Struct windows::Win32::Media::MediaFoundation::IMFPMediaItem
pub struct IMFPMediaItem(/* private fields */);
Implementations§
§impl IMFPMediaItem
impl IMFPMediaItem
pub unsafe fn GetMediaPlayer(&self) -> Result<IMFPMediaPlayer>
pub unsafe fn GetURL(&self) -> Result<PWSTR>
pub unsafe fn GetObject(&self) -> Result<IUnknown>
pub unsafe fn GetUserData(&self) -> Result<usize>
pub unsafe fn SetUserData(&self, dwuserdata: usize) -> Result<()>
pub unsafe fn GetStartStopPosition( &self, pguidstartpositiontype: Option<*mut GUID>, pvstartvalue: Option<*mut PROPVARIANT>, pguidstoppositiontype: Option<*mut GUID>, pvstopvalue: Option<*mut PROPVARIANT> ) -> Result<()>
pub unsafe fn SetStartStopPosition( &self, pguidstartpositiontype: Option<*const GUID>, pvstartvalue: Option<*const PROPVARIANT>, pguidstoppositiontype: Option<*const GUID>, pvstopvalue: Option<*const PROPVARIANT> ) -> Result<()>
pub unsafe fn HasVideo( &self, pfhasvideo: Option<*mut BOOL>, pfselected: Option<*mut BOOL> ) -> Result<()>
pub unsafe fn HasAudio( &self, pfhasaudio: Option<*mut BOOL>, pfselected: Option<*mut BOOL> ) -> Result<()>
pub unsafe fn IsProtected(&self) -> Result<BOOL>
pub unsafe fn GetDuration( &self, guidpositiontype: *const GUID ) -> Result<PROPVARIANT>
pub unsafe fn GetNumberOfStreams(&self) -> Result<u32>
pub unsafe fn GetStreamSelection(&self, dwstreamindex: u32) -> Result<BOOL>
pub unsafe fn SetStreamSelection<P0>(
&self,
dwstreamindex: u32,
fenabled: P0
) -> Result<()>where
P0: IntoParam<BOOL>,
pub unsafe fn GetStreamAttribute( &self, dwstreamindex: u32, guidmfattribute: *const GUID ) -> Result<PROPVARIANT>
pub unsafe fn GetPresentationAttribute( &self, guidmfattribute: *const GUID ) -> Result<PROPVARIANT>
pub unsafe fn GetCharacteristics(&self) -> Result<u32>
pub unsafe fn SetStreamSink<P0>(
&self,
dwstreamindex: u32,
pmediasink: P0
) -> Result<()>where
P0: IntoParam<IUnknown>,
pub unsafe fn GetMetadata(&self) -> Result<IPropertyStore>
Trait Implementations§
§impl Clone for IMFPMediaItem
impl Clone for IMFPMediaItem
§fn clone(&self) -> IMFPMediaItem
fn clone(&self) -> IMFPMediaItem
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 IMFPMediaItem
impl Debug for IMFPMediaItem
§impl From<&IMFPMediaItem> for &IUnknown
impl From<&IMFPMediaItem> for &IUnknown
§fn from(value: &IMFPMediaItem) -> Self
fn from(value: &IMFPMediaItem) -> Self
Converts to this type from the input type.
§impl From<IMFPMediaItem> for IUnknown
impl From<IMFPMediaItem> for IUnknown
§fn from(value: IMFPMediaItem) -> Self
fn from(value: IMFPMediaItem) -> Self
Converts to this type from the input type.
§impl Interface for IMFPMediaItem
impl Interface for IMFPMediaItem
§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 IMFPMediaItem
impl PartialEq for IMFPMediaItem
§fn eq(&self, other: &IMFPMediaItem) -> bool
fn eq(&self, other: &IMFPMediaItem) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IMFPMediaItem
impl StructuralPartialEq for IMFPMediaItem
Auto Trait Implementations§
impl RefUnwindSafe for IMFPMediaItem
impl !Send for IMFPMediaItem
impl !Sync for IMFPMediaItem
impl Unpin for IMFPMediaItem
impl UnwindSafe for IMFPMediaItem
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