Struct hexodsp::dsp::node_amp::Amp

pub struct Amp {}

A simple amplifier

Implementations

impl Amp

pub fn new(_nid: &NodeId, _node_global: &NodeGlobalRef) -> Self

pub const inp: &'static str = "Signal input"

pub const att: &'static str = "Attenuate input. Does only attenuate the signal, not amplify it.\n\ Use this for envelope input."

pub const gain: &'static str = "Gain input. This control can actually amplify the signal."

pub const neg_att: &'static str = "If this is set to 'Clip', only the **0.0**-**1.0** input range of the \ ~~att~~ input port is used. Negative values are clipped to **0.0**."

pub const sig: &'static str = "Amplified signal output"

pub const DESC: &'static str = r#"Signal Amplifier This is a simple amplifier to amplify or attenuate a signal. "#

pub const HELP: &'static str = r#"Signal Amplifier It serves the simple purpose of taking an input signal and attenuate (either with the ~~att~~ or the ~~gain~~ parameter) or just amplifying it with the ~~gain~~ parameter. You can even use it as simple fixed control signal source if you leave the ~~inp~~ port unconnected and just dial in the desired output value with the parameter. The main idea with the ~~gain~~ and ~~att~~ parameters is, that you can set the desired amplification with the ~~gain~~ parameter and automate it using the ~~att~~ parameter. The ~~neg~~ setting then defines what happens with negative inputs on the ~~att~~ port. "#

pub fn graph_fun() -> Option<GraphFun>

Trait Implementations

impl Clone for Amp

fn clone(&self) -> Amp

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Amp

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

Formats the value using the given formatter.

impl DspNode for Amp

fn set_sample_rate(&mut self, _srate: f32)

Updates the sample rate for the node.

fn reset(&mut self)

Reset any internal state of the node.

fn process(
    &mut self,
    ctx: &mut dyn NodeAudioContext,
    _ectx: &mut NodeExecContext,
    _nctx: &NodeContext<'_>,
    atoms: &[SAtom],
    inputs: &[ProcBuf],
    outputs: &mut [ProcBuf],
    ctx_vals: LedPhaseVals<'_>
)

The code DSP function.