Struct TextureObject 

pub struct TextureObject { /* private fields */ }

A texture object — a read-only sampler bound to an array (or linear device memory). Pass as_raw() as a u64 kernel argument.

Implementations

impl TextureObject

pub fn new( array: &Array, tex_desc: &cudaTextureDesc, view_desc: Option<&cudaResourceViewDesc>, ) -> Result<Self>

Create a texture object over an array with the given sampler + view.

pub unsafe fn from_resource( res_desc: &cudaResourceDesc, tex_desc: &cudaTextureDesc, view_desc: Option<&cudaResourceViewDesc>, ) -> Result<Self>

Create a texture over a raw cudaResourceDesc (e.g. a linear memory slab).

Safety

res_desc’s backing memory must outlive the returned texture.

pub fn as_raw(&self) -> cudaTextureObject_t

pub fn resource_desc(&self) -> Result<cudaResourceDesc>

Query the resource descriptor the texture was created with.

pub fn texture_desc(&self) -> Result<cudaTextureDesc>

Query the sampler (filter/address/normalize) state.

Trait Implementations

impl Debug for TextureObject

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

Formats the value using the given formatter.

impl Drop for TextureObject

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.