1<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 2<html xml:lang="en-US" lang="en-US" xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 5 <meta http-equiv="Content-Style-Type" content="text/css" /> 6 <link rel="stylesheet" href="../../../css/manpage.css" type="text/css" /> 7 <style type="text/css"><!-- 8 span.static_style 9 { 10 font-size : 8pt; 11 color : white; 12 font-weight : bold; 13 background : #44f; 14 border-left : solid 1px #aaf; 15 border-top : solid 1px #aaf; 16 border-right : solid 1px #00c; 17 border-bottom : solid 1px #00c; 18 padding-left : 2px; 19 padding-right : 2px; 20 } 21 span.virtual_style 22 { 23 font-size : 8pt; 24 color : white; 25 font-weight : bold; 26 background : #0a0; 27 border-left : solid 1px #0f0; 28 border-top : solid 1px #0f0; 29 border-right : solid 1px #060; 30 border-bottom : solid 1px #060; 31 padding-left : 2px; 32 padding-right : 2px; 33 } 34 span.protected_style 35 { 36 font-size : 8pt; 37 color : white; 38 font-weight : bold; 39 background : #444; 40 border-left : solid 1px #ccc; 41 border-top : solid 1px #ccc; 42 border-right : solid 1px #222; 43 border-bottom : solid 1px #222; 44 padding-left : 2px; 45 padding-right : 2px; 46 } 47 --></style> 48<title>nn::cx::UncompContextLH</title> 49 </head> 50 <body> 51<h1><CODE>nn::cx::UncompContextLH</CODE> Structure</h1> 52<h2>Syntax</h2> 53 <div class="section"> 54 <pre class="definition">struct UncompContextLH 55{ 56 u8 * destp; 57 s32 destCount; 58 s32 forceDestCount; 59 u16 huffTable9[1<< (9+1)]; 60 u16 huffTable12[1<< (5+1)]; 61 u16 * nodep; 62 s32 tableSize9; 63 s32 tableSize12; 64 u32 tableIdx; 65 u32 stream; 66 u32 stream_len; 67 u16 length; 68 s8 offset_bits; 69 u8 headerSize; 70}; 71</pre> 72 </div> 73<h2>Description</h2> 74 <div class="section"> 75<p>The context for decompressing LZ-Huffman compressed data.</p><!-- write here --></div> 76 <a name="variable" id="variable"> 77<h2>Member Variables</h2> 78 <div class="section"> 79 <table class="members"> 80 <tr> 81 <td width="100"> </td> 82 <th> 83<span class="argument">destp</span> 84 </th> 85<td>Write-destination pointer</td> 86 </tr> 87 <tr> 88 <td width="100"> </td> 89 <th> 90<span class="argument">destCount</span> 91 </th> 92<td>Remaining write size</td> 93 </tr> 94 <tr> 95 <td width="100"> </td> 96 <th> 97<span class="argument">forceDestCount</span> 98 </th> 99<td>Forcibly sets the size of the decompression target</td> 100 </tr> 101 <tr> 102 <td width="100"> </td> 103 <th> 104<span class="argument">huffTable9</span> 105 </th> 106<td>Huffman encoding table</td> 107 </tr> 108 <tr> 109 <td width="100"> </td> 110 <th> 111<span class="argument">huffTable12</span> 112 </th> 113<td>Huffman encoding table</td> 114 </tr> 115 <tr> 116 <td width="100"> </td> 117 <th> 118<span class="argument">nodep</span> 119 </th> 120<td>Node being searched for in the Huffman table</td> 121 </tr> 122 <tr> 123 <td width="100"> </td> 124 <th> 125<span class="argument">tableSize9</span> 126 </th> 127<td>Size of table being read</td> 128 </tr> 129 <tr> 130 <td width="100"> </td> 131 <th> 132<span class="argument">tableSize12</span> 133 </th> 134<td>Size of table being read</td> 135 </tr> 136 <tr> 137 <td width="100"> </td> 138 <th> 139<span class="argument">tableIdx</span> 140 </th> 141<td>Table load position index</td> 142 </tr> 143 <tr> 144 <td width="100"> </td> 145 <th> 146<span class="argument">stream</span> 147 </th> 148<td>Bitstream for loading</td> 149 </tr> 150 <tr> 151 <td width="100"> </td> 152 <th> 153<span class="argument">stream_len</span> 154 </th> 155<td>Number of active bits in stream for loading</td> 156 </tr> 157 <tr> 158 <td width="100"> </td> 159 <th> 160<span class="argument">length</span> 161 </th> 162<td>LZ compression load length</td> 163 </tr> 164 <tr> 165 <td width="100"> </td> 166 <th> 167<span class="argument">offset_bits</span> 168 </th> 169<td>Offset information bit length</td> 170 </tr> 171 <tr> 172 <td width="100"> </td> 173 <th> 174<span class="argument">headerSize</span> 175 </th> 176<td>Size of header being read</td> 177 </tr> </table> 178 </div> 179 </a> 180<h2>Revision History</h2> 181 <div class="section"> 182 <dl class="history"> 183 <dt>2010/11/10</dt> 184<dd>Initial version.<br /> 185 </dd> 186 </dl> 187 </div> 188 <hr><p>CONFIDENTIAL</p></body> 189</html> 190