O2buffer.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 #ifndef O2_BUFFER_H 00023 #define O2_BUFFER_H 00024 00025 00026 #include <cvd/IRIX/O2videoframe.h> 00027 #include <cvd/IRIX/sgi-video.h> 00028 #include <cvd/videobuffer.h> 00029 #include <cvd/rgb8.h> 00030 00031 namespace CVD 00032 { 00033 00037 class O2Buffer : public VideoBuffer<Rgb8> 00038 { 00039 public: 00041 O2Buffer (); 00042 ~O2Buffer (); 00043 00044 virtual ImageRef size (); 00045 virtual O2VideoFrame *get_frame (); 00046 virtual void put_frame (VideoFrame<Rgb8> *f); 00047 virtual bool frame_pending (); 00048 virtual double frame_rate(); 00049 00050 private: 00051 ImageRef m_frameSize; 00052 SGI::RawSGIVideo *m_pVid; 00053 O2VideoFrame *m_pFrame; 00054 long m_currentFrameNumber; 00055 }; 00056 00057 } // namespace 00058 00059 #endif