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 const char* VERTEX_SHADER_TEXTURE = DALI_COMPOSE_SHADER(
 154     attribute mediump vec2 aPosition;\n
 155     attribute mediump vec2 aTexCoord;\n
 156     uniform mediump mat4 uMvpMatrix;\n
 157     uniform mediump vec3 uSize;\n
 158     varying mediump vec2 vTexCoord;\n
 159     void main()\n
 160     {\n
 161       vec4 position = vec4(aPosition,0.0,1.0)*vec4(uSize,1.0);\n
 162       gl_Position = uMvpMatrix * position;\n
 163       vTexCoord = aTexCoord;\n
 164     }\n
 165 );
 166
 167 const char* FRAGMENT_SHADER_TEXTURE = DALI_COMPOSE_SHADER(
 168     uniform lowp vec4 uColor;\n
 169     uniform sampler2D sTexture;\n
 170     varying mediump vec2 vTexCoord;\n
 171
 172     void main()\n
 173     {\n
 174       gl_FragColor = texture2D( sTexture, vTexCoord ) * uColor;\n
 175     }\n
 176 );
 177
 178 bool gUseMesh(false);
 179 bool gNinePatch(false);
 180 unsigned int gRowsPerPage(25);
 181 unsigned int gColumnsPerPage( 25 );
 182 unsigned int gPageCount(13);
 183
 184 Renderer CreateRenderer( unsigned int index, Geometry geometry, Shader shader )
 185 {
 186   Renderer renderer = Renderer::New( geometry, shader );
 187   const char* imagePath = !gNinePatch ? IMAGE_PATH[index] : NINEPATCH_IMAGE_PATH[index];
 188   Texture texture = DemoHelper::LoadTexture( imagePath );
 189   TextureSet textureSet = TextureSet::New();
 190   textureSet.SetTexture( 0u, texture );
 191   renderer.SetTextures( textureSet );
 192   renderer.SetProperty( Renderer::Property::BLEND_MODE, BlendMode::OFF );
 193   return renderer;
 194 }
 195
 196 }
 197 // Test application to compare performance between using a mesh and ImageView
 198 // By default, the application consist of 10 pages of 25x25 Image views, this can be modified using the following command line arguments:
 199 // -r NumberOfRows  (Modifies the number of rows per page)
 200 // -c NumberOfColumns (Modifies the number of columns per page)
 201 // -p NumberOfPages (Modifies the nimber of pages )
 202 // --use-mesh ( Use new renderer API (as ImageView) but shares renderers between actors when possible )
 203 // --nine-patch ( Use nine patch images )
 204
 205 //
 206 class Benchmark : public ConnectionTracker
 207 {
 208 public:
 209
 210   Benchmark( Application& application )
 211   : mApplication( application ),
 212     mRowsPerPage( gRowsPerPage ),
 213     mColumnsPerPage( gColumnsPerPage ),
 214     mPageCount( gPageCount )
 215   {
 216     // Connect to the Application's Init signal
 217     mApplication.InitSignal().Connect( this, &Benchmark::Create );
 218   }
 219
 220   ~Benchmark() = default;
 221
 222   // The Init signal is received once (only) during the Application lifetime
 223   void Create( Application& application )
 224   {
 225     // Get a handle to the window
 226     Window window = application.GetWindow();
 227     window.SetBackgroundColor( Color::WHITE );
 228     Vector2 windowSize = window.GetSize();
 229
 230     window.GetRootLayer().SetProperty( Layer::Property::DEPTH_TEST, false );
 231
 232     mSize = Vector3( windowSize.x / mColumnsPerPage, windowSize.y / mRowsPerPage, 0.0f );
 233
 234     // Respond to a click anywhere on the window
 235     window.GetRootLayer().TouchSignal().Connect( this, &Benchmark::OnTouch );
 236
 237     // Respond to key events
 238     window.KeyEventSignal().Connect( this, &Benchmark::OnKeyEvent );
 239
 240     if( gUseMesh )
 241     {
 242       CreateMeshActors();
 243     }
 244     else
 245     {
 246       CreateImageViews();
 247     }
 248
 249     ShowAnimation();
 250   }
 251
 252   bool OnTouch( Actor actor, const TouchEvent& touch )
 253   {
 254     // quit the application
 255     mApplication.Quit();
 256     return true;
 257   }
 258
 259   const char* ImagePath( int i )
 260   {
 261     return !gNinePatch ? IMAGE_PATH[i % NUM_IMAGES] : NINEPATCH_IMAGE_PATH[i % NUM_NINEPATCH_IMAGES];
 262   }
 263
 264   void CreateImageViews()
 265   {
 266     Window window = mApplication.GetWindow();
 267     unsigned int actorCount(mRowsPerPage*mColumnsPerPage * mPageCount);
 268     mImageView.resize(actorCount);
 269
 270     for( size_t i(0); i<actorCount; ++i )
 271     {
 272       mImageView[i] = ImageView::New(ImagePath(i));
 273       mImageView[i].SetProperty( Actor::Property::SIZE, Vector3(0.0f,0.0f,0.0f) );
 274       mImageView[i].SetResizePolicy( ResizePolicy::FIXED, Dimension::ALL_DIMENSIONS );
 275       window.Add(mImageView[i]);
 276     }
 277   }
 278
 279   void CreateMeshActors()
 280   {
 281     unsigned int numImages = !gNinePatch ? NUM_IMAGES : NUM_NINEPATCH_IMAGES;
 282
 283     //Create all the renderers
 284     std::vector<Renderer> renderers( numImages );
 285     Shader shader = Shader::New( VERTEX_SHADER_TEXTURE, FRAGMENT_SHADER_TEXTURE );
 286     Geometry geometry = DemoHelper::CreateTexturedQuad();
 287     for( unsigned int i(0); i<numImages; ++i )
 288     {
 289       renderers[i] = CreateRenderer( i, geometry, shader );
 290     }
 291
 292     //Create the actors
 293     Window window = mApplication.GetWindow();
 294     unsigned int actorCount(mRowsPerPage*mColumnsPerPage * mPageCount);
 295     mActor.resize(actorCount);
 296     for( size_t i(0); i<actorCount; ++i )
 297     {
 298       mActor[i] = Actor::New();
 299       mActor[i].AddRenderer( renderers[i % numImages] );
 300       mActor[i].SetProperty( Actor::Property::SIZE, Vector3(0.0f,0.0f,0.0f) );
 301       window.Add(mActor[i]);
 302     }
 303   }
 304
 305   void OnAnimationEnd( Animation& source )
 306   {
 307     if( source == mShow )
 308     {
 309       ScrollAnimation();
 310     }
 311     else if( source == mScroll )
 312     {
 313       HideAnimation();
 314     }
 315     else
 316     {
 317       mApplication.Quit();
 318     }
 319   }
 320
 321   void ShowAnimation()
 322   {
 323     Window window = mApplication.GetWindow();
 324     const Vector2 windowSize(window.GetSize());
 325     Vector3 initialPosition( windowSize.width * 0.5f, windowSize.height * 0.5f, 1000.0f );
 326
 327     unsigned int totalColumns = mColumnsPerPage * mPageCount;
 328
 329     size_t count(0);
 330     float xpos, ypos;
 331     mShow = Animation::New(0.0f);
 332
 333     float totalDuration( 10.0f );
 334     float durationPerActor( 0.5f );
 335     float delayBetweenActors = ( totalDuration - durationPerActor) / (mRowsPerPage*mColumnsPerPage);
 336     for( size_t i(0); i<totalColumns; ++i )
 337     {
 338       xpos = mSize.x * i;
 339
 340       for( size_t j(0);j<mRowsPerPage;++j)
 341       {
 342
 343         ypos = mSize.y * j;
 344
 345         float delay = 0.0f;
 346         float duration = 0.0f;
 347         if( count < ( static_cast< size_t >( mRowsPerPage ) * mColumnsPerPage ) )
 348         {
 349           duration = durationPerActor;
 350           delay = delayBetweenActors * count;
 351         }
 352         if( gUseMesh )
 353         {
 354           mActor[count].SetProperty( Actor::Property::POSITION, initialPosition );
 355           mActor[count].SetProperty( Actor::Property::SIZE, Vector3(0.0f,0.0f,0.0f) );
 356           mActor[count].SetProperty( Actor::Property::ORIENTATION, Quaternion( Radian(0.0f),Vector3::XAXIS) );
 357           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 ));
 358           mShow.AnimateTo( Property( mActor[count], Actor::Property::SIZE), mSize, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay, duration ));
 359         }
 360         else
 361         {
 362           mImageView[count].SetProperty( Actor::Property::POSITION, initialPosition );
 363           mImageView[count].SetProperty( Actor::Property::SIZE, Vector3(0.0f,0.0f,0.0f) );
 364           mImageView[count].SetProperty( Actor::Property::ORIENTATION, Quaternion( Radian(0.0f),Vector3::XAXIS) );
 365           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 ));
 366           mShow.AnimateTo( Property( mImageView[count], Actor::Property::SIZE), mSize, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay, duration ));
 367         }
 368         ++count;
 369       }
 370     }
 371     mShow.Play();
 372     mShow.FinishedSignal().Connect( this, &Benchmark::OnAnimationEnd );
 373   }
 374
 375   void ScrollAnimation()
 376   {
 377     Window window = mApplication.GetWindow();
 378     Vector3 windowSize( window.GetSize() );
 379
 380     mScroll = Animation::New(10.0f);
 381     size_t actorCount( static_cast< size_t >( mRowsPerPage ) * mColumnsPerPage * mPageCount );
 382     for( size_t i(0); i<actorCount; ++i )
 383     {
 384       if( gUseMesh )
 385       {
 386         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));
 387         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));
 388         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));
 389         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));
 390       }
 391       else
 392       {
 393         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));
 394         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));
 395         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));
 396         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));
 397       }
 398     }
 399     mScroll.Play();
 400     mScroll.FinishedSignal().Connect( this, &Benchmark::OnAnimationEnd );
 401   }
 402
 403   void HideAnimation()
 404   {
 405     size_t count(0);
 406     unsigned int actorsPerPage( mRowsPerPage*mColumnsPerPage );
 407     mHide = Animation::New(0.0f);
 408
 409     unsigned int totalColumns = mColumnsPerPage * mPageCount;
 410
 411     float finalZ = mApplication.GetWindow().GetRenderTaskList().GetTask(0).GetCameraActor().GetCurrentProperty< Vector3 >( Actor::Property::WORLD_POSITION ).z;
 412     float totalDuration( 5.0f);
 413     float durationPerActor( 0.5f );
 414     float delayBetweenActors = ( totalDuration - durationPerActor) / (mRowsPerPage*mColumnsPerPage);
 415     for( size_t i(0); i<mRowsPerPage; ++i )
 416     {
 417       for( size_t j(0);j<totalColumns;++j)
 418       {
 419         float delay = 0.0f;
 420         float duration = 0.0f;
 421         if( count < actorsPerPage )
 422         {
 423           duration = durationPerActor;
 424           delay = delayBetweenActors * count;
 425         }
 426
 427         if( gUseMesh )
 428         {
 429           mHide.AnimateTo( Property( mActor[count], Actor::Property::ORIENTATION),  Quaternion( Radian( Degree( 70.0f ) ), Vector3::XAXIS ), AlphaFunction::EASE_OUT, TimePeriod( delay, duration ));
 430           mHide.AnimateBy( Property( mActor[count], Actor::Property::POSITION_Z), finalZ, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay +delayBetweenActors*actorsPerPage + duration, duration ));
 431         }
 432         else
 433         {
 434           mHide.AnimateTo( Property( mImageView[count], Actor::Property::ORIENTATION),  Quaternion( Radian( Degree( 70.0f ) ), Vector3::XAXIS ), AlphaFunction::EASE_OUT, TimePeriod( delay, duration ));
 435           mHide.AnimateBy( Property( mImageView[count], Actor::Property::POSITION_Z), finalZ, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay +delayBetweenActors*actorsPerPage + duration, duration ));
 436         }
 437         ++count;
 438       }
 439     }
 440
 441     mHide.Play();
 442     mHide.FinishedSignal().Connect( this, &Benchmark::OnAnimationEnd );
 443   }
 444
 445   void OnKeyEvent( const KeyEvent& event )
 446   {
 447     if( event.GetState() == KeyEvent::DOWN )
 448     {
 449       if ( IsKey( event, Dali::DALI_KEY_ESCAPE ) || IsKey( event, Dali::DALI_KEY_BACK ) )
 450       {
 451         mApplication.Quit();
 452       }
 453     }
 454   }
 455
 456 private:
 457   Application&  mApplication;
 458
 459   std::vector<Actor>  mActor;
 460   std::vector<ImageView>  mImageView;
 461
 462   Vector3             mSize;
 463   unsigned int        mRowsPerPage;
 464   unsigned int        mColumnsPerPage;
 465   unsigned int        mPageCount;
 466
 467   Animation           mShow;
 468   Animation           mScroll;
 469   Animation           mHide;
 470 };
 471
 472 int DALI_EXPORT_API main( int argc, char **argv )
 473 {
 474   Application application = Application::New( &argc, &argv );
 475
 476   for( int i(1) ; i < argc; ++i )
 477   {
 478     std::string arg( argv[i] );
 479     if( arg.compare("--use-mesh") == 0)
 480     {
 481       gUseMesh = true;
 482     }
 483     else if( arg.compare("--nine-patch" ) == 0)
 484     {
 485       gNinePatch = true;
 486     }
 487     else if( arg.compare(0, 2, "-r" ) == 0)
 488     {
 489       gRowsPerPage = atoi( arg.substr( 2, arg.size()).c_str());
 490     }
 491     else if( arg.compare(0, 2, "-c" ) == 0)
 492     {
 493       gColumnsPerPage = atoi( arg.substr( 2, arg.size()).c_str());
 494     }
 495     else if( arg.compare(0, 2, "-p" ) == 0)
 496     {
 497       gPageCount = atoi( arg.substr( 2, arg.size()).c_str());
 498     }
 499   }
 500
 501   Benchmark test( application );
 502   application.MainLoop();
 503
 504   return 0;
 505 }