com.jme3.util.PrimitiveAllocator Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of jme3-core Show documentation

jMonkeyEngine is a 3-D game engine for adventurous Java developers

There is a newer version: 3.7.0-stable

/*
 * Copyright (c) 2009-2020 jMonkeyEngine
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 *
 * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
 *   may be used to endorse or promote products derived from this software
 *   without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package com.jme3.util;

import java.nio.Buffer;
import java.nio.ByteBuffer;

/**
 * This class contains a primitive allocator with no special logic, should work
 * on any jvm
 */
public final class PrimitiveAllocator implements BufferAllocator {
    /**
     * De-allocate a direct buffer.
     *
     * @param toBeDestroyed ignored
     */
    @Override
    public void destroyDirectBuffer(Buffer toBeDestroyed) {
        // no exception by intent, as this way naively written java7/8
        // applications won't crash on 9 assuming they can dispose buffers
        System.err.println("Warning destroyBuffer not supported");
    }

    /**
     * Allocate a direct ByteBuffer of the specified size.
     *
     * @param size in bytes (≥0)
     * @return a new direct buffer
     */
    @Override
    public ByteBuffer allocate(int size) {
        return ByteBuffer.allocateDirect(size);
    }
}