playn.java
Class BlendComposite.Blender

java.lang.Object
  playn.java.BlendComposite.Blender

Enclosing class:

BlendComposite

protected abstract static class BlendComposite.Blender
extends Object

Constructor Summary

protected

BlendComposite.Blender()

Method Summary

void	blend(int[] srcPixels, int[] dstPixels, int width, float alpha)
protected abstract int	blend(int srcA, int srcR, int srcG, int srcB, int dstA, int dstR, int dstG, int dstB, float alpha)
protected int	compose(int a, int r, int g, int b, int dstA, int dstR, int dstG, int dstB, float alpha)

Methods inherited from class java.lang.Object

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

Constructor Detail

BlendComposite.Blender

protected BlendComposite.Blender()

Method Detail

blend

public void blend(int[] srcPixels,
                  int[] dstPixels,
                  int width,
                  float alpha)

blend

protected abstract int blend(int srcA,
                             int srcR,
                             int srcG,
                             int srcB,
                             int dstA,
                             int dstR,
                             int dstG,
                             int dstB,
                             float alpha)

compose

protected int compose(int a,
                      int r,
                      int g,
                      int b,
                      int dstA,
                      int dstR,
                      int dstG,
                      int dstB,
                      float alpha)