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