Struct IndirectCommandBuffer 

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

A buffer that stores GPU commands for indirect execution.

C++ equivalent: MTL::IndirectCommandBuffer

Indirect command buffers are created from a device and can be populated with commands either from the CPU or from GPU compute shaders.

Implementations

impl IndirectCommandBuffer

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

Create from a raw pointer.

Safety

The pointer must be a valid Metal indirect command buffer.

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

Get the raw pointer.

pub fn size(&self) -> UInteger

Get the number of commands this buffer can hold.

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

pub fn gpu_resource_id(&self) -> ResourceID

Get the GPU resource ID for bindless access.

C++ equivalent: ResourceID gpuResourceID() const

pub fn reset(&self, location: UInteger, length: UInteger)

Reset commands in the specified range.

C++ equivalent: void reset(NS::Range)

pub fn indirect_render_command( &self, index: UInteger, ) -> Option<IndirectRenderCommand>

Get an indirect render command at the specified index.

C++ equivalent: IndirectRenderCommand* indirectRenderCommand(NS::UInteger)

pub fn indirect_compute_command( &self, index: UInteger, ) -> Option<IndirectComputeCommand>

Get an indirect compute command at the specified index.

C++ equivalent: IndirectComputeCommand* indirectComputeCommand(NS::UInteger)

Trait Implementations

impl Clone for IndirectCommandBuffer

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 IndirectCommandBuffer

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

Formats the value using the given formatter.

impl Drop for IndirectCommandBuffer

fn drop(&mut self)

Executes the destructor for this type.

impl Referencing for IndirectCommandBuffer

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 IndirectCommandBuffer

impl Sync for IndirectCommandBuffer