DisplayLuts

Kotlin |Java

class DisplayLuts

kotlin.Any
↳	android.hardware.DisplayLuts

DisplayLuts provides the developers to apply Lookup Tables (Luts) to a android.view.SurfaceControl. Luts provides ways to control tonemapping for specific content. The general flow is as follows:

DisplayLuts flow

Summary

Nested classes
	`Entry`

Public constructors
`DisplayLuts()` Create a `DisplayLuts` instance.

Public methods
Unit	`set(entry: DisplayLuts.Entry)` Set a Lut to be applied.
Unit	`set(first: DisplayLuts.Entry, second: DisplayLuts.Entry)` Set Luts in order to be applied.
String	`toString()` Returns a string representation of the object.

Public constructors

DisplayLuts

Added in API level 36

DisplayLuts()

Create a DisplayLuts instance.

Public methods

set

Added in API level 36

fun set(entry: DisplayLuts.Entry): Unit

Set a Lut to be applied.

Use either this or set(android.hardware.DisplayLuts.Entry,android.hardware.DisplayLuts.Entry). The function will replace any previously set lut(s).

Parameters
`entry`	DisplayLuts.Entry: Either an 1D Lut or a 3D Lut. This value cannot be `null`.

set

Added in API level 36

fun set(
    first: DisplayLuts.Entry, 
    second: DisplayLuts.Entry
): Unit

Set Luts in order to be applied.

An 1D Lut and 3D Lut will be applied in order. Use either this or set(android.hardware.DisplayLuts.Entry). The function will replace any previously set lut(s)

Parameters
`first`	DisplayLuts.Entry: An 1D Lut. This value cannot be `null`.
`second`	DisplayLuts.Entry: A 3D Lut. This value cannot be `null`.

toString

Added in API level 36

fun toString(): String

Returns a string representation of the object.

Return
`String`	a string representation of the object.