Android Open Source - graph-android Util

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Back to project page graph-android.

License

The source code is released under:

GNU General Public License

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Java Source Code

package lorian.graph.android;
/* w  w w. j  a v  a 2 s .  c om*/
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.DoubleBuffer;
import java.nio.FloatBuffer;

public class Util {
  
  private static final int BYTES_PER_FLOAT = Float.SIZE / 8;
  private static final int BYTES_PER_DOUBLE = Double.SIZE / 8;
  public static FloatBuffer toFloatBuffer(float[] src)
  {
    ByteBuffer byteBuffer = ByteBuffer.allocateDirect(src.length * BYTES_PER_FLOAT).order(ByteOrder.nativeOrder());

    FloatBuffer Buf = byteBuffer.asFloatBuffer();
    Buf.put(src);
    Buf.flip();
    return Buf;
  }
  public static DoubleBuffer toDoubleBuffer(double[] src)
  {
    ByteBuffer byteBuffer = ByteBuffer.allocateDirect(src.length * BYTES_PER_DOUBLE).order(ByteOrder.nativeOrder());

    DoubleBuffer Buf = byteBuffer.asDoubleBuffer();
    Buf.put(src);
    Buf.flip();
    return Buf;
  }
}

Java Source Code List