Struct LofiProcessor 

pub struct LofiProcessor<const BUF_SIZE: usize> { /* private fields */ }

Applies lo-fi audio effects (bitcrushing, sample-rate reduction, vintage noise, DAC emulation, and delay) to emulate classic digital audio systems.

Implementations

impl<const BUF_SIZE: usize> LofiProcessor<BUF_SIZE>

pub fn new(config: LofiConfig) -> Self

Creates a new LofiProcessor with the given configuration.

pub fn for_system(system: ClassicSystem) -> Self

Creates a new LofiProcessor configured for a specific classic system.

pub fn process_sample(&mut self, input: f32) -> f32

Processes a single audio sample through the lo-fi effect chain.

pub fn clear_delay_buffer(&mut self)

Resets the internal delay buffer to silence.

pub fn stats(&self) -> (u64, f32)

Returns the total sample count and current time in seconds.

Trait Implementations

impl<const BUF_SIZE: usize> Node<f32, BUF_SIZE> for LofiProcessor<BUF_SIZE>

fn metadata(&self) -> NodeMetadata

Get node metadata

fn node_type_id(&self) -> NodeTypeId

Get the node’s type ID

fn init(&mut self, sample_rate: f32)

Initialize the node with a sample rate

fn reset(&mut self)

Reset the node to its initial state

fn get_parameter(&self, id: &ParameterId) -> Option<ParamValue>

Get the value of a parameter

fn set_parameter( &mut self, id: &ParameterId, value: ParamValue, ) -> ProcessResult<()>

Set the value of a parameter

fn id(&self) -> NodeId

Get node ID

fn set_id(&mut self, id: NodeId)

Set node ID

fn input_port(&self, index: usize) -> Option<&Port<f32, BUF_SIZE>>

Get input port by index

fn input_port_mut(&mut self, index: usize) -> Option<&mut Port<f32, BUF_SIZE>>

Get mutable input port by index

fn output_port(&self, index: usize) -> Option<&Port<f32, BUF_SIZE>>

Get output port by index

fn output_port_mut(&mut self, index: usize) -> Option<&mut Port<f32, BUF_SIZE>>

Get mutable output port by index

fn control_port(&self, _index: usize) -> Option<&Port<f32, BUF_SIZE>>

Get control port by index

fn control_port_mut( &mut self, _index: usize, ) -> Option<&mut Port<f32, BUF_SIZE>>

Get mutable control port by index

fn state(&self) -> &NodeState<f32, BUF_SIZE>

Get node state

fn state_mut(&mut self) -> &mut NodeState<f32, BUF_SIZE>

Get mutable node state

fn num_signal_inputs(&self) -> usize

Number of signal input ports

fn num_signal_outputs(&self) -> usize

Number of signal output ports

fn apply_set_parameter( &mut self, cmd: &SetParameter, ) -> Result<(), ProcessError>

Apply a SetParameter command to this node.

fn resolve_resources(&mut self, _resources: &mut ResourceRegistry<T>)

Resolve named shared resources (tape loops, etc.) from the registry, acquiring the capability handle matching this node’s role.

fn num_control_inputs(&self) -> usize

Number of control input ports

fn num_control_outputs(&self) -> usize

Number of control output ports

fn num_clock_inputs(&self) -> usize

Number of clock input ports

fn num_clock_outputs(&self) -> usize

Number of clock output ports

fn num_feedback_ports(&self) -> usize

Number of feedback ports

fn num_inputs(&self) -> usize

Total number of input ports

fn num_outputs(&self) -> usize

Total number of output ports

impl<const BUF_SIZE: usize> Processor<f32, BUF_SIZE> for LofiProcessor<BUF_SIZE>

fn process( &mut self, _ctx: &RenderContext, signal_inputs: &[&[f32; BUF_SIZE]], _control_inputs: &[f32], _clock_inputs: &[RenderContext], _feedback_inputs: &[&[f32; BUF_SIZE]], ) -> ProcessResult<()>

Process a block of signal

fn latency(&self) -> usize

Latency in samples (for delay compensation)