Struct IWICJpegFrameEncode 

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

Implementations

impl IWICJpegFrameEncode

pub unsafe fn GetAcHuffmanTable( &self, scanindex: u32, tableindex: u32, ) -> Result<DXGI_JPEG_AC_HUFFMAN_TABLE>

pub unsafe fn GetDcHuffmanTable( &self, scanindex: u32, tableindex: u32, ) -> Result<DXGI_JPEG_DC_HUFFMAN_TABLE>

pub unsafe fn GetQuantizationTable( &self, scanindex: u32, tableindex: u32, ) -> Result<DXGI_JPEG_QUANTIZATION_TABLE>

pub unsafe fn WriteScan( &self, cbscandata: u32, pbscandata: *const u8, ) -> Result<()>

Trait Implementations

impl Clone for IWICJpegFrameEncode

fn clone(&self) -> IWICJpegFrameEncode

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IWICJpegFrameEncode

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

Formats the value using the given formatter.

impl From<&IWICJpegFrameEncode> for IUnknown

fn from(value: &IWICJpegFrameEncode) -> Self

Converts to this type from the input type.

impl From<IWICJpegFrameEncode> for IUnknown

fn from(value: IWICJpegFrameEncode) -> Self

Converts to this type from the input type.

impl Interface for IWICJpegFrameEncode

const IID: Guid

A unique identifier representing this interface.

fn cast<T>(&self) -> Result<T, Error>

where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface. The name cast is preferred to query because there is a WinRT method named query but not one named cast.

fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a Weak reference to this object.

impl PartialEq for IWICJpegFrameEncode

fn eq(&self, other: &IWICJpegFrameEncode) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for IWICJpegFrameEncode

impl StructuralPartialEq for IWICJpegFrameEncode