Trait symphonia_core::sample::Sample

pub trait Sample: Copy + Clone + Add<Output = Self> + Sub<Output = Self> + Default + PartialOrd + PartialEq + Sized {
    const FORMAT: SampleFormat;
    const EFF_BITS: u32;
    const MID: Self;

    // Required method
    fn clamped(self) -> Self;
}

Sample provides a common interface for manipulating sample’s regardless of the underlying data type. Additionally, Sample provides information regarding the format of underlying data types representing the sample when in memory, but also when exported.

Required Associated Constants

const FORMAT: SampleFormat

A unique enum value representing the sample format. This constant may be used to dynamically choose how to process the sample at runtime.

const EFF_BITS: u32

The effective number of bits of the valid (clamped) sample range. Quantifies the dynamic range of the sample format in bits.

const MID: Self

The mid-point value between the maximum and minimum sample value. If a sample is set to this value it is silent.

Required Methods

fn clamped(self) -> Self

If the sample format does not use the full range of the underlying data type, returns the sample clamped to the valid range. Otherwise, returns the sample unchanged.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl Sample for f32

const FORMAT: SampleFormat = SampleFormat::F32

const EFF_BITS: u32 = 24u32

const MID: f32 = 0f32

fn clamped(self) -> Self

impl Sample for f64

const FORMAT: SampleFormat = SampleFormat::F64

const EFF_BITS: u32 = 53u32

const MID: f64 = 0f64

fn clamped(self) -> Self

impl Sample for i8

const FORMAT: SampleFormat = SampleFormat::S8

const EFF_BITS: u32 = 8u32

const MID: i8 = 0i8

fn clamped(self) -> Self

impl Sample for i16

const FORMAT: SampleFormat = SampleFormat::S16

const EFF_BITS: u32 = 16u32

const MID: i16 = 0i16

fn clamped(self) -> Self

impl Sample for i32

const FORMAT: SampleFormat = SampleFormat::S32

const EFF_BITS: u32 = 32u32

const MID: i32 = 0i32

fn clamped(self) -> Self

impl Sample for u8

const FORMAT: SampleFormat = SampleFormat::U8

const EFF_BITS: u32 = 8u32

const MID: u8 = 128u8

fn clamped(self) -> Self

impl Sample for u16

const FORMAT: SampleFormat = SampleFormat::U16

const EFF_BITS: u32 = 16u32

const MID: u16 = 32_768u16

fn clamped(self) -> Self

impl Sample for u32

const FORMAT: SampleFormat = SampleFormat::U32

const EFF_BITS: u32 = 32u32

const MID: u32 = 2_147_483_648u32

fn clamped(self) -> Self

Implementors

impl Sample for i24

const FORMAT: SampleFormat = SampleFormat::S24

const EFF_BITS: u32 = 24u32

const MID: i24 = _

impl Sample for u24

const FORMAT: SampleFormat = SampleFormat::U24

const EFF_BITS: u32 = 24u32

const MID: u24 = _