Noop

object Noop : LensesComponent.Processor

Convenience implementation of Processor which does nothing but notify operation callbacks with failure.

Functions

apply

open fun apply(lens: LensesComponent.Lens, callback: Consumer<Boolean> = Consumer {})

Attempts to apply the provided lens model with Lens.LaunchData.Empty.

open fun apply(lens: LensesComponent.Lens, launchData: LensesComponent.Lens.LaunchData = Lens.LaunchData.Empty, callback: Consumer<Boolean> = Consumer {})

Attempts to apply the provided lens model with launchData.

open override fun apply(lens: LensesComponent.Lens, launchData: LensesComponent.Lens.LaunchData, reset: Boolean, callback: Consumer<Boolean>)

Attempts to apply the provided lens model with launchData and the reset flag which determines whether lens state should be reset if the same lens is currently applied.

clear

open override fun clear(callback: Consumer<Boolean>)

Removes any applied Lens models.

connectInput

open override fun connectInput(input: AudioProcessor.Input): Closeable

Connects the provided input to this processor and returns a Closeable to release the connection when required.

open override fun connectInput(input: ImageProcessor.Input): Closeable

Connects the provided input to this processor and returns a Closeable to release the connection when required.

open override fun connectInput(input: LocationProcessor.Input): Closeable

Connects the provided input to this processor and returns a Closeable to release the connection when required.

open override fun connectInput(input: MediaProcessor.Input): Closeable

Connects the provided input to this processor and returns a Closeable to release the connection when required.

open override fun connectInput(input: SafeRenderAreaProcessor.Input): Closeable

Connects the provided input to this processor and returns a Closeable to release the connection when required.

open override fun connectInput(input: UserProcessor.Input): Closeable

Connects the provided input to this processor and returns a Closeable to release the connection when required.

open fun connectInput(input: ImageProcessor.Input, options: Set<ImageProcessor.Input.Option>): Closeable

Connects the provided input to this processor and returns a Closeable to release the connection when required.

connectOutput

open override fun connectOutput(output: ImageProcessor.Output): Closeable

Connects the provided output to this processor and returns a Closeable to release the connection when required.

open fun connectOutput(output: ImageProcessor.Output, options: Set<ImageProcessor.Output.Option>): Closeable

Connects the provided output to this processor and returns a Closeable to release the connection when required.

observe

open override fun observe(onEvent: Consumer<LensesComponent.Processor.Event>): Closeable

Allows to observe lens lifecycle events defined in Event.

observeRequiredCapabilities

open override fun observeRequiredCapabilities(onCapabilitiesRequested: Consumer<Set<ImageProcessor.Input.Capability>>): Closeable

Takes in onCapabilitiesRequested that will be notified when image processing operations require additional data from connected Input.