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::UncompContextLRC</title> 49 </head> 50 <body> 51<h1><CODE><a href="../../../nn/Overview.html">nn</a>::<a href="../../../nn/cx/Overview.html">cx</a>::UncompContextLRC</CODE> Structure</h1> 52<h2>Syntax</h2> 53 <div class="section"> 54<pre class="definition">struct UncompContextLRC 55{ 56 u8 * destp; 57 s32 destCount; 58 s32 forceDestCount; 59 u32 freq9[1<< 9]; 60 u32 low_cnt9[1<< 9]; 61 u32 freq12[1<< 12]; 62 u32 low_cnt12[1<< 12]; 63 u32 total9; 64 u32 total12; 65 u32 range; 66 u32 code; 67 u32 low; 68 u32 carry_cnt; 69 u8 carry; 70 u8 codeLen; 71 u16 length; 72 u8 headerSize; 73}; 74</pre> 75 </div> 76<h2>Description</h2> 77 <div class="section"> 78<p>The context for decompressing LZ-Range Coder compressed data.</p><!-- write here --></div> 79 <a name="variable" id="variable"> 80<h2>Member Variables</h2> 81 <div class="section"> 82 <table class="members"> 83 <tr> 84 <td width="100"> </td> 85 <th> 86<span class="argument">destp</span> 87 </th> 88<td width="100">u8*</td> 89<td>Write-destination pointer</td> 90 </tr> 91 <tr> 92 <td width="100"> </td> 93 <th> 94<span class="argument">destCount</span> 95 </th> 96<td width="100">s32</td> 97<td>Remaining write size</td> 98 </tr> 99 <tr> 100 <td width="100"> </td> 101 <th> 102<span class="argument">forceDestCount</span> 103 </th> 104<td width="100">s32</td> 105<td>Forcibly sets the size of the decompression target</td> 106 </tr> 107 <tr> 108 <td width="100"> </td> 109 <th> 110<span class="argument">freq9</span> 111 </th> 112<td width="100">u32</td> 113<td>Frequency table for code data</td> 114 </tr> 115 <tr> 116 <td width="100"> </td> 117 <th> 118<span class="argument">low_cnt9</span> 119 </th> 120<td width="100">u32</td> 121<td>low_cnt table for code data</td> 122 </tr> 123 <tr> 124 <td width="100"> </td> 125 <th> 126<span class="argument">freq12</span> 127 </th> 128<td width="100">u32</td> 129<td>Frequency table for offset data</td> 130 </tr> 131 <tr> 132 <td width="100"> </td> 133 <th> 134<span class="argument">low_cnt12</span> 135 </th> 136<td width="100">u32</td> 137<td>low_cnt table for offset data</td> 138 </tr> 139 <tr> 140 <td width="100"> </td> 141 <th> 142<span class="argument">total9</span> 143 </th> 144<td width="100">u32</td> 145<td>Code data total value</td> 146 </tr> 147 <tr> 148 <td width="100"> </td> 149 <th> 150<span class="argument">total12</span> 151 </th> 152<td width="100">u32</td> 153<td>Offset data total value</td> 154 </tr> 155 <tr> 156 <td width="100"> </td> 157 <th> 158<span class="argument">range</span> 159 </th> 160<td width="100">u32</td> 161<td>Range Coder range state</td> 162 </tr> 163 <tr> 164 <td width="100"> </td> 165 <th> 166<span class="argument">code</span> 167 </th> 168<td width="100">u32</td> 169<td>Range Coder code state</td> 170 </tr> 171 <tr> 172 <td width="100"> </td> 173 <th> 174<span class="argument">low</span> 175 </th> 176<td width="100">u32</td> 177<td>Range Coder low state</td> 178 </tr> 179 <tr> 180 <td width="100"> </td> 181 <th> 182<span class="argument">carry_cnt</span> 183 </th> 184<td width="100">u32</td> 185<td>Number of digits for Range Coder carry </td> 186 </tr> 187 <tr> 188 <td width="100"> </td> 189 <th> 190<span class="argument">carry</span> 191 </th> 192<td width="100">u8</td> 193<td>Range Coder carry state</td> 194 </tr> 195 <tr> 196 <td width="100"> </td> 197 <th> 198<span class="argument">codeLen</span> 199 </th> 200<td width="100">u8</td> 201<td>Range Coder required code length</td> 202 </tr> 203 <tr> 204 <td width="100"> </td> 205 <th> 206<span class="argument">length</span> 207 </th> 208<td width="100">u16</td> 209<td>LZ compression load length</td> 210 </tr> 211 <tr> 212 <td width="100"> </td> 213 <th> 214<span class="argument">headerSize</span> 215 </th> 216<td width="100">u8</td> 217<td>Size of header being read</td> 218 </tr> </table> 219 </div> 220 </a> 221<h2>Revision History</h2> 222 <div class="section"> 223 <dl class="history"> 224 <dt>2010/11/10</dt> 225<dd>Initial version.<br /> 226 </dd> 227 </dl> 228 </div> 229 <hr><p>CONFIDENTIAL</p></body> 230</html> 231