hvirtual/plugins/1080to540/1080to540.h

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#ifndef _1080TO540_H
#define _1080TO540_H


#include "overlayframe.inc"
#include "pluginvclient.h"

class _1080to540Main;
class _1080to540Option;

class _1080to540Window : public BC_Window
{
public:
        _1080to540Window(_1080to540Main *client, int x, int y);
        ~_1080to540Window();
        
        int create_objects();
        int close_event();
        int set_first_field(int first_field, int send_event);
        
        _1080to540Main *client;
        _1080to540Option *odd_first;
        _1080to540Option *even_first;
};

PLUGIN_THREAD_HEADER(_1080to540Main, _1080to540Thread, _1080to540Window);

class _1080to540Option : public BC_Radial
{
public:
        _1080to540Option(_1080to540Main *client, 
                _1080to540Window *window, 
                int output, 
                int x, 
                int y, 
                char *text);
        int handle_event();

        _1080to540Main *client;
        _1080to540Window *window;
        int output;
};

class _1080to540Config
{
public:
        _1080to540Config();

        int equivalent(_1080to540Config &that);
        void copy_from(_1080to540Config &that);
        void interpolate(_1080to540Config &prev, 
                _1080to540Config &next, 
                long prev_frame, 
                long next_frame, 
                long current_frame);

        int first_field;
};

class _1080to540Main : public PluginVClient
{
public:
        _1080to540Main(PluginServer *server);
        ~_1080to540Main();


        PLUGIN_CLASS_MEMBERS(_1080to540Config, _1080to540Thread)
        

// required for all realtime plugins
        int process_realtime(VFrame *input, VFrame *output);
        int is_realtime();
        int hide_gui();
        void update_gui();
        void save_data(KeyFrame *keyframe);
        void read_data(KeyFrame *keyframe);
        int load_defaults();
        int save_defaults();

        void reduce_field(VFrame *output, VFrame *input, int src_field, int dst_field);

        VFrame *temp;
};


#endif

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