Struct windows::Win32::Media::WindowsMediaFormat::IWMCodecInfo3
pub struct IWMCodecInfo3(/* private fields */);
Implementations§
§impl IWMCodecInfo3
impl IWMCodecInfo3
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<()>
pub unsafe fn GetCodecFormatProp<P0>(
&self,
guidtype: *const GUID,
dwcodecindex: u32,
dwformatindex: u32,
pszname: P0,
ptype: *mut WMT_ATTR_DATATYPE,
pvalue: *mut u8,
pdwsize: *mut u32
) -> Result<()>where
P0: IntoParam<PCWSTR>,
pub unsafe fn GetCodecProp<P0>(
&self,
guidtype: *const GUID,
dwcodecindex: u32,
pszname: P0,
ptype: *mut WMT_ATTR_DATATYPE,
pvalue: *mut u8,
pdwsize: *mut u32
) -> Result<()>where
P0: IntoParam<PCWSTR>,
pub unsafe fn SetCodecEnumerationSetting<P0>(
&self,
guidtype: *const GUID,
dwcodecindex: u32,
pszname: P0,
type: WMT_ATTR_DATATYPE,
pvalue: &[u8]
) -> Result<()>where
P0: IntoParam<PCWSTR>,
pub unsafe fn GetCodecEnumerationSetting<P0>(
&self,
guidtype: *const GUID,
dwcodecindex: u32,
pszname: P0,
ptype: *mut WMT_ATTR_DATATYPE,
pvalue: *mut u8,
pdwsize: *mut u32
) -> Result<()>where
P0: IntoParam<PCWSTR>,
Trait Implementations§
§impl Clone for IWMCodecInfo3
impl Clone for IWMCodecInfo3
§fn clone(&self) -> IWMCodecInfo3
fn clone(&self) -> IWMCodecInfo3
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 IWMCodecInfo3
impl Debug for IWMCodecInfo3
§impl From<&IWMCodecInfo3> for &IUnknown
impl From<&IWMCodecInfo3> for &IUnknown
§fn from(value: &IWMCodecInfo3) -> Self
fn from(value: &IWMCodecInfo3) -> 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<&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<IWMCodecInfo3> for IUnknown
impl From<IWMCodecInfo3> for IUnknown
§fn from(value: IWMCodecInfo3) -> Self
fn from(value: IWMCodecInfo3) -> 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<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 IWMCodecInfo3
impl Interface for IWMCodecInfo3
§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 IWMCodecInfo3
impl PartialEq for IWMCodecInfo3
§fn eq(&self, other: &IWMCodecInfo3) -> bool
fn eq(&self, other: &IWMCodecInfo3) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IWMCodecInfo3
impl StructuralPartialEq for IWMCodecInfo3
Auto Trait Implementations§
impl RefUnwindSafe for IWMCodecInfo3
impl !Send for IWMCodecInfo3
impl !Sync for IWMCodecInfo3
impl Unpin for IWMCodecInfo3
impl UnwindSafe for IWMCodecInfo3
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