Struct windows::Win32::Media::WindowsMediaFormat::IWMCodecInfo
pub struct IWMCodecInfo(/* private fields */);
Implementations§
§impl IWMCodecInfo
impl IWMCodecInfo
pub unsafe fn GetCodecInfoCount(&self, guidtype: *const GUID) -> Result<u32>
pub unsafe fn GetCodecFormatCount( &self, guidtype: *const GUID, dwcodecindex: u32 ) -> Result<u32>
pub unsafe fn GetCodecFormat( &self, guidtype: *const GUID, dwcodecindex: u32, dwformatindex: u32 ) -> Result<IWMStreamConfig>
Trait Implementations§
§impl Clone for IWMCodecInfo
impl Clone for IWMCodecInfo
§fn clone(&self) -> IWMCodecInfo
fn clone(&self) -> IWMCodecInfo
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 IWMCodecInfo
impl Debug for IWMCodecInfo
§impl From<&IWMCodecInfo> for &IUnknown
impl From<&IWMCodecInfo> for &IUnknown
§fn from(value: &IWMCodecInfo) -> Self
fn from(value: &IWMCodecInfo) -> Self
Converts to this type from the input type.
§impl From<&IWMCodecInfo2> for &IWMCodecInfo
impl From<&IWMCodecInfo2> for &IWMCodecInfo
§fn from(value: &IWMCodecInfo2) -> Self
fn from(value: &IWMCodecInfo2) -> Self
Converts to this type from the input type.
§impl From<&IWMCodecInfo3> for &IWMCodecInfo
impl From<&IWMCodecInfo3> for &IWMCodecInfo
§fn from(value: &IWMCodecInfo3) -> Self
fn from(value: &IWMCodecInfo3) -> Self
Converts to this type from the input type.
§impl From<IWMCodecInfo> for IUnknown
impl From<IWMCodecInfo> for IUnknown
§fn from(value: IWMCodecInfo) -> Self
fn from(value: IWMCodecInfo) -> Self
Converts to this type from the input type.
§impl From<IWMCodecInfo2> for IWMCodecInfo
impl From<IWMCodecInfo2> for IWMCodecInfo
§fn from(value: IWMCodecInfo2) -> Self
fn from(value: IWMCodecInfo2) -> Self
Converts to this type from the input type.
§impl From<IWMCodecInfo3> for IWMCodecInfo
impl From<IWMCodecInfo3> for IWMCodecInfo
§fn from(value: IWMCodecInfo3) -> Self
fn from(value: IWMCodecInfo3) -> Self
Converts to this type from the input type.
§impl Interface for IWMCodecInfo
impl Interface for IWMCodecInfo
§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 IWMCodecInfo
impl PartialEq for IWMCodecInfo
§fn eq(&self, other: &IWMCodecInfo) -> bool
fn eq(&self, other: &IWMCodecInfo) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IWMCodecInfo
impl StructuralPartialEq for IWMCodecInfo
Auto Trait Implementations§
impl RefUnwindSafe for IWMCodecInfo
impl !Send for IWMCodecInfo
impl !Sync for IWMCodecInfo
impl Unpin for IWMCodecInfo
impl UnwindSafe for IWMCodecInfo
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