Trait VTFrameProcessorParameters 

pub unsafe trait VTFrameProcessorParameters: NSObjectProtocol {
    // Provided methods
    unsafe fn sourceFrame(&self) -> Retained<VTFrameProcessorFrame>
       where Self: Sized + Message { ... }
    unsafe fn destinationFrame(&self) -> Retained<VTFrameProcessorFrame>
       where Self: Sized + Message { ... }
    unsafe fn destinationFrames(
        &self,
    ) -> Retained<NSArray<VTFrameProcessorFrame>>
       where Self: Sized + Message { ... }
}

Available on crate features VTFrameProcessorParameters and objc2 only.

The base protocol for input and output processing parameters for a Video Toolbox frame processor implementation.

Pass an instance of a class corresponding to this protocol to processFrameWithParameters calls. In async versions of those APIs, the completion handler returns the same instance.

See also Apple’s documentation

Provided Methods

unsafe fn sourceFrame(&self) -> Retained<VTFrameProcessorFrame>

where Self: Sized + Message,

Available on crate feature VTFrameProcessorFrame only.

Use VTFrameProcessorFrame that contains the current source frame for all processing features; must be non-null.

unsafe fn destinationFrame(&self) -> Retained<VTFrameProcessorFrame>

where Self: Sized + Message,

Available on crate feature VTFrameProcessorFrame only.

Destination frame that contains the destination frame for processors which output a single processed frame.

unsafe fn destinationFrames(&self) -> Retained<NSArray<VTFrameProcessorFrame>>

where Self: Sized + Message,

Available on crate features VTFrameProcessorFrame and objc2-foundation only.

Array of destination frames for processors which may output more than one processed frame.

Trait Implementations

impl ProtocolType for dyn VTFrameProcessorParameters

const NAME: &'static str = "VTFrameProcessorParameters"

The name of the Objective-C protocol that this type represents.

fn protocol() -> Option<&'static AnyProtocol>

Get a reference to the Objective-C protocol object that this type represents.

impl<T> ImplementedBy<T> for dyn VTFrameProcessorParameters

where T: ?Sized + Message + VTFrameProcessorParameters,

Implementations on Foreign Types

impl<T> VTFrameProcessorParameters for ProtocolObject<T>

where T: ?Sized + VTFrameProcessorParameters,

Implementors

impl VTFrameProcessorParameters for VTFrameRateConversionParameters

Available on crate feature VTFrameProcessor_FrameRateConversion only.

impl VTFrameProcessorParameters for VTLowLatencyFrameInterpolationParameters

Available on crate feature VTFrameProcessor_LowLatencyFrameInterpolation only.

impl VTFrameProcessorParameters for VTLowLatencySuperResolutionScalerParameters

Available on crate feature VTFrameProcessor_LowLatencySuperResolutionScaler only.

impl VTFrameProcessorParameters for VTMotionBlurParameters

Available on crate feature VTFrameProcessor_MotionBlur only.

impl VTFrameProcessorParameters for VTOpticalFlowParameters

Available on crate feature VTFrameProcessor_OpticalFlow only.

impl VTFrameProcessorParameters for VTSuperResolutionScalerParameters

Available on crate feature VTFrameProcessor_SuperResolutionScaler only.

impl VTFrameProcessorParameters for VTTemporalNoiseFilterParameters

Available on crate feature VTFrameProcessor_TemporalNoiseFilter only.