Package icyllis.arc3d.core.effects

Class ColorMatrixColorFilter

java.lang.Object

icyllis.arc3d.core.effects.ColorMatrixColorFilter

All Implemented Interfaces:

ColorFilter, RefCounted

public final class ColorMatrixColorFilter
extends Object
implements ColorFilter

Constructor Summary

Constructors

Constructor	Description
ColorMatrixColorFilter(float[] matrix)

Method Summary

Modifier and Type	Method	Description
void	filterColor4f(float[] col, float[] out, ColorSpace dstCS)	Applies this color filter with RGBA colors.
float[]	getMatrix()
boolean	isAlphaUnchanged()	Returns the flags for this filter.
static ColorFilter	make(float[] matrix)
void	ref()	Increases the reference count by 1.
void	unref()	Decreases the reference count by 1.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface icyllis.arc3d.core.effects.ColorFilter

andThen, compose, filterColor

Constructor Details

ColorMatrixColorFilter

public ColorMatrixColorFilter(@Size(20L)
 float[] matrix)

Method Details

make

@Nullable
public static ColorFilter make(@Size(20L)
 float[] matrix)

getMatrix

public float[] getMatrix()

isAlphaUnchanged

public boolean isAlphaUnchanged()

Description copied from interface: ColorFilter

Returns the flags for this filter. Override in subclasses to return custom flags.

Specified by:

isAlphaUnchanged in interface ColorFilter

filterColor4f

public void filterColor4f(float[] col,
 float[] out,
 ColorSpace dstCS)

Description copied from interface: ColorFilter

Applies this color filter with RGBA colors. col and out store premultiplied R,G,B,A components from index 0 to 3. col and out can be the same pointer. col is read-only, out may be written multiple times.

Specified by:

filterColor4f in interface ColorFilter

Parameters:

col - base color

out - resulting color

dstCS - destination color space

ref

public void ref()

Description copied from interface: RefCounted

Increases the reference count by 1.

Specified by:

ref in interface RefCounted

unref

public void unref()

Description copied from interface: RefCounted

Decreases the reference count by 1.

Specified by:

unref in interface RefCounted