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<h1>SpanPack.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef INCLUDED_SPAN_PACK</span>
<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define INCLUDED_SPAN_PACK</span>
<a name="l00003"></a>00003 <span class="preprocessor"></span>
<a name="l00004"></a>00004 <span class="preprocessor">#ifndef INCLUDED_SPAN</span>
<a name="l00005"></a>00005 <span class="preprocessor"></span><span class="preprocessor">#  include "Span.h"</span>
<a name="l00006"></a>00006 <span class="preprocessor">#endif</span>
<a name="l00007"></a>00007 <span class="preprocessor"></span>
<a name="l00008"></a>00008 <span class="preprocessor">#define MAX_SIZE_SPAN 64</span>
<a name="l00009"></a>00009 <span class="preprocessor"></span>
<a name="l00010"></a>00010 <span class="keyword">class </span>SpanPack {
<a name="l00011"></a>00011 <span class="keyword">public</span>: <span class="comment">/* fields */</span>
<a name="l00012"></a>00012     <span class="keyword">struct </span>SpanInfo {
<a name="l00013"></a>00013         <span class="keywordtype">int</span> start;
<a name="l00014"></a>00014         <span class="keywordtype">int</span> size;
<a name="l00015"></a>00015         <span class="keywordtype">int</span> y_top;
<a name="l00016"></a>00016         <span class="keywordtype">int</span> light_pos[3];
<a name="l00017"></a>00017         <span class="keywordtype">int</span> light_rgb[3];
<a name="l00018"></a>00018     } info; <span class="comment">// 36</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020     Span span[MAX_SIZE_SPAN]; <span class="comment">// 48*MAX_SIZE_SPAN = 3072</span>
<a name="l00021"></a>00021     SpanPack *next; <span class="comment">// 4</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023     <span class="keywordtype">int</span> pad[2]; <span class="comment">// 8</span>
<a name="l00024"></a>00024
<a name="l00025"></a>00025     <span class="keywordtype">void</span> init(<span class="keywordtype">int</span> ytop) {
<a name="l00026"></a>00026         this-&gt;info.start = 0;
<a name="l00027"></a>00027         this-&gt;info.size = 0;
<a name="l00028"></a>00028         this-&gt;info.y_top = ytop;
<a name="l00029"></a>00029         this-&gt;next = NULL;
<a name="l00030"></a>00030     }
<a name="l00031"></a>00031
<a name="l00032"></a>00032     <span class="keywordtype">void</span> reinit(<span class="keywordtype">int</span> ytop) {
<a name="l00033"></a>00033         SpanPack* top = <span class="keyword">this</span>;
<a name="l00034"></a>00034         SpanPack* p;
<a name="l00035"></a>00035         SpanPack* p1;
<a name="l00036"></a>00036
<a name="l00037"></a>00037         p = top-&gt;next;
<a name="l00038"></a>00038         <span class="keywordflow">while</span> (p != NULL) {
<a name="l00039"></a>00039             p1 = p-&gt;next;
<a name="l00040"></a>00040             free(p);
<a name="l00041"></a>00041             p = p1;
<a name="l00042"></a>00042         }
<a name="l00043"></a>00043
<a name="l00044"></a>00044         this-&gt;info.start = 0;
<a name="l00045"></a>00045         this-&gt;info.size = 0;
<a name="l00046"></a>00046         this-&gt;info.y_top = ytop;
<a name="l00047"></a>00047         this-&gt;next = NULL;
<a name="l00048"></a>00048     }
<a name="l00049"></a>00049 };
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <span class="keyword">typedef</span> SpanPack* SpanPackPtr;
<a name="l00052"></a>00052
<a name="l00053"></a>00053 <span class="preprocessor">#endif</span>
</pre></div></div>
<hr size="1"><address style="text-align: right;"><small>Generated on Fri Jun 5 18:05:15 2009 for Cerium by&nbsp;
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author	e065746@localhost.localdomain
date	Fri, 05 Jun 2009 18:05:46 +0900
parents	87f76ea9c445
children	3569d31705b6