diff options
Diffstat (limited to 'libs/ardour/midi_track.cc')
| -rw-r--r-- | libs/ardour/midi_track.cc | 82 |
1 files changed, 43 insertions, 39 deletions
diff --git a/libs/ardour/midi_track.cc b/libs/ardour/midi_track.cc index c91f1435fa..a2ebef4ef4 100644 --- a/libs/ardour/midi_track.cc +++ b/libs/ardour/midi_track.cc @@ -1,6 +1,6 @@ /* Copyright (C) 2006 Paul Davis - By Dave Robillard, 2006 + Author: David Robillard This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -16,6 +16,7 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + #include "pbd/error.h" #include "pbd/enumwriter.h" @@ -87,11 +88,11 @@ MidiTrack::use_new_diskstream () void MidiTrack::set_record_enabled (bool yn, void *src) { - if (_step_editing) { - return; - } + if (_step_editing) { + return; + } - Track::set_record_enabled (yn, src); + Track::set_record_enabled (yn, src); } void @@ -107,7 +108,9 @@ MidiTrack::set_diskstream (boost::shared_ptr<Diskstream> ds) _diskstream_data_recorded_connection.disconnect (); boost::shared_ptr<MidiDiskstream> mds = boost::dynamic_pointer_cast<MidiDiskstream> (ds); - mds->DataRecorded.connect_same_thread (_diskstream_data_recorded_connection, boost::bind (&MidiTrack::diskstream_data_recorded, this, _1, _2)); + mds->DataRecorded.connect_same_thread ( + _diskstream_data_recorded_connection, + boost::bind (&MidiTrack::diskstream_data_recorded, this, _1, _2)); DiskstreamChanged (); /* EMIT SIGNAL */ } @@ -165,24 +168,25 @@ MidiTrack::_set_state (const XMLNode& node, int version, bool call_base) } } - /* set rec-enable control *AFTER* setting up diskstream, because it may want to operate - on the diskstream as it sets its own state - */ + /* set rec-enable control *AFTER* setting up diskstream, because it may + want to operate on the diskstream as it sets its own state + */ for (niter = nlist.begin(); niter != nlist.end(); ++niter){ child = *niter; - if (child->name() == Controllable::xml_node_name && (prop = child->property ("name")) != 0) { - if (prop->value() == X_("recenable")) { - _rec_enable_control->set_state (*child, version); - } - } + if (child->name() == Controllable::xml_node_name && (prop = child->property ("name")) != 0) { + if (prop->value() == X_("recenable")) { + _rec_enable_control->set_state (*child, version); + } + } } pending_state = const_cast<XMLNode*> (&node); if (_session.state_of_the_state() & Session::Loading) { - _session.StateReady.connect_same_thread (*this, boost::bind (&MidiTrack::set_state_part_two, this)); + _session.StateReady.connect_same_thread ( + *this, boost::bind (&MidiTrack::set_state_part_two, this)); } else { set_state_part_two (); } @@ -380,7 +384,7 @@ MidiTrack::roll (pframes_t nframes, framepos_t start_frame, framepos_t end_frame process_output_buffers (bufs, start_frame, end_frame, nframes, (!_session.get_record_enabled() || !Config->get_do_not_record_plugins()), declick, - (!diskstream->record_enabled() && !_session.transport_stopped())); + (!diskstream->record_enabled() && !_session.transport_stopped())); } _main_outs->flush_buffers (nframes, end_frame - start_frame - 1); @@ -429,14 +433,14 @@ MidiTrack::push_midi_input_to_step_edit_ringbuffer (framecnt_t nframes) const Evoral::MIDIEvent<framepos_t> ev(*e, false); - /* note on, since for step edit, note length is determined - elsewhere - */ - - if (ev.is_note_on()) { - /* we don't care about the time for this purpose */ - _step_edit_ring_buffer.write (0, ev.type(), ev.size(), ev.buffer()); - } + /* note on, since for step edit, note length is determined + elsewhere + */ + + if (ev.is_note_on()) { + /* we don't care about the time for this purpose */ + _step_edit_ring_buffer.write (0, ev.type(), ev.size(), ev.buffer()); + } } } } @@ -446,12 +450,12 @@ MidiTrack::write_out_of_band_data (BufferSet& bufs, framepos_t /*start*/, framep { // Append immediate events MidiBuffer& buf (bufs.get_midi (0)); - if (_immediate_events.read_space()) { - DEBUG_TRACE (DEBUG::MidiIO, string_compose ("%1 has %2 of immediate events to deliver\n", - name(), _immediate_events.read_space())); - } + if (_immediate_events.read_space()) { + DEBUG_TRACE (DEBUG::MidiIO, string_compose ("%1 has %2 of immediate events to deliver\n", + name(), _immediate_events.read_space())); + } _immediate_events.read (buf, 0, 1, nframes-1); // all stamps = 0 - + // MIDI thru: send incoming data "through" output if (_midi_thru && _session.transport_speed() != 0.0f && _input->n_ports().n_midi()) { buf.merge_in_place (_input->midi(0)->get_midi_buffer(nframes)); @@ -505,7 +509,7 @@ MidiTrack::set_note_mode (NoteMode m) void MidiTrack::midi_panic() { - DEBUG_TRACE (DEBUG::MidiIO, string_compose ("%1 delivers panic data\n", name())); + DEBUG_TRACE (DEBUG::MidiIO, string_compose ("%1 delivers panic data\n", name())); for (uint8_t channel = 0; channel <= 0xF; channel++) { uint8_t ev[3] = { MIDI_CMD_CONTROL | channel, MIDI_CTL_SUSTAIN, 0 }; write_immediate_event(3, ev); @@ -590,14 +594,14 @@ MidiTrack::MidiControl::set_value(double val) void MidiTrack::set_step_editing (bool yn) { - if (_session.record_status() != Session::Disabled) { - return; - } + if (_session.record_status() != Session::Disabled) { + return; + } - if (yn != _step_editing) { - _step_editing = yn; - StepEditStatusChange (yn); - } + if (yn != _step_editing) { + _step_editing = yn; + StepEditStatusChange (yn); + } } void @@ -651,11 +655,11 @@ MidiTrack::diskstream_data_recorded (boost::shared_ptr<MidiBuffer> buf, boost::w bool MidiTrack::should_monitor () const { - return true; + return true; } bool MidiTrack::send_silence () const { - return false; + return false; } |