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<title>libmpcdec: mpc_reader_t Struct Reference</title>
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<h1>mpc_reader_t Struct Reference</h1><!-- doxytag: class="mpc_reader_t" -->Stream reader interface structure.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="reader_8h-source.html">reader.h</a>></code>
<p>
<a href="structmpc__reader__t-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="o0"></a><!-- doxytag: member="mpc_reader_t::read" ref="o0" args=")(void *t, void *ptr, mpc_int32_t size)" -->
mpc_int32_t(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structmpc__reader__t.html#o0">read</a> )(void *t, void *ptr, mpc_int32_t size)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Reads size bytes of data into buffer at ptr. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="o1"></a><!-- doxytag: member="mpc_reader_t::seek" ref="o1" args=")(void *t, mpc_int32_t offset)" -->
mpc_bool_t(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structmpc__reader__t.html#o1">seek</a> )(void *t, mpc_int32_t offset)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Seeks to byte position offset. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="o2"></a><!-- doxytag: member="mpc_reader_t::tell" ref="o2" args=")(void *t)" -->
mpc_int32_t(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structmpc__reader__t.html#o2">tell</a> )(void *t)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the current byte offset in the stream. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="o3"></a><!-- doxytag: member="mpc_reader_t::get_size" ref="o3" args=")(void *t)" -->
mpc_int32_t(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structmpc__reader__t.html#o3">get_size</a> )(void *t)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the total length of the source stream, in bytes. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="o4"></a><!-- doxytag: member="mpc_reader_t::canseek" ref="o4" args=")(void *t)" -->
mpc_bool_t(* </td><td class="memItemRight" valign="bottom"><a class="el" href="structmpc__reader__t.html#o4">canseek</a> )(void *t)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">True if the stream is a seekable stream. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="structmpc__reader__t.html#o5">data</a></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
Stream reader interface structure.
<p>
This is the structure you must supply to the musepack decoding library to feed it with raw data. Implement the five member functions to provide a functional reader.
<p>
<p>
Definition at line <a class="el" href="reader_8h-source.html#l00045">45</a> of file <a class="el" href="reader_8h-source.html">reader.h</a>.<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="o5"></a><!-- doxytag: member="mpc_reader_t::data" ref="o5" args="" --><p>
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<td class="md" nowrap valign="top">void* <a class="el" href="structmpc__reader__t.html#o5">mpc_reader_t::data</a> </td>
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<p>
Field that can be used to identify a particular instance of reader or carry along data associated with that reader.
<p>
Definition at line <a class="el" href="reader_8h-source.html#l00063">63</a> of file <a class="el" href="reader_8h-source.html">reader.h</a>.
<p>
Referenced by <a class="el" href="idtag_8c-source.html#l00043">JumpID3v2()</a>, <a class="el" href="mpc__reader_8c-source.html#l00082">mpc_reader_setup_file_reader()</a>, and <a class="el" href="streaminfo_8c-source.html#l00204">mpc_streaminfo_read()</a>. </td>
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<hr>The documentation for this struct was generated from the following file:<ul>
<li>include/mpcdec/<a class="el" href="reader_8h-source.html">reader.h</a></ul>
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