normalizer.h

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#ifndef AUDIOGRAPHER_NORMALIZER_H
#define AUDIOGRAPHER_NORMALIZER_H
 
#include "audiographer/visibility.h"
#include "audiographer/sink.h"
#include "audiographer/routines.h"
#include "audiographer/utils/listed_source.h"
 
namespace AudioGrapher
{
 
class LIBAUDIOGRAPHER_API Normalizer
  : public ListedSource<float>
  , public Sink<float>
  , public Throwing<>
{
public:
        Normalizer (float target_dB, samplecnt_t);
        ~Normalizer();
 
        float set_peak (float peak);
 
        void process (ProcessContext<float> const & c);
 
        void process (ProcessContext<float> & c);
 
private:
        bool      enabled;
        float     target;
        float     gain;
 
        float *   buffer;
        samplecnt_t buffer_size;
};
 
 
} // namespace
 
#endif // AUDIOGRAPHER_NORMALIZER_H