Struct OnePoleFilter 

pub struct OnePoleFilter { /* private fields */ }

A per-channel one-pole low-/high-pass filter Processor.

Implementations

impl OnePoleFilter

pub fn low_pass(cutoff_hz: f32) -> Self

Creates a low-pass one-pole filter at the given cutoff.

pub fn high_pass(cutoff_hz: f32) -> Self

Creates a high-pass one-pole filter at the given cutoff.

pub fn new(mode: OnePoleMode, cutoff_hz: f32) -> Self

Creates a one-pole filter with the given mode and cutoff in hertz.

Trait Implementations

impl Clone for OnePoleFilter

fn clone(&self) -> OnePoleFilter

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OnePoleFilter

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

Formats the value using the given formatter.

impl PartialEq for OnePoleFilter

fn eq(&self, other: &OnePoleFilter) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Processor for OnePoleFilter

fn prepare(&mut self, cfg: PrepareConfig)

Prepares the processor for a sample rate, block size, and channel layout.

fn reset(&mut self)

Clears any internal state to a fresh start.

fn process(&mut self, block: &mut ProcessBlock<'_>)

Processes one block of audio and events in place.

fn clock_domain(&self) -> ClockDomain

Returns the processor’s clock domain (defaults to sample rate).

fn latency_class(&self) -> LatencyClass

Returns the processor’s latency class (defaults to block-local).

fn realtime_pin(&self) -> bool

Returns whether the processor must run in the realtime thread (defaults to true).

fn ports(&self, in_channels: u16, out_channels: u16) -> Vec<PortDecl>

Returns the processor’s port declarations for the given channel counts (defaults to a single audio in/out pair).

fn descriptor(&self, in_channels: u16, out_channels: u16) -> ProcessorDescriptor

Returns the full ProcessorDescriptor assembled from this processor’s clock, latency, pinning, and ports.

fn tail_frames(&self) -> u64

Returns the processor’s release tail length in frames (defaults to 0).

impl StructuralPartialEq for OnePoleFilter