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triggerbox: add struct and ringbuffer for recording cues

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This commit is contained in:
Paul Davis 2022-01-21 09:30:12 -07:00
parent d50e854b05
commit f63c049d87
2 changed files with 9 additions and 0 deletions
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8
libs/ardour/ardour/triggerbox.h
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@ -522,6 +522,12 @@ class LIBARDOUR_API TriggerBoxThread
void delete_trigger (Trigger*);
};
struct CueRecord {
int32_t cue_number;
timepos_t when;
};
typedef PBD::RingBuffer<CueRecord> CueRecords;
class LIBARDOUR_API TriggerBox : public Processor
{
@ -529,6 +535,8 @@ class LIBARDOUR_API TriggerBox : public Processor
TriggerBox (Session&, DataType dt);
~TriggerBox ();
static CueRecords cue_records;
void run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_sample, double speed, pframes_t nframes, bool result_required);
bool can_support_io_configuration (const ChanCount& in, ChanCount& out);
bool configure_io (ChanCount in, ChanCount out);

1
libs/ardour/triggerbox.cc
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@ -2183,6 +2183,7 @@ TriggerBox::TriggerMidiMapMode TriggerBox::_midi_map_mode (TriggerBox::Sequentia
int TriggerBox::_first_midi_note = 60;
std::atomic<int> TriggerBox::active_trigger_boxes (0);
TriggerBoxThread* TriggerBox::worker = 0;
CueRecords TriggerBox::cue_records (256);
void
TriggerBox::init ()