Struct fil_ocl::Sampler

#[repr(C)]pub struct Sampler(_);

An image sampler used to process images.

Implementations

impl Sampler

pub fn new(
    context: &Context,
    normalize_coords: bool,
    addressing_mode: AddressingMode,
    filter_mode: FilterMode
) -> OclResult<Sampler>

Creates and returns a new sampler.

Enum Quick Reference

addressing_mode:

• AddressingMode::None
• AddressingMode::ClampToEdge
• AddressingMode::Clamp
• AddressingMode::Repeat
• AddressingMode::MirroredRepeat

filter_mode:

• FilterMode::Nearest
• FilterMode::Linear

See SDK Docs for more information.

pub fn with_defaults(context: &Context) -> OclResult<Sampler>

Creates and returns a new sampler with some default settings.

Defaults

• normalize_coords: false
• addressing_mode: AddressingMode::None
• filter_mode: FilterMode::Nearest

pub fn info(&self, info_kind: SamplerInfo) -> OclCoreResult<SamplerInfoResult>

Returns various kinds of information about the sampler.

Methods from Deref<Target = SamplerCore>

pub unsafe fn as_ptr(&self) -> *mut c_void

Returns a pointer, do not store it.

Trait Implementations

impl Clone for Sampler

fn clone(&self) -> Sampler

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Sampler

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

Formats the value using the given formatter.

impl Deref for Sampler

type Target = SamplerCore

The resulting type after dereferencing.

fn deref(&self) -> &SamplerCore

Dereferences the value.

impl DerefMut for Sampler

fn deref_mut(&mut self) -> &mut SamplerCore

Mutably dereferences the value.

impl Display for Sampler

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

Formats the value using the given formatter.