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Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/dib2sprt_8c_source.html
author Dominic Pinkman <dominic.pinkman@nokia.com>
Fri, 11 Jun 2010 15:24:34 +0100
changeset 9 59758314f811
parent 6 43e37759235e
permissions -rw-r--r--
Week 23 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 2714, Bug 462.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
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<title>TB9.2 Example Applications: examples/PIPS/antiword/src/dib2sprt.c Source File</title>
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<link href="tabs.css" rel="stylesheet" type="text/css"/>
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<link href="doxygen.css" rel="stylesheet" type="text/css"/>
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</head>
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<body>
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<!-- Generated by Doxygen 1.6.2 -->
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<h1>examples/PIPS/antiword/src/dib2sprt.c</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
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<a name="l00002"></a>00002 <span class="comment"> * dib2sprt.c</span>
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<a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 2000-2003 A.J. van Os; Released under GPL</span>
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<a name="l00004"></a>00004 <span class="comment"> *</span>
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<a name="l00005"></a>00005 <span class="comment"> * Description:</span>
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<a name="l00006"></a>00006 <span class="comment"> * Functions to translate dib pictures into sprites</span>
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<a name="l00007"></a>00007 <span class="comment"> */</span>
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<a name="l00008"></a>00008
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<a name="l00009"></a>00009 <span class="preprocessor">#include &lt;stdio.h&gt;</span>
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<a name="l00010"></a>00010 <span class="preprocessor">#include &lt;string.h&gt;</span>
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<a name="l00011"></a>00011 <span class="preprocessor">#include &quot;DeskLib:Error.h&quot;</span>
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<a name="l00012"></a>00012 <span class="preprocessor">#include &quot;DeskLib:Sprite.h&quot;</span>
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<a name="l00013"></a>00013 <span class="preprocessor">#include &quot;antiword.h&quot;</span>
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<a name="l00014"></a>00014
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<a name="l00015"></a>00015 <span class="preprocessor">#if 0 </span><span class="comment">/* defined(DEBUG) */</span>
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<a name="l00016"></a>00016 <span class="keyword">static</span> <span class="keywordtype">int</span> iPicCounter = 0;
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<a name="l00017"></a>00017 <span class="preprocessor">#endif </span><span class="comment">/* DEBUG */</span>
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<a name="l00018"></a>00018
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<a name="l00019"></a>00019
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<a name="l00020"></a>00020 <span class="comment">/*</span>
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<a name="l00021"></a>00021 <span class="comment"> * iGetByteWidth - compute the number of bytes needed for a row of pixels</span>
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<a name="l00022"></a>00022 <span class="comment"> */</span>
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<a name="l00023"></a>00023 <span class="keyword">static</span> <span class="keywordtype">int</span>
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<a name="l00024"></a>00024 iGetByteWidth(<span class="keyword">const</span> imagedata_type *pImg)
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<a name="l00025"></a>00025 {
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<a name="l00026"></a>00026         <span class="keywordflow">switch</span> (pImg-&gt;uiBitsPerComponent) {
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<a name="l00027"></a>00027         <span class="keywordflow">case</span>  1:
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<a name="l00028"></a>00028                 <span class="keywordflow">return</span> (pImg-&gt;iWidth + 31) / 32 * <span class="keyword">sizeof</span>(int);
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<a name="l00029"></a>00029         <span class="keywordflow">case</span>  4:
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<a name="l00030"></a>00030                 <span class="keywordflow">return</span> (pImg-&gt;iWidth + 7) / 8 * <span class="keyword">sizeof</span>(int);
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<a name="l00031"></a>00031         <span class="keywordflow">case</span>  8:
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<a name="l00032"></a>00032         <span class="keywordflow">case</span> 24:
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<a name="l00033"></a>00033                 <span class="keywordflow">return</span> (pImg-&gt;iWidth + 3) / 4 * <span class="keyword">sizeof</span>(int);
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<a name="l00034"></a>00034         <span class="keywordflow">default</span>:
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<a name="l00035"></a>00035                 DBG_DEC(pImg-&gt;uiBitsPerComponent);
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<a name="l00036"></a>00036                 <span class="keywordflow">return</span> 0;
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<a name="l00037"></a>00037         }
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<a name="l00038"></a>00038 } <span class="comment">/* end of iGetByteWidth */</span>
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<a name="l00039"></a>00039
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<a name="l00040"></a>00040 <span class="comment">/*</span>
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<a name="l00041"></a>00041 <span class="comment"> * pCreateBlankSprite - Create a blank sprite.</span>
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<a name="l00042"></a>00042 <span class="comment"> *</span>
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<a name="l00043"></a>00043 <span class="comment"> * Create a blank sprite and add a palette if needed</span>
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<a name="l00044"></a>00044 <span class="comment"> *</span>
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<a name="l00045"></a>00045 <span class="comment"> * returns a pointer to the sprite when successful, otherwise NULL</span>
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<a name="l00046"></a>00046 <span class="comment"> */</span>
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<a name="l00047"></a>00047 <span class="keyword">static</span> sprite_areainfo *
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<a name="l00048"></a>00048 pCreateBlankSprite(<span class="keyword">const</span> imagedata_type *pImg, <span class="keywordtype">size_t</span> *pSize)
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<a name="l00049"></a>00049 {
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<a name="l00050"></a>00050         sprite_areainfo *pArea;
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<a name="l00051"></a>00051         UCHAR   *pucTmp;
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<a name="l00052"></a>00052         <span class="keywordtype">size_t</span>  tSize;
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<a name="l00053"></a>00053         screen_modeval  uMode;
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<a name="l00054"></a>00054         <span class="keywordtype">int</span>     iIndex, iPaletteEntries;
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<a name="l00055"></a>00055
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<a name="l00056"></a>00056         TRACE_MSG(<span class="stringliteral">&quot;pCreateBlankSprite&quot;</span>);
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<a name="l00057"></a>00057
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<a name="l00058"></a>00058         fail(pImg == NULL);
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<a name="l00059"></a>00059         fail(pSize == NULL);
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<a name="l00060"></a>00060
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<a name="l00061"></a>00061         <span class="keywordflow">switch</span> (pImg-&gt;uiBitsPerComponent) {
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<a name="l00062"></a>00062         <span class="keywordflow">case</span>  1:
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<a name="l00063"></a>00063                 uMode.screen_mode = 18;
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<a name="l00064"></a>00064                 iPaletteEntries = 2;
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<a name="l00065"></a>00065                 <span class="keywordflow">break</span>;
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<a name="l00066"></a>00066         <span class="keywordflow">case</span>  4:
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<a name="l00067"></a>00067                 uMode.screen_mode = 20;
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<a name="l00068"></a>00068                 iPaletteEntries = 16;
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<a name="l00069"></a>00069                 <span class="keywordflow">break</span>;
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<a name="l00070"></a>00070         <span class="keywordflow">case</span>  8:
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<a name="l00071"></a>00071         <span class="keywordflow">case</span> 24:
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<a name="l00072"></a>00072                 uMode.screen_mode = 21;
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<a name="l00073"></a>00073                 iPaletteEntries = 0;
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<a name="l00074"></a>00074                 <span class="keywordflow">break</span>;
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<a name="l00075"></a>00075         <span class="keywordflow">default</span>:
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<a name="l00076"></a>00076                 DBG_DEC(pImg-&gt;uiBitsPerComponent);
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<a name="l00077"></a>00077                 <span class="keywordflow">return</span> NULL;
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<a name="l00078"></a>00078         }
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<a name="l00079"></a>00079         fail(iPaletteEntries &lt; 0 || iPaletteEntries &gt; 16);
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<a name="l00080"></a>00080
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<a name="l00081"></a>00081         <span class="comment">/* Get memory for the sprite */</span>
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<a name="l00082"></a>00082         tSize = <span class="keyword">sizeof</span>(sprite_areainfo) +
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<a name="l00083"></a>00083                 Sprite_MemorySize(pImg-&gt;iWidth, pImg-&gt;iHeight, uMode,
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<a name="l00084"></a>00084                 iPaletteEntries &gt; 0 ? sprite_HASPAL : sprite_HASNOMASKPAL);
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<a name="l00085"></a>00085         DBG_DEC(tSize);
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<a name="l00086"></a>00086         pArea = xmalloc(tSize);
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<a name="l00087"></a>00087
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<a name="l00088"></a>00088         <span class="comment">/* Initialise sprite area */</span>
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<a name="l00089"></a>00089         pArea-&gt;areasize = tSize;
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<a name="l00090"></a>00090         pArea-&gt;numsprites = 0;
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<a name="l00091"></a>00091         pArea-&gt;firstoffset = <span class="keyword">sizeof</span>(sprite_areainfo);
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<a name="l00092"></a>00092         pArea-&gt;freeoffset = <span class="keyword">sizeof</span>(sprite_areainfo);
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<a name="l00093"></a>00093
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diff changeset 
   104
 
<a name="l00094"></a>00094         <span class="comment">/* Create a blank sprite */</span>
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diff changeset 
   105
 
<a name="l00095"></a>00095         Error_CheckFatal(Sprite_Create(pArea, <span class="stringliteral">&quot;wordimage&quot;</span>,
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diff changeset 
   106
 
<a name="l00096"></a>00096                 iPaletteEntries &gt; 0 ? 1 : 0,
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   107
 
<a name="l00097"></a>00097                 pImg-&gt;iWidth, pImg-&gt;iHeight, uMode));
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diff changeset 
   108
 
<a name="l00098"></a>00098
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diff changeset 
   109
 
<a name="l00099"></a>00099         <span class="comment">/* Add the palette */</span>
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diff changeset 
   110
 
<a name="l00100"></a>00100         pucTmp = (UCHAR *)pArea + pArea-&gt;firstoffset + <span class="keyword">sizeof</span>(sprite_header);
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diff changeset 
   111
 
<a name="l00101"></a>00101         <span class="keywordflow">for</span> (iIndex = 0; iIndex &lt; iPaletteEntries; iIndex++) {
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diff changeset 
   112
 
<a name="l00102"></a>00102                 <span class="comment">/* First color */</span>
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diff changeset 
   113
 
<a name="l00103"></a>00103                 *pucTmp++ = 0;
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diff changeset 
   114
 
<a name="l00104"></a>00104                 *pucTmp++ = pImg-&gt;aucPalette[iIndex][0];
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   115
 
<a name="l00105"></a>00105                 *pucTmp++ = pImg-&gt;aucPalette[iIndex][1];
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   116
 
<a name="l00106"></a>00106                 *pucTmp++ = pImg-&gt;aucPalette[iIndex][2];
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   117
 
<a name="l00107"></a>00107                 <span class="comment">/* Second color */</span>
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   118
 
<a name="l00108"></a>00108                 *pucTmp++ = 0;
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   119
 
<a name="l00109"></a>00109                 *pucTmp++ = pImg-&gt;aucPalette[iIndex][0];
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   120
 
<a name="l00110"></a>00110                 *pucTmp++ = pImg-&gt;aucPalette[iIndex][1];
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   121
 
<a name="l00111"></a>00111                 *pucTmp++ = pImg-&gt;aucPalette[iIndex][2];
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   122
 
<a name="l00112"></a>00112         }
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diff changeset 
   123
 
<a name="l00113"></a>00113
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   124
 
<a name="l00114"></a>00114         *pSize = tSize;
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   125
 
<a name="l00115"></a>00115         <span class="keywordflow">return</span> pArea;
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   126
 
<a name="l00116"></a>00116 } <span class="comment">/* end of pCreateBlankSprite */</span>
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diff changeset 
   127
 
<a name="l00117"></a>00117
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   128
 
<a name="l00118"></a>00118 <span class="comment">/*</span>
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   129
 
<a name="l00119"></a>00119 <span class="comment"> * iReduceColor - reduce from 24 bit to 8 bit color</span>
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   130
 
<a name="l00120"></a>00120 <span class="comment"> *</span>
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   131
 
<a name="l00121"></a>00121 <span class="comment"> * Reduce 24 bit true colors to RISC OS default 256 color palette</span>
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   132
 
<a name="l00122"></a>00122 <span class="comment"> *</span>
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   133
 
<a name="l00123"></a>00123 <span class="comment"> * returns the resulting color</span>
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   134
 
<a name="l00124"></a>00124 <span class="comment"> */</span>
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   135
 
<a name="l00125"></a>00125 <span class="keyword">static</span> <span class="keywordtype">int</span>
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   136
 
<a name="l00126"></a>00126 iReduceColor(<span class="keywordtype">int</span> iRed, <span class="keywordtype">int</span> iGreen, <span class="keywordtype">int</span> iBlue)
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   137
 
<a name="l00127"></a>00127 {
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   138
 
<a name="l00128"></a>00128         <span class="keywordtype">int</span>     iResult;
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diff changeset 
   139
 
<a name="l00129"></a>00129
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   140
 
<a name="l00130"></a>00130         iResult = (iBlue &amp; 0x80) ? 0x80 : 0;
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   141
 
<a name="l00131"></a>00131         iResult |= (iGreen &amp; 0x80) ? 0x40 : 0;
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   142
 
<a name="l00132"></a>00132         iResult |= (iGreen &amp; 0x40) ? 0x20 : 0;
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   143
 
<a name="l00133"></a>00133         iResult |= (iRed &amp; 0x80) ? 0x10 : 0;
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   144
 
<a name="l00134"></a>00134         iResult |= (iBlue &amp; 0x40) ? 0x08 : 0;
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   145
 
<a name="l00135"></a>00135         iResult |= (iRed &amp; 0x40) ? 0x04 : 0;
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diff changeset 
   146
 
<a name="l00136"></a>00136         iResult |= ((iRed | iGreen | iBlue) &amp; 0x20) ? 0x02 : 0;
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   147
 
<a name="l00137"></a>00137         iResult |= ((iRed | iGreen | iBlue) &amp; 0x10) ? 0x01 : 0;
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   148
 
<a name="l00138"></a>00138         <span class="keywordflow">return</span> iResult;
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   149
 
<a name="l00139"></a>00139 } <span class="comment">/* end of iReduceColor */</span>
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   150
 
<a name="l00140"></a>00140
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diff changeset 
   151
 
<a name="l00141"></a>00141 <span class="comment">/*</span>
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   152
 
<a name="l00142"></a>00142 <span class="comment"> * vDecode1bpp - decode an uncompressed 1 bit per pixel image</span>
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<a name="l00143"></a>00143 <span class="comment"> */</span>
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   154
 
<a name="l00144"></a>00144 <span class="keyword">static</span> <span class="keywordtype">void</span>
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<a name="l00145"></a>00145 vDecode1bpp(FILE *pFile, UCHAR *pucData, <span class="keyword">const</span> imagedata_type *pImg)
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<a name="l00146"></a>00146 {
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diff changeset 
   157
 
<a name="l00147"></a>00147         <span class="keywordtype">int</span>     iX, iY, iByteWidth, iOffset, iTmp, iEighthWidth, iPadding;
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<a name="l00148"></a>00148         UCHAR   ucTmp;
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diff changeset 
   159
 
<a name="l00149"></a>00149
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   160
 
<a name="l00150"></a>00150         DBG_MSG(<span class="stringliteral">&quot;vDecode1bpp&quot;</span>);
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diff changeset 
   161
 
<a name="l00151"></a>00151
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diff changeset 
   162
 
<a name="l00152"></a>00152         fail(pFile == NULL);
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diff changeset 
   163
 
<a name="l00153"></a>00153         fail(pucData == NULL);
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diff changeset 
   164
 
<a name="l00154"></a>00154         fail(pImg == NULL);
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diff changeset 
   165
 
<a name="l00155"></a>00155         fail(pImg-&gt;iColorsUsed &lt; 1 || pImg-&gt;iColorsUsed &gt; 2);
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diff changeset 
   166
 
<a name="l00156"></a>00156
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diff changeset 
   167
 
<a name="l00157"></a>00157         iByteWidth = iGetByteWidth(pImg);
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diff changeset 
   168
 
<a name="l00158"></a>00158
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diff changeset 
   169
 
<a name="l00159"></a>00159         iEighthWidth = (pImg-&gt;iWidth + 7) / 8;
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   170
 
<a name="l00160"></a>00160         iPadding = ROUND4(iEighthWidth) - iEighthWidth;
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diff changeset 
   171
 
<a name="l00161"></a>00161
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   172
 
<a name="l00162"></a>00162         <span class="keywordflow">for</span> (iY = pImg-&gt;iHeight - 1; iY &gt;= 0; iY--) {
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   173
 
<a name="l00163"></a>00163                 <span class="keywordflow">for</span> (iX = 0; iX &lt; iEighthWidth; iX++) {
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   174
 
<a name="l00164"></a>00164                         iTmp = iNextByte(pFile);
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   175
 
<a name="l00165"></a>00165                         <span class="keywordflow">if</span> (iTmp == EOF) {
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   176
 
<a name="l00166"></a>00166                                 <span class="keywordflow">return</span>;
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<a name="l00167"></a>00167                         }
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   178
 
<a name="l00168"></a>00168                         <span class="comment">/* Reverse the bit order */</span>
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   179
 
<a name="l00169"></a>00169                         ucTmp  = (iTmp &amp; BIT(0)) ? (UCHAR)BIT(7) : 0;
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   180
 
<a name="l00170"></a>00170                         ucTmp |= (iTmp &amp; BIT(1)) ? (UCHAR)BIT(6) : 0;
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   181
 
<a name="l00171"></a>00171                         ucTmp |= (iTmp &amp; BIT(2)) ? (UCHAR)BIT(5) : 0;
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   182
 
<a name="l00172"></a>00172                         ucTmp |= (iTmp &amp; BIT(3)) ? (UCHAR)BIT(4) : 0;
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   183
 
<a name="l00173"></a>00173                         ucTmp |= (iTmp &amp; BIT(4)) ? (UCHAR)BIT(3) : 0;
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diff changeset 
   184
 
<a name="l00174"></a>00174                         ucTmp |= (iTmp &amp; BIT(5)) ? (UCHAR)BIT(2) : 0;
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   185
 
<a name="l00175"></a>00175                         ucTmp |= (iTmp &amp; BIT(6)) ? (UCHAR)BIT(1) : 0;
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   186
 
<a name="l00176"></a>00176                         ucTmp |= (iTmp &amp; BIT(7)) ? (UCHAR)BIT(0) : 0;
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   187
 
<a name="l00177"></a>00177                         iOffset = iY * iByteWidth + iX;
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   188
 
<a name="l00178"></a>00178                         *(pucData + iOffset) = ucTmp;
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   189
 
<a name="l00179"></a>00179                 }
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   190
 
<a name="l00180"></a>00180                 (void)tSkipBytes(pFile, iPadding);
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<a name="l00181"></a>00181         }
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<a name="l00182"></a>00182 } <span class="comment">/* end of vDecode1bpp */</span>
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diff changeset 
   193
 
<a name="l00183"></a>00183
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diff changeset 
   194
 
<a name="l00184"></a>00184 <span class="comment">/*</span>
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   195
 
<a name="l00185"></a>00185 <span class="comment"> * vDecode4bpp - decode an uncompressed 4 bits per pixel image</span>
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   196
 
<a name="l00186"></a>00186 <span class="comment"> */</span>
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   197
 
<a name="l00187"></a>00187 <span class="keyword">static</span> <span class="keywordtype">void</span>
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<a name="l00188"></a>00188 vDecode4bpp(FILE *pFile, UCHAR *pucData, <span class="keyword">const</span> imagedata_type *pImg)
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   199
 
<a name="l00189"></a>00189 {
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   200
 
<a name="l00190"></a>00190         <span class="keywordtype">int</span>     iX, iY, iByteWidth, iOffset, iTmp, iHalfWidth, iPadding;
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   201
 
<a name="l00191"></a>00191         UCHAR   ucTmp;
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diff changeset 
   202
 
<a name="l00192"></a>00192
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diff changeset 
   203
 
<a name="l00193"></a>00193         DBG_MSG(<span class="stringliteral">&quot;vDecode4bpp&quot;</span>);
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   204
 
<a name="l00194"></a>00194
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   205
 
<a name="l00195"></a>00195         fail(pFile == NULL);
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   206
 
<a name="l00196"></a>00196         fail(pucData == NULL);
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<a name="l00197"></a>00197         fail(pImg == NULL);
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<a name="l00198"></a>00198         fail(pImg-&gt;iColorsUsed &lt; 1 || pImg-&gt;iColorsUsed &gt; 16);
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<a name="l00199"></a>00199
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<a name="l00200"></a>00200         iByteWidth = iGetByteWidth(pImg);
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<a name="l00201"></a>00201
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<a name="l00202"></a>00202         iHalfWidth = (pImg-&gt;iWidth + 1) / 2;
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<a name="l00203"></a>00203         iPadding = ROUND4(iHalfWidth) - iHalfWidth;
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<a name="l00204"></a>00204
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<a name="l00205"></a>00205         <span class="keywordflow">for</span> (iY = pImg-&gt;iHeight - 1; iY &gt;= 0; iY--) {
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<a name="l00206"></a>00206                 <span class="keywordflow">for</span> (iX = 0; iX &lt; iHalfWidth; iX++) {
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<a name="l00207"></a>00207                         iTmp = iNextByte(pFile);
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<a name="l00208"></a>00208                         <span class="keywordflow">if</span> (iTmp == EOF) {
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<a name="l00209"></a>00209                                 <span class="keywordflow">return</span>;
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<a name="l00210"></a>00210                         }
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<a name="l00211"></a>00211                         <span class="comment">/* Reverse the nibble order */</span>
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<a name="l00212"></a>00212                         ucTmp = (iTmp &amp; 0xf0) &gt;&gt; 4;
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<a name="l00213"></a>00213                         ucTmp |= (iTmp &amp; 0x0f) &lt;&lt; 4;
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<a name="l00214"></a>00214                         iOffset = iY * iByteWidth + iX;
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   225
 
<a name="l00215"></a>00215                         *(pucData + iOffset) = ucTmp;
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<a name="l00216"></a>00216                 }
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<a name="l00217"></a>00217                 (void)tSkipBytes(pFile, iPadding);
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<a name="l00218"></a>00218         }
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<a name="l00219"></a>00219 } <span class="comment">/* end of vDecode4bpp */</span>
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<a name="l00220"></a>00220
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<a name="l00221"></a>00221 <span class="comment">/*</span>
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<a name="l00222"></a>00222 <span class="comment"> * vDecode8bpp - decode an uncompressed 8 bits per pixel image</span>
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<a name="l00223"></a>00223 <span class="comment"> */</span>
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<a name="l00224"></a>00224 <span class="keyword">static</span> <span class="keywordtype">void</span>
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<a name="l00225"></a>00225 vDecode8bpp(FILE *pFile, UCHAR *pucData, <span class="keyword">const</span> imagedata_type *pImg)
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<a name="l00226"></a>00226 {
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<a name="l00227"></a>00227         <span class="keywordtype">int</span>     iX, iY, iByteWidth, iOffset, iIndex, iPadding;
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<a name="l00228"></a>00228
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<a name="l00229"></a>00229         DBG_MSG(<span class="stringliteral">&quot;vDecode8bpp&quot;</span>);
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<a name="l00230"></a>00230
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   241
 
<a name="l00231"></a>00231         fail(pFile == NULL);
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<a name="l00232"></a>00232         fail(pucData == NULL);
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<a name="l00233"></a>00233         fail(pImg == NULL);
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<a name="l00234"></a>00234         fail(pImg-&gt;iColorsUsed &lt; 1 || pImg-&gt;iColorsUsed &gt; 256);
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<a name="l00235"></a>00235
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   246
 
<a name="l00236"></a>00236         iByteWidth = iGetByteWidth(pImg);
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<a name="l00237"></a>00237
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<a name="l00238"></a>00238         iPadding = ROUND4(pImg-&gt;iWidth) - pImg-&gt;iWidth;
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<a name="l00239"></a>00239
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   250
 
<a name="l00240"></a>00240         <span class="keywordflow">for</span> (iY = pImg-&gt;iHeight - 1; iY &gt;= 0; iY--) {
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   251
 
<a name="l00241"></a>00241                 <span class="keywordflow">for</span> (iX = 0; iX &lt; pImg-&gt;iWidth; iX++) {
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   252
 
<a name="l00242"></a>00242                         iIndex = iNextByte(pFile);
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   253
 
<a name="l00243"></a>00243                         <span class="keywordflow">if</span> (iIndex == EOF) {
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diff changeset 
   254
 
<a name="l00244"></a>00244                                 <span class="keywordflow">return</span>;
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<a name="l00245"></a>00245                         }
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   256
 
<a name="l00246"></a>00246                         iOffset = iY * iByteWidth + iX;
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   257
 
<a name="l00247"></a>00247                         *(pucData + iOffset) = iReduceColor(
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   258
 
<a name="l00248"></a>00248                                 pImg-&gt;aucPalette[iIndex][0],
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<a name="l00249"></a>00249                                 pImg-&gt;aucPalette[iIndex][1],
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<a name="l00250"></a>00250                                 pImg-&gt;aucPalette[iIndex][2]);
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<a name="l00251"></a>00251                 }
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<a name="l00252"></a>00252                 (void)tSkipBytes(pFile, iPadding);
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<a name="l00253"></a>00253         }
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<a name="l00254"></a>00254 } <span class="comment">/* end of vDecode8bpp */</span>
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<a name="l00255"></a>00255
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<a name="l00256"></a>00256 <span class="comment">/*</span>
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<a name="l00257"></a>00257 <span class="comment"> * vDecode24bpp - decode an uncompressed 24 bits per pixel image</span>
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<a name="l00258"></a>00258 <span class="comment"> */</span>
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   269
 
<a name="l00259"></a>00259 <span class="keyword">static</span> <span class="keywordtype">void</span>
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<a name="l00260"></a>00260 vDecode24bpp(FILE *pFile, UCHAR *pucData, <span class="keyword">const</span> imagedata_type *pImg)
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<a name="l00261"></a>00261 {
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<a name="l00262"></a>00262         <span class="keywordtype">int</span>     iX, iY, iTripleWidth, iByteWidth, iOffset, iPadding;
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<a name="l00263"></a>00263         <span class="keywordtype">int</span>     iRed, iGreen, iBlue;
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<a name="l00264"></a>00264
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<a name="l00265"></a>00265         DBG_MSG(<span class="stringliteral">&quot;vDecode24bpp&quot;</span>);
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<a name="l00266"></a>00266
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<a name="l00267"></a>00267         fail(pFile == NULL);
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<a name="l00268"></a>00268         fail(pucData == NULL);
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<a name="l00269"></a>00269         fail(pImg == NULL);
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<a name="l00270"></a>00270
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<a name="l00271"></a>00271         iByteWidth = iGetByteWidth(pImg);
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<a name="l00272"></a>00272
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<a name="l00273"></a>00273         iTripleWidth = pImg-&gt;iWidth * 3;
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<a name="l00274"></a>00274         iPadding = ROUND4(iTripleWidth) - iTripleWidth;
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<a name="l00275"></a>00275
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<a name="l00276"></a>00276         <span class="keywordflow">for</span> (iY = pImg-&gt;iHeight - 1; iY &gt;= 0; iY--) {
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<a name="l00277"></a>00277                 <span class="keywordflow">for</span> (iX = 0; iX &lt; pImg-&gt;iWidth; iX++) {
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<a name="l00278"></a>00278                         iBlue = iNextByte(pFile);
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<a name="l00279"></a>00279                         <span class="keywordflow">if</span> (iBlue == EOF) {
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<a name="l00280"></a>00280                                 <span class="keywordflow">return</span>;
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   291
 
<a name="l00281"></a>00281                         }
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<a name="l00282"></a>00282                         iGreen = iNextByte(pFile);
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<a name="l00283"></a>00283                         <span class="keywordflow">if</span> (iGreen == EOF) {
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<a name="l00284"></a>00284                                 <span class="keywordflow">return</span>;
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<a name="l00285"></a>00285                         }
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<a name="l00286"></a>00286                         iRed = iNextByte(pFile);
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<a name="l00287"></a>00287                         <span class="keywordflow">if</span> (iRed == EOF) {
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<a name="l00288"></a>00288                                 <span class="keywordflow">return</span>;
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<a name="l00289"></a>00289                         }
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<a name="l00290"></a>00290                         iOffset = iY * iByteWidth + iX;
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<a name="l00291"></a>00291                         *(pucData + iOffset) =
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<a name="l00292"></a>00292                                         iReduceColor(iRed, iGreen, iBlue);
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<a name="l00293"></a>00293                 }
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<a name="l00294"></a>00294                 (void)tSkipBytes(pFile, iPadding);
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<a name="l00295"></a>00295         }
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<a name="l00296"></a>00296 } <span class="comment">/* end of vDecode24bpp */</span>
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<a name="l00297"></a>00297
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<a name="l00298"></a>00298 <span class="comment">/*</span>
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<a name="l00299"></a>00299 <span class="comment"> * vDecodeRle4 - decode a RLE compressed 4 bits per pixel image</span>
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<a name="l00300"></a>00300 <span class="comment"> */</span>
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<a name="l00301"></a>00301 <span class="keyword">static</span> <span class="keywordtype">void</span>
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diff changeset 
   312
 
<a name="l00302"></a>00302 vDecodeRle4(FILE *pFile, UCHAR *pucData, <span class="keyword">const</span> imagedata_type *pImg)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   313
 
<a name="l00303"></a>00303 {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   314
 
<a name="l00304"></a>00304         <span class="keywordtype">int</span>     iX, iY, iByteWidth, iOffset, iTmp, iHalfWidth;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   315
 
<a name="l00305"></a>00305         <span class="keywordtype">int</span>     iRun, iRunLength, iHalfRun;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   316
 
<a name="l00306"></a>00306         BOOL    bEOL;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   317
 
<a name="l00307"></a>00307         UCHAR   ucTmp;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   318
 
<a name="l00308"></a>00308
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   319
 
<a name="l00309"></a>00309         DBG_MSG(<span class="stringliteral">&quot;vDecodeRle4&quot;</span>);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   320
 
<a name="l00310"></a>00310
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   321
 
<a name="l00311"></a>00311         fail(pFile == NULL);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   322
 
<a name="l00312"></a>00312         fail(pucData == NULL);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   323
 
<a name="l00313"></a>00313         fail(pImg == NULL);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   324
 
<a name="l00314"></a>00314         fail(pImg-&gt;iColorsUsed &lt; 1 || pImg-&gt;iColorsUsed &gt; 16);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   325
 
<a name="l00315"></a>00315
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   326
 
<a name="l00316"></a>00316         DBG_DEC(pImg-&gt;iWidth);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   327
 
<a name="l00317"></a>00317         DBG_DEC(pImg-&gt;iHeight);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   328
 
<a name="l00318"></a>00318
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   329
 
<a name="l00319"></a>00319         iByteWidth = iGetByteWidth(pImg);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   330
 
<a name="l00320"></a>00320         iHalfWidth = (pImg-&gt;iWidth + 1) / 2;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   331
 
<a name="l00321"></a>00321
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   332
 
<a name="l00322"></a>00322         <span class="keywordflow">for</span> (iY = pImg-&gt;iHeight - 1; iY &gt;= 0; iY--) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   333
 
<a name="l00323"></a>00323                 bEOL = FALSE;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   334
 
<a name="l00324"></a>00324                 iX = 0;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   335
 
<a name="l00325"></a>00325                 <span class="keywordflow">while</span> (!bEOL) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   336
 
<a name="l00326"></a>00326                         iRunLength = iNextByte(pFile);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   337
 
<a name="l00327"></a>00327                         <span class="keywordflow">if</span> (iRunLength == EOF) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   338
 
<a name="l00328"></a>00328                                 <span class="keywordflow">return</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   339
 
<a name="l00329"></a>00329                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   340
 
<a name="l00330"></a>00330                         <span class="keywordflow">if</span> (iRunLength != 0) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   341
 
<a name="l00331"></a>00331                                 <span class="comment">/*</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   342
 
<a name="l00332"></a>00332 <span class="comment">                                 * Encoded packet:</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   343
 
<a name="l00333"></a>00333 <span class="comment">                                 * RunLength pixels, all the &quot;same&quot; value</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   344
 
<a name="l00334"></a>00334 <span class="comment">                                 */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   345
 
<a name="l00335"></a>00335                                 iTmp = iNextByte(pFile);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   346
 
<a name="l00336"></a>00336                                 <span class="keywordflow">if</span> (iTmp == EOF) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   347
 
<a name="l00337"></a>00337                                         <span class="keywordflow">return</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   348
 
<a name="l00338"></a>00338                                 }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   349
 
<a name="l00339"></a>00339                                 <span class="comment">/* Reverse the nibble order */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   350
 
<a name="l00340"></a>00340                                 ucTmp = (iTmp &amp; 0xf0) &gt;&gt; 4;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   351
 
<a name="l00341"></a>00341                                 ucTmp |= (iTmp &amp; 0x0f) &lt;&lt; 4;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   352
 
<a name="l00342"></a>00342                                 iHalfRun = (iRunLength + 1) / 2;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   353
 
<a name="l00343"></a>00343                                 <span class="keywordflow">for</span> (iRun = 0; iRun &lt; iHalfRun; iRun++) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   354
 
<a name="l00344"></a>00344                                         <span class="keywordflow">if</span> (iX &lt; iHalfWidth) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   355
 
<a name="l00345"></a>00345                                                 iOffset = iY * iByteWidth + iX;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   356
 
<a name="l00346"></a>00346                                                 *(pucData + iOffset) = ucTmp;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   357
 
<a name="l00347"></a>00347                                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   358
 
<a name="l00348"></a>00348                                         iX++;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   359
 
<a name="l00349"></a>00349                                 }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   360
 
<a name="l00350"></a>00350                                 <span class="keywordflow">continue</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   361
 
<a name="l00351"></a>00351                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   362
 
<a name="l00352"></a>00352                         <span class="comment">/* Literal or escape */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   363
 
<a name="l00353"></a>00353                         iRunLength = iNextByte(pFile);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   364
 
<a name="l00354"></a>00354                         <span class="keywordflow">if</span> (iRunLength == EOF) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   365
 
<a name="l00355"></a>00355                                 <span class="keywordflow">return</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   366
 
<a name="l00356"></a>00356                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   367
 
<a name="l00357"></a>00357                         <span class="keywordflow">if</span> (iRunLength == 0) {          <span class="comment">/* End of line escape */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   368
 
<a name="l00358"></a>00358                                 bEOL = TRUE;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   369
 
<a name="l00359"></a>00359                         } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (iRunLength == 1) {   <span class="comment">/* End of file escape */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   370
 
<a name="l00360"></a>00360                                 <span class="keywordflow">return</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   371
 
<a name="l00361"></a>00361                         } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (iRunLength == 2) {   <span class="comment">/* Delta escape */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   372
 
<a name="l00362"></a>00362                                 DBG_MSG(<span class="stringliteral">&quot;RLE4: encountered delta escape&quot;</span>);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   373
 
<a name="l00363"></a>00363                                 <span class="keywordflow">return</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   374
 
<a name="l00364"></a>00364                         } <span class="keywordflow">else</span> {                        <span class="comment">/* Literal packet */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   375
 
<a name="l00365"></a>00365                                 iHalfRun = (iRunLength + 1) / 2;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   376
 
<a name="l00366"></a>00366                                 <span class="keywordflow">for</span> (iRun = 0; iRun &lt; iHalfRun; iRun++) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   377
 
<a name="l00367"></a>00367                                         iTmp = iNextByte(pFile);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   378
 
<a name="l00368"></a>00368                                         <span class="keywordflow">if</span> (iTmp == EOF) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   379
 
<a name="l00369"></a>00369                                                 <span class="keywordflow">return</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   380
 
<a name="l00370"></a>00370                                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   381
 
<a name="l00371"></a>00371                                         <span class="comment">/* Reverse the nibble order */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   382
 
<a name="l00372"></a>00372                                         ucTmp = (iTmp &amp; 0xf0) &gt;&gt; 4;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   383
 
<a name="l00373"></a>00373                                         ucTmp |= (iTmp &amp; 0x0f) &lt;&lt; 4;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   384
 
<a name="l00374"></a>00374                                         <span class="keywordflow">if</span> (iX &lt; iHalfWidth) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   385
 
<a name="l00375"></a>00375                                                 iOffset = iY * iByteWidth + iX;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   386
 
<a name="l00376"></a>00376                                                 *(pucData + iOffset) = ucTmp;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   387
 
<a name="l00377"></a>00377                                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   388
 
<a name="l00378"></a>00378                                         iX++;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   389
 
<a name="l00379"></a>00379                                 }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   390
 
<a name="l00380"></a>00380                                 <span class="comment">/* Padding if the number of bytes is odd */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   391
 
<a name="l00381"></a>00381                                 <span class="keywordflow">if</span> (odd(iHalfRun)) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   392
 
<a name="l00382"></a>00382                                         (void)tSkipBytes(pFile, 1);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   393
 
<a name="l00383"></a>00383                                 }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   394
 
<a name="l00384"></a>00384                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   395
 
<a name="l00385"></a>00385                 }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   396
 
<a name="l00386"></a>00386                 DBG_DEC_C(iX != iHalfWidth, iX);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   397
 
<a name="l00387"></a>00387         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   398
 
<a name="l00388"></a>00388 } <span class="comment">/* end of vDecodeRle4 */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   399
 
<a name="l00389"></a>00389
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   400
 
<a name="l00390"></a>00390 <span class="comment">/*</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   401
 
<a name="l00391"></a>00391 <span class="comment"> * vDecodeRle8 - decode a RLE compressed 8 bits per pixel image</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   402
 
<a name="l00392"></a>00392 <span class="comment"> */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   403
 
<a name="l00393"></a>00393 <span class="keyword">static</span> <span class="keywordtype">void</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   404
 
<a name="l00394"></a>00394 vDecodeRle8(FILE *pFile, UCHAR *pucData, <span class="keyword">const</span> imagedata_type *pImg)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   405
 
<a name="l00395"></a>00395 {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   406
 
<a name="l00396"></a>00396         <span class="keywordtype">int</span>     iX, iY, iRun, iRunLength, iOffset, iIndex, iByteWidth;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   407
 
<a name="l00397"></a>00397         BOOL    bEOL;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   408
 
<a name="l00398"></a>00398
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   409
 
<a name="l00399"></a>00399         DBG_MSG(<span class="stringliteral">&quot;vDecodeRle8&quot;</span>);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   410
 
<a name="l00400"></a>00400
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   411
 
<a name="l00401"></a>00401         fail(pFile == NULL);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   412
 
<a name="l00402"></a>00402         fail(pucData == NULL);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   413
 
<a name="l00403"></a>00403         fail(pImg == NULL);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   414
 
<a name="l00404"></a>00404         fail(pImg-&gt;iColorsUsed &lt; 1 || pImg-&gt;iColorsUsed &gt; 256);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   415
 
<a name="l00405"></a>00405
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   416
 
<a name="l00406"></a>00406         DBG_DEC(pImg-&gt;iWidth);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   417
 
<a name="l00407"></a>00407         DBG_DEC(pImg-&gt;iHeight);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   418
 
<a name="l00408"></a>00408
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   419
 
<a name="l00409"></a>00409         iByteWidth = iGetByteWidth(pImg);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   420
 
<a name="l00410"></a>00410
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   421
 
<a name="l00411"></a>00411         <span class="keywordflow">for</span> (iY = pImg-&gt;iHeight - 1; iY &gt;= 0; iY--) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   422
 
<a name="l00412"></a>00412                 bEOL = FALSE;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   423
 
<a name="l00413"></a>00413                 iX = 0;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   424
 
<a name="l00414"></a>00414                 <span class="keywordflow">while</span> (!bEOL) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   425
 
<a name="l00415"></a>00415                         iRunLength = iNextByte(pFile);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   426
 
<a name="l00416"></a>00416                         <span class="keywordflow">if</span> (iRunLength == EOF) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   427
 
<a name="l00417"></a>00417                                 <span class="keywordflow">return</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   428
 
<a name="l00418"></a>00418                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   429
 
<a name="l00419"></a>00419                         <span class="keywordflow">if</span> (iRunLength != 0) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   430
 
<a name="l00420"></a>00420                                 <span class="comment">/*</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   431
 
<a name="l00421"></a>00421 <span class="comment">                                 * Encoded packet:</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   432
 
<a name="l00422"></a>00422 <span class="comment">                                 * RunLength pixels, all the same value</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   433
 
<a name="l00423"></a>00423 <span class="comment">                                 */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   434
 
<a name="l00424"></a>00424                                 iIndex = iNextByte(pFile);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   435
 
<a name="l00425"></a>00425                                 <span class="keywordflow">if</span> (iIndex == EOF) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   436
 
<a name="l00426"></a>00426                                         <span class="keywordflow">return</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   437
 
<a name="l00427"></a>00427                                 }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   438
 
<a name="l00428"></a>00428                                 <span class="keywordflow">for</span> (iRun = 0; iRun &lt; iRunLength; iRun++) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   439
 
<a name="l00429"></a>00429                                         <span class="keywordflow">if</span> (iX &lt; pImg-&gt;iWidth) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   440
 
<a name="l00430"></a>00430                                                 iOffset = iY * iByteWidth + iX;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   441
 
<a name="l00431"></a>00431                                                 *(pucData + iOffset) =
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   442
 
<a name="l00432"></a>00432                                                         iReduceColor(
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   443
 
<a name="l00433"></a>00433                                                         pImg-&gt;aucPalette[iIndex][0],
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   444
 
<a name="l00434"></a>00434                                                         pImg-&gt;aucPalette[iIndex][1],
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   445
 
<a name="l00435"></a>00435                                                         pImg-&gt;aucPalette[iIndex][2]);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   446
 
<a name="l00436"></a>00436                                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   447
 
<a name="l00437"></a>00437                                         iX++;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   448
 
<a name="l00438"></a>00438                                 }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   449
 
<a name="l00439"></a>00439                                 <span class="keywordflow">continue</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   450
 
<a name="l00440"></a>00440                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   451
 
<a name="l00441"></a>00441                         <span class="comment">/* Literal or escape */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   452
 
<a name="l00442"></a>00442                         iRunLength = iNextByte(pFile);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   453
 
<a name="l00443"></a>00443                         <span class="keywordflow">if</span> (iRunLength == EOF) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   454
 
<a name="l00444"></a>00444                                 <span class="keywordflow">return</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   455
 
<a name="l00445"></a>00445                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   456
 
<a name="l00446"></a>00446                         <span class="keywordflow">if</span> (iRunLength == 0) {          <span class="comment">/* End of line escape */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   457
 
<a name="l00447"></a>00447                                 bEOL = TRUE;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   458
 
<a name="l00448"></a>00448                         } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (iRunLength == 1) {   <span class="comment">/* End of file escape */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   459
 
<a name="l00449"></a>00449                                 <span class="keywordflow">return</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   460
 
<a name="l00450"></a>00450                         } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (iRunLength == 2) {   <span class="comment">/* Delta escape */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   461
 
<a name="l00451"></a>00451                                 DBG_MSG(<span class="stringliteral">&quot;RLE8: encountered delta escape&quot;</span>);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   462
 
<a name="l00452"></a>00452                                 <span class="keywordflow">return</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   463
 
<a name="l00453"></a>00453                         } <span class="keywordflow">else</span> {                        <span class="comment">/* Literal packet */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   464
 
<a name="l00454"></a>00454                                 <span class="keywordflow">for</span> (iRun = 0; iRun &lt; iRunLength; iRun++) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   465
 
<a name="l00455"></a>00455                                         iIndex = iNextByte(pFile);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   466
 
<a name="l00456"></a>00456                                         <span class="keywordflow">if</span> (iIndex == EOF) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   467
 
<a name="l00457"></a>00457                                                 <span class="keywordflow">return</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   468
 
<a name="l00458"></a>00458                                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   469
 
<a name="l00459"></a>00459                                         <span class="keywordflow">if</span> (iX &lt; pImg-&gt;iWidth) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   470
 
<a name="l00460"></a>00460                                                 iOffset = iY * iByteWidth + iX;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   471
 
<a name="l00461"></a>00461                                                 *(pucData + iOffset) =
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   472
 
<a name="l00462"></a>00462                                                         iReduceColor(
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   473
 
<a name="l00463"></a>00463                                                         pImg-&gt;aucPalette[iIndex][0],
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   474
 
<a name="l00464"></a>00464                                                         pImg-&gt;aucPalette[iIndex][1],
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   475
 
<a name="l00465"></a>00465                                                         pImg-&gt;aucPalette[iIndex][2]);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   476
 
<a name="l00466"></a>00466                                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   477
 
<a name="l00467"></a>00467                                         iX++;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   478
 
<a name="l00468"></a>00468                                 }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   479
 
<a name="l00469"></a>00469                                 <span class="comment">/* Padding if the number of bytes is odd */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   480
 
<a name="l00470"></a>00470                                 <span class="keywordflow">if</span> (odd(iRunLength)) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   481
 
<a name="l00471"></a>00471                                         (void)tSkipBytes(pFile, 1);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   482
 
<a name="l00472"></a>00472                                 }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   483
 
<a name="l00473"></a>00473                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   484
 
<a name="l00474"></a>00474                 }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   485
 
<a name="l00475"></a>00475                 DBG_DEC_C(iX != pImg-&gt;iWidth, iX);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   486
 
<a name="l00476"></a>00476         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   487
 
<a name="l00477"></a>00477 } <span class="comment">/* end of vDecodeRle8 */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   488
 
<a name="l00478"></a>00478
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   489
 
<a name="l00479"></a>00479 <span class="preprocessor">#if 0 </span><span class="comment">/* defined(DEBUG) */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   490
 
<a name="l00480"></a>00480 <span class="keyword">static</span> <span class="keywordtype">void</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   491
 
<a name="l00481"></a>00481 vCopy2File(UCHAR *pucSprite, <span class="keywordtype">size_t</span> tSpriteSize)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   492
 
<a name="l00482"></a>00482 {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   493
 
<a name="l00483"></a>00483         FILE    *pOutFile;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   494
 
<a name="l00484"></a>00484         <span class="keywordtype">int</span>     iIndex;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   495
 
<a name="l00485"></a>00485         <span class="keywordtype">char</span>    szFilename[30];
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   496
 
<a name="l00486"></a>00486
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   497
 
<a name="l00487"></a>00487         sprintf(szFilename, <span class="stringliteral">&quot;&lt;Wimp$ScrapDir&gt;.sprt%04d&quot;</span>, ++iPicCounter);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   498
 
<a name="l00488"></a>00488         pOutFile = fopen(szFilename, <span class="stringliteral">&quot;wb&quot;</span>);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   499
 
<a name="l00489"></a>00489         <span class="keywordflow">if</span> (pOutFile == NULL) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   500
 
<a name="l00490"></a>00490                 <span class="keywordflow">return</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   501
 
<a name="l00491"></a>00491         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   502
 
<a name="l00492"></a>00492         DBG_MSG(szFilename);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   503
 
<a name="l00493"></a>00493         <span class="keywordflow">for</span> (iIndex = 4; iIndex &lt; (int)tSpriteSize; iIndex++) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   504
 
<a name="l00494"></a>00494                 <span class="keywordflow">if</span> (putc(pucSprite[iIndex], pOutFile) == EOF) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   505
 
<a name="l00495"></a>00495                         <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   506
 
<a name="l00496"></a>00496                 }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   507
 
<a name="l00497"></a>00497         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   508
 
<a name="l00498"></a>00498         (void)fclose(pOutFile);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   509
 
<a name="l00499"></a>00499         vSetFiletype(szFilename, FILETYPE_SPRITE);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   510
 
<a name="l00500"></a>00500 } <span class="comment">/* end of vCopy2File */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   511
 
<a name="l00501"></a>00501 <span class="preprocessor">#endif </span><span class="comment">/* DEBUG */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   512
 
<a name="l00502"></a>00502
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   513
 
<a name="l00503"></a>00503 <span class="comment">/*</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   514
 
<a name="l00504"></a>00504 <span class="comment"> * vDecodeDIB - decode a dib picture</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   515
 
<a name="l00505"></a>00505 <span class="comment"> */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   516
 
<a name="l00506"></a>00506 <span class="keyword">static</span> <span class="keywordtype">void</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   517
 
<a name="l00507"></a>00507 vDecodeDIB(diagram_type *pDiag, FILE *pFile, <span class="keyword">const</span> imagedata_type *pImg)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   518
 
<a name="l00508"></a>00508 {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   519
 
<a name="l00509"></a>00509         sprite_areainfo *pSprite;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   520
 
<a name="l00510"></a>00510         UCHAR   *pucPalette, *pucData;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   521
 
<a name="l00511"></a>00511         <span class="keywordtype">size_t</span>  tSpriteSize;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   522
 
<a name="l00512"></a>00512         <span class="keywordtype">int</span>     iHeaderSize;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   523
 
<a name="l00513"></a>00513
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   524
 
<a name="l00514"></a>00514         <span class="comment">/* Skip the bitmap info header */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   525
 
<a name="l00515"></a>00515         iHeaderSize = (int)ulNextLong(pFile);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   526
 
<a name="l00516"></a>00516         (void)tSkipBytes(pFile, iHeaderSize - 4);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   527
 
<a name="l00517"></a>00517         <span class="comment">/* Skip the colortable */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   528
 
<a name="l00518"></a>00518         <span class="keywordflow">if</span> (pImg-&gt;uiBitsPerComponent &lt;= 8) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   529
 
<a name="l00519"></a>00519                 (void)tSkipBytes(pFile,
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   530
 
<a name="l00520"></a>00520                         pImg-&gt;iColorsUsed * ((iHeaderSize &gt; 12) ? 4 : 3));
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   531
 
<a name="l00521"></a>00521         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   532
 
<a name="l00522"></a>00522
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   533
 
<a name="l00523"></a>00523         <span class="comment">/* Create an blank sprite */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   534
 
<a name="l00524"></a>00524         pSprite = pCreateBlankSprite(pImg, &amp;tSpriteSize);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   535
 
<a name="l00525"></a>00525         pucPalette = (UCHAR *)pSprite +
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   536
 
<a name="l00526"></a>00526                         pSprite-&gt;firstoffset + <span class="keyword">sizeof</span>(sprite_header);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   537
 
<a name="l00527"></a>00527
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   538
 
<a name="l00528"></a>00528         <span class="comment">/* Add the pixel information */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   539
 
<a name="l00529"></a>00529         <span class="keywordflow">switch</span> (pImg-&gt;uiBitsPerComponent) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   540
 
<a name="l00530"></a>00530         <span class="keywordflow">case</span>  1:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   541
 
<a name="l00531"></a>00531                 fail(pImg-&gt;eCompression != compression_none);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   542
 
<a name="l00532"></a>00532                 pucData = pucPalette + 2 * 8;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   543
 
<a name="l00533"></a>00533                 vDecode1bpp(pFile, pucData, pImg);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   544
 
<a name="l00534"></a>00534                 <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   545
 
<a name="l00535"></a>00535         <span class="keywordflow">case</span>  4:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   546
 
<a name="l00536"></a>00536                 fail(pImg-&gt;eCompression != compression_none &amp;&amp;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   547
 
<a name="l00537"></a>00537                                 pImg-&gt;eCompression != compression_rle4);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   548
 
<a name="l00538"></a>00538                 pucData = pucPalette + 16 * 8;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   549
 
<a name="l00539"></a>00539                 <span class="keywordflow">if</span> (pImg-&gt;eCompression == compression_rle4) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   550
 
<a name="l00540"></a>00540                         vDecodeRle4(pFile, pucData, pImg);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   551
 
<a name="l00541"></a>00541                 } <span class="keywordflow">else</span> {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   552
 
<a name="l00542"></a>00542                         vDecode4bpp(pFile, pucData, pImg);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   553
 
<a name="l00543"></a>00543                 }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   554
 
<a name="l00544"></a>00544                 <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   555
 
<a name="l00545"></a>00545         <span class="keywordflow">case</span>  8:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   556
 
<a name="l00546"></a>00546                 fail(pImg-&gt;eCompression != compression_none &amp;&amp;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   557
 
<a name="l00547"></a>00547                                 pImg-&gt;eCompression != compression_rle8);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   558
 
<a name="l00548"></a>00548                 pucData = pucPalette + 0 * 8;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   559
 
<a name="l00549"></a>00549                 <span class="keywordflow">if</span> (pImg-&gt;eCompression == compression_rle8) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   560
 
<a name="l00550"></a>00550                         vDecodeRle8(pFile, pucData, pImg);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   561
 
<a name="l00551"></a>00551                 } <span class="keywordflow">else</span> {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   562
 
<a name="l00552"></a>00552                         vDecode8bpp(pFile, pucData, pImg);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   563
 
<a name="l00553"></a>00553                 }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   564
 
<a name="l00554"></a>00554                 <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   565
 
<a name="l00555"></a>00555         <span class="keywordflow">case</span> 24:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   566
 
<a name="l00556"></a>00556                 fail(pImg-&gt;eCompression != compression_none);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   567
 
<a name="l00557"></a>00557                 pucData = pucPalette + 0 * 8;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   568
 
<a name="l00558"></a>00558                 vDecode24bpp(pFile, pucData, pImg);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   569
 
<a name="l00559"></a>00559                 <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   570
 
<a name="l00560"></a>00560         <span class="keywordflow">default</span>:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   571
 
<a name="l00561"></a>00561                 DBG_DEC(pImg-&gt;uiBitsPerComponent);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   572
 
<a name="l00562"></a>00562                 <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   573
 
<a name="l00563"></a>00563         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   574
 
<a name="l00564"></a>00564
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   575
 
<a name="l00565"></a>00565 <span class="preprocessor">#if 0 </span><span class="comment">/* defined(DEBUG) */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   576
 
<a name="l00566"></a>00566         vCopy2File((UCHAR *)pSprite, tSpriteSize);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   577
 
<a name="l00567"></a>00567 <span class="preprocessor">#endif </span><span class="comment">/* DEBUG */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   578
 
<a name="l00568"></a>00568
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   579
 
<a name="l00569"></a>00569         <span class="comment">/* Add the sprite to the Draw file */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   580
 
<a name="l00570"></a>00570         vImage2Diagram(pDiag, pImg,
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   581
 
<a name="l00571"></a>00571                 (UCHAR *)pSprite + pSprite-&gt;firstoffset,
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   582
 
<a name="l00572"></a>00572                 tSpriteSize - pSprite-&gt;firstoffset);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   583
 
<a name="l00573"></a>00573
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   584
 
<a name="l00574"></a>00574         <span class="comment">/* Clean up before you leave */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   585
 
<a name="l00575"></a>00575         pSprite = xfree(pSprite);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   586
 
<a name="l00576"></a>00576 } <span class="comment">/* end of vDecodeDIB */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   587
 
<a name="l00577"></a>00577
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   588
 
<a name="l00578"></a>00578 <span class="comment">/*</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   589
 
<a name="l00579"></a>00579 <span class="comment"> * bTranslateDIB - translate a DIB picture</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   590
 
<a name="l00580"></a>00580 <span class="comment"> *</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   591
 
<a name="l00581"></a>00581 <span class="comment"> * This function translates a picture from dib to sprite</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   592
 
<a name="l00582"></a>00582 <span class="comment"> *</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   593
 
<a name="l00583"></a>00583 <span class="comment"> * return TRUE when sucessful, otherwise FALSE</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   594
 
<a name="l00584"></a>00584 <span class="comment"> */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   595
 
<a name="l00585"></a>00585 BOOL
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   596
 
<a name="l00586"></a>00586 bTranslateDIB(diagram_type *pDiag, FILE *pFile,
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   597
 
<a name="l00587"></a>00587         ULONG ulFileOffset, <span class="keyword">const</span> imagedata_type *pImg)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   598
 
<a name="l00588"></a>00588 {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   599
 
<a name="l00589"></a>00589         <span class="comment">/* Seek to start position of DIB data */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   600
 
<a name="l00590"></a>00590         <span class="keywordflow">if</span> (!bSetDataOffset(pFile, ulFileOffset)) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   601
 
<a name="l00591"></a>00591                 <span class="keywordflow">return</span> FALSE;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   602
 
<a name="l00592"></a>00592         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   603
 
<a name="l00593"></a>00593
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   604
 
<a name="l00594"></a>00594         vDecodeDIB(pDiag, pFile, pImg);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   605
 
<a name="l00595"></a>00595
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   606
 
<a name="l00596"></a>00596         <span class="keywordflow">return</span> TRUE;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   607
 
<a name="l00597"></a>00597 } <span class="comment">/* end of bTranslateDIB */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   608
 
</pre></div></div>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   609
 
<hr size="1"/><address style="text-align: right;"><small>Generated by&nbsp;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   610
 
<a href="http://www.doxygen.org/index.html">
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   611
 
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2 </small></address>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   612
 
</body>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   613
 
</html>
FCL/sftools/depl/docscontent