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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>videoio1394dc.h Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.2.18 --><center><a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="namespaces.html">Namespace List</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> </center><hr><h1>videoio1394dc.h</h1><a href="videoio1394dc_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/*</span>00002 <span class="comment"> * videoio1394dc.h</span>00003 <span class="comment"> *</span>00004 <span class="comment"> * Copyright:</span>00005 <span class="comment"> * Copyright (c) 2002 Ryutaroh Matsumoto <ryutaroh@rmatsumoto.org></span>00006 <span class="comment"> *</span>00007 <span class="comment"> * The contents of this file are subject to the Mozilla Public License</span>00008 <span class="comment"> * Version 1.0 (the "License"); you may not use this file except in</span>00009 <span class="comment"> * compliance with the License. You may obtain a copy of the License at</span>00010 <span class="comment"> * http://www.mozilla.org/MPL/</span>00011 <span class="comment"> *</span>00012 <span class="comment"> * Software distributed under the License is distributed on an "AS IS"</span>00013 <span class="comment"> * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See</span>00014 <span class="comment"> * the License for the specific language governing rights and limitations</span>00015 <span class="comment"> * under the License.</span>00016 <span class="comment"> *</span>00017 <span class="comment"> *</span>00018 <span class="comment"> * Classes to support streaming video input from IEEE 1394 cameras.</span>00019 <span class="comment"> * Detailed explanation can be found at src/ptlib/unix/video4dc1394.cxx</span>00020 <span class="comment"> *</span>00021 <span class="comment"> * $Log: videoio1394dc.h,v $</span>00022 <span class="comment"> * Revision 1.2 2002/05/30 22:49:35 dereks</span>00023 <span class="comment"> * correct implementation of GetInputDeviceNames().</span>00024 <span class="comment"> *</span>00025 <span class="comment"> * Revision 1.1 2002/02/20 02:37:26 dereks</span>00026 <span class="comment"> * Initial release of Firewire camera support for linux.</span>00027 <span class="comment"> * Many thanks to Ryutaroh Matsumoto <ryutaroh@rmatsumoto.org>.</span>00028 <span class="comment"> *</span>00029 <span class="comment"> *</span>00030 <span class="comment"> */</span>00031 00032 00033 <span class="preprocessor">#ifndef _PVIDEOIO1394DC</span>00034 <span class="preprocessor"></span>00035 <span class="preprocessor">#define _PVIDEOIO1394DC</span>00036 <span class="preprocessor"></span>00037 <span class="preprocessor">#ifdef __GNUC__</span>00038 <span class="preprocessor"></span><span class="preprocessor">#pragma interface</span>00039 <span class="preprocessor"></span><span class="preprocessor">#endif</span>00040 <span class="preprocessor"></span>00041 <span class="preprocessor">#include <libraw1394/raw1394.h></span>00042 <span class="preprocessor">#include <libdc1394/dc1394_control.h></span>00043 <a name="l00047"></a><a class="code" href="classPVideoInput1394DcDevice.html">00047</a> <span class="keyword">class </span><a class="code" href="classPVideoInput1394DcDevice.html">PVideoInput1394DcDevice</a> : <span class="keyword">public</span> <a class="code" href="classPVideoInputDevice.html">PVideoInputDevice</a>00048 {00049 <a class="code" href="object_8h.html#a27">PCLASSINFO</a>(<a class="code" href="classPVideoInput1394DcDevice.html">PVideoInput1394DcDevice</a>, <a class="code" href="classPVideoInputDevice.html">PVideoInputDevice</a>);00050 <span class="keyword">public</span>:00053 <a class="code" href="classPVideoInput1394DcDevice.html#a0">PVideoInput1394DcDevice</a>();00054 00057 <a class="code" href="classPVideoInput1394DcDevice.html#a1">~PVideoInput1394DcDevice</a>();00058 00061 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a2">Open</a>(00062 <span class="keyword">const</span> <a class="code" href="classPString.html">PString</a> & <a class="code" href="classPVideoDevice.html#n0">deviceName</a>, 00063 BOOL startImmediate = TRUE 00064 );00065 00068 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a3">IsOpen</a>();00069 00072 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a4">Close</a>();00073 00076 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a5">Start</a>();00077 00080 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a6">Stop</a>();00081 00084 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a7">IsCapturing</a>();00085 00088 <span class="keyword">static</span> <a class="code" href="classPStringList.html">PStringList</a> <a class="code" href="classPVideoInput1394DcDevice.html#d0">GetInputDeviceNames</a>();00089 00095 PINDEX <a class="code" href="classPVideoInput1394DcDevice.html#a8">GetMaxFrameBytes</a>();00096 00099 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a9">GetFrameData</a>(00100 BYTE * buffer, 00101 PINDEX * bytesReturned = NULL 00102 );00103 00106 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a10">GetFrameDataNoDelay</a>(00107 BYTE * buffer, 00108 PINDEX * bytesReturned = NULL 00109 );00110 00111 00114 <span class="keywordtype">int</span> <a class="code" href="classPVideoInput1394DcDevice.html#a11">GetBrightness</a>();00115 00118 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a12">SetBrightness</a>(<span class="keywordtype">unsigned</span> newBrightness);00119 00120 00123 <span class="keywordtype">int</span> <a class="code" href="classPVideoInput1394DcDevice.html#a13">GetWhiteness</a>();00124 00127 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a14">SetWhiteness</a>(<span class="keywordtype">unsigned</span> newWhiteness);00128 00129 00132 <span class="keywordtype">int</span> <a class="code" href="classPVideoInput1394DcDevice.html#a15">GetColour</a>();00133 00136 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a16">SetColour</a>(<span class="keywordtype">unsigned</span> newColour);00137 00138 00141 <span class="keywordtype">int</span> <a class="code" href="classPVideoInput1394DcDevice.html#a17">GetContrast</a>();00142 00145 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a18">SetContrast</a>(<span class="keywordtype">unsigned</span> newContrast);00146 00147 00150 <span class="keywordtype">int</span> <a class="code" href="classPVideoInput1394DcDevice.html#a19">GetHue</a>();00151 00154 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a20">SetHue</a>(<span class="keywordtype">unsigned</span> newHue);00155 00156 00159 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a21">GetParameters</a> (<span class="keywordtype">int</span> *whiteness, <span class="keywordtype">int</span> *brightness, 00160 <span class="keywordtype">int</span> *colour, <span class="keywordtype">int</span> *contrast, <span class="keywordtype">int</span> *hue);00161 00164 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a22">GetFrameSizeLimits</a>(00165 <span class="keywordtype">unsigned</span> & minWidth, 00166 <span class="keywordtype">unsigned</span> & minHeight, 00167 <span class="keywordtype">unsigned</span> & maxWidth, 00168 <span class="keywordtype">unsigned</span> & maxHeight 00169 ) ;00170 00171 <span class="keywordtype">void</span> <a class="code" href="classPVideoInput1394DcDevice.html#a23">ClearMapping</a>();00172 00173 <span class="keywordtype">int</span> <a class="code" href="classPVideoInput1394DcDevice.html#a24">GetNumChannels</a>();00174 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a25">SetChannel</a>(00175 <span class="keywordtype">int</span> <a class="code" href="classPVideoDevice.html#n3">channelNumber</a> 00176 );00177 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a26">SetFrameRate</a>(00178 <span class="keywordtype">unsigned</span> rate 00179 );00180 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a27">SetVideoFormat</a>(00181 <a class="code" href="classPVideoDevice.html#s15">VideoFormat</a> <a class="code" href="classPVideoDevice.html#n2">videoFormat</a> 00182 );00183 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a28">SetFrameSize</a>(00184 <span class="keywordtype">unsigned</span> width, 00185 <span class="keywordtype">unsigned</span> height 00186 );00187 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a29">SetColourFormat</a>(00188 <span class="keyword">const</span> <a class="code" href="classPString.html">PString</a> & <a class="code" href="classPVideoDevice.html#n4">colourFormat</a> <span class="comment">// New colour format for device.</span>00189 );00190 00191 00194 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a30">TestAllFormats</a>();00195 00201 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a31">SetFrameSizeConverter</a>(00202 <span class="keywordtype">unsigned</span> width, 00203 <span class="keywordtype">unsigned</span> height, 00204 BOOL bScaleNotCrop 00205 );00206 00213 BOOL <a class="code" href="classPVideoInput1394DcDevice.html#a32">SetColourFormatConverter</a>(00214 <span class="keyword">const</span> <a class="code" href="classPString.html">PString</a> & <a class="code" href="classPVideoDevice.html#n4">colourFormat</a> <span class="comment">// New colour format for device.</span>00215 );00216 00217 00218 <span class="keyword">protected</span>:<a name="l00219"></a><a class="code" href="classPVideoInput1394DcDevice.html#n0">00219</a> raw1394handle_t <a class="code" href="classPVideoInput1394DcDevice.html#n0">handle</a>;<a name="l00220"></a><a class="code" href="classPVideoInput1394DcDevice.html#n1">00220</a> BOOL <a class="code" href="classPVideoInput1394DcDevice.html#n1">is_capturing</a>;<a name="l00221"></a><a class="code" href="classPVideoInput1394DcDevice.html#n2">00221</a> BOOL <a class="code" href="classPVideoInput1394DcDevice.html#n2">UseDMA</a>;<a name="l00222"></a><a class="code" href="classPVideoInput1394DcDevice.html#n3">00222</a> nodeid_t * <a class="code" href="classPVideoInput1394DcDevice.html#n3">camera_nodes</a>;<a name="l00223"></a><a class="code" href="classPVideoInput1394DcDevice.html#n4">00223</a> <span class="keywordtype">int</span> <a class="code" href="classPVideoInput1394DcDevice.html#n4">numCameras</a>;<a name="l00224"></a><a class="code" href="classPVideoInput1394DcDevice.html#n5">00224</a> dc1394_cameracapture <a class="code" href="classPVideoInput1394DcDevice.html#n5">camera</a>;<a name="l00225"></a><a class="code" href="classPVideoInput1394DcDevice.html#n6">00225</a> <span class="keywordtype">int</span> <a class="code" href="classPVideoInput1394DcDevice.html#n6">capturing_duration</a>;<a name="l00226"></a><a class="code" href="classPVideoInput1394DcDevice.html#n7">00226</a> <a class="code" href="classPString.html">PString</a> <a class="code" href="classPVideoInput1394DcDevice.html#n7">desiredColourFormat</a>;<a name="l00227"></a><a class="code" href="classPVideoInput1394DcDevice.html#n8">00227</a> <span class="keywordtype">unsigned</span> <a class="code" href="classPVideoInput1394DcDevice.html#n8">desiredFrameWidth</a>;<a name="l00228"></a><a class="code" href="classPVideoInput1394DcDevice.html#n9">00228</a> <span class="keywordtype">unsigned</span> <a class="code" href="classPVideoInput1394DcDevice.html#n9">desiredFrameHeight</a>;00229 };00230 00231 <span class="preprocessor">#endif</span>00232 <span class="preprocessor"></span>00233 00234 <span class="comment">// End Of File ///////////////////////////////////////////////////////////////</span></pre></div><hr><address style="align: right;"><small>Generated on Wed Sep 29 22:44:12 2004 for PWLib by<a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border=0 width=110 height=53></a>1.2.18 </small></address></body></html>⌨️ 快捷键说明
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