#include "ardour/ardour.h"
#include "ardour/delivery.h"
-#include "ardour/delayline.h"
namespace ARDOUR {
class PeakMeter;
class Amp;
class GainControl;
+class DelayLine;
class LIBARDOUR_API Send : public Delivery
{
- public:
+public:
Send (Session&, boost::shared_ptr<Pannable> pannable, boost::shared_ptr<MuteMaster>, Delivery::Role r = Delivery::Send, bool ignore_bitslot = false);
virtual ~Send ();
bool metering() const { return _metering; }
void set_metering (bool yn) { _metering = yn; }
- XMLNode& state (bool full);
- XMLNode& get_state ();
int set_state(const XMLNode&, int version);
PBD::Signal0<void> SelfDestruct;
bool configure_io (ChanCount in, ChanCount out);
/* latency compensation */
- void set_delay_in (samplecnt_t);
- void set_delay_out (samplecnt_t);
+ void set_delay_in (samplecnt_t); // should only be called by Route::update_signal_latency
+ void set_delay_out (samplecnt_t); // should only be called by InternalReturn::set_playback_offset (via Route::update_signal_latency)
samplecnt_t get_delay_in () const { return _delay_in; }
samplecnt_t get_delay_out () const { return _delay_out; }
+ samplecnt_t signal_latency () const;
+
+ static PBD::Signal0<void> ChangedLatency;
void activate ();
void deactivate ();
static uint32_t how_many_sends();
static std::string name_and_id_new_send (Session&, Delivery::Role r, uint32_t&, bool);
- protected:
+protected:
+ XMLNode& state ();
+
bool _metering;
boost::shared_ptr<GainControl> _gain_control;
boost::shared_ptr<Amp> _amp;
boost::shared_ptr<PeakMeter> _meter;
- boost::shared_ptr<DelayLine> _delayline;
+ boost::shared_ptr<DelayLine> _send_delay;
+ boost::shared_ptr<DelayLine> _thru_delay;
- private:
+private:
/* disallow copy construction */
Send (const Send&);
+
void panshell_changed ();
void snd_output_changed (IOChange, void*);
+ void update_delaylines ();
+
int set_state_2X (XMLNode const &, int);
uint32_t _bitslot;