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14<h1 align="left">CXUncompContextRL</h1>
15<h2>Definitions</h2>
16
17<dl>
18  <dd>
19  <PRE><CODE>#include &lt;revolution/cx/CXStreamingUncompression.h&gt;</CODE><BR>
20typedef struct
21{
22    u8* destp;       // 4B
23    s32 destCount;   // 4B
24    u16 destTmp;     // 2B
25    u8  destTmpCnt;  // 1B
26    u8  flags;       // 1B
27    u16 length;      // 2B
28    u8  headerSize;  // 1B
29    u8  padding_[1]; // 1B
30                     // Total 16B
31} CXUncompContextRL;
32</PRE>
33  </dd>
34</dl>
35<h2>Description</h2>
36<P>This is the context structure for saving the state of data uncompression when Run-Length-compressed data is being read from the Card and undergoing streaming uncompression. The context is initialized by the <A href="CXInitUncompContextRL.html">CXInitUncompContextRL</A> function and used by the <A href="CXReadUncompRL.html">CXReadUncompRL</A> function to save the uncompression state.<BR>
37</P>
38<TABLE border="1" width="100%">
39  <TBODY>
40    <TR>
41<TD width="13%"><EM><STRONG>destp</STRONG></EM></TD>
42<TD width="87%">Pointer to region where uncompressed data will be written</TD>
43    </TR>
44    <TR>
45<TD><EM><STRONG>destCount</STRONG></EM></TD>
46<TD>Remaining write size </TD>
47    </TR>
48    <TR>
49<TD><EM><STRONG>destTmp</STRONG></EM></TD>
50<TD>For storing data while writing</TD>
51    </TR>
52    <TR>
53<TD><EM><STRONG>destTmpCnt</STRONG></EM></TD>
54<TD>For storing data size while writing</TD>
55    </TR>
56    <TR>
57<TD><EM><STRONG>flags</STRONG></EM></TD>
58<TD>For storing compression flag data</TD>
59    </TR>
60    <TR>
61<TD width="13%"><EM><STRONG>length</STRONG></EM></TD>
62<TD width="87%">For storing the size of the continuous write </TD>
63    </TR>
64    <TR>
65<TD><EM><STRONG>headerSize</STRONG></EM></TD>
66<TD>For storing the compressed header size while reading</TD>
67    </TR>
68  </TBODY>
69</TABLE>
70<h2>See Also</h2>
71<p><CODE><A href="CXInitUncompContextRL.html">CXInitUncompContextRL</A>, <A href="CXReadUncompRL.html">CXReadUncompRL</A>, <A href="CXUncompContextLZ.html">CXUncompContextLZ</A>,<A href="CXUncompContextHuffman.html">CXUncompContextHuffman</A><br></CODE></p>
72
73<H2>Revision History</H2>
74<P>2006/07/06 Initial version.</P>
75<hr>
76<P>CONFIDENTIAL</p>
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79