Struct IAMMultiMediaStream

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

Implementations

impl IAMMultiMediaStream

pub unsafe fn Initialize<P2>( &self, streamtype: STREAM_TYPE, dwflags: AMMSF_MMS_INIT_FLAGS, pfiltergraph: P2, ) -> Result<()>

where P2: Param<IGraphBuilder>,

pub unsafe fn GetFilterGraph(&self) -> Result<IGraphBuilder>

pub unsafe fn GetFilter(&self) -> Result<IMediaStreamFilter>

pub unsafe fn AddMediaStream<P0>( &self, pstreamobject: P0, purposeid: *const GUID, dwflags: AMMSF_MS_FLAGS, ) -> Result<IMediaStream>

where P0: Param<IUnknown>,

pub unsafe fn OpenFile<P0>(&self, pszfilename: P0, dwflags: u32) -> Result<()>

where P0: Param<PCWSTR>,

pub unsafe fn OpenMoniker<P0, P1>( &self, pctx: P0, pmoniker: P1, dwflags: u32, ) -> Result<()>

where P0: Param<IBindCtx>, P1: Param<IMoniker>,

pub unsafe fn Render(&self, dwflags: u32) -> Result<()>

Methods from Deref<Target = IMultiMediaStream>

pub unsafe fn GetInformation( &self, pdwflags: *mut MMSSF_GET_INFORMATION_FLAGS, pstreamtype: *mut STREAM_TYPE, ) -> Result<()>

pub unsafe fn GetMediaStream( &self, idpurpose: *const GUID, ) -> Result<IMediaStream>

pub unsafe fn EnumMediaStreams(&self, index: i32) -> Result<IMediaStream>

pub unsafe fn GetState(&self) -> Result<STREAM_STATE>

pub unsafe fn SetState(&self, newstate: STREAM_STATE) -> Result<()>

pub unsafe fn GetTime(&self) -> Result<i64>

pub unsafe fn GetDuration(&self) -> Result<i64>

pub unsafe fn Seek(&self, seektime: i64) -> Result<()>

pub unsafe fn GetEndOfStreamEventHandle(&self) -> Result<HANDLE>

Trait Implementations

impl CanInto<IMultiMediaStream> for IAMMultiMediaStream

const QUERY: bool = false

impl CanInto<IUnknown> for IAMMultiMediaStream

const QUERY: bool = false

impl Clone for IAMMultiMediaStream

fn clone(&self) -> IAMMultiMediaStream

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IAMMultiMediaStream

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

Formats the value using the given formatter.

impl Deref for IAMMultiMediaStream

type Target = IMultiMediaStream

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl From<&IAMMultiMediaStream> for &IMultiMediaStream

fn from(value: &IAMMultiMediaStream) -> Self

Converts to this type from the input type.

impl From<&IAMMultiMediaStream> for &IUnknown

fn from(value: &IAMMultiMediaStream) -> Self

Converts to this type from the input type.

impl From<IAMMultiMediaStream> for IMultiMediaStream

fn from(value: IAMMultiMediaStream) -> Self

Converts to this type from the input type.

impl From<IAMMultiMediaStream> for IUnknown

fn from(value: IAMMultiMediaStream) -> Self

Converts to this type from the input type.

impl Interface for IAMMultiMediaStream

const IID: GUID = _

The GUID associated with the interface.

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

Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.

unsafe fn from_raw(raw: *mut c_void) -> Self

Creates an Interface by taking ownership of the raw COM interface pointer.

unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>

Creates an Interface that is valid so long as the raw COM interface pointer is valid.

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

where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface.

fn cast_to_any<T>(&self) -> Result<&(dyn Any + 'static), Error>

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any].

fn is_object<T>(&self) -> bool

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

Returns true if the given COM interface refers to an implementation of T.

fn cast_object_ref<T>(&self) -> Result<&<T as ComObjectInner>::Outer, Error>

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any]. It returns a reference to the “outer” object, e.g. &MyApp_Impl, not the inner &MyApp object.

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

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any]. It returns a reference to the “outer” object, e.g. MyApp_Impl, not the inner MyApp object.

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

Attempts to create a [Weak] reference to this object.

unsafe fn query(&self, iid: *const GUID, interface: *mut *mut c_void) -> HRESULT

Call QueryInterface on this interface

fn to_ref(&self) -> InterfaceRef<'_, Self>

Creates an InterfaceRef for this reference. The InterfaceRef tracks lifetimes statically, and eliminates the need for dynamic reference count adjustments (AddRef/Release).

impl PartialEq for IAMMultiMediaStream

fn eq(&self, other: &IAMMultiMediaStream) -> 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 IAMMultiMediaStream

impl StructuralPartialEq for IAMMultiMediaStream