cc : Delete LayerImpl::opacity

cc/trees/layer_tree_host_impl_unittest.cc

 // Copyright 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/trees/layer_tree_host_impl.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <cmath>
@@ skipping 946 matching lines @@
   scroll->SetScrollClipLayer(clip->id());
   scroll->SetDrawsContent(true);
 
   std::unique_ptr<SolidColorScrollbarLayerImpl> scrollbar =
       SolidColorScrollbarLayerImpl::Create(layer_tree_impl, 4, VERTICAL, 10, 0,
                                            false, true);
   scrollbar->SetBounds(scrollbar_size);
   scrollbar->SetPosition(gfx::PointF(345, 0));
   scrollbar->SetScrollLayerId(scroll->id());
   scrollbar->SetDrawsContent(true);
-  scrollbar->SetOpacity(1.f);
+  scrollbar->test_properties()->opacity = 1.f;
 
   std::unique_ptr<LayerImpl> squash1 = LayerImpl::Create(layer_tree_impl, 5);
   squash1->SetBounds(gfx::Size(140, 300));
   squash1->SetPosition(gfx::PointF(220, 0));
   squash1->SetDrawsContent(true);
 
   std::unique_ptr<LayerImpl> squash2 = LayerImpl::Create(layer_tree_impl, 6);
   squash2->SetBounds(gfx::Size(140, 300));
   squash2->SetPosition(gfx::PointF(220, 300));
   squash2->SetDrawsContent(true);
@@ skipping 1693 matching lines @@
     host_impl_->InitializeRenderer(output_surface_.get());
 
     SetupScrollAndContentsLayers(content_size);
     host_impl_->active_tree()->PushPageScaleFromMainThread(1.f, 1.f, 4.f);
     host_impl_->SetViewportSize(
         gfx::Size(content_size.width() / 2, content_size.height() / 2));
 
     std::unique_ptr<SolidColorScrollbarLayerImpl> scrollbar =
         SolidColorScrollbarLayerImpl::Create(host_impl_->active_tree(), 400,
                                              VERTICAL, 10, 0, false, true);
-    scrollbar->SetOpacity(0.f);
-    EXPECT_FLOAT_EQ(0.f, scrollbar->opacity());
+    scrollbar->test_properties()->opacity = 0.f;
+    EXPECT_FLOAT_EQ(0.f, scrollbar->test_properties()->opacity);
 
     LayerImpl* scroll = host_impl_->active_tree()->OuterViewportScrollLayer();
     LayerImpl* root = host_impl_->active_tree()->InnerViewportContainerLayer();
     scrollbar->SetScrollLayerId(scroll->id());
     root->AddChild(std::move(scrollbar));
 
     host_impl_->active_tree()->DidBecomeActive();
     SetNeedsRebuildPropertyTrees();
     DrawFrame();
   }
@@ skipping 163 matching lines @@
     settings.scrollbar_fade_delay_ms = 20;
     settings.scrollbar_fade_duration_ms = 20;
     gfx::Size content_size(100, 100);
 
     CreateHostImpl(settings, CreateOutputSurface());
     host_impl_->CreatePendingTree();
     CreateScrollAndContentsLayers(host_impl_->pending_tree(), content_size);
     std::unique_ptr<SolidColorScrollbarLayerImpl> scrollbar =
         SolidColorScrollbarLayerImpl::Create(host_impl_->pending_tree(), 400,
                                              VERTICAL, 10, 0, false, true);
-    scrollbar->SetOpacity(0.f);
+    scrollbar->test_properties()->opacity = 0.f;
     LayerImpl* scroll = host_impl_->pending_tree()->OuterViewportScrollLayer();
     LayerImpl* root = host_impl_->pending_tree()->InnerViewportContainerLayer();
     scrollbar->SetScrollLayerId(scroll->id());
     root->AddChild(std::move(scrollbar));
     host_impl_->pending_tree()->PushPageScaleFromMainThread(1.f, 1.f, 1.f);
     host_impl_->pending_tree()->BuildPropertyTreesForTesting();
     host_impl_->ActivateSyncTree();
 
     LayerImpl* scrollbar_layer = host_impl_->active_tree()->LayerById(400);
 
     EffectNode* active_tree_node =
         host_impl_->active_tree()->property_trees()->effect_tree.Node(
             scrollbar_layer->effect_tree_index());
-    EXPECT_FLOAT_EQ(scrollbar_layer->opacity(), active_tree_node->data.opacity);
+    EXPECT_FLOAT_EQ(scrollbar_layer->Opacity(), active_tree_node->data.opacity);
 
     host_impl_->ScrollbarAnimationControllerForId(scroll->id())
         ->DidMouseMoveNear(0);
     host_impl_->ScrollBegin(BeginState(gfx::Point()).get(),
                             InputHandler::WHEEL);
     host_impl_->ScrollBy(UpdateState(gfx::Point(), gfx::Vector2dF(0, 5)).get());
     host_impl_->ScrollEnd(EndState().get());
     host_impl_->CreatePendingTree();
     EffectNode* pending_tree_node =
         host_impl_->pending_tree()->property_trees()->effect_tree.Node(
             scrollbar_layer->effect_tree_index());
     host_impl_->pending_tree()
         ->property_trees()
         ->always_use_active_tree_opacity_effect_ids.push_back(400);
     EXPECT_FLOAT_EQ(1.f, active_tree_node->data.opacity);
-    EXPECT_FLOAT_EQ(1.f, scrollbar_layer->opacity());
+    EXPECT_FLOAT_EQ(1.f, scrollbar_layer->Opacity());
     EXPECT_FLOAT_EQ(0.f, pending_tree_node->data.opacity);
     host_impl_->ActivateSyncTree();
     active_tree_node =
         host_impl_->active_tree()->property_trees()->effect_tree.Node(
             scrollbar_layer->effect_tree_index());
     EXPECT_FLOAT_EQ(1.f, active_tree_node->data.opacity);
-    EXPECT_FLOAT_EQ(1.f, scrollbar_layer->opacity());
+    EXPECT_FLOAT_EQ(1.f, scrollbar_layer->Opacity());
   }
 };
 
 TEST_F(LayerTreeHostImplTestScrollbarOpacity, LinearFade) {
   RunTest(LayerTreeSettings::LINEAR_FADE);
 }
 
 TEST_F(LayerTreeHostImplTestScrollbarOpacity, Thinning) {
   RunTest(LayerTreeSettings::THINNING);
 }
@@ skipping 3322 matching lines @@
   layer1->SetExpectation(true, false);
   layer1->SetUpdateRect(gfx::Rect(layer1->bounds()));
   SetNeedsRebuildPropertyTrees();
   EXPECT_EQ(DRAW_SUCCESS, PrepareToDrawFrame(&frame));
   host_impl_->DrawLayers(&frame);
   EXPECT_TRUE(layer1->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // Layer with translucent opacity, drawn with blending.
   layer1->SetContentsOpaque(true);
-  layer1->SetOpacity(0.5f);
+  layer1->test_properties()->opacity = 0.5f;
   layer1->NoteLayerPropertyChanged();
   layer1->SetExpectation(true, false);
   layer1->SetUpdateRect(gfx::Rect(layer1->bounds()));
   SetNeedsRebuildPropertyTrees();
   EXPECT_EQ(DRAW_SUCCESS, PrepareToDrawFrame(&frame));
   host_impl_->DrawLayers(&frame);
   EXPECT_TRUE(layer1->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // Layer with translucent opacity and painting, drawn with blending.
   layer1->SetContentsOpaque(true);
-  layer1->SetOpacity(0.5f);
+  layer1->test_properties()->opacity = 0.5f;
   layer1->NoteLayerPropertyChanged();
   layer1->SetExpectation(true, false);
   layer1->SetUpdateRect(gfx::Rect(layer1->bounds()));
   SetNeedsRebuildPropertyTrees();
   EXPECT_EQ(DRAW_SUCCESS, PrepareToDrawFrame(&frame));
   host_impl_->DrawLayers(&frame);
   EXPECT_TRUE(layer1->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   layer1->AddChild(
       BlendStateCheckLayer::Create(host_impl_->active_tree(),
                                    3,
                                    host_impl_->resource_provider()));
   BlendStateCheckLayer* layer2 =
       static_cast<BlendStateCheckLayer*>(layer1->children()[0]);
   layer2->SetPosition(gfx::PointF(4.f, 4.f));
 
   // 2 opaque layers, drawn without blending.
   layer1->SetContentsOpaque(true);
-  layer1->SetOpacity(1.f);
+  layer1->test_properties()->opacity = 1.f;
   layer1->NoteLayerPropertyChanged();
   layer1->SetExpectation(false, false);
   layer1->SetUpdateRect(gfx::Rect(layer1->bounds()));
   layer2->SetContentsOpaque(true);
-  layer2->SetOpacity(1.f);
+  layer2->test_properties()->opacity = 1.f;
   layer2->NoteLayerPropertyChanged();
   layer2->SetExpectation(false, false);
   layer2->SetUpdateRect(gfx::Rect(layer1->bounds()));
   SetNeedsRebuildPropertyTrees();
   EXPECT_EQ(DRAW_SUCCESS, PrepareToDrawFrame(&frame));
   host_impl_->DrawLayers(&frame);
   EXPECT_TRUE(layer1->quads_appended());
   EXPECT_TRUE(layer2->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
@@ skipping 25 matching lines @@
   EXPECT_TRUE(layer1->quads_appended());
   EXPECT_TRUE(layer2->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // Parent layer with translucent opacity and opaque content. Since it has a
   // drawing child, it's drawn to a render surface which carries the opacity,
   // so it's itself drawn without blending.
   // Child layer with opaque content, drawn without blending (parent surface
   // carries the inherited opacity).
   layer1->SetContentsOpaque(true);
-  layer1->SetOpacity(0.5f);
+  layer1->test_properties()->opacity = 0.5f;
   layer1->NoteLayerPropertyChanged();
   layer1->test_properties()->force_render_surface = true;
   layer1->SetExpectation(false, true);
   layer1->SetUpdateRect(gfx::Rect(layer1->bounds()));
   layer2->SetExpectation(false, false);
   layer2->SetUpdateRect(gfx::Rect(layer1->bounds()));
   FakeLayerTreeHostImpl::RecursiveUpdateNumChildren(
       host_impl_->active_tree()->root_layer());
   SetNeedsRebuildPropertyTrees();
   EXPECT_EQ(DRAW_SUCCESS, PrepareToDrawFrame(&frame));
   host_impl_->DrawLayers(&frame);
   EXPECT_TRUE(layer1->quads_appended());
   EXPECT_TRUE(layer2->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
   layer1->test_properties()->force_render_surface = false;
 
   // Draw again, but with child non-opaque, to make sure
   // layer1 not culled.
   layer1->SetContentsOpaque(true);
-  layer1->SetOpacity(1.f);
+  layer1->test_properties()->opacity = 1.f;
   layer1->NoteLayerPropertyChanged();
   layer1->SetExpectation(false, false);
   layer1->SetUpdateRect(gfx::Rect(layer1->bounds()));
   layer2->SetContentsOpaque(true);
-  layer2->SetOpacity(0.5f);
+  layer2->test_properties()->opacity = 0.5f;
   layer2->NoteLayerPropertyChanged();
   layer2->SetExpectation(true, false);
   layer2->SetUpdateRect(gfx::Rect(layer1->bounds()));
   SetNeedsRebuildPropertyTrees();
   EXPECT_EQ(DRAW_SUCCESS, PrepareToDrawFrame(&frame));
   host_impl_->DrawLayers(&frame);
   EXPECT_TRUE(layer1->quads_appended());
   EXPECT_TRUE(layer2->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // A second way of making the child non-opaque.
   layer1->SetContentsOpaque(true);
-  layer1->SetOpacity(1.f);
+  layer1->test_properties()->opacity = 1.f;
   layer1->NoteLayerPropertyChanged();
   layer1->SetExpectation(false, false);
   layer1->SetUpdateRect(gfx::Rect(layer1->bounds()));
   layer2->SetContentsOpaque(false);
-  layer2->SetOpacity(1.f);
+  layer2->test_properties()->opacity = 1.f;
   layer2->NoteLayerPropertyChanged();
   layer2->SetExpectation(true, false);
   layer2->SetUpdateRect(gfx::Rect(layer1->bounds()));
   SetNeedsRebuildPropertyTrees();
   EXPECT_EQ(DRAW_SUCCESS, PrepareToDrawFrame(&frame));
   host_impl_->DrawLayers(&frame);
   EXPECT_TRUE(layer1->quads_appended());
   EXPECT_TRUE(layer2->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
   // And when the layer says its not opaque but is painted opaque, it is not
   // blended.
   layer1->SetContentsOpaque(true);
-  layer1->SetOpacity(1.f);
+  layer1->test_properties()->opacity = 1.f;
   layer1->NoteLayerPropertyChanged();
   layer1->SetExpectation(false, false);
   layer1->SetUpdateRect(gfx::Rect(layer1->bounds()));
   layer2->SetContentsOpaque(true);
-  layer2->SetOpacity(1.f);
+  layer2->test_properties()->opacity = 1.f;
   layer2->NoteLayerPropertyChanged();
   layer2->SetExpectation(false, false);
   layer2->SetUpdateRect(gfx::Rect(layer1->bounds()));
   SetNeedsRebuildPropertyTrees();
   EXPECT_EQ(DRAW_SUCCESS, PrepareToDrawFrame(&frame));
   host_impl_->DrawLayers(&frame);
   EXPECT_TRUE(layer1->quads_appended());
   EXPECT_TRUE(layer2->quads_appended());
   host_impl_->DidDrawAllLayers(frame);
 
@@ skipping 764 matching lines @@
   gfx::Rect child_rect(10, 10, 50, 50);
   gfx::Rect grand_child_rect(5, 5, 150, 150);
 
   root->test_properties()->force_render_surface = true;
   root->SetPosition(gfx::PointF(root_rect.origin()));
   root->SetBounds(root_rect.size());
   root->draw_properties().visible_layer_rect = root_rect;
   root->SetDrawsContent(false);
 
   child->SetPosition(gfx::PointF(child_rect.x(), child_rect.y()));
-  child->SetOpacity(0.5f);
+  child->test_properties()->opacity = 0.5f;
   child->SetBounds(gfx::Size(child_rect.width(), child_rect.height()));
   child->draw_properties().visible_layer_rect = child_rect;
   child->SetDrawsContent(false);
   child->test_properties()->force_render_surface = true;
 
   grand_child->SetPosition(gfx::PointF(grand_child_rect.origin()));
   grand_child->SetBounds(grand_child_rect.size());
   grand_child->draw_properties().visible_layer_rect = grand_child_rect;
   grand_child->SetDrawsContent(true);
 
@@ skipping 3564 matching lines @@
 
   // Re-initialize with a software output surface.
   output_surface_ = FakeOutputSurface::CreateSoftware(
       base::WrapUnique(new SoftwareOutputDevice));
   host_impl_->InitializeRenderer(output_surface_.get());
   EXPECT_FALSE(host_impl_->use_gpu_rasterization());
 }
 
 }  // namespace
 }  // namespace cc