Added in API level 17
Deprecated in API level 31

ScriptIntrinsicLUT

Kotlin |Java

class ScriptIntrinsicLUT : ScriptIntrinsic

kotlin.Any
↳	android.renderscript.BaseObj
	↳	android.renderscript.Script
		↳	android.renderscript.ScriptIntrinsic
			↳	android.renderscript.ScriptIntrinsicLUT

Intrinsic for applying a per-channel lookup table. Each channel of the input has an independant lookup table. The tables are 256 entries in size and can cover the full value range of Element#U8_4.

Summary

Public methods
static ScriptIntrinsicLUT!	`create(rs: RenderScript!, e: Element!)` Supported elements types are `Element#U8_4` The defaults tables are identity.
Unit	`destroy()`
Unit	`forEach(ain: Allocation!, aout: Allocation!)` Invoke the kernel and apply the lookup to each cell of ain and copy to aout.
Unit	`forEach(ain: Allocation!, aout: Allocation!, opt: Script.LaunchOptions!)` Invoke the kernel and apply the lookup to each cell of ain and copy to aout.
Script.KernelID!	`getKernelID()` Get a KernelID for this intrinsic kernel.
Unit	`setAlpha(index: Int, value: Int)` Set an entry in the alpha channel lookup table
Unit	`setBlue(index: Int, value: Int)` Set an entry in the blue channel lookup table
Unit	`setGreen(index: Int, value: Int)` Set an entry in the green channel lookup table
Unit	`setRed(index: Int, value: Int)` Set an entry in the red channel lookup table

Public methods

create

Added in API level 17

static fun create(
    rs: RenderScript!, 
    e: Element!
): ScriptIntrinsicLUT!

Deprecated: Deprecated in Java.

Supported elements types are Element#U8_4 The defaults tables are identity.

Parameters
`rs`	RenderScript!: The RenderScript context
`e`	Element!: Element type for intputs and outputs

Return
`ScriptIntrinsicLUT!`	ScriptIntrinsicLUT

destroy

Added in API level 17

fun destroy(): Unit

Deprecated: Deprecated in Java.

forEach

Added in API level 17

fun forEach(
    ain: Allocation!, 
    aout: Allocation!
): Unit

Deprecated: Deprecated in Java.

Invoke the kernel and apply the lookup to each cell of ain and copy to aout.

Parameters
`ain`	Allocation!: Input allocation
`aout`	Allocation!: Output allocation

forEach

Added in API level 21
Deprecated in API level 31

fun forEach(
    ain: Allocation!, 
    aout: Allocation!, 
    opt: Script.LaunchOptions!
): Unit

Deprecated: Deprecated in Java.

Invoke the kernel and apply the lookup to each cell of ain and copy to aout.

Parameters
`ain`	Allocation!: Input allocation
`aout`	Allocation!: Output allocation
`opt`	Script.LaunchOptions!: Options for clipping

getKernelID

Added in API level 17

fun getKernelID(): Script.KernelID!

Deprecated: Deprecated in Java.

Get a KernelID for this intrinsic kernel.

Return
`Script.KernelID!`	Script.KernelID The KernelID object.

setAlpha

Added in API level 17

fun setAlpha(
    index: Int, 
    value: Int
): Unit

Deprecated: Deprecated in Java.

Set an entry in the alpha channel lookup table

Parameters
`index`	Int: Must be 0-255
`value`	Int: Must be 0-255

setBlue

Added in API level 17

fun setBlue(
    index: Int, 
    value: Int
): Unit

Deprecated: Deprecated in Java.

Set an entry in the blue channel lookup table

Parameters
`index`	Int: Must be 0-255
`value`	Int: Must be 0-255

setGreen

Added in API level 17

fun setGreen(
    index: Int, 
    value: Int
): Unit

Deprecated: Deprecated in Java.

Set an entry in the green channel lookup table

Parameters
`index`	Int: Must be 0-255
`value`	Int: Must be 0-255

setRed

Added in API level 17

fun setRed(
    index: Int, 
    value: Int
): Unit

Deprecated: Deprecated in Java.

Set an entry in the red channel lookup table

Parameters
`index`	Int: Must be 0-255
`value`	Int: Must be 0-255