Struct winapi::um::wincodecsdk::IWICStreamProvider

#[repr(C)]
pub struct IWICStreamProvider {
    pub lpVtbl: *const IWICStreamProviderVtbl,
}

Fields

lpVtbl: *const IWICStreamProviderVtbl

Methods

impl IWICStreamProvider

pub unsafe fn GetStream(&self, ppIStream: *mut *mut IStream) -> HRESULT

pub unsafe fn GetPersistOptions(&self, pdwPersistOptions: *mut DWORD) -> HRESULT

pub unsafe fn GetPreferredVendorGUID(
    &self,
    pguidPreferredVendor: *mut GUID
) -> HRESULT

pub unsafe fn RefreshStream(&self) -> HRESULT

Methods from Deref<Target = IUnknown>

pub unsafe fn QueryInterface(
    &self,
    riid: REFIID,
    ppvObject: *mut *mut c_void
) -> HRESULT

pub unsafe fn AddRef(&self) -> ULONG

pub unsafe fn Release(&self) -> ULONG

Trait Implementations

impl Interface for IWICStreamProvider

fn uuidof() -> GUID

impl Deref for IWICStreamProvider

type Target = IUnknown

The resulting type after dereferencing.

fn deref(&self) -> &IUnknown

Dereferences the value.