v4l2frame.h
Go to the documentation of this file.00001 /* 00002 This file is part of the CVD Library. 00003 00004 Copyright (C) 2005 The Authors 00005 00006 This library is free software; you can redistribute it and/or 00007 modify it under the terms of the GNU Lesser General Public 00008 License as published by the Free Software Foundation; either 00009 version 2.1 of the License, or (at your option) any later version. 00010 00011 This library is distributed in the hope that it will be useful, 00012 but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 Lesser General Public License for more details. 00015 00016 You should have received a copy of the GNU Lesser General Public 00017 License along with this library; if not, write to the Free Software 00018 Foundation, Inc., 00019 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00020 */ 00021 //-*- c++ -*- 00022 00024 // // 00025 // v4l2Frame - An image with a timestamp and an index // 00026 // // 00027 // C Kemp Nov 2002 // 00028 // // 00030 00031 #ifndef CVD_V4L2FRAME_H 00032 #define CVD_V4L2FRAME_H 00033 00034 #include <cvd/videoframe.h> 00035 #include <cvd/config.h> 00036 00037 #ifdef CVD_INTERNAL_HAVE_STRANGE_V4L2 00038 #include <videodevx/videodev.h> 00039 #else 00040 #include <linux/videodev.h> 00041 #endif 00042 00043 namespace CVD { 00044 00048 template <class T> 00049 class V4L2FrameT : public VideoFrame<T> 00050 { 00051 friend class V4L2Buffer_Base; 00052 00053 protected: 00060 V4L2FrameT(double t, const ImageRef& size, int index, T *data, VideoFrameFlags::FieldType f) 00061 : VideoFrame<T>(t, data, size, f),my_index(index) 00062 { 00063 } 00064 00065 00066 //Only 2.6 needs this, but it does no harm in 2.4 00067 struct v4l2_buffer* m_buf; 00068 00069 00070 int my_index; 00071 00072 ~V4L2FrameT() 00073 {} 00074 00075 public: 00076 00077 }; 00078 00080 typedef V4L2FrameT<unsigned char> V4L2Frame; 00081 00082 00083 } 00084 00085 #endif