CameraKit/com.snap.camerakit/ImageProcessor/Output

Output

interface Output

Defines the image output model that is available to write to by a ImageProcessor.

Types

abstract class BackedBySurface(val surface: Surface, val purpose: ImageProcessor.Output.Purpose) : ImageProcessor.Output

Convenience base Output that is backed by android.view.Surface.

BackedBySurfaceTexture

abstract class BackedBySurfaceTexture(val surfaceTexture: SurfaceTexture, val purpose: ImageProcessor.Output.Purpose) : ImageProcessor.Output

Convenience base Output that is backed by android.graphics.SurfaceTexture.

Companion

object Companion

Allows to attach extension functions to the Input interface on implementation side.

Frame

interface Frame

Defines properties of a single image output Frame available from Output.writeFrame.

Option

sealed class Option

Defines possible Output usage options that ImageProcessor should consider when interacting with it.

Purpose

enum Purpose : Enum<ImageProcessor.Output.Purpose>

Defines all known purposes that this output can be used for.

Functions

writeFrame

abstract fun writeFrame(): ImageProcessor.Output.Frame

Prepares a Frame to obtain information that is required for ImageProcessor to render.

Properties

purpose

abstract val purpose: ImageProcessor.Output.Purpose

Provides the single purpose of this output so that ImageProcessor can adjust its internal implementation to write image data optimized for it.

rotationDegrees

open val rotationDegrees: Int

The natural orientation of a Frame in relation to a device that is rendering it. If returned value is Int.MIN_VALUE (the default) then implementation is expected to use the current device rotation to adjust the rendered output.

Inheritors

BackedBySurfaceTexture

BackedBySurface