source: orxonox.OLD/branches/avi_play/src/lib/graphics/importer/media_container.h @ 6057

/*!
 * @file media_container.h
  *  Manages the media files

*/

#ifndef _MEDIA_CONTAINER
#define _MEDIA_CONTAINER


#ifdef HAVE_AVFORMAT_H
  #include <avformat.h>
#else
  #include <ffmpeg/avformat.h>
#endif


#include "glincl.h"

/* include base_object.h since all classes are derived from this one */
#include "base_object.h"

/* using namespace std is default, this needs to be here */
using namespace std;

/* Forward Declaration */
struct SDL_Surface;

class MediaContainer : public BaseObject
{

private:

        int current_frame;
        int num_frames;

        AVFormatContext* format_context;
        AVCodecContext* codec_context;
        AVCodec* codec;
        AVFrame* frame;
        AVPacket packet;
        
        int num_bytes;
        int video_stream;
        bool frames_left;

public:

  MediaContainer(const char* filename);
  ~MediaContainer();

        //GLuint getFrame(int frame_number);
        SDL_Surface* getFrame(int frame_number);
        //GLuint getNextFrame();
        SDL_Surface* getNextFrame();
        void loadMedia(const char* filename);
        
        int getHeight();
        int getWidth();
        int getFrameRate();
        void getStream(/* stream */);

        bool framesLeft();

        /* prints some information about the
           media file for debug reasons */
        void printMediaInformation();

};



#endif /* _MEDIA_CONTAINER */