android::RSC::ScriptIntrinsicBlend Class Reference

#include <rsCppStructs.h>

Inheritance diagram for android::RSC::ScriptIntrinsicBlend:

Public Member Functions
void	forEachClear (sp< Allocation > in, sp< Allocation > out)
void	forEachSrc (sp< Allocation > in, sp< Allocation > out)
void	forEachDst (sp< Allocation > in, sp< Allocation > out)
void	forEachSrcOver (sp< Allocation > in, sp< Allocation > out)
void	forEachDstOver (sp< Allocation > in, sp< Allocation > out)
void	forEachSrcIn (sp< Allocation > in, sp< Allocation > out)
void	forEachDstIn (sp< Allocation > in, sp< Allocation > out)
void	forEachSrcOut (sp< Allocation > in, sp< Allocation > out)
void	forEachDstOut (sp< Allocation > in, sp< Allocation > out)
void	forEachSrcAtop (sp< Allocation > in, sp< Allocation > out)
void	forEachDstAtop (sp< Allocation > in, sp< Allocation > out)
void	forEachXor (sp< Allocation > in, sp< Allocation > out)
void	forEachMultiply (sp< Allocation > in, sp< Allocation > out)
void	forEachAdd (sp< Allocation > in, sp< Allocation > out)
void	forEachSubtract (sp< Allocation > in, sp< Allocation > out)
Static Public Member Functions
static sp< ScriptIntrinsicBlend >	create (sp< RS > rs, sp< const Element > e)

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Detailed Description

Intrinsic kernel for blending two Allocations.

Definition at line 1435 of file rsCppStructs.h.

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Member Function Documentation

static sp<ScriptIntrinsicBlend> android::RSC::ScriptIntrinsicBlend::create	(	sp< RS >	rs,
		sp< const Element >	e
	)		[static]

Supported Element types are U8_4.

Parameters:

[in]	rs	RenderScript context
[in]	e	Element

Returns:

new ScriptIntrinsicBlend

void android::RSC::ScriptIntrinsicBlend::forEachAdd	(	sp< Allocation >	in,
		sp< Allocation >	out
	)

Sets dst = min(src + dst, 1.0)

Parameters:

[in]	in	input Allocation
[in]	out	output Allocation

void android::RSC::ScriptIntrinsicBlend::forEachClear	(	sp< Allocation >	in,
		sp< Allocation >	out
	)

sets dst = {0, 0, 0, 0}

Parameters:

[in]	in	input Allocation
[in]	out	output Allocation

void android::RSC::ScriptIntrinsicBlend::forEachDst	(	sp< Allocation >	in,
		sp< Allocation >	out
	)

Sets dst = dst (NOP)

Parameters:

[in]	in	input Allocation
[in]	out	output Allocation

void android::RSC::ScriptIntrinsicBlend::forEachDstAtop	(	sp< Allocation >	in,
		sp< Allocation >	out
	)

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

Parameters:

[in]	in	input Allocation
[in]	out	output Allocation

void android::RSC::ScriptIntrinsicBlend::forEachDstIn	(	sp< Allocation >	in,
		sp< Allocation >	out
	)

Sets dst = dst * src.a

Parameters:

[in]	in	input Allocation
[in]	out	output Allocation

void android::RSC::ScriptIntrinsicBlend::forEachDstOut	(	sp< Allocation >	in,
		sp< Allocation >	out
	)

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

Parameters:

[in]	in	input Allocation
[in]	out	output Allocation

void android::RSC::ScriptIntrinsicBlend::forEachDstOver	(	sp< Allocation >	in,
		sp< Allocation >	out
	)

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

Parameters:

[in]	in	input Allocation
[in]	out	output Allocation

void android::RSC::ScriptIntrinsicBlend::forEachMultiply	(	sp< Allocation >	in,
		sp< Allocation >	out
	)

Sets dst = src * dst

Parameters:

[in]	in	input Allocation
[in]	out	output Allocation

void android::RSC::ScriptIntrinsicBlend::forEachSrc	(	sp< Allocation >	in,
		sp< Allocation >	out
	)

Sets dst = src

Parameters:

[in]	in	input Allocation
[in]	out	output Allocation

void android::RSC::ScriptIntrinsicBlend::forEachSrcAtop	(	sp< Allocation >	in,
		sp< Allocation >	out
	)

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

Parameters:

[in]	in	input Allocation
[in]	out	output Allocation

void android::RSC::ScriptIntrinsicBlend::forEachSrcIn	(	sp< Allocation >	in,
		sp< Allocation >	out
	)

Sets dst = src * dst.a

Parameters:

[in]	in	input Allocation
[in]	out	output Allocation

void android::RSC::ScriptIntrinsicBlend::forEachSrcOut	(	sp< Allocation >	in,
		sp< Allocation >	out
	)

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

Parameters:

[in]	in	input Allocation
[in]	out	output Allocation

void android::RSC::ScriptIntrinsicBlend::forEachSrcOver	(	sp< Allocation >	in,
		sp< Allocation >	out
	)

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

Parameters:

[in]	in	input Allocation
[in]	out	output Allocation

void android::RSC::ScriptIntrinsicBlend::forEachSubtract	(	sp< Allocation >	in,
		sp< Allocation >	out
	)

Sets dst = max(dst - src, 0.0)

Parameters:

[in]	in	input Allocation
[in]	out	output Allocation

void android::RSC::ScriptIntrinsicBlend::forEachXor	(	sp< Allocation >	in,
		sp< Allocation >	out
	)

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

Parameters:

[in]	in	input Allocation
[in]	out	output Allocation

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The documentation for this class was generated from the following file:

• rsCppStructs.h