automated-tests/src/dali/utc-Dali-FrameBuffer.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 #include <dali/public-api/dali-core.h>
  19 #include <dali-test-suite-utils.h>
  20 #include <dali/devel-api/rendering/frame-buffer-devel.h>
  21
  22 using namespace Dali;
  23
  24 #include <mesh-builder.h>
  25
  26 void framebuffer_set_startup(void)
  27 {
  28   test_return_value = TET_UNDEF;
  29 }
  30
  31 void framebuffer_set_cleanup(void)
  32 {
  33   test_return_value = TET_PASS;
  34 }
  35
  36 int UtcDaliFrameBufferNew01(void)
  37 {
  38   TestApplication application;
  39
  40   unsigned int width(64);
  41   unsigned int height(64);
  42   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::NONE );
  43
  44   DALI_TEST_CHECK( frameBuffer );
  45
  46   application.SendNotification();
  47   application.Render();
  48
  49   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferColorAttachmentCount(), 0u, TEST_LOCATION);
  50   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferDepthAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
  51   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferStencilAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
  52
  53   END_TEST;
  54 }
  55
  56 int UtcDaliFrameBufferNew02(void)
  57 {
  58   TestApplication application;
  59
  60   unsigned int width(64);
  61   unsigned int height(64);
  62   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::DEPTH );
  63
  64   DALI_TEST_CHECK( frameBuffer );
  65
  66   application.SendNotification();
  67   application.Render();
  68
  69   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferColorAttachmentCount(), 0u, TEST_LOCATION);
  70   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferDepthAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
  71   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferStencilAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
  72
  73   END_TEST;
  74 }
  75
  76 int UtcDaliFrameBufferNew03(void)
  77 {
  78   TestApplication application;
  79
  80   unsigned int width(64);
  81   unsigned int height(64);
  82   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::STENCIL );
  83
  84   DALI_TEST_CHECK( frameBuffer );
  85
  86   application.SendNotification();
  87   application.Render();
  88
  89   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferColorAttachmentCount(), 0u, TEST_LOCATION);
  90   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferDepthAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
  91   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferStencilAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
  92
  93   END_TEST;
  94 }
  95
  96 int UtcDaliFrameBufferNew04(void)
  97 {
  98   TestApplication application;
  99
 100   unsigned int width(64);
 101   unsigned int height(64);
 102   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::DEPTH_STENCIL );
 103
 104   DALI_TEST_CHECK( frameBuffer );
 105
 106   application.SendNotification();
 107   application.Render();
 108
 109   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferColorAttachmentCount(), 0u, TEST_LOCATION);
 110   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferDepthAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
 111   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferStencilAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
 112
 113   END_TEST;
 114 }
 115
 116 int UtcDaliFrameBufferNew05(void)
 117 {
 118   TestApplication application;
 119   FrameBuffer frameBuffer;
 120   DALI_TEST_CHECK( !frameBuffer );
 121   END_TEST;
 122 }
 123
 124 int UtcDaliFrameBufferNew06(void)
 125 {
 126   TestApplication application;
 127
 128   unsigned int width(64);
 129   unsigned int height(64);
 130   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::DEPTH | FrameBuffer::Attachment::STENCIL );
 131
 132   DALI_TEST_CHECK( frameBuffer );
 133
 134   application.SendNotification();
 135   application.Render();
 136
 137   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferColorAttachmentCount(), 0u, TEST_LOCATION);
 138   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferDepthAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
 139   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferStencilAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
 140
 141   END_TEST;
 142 }
 143
 144 int UtcDaliFrameBufferNewWithColor01(void)
 145 {
 146   TestApplication application;
 147   uint32_t width = 64;
 148   uint32_t height = 64;
 149   FrameBuffer frameBuffer = FrameBuffer::New( width, height );
 150   application.SendNotification();
 151   application.Render();
 152   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferColorAttachmentCount(), 1u, TEST_LOCATION);
 153   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferDepthAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 154   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferStencilAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 155   // check that texture is not empty handle
 156   DALI_TEST_CHECK( frameBuffer.GetColorTexture() );
 157   END_TEST;
 158 }
 159
 160 int UtcDaliFrameBufferNewWithColor02(void)
 161 {
 162   TestApplication application;
 163   uint32_t width = 64;
 164   uint32_t height = 64;
 165   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::COLOR );
 166   application.SendNotification();
 167   application.Render();
 168   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferColorAttachmentCount(), 1u, TEST_LOCATION);
 169   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferDepthAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 170   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferStencilAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 171   // check that texture is not empty handle
 172   DALI_TEST_CHECK( frameBuffer.GetColorTexture() );
 173   END_TEST;
 174 }
 175
 176 int UtcDaliFrameBufferNewWithColor03(void)
 177 {
 178   TestApplication application;
 179   uint32_t width = 64;
 180   uint32_t height = 64;
 181   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::COLOR_DEPTH );
 182   application.SendNotification();
 183   application.Render();
 184   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferColorAttachmentCount(), 1u, TEST_LOCATION);
 185   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferDepthAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
 186   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferStencilAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 187   // check that texture is not empty handle
 188   DALI_TEST_CHECK( frameBuffer.GetColorTexture() );
 189   END_TEST;
 190 }
 191
 192 int UtcDaliFrameBufferNewWithColor04(void)
 193 {
 194   TestApplication application;
 195   uint32_t width = 64;
 196   uint32_t height = 64;
 197   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::COLOR_STENCIL );
 198   application.SendNotification();
 199   application.Render();
 200   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferColorAttachmentCount(), 1u, TEST_LOCATION);
 201   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferDepthAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 202   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferStencilAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
 203   // check that texture is not empty handle
 204   DALI_TEST_CHECK( frameBuffer.GetColorTexture() );
 205   END_TEST;
 206 }
 207
 208 int UtcDaliFrameBufferNewWithColor05(void)
 209 {
 210   TestApplication application;
 211   uint32_t width = 64;
 212   uint32_t height = 64;
 213   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::COLOR_DEPTH_STENCIL );
 214   application.SendNotification();
 215   application.Render();
 216   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferColorAttachmentCount(), 1u, TEST_LOCATION);
 217   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferDepthAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
 218   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferStencilAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
 219   // check that texture is not empty handle
 220   DALI_TEST_CHECK( frameBuffer.GetColorTexture() );
 221   END_TEST;
 222 }
 223
 224 int UtcDaliFrameBufferCopyConstructor(void)
 225 {
 226   TestApplication application;
 227
 228   unsigned int width(64);
 229   unsigned int height(64);
 230   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::NONE );
 231
 232   FrameBuffer frameBufferCopy( frameBuffer );
 233
 234   DALI_TEST_CHECK( frameBufferCopy );
 235
 236   END_TEST;
 237 }
 238
 239 int UtcDaliFrameBufferAssignmentOperator(void)
 240 {
 241   TestApplication application;
 242
 243   unsigned int width(64);
 244   unsigned int height(64);
 245   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::NONE );
 246
 247   FrameBuffer frameBuffer2;
 248   DALI_TEST_CHECK( !frameBuffer2 );
 249
 250   frameBuffer2 = frameBuffer;
 251   DALI_TEST_CHECK( frameBuffer2 );
 252
 253   END_TEST;
 254 }
 255
 256 int UtcDaliFrameBufferDownCast01(void)
 257 {
 258   TestApplication application;
 259   unsigned int width(64);
 260   unsigned int height(64);
 261   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::NONE );
 262
 263   BaseHandle handle(frameBuffer);
 264   FrameBuffer frameBuffer2 = FrameBuffer::DownCast(handle);
 265   DALI_TEST_CHECK( frameBuffer2 );
 266
 267   END_TEST;
 268 }
 269
 270 int UtcDaliFrameBufferDownCast02(void)
 271 {
 272   TestApplication application;
 273
 274   Handle handle = Handle::New(); // Create a custom object
 275   FrameBuffer frameBuffer = FrameBuffer::DownCast(handle);
 276   DALI_TEST_CHECK( !frameBuffer );
 277   END_TEST;
 278 }
 279
 280 int UtcDaliFrameBufferAttachColorTexture01(void)
 281 {
 282   TestApplication application;
 283
 284   unsigned int width(64);
 285   unsigned int height(64);
 286   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::DEPTH_STENCIL );
 287   Texture texture = Texture::New( TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height );
 288   frameBuffer.AttachColorTexture( texture );
 289
 290   application.SendNotification();
 291   application.Render();
 292
 293   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferColorAttachmentCount(), 1u, TEST_LOCATION);
 294   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferDepthAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
 295   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferStencilAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
 296
 297   END_TEST;
 298 }
 299
 300 int UtcDaliFrameBufferAttachColorTexture02(void)
 301 {
 302   TestApplication application;
 303
 304   unsigned int width(64);
 305   unsigned int height(64);
 306   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::NONE );
 307   Texture texture = Texture::New( TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height );
 308   texture.GenerateMipmaps();
 309
 310   //Attach mipmap 1
 311   frameBuffer.AttachColorTexture( texture, 0u, 1u );
 312
 313   application.SendNotification();
 314   application.Render();
 315
 316   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferColorAttachmentCount(), 1u, TEST_LOCATION);
 317   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferDepthAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 318   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferStencilAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 319
 320   END_TEST;
 321 }
 322
 323 int UtcDaliFrameBufferAttachColorTexture03(void)
 324 {
 325   TestApplication application;
 326
 327   unsigned int width(64);
 328   unsigned int height(64);
 329   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::NONE );
 330   Texture texture = Texture::New( TextureType::TEXTURE_CUBE, Pixel::RGBA8888, width, height );
 331   texture.GenerateMipmaps();
 332
 333   //Attach NEGATIVE_Y face of the cubemap
 334   frameBuffer.AttachColorTexture( texture, 0u, CubeMapLayer::NEGATIVE_Y );
 335
 336   application.SendNotification();
 337   application.Render();
 338
 339   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferColorAttachmentCount(), 1u, TEST_LOCATION);
 340   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferDepthAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 341   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferStencilAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 342
 343   END_TEST;
 344 }
 345
 346 int UtcDaliFrameBufferAttachColorTexture04(void)
 347 {
 348   TestApplication application;
 349
 350   unsigned int width(64);
 351   unsigned int height(64);
 352   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::DEPTH | FrameBuffer::Attachment::STENCIL );
 353   Texture texture = Texture::New( TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height );
 354   frameBuffer.AttachColorTexture( texture );
 355
 356   application.SendNotification();
 357   application.Render();
 358
 359   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferColorAttachmentCount(), 1u, TEST_LOCATION);
 360   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferDepthAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
 361   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferStencilAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
 362
 363   END_TEST;
 364 }
 365
 366 int UtcDaliFrameBufferAttachColorTexture05(void)
 367 {
 368   TestApplication application;
 369
 370   unsigned int width(64);
 371   unsigned int height(64);
 372   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::NONE );
 373   Texture texture = Texture::New( TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height );
 374
 375   // N.B. it doesn't make sense per se, however the OGL standard doesn't seem to forbid attaching the same texture to different slots.
 376   for (int i = 0; i < Dali::DevelFrameBuffer::MAX_COLOR_ATTACHMENTS + 1; ++i)
 377   {
 378     frameBuffer.AttachColorTexture( texture );
 379   }
 380
 381   application.SendNotification();
 382   application.Render();
 383
 384   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferColorAttachmentCount(), Dali::DevelFrameBuffer::MAX_COLOR_ATTACHMENTS, TEST_LOCATION);
 385   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferDepthAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 386   DALI_TEST_EQUALS(application.GetGlAbstraction().CheckFramebufferStencilAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 387
 388   END_TEST;
 389 }
 390
 391 int UtcDaliFrameBufferGetColorTexture01(void)
 392 {
 393   TestApplication application;
 394
 395   unsigned int width(64);
 396   unsigned int height(64);
 397   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::NONE );
 398   Texture texture = Texture::New( TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height );
 399   frameBuffer.AttachColorTexture( texture );
 400
 401   DALI_TEST_EQUALS(frameBuffer.GetColorTexture(), texture, TEST_LOCATION);
 402
 403   END_TEST;
 404 }
 405
 406 int UtcDaliFrameBufferGetColorTexture02(void)
 407 {
 408   TestApplication application;
 409
 410   unsigned int width(64);
 411   unsigned int height(64);
 412   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::NONE );
 413   Texture texture = Texture::New( TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height );
 414   frameBuffer.AttachColorTexture( texture, 0u, 1u );
 415
 416   DALI_TEST_EQUALS(frameBuffer.GetColorTexture(), texture, TEST_LOCATION);
 417
 418   END_TEST;
 419 }
 420
 421 int UtcDaliFrameBufferGetColorTexture03(void)
 422 { // FrameBuffer::GetColorTexture() and GetColorTexture(0) are equivalent
 423   TestApplication application;
 424
 425   unsigned int width(64);
 426   unsigned int height(64);
 427   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::NONE );
 428   Texture texture = Texture::New( TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height );
 429   frameBuffer.AttachColorTexture( texture, 0u, 1u );
 430
 431   DALI_TEST_EQUALS(frameBuffer.GetColorTexture(), texture, TEST_LOCATION);
 432   DALI_TEST_EQUALS(DevelFrameBuffer::GetColorTexture(frameBuffer, 0), texture, TEST_LOCATION);
 433
 434   END_TEST;
 435 }
 436
 437 int UtcDaliFrameBufferGetColorTexture04(void)
 438 {
 439   TestApplication application;
 440
 441   unsigned int width(64);
 442   unsigned int height(64);
 443   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::NONE );
 444   Texture textures[] = {
 445       Texture::New( TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height ),
 446       Texture::New( TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height ),
 447       Texture::New( TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height ),
 448       Texture::New( TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height ),
 449       Texture::New( TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height ),
 450       Texture::New( TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height ),
 451       Texture::New( TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height ),
 452       Texture::New( TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height ),
 453   };
 454
 455   for (auto& t: textures)
 456   {
 457     frameBuffer.AttachColorTexture( t, 0u, 1u );
 458   }
 459
 460   for (unsigned int i = 0; i < std::extent<decltype(textures)>::value; ++i)
 461   {
 462     DALI_TEST_EQUALS(DevelFrameBuffer::GetColorTexture(frameBuffer, i), textures[i], TEST_LOCATION);
 463   }
 464
 465   END_TEST;
 466 }
 467
 468 int UtcDaliFramebufferContextLoss(void)
 469 {
 470   tet_infoline("UtcDaliFramebufferContextLoss\n");
 471   TestApplication application;
 472
 473   //Create the texture
 474   unsigned int width(64);
 475   unsigned int height(64);
 476   Texture texture = Texture::New( TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height );
 477   DALI_TEST_CHECK( texture );
 478   FrameBuffer frameBuffer = FrameBuffer::New( width, height, FrameBuffer::Attachment::NONE );
 479   DALI_TEST_CHECK( frameBuffer );
 480   frameBuffer.AttachColorTexture( texture, 0u, 1u );
 481
 482   Geometry geometry = CreateQuadGeometry();
 483   Shader shader = CreateShader();
 484   Renderer renderer = Renderer::New(geometry, shader);
 485
 486   application.SendNotification();
 487   application.Render(16);
 488
 489   // Lose & regain context (in render 'thread')
 490   application.ResetContext();
 491   DALI_TEST_CHECK( frameBuffer );
 492
 493   END_TEST;
 494 }