source: orxonox.OLD/branches/avi_play/src/lib/graphics/importer/movie_player.h @ 6353

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

*/

#ifndef _MOVIE_PLAYER
#define _MOVIE_PLAYER

#include <SDL.h>

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

#include "glincl.h"

#include "light.h"
#include "texture.h"
#include "material.h"
#include "primitive_model.h"

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

// The state of the MoviePlayer
typedef enum MP_STATUS {
  PLAY,
        PAUSE,
        STOP
};

class MoviePlayer : public BaseObject
{

private:

  Model* model;
  Material* material;

  AVFormatContext* format_context;
  AVCodecContext* codec_context;
  AVCodec* codec;
  AVFrame* frame;
  AVPacket packet;
  AVFrame* RGB_frame;

  SDL_Surface* surface;
  GLuint texture;
  uint8_t* data;
  uint8_t* buffer;
  int num_bytes;
  int video_stream;

  MP_STATUS status;     
  float speed;
  float timer;
  int actual_frame;
  int frame_number;
  float fps;
  int duration;  

public:

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

  void loadMovie(const char* filename);

        void start(unsigned int start_time);
        void resume();
        void pause();
        void stop();

        void tick(float dt);
        const void draw();

        void setSpeed(float speed);
        float getSpeed();
        const MP_STATUS getStatus();
  void printInformation();

private:
  
  void init();
  void getNextFrame();
  void skipFrame(int frames);
  void gotoFrame(int frame);

};



#endif // _MOVIE_PLAYER