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ScriptIntrinsicBlend

public class ScriptIntrinsicBlend
extends ScriptIntrinsic

java.lang.Object
   ↳ android.support.v8.renderscript.BaseObj
     ↳ android.support.v8.renderscript.Script
       ↳ android.support.v8.renderscript.ScriptIntrinsic
         ↳ android.support.v8.renderscript.ScriptIntrinsicBlend


Intrinsic kernels for blending two Allocation objects.

Summary

Public methods

static ScriptIntrinsicBlend create(RenderScript rs, Element e)

Supported elements types are U8_4(RenderScript)

void forEachAdd(Allocation ain, Allocation aout)

Sets dst = min(src + dst, 1.0)

void forEachClear(Allocation ain, Allocation aout)

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

void forEachDst(Allocation ain, Allocation aout)

Sets dst = dst This is a NOP.

void forEachDstAtop(Allocation ain, Allocation aout)

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.

void forEachDstIn(Allocation ain, Allocation aout)

Sets dst = dst * src.a

void forEachDstOut(Allocation ain, Allocation aout)

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

void forEachDstOver(Allocation ain, Allocation aout)

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

void forEachMultiply(Allocation ain, Allocation aout)

Sets dst = src * dst

void forEachSrc(Allocation ain, Allocation aout)

Sets 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 forEachSrcIn(Allocation ain, Allocation aout)

Sets dst = src * dst.a

void forEachSrcOut(Allocation ain, Allocation aout)

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

void forEachSrcOver(Allocation ain, Allocation aout)

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

void forEachSubtract(Allocation ain, Allocation aout)

Sets dst = max(dst - src, 0.0)

void forEachXor(Allocation ain, Allocation aout)

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

Script.KernelID getKernelIDAdd()

Get a KernelID for the Add kernel.

Script.KernelID getKernelIDClear()

Get a KernelID for the Clear kernel.

Script.KernelID getKernelIDDst()

Get a KernelID for the Dst kernel.

Script.KernelID getKernelIDDstAtop()

Get a KernelID for the DstAtop kernel.

Script.KernelID getKernelIDDstIn()

Get a KernelID for the DstIn kernel.

Script.KernelID getKernelIDDstOut()

Get a KernelID for the DstOut kernel.

Script.KernelID getKernelIDDstOver()

Get a KernelID for the DstOver kernel.

Script.KernelID getKernelIDMultiply()

Get a KernelID for the Multiply kernel.

Script.KernelID getKernelIDSrc()

Get a KernelID for the Src kernel.

Script.KernelID getKernelIDSrcAtop()

Get a KernelID for the SrcAtop kernel.

Script.KernelID getKernelIDSrcIn()

Get a KernelID for the SrcIn kernel.

Script.KernelID getKernelIDSrcOut()

Get a KernelID for the SrcOut kernel.

Script.KernelID getKernelIDSrcOver()

Get a KernelID for the SrcOver kernel.

Script.KernelID getKernelIDSubtract()

Get a KernelID for the Subtract kernel.

Script.KernelID getKernelIDXor()

Get a KernelID for the Xor kernel.

Inherited methods

From class android.support.v8.renderscript.Script
From class android.support.v8.renderscript.BaseObj
From class java.lang.Object

Public methods

create

ScriptIntrinsicBlend create (RenderScript rs, 
                Element e)

Supported elements types are U8_4(RenderScript)

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

forEachAdd

void forEachAdd (Allocation ain, 
                Allocation aout)

Sets dst = min(src + dst, 1.0)

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

forEachClear

void forEachClear (Allocation ain, 
                Allocation aout)

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

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

forEachDst

void forEachDst (Allocation ain, 
                Allocation aout)

Sets dst = dst This is a NOP.

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

forEachDstAtop

void forEachDstAtop (Allocation ain, 
                Allocation aout)

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

forEachDstIn

void forEachDstIn (Allocation ain, 
                Allocation aout)

Sets dst = dst * src.a

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

forEachDstOut

void forEachDstOut (Allocation ain, 
                Allocation aout)

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

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

forEachDstOver

void forEachDstOver (Allocation ain, 
                Allocation aout)

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

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

forEachMultiply

void forEachMultiply (Allocation ain, 
                Allocation aout)

Sets dst = src * dst

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

forEachSrc

void forEachSrc (Allocation ain, 
                Allocation aout)

Sets dst = src

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

forEachSrcAtop

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

forEachSrcIn

void forEachSrcIn (Allocation ain, 
                Allocation aout)

Sets dst = src * dst.a

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

forEachSrcOut

void forEachSrcOut (Allocation ain, 
                Allocation aout)

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

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

forEachSrcOver

void forEachSrcOver (Allocation ain, 
                Allocation aout)

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

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

forEachSubtract

void forEachSubtract (Allocation ain, 
                Allocation aout)

Sets dst = max(dst - src, 0.0)

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

forEachXor

void forEachXor (Allocation ain, 
                Allocation aout)

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

getKernelIDAdd

Script.KernelID getKernelIDAdd ()

Get a KernelID for the Add kernel.

Returns
Script.KernelID Script.KernelID The KernelID object.

getKernelIDClear

Script.KernelID getKernelIDClear ()

Get a KernelID for the Clear kernel.

Returns
Script.KernelID Script.KernelID The KernelID object.

getKernelIDDst

Script.KernelID getKernelIDDst ()

Get a KernelID for the Dst kernel.

Returns
Script.KernelID Script.KernelID The KernelID object.

getKernelIDDstAtop

Script.KernelID getKernelIDDstAtop ()

Get a KernelID for the DstAtop kernel.

Returns
Script.KernelID Script.KernelID The KernelID object.

getKernelIDDstIn

Script.KernelID getKernelIDDstIn ()

Get a KernelID for the DstIn kernel.

Returns
Script.KernelID Script.KernelID The KernelID object.

getKernelIDDstOut

Script.KernelID getKernelIDDstOut ()

Get a KernelID for the DstOut kernel.

Returns
Script.KernelID Script.KernelID The KernelID object.

getKernelIDDstOver

Script.KernelID getKernelIDDstOver ()

Get a KernelID for the DstOver kernel.

Returns
Script.KernelID Script.KernelID The KernelID object.

getKernelIDMultiply

Script.KernelID getKernelIDMultiply ()

Get a KernelID for the Multiply kernel.

Returns
Script.KernelID Script.KernelID The KernelID object.

getKernelIDSrc

Script.KernelID getKernelIDSrc ()

Get a KernelID for the Src kernel.

Returns
Script.KernelID Script.KernelID The KernelID object.

getKernelIDSrcAtop

Script.KernelID getKernelIDSrcAtop ()

Get a KernelID for the SrcAtop kernel.

Returns
Script.KernelID Script.KernelID The KernelID object.

getKernelIDSrcIn

Script.KernelID getKernelIDSrcIn ()

Get a KernelID for the SrcIn kernel.

Returns
Script.KernelID Script.KernelID The KernelID object.

getKernelIDSrcOut

Script.KernelID getKernelIDSrcOut ()

Get a KernelID for the SrcOut kernel.

Returns
Script.KernelID Script.KernelID The KernelID object.

getKernelIDSrcOver

Script.KernelID getKernelIDSrcOver ()

Get a KernelID for the SrcOver kernel.

Returns
Script.KernelID Script.KernelID The KernelID object.

getKernelIDSubtract

Script.KernelID getKernelIDSubtract ()

Get a KernelID for the Subtract kernel.

Returns
Script.KernelID Script.KernelID The KernelID object.

getKernelIDXor

Script.KernelID getKernelIDXor ()

Get a KernelID for the Xor kernel.

Returns
Script.KernelID Script.KernelID The KernelID object.
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