Struct audio_processor_analysis::running_rms_processor::RunningRMSProcessor

pub struct RunningRMSProcessor { /* private fields */ }

An AudioProcessor which slides a window & calculates a running Squared sum of the input.

It exposes a RunningRMSProcessorHandle which may be called from any thread to get the current RMS in real-time.

When the internal window’s buffer needs to be resized, it’s replaced via an atomic pointer swap.

Implementations

impl RunningRMSProcessor

pub fn new_with_duration(gc_handle: &Handle, duration: Duration) -> Self

Create a RunningRMSProcessor which will calculate RMS based on a certain duration of samples.

pub fn from_handle(handle: Shared<RunningRMSProcessorHandle>) -> Self

pub fn handle(&self) -> &Shared<RunningRMSProcessorHandle>

Trait Implementations

impl AudioProcessor for RunningRMSProcessor

type SampleType = f32

fn prepare(&mut self, context: &mut AudioContext)

Prepare for playback based on current audio settings

fn process( &mut self, _context: &mut AudioContext, buffer: &mut AudioBuffer<Self::SampleType> )

Process a block of samples by mutating the input AudioBuffer