Struct windows::Win32::Media::WindowsMediaFormat::IWMReader
pub struct IWMReader(/* private fields */);
Implementations§
§impl IWMReader
impl IWMReader
pub unsafe fn Open<P0, P1>(
&self,
pwszurl: P0,
pcallback: P1,
pvcontext: *const c_void
) -> Result<()>where
P0: IntoParam<PCWSTR>,
P1: IntoParam<IWMReaderCallback>,
pub unsafe fn Close(&self) -> Result<()>
pub unsafe fn GetOutputCount(&self) -> Result<u32>
pub unsafe fn GetOutputProps( &self, dwoutputnum: u32 ) -> Result<IWMOutputMediaProps>
pub unsafe fn SetOutputProps<P0>(
&self,
dwoutputnum: u32,
poutput: P0
) -> Result<()>where
P0: IntoParam<IWMOutputMediaProps>,
pub unsafe fn GetOutputFormatCount(&self, dwoutputnumber: u32) -> Result<u32>
pub unsafe fn GetOutputFormat( &self, dwoutputnumber: u32, dwformatnumber: u32 ) -> Result<IWMOutputMediaProps>
pub unsafe fn Start( &self, cnsstart: u64, cnsduration: u64, frate: f32, pvcontext: *const c_void ) -> Result<()>
pub unsafe fn Stop(&self) -> Result<()>
pub unsafe fn Pause(&self) -> Result<()>
pub unsafe fn Resume(&self) -> Result<()>
Trait Implementations§
§impl Interface for IWMReader
impl Interface for IWMReader
§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 moreimpl Eq for IWMReader
impl StructuralPartialEq for IWMReader
Auto Trait Implementations§
impl RefUnwindSafe for IWMReader
impl !Send for IWMReader
impl !Sync for IWMReader
impl Unpin for IWMReader
impl UnwindSafe for IWMReader
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