#define __ardour_meter_h__
#include <vector>
-#include <sigc++/slot.h>
#include "ardour/types.h"
#include "ardour/processor.h"
+#include "pbd/signals.h"
#include "pbd/fastlog.h"
namespace ARDOUR {
class Metering {
public:
static void update_meters ();
- static sigc::signal<void> Meter;
-
- static sigc::connection connect (sigc::slot<void> the_slot);
- static void disconnect (sigc::connection& c);
+ static PBD::Signal0<void> Meter;
private:
/* this object is not meant to be instantiated */
Metering();
-
- static Glib::StaticMutex m_meter_signal_lock;
};
/** Meters peaks on the input and stores them for access.
class PeakMeter : public Processor {
public:
PeakMeter(Session& s) : Processor(s, "Meter") {}
- PeakMeter(Session&s, const XMLNode& node);
void meter();
void reset ();
/** Compute peaks */
void run (BufferSet& bufs, sframes_t start_frame, sframes_t end_frame, nframes_t nframes, bool);
+ ChanCount input_streams () const { return current_meters; }
+ ChanCount output_streams () const { return current_meters; }
+
float peak_power (uint32_t n) {
if (n < _visible_peak_power.size()) {
return _visible_peak_power[n];
private:
friend class IO;
- uint32_t current_meters;
+ ChanCount current_meters;
std::vector<float> _peak_power;
std::vector<float> _visible_peak_power;