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-rw-r--r--src/JackDriver.cpp102
1 files changed, 0 insertions, 102 deletions
diff --git a/src/JackDriver.cpp b/src/JackDriver.cpp
deleted file mode 100644
index 3eacd49..0000000
--- a/src/JackDriver.cpp
+++ /dev/null
@@ -1,102 +0,0 @@
-/* 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
- */
-
-#include "JackDriver.hpp"
-
-#include <iostream>
-
-namespace Machina {
-
-
-JackDriver::JackDriver()
- : _output_port(NULL)
- , _current_cycle_start(0)
- , _current_cycle_nframes(0)
-{
-}
-
-
-void
-JackDriver::attach(const std::string& client_name)
-{
- Raul::JackDriver::attach(client_name);
-
- if (jack_client()) {
- _output_port = jack_port_register(jack_client(),
- "out",
- JACK_DEFAULT_MIDI_TYPE, JackPortIsOutput,
- 0);
- }
-}
-
-
-void
-JackDriver::detach()
-{
- jack_port_unregister(jack_client(), _output_port);
- _output_port = NULL;
-
- Raul::JackDriver::detach();
-}
-
-
-Timestamp
-JackDriver::stamp_to_offset(Timestamp stamp)
-{
- Timestamp ret = stamp - _current_cycle_start + _current_cycle_offset;
- assert(ret < _current_cycle_offset + _current_cycle_nframes);
- return ret;
-}
-
-
-void
-JackDriver::on_process(jack_nframes_t nframes)
-{
- //std::cerr << "======================================================\n";
-
- _current_cycle_offset = 0;
- _current_cycle_nframes = nframes;
-
- jack_midi_clear_buffer(jack_port_get_buffer(_output_port, nframes), nframes);
-
- while (true) {
-
- bool machine_done = ! _machine->run(_current_cycle_nframes);
-
- if (!machine_done) {
- _current_cycle_start += _current_cycle_nframes;
- break;
-
- } else {
- const Timestamp finish_time = _machine->time();
- const FrameCount finish_offset = stamp_to_offset(finish_time);
-
- if (finish_offset >= _current_cycle_nframes)
- break;
-
- _current_cycle_offset = stamp_to_offset(finish_time);
- _current_cycle_nframes -= _current_cycle_offset;
- _current_cycle_start = 0;
- _machine->reset();
- }
- }
-
- //std::cerr << "======================================================\n";
-}
-
-
-} // namespace Machina