Struct RasterizationRateMapDescriptor 

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

A descriptor for creating a rasterization rate map.

C++ equivalent: MTL::RasterizationRateMapDescriptor

Implementations

impl RasterizationRateMapDescriptor

pub fn new() -> Option<Self>

Create a new rasterization rate map descriptor.

C++ equivalent: static RasterizationRateMapDescriptor* alloc()->init()

pub fn with_screen_size(screen_size: Size) -> Option<Self>

Create a rasterization rate map descriptor with screen size.

C++ equivalent: static RasterizationRateMapDescriptor* rasterizationRateMapDescriptor(MTL::Size screenSize)

pub fn with_screen_size_and_layer( screen_size: Size, layer: &RasterizationRateLayerDescriptor, ) -> Option<Self>

Create a rasterization rate map descriptor with screen size and a single layer.

C++ equivalent: static RasterizationRateMapDescriptor* rasterizationRateMapDescriptor(MTL::Size screenSize, const MTL::RasterizationRateLayerDescriptor* layer)

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 label(&self) -> Option<String>

Get the label.

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

pub fn set_label(&self, label: &str)

Set the label.

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

pub fn screen_size(&self) -> Size

Get the screen size.

C++ equivalent: Size screenSize() const

pub fn set_screen_size(&self, screen_size: Size)

Set the screen size.

C++ equivalent: void setScreenSize(MTL::Size screenSize)

pub fn layer_count(&self) -> UInteger

Get the layer count.

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

pub fn layers(&self) -> RasterizationRateLayerArray

Get the layers array.

C++ equivalent: RasterizationRateLayerArray* layers() const

pub fn layer( &self, layer_index: UInteger, ) -> Option<RasterizationRateLayerDescriptor>

Get a layer at the specified index.

C++ equivalent: RasterizationRateLayerDescriptor* layer(NS::UInteger layerIndex)

pub fn set_layer( &self, layer: &RasterizationRateLayerDescriptor, layer_index: UInteger, )

Set a layer at the specified index.

C++ equivalent: void setLayer(const MTL::RasterizationRateLayerDescriptor* layer, NS::UInteger layerIndex)

Trait Implementations

impl Clone for RasterizationRateMapDescriptor

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 RasterizationRateMapDescriptor

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

Formats the value using the given formatter.

impl Drop for RasterizationRateMapDescriptor

fn drop(&mut self)

Executes the destructor for this type.

impl Referencing for RasterizationRateMapDescriptor

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 RasterizationRateMapDescriptor

impl Sync for RasterizationRateMapDescriptor