1/*
2 * Copyright (C) 2015 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#ifndef TESTS_TESTSCENE_H
17#define TESTS_TESTSCENE_H
18
19#include <string>
20#include <unordered_map>
21
22namespace android {
23namespace uirenderer {
24class RenderNode;
25
26#if HWUI_NEW_OPS
27class RecordingCanvas;
28typedef RecordingCanvas TestCanvas;
29#else
30class DisplayListCanvas;
31typedef DisplayListCanvas TestCanvas;
32#endif
33
34namespace test {
35
36class TestScene {
37public:
38    struct Options {
39        int count = 0;
40        int reportFrametimeWeight = 0;
41    };
42
43    template <class T>
44    static test::TestScene* simpleCreateScene(const TestScene::Options&) {
45        return new T();
46    }
47
48    typedef test::TestScene* (*CreateScene)(const TestScene::Options&);
49
50    struct Info {
51        std::string name;
52        std::string description;
53        CreateScene createScene;
54    };
55
56    class Registrar {
57    public:
58        Registrar(const TestScene::Info& info) {
59            TestScene::registerScene(info);
60        }
61    private:
62        Registrar() = delete;
63        Registrar(const Registrar&) = delete;
64        Registrar& operator=(const Registrar&) = delete;
65    };
66
67    virtual ~TestScene() {}
68    virtual void createContent(int width, int height, TestCanvas& renderer) = 0;
69    virtual void doFrame(int frameNr) = 0;
70
71    static std::unordered_map<std::string, Info>& testMap();
72    static void registerScene(const Info& info);
73};
74
75} // namespace test
76} // namespace uirenderer
77} // namespace android
78
79#endif /* TESTS_TESTSCENE_H */
80