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#ifndef __DRUMGIZMO_AUDIOINPUTENGINE_H__
#define __DRUMGIZMO_AUDIOINPUTENGINE_H__
#include <string>
#include <event.h>
#include "instrument.h"
class AudioInputEngine {
public:
virtual ~AudioInputEngine() {}
virtual bool isMidiEngine() { return false; }
virtual bool init(Instruments &instruments) = 0;
virtual void setParm(std::string parm, std::string value) = 0;
virtual bool start() = 0;
virtual void stop() = 0;
virtual void pre() = 0;
virtual event_t *run(size_t pos, size_t len, size_t *nevents) = 0;
virtual void post() = 0;
};
#endif
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