2 * Copyright (c) 2021 Samsung Electronics Co., Ltd.
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
19 #include <dali-toolkit/dali-toolkit.h>
23 #include "generated/perf-scroll-frag.h"
24 #include "generated/perf-scroll-vert.h"
25 #include "shared/utility.h"
28 using namespace Dali::Toolkit;
33 const char* IMAGE_PATH[] = {
34 DEMO_IMAGE_DIR "gallery-medium-1.jpg",
35 DEMO_IMAGE_DIR "gallery-medium-2.jpg",
36 DEMO_IMAGE_DIR "gallery-medium-3.jpg",
37 DEMO_IMAGE_DIR "gallery-medium-4.jpg",
38 DEMO_IMAGE_DIR "gallery-medium-5.jpg",
39 DEMO_IMAGE_DIR "gallery-medium-6.jpg",
40 DEMO_IMAGE_DIR "gallery-medium-7.jpg",
41 DEMO_IMAGE_DIR "gallery-medium-8.jpg",
42 DEMO_IMAGE_DIR "gallery-medium-9.jpg",
43 DEMO_IMAGE_DIR "gallery-medium-10.jpg",
44 DEMO_IMAGE_DIR "gallery-medium-11.jpg",
45 DEMO_IMAGE_DIR "gallery-medium-12.jpg",
46 DEMO_IMAGE_DIR "gallery-medium-13.jpg",
47 DEMO_IMAGE_DIR "gallery-medium-14.jpg",
48 DEMO_IMAGE_DIR "gallery-medium-15.jpg",
49 DEMO_IMAGE_DIR "gallery-medium-16.jpg",
50 DEMO_IMAGE_DIR "gallery-medium-17.jpg",
51 DEMO_IMAGE_DIR "gallery-medium-18.jpg",
52 DEMO_IMAGE_DIR "gallery-medium-19.jpg",
53 DEMO_IMAGE_DIR "gallery-medium-20.jpg",
54 DEMO_IMAGE_DIR "gallery-medium-21.jpg",
55 DEMO_IMAGE_DIR "gallery-medium-22.jpg",
56 DEMO_IMAGE_DIR "gallery-medium-23.jpg",
57 DEMO_IMAGE_DIR "gallery-medium-24.jpg",
58 DEMO_IMAGE_DIR "gallery-medium-25.jpg",
59 DEMO_IMAGE_DIR "gallery-medium-26.jpg",
60 DEMO_IMAGE_DIR "gallery-medium-27.jpg",
61 DEMO_IMAGE_DIR "gallery-medium-28.jpg",
62 DEMO_IMAGE_DIR "gallery-medium-29.jpg",
63 DEMO_IMAGE_DIR "gallery-medium-30.jpg",
64 DEMO_IMAGE_DIR "gallery-medium-31.jpg",
65 DEMO_IMAGE_DIR "gallery-medium-32.jpg",
66 DEMO_IMAGE_DIR "gallery-medium-33.jpg",
67 DEMO_IMAGE_DIR "gallery-medium-34.jpg",
68 DEMO_IMAGE_DIR "gallery-medium-35.jpg",
69 DEMO_IMAGE_DIR "gallery-medium-36.jpg",
70 DEMO_IMAGE_DIR "gallery-medium-37.jpg",
71 DEMO_IMAGE_DIR "gallery-medium-38.jpg",
72 DEMO_IMAGE_DIR "gallery-medium-39.jpg",
73 DEMO_IMAGE_DIR "gallery-medium-40.jpg",
74 DEMO_IMAGE_DIR "gallery-medium-41.jpg",
75 DEMO_IMAGE_DIR "gallery-medium-42.jpg",
76 DEMO_IMAGE_DIR "gallery-medium-43.jpg",
77 DEMO_IMAGE_DIR "gallery-medium-44.jpg",
78 DEMO_IMAGE_DIR "gallery-medium-45.jpg",
79 DEMO_IMAGE_DIR "gallery-medium-46.jpg",
80 DEMO_IMAGE_DIR "gallery-medium-47.jpg",
81 DEMO_IMAGE_DIR "gallery-medium-48.jpg",
82 DEMO_IMAGE_DIR "gallery-medium-49.jpg",
83 DEMO_IMAGE_DIR "gallery-medium-50.jpg",
84 DEMO_IMAGE_DIR "gallery-medium-51.jpg",
85 DEMO_IMAGE_DIR "gallery-medium-52.jpg",
86 DEMO_IMAGE_DIR "gallery-medium-53.jpg",
89 const char* NINEPATCH_IMAGE_PATH[] = {
90 DEMO_IMAGE_DIR "selection-popup-bg.1.9.png",
91 DEMO_IMAGE_DIR "selection-popup-bg.2.9.png",
92 DEMO_IMAGE_DIR "selection-popup-bg.3.9.png",
93 DEMO_IMAGE_DIR "selection-popup-bg.4.9.png",
94 DEMO_IMAGE_DIR "selection-popup-bg.5.9.png",
95 DEMO_IMAGE_DIR "selection-popup-bg.6.9.png",
96 DEMO_IMAGE_DIR "selection-popup-bg.7.9.png",
97 DEMO_IMAGE_DIR "selection-popup-bg.8.9.png",
98 DEMO_IMAGE_DIR "selection-popup-bg.9.9.png",
99 DEMO_IMAGE_DIR "selection-popup-bg.10.9.png",
100 DEMO_IMAGE_DIR "selection-popup-bg.11.9.png",
101 DEMO_IMAGE_DIR "selection-popup-bg.12.9.png",
102 DEMO_IMAGE_DIR "selection-popup-bg.13.9.png",
103 DEMO_IMAGE_DIR "selection-popup-bg.14.9.png",
104 DEMO_IMAGE_DIR "selection-popup-bg.15.9.png",
105 DEMO_IMAGE_DIR "selection-popup-bg.16.9.png",
106 DEMO_IMAGE_DIR "selection-popup-bg.17.9.png",
107 DEMO_IMAGE_DIR "selection-popup-bg.18.9.png",
108 DEMO_IMAGE_DIR "selection-popup-bg.19.9.png",
109 DEMO_IMAGE_DIR "selection-popup-bg.20.9.png",
110 DEMO_IMAGE_DIR "selection-popup-bg.21.9.png",
111 DEMO_IMAGE_DIR "selection-popup-bg.22.9.png",
112 DEMO_IMAGE_DIR "selection-popup-bg.23.9.png",
113 DEMO_IMAGE_DIR "selection-popup-bg.24.9.png",
114 DEMO_IMAGE_DIR "selection-popup-bg.25.9.png",
115 DEMO_IMAGE_DIR "selection-popup-bg.26.9.png",
116 DEMO_IMAGE_DIR "selection-popup-bg.27.9.png",
117 DEMO_IMAGE_DIR "selection-popup-bg.28.9.png",
118 DEMO_IMAGE_DIR "selection-popup-bg.29.9.png",
119 DEMO_IMAGE_DIR "selection-popup-bg.30.9.png",
120 DEMO_IMAGE_DIR "selection-popup-bg.31.9.png",
121 DEMO_IMAGE_DIR "selection-popup-bg.32.9.png",
122 DEMO_IMAGE_DIR "selection-popup-bg.33.9.png",
123 DEMO_IMAGE_DIR "button-disabled.9.png",
124 DEMO_IMAGE_DIR "button-down.9.png",
125 DEMO_IMAGE_DIR "button-down-disabled.9.png",
126 DEMO_IMAGE_DIR "button-up-1.9.png",
127 DEMO_IMAGE_DIR "button-up-2.9.png",
128 DEMO_IMAGE_DIR "button-up-3.9.png",
129 DEMO_IMAGE_DIR "button-up-4.9.png",
130 DEMO_IMAGE_DIR "button-up-5.9.png",
131 DEMO_IMAGE_DIR "button-up-6.9.png",
132 DEMO_IMAGE_DIR "button-up-7.9.png",
133 DEMO_IMAGE_DIR "button-up-8.9.png",
134 DEMO_IMAGE_DIR "button-up-9.9.png",
135 DEMO_IMAGE_DIR "button-up-10.9.png",
136 DEMO_IMAGE_DIR "button-up-11.9.png",
137 DEMO_IMAGE_DIR "button-up-12.9.png",
138 DEMO_IMAGE_DIR "button-up-13.9.png",
139 DEMO_IMAGE_DIR "button-up-14.9.png",
140 DEMO_IMAGE_DIR "button-up-15.9.png",
141 DEMO_IMAGE_DIR "button-up-16.9.png",
142 DEMO_IMAGE_DIR "button-up-17.9.png",
145 constexpr unsigned int NUM_IMAGES = sizeof(IMAGE_PATH) / sizeof(char*);
146 constexpr unsigned int NUM_NINEPATCH_IMAGES = sizeof(NINEPATCH_IMAGE_PATH) / sizeof(char*);
148 struct VertexWithTexture
154 bool gUseMesh(false);
155 bool gUseNinePatch(false);
157 constexpr unsigned int ROWS_PER_PAGE(15);
158 constexpr unsigned int COLUMNS_PER_PAGE(15);
159 constexpr unsigned int PAGE_COUNT(10);
161 float gScrollDuration(10.0f); ///< Default animation duration for the scroll, is modifiable with the -t option
163 Renderer CreateRenderer(unsigned int index, Geometry geometry, Shader shader)
165 Renderer renderer = Renderer::New(geometry, shader);
166 const char* imagePath = !gUseNinePatch ? IMAGE_PATH[index] : NINEPATCH_IMAGE_PATH[index];
167 Texture texture = DemoHelper::LoadTexture(imagePath);
168 TextureSet textureSet = TextureSet::New();
169 textureSet.SetTexture(0u, texture);
170 renderer.SetTextures(textureSet);
171 renderer.SetProperty(Renderer::Property::BLEND_MODE, BlendMode::OFF);
178 * Test application to compare performance between ImageView & manually created Renderers
179 * By default, the application consist of 10 pages of 15x15 Images, this can be modified using the following command line arguments:
180 * -t[duration] (seconds)
181 * --use-mesh (Use Renderer API)
182 * --nine-patch (Use nine-patch images in ImageView)
184 class PerfScroll : public ConnectionTracker
187 PerfScroll(Application& application)
188 : mApplication(application),
189 mRowsPerPage(ROWS_PER_PAGE),
190 mColumnsPerPage(COLUMNS_PER_PAGE),
191 mPageCount(PAGE_COUNT)
193 // Connect to the Application's Init signal
194 mApplication.InitSignal().Connect(this, &PerfScroll::Create);
197 ~PerfScroll() = default;
199 // The Init signal is received once (only) during the Application lifetime
200 void Create(Application& application)
202 // Get a handle to the window
203 Window window = application.GetWindow();
204 window.SetBackgroundColor(Color::WHITE);
205 Vector2 windowSize = window.GetSize();
207 window.GetRootLayer().SetProperty(Layer::Property::DEPTH_TEST, false);
209 mSize = Vector3(windowSize.x / mColumnsPerPage, windowSize.y / mRowsPerPage, 0.0f);
211 // Respond to a click anywhere on the window
212 window.GetRootLayer().TouchedSignal().Connect(this, &PerfScroll::OnTouch);
214 // Respond to key events
215 window.KeyEventSignal().Connect(this, &PerfScroll::OnKeyEvent);
217 mParent = Actor::New();
218 mParent.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
234 bool OnTouch(Actor actor, const TouchEvent& touch)
236 // quit the application
241 const char* ImagePath(int i)
243 return !gUseNinePatch ? IMAGE_PATH[i % NUM_IMAGES] : NINEPATCH_IMAGE_PATH[i % NUM_NINEPATCH_IMAGES];
246 void CreateImageViews()
248 Window window = mApplication.GetWindow();
249 unsigned int actorCount(mRowsPerPage * mColumnsPerPage * mPageCount);
250 mActor.resize(actorCount);
252 for(size_t i(0); i < actorCount; ++i)
254 mActor[i] = ImageView::New();
255 Property::Map propertyMap;
256 propertyMap.Insert(Toolkit::ImageVisual::Property::URL, ImagePath(i));
257 propertyMap.Insert(Toolkit::Visual::Property::TYPE, Toolkit::Visual::IMAGE);
258 mActor[i].SetProperty(Toolkit::ImageView::Property::IMAGE, propertyMap);
259 mActor[i].SetResizePolicy(ResizePolicy::FIXED, Dimension::ALL_DIMENSIONS);
260 mParent.Add(mActor[i]);
264 void CreateMeshActors()
266 unsigned int numImages = !gUseNinePatch ? NUM_IMAGES : NUM_NINEPATCH_IMAGES;
268 //Create all the renderers
269 std::vector<Renderer> renderers(numImages);
270 Shader shader = Shader::New(SHADER_PERF_SCROLL_VERT, SHADER_PERF_SCROLL_FRAG);
271 Geometry geometry = DemoHelper::CreateTexturedQuad();
272 for(unsigned int i(0); i < numImages; ++i)
274 renderers[i] = CreateRenderer(i, geometry, shader);
278 Window window = mApplication.GetWindow();
279 unsigned int actorCount(mRowsPerPage * mColumnsPerPage * mPageCount);
280 mActor.resize(actorCount);
281 for(size_t i(0); i < actorCount; ++i)
283 mActor[i] = Actor::New();
284 mActor[i].AddRenderer(renderers[i % numImages]);
285 mParent.Add(mActor[i]);
289 void PositionActors()
291 Window window = mApplication.GetWindow();
292 Vector3 initialPosition(window.GetSize().GetWidth() * 0.5f, window.GetSize().GetHeight() * 0.5f, 1000.0f);
294 unsigned int totalColumns = mColumnsPerPage * mPageCount;
299 for(size_t i(0); i < totalColumns; ++i)
303 for(size_t j(0); j < mRowsPerPage; ++j)
306 mActor[count].SetProperty(Actor::Property::POSITION, Vector3(xpos + mSize.x * 0.5f, ypos + mSize.y * 0.5f, 0.0f));
307 mActor[count].SetProperty(Actor::Property::SIZE, mSize);
308 mActor[count].SetProperty(Actor::Property::ORIENTATION, Quaternion(Radian(0.0f), Vector3::XAXIS));
314 void ScrollAnimation()
316 Window window = mApplication.GetWindow();
317 Vector3 windowSize(window.GetSize());
319 Animation scrollAnimation = Animation::New(gScrollDuration);
320 scrollAnimation.AnimateBy(Property(mParent, Actor::Property::POSITION), Vector3(-(PAGE_COUNT - 1.) * windowSize.x, 0.0f, 0.0f));
321 scrollAnimation.Play();
322 scrollAnimation.FinishedSignal().Connect(this, [&](Animation&) { mApplication.Quit(); });
325 void OnKeyEvent(const KeyEvent& event)
327 if(event.GetState() == KeyEvent::DOWN)
329 if(IsKey(event, Dali::DALI_KEY_ESCAPE) || IsKey(event, Dali::DALI_KEY_BACK))
337 Application& mApplication;
339 std::vector<Actor> mActor;
344 const unsigned int mRowsPerPage;
345 const unsigned int mColumnsPerPage;
346 const unsigned int mPageCount;
349 int DALI_EXPORT_API main(int argc, char** argv)
351 for(int i(1); i < argc; ++i)
353 std::string arg(argv[i]);
354 if(arg.compare("--use-mesh") == 0)
358 else if(arg.compare("--nine-patch") == 0)
360 gUseNinePatch = true;
362 else if(arg.compare(0, 2, "-t") == 0)
364 auto newDuration = atof(arg.substr(2, arg.size()).c_str());
365 if(newDuration > 0.0f)
367 gScrollDuration = newDuration;
370 else if((arg.compare("--help") == 0) || (arg.compare("-h") == 0))
372 cout << "perf-scroll.example [OPTIONS]" << endl;
373 cout << " Options:" << endl;
374 cout << " --use-mesh Uses the Rendering API directly to create actors" << endl;
375 cout << " --nine-patch Uses n-patch images instead" << endl;
376 cout << " -t[seconds] Replace [seconds] with the animation time required, i.e. -t4. Default is 10s." << endl;
377 cout << " -h|--help Help" << endl;
382 Application application = Application::New(&argc, &argv);
384 PerfScroll test(application);
385 application.MainLoop();