Struct winapi::um::wincodec::IWICStream

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

Fields

lpVtbl: *const IWICStreamVtbl

Methods

impl IWICStream

pub unsafe fn InitializeFromIStream(&self, pIStream: *const IStream) -> HRESULT

pub unsafe fn InitializeFromFilename(
    &self,
    wzFileName: LPCWSTR,
    dwDesiredAccess: DWORD
) -> HRESULT

pub unsafe fn InitializeFromMemory(
    &self,
    pbBuffer: WICInProcPointer,
    cbBufferSize: DWORD
) -> HRESULT

pub unsafe fn InitializeFromIStreamRegion(
    &self,
    pIStream: *const IStream,
    ulOffset: ULARGE_INTEGER,
    ulMaxSize: ULARGE_INTEGER
) -> HRESULT

Methods from Deref<Target = IStream>

pub unsafe fn Seek(
    &self,
    dlibMove: LARGE_INTEGER,
    dwOrigin: DWORD,
    plibNewPosition: *mut ULARGE_INTEGER
) -> HRESULT

pub unsafe fn SetSize(&self, libNewSize: ULARGE_INTEGER) -> HRESULT

pub unsafe fn CopyTo(
    &self,
    pstm: *mut IStream,
    cb: ULARGE_INTEGER,
    pcbRead: *mut ULARGE_INTEGER,
    pcbWritten: *mut ULARGE_INTEGER
) -> HRESULT

pub unsafe fn Commit(&self, grfCommitFlags: DWORD) -> HRESULT

pub unsafe fn Revert(&self) -> HRESULT

pub unsafe fn LockRegion(
    &self,
    libOffset: ULARGE_INTEGER,
    cb: ULARGE_INTEGER,
    dwLockType: DWORD
) -> HRESULT

pub unsafe fn UnlockRegion(
    &self,
    libOffset: ULARGE_INTEGER,
    cb: ULARGE_INTEGER,
    dwLockType: DWORD
) -> HRESULT

pub unsafe fn Stat(&self, pstatstg: *mut STATSTG, grfStatFlag: DWORD) -> HRESULT

pub unsafe fn Clone(&self, ppstm: *mut *mut IStream) -> HRESULT

Trait Implementations

impl Interface for IWICStream

fn uuidof() -> GUID

impl Deref for IWICStream

type Target = IStream

The resulting type after dereferencing.

fn deref(&self) -> &IStream

Dereferences the value.