Struct PlaybackClock 

pub struct PlaybackClock { /* private fields */ }

The playback clock of one run of playback: asked each display refresh which timeline time to show.

Implementations

impl PlaybackClock

pub fn new( policy: PlaybackPolicy, frame_rate: FrameRate, rate: f64, tick: i64, now_ms: f64, ) -> Self

A clock starting at tick at wall time now_ms, playing at rate (negative plays backwards) under policy.

pub const fn policy(&self) -> PlaybackPolicy

The policy it enforces.

pub fn step( &mut self, now_ms: f64, heard: Option<i64>, presented: bool, ) -> ClockStep

The time to show at wall time now_ms. heard is the audio output’s position in ticks while it runs (a position before the clock’s start is its start); presented says whether the frame the clock last asked for has been shown.

Trait Implementations

impl Clone for PlaybackClock

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlaybackClock

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

Formats the value using the given formatter.