Struct shadiertoy::TextureSampler

pub struct TextureSampler<T>(_, _);

A convenience type for a texture paired with a sampler. It only makes sense for DX9 class hardware, where every texture by default is bundled with a sampler, hence they are represented by the same name. In DX10 and higher samplers are totally separated from the textures.

• init: &str = name of the sampler/texture (assuming they match)
• data: (ShaderResourceView<T>, Sampler)

Trait Implementations

impl<T> Hash for TextureSampler<T>

fn hash<__HT>(&self, __state: &mut __HT) where     __HT: Hasher,

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<T> Clone for TextureSampler<T> where     T: Clone,

fn clone(&self) -> TextureSampler<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for TextureSampler<T> where     T: Debug,

fn fmt(&self, __f: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl<'a, T> DataLink<'a> for TextureSampler<T>

type Init = &'a str

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

fn new() -> TextureSampler<T>

Create a new empty data link.

fn is_active(&self) -> bool

Check if this link is actually used by the shader.

fn link_resource_view(     &mut self,     var: &TextureVar,     init: &<TextureSampler<T> as DataLink<'a>>::Init ) -> Option<Result<Usage, Format>>

Attempt to link with a shader resource (SRV).

fn link_sampler(     &mut self,     var: &SamplerVar,     init: &<TextureSampler<T> as DataLink<'a>>::Init ) -> Option<Usage>

Attempt to link with a sampler.

fn link_vertex_buffer(&mut self, u8, &Self::Init) -> Option<VertexBufferDesc>

Attempt to link with a vertex buffer containing multiple attributes.

fn link_input(     &mut self,     &AttributeVar,     &Self::Init ) -> Option<Result<(u8, Element<Format>), Format>>

Attempt to link with a vertex attribute.

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

Attempt to link with a constant buffer.

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<(Format, ColorInfo), Format>>

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

fn link_depth_stencil(     &mut self,     &Self::Init ) -> Option<(Format, DepthStencilInfo)>

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

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

Attempt to link with an unordered access (UAV).

fn link_scissor(&mut self) -> bool

Attempt to enable scissor test.

impl<T> Eq for TextureSampler<T> where     T: Eq,

impl<T> PartialEq<TextureSampler<T>> for TextureSampler<T> where     T: PartialEq<T>,

fn eq(&self, other: &TextureSampler<T>) -> 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 !=.

impl<R, T> DataBind<R> for TextureSampler<T> where     R: Resources,

type Data = (ShaderResourceView<R, T>, Sampler<R>)

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

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

Dump the given data into the raw data set.