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_launchtest mScript;
27
28    LaunchTest(RenderScript rs, Resources res) {
29        mRS = rs;
30        mScript = new ScriptC_launchtest(mRS);
31        final int dim = mScript.get_dim();
32
33        mAllocationX = Allocation.createSized(rs, Element.U8(rs), dim);
34        Type.Builder tb = new Type.Builder(rs, Element.U8(rs));
35        tb.setX(dim);
36        tb.setY(dim);
37        mAllocationXY = Allocation.createTyped(rs, tb.create());
38        mScript.set_gBuf(mAllocationXY);
39    }
40
41    public long XLW() {
42        long t = java.lang.System.currentTimeMillis();
43        mScript.forEach_k_x(mAllocationX);
44        mRS.finish();
45        t = java.lang.System.currentTimeMillis() - t;
46        return t;
47    }
48
49    public long XYW() {
50        long t = java.lang.System.currentTimeMillis();
51        mScript.forEach_k_xy(mAllocationXY);
52        mRS.finish();
53        t = java.lang.System.currentTimeMillis() - t;
54        return t;
55    }
56}
57