From 4cf321505a5678e08f8c203a3aaa5566c10e1798 Mon Sep 17 00:00:00 2001
From: Paul Brossier <piem@piem.org>
Date: Sun, 25 Oct 2015 00:52:21 +0200
Subject: [PATCH] src/ofxAubioPitch.cpp: add confidence

---
 src/ofxAubioPitch.cpp | 2 ++
 src/ofxAubioPitch.h   | 1 +
 2 files changed, 3 insertions(+)

diff --git a/src/ofxAubioPitch.cpp b/src/ofxAubioPitch.cpp
index 456d7e1..b523895 100644
--- a/src/ofxAubioPitch.cpp
+++ b/src/ofxAubioPitch.cpp
@@ -37,6 +37,7 @@ void ofxAubioPitch::setup(string method, int buf_s, int hop_s, int samplerate)
     pitch = new_aubio_pitch((char_t*)method.c_str(),
                             buf_size, hop_size, samplerate);
     aubio_pitch_set_unit(pitch, (char_t*)"midi");
+    aubio_pitch_set_tolerance(pitch, 0.7);
     aubio_input = new_fvec(hop_size);
     aubio_output = new_fvec(1);
     curpos = 0;
@@ -83,5 +84,6 @@ void ofxAubioPitch::blockAudioIn()
     if (aubio_output->data[0]) {
         //ofLogNotice() << "found pitch: " << aubio_output->data[0];
         latestPitch = aubio_output->data[0];
+        pitchConfidence = aubio_pitch_get_confidence(pitch);
     }
 }
diff --git a/src/ofxAubioPitch.h b/src/ofxAubioPitch.h
index c29075a..28e91b5 100644
--- a/src/ofxAubioPitch.h
+++ b/src/ofxAubioPitch.h
@@ -38,6 +38,7 @@ class ofxAubioPitch {
        void audioIn(float *input, int bufferSize, int nChannels);
 
        float latestPitch;
+       float pitchConfidence;
 
     private:
        void blockAudioIn();
-- 
2.11.0