Enum voicemeeter::DeviceBuffer

pub enum DeviceBuffer<T> {
    None,
    Buffer(T),
}

Available on crate feature interface only.

A devices buffer.

See BufferMainData, BufferInData and BufferOutData for examples.

Variants

None

Device does not exist

Buffer(T)

Device buffer

Implementations

impl<T> DeviceBuffer<T>

pub fn as_opt_ref(&self) -> Option<&T>

Converts from &DeviceBuffer<T> to Option<&T>.

pub fn as_opt_mut(&mut self) -> Option<&mut T>

Converts from &mut DeviceBuffer<T> to Option<&mut T>.

pub fn as_ref(&self) -> DeviceBuffer<&T>

Converts from &DeviceBuffer<T> to DeviceBuffer<&T>.

pub fn as_mut(&mut self) -> DeviceBuffer<&mut T>

Converts from &mut DeviceBuffer<T> to DeviceBuffer<&mut T>.

pub fn is_none(&self) -> bool

Returns true if the device buffer is None.

pub fn is_buffer(&self) -> bool

Returns true if the device buffer is Buffer.

impl<'a, 'b: 'a, B> DeviceBuffer<B>

where B: BufferMut<'a, 'b>,

pub fn to_mut_slice(&'a mut self) -> &'a mut [&'b mut [f32]]

Make the buffer into a mutable slice

pub fn as_mut_slice(&mut self) -> DeviceBuffer<&mut [&'b mut [f32]]>

Get the buffer as a mutable slice

pub fn apply<F, B2: Buffer<'a, 'b>>( &'a mut self, read: &'a DeviceBuffer<B2>, f: F )

where F: FnMut(usize, &[f32], &mut [f32]),

Given a device, apply a specific function on all channels

The function is given the current channel as the first argument, the samples in the read buffer as the second argument, and the write buffer as the third argument.

pub fn apply_all_samples<F, B2: Buffer<'a, 'b>>( &'a mut self, read: &'a DeviceBuffer<B2>, f: F )

where F: FnMut(usize, &f32, &mut f32),

Given a device, apply a specific function on all channels and their samples.

The function is given the current channel as the first argument, the current sample in the read buffer as the second argument, and the current sample in the write buffer as the third argument.

impl<'a, 'b: 'a, B> DeviceBuffer<B>

where B: Buffer<'a, 'b>,

pub fn to_slice(&'a self) -> &'a [&'b [f32]]

Make the buffer into a slice

pub fn as_slice(&'a self) -> DeviceBuffer<&'a [&'b [f32]]>

Get the buffer as a mutable slice

Trait Implementations

impl<T> Default for DeviceBuffer<T>

fn default() -> DeviceBuffer<T>

Returns the “default value” for a type.