automated-tests/src/dali-graphics/utc-Dali-GraphicsFramebuffer.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 #include <dali-test-suite-utils.h>
  18 #include <dali/dali.h>
  19
  20 #include <dali/internal/graphics/gles-impl/egl-graphics-controller.h>
  21 #include <test-actor-utils.h>
  22 #include <test-graphics-application.h>
  23 #include <test-graphics-framebuffer.h>
  24
  25 using namespace Dali;
  26
  27 namespace
  28 {
  29 RenderTask CreateRenderTask(TestGraphicsApplication& application,
  30                             FrameBuffer              framebuffer)
  31 {
  32   Actor rootActor = Actor::New();
  33   application.GetScene().Add(rootActor);
  34   Texture img         = CreateTexture(TextureType::TEXTURE_2D, Pixel::RGBA8888, 1, 1);
  35   Actor   sourceActor = CreateRenderableActor(img);
  36   application.GetScene().Add(sourceActor);
  37
  38   CameraActor offscreenCameraActor = CameraActor::New(Size(TestApplication::DEFAULT_SURFACE_WIDTH,
  39                                                            TestApplication::DEFAULT_SURFACE_HEIGHT));
  40   application.GetScene().Add(offscreenCameraActor);
  41
  42   // Change main render task to use a different root
  43   RenderTaskList taskList = application.GetScene().GetRenderTaskList();
  44   taskList.GetTask(0u).SetSourceActor(rootActor);
  45
  46   RenderTask newTask = taskList.CreateTask();
  47   newTask.SetCameraActor(offscreenCameraActor);
  48   newTask.SetSourceActor(sourceActor);
  49   newTask.SetInputEnabled(false);
  50   newTask.SetClearColor(Vector4(0.f, 0.f, 0.f, 0.f));
  51   newTask.SetClearEnabled(true);
  52   newTask.SetExclusive(true);
  53   newTask.SetFrameBuffer(framebuffer);
  54
  55   return newTask;
  56 }
  57 } // namespace
  58
  59 void utc_dali_graphics_framebuffer_startup(void)
  60 {
  61   test_return_value = TET_UNDEF;
  62 }
  63 void utc_dali_graphics_framebuffer_cleanup(void)
  64 {
  65   test_return_value = TET_PASS;
  66 }
  67
  68 int UtcDaliGraphicsFramebufferAttachDepth(void)
  69 {
  70   TestGraphicsApplication app;
  71   tet_infoline("UtcDaliGraphicsFramebufferAttachDepth - Test for GLES specific behavior");
  72
  73   auto& gl = app.GetGlAbstraction();
  74
  75   uint32_t width  = 16u;
  76   uint32_t height = 24u;
  77
  78   FrameBuffer framebuffer = FrameBuffer::New(width, height, FrameBuffer::Attachment::DEPTH);
  79
  80   DALI_TEST_CHECK(framebuffer);
  81
  82   Texture dummyColorTexture = CreateTexture(TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height);
  83   Actor   dummyActor        = CreateRenderableActor(dummyColorTexture);
  84   framebuffer.AttachColorTexture(dummyColorTexture);
  85
  86   app.GetScene().Add(dummyActor);
  87
  88   auto renderTask = CreateRenderTask(app, framebuffer);
  89
  90   DALI_TEST_CHECK(renderTask);
  91
  92   app.SendNotification();
  93   app.Render(16); // The above actor will get rendered and drawn once.
  94
  95   DALI_TEST_EQUALS(gl.CheckFramebufferColorAttachmentCount(), 1u, TEST_LOCATION);
  96   DALI_TEST_EQUALS(gl.CheckFramebufferDepthAttachmentCount(), 0u, TEST_LOCATION);
  97   DALI_TEST_EQUALS(gl.CheckFramebufferStencilAttachmentCount(), 0u, TEST_LOCATION);
  98   DALI_TEST_EQUALS(gl.CheckFramebufferDepthStencilAttachmentCount(), 0u, TEST_LOCATION);
  99   DALI_TEST_EQUALS(gl.CheckFramebufferDepthAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
 100   DALI_TEST_EQUALS(gl.CheckFramebufferStencilAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 101   DALI_TEST_EQUALS(gl.CheckFramebufferDepthStencilAttachment(), (GLenum)GL_FALSE, TEST_LOCATION); // Check whether renderbuffer attached by DEPTH_STENCIL.
 102
 103   END_TEST;
 104 }
 105
 106 int UtcDaliGraphicsFramebufferAttachStencil(void)
 107 {
 108   TestGraphicsApplication app;
 109   tet_infoline("UtcDaliGraphicsFramebufferAttachStencil - Test for GLES specific behavior");
 110
 111   auto& gl = app.GetGlAbstraction();
 112
 113   uint32_t width  = 16u;
 114   uint32_t height = 24u;
 115
 116   FrameBuffer framebuffer = FrameBuffer::New(width, height, FrameBuffer::Attachment::STENCIL);
 117
 118   DALI_TEST_CHECK(framebuffer);
 119
 120   Texture dummyColorTexture = CreateTexture(TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height);
 121   Actor   dummyActor        = CreateRenderableActor(dummyColorTexture);
 122   framebuffer.AttachColorTexture(dummyColorTexture);
 123
 124   app.GetScene().Add(dummyActor);
 125
 126   auto renderTask = CreateRenderTask(app, framebuffer);
 127
 128   DALI_TEST_CHECK(renderTask);
 129
 130   app.SendNotification();
 131   app.Render(16); // The above actor will get rendered and drawn once.
 132
 133   DALI_TEST_EQUALS(gl.CheckFramebufferColorAttachmentCount(), 1u, TEST_LOCATION);
 134   DALI_TEST_EQUALS(gl.CheckFramebufferDepthAttachmentCount(), 0u, TEST_LOCATION);
 135   DALI_TEST_EQUALS(gl.CheckFramebufferStencilAttachmentCount(), 0u, TEST_LOCATION);
 136   DALI_TEST_EQUALS(gl.CheckFramebufferDepthStencilAttachmentCount(), 0u, TEST_LOCATION);
 137   DALI_TEST_EQUALS(gl.CheckFramebufferDepthAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 138   DALI_TEST_EQUALS(gl.CheckFramebufferStencilAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
 139   DALI_TEST_EQUALS(gl.CheckFramebufferDepthStencilAttachment(), (GLenum)GL_FALSE, TEST_LOCATION); // Check whether renderbuffer attached by DEPTH_STENCIL.
 140
 141   END_TEST;
 142 }
 143
 144 int UtcDaliGraphicsFramebufferAttachDepthStencil(void)
 145 {
 146   TestGraphicsApplication app;
 147   tet_infoline("UtcDaliGraphicsFramebufferAttachDepthStencil - Test for GLES specific behavior");
 148
 149   auto& gl = app.GetGlAbstraction();
 150
 151   uint32_t width  = 16u;
 152   uint32_t height = 24u;
 153
 154   FrameBuffer framebuffer = FrameBuffer::New(width, height, FrameBuffer::Attachment::DEPTH_STENCIL);
 155
 156   DALI_TEST_CHECK(framebuffer);
 157
 158   Texture dummyColorTexture = CreateTexture(TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height);
 159   Actor   dummyActor        = CreateRenderableActor(dummyColorTexture);
 160   framebuffer.AttachColorTexture(dummyColorTexture);
 161
 162   app.GetScene().Add(dummyActor);
 163
 164   auto renderTask = CreateRenderTask(app, framebuffer);
 165
 166   DALI_TEST_CHECK(renderTask);
 167
 168   app.SendNotification();
 169   app.Render(16); // The above actor will get rendered and drawn once.
 170
 171   DALI_TEST_EQUALS(gl.CheckFramebufferColorAttachmentCount(), 1u, TEST_LOCATION);
 172   DALI_TEST_EQUALS(gl.CheckFramebufferDepthAttachmentCount(), 0u, TEST_LOCATION);
 173   DALI_TEST_EQUALS(gl.CheckFramebufferStencilAttachmentCount(), 0u, TEST_LOCATION);
 174   DALI_TEST_EQUALS(gl.CheckFramebufferDepthStencilAttachmentCount(), 0u, TEST_LOCATION);
 175   DALI_TEST_EQUALS(gl.CheckFramebufferDepthAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
 176   DALI_TEST_EQUALS(gl.CheckFramebufferStencilAttachment(), (GLenum)GL_TRUE, TEST_LOCATION);
 177   DALI_TEST_EQUALS(gl.CheckFramebufferDepthStencilAttachment(), (GLenum)GL_TRUE, TEST_LOCATION); // Check whether renderbuffer attached by DEPTH_STENCIL.
 178
 179   END_TEST;
 180 }
 181
 182 int UtcDaliGraphicsFramebufferAttachDepthTexture(void)
 183 {
 184   TestGraphicsApplication app;
 185   tet_infoline("UtcDaliGraphicsFramebufferAttachDepthTexture - Test for GLES specific behavior");
 186
 187   auto& gl = app.GetGlAbstraction();
 188
 189   uint32_t width  = 16u;
 190   uint32_t height = 24u;
 191
 192   FrameBuffer framebuffer = FrameBuffer::New(width, height, FrameBuffer::Attachment::NONE);
 193
 194   DALI_TEST_CHECK(framebuffer);
 195
 196   Texture dummyColorTexture = CreateTexture(TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height);
 197   Texture dummyDepthTexture = CreateTexture(TextureType::TEXTURE_2D, Pixel::DEPTH_UNSIGNED_INT, width, height);
 198   Actor   dummyActor        = CreateRenderableActor(dummyColorTexture);
 199   framebuffer.AttachColorTexture(dummyColorTexture);
 200   DevelFrameBuffer::AttachDepthTexture(framebuffer, dummyDepthTexture);
 201
 202   app.GetScene().Add(dummyActor);
 203
 204   auto renderTask = CreateRenderTask(app, framebuffer);
 205
 206   DALI_TEST_CHECK(renderTask);
 207
 208   app.SendNotification();
 209   app.Render(16); // The above actor will get rendered and drawn once.
 210
 211   DALI_TEST_EQUALS(gl.CheckFramebufferColorAttachmentCount(), 1u, TEST_LOCATION);
 212   DALI_TEST_EQUALS(gl.CheckFramebufferDepthAttachmentCount(), 1u, TEST_LOCATION);
 213   DALI_TEST_EQUALS(gl.CheckFramebufferStencilAttachmentCount(), 0u, TEST_LOCATION);
 214   DALI_TEST_EQUALS(gl.CheckFramebufferDepthStencilAttachmentCount(), 0u, TEST_LOCATION);
 215   DALI_TEST_EQUALS(gl.CheckFramebufferDepthAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 216   DALI_TEST_EQUALS(gl.CheckFramebufferStencilAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 217   DALI_TEST_EQUALS(gl.CheckFramebufferDepthStencilAttachment(), (GLenum)GL_FALSE, TEST_LOCATION); // Check whether renderbuffer attached by DEPTH_STENCIL.
 218
 219   END_TEST;
 220 }
 221
 222 int UtcDaliGraphicsFramebufferAttachDepthStencilTexture(void)
 223 {
 224   TestGraphicsApplication app;
 225   tet_infoline("UtcDaliGraphicsFramebufferAttachDepthStencilTexture - Test for GLES specific behavior");
 226
 227   auto& gl = app.GetGlAbstraction();
 228
 229   uint32_t width  = 16u;
 230   uint32_t height = 24u;
 231
 232   FrameBuffer framebuffer = FrameBuffer::New(width, height, FrameBuffer::Attachment::STENCIL);
 233
 234   DALI_TEST_CHECK(framebuffer);
 235
 236   Texture dummyColorTexture        = CreateTexture(TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height);
 237   Texture dummyDepthStencilTexture = CreateTexture(TextureType::TEXTURE_2D, Pixel::DEPTH_STENCIL, width, height);
 238   Actor   dummyActor               = CreateRenderableActor(dummyColorTexture);
 239   framebuffer.AttachColorTexture(dummyColorTexture);
 240   DevelFrameBuffer::AttachDepthStencilTexture(framebuffer, dummyDepthStencilTexture);
 241
 242   app.GetScene().Add(dummyActor);
 243
 244   auto renderTask = CreateRenderTask(app, framebuffer);
 245
 246   DALI_TEST_CHECK(renderTask);
 247
 248   app.SendNotification();
 249   app.Render(16); // The above actor will get rendered and drawn once.
 250
 251   DALI_TEST_EQUALS(gl.CheckFramebufferColorAttachmentCount(), 1u, TEST_LOCATION);
 252   DALI_TEST_EQUALS(gl.CheckFramebufferDepthAttachmentCount(), 1u, TEST_LOCATION);
 253   DALI_TEST_EQUALS(gl.CheckFramebufferStencilAttachmentCount(), 1u, TEST_LOCATION);
 254   DALI_TEST_EQUALS(gl.CheckFramebufferDepthStencilAttachmentCount(), 1u, TEST_LOCATION);
 255   DALI_TEST_EQUALS(gl.CheckFramebufferDepthAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 256   DALI_TEST_EQUALS(gl.CheckFramebufferStencilAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 257   DALI_TEST_EQUALS(gl.CheckFramebufferDepthStencilAttachment(), (GLenum)GL_FALSE, TEST_LOCATION); // Check whether renderbuffer attached by DEPTH_STENCIL.
 258
 259   END_TEST;
 260 }
 261
 262 int UtcDaliGraphicsFramebufferAttachStencilAndDepthTexture(void)
 263 {
 264   TestGraphicsApplication app;
 265   tet_infoline("UtcDaliGraphicsFramebufferAttachStencilAndDepthTexture - Test for GLES specific behavior");
 266
 267   auto& gl = app.GetGlAbstraction();
 268
 269   uint32_t width  = 16u;
 270   uint32_t height = 24u;
 271
 272   FrameBuffer framebuffer = FrameBuffer::New(width, height, FrameBuffer::Attachment::STENCIL);
 273
 274   DALI_TEST_CHECK(framebuffer);
 275
 276   Texture dummyColorTexture = CreateTexture(TextureType::TEXTURE_2D, Pixel::RGBA8888, width, height);
 277   // Note : Current GLES cannot seperate destination of depth result and stencil result. We need to make the texture as DEPTH_STENCIL
 278   Texture dummyDepthTexture = CreateTexture(TextureType::TEXTURE_2D, Pixel::DEPTH_STENCIL, width, height);
 279   Actor   dummyActor        = CreateRenderableActor(dummyColorTexture);
 280   framebuffer.AttachColorTexture(dummyColorTexture);
 281   DevelFrameBuffer::AttachDepthTexture(framebuffer, dummyDepthTexture);
 282
 283   app.GetScene().Add(dummyActor);
 284
 285   auto renderTask = CreateRenderTask(app, framebuffer);
 286
 287   DALI_TEST_CHECK(renderTask);
 288
 289   app.SendNotification();
 290   app.Render(16); // The above actor will get rendered and drawn once.
 291
 292   DALI_TEST_EQUALS(gl.CheckFramebufferColorAttachmentCount(), 1u, TEST_LOCATION);
 293   DALI_TEST_EQUALS(gl.CheckFramebufferDepthAttachmentCount(), 1u, TEST_LOCATION);
 294   DALI_TEST_EQUALS(gl.CheckFramebufferStencilAttachmentCount(), 1u, TEST_LOCATION);
 295   DALI_TEST_EQUALS(gl.CheckFramebufferDepthStencilAttachmentCount(), 1u, TEST_LOCATION);
 296   DALI_TEST_EQUALS(gl.CheckFramebufferDepthAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 297   DALI_TEST_EQUALS(gl.CheckFramebufferStencilAttachment(), (GLenum)GL_FALSE, TEST_LOCATION);
 298   DALI_TEST_EQUALS(gl.CheckFramebufferDepthStencilAttachment(), (GLenum)GL_FALSE, TEST_LOCATION); // Check whether renderbuffer attached by DEPTH_STENCIL.
 299
 300   END_TEST;
 301 }