diff options
Diffstat (limited to 'libs/ardour/ardour/audioengine.h')
| -rw-r--r-- | libs/ardour/ardour/audioengine.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/libs/ardour/ardour/audioengine.h b/libs/ardour/ardour/audioengine.h index 1bf4be3243..09f2ac04f8 100644 --- a/libs/ardour/ardour/audioengine.h +++ b/libs/ardour/ardour/audioengine.h @@ -70,6 +70,7 @@ public: int discover_backends(); std::vector<const AudioBackendInfo*> available_backends() const; std::string current_backend_name () const; + boost::shared_ptr<AudioBackend> set_default_backend (); boost::shared_ptr<AudioBackend> set_backend (const std::string&, const std::string& arg1, const std::string& arg2); boost::shared_ptr<AudioBackend> current_backend() const { return _backend; } bool setup_required () const; @@ -82,11 +83,10 @@ public: * just forward to a backend implementation. */ - int start (); - int stop (); - int pause (); + int start (bool for_latency_measurement=false); + int stop (bool for_latency_measurement=false); int freewheel (bool start_stop); - float get_cpu_load() const ; + float get_dsp_load() const ; void transport_start (); void transport_stop (); TransportState transport_state (); @@ -193,7 +193,7 @@ public: MTDM* mtdm(); int prepare_for_latency_measurement (); - void start_latency_detection (); + int start_latency_detection (); void stop_latency_detection (); void set_latency_input_port (const std::string&); void set_latency_output_port (const std::string&); @@ -228,7 +228,9 @@ public: std::string _latency_input_name; std::string _latency_output_name; framecnt_t _latency_signal_latency; + bool _stopped_for_latency; bool _started_for_latency; + bool _in_destructor; void meter_thread (); void start_metering_thread (); @@ -236,9 +238,6 @@ public: static gint m_meter_exit; - void parameter_changed (const std::string&); - PBD::ScopedConnection config_connection; - typedef std::map<std::string,AudioBackendInfo*> BackendMap; BackendMap _backends; AudioBackendInfo* backend_discover (const std::string&); |