/*
- Copyright (C) 2012 Paul Davis
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
+ * Copyright (C) 2009-2018 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2010-2012 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2010-2012 David Robillard <d@drobilla.net>
+ * Copyright (C) 2015-2018 Robin Gareus <robin@gareus.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
#ifndef __ardour_session_event_h__
#define __ardour_session_event_h__
namespace ARDOUR {
-class Slave;
+class TransportMaster;
class Region;
class LIBARDOUR_API SessionEvent {
public:
enum Type {
SetTransportSpeed,
- SetTrackSpeed,
Locate,
LocateRoll,
LocateRollLocate,
RangeStop,
RangeLocate,
Overwrite,
- SetSyncSource,
Audition,
- InputConfigurationChange,
SetPlayAudioRange,
CancelPlayAudioRange,
RealTimeOperation,
AdjustCaptureBuffering,
SetTimecodeTransmission,
Skip,
+ SetTransportMaster,
/* only one of each of these events can be queued at any one time */
- StopOnce,
AutoLoop,
- AutoLoopDeclick,
};
enum Action {
Type type;
Action action;
- framepos_t action_frame;
- framepos_t target_frame;
+ samplepos_t action_sample;
+ samplepos_t target_sample;
double speed;
union {
- void* ptr;
- bool yes_or_no;
- framepos_t target2_frame;
- Slave* slave;
- Route* route;
+ void* ptr;
+ bool yes_or_no;
+ samplepos_t target2_sample;
+ Route* route;
};
union {
bool second_yes_or_no;
+ double control_value;
};
union {
bool third_yes_or_no;
};
- /* 4 members to handle a multi-group event handled in RT context */
+ /* 5 members to handle a multi-group event handled in RT context */
typedef boost::function<void (SessionEvent*)> RTeventCallback;
- boost::shared_ptr<RouteList> routes; /* apply to */
- boost::function<void (void)> rt_slot; /* what to call in RT context */
- RTeventCallback rt_return; /* called after rt_slot, with this event as an argument */
+ boost::shared_ptr<ControlList> controls; /* apply to */
+ boost::shared_ptr<RouteList> routes; /* apply to */
+ boost::function<void (void)> rt_slot; /* what to call in RT context */
+ RTeventCallback rt_return; /* called after rt_slot, with this event as an argument */
PBD::EventLoop* event_loop;
std::list<AudioRange> audio_range;
std::list<MusicRange> music_range;
boost::shared_ptr<Region> region;
+ boost::shared_ptr<TransportMaster> transport_master;
- SessionEvent (Type t, Action a, framepos_t when, framepos_t where, double spd, bool yn = false, bool yn2 = false, bool yn3 = false);
+ SessionEvent (Type t, Action a, samplepos_t when, samplepos_t where, double spd, bool yn = false, bool yn2 = false, bool yn3 = false);
void set_ptr (void* p) {
ptr = p;
}
bool before (const SessionEvent& other) const {
- return action_frame < other.action_frame;
+ return action_sample < other.action_sample;
}
bool after (const SessionEvent& other) const {
- return action_frame > other.action_frame;
+ return action_sample > other.action_sample;
}
static bool compare (const SessionEvent *e1, const SessionEvent *e2) {
void* operator new (size_t);
void operator delete (void *ptr, size_t /*size*/);
- static const framepos_t Immediate = -1;
+ static const samplepos_t Immediate = -1;
static bool has_per_thread_pool ();
static void create_per_thread_pool (const std::string& n, uint32_t nitems);
static void init_event_pool ();
CrossThreadPool* event_pool() const { return own_pool; }
-
+
private:
static PerThreadPool* pool;
CrossThreadPool* own_pool;
void clear_events (SessionEvent::Type type, boost::function<void (void)> after);
protected:
- RingBuffer<SessionEvent*> pending_events;
+ PBD::RingBuffer<SessionEvent*> pending_events;
typedef std::list<SessionEvent *> Events;
Events events;
Events immediate_events;
Events::iterator next_event;
+ Glib::Threads::Mutex rb_write_lock;
+
/* there can only ever be one of each of these */
SessionEvent *auto_loop_event;
void dump_events () const;
void merge_event (SessionEvent*);
- void replace_event (SessionEvent::Type, framepos_t action_frame, framepos_t target = 0);
+ void replace_event (SessionEvent::Type, samplepos_t action_sample, samplepos_t target = 0);
bool _replace_event (SessionEvent*);
bool _remove_event (SessionEvent *);
void _clear_event_type (SessionEvent::Type);
- void add_event (framepos_t action_frame, SessionEvent::Type type, framepos_t target_frame = 0);
- void remove_event (framepos_t frame, SessionEvent::Type type);
+ void add_event (samplepos_t action_sample, SessionEvent::Type type, samplepos_t target_sample = 0);
+ void remove_event (samplepos_t sample, SessionEvent::Type type);
virtual void process_event(SessionEvent*) = 0;
virtual void set_next_event () = 0;
projects / ardour.git / blobdiff