Package icyllis.arc3d.core.shaders

Class ColorShader

java.lang.Object

icyllis.arc3d.core.shaders.ColorShader

All Implemented Interfaces:

RefCounted, Shader

public final class ColorShader
extends Object
implements Shader

Field Summary

Fields inherited from interface icyllis.arc3d.core.shaders.Shader

TILE_MODE_CLAMP, TILE_MODE_DECAL, TILE_MODE_MIRROR, TILE_MODE_REPEAT

Constructor Summary

Constructors

Constructor	Description
ColorShader(int color)

Method Summary

Modifier and Type	Method	Description
int	getColor()
boolean	isConstant()	Returns true if the shader is guaranteed to produce only a single color.
boolean	isOpaque()	Returns true if the shader is guaranteed to produce only opaque colors, subject to the Paint using the shader to apply an opaque alpha value.
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.shaders.Shader

makeWithLocalMatrix

Constructor Details

ColorShader

public ColorShader(int color)

Method Details

isOpaque

public boolean isOpaque()

Description copied from interface: Shader

Returns true if the shader is guaranteed to produce only opaque colors, subject to the Paint using the shader to apply an opaque alpha value. Subclasses should override this to allow some optimizations.

Specified by:

isOpaque in interface Shader

isConstant

public boolean isConstant()

Returns true if the shader is guaranteed to produce only a single color. Subclasses can override this to allow loop-hoisting optimization.

Specified by:

isConstant in interface Shader

getColor

public int getColor()

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