1/*
2 * Copyright (C) 2017 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
17package com.android.rs.unittest;
18
19import android.content.Context;
20import android.renderscript.RenderScript;
21
22public class UT_single_source_alloc extends UnitTest {
23    private int dimX = 3;
24    private int dimY = 4;
25    private int dimZ = 5;
26    private int start = 23;
27
28    // Mimicking enum rs_data_type in frameworks/rs/script_api/include/rs_object_types.rsh
29    private enum rsDataType {
30        RS_TYPE_FLOAT_16    (1),
31        RS_TYPE_FLOAT_32    (2),
32        RS_TYPE_FLOAT_64    (3),
33        RS_TYPE_SIGNED_8    (4),
34        RS_TYPE_SIGNED_16   (5),
35        RS_TYPE_SIGNED_32   (6),
36        RS_TYPE_SIGNED_64   (7),
37        RS_TYPE_UNSIGNED_8  (8),
38        RS_TYPE_UNSIGNED_16 (9),
39        RS_TYPE_UNSIGNED_32 (10),
40        RS_TYPE_UNSIGNED_64 (11);
41
42        private int value;
43
44        rsDataType(int value) { this.value = value; }
45        public int Value() { return value; }
46    }
47
48    public UT_single_source_alloc(Context ctx) {
49        super("SingleSourceAllocation", ctx);
50    }
51
52    private void initializeGlobals(RenderScript RS, ScriptC_single_source_alloc s, int nDims) {
53        s.set_gDimX(dimX);
54        s.set_gDimY(nDims > 1 ? dimY : 0);
55        s.set_gDimZ(nDims > 2 ? dimZ : 0);
56        s.set_gStart(start);
57
58        return;
59    }
60
61    public void run() {
62        RenderScript pRS = createRenderScript(true);
63        ScriptC_single_source_alloc s = new ScriptC_single_source_alloc(pRS);
64
65        // Test 1-D, 2-D and 3-D Allocations of basic RenderScript types by creating Allocations and
66        // invoking a kernel on them.
67        for (rsDataType dataType : rsDataType.values()) {
68            for (int vecSize = 1; vecSize <= 4; vecSize++) {
69                for (int nDims = 1; nDims <= 3; nDims++) {
70                    initializeGlobals(pRS, s, nDims);
71                    s.invoke_CreateAndTestAlloc(dataType.Value(), vecSize);
72                }
73            }
74        }
75
76        // Exhaustively test valid and invalid calls to rs_* creation functions.  (These tests don't
77        // walk the created allocations, though.)
78        s.invoke_TestAllCases();
79
80        s.invoke_single_source_alloc_test();
81        pRS.finish();
82        s.destroy();
83        pRS.destroy();
84    }
85}
86