20">set_codestream</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> length)</td></tr>
74 <tr class="memdesc:abe246d173d4accb765de170e9976cd20"><td class="mdescLeft"> </td><td class="mdescRight">set codestream parameters from inputs <a href="#abe246d173d4accb765de170e9976cd20">More...</a><br /></td></tr>
75 <tr class="separator:abe246d173d4accb765de170e9976cd20"><td class="memSeparator" colspan="2"> </td></tr>
76 <tr class="memitem:a92e8c0b1815dc9ede628541b28971dc4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0">Byte_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="codestream__manager_8c.html#a92e8c0b1815dc9ede628541b28971dc4">fetch_codestreambytes</a> (<a class="el" href="codestream__manager_8h.html#ae63fd7d7c047905a5cd0229f824aff09">codestream_param_t</a> *cs, <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>
77 <tr class="memdesc:a92e8c0b1815dc9ede628541b28971dc4"><td class="mdescLeft"> </td><td class="mdescRight">fetch Codestream bytes of data in file stream <a href="#a92e8c0b1815dc9ede628541b28971dc4">More...</a><br /></td></tr>
78 <tr class="separator:a92e8c0b1815dc9ede628541b28971dc4"><td class="memSeparator" colspan="2"> </td></tr>
79 <tr class="memitem:af659af47f43c4ef6cea74c5697acf078"><td class="memItemLeft" align="right" valign="top"><a class="el" href="byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0">Byte_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="codestream__manager_8c.html#af659af47f43c4ef6cea74c5697acf078">fetch_codestream1byte</a> (<a class="el" href="codestream__manager_8h.html#ae63fd7d7c047905a5cd0229f824aff09">codestream_param_t</a> *cs, <a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a> offset)</td></tr>
80 <tr class="memdesc:af659af47f43c4ef6cea74c5697acf078"><td class="mdescLeft"> </td><td class="mdescRight">fetch Codestream 1-byte Byte code in file stream <a href="#af659af47f43c4ef6cea74c5697acf078">More...</a><br /></td></tr>
81 <tr class="separator:af659af47f43c4ef6cea74c5697acf078"><td class="memSeparator" colspan="2"> </td></tr>
82 <tr class="memitem:a6dbb4634cd0d3c32cc641750119d1a65"><td class="memItemLeft" align="right" valign="top"><a class="el" href="byte__manager_8h.html#a633aa9ecff048e1b8bfbdac4c4dfdb33">Byte2_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="codestream__manager_8c.html#a6dbb4634cd0d3c32cc641750119d1a65">fetch_codestream2bytebigendian</a> (<a class="el" href="codestream__manager_8h.html#ae63fd7d7c047905a5cd0229f824aff09">codestream_param_t</a> *cs, <a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a> offset)</td></tr>
83 <tr class="memdesc:a6dbb4634cd0d3c32cc641750119d1a65"><td class="mdescLeft"> </td><td class="mdescRight">fetch Codestream 2-byte big endian Byte codes in file stream <a href="#a6dbb4634cd0d3c32cc641750119d1a65">More...</a><br /></td></tr>
84 <tr class="separator:a6dbb4634cd0d3c32cc641750119d1a65"><td class="memSeparator" colspan="2"> </td></tr>
85 <tr class="memitem:aee603a657d0cf18f32e86bd2b2efdafe"><td class="memItemLeft" align="right" valign="top"><a class="el" href="byte__manager_8h.html#aad2d957f29839c12c87e4dd945807d36">Byte4_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="codestream__manager_8c.html#aee603a657d0cf18f32e86bd2b2efdafe">fetch_codestream4bytebigendian</a> (<a class="el" href="codestream__manager_8h.html#ae63fd7d7c047905a5cd0229f824aff09">codestream_param_t</a> *cs, <a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a> offset)</td></tr>
86 <tr class="memdesc:aee603a657d0cf18f32e86bd2b2efdafe"><td class="mdescLeft"> </td><td class="mdescRight">fetch Codestream 4-byte big endian Byte codes in file stream <a href="#aee603a657d0cf18f32e86bd2b2efdafe">More...</a><br /></td></tr>
87 <tr class="separator:aee603a657d0cf18f32e86bd2b2efdafe"><td class="memSeparator" colspan="2"> </td></tr>
88 <tr class="memitem:a5c8f513ed058bbc4c5798b8e0893cd62"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="codestream__manager_8c.html#a5c8f513ed058bbc4c5798b8e0893cd62">print_codestream</a> (<a class="el" href="codestream__manager_8h.html#ae63fd7d7c047905a5cd0229f824aff09">codestream_param_t</a> cs)</td></tr>
89 <tr class="memdesc:a5c8f513ed058bbc4c5798b8e0893cd62"><td class="mdescLeft"> </td><td class="mdescRight">print codestream parameters <a href="#a5c8f513ed058bbc4c5798b8e0893cd62">More...</a><br /></td></tr>
90 <tr class="separator:a5c8f513ed058bbc4c5798b8e0893cd62"><td class="memSeparator" colspan="2"> </td></tr>
92 <h2 class="groupheader">Macro Definition Documentation</h2>
93 <a class="anchor" id="a77b5d5af2adb2cfa7ec785b592fc4074"></a>
95 <div class="memproto">
96 <table class="memname">
98 <td class="memname">#define FCGI_stderr   stderr</td>
101 </div><div class="memdoc">
105 <a class="anchor" id="ac322e421aefb8ec9ccc10bef953e3d82"></a>
106 <div class="memitem">
107 <div class="memproto">
108 <table class="memname">
110 <td class="memname">#define FCGI_stdout   stdout</td>
113 </div><div class="memdoc">
117 <a class="anchor" id="a31c99676da88bb0bcdb350710f00fa96"></a>
118 <div class="memitem">
119 <div class="memproto">
120 <table class="memname">
122 <td class="memname">#define logstream   stderr</td>
125 </div><div class="memdoc">
127 <p>Referenced by <a class="el" href="codestream__manager_8h.html#a5c8f513ed058bbc4c5798b8e0893cd62">print_codestream()</a>.</p>
131 <h2 class="groupheader">Function Documentation</h2>
132 <a class="anchor" id="af659af47f43c4ef6cea74c5697acf078"></a>
133 <div class="memitem">
134 <div class="memproto">
135 <table class="memname">
137 <td class="memname"><a class="el" href="byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0">Byte_t</a> fetch_codestream1byte </td>
139 <td class="paramtype"><a class="el" href="codestream__manager_8h.html#ae63fd7d7c047905a5cd0229f824aff09">codestream_param_t</a> * </td>
140 <td class="paramname"><em>cs</em>, </td>
143 <td class="paramkey"></td>
145 <td class="paramtype"><a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a> </td>
146 <td class="paramname"><em>offset</em> </td>
154 </div><div class="memdoc">
156 <p>fetch Codestream 1-byte Byte code in file stream </p>
157 <dl class="params"><dt>Parameters</dt><dd>
158 <table class="params">
159 <tr><td class="paramdir">[in]</td><td class="paramname">cs</td><td>codestream pointer </td></tr>
160 <tr><td class="paramdir">[in]</td><td class="paramname">offset</td><td>start Byte position in codestream </td></tr>
164 <dl class="section return"><dt>Returns</dt><dd>fetched code </dd></dl>
166 <p>References <a class="el" href="structcodestream__param.html#a75fc79562c1244fc477916b83c6b888c">codestream_param::fd</a>, <a class="el" href="byte__manager_8c.html#a80c5006e047b8a2a5bbb48bcbc9bbd7c">fetch_1byte()</a>, and <a class="el" href="structcodestream__param.html#ac6010c22e0f1e7414a219b7d0927435b">codestream_param::offset</a>.</p>
168 <p>Referenced by <a class="el" href="marker__manager_8h.html#a310269e7466f3a1588930e9cbc51570c">fetch_marker1byte()</a>.</p>
172 <a class="anchor" id="a6dbb4634cd0d3c32cc641750119d1a65"></a>
173 <div class="memitem">
174 <div class="memproto">
175 <table class="memname">
177 <td class="memname"><a class="el" href="byte__manager_8h.html#a633aa9ecff048e1b8bfbdac4c4dfdb33">Byte2_t</a> fetch_codestream2bytebigendian </td>
179 <td class="paramtype"><a class="el" href="codestream__manager_8h.html#ae63fd7d7c047905a5cd0229f824aff09">codestream_param_t</a> * </td>
180 <td class="paramname"><em>cs</em>, </td>
183 <td class="paramkey"></td>
185 <td class="paramtype"><a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a> </td>
186 <td class="paramname"><em>offset</em> </td>
194 </div><div class="memdoc">
196 <p>fetch Codestream 2-byte big endian Byte codes in file stream </p>
197 <dl class="params"><dt>Parameters</dt><dd>
198 <table class="params">
199 <tr><td class="paramdir">[in]</td><td class="paramname">cs</td><td>codestream pointer </td></tr>
200 <tr><td class="paramdir">[in]</td><td class="paramname">offset</td><td>start Byte position in codestream </td></tr>
204 <dl class="section return"><dt>Returns</dt><dd>fetched code </dd></dl>
206 <p>References <a class="el" href="structcodestream__param.html#a75fc79562c1244fc477916b83c6b888c">codestream_param::fd</a>, <a class="el" href="byte__manager_8c.html#adc0810a234de2f1a8d59218959e07671">fetch_2bytebigendian()</a>, and <a class="el" href="structcodestream__param.html#ac6010c22e0f1e7414a219b7d0927435b">codestream_param::offset</a>.</p>
208 <p>Referenced by <a class="el" href="marker__manager_8h.html#ac884dafb92a564a501b1cbc01333d248">fetch_marker2bytebigendian()</a>.</p>
212 <a class="anchor" id="aee603a657d0cf18f32e86bd2b2efdafe"></a>
213 <div class="memitem">
214 <div class="memproto">
215 <table class="memname">
217 <td class="memname"><a class="el" href="byte__manager_8h.html#aad2d957f29839c12c87e4dd945807d36">Byte4_t</a> fetch_codestream4bytebigendian </td>
219 <td class="paramtype"><a class="el" href="codestream__manager_8h.html#ae63fd7d7c047905a5cd0229f824aff09">codestream_param_t</a> * </td>
220 <td class="paramname"><em>cs</em>, </td>
223 <td class="paramkey"></td>
225 <td class="paramtype"><a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a> </td>
226 <td class="paramname"><em>offset</em> </td>
234 </div><div class="memdoc">
236 <p>fetch Codestream 4-byte big endian Byte codes in file stream </p>
237 <dl class="params"><dt>Parameters</dt><dd>
238 <table class="params">
239 <tr><td class="paramdir">[in]</td><td class="paramname">cs</td><td>codestream pointer </td></tr>
240 <tr><td class="paramdir">[in]</td><td class="paramname">offset</td><td>start Byte position in codestream </td></tr>
244 <dl class="section return"><dt>Returns</dt><dd>fetched code </dd></dl>
246 <p>References <a class="el" href="structcodestream__param.html#a75fc79562c1244fc477916b83c6b888c">codestream_param::fd</a>, <a class="el" href="byte__manager_8c.html#a72b441947e1fab5e8dd83fdc985bf29c">fetch_4bytebigendian()</a>, and <a class="el" href="structcodestream__param.html#ac6010c22e0f1e7414a219b7d0927435b">codestream_param::offset</a>.</p>
248 <p>Referenced by <a class="el" href="marker__manager_8h.html#a6531c0062e0d866e406543e3f63f9c86">fetch_marker4bytebigendian()</a>.</p>
252 <a class="anchor" id="a92e8c0b1815dc9ede628541b28971dc4"></a>
253 <div class="memitem">
254 <div class="memproto">
255 <table class="memname">
257 <td class="memname"><a class="el" href="byte__manager_8h.html#ade896f5d51f03e046a004d006b53a8b0">Byte_t</a>* fetch_codestreambytes </td>
259 <td class="paramtype"><a class="el" href="codestream__manager_8h.html#ae63fd7d7c047905a5cd0229f824aff09">codestream_param_t</a> * </td>
260 <td class="paramname"><em>cs</em>, </td>
263 <td class="paramkey"></td>
265 <td class="paramtype"><a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a> </td>
266 <td class="paramname"><em>offset</em>, </td>
269 <td class="paramkey"></td>
271 <td class="paramtype"><a class="el" href="openjpeg_8h.html#aba7397be054e36dc0284a6589736135e">OPJ_SIZE_T</a> </td>
272 <td class="paramname"><em>size</em> </td>
280 </div><div class="memdoc">
282 <p>fetch Codestream bytes of data in file stream </p>
283 <dl class="params"><dt>Parameters</dt><dd>
284 <table class="params">
285 <tr><td class="paramdir">[in]</td><td class="paramname">cs</td><td>codestream pointer </td></tr>
286 <tr><td class="paramdir">[in]</td><td class="paramname">offset</td><td>start Byte position in codestream </td></tr>
287 <tr><td class="paramdir">[in]</td><td class="paramname">size</td><td>Byte length </td></tr>
291 <dl class="section return"><dt>Returns</dt><dd>pointer to the fetched data </dd></dl>
293 <p>References <a class="el" href="structcodestream__param.html#a75fc79562c1244fc477916b83c6b888c">codestream_param::fd</a>, <a class="el" href="byte__manager_8c.html#a62851758f9c2af1b12995190a1e4e909">fetch_bytes()</a>, and <a class="el" href="structcodestream__param.html#ac6010c22e0f1e7414a219b7d0927435b">codestream_param::offset</a>.</p>
297 <a class="anchor" id="a5c8f513ed058bbc4c5798b8e0893cd62"></a>
298 <div class="memitem">
299 <div class="memproto">
300 <table class="memname">
302 <td class="memname">void print_codestream </td>
304 <td class="paramtype"><a class="el" href="codestream__manager_8h.html#ae63fd7d7c047905a5cd0229f824aff09">codestream_param_t</a> </td>
305 <td class="paramname"><em>cs</em></td><td>)</td>
309 </div><div class="memdoc">
311 <p>print codestream parameters </p>
312 <dl class="params"><dt>Parameters</dt><dd>
313 <table class="params">
314 <tr><td class="paramdir">[in]</td><td class="paramname">cs</td><td>codestream </td></tr>
319 <p>References <a class="el" href="structcodestream__param.html#a75fc79562c1244fc477916b83c6b888c">codestream_param::fd</a>, <a class="el" href="structcodestream__param.html#adb9e4859001399db5cbf825a6ec52a76">codestream_param::length</a>, <a class="el" href="codestream__manager_8c.html#a31c99676da88bb0bcdb350710f00fa96">logstream</a>, and <a class="el" href="structcodestream__param.html#ac6010c22e0f1e7414a219b7d0927435b">codestream_param::offset</a>.</p>
323 <a class="anchor" id="abe246d173d4accb765de170e9976cd20"></a>
324 <div class="memitem">
325 <div class="memproto">
326 <table class="memname">
328 <td class="memname"><a class="el" href="codestream__manager_8h.html#ae63fd7d7c047905a5cd0229f824aff09">codestream_param_t</a> set_codestream </td>
330 <td class="paramtype">int </td>
331 <td class="paramname"><em>fd</em>, </td>
334 <td class="paramkey"></td>
336 <td class="paramtype"><a class="el" href="openjpeg_8h.html#a64948c8a524dee101c5a4d7293e6158c">OPJ_OFF_T</a> </td>
337 <td class="paramname"><em>offset</em>, </td>
340 <td class="paramkey"></td>
342 <td class="paramtype"><a class="el" href="openjpeg_8h.html#aba7397be054e36dc0284a6589736135e">OPJ_SIZE_T</a> </td>
343 <td class="paramname"><em>length</em> </td>
351 </div><div class="memdoc">
353 <p>set codestream parameters from inputs </p>
354 <dl class="params"><dt>Parameters</dt><dd>
355 <table class="params">
356 <tr><td class="paramdir">[in]</td><td class="paramname">fd</td><td>file descriptor </td></tr>
357 <tr><td class="paramdir">[in]</td><td class="paramname">offset</td><td>offset in the file </td></tr>
358 <tr><td class="paramdir">[in]</td><td class="paramname">length</td><td>codestream length </td></tr>
362 <dl class="section return"><dt>Returns</dt><dd>structure of generated codestream parameters </dd></dl>
364 <p>References <a class="el" href="structcodestream__param.html#a75fc79562c1244fc477916b83c6b888c">codestream_param::fd</a>, <a class="el" href="structcodestream__param.html#adb9e4859001399db5cbf825a6ec52a76">codestream_param::length</a>, and <a class="el" href="structcodestream__param.html#ac6010c22e0f1e7414a219b7d0927435b">codestream_param::offset</a>.</p>
366 <p>Referenced by <a class="el" href="index__manager_8c.html#a1bca84a98c266c9da610ebbb5d17e83c">set_cidxdata()</a>.</p>
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