Struct windows::Win32::Media::DirectShow::IBDA_Encoder

pub struct IBDA_Encoder(/* private fields */);

Implementations

impl IBDA_Encoder

pub unsafe fn QueryCapabilities( &self, numaudiofmts: *mut u32, numvideofmts: *mut u32 ) -> Result<()>

pub unsafe fn EnumAudioCapability( &self, fmtindex: u32, methodid: *mut u32, algorithmtype: *mut u32, samplingrate: *mut u32, bitdepth: *mut u32, numchannels: *mut u32 ) -> Result<()>

pub unsafe fn EnumVideoCapability( &self, fmtindex: u32, methodid: *mut u32, algorithmtype: *mut u32, verticalsize: *mut u32, horizontalsize: *mut u32, aspectratio: *mut u32, frameratecode: *mut u32, progressivesequence: *mut u32 ) -> Result<()>

pub unsafe fn SetParameters( &self, audiobitratemode: u32, audiobitrate: u32, audiomethodid: u32, audioprogram: u32, videobitratemode: u32, videobitrate: u32, videomethodid: u32 ) -> Result<()>

pub unsafe fn GetState( &self, audiobitratemax: *mut u32, audiobitratemin: *mut u32, audiobitratemode: *mut u32, audiobitratestepping: *mut u32, audiobitrate: *mut u32, audiomethodid: *mut u32, availableaudioprograms: *mut u32, audioprogram: *mut u32, videobitratemax: *mut u32, videobitratemin: *mut u32, videobitratemode: *mut u32, videobitrate: *mut u32, videobitratestepping: *mut u32, videomethodid: *mut u32, signalsourceid: *mut u32, signalformat: *mut u64, signallock: *mut BOOL, signallevel: *mut i32, signaltonoiseratio: *mut u32 ) -> Result<()>

Trait Implementations

impl Clone for IBDA_Encoder

fn clone(&self) -> IBDA_Encoder

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IBDA_Encoder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<&IBDA_Encoder> for &IUnknown

fn from(value: &IBDA_Encoder) -> Self

Converts to this type from the input type.

impl From<IBDA_Encoder> for IUnknown

fn from(value: IBDA_Encoder) -> Self

Converts to this type from the input type.

impl Interface for IBDA_Encoder

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

Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.

unsafe fn from_raw(raw: *mut c_void) -> Self

Creates an Interface by taking ownership of the raw COM interface pointer.

unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>

Creates an Interface that is valid so long as the raw COM interface pointer is valid.

fn cast<T>(&self) -> Result<T, Error>

where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface.

fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a Weak reference to this object.

unsafe fn query(&self, iid: *const GUID, interface: *mut *mut c_void) -> HRESULT

Call QueryInterface on this interface

impl PartialEq for IBDA_Encoder

fn eq(&self, other: &IBDA_Encoder) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for IBDA_Encoder

impl StructuralPartialEq for IBDA_Encoder