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Add (currently unused) PolyModulation events

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This commit is contained in:
Robbert van der Helm 2022-07-05 23:51:37 +02:00
parent af4314b581
commit 0187325b60
1 changed files with 24 additions and 0 deletions
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24
src/midi.rs
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@ -84,6 +84,26 @@ pub enum NoteEvent {
/// The note's MIDI key number
note: u8,
},
/// A polyphonic modulation event, available on [`MidiConfig::Basic`] and up. This will only be
/// sent for parameters that were decorated with the `.with_poly_modulation_id()` modifier, and
/// only by supported hosts. The
PolyModulation {
timing: u32,
/// The identifier of the voice this polyphonic modulation event should affect. This voice
/// should use the values from this and subsequent polyphonic modulation events instead of
/// the global value.
voice_id: i32,
/// The ID that was set for the modulated parameter using the `.with_poly_modulation_id()`
/// method.
poly_modulation_id: u32,
/// The parameter's new normalized value. This value needs to be converted to the plain
/// value using `param.preview_plain(event.normalized_value)`, and it should be used **in
/// place of** the global value. If the modulated parameter is smoothed, you may want to
/// copy the smoother to the affected voice, set this value using
/// [`Smoother::set_target()`][crate::prelude::Smoother::set_target()], and then use that
/// smoother to produce values for the voice.
normalized_value: f32,
},
/// A polyphonic note pressure/aftertouch event, available on [`MidiConfig::Basic`] and up. Not
/// all hosts may support polyphonic aftertouch.
///
@ -231,6 +251,7 @@ impl NoteEvent {
NoteEvent::NoteOff { timing, .. } => *timing,
NoteEvent::Choke { timing, .. } => *timing,
NoteEvent::VoiceTerminated { timing, .. } => *timing,
NoteEvent::PolyModulation { timing, .. } => *timing,
NoteEvent::PolyPressure { timing, .. } => *timing,
NoteEvent::PolyVolume { timing, .. } => *timing,
NoteEvent::PolyPan { timing, .. } => *timing,
@ -251,6 +272,7 @@ impl NoteEvent {
NoteEvent::NoteOff { voice_id, .. } => *voice_id,
NoteEvent::Choke { voice_id, .. } => *voice_id,
NoteEvent::VoiceTerminated { voice_id, .. } => *voice_id,
NoteEvent::PolyModulation { voice_id, .. } => Some(*voice_id),
NoteEvent::PolyPressure { voice_id, .. } => *voice_id,
NoteEvent::PolyVolume { voice_id, .. } => *voice_id,
NoteEvent::PolyPan { voice_id, .. } => *voice_id,
@ -388,6 +410,7 @@ impl NoteEvent {
]),
NoteEvent::Choke { .. }
| NoteEvent::VoiceTerminated { .. }
| NoteEvent::PolyModulation { .. }
| NoteEvent::PolyVolume { .. }
| NoteEvent::PolyPan { .. }
| NoteEvent::PolyTuning { .. }
@ -405,6 +428,7 @@ impl NoteEvent {
NoteEvent::NoteOff { timing, .. } => *timing -= samples,
NoteEvent::Choke { timing, .. } => *timing -= samples,
NoteEvent::VoiceTerminated { timing, .. } => *timing -= samples,
NoteEvent::PolyModulation { timing, .. } => *timing -= samples,
NoteEvent::PolyPressure { timing, .. } => *timing -= samples,
NoteEvent::PolyVolume { timing, .. } => *timing -= samples,
NoteEvent::PolyPan { timing, .. } => *timing -= samples,