triggerbox: use shared_ptr<Trigger> and also change all 64 bit indices to 32 bit
This commit is contained in:
parent
f3fe31da27
commit
f69180c8ee
@ -96,7 +96,7 @@ class LIBARDOUR_API Trigger : public PBD::Stateful {
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Stopping
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};
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Trigger (uint64_t index, TriggerBox&);
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Trigger (uint32_t index, TriggerBox&);
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virtual ~Trigger() {}
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static void make_property_quarks ();
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@ -173,7 +173,7 @@ class LIBARDOUR_API Trigger : public PBD::Stateful {
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OtherTrigger,
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};
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FollowAction follow_action (uint64_t n) const { assert (n < 2); return n ? _follow_action1 : _follow_action0; }
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FollowAction follow_action (uint32_t n) const { assert (n < 2); return n ? _follow_action1 : _follow_action0; }
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void set_follow_action (FollowAction, uint32_t n);
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void set_region (boost::shared_ptr<Region>);
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@ -184,7 +184,7 @@ class LIBARDOUR_API Trigger : public PBD::Stateful {
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Temporal::BBT_Offset quantization() const;
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void set_quantization (Temporal::BBT_Offset const &);
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uint64_t index() const { return _index; }
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uint32_t index() const { return _index; }
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/* Managed by TriggerBox, these record the time that the trigger is
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* scheduled to start or stop at. Computed in
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@ -249,7 +249,7 @@ class LIBARDOUR_API Trigger : public PBD::Stateful {
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State _state;
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std::atomic<int> _bang;
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std::atomic<int> _unbang;
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uint64_t _index;
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uint32_t _index;
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int _next_trigger;
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gain_t _pending_gain;
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uint32_t _loop_cnt; /* how many times in a row has this played */
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@ -283,9 +283,11 @@ class LIBARDOUR_API Trigger : public PBD::Stateful {
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virtual void set_usable_length () = 0;
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};
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typedef boost::shared_ptr<Trigger> TriggerPtr;
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class LIBARDOUR_API AudioTrigger : public Trigger {
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public:
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AudioTrigger (uint64_t index, TriggerBox&);
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AudioTrigger (uint32_t index, TriggerBox&);
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~AudioTrigger ();
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pframes_t run (BufferSet&, samplepos_t start_sample, samplepos_t end_sample, Temporal::Beats const & start, Temporal::Beats const & end, pframes_t nframes, pframes_t offset, bool first, double bpm);
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@ -359,7 +361,7 @@ class LIBARDOUR_API AudioTrigger : public Trigger {
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class LIBARDOUR_API MIDITrigger : public Trigger {
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public:
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MIDITrigger (uint64_t index, TriggerBox&);
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MIDITrigger (uint32_t index, TriggerBox&);
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~MIDITrigger ();
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pframes_t run (BufferSet&, samplepos_t start_sample, samplepos_t end_sample, Temporal::Beats const & start_beats, Temporal::Beats const & end_beats, pframes_t nframes, pframes_t offset, bool passthru, double bpm);
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@ -420,7 +422,7 @@ class LIBARDOUR_API TriggerBoxThread
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static void init_request_pool() { Request::init_pool(); }
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void set_region (Trigger*, boost::shared_ptr<Region>);
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void set_region (TriggerBox&, uint32_t slot, boost::shared_ptr<Region>);
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void summon();
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void stop();
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@ -441,7 +443,8 @@ class LIBARDOUR_API TriggerBoxThread
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RequestType type;
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/* for set region */
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Trigger* trig; /* XXX lifetime mgmt issues */
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TriggerBox* box;
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uint32_t slot;
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boost::shared_ptr<Region> region;
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void* operator new (size_t);
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@ -472,25 +475,25 @@ class LIBARDOUR_API TriggerBox : public Processor
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int32_t order() const { return _order; }
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void set_order(int32_t n);
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typedef std::vector<Trigger*> Triggers;
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typedef std::vector<TriggerPtr> Triggers;
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Trigger* trigger (Triggers::size_type);
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TriggerPtr trigger (Triggers::size_type);
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bool bang_trigger (Trigger*);
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bool unbang_trigger (Trigger*);
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void add_trigger (Trigger*);
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bool bang_trigger (TriggerPtr);
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bool unbang_trigger (TriggerPtr);
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void add_trigger (TriggerPtr);
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XMLNode& get_state (void);
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int set_state (const XMLNode&, int version);
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void set_from_path (uint64_t slot, std::string const & path);
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void set_from_selection (uint64_t slot, boost::shared_ptr<Region>);
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void set_from_path (uint32_t slot, std::string const & path);
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void set_from_selection (uint32_t slot, boost::shared_ptr<Region>);
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DataType data_type() const { return _data_type; }
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void request_stop_all ();
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Trigger* currently_playing() const { return _currently_playing; }
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TriggerPtr currently_playing() const { return _currently_playing; }
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/* Returns a negative value is there is no active Trigger, or a value between 0
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* and 1.0 if there is, corresponding to the value of position_as_fraction() for
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@ -498,9 +501,9 @@ class LIBARDOUR_API TriggerBox : public Processor
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*/
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double position_as_fraction() const;
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void queue_explict (Trigger*);
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Trigger* get_next_trigger ();
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Trigger* peek_next_trigger ();
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void queue_explict (uint32_t);
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TriggerPtr get_next_trigger ();
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TriggerPtr peek_next_trigger ();
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void add_midi_sidechain (std::string const & name);
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@ -508,7 +511,6 @@ class LIBARDOUR_API TriggerBox : public Processor
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void set_pass_thru (bool yn);
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void request_reload (int32_t slot, void*);
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void request_use (int32_t slot, Trigger&);
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enum TriggerMidiMapMode {
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AbletonPush,
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@ -548,14 +550,12 @@ class LIBARDOUR_API TriggerBox : public Processor
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static Temporal::BBT_Offset _assumed_trigger_duration;
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PBD::RingBuffer<Trigger*> _bang_queue;
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PBD::RingBuffer<Trigger*> _unbang_queue;
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DataType _data_type;
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int32_t _order;
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Glib::Threads::RWLock trigger_lock; /* protects all_triggers */
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Triggers all_triggers;
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PBD::RingBuffer<Trigger*> explicit_queue; /* user queued triggers */
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Trigger* _currently_playing;
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PBD::RingBuffer<uint32_t> explicit_queue; /* user queued triggers */
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TriggerPtr _currently_playing;
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Requests _requests;
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bool _stop_all;
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bool _pass_thru;
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@ -569,7 +569,7 @@ class LIBARDOUR_API TriggerBox : public Processor
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void drop_triggers ();
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void process_ui_trigger_requests ();
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void process_midi_trigger_requests (BufferSet&);
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int determine_next_trigger (uint64_t n);
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int determine_next_trigger (uint32_t n);
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void stop_all ();
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int note_to_trigger (int node, int channel);
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@ -593,14 +593,9 @@ class LIBARDOUR_API TriggerBox : public Processor
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Type type;
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union {
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Trigger* trigger;
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void* ptr;
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};
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union {
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int32_t slot;
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};
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TriggerPtr trigger;
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void* ptr;
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int32_t slot;
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Request (Type t) : type (t) {}
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@ -640,7 +635,7 @@ namespace Properties {
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LIBARDOUR_API extern PBD::PropertyDescriptor<int> follow_action_probability;
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LIBARDOUR_API extern PBD::PropertyDescriptor<float> velocity_effect;
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LIBARDOUR_API extern PBD::PropertyDescriptor<gain_t> gain;
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LIBARDOUR_API extern PBD::PropertyDescriptor<Trigger*> currently_playing;
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LIBARDOUR_API extern PBD::PropertyDescriptor<uint32_t> currently_playing;
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LIBARDOUR_API extern PBD::PropertyDescriptor<bool> stretchable;
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LIBARDOUR_API extern PBD::PropertyDescriptor<bool> isolated;
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}
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@ -3,6 +3,8 @@
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#include <cstdlib>
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#include <sstream>
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#include <boost/make_shared.hpp>
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#include <glibmm.h>
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#include <rubberband/RubberBandStretcher.h>
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@ -53,7 +55,7 @@ namespace ARDOUR {
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PBD::PropertyDescriptor<Trigger::LaunchStyle> launch_style;
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PBD::PropertyDescriptor<Trigger::FollowAction> follow_action0;
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PBD::PropertyDescriptor<Trigger::FollowAction> follow_action1;
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PBD::PropertyDescriptor<Trigger*> currently_playing;
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PBD::PropertyDescriptor<uint32_t> currently_playing;
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PBD::PropertyDescriptor<uint32_t> follow_count;
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PBD::PropertyDescriptor<int> follow_action_probability;
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PBD::PropertyDescriptor<float> velocity_effect;
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@ -63,7 +65,7 @@ namespace ARDOUR {
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}
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}
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Trigger::Trigger (uint64_t n, TriggerBox& b)
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Trigger::Trigger (uint32_t n, TriggerBox& b)
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: _box (b)
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, _state (Stopped)
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, _bang (0)
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@ -272,7 +274,7 @@ Trigger::set_quantization (Temporal::BBT_Offset const & q)
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void
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Trigger::set_region (boost::shared_ptr<Region> r)
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{
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TriggerBox::worker->set_region (this, r);
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TriggerBox::worker->set_region (_box, index(), r);
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}
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void
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@ -399,7 +401,7 @@ Trigger::process_state_requests ()
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case Stopped:
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DEBUG_TRACE (DEBUG::Triggers, string_compose ("%1 %2 stopped => %3\n", index(), enum_2_string (Stopped), enum_2_string (WaitingToStart)));
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_box.queue_explict (this);
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_box.queue_explict (index());
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break;
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case WaitingToStart:
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@ -554,7 +556,7 @@ Trigger::maybe_compute_next_transition (samplepos_t start_sample, Temporal::Beat
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/*--------------------*/
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AudioTrigger::AudioTrigger (uint64_t n, TriggerBox& b)
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AudioTrigger::AudioTrigger (uint32_t n, TriggerBox& b)
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: Trigger (n, b)
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, _stretcher (0)
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, _start_offset (0)
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@ -1142,7 +1144,7 @@ AudioTrigger::run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_sa
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for (uint32_t chn = 0; chn < bufs.count().n_audio(); ++chn) {
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uint64_t channel = chn % data.size();
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uint32_t channel = chn % data.size();
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AudioBuffer& buf (bufs.get_audio (chn));
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Sample* src = do_stretch ? bufp[channel] : (data[channel] + read_index);
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@ -1234,7 +1236,7 @@ AudioTrigger::reload (BufferSet&, void*)
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/*--------------------*/
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MIDITrigger::MIDITrigger (uint64_t n, TriggerBox& b)
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MIDITrigger::MIDITrigger (uint32_t n, TriggerBox& b)
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: Trigger (n, b)
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, data_length (Temporal::Beats ())
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, usable_length (Temporal::Beats ())
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@ -1657,8 +1659,6 @@ TriggerBox::start_transport_stop (Session& s)
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TriggerBox::TriggerBox (Session& s, DataType dt)
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: Processor (s, _("TriggerBox"), Temporal::BeatTime)
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, _bang_queue (1024)
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, _unbang_queue (1024)
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, _data_type (dt)
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, _order (-1)
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, explicit_queue (64)
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@ -1672,12 +1672,12 @@ TriggerBox::TriggerBox (Session& s, DataType dt)
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/* default number of possible triggers. call ::add_trigger() to increase */
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if (_data_type == DataType::AUDIO) {
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for (uint64_t n = 0; n < default_triggers_per_box; ++n) {
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all_triggers.push_back (new AudioTrigger (n, *this));
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for (uint32_t n = 0; n < default_triggers_per_box; ++n) {
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all_triggers.push_back (boost::make_shared<AudioTrigger> (n, *this));
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}
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} else {
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for (uint64_t n = 0; n < default_triggers_per_box; ++n) {
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all_triggers.push_back (new MIDITrigger (n, *this));
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for (uint32_t n = 0; n < default_triggers_per_box; ++n) {
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all_triggers.push_back (boost::make_shared<MIDITrigger> (n, *this));
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}
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}
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@ -1721,24 +1721,24 @@ TriggerBox::set_order (int32_t n)
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}
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void
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TriggerBox::queue_explict (Trigger* t)
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TriggerBox::queue_explict (uint32_t n)
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{
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assert (t);
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explicit_queue.write (&t, 1);
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DEBUG_TRACE (DEBUG::Triggers, string_compose ("explicit queue %1, EQ = %2\n", t->index(), explicit_queue.read_space()));
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assert (n < all_triggers.size());
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explicit_queue.write (&n, 1);
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DEBUG_TRACE (DEBUG::Triggers, string_compose ("explicit queue %1, EQ = %2\n", n, explicit_queue.read_space()));
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if (_currently_playing) {
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_currently_playing->unbang ();
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}
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}
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Trigger*
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TriggerPtr
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TriggerBox::get_next_trigger ()
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{
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Trigger* r;
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if (explicit_queue.read (&r, 1) == 1) {
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uint32_t n;
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if (explicit_queue.read (&n, 1) == 1) {
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TriggerPtr r = trigger (n);
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DEBUG_TRACE (DEBUG::Triggers, string_compose ("next trigger from explicit queue = %1\n", r->index()));
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return r;
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}
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@ -1746,7 +1746,7 @@ TriggerBox::get_next_trigger ()
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}
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void
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TriggerBox::set_from_selection (uint64_t slot, boost::shared_ptr<Region> region)
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TriggerBox::set_from_selection (uint32_t slot, boost::shared_ptr<Region> region)
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{
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DEBUG_TRACE (DEBUG::Triggers, string_compose ("load %1 into %2\n", region->name(), slot));
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@ -1758,7 +1758,7 @@ TriggerBox::set_from_selection (uint64_t slot, boost::shared_ptr<Region> region)
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}
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void
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TriggerBox::set_from_path (uint64_t slot, std::string const & path)
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TriggerBox::set_from_path (uint32_t slot, std::string const & path)
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{
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if (slot >= all_triggers.size()) {
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return;
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@ -1822,7 +1822,6 @@ TriggerBox::set_from_path (uint64_t slot, std::string const & path)
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TriggerBox::~TriggerBox ()
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{
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drop_triggers ();
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}
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void
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@ -1838,7 +1837,7 @@ TriggerBox::stop_all ()
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DEBUG_TRACE (DEBUG::Triggers, "stop-all request received\n");
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for (uint64_t n = 0; n < all_triggers.size(); ++n) {
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for (uint32_t n = 0; n < all_triggers.size(); ++n) {
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all_triggers[n]->request_stop ();
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}
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@ -1851,18 +1850,10 @@ void
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TriggerBox::drop_triggers ()
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{
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Glib::Threads::RWLock::WriterLock lm (trigger_lock);
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for (Triggers::iterator t = all_triggers.begin(); t != all_triggers.end(); ++t) {
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if (*t) {
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delete *t;
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(*t) = 0;
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}
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}
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all_triggers.clear ();
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}
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Trigger*
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TriggerPtr
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TriggerBox::trigger (Triggers::size_type n)
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{
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Glib::Threads::RWLock::ReaderLock lm (trigger_lock);
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@ -1917,7 +1908,7 @@ TriggerBox::configure_io (ChanCount in, ChanCount out)
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bool ret = Processor::configure_io (in, out);
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if (ret) {
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for (uint64_t n = 0; n < all_triggers.size(); ++n) {
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for (uint32_t n = 0; n < all_triggers.size(); ++n) {
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all_triggers[n]->io_change ();
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}
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}
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@ -1925,7 +1916,7 @@ TriggerBox::configure_io (ChanCount in, ChanCount out)
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}
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void
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TriggerBox::add_trigger (Trigger* trigger)
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TriggerBox::add_trigger (TriggerPtr trigger)
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{
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Glib::Threads::RWLock::WriterLock lm (trigger_lock);
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all_triggers.push_back (trigger);
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@ -2008,7 +1999,7 @@ TriggerBox::process_midi_trigger_requests (BufferSet& bufs)
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continue;
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}
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Trigger* t = all_triggers[trigger_number];
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TriggerPtr t = all_triggers[trigger_number];
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if (!t) {
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continue;
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@ -2106,9 +2097,9 @@ TriggerBox::run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_samp
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/* STEP SEVEN: let each slot process any individual state requests
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*/
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std::vector<uint64_t> to_run;
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std::vector<uint32_t> to_run;
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for (uint64_t n = 0; n < all_triggers.size(); ++n) {
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for (uint32_t n = 0; n < all_triggers.size(); ++n) {
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all_triggers[n]->process_state_requests ();
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}
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@ -2150,7 +2141,7 @@ TriggerBox::run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_samp
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const Temporal::Beats end_beats (timepos_t (end_sample).beats());
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Temporal::TempoMap::SharedPtr tmap (Temporal::TempoMap::use());
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uint32_t max_chans = 0;
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Trigger* nxt = 0;
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TriggerPtr nxt;
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pframes_t dest_offset = 0;
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while (nframes) {
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@ -2164,7 +2155,7 @@ TriggerBox::run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_samp
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/* see if there's another trigger explicitly queued */
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RingBuffer<Trigger*>::rw_vector rwv;
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RingBuffer<uint32_t>::rw_vector rwv;
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explicit_queue.get_read_vector (&rwv);
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if (rwv.len[0] > 0) {
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@ -2173,7 +2164,8 @@ TriggerBox::run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_samp
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||||
/* peek at it without dequeing it */
|
||||
|
||||
nxt = *(rwv.buf[0]);
|
||||
uint32_t n = *(rwv.buf[0]);
|
||||
nxt = trigger (n);
|
||||
|
||||
/* if user triggered same clip, that will have been handled as
|
||||
* it processed bang requests. Nothing to do here otherwise.
|
||||
@ -2292,7 +2284,7 @@ TriggerBox::run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_samp
|
||||
* doing pass thru, so silence whatever is left.
|
||||
*/
|
||||
|
||||
for (uint64_t chn = 0; chn < bufs.count().n_audio(); ++chn) {
|
||||
for (uint32_t chn = 0; chn < bufs.count().n_audio(); ++chn) {
|
||||
AudioBuffer& buf (bufs.get_audio (chn));
|
||||
buf.silence (nframes, (orig_nframes - nframes));
|
||||
}
|
||||
@ -2320,14 +2312,14 @@ TriggerBox::run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_samp
|
||||
}
|
||||
|
||||
int
|
||||
TriggerBox::determine_next_trigger (uint64_t current)
|
||||
TriggerBox::determine_next_trigger (uint32_t current)
|
||||
{
|
||||
uint64_t n;
|
||||
uint64_t runnable = 0;
|
||||
uint32_t n;
|
||||
uint32_t runnable = 0;
|
||||
|
||||
/* count number of triggers that can actually be run (i.e. they have a region) */
|
||||
|
||||
for (uint64_t n = 0; n < all_triggers.size(); ++n) {
|
||||
for (uint32_t n = 0; n < all_triggers.size(); ++n) {
|
||||
if (all_triggers[n]->region()) {
|
||||
runnable++;
|
||||
}
|
||||
@ -2451,7 +2443,7 @@ TriggerBox::determine_next_trigger (uint64_t current)
|
||||
case Trigger::OtherTrigger:
|
||||
while (true) {
|
||||
n = _pcg.rand (all_triggers.size());
|
||||
if ((uint64_t) n == current) {
|
||||
if ((uint32_t) n == current) {
|
||||
continue;
|
||||
}
|
||||
if (!all_triggers[n]->region()) {
|
||||
@ -2526,14 +2518,14 @@ TriggerBox::set_state (const XMLNode& node, int version)
|
||||
Glib::Threads::RWLock::WriterLock lm (trigger_lock);
|
||||
|
||||
for (XMLNodeList::const_iterator t = tchildren.begin(); t != tchildren.end(); ++t) {
|
||||
Trigger* trig;
|
||||
TriggerPtr trig;
|
||||
|
||||
if (_data_type == DataType::AUDIO) {
|
||||
trig = new AudioTrigger (all_triggers.size(), *this);
|
||||
trig = boost::make_shared<AudioTrigger> (all_triggers.size(), *this);
|
||||
all_triggers.push_back (trig);
|
||||
trig->set_state (**t, version);
|
||||
} else if (_data_type == DataType::MIDI) {
|
||||
trig = new MIDITrigger (all_triggers.size(), *this);
|
||||
trig = boost::make_shared<MIDITrigger> (all_triggers.size(), *this);
|
||||
all_triggers.push_back (trig);
|
||||
trig->set_state (**t, version);
|
||||
}
|
||||
@ -2611,15 +2603,6 @@ TriggerBox::request_reload (int32_t slot, void* ptr)
|
||||
requests.write (&r, 1);
|
||||
}
|
||||
|
||||
void
|
||||
TriggerBox::request_use (int32_t slot, Trigger& t)
|
||||
{
|
||||
Request* r = new Request (Request::Use);
|
||||
r->slot = slot;
|
||||
r->trigger = &t;
|
||||
requests.write (&r, 1);
|
||||
}
|
||||
|
||||
void
|
||||
TriggerBox::process_requests (BufferSet& bufs)
|
||||
{
|
||||
@ -2659,7 +2642,7 @@ TriggerBox::reload (BufferSet& bufs, int32_t slot, void* ptr)
|
||||
double
|
||||
TriggerBox::position_as_fraction () const
|
||||
{
|
||||
Trigger* cp = _currently_playing;
|
||||
TriggerPtr cp = _currently_playing;
|
||||
if (!cp) {
|
||||
return -1;
|
||||
}
|
||||
@ -2717,7 +2700,7 @@ TriggerBoxThread::thread_work ()
|
||||
while (requests.read (&req, 1) == 1) {
|
||||
switch (req->type) {
|
||||
case SetRegion:
|
||||
req->trig->set_region_threaded (req->region);
|
||||
req->box->trigger (req->slot)->set_region_threaded (req->region);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
@ -2767,11 +2750,12 @@ TriggerBoxThread::Request::init_pool ()
|
||||
}
|
||||
|
||||
void
|
||||
TriggerBoxThread::set_region (Trigger* t, boost::shared_ptr<Region> r)
|
||||
TriggerBoxThread::set_region (TriggerBox& box, uint32_t slot, boost::shared_ptr<Region> r)
|
||||
{
|
||||
TriggerBoxThread::Request* req = new TriggerBoxThread::Request (TriggerBoxThread::SetRegion);
|
||||
|
||||
req->trig = t;
|
||||
req->box = &box;
|
||||
req->slot = slot;
|
||||
req->region = r;
|
||||
|
||||
queue_request (req);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user