Struct AudioWorkletGlobalScope

#[non_exhaustive]
pub struct AudioWorkletGlobalScope {
    pub current_frame: u64,
    pub current_time: f64,
    pub sample_rate: f32,
    /* private fields */
}

The execution context of all AudioProcessors in a given AudioContext

This struct currently only contains information about the progress of time. In a future version, it should be possible to add arbitrary data. For example, multiple processors might share a buffer defining a wavetable or an impulse response.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

current_frame: u64

current_time: f64

sample_rate: f32

Implementations

impl AudioWorkletGlobalScope

pub fn post_message(&self, msg: Box<dyn Any + Send + 'static>)

Send a message to the corresponding AudioWorkletNode of this processor

This method is just a shim of the full MessagePort postMessage functionality of the AudioWorkletProcessor.

Trait Implementations

impl Debug for AudioWorkletGlobalScope

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

Formats the value using the given formatter.