ihdtv.hpp

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/*
 * FILE:    video_rxtx/ihdtv.hpp
 * AUTHORS: Colin Perkins    <csp@csperkins.org>
 *          Ladan Gharai     <ladan@isi.edu>
 *          Martin Benes     <martinbenesh@gmail.com>
 *          Lukas Hejtmanek  <xhejtman@ics.muni.cz>
 *          Petr Holub       <hopet@ics.muni.cz>
 *          Milos Liska      <xliska@fi.muni.cz>
 *          Jiri Matela      <matela@ics.muni.cz>
 *          Dalibor Matura   <255899@mail.muni.cz>
 *          Ian Wesley-Smith <iwsmith@cct.lsu.edu>
 *          Martin Pulec     <pulec@cesnet.cz>
 *
 * Copyright (c) 2005-2023 CESNET z.s.p.o.
 * Copyright (c) 2001-2004 University of Southern California
 * Copyright (c) 2003-2004 University of Glasgow
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, is permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *
 *      This product includes software developed by the University of Southern
 *      California Information Sciences Institute. This product also includes
 *      software developed by CESNET z.s.p.o.
 *
 * 4. Neither the name of the University nor of the Institute may be used
 *    to endorse or promote products derived from this software without
 *    specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
 * EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */
#ifndef VIDEO_RXTX_IHDTV_H_
#define VIDEO_RXTX_IHDTV_H_
 
#include "video_capture.h"
#include "video_display.h"
#include "video_rxtx.hpp"
 
#ifdef HAVE_IHDTV
#include "ihdtv/ihdtv.h"
#endif
 
struct video_frame;
struct display;
 
class ihdtv_video_rxtx: public video_rxtx {
public:
        ihdtv_video_rxtx(std::map<std::string, param_u> const &);
        ~ihdtv_video_rxtx();
private:
        void send_frame(std::shared_ptr<video_frame>) noexcept override;
        static void *receiver_thread(void *arg) {
                ihdtv_video_rxtx *s = static_cast<ihdtv_video_rxtx *>(arg);
                return s->receiver_loop();
        }
        void *(*get_receiver_thread() noexcept)(void *arg) override {
                return receiver_thread;
        }
        void *receiver_loop();
#ifdef HAVE_IHDTV
        ihdtv_connection m_tx_connection, m_rx_connection;
        struct display *m_display_device;
#endif
};
 
#endif // IHDTV_H_