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mpeg.h

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/*
    clanMPEG - ClanLib MPEG Player Library
    Copyright (C) 1999  Loki Entertainment Software
    Copyright (C) 1999  Daniel Vogel

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library 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
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifndef header_mpeglib
#define header_mpeglib

#include "../core.h"

class MPEGfile;

typedef void(*CL_MPEG_DisplayCallback)(CL_Target* dst, int x, int y,
                                     unsigned int w, unsigned int h);

enum CL_MPEG_Status
{
        CL_MPEG_ERROR = -1,
        CL_MPEG_STOPPED,
        CL_MPEG_PLAYING
};

class CL_MPEG
{

public:
        
        CL_MPEG(const char *filename, bool video = true, 
                bool audio = true);

        ~CL_MPEG();
        
        void set_audio(bool flag);
        void set_video(bool flag);
        void set_double(bool flag);
        void set_loop(bool flag);
        void set_volume(int volume);
        void move(int x, int y);
        
        bool has_video() { return m_has_audio; }
        bool has_audio() { return m_has_video; }

        unsigned int get_width() { return m_width; }
        unsigned int get_height() { return m_height; }
        unsigned int get_current_frame() { return 0;}

        double get_current_fps() { return 0;}
        CL_MPEG_Status get_status();

        void play();
        void pause();
        void stop();
        void rewind();

        void set_display(CL_Target* dst, CL_Mutex* surfLock,
                         CL_MPEG_DisplayCallback callback);
        void set_display(CL_Target* dst);

        char* get_error(); 

private:

        bool m_has_audio, m_has_video;
        bool m_double, m_loop;
        unsigned int m_width, m_height;

        MPEGfile* obj;
};

/*
extern void SMPEG_renderFrame( SMPEG* mpeg, int framenum, CL_Target* dst,
                               int x, int y );

extern void SMPEG_renderFinal( SMPEG* mpeg, CL_Target* dst, int x, int y );
*/
#endif /* header_mpeglib */

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