hvirtual/plugins/freezeframe/freezeframe.h

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#ifndef FREEZEFRAME_H
#define FREEZEFRAME_H




#include "filexml.inc"
#include "mutex.h"
#include "pluginvclient.h"



class FreezeFrameWindow;
class FreezeFrameMain;
class FreezeFrameThread;

class FreezeFrameConfig
{
public:
        FreezeFrameConfig();
        void copy_from(FreezeFrameConfig &that);
        int equivalent(FreezeFrameConfig &that);
        void interpolate(FreezeFrameConfig &prev, 
                FreezeFrameConfig &next, 
                long prev_frame, 
                long next_frame, 
                long current_frame);
        int enabled;
        int line_double;
};

class FreezeFrameToggle : public BC_CheckBox
{
public:
        FreezeFrameToggle(FreezeFrameMain *client, 
                int *value, 
                int x, 
                int y,
                char *text);
        ~FreezeFrameToggle();
        int handle_event();
        FreezeFrameMain *client;
        int *value;
};

class FreezeFrameWindow : public BC_Window
{
public:
        FreezeFrameWindow(FreezeFrameMain *client, int x, int y);
        ~FreezeFrameWindow();
        
        int create_objects();
        int close_event();
        
        FreezeFrameMain *client;
        FreezeFrameToggle *enabled;
//      FreezeFrameToggle *line_double;
};

PLUGIN_THREAD_HEADER(FreezeFrameMain, FreezeFrameThread, FreezeFrameWindow)

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

        PLUGIN_CLASS_MEMBERS(FreezeFrameConfig, FreezeFrameThread)

        int process_buffer(VFrame *frame,
                int64_t start_position,
                double frame_rate);
        int is_realtime();
        void update_gui();
        void save_data(KeyFrame *keyframe);
        void read_data(KeyFrame *keyframe);
        int load_defaults();
        int save_defaults();
        int is_synthesis();
        int handle_opengl();


// Frame to replicate
        VFrame *first_frame;
// Position of frame to replicate
        int64_t first_frame_position;
};


#endif

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