diff options
Diffstat (limited to 'src/engine/JackDriver.cpp')
| -rw-r--r-- | src/engine/JackDriver.cpp | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/src/engine/JackDriver.cpp b/src/engine/JackDriver.cpp index 9993866..ef74a61 100644 --- a/src/engine/JackDriver.cpp +++ b/src/engine/JackDriver.cpp @@ -1,15 +1,15 @@ /* This file is part of Machina. * Copyright (C) 2007 Dave Robillard <http://drobilla.net> - * + * * Machina 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. - * + * * Machina 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 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 St, Fifth Floor, Boston, MA 02110-1301 USA @@ -58,12 +58,12 @@ JackDriver::attach(const std::string& client_name) if (jack_client()) { //_cycle_time.set_tick_rate(1/(double)sample_rate()); - + _input_port = jack_port_register(jack_client(), "in", JACK_DEFAULT_MIDI_TYPE, JackPortIsInput, 0); - + if (!_input_port) std:: cerr << "WARNING: Failed to create MIDI input port." << std::endl; @@ -71,7 +71,7 @@ JackDriver::attach(const std::string& client_name) "out", JACK_DEFAULT_MIDI_TYPE, JackPortIsOutput, 0); - + if (!_output_port) std::cerr << "WARNING: Failed to create MIDI output port." << std::endl; @@ -93,7 +93,7 @@ JackDriver::detach() jack_port_unregister(jack_client(), _input_port); _input_port = NULL; } - + if (_output_port) { jack_port_unregister(jack_client(), _output_port); _output_port = NULL; @@ -109,7 +109,7 @@ JackDriver::set_machine(SharedPtr<Machine> machine) return; cout << "DRIVER MACHINE: " << machine.get() << endl; - SharedPtr<Machine> last_machine = _last_machine; // Keep a reference + SharedPtr<Machine> last_machine = _last_machine; // Keep a reference _machine_changed.reset(0); assert(!last_machine.unique()); _machine = machine; @@ -136,7 +136,7 @@ JackDriver::process_input(SharedPtr<Machine> machine, const TimeSlice& time) for (jack_nframes_t i=0; i < event_count; ++i) { jack_midi_event_t ev; jack_midi_event_get(&ev, jack_buffer, i); - + _recorder->write(_record_time + TimeStamp(_record_time.unit(), ev.time, 0), ev.size, ev.buffer); } @@ -165,9 +165,9 @@ JackDriver::process_input(SharedPtr<Machine> machine, const TimeSlice& time) } } else if (ev.buffer[0] == 0x80) { - + const SharedPtr<LearnRequest> learn = machine->pending_learn(); - + if (learn) { if (learn->started()) { learn->exit_action()->set_event(ev.size, ev.buffer); @@ -193,7 +193,7 @@ JackDriver::write_event(Raul::TimeStamp time, return; if (_cycle_time.beats_to_ticks(time) + _cycle_time.offset_ticks() < _cycle_time.start_ticks()) { - std::cerr << "ERROR: Missed event by " + std::cerr << "ERROR: Missed event by " << _cycle_time.start_ticks() - (_cycle_time.beats_to_ticks(time) + _cycle_time.offset_ticks()) << " ticks" @@ -262,14 +262,14 @@ JackDriver::on_process(jack_nframes_t nframes) } _machine_changed.post(); // Signal we're done with it } - + if (!machine) { _last_machine = machine; return; } - + machine->set_sink(shared_from_this()); - + if (_recording.get()) _record_time += length_beats; @@ -296,13 +296,13 @@ JackDriver::on_process(jack_nframes_t nframes) } else if (machine->is_finished()) { const TimeStamp finish_offset = _cycle_time.offset_ticks() + run_dur_frames; assert(finish_offset < length_ticks); - + machine->reset(machine->time()); _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()) { @@ -323,7 +323,7 @@ end: /* Remember the last machine run, in case a switch happens and * we need to finalize it next cycle. */ _last_machine = machine; - + if (_stop.pending()) { _cycle_time.set_slice(TimeStamp(_frames_unit, 0, 0), TimeStamp(_frames_unit, 0, 0)); |