1 /*
2  * Copyright (C) 2014 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 package android.uirendering.cts.differencevisualizers;
17 
18 import android.graphics.Color;
19 
20 /**
21  * This class creates difference maps that show which pixels were correct, and which weren't
22  */
23 public class PassFailVisualizer extends DifferenceVisualizer {
24     /**
25      * This method will return a bitmap where white is same red is different
26      * @param ideal the desired result
27      * @param given the produced result
28      */
29     @Override
getDifferences(int[] ideal, int[] given)30     public int[] getDifferences(int[] ideal, int[] given) {
31         int[] output = new int[ideal.length];
32         for (int y = 0; y < output.length; y++) {
33             if (ideal[y] == given[y]) {
34                 output[y] = Color.WHITE;
35             } else {
36                 output[y] = Color.RED;
37             }
38         }
39         return output;
40     }
41 }
42