examples/benchmark/benchmark.cpp

   1 /*
   2  * Copyright (c) 2020 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 // EXTERNAL INCLUDES
  19 #include <dali-toolkit/dali-toolkit.h>
  20
  21 // INTERNAL INCLUDES
  22 #include "shared/utility.h"
  23
  24 using namespace Dali;
  25 using namespace Dali::Toolkit;
  26
  27
  28 namespace
  29 {
  30 const char* IMAGE_PATH[] = {
  31                             DEMO_IMAGE_DIR "gallery-medium-1.jpg",
  32                             DEMO_IMAGE_DIR "gallery-medium-2.jpg",
  33                             DEMO_IMAGE_DIR "gallery-medium-3.jpg",
  34                             DEMO_IMAGE_DIR "gallery-medium-4.jpg",
  35                             DEMO_IMAGE_DIR "gallery-medium-5.jpg",
  36                             DEMO_IMAGE_DIR "gallery-medium-6.jpg",
  37                             DEMO_IMAGE_DIR "gallery-medium-7.jpg",
  38                             DEMO_IMAGE_DIR "gallery-medium-8.jpg",
  39                             DEMO_IMAGE_DIR "gallery-medium-9.jpg",
  40                             DEMO_IMAGE_DIR "gallery-medium-10.jpg",
  41                             DEMO_IMAGE_DIR "gallery-medium-11.jpg",
  42                             DEMO_IMAGE_DIR "gallery-medium-12.jpg",
  43                             DEMO_IMAGE_DIR "gallery-medium-13.jpg",
  44                             DEMO_IMAGE_DIR "gallery-medium-14.jpg",
  45                             DEMO_IMAGE_DIR "gallery-medium-15.jpg",
  46                             DEMO_IMAGE_DIR "gallery-medium-16.jpg",
  47                             DEMO_IMAGE_DIR "gallery-medium-17.jpg",
  48                             DEMO_IMAGE_DIR "gallery-medium-18.jpg",
  49                             DEMO_IMAGE_DIR "gallery-medium-19.jpg",
  50                             DEMO_IMAGE_DIR "gallery-medium-20.jpg",
  51                             DEMO_IMAGE_DIR "gallery-medium-21.jpg",
  52                             DEMO_IMAGE_DIR "gallery-medium-22.jpg",
  53                             DEMO_IMAGE_DIR "gallery-medium-23.jpg",
  54                             DEMO_IMAGE_DIR "gallery-medium-24.jpg",
  55                             DEMO_IMAGE_DIR "gallery-medium-25.jpg",
  56                             DEMO_IMAGE_DIR "gallery-medium-26.jpg",
  57                             DEMO_IMAGE_DIR "gallery-medium-27.jpg",
  58                             DEMO_IMAGE_DIR "gallery-medium-28.jpg",
  59                             DEMO_IMAGE_DIR "gallery-medium-29.jpg",
  60                             DEMO_IMAGE_DIR "gallery-medium-30.jpg",
  61                             DEMO_IMAGE_DIR "gallery-medium-31.jpg",
  62                             DEMO_IMAGE_DIR "gallery-medium-32.jpg",
  63                             DEMO_IMAGE_DIR "gallery-medium-33.jpg",
  64                             DEMO_IMAGE_DIR "gallery-medium-34.jpg",
  65                             DEMO_IMAGE_DIR "gallery-medium-35.jpg",
  66                             DEMO_IMAGE_DIR "gallery-medium-36.jpg",
  67                             DEMO_IMAGE_DIR "gallery-medium-37.jpg",
  68                             DEMO_IMAGE_DIR "gallery-medium-38.jpg",
  69                             DEMO_IMAGE_DIR "gallery-medium-39.jpg",
  70                             DEMO_IMAGE_DIR "gallery-medium-40.jpg",
  71                             DEMO_IMAGE_DIR "gallery-medium-41.jpg",
  72                             DEMO_IMAGE_DIR "gallery-medium-42.jpg",
  73                             DEMO_IMAGE_DIR "gallery-medium-43.jpg",
  74                             DEMO_IMAGE_DIR "gallery-medium-44.jpg",
  75                             DEMO_IMAGE_DIR "gallery-medium-45.jpg",
  76                             DEMO_IMAGE_DIR "gallery-medium-46.jpg",
  77                             DEMO_IMAGE_DIR "gallery-medium-47.jpg",
  78                             DEMO_IMAGE_DIR "gallery-medium-48.jpg",
  79                             DEMO_IMAGE_DIR "gallery-medium-49.jpg",
  80                             DEMO_IMAGE_DIR "gallery-medium-50.jpg",
  81                             DEMO_IMAGE_DIR "gallery-medium-51.jpg",
  82                             DEMO_IMAGE_DIR "gallery-medium-52.jpg",
  83                             DEMO_IMAGE_DIR "gallery-medium-53.jpg",
  84 };
  85
  86 const char* NINEPATCH_IMAGE_PATH[] = {
  87                             DEMO_IMAGE_DIR "selection-popup-bg.1.9.png",
  88                             DEMO_IMAGE_DIR "selection-popup-bg.2.9.png",
  89                             DEMO_IMAGE_DIR "selection-popup-bg.3.9.png",
  90                             DEMO_IMAGE_DIR "selection-popup-bg.4.9.png",
  91                             DEMO_IMAGE_DIR "selection-popup-bg.5.9.png",
  92                             DEMO_IMAGE_DIR "selection-popup-bg.6.9.png",
  93                             DEMO_IMAGE_DIR "selection-popup-bg.7.9.png",
  94                             DEMO_IMAGE_DIR "selection-popup-bg.8.9.png",
  95                             DEMO_IMAGE_DIR "selection-popup-bg.9.9.png",
  96                             DEMO_IMAGE_DIR "selection-popup-bg.10.9.png",
  97                             DEMO_IMAGE_DIR "selection-popup-bg.11.9.png",
  98                             DEMO_IMAGE_DIR "selection-popup-bg.12.9.png",
  99                             DEMO_IMAGE_DIR "selection-popup-bg.13.9.png",
 100                             DEMO_IMAGE_DIR "selection-popup-bg.14.9.png",
 101                             DEMO_IMAGE_DIR "selection-popup-bg.15.9.png",
 102                             DEMO_IMAGE_DIR "selection-popup-bg.16.9.png",
 103                             DEMO_IMAGE_DIR "selection-popup-bg.17.9.png",
 104                             DEMO_IMAGE_DIR "selection-popup-bg.18.9.png",
 105                             DEMO_IMAGE_DIR "selection-popup-bg.19.9.png",
 106                             DEMO_IMAGE_DIR "selection-popup-bg.20.9.png",
 107                             DEMO_IMAGE_DIR "selection-popup-bg.21.9.png",
 108                             DEMO_IMAGE_DIR "selection-popup-bg.22.9.png",
 109                             DEMO_IMAGE_DIR "selection-popup-bg.23.9.png",
 110                             DEMO_IMAGE_DIR "selection-popup-bg.24.9.png",
 111                             DEMO_IMAGE_DIR "selection-popup-bg.25.9.png",
 112                             DEMO_IMAGE_DIR "selection-popup-bg.26.9.png",
 113                             DEMO_IMAGE_DIR "selection-popup-bg.27.9.png",
 114                             DEMO_IMAGE_DIR "selection-popup-bg.28.9.png",
 115                             DEMO_IMAGE_DIR "selection-popup-bg.29.9.png",
 116                             DEMO_IMAGE_DIR "selection-popup-bg.30.9.png",
 117                             DEMO_IMAGE_DIR "selection-popup-bg.31.9.png",
 118                             DEMO_IMAGE_DIR "selection-popup-bg.32.9.png",
 119                             DEMO_IMAGE_DIR "selection-popup-bg.33.9.png",
 120                             DEMO_IMAGE_DIR "button-disabled.9.png",
 121                             DEMO_IMAGE_DIR "button-down.9.png",
 122                             DEMO_IMAGE_DIR "button-down-disabled.9.png",
 123                             DEMO_IMAGE_DIR "button-up-1.9.png",
 124                             DEMO_IMAGE_DIR "button-up-2.9.png",
 125                             DEMO_IMAGE_DIR "button-up-3.9.png",
 126                             DEMO_IMAGE_DIR "button-up-4.9.png",
 127                             DEMO_IMAGE_DIR "button-up-5.9.png",
 128                             DEMO_IMAGE_DIR "button-up-6.9.png",
 129                             DEMO_IMAGE_DIR "button-up-7.9.png",
 130                             DEMO_IMAGE_DIR "button-up-8.9.png",
 131                             DEMO_IMAGE_DIR "button-up-9.9.png",
 132                             DEMO_IMAGE_DIR "button-up-10.9.png",
 133                             DEMO_IMAGE_DIR "button-up-11.9.png",
 134                             DEMO_IMAGE_DIR "button-up-12.9.png",
 135                             DEMO_IMAGE_DIR "button-up-13.9.png",
 136                             DEMO_IMAGE_DIR "button-up-14.9.png",
 137                             DEMO_IMAGE_DIR "button-up-15.9.png",
 138                             DEMO_IMAGE_DIR "button-up-16.9.png",
 139                             DEMO_IMAGE_DIR "button-up-17.9.png",
 140 };
 141
 142 const unsigned int NUM_IMAGES = sizeof(IMAGE_PATH) / sizeof(char*);
 143 const unsigned int NUM_NINEPATCH_IMAGES = sizeof(NINEPATCH_IMAGE_PATH) / sizeof(char*);
 144
 145 const float ANIMATION_TIME ( 5.0f ); // animation length in seconds
 146
 147 struct VertexWithTexture
 148 {
 149   Vector2 position;
 150   Vector2 texCoord;
 151 };
 152
 153 VertexWithTexture gQuadWithTexture[] = {
 154                                         { Vector2( -0.5f, -0.5f ), Vector2( 0.0f, 0.0f ) },
 155                                         { Vector2(  0.5f, -0.5f ), Vector2( 1.0f, 0.0f ) },
 156                                         { Vector2( -0.5f,  0.5f ), Vector2( 0.0f, 1.0f ) },
 157                                         { Vector2(  0.5f,  0.5f ), Vector2( 1.0f, 1.0f ) }
 158 };
 159
 160 const char* VERTEX_SHADER_TEXTURE = DALI_COMPOSE_SHADER(
 161     attribute mediump vec2 aPosition;\n
 162     attribute mediump vec2 aTexCoord;\n
 163     uniform mediump mat4 uMvpMatrix;\n
 164     uniform mediump vec3 uSize;\n
 165     varying mediump vec2 vTexCoord;\n
 166     void main()\n
 167     {\n
 168       vec4 position = vec4(aPosition,0.0,1.0)*vec4(uSize,1.0);\n
 169       gl_Position = uMvpMatrix * position;\n
 170       vTexCoord = aTexCoord;\n
 171     }\n
 172 );
 173
 174 const char* FRAGMENT_SHADER_TEXTURE = DALI_COMPOSE_SHADER(
 175     uniform lowp vec4 uColor;\n
 176     uniform sampler2D sTexture;\n
 177     varying mediump vec2 vTexCoord;\n
 178
 179     void main()\n
 180     {\n
 181       gl_FragColor = texture2D( sTexture, vTexCoord ) * uColor;\n
 182     }\n
 183 );
 184
 185 bool gUseMesh(false);
 186 bool gNinePatch(false);
 187 unsigned int gRowsPerPage(25);
 188 unsigned int gColumnsPerPage( 25 );
 189 unsigned int gPageCount(13);
 190
 191 Renderer CreateRenderer( unsigned int index, Geometry geometry, Shader shader )
 192 {
 193   Renderer renderer = Renderer::New( geometry, shader );
 194   const char* imagePath = !gNinePatch ? IMAGE_PATH[index] : NINEPATCH_IMAGE_PATH[index];
 195   Texture texture = DemoHelper::LoadTexture( imagePath );
 196   TextureSet textureSet = TextureSet::New();
 197   textureSet.SetTexture( 0u, texture );
 198   renderer.SetTextures( textureSet );
 199   renderer.SetProperty( Renderer::Property::BLEND_MODE, BlendMode::OFF );
 200   return renderer;
 201 }
 202
 203 }
 204 // Test application to compare performance between using a mesh and ImageView
 205 // By default, the application consist of 10 pages of 25x25 Image views, this can be modified using the following command line arguments:
 206 // -r NumberOfRows  (Modifies the number of rows per page)
 207 // -c NumberOfColumns (Modifies the number of columns per page)
 208 // -p NumberOfPages (Modifies the nimber of pages )
 209 // --use-mesh ( Use new renderer API (as ImageView) but shares renderers between actors when possible )
 210 // --nine-patch ( Use nine patch images )
 211
 212 //
 213 class Benchmark : public ConnectionTracker
 214 {
 215 public:
 216
 217   Benchmark( Application& application )
 218   : mApplication( application ),
 219     mRowsPerPage( gRowsPerPage ),
 220     mColumnsPerPage( gColumnsPerPage ),
 221     mPageCount( gPageCount )
 222   {
 223     // Connect to the Application's Init signal
 224     mApplication.InitSignal().Connect( this, &Benchmark::Create );
 225   }
 226
 227   ~Benchmark() = default;
 228
 229   // The Init signal is received once (only) during the Application lifetime
 230   void Create( Application& application )
 231   {
 232     // Get a handle to the window
 233     Window window = application.GetWindow();
 234     window.SetBackgroundColor( Color::WHITE );
 235     Vector2 windowSize = window.GetSize();
 236
 237     window.GetRootLayer().SetProperty( Layer::Property::DEPTH_TEST, false );
 238
 239     mSize = Vector3( windowSize.x / mColumnsPerPage, windowSize.y / mRowsPerPage, 0.0f );
 240
 241     // Respond to a click anywhere on the window
 242     window.GetRootLayer().TouchSignal().Connect( this, &Benchmark::OnTouch );
 243
 244     // Respond to key events
 245     window.KeyEventSignal().Connect( this, &Benchmark::OnKeyEvent );
 246
 247     if( gUseMesh )
 248     {
 249       CreateMeshActors();
 250     }
 251     else
 252     {
 253       CreateImageViews();
 254     }
 255
 256     ShowAnimation();
 257   }
 258
 259   bool OnTouch( Actor actor, const TouchEvent& touch )
 260   {
 261     // quit the application
 262     mApplication.Quit();
 263     return true;
 264   }
 265
 266   const char* ImagePath( int i )
 267   {
 268     return !gNinePatch ? IMAGE_PATH[i % NUM_IMAGES] : NINEPATCH_IMAGE_PATH[i % NUM_NINEPATCH_IMAGES];
 269   }
 270
 271   void CreateImageViews()
 272   {
 273     Window window = mApplication.GetWindow();
 274     unsigned int actorCount(mRowsPerPage*mColumnsPerPage * mPageCount);
 275     mImageView.resize(actorCount);
 276
 277     for( size_t i(0); i<actorCount; ++i )
 278     {
 279       mImageView[i] = ImageView::New(ImagePath(i));
 280       mImageView[i].SetProperty( Actor::Property::SIZE, Vector3(0.0f,0.0f,0.0f) );
 281       mImageView[i].SetResizePolicy( ResizePolicy::FIXED, Dimension::ALL_DIMENSIONS );
 282       window.Add(mImageView[i]);
 283     }
 284   }
 285
 286   void CreateMeshActors()
 287   {
 288     unsigned int numImages = !gNinePatch ? NUM_IMAGES : NUM_NINEPATCH_IMAGES;
 289
 290     //Create all the renderers
 291     std::vector<Renderer> renderers( numImages );
 292     Shader shader = Shader::New( VERTEX_SHADER_TEXTURE, FRAGMENT_SHADER_TEXTURE );
 293     Geometry geometry = DemoHelper::CreateTexturedQuad();
 294     for( unsigned int i(0); i<numImages; ++i )
 295     {
 296       renderers[i] = CreateRenderer( i, geometry, shader );
 297     }
 298
 299     //Create the actors
 300     Window window = mApplication.GetWindow();
 301     unsigned int actorCount(mRowsPerPage*mColumnsPerPage * mPageCount);
 302     mActor.resize(actorCount);
 303     for( size_t i(0); i<actorCount; ++i )
 304     {
 305       mActor[i] = Actor::New();
 306       mActor[i].AddRenderer( renderers[i % numImages] );
 307       mActor[i].SetProperty( Actor::Property::SIZE, Vector3(0.0f,0.0f,0.0f) );
 308       window.Add(mActor[i]);
 309     }
 310   }
 311
 312   void OnAnimationEnd( Animation& source )
 313   {
 314     if( source == mShow )
 315     {
 316       ScrollAnimation();
 317     }
 318     else if( source == mScroll )
 319     {
 320       HideAnimation();
 321     }
 322     else
 323     {
 324       mApplication.Quit();
 325     }
 326   }
 327
 328   void ShowAnimation()
 329   {
 330     Window window = mApplication.GetWindow();
 331     const Vector2 windowSize(window.GetSize());
 332     Vector3 initialPosition( windowSize.width * 0.5f, windowSize.height * 0.5f, 1000.0f );
 333
 334     unsigned int totalColumns = mColumnsPerPage * mPageCount;
 335
 336     size_t count(0);
 337     float xpos, ypos;
 338     mShow = Animation::New(0.0f);
 339
 340     float totalDuration( 10.0f );
 341     float durationPerActor( 0.5f );
 342     float delayBetweenActors = ( totalDuration - durationPerActor) / (mRowsPerPage*mColumnsPerPage);
 343     for( size_t i(0); i<totalColumns; ++i )
 344     {
 345       xpos = mSize.x * i;
 346
 347       for( size_t j(0);j<mRowsPerPage;++j)
 348       {
 349
 350         ypos = mSize.y * j;
 351
 352         float delay = 0.0f;
 353         float duration = 0.0f;
 354         if( count < ( static_cast< size_t >( mRowsPerPage ) * mColumnsPerPage ) )
 355         {
 356           duration = durationPerActor;
 357           delay = delayBetweenActors * count;
 358         }
 359         if( gUseMesh )
 360         {
 361           mActor[count].SetProperty( Actor::Property::POSITION, initialPosition );
 362           mActor[count].SetProperty( Actor::Property::SIZE, Vector3(0.0f,0.0f,0.0f) );
 363           mActor[count].SetProperty( Actor::Property::ORIENTATION, Quaternion( Radian(0.0f),Vector3::XAXIS) );
 364           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 ));
 365           mShow.AnimateTo( Property( mActor[count], Actor::Property::SIZE), mSize, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay, duration ));
 366         }
 367         else
 368         {
 369           mImageView[count].SetProperty( Actor::Property::POSITION, initialPosition );
 370           mImageView[count].SetProperty( Actor::Property::SIZE, Vector3(0.0f,0.0f,0.0f) );
 371           mImageView[count].SetProperty( Actor::Property::ORIENTATION, Quaternion( Radian(0.0f),Vector3::XAXIS) );
 372           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 ));
 373           mShow.AnimateTo( Property( mImageView[count], Actor::Property::SIZE), mSize, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay, duration ));
 374         }
 375         ++count;
 376       }
 377     }
 378     mShow.Play();
 379     mShow.FinishedSignal().Connect( this, &Benchmark::OnAnimationEnd );
 380   }
 381
 382   void ScrollAnimation()
 383   {
 384     Window window = mApplication.GetWindow();
 385     Vector3 windowSize( window.GetSize() );
 386
 387     mScroll = Animation::New(10.0f);
 388     size_t actorCount( static_cast< size_t >( mRowsPerPage ) * mColumnsPerPage * mPageCount );
 389     for( size_t i(0); i<actorCount; ++i )
 390     {
 391       if( gUseMesh )
 392       {
 393         mScroll.AnimateBy( Property( mActor[i], Actor::Property::POSITION), Vector3(-4.0f*windowSize.x,0.0f, 0.0f), AlphaFunction::EASE_OUT, TimePeriod(0.0f,3.0f));
 394         mScroll.AnimateBy( Property( mActor[i], Actor::Property::POSITION), Vector3(-4.0f*windowSize.x,0.0f, 0.0f), AlphaFunction::EASE_OUT, TimePeriod(3.0f,3.0f));
 395         mScroll.AnimateBy( Property( mActor[i], Actor::Property::POSITION), Vector3(-4.0f*windowSize.x,0.0f, 0.0f), AlphaFunction::EASE_OUT, TimePeriod(6.0f,2.0f));
 396         mScroll.AnimateBy( Property( mActor[i], Actor::Property::POSITION), Vector3( 12.0f*windowSize.x,0.0f, 0.0f), AlphaFunction::EASE_OUT, TimePeriod(8.0f,2.0f));
 397       }
 398       else
 399       {
 400         mScroll.AnimateBy( Property( mImageView[i], Actor::Property::POSITION), Vector3(-4.0f*windowSize.x,0.0f, 0.0f), AlphaFunction::EASE_OUT, TimePeriod(0.0f,3.0f));
 401         mScroll.AnimateBy( Property( mImageView[i], Actor::Property::POSITION), Vector3(-4.0f*windowSize.x,0.0f, 0.0f), AlphaFunction::EASE_OUT, TimePeriod(3.0f,3.0f));
 402         mScroll.AnimateBy( Property( mImageView[i], Actor::Property::POSITION), Vector3(-4.0f*windowSize.x,0.0f, 0.0f), AlphaFunction::EASE_OUT, TimePeriod(6.0f,2.0f));
 403         mScroll.AnimateBy( Property( mImageView[i], Actor::Property::POSITION), Vector3( 12.0f*windowSize.x,0.0f, 0.0f), AlphaFunction::EASE_OUT, TimePeriod(8.0f,2.0f));
 404       }
 405     }
 406     mScroll.Play();
 407     mScroll.FinishedSignal().Connect( this, &Benchmark::OnAnimationEnd );
 408   }
 409
 410   void HideAnimation()
 411   {
 412     size_t count(0);
 413     unsigned int actorsPerPage( mRowsPerPage*mColumnsPerPage );
 414     mHide = Animation::New(0.0f);
 415
 416     unsigned int totalColumns = mColumnsPerPage * mPageCount;
 417
 418     float finalZ = mApplication.GetWindow().GetRenderTaskList().GetTask(0).GetCameraActor().GetCurrentProperty< Vector3 >( Actor::Property::WORLD_POSITION ).z;
 419     float totalDuration( 5.0f);
 420     float durationPerActor( 0.5f );
 421     float delayBetweenActors = ( totalDuration - durationPerActor) / (mRowsPerPage*mColumnsPerPage);
 422     for( size_t i(0); i<mRowsPerPage; ++i )
 423     {
 424       for( size_t j(0);j<totalColumns;++j)
 425       {
 426         float delay = 0.0f;
 427         float duration = 0.0f;
 428         if( count < actorsPerPage )
 429         {
 430           duration = durationPerActor;
 431           delay = delayBetweenActors * count;
 432         }
 433
 434         if( gUseMesh )
 435         {
 436           mHide.AnimateTo( Property( mActor[count], Actor::Property::ORIENTATION),  Quaternion( Radian( Degree( 70.0f ) ), Vector3::XAXIS ), AlphaFunction::EASE_OUT, TimePeriod( delay, duration ));
 437           mHide.AnimateBy( Property( mActor[count], Actor::Property::POSITION_Z), finalZ, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay +delayBetweenActors*actorsPerPage + duration, duration ));
 438         }
 439         else
 440         {
 441           mHide.AnimateTo( Property( mImageView[count], Actor::Property::ORIENTATION),  Quaternion( Radian( Degree( 70.0f ) ), Vector3::XAXIS ), AlphaFunction::EASE_OUT, TimePeriod( delay, duration ));
 442           mHide.AnimateBy( Property( mImageView[count], Actor::Property::POSITION_Z), finalZ, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay +delayBetweenActors*actorsPerPage + duration, duration ));
 443         }
 444         ++count;
 445       }
 446     }
 447
 448     mHide.Play();
 449     mHide.FinishedSignal().Connect( this, &Benchmark::OnAnimationEnd );
 450   }
 451
 452   void OnKeyEvent( const KeyEvent& event )
 453   {
 454     if( event.GetState() == KeyEvent::Down )
 455     {
 456       if ( IsKey( event, Dali::DALI_KEY_ESCAPE ) || IsKey( event, Dali::DALI_KEY_BACK ) )
 457       {
 458         mApplication.Quit();
 459       }
 460     }
 461   }
 462
 463 private:
 464   Application&  mApplication;
 465
 466   std::vector<Actor>  mActor;
 467   std::vector<ImageView>  mImageView;
 468
 469   Vector3             mSize;
 470   unsigned int        mRowsPerPage;
 471   unsigned int        mColumnsPerPage;
 472   unsigned int        mPageCount;
 473
 474   Animation           mShow;
 475   Animation           mScroll;
 476   Animation           mHide;
 477 };
 478
 479 int DALI_EXPORT_API main( int argc, char **argv )
 480 {
 481   Application application = Application::New( &argc, &argv );
 482
 483   for( int i(1) ; i < argc; ++i )
 484   {
 485     std::string arg( argv[i] );
 486     if( arg.compare("--use-mesh") == 0)
 487     {
 488       gUseMesh = true;
 489     }
 490     else if( arg.compare("--nine-patch" ) == 0)
 491     {
 492       gNinePatch = true;
 493     }
 494     else if( arg.compare(0, 2, "-r" ) == 0)
 495     {
 496       gRowsPerPage = atoi( arg.substr( 2, arg.size()).c_str());
 497     }
 498     else if( arg.compare(0, 2, "-c" ) == 0)
 499     {
 500       gColumnsPerPage = atoi( arg.substr( 2, arg.size()).c_str());
 501     }
 502     else if( arg.compare(0, 2, "-p" ) == 0)
 503     {
 504       gPageCount = atoi( arg.substr( 2, arg.size()).c_str());
 505     }
 506   }
 507
 508   Benchmark test( application );
 509   application.MainLoop();
 510
 511   return 0;
 512 }