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