Struct RasterizationRateMap 

pub struct RasterizationRateMap(/* private fields */);

A rasterization rate map for variable rate shading.

C++ equivalent: MTL::RasterizationRateMap

Implementations

impl RasterizationRateMap

pub unsafe fn from_raw(ptr: *mut c_void) -> Option<Self>

Create from a raw pointer.

pub fn as_raw(&self) -> *mut c_void

Get the raw pointer.

pub fn device(&self) -> Device

Get the device that created this rasterization rate map.

C++ equivalent: Device* device() const

pub fn label(&self) -> Option<String>

Get the label.

C++ equivalent: NS::String* label() const

pub fn screen_size(&self) -> Size

Get the screen size.

C++ equivalent: Size screenSize() const

pub fn physical_granularity(&self) -> Size

Get the physical granularity.

C++ equivalent: Size physicalGranularity() const

pub fn layer_count(&self) -> UInteger

Get the layer count.

C++ equivalent: NS::UInteger layerCount() const

pub fn parameter_buffer_size_and_align(&self) -> SizeAndAlign

Get the parameter buffer size and alignment.

C++ equivalent: SizeAndAlign parameterBufferSizeAndAlign() const

pub fn physical_size(&self, layer_index: UInteger) -> Size

Get the physical size for a layer.

C++ equivalent: Size physicalSize(NS::UInteger layerIndex)

pub fn map_physical_to_screen_coordinates( &self, physical_coordinates: Coordinate2D, layer_index: UInteger, ) -> Coordinate2D

Map physical coordinates to screen coordinates.

C++ equivalent: Coordinate2D mapPhysicalToScreenCoordinates(MTL::Coordinate2D physicalCoordinates, NS::UInteger layerIndex)

pub fn map_screen_to_physical_coordinates( &self, screen_coordinates: Coordinate2D, layer_index: UInteger, ) -> Coordinate2D

Map screen coordinates to physical coordinates.

C++ equivalent: Coordinate2D mapScreenToPhysicalCoordinates(MTL::Coordinate2D screenCoordinates, NS::UInteger layerIndex)

pub fn copy_parameter_data_to_buffer(&self, buffer: &Buffer, offset: UInteger)

Copy parameter data to a buffer.

C++ equivalent: void copyParameterDataToBuffer(const MTL::Buffer* buffer, NS::UInteger offset)

Trait Implementations

impl Clone for RasterizationRateMap

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RasterizationRateMap

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

Formats the value using the given formatter.

impl Drop for RasterizationRateMap

fn drop(&mut self)

Executes the destructor for this type.

impl Referencing for RasterizationRateMap

fn as_ptr(&self) -> *const c_void

Get the raw pointer to the Objective-C object.

fn as_mut_ptr(&self) -> *mut c_void

Get the raw mutable pointer to the Objective-C object.

fn retain(&self) -> Self

where Self: Clone,

Retain the object, incrementing its reference count.

fn release(&self)

Release the object, decrementing its reference count.

fn autorelease(&self) -> Self

where Self: Clone,

Autorelease the object.

fn retain_count(&self) -> usize

Get the retain count of the object.

impl Send for RasterizationRateMap

impl Sync for RasterizationRateMap