Struct winsafe::IMFMediaSource
source · pub struct IMFMediaSource(/* private fields */);
Available on crate feature
mf
only.Expand description
IMFMediaSource
COM interface over IMFMediaSourceVT
.
Automatically calls
Release
when the object goes out of scope.
Trait Implementations§
source§impl Clone for IMFMediaSource
impl Clone for IMFMediaSource
source§impl Drop for IMFMediaSource
impl Drop for IMFMediaSource
source§impl mf_IMFMediaEventGenerator for IMFMediaSource
impl mf_IMFMediaEventGenerator for IMFMediaSource
source§fn BeginGetEvent(
&self,
callback: &impl mf_IMFAsyncCallback,
state: Option<&impl ole_IUnknown>
) -> HrResult<()>
fn BeginGetEvent( &self, callback: &impl mf_IMFAsyncCallback, state: Option<&impl ole_IUnknown> ) -> HrResult<()>
source§fn EndGetEvent(
&self,
result: &impl mf_IMFAsyncResult
) -> HrResult<IMFMediaEvent>
fn EndGetEvent( &self, result: &impl mf_IMFAsyncResult ) -> HrResult<IMFMediaEvent>
source§fn GetEvent(&self, flags: Option<MF_EVENT_FLAG>) -> HrResult<IMFMediaEvent>
fn GetEvent(&self, flags: Option<MF_EVENT_FLAG>) -> HrResult<IMFMediaEvent>
IMFMediaEventGenerator::GetEvent
method.source§fn QueueEvent(
&self,
met: ME,
extended_type: &GUID,
status: HRESULT,
value: Option<&PROPVARIANT>
) -> HrResult<()>
fn QueueEvent( &self, met: ME, extended_type: &GUID, status: HRESULT, value: Option<&PROPVARIANT> ) -> HrResult<()>
source§impl mf_IMFMediaSource for IMFMediaSource
impl mf_IMFMediaSource for IMFMediaSource
source§fn GetCharacteristics(&self) -> HrResult<MFMEDIASOURCE>
fn GetCharacteristics(&self) -> HrResult<MFMEDIASOURCE>
source§fn Start(
&self,
presentation_descriptor: IMFPresentationDescriptor,
time_format: Option<&GUID>,
start_position: Option<&PROPVARIANT>
) -> HrResult<()>
fn Start( &self, presentation_descriptor: IMFPresentationDescriptor, time_format: Option<&GUID>, start_position: Option<&PROPVARIANT> ) -> HrResult<()>
IMFMediaSource::Start
method.source§impl ole_IUnknown for IMFMediaSource
impl ole_IUnknown for IMFMediaSource
source§unsafe fn from_ptr(p: *mut c_void) -> Self
unsafe fn from_ptr(p: *mut c_void) -> Self
Available on crate feature
ole
only.Creates an object from a COM virtual table pointer. Read more
source§unsafe fn as_mut(&mut self) -> &mut *mut c_void
unsafe fn as_mut(&mut self) -> &mut *mut c_void
Available on crate feature
ole
only.Returns a mutable reference do the underlying COM virtual table pointer. Read more
source§fn ptr(&self) -> *mut c_void
fn ptr(&self) -> *mut c_void
Available on crate feature
ole
only.Returns the pointer to the underlying COM virtual table. Read more
source§unsafe fn null() -> Self
unsafe fn null() -> Self
Available on crate feature
ole
only.Creates an object from a null COM virtual table pointer. Read more
source§fn QueryInterface<T>(&self) -> HrResult<T>where
T: ole_IUnknown,
fn QueryInterface<T>(&self) -> HrResult<T>where
T: ole_IUnknown,
Available on crate feature
ole
only.IUnknown::QueryInterface
method.impl Send for IMFMediaSource
Auto Trait Implementations§
impl Freeze for IMFMediaSource
impl RefUnwindSafe for IMFMediaSource
impl !Sync for IMFMediaSource
impl Unpin for IMFMediaSource
impl UnwindSafe for IMFMediaSource
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