1// This file is automatically generated from
2// frameworks/rs/tests/java_api/RSUnitTests/RSUnitTests.py
3/*
4 * Copyright (C) 2017 The Android Open Source Project
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
7 * in compliance with the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software distributed under the License
12 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
13 * or implied. See the License for the specific language governing permissions and limitations under
14 * the License.
15 */
16
17package com.android.rs.unittest;
18
19import android.content.Context;
20import android.support.v8.renderscript.Allocation;
21import android.support.v8.renderscript.Element;
22import android.support.v8.renderscript.RenderScript;
23import android.support.v8.renderscript.ScriptGroup;
24import android.support.v8.renderscript.Type;
25import android.util.Log;
26
27public class UT_script_group2_pointwise extends UnitTest {
28    private static final int ARRAY_SIZE = 256;
29
30    private static final String TAG = "ScriptGroup2 (Pointwise)";
31
32    public UT_script_group2_pointwise(Context ctx) {
33        super(TAG, ctx);
34    }
35
36    public void run() {
37        RenderScript pRS = createRenderScript(false);
38        ScriptC_increment s_inc = new ScriptC_increment(pRS);
39        ScriptC_double s_double = new ScriptC_double(pRS);
40
41        int[] array = new int[ARRAY_SIZE * 4];
42
43        for (int i = 0; i < ARRAY_SIZE * 4; i++) {
44            array[i] = i;
45        }
46
47        Allocation input = Allocation.createSized(pRS, Element.I32_4(pRS), ARRAY_SIZE);
48        input.copyFrom(array);
49
50        ScriptGroup.Builder2 builder = new ScriptGroup.Builder2(pRS);
51
52        ScriptGroup.Input unbound = builder.addInput();
53
54        Type T = Type.createX(pRS, Element.I32_4(pRS), ARRAY_SIZE);
55
56        ScriptGroup.Closure c0 =
57                builder.addKernel(s_inc.getKernelID_increment(),
58                                  T,
59                                  unbound);
60
61        ScriptGroup.Closure c1 =
62                builder.addKernel(s_double.getKernelID_doubleKernel(),
63                                  T,
64                                  c0.getReturn());
65
66        ScriptGroup group = builder.create("AddDouble", c1.getReturn());
67
68        int[] a = new int[ARRAY_SIZE * 4];
69        ((Allocation) group.execute(input)[0]).copyTo(a);
70
71        pRS.finish();
72        group.destroy();
73        T.destroy();
74        input.destroy();
75        s_double.destroy();
76        s_inc.destroy();
77        pRS.destroy();
78
79        boolean failed = false;
80        for (int i = 0; i < ARRAY_SIZE * 4; i++) {
81            if (a[i] != (i + 1) * 2) {
82                Log.e(TAG, "a[" + i + "]=" + a[i] + ", should be " + ((i + 1) * 2));
83                failed = true;
84            }
85        }
86        if (failed) {
87            failTest();
88            return;
89        }
90        passTest();
91    }
92}
93