Peter M. Groen / dali-demo

Commit ffec0c80ba888cde46b6ce7ccc85c00137b221dd

Authored by minho.sun
Committed by Gerrit Code Review
2 parents 04c3f1cc 6f3c3a44

Merge "add perf-scroll sample" into devel/master

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Showing 2 changed files with 525 additions and 0 deletions
com.samsung.dali-demo.xml
  View file @ffec0c8
@@ -147,6 +147,8 @@ @@ -147,6 +147,8 @@
147 </ui-application> 147 </ui-application>
148 <ui-application appid="native-image-source.example" exec="/usr/apps/com.samsung.dali-demo/bin/native-image-source.example" nodisplay="true" multiple="false" type="c++app" taskmanage="true"> 148 <ui-application appid="native-image-source.example" exec="/usr/apps/com.samsung.dali-demo/bin/native-image-source.example" nodisplay="true" multiple="false" type="c++app" taskmanage="true">
149 <label>Native Image Source</label> 149 <label>Native Image Source</label>
  150 + <ui-application appid="perf-scroll.example" exec="/usr/apps/com.samsung.dali-demo/bin/perf-scroll.example" nodisplay="true" multiple="false" type="c++app" taskmanage="true">
  151 + <label>perf-scroll</label>
150 </ui-application> 152 </ui-application>
151 <ui-application appid="flex-container.example" exec="/usr/apps/com.samsung.dali-demo/bin/flex-container.example" nodisplay="true" multiple="false" type="c++app" taskmanage="true"> 153 <ui-application appid="flex-container.example" exec="/usr/apps/com.samsung.dali-demo/bin/flex-container.example" nodisplay="true" multiple="false" type="c++app" taskmanage="true">
152 <label>Flex Container</label> 154 <label>Flex Container</label>
examples/perf-scroll/perf-scroll.cpp 0 → 100644
  View file @ffec0c8
  1 +/*
  2 + * Copyright (c) 2015 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 +#include <dali/devel-api/rendering/renderer.h>
  20 +#include <dali/devel-api/rendering/sampler.h>
  21 +#include <dali/public-api/common/dali-common.h>
  22 +#include <dali/integration-api/resource-policies.h>
  23 +#include <dali/integration-api/debug.h>
  24 +#include <iostream>
  25 +
  26 +using namespace Dali;
  27 +using namespace Dali::Toolkit;
  28 +
  29 +
  30 +namespace
  31 +{
  32 +const char* IMAGE_PATH[] = {
  33 + DEMO_IMAGE_DIR "gallery-medium-1.jpg",
  34 + DEMO_IMAGE_DIR "gallery-medium-2.jpg",
  35 + DEMO_IMAGE_DIR "gallery-medium-3.jpg",
  36 + DEMO_IMAGE_DIR "gallery-medium-4.jpg",
  37 + DEMO_IMAGE_DIR "gallery-medium-5.jpg",
  38 + DEMO_IMAGE_DIR "gallery-medium-6.jpg",
  39 + DEMO_IMAGE_DIR "gallery-medium-7.jpg",
  40 + DEMO_IMAGE_DIR "gallery-medium-8.jpg",
  41 + DEMO_IMAGE_DIR "gallery-medium-9.jpg",
  42 + DEMO_IMAGE_DIR "gallery-medium-10.jpg",
  43 + DEMO_IMAGE_DIR "gallery-medium-11.jpg",
  44 + DEMO_IMAGE_DIR "gallery-medium-12.jpg",
  45 + DEMO_IMAGE_DIR "gallery-medium-13.jpg",
  46 + DEMO_IMAGE_DIR "gallery-medium-14.jpg",
  47 + DEMO_IMAGE_DIR "gallery-medium-15.jpg",
  48 + DEMO_IMAGE_DIR "gallery-medium-16.jpg",
  49 + DEMO_IMAGE_DIR "gallery-medium-17.jpg",
  50 + DEMO_IMAGE_DIR "gallery-medium-18.jpg",
  51 + DEMO_IMAGE_DIR "gallery-medium-19.jpg",
  52 + DEMO_IMAGE_DIR "gallery-medium-20.jpg",
  53 + DEMO_IMAGE_DIR "gallery-medium-21.jpg",
  54 + DEMO_IMAGE_DIR "gallery-medium-22.jpg",
  55 + DEMO_IMAGE_DIR "gallery-medium-23.jpg",
  56 + DEMO_IMAGE_DIR "gallery-medium-24.jpg",
  57 + DEMO_IMAGE_DIR "gallery-medium-25.jpg",
  58 + DEMO_IMAGE_DIR "gallery-medium-26.jpg",
  59 + DEMO_IMAGE_DIR "gallery-medium-27.jpg",
  60 + DEMO_IMAGE_DIR "gallery-medium-28.jpg",
  61 + DEMO_IMAGE_DIR "gallery-medium-29.jpg",
  62 + DEMO_IMAGE_DIR "gallery-medium-30.jpg",
  63 + DEMO_IMAGE_DIR "gallery-medium-31.jpg",
  64 + DEMO_IMAGE_DIR "gallery-medium-32.jpg",
  65 + DEMO_IMAGE_DIR "gallery-medium-33.jpg",
  66 + DEMO_IMAGE_DIR "gallery-medium-34.jpg",
  67 + DEMO_IMAGE_DIR "gallery-medium-35.jpg",
  68 + DEMO_IMAGE_DIR "gallery-medium-36.jpg",
  69 + DEMO_IMAGE_DIR "gallery-medium-37.jpg",
  70 + DEMO_IMAGE_DIR "gallery-medium-38.jpg",
  71 + DEMO_IMAGE_DIR "gallery-medium-39.jpg",
  72 + DEMO_IMAGE_DIR "gallery-medium-40.jpg",
  73 + DEMO_IMAGE_DIR "gallery-medium-41.jpg",
  74 + DEMO_IMAGE_DIR "gallery-medium-42.jpg",
  75 + DEMO_IMAGE_DIR "gallery-medium-43.jpg",
  76 + DEMO_IMAGE_DIR "gallery-medium-44.jpg",
  77 + DEMO_IMAGE_DIR "gallery-medium-45.jpg",
  78 + DEMO_IMAGE_DIR "gallery-medium-46.jpg",
  79 + DEMO_IMAGE_DIR "gallery-medium-47.jpg",
  80 + DEMO_IMAGE_DIR "gallery-medium-48.jpg",
  81 + DEMO_IMAGE_DIR "gallery-medium-49.jpg",
  82 + DEMO_IMAGE_DIR "gallery-medium-50.jpg",
  83 + DEMO_IMAGE_DIR "gallery-medium-51.jpg",
  84 + DEMO_IMAGE_DIR "gallery-medium-52.jpg",
  85 + DEMO_IMAGE_DIR "gallery-medium-53.jpg",
  86 +};
  87 +
  88 +const char* NINEPATCH_IMAGE_PATH[] = {
  89 + DEMO_IMAGE_DIR "selection-popup-bg.1.9.png",
  90 + DEMO_IMAGE_DIR "selection-popup-bg.2.9.png",
  91 + DEMO_IMAGE_DIR "selection-popup-bg.3.9.png",
  92 + DEMO_IMAGE_DIR "selection-popup-bg.4.9.png",
  93 + DEMO_IMAGE_DIR "selection-popup-bg.5.9.png",
  94 + DEMO_IMAGE_DIR "selection-popup-bg.6.9.png",
  95 + DEMO_IMAGE_DIR "selection-popup-bg.7.9.png",
  96 + DEMO_IMAGE_DIR "selection-popup-bg.8.9.png",
  97 + DEMO_IMAGE_DIR "selection-popup-bg.9.9.png",
  98 + DEMO_IMAGE_DIR "selection-popup-bg.10.9.png",
  99 + DEMO_IMAGE_DIR "selection-popup-bg.11.9.png",
  100 + DEMO_IMAGE_DIR "selection-popup-bg.12.9.png",
  101 + DEMO_IMAGE_DIR "selection-popup-bg.13.9.png",
  102 + DEMO_IMAGE_DIR "selection-popup-bg.14.9.png",
  103 + DEMO_IMAGE_DIR "selection-popup-bg.15.9.png",
  104 + DEMO_IMAGE_DIR "selection-popup-bg.16.9.png",
  105 + DEMO_IMAGE_DIR "selection-popup-bg.17.9.png",
  106 + DEMO_IMAGE_DIR "selection-popup-bg.18.9.png",
  107 + DEMO_IMAGE_DIR "selection-popup-bg.19.9.png",
  108 + DEMO_IMAGE_DIR "selection-popup-bg.20.9.png",
  109 + DEMO_IMAGE_DIR "selection-popup-bg.21.9.png",
  110 + DEMO_IMAGE_DIR "selection-popup-bg.22.9.png",
  111 + DEMO_IMAGE_DIR "selection-popup-bg.23.9.png",
  112 + DEMO_IMAGE_DIR "selection-popup-bg.24.9.png",
  113 + DEMO_IMAGE_DIR "selection-popup-bg.25.9.png",
  114 + DEMO_IMAGE_DIR "selection-popup-bg.26.9.png",
  115 + DEMO_IMAGE_DIR "selection-popup-bg.27.9.png",
  116 + DEMO_IMAGE_DIR "selection-popup-bg.28.9.png",
  117 + DEMO_IMAGE_DIR "selection-popup-bg.29.9.png",
  118 + DEMO_IMAGE_DIR "selection-popup-bg.30.9.png",
  119 + DEMO_IMAGE_DIR "selection-popup-bg.31.9.png",
  120 + DEMO_IMAGE_DIR "selection-popup-bg.32.9.png",
  121 + DEMO_IMAGE_DIR "selection-popup-bg.33.9.png",
  122 + DEMO_IMAGE_DIR "button-disabled.9.png",
  123 + DEMO_IMAGE_DIR "button-down.9.png",
  124 + DEMO_IMAGE_DIR "button-down-disabled.9.png",
  125 + DEMO_IMAGE_DIR "button-up-1.9.png",
  126 + DEMO_IMAGE_DIR "button-up-2.9.png",
  127 + DEMO_IMAGE_DIR "button-up-3.9.png",
  128 + DEMO_IMAGE_DIR "button-up-4.9.png",
  129 + DEMO_IMAGE_DIR "button-up-5.9.png",
  130 + DEMO_IMAGE_DIR "button-up-6.9.png",
  131 + DEMO_IMAGE_DIR "button-up-7.9.png",
  132 + DEMO_IMAGE_DIR "button-up-8.9.png",
  133 + DEMO_IMAGE_DIR "button-up-9.9.png",
  134 + DEMO_IMAGE_DIR "button-up-10.9.png",
  135 + DEMO_IMAGE_DIR "button-up-11.9.png",
  136 + DEMO_IMAGE_DIR "button-up-12.9.png",
  137 + DEMO_IMAGE_DIR "button-up-13.9.png",
  138 + DEMO_IMAGE_DIR "button-up-14.9.png",
  139 + DEMO_IMAGE_DIR "button-up-15.9.png",
  140 + DEMO_IMAGE_DIR "button-up-16.9.png",
  141 + DEMO_IMAGE_DIR "button-up-17.9.png",
  142 +};
  143 +
  144 +const unsigned int NUM_IMAGES = sizeof(IMAGE_PATH) / sizeof(char*);
  145 +const unsigned int NUM_NINEPATCH_IMAGES = sizeof(NINEPATCH_IMAGE_PATH) / sizeof(char*);
  146 +
  147 +const float ANIMATION_TIME ( 5.0f ); // animation length in seconds
  148 +
  149 +struct VertexWithTexture
  150 +{
  151 + Vector2 position;
  152 + Vector2 texCoord;
  153 +};
  154 +
  155 +VertexWithTexture gQuadWithTexture[] = {
  156 + { Vector2( -0.5f, -0.5f ), Vector2( 0.0f, 0.0f ) },
  157 + { Vector2( 0.5f, -0.5f ), Vector2( 1.0f, 0.0f ) },
  158 + { Vector2( -0.5f, 0.5f ), Vector2( 0.0f, 1.0f ) },
  159 + { Vector2( 0.5f, 0.5f ), Vector2( 1.0f, 1.0f ) }
  160 +};
  161 +
  162 +const char* VERTEX_SHADER_TEXTURE = DALI_COMPOSE_SHADER(
  163 + attribute mediump vec2 aPosition;\n
  164 + attribute mediump vec2 aTexCoord;\n
  165 + uniform mediump mat4 uMvpMatrix;\n
  166 + uniform mediump vec3 uSize;\n
  167 + varying mediump vec2 vTexCoord;\n
  168 + void main()\n
  169 + {\n
  170 + vec4 position = vec4(aPosition,0.0,1.0)*vec4(uSize,1.0);\n
  171 + gl_Position = uMvpMatrix * position;\n
  172 + vTexCoord = aTexCoord;\n
  173 + }\n
  174 +);
  175 +
  176 +const char* FRAGMENT_SHADER_TEXTURE = DALI_COMPOSE_SHADER(
  177 + uniform lowp vec4 uColor;\n
  178 + uniform sampler2D sTexture;\n
  179 + varying mediump vec2 vTexCoord;\n
  180 +
  181 + void main()\n
  182 + {\n
  183 + gl_FragColor = texture2D( sTexture, vTexCoord ) * uColor;\n
  184 + }\n
  185 +);
  186 +
  187 +
  188 +Geometry& QuadMesh()
  189 +{
  190 + static Geometry mesh;
  191 + if( !mesh )
  192 + {
  193 + PropertyBuffer vertexBuffer;
  194 + Property::Map vertexFormat;
  195 + vertexFormat["aPosition"] = Property::VECTOR2;
  196 + vertexFormat["aTexCoord"] = Property::VECTOR2;
  197 +
  198 + //Create a vertex buffer for vertex positions and texture coordinates
  199 + vertexBuffer = PropertyBuffer::New( vertexFormat );
  200 + vertexBuffer.SetData( gQuadWithTexture, 4u );
  201 +
  202 + //Create the geometry
  203 + mesh = Geometry::New();
  204 + mesh.AddVertexBuffer( vertexBuffer );
  205 + mesh.SetGeometryType( Geometry::TRIANGLE_STRIP );
  206 + }
  207 + return mesh;
  208 +}
  209 +
  210 +bool gUseMesh(false);
  211 +bool gNinePatch(false);
  212 +unsigned int gRowsPerPage(15);
  213 +unsigned int gColumnsPerPage(15);
  214 +unsigned int gPageCount(10);
  215 +float gDuration(10.0f);
  216 +
  217 +Renderer CreateRenderer( unsigned int index )
  218 +{
  219 +
  220 + int numImages = !gNinePatch ? NUM_IMAGES : NUM_NINEPATCH_IMAGES;
  221 + static Renderer* renderers = new Renderer[numImages];
  222 + if( !renderers[index] )
  223 + {
  224 + //Create the renderer
  225 + Shader shader = Shader::New( VERTEX_SHADER_TEXTURE, FRAGMENT_SHADER_TEXTURE );
  226 +
  227 + const char* imagePath = !gNinePatch ? IMAGE_PATH[index] : NINEPATCH_IMAGE_PATH[index];
  228 + Image image = ResourceImage::New( imagePath );
  229 +
  230 + TextureSet textureSet = TextureSet::New();
  231 + textureSet.SetImage( 0u, image );
  232 + renderers[index] = Renderer::New( QuadMesh(), shader );
  233 + renderers[index].SetTextures( textureSet );
  234 + renderers[index].SetProperty( Renderer::Property::BLENDING_MODE, BlendingMode::OFF );
  235 +
  236 + }
  237 + return renderers[index];
  238 +}
  239 +
  240 +Actor CreateMeshActor( unsigned int index)
  241 +{
  242 + Renderer renderer = CreateRenderer( index );
  243 + Actor meshActor = Actor::New();
  244 + meshActor.AddRenderer( renderer );
  245 + return meshActor;
  246 +}
  247 +
  248 +}
  249 +// Test application to compare performance between ImageActor and ImageView
  250 +// By default, the application consist of 10 pages of 25x25 ImageActors, this can be modified using the following command line arguments:
  251 +// -t duration (sec )
  252 +// --use-imageview ( Use ImageView instead of ImageActor )
  253 +// --use-mesh ( Use new renderer API (as ImageView) but shares renderers between actors when possible )
  254 +
  255 +//
  256 +class PerfScroll : public ConnectionTracker
  257 +{
  258 +public:
  259 +
  260 + PerfScroll( Application& application )
  261 + : mApplication( application ),
  262 + mRowsPerPage( gRowsPerPage ),
  263 + mColumnsPerPage( gColumnsPerPage ),
  264 + mPageCount( gPageCount )
  265 + {
  266 + // Connect to the Application's Init signal
  267 + mApplication.InitSignal().Connect( this, &PerfScroll::Create );
  268 + }
  269 +
  270 + ~PerfScroll()
  271 + {
  272 + // Nothing to do here;
  273 + }
  274 +
  275 + // The Init signal is received once (only) during the Application lifetime
  276 + void Create( Application& application )
  277 + {
  278 + // Get a handle to the stage
  279 + Stage stage = Stage::GetCurrent();
  280 + stage.SetBackgroundColor( Color::WHITE );
  281 + Vector2 stageSize = stage.GetSize();
  282 +
  283 + stage.GetRootLayer().SetDepthTestDisabled(true);
  284 +
  285 + mSize = Vector3( stageSize.x / mColumnsPerPage, stageSize.y / mRowsPerPage, 0.0f );
  286 +
  287 + // Respond to a click anywhere on the stage
  288 + stage.GetRootLayer().TouchedSignal().Connect( this, &PerfScroll::OnTouch );
  289 +
  290 + mParent = Actor::New();
  291 + mParent.SetAnchorPoint( AnchorPoint::TOP_LEFT );
  292 + stage.Add(mParent);
  293 +
  294 + if( gUseMesh )
  295 + {
  296 + CreateMeshActors();
  297 + }
  298 + else
  299 + {
  300 + CreateImageViews();
  301 + }
  302 +
  303 + ShowAnimation();
  304 + }
  305 +
  306 + bool OnTouch( Actor actor, const TouchEvent& touch )
  307 + {
  308 + // quit the application
  309 + mApplication.Quit();
  310 + return true;
  311 + }
  312 +
  313 + const char* ImagePath( int i )
  314 + {
  315 + return !gNinePatch ? IMAGE_PATH[i % NUM_IMAGES] : NINEPATCH_IMAGE_PATH[i % NUM_NINEPATCH_IMAGES];
  316 + }
  317 +
  318 + void CreateImageViews()
  319 + {
  320 + Stage stage = Stage::GetCurrent();
  321 + unsigned int actorCount( mRowsPerPage*mColumnsPerPage * mPageCount );
  322 + mImageView.resize( actorCount );
  323 +
  324 + for( size_t i(0); i<actorCount; ++i )
  325 + {
  326 + mImageView[i] = ImageView::New( ImagePath(i) );
  327 + mImageView[i].SetSize( Vector3(0.0f,0.0f,0.0f) );
  328 + mImageView[i].SetResizePolicy( ResizePolicy::FIXED, Dimension::ALL_DIMENSIONS );
  329 + mParent.Add( mImageView[i] );
  330 + }
  331 + }
  332 +
  333 + void CreateMeshActors()
  334 + {
  335 + Stage stage = Stage::GetCurrent();
  336 +
  337 + unsigned int actorCount( mRowsPerPage * mColumnsPerPage * mPageCount );
  338 + mActor.resize( actorCount );
  339 +
  340 + for( size_t i(0); i<actorCount; ++i )
  341 + {
  342 + size_t numImages = !gNinePatch ? NUM_IMAGES : NUM_NINEPATCH_IMAGES;
  343 + mActor[i] = CreateMeshActor( i % numImages );
  344 + mActor[i].SetSize(0.0f,0.0f,0.0f);
  345 +
  346 + mParent.Add( mActor[i] );
  347 + }
  348 + }
  349 +
  350 + void OnAnimationEnd( Animation& source )
  351 + {
  352 + if( source == mShow )
  353 + {
  354 + ScrollAnimation();
  355 + }
  356 + else if( source == mScroll )
  357 + {
  358 + HideAnimation();
  359 + }
  360 + else
  361 + {
  362 + mApplication.Quit();
  363 + }
  364 + }
  365 +
  366 + void ShowAnimation()
  367 + {
  368 + Stage stage = Stage::GetCurrent();
  369 + Vector3 initialPosition( stage.GetSize().x * 0.5f, stage.GetSize().y*0.5f, 1000.0f );
  370 +
  371 + unsigned int totalColumns = mColumnsPerPage * mPageCount;
  372 +
  373 + size_t count(0);
  374 + float xpos, ypos;
  375 + mShow = Animation::New( 0.0f );
  376 +
  377 + float totalDuration( 0.0f );
  378 + float durationPerActor( 0.0f );
  379 + float delayBetweenActors = ( totalDuration - durationPerActor ) / ( mRowsPerPage * mColumnsPerPage );
  380 +
  381 + for( size_t i(0); i<totalColumns; ++i )
  382 + {
  383 + xpos = mSize.x * i;
  384 +
  385 + for( size_t j(0); j<mRowsPerPage; ++j )
  386 + {
  387 +
  388 + ypos = mSize.y * j;
  389 +
  390 + float delay = 0.0f;
  391 + float duration = 0.0f;
  392 + if( count < mRowsPerPage*mColumnsPerPage )
  393 + {
  394 + duration = durationPerActor;
  395 + delay = delayBetweenActors * count;
  396 + }
  397 + if( gUseMesh )
  398 + {
  399 + mActor[count].SetPosition( initialPosition );
  400 + mActor[count].SetSize( Vector3(0.0f,0.0f,0.0f) );
  401 + mActor[count].SetOrientation( Quaternion( Radian( 0.0f ), Vector3::XAXIS ) );
  402 + 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 ) );
  403 + mShow.AnimateTo( Property( mActor[count], Actor::Property::SIZE ), mSize, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay, duration ) );
  404 + }
  405 + else
  406 + {
  407 + mImageView[count].SetPosition( initialPosition );
  408 + mImageView[count].SetSize( Vector3(0.0f,0.0f,0.0f) );
  409 + mImageView[count].SetOrientation( Quaternion( Radian(0.0f),Vector3::XAXIS ) );
  410 + 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 ) );
  411 + mShow.AnimateTo( Property( mImageView[count], Actor::Property::SIZE ), mSize, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay, duration ) );
  412 + }
  413 + ++count;
  414 + }
  415 + }
  416 + mShow.Play();
  417 + mShow.FinishedSignal().Connect( this, &PerfScroll::OnAnimationEnd );
  418 + }
  419 +
  420 + void ScrollAnimation()
  421 + {
  422 + Stage stage = Stage::GetCurrent();
  423 + Vector3 stageSize( stage.GetSize() );
  424 +
  425 + mScroll = Animation::New( gDuration );
  426 +
  427 + mScroll.AnimateBy( Property( mParent, Actor::Property::POSITION ), Vector3( -(gPageCount-1.)*stageSize.x,0.0f, 0.0f) );
  428 + mScroll.Play();
  429 + mScroll.FinishedSignal().Connect( this, &PerfScroll::OnAnimationEnd );
  430 + }
  431 +
  432 + void HideAnimation()
  433 + {
  434 + size_t count(0);
  435 + unsigned int actorsPerPage( mRowsPerPage*mColumnsPerPage );
  436 + mHide = Animation::New( 0.0f );
  437 +
  438 + unsigned int totalColumns = mColumnsPerPage * mPageCount;
  439 +
  440 + float totalDuration( 0.0f );
  441 + float durationPerActor( 0.0f );
  442 + float delayBetweenActors = ( totalDuration - durationPerActor ) / ( mRowsPerPage * mColumnsPerPage );
  443 + for( size_t i(0); i<mRowsPerPage; ++i )
  444 + {
  445 + for( size_t j(0); j<totalColumns; ++j )
  446 + {
  447 + float delay = 0.0f;
  448 + float duration = 0.0f;
  449 + if( count < actorsPerPage )
  450 + {
  451 + duration = durationPerActor;
  452 + delay = delayBetweenActors * count;
  453 + }
  454 +
  455 + if( gUseMesh )
  456 + {
  457 + mHide.AnimateTo( Property( mActor[count], Actor::Property::ORIENTATION ), Quaternion( Radian( Degree( 70.0f ) ), Vector3::XAXIS ), AlphaFunction::EASE_OUT, TimePeriod( delay, duration ) );
  458 + mHide.AnimateBy( Property( mActor[count], Actor::Property::POSITION_Z ), 1000.0f, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay +delayBetweenActors*actorsPerPage + duration, duration ) );
  459 + }
  460 + else
  461 + {
  462 + mHide.AnimateTo( Property( mImageView[count], Actor::Property::ORIENTATION ), Quaternion( Radian( Degree( 70.0f ) ), Vector3::XAXIS ), AlphaFunction::EASE_OUT, TimePeriod( delay, duration ) );
  463 + mHide.AnimateBy( Property( mImageView[count], Actor::Property::POSITION_Z ), 1000.0f, AlphaFunction::EASE_OUT_BACK, TimePeriod( delay +delayBetweenActors*actorsPerPage + duration, duration ) );
  464 + }
  465 + ++count;
  466 + }
  467 + }
  468 +
  469 + mHide.Play();
  470 + mHide.FinishedSignal().Connect( this, &PerfScroll::OnAnimationEnd );
  471 + }
  472 +
  473 +private:
  474 + Application& mApplication;
  475 +
  476 + std::vector<Actor> mActor;
  477 + std::vector<ImageView> mImageView;
  478 + Actor mParent;
  479 +
  480 + Vector3 mSize;
  481 + unsigned int mRowsPerPage;
  482 + unsigned int mColumnsPerPage;
  483 + unsigned int mPageCount;
  484 +
  485 + Animation mShow;
  486 + Animation mScroll;
  487 + Animation mHide;
  488 +};
  489 +
  490 +void RunTest( Application& application )
  491 +{
  492 + PerfScroll test( application );
  493 +
  494 + application.MainLoop();
  495 +}
  496 +
  497 +// Entry point for Linux & Tizen applications
  498 +//
  499 +int main( int argc, char **argv )
  500 +{
  501 + Application application = Application::New( &argc, &argv );
  502 +
  503 + for( int i(1) ; i < argc; ++i )
  504 + {
  505 + std::string arg( argv[i] );
  506 + if( arg.compare("--use-mesh") == 0)
  507 + {
  508 + gUseMesh = true;
  509 + }
  510 + else if( arg.compare("--nine-patch" ) == 0)
  511 + {
  512 + gNinePatch = true;
  513 + }
  514 + else if( arg.compare(0, 2, "-t" ) == 0)
  515 + {
  516 + gDuration = atof( arg.substr( 2, arg.size()).c_str());
  517 + }
  518 + }
  519 +
  520 + RunTest( application );
  521 +
  522 + return 0;
  523 +}