InfiniteLoop.cpp revision 5bbcc3861c44435f89481f80946ef5c9c49968f2 
1/*
2* Copyright (C) 2016 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
17#include <thread>
18#include <chrono>
19
20#include <RenderScript.h>
21
22#include "ScriptC_infiniteloop.h"
23
24using namespace android;
25using namespace RSC;
26
27int main()
28{
29    static const int size = 64;
30    sp<RS> rs = new RS();
31
32    rs->init("/data/rscache", RS_INIT_LOW_LATENCY);
33
34    auto e = Element::RGBA_8888(rs);
35    Type::Builder tb(rs, e);
36    tb.setX(size);
37    tb.setY(size);
38    auto t = tb.create();
39
40    auto a = Allocation::createTyped(rs, t);
41    auto b = Allocation::createTyped(rs, t);
42
43    sp<ScriptC_infiniteloop> s = new ScriptC_infiniteloop(rs);
44
45    // Test is designed to loop forever, waits for two seconds
46    // between each invocation of the kernel
47    bool forever = true;
48    while(forever)
49    {
50        s->forEach_simple_kernel(a, b);
51        std::this_thread::sleep_for(std::chrono::seconds(2));
52    }
53
54    uint32_t * output = new uint32_t[size*size];
55    b->copy2DRangeTo(0, 0, size, size, output);
56    delete [] output;
57
58    return 0;
59}
60
61