Struct ConstantBuffer

pub struct ConstantBuffer<T: Structure<ConstFormat>>(/* private fields */);

Constant buffer component.

• init: &str = name of the buffer
• data: Buffer<T>

Trait Implementations

impl<T: Structure<ConstFormat>> Clone for ConstantBuffer<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<R: Resources, T: Structure<ConstFormat>> DataBind<R> for ConstantBuffer<T>

type Data = Buffer<R, T>

The associated “data” type - a member of the PSO “data” struct.

fn bind_to( &self, out: &mut RawDataSet<R>, data: &Self::Data, man: &mut Manager<R>, access: &mut AccessInfo<R>, )

Dump the given data into the raw data set.

impl<'a, T: Structure<ConstFormat>> DataLink<'a> for ConstantBuffer<T>

type Init = &'a str

The assotiated “init” type - a member of the PSO “init” struct.

fn new() -> Self

Create a new empty data link.

fn is_active(&self) -> bool

Check if this link is actually used by the shader.

fn link_constant_buffer<'b>( &mut self, cb: &'b ConstantBufferVar, init: &Self::Init, ) -> Option<Result<ConstantBufferDesc, ElementError<&'b str>>>

Attempt to link with a constant buffer.

fn link_vertex_buffer( &mut self, _: BufferIndex, _: &Self::Init, ) -> Option<VertexBufferDesc>

Attempt to link with a vertex buffer containing multiple attributes.

fn link_input( &mut self, _: &AttributeVar, _: &Self::Init, ) -> Option<Result<AttributeDesc, Format>>

Attempt to link with a vertex attribute.

fn link_global_constant( &mut self, _: &ConstVar, _: &Self::Init, ) -> Option<Result<(), CompatibilityError>>

Attempt to link with a global constant.

fn link_output( &mut self, _: &OutputVar, _: &Self::Init, ) -> Option<Result<ColorTargetDesc, Format>>

Attempt to link with an output render target (RTV).

fn link_depth_stencil(&mut self, _: &Self::Init) -> Option<DepthStencilDesc>

Attempt to link with a depth-stencil target (DSV).

fn link_resource_view( &mut self, _: &TextureVar, _: &Self::Init, ) -> Option<Result<ResourceViewDesc, Format>>

Attempt to link with a shader resource (SRV).

fn link_unordered_view( &mut self, _: &UnorderedVar, _: &Self::Init, ) -> Option<Result<UnorderedViewDesc, Format>>

Attempt to link with an unordered access (UAV).

fn link_sampler( &mut self, _: &SamplerVar, _: &Self::Init, ) -> Option<SamplerDesc>

Attempt to link with a sampler.

fn link_scissor(&mut self) -> bool

Attempt to enable scissor test.

impl<T: Structure<ConstFormat>> Debug for ConstantBuffer<T>

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

Formats the value using the given formatter.

impl<T: Structure<ConstFormat>> Hash for ConstantBuffer<T>

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T: Structure<ConstFormat>> PartialEq for ConstantBuffer<T>

fn eq(&self, other: &Self) -> 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<T: Structure<ConstFormat>> Eq for ConstantBuffer<T>