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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>videoio.h File Reference</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>videoio.h File Reference</h1><p><a href="videoio_8h-source.html">Go to the source code of this file.</a><table border=0 cellpadding=0 cellspacing=0><tr><td></td></tr><tr><td colspan=2><br><h2>Compounds</h2></td></tr><tr><td nowrap align=right valign=top>struct </td><td valign=bottom><a class="el" href="structPVideoDevice_1_1OpenArgs.html">OpenArgs</a></td></tr><tr><td nowrap align=right valign=top>class </td><td valign=bottom><a class="el" href="classPVideoDevice.html">PVideoDevice</a></td></tr><tr><td nowrap align=right valign=top>class </td><td valign=bottom><a class="el" href="classPVideoInputDevice.html">PVideoInputDevice</a></td></tr><tr><td nowrap align=right valign=top>class </td><td valign=bottom><a class="el" href="classPVideoInputDevicePluginServiceDescriptor.html">PVideoInputDevicePluginServiceDescriptor</a></td></tr><tr><td nowrap align=right valign=top>class </td><td valign=bottom><a class="el" href="classPVideoOutputDevice.html">PVideoOutputDevice</a></td></tr><tr><td nowrap align=right valign=top>class </td><td valign=bottom><a class="el" href="classPVideoOutputDevicePluginServiceDescriptor.html">PVideoOutputDevicePluginServiceDescriptor</a></td></tr><tr><td colspan=2><br><h2>Defines</h2></td></tr><tr><td nowrap align=right valign=top>#define </td><td valign=bottom><a class="el" href="videoio_8h.html#a0">PCREATE_VIDINPUT_SERVICE_DESCRIPTOR</a>(className, versionFn)</td></tr><tr><td nowrap align=right valign=top>#define </td><td valign=bottom><a class="el" href="videoio_8h.html#a1">PCREATE_VIDINPUT_PLUGIN</a>(name, className)</td></tr><tr><td nowrap align=right valign=top>#define </td><td valign=bottom><a class="el" href="videoio_8h.html#a2">PCREATE_VIDOUTPUT_SERVICE_DESCRIPTOR</a>(className, versionFn)</td></tr><tr><td nowrap align=right valign=top>#define </td><td valign=bottom><a class="el" href="videoio_8h.html#a3">PCREATE_VIDOUTPUT_PLUGIN</a>(name, className)</td></tr></table><hr><h2>Define Documentation</h2><a name="a1" doxytag="videoio.h::PCREATE_VIDINPUT_PLUGIN"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define PCREATE_VIDINPUT_PLUGIN</td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">name, <tr> <td></td> <td></td> <td class="md" nowrap>className </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p><b>Value:</b><div class="fragment"><pre><a class="code" href="plugin_8h.html#a9">PCREATE_PLUGIN_VERSION_FN</a>(name, <a class="code" href="classPVideoInputDevice.html">PVideoInputDevice</a>) \<a class="code" href="videoio_8h.html#a0">PCREATE_VIDINPUT_SERVICE_DESCRIPTOR</a>(className, <a class="code" href="plugin_8h.html#a10">PPLUGIN_VERSION_FN</a>(name, <a class="code" href="classPVideoInputDevice.html">PVideoInputDevice</a>)) \<a class="code" href="plugin_8h.html#a8">PCREATE_PLUGIN</a>(name, <a class="code" href="classPVideoInputDevice.html">PVideoInputDevice</a>, &className##_descriptor)</pre></div> </td> </tr></table><a name="a0" doxytag="videoio.h::PCREATE_VIDINPUT_SERVICE_DESCRIPTOR"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define PCREATE_VIDINPUT_SERVICE_DESCRIPTOR</td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">className, <tr> <td></td> <td></td> <td class="md" nowrap>versionFn </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p><b>Value:</b><div class="fragment"><pre><a class="code" href="classPVideoInputDevice.html">PVideoInputDevice</a> * className##_CreateInstance () \{ \ <span class="keywordflow">return</span> <span class="keyword">new</span> className; \} \\<a class="code" href="classPStringList.html">PStringList</a> className##_GetDeviceNames () \{ \ <span class="keywordflow">return</span> className::GetInputDeviceNames(); \} \\<a class="code" href="classPVideoInputDevicePluginServiceDescriptor.html">PVideoInputDevicePluginServiceDescriptor</a> className##_descriptor(\ versionFn, \ className##_CreateInstance, \ className##_GetDeviceNames \); \</pre></div> </td> </tr></table><a name="a3" doxytag="videoio.h::PCREATE_VIDOUTPUT_PLUGIN"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define PCREATE_VIDOUTPUT_PLUGIN</td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">name, <tr> <td></td> <td></td> <td class="md" nowrap>className </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p><b>Value:</b><div class="fragment"><pre><a class="code" href="plugin_8h.html#a9">PCREATE_PLUGIN_VERSION_FN</a>(name, <a class="code" href="classPVideoOutputDevice.html">PVideoOutputDevice</a>) \<a class="code" href="videoio_8h.html#a2">PCREATE_VIDOUTPUT_SERVICE_DESCRIPTOR</a>(className, <a class="code" href="plugin_8h.html#a10">PPLUGIN_VERSION_FN</a>(name, <a class="code" href="classPVideoOutputDevice.html">PVideoOutputDevice</a>)) \<a class="code" href="plugin_8h.html#a8">PCREATE_PLUGIN</a>(name, <a class="code" href="classPVideoOutputDevice.html">PVideoOutputDevice</a>, &className##_descriptor)</pre></div> </td> </tr></table><a name="a2" doxytag="videoio.h::PCREATE_VIDOUTPUT_SERVICE_DESCRIPTOR"></a><p><table width="100%" cellpadding="2" cellspacing="0" border="0"> <tr> <td class="md"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define PCREATE_VIDOUTPUT_SERVICE_DESCRIPTOR</td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">className, <tr> <td></td> <td></td> <td class="md" nowrap>versionFn </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top">) </td> <td class="md" nowrap> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p><b>Value:</b><div class="fragment"><pre><a class="code" href="classPVideoOutputDevice.html">PVideoOutputDevice</a> * className##_CreateInstance () \{ \ <span class="keywordflow">return</span> <span class="keyword">new</span> className; \} \\<a class="code" href="classPStringList.html">PStringList</a> className##_GetDeviceNames () \{ \ <span class="keywordflow">return</span> className::GetOutputDeviceNames(); \} \\<a class="code" href="classPVideoOutputDevicePluginServiceDescriptor.html">PVideoOutputDevicePluginServiceDescriptor</a> className##_descriptor(\ versionFn, \ className##_CreateInstance, \ className##_GetDeviceNames \); \</pre></div> </td> </tr></table><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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