Struct windows::Win32::Media::DirectShow::IVMRSurfaceAllocator
pub struct IVMRSurfaceAllocator(/* private fields */);
Implementations§
§impl IVMRSurfaceAllocator
impl IVMRSurfaceAllocator
pub unsafe fn AllocateSurface( &self, dwuserid: usize, lpallocinfo: *const VMRALLOCATIONINFO, lpdwactualbuffers: *mut u32, lplpsurface: *mut Option<IDirectDrawSurface7> ) -> Result<()>
pub unsafe fn FreeSurface(&self, dwid: usize) -> Result<()>
pub unsafe fn PrepareSurface<P0>(
&self,
dwuserid: usize,
lpsurface: P0,
dwsurfaceflags: u32
) -> Result<()>where
P0: IntoParam<IDirectDrawSurface7>,
pub unsafe fn AdviseNotify<P0>(&self, lpivmrsurfallocnotify: P0) -> Result<()>where
P0: IntoParam<IVMRSurfaceAllocatorNotify>,
Trait Implementations§
§impl Clone for IVMRSurfaceAllocator
impl Clone for IVMRSurfaceAllocator
§fn clone(&self) -> IVMRSurfaceAllocator
fn clone(&self) -> IVMRSurfaceAllocator
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 IVMRSurfaceAllocator
impl Debug for IVMRSurfaceAllocator
§impl From<&IVMRSurfaceAllocator> for &IUnknown
impl From<&IVMRSurfaceAllocator> for &IUnknown
§fn from(value: &IVMRSurfaceAllocator) -> Self
fn from(value: &IVMRSurfaceAllocator) -> Self
Converts to this type from the input type.
§impl From<IVMRSurfaceAllocator> for IUnknown
impl From<IVMRSurfaceAllocator> for IUnknown
§fn from(value: IVMRSurfaceAllocator) -> Self
fn from(value: IVMRSurfaceAllocator) -> Self
Converts to this type from the input type.
§impl Interface for IVMRSurfaceAllocator
impl Interface for IVMRSurfaceAllocator
§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 IVMRSurfaceAllocator
impl PartialEq for IVMRSurfaceAllocator
§fn eq(&self, other: &IVMRSurfaceAllocator) -> bool
fn eq(&self, other: &IVMRSurfaceAllocator) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IVMRSurfaceAllocator
impl StructuralPartialEq for IVMRSurfaceAllocator
Auto Trait Implementations§
impl RefUnwindSafe for IVMRSurfaceAllocator
impl !Send for IVMRSurfaceAllocator
impl !Sync for IVMRSurfaceAllocator
impl Unpin for IVMRSurfaceAllocator
impl UnwindSafe for IVMRSurfaceAllocator
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