GNU Radio 3.7.1 C++ API
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00001 /* -*- c++ -*- */ 00002 /* 00003 * Copyright 2006,2012 Free Software Foundation, Inc. 00004 * 00005 * This file is part of GNU Radio 00006 * 00007 * GNU Radio is free software; you can redistribute it and/or modify 00008 * it under the terms of the GNU General Public License as published by 00009 * the Free Software Foundation; either version 3, or (at your option) 00010 * any later version. 00011 * 00012 * GNU Radio is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 * GNU General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU General Public License 00018 * along with GNU Radio; see the file COPYING. If not, write to 00019 * the Free Software Foundation, Inc., 51 Franklin Street, 00020 * Boston, MA 02110-1301, USA. 00021 */ 00022 00023 #ifndef INCLUDED_VIDEO_SDL_SINK_S_H 00024 #define INCLUDED_VIDEO_SDL_SINK_S_H 00025 00026 #include <gnuradio/video_sdl/api.h> 00027 #include <gnuradio/sync_block.h> 00028 00029 namespace gr { 00030 namespace video_sdl { 00031 00032 /*! 00033 * \brief video sink using SDL 00034 * 00035 * input signature is one, two or three streams of signed short. 00036 * One stream: stream is grey (Y) 00037 * two streems: first is grey (Y), second is alternating U and V 00038 * Three streams: first is grey (Y), second is U, third is V 00039 * Input samples must be in the range [0,255]. 00040 */ 00041 class VIDEO_SDL_API sink_s : virtual public sync_block 00042 { 00043 public: 00044 // gr::video_sdl::sink_s::sptr 00045 typedef boost::shared_ptr<sink_s> sptr; 00046 00047 static sptr make(double framerate, 00048 int width, int height, 00049 unsigned int format, 00050 int dst_width, int dst_height); 00051 }; 00052 00053 } /* namespace video_sdl */ 00054 } /* namespace gr */ 00055 00056 #endif /* INCLUDED_VIDEO_SDL_SINK_S_H */