1/*
2 * Copyright (C) 2011-2012 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.example.android.rs.computeperf;
18
19import android.content.res.Resources;
20import android.renderscript.*;
21
22public class LaunchTest {
23    private RenderScript mRS;
24    private Allocation mAllocationX;
25    private Allocation mAllocationXY;
26    private ScriptC_launchtestxlw mScript_xlw;
27    private ScriptC_launchtestxyw mScript_xyw;
28
29    LaunchTest(RenderScript rs, Resources res) {
30        mRS = rs;
31        mScript_xlw = new ScriptC_launchtestxlw(mRS, res, R.raw.launchtestxlw);
32        mScript_xyw = new ScriptC_launchtestxyw(mRS, res, R.raw.launchtestxyw);
33        final int dim = mScript_xlw.get_dim();
34
35        mAllocationX = Allocation.createSized(rs, Element.U8(rs), dim);
36        Type.Builder tb = new Type.Builder(rs, Element.U8(rs));
37        tb.setX(dim);
38        tb.setY(dim);
39        mAllocationXY = Allocation.createTyped(rs, tb.create());
40        mScript_xlw.bind_buf(mAllocationXY);
41    }
42
43    public long XLW() {
44        long t = java.lang.System.currentTimeMillis();
45        mScript_xlw.forEach_root(mAllocationX);
46        mRS.finish();
47        t = java.lang.System.currentTimeMillis() - t;
48        return t;
49    }
50
51    public long XYW() {
52        long t = java.lang.System.currentTimeMillis();
53        mScript_xyw.forEach_root(mAllocationXY);
54        mRS.finish();
55        t = java.lang.System.currentTimeMillis() - t;
56        return t;
57    }
58}
59