Struct ProcBuffers

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pub struct ProcBuffers<'a, 'b> {
    pub inputs: &'a [&'b [f32]],
    pub outputs: &'a mut [&'b mut [f32]],
}

Expand description

The buffers used in AudioNodeProcessor::process

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§inputs: &'a [&'b [f32]]

The audio input buffers.

The number of channels will always equal the ChannelConfig::num_inputs value that was returned in AudioNode::info.

Each channel slice will have a length of ProcInfo::frames.

§outputs: &'a mut [&'b mut [f32]]

The audio output buffers.

WARNING: The node MUST either completely fill all output buffers with data, or return ProcessStatus::ClearAllOutputs/ProcessStatus::Bypass. Failing to do this will result in audio glitches.

The number of channels will always equal the ChannelConfig::num_outputs value that was returned in AudioNode::info.

Each channel slice will have a length of ProcInfo::frames.

These buffers may contain junk data.

Implementations§

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impl<'a, 'b> ProcBuffers<'a, 'b>

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pub fn check_for_silence_on_outputs(&self, amp_epsilon: f32) -> ProcessStatus

Thouroughly checks if all output buffers contain silence (as in all samples have an absolute amplitude less than or equal to amp_epsilon).

If all buffers are silent, then ProcessStatus::ClearAllOutputs will be returned. Otherwise, ProcessStatus::OutputsModified will be returned.

Trait Implementations§

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impl<'a, 'b> Debug for ProcBuffers<'a, 'b>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a, 'b> !UnwindSafe for ProcBuffers<'a, 'b>

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> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Converts Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Converts Rc<Trait> (where Trait: Downcast) to Rc<Any>, which can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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fn as_any(&self) -> &(dyn Any + 'static)

Converts &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Converts &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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impl<T> DowncastSend for T
where T: Any + Send,

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fn into_any_send(self: Box<T>) -> Box<dyn Any + Send>

Converts Box<Trait> (where Trait: DowncastSend) to Box<dyn Any + Send>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.

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