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Added in API level 17

Summary: Methods | Inherited Methods | [Expand All]

ScriptIntrinsicBlend

public class ScriptIntrinsicBlend
extends ScriptIntrinsic

java.lang.Object
↳	android.renderscript.BaseObj
	↳	android.renderscript.Script
		↳	android.renderscript.ScriptIntrinsic
			↳	android.renderscript.ScriptIntrinsicBlend

用于混合两个 Allocation对象的内核。

Summary

Public methods
`static ScriptIntrinsicBlend`	`create(RenderScript rs, Element e)` 支持的元素类型是 `U8_4(RenderScript)`
`void`	`forEachAdd(Allocation ain, Allocation aout)` 设置dst = min（src + dst，1.0）
`void`	`forEachAdd(Allocation ain, Allocation aout, Script.LaunchOptions opt)` 设置dst = min（src + dst，1.0）
`void`	`forEachClear(Allocation ain, Allocation aout, Script.LaunchOptions opt)` 设置dst = {0,0,0,0}
`void`	`forEachClear(Allocation ain, Allocation aout)` 设置dst = {0,0,0,0}
`void`	`forEachDst(Allocation ain, Allocation aout)` 设置dst = dst这是一个NOP。
`void`	`forEachDst(Allocation ain, Allocation aout, Script.LaunchOptions opt)` 设置dst = dst这是一个NOP。
`void`	`forEachDstAtop(Allocation ain, Allocation aout, Script.LaunchOptions opt)` dst = dst.rgb * src.a +（1.0 - dst.a）* src.rgb dst.a = src.a注意：在API 23之前，Alpha通道未正确设置。
`void`	`forEachDstAtop(Allocation ain, Allocation aout)` dst = dst.rgb * src.a +（1.0 - dst.a）* src.rgb dst.a = src.a注意：在API 23之前，Alpha通道未正确设置。
`void`	`forEachDstIn(Allocation ain, Allocation aout)` 设置dst = dst * src.a
`void`	`forEachDstIn(Allocation ain, Allocation aout, Script.LaunchOptions opt)` 设置dst = dst * src.a
`void`	`forEachDstOut(Allocation ain, Allocation aout)` 设置dst = dst *（1.0 - src.a）
`void`	`forEachDstOut(Allocation ain, Allocation aout, Script.LaunchOptions opt)` 设置dst = dst *（1.0 - src.a）
`void`	`forEachDstOver(Allocation ain, Allocation aout)` 设置dst = dst + src *（1.0 - dst.a）
`void`	`forEachDstOver(Allocation ain, Allocation aout, Script.LaunchOptions opt)` 设置dst = dst + src *（1.0 - dst.a）
`void`	`forEachMultiply(Allocation ain, Allocation aout)` 设置dst = src * dst
`void`	`forEachMultiply(Allocation ain, Allocation aout, Script.LaunchOptions opt)` 设置dst = src * dst
`void`	`forEachSrc(Allocation ain, Allocation aout, Script.LaunchOptions opt)` 设置dst = src
`void`	`forEachSrc(Allocation ain, Allocation aout)` 设置dst = src
`void`	`forEachSrcAtop(Allocation ain, Allocation aout)` dst.rgb = src.rgb * dst.a +（1.0 - src.a）* dst.rgb dst.a = dst.a
`void`	`forEachSrcAtop(Allocation ain, Allocation aout, Script.LaunchOptions opt)` dst.rgb = src.rgb * dst.a +（1.0 - src.a）* dst.rgb dst.a = dst.a
`void`	`forEachSrcIn(Allocation ain, Allocation aout)` 设置dst = src * dst.a
`void`	`forEachSrcIn(Allocation ain, Allocation aout, Script.LaunchOptions opt)` 设置dst = src * dst.a
`void`	`forEachSrcOut(Allocation ain, Allocation aout)` 设置dst = src *（1.0 - dst.a）
`void`	`forEachSrcOut(Allocation ain, Allocation aout, Script.LaunchOptions opt)` 设置dst = src *（1.0 - dst.a）
`void`	`forEachSrcOver(Allocation ain, Allocation aout, Script.LaunchOptions opt)` 设置dst = src + dst *（1.0 - src.a）
`void`	`forEachSrcOver(Allocation ain, Allocation aout)` 设置dst = src + dst *（1.0 - src.a）
`void`	`forEachSubtract(Allocation ain, Allocation aout)` 设置dst = max（dst - src，0.0）
`void`	`forEachSubtract(Allocation ain, Allocation aout, Script.LaunchOptions opt)` 设置dst = max（dst - src，0.0）
`void`	`forEachXor(Allocation ain, Allocation aout)` 设置dst = {src.r ^ dst.r，src.g ^ dst.g，src.b ^ dst.b，src.a ^ dst.a}
`void`	`forEachXor(Allocation ain, Allocation aout, Script.LaunchOptions opt)` 设置dst = {src.r ^ dst.r，src.g ^ dst.g，src.b ^ dst.b，src.a ^ dst.a} 注意：这不是Porter / Duff异或模式; 这是一个按位异或。
`Script.KernelID`	`getKernelIDAdd()` 为添加内核获取KernelID。
`Script.KernelID`	`getKernelIDClear()` 获取Clear内核的KernelID。
`Script.KernelID`	`getKernelIDDst()` 获取Dst内核的KernelID。
`Script.KernelID`	`getKernelIDDstAtop()` 获取DstAtop内核的KernelID。
`Script.KernelID`	`getKernelIDDstIn()` 获取DstIn内核的KernelID。
`Script.KernelID`	`getKernelIDDstOut()` 获取DstOut内核的KernelID。
`Script.KernelID`	`getKernelIDDstOver()` 获取DstOver内核的KernelID。
`Script.KernelID`	`getKernelIDMultiply()` 获取Multiply内核的KernelID。
`Script.KernelID`	`getKernelIDSrc()` 获取Src内核的KernelID。
`Script.KernelID`	`getKernelIDSrcAtop()` 获取SrcAtop内核的KernelID。
`Script.KernelID`	`getKernelIDSrcIn()` 获取SrcIn内核的KernelID。
`Script.KernelID`	`getKernelIDSrcOut()` 获取SrcOut内核的KernelID。
`Script.KernelID`	`getKernelIDSrcOver()` 获取SrcOver内核的KernelID。
`Script.KernelID`	`getKernelIDSubtract()` 获取Subtract内核的KernelID。
`Script.KernelID`	`getKernelIDXor()` 获取Xor内核的KernelID。

Inherited methods

From class android.renderscript.Script

From class android.renderscript.BaseObj

From class java.lang.Object

Public methods

create

Added in API level 17

ScriptIntrinsicBlend create (RenderScript rs, 
                Element e)

支持的元素类型是 U8_4(RenderScript)

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

Returns
`ScriptIntrinsicBlend`	ScriptIntrinsicBlend

forEachAdd

Added in API level 17

void forEachAdd (Allocation ain, 
                Allocation aout)

设置dst = min（src + dst，1.0）

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

forEachAdd

Added in API level 21

void forEachAdd (Allocation ain, 
                Allocation aout, 
                Script.LaunchOptions opt)

设置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 21

void forEachClear (Allocation ain, 
                Allocation aout, 
                Script.LaunchOptions opt)

设置dst = {0,0,0,0}

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

forEachClear

Added in API level 17

void forEachClear (Allocation ain, 
                Allocation aout)

设置dst = {0,0,0,0}

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

forEachDst

Added in API level 17

void forEachDst (Allocation ain, 
                Allocation aout)

设置dst = dst这是一个NOP。

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

forEachDst

Added in API level 21

void forEachDst (Allocation ain, 
                Allocation aout, 
                Script.LaunchOptions opt)

设置dst = dst这是一个NOP。

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

forEachDstAtop

Added in API level 21

void forEachDstAtop (Allocation ain, 
                Allocation aout, 
                Script.LaunchOptions opt)

dst = dst.rgb * src.a +（1.0 - dst.a）* src.rgb dst.a = src.a注意：在API 23之前，Alpha通道未正确设置。定位旧版API时请谨慎使用。

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

forEachDstAtop

Added in API level 17

void forEachDstAtop (Allocation ain, 
                Allocation aout)

dst = dst.rgb * src.a +（1.0 - dst.a）* src.rgb dst.a = src.a注意：在API 23之前，Alpha通道未正确设置。定位旧版API时请谨慎使用。

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

forEachDstIn

Added in API level 17

void forEachDstIn (Allocation ain, 
                Allocation aout)

设置dst = dst * src.a

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

forEachDstIn

Added in API level 21

void forEachDstIn (Allocation ain, 
                Allocation aout, 
                Script.LaunchOptions opt)

设置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

void forEachDstOut (Allocation ain, 
                Allocation aout)

设置dst = dst *（1.0 - src.a）

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

forEachDstOut

Added in API level 21

void forEachDstOut (Allocation ain, 
                Allocation aout, 
                Script.LaunchOptions opt)

设置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

void forEachDstOver (Allocation ain, 
                Allocation aout)

设置dst = dst + src *（1.0 - dst.a）

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

forEachDstOver

Added in API level 21

void forEachDstOver (Allocation ain, 
                Allocation aout, 
                Script.LaunchOptions opt)

设置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

void forEachMultiply (Allocation ain, 
                Allocation aout)

设置dst = src * dst

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

forEachMultiply

Added in API level 21

void forEachMultiply (Allocation ain, 
                Allocation aout, 
                Script.LaunchOptions opt)

设置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 21

void forEachSrc (Allocation ain, 
                Allocation aout, 
                Script.LaunchOptions opt)

设置dst = src

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

forEachSrc

Added in API level 17

void forEachSrc (Allocation ain, 
                Allocation aout)

设置dst = src

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

forEachSrcAtop

Added in API level 17

void forEachSrcAtop (Allocation ain, 
                Allocation aout)

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

void forEachSrcAtop (Allocation ain, 
                Allocation aout, 
                Script.LaunchOptions opt)

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

void forEachSrcIn (Allocation ain, 
                Allocation aout)

设置dst = src * dst.a

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

forEachSrcIn

Added in API level 21

void forEachSrcIn (Allocation ain, 
                Allocation aout, 
                Script.LaunchOptions opt)

设置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

void forEachSrcOut (Allocation ain, 
                Allocation aout)

设置dst = src *（1.0 - dst.a）

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

forEachSrcOut

Added in API level 21

void forEachSrcOut (Allocation ain, 
                Allocation aout, 
                Script.LaunchOptions opt)

设置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 21

void forEachSrcOver (Allocation ain, 
                Allocation aout, 
                Script.LaunchOptions opt)

设置dst = src + dst *（1.0 - src.a）

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

forEachSrcOver

Added in API level 17

void forEachSrcOver (Allocation ain, 
                Allocation aout)

设置dst = src + dst *（1.0 - src.a）

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

forEachSubtract

Added in API level 17

void forEachSubtract (Allocation ain, 
                Allocation aout)

设置dst = max（dst - src，0.0）

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

forEachSubtract

Added in API level 21

void forEachSubtract (Allocation ain, 
                Allocation aout, 
                Script.LaunchOptions opt)

设置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

void forEachXor (Allocation ain, 
                Allocation aout)

设置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

void forEachXor (Allocation ain, 
                Allocation aout, 
                Script.LaunchOptions opt)

设置dst = {src.r ^ dst.r，src.g ^ dst.g，src.b ^ dst.b，src.a ^ dst.a} 注意：这不是Porter / Duff异或模式; 这是一个按位异或。

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

getKernelIDAdd

Added in API level 17

Script.KernelID getKernelIDAdd ()

为添加内核获取KernelID。

Returns
`Script.KernelID`	Script.KernelID The KernelID object.

getKernelIDClear

Added in API level 17

Script.KernelID getKernelIDClear ()

获取Clear内核的KernelID。

Returns
`Script.KernelID`	Script.KernelID The KernelID object.

getKernelIDDst

Added in API level 17

Script.KernelID getKernelIDDst ()

获取Dst内核的KernelID。

Returns
`Script.KernelID`	Script.KernelID The KernelID object.

getKernelIDDstAtop

Added in API level 17

Script.KernelID getKernelIDDstAtop ()

获取DstAtop内核的KernelID。

Returns
`Script.KernelID`	Script.KernelID The KernelID object.

getKernelIDDstIn

Added in API level 17

Script.KernelID getKernelIDDstIn ()

获取DstIn内核的KernelID。

Returns
`Script.KernelID`	Script.KernelID The KernelID object.

getKernelIDDstOut

Added in API level 17

Script.KernelID getKernelIDDstOut ()

获取DstOut内核的KernelID。

Returns
`Script.KernelID`	Script.KernelID The KernelID object.

getKernelIDDstOver

Added in API level 17

Script.KernelID getKernelIDDstOver ()

获取DstOver内核的KernelID。

Returns
`Script.KernelID`	Script.KernelID The KernelID object.

getKernelIDMultiply

Added in API level 17

Script.KernelID getKernelIDMultiply ()

获取Multiply内核的KernelID。

Returns
`Script.KernelID`	Script.KernelID The KernelID object.

getKernelIDSrc

Added in API level 17

Script.KernelID getKernelIDSrc ()

获取Src内核的KernelID。

Returns
`Script.KernelID`	Script.KernelID The KernelID object.

getKernelIDSrcAtop

Added in API level 17

Script.KernelID getKernelIDSrcAtop ()

获取SrcAtop内核的KernelID。

Returns
`Script.KernelID`	Script.KernelID The KernelID object.

getKernelIDSrcIn

Added in API level 17

Script.KernelID getKernelIDSrcIn ()

获取SrcIn内核的KernelID。

Returns
`Script.KernelID`	Script.KernelID The KernelID object.

getKernelIDSrcOut

Added in API level 17

Script.KernelID getKernelIDSrcOut ()

获取SrcOut内核的KernelID。

Returns
`Script.KernelID`	Script.KernelID The KernelID object.

getKernelIDSrcOver

Added in API level 17

Script.KernelID getKernelIDSrcOver ()

获取SrcOver内核的KernelID。

Returns
`Script.KernelID`	Script.KernelID The KernelID object.

getKernelIDSubtract

Added in API level 17

Script.KernelID getKernelIDSubtract ()

获取Subtract内核的KernelID。

Returns
`Script.KernelID`	Script.KernelID The KernelID object.

getKernelIDXor

Added in API level 17

Script.KernelID getKernelIDXor ()

获取Xor内核的KernelID。

Returns
`Script.KernelID`	Script.KernelID The KernelID object.