Struct Descriptor

pub struct Descriptor {
    pub primitive: Primitive,
    pub rasterizer: Rasterizer,
    pub scissor: bool,
    pub vertex_buffers: [Option<VertexBufferDesc>; 16],
    pub attributes: [Option<AttributeDesc>; 16],
    pub constant_buffers: [Option<ConstantBufferDesc>; 14],
    pub resource_views: [Option<ResourceViewDesc>; 32],
    pub unordered_views: [Option<UnorderedViewDesc>; 4],
    pub samplers: [Option<SamplerDesc>; 16],
    pub color_targets: [Option<ColorTargetDesc>; 4],
    pub depth_stencil: Option<DepthStencilDesc>,
}

Expand description

All the information surrounding a shader program that is required for PSO creation, including the formats of vertex buffers and pixel targets;

Fields§

§primitive: Primitive

Type of the primitive

§rasterizer: Rasterizer

Rasterizer setup

§scissor: bool

Enable scissor test

§vertex_buffers: [Option<VertexBufferDesc>; 16]

Vertex buffers

§attributes: [Option<AttributeDesc>; 16]

Vertex attributes

§constant_buffers: [Option<ConstantBufferDesc>; 14]

Constant buffers

§resource_views: [Option<ResourceViewDesc>; 32]

Shader resource views

§unordered_views: [Option<UnorderedViewDesc>; 4]

Unordered access views

§samplers: [Option<SamplerDesc>; 16]

Samplers

§color_targets: [Option<ColorTargetDesc>; 4]

Render target views (RTV)

§depth_stencil: Option<DepthStencilDesc>

Depth stencil view (DSV)

Implementations§

impl Descriptor

pub fn new(primitive: Primitive, rast: Rasterizer) -> Descriptor

Create a new empty PSO descriptor.

Trait Implementations§

impl Clone for Descriptor

fn clone(&self) -> Descriptor

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for Descriptor

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

Formats the value using the given formatter. Read more

impl Hash for Descriptor

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

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

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

Feeds a slice of this type into the given Hasher. Read more

impl PartialEq for Descriptor

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

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

1.0.0 · Source§

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 Descriptor

impl Eq for Descriptor

impl StructuralPartialEq for Descriptor

Auto Trait Implementations§

impl Freeze for Descriptor

impl RefUnwindSafe for Descriptor

impl Send for Descriptor

impl Sync for Descriptor

impl Unpin for Descriptor

impl UnwindSafe for Descriptor

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.