Java tutorial
//package com.java2s; /* * Copyright 2015 The WebRTC project authors. All Rights Reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ import java.nio.ByteBuffer; import java.nio.ByteOrder; import java.nio.FloatBuffer; public class Main { public static FloatBuffer createFloatBuffer(float[] coords) { // Allocate a direct ByteBuffer, using 4 bytes per float, and copy coords into it. ByteBuffer bb = ByteBuffer.allocateDirect(coords.length * 4); bb.order(ByteOrder.nativeOrder()); FloatBuffer fb = bb.asFloatBuffer(); fb.put(coords); fb.position(0); return fb; } }