1 /*
2  * Copyright (C) 2006 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.google.android.gles_jni;
18 
19 import javax.microedition.khronos.egl.*;
20 
21 public class EGLSurfaceImpl extends EGLSurface {
22     long mEGLSurface;
23     private long mNativePixelRef;
EGLSurfaceImpl()24     public EGLSurfaceImpl() {
25         mEGLSurface = 0;
26         mNativePixelRef = 0;
27     }
EGLSurfaceImpl(long surface)28     public EGLSurfaceImpl(long surface) {
29         mEGLSurface = surface;
30         mNativePixelRef = 0;
31     }
32 
33     @Override
equals(Object o)34     public boolean equals(Object o) {
35         if (this == o) return true;
36         if (o == null || getClass() != o.getClass()) return false;
37 
38         EGLSurfaceImpl that = (EGLSurfaceImpl) o;
39 
40         return mEGLSurface == that.mEGLSurface;
41 
42     }
43 
44     @Override
hashCode()45     public int hashCode() {
46         /*
47          * Based on the algorithm suggested in
48          * http://developer.android.com/reference/java/lang/Object.html
49          */
50         int result = 17;
51         result = 31 * result + (int) (mEGLSurface ^ (mEGLSurface >>> 32));
52         return result;
53     }
54 }
55