Struct ExternalTextureBindTarget 

pub struct ExternalTextureBindTarget {
    pub planes: [BindTarget; 3],
    pub params: BindTarget,
}

Available on crate feature unstable-wgpu-27 only.

HLSL binding information for a Naga External image global variable.

See the module documentation’s section on External textures for details.

Fields

planes: [BindTarget; 3]

HLSL binding information for the individual plane textures.

Each of these should refer to an HLSL Texture2D<float4> holding one plane of data for the external texture. The exact meaning of each plane varies at runtime depending on where the external texture’s data originated.

params: BindTarget

HLSL binding information for a buffer holding the sampling parameters.

This should refer to a cbuffer of type NagaExternalTextureParams, that the code Naga generates for textureSampleBaseClampToEdge consults to decide how to combine the data in planes to get the result required by the spec.

Trait Implementations

impl Clone for ExternalTextureBindTarget

fn clone(&self) -> ExternalTextureBindTarget

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExternalTextureBindTarget

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

Formats the value using the given formatter.

impl Default for ExternalTextureBindTarget

fn default() -> ExternalTextureBindTarget

Returns the “default value” for a type.

impl Hash for ExternalTextureBindTarget

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

where __H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ExternalTextureBindTarget

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

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

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

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

impl Copy for ExternalTextureBindTarget

impl Eq for ExternalTextureBindTarget

impl StructuralPartialEq for ExternalTextureBindTarget