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 22 span.virtual_style 23 { 24 font-size : 8pt; 25 color : white; 26 font-weight : bold; 27 background : #0a0; 28 border-left : solid 1px #0f0; 29 border-top : solid 1px #0f0; 30 border-right : solid 1px #060; 31 border-bottom : solid 1px #060; 32 padding-left : 2px; 33 padding-right : 2px; 34 } 35 36 span.protected_style 37 { 38 font-size : 8pt; 39 color : white; 40 font-weight : bold; 41 background : #444; 42 border-left : solid 1px #ccc; 43 border-top : solid 1px #ccc; 44 border-right : solid 1px #222; 45 border-bottom : solid 1px #222; 46 padding-left : 2px; 47 padding-right : 2px; 48 } 49 --></style> 50<title>nn::cx::UncompContextLH</title> 51 </head> 52 <body> 53<h1><CODE>nn::cx::UncompContextLH</CODE> Structure</h1> 54<h2>Syntax</h2> 55 <div class="section"> 56 <pre class="definition">struct UncompContextLH 57{ 58 u8 * destp; 59 s32 destCount; 60 s32 forceDestCount; 61 u16 huffTable9[1<< (9+1)]; 62 u16 huffTable12[1<< (5+1)]; 63 u16 * nodep; 64 s32 tableSize9; 65 s32 tableSize12; 66 u32 tableIdx; 67 u32 stream; 68 u32 stream_len; 69 u16 length; 70 s8 offset_bits; 71 u8 headerSize; 72}; 73</pre> 74 </div> 75<h2>Description</h2> 76 <div class="section"> 77<p>The context for decompressing LZ-Huffman compressed data.</p><!-- write here --></div> 78 <a name="variable" id="variable"> 79<h2>Member Variables</h2> 80 <div class="section"> 81 <table class="members"> 82 <tr> 83 <td width="100"> </td> 84 <th> 85<span class="argument">destp</span> 86 </th> 87<td>Write-destination pointer</td> 88 </tr> 89 <tr> 90 <td width="100"> </td> 91 <th> 92<span class="argument">destCount</span> 93 </th> 94<td>Remaining write size</td> 95 </tr> 96 <tr> 97 <td width="100"> </td> 98 <th> 99<span class="argument">forceDestCount</span> 100 </th> 101<td>Forcibly sets the size of the decompression target</td> 102 </tr> 103 <tr> 104 <td width="100"> </td> 105 <th> 106<span class="argument">huffTable9</span> 107 </th> 108<td>Huffman encoding table</td> 109 </tr> 110 <tr> 111 <td width="100"> </td> 112 <th> 113<span class="argument">huffTable12</span> 114 </th> 115<td>Huffman encoding table</td> 116 </tr> 117 <tr> 118 <td width="100"> </td> 119 <th> 120<span class="argument">nodep</span> 121 </th> 122<td>Node being searched for in the Huffman table</td> 123 </tr> 124 <tr> 125 <td width="100"> </td> 126 <th> 127<span class="argument">tableSize9</span> 128 </th> 129<td>Size of table being read</td> 130 </tr> 131 <tr> 132 <td width="100"> </td> 133 <th> 134<span class="argument">tableSize12</span> 135 </th> 136<td>Size of table being read</td> 137 </tr> 138 <tr> 139 <td width="100"> </td> 140 <th> 141<span class="argument">tableIdx</span> 142 </th> 143<td>Table load position index</td> 144 </tr> 145 <tr> 146 <td width="100"> </td> 147 <th> 148<span class="argument">stream</span> 149 </th> 150<td>Bitstream for loading</td> 151 </tr> 152 <tr> 153 <td width="100"> </td> 154 <th> 155<span class="argument">stream_len</span> 156 </th> 157<td>Number of active bits in stream for loading</td> 158 </tr> 159 <tr> 160 <td width="100"> </td> 161 <th> 162<span class="argument">length</span> 163 </th> 164<td>LZ compression load length</td> 165 </tr> 166 <tr> 167 <td width="100"> </td> 168 <th> 169<span class="argument">offset_bits</span> 170 </th> 171<td>Offset information bit length</td> 172 </tr> 173 <tr> 174 <td width="100"> </td> 175 <th> 176<span class="argument">headerSize</span> 177 </th> 178<td>Size of header being read</td> 179 </tr> </table> 180 </div> 181 </a> 182<h2>Revision History</h2> 183 <div class="section"> 184 <dl class="history"> 185 <dt>2010/11/10</dt> 186<dd>Initial version.<br /> 187 </dd> 188 </dl> 189 </div> 190 <hr><p>CONFIDENTIAL</p></body> 191</html>