Struct windows::Win32::Media::WindowsMediaFormat::IWMSBufferAllocator
pub struct IWMSBufferAllocator(/* private fields */);
Implementations§
§impl IWMSBufferAllocator
impl IWMSBufferAllocator
pub unsafe fn AllocateBuffer(&self, dwmaxbuffersize: u32) -> Result<INSSBuffer>
pub unsafe fn AllocatePageSizeBuffer( &self, dwmaxbuffersize: u32 ) -> Result<INSSBuffer>
Trait Implementations§
§impl Clone for IWMSBufferAllocator
impl Clone for IWMSBufferAllocator
§fn clone(&self) -> IWMSBufferAllocator
fn clone(&self) -> IWMSBufferAllocator
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 IWMSBufferAllocator
impl Debug for IWMSBufferAllocator
§impl From<&IWMSBufferAllocator> for &IUnknown
impl From<&IWMSBufferAllocator> for &IUnknown
§fn from(value: &IWMSBufferAllocator) -> Self
fn from(value: &IWMSBufferAllocator) -> Self
Converts to this type from the input type.
§impl From<IWMSBufferAllocator> for IUnknown
impl From<IWMSBufferAllocator> for IUnknown
§fn from(value: IWMSBufferAllocator) -> Self
fn from(value: IWMSBufferAllocator) -> Self
Converts to this type from the input type.
§impl Interface for IWMSBufferAllocator
impl Interface for IWMSBufferAllocator
§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 IWMSBufferAllocator
impl PartialEq for IWMSBufferAllocator
§fn eq(&self, other: &IWMSBufferAllocator) -> bool
fn eq(&self, other: &IWMSBufferAllocator) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IWMSBufferAllocator
impl StructuralPartialEq for IWMSBufferAllocator
Auto Trait Implementations§
impl RefUnwindSafe for IWMSBufferAllocator
impl !Send for IWMSBufferAllocator
impl !Sync for IWMSBufferAllocator
impl Unpin for IWMSBufferAllocator
impl UnwindSafe for IWMSBufferAllocator
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