Struct Poly

pub struct Poly<V> { /* private fields */ }

A helper struct for implementing polyphonic synths.

This struct handles common tasks such as routing events to voices, updating note expression curves, and mixing the output of voices.

To use it, you must implement the Voice trait for your synth. Then, use the methods on this struct to implement the required [conformal_component::synth::Synth] trait methods.

Implementations

impl<V: Voice> Poly<V>

pub fn new(environment: &ProcessingEnvironment, max_voices: usize) -> Self

Creates a new Poly struct.

pub fn handle_events(&mut self, events: impl IntoIterator<Item = Data> + Clone)

Handles a set of events without rendering audio.

This can be used to implement [conformal_component::synth::Synth::handle_events].

pub fn process( &mut self, events: impl Iterator<Item = CEvent> + Clone, params: &impl BufferStates, shared_data: &V::SharedData<'_>, output: &mut impl BufferMut, )

Renders the audio for the synth.

This can be used to implement [conformal_component::synth::Synth::process]. For any voices with active notes, Voice::process will be called.

pub fn reset(&mut self)

Resets the state of the polyphonic synth.

This can be used to implement [conformal_component::Processor::set_processing].

Trait Implementations

impl<V: Debug> Debug for Poly<V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.