Added in API level 17
Deprecated in API level 31

ScriptIntrinsicBlend

---

Kotlin |Java

open class ScriptIntrinsicBlend : ScriptIntrinsic

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

---

This class was deprecated in API level 31.

Renderscript has been deprecated in API level 31. Please refer to the migration guide for the proposed alternatives.

Intrinsic kernels for blending two android.renderscript.Allocation objects.

Summary

Public methods
open static ScriptIntrinsicBlend!	create(rs: RenderScript!, e: Element!) Supported elements types are Element.U8_4
open Unit	forEachAdd(ain: Allocation!, aout: Allocation!) Sets dst = min(src + dst, 1.0)
open Unit	forEachAdd(ain: Allocation!, aout: Allocation!, opt: Script.LaunchOptions!) Sets dst = min(src + dst, 1.0)
open Unit	forEachClear(ain: Allocation!, aout: Allocation!) Sets dst = {0, 0, 0, 0}
open Unit	forEachClear(ain: Allocation!, aout: Allocation!, opt: Script.LaunchOptions!) Sets dst = {0, 0, 0, 0}
open Unit	forEachDst(ain: Allocation!, aout: Allocation!) Sets dst = dst This is a NOP.
open Unit	forEachDst(ain: Allocation!, aout: Allocation!, opt: Script.LaunchOptions!) Sets dst = dst This is a NOP.
open Unit	forEachDstAtop(ain: Allocation!, aout: Allocation!) dst = dst.
open Unit	forEachDstAtop(ain: Allocation!, aout: Allocation!, opt: Script.LaunchOptions!) dst = dst.
open Unit	forEachDstIn(ain: Allocation!, aout: Allocation!) Sets dst = dst * src.
open Unit	forEachDstIn(ain: Allocation!, aout: Allocation!, opt: Script.LaunchOptions!) Sets dst = dst * src.
open Unit	forEachDstOut(ain: Allocation!, aout: Allocation!) Sets dst = dst * (1.0 - src.a)
open Unit	forEachDstOut(ain: Allocation!, aout: Allocation!, opt: Script.LaunchOptions!) Sets dst = dst * (1.0 - src.a)
open Unit	forEachDstOver(ain: Allocation!, aout: Allocation!) Sets dst = dst + src * (1.0 - dst.a)
open Unit	forEachDstOver(ain: Allocation!, aout: Allocation!, opt: Script.LaunchOptions!) Sets dst = dst + src * (1.0 - dst.a)
open Unit	forEachMultiply(ain: Allocation!, aout: Allocation!) Sets dst = src * dst
open Unit	forEachMultiply(ain: Allocation!, aout: Allocation!, opt: Script.LaunchOptions!) Sets dst = src * dst
open Unit	forEachSrc(ain: Allocation!, aout: Allocation!) Sets dst = src
open Unit	forEachSrc(ain: Allocation!, aout: Allocation!, opt: Script.LaunchOptions!) Sets dst = src
open Unit	forEachSrcAtop(ain: Allocation!, aout: Allocation!) dst.
open Unit	forEachSrcAtop(ain: Allocation!, aout: Allocation!, opt: Script.LaunchOptions!) dst.
open Unit	forEachSrcIn(ain: Allocation!, aout: Allocation!) Sets dst = src * dst.
open Unit	forEachSrcIn(ain: Allocation!, aout: Allocation!, opt: Script.LaunchOptions!) Sets dst = src * dst.
open Unit	forEachSrcOut(ain: Allocation!, aout: Allocation!) Sets dst = src * (1.0 - dst.a)
open Unit	forEachSrcOut(ain: Allocation!, aout: Allocation!, opt: Script.LaunchOptions!) Sets dst = src * (1.0 - dst.a)
open Unit	forEachSrcOver(ain: Allocation!, aout: Allocation!) Sets dst = src + dst * (1.0 - src.a)
open Unit	forEachSrcOver(ain: Allocation!, aout: Allocation!, opt: Script.LaunchOptions!) Sets dst = src + dst * (1.0 - src.a)
open Unit	forEachSubtract(ain: Allocation!, aout: Allocation!) Sets dst = max(dst - src, 0.0)
open Unit	forEachSubtract(ain: Allocation!, aout: Allocation!, opt: Script.LaunchOptions!) Sets dst = max(dst - src, 0.0)
open Unit	forEachXor(ain: Allocation!, aout: Allocation!) Sets dst = {src.
open Unit	forEachXor(ain: Allocation!, aout: Allocation!, opt: Script.LaunchOptions!) Sets dst = {src.
open Script.KernelID!	getKernelIDAdd() Get a KernelID for the Add kernel.
open Script.KernelID!	getKernelIDClear() Get a KernelID for the Clear kernel.
open Script.KernelID!	getKernelIDDst() Get a KernelID for the Dst kernel.
open Script.KernelID!	getKernelIDDstAtop() Get a KernelID for the DstAtop kernel.
open Script.KernelID!	getKernelIDDstIn() Get a KernelID for the DstIn kernel.
open Script.KernelID!	getKernelIDDstOut() Get a KernelID for the DstOut kernel.
open Script.KernelID!	getKernelIDDstOver() Get a KernelID for the DstOver kernel.
open Script.KernelID!	getKernelIDMultiply() Get a KernelID for the Multiply kernel.
open Script.KernelID!	getKernelIDSrc() Get a KernelID for the Src kernel.
open Script.KernelID!	getKernelIDSrcAtop() Get a KernelID for the SrcAtop kernel.
open Script.KernelID!	getKernelIDSrcIn() Get a KernelID for the SrcIn kernel.
open Script.KernelID!	getKernelIDSrcOut() Get a KernelID for the SrcOut kernel.
open Script.KernelID!	getKernelIDSrcOver() Get a KernelID for the SrcOver kernel.
open Script.KernelID!	getKernelIDSubtract() Get a KernelID for the Subtract kernel.
open Script.KernelID!	getKernelIDXor() Get a KernelID for the Xor kernel.

Public methods

create

Added in API level 17

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

Deprecated: Deprecated in Java.

Supported elements types are Element.U8_4

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

Return
ScriptIntrinsicBlend!	ScriptIntrinsicBlend

forEachAdd

Added in API level 17

open fun forEachAdd(
    ain: Allocation!, 
    aout: Allocation!
): Unit

Deprecated: Deprecated in Java.

Sets dst = min(src + dst, 1.0)

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer

forEachAdd

Added in API level 21
Deprecated in API level 31

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

Deprecated: Deprecated in Java.

Sets dst = min(src + dst, 1.0)

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer
opt	Script.LaunchOptions!: LaunchOptions for clipping

forEachClear

Added in API level 17

open fun forEachClear(
    ain: Allocation!, 
    aout: Allocation!
): Unit

Deprecated: Deprecated in Java.

Sets dst = {0, 0, 0, 0}

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer

forEachClear

Added in API level 21
Deprecated in API level 31

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

Deprecated: Deprecated in Java.

Sets dst = {0, 0, 0, 0}

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer
opt	Script.LaunchOptions!: LaunchOptions for clipping

forEachDst

Added in API level 17

open fun forEachDst(
    ain: Allocation!, 
    aout: Allocation!
): Unit

Deprecated: Deprecated in Java.

Sets dst = dst This is a NOP.

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer

forEachDst

Added in API level 21
Deprecated in API level 31

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

Deprecated: Deprecated in Java.

Sets dst = dst This is a NOP.

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer
opt	Script.LaunchOptions!: LaunchOptions for clipping

forEachDstAtop

Added in API level 17

open fun forEachDstAtop(
    ain: Allocation!, 
    aout: Allocation!
): Unit

Deprecated: Deprecated in Java.

dst = dst.rgb * src.a + (1.0 - dst.a) * src.rgb dst.a = src.a Note: Before API 23, the alpha channel was not correctly set. Please use with caution when targeting older APIs.

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer

forEachDstAtop

Added in API level 21
Deprecated in API level 31

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

Deprecated: Deprecated in Java.

dst = dst.rgb * src.a + (1.0 - dst.a) * src.rgb dst.a = src.a Note: Before API 23, the alpha channel was not correctly set. Please use with caution when targeting older APIs.

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer
opt	Script.LaunchOptions!: LaunchOptions for clipping

forEachDstIn

Added in API level 17

open fun forEachDstIn(
    ain: Allocation!, 
    aout: Allocation!
): Unit

Deprecated: Deprecated in Java.

Sets dst = dst * src.a

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer

forEachDstIn

Added in API level 21
Deprecated in API level 31

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

Deprecated: Deprecated in Java.

Sets dst = dst * src.a

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer
opt	Script.LaunchOptions!: LaunchOptions for clipping

forEachDstOut

Added in API level 17

open fun forEachDstOut(
    ain: Allocation!, 
    aout: Allocation!
): Unit

Deprecated: Deprecated in Java.

Sets dst = dst * (1.0 - src.a)

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer

forEachDstOut

Added in API level 21
Deprecated in API level 31

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

Deprecated: Deprecated in Java.

Sets dst = dst * (1.0 - src.a)

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer
opt	Script.LaunchOptions!: LaunchOptions for clipping

forEachDstOver

Added in API level 17

open fun forEachDstOver(
    ain: Allocation!, 
    aout: Allocation!
): Unit

Deprecated: Deprecated in Java.

Sets dst = dst + src * (1.0 - dst.a)

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer

forEachDstOver

Added in API level 21
Deprecated in API level 31

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

Deprecated: Deprecated in Java.

Sets dst = dst + src * (1.0 - dst.a)

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer
opt	Script.LaunchOptions!: LaunchOptions for clipping

forEachMultiply

Added in API level 17

open fun forEachMultiply(
    ain: Allocation!, 
    aout: Allocation!
): Unit

Deprecated: Deprecated in Java.

Sets dst = src * dst

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer

forEachMultiply

Added in API level 21
Deprecated in API level 31

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

Deprecated: Deprecated in Java.

Sets dst = src * dst

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer
opt	Script.LaunchOptions!: LaunchOptions for clipping

forEachSrc

Added in API level 17

open fun forEachSrc(
    ain: Allocation!, 
    aout: Allocation!
): Unit

Deprecated: Deprecated in Java.

Sets dst = src

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer

forEachSrc

Added in API level 21
Deprecated in API level 31

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

Deprecated: Deprecated in Java.

Sets dst = src

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer
opt	Script.LaunchOptions!: LaunchOptions for clipping

forEachSrcAtop

Added in API level 17

open fun forEachSrcAtop(
    ain: Allocation!, 
    aout: Allocation!
): Unit

Deprecated: Deprecated in Java.

dst.rgb = src.rgb * dst.a + (1.0 - src.a) * dst.rgb dst.a = dst.a

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer

forEachSrcAtop

Added in API level 21
Deprecated in API level 31

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

Deprecated: Deprecated in Java.

dst.rgb = src.rgb * dst.a + (1.0 - src.a) * dst.rgb dst.a = dst.a

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer
opt	Script.LaunchOptions!: LaunchOptions for clipping

forEachSrcIn

Added in API level 17

open fun forEachSrcIn(
    ain: Allocation!, 
    aout: Allocation!
): Unit

Deprecated: Deprecated in Java.

Sets dst = src * dst.a

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer

forEachSrcIn

Added in API level 21
Deprecated in API level 31

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

Deprecated: Deprecated in Java.

Sets dst = src * dst.a

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer
opt	Script.LaunchOptions!: LaunchOptions for clipping

forEachSrcOut

Added in API level 17

open fun forEachSrcOut(
    ain: Allocation!, 
    aout: Allocation!
): Unit

Deprecated: Deprecated in Java.

Sets dst = src * (1.0 - dst.a)

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer

forEachSrcOut

Added in API level 21
Deprecated in API level 31

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

Deprecated: Deprecated in Java.

Sets dst = src * (1.0 - dst.a)

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer
opt	Script.LaunchOptions!: LaunchOptions for clipping

forEachSrcOver

Added in API level 17

open fun forEachSrcOver(
    ain: Allocation!, 
    aout: Allocation!
): Unit

Deprecated: Deprecated in Java.

Sets dst = src + dst * (1.0 - src.a)

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer

forEachSrcOver

Added in API level 21
Deprecated in API level 31

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

Deprecated: Deprecated in Java.

Sets dst = src + dst * (1.0 - src.a)

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer
opt	Script.LaunchOptions!: LaunchOptions for clipping

forEachSubtract

Added in API level 17

open fun forEachSubtract(
    ain: Allocation!, 
    aout: Allocation!
): Unit

Deprecated: Deprecated in Java.

Sets dst = max(dst - src, 0.0)

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer

forEachSubtract

Added in API level 21
Deprecated in API level 31

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

Deprecated: Deprecated in Java.

Sets dst = max(dst - src, 0.0)

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer
opt	Script.LaunchOptions!: LaunchOptions for clipping

forEachXor

Added in API level 17

open fun forEachXor(
    ain: Allocation!, 
    aout: Allocation!
): Unit

Deprecated: Deprecated in Java.

Sets dst = {src.r ^ dst.r, src.g ^ dst.g, src.b ^ dst.b, src.a ^ dst.a}

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer

forEachXor

Added in API level 21
Deprecated in API level 31

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

Deprecated: Deprecated in Java.

Sets dst = {src.r ^ dst.r, src.g ^ dst.g, src.b ^ dst.b, src.a ^ dst.a} Note: this is NOT the Porter/Duff XOR mode; this is a bitwise xor.

Parameters
ain	Allocation!: The source buffer
aout	Allocation!: The destination buffer
opt	Script.LaunchOptions!: LaunchOptions for clipping

getKernelIDAdd

Added in API level 17

open fun getKernelIDAdd(): Script.KernelID!

Deprecated: Deprecated in Java.

Get a KernelID for the Add kernel.

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

getKernelIDClear

Added in API level 17

open fun getKernelIDClear(): Script.KernelID!

Deprecated: Deprecated in Java.

Get a KernelID for the Clear kernel.

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

getKernelIDDst

Added in API level 17

open fun getKernelIDDst(): Script.KernelID!

Deprecated: Deprecated in Java.

Get a KernelID for the Dst kernel.

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

getKernelIDDstAtop

Added in API level 17

open fun getKernelIDDstAtop(): Script.KernelID!

Deprecated: Deprecated in Java.

Get a KernelID for the DstAtop kernel.

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

getKernelIDDstIn

Added in API level 17

open fun getKernelIDDstIn(): Script.KernelID!

Deprecated: Deprecated in Java.

Get a KernelID for the DstIn kernel.

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

getKernelIDDstOut

Added in API level 17

open fun getKernelIDDstOut(): Script.KernelID!

Deprecated: Deprecated in Java.

Get a KernelID for the DstOut kernel.

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

getKernelIDDstOver

Added in API level 17

open fun getKernelIDDstOver(): Script.KernelID!

Deprecated: Deprecated in Java.

Get a KernelID for the DstOver kernel.

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

getKernelIDMultiply

Added in API level 17

open fun getKernelIDMultiply(): Script.KernelID!

Deprecated: Deprecated in Java.

Get a KernelID for the Multiply kernel.

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

getKernelIDSrc

Added in API level 17

open fun getKernelIDSrc(): Script.KernelID!

Deprecated: Deprecated in Java.

Get a KernelID for the Src kernel.

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

getKernelIDSrcAtop

Added in API level 17

open fun getKernelIDSrcAtop(): Script.KernelID!

Deprecated: Deprecated in Java.

Get a KernelID for the SrcAtop kernel.

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

getKernelIDSrcIn

Added in API level 17

open fun getKernelIDSrcIn(): Script.KernelID!

Deprecated: Deprecated in Java.

Get a KernelID for the SrcIn kernel.

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

getKernelIDSrcOut

Added in API level 17

open fun getKernelIDSrcOut(): Script.KernelID!

Deprecated: Deprecated in Java.

Get a KernelID for the SrcOut kernel.

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

getKernelIDSrcOver

Added in API level 17

open fun getKernelIDSrcOver(): Script.KernelID!

Deprecated: Deprecated in Java.

Get a KernelID for the SrcOver kernel.

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

getKernelIDSubtract

Added in API level 17

open fun getKernelIDSubtract(): Script.KernelID!

Deprecated: Deprecated in Java.

Get a KernelID for the Subtract kernel.

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

getKernelIDXor

Added in API level 17

open fun getKernelIDXor(): Script.KernelID!

Deprecated: Deprecated in Java.

Get a KernelID for the Xor kernel.

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