BackedBySurfaceTexture

abstract class BackedBySurfaceTexture(surfaceTexture: SurfaceTexture) : ImageProcessor.Input
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Convenience base Input that is backed by android.graphics.SurfaceTexture.

Constructors

BackedBySurfaceTexture
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fun BackedBySurfaceTexture(surfaceTexture: SurfaceTexture)
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Functions

attachToGlContext
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abstract fun attachToGlContext(textureId: Int)
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Mirrors android.graphics.SurfaceTexture.attachToGLContext when this input is backed by android.graphics.SurfaceTexture.
detachFromGlContext
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abstract fun detachFromGlContext()
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Mirrors android.graphics.SurfaceTexture.detachFromGLContext when this input is backed by android.graphics.SurfaceTexture.
readFrame
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abstract fun readFrame(): ImageProcessor.Input.Frame
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Allows to read a Frame when notified by in a callback subscribed via subscribeTo.
subscribeTo
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@CheckResult()
abstract fun subscribeTo(onFrameAvailable: Consumer<ImageProcessor.Input>): Closeable
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Subscribes to the provided onFrameAvailable to be notified when a new Frame is available for this input.

Properties

facingFront
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abstract val facingFront: Boolean
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True indicates whether a Frame is facing front in relation to user that is observing it.
height
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abstract val height: Int
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The expected height in pixels of a Frame that is read once available.
rotationDegrees
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abstract val rotationDegrees: Int
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The natural orientation of a Frame in relation to a device that is providing it.
surfaceTexture
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open val surfaceTexture: SurfaceTexture
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width
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abstract val width: Int
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The expected width in pixels of a Frame that is read once available.