Struct windows::Win32::Media::MediaFoundation::IWMCodecProps
pub struct IWMCodecProps(/* private fields */);
Implementations§
§impl IWMCodecProps
impl IWMCodecProps
pub unsafe fn GetFormatProp<P0>(
&self,
pmt: *mut DMO_MEDIA_TYPE,
pszname: P0,
ptype: *mut WMT_PROP_DATATYPE,
pvalue: *mut u8,
pdwsize: *mut u32
) -> Result<()>where
P0: IntoParam<PCWSTR>,
pub unsafe fn GetCodecProp<P0>(
&self,
dwformat: u32,
pszname: P0,
ptype: *mut WMT_PROP_DATATYPE,
pvalue: *mut u8,
pdwsize: *mut u32
) -> Result<()>where
P0: IntoParam<PCWSTR>,
Trait Implementations§
§impl Clone for IWMCodecProps
impl Clone for IWMCodecProps
§fn clone(&self) -> IWMCodecProps
fn clone(&self) -> IWMCodecProps
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more§impl Debug for IWMCodecProps
impl Debug for IWMCodecProps
§impl From<&IWMCodecProps> for &IUnknown
impl From<&IWMCodecProps> for &IUnknown
§fn from(value: &IWMCodecProps) -> Self
fn from(value: &IWMCodecProps) -> Self
Converts to this type from the input type.
§impl From<IWMCodecProps> for IUnknown
impl From<IWMCodecProps> for IUnknown
§fn from(value: IWMCodecProps) -> Self
fn from(value: IWMCodecProps) -> Self
Converts to this type from the input type.
§impl Interface for IWMCodecProps
impl Interface for IWMCodecProps
§fn as_raw(&self) -> *mut c_void
fn as_raw(&self) -> *mut c_void
Returns the raw COM interface pointer. The resulting pointer continues to be owned by the
Interface
implementation.§fn into_raw(self) -> *mut c_void
fn into_raw(self) -> *mut c_void
Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.
§fn cast<T>(&self) -> Result<T, Error>where
T: Interface,
fn cast<T>(&self) -> Result<T, Error>where
T: Interface,
Attempts to cast the current interface to another interface using
QueryInterface
. Read more§impl PartialEq for IWMCodecProps
impl PartialEq for IWMCodecProps
§fn eq(&self, other: &IWMCodecProps) -> bool
fn eq(&self, other: &IWMCodecProps) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IWMCodecProps
impl StructuralPartialEq for IWMCodecProps
Auto Trait Implementations§
impl RefUnwindSafe for IWMCodecProps
impl !Send for IWMCodecProps
impl !Sync for IWMCodecProps
impl Unpin for IWMCodecProps
impl UnwindSafe for IWMCodecProps
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more