/*
 * Copyright (C) 2009 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package android.support.v8.renderscript;

import java.lang.Math;
import android.util.Log;


/**
 * Class for exposing the native RenderScript long4 type back to the Android system.
 **/
public class Long4 {
    public Long4() {
    }

    public Long4(long initX, long initY, long initZ, long initW) {
        x = initX;
        y = initY;
        z = initZ;
        w = initW;
    }

    public long x;
    public long y;
    public long z;
    public long w;
}



