Struct windows::Win32::Media::DirectShow::IMemAllocator
pub struct IMemAllocator(/* private fields */);
Implementations§
§impl IMemAllocator
impl IMemAllocator
pub unsafe fn SetProperties( &self, prequest: *const ALLOCATOR_PROPERTIES ) -> Result<ALLOCATOR_PROPERTIES>
pub unsafe fn GetProperties(&self) -> Result<ALLOCATOR_PROPERTIES>
pub unsafe fn Commit(&self) -> Result<()>
pub unsafe fn Decommit(&self) -> Result<()>
pub unsafe fn GetBuffer( &self, ppbuffer: *mut Option<IMediaSample>, pstarttime: Option<*const i64>, pendtime: Option<*const i64>, dwflags: u32 ) -> Result<()>
pub unsafe fn ReleaseBuffer<P0>(&self, pbuffer: P0) -> Result<()>where
P0: IntoParam<IMediaSample>,
Trait Implementations§
§impl Clone for IMemAllocator
impl Clone for IMemAllocator
§fn clone(&self) -> IMemAllocator
fn clone(&self) -> IMemAllocator
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 IMemAllocator
impl Debug for IMemAllocator
§impl From<&IMemAllocator> for &IUnknown
impl From<&IMemAllocator> for &IUnknown
§fn from(value: &IMemAllocator) -> Self
fn from(value: &IMemAllocator) -> Self
Converts to this type from the input type.
§impl From<&IMemAllocatorCallbackTemp> for &IMemAllocator
impl From<&IMemAllocatorCallbackTemp> for &IMemAllocator
§fn from(value: &IMemAllocatorCallbackTemp) -> Self
fn from(value: &IMemAllocatorCallbackTemp) -> Self
Converts to this type from the input type.
§impl From<IMemAllocator> for IUnknown
impl From<IMemAllocator> for IUnknown
§fn from(value: IMemAllocator) -> Self
fn from(value: IMemAllocator) -> Self
Converts to this type from the input type.
§impl From<IMemAllocatorCallbackTemp> for IMemAllocator
impl From<IMemAllocatorCallbackTemp> for IMemAllocator
§fn from(value: IMemAllocatorCallbackTemp) -> Self
fn from(value: IMemAllocatorCallbackTemp) -> Self
Converts to this type from the input type.
§impl Interface for IMemAllocator
impl Interface for IMemAllocator
§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 IMemAllocator
impl PartialEq for IMemAllocator
§fn eq(&self, other: &IMemAllocator) -> bool
fn eq(&self, other: &IMemAllocator) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IMemAllocator
impl StructuralPartialEq for IMemAllocator
Auto Trait Implementations§
impl RefUnwindSafe for IMemAllocator
impl !Send for IMemAllocator
impl !Sync for IMemAllocator
impl Unpin for IMemAllocator
impl UnwindSafe for IMemAllocator
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