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AudioEngine

Struct AudioEngine 

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pub struct AudioEngine<B, P>
where B: AudioBackend + 'static, P: AudioProcessor + 'static,
{ /* private fields */ }
Expand description

Основной аудио движок

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impl<B, P> AudioEngine<B, P>
where B: AudioBackend + Send + Sync + 'static, P: AudioProcessor + Send + Sync + 'static,

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pub fn new(backend: B, processor: P) -> Self

Создать новый аудио движок

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pub fn start(&mut self) -> IoResult<()>

Запустить движок

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pub fn stop(&mut self) -> IoResult<()>

Остановить движок

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pub fn pause(&mut self) -> IoResult<()>

Приостановить обработку

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pub fn resume(&mut self) -> IoResult<()>

Возобновить обработку

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pub fn state(&self) -> EngineState

Получить состояние движка

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pub fn xruns(&self) -> u32

Получить количество xrun’ов

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pub fn latency(&self) -> Duration

Получить текущую задержку

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pub fn sample_rate(&self) -> f32

Получить частоту дискретизации

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pub fn buffer_size(&self) -> usize

Получить размер буфера

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pub fn with_processor<F, R>(&mut self, f: F) -> Option<R>
where F: FnOnce(&mut P) -> R,

Выполнить операцию с процессором (если движок не запущен)

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pub fn update_processor<F>(&self, f: F) -> IoResult<()>
where F: FnOnce(&mut P) + Send + 'static,

Обновить процессор через замыкание (безопасно для многопоточности)

Trait Implementations§

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impl<B, P> Drop for AudioEngine<B, P>
where B: AudioBackend + 'static, P: AudioProcessor + 'static,

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

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impl<B, P> Freeze for AudioEngine<B, P>
where B: Freeze,

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impl<B, P> !RefUnwindSafe for AudioEngine<B, P>

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impl<B, P> Send for AudioEngine<B, P>

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impl<B, P> Sync for AudioEngine<B, P>

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impl<B, P> Unpin for AudioEngine<B, P>
where B: Unpin,

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impl<B, P> UnsafeUnpin for AudioEngine<B, P>
where B: UnsafeUnpin,

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impl<B, P> !UnwindSafe for AudioEngine<B, P>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<S> FromSample<S> for S

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fn from_sample_(s: S) -> S

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> ToSample<U> for T
where U: FromSample<T>,

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fn to_sample_(self) -> U

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<S, T> Duplex<S> for T
where T: FromSample<S> + ToSample<S>,