Sophie

Sophie

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player-doc-3.0.2-5.fc14.noarch.rpm

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<h1>UvcInterface.h</h1>  </div>
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<div class="contents">
<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> *  Player - One Hell of a Robot Server</span>
<a name="l00003"></a>00003 <span class="comment"> *  Copyright (C) 2006</span>
<a name="l00004"></a>00004 <span class="comment"> *     Raymond Sheh, Luke Gumbley</span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> *</span>
<a name="l00007"></a>00007 <span class="comment"> *  This program is free software; you can redistribute it and/or modify</span>
<a name="l00008"></a>00008 <span class="comment"> *  it under the terms of the GNU General Public License as published by</span>
<a name="l00009"></a>00009 <span class="comment"> *  the Free Software Foundation; either version 2 of the License, or</span>
<a name="l00010"></a>00010 <span class="comment"> *  (at your option) any later version.</span>
<a name="l00011"></a>00011 <span class="comment"> *</span>
<a name="l00012"></a>00012 <span class="comment"> *  This program is distributed in the hope that it will be useful,</span>
<a name="l00013"></a>00013 <span class="comment"> *  but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00014"></a>00014 <span class="comment"> *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span>
<a name="l00015"></a>00015 <span class="comment"> *  GNU General Public License for more details.</span>
<a name="l00016"></a>00016 <span class="comment"> *</span>
<a name="l00017"></a>00017 <span class="comment"> *  You should have received a copy of the GNU General Public License</span>
<a name="l00018"></a>00018 <span class="comment"> *  along with this program; if not, write to the Free Software</span>
<a name="l00019"></a>00019 <span class="comment"> *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA</span>
<a name="l00020"></a>00020 <span class="comment"> *</span>
<a name="l00021"></a>00021 <span class="comment"> */</span>
<a name="l00022"></a>00022 
<a name="l00023"></a>00023 <span class="preprocessor">#include &lt;linux/types.h&gt;</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include &lt;linux/videodev2.h&gt;</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include &lt;string.h&gt;</span>
<a name="l00026"></a>00026 
<a name="l00027"></a>00027 <span class="keyword">class </span><a class="code" href="classUvcInterface.html">UvcInterface</a>;
<a name="l00028"></a>00028 
<a name="l00029"></a>00029 <span class="preprocessor">#ifndef UVCINTERFACE_H_</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor">#define UVCINTERFACE_H_</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span>
<a name="l00032"></a><a class="code" href="classUvcInterface.html">00032</a> <span class="keyword">class </span><a class="code" href="classUvcInterface.html">UvcInterface</a>
<a name="l00033"></a>00033 {
<a name="l00034"></a>00034         <span class="keyword">public</span>:
<a name="l00035"></a>00035                 <a class="code" href="classUvcInterface.html">UvcInterface</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> *sDevice,<span class="keywordtype">int</span> aWidth=320,<span class="keywordtype">int</span> aHeight=240):device(sDevice),frame(0),frameSize(0),fd(-1),width(aWidth),height(aHeight){buffer[0]=0;buffer[1]=0;}
<a name="l00036"></a>00036                 ~<a class="code" href="classUvcInterface.html">UvcInterface</a>(<span class="keywordtype">void</span>) {device=0;Close();}
<a name="l00037"></a>00037                 
<a name="l00038"></a>00038                 <span class="keywordtype">int</span> Open(<span class="keywordtype">void</span>);
<a name="l00039"></a>00039                 <span class="keywordtype">int</span> Close(<span class="keywordtype">void</span>);
<a name="l00040"></a>00040                 <span class="keywordtype">int</span> Read(<span class="keywordtype">void</span>);
<a name="l00041"></a>00041                 
<a name="l00042"></a>00042                 <span class="keywordtype">int</span> GetWidth(<span class="keywordtype">void</span>) <span class="keyword">const</span>;
<a name="l00043"></a>00043                 <span class="keywordtype">int</span> GetHeight(<span class="keywordtype">void</span>) <span class="keyword">const</span>;
<a name="l00044"></a>00044                 
<a name="l00045"></a>00045                 <span class="keywordtype">int</span> GetFrameSize(<span class="keywordtype">void</span>)<span class="keyword"> const </span>{<span class="keywordflow">return</span> frameSize;}
<a name="l00046"></a>00046                 <span class="keywordtype">void</span> CopyFrame(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *dest)<span class="keyword"> const </span>{memcpy(dest,frame,frameSize);}
<a name="l00047"></a>00047 
<a name="l00048"></a>00048                 <span class="keywordtype">bool</span> IsOpen(<span class="keywordtype">void</span>)<span class="keyword"> const </span>{<span class="keywordflow">return</span> fd!=-1;}
<a name="l00049"></a>00049                 
<a name="l00050"></a>00050         <span class="keyword">private</span>:
<a name="l00051"></a>00051                 <span class="keywordtype">char</span> <span class="keyword">const</span> *device;
<a name="l00052"></a>00052 
<a name="l00053"></a>00053                 <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *frame;
<a name="l00054"></a>00054                 <span class="keywordtype">int</span> frameSize;
<a name="l00055"></a>00055                 
<a name="l00056"></a>00056                 <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *buffer[2];
<a name="l00057"></a>00057                 <span class="keywordtype">int</span> length[2];
<a name="l00058"></a>00058                 
<a name="l00059"></a>00059                 <span class="keywordtype">int</span> fd;
<a name="l00060"></a>00060                 
<a name="l00061"></a>00061                 v4l2_capability cap;
<a name="l00062"></a>00062                 v4l2_format fmt;
<a name="l00063"></a>00063                 
<a name="l00064"></a>00064                 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> dht_size;
<a name="l00065"></a>00065                 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> dht_data[];
<a name="l00066"></a>00066                 
<a name="l00067"></a>00067                 <span class="keywordtype">int</span> width;
<a name="l00068"></a>00068                 <span class="keywordtype">int</span> height;
<a name="l00069"></a>00069 };
<a name="l00070"></a>00070 
<a name="l00071"></a>00071 <span class="preprocessor">#endif </span><span class="comment">/*UVCINTERFACE_H_*/</span>
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Last updated 12 September 2005 21:38:45
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