⚠️ VeridianOS Kernel Documentation - This is low-level kernel code. All functions are unsafe unless explicitly marked otherwise. no_std

GainFactor

veridian_kernel::audio::alsa

Struct GainFactor 

Source 
pub struct GainFactor(pub i32);
Expand description

Gain scaling factor in 16.16 fixed-point

Represents a linear amplitude multiplier. Use gain_from_db() to convert from decibels.

Tuple Fields§

§0: i32

Implementations§

Source§

impl GainFactor

Source

pub const UNITY: GainFactor

Unity gain (0 dB, multiplier = 1.0)

Source

pub const MUTE: GainFactor

Mute (negative infinity dB, multiplier = 0.0)

Trait Implementations§

Source§

impl Clone for GainFactor

Source§

fn clone(&self) -> GainFactor

Returns a duplicate of the value. Read more
1.0.0§

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

Performs copy-assignment from source. Read more
Source§

impl Debug for GainFactor

Source§

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

Formats the value using the given formatter. Read more
Source§

impl PartialEq for GainFactor

Source§

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

Tests for self and other values to be equal, and is used by ==.
1.0.0§

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

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

impl Copy for GainFactor

Source§

impl Eq for GainFactor

Source§

impl StructuralPartialEq for GainFactor

Auto Trait Implementations§

§

impl Freeze for GainFactor

§

impl RefUnwindSafe for GainFactor

§

impl Send for GainFactor

§

impl Sync for GainFactor

§

impl Unpin for GainFactor

§

impl UnwindSafe for GainFactor

Blanket Implementations§

§

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

§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
§

impl<T> Borrow<T> for T
where T: ?Sized,

§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
§

impl<T> BorrowMut<T> for T
where T: ?Sized,

§

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

Mutably borrows from an owned value. Read more
§

impl<T> CloneToUninit for T
where T: Clone,

§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
§

impl<T> From<T> for T

§

fn from(t: T) -> T

Returns the argument unchanged.

§

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

§

fn into(self) -> U

Calls U::from(self).

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

§

impl<T> ToOwned for T
where T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
§

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

§

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

The type returned in the event of a conversion error.
§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.