namespace ARDOUR {
+class Session;
+
class Butler {
public:
- Butler();
+ Butler(Session* session);
~Butler();
+ int start_thread();
+ void terminate_thread();
+ void schedule_transport_work();
+ void summon();
+ void stop();
+ void wait_until_finished();
+ bool transport_work_requested() const;
+
+ float read_data_rate() const; ///< in usec
+ float write_data_rate() const;
+
+ uint32_t audio_diskstream_buffer_size() const { return audio_dstream_buffer_size; }
+ uint32_t midi_diskstream_buffer_size() const { return midi_dstream_buffer_size; }
+
+ static void* _thread_work(void *arg);
+ void* thread_work();
+
+ struct Request {
+ enum Type {
+ Wake,
+ Run,
+ Pause,
+ Quit
+ };
+ };
+
+ Session* session;
pthread_t thread;
Glib::Mutex request_lock;
Glib::Cond paused;
bool should_run;
mutable gint should_do_transport_work;
int request_pipe[2];
+ uint32_t audio_dstream_buffer_size;
+ uint32_t midi_dstream_buffer_size;
};
} // namespace ARDOUR