examples/perf-scroll/perf-scroll.cpp

   1 /*
   2  * Copyright (c) 2016 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/public-api/rendering/renderer.h>
  19 #include <dali-toolkit/dali-toolkit.h>
  20
  21 #include "shared/utility.h"
  22
  23 using namespace Dali;
  24 using namespace Dali::Toolkit;
  25
  26
  27 namespace
  28 {
  29 const char* IMAGE_PATH[] = {
  30                             DEMO_IMAGE_DIR "gallery-medium-1.jpg",
  31                             DEMO_IMAGE_DIR "gallery-medium-2.jpg",
  32                             DEMO_IMAGE_DIR "gallery-medium-3.jpg",
  33                             DEMO_IMAGE_DIR "gallery-medium-4.jpg",
  34                             DEMO_IMAGE_DIR "gallery-medium-5.jpg",
  35                             DEMO_IMAGE_DIR "gallery-medium-6.jpg",
  36                             DEMO_IMAGE_DIR "gallery-medium-7.jpg",
  37                             DEMO_IMAGE_DIR "gallery-medium-8.jpg",
  38                             DEMO_IMAGE_DIR "gallery-medium-9.jpg",
  39                             DEMO_IMAGE_DIR "gallery-medium-10.jpg",
  40                             DEMO_IMAGE_DIR "gallery-medium-11.jpg",
  41                             DEMO_IMAGE_DIR "gallery-medium-12.jpg",
  42                             DEMO_IMAGE_DIR "gallery-medium-13.jpg",
  43                             DEMO_IMAGE_DIR "gallery-medium-14.jpg",
  44                             DEMO_IMAGE_DIR "gallery-medium-15.jpg",
  45                             DEMO_IMAGE_DIR "gallery-medium-16.jpg",
  46                             DEMO_IMAGE_DIR "gallery-medium-17.jpg",
  47                             DEMO_IMAGE_DIR "gallery-medium-18.jpg",
  48                             DEMO_IMAGE_DIR "gallery-medium-19.jpg",
  49                             DEMO_IMAGE_DIR "gallery-medium-20.jpg",
  50                             DEMO_IMAGE_DIR "gallery-medium-21.jpg",
  51                             DEMO_IMAGE_DIR "gallery-medium-22.jpg",
  52                             DEMO_IMAGE_DIR "gallery-medium-23.jpg",
  53                             DEMO_IMAGE_DIR "gallery-medium-24.jpg",
  54                             DEMO_IMAGE_DIR "gallery-medium-25.jpg",
  55                             DEMO_IMAGE_DIR "gallery-medium-26.jpg",
  56                             DEMO_IMAGE_DIR "gallery-medium-27.jpg",
  57                             DEMO_IMAGE_DIR "gallery-medium-28.jpg",
  58                             DEMO_IMAGE_DIR "gallery-medium-29.jpg",
  59                             DEMO_IMAGE_DIR "gallery-medium-30.jpg",
  60                             DEMO_IMAGE_DIR "gallery-medium-31.jpg",
  61                             DEMO_IMAGE_DIR "gallery-medium-32.jpg",
  62                             DEMO_IMAGE_DIR "gallery-medium-33.jpg",
  63                             DEMO_IMAGE_DIR "gallery-medium-34.jpg",
  64                             DEMO_IMAGE_DIR "gallery-medium-35.jpg",
  65                             DEMO_IMAGE_DIR "gallery-medium-36.jpg",
  66                             DEMO_IMAGE_DIR "gallery-medium-37.jpg",
  67                             DEMO_IMAGE_DIR "gallery-medium-38.jpg",
  68                             DEMO_IMAGE_DIR "gallery-medium-39.jpg",
  69                             DEMO_IMAGE_DIR "gallery-medium-40.jpg",
  70                             DEMO_IMAGE_DIR "gallery-medium-41.jpg",
  71                             DEMO_IMAGE_DIR "gallery-medium-42.jpg",
  72                             DEMO_IMAGE_DIR "gallery-medium-43.jpg",
  73                             DEMO_IMAGE_DIR "gallery-medium-44.jpg",
  74                             DEMO_IMAGE_DIR "gallery-medium-45.jpg",
  75                             DEMO_IMAGE_DIR "gallery-medium-46.jpg",
  76                             DEMO_IMAGE_DIR "gallery-medium-47.jpg",
  77                             DEMO_IMAGE_DIR "gallery-medium-48.jpg",
  78                             DEMO_IMAGE_DIR "gallery-medium-49.jpg",
  79                             DEMO_IMAGE_DIR "gallery-medium-50.jpg",
  80                             DEMO_IMAGE_DIR "gallery-medium-51.jpg",
  81                             DEMO_IMAGE_DIR "gallery-medium-52.jpg",
  82                             DEMO_IMAGE_DIR "gallery-medium-53.jpg",
  83 };
  84
  85 const char* NINEPATCH_IMAGE_PATH[] = {
  86                             DEMO_IMAGE_DIR "selection-popup-bg.1.9.png",
  87                             DEMO_IMAGE_DIR "selection-popup-bg.2.9.png",
  88                             DEMO_IMAGE_DIR "selection-popup-bg.3.9.png",
  89                             DEMO_IMAGE_DIR "selection-popup-bg.4.9.png",
  90                             DEMO_IMAGE_DIR "selection-popup-bg.5.9.png",
  91                             DEMO_IMAGE_DIR "selection-popup-bg.6.9.png",
  92                             DEMO_IMAGE_DIR "selection-popup-bg.7.9.png",
  93                             DEMO_IMAGE_DIR "selection-popup-bg.8.9.png",
  94                             DEMO_IMAGE_DIR "selection-popup-bg.9.9.png",
  95                             DEMO_IMAGE_DIR "selection-popup-bg.10.9.png",
  96                             DEMO_IMAGE_DIR "selection-popup-bg.11.9.png",
  97                             DEMO_IMAGE_DIR "selection-popup-bg.12.9.png",
  98                             DEMO_IMAGE_DIR "selection-popup-bg.13.9.png",
  99                             DEMO_IMAGE_DIR "selection-popup-bg.14.9.png",
 100                             DEMO_IMAGE_DIR "selection-popup-bg.15.9.png",
 101                             DEMO_IMAGE_DIR "selection-popup-bg.16.9.png",
 102                             DEMO_IMAGE_DIR "selection-popup-bg.17.9.png",
 103                             DEMO_IMAGE_DIR "selection-popup-bg.18.9.png",
 104                             DEMO_IMAGE_DIR "selection-popup-bg.19.9.png",
 105                             DEMO_IMAGE_DIR "selection-popup-bg.20.9.png",
 106                             DEMO_IMAGE_DIR "selection-popup-bg.21.9.png",
 107                             DEMO_IMAGE_DIR "selection-popup-bg.22.9.png",
 108                             DEMO_IMAGE_DIR "selection-popup-bg.23.9.png",
 109                             DEMO_IMAGE_DIR "selection-popup-bg.24.9.png",
 110                             DEMO_IMAGE_DIR "selection-popup-bg.25.9.png",
 111                             DEMO_IMAGE_DIR "selection-popup-bg.26.9.png",
 112                             DEMO_IMAGE_DIR "selection-popup-bg.27.9.png",
 113                             DEMO_IMAGE_DIR "selection-popup-bg.28.9.png",
 114                             DEMO_IMAGE_DIR "selection-popup-bg.29.9.png",
 115                             DEMO_IMAGE_DIR "selection-popup-bg.30.9.png",
 116                             DEMO_IMAGE_DIR "selection-popup-bg.31.9.png",
 117                             DEMO_IMAGE_DIR "selection-popup-bg.32.9.png",
 118                             DEMO_IMAGE_DIR "selection-popup-bg.33.9.png",
 119                             DEMO_IMAGE_DIR "button-disabled.9.png",
 120                             DEMO_IMAGE_DIR "button-down.9.png",
 121                             DEMO_IMAGE_DIR "button-down-disabled.9.png",
 122                             DEMO_IMAGE_DIR "button-up-1.9.png",
 123                             DEMO_IMAGE_DIR "button-up-2.9.png",
 124                             DEMO_IMAGE_DIR "button-up-3.9.png",
 125                             DEMO_IMAGE_DIR "button-up-4.9.png",
 126                             DEMO_IMAGE_DIR "button-up-5.9.png",
 127                             DEMO_IMAGE_DIR "button-up-6.9.png",
 128                             DEMO_IMAGE_DIR "button-up-7.9.png",
 129                             DEMO_IMAGE_DIR "button-up-8.9.png",
 130                             DEMO_IMAGE_DIR "button-up-9.9.png",
 131                             DEMO_IMAGE_DIR "button-up-10.9.png",
 132                             DEMO_IMAGE_DIR "button-up-11.9.png",
 133                             DEMO_IMAGE_DIR "button-up-12.9.png",
 134                             DEMO_IMAGE_DIR "button-up-13.9.png",
 135                             DEMO_IMAGE_DIR "button-up-14.9.png",
 136                             DEMO_IMAGE_DIR "button-up-15.9.png",
 137                             DEMO_IMAGE_DIR "button-up-16.9.png",
 138                             DEMO_IMAGE_DIR "button-up-17.9.png",
 139 };
 140
 141 const unsigned int NUM_IMAGES = sizeof(IMAGE_PATH) / sizeof(char*);
 142 const unsigned int NUM_NINEPATCH_IMAGES = sizeof(NINEPATCH_IMAGE_PATH) / sizeof(char*);
 143
 144 const float ANIMATION_TIME ( 5.0f ); // animation length in seconds
 145
 146 struct VertexWithTexture
 147 {
 148   Vector2 position;
 149   Vector2 texCoord;
 150 };
 151
 152 VertexWithTexture gQuadWithTexture[] = {
 153                                         { Vector2( -0.5f, -0.5f ), Vector2( 0.0f, 0.0f ) },
 154                                         { Vector2(  0.5f, -0.5f ), Vector2( 1.0f, 0.0f ) },
 155                                         { Vector2( -0.5f,  0.5f ), Vector2( 0.0f, 1.0f ) },
 156                                         { Vector2(  0.5f,  0.5f ), Vector2( 1.0f, 1.0f ) }
 157 };
 158
 159 const char* VERTEX_SHADER_TEXTURE = DALI_COMPOSE_SHADER(
 160     attribute mediump vec2 aPosition;\n
 161     attribute mediump vec2 aTexCoord;\n
 162     uniform mediump mat4 uMvpMatrix;\n
 163     uniform mediump vec3 uSize;\n
 164     varying mediump vec2 vTexCoord;\n
 165     void main()\n
 166     {\n
 167       vec4 position = vec4(aPosition,0.0,1.0)*vec4(uSize,1.0);\n
 168       gl_Position = uMvpMatrix * position;\n
 169       vTexCoord = aTexCoord;\n
 170     }\n
 171 );
 172
 173 const char* FRAGMENT_SHADER_TEXTURE = DALI_COMPOSE_SHADER(
 174     uniform lowp vec4 uColor;\n
 175     uniform sampler2D sTexture;\n
 176     varying mediump vec2 vTexCoord;\n
 177
 178     void main()\n
 179     {\n
 180       gl_FragColor = texture2D( sTexture, vTexCoord ) * uColor;\n
 181     }\n
 182 );
 183
 184 bool gUseMesh(false);
 185 bool gNinePatch(false);
 186 unsigned int gRowsPerPage(15);
 187 unsigned int gColumnsPerPage(15);
 188 unsigned int gPageCount(10);
 189 float gDuration(10.0f);
 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 }
 205 // Test application to compare performance between ImageActor and ImageView
 206 // By default, the application consist of 10 pages of 25x25 ImageActors, this can be modified using the following command line arguments:
 207 // -t duration (sec )
 208 // --use-imageview ( Use ImageView instead of ImageActor )
 209 // --use-mesh ( Use new renderer API (as ImageView) but shares renderers between actors when possible )
 210
 211 //
 212 class PerfScroll : public ConnectionTracker
 213 {
 214 public:
 215
 216   PerfScroll( Application& application )
 217   : mApplication( application ),
 218   mRowsPerPage( gRowsPerPage ),
 219   mColumnsPerPage( gColumnsPerPage ),
 220   mPageCount( gPageCount )
 221   {
 222     // Connect to the Application's Init signal
 223     mApplication.InitSignal().Connect( this, &PerfScroll::Create );
 224   }
 225
 226   ~PerfScroll()
 227   {
 228     // Nothing to do here;
 229   }
 230
 231   // The Init signal is received once (only) during the Application lifetime
 232   void Create( Application& application )
 233   {
 234     // Get a handle to the stage
 235     Stage stage = Stage::GetCurrent();
 236     stage.SetBackgroundColor( Color::WHITE );
 237     Vector2 stageSize = stage.GetSize();
 238
 239     stage.GetRootLayer().SetDepthTestDisabled(true);
 240
 241     mSize = Vector3( stageSize.x / mColumnsPerPage, stageSize.y / mRowsPerPage, 0.0f );
 242
 243     // Respond to a click anywhere on the stage
 244     stage.GetRootLayer().TouchSignal().Connect( this, &PerfScroll::OnTouch );
 245
 246     mParent = Actor::New();
 247     mParent.SetAnchorPoint( AnchorPoint::TOP_LEFT );
 248     stage.Add(mParent);
 249
 250     if( gUseMesh )
 251     {
 252       CreateMeshActors();
 253     }
 254     else
 255     {
 256       CreateImageViews();
 257     }
 258
 259     ShowAnimation();
 260   }
 261
 262   bool OnTouch( Actor actor, const TouchData& touch )
 263   {
 264     // quit the application
 265     mApplication.Quit();
 266     return true;
 267   }
 268
 269   const char* ImagePath( int i )
 270   {
 271     return !gNinePatch ? IMAGE_PATH[i % NUM_IMAGES] : NINEPATCH_IMAGE_PATH[i % NUM_NINEPATCH_IMAGES];
 272   }
 273
 274   void CreateImageViews()
 275   {
 276     Stage stage = Stage::GetCurrent();
 277     unsigned int actorCount( mRowsPerPage*mColumnsPerPage * mPageCount );
 278     mImageView.resize( actorCount );
 279
 280     for( size_t i(0); i<actorCount; ++i )
 281     {
 282       mImageView[i] = ImageView::New( ImagePath(i) );
 283       mImageView[i].SetSize( Vector3(0.0f,0.0f,0.0f) );
 284       mImageView[i].SetResizePolicy( ResizePolicy::FIXED, Dimension::ALL_DIMENSIONS );
 285       mParent.Add( mImageView[i] );
 286     }
 287   }
 288
 289   void CreateMeshActors()
 290   {
 291     unsigned int numImages = !gNinePatch ? NUM_IMAGES : NUM_NINEPATCH_IMAGES;
 292
 293     //Create all the renderers
 294     std::vector<Renderer> renderers( numImages );
 295     Shader shader = Shader::New( VERTEX_SHADER_TEXTURE, FRAGMENT_SHADER_TEXTURE );
 296     Geometry geometry = DemoHelper::CreateTexturedQuad();
 297     for( unsigned int i(0); i<numImages; ++i )
 298     {
 299       renderers[i] = CreateRenderer( i, geometry, shader );
 300     }
 301
 302     //Create the actors
 303     Stage stage = Stage::GetCurrent();
 304     unsigned int actorCount(mRowsPerPage*mColumnsPerPage * mPageCount);
 305     mActor.resize(actorCount);
 306     for( size_t i(0); i<actorCount; ++i )
 307     {
 308       mActor[i] = Actor::New();
 309       mActor[i].AddRenderer( renderers[i % numImages] );
 310       mActor[i].SetSize(0.0f,0.0f,0.0f);
 311       mParent.Add(mActor[i]);
 312     }
 313   }
 314
 315   void OnAnimationEnd( Animation& source )
 316   {
 317     if( source == mShow )
 318     {
 319       ScrollAnimation();
 320     }
 321     else if( source == mScroll )
 322     {
 323       HideAnimation();
 324     }
 325     else
 326     {
 327       mApplication.Quit();
 328     }
 329   }
 330
 331   void ShowAnimation()
 332   {
 333     Stage stage = Stage::GetCurrent();
 334     Vector3 initialPosition( stage.GetSize().x * 0.5f, stage.GetSize().y*0.5f, 1000.0f );
 335
 336     unsigned int totalColumns = mColumnsPerPage * mPageCount;
 337
 338     size_t count(0);
 339     float xpos, ypos;
 340     mShow = Animation::New( 0.0f );
 341
 342     float totalDuration( 0.0f );
 343     float durationPerActor( 0.0f );
 344     float delayBetweenActors = ( totalDuration - durationPerActor ) / ( mRowsPerPage * mColumnsPerPage );
 345
 346     for( size_t i(0); i<totalColumns; ++i )
 347     {
 348       xpos = mSize.x * i;
 349
 350       for( size_t j(0); j<mRowsPerPage; ++j )
 351       {
 352
 353         ypos = mSize.y * j;
 354
 355         float delay = 0.0f;
 356         float duration = 0.0f;
 357         if( count < ( static_cast< size_t >( mRowsPerPage ) * mColumnsPerPage ) )
 358         {
 359           duration = durationPerActor;
 360           delay = delayBetweenActors * count;
 361         }
 362         if( gUseMesh )
 363         {
 364           mActor[count].SetPosition( initialPosition );
 365           mActor[count].SetSize( Vector3(0.0f,0.0f,0.0f) );
 366           mActor[count].SetOrientation( Quaternion( Radian( 0.0f ), Vector3::XAXIS ) );
 367           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 ) );
 368           mShow.AnimateTo( Property( mActor[count], Actor::Property::SIZE ), mSize, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay, duration ) );
 369         }
 370         else
 371         {
 372           mImageView[count].SetPosition( initialPosition );
 373           mImageView[count].SetSize( Vector3(0.0f,0.0f,0.0f) );
 374           mImageView[count].SetOrientation( Quaternion( Radian(0.0f),Vector3::XAXIS ) );
 375           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 ) );
 376           mShow.AnimateTo( Property( mImageView[count], Actor::Property::SIZE ), mSize, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay, duration ) );
 377         }
 378         ++count;
 379       }
 380     }
 381     mShow.Play();
 382     mShow.FinishedSignal().Connect( this, &PerfScroll::OnAnimationEnd );
 383   }
 384
 385   void ScrollAnimation()
 386   {
 387     Stage stage = Stage::GetCurrent();
 388     Vector3 stageSize( stage.GetSize() );
 389
 390     mScroll = Animation::New( gDuration );
 391
 392     mScroll.AnimateBy( Property( mParent, Actor::Property::POSITION ), Vector3( -(gPageCount-1.)*stageSize.x,0.0f, 0.0f) );
 393     mScroll.Play();
 394     mScroll.FinishedSignal().Connect( this, &PerfScroll::OnAnimationEnd );
 395   }
 396
 397   void HideAnimation()
 398   {
 399     size_t count(0);
 400     unsigned int actorsPerPage( mRowsPerPage*mColumnsPerPage );
 401     mHide = Animation::New( 0.0f );
 402
 403     unsigned int totalColumns = mColumnsPerPage * mPageCount;
 404
 405     float totalDuration( 0.0f );
 406     float durationPerActor( 0.0f );
 407     float delayBetweenActors = ( totalDuration - durationPerActor ) / ( mRowsPerPage * mColumnsPerPage );
 408     for( size_t i(0); i<mRowsPerPage; ++i )
 409     {
 410       for( size_t j(0); j<totalColumns; ++j )
 411       {
 412         float delay = 0.0f;
 413         float duration = 0.0f;
 414         if( count < actorsPerPage )
 415         {
 416           duration = durationPerActor;
 417           delay = delayBetweenActors * count;
 418         }
 419
 420         if( gUseMesh )
 421         {
 422           mHide.AnimateTo( Property( mActor[count], Actor::Property::ORIENTATION ),  Quaternion( Radian( Degree( 70.0f ) ), Vector3::XAXIS ), AlphaFunction::EASE_OUT, TimePeriod( delay, duration ) );
 423           mHide.AnimateBy( Property( mActor[count], Actor::Property::POSITION_Z ), 1000.0f, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay +delayBetweenActors*actorsPerPage + duration, duration ) );
 424         }
 425         else
 426         {
 427           mHide.AnimateTo( Property( mImageView[count], Actor::Property::ORIENTATION ),  Quaternion( Radian( Degree( 70.0f ) ), Vector3::XAXIS ), AlphaFunction::EASE_OUT, TimePeriod( delay, duration ) );
 428           mHide.AnimateBy( Property( mImageView[count], Actor::Property::POSITION_Z ), 1000.0f, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay +delayBetweenActors*actorsPerPage + duration, duration ) );
 429         }
 430         ++count;
 431       }
 432     }
 433
 434     mHide.Play();
 435     mHide.FinishedSignal().Connect( this, &PerfScroll::OnAnimationEnd );
 436   }
 437
 438 private:
 439   Application&  mApplication;
 440
 441   std::vector<Actor>  mActor;
 442   std::vector<ImageView>  mImageView;
 443   Actor mParent;
 444
 445   Vector3             mSize;
 446   unsigned int        mRowsPerPage;
 447   unsigned int        mColumnsPerPage;
 448   unsigned int        mPageCount;
 449
 450   Animation           mShow;
 451   Animation           mScroll;
 452   Animation           mHide;
 453 };
 454
 455 void RunTest( Application& application )
 456 {
 457   PerfScroll test( application );
 458
 459   application.MainLoop();
 460 }
 461
 462 // Entry point for Linux & Tizen applications
 463 //
 464 int DALI_EXPORT_API main( int argc, char **argv )
 465 {
 466   Application application = Application::New( &argc, &argv );
 467
 468   for( int i(1) ; i < argc; ++i )
 469   {
 470     std::string arg( argv[i] );
 471     if( arg.compare("--use-mesh") == 0)
 472     {
 473       gUseMesh = true;
 474     }
 475     else if( arg.compare("--nine-patch" ) == 0)
 476     {
 477       gNinePatch = true;
 478     }
 479     else if( arg.compare(0, 2, "-t" ) == 0)
 480     {
 481       gDuration = atof( arg.substr( 2, arg.size()).c_str());
 482     }
 483   }
 484
 485   RunTest( application );
 486
 487   return 0;
 488 }