Struct winapi::um::wincodec::IWICBitmapDecoder

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

Fields

lpVtbl: *const IWICBitmapDecoderVtbl

Methods

impl IWICBitmapDecoder

pub unsafe fn QueryCapability(
    &self,
    pIStream: *const IStream,
    pdwCapability: *mut DWORD
) -> HRESULT

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

pub unsafe fn GetContainerFormat(
    &self,
    pguidContainerFormat: *mut GUID
) -> HRESULT

pub unsafe fn GetDecoderInfo(
    &self,
    ppIDecoderInfo: *mut *mut IWICBitmapDecoderInfo
) -> HRESULT

pub unsafe fn CopyPalette(&self, pIPalette: *const IWICPalette) -> HRESULT

pub unsafe fn GetMetadataQueryReader(
    &self,
    ppIMetadataQueryReader: *mut *mut IWICMetadataQueryReader
) -> HRESULT

pub unsafe fn GetPreview(
    &self,
    ppIBitmapSource: *mut *mut IWICBitmapSource
) -> HRESULT

pub unsafe fn GetColorContexts(
    &self,
    cCount: UINT,
    ppIColorContexts: *mut *mut IWICColorContext,
    pcActualCount: *mut UINT
) -> HRESULT

pub unsafe fn GetThumbnail(
    &self,
    ppIThumbnail: *mut *mut IWICBitmapSource
) -> HRESULT

pub unsafe fn GetFrameCount(&self, pCount: *mut UINT) -> HRESULT

pub unsafe fn GetFrame(
    &self,
    index: UINT,
    ppIBitmapFrame: *mut *mut IWICBitmapFrameDecode
) -> 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 IWICBitmapDecoder

fn uuidof() -> GUID

impl Deref for IWICBitmapDecoder

type Target = IUnknown

The resulting type after dereferencing.

fn deref(&self) -> &IUnknown

Dereferences the value.