streamer_ctrl.h

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/*
 *  Copyright (C) Massimo Cora' 2005 <maxcvs@email.it>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#ifndef __STREAMER_CTRL_H__
#define __STREAMER_CTRL_H__


#include <wx/wx.h>
#include <cv.h>
#include <highgui.h>

#include <OStream.hh>
#include <OmniStuff.hh>
#include "main_frame.h"


using namespace std;
// forward
class MainFrame;

class StreamerCtrlThread : public wxThread {

public:
        StreamerCtrlThread( MainFrame * main_frame_instance );
        virtual ~StreamerCtrlThread();
        void Create(bool gcard_use,
                                const wxString proto,
                                const wxString file_path,
                                int cam_num,
                                int num_of_streams = 1,         // 1 for single mode, 2+ for multi stream
                                int audio_stream = -1 ,         // -1 for no audio grab, 0, 1, ... for the input port.
                                const wxString sub_session = wxT( "testStream" ), 
                                unsigned short port_rtsp = 8554,
                                unsigned int fps = 25 );        

        void stopStreaming();
        bool isStreaming();

        static void onParsableImage( IplImage* image,
                                                                void* buffered_image_multi_vstream_callback_data,
                                                                void* callback_data );

        // just to accomplish callbacks
        static void fake_destroy_image_context( char*, void* );
        static void fake_create_image_context( char*, void* );

private:        // functions
        void* Entry();
        void StreamerCtrlThread::initializeOmniStuff( IplImage *image_to_parse ,
                                                                                                 void* buffered_image_multi_vstream_callback_data );

private:        // data
        OmniAlgoSimpleDetection<OmniFastLookupTable, int, IplImage, CvPoint> *_ctrl_lookup;
        OmniAlgoSimpleDetection<OmniGCardConverter, double, IplImage, CvPoint> *_ctrl_gcard;

        OmniAlgoVRFilterDetection<OmniFastLookupTable, int, IplImage, CvPoint> *_ctrl_vr_lookup;
        OmniAlgoVRFilterDetection<OmniGCardConverter, double, IplImage, CvPoint> *_ctrl_vr_gcard;

        MainFrame *_main_frame_pointer;
        OStreamUCast *_streamerUCast;

        unsigned short _port_rtsp;
        int _fps;
        ostream_encoding_type _enc_proto;
        wxString *_sub_session;
        bool _streaming_status;
        bool _gcard_use;
        bool _algo_simple;
        bool _ctrl_initialized;
        char *_file_path;
        int _cam_num;
        int _num_of_streams;
        int _audio_num;

};




#endif

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