X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Faudio_analysis.h;h=a8cfbdeca81a6132afa74004c2a36dc429b2e4db;hb=1fadfdf60bb2c02086c2c9689ea44c73bed41571;hp=1c668b9c223daa54cbfc91e2bdadc93066148462;hpb=cf1e212c30ec7419b96388e4f78b44cb55bf34c5;p=dcpomatic.git

diff --git a/src/lib/audio_analysis.h b/src/lib/audio_analysis.h
index 1c668b9c2..a8cfbdeca 100644
--- a/src/lib/audio_analysis.h
+++ b/src/lib/audio_analysis.h
@@ -22,6 +22,7 @@
 
 #include <iostream>
 #include <vector>
+#include <list>
 
 class AudioPoint
 {
@@ -33,10 +34,11 @@ public:
 	};
 
 	AudioPoint ();
+	AudioPoint (std::istream &);
 
 	void write (std::ostream &) const;
 	
-	float& operator[] (Type t) {
+	float& operator[] (int t) {
 		return _data[t];
 	}
 
@@ -48,10 +50,18 @@ class AudioAnalysis
 {
 public:
 	AudioAnalysis (int c);
+	AudioAnalysis (std::string);
 
 	void add_point (int c, AudioPoint const & p);
+	
+	AudioPoint get_point (int c, int p) const;
+	int points (int c) const;
+	int channels () const;
+
 	void write (std::string);
 
+	static float smooth (std::list<float> const &, AudioPoint::Type);
+
 private:
 	std::vector<std::vector<AudioPoint> > _data;
 };