diff options
Diffstat (limited to 'libs/ardour/ardour/session.h')
-rw-r--r-- | libs/ardour/ardour/session.h | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/libs/ardour/ardour/session.h b/libs/ardour/ardour/session.h index efe51e7b49..31f0658931 100644 --- a/libs/ardour/ardour/session.h +++ b/libs/ardour/ardour/session.h @@ -381,9 +381,6 @@ class Session : public PBD::StatefulDestructible, public PBD::ScopedConnectionLi framecnt_t worst_track_latency () const { return _worst_track_latency; } framecnt_t worst_playback_latency () const { return _worst_output_latency + _worst_track_latency; } -#ifdef HAVE_JACK_SESSION - void jack_session_event (jack_session_event_t* event); -#endif int save_state (std::string snapshot_name, bool pending = false, bool switch_to_snapshot = false); int restore_state (std::string snapshot_name); int save_template (std::string template_name); @@ -813,8 +810,8 @@ class Session : public PBD::StatefulDestructible, public PBD::ScopedConnectionLi boost::shared_ptr<SessionPlaylists> playlists; void send_mmc_locate (framepos_t); - int send_full_time_code (framepos_t); - void send_song_position_pointer (framepos_t); + void queue_full_time_code () { _send_timecode_update = true; } + void queue_song_position_pointer () { /* currently does nothing */ } bool step_editing() const { return (_step_editors > 0); } @@ -863,6 +860,15 @@ class Session : public PBD::StatefulDestructible, public PBD::ScopedConnectionLi boost::shared_ptr<IO> ltc_input_io() { return _ltc_input; } boost::shared_ptr<IO> ltc_output_io() { return _ltc_output; } + /* Callbacks specifically related to JACK, and called directly + * from the JACK audio backend. + */ + +#ifdef HAVE_JACK_SESSION + void jack_session_event (jack_session_event_t* event); +#endif + void jack_timebase_callback (jack_transport_state_t, pframes_t, jack_position_t*, int); + protected: friend class AudioEngine; void set_block_size (pframes_t nframes); @@ -1216,7 +1222,7 @@ class Session : public PBD::StatefulDestructible, public PBD::ScopedConnectionLi framepos_t ltc_timecode_offset; bool ltc_timecode_negative_offset; - jack_latency_range_t ltc_out_latency; + LatencyRange ltc_out_latency; void ltc_tx_initialize(); void ltc_tx_cleanup(); @@ -1261,6 +1267,13 @@ class Session : public PBD::StatefulDestructible, public PBD::ScopedConnectionLi void engine_halted (); void xrun_recovery (); + /* These are synchronous and so can only be called from within the process + * cycle + */ + + int send_full_time_code (framepos_t, pframes_t nframes); + void send_song_position_pointer (framepos_t); + TempoMap *_tempo_map; void tempo_map_changed (const PBD::PropertyChange&); @@ -1429,9 +1442,8 @@ class Session : public PBD::StatefulDestructible, public PBD::ScopedConnectionLi */ std::list<GQuark> _current_trans_quarks; - void jack_timebase_callback (jack_transport_state_t, pframes_t, jack_position_t*, int); - int jack_sync_callback (jack_transport_state_t, jack_position_t*); - void reset_jack_connection (jack_client_t* jack); + int backend_sync_callback (TransportState, framepos_t); + void process_rtop (SessionEvent*); void update_latency (bool playback); |