Struct windows::Win32::Media::DirectShow::IDvdInfo

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

Implementations

impl IDvdInfo

pub unsafe fn GetCurrentDomain(&self) -> Result<DVD_DOMAIN>

pub unsafe fn GetCurrentLocation(&self) -> Result<DVD_PLAYBACK_LOCATION>

pub unsafe fn GetTotalTitleTime(&self) -> Result<u32>

pub unsafe fn GetCurrentButton( &self, pulbuttonsavailable: *mut u32, pulcurrentbutton: *mut u32, ) -> Result<()>

pub unsafe fn GetCurrentAngle( &self, pulanglesavailable: *mut u32, pulcurrentangle: *mut u32, ) -> Result<()>

pub unsafe fn GetCurrentAudio( &self, pulstreamsavailable: *mut u32, pulcurrentstream: *mut u32, ) -> Result<()>

pub unsafe fn GetCurrentSubpicture( &self, pulstreamsavailable: *mut u32, pulcurrentstream: *mut u32, pisdisabled: *mut BOOL, ) -> Result<()>

pub unsafe fn GetCurrentUOPS(&self) -> Result<u32>

pub unsafe fn GetAllSPRMs(&self) -> Result<*mut u16>

pub unsafe fn GetAllGPRMs(&self) -> Result<*mut u16>

pub unsafe fn GetAudioLanguage(&self, ulstream: u32) -> Result<u32>

pub unsafe fn GetSubpictureLanguage(&self, ulstream: u32) -> Result<u32>

pub unsafe fn GetTitleAttributes( &self, ultitle: u32, patr: *mut DVD_ATR, ) -> Result<()>

pub unsafe fn GetVMGAttributes(&self, patr: *mut DVD_ATR) -> Result<()>

pub unsafe fn GetCurrentVideoAttributes(&self) -> Result<*mut u8>

pub unsafe fn GetCurrentAudioAttributes(&self) -> Result<*mut u8>

pub unsafe fn GetCurrentSubpictureAttributes(&self) -> Result<*mut u8>

pub unsafe fn GetCurrentVolumeInfo( &self, pulnumofvol: *mut u32, pulthisvolnum: *mut u32, pside: *mut DVD_DISC_SIDE, pulnumoftitles: *mut u32, ) -> Result<()>

pub unsafe fn GetDVDTextInfo( &self, ptextmanager: &mut [u8], pulactualsize: *mut u32, ) -> Result<()>

pub unsafe fn GetPlayerParentalLevel( &self, pulparentallevel: *mut u32, pulcountrycode: *mut u32, ) -> Result<()>

pub unsafe fn GetNumberOfChapters(&self, ultitle: u32) -> Result<u32>

pub unsafe fn GetTitleParentalLevels(&self, ultitle: u32) -> Result<u32>

pub unsafe fn GetRoot( &self, proot: &mut [u8], pulactualsize: *mut u32, ) -> Result<()>

Trait Implementations

impl CanInto<IUnknown> for IDvdInfo

const QUERY: bool = false

impl Clone for IDvdInfo

fn clone(&self) -> IDvdInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IDvdInfo

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

Formats the value using the given formatter.

impl Deref for IDvdInfo

type Target = IUnknown

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl From<&IDvdInfo> for &IUnknown

fn from(value: &IDvdInfo) -> Self

Converts to this type from the input type.

impl From<IDvdInfo> for IUnknown

fn from(value: IDvdInfo) -> Self

Converts to this type from the input type.

impl Interface for IDvdInfo

const IID: GUID = _

The GUID associated with the interface.

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 cast_to_any<T>(&self) -> Result<&(dyn Any + 'static), Error>

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any].

fn is_object<T>(&self) -> bool

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

Returns true if the given COM interface refers to an implementation of T.

fn cast_object_ref<T>(&self) -> Result<&<T as ComObjectInner>::Outer, Error>

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any]. It returns a reference to the “outer” object, e.g. &MyApp_Impl, not the inner &MyApp object.

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

where T: ComObjectInner, <T as ComObjectInner>::Outer: Any + 'static + IUnknownImpl<Impl = T>,

This casts the given COM interface to [&dyn Any]. It returns a reference to the “outer” object, e.g. MyApp_Impl, not the inner MyApp object.

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

fn to_ref(&self) -> InterfaceRef<'_, Self>

Creates an InterfaceRef for this reference. The InterfaceRef tracks lifetimes statically, and eliminates the need for dynamic reference count adjustments (AddRef/Release).

impl PartialEq for IDvdInfo

fn eq(&self, other: &IDvdInfo) -> 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 IDvdInfo

impl StructuralPartialEq for IDvdInfo