com.sun.pisces.JavaSurface Maven / Gradle / Ivy
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package com.sun.pisces;
import java.nio.IntBuffer;
public final class JavaSurface extends AbstractSurface {
private IntBuffer dataBuffer;
private int[] dataInt;
public JavaSurface(int[] dataInt, int dataType, int width, int height) {
super(width, height);
if (dataInt.length / width < height) {
throw new IllegalArgumentException("width(=" + width + ") * height(="
+ height + ") is greater than dataInt.length(=" + dataInt.length + ")");
}
this.dataInt = dataInt;
this.dataBuffer = IntBuffer.wrap(this.dataInt);
initialize(dataType, width, height);
// The native method initialize() creates the native object of
// struct JavaSurface and saves it's reference in the super class
// member AbstractSurface.nativePtr. This reference is needed for
// creating disposer record hence the below call to addDisposerRecord()
// is needed here and cannot be made in super class constructor.
addDisposerRecord();
}
public IntBuffer getDataIntBuffer() {
return this.dataBuffer;
}
private native void initialize(int dataType, int width, int height);
}