Package jp.co.cyberagent.android.gpuimage.filter

Class GPUImageChromaKeyBlendFilter

java.lang.Object

jp.co.cyberagent.android.gpuimage.filter.GPUImageFilter

jp.co.cyberagent.android.gpuimage.filter.GPUImageTwoInputFilter

jp.co.cyberagent.android.gpuimage.filter.GPUImageChromaKeyBlendFilter

public class GPUImageChromaKeyBlendFilter
extends GPUImageTwoInputFilter

Selectively replaces a color in the first image with the second image

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	CHROMA_KEY_BLEND_FRAGMENT_SHADER

Fields inherited from class jp.co.cyberagent.android.gpuimage.filter.GPUImageFilter

NO_FILTER_FRAGMENT_SHADER, NO_FILTER_VERTEX_SHADER

Constructor Summary

Constructors

Constructor	Description
GPUImageChromaKeyBlendFilter()

Method Summary

Modifier and Type	Method	Description
void	onInit()
void	onInitialized()
void	setColorToReplace(float redComponent, float greenComponent, float blueComponent)	The color to be replaced is specified using individual red, green, and blue components (normalized to 1.0).
void	setSmoothing(float smoothing)	The degree of smoothing controls how gradually similar colors are replaced in the image The default value is 0.1
void	setThresholdSensitivity(float thresholdSensitivity)	The threshold sensitivity controls how similar pixels need to be colored to be replaced The default value is 0.3

Methods inherited from class jp.co.cyberagent.android.gpuimage.filter.GPUImageFilter

convertStreamToString, destroy, getAttribPosition, getAttribTextureCoordinate, getOutputHeight, getOutputWidth, getProgram, getUniformTexture, ifNeedInit, isInitialized, loadShader, onDraw, onOutputSizeChanged, runOnDraw, runPendingOnDrawTasks, setFloat, setFloatArray, setFloatVec2, setFloatVec3, setFloatVec4, setInteger, setPoint, setUniformMatrix3f, setUniformMatrix4f

Methods inherited from class jp.co.cyberagent.android.gpuimage.filter.GPUImageTwoInputFilter

getBitmap, onDestroy, onDrawArraysPre, recycleBitmap, setBitmap, setRotation

Methods inherited from class java.lang.Object

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

Field Detail

CHROMA_KEY_BLEND_FRAGMENT_SHADER

public static final java.lang.String CHROMA_KEY_BLEND_FRAGMENT_SHADER

See Also:

Constant Field Values

Constructor Detail

GPUImageChromaKeyBlendFilter

public GPUImageChromaKeyBlendFilter()

Method Detail

onInit

public void onInit()

Overrides:

onInit in class GPUImageTwoInputFilter

onInitialized

public void onInitialized()

Overrides:

onInitialized in class GPUImageTwoInputFilter

setSmoothing

public void setSmoothing(float smoothing)

The degree of smoothing controls how gradually similar colors are replaced in the image The default value is 0.1

setThresholdSensitivity

public void setThresholdSensitivity(float thresholdSensitivity)

The threshold sensitivity controls how similar pixels need to be colored to be replaced The default value is 0.3

setColorToReplace

public void setColorToReplace(float redComponent,
                              float greenComponent,
                              float blueComponent)

The color to be replaced is specified using individual red, green, and blue components (normalized to 1.0). The default is green: (0.0, 1.0, 0.0).

Parameters:

redComponent - Red component of color to be replaced

greenComponent - Green component of color to be replaced

blueComponent - Blue component of color to be replaced