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14<h1 align="left">MIUncompContextRL <IMG src="../../image/NTR.gif" align="middle"><IMG src="../../image/TWL.gif" align="middle"></h1>
15<h2>Definition</h2>
16
17<dl>
18  <dd>
19  <PRE><CODE>#include &lt;nitro/mi/uncomp_stream.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      _padding[2] ;   // 2B
29                     // Total 16B
30} MIUncompContextRL;
31</PRE>
32  </dd>
33</dl>
34<h2>Description</h2>
35<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="MI_InitUncompContextRL.html"><CODE>MI_InitUncompContextRL</CODE></A> function and used by the <A href="MI_ReadUncompRL.html"><CODE>MI_ReadUncompRL</CODE></A> function to save the uncompressed state.<BR>
36</P>
37<TABLE border="1" width="100%">
38  <TBODY>
39    <TR>
40      <TD width="13%"><EM><STRONG>destp</STRONG></EM></TD>
41      <TD width="87%">Pointer to region where uncompressed data will be written</TD>
42    </TR>
43    <TR>
44      <TD><EM><STRONG>destCount</STRONG></EM></TD>
45      <TD>Remaining write size </TD>
46    </TR>
47    <TR>
48      <TD><EM><STRONG>destTmp</STRONG></EM></TD>
49      <TD>For storing data while writing</TD>
50    </TR>
51    <TR>
52      <TD><EM><STRONG>destTmpCnt</STRONG></EM></TD>
53      <TD>For storing data size while writing</TD>
54    </TR>
55    <TR>
56      <TD><EM><STRONG>flags</STRONG></EM></TD>
57      <TD>For storing compression flag data</TD>
58    </TR>
59    <TR>
60      <TD width="13%"><EM><STRONG>length</STRONG></EM></TD>
61      <TD width="87%">For storing the size of the continuous write </TD>
62    </TR>
63  </TBODY>
64</TABLE>
65<h2>See Also</h2>
66<p><a href="MI_InitUncompContextRL.html"><code>MI_InitUncompContextRL</code></a>, <a href="MI_ReadUncompRL.html"><code>MI_ReadUncompRL*</code></a>, <a href="MIUncompContextLZ.html"><code>MIUncompContextLZ</code></a>, <a href="MIUncompContextHuffman.html"><code>MIUncompContextHuffman</code></a></p>
67
68<H2>Revision History</H2>
69<P>2004/11/30 Initial version.</P>
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