Struct ConvolverNode 

pub struct ConvolverNode { /* private fields */ }

A node that performs real-time convolution against an Impulse Response (IR).

Convolver is used for effects like reverb, speaker modeling, or virtual acoustics. It uses a partitioned convolution algorithm with background worker threads to achieve low-latency performance even with long IRs.

Implementations

impl ConvolverNode

pub fn from_file( path: &str, target_sample_rate: u32, max_len: Option<usize>, ) -> Result<Self>

Creates a ConvolverNode by loading an Impulse Response (IR) from a WAV file.

Parameters

• path: Path to the WAV file.
• target_sample_rate: Target sample rate for processing.
• max_len: Optional maximum length (in samples) to truncate the IR.

pub fn from_file_with_config( path: &str, target_sample_rate: u32, max_len: Option<usize>, config: ConvolverConfig, ) -> Result<Self>

Creates a ConvolverNode from a WAV file with custom configuration.

pub fn new(ir: &[[f32; 2]]) -> Self

pub fn with_config(ir: &[[f32; 2]], config: ConvolverConfig) -> Self

pub fn process(&mut self, input: Option<&AudioUnit>, output: &mut AudioUnit)

pub fn get_drop_count(&self) -> usize

pub fn clone_drop_count(&self) -> Arc<AtomicUsize>

Returns a shared reference to the drop count.

Drop count increases when the convolution worker threads fall behind the real-time audio thread.