Enum vulkano::sampler::Filter

#[non_exhaustive]
#[repr(i32)]
pub enum Filter {
    Nearest,
    Linear,
    Cubic,
}

Describes how the color of each pixel should be determined.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Nearest

The pixel whose center is nearest to the requested coordinates is taken from the source and its value is returned as-is.

Linear

The 8/4/2 pixels (depending on view dimensionality) whose center surround the requested coordinates are taken, then their values are combined according to the chosen reduction_mode.

Cubic

The 64/16/4 pixels (depending on the view dimensionality) whose center surround the requested coordinates are taken, then their values are combined according to the chosen reduction_mode.

The ext_filter_cubic extension must be enabled on the device, and anisotropy must be disabled. Sampled image views must have a type of Dim2d.

Trait Implementations

impl Clone for Filter

fn clone(&self) -> Filter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Filter

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

Formats the value using the given formatter.

impl From<Filter> for Filter

fn from(val: Filter) -> Self

Converts to this type from the input type.

impl Hash for Filter

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,

Feeds a slice of this type into the given Hasher.

impl PartialEq<Filter> for Filter

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<Filter> for Filter

type Error = ()

The type returned in the event of a conversion error.

fn try_from(val: Filter) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for Filter

impl Eq for Filter

impl StructuralEq for Filter

impl StructuralPartialEq for Filter