Struct windows::Media::Devices::VideoDeviceController

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

Implementations

impl VideoDeviceController

pub fn SetDeviceProperty<P0>( &self, propertyid: &HSTRING, propertyvalue: P0, ) -> Result<()>

where P0: Param<IInspectable>,

pub fn GetDeviceProperty(&self, propertyid: &HSTRING) -> Result<IInspectable>

pub fn CameraOcclusionInfo(&self) -> Result<CameraOcclusionInfo>

pub fn TryAcquireExclusiveControl( &self, deviceid: &HSTRING, mode: MediaCaptureDeviceExclusiveControlReleaseMode, ) -> Result<bool>

pub fn LowLagPhotoSequence(&self) -> Result<LowLagPhotoSequenceControl>

pub fn LowLagPhoto(&self) -> Result<LowLagPhotoControl>

pub fn SceneModeControl(&self) -> Result<SceneModeControl>

pub fn TorchControl(&self) -> Result<TorchControl>

pub fn FlashControl(&self) -> Result<FlashControl>

pub fn WhiteBalanceControl(&self) -> Result<WhiteBalanceControl>

pub fn ExposureControl(&self) -> Result<ExposureControl>

pub fn FocusControl(&self) -> Result<FocusControl>

pub fn ExposureCompensationControl(&self) -> Result<ExposureCompensationControl>

pub fn IsoSpeedControl(&self) -> Result<IsoSpeedControl>

pub fn RegionsOfInterestControl(&self) -> Result<RegionsOfInterestControl>

pub fn PrimaryUse(&self) -> Result<CaptureUse>

pub fn SetPrimaryUse(&self, value: CaptureUse) -> Result<()>

pub fn VariablePhotoSequenceController( &self, ) -> Result<VariablePhotoSequenceController>

pub fn PhotoConfirmationControl(&self) -> Result<PhotoConfirmationControl>

pub fn ZoomControl(&self) -> Result<ZoomControl>

pub fn ExposurePriorityVideoControl( &self, ) -> Result<ExposurePriorityVideoControl>

pub fn DesiredOptimization(&self) -> Result<MediaCaptureOptimization>

pub fn SetDesiredOptimization( &self, value: MediaCaptureOptimization, ) -> Result<()>

pub fn HdrVideoControl(&self) -> Result<HdrVideoControl>

pub fn OpticalImageStabilizationControl( &self, ) -> Result<OpticalImageStabilizationControl>

pub fn AdvancedPhotoControl(&self) -> Result<AdvancedPhotoControl>

pub fn Id(&self) -> Result<HSTRING>

pub fn GetDevicePropertyById<P0>( &self, propertyid: &HSTRING, maxpropertyvaluesize: P0, ) -> Result<VideoDeviceControllerGetDevicePropertyResult>

where P0: Param<IReference<u32>>,

pub fn SetDevicePropertyById<P0>( &self, propertyid: &HSTRING, propertyvalue: P0, ) -> Result<VideoDeviceControllerSetDevicePropertyStatus>

where P0: Param<IInspectable>,

pub fn GetDevicePropertyByExtendedId<P0>( &self, extendedpropertyid: &[u8], maxpropertyvaluesize: P0, ) -> Result<VideoDeviceControllerGetDevicePropertyResult>

where P0: Param<IReference<u32>>,

pub fn SetDevicePropertyByExtendedId( &self, extendedpropertyid: &[u8], propertyvalue: &[u8], ) -> Result<VideoDeviceControllerSetDevicePropertyStatus>

pub fn VideoTemporalDenoisingControl( &self, ) -> Result<VideoTemporalDenoisingControl>

pub fn InfraredTorchControl(&self) -> Result<InfraredTorchControl>

pub fn PanelBasedOptimizationControl( &self, ) -> Result<PanelBasedOptimizationControl>

pub fn DigitalWindowControl(&self) -> Result<DigitalWindowControl>

pub fn GetAvailableMediaStreamProperties( &self, mediastreamtype: MediaStreamType, ) -> Result<IVectorView<IMediaEncodingProperties>>

pub fn GetMediaStreamProperties( &self, mediastreamtype: MediaStreamType, ) -> Result<IMediaEncodingProperties>

pub fn SetMediaStreamPropertiesAsync<P0>( &self, mediastreamtype: MediaStreamType, mediaencodingproperties: P0, ) -> Result<IAsyncAction>

where P0: Param<IMediaEncodingProperties>,

pub fn Brightness(&self) -> Result<MediaDeviceControl>

pub fn Contrast(&self) -> Result<MediaDeviceControl>

pub fn Hue(&self) -> Result<MediaDeviceControl>

pub fn WhiteBalance(&self) -> Result<MediaDeviceControl>

pub fn BacklightCompensation(&self) -> Result<MediaDeviceControl>

pub fn Pan(&self) -> Result<MediaDeviceControl>

pub fn Tilt(&self) -> Result<MediaDeviceControl>

pub fn Zoom(&self) -> Result<MediaDeviceControl>

pub fn Roll(&self) -> Result<MediaDeviceControl>

pub fn Exposure(&self) -> Result<MediaDeviceControl>

pub fn Focus(&self) -> Result<MediaDeviceControl>

pub fn TrySetPowerlineFrequency( &self, value: PowerlineFrequency, ) -> Result<bool>

pub fn TryGetPowerlineFrequency( &self, value: &mut PowerlineFrequency, ) -> Result<bool>

Trait Implementations

impl CanInto<IInspectable> for VideoDeviceController

const QUERY: bool = false

impl CanInto<IMediaDeviceController> for VideoDeviceController

const QUERY: bool = true

impl CanInto<IUnknown> for VideoDeviceController

const QUERY: bool = false

impl Clone for VideoDeviceController

fn clone(&self) -> VideoDeviceController

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VideoDeviceController

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

Formats the value using the given formatter.

impl From<&VideoDeviceController> for &IInspectable

fn from(value: &VideoDeviceController) -> Self

Converts to this type from the input type.

impl From<&VideoDeviceController> for &IUnknown

fn from(value: &VideoDeviceController) -> Self

Converts to this type from the input type.

impl From<VideoDeviceController> for IInspectable

fn from(value: VideoDeviceController) -> Self

Converts to this type from the input type.

impl From<VideoDeviceController> for IUnknown

fn from(value: VideoDeviceController) -> Self

Converts to this type from the input type.

impl Interface for VideoDeviceController

const IID: GUID = <IVideoDeviceController as windows_core::Interface>::IID

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 VideoDeviceController

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

impl StructuralPartialEq for VideoDeviceController