Struct DynamicTransport 

pub struct DynamicTransport { /* private fields */ }

A musical transport with multiple keyframes of tempo. The tempo immediately jumps from one keyframe to another (the tempo is NOT linearly interpolated between keyframes).

Implementations

impl DynamicTransport

pub fn new( keyframes: Vec<TransportKeyframe>, ) -> Result<Self, DynamicTransportError>

Construct a new DynamicTransport.

pub fn keyframes(&self) -> &[TransportKeyframe]

pub fn musical_to_seconds( &self, musical: InstantMusical, transport_start: InstantSeconds, speed_multiplier: f64, ) -> InstantSeconds

pub fn musical_to_samples( &self, musical: InstantMusical, transport_start: InstantSamples, speed_multiplier: f64, sample_rate: NonZeroU32, ) -> InstantSamples

pub fn seconds_to_musical( &self, seconds: InstantSeconds, transport_start: InstantSeconds, speed_multiplier: f64, ) -> InstantMusical

pub fn samples_to_musical( &self, sample_time: InstantSamples, transport_start: InstantSamples, speed_multiplier: f64, sample_rate: NonZeroU32, sample_rate_recip: f64, ) -> InstantMusical

pub fn delta_seconds_from( &self, from: InstantMusical, delta_seconds: DurationSeconds, speed_multiplier: f64, ) -> InstantMusical

pub fn transport_start( &self, now: InstantSamples, playhead: InstantMusical, speed_multiplier: f64, sample_rate: NonZeroU32, ) -> InstantSamples

pub fn bpm_at_musical( &self, musical: InstantMusical, speed_multiplier: f64, ) -> f64

pub fn proc_transport_info( &self, frames: usize, playhead: InstantMusical, speed_multiplier: f64, sample_rate: NonZeroU32, ) -> ProcTransportInfo

Trait Implementations

impl Clone for DynamicTransport

fn clone(&self) -> DynamicTransport

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DynamicTransport

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

Formats the value using the given formatter.

impl PartialEq for DynamicTransport

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.