hvirtual/plugins/720to480/720to480.h

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#ifndef _720TO480_H
#define _720TO480_H


#include "pluginvclient.h"

class _720to480Main;
class _720to480Order;
class _720to480Direction;

class _720to480Window : public BC_Window
{
public:
        _720to480Window(_720to480Main *client, int x, int y);
        ~_720to480Window();
        
        int create_objects();
        int close_event();
        int set_first_field(int first_field);
        int set_direction(int direction);

        _720to480Main *client;
        _720to480Order *odd_first;
        _720to480Order *even_first;
        _720to480Direction *forward;
        _720to480Direction *reverse;
};


class _720to480Order : public BC_Radial
{
public:
        _720to480Order(_720to480Main *client, 
                _720to480Window *window, 
                int output, 
                int x, 
                int y, 
                char *text);
        int handle_event();

        _720to480Main *client;
        _720to480Window *window;
        int output;
};

class _720to480Direction : public BC_Radial
{
public:
        _720to480Direction(_720to480Main *client, 
                _720to480Window *window, 
                int output, 
                int x, 
                int y, 
                char *text);
        int handle_event();

        _720to480Main *client;
        _720to480Window *window;
        int output;
};

class _720to480Config
{
public:
        _720to480Config();

        int first_field;
        int direction;
};

class _720to480Main : public PluginVClient
{
public:
        _720to480Main(PluginServer *server);
        ~_720to480Main();


        

// required for all non realtime plugins
        char* plugin_title();
        int get_parameters();
        int start_loop();
        int stop_loop();
        int is_realtime();
        void save_data(KeyFrame *keyframe);
        void read_data(KeyFrame *keyframe);
        int load_defaults();
        int save_defaults();
        double get_framerate();
        int process_loop(VFrame *output);

        void reduce_field(VFrame *output, VFrame *input, int dest_row);


        BC_Hash *defaults;
        MainProgressBar *progress;

        _720to480Config config;
        VFrame *temp;
        int input_position;
};


#endif

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