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<title>Graphic Equalizer 2: C:/Project  Marcel &amp; Oliver/Graphic_Equalizer/include/display.hch Source File</title>
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<a class="el" href="dir_000000.html">C:</a>&nbsp;/&nbsp;<a class="el" href="dir_000001.html">Project  Marcel &amp; Oliver</a>&nbsp;/&nbsp;<a class="el" href="dir_000002.html">Graphic_Equalizer</a>&nbsp;/&nbsp;<a class="el" href="dir_000003.html">include</a></div>
<h1>display.hch</h1><a href="display_8hch.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment">00001 
00019 <span class="preprocessor">#ifndef _DISPLAY_HCH</span>
<a name="l00020"></a><a class="code" href="display_8hch.html#a0">00020</a> <span class="preprocessor"></span><span class="preprocessor">#define _DISPLAY_HCH 1</span>
00021 <span class="preprocessor"></span>
00022 
00023 
00024 <span class="comment">/*</span>
00025 <span class="comment"> * Set the color for various items that will be drawn on screen.</span>
00026 <span class="comment"> */</span>
<a name="l00027"></a><a class="code" href="display_8hch.html#a1">00027</a> <span class="preprocessor">#define PIXEL                   (pixeldata &lt;- 24)</span>
<a name="l00028"></a><a class="code" href="display_8hch.html#a2">00028</a> <span class="preprocessor"></span><span class="preprocessor">#define PIXEL_VOLUME            (0x2d74b5)</span>
<a name="l00029"></a><a class="code" href="display_8hch.html#a3">00029</a> <span class="preprocessor"></span><span class="preprocessor">#define PIXEL_EQUALIZER         (0xc7541f)</span>
<a name="l00030"></a><a class="code" href="display_8hch.html#a4">00030</a> <span class="preprocessor"></span><span class="preprocessor">#define PIXEL_SPECTRUM          ((((skindata-&gt;area_spectrum_bottom -(SCANY &lt;- 10)) &lt;&lt;1) &lt;- 8) @ 0x00 @ (((skindata-&gt;area_spectrum_bottom -(SCANY &lt;- 10)) &lt;&lt;1) &lt;- 8))</span>
<a name="l00031"></a><a class="code" href="display_8hch.html#a5">00031</a> <span class="preprocessor"></span><span class="preprocessor">#define PIXEL_WAVEFORM          (0x2d74b5)</span>
00032 <span class="preprocessor"></span>
00033 
00034 
00035 <span class="comment">/*</span>
00036 <span class="comment"> * Main display loop. This function never returns! It handles display output.</span>
00037 <span class="comment"> * It needs to respond to certain events set by the events pointer. Also it</span>
00038 <span class="comment"> * informs events what the current mask is. To optain the current mask we need</span>
00039 <span class="comment"> * the X and Y coordinates from our mousedata pointer.</span>
00040 <span class="comment"> */</span>
00041 <span class="keywordtype">void</span> <a class="code" href="display_8hcc.html#a2">display_main</a>(<a class="code" href="structskindata__t.html">skindata_t</a> *skindata, <a class="code" href="structaudiodata__t.html">audiodata_t</a> *audiodata, <a class="code" href="structevents__t.html">events_t</a> *events, <a class="code" href="structmousedata__t.html">mousedata_t</a> *mousedata);
00042 
00043 
00044 
00045 <span class="comment">/*</span>
00046 <span class="comment"> * reload equalizer bars into the display memory.</span>
00047 <span class="comment"> */</span>
00048 <span class="keywordtype">void</span> <a class="code" href="display_8hcc.html#a3">reload_equalizer</a>(<a class="code" href="structevents__t.html">events_t</a> *events, <span class="keywordtype">unsigned</span> 4 *equalizer_levels_ptr);
00049 
00050 <span class="preprocessor">#else</span>
00051 <span class="preprocessor"></span><span class="preprocessor">#error "ERROR file display.hch multiple times included"</span>
00052 <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* --- _DISPLAY_HCH --- */</span>
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