Struct EchoFilter 

pub struct EchoFilter { /* private fields */ }

Echo filter

Implementations

impl EchoFilter

pub fn set_params(&mut self, delay: f32) -> Result<(), SoloudError>

Set filter params

Examples found in repository

examples/filter.rs (line 9)

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let mut sl = Soloud::default()?;
    sl.set_global_volume(3.0);

    let mut wav = audio::Wav::default();
    let mut filt = filter::EchoFilter::default();
    filt.set_params(0.2)?; // Here sets the delay by default for echo filters

    wav.load("sample.wav")?;
    wav.set_filter(0, Some(&filt));

    sl.play(&wav);
    while sl.voice_count() > 0 {
        std::thread::sleep(std::time::Duration::from_millis(100));
    }

    Ok(())
}

pub fn set_params_ex( &mut self, delay: f32, decay: f32, filter: f32, ) -> Result<(), SoloudError>

Set filter params with extra args

Trait Implementations

impl Debug for EchoFilter

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

Formats the value using the given formatter.

impl Drop for EchoFilter

fn drop(&mut self)

Executes the destructor for this type.

impl FilterExt for EchoFilter

unsafe fn inner(&self) -> *mut *mut c_void

Get the inner pointer

fn default() -> Self

Creates a default initialized object

fn param_count(&mut self) -> i32

Get the param count

fn param_name(&mut self, param_idx: u32) -> Option<String>

Get the param name by index

fn param_type(&mut self, param_idx: u32) -> ParamType

Get the param type by index

fn param_max(&mut self, param_idx: u32) -> f32

Get the maximum value of a parameter

fn param_min(&mut self, param_idx: u32) -> f32

Get the minimum value of a parameter