hvirtual/plugins/gain/gain.h

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#ifndef GAIN_H
#define GAIN_H

class Gain;
class GainEngine;

#include "gainwindow.h"
#include "pluginaclient.h"

class GainConfig
{
public:
        GainConfig();
        int equivalent(GainConfig &that);
        void copy_from(GainConfig &that);
        void interpolate(GainConfig &prev, 
                GainConfig &next, 
                int64_t prev_frame, 
                int64_t next_frame, 
                int64_t current_frame);

        double level;
};

class Gain : public PluginAClient
{
public:
        Gain(PluginServer *server);
        ~Gain();

        int process_realtime(int64_t size, double *input_ptr, double *output_ptr);

        PLUGIN_CLASS_MEMBERS(GainConfig, GainThread)
        void save_data(KeyFrame *keyframe);
        void read_data(KeyFrame *keyframe);
        int load_defaults();
        int save_defaults();
        void update_gui();
        int is_realtime();


        DB db;
};

#endif

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