X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=libs%2Fardour%2Fardour%2Fcycle_timer.h;h=35cc2a4c735238a59c043f1c68a9bc6b881b3e96;hb=99fb7346f07be28f548855b3e9c1ff2a174d994f;hp=dc70204e82fa1f15072fa96d86004da37a7b59ab;hpb=51138ef75b4c59ea5a0c35c23906a093c1e34b2c;p=ardour.git

diff --git a/libs/ardour/ardour/cycle_timer.h b/libs/ardour/ardour/cycle_timer.h
index dc70204e82..35cc2a4c73 100644
--- a/libs/ardour/ardour/cycle_timer.h
+++ b/libs/ardour/ardour/cycle_timer.h
@@ -22,10 +22,13 @@
 
 #include <string>
 #include <iostream>
+#include <cstdlib>
 
 #include "ardour/cycles.h"
 #include "ardour/debug.h"
 
+float get_mhz ();
+
 class CycleTimer {
   private:
 	static float cycles_per_usec;
@@ -56,8 +59,34 @@ class CycleTimer {
 		}
 #endif
 	}
+};
 
-	static float get_mhz ();
+class StoringTimer
+{
+public:
+	StoringTimer (int);
+	void ref ();
+	void check (int);
+	void dump (std::string const &);
+
+private:
+	cycles_t _current_ref;
+	int* _point;
+	cycles_t* _value;
+	cycles_t* _ref;
+	int _points;
+	int _max_points;
 };
 
+#ifdef PT_TIMING
+extern StoringTimer ST;
+#define PT_TIMING_REF ST.ref();
+#define PT_TIMING_CHECK(x) ST.check(x);
+#endif
+
+#ifndef PT_TIMING
+#define PT_TIMING_REF
+#define PT_TIMING_CHECK(x)
+#endif
+
 #endif /* __ardour_cycle_timer_h__ */