From f4170d6bfb763ad0af4002277a37dcd1692534d5 Mon Sep 17 00:00:00 2001
From: Comment <tim@gray.(none)>
Date: Fri, 26 Jul 2013 22:46:17 +0100
Subject: tidy files

---
 rotord/src/nodes_audio_analysis.h | 47 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 rotord/src/nodes_audio_analysis.h

(limited to 'rotord/src/nodes_audio_analysis.h')

diff --git a/rotord/src/nodes_audio_analysis.h b/rotord/src/nodes_audio_analysis.h
new file mode 100644
index 0000000..e6c1e65
--- /dev/null
+++ b/rotord/src/nodes_audio_analysis.h
@@ -0,0 +1,47 @@
+#ifndef ROTOR_NODES_AUDIO_ANALYSIS
+#define ROTOR_NODES_AUDIO_ANALYSIS
+
+#include "rotor.h"
+#include "vampHost.h"
+
+namespace Rotor {
+	class Audio_analysis: public Base_audio_processor  {
+			public:
+				Audio_analysis(){};
+				Audio_analysis(map<string,string> &settings) {
+					base_settings(settings);
+					soname=find_setting(settings,"soname");
+					id=find_setting(settings,"id");
+					outputNo=find_setting(settings,"outputNo",0);
+				};
+				Audio_analysis* clone(map<string,string> &_settings) { return new Audio_analysis(_settings);};
+				bool init(int _channels,int _bits,int _samples,int _rate);
+				void cleanup();
+				void set_parameter(const std::string &key,const std::string &value){params[key]=ofToFloat(value);};
+				int process_frame(uint8_t *data,int samples_in_frame);
+				const float output(const Time_spec &time) {
+					if (analyser.features.size()) {
+						auto i=analyser.features.upper_bound(time.time); //the first element in the container whose key is considered to go after k
+						if (i!=analyser.features.end()){
+							float uk=i->first;
+							i--;
+							float lk=i->first;
+							int ln=i->second;
+							return (((time.time-lk)/(uk-lk))+ln);
+						}
+					}
+					return 0.0f;
+				}
+				void print_features();
+				void print_summary(){
+					cerr<<"vamp plugin "<<id<<" of library "<<soname<<" found "<<analyser.features.size()<<" features "<<endl;
+				};
+			private:
+				string soname,id;
+				int outputNo;
+				vampHost::Analyser analyser;
+				map <string,float> params;
+	};
+}
+
+#endif
\ No newline at end of file
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