centralize computation of tempo from SMF information

2017-02-08 19:07:10 +01:00 · 2017-02-08 19:07:10 +01:00 · 994f5cec0e
commit 994f5cec0e
parent bbbb874c03
1 changed files with 4 additions and 0 deletions
--- a/libs/evoral/evoral/SMF.hpp
+++ b/libs/evoral/evoral/SMF.hpp
@ -112,6 +112,10 @@ public:
 			, clocks_per_click (-1)
 			, notes_per_note (-1) {}
 		Tempo (smf_tempo_t*);
+
+		double tempo() const {
+			return 60.0 * (1000000.0 / (double) microseconds_per_quarter_note);
+		}
 	};

 	Tempo* tempo_at_smf_pulse (size_t smf_pulse) const;