automated-tests/src/dali-toolkit/utc-Dali-GlViewDirectRendering.cpp

   1 /*
   2  * Copyright (c) 2022 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 <unistd.h>
  19 #include <thread>
  20
  21 #include <dali-toolkit-test-suite-utils.h>
  22
  23 #include <dali-toolkit/dali-toolkit.h>
  24 #include <dali-toolkit/public-api/controls/gl-view/gl-view.h>
  25 #include <dali/devel-api/adaptor-framework/window-devel.h>
  26 #include <dali/public-api/signals/render-callback.h>
  27
  28 using namespace Dali;
  29 using namespace Dali::Toolkit;
  30
  31 // Positive test case for a method
  32 int UtcDaliGlViewDirectRenderingNew(void)
  33 {
  34   ToolkitTestApplication application;
  35   tet_infoline(" UtcDaliGlViewDirectRenderingNew");
  36   GlView view = GlView::New(GlView::BackendMode::DIRECT_RENDERING, GlView::ColorFormat::RGBA8888);
  37   DALI_TEST_CHECK(view);
  38
  39   auto mode1 = view.GetBackendMode();
  40
  41   DALI_TEST_EQUALS(mode1, GlView::BackendMode::DIRECT_RENDERING, TEST_LOCATION);
  42
  43   GlView view2 = GlView::New(GlView::BackendMode::EGL_IMAGE_OFFSCREEN_RENDERING, GlView::ColorFormat::RGBA8888);
  44   DALI_TEST_CHECK(view2);
  45
  46   auto mode2 = view2.GetBackendMode();
  47   DALI_TEST_EQUALS(mode2, GlView::BackendMode::EGL_IMAGE_OFFSCREEN_RENDERING, TEST_LOCATION);
  48
  49   END_TEST;
  50 }
  51
  52 int UtcDaliGlViewDirectRenderingNewN(void)
  53 {
  54   ToolkitTestApplication application;
  55   tet_infoline(" UtcDaliGlViewDirectRenderingNewN");
  56   // Invalid backend mode
  57   GlView view = GlView::New(GlView::BackendMode(11111), GlView::ColorFormat::RGBA8888);
  58   DALI_TEST_CHECK(!view);
  59
  60   END_TEST;
  61 }
  62
  63 // Positive test case for a method
  64 int UtcDaliGlViewDirectRenderingDownCast(void)
  65 {
  66   ToolkitTestApplication application;
  67   tet_infoline(" UtcDaliGlViewDirectRenderingDownCast");
  68
  69   GlView     view = GlView::New(GlView::BackendMode::DIRECT_RENDERING, GlView::ColorFormat::RGB888);
  70   BaseHandle handle(view);
  71
  72   Toolkit::GlView view2 = Toolkit::GlView::DownCast(handle);
  73   DALI_TEST_CHECK(view);
  74   DALI_TEST_CHECK(view2);
  75   DALI_TEST_CHECK(view == view2);
  76   END_TEST;
  77 }
  78
  79 int UtcDaliGlViewDirectRenderingCopyAndAssignment(void)
  80 {
  81   ToolkitTestApplication application;
  82   tet_infoline("UtcDaliGlViewDirectRenderingCopyAndAssignment");
  83
  84   GlView view = Toolkit::GlView::New(GlView::BackendMode::DIRECT_RENDERING, GlView::ColorFormat::RGB888);
  85   DALI_TEST_CHECK(view);
  86
  87   GlView copy(view);
  88   DALI_TEST_CHECK(view == copy);
  89
  90   GlView assign;
  91   DALI_TEST_CHECK(!assign);
  92
  93   assign = copy;
  94   DALI_TEST_CHECK(assign == view);
  95
  96   END_TEST;
  97 }
  98
  99 int UtcDaliGlViewDirectRenderingMoveAssignment(void)
 100 {
 101   ToolkitTestApplication application;
 102   tet_infoline("UtcDaliGlViewDirectRenderingMoveAssignment");
 103
 104   GlView view = Toolkit::GlView::New(GlView::BackendMode::DIRECT_RENDERING, GlView::ColorFormat::RGB888);
 105   DALI_TEST_EQUALS(1, view.GetBaseObject().ReferenceCount(), TEST_LOCATION);
 106
 107   GlView moved;
 108   moved = std::move(view);
 109   DALI_TEST_CHECK(moved);
 110   DALI_TEST_EQUALS(1, moved.GetBaseObject().ReferenceCount(), TEST_LOCATION);
 111   DALI_TEST_CHECK(!view);
 112
 113   END_TEST;
 114 }
 115
 116 int UtcDaliGlViewDirectRenderingSetGraphicsConfigGles20N(void)
 117 {
 118   ToolkitTestApplication application;
 119   tet_infoline("UtcDaliGlViewDirectRenderingSetGraphicsConfigGles20");
 120   GlView view;
 121   try
 122   {
 123     view.SetGraphicsConfig(true, true, 0, GlView::GraphicsApiVersion::GLES_VERSION_2_0);
 124     DALI_TEST_CHECK(false);
 125   }
 126   catch(...)
 127   {
 128     DALI_TEST_CHECK(true);
 129   }
 130   END_TEST;
 131 }
 132
 133 int UtcDaliGlViewDirectRenderingSetGraphicsConfigGles30(void)
 134 {
 135   ToolkitTestApplication application;
 136   tet_infoline("UtcDaliGlViewDirectRenderingSetGraphicsConfigGles30");
 137   GlView view = Toolkit::GlView::New(GlView::BackendMode::DIRECT_RENDERING, GlView::ColorFormat::RGB888);
 138
 139   try
 140   {
 141     view.SetGraphicsConfig(true, true, 0, GlView::GraphicsApiVersion::GLES_VERSION_3_0);
 142     DALI_TEST_CHECK(true);
 143   }
 144   catch(...)
 145   {
 146     DALI_TEST_CHECK(false);
 147   }
 148   END_TEST;
 149 }
 150
 151 int UtcDaliGlViewDirectRenderingRenderingMode(void)
 152 {
 153   ToolkitTestApplication application;
 154   tet_infoline("UtcDaliGlViewDirectRenderingRenderingMode");
 155   GlView view = Toolkit::GlView::New(GlView::BackendMode::DIRECT_RENDERING, GlView::ColorFormat::RGB888);
 156
 157   view.SetRenderingMode(GlView::RenderingMode::ON_DEMAND);
 158
 159   GlView::RenderingMode mode = view.GetRenderingMode();
 160
 161   DALI_TEST_EQUALS(GlView::RenderingMode::ON_DEMAND, mode, TEST_LOCATION);
 162
 163   END_TEST;
 164 }
 165
 166 int UtcDaliGlViewDirectRenderingOnSizeSet(void)
 167 {
 168   ToolkitTestApplication application;
 169   tet_infoline("UtcDaliGlViewDirectRenderingOnSizeSet");
 170   GlView view = Toolkit::GlView::New(GlView::BackendMode::DIRECT_RENDERING, GlView::ColorFormat::RGB888);
 171
 172   application.GetScene().Add(view);
 173
 174   application.SendNotification();
 175   application.Render();
 176
 177   Vector3 size(200.0f, 300.0f, 0.0f);
 178   view.SetProperty(Actor::Property::SIZE, size);
 179
 180   application.SendNotification();
 181   application.Render();
 182
 183   DALI_TEST_EQUALS(view.GetCurrentProperty<Vector3>(Actor::Property::SIZE), size, TEST_LOCATION);
 184
 185   END_TEST;
 186 }
 187
 188 namespace DirectRenderingCode
 189 {
 190 // Internal callback function
 191 void glInit(Dali::RenderCallbackInput& input)
 192 {
 193 }
 194
 195 int glRenderFrame(Dali::RenderCallbackInput& input)
 196 {
 197   static unsigned int retFlag = 0;
 198   return retFlag++;
 199 }
 200
 201 int gBoundTextureCount = 0;
 202
 203 int glRenderFrameWithTextures(Dali::RenderCallbackInput& input)
 204 {
 205   gBoundTextureCount = input.textureBindings.size();
 206   return 1;
 207 }
 208
 209 void glTerminate(Dali::RenderCallbackInput& input)
 210 {
 211 }
 212
 213 // Internal callback function
 214 void glInitMT(Dali::RenderCallbackInput& input)
 215 {
 216 }
 217
 218 int gDRFramesRendered = 0;
 219
 220 int glRenderFrameMT(Dali::RenderCallbackInput& input)
 221 {
 222   gDRFramesRendered++;
 223   return 1;
 224 }
 225
 226 void glTerminateMT(Dali::RenderCallbackInput& input)
 227 {
 228 }
 229
 230 void resizeCB(Vector2 size)
 231 {
 232 }
 233
 234 } // namespace DirectRenderingCode
 235
 236 int UtcDaliGlViewDirectRenderingRegisterGlCallbacksN(void)
 237 {
 238   ToolkitTestApplication application;
 239   tet_infoline("UtcDaliGlViewDirectRenderingRegisterGlCallbacksN");
 240   GlView view;
 241
 242   try
 243   {
 244     view.RegisterGlCallbacks(Dali::MakeCallback(DirectRenderingCode::glInit), Dali::MakeCallback(DirectRenderingCode::glRenderFrame), Dali::MakeCallback(DirectRenderingCode::glTerminate));
 245     DALI_TEST_CHECK(false);
 246   }
 247   catch(...)
 248   {
 249     DALI_TEST_CHECK(true);
 250   }
 251   END_TEST;
 252 }
 253
 254 int UtcDaliGlViewDirectRenderingSetResizeCallbackN(void)
 255 {
 256   ToolkitTestApplication application;
 257   tet_infoline("UtcDaliGlViewDirectRenderingSetResizeCallback");
 258   GlView view;
 259
 260   try
 261   {
 262     view.SetResizeCallback(Dali::MakeCallback(DirectRenderingCode::resizeCB));
 263     DALI_TEST_CHECK(false);
 264   }
 265   catch(...)
 266   {
 267     DALI_TEST_CHECK(true);
 268   }
 269   END_TEST;
 270 }
 271
 272 int UtcDaliGlViewDirectRenderingRenderOnce(void)
 273 {
 274   ToolkitTestApplication application;
 275   tet_infoline("UtcDaliGlViewDirectRenderingRenderOnce");
 276   GlView view = Toolkit::GlView::New(GlView::BackendMode::DIRECT_RENDERING, GlView::ColorFormat::RGB888);
 277
 278   try
 279   {
 280     view.RenderOnce();
 281     DALI_TEST_CHECK(true);
 282   }
 283   catch(...)
 284   {
 285     DALI_TEST_CHECK(false);
 286   }
 287   END_TEST;
 288 }
 289
 290 int UtcDaliGlViewDirectRenderingWindowVisibilityChanged(void)
 291 {
 292   ToolkitTestApplication application;
 293   tet_infoline("UtcDaliGlViewDirectRenderingWindowVisibilityChanged");
 294   GlView view = Toolkit::GlView::New(GlView::BackendMode::DIRECT_RENDERING, GlView::ColorFormat::RGB888);
 295   application.GetScene().Add(view);
 296   view.SetRenderingMode(GlView::RenderingMode::CONTINUOUS);
 297   view.SetGraphicsConfig(true, true, 0, GlView::GraphicsApiVersion::GLES_VERSION_2_0);
 298   view.RegisterGlCallbacks(Dali::MakeCallback(DirectRenderingCode::glInit), Dali::MakeCallback(DirectRenderingCode::glRenderFrame), Dali::MakeCallback(DirectRenderingCode::glTerminate));
 299   view.SetResizeCallback(Dali::MakeCallback(DirectRenderingCode::resizeCB));
 300
 301   application.SendNotification();
 302   application.Render();
 303
 304   Window window = DevelWindow::Get(view);
 305   window.Hide();
 306   application.SendNotification();
 307   application.Render();
 308
 309   DALI_TEST_CHECK(true);
 310   END_TEST;
 311 }
 312
 313 int UtcDaliGlViewDirectRenderingOnScene(void)
 314 {
 315   ToolkitTestApplication application;
 316
 317   GlView view = Toolkit::GlView::New(GlView::BackendMode::DIRECT_RENDERING, GlView::ColorFormat::RGB888);
 318
 319   //Onscene
 320   application.GetScene().Add(view);
 321   view.SetRenderingMode(GlView::RenderingMode::CONTINUOUS);
 322   view.SetGraphicsConfig(true, true, 0, GlView::GraphicsApiVersion::GLES_VERSION_2_0);
 323   view.RegisterGlCallbacks(Dali::MakeCallback(DirectRenderingCode::glInit), Dali::MakeCallback(DirectRenderingCode::glRenderFrame), Dali::MakeCallback(DirectRenderingCode::glTerminate));
 324
 325   application.SendNotification();
 326   application.Render();
 327
 328   //Offscene
 329   application.GetScene().Remove(view);
 330
 331   application.SendNotification();
 332   application.Render();
 333
 334   DALI_TEST_CHECK(true);
 335   END_TEST;
 336 }
 337
 338 int UtcDaliGlViewDirectRenderingControlVisibilityChanged(void)
 339 {
 340   ToolkitTestApplication application;
 341
 342   GlView view = Toolkit::GlView::New(GlView::BackendMode::DIRECT_RENDERING, GlView::ColorFormat::RGB888);
 343   application.GetScene().Add(view);
 344
 345   application.SendNotification();
 346   application.Render();
 347
 348   view.SetProperty(Actor::Property::VISIBLE, false);
 349   application.SendNotification();
 350   application.Render();
 351   DALI_TEST_CHECK(view.GetCurrentProperty<bool>(Actor::Property::VISIBLE) == false);
 352
 353   view.SetProperty(Actor::Property::VISIBLE, true);
 354   application.SendNotification();
 355   application.Render();
 356   DALI_TEST_CHECK(view.GetCurrentProperty<bool>(Actor::Property::VISIBLE) == true);
 357
 358   END_TEST;
 359 }
 360
 361 int UtcDaliGlViewDirectRenderingResize(void)
 362 {
 363   ToolkitTestApplication application;
 364   tet_infoline("UtcDaliGlViewDirectRenderingResize");
 365   GlView view = Toolkit::GlView::New(GlView::BackendMode::DIRECT_RENDERING, GlView::ColorFormat::RGB888);
 366
 367   application.GetScene().Add(view);
 368   view.SetGraphicsConfig(true, true, 0, GlView::GraphicsApiVersion::GLES_VERSION_2_0);
 369   view.RegisterGlCallbacks(Dali::MakeCallback(DirectRenderingCode::glInit), Dali::MakeCallback(DirectRenderingCode::glRenderFrame), Dali::MakeCallback(DirectRenderingCode::glTerminate));
 370   view.SetResizeCallback(Dali::MakeCallback(DirectRenderingCode::resizeCB));
 371   view.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
 372   view.SetProperty(Actor::Property::SIZE, Vector2(360.0f, 360.0f));
 373
 374   application.SendNotification();
 375   application.Render();
 376
 377   //To GlViewRenderThread can recognize Resize signal the main thread have to sleep.
 378   std::this_thread::sleep_for(std::chrono::milliseconds(100));
 379
 380   application.SendNotification();
 381   application.Render();
 382
 383   DALI_TEST_CHECK(true);
 384   END_TEST;
 385 }
 386
 387 int UtcDaliGlViewDirectRenderingTerminateCallback(void)
 388 {
 389   ToolkitTestApplication application;
 390   tet_infoline("UtcDaliGlViewDirectRenderingTerminateCallback");
 391   GlView view = Toolkit::GlView::New(GlView::BackendMode::DIRECT_RENDERING, GlView::ColorFormat::RGB888);
 392
 393   application.GetScene().Add(view);
 394   view.SetGraphicsConfig(true, true, 0, GlView::GraphicsApiVersion::GLES_VERSION_2_0);
 395   view.RegisterGlCallbacks(Dali::MakeCallback(DirectRenderingCode::glInit), Dali::MakeCallback(DirectRenderingCode::glRenderFrame), Dali::MakeCallback(DirectRenderingCode::glTerminate));
 396   view.SetResizeCallback(Dali::MakeCallback(DirectRenderingCode::resizeCB));
 397   view.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
 398   view.SetProperty(Actor::Property::SIZE, Vector2(360.0f, 360.0f));
 399
 400   application.SendNotification();
 401   application.Render();
 402
 403   //To GlViewRenderThread can recognize Resize signal the main thread have to sleep.
 404   std::this_thread::sleep_for(std::chrono::milliseconds(100));
 405
 406   application.SendNotification();
 407   application.Render();
 408
 409   DALI_TEST_CHECK(true);
 410   END_TEST;
 411 }
 412
 413 int UtcDaliGlViewDirectRenderingTextureBinding(void)
 414 {
 415   ToolkitTestApplication application;
 416
 417   GlView view = Toolkit::GlView::New(GlView::BackendMode::DIRECT_RENDERING, GlView::ColorFormat::RGB888);
 418
 419   view.SetRenderingMode(GlView::RenderingMode::CONTINUOUS);
 420   view.SetGraphicsConfig(true, true, 0, GlView::GraphicsApiVersion::GLES_VERSION_2_0);
 421   view.RegisterGlCallbacks(Dali::MakeCallback(DirectRenderingCode::glInit), Dali::MakeCallback(DirectRenderingCode::glRenderFrameWithTextures), Dali::MakeCallback(DirectRenderingCode::glTerminate));
 422   view.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
 423   view.SetProperty(Actor::Property::SIZE, Vector2(360.0f, 360.0f));
 424
 425   // Set size on the actor (half the window size to show that glClear() and scissor test work together)
 426   view.SetProperty(Actor::Property::SIZE, Size(100, 100));
 427   view.SetProperty(Actor::Property::POSITION, Vector2(0, 0));
 428
 429   application.GetScene().Add(view);
 430
 431   // Prepare texture 1
 432   Texture   texture1   = Texture::New(Dali::TextureType::TEXTURE_2D, Pixel::Format::RGBA8888, 512, 512);
 433   auto*     data1      = reinterpret_cast<uint8_t*>(malloc(512 * 512 * 4));
 434   PixelData pixelData1 = PixelData::New(data1, 512 * 512 * 4, 512, 512, Pixel::Format::RGBA8888, PixelData::ReleaseFunction::FREE);
 435   texture1.Upload(pixelData1);
 436
 437   // Prepare texture 2
 438   Texture   texture2   = Texture::New(Dali::TextureType::TEXTURE_2D, Pixel::Format::RGBA8888, 512, 512);
 439   auto*     data2      = reinterpret_cast<uint8_t*>(malloc(512 * 512 * 4));
 440   PixelData pixelData2 = PixelData::New(data2, 512 * 512 * 4, 512, 512, Pixel::Format::RGBA8888, PixelData::ReleaseFunction::FREE);
 441   texture2.Upload(pixelData2);
 442
 443   std::vector<Texture> texturesToBind;
 444   texturesToBind.push_back(texture1);
 445   texturesToBind.push_back(texture2);
 446
 447   view.BindTextureResources(texturesToBind);
 448
 449   DirectRenderingCode::gBoundTextureCount = 0;
 450
 451   application.SendNotification();
 452   application.Render();
 453
 454   DALI_TEST_EQUALS(DirectRenderingCode::gBoundTextureCount, texturesToBind.size(), TEST_LOCATION);
 455
 456   END_TEST;
 457 }
 458
 459 // Positive test case for a method
 460 int UtcDaliGlViewDirectRenderingThreadedNew(void)
 461 {
 462   ToolkitTestApplication application;
 463   tet_infoline(" UtcDaliGlViewDirectRenderingThreadedNew");
 464   GlView view = GlView::New(GlView::BackendMode::DIRECT_RENDERING_THREADED, GlView::ColorFormat::RGBA8888);
 465   DALI_TEST_CHECK(view);
 466
 467   auto mode1 = view.GetBackendMode();
 468
 469   DALI_TEST_EQUALS(mode1, GlView::BackendMode::DIRECT_RENDERING_THREADED, TEST_LOCATION);
 470
 471   END_TEST;
 472 }
 473
 474 int UtcDaliGlViewDirectRenderingThreadedOnScene(void)
 475 {
 476   ToolkitTestApplication application;
 477
 478   GlView view = Toolkit::GlView::New(GlView::BackendMode::DIRECT_RENDERING_THREADED, GlView::ColorFormat::RGB888);
 479
 480   //Onscene
 481   application.GetScene().Add(view);
 482   view.SetRenderingMode(GlView::RenderingMode::CONTINUOUS);
 483   view.SetGraphicsConfig(true, true, 0, GlView::GraphicsApiVersion::GLES_VERSION_3_0);
 484   view.RegisterGlCallbacks(Dali::MakeCallback(DirectRenderingCode::glInitMT), Dali::MakeCallback(DirectRenderingCode::glRenderFrameMT), Dali::MakeCallback(DirectRenderingCode::glTerminateMT));
 485   view.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
 486   view.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
 487
 488   // Set size on the actor (half the window size to show that glClear() and scissor test work together)
 489   view.SetProperty(Actor::Property::SIZE, Size(100, 100));
 490   view.SetProperty(Actor::Property::POSITION, Vector2(0, 0));
 491
 492   while(DirectRenderingCode::gDRFramesRendered < 1)
 493   {
 494     application.SendNotification();
 495     application.Render();
 496   }
 497   DALI_TEST_CHECK(true);
 498   END_TEST;
 499 }
 500
 501 extern "C" bool gDirectRenderingFailCreateShader;
 502 extern "C" bool gDirectRenderingFailCreateProgram;
 503
 504 int UtcDaliGlViewDirectRenderingThreadedOnScene1(void)
 505 {
 506   ToolkitTestApplication application;
 507
 508   GlView view = Toolkit::GlView::New(GlView::BackendMode::DIRECT_RENDERING_THREADED, GlView::ColorFormat::RGB888);
 509
 510   // This test will fail instantiating shaders
 511   gDirectRenderingFailCreateShader = true;
 512
 513   //Onscene
 514   application.GetScene().Add(view);
 515   view.SetRenderingMode(GlView::RenderingMode::CONTINUOUS);
 516   view.SetGraphicsConfig(true, true, 0, GlView::GraphicsApiVersion::GLES_VERSION_3_0);
 517   view.RegisterGlCallbacks(Dali::MakeCallback(DirectRenderingCode::glInitMT), Dali::MakeCallback(DirectRenderingCode::glRenderFrameMT), Dali::MakeCallback(DirectRenderingCode::glTerminateMT));
 518   view.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
 519   view.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
 520
 521   // Set size on the actor (half the window size to show that glClear() and scissor test work together)
 522   view.SetProperty(Actor::Property::SIZE, Size(100, 100));
 523   view.SetProperty(Actor::Property::POSITION, Vector2(0, 0));
 524
 525   while(DirectRenderingCode::gDRFramesRendered < 1)
 526   {
 527     application.SendNotification();
 528     application.Render();
 529   }
 530   DALI_TEST_CHECK(true);
 531   END_TEST;
 532 }
 533
 534 int UtcDaliGlViewDirectRenderingThreadedOnScene2(void)
 535 {
 536   ToolkitTestApplication application;
 537
 538   GlView view = Toolkit::GlView::New(GlView::BackendMode::DIRECT_RENDERING_THREADED, GlView::ColorFormat::RGB888);
 539
 540   // This test will fail instantiating shaders
 541   gDirectRenderingFailCreateProgram = true;
 542
 543   //Onscene
 544   application.GetScene().Add(view);
 545   view.SetRenderingMode(GlView::RenderingMode::CONTINUOUS);
 546   view.SetGraphicsConfig(true, true, 0, GlView::GraphicsApiVersion::GLES_VERSION_3_0);
 547   view.RegisterGlCallbacks(Dali::MakeCallback(DirectRenderingCode::glInitMT), Dali::MakeCallback(DirectRenderingCode::glRenderFrameMT), Dali::MakeCallback(DirectRenderingCode::glTerminateMT));
 548   view.SetProperty(Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT);
 549   view.SetProperty(Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT);
 550
 551   // Set size on the actor (half the window size to show that glClear() and scissor test work together)
 552   view.SetProperty(Actor::Property::SIZE, Size(100, 100));
 553   view.SetProperty(Actor::Property::POSITION, Vector2(0, 0));
 554
 555   while(DirectRenderingCode::gDRFramesRendered < 1)
 556   {
 557     application.SendNotification();
 558     application.Render();
 559   }
 560   DALI_TEST_CHECK(true);
 561   END_TEST;
 562 }