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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>libmpcdec: include/mpcdec/huffman.h File Reference</title>
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<a class="el" href="dir_000000.html">include</a>&nbsp;&raquo&nbsp;<a class="el" href="dir_000001.html">mpcdec</a></div>
<h1>huffman.h File Reference</h1><code>#include &quot;mpcdec/config_types.h&quot;</code><br>
<code>#include &quot;<a class="el" href="decoder_8h-source.html">decoder.h</a>&quot;</code><br>

<p>
<a href="huffman_8h-source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Classes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="structhuffman__type__t.html">huffman_type_t</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Huffman table entry.  <a href="structhuffman__type__t.html#_details">More...</a><br></td></tr>
<tr><td colspan="2"><br><h2>Typedefs</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a0"></a><!-- doxytag: member="huffman.h::HuffmanTyp" ref="a0" args="" -->
typedef <a class="el" href="structhuffman__type__t.html">huffman_type_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="huffman_8h.html#a0">HuffmanTyp</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Huffman table entry. <br></td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="huffman_8h.html#a1">mpc_decoder_resort_huff_tables</a> (const mpc_uint32_t elements, <a class="el" href="structhuffman__type__t.html">HuffmanTyp</a> *Table, const mpc_int32_t offset)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Sorts huffman-tables by codeword.  <a href="#a1"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a2"></a><!-- doxytag: member="huffman.h::mpc_decoder_init_huffman_sv6" ref="a2" args="(struct mpc_decoder_t *d)" -->
void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="huffman_8h.html#a2">mpc_decoder_init_huffman_sv6</a> (struct <a class="el" href="structmpc__decoder__t.html">mpc_decoder_t</a> *d)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Initializes sv6 huffman decoding structures. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a3"></a><!-- doxytag: member="huffman.h::mpc_decoder_init_huffman_sv6_tables" ref="a3" args="(struct mpc_decoder_t *d)" -->
void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="huffman_8h.html#a3">mpc_decoder_init_huffman_sv6_tables</a> (struct <a class="el" href="structmpc__decoder__t.html">mpc_decoder_t</a> *d)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Initializes sv6 huffman decoding tables. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a4"></a><!-- doxytag: member="huffman.h::mpc_decoder_init_huffman_sv7" ref="a4" args="(struct mpc_decoder_t *d)" -->
void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="huffman_8h.html#a4">mpc_decoder_init_huffman_sv7</a> (struct <a class="el" href="structmpc__decoder__t.html">mpc_decoder_t</a> *d)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Initializes sv7 huffman decoding structures. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a5"></a><!-- doxytag: member="huffman.h::mpc_decoder_init_huffman_sv7_tables" ref="a5" args="(struct mpc_decoder_t *d)" -->
void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="huffman_8h.html#a5">mpc_decoder_init_huffman_sv7_tables</a> (struct <a class="el" href="structmpc__decoder__t.html">mpc_decoder_t</a> *d)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Initializes sv7 huffman decoding tables. <br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
Data structures and functions for huffman coding. 
<p>
Definition in file <a class="el" href="huffman_8h-source.html">huffman.h</a>.<hr><h2>Function Documentation</h2>
<a class="anchor" name="a1"></a><!-- doxytag: member="huffman.h::mpc_decoder_resort_huff_tables" ref="a1" args="(const mpc_uint32_t elements, HuffmanTyp *Table, const mpc_int32_t offset)" --><p>
<table class="mdTable" cellpadding="2" cellspacing="0">
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          <td class="md" nowrap valign="top">void mpc_decoder_resort_huff_tables           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const mpc_uint32_t&nbsp;</td>
          <td class="mdname" nowrap> <em>elements</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap><a class="el" href="structhuffman__type__t.html">HuffmanTyp</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>Table</em>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>const mpc_int32_t&nbsp;</td>
          <td class="mdname" nowrap> <em>offset</em></td>
        </tr>
        <tr>
          <td class="md"></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
        </tr>
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<table cellspacing="5" cellpadding="0" border="0">
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    <td>
      &nbsp;
    </td>
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<p>
Sorts huffman-tables by codeword. 
<p>
offset resulting value. <dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>elements</em>&nbsp;</td><td></td></tr>
    <tr><td valign="top"></td><td valign="top"><em>Table</em>&nbsp;</td><td>table to sort </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>offset</em>&nbsp;</td><td>offset of resulting sort </td></tr>
  </table>
</dl>

<p>
Definition at line <a class="el" href="mpc__decoder_8c-source.html#l00187">187</a> of file <a class="el" href="mpc__decoder_8c-source.html">mpc_decoder.c</a>.
<p>
References <a class="el" href="huffman_8h-source.html#l00053">huffman_type_t::Code</a>, <a class="el" href="huffman_8h-source.html#l00054">huffman_type_t::Length</a>, and <a class="el" href="huffman_8h-source.html#l00055">huffman_type_t::Value</a>.
<p>
Referenced by <a class="el" href="huffsv46_8c-source.html#l00043">mpc_decoder_init_huffman_sv6()</a>, and <a class="el" href="huffsv7_8c-source.html#l00043">mpc_decoder_init_huffman_sv7()</a>.    </td>
  </tr>
</table>
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