diff options
Diffstat (limited to 'libs/ardour/ardour/audioengine.h')
| -rw-r--r-- | libs/ardour/ardour/audioengine.h | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/libs/ardour/ardour/audioengine.h b/libs/ardour/ardour/audioengine.h index 201d960479..d5dcbffe2b 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; @@ -82,8 +83,8 @@ public: * just forward to a backend implementation. */ - int start (); - int stop (); + int start (bool for_latency_measurement=false); + int stop (bool for_latency_measurement=false); int pause (); int freewheel (bool start_stop); float get_cpu_load() const ; @@ -100,8 +101,12 @@ public: pframes_t sample_time_at_cycle_start (); pframes_t samples_since_cycle_start (); bool get_sync_offset (pframes_t& offset) const; - int create_process_thread (boost::function<void()> func, AudioBackendNativeThread*, size_t stacksize); - int wait_for_process_thread_exit (AudioBackendNativeThread); + + int create_process_thread (boost::function<void()> func); + int join_process_threads (); + bool in_process_thread (); + uint32_t process_thread_count (); + bool is_realtime() const; bool connected() const; @@ -189,7 +194,7 @@ 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&); @@ -224,7 +229,9 @@ 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 (); @@ -232,9 +239,6 @@ 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&); |