aboutsummaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/engine/JackDriver.cpp40
-rw-r--r--src/engine/Machine.cpp2
-rw-r--r--src/engine/MachineBuilder.cpp4
-rw-r--r--src/engine/Problem.cpp9
-rw-r--r--src/engine/SMFDriver.cpp19
-rw-r--r--src/engine/machina/JackDriver.hpp1
-rw-r--r--src/gui/MachinaCanvas.cpp2
-rw-r--r--src/gui/main.cpp2
8 files changed, 36 insertions, 43 deletions
diff --git a/src/engine/JackDriver.cpp b/src/engine/JackDriver.cpp
index 5363a5a..ac24fc4 100644
--- a/src/engine/JackDriver.cpp
+++ b/src/engine/JackDriver.cpp
@@ -33,8 +33,9 @@ JackDriver::JackDriver(SharedPtr<Machine> machine)
, _machine_changed(0)
, _input_port(NULL)
, _output_port(NULL)
- , _frames_unit(TimeUnit::FRAMES, 48000.0)
- , _cycle_time(1/48000.0, 120.0)
+ , _frames_unit(TimeUnit::FRAMES, 48000)
+ , _beats_unit(TimeUnit::BEATS, 19200)
+ , _cycle_time(48000, 120.0)
, _bpm(120.0)
, _quantization(0.0f)
, _record_time(machine->time().unit())
@@ -188,7 +189,6 @@ JackDriver::write_event(Raul::TimeStamp time,
size_t size,
const byte* event) throw (std::logic_error)
{
-#if 0
if (!_output_port)
return;
@@ -205,8 +205,8 @@ JackDriver::write_event(Raul::TimeStamp time,
return;
}
- const TickCount nframes = _cycle_time.length_ticks();
- const TickCount offset = _cycle_time.beats_to_ticks(time)
+ const TimeDuration nframes = _cycle_time.length_ticks();
+ const TimeStamp offset = _cycle_time.beats_to_ticks(time)
+ _cycle_time.offset_ticks() - _cycle_time.start_ticks();
if ( ! (offset < _cycle_time.offset_ticks() + nframes)) {
@@ -223,24 +223,21 @@ JackDriver::write_event(Raul::TimeStamp time,
event, size, nframes);
#else
jack_midi_event_write(
- jack_port_get_buffer(_output_port, nframes), offset,
+ jack_port_get_buffer(_output_port, nframes.ticks()), offset.ticks(),
event, size);
#endif
}
-#endif
}
void
JackDriver::on_process(jack_nframes_t nframes)
{
-#if 0
_cycle_time.set_bpm(_bpm.get());
- TimeStamp start(TimeUnit(TimeUnit::FRAMES, 0));
- TimeDuration length(TimeUnit(TimeUnit::FRAMES, nframes));
- _cycle_time.set_offset(start);
- _cycle_time.set_length(length);
+ TimeStamp start(_cycle_time.ticks_unit(), 0, 0);
+ TimeDuration length(_cycle_time.ticks_unit(), nframes, 0);
+ _cycle_time.set_slice(start, length);
assert(_output_port);
#ifdef JACK_MIDI_NEEDS_NFRAMES
@@ -261,7 +258,6 @@ JackDriver::on_process(jack_nframes_t nframes)
_last_machine->reset(_last_machine->time()); // Exit all active states
_last_machine.reset(); // Cut our reference
}
- _cycle_time.set_start(start);
_machine_changed.post(); // Signal we're done with it
}
@@ -291,7 +287,7 @@ JackDriver::on_process(jack_nframes_t nframes)
// Machine didn't run at all (empty, or no initial states)
if (run_dur_beats == TimeDuration(_frames_unit, 0, 0)) {
machine->reset(machine->time()); // Try again next cycle
- _cycle_time.set_start(TimeStamp(_frames_unit, 0, 0));
+ _cycle_time.set_slice(TimeStamp(_frames_unit, 0, 0), run_dur_ticks);
goto end;
// Machine ran for portion of cycle (finished)
@@ -301,18 +297,20 @@ JackDriver::on_process(jack_nframes_t nframes)
machine->reset(machine->time());
- _cycle_time.set_start(TimeStamp(_frames_unit, 0, 0));
- _cycle_time.set_length(TimeDuration(_frames_unit, nframes - finish_offset.ticks()));
+ _cycle_time.set_slice(TimeStamp(_frames_unit, 0, 0),
+ TimeDuration(_frames_unit, nframes - finish_offset.ticks()));
_cycle_time.set_offset(finish_offset);
// Machine ran for entire cycle
} else {
if (machine->is_finished()) {
machine->reset(machine->time());
- _cycle_time.set_start(TimeStamp(_frames_unit, 0, 0));
+ _cycle_time.set_slice(TimeStamp(_frames_unit, 0, 0),
+ TimeStamp(_frames_unit, 0, 0));
} else {
- _cycle_time.set_start(
- _cycle_time.start_ticks() + _cycle_time.length_ticks());
+ _cycle_time.set_slice(
+ _cycle_time.start_ticks() + _cycle_time.length_ticks(),
+ TimeStamp(_frames_unit, 0, 0));
}
break;
@@ -326,10 +324,10 @@ end:
_last_machine = machine;
if (_stop.pending()) {
- _cycle_time.set_start(TimeStamp(_frames_unit, 0, 0));
+ _cycle_time.set_slice(TimeStamp(_frames_unit, 0, 0),
+ TimeStamp(_frames_unit, 0, 0));
_stop.finish();
}
-#endif
}
diff --git a/src/engine/Machine.cpp b/src/engine/Machine.cpp
index 99dd93e..4106a98 100644
--- a/src/engine/Machine.cpp
+++ b/src/engine/Machine.cpp
@@ -349,7 +349,7 @@ Machine::run(const Raul::TimeSlice& time)
break;
// Earliest active state ends this cycle
- } else if (earliest->exit_time() <= cycle_end) {
+ } else if (time.beats_to_ticks(earliest->exit_time()) <= cycle_end) {
this_time += earliest->exit_time() - _time;
_time = time.ticks_to_beats(
time.beats_to_ticks(earliest->exit_time()));
diff --git a/src/engine/MachineBuilder.cpp b/src/engine/MachineBuilder.cpp
index 180d843..f3d6387 100644
--- a/src/engine/MachineBuilder.cpp
+++ b/src/engine/MachineBuilder.cpp
@@ -65,15 +65,13 @@ MachineBuilder::is_delay_node(SharedPtr<Node> node) const
void
MachineBuilder::set_node_duration(SharedPtr<Node> node, Raul::TimeDuration d) const
{
-#if 0
- Raul::TimeStamp q_dur = Quantizer::quantize(_quantization, d);
+ Raul::TimeStamp q_dur = Quantizer::quantize(TimeStamp(d.unit(), _quantization), d);
// Never quantize a note to duration 0
if (q_dur.is_zero() && ( node->enter_action() || node->exit_action() ))
q_dur = _quantization; // Round up
node->set_duration(q_dur);
-#endif
}
diff --git a/src/engine/Problem.cpp b/src/engine/Problem.cpp
index 0660d0c..5a6485f 100644
--- a/src/engine/Problem.cpp
+++ b/src/engine/Problem.cpp
@@ -50,7 +50,7 @@ Problem::Problem(TimeUnit unit, const std::string& target_midi, SharedPtr<Machin
uint32_t delta_time;
while (smf.read_event(4, buf, &ev_size, &delta_time) >= 0) {
// time ignored
-// _target.write_event(0, ev_size, buf);
+ _target.write_event(TimeStamp(_unit, 0.0), ev_size, buf);
#if 0
//_target._length += delta_time / (double)smf.ppqn();
if ((buf[0] & 0xF0) == MIDI_CMD_NOTE_ON) {
@@ -92,21 +92,20 @@ Problem::fitness(const Machine& const_machine) const
static const unsigned ppqn = 19200;
Raul::TimeSlice time(1.0/(double)ppqn, 120);
- time.set_start(TimeStamp(_unit, 0, 0));
- time.set_length(TimeDuration(_unit, 2*ppqn));
+ time.set_slice(TimeStamp(_unit, 0, 0), TimeDuration(_unit, 2*ppqn));
machine.run(time);
if (eval->n_notes() == 0)
return 0.0f; // bad dog
TimeStamp end(_unit, time.start_ticks().ticks() + 2*ppqn);
- time.set_start(end);
+ time.set_slice(end, TimeStamp(_unit, 0, 0));
while (eval->n_notes() < _target.n_notes()) {
machine.run(time);
if (machine.is_finished())
machine.reset(time.start_ticks());
- time.set_start(end);
+ time.set_slice(end, TimeStamp(end.unit(), 0, 0));
}
eval->compute();
diff --git a/src/engine/SMFDriver.cpp b/src/engine/SMFDriver.cpp
index 6d23368..42dbcd6 100644
--- a/src/engine/SMFDriver.cpp
+++ b/src/engine/SMFDriver.cpp
@@ -79,8 +79,7 @@ SMFDriver::learn(const string& filename, unsigned track, double q, Raul::TimeDur
SharedPtr<Machine>
SMFDriver::learn(const string& filename, double q, Raul::TimeStamp max_duration)
{
-#if 0
- SharedPtr<Machine> m(new Machine(q.unit()));
+ SharedPtr<Machine> m(new Machine(max_duration.unit()));
SharedPtr<MachineBuilder> builder = SharedPtr<MachineBuilder>(new MachineBuilder(m, q));
Raul::SMFReader reader;
@@ -99,7 +98,6 @@ SMFDriver::learn(const string& filename, double q, Raul::TimeStamp max_duration)
if (m->nodes().size() > 1)
return m;
else
-#endif
return SharedPtr<Machine>();
}
@@ -114,27 +112,26 @@ SMFDriver::learn_track(SharedPtr<MachineBuilder> builder,
const bool found_track = reader.seek_to_track(track);
if (!found_track)
return;
-#if 0
- uint8_5 buf[4];
+
+ uint8_t buf[4];
uint32_t ev_size;
uint32_t ev_delta_time;
uint64_t t = 0;
- uint64_t unquantized_t = 0;
+ double unquantized_t = 0;
while (reader.read_event(4, buf, &ev_size, &ev_delta_time) >= 0) {
unquantized_t += ev_delta_time;
t = Raul::Quantizer::quantize(q, unquantized_t);
- builder->set_time(t);
+ builder->set_time(TimeStamp(max_duration.unit(), (double)t));
- if ((!max_duration.is_zero()) && t > max_duration)
+ if ((!max_duration.is_zero()) && t > max_duration.to_double())
break;
if (ev_size > 0)
- builder->event(TimeStamp(t.unit(), 0, 0), ev_size, buf);
+ builder->event(TimeStamp(max_duration.unit(), 0, 0), ev_size, buf);
}
-#endif
builder->resolve();
}
@@ -145,7 +142,7 @@ SMFDriver::run(SharedPtr<Machine> machine, Raul::TimeStamp max_time)
{
// FIXME: unit kludge (tempo only)
Raul::TimeSlice time(1.0/(double)_writer->unit().ppt(), 120);
- time.set_length(time.beats_to_ticks(max_time));
+ time.set_slice(TimeStamp(max_time.unit(), 0, 0), time.beats_to_ticks(max_time));
machine->set_sink(shared_from_this());
machine->run(time);
}
diff --git a/src/engine/machina/JackDriver.hpp b/src/engine/machina/JackDriver.hpp
index 40c2868..5982f87 100644
--- a/src/engine/machina/JackDriver.hpp
+++ b/src/engine/machina/JackDriver.hpp
@@ -82,6 +82,7 @@ private:
jack_port_t* _output_port;
Raul::TimeUnit _frames_unit;
+ Raul::TimeUnit _beats_unit;
Raul::TimeSlice _cycle_time;
Raul::DoubleBuffer<double> _bpm;
diff --git a/src/gui/MachinaCanvas.cpp b/src/gui/MachinaCanvas.cpp
index 222f1a8..26c805b 100644
--- a/src/gui/MachinaCanvas.cpp
+++ b/src/gui/MachinaCanvas.cpp
@@ -95,7 +95,7 @@ MachinaCanvas::canvas_event(GdkEvent* event)
string name = string("Note")+(char)(last++ +'0');
- TimeDuration dur(TimeUnit(TimeUnit::BEATS, 0), 1.0);
+ TimeDuration dur(machine->time().unit(), 1.0);
SharedPtr<Machina::Node> node(new Machina::Node(dur, false));
SharedPtr<NodeView> view(new NodeView(_app->window(), shared_from_this(), node,
name, x, y));
diff --git a/src/gui/main.cpp b/src/gui/main.cpp
index e819ac2..8d17479 100644
--- a/src/gui/main.cpp
+++ b/src/gui/main.cpp
@@ -68,7 +68,7 @@ main(int argc, char** argv)
#endif
if (!machine)
- machine = SharedPtr<Machine>(new Machine(TimeUnit(TimeUnit::BEATS, 0)));
+ machine = SharedPtr<Machine>(new Machine(TimeUnit(TimeUnit::BEATS, 19200)));
// Build engine
SharedPtr<Driver> driver;
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-27 00:42:38 +0000