Struct EncoderBuffers 

pub struct EncoderBuffers { /* private fields */ }

Per-stream encoder working buffers.

One instance per concurrent voice stream. Holds the sliding pitch-estimation history, the LPF delay line, and the DC-removal high-pass filter state. All are zero-initialized; the first frame processed through a fresh EncoderBuffers will be quieter than steady-state output while the history fills, but intelligibility is unaffected (the same transient behavior the reference encoder exhibits).

Implementations

impl EncoderBuffers

pub const fn new() -> Self

Fresh state; all buffers zero.

pub fn shift_pitch_history(&mut self)

Slide both pitch buffers left by FRAME samples to make room for a new frame at the tail. Mirrors the first loop of Yazev’s imbe_vocoder::encode().

Trait Implementations

impl Debug for EncoderBuffers

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

Formats the value using the given formatter.

impl Default for EncoderBuffers

fn default() -> Self

Returns the “default value” for a type.