mirrors/polyrhythmix
2
0
Fork 0
mirror of https://github.com/dredozubov/polyrhythmix.git synced 2024-11-22 11:57:43 +00:00
Code Issues Projects Releases Packages Wiki Activity

Midi meta events WIP: Mark track as Drumkit

Browse source
This commit is contained in:
Denis Redozubov 2023-06-09 15:35:19 +04:00
parent 9e49156acb
commit c52f1e3ff4
1 changed files with 11 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
src/midi/core.rs
View file

@ -871,17 +871,23 @@ fn create_tracks<'a>(
let event_grid = event_grid_tick.to_delta(); let event_grid = event_grid_tick.to_delta();
let mut drums = Vec::new(); let mut drums = Vec::new();
// let midi_tempo = MidiTempo::from_tempo(Tempo(130)).0; // let midi_tempo = MidiTempo::from_tempo(Tempo(130)).0;
// drums.push(TrackEvent { delta: u28::from(0), kind: TrackEventKind::Meta(MetaMessage::Tempo(midi_tempo)) }); drums.push(TrackEvent { delta: 0.into(), kind: TrackEventKind::Midi { channel: 9.into(), message: MidiMessage::ProgramChange { program: 127.into() } } } );
// drums.push(TrackEvent { delta: u28::from(0), kind: TrackEventKind::Meta(MetaMessage::TimeSignature(4, 4, MIDI_CLOCKS_PER_CLICK.clone(), 8))}); // drums.push(TrackEvent { delta: 0.into(), kind: TrackEventKind::Meta(MetaMessage::TrackNumber(1.into())) });
drums.push(TrackEvent { delta: 0.into(), kind: TrackEventKind::Meta(MetaMessage::TrackName(b"Drumkit")) });
// drums.push(TrackEvent { delta: 0.into(), kind: TrackEventKind::Meta(MetaMessage::InstrumentName(b"Drum kit")) });
drums.push(TrackEvent { delta: 0.into(), kind: TrackEventKind::Meta(MetaMessage::MidiChannel(10.into())) });
drums.push(TrackEvent { delta: 0.into(), kind: TrackEventKind::Meta(MetaMessage::MidiPort(10.into())) });
// drums.push(TrackEvent { delta: 0.into(), kind: TrackEventKind::Meta(MetaMessage::Tempo(midi_tempo)) });
// drums.push(TrackEvent { delta: 0.into(), kind: TrackEventKind::Meta(MetaMessage::TimeSignature(4, 4, MIDI_CLOCKS_PER_CLICK.clone(), 8))});
for event in event_grid.events { for event in event_grid.events {
let midi_message = match event.event_type { let midi_message = match event.event_type {
NoteOn(part) => MidiMessage::NoteOn { NoteOn(part) => MidiMessage::NoteOn {
key: part.to_midi_key(), key: part.to_midi_key(),
vel: u7::from(120), vel: 127.into(),
}, },
NoteOff(part) => MidiMessage::NoteOff { NoteOff(part) => MidiMessage::NoteOff {
key: part.to_midi_key(), key: part.to_midi_key(),
vel: u7::from(0), vel: 127.into(),
}, },
}; };
drums.push(TrackEvent { drums.push(TrackEvent {
@ -892,6 +898,7 @@ fn create_tracks<'a>(
}, },
}) })
} }
drums.push(TrackEvent { delta: drums.last().unwrap().delta, kind: TrackEventKind::Meta(MetaMessage::EndOfTrack) });
vec![drums] vec![drums]
} }