andrew@0: /*
andrew@0:  *  AubioPitch.h
andrew@0:  *  fileLoaderAndOnsetDetection
andrew@0:  *
andrew@0:  *  Created by Andrew on 24/01/2012.
andrew@0:  *  Copyright 2012 QMUL. All rights reserved.
andrew@0:  *
andrew@0:  */
andrew@0: 
andrew@0: 
andrew@0: #ifndef AUBIO_PITCH_H
andrew@0: #define  AUBIO_PITCH_H
andrew@0: 
andrew@0: #include "ofMain.h"
andrew@0: #include "aubio.h"
andrew@0: 
andrew@0: class AubioPitch {
andrew@0: public:
andrew@0: 	AubioPitch();
andrew@0: 	~AubioPitch();
andrew@0: 	
andrew@0: 	bool processFrame(float* frame, int size);
andrew@0: 	
andrew@0: 	int bufsize, hopsize;
andrew@0: 	
andrew@0: 	aubio_pitchdetection_type type_pitch;
andrew@0: 	aubio_pitchdetection_mode mode_pitch;
andrew@0: 
andrew@0: 
andrew@0: 	float threshold;	
andrew@0: 	
andrew@0: 	smpl_t pitch;
andrew@0: 	
andrew@0: 	aubio_pitchdetection_t *pitchDetect;
andrew@0: 	fvec_t *vec;
andrew@0: 	int pos;
andrew@0: 	
andrew@0: 	float doPitchDetection(float* frame, const int& length);
andrew@0: 	
andrew@0: 	float getPitch();
andrew@0: 	void addToBuffer(float* tmpFrame, const int& n);
andrew@0: 	
andrew@0: 	//float getPitchDetectedFromBuffer(float* frame, const int& length);
andrew@0: 	
andrew@0: };
andrew@0: #endif