(Partial Update) Use world color to check if the item is updated

Change-Id: I2d1ca5df07cd1c0456f77c178d60e2bf463448ed

diff --git a/automated-tests/src/dali/utc-Dali-Actor.cpp b/automated-tests/src/dali/utc-Dali-Actor.cpp
index 59b3611..5a2f803 100644 (file)
--- a/automated-tests/src/dali/utc-Dali-Actor.cpp
+++ b/automated-tests/src/dali/utc-Dali-Actor.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2022 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -9303,6 +9303,78 @@ int utcDaliActorPartialUpdateChangeTransparency(void)
   END_TEST;
 }
 
+int utcDaliActorPartialUpdateChangeParentOpacity(void)
+{
+  TestApplication application(
+    TestApplication::DEFAULT_SURFACE_WIDTH,
+    TestApplication::DEFAULT_SURFACE_HEIGHT,
+    TestApplication::DEFAULT_HORIZONTAL_DPI,
+    TestApplication::DEFAULT_VERTICAL_DPI,
+    true,
+    true);
+
+  tet_infoline("Check the damaged rect with changing parent's opacity");
+
+  const TestGlAbstraction::ScissorParams& glScissorParams(application.GetGlAbstraction().GetScissorParams());
+
+  Actor parent                          = Actor::New();
+  parent[Actor::Property::ANCHOR_POINT] = AnchorPoint::TOP_LEFT;
+  parent[Actor::Property::POSITION]     = Vector3(16.0f, 16.0f, 0.0f);
+  parent[Actor::Property::SIZE]         = Vector3(16.0f, 16.0f, 0.0f);
+  parent.SetResizePolicy(ResizePolicy::FIXED, Dimension::ALL_DIMENSIONS);
+  application.GetScene().Add(parent);
+
+  Texture texture                      = CreateTexture(TextureType::TEXTURE_2D, Pixel::RGBA8888, 16u, 16u);
+  Actor   child                        = CreateRenderableActor(texture);
+  child[Actor::Property::ANCHOR_POINT] = AnchorPoint::TOP_LEFT;
+  child[Actor::Property::SIZE]         = Vector3(16.0f, 16.0f, 0.0f);
+  child.SetResizePolicy(ResizePolicy::FIXED, Dimension::ALL_DIMENSIONS);
+  parent.Add(child);
+
+  application.SendNotification();
+
+  std::vector<Rect<int>> damagedRects;
+
+  // Actor added, damaged rect is added size of actor
+  application.PreRenderWithPartialUpdate(TestApplication::RENDER_FRAME_INTERVAL, nullptr, damagedRects);
+  DALI_TEST_EQUALS(damagedRects.size(), 1, TEST_LOCATION);
+
+  // Aligned by 16
+  Rect<int> clippingRect = Rect<int>(16, 768, 32, 32); // in screen coordinates, includes 3 last frames updates
+  DALI_TEST_EQUALS<Rect<int>>(clippingRect, damagedRects[0], TEST_LOCATION);
+
+  application.RenderWithPartialUpdate(damagedRects, clippingRect);
+  DALI_TEST_EQUALS(clippingRect.x, glScissorParams.x, TEST_LOCATION);
+  DALI_TEST_EQUALS(clippingRect.y, glScissorParams.y, TEST_LOCATION);
+  DALI_TEST_EQUALS(clippingRect.width, glScissorParams.width, TEST_LOCATION);
+  DALI_TEST_EQUALS(clippingRect.height, glScissorParams.height, TEST_LOCATION);
+
+  damagedRects.clear();
+  application.PreRenderWithPartialUpdate(TestApplication::RENDER_FRAME_INTERVAL, nullptr, damagedRects);
+  application.RenderWithPartialUpdate(damagedRects, clippingRect);
+
+  damagedRects.clear();
+  application.PreRenderWithPartialUpdate(TestApplication::RENDER_FRAME_INTERVAL, nullptr, damagedRects);
+  application.RenderWithPartialUpdate(damagedRects, clippingRect);
+
+  // Ensure the damaged rect is empty
+  DALI_TEST_EQUALS(damagedRects.size(), 0, TEST_LOCATION);
+
+  // Change the parent's opacity
+  parent[Actor::Property::OPACITY] = 0.5f;
+
+  application.SendNotification();
+
+  // The damaged rect should be same
+  damagedRects.clear();
+  application.PreRenderWithPartialUpdate(TestApplication::RENDER_FRAME_INTERVAL, nullptr, damagedRects);
+  application.RenderWithPartialUpdate(damagedRects, clippingRect);
+  DALI_TEST_CHECK(damagedRects.size() > 0);
+  DALI_TEST_EQUALS<Rect<int>>(clippingRect, damagedRects[0], TEST_LOCATION);
+
+  END_TEST;
+}
+
 int UtcDaliActorCaptureAllTouchAfterStartPropertyP(void)
 {
   TestApplication application;

diff --git a/dali/internal/update/manager/render-instruction-processor.cpp b/dali/internal/update/manager/render-instruction-processor.cpp
index a395436..ff4d120 100644 (file)
--- a/dali/internal/update/manager/render-instruction-processor.cpp
+++ b/dali/internal/update/manager/render-instruction-processor.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2022 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -239,7 +239,7 @@ inline void AddRendererToRenderList(BufferIndex         updateBufferIndex,
       partialRenderingCacheInfo.node       = node;
       partialRenderingCacheInfo.isOpaque   = (opacityType == Renderer::OPAQUE);
       partialRenderingCacheInfo.renderer   = renderable.mRenderer;
-      partialRenderingCacheInfo.color      = node->GetColor(updateBufferIndex);
+      partialRenderingCacheInfo.color      = node->GetWorldColor(updateBufferIndex);
       partialRenderingCacheInfo.depthIndex = node->GetDepthIndex();
 
       if(DALI_LIKELY(renderable.mRenderer))