examples/perf-scroll/perf-scroll.cpp

   1 /*
   2  * Copyright (c) 2017 Samsung Electronics Co., Ltd.
   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
  18 #include <dali-toolkit/dali-toolkit.h>
  19
  20 #include "shared/utility.h"
  21
  22 using namespace Dali;
  23 using namespace Dali::Toolkit;
  24
  25
  26 namespace
  27 {
  28 const char* IMAGE_PATH[] = {
  29                             DEMO_IMAGE_DIR "gallery-medium-1.jpg",
  30                             DEMO_IMAGE_DIR "gallery-medium-2.jpg",
  31                             DEMO_IMAGE_DIR "gallery-medium-3.jpg",
  32                             DEMO_IMAGE_DIR "gallery-medium-4.jpg",
  33                             DEMO_IMAGE_DIR "gallery-medium-5.jpg",
  34                             DEMO_IMAGE_DIR "gallery-medium-6.jpg",
  35                             DEMO_IMAGE_DIR "gallery-medium-7.jpg",
  36                             DEMO_IMAGE_DIR "gallery-medium-8.jpg",
  37                             DEMO_IMAGE_DIR "gallery-medium-9.jpg",
  38                             DEMO_IMAGE_DIR "gallery-medium-10.jpg",
  39                             DEMO_IMAGE_DIR "gallery-medium-11.jpg",
  40                             DEMO_IMAGE_DIR "gallery-medium-12.jpg",
  41                             DEMO_IMAGE_DIR "gallery-medium-13.jpg",
  42                             DEMO_IMAGE_DIR "gallery-medium-14.jpg",
  43                             DEMO_IMAGE_DIR "gallery-medium-15.jpg",
  44                             DEMO_IMAGE_DIR "gallery-medium-16.jpg",
  45                             DEMO_IMAGE_DIR "gallery-medium-17.jpg",
  46                             DEMO_IMAGE_DIR "gallery-medium-18.jpg",
  47                             DEMO_IMAGE_DIR "gallery-medium-19.jpg",
  48                             DEMO_IMAGE_DIR "gallery-medium-20.jpg",
  49                             DEMO_IMAGE_DIR "gallery-medium-21.jpg",
  50                             DEMO_IMAGE_DIR "gallery-medium-22.jpg",
  51                             DEMO_IMAGE_DIR "gallery-medium-23.jpg",
  52                             DEMO_IMAGE_DIR "gallery-medium-24.jpg",
  53                             DEMO_IMAGE_DIR "gallery-medium-25.jpg",
  54                             DEMO_IMAGE_DIR "gallery-medium-26.jpg",
  55                             DEMO_IMAGE_DIR "gallery-medium-27.jpg",
  56                             DEMO_IMAGE_DIR "gallery-medium-28.jpg",
  57                             DEMO_IMAGE_DIR "gallery-medium-29.jpg",
  58                             DEMO_IMAGE_DIR "gallery-medium-30.jpg",
  59                             DEMO_IMAGE_DIR "gallery-medium-31.jpg",
  60                             DEMO_IMAGE_DIR "gallery-medium-32.jpg",
  61                             DEMO_IMAGE_DIR "gallery-medium-33.jpg",
  62                             DEMO_IMAGE_DIR "gallery-medium-34.jpg",
  63                             DEMO_IMAGE_DIR "gallery-medium-35.jpg",
  64                             DEMO_IMAGE_DIR "gallery-medium-36.jpg",
  65                             DEMO_IMAGE_DIR "gallery-medium-37.jpg",
  66                             DEMO_IMAGE_DIR "gallery-medium-38.jpg",
  67                             DEMO_IMAGE_DIR "gallery-medium-39.jpg",
  68                             DEMO_IMAGE_DIR "gallery-medium-40.jpg",
  69                             DEMO_IMAGE_DIR "gallery-medium-41.jpg",
  70                             DEMO_IMAGE_DIR "gallery-medium-42.jpg",
  71                             DEMO_IMAGE_DIR "gallery-medium-43.jpg",
  72                             DEMO_IMAGE_DIR "gallery-medium-44.jpg",
  73                             DEMO_IMAGE_DIR "gallery-medium-45.jpg",
  74                             DEMO_IMAGE_DIR "gallery-medium-46.jpg",
  75                             DEMO_IMAGE_DIR "gallery-medium-47.jpg",
  76                             DEMO_IMAGE_DIR "gallery-medium-48.jpg",
  77                             DEMO_IMAGE_DIR "gallery-medium-49.jpg",
  78                             DEMO_IMAGE_DIR "gallery-medium-50.jpg",
  79                             DEMO_IMAGE_DIR "gallery-medium-51.jpg",
  80                             DEMO_IMAGE_DIR "gallery-medium-52.jpg",
  81                             DEMO_IMAGE_DIR "gallery-medium-53.jpg",
  82 };
  83
  84 const char* NINEPATCH_IMAGE_PATH[] = {
  85                             DEMO_IMAGE_DIR "selection-popup-bg.1.9.png",
  86                             DEMO_IMAGE_DIR "selection-popup-bg.2.9.png",
  87                             DEMO_IMAGE_DIR "selection-popup-bg.3.9.png",
  88                             DEMO_IMAGE_DIR "selection-popup-bg.4.9.png",
  89                             DEMO_IMAGE_DIR "selection-popup-bg.5.9.png",
  90                             DEMO_IMAGE_DIR "selection-popup-bg.6.9.png",
  91                             DEMO_IMAGE_DIR "selection-popup-bg.7.9.png",
  92                             DEMO_IMAGE_DIR "selection-popup-bg.8.9.png",
  93                             DEMO_IMAGE_DIR "selection-popup-bg.9.9.png",
  94                             DEMO_IMAGE_DIR "selection-popup-bg.10.9.png",
  95                             DEMO_IMAGE_DIR "selection-popup-bg.11.9.png",
  96                             DEMO_IMAGE_DIR "selection-popup-bg.12.9.png",
  97                             DEMO_IMAGE_DIR "selection-popup-bg.13.9.png",
  98                             DEMO_IMAGE_DIR "selection-popup-bg.14.9.png",
  99                             DEMO_IMAGE_DIR "selection-popup-bg.15.9.png",
 100                             DEMO_IMAGE_DIR "selection-popup-bg.16.9.png",
 101                             DEMO_IMAGE_DIR "selection-popup-bg.17.9.png",
 102                             DEMO_IMAGE_DIR "selection-popup-bg.18.9.png",
 103                             DEMO_IMAGE_DIR "selection-popup-bg.19.9.png",
 104                             DEMO_IMAGE_DIR "selection-popup-bg.20.9.png",
 105                             DEMO_IMAGE_DIR "selection-popup-bg.21.9.png",
 106                             DEMO_IMAGE_DIR "selection-popup-bg.22.9.png",
 107                             DEMO_IMAGE_DIR "selection-popup-bg.23.9.png",
 108                             DEMO_IMAGE_DIR "selection-popup-bg.24.9.png",
 109                             DEMO_IMAGE_DIR "selection-popup-bg.25.9.png",
 110                             DEMO_IMAGE_DIR "selection-popup-bg.26.9.png",
 111                             DEMO_IMAGE_DIR "selection-popup-bg.27.9.png",
 112                             DEMO_IMAGE_DIR "selection-popup-bg.28.9.png",
 113                             DEMO_IMAGE_DIR "selection-popup-bg.29.9.png",
 114                             DEMO_IMAGE_DIR "selection-popup-bg.30.9.png",
 115                             DEMO_IMAGE_DIR "selection-popup-bg.31.9.png",
 116                             DEMO_IMAGE_DIR "selection-popup-bg.32.9.png",
 117                             DEMO_IMAGE_DIR "selection-popup-bg.33.9.png",
 118                             DEMO_IMAGE_DIR "button-disabled.9.png",
 119                             DEMO_IMAGE_DIR "button-down.9.png",
 120                             DEMO_IMAGE_DIR "button-down-disabled.9.png",
 121                             DEMO_IMAGE_DIR "button-up-1.9.png",
 122                             DEMO_IMAGE_DIR "button-up-2.9.png",
 123                             DEMO_IMAGE_DIR "button-up-3.9.png",
 124                             DEMO_IMAGE_DIR "button-up-4.9.png",
 125                             DEMO_IMAGE_DIR "button-up-5.9.png",
 126                             DEMO_IMAGE_DIR "button-up-6.9.png",
 127                             DEMO_IMAGE_DIR "button-up-7.9.png",
 128                             DEMO_IMAGE_DIR "button-up-8.9.png",
 129                             DEMO_IMAGE_DIR "button-up-9.9.png",
 130                             DEMO_IMAGE_DIR "button-up-10.9.png",
 131                             DEMO_IMAGE_DIR "button-up-11.9.png",
 132                             DEMO_IMAGE_DIR "button-up-12.9.png",
 133                             DEMO_IMAGE_DIR "button-up-13.9.png",
 134                             DEMO_IMAGE_DIR "button-up-14.9.png",
 135                             DEMO_IMAGE_DIR "button-up-15.9.png",
 136                             DEMO_IMAGE_DIR "button-up-16.9.png",
 137                             DEMO_IMAGE_DIR "button-up-17.9.png",
 138 };
 139
 140 const unsigned int NUM_IMAGES = sizeof(IMAGE_PATH) / sizeof(char*);
 141 const unsigned int NUM_NINEPATCH_IMAGES = sizeof(NINEPATCH_IMAGE_PATH) / sizeof(char*);
 142
 143 const float ANIMATION_TIME ( 5.0f ); // animation length in seconds
 144
 145 struct VertexWithTexture
 146 {
 147   Vector2 position;
 148   Vector2 texCoord;
 149 };
 150
 151 VertexWithTexture gQuadWithTexture[] = {
 152                                         { Vector2( -0.5f, -0.5f ), Vector2( 0.0f, 0.0f ) },
 153                                         { Vector2(  0.5f, -0.5f ), Vector2( 1.0f, 0.0f ) },
 154                                         { Vector2( -0.5f,  0.5f ), Vector2( 0.0f, 1.0f ) },
 155                                         { Vector2(  0.5f,  0.5f ), Vector2( 1.0f, 1.0f ) }
 156 };
 157
 158 const char* VERTEX_SHADER_TEXTURE = DALI_COMPOSE_SHADER(
 159     attribute mediump vec2 aPosition;\n
 160     attribute mediump vec2 aTexCoord;\n
 161     uniform mediump mat4 uMvpMatrix;\n
 162     uniform mediump vec3 uSize;\n
 163     varying mediump vec2 vTexCoord;\n
 164     void main()\n
 165     {\n
 166       vec4 position = vec4(aPosition,0.0,1.0)*vec4(uSize,1.0);\n
 167       gl_Position = uMvpMatrix * position;\n
 168       vTexCoord = aTexCoord;\n
 169     }\n
 170 );
 171
 172 const char* FRAGMENT_SHADER_TEXTURE = DALI_COMPOSE_SHADER(
 173     uniform lowp vec4 uColor;\n
 174     uniform sampler2D sTexture;\n
 175     varying mediump vec2 vTexCoord;\n
 176
 177     void main()\n
 178     {\n
 179       gl_FragColor = texture2D( sTexture, vTexCoord ) * uColor;\n
 180     }\n
 181 );
 182
 183 bool gUseMesh(false);
 184 bool gNinePatch(false);
 185 unsigned int gRowsPerPage(15);
 186 unsigned int gColumnsPerPage(15);
 187 unsigned int gPageCount(10);
 188 float gDuration(10.0f);
 189
 190 Renderer CreateRenderer( unsigned int index, Geometry geometry, Shader shader )
 191 {
 192   Renderer renderer = Renderer::New( geometry, shader );
 193   const char* imagePath = !gNinePatch ? IMAGE_PATH[index] : NINEPATCH_IMAGE_PATH[index];
 194   Texture texture = DemoHelper::LoadTexture( imagePath );
 195   TextureSet textureSet = TextureSet::New();
 196   textureSet.SetTexture( 0u, texture );
 197   renderer.SetTextures( textureSet );
 198   renderer.SetProperty( Renderer::Property::BLEND_MODE, BlendMode::OFF );
 199   return renderer;
 200 }
 201
 202
 203 }
 204 // Test application to compare performance between ImageActor and ImageView
 205 // By default, the application consist of 10 pages of 25x25 ImageActors, this can be modified using the following command line arguments:
 206 // -t duration (sec )
 207 // --use-imageview ( Use ImageView instead of ImageActor )
 208 // --use-mesh ( Use new renderer API (as ImageView) but shares renderers between actors when possible )
 209
 210 //
 211 class PerfScroll : public ConnectionTracker
 212 {
 213 public:
 214
 215   PerfScroll( Application& application )
 216   : mApplication( application ),
 217   mRowsPerPage( gRowsPerPage ),
 218   mColumnsPerPage( gColumnsPerPage ),
 219   mPageCount( gPageCount )
 220   {
 221     // Connect to the Application's Init signal
 222     mApplication.InitSignal().Connect( this, &PerfScroll::Create );
 223   }
 224
 225   ~PerfScroll()
 226   {
 227     // Nothing to do here;
 228   }
 229
 230   // The Init signal is received once (only) during the Application lifetime
 231   void Create( Application& application )
 232   {
 233     // Get a handle to the stage
 234     Stage stage = Stage::GetCurrent();
 235     stage.SetBackgroundColor( Color::WHITE );
 236     Vector2 stageSize = stage.GetSize();
 237
 238     stage.GetRootLayer().SetDepthTestDisabled(true);
 239
 240     mSize = Vector3( stageSize.x / mColumnsPerPage, stageSize.y / mRowsPerPage, 0.0f );
 241
 242     // Respond to a click anywhere on the stage
 243     stage.GetRootLayer().TouchSignal().Connect( this, &PerfScroll::OnTouch );
 244
 245     mParent = Actor::New();
 246     mParent.SetAnchorPoint( AnchorPoint::TOP_LEFT );
 247     stage.Add(mParent);
 248
 249     if( gUseMesh )
 250     {
 251       CreateMeshActors();
 252     }
 253     else
 254     {
 255       CreateImageViews();
 256     }
 257
 258     ShowAnimation();
 259   }
 260
 261   bool OnTouch( Actor actor, const TouchData& touch )
 262   {
 263     // quit the application
 264     mApplication.Quit();
 265     return true;
 266   }
 267
 268   const char* ImagePath( int i )
 269   {
 270     return !gNinePatch ? IMAGE_PATH[i % NUM_IMAGES] : NINEPATCH_IMAGE_PATH[i % NUM_NINEPATCH_IMAGES];
 271   }
 272
 273   void CreateImageViews()
 274   {
 275     Stage stage = Stage::GetCurrent();
 276     unsigned int actorCount( mRowsPerPage*mColumnsPerPage * mPageCount );
 277     mImageView.resize( actorCount );
 278
 279     for( size_t i(0); i<actorCount; ++i )
 280     {
 281       mImageView[i] = ImageView::New( ImagePath(i) );
 282       mImageView[i].SetSize( Vector3(0.0f,0.0f,0.0f) );
 283       mImageView[i].SetResizePolicy( ResizePolicy::FIXED, Dimension::ALL_DIMENSIONS );
 284       mParent.Add( mImageView[i] );
 285     }
 286   }
 287
 288   void CreateMeshActors()
 289   {
 290     unsigned int numImages = !gNinePatch ? NUM_IMAGES : NUM_NINEPATCH_IMAGES;
 291
 292     //Create all the renderers
 293     std::vector<Renderer> renderers( numImages );
 294     Shader shader = Shader::New( VERTEX_SHADER_TEXTURE, FRAGMENT_SHADER_TEXTURE );
 295     Geometry geometry = DemoHelper::CreateTexturedQuad();
 296     for( unsigned int i(0); i<numImages; ++i )
 297     {
 298       renderers[i] = CreateRenderer( i, geometry, shader );
 299     }
 300
 301     //Create the actors
 302     Stage stage = Stage::GetCurrent();
 303     unsigned int actorCount(mRowsPerPage*mColumnsPerPage * mPageCount);
 304     mActor.resize(actorCount);
 305     for( size_t i(0); i<actorCount; ++i )
 306     {
 307       mActor[i] = Actor::New();
 308       mActor[i].AddRenderer( renderers[i % numImages] );
 309       mActor[i].SetSize(0.0f,0.0f,0.0f);
 310       mParent.Add(mActor[i]);
 311     }
 312   }
 313
 314   void OnAnimationEnd( Animation& source )
 315   {
 316     if( source == mShow )
 317     {
 318       ScrollAnimation();
 319     }
 320     else if( source == mScroll )
 321     {
 322       HideAnimation();
 323     }
 324     else
 325     {
 326       mApplication.Quit();
 327     }
 328   }
 329
 330   void ShowAnimation()
 331   {
 332     Stage stage = Stage::GetCurrent();
 333     Vector3 initialPosition( stage.GetSize().x * 0.5f, stage.GetSize().y*0.5f, 1000.0f );
 334
 335     unsigned int totalColumns = mColumnsPerPage * mPageCount;
 336
 337     size_t count(0);
 338     float xpos, ypos;
 339     mShow = Animation::New( 0.0f );
 340
 341     float totalDuration( 0.0f );
 342     float durationPerActor( 0.0f );
 343     float delayBetweenActors = ( totalDuration - durationPerActor ) / ( mRowsPerPage * mColumnsPerPage );
 344
 345     for( size_t i(0); i<totalColumns; ++i )
 346     {
 347       xpos = mSize.x * i;
 348
 349       for( size_t j(0); j<mRowsPerPage; ++j )
 350       {
 351
 352         ypos = mSize.y * j;
 353
 354         float delay = 0.0f;
 355         float duration = 0.0f;
 356         if( count < ( static_cast< size_t >( mRowsPerPage ) * mColumnsPerPage ) )
 357         {
 358           duration = durationPerActor;
 359           delay = delayBetweenActors * count;
 360         }
 361         if( gUseMesh )
 362         {
 363           mActor[count].SetPosition( initialPosition );
 364           mActor[count].SetSize( Vector3(0.0f,0.0f,0.0f) );
 365           mActor[count].SetOrientation( Quaternion( Radian( 0.0f ), Vector3::XAXIS ) );
 366           mShow.AnimateTo( Property( mActor[count], Actor::Property::POSITION ), Vector3( xpos+mSize.x*0.5f, ypos+mSize.y*0.5f, 0.0f), AlphaFunction::EASE_OUT_BACK, TimePeriod( delay, duration ) );
 367           mShow.AnimateTo( Property( mActor[count], Actor::Property::SIZE ), mSize, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay, duration ) );
 368         }
 369         else
 370         {
 371           mImageView[count].SetPosition( initialPosition );
 372           mImageView[count].SetSize( Vector3(0.0f,0.0f,0.0f) );
 373           mImageView[count].SetOrientation( Quaternion( Radian(0.0f),Vector3::XAXIS ) );
 374           mShow.AnimateTo( Property( mImageView[count], Actor::Property::POSITION ), Vector3( xpos+mSize.x*0.5f, ypos+mSize.y*0.5f, 0.0f ), AlphaFunction::EASE_OUT_BACK, TimePeriod( delay, duration ) );
 375           mShow.AnimateTo( Property( mImageView[count], Actor::Property::SIZE ), mSize, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay, duration ) );
 376         }
 377         ++count;
 378       }
 379     }
 380     mShow.Play();
 381     mShow.FinishedSignal().Connect( this, &PerfScroll::OnAnimationEnd );
 382   }
 383
 384   void ScrollAnimation()
 385   {
 386     Stage stage = Stage::GetCurrent();
 387     Vector3 stageSize( stage.GetSize() );
 388
 389     mScroll = Animation::New( gDuration );
 390
 391     mScroll.AnimateBy( Property( mParent, Actor::Property::POSITION ), Vector3( -(gPageCount-1.)*stageSize.x,0.0f, 0.0f) );
 392     mScroll.Play();
 393     mScroll.FinishedSignal().Connect( this, &PerfScroll::OnAnimationEnd );
 394   }
 395
 396   void HideAnimation()
 397   {
 398     size_t count(0);
 399     unsigned int actorsPerPage( mRowsPerPage*mColumnsPerPage );
 400     mHide = Animation::New( 0.0f );
 401
 402     unsigned int totalColumns = mColumnsPerPage * mPageCount;
 403
 404     float totalDuration( 0.0f );
 405     float durationPerActor( 0.0f );
 406     float delayBetweenActors = ( totalDuration - durationPerActor ) / ( mRowsPerPage * mColumnsPerPage );
 407     for( size_t i(0); i<mRowsPerPage; ++i )
 408     {
 409       for( size_t j(0); j<totalColumns; ++j )
 410       {
 411         float delay = 0.0f;
 412         float duration = 0.0f;
 413         if( count < actorsPerPage )
 414         {
 415           duration = durationPerActor;
 416           delay = delayBetweenActors * count;
 417         }
 418
 419         if( gUseMesh )
 420         {
 421           mHide.AnimateTo( Property( mActor[count], Actor::Property::ORIENTATION ),  Quaternion( Radian( Degree( 70.0f ) ), Vector3::XAXIS ), AlphaFunction::EASE_OUT, TimePeriod( delay, duration ) );
 422           mHide.AnimateBy( Property( mActor[count], Actor::Property::POSITION_Z ), 1000.0f, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay +delayBetweenActors*actorsPerPage + duration, duration ) );
 423         }
 424         else
 425         {
 426           mHide.AnimateTo( Property( mImageView[count], Actor::Property::ORIENTATION ),  Quaternion( Radian( Degree( 70.0f ) ), Vector3::XAXIS ), AlphaFunction::EASE_OUT, TimePeriod( delay, duration ) );
 427           mHide.AnimateBy( Property( mImageView[count], Actor::Property::POSITION_Z ), 1000.0f, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay +delayBetweenActors*actorsPerPage + duration, duration ) );
 428         }
 429         ++count;
 430       }
 431     }
 432
 433     mHide.Play();
 434     mHide.FinishedSignal().Connect( this, &PerfScroll::OnAnimationEnd );
 435   }
 436
 437 private:
 438   Application&  mApplication;
 439
 440   std::vector<Actor>  mActor;
 441   std::vector<ImageView>  mImageView;
 442   Actor mParent;
 443
 444   Vector3             mSize;
 445   unsigned int        mRowsPerPage;
 446   unsigned int        mColumnsPerPage;
 447   unsigned int        mPageCount;
 448
 449   Animation           mShow;
 450   Animation           mScroll;
 451   Animation           mHide;
 452 };
 453
 454 void RunTest( Application& application )
 455 {
 456   PerfScroll test( application );
 457
 458   application.MainLoop();
 459 }
 460
 461 // Entry point for Linux & Tizen applications
 462 //
 463 int DALI_EXPORT_API main( int argc, char **argv )
 464 {
 465   Application application = Application::New( &argc, &argv );
 466
 467   for( int i(1) ; i < argc; ++i )
 468   {
 469     std::string arg( argv[i] );
 470     if( arg.compare("--use-mesh") == 0)
 471     {
 472       gUseMesh = true;
 473     }
 474     else if( arg.compare("--nine-patch" ) == 0)
 475     {
 476       gNinePatch = true;
 477     }
 478     else if( arg.compare(0, 2, "-t" ) == 0)
 479     {
 480       gDuration = atof( arg.substr( 2, arg.size()).c_str());
 481     }
 482   }
 483
 484   RunTest( application );
 485
 486   return 0;
 487 }