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

Trait Implementations

impl SimpleAudioProcessor for RunningRMSProcessor

type SampleType = f32

fn s_prepare(&mut self, settings: AudioProcessorSettings)

Prepare for playback based on current audio settings

fn s_process_frame(&mut self, frame: &mut [Self::SampleType])

Process a multi-channel frame.

fn s_process(&mut self, sample: Self::SampleType) -> Self::SampleType

Process a single sample. If the input is mult-channel, will run for each channel by default. If the processor is multi-channel, implement s_process_frame instead.