/*
- Copyright (C) 2012 Paul Davis
+ 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
public:
enum Type {
SetTransportSpeed,
- SetTrackSpeed,
Locate,
LocateRoll,
LocateRollLocate,
SetLoop,
PunchIn,
PunchOut,
+ RecordStart,
RangeStop,
RangeLocate,
Overwrite,
SetSyncSource,
Audition,
- InputConfigurationChange,
SetPlayAudioRange,
+ CancelPlayAudioRange,
RealTimeOperation,
AdjustPlaybackBuffering,
AdjustCaptureBuffering,
SetTimecodeTransmission,
+ Skip,
/* only one of each of these events can be queued at any one time */
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;
+ samplepos_t target2_sample;
Slave* slave;
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;
boost::shared_ptr<Region> region;
- SessionEvent (Type t, Action a, framepos_t when, framepos_t where, double spd, bool yn = false, bool yn2 = false, bool yn3 = false)
- : type (t)
- , action (a)
- , action_frame (when)
- , target_frame (where)
- , speed (spd)
- , yes_or_no (yn)
- , second_yes_or_no (yn2)
- , third_yes_or_no (yn3)
- , event_loop (0) {}
+ 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 = 0;
+ 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;
friend class Butler;
};
-class LIBARDOUR_API SessionEventManager {
+class SessionEventManager {
public:
SessionEventManager () : pending_events (2048),
auto_loop_event(0), punch_out_event(0), punch_in_event(0) {}
virtual void queue_event (SessionEvent *ev) = 0;
void clear_events (SessionEvent::Type type);
+ 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;