Struct IFrnMetalDevice 

pub struct IFrnMetalDevice { /* private fields */ }

Implementations

impl IFrnMetalDevice

pub fn from_impl<T: IFrnMetalDeviceImpl + 'static>( value: T, ) -> ComPtr<IFrnMetalDevice>

Wraps a Rust implementation into a COM object native code can call.

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

IFrnMetalDevice::GetDevice

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

IFrnMetalDevice::GetQueue

pub unsafe fn get_io_kit_registry_id(&self, value: *mut u64) -> bool

IFrnMetalDevice::GetIOKitRegistryId

Safety

Raw pointer arguments must satisfy the native method’s contract.

pub unsafe fn import_io_surface( &self, handle: *mut c_void, pixel_format: FrnPixelFormat, ) -> Result<Option<ComPtr<IFrnMetalTexture>>, HResult>

IFrnMetalDevice::ImportIOSurface

Safety

Raw pointer arguments must satisfy the native method’s contract.

pub unsafe fn import_shared_event( &self, mtl_shared_event_instance: *mut c_void, ) -> Result<Option<ComPtr<IFrnMTLSharedEvent>>, HResult>

IFrnMetalDevice::ImportSharedEvent

Safety

Raw pointer arguments must satisfy the native method’s contract.

pub fn submit_wait( &self, ev: Option<&IFrnMTLSharedEvent>, value: u64, ) -> Result<(), HResult>

IFrnMetalDevice::SubmitWait

pub fn submit_signal( &self, ev: Option<&IFrnMTLSharedEvent>, value: u64, ) -> Result<(), HResult>

IFrnMetalDevice::SubmitSignal

Methods from Deref<Target = IUnknown>

pub unsafe fn query_interface_raw( &self, riid: &Guid, ppv: *mut *mut c_void, ) -> u32

Safety

Raw COM call; ppv must be valid for writes.

pub unsafe fn add_ref(&self) -> u32

Safety

Raw reference-count manipulation.

pub unsafe fn release(&self) -> u32

Safety

Raw reference-count manipulation; self may be dangling afterwards.

Trait Implementations

impl Deref for IFrnMetalDevice

type Target = IUnknown

The resulting type after dereferencing.

fn deref(&self) -> &IUnknown

Dereferences the value.

impl<T: IFrnMetalDeviceImpl> ImplementedBy<T> for IFrnMetalDevice

const VTBL: &'static IFrnMetalDeviceVtbl

impl Interface for IFrnMetalDevice

const IID: Guid

The interface’s IID as written in the IDL.

const NAME: &'static str = "IFrnMetalDevice"

IDL name, for diagnostics.

type Vtbl = IFrnMetalDeviceVtbl

fn matches_iid(iid: &Guid) -> bool

true if iid names this interface or one of its bases (including IUnknown). Both the IDL value and the value materialized by com.h (see Guid::as_com_h_materialized) are accepted.

fn as_unknown(&self) -> &IUnknown

fn as_raw(&self) -> *mut Self