Struct hexodsp::shared_feedback::SharedFeedbackReader

pub struct SharedFeedbackReader {
    buffer: Arc<Vec<AtomicFloat>>,
    read_ptr: usize,
    delay_sample_count: usize,
}

A reader for the SharedFeedback buffer, used to implement the FbRd DSP node.

Multiple readers are okay, and you can even read from the buffer across the threads. It is sound to read from another thread. But keep in mind, that this is not a ring buffer and you will get partially written buffer contents. There is also only a per sample reading API, that means without the current sample rate you will not know how many samples the 3.14ms buffer is big.

Fields

buffer: Arc<Vec<AtomicFloat>>

read_ptr: usize

delay_sample_count: usize

Implementations

impl SharedFeedbackReader

pub fn new(sfb: &SharedFeedback) -> Self

pub fn read(&mut self) -> f32

Read the next sample from the buffer. Wraps around after some internal buffer size (that is consistent with the SharedFeedback buffer size). Used by FbRd DSP node to do it’s functionality.

Trait Implementations

impl Clone for SharedFeedbackReader

fn clone(&self) -> SharedFeedbackReader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SharedFeedbackReader

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

Formats the value using the given formatter.