Struct windows::Win32::Media::MediaFoundation::IMFMediaEngineExtension
pub struct IMFMediaEngineExtension(/* private fields */);
Implementations§
§impl IMFMediaEngineExtension
impl IMFMediaEngineExtension
pub unsafe fn CanPlayType<P0, P1>( &self, audioonly: P0, mimetype: P1 ) -> Result<MF_MEDIA_ENGINE_CANPLAY>
pub unsafe fn BeginCreateObject<P0, P1, P2, P3>(
&self,
bstrurl: P0,
pbytestream: P1,
type: MF_OBJECT_TYPE,
ppiunknowncancelcookie: *mut Option<IUnknown>,
pcallback: P2,
punkstate: P3
) -> Result<()>where
P0: IntoParam<BSTR>,
P1: IntoParam<IMFByteStream>,
P2: IntoParam<IMFAsyncCallback>,
P3: IntoParam<IUnknown>,
pub unsafe fn CancelObjectCreation<P0>(
&self,
piunknowncancelcookie: P0
) -> Result<()>where
P0: IntoParam<IUnknown>,
pub unsafe fn EndCreateObject<P0>(&self, presult: P0) -> Result<IUnknown>where
P0: IntoParam<IMFAsyncResult>,
Trait Implementations§
§impl Clone for IMFMediaEngineExtension
impl Clone for IMFMediaEngineExtension
§fn clone(&self) -> IMFMediaEngineExtension
fn clone(&self) -> IMFMediaEngineExtension
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 IMFMediaEngineExtension
impl Debug for IMFMediaEngineExtension
§impl From<&IMFMediaEngineExtension> for &IUnknown
impl From<&IMFMediaEngineExtension> for &IUnknown
§fn from(value: &IMFMediaEngineExtension) -> Self
fn from(value: &IMFMediaEngineExtension) -> Self
Converts to this type from the input type.
§impl From<IMFMediaEngineExtension> for IUnknown
impl From<IMFMediaEngineExtension> for IUnknown
§fn from(value: IMFMediaEngineExtension) -> Self
fn from(value: IMFMediaEngineExtension) -> Self
Converts to this type from the input type.
§impl Interface for IMFMediaEngineExtension
impl Interface for IMFMediaEngineExtension
§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 IMFMediaEngineExtension
impl PartialEq for IMFMediaEngineExtension
§fn eq(&self, other: &IMFMediaEngineExtension) -> bool
fn eq(&self, other: &IMFMediaEngineExtension) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IMFMediaEngineExtension
impl StructuralPartialEq for IMFMediaEngineExtension
Auto Trait Implementations§
impl RefUnwindSafe for IMFMediaEngineExtension
impl !Send for IMFMediaEngineExtension
impl !Sync for IMFMediaEngineExtension
impl Unpin for IMFMediaEngineExtension
impl UnwindSafe for IMFMediaEngineExtension
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