Getting rid of DelegatedFrameData

cc/surfaces/surface_factory_unittest.cc

 // Copyright 2014 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/surfaces/surface_factory.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/macros.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/output/copy_output_request.h"
 #include "cc/output/copy_output_result.h"
-#include "cc/output/delegated_frame_data.h"
 #include "cc/resources/resource_provider.h"
 #include "cc/surfaces/surface.h"
 #include "cc/surfaces/surface_factory_client.h"
 #include "cc/surfaces/surface_manager.h"
 #include "cc/test/scheduler_test_common.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/geometry/size.h"
 
 namespace cc {
 namespace {
@@ skipping 68 matching lines @@
   }
 
   ~SurfaceFactoryTest() override {
     if (local_frame_id_.is_valid())
       factory_->Destroy(local_frame_id_);
     manager_.RemoveObserver(this);
   }
 
   void SubmitCompositorFrameWithResources(ResourceId* resource_ids,
                                           size_t num_resource_ids) {
-    std::unique_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
+    CompositorFrame frame;
     for (size_t i = 0u; i < num_resource_ids; ++i) {
       TransferableResource resource;
       resource.id = resource_ids[i];
       resource.mailbox_holder.texture_target = GL_TEXTURE_2D;
       resource.mailbox_holder.sync_token = frame_sync_token_;
-      frame_data->resource_list.push_back(resource);
+      frame.resource_list.push_back(resource);
     }
-    CompositorFrame frame;
-    frame.delegated_frame_data = std::move(frame_data);
     factory_->SubmitCompositorFrame(local_frame_id_, std::move(frame),
                                     SurfaceFactory::DrawCallback());
     EXPECT_EQ(last_created_surface_id_.local_frame_id(), local_frame_id_);
   }
 
   void UnrefResources(ResourceId* ids_to_unref,
                       int* counts_to_unref,
                       size_t num_ids_to_unref) {
     ReturnedResourceArray unref_array;
     for (size_t i = 0; i < num_ids_to_unref; ++i) {
@@ skipping 18 matching lines @@
       EXPECT_EQ(expected_sync_token, resource.sync_token);
       EXPECT_EQ(expected_returned_ids[i], resource.id);
       EXPECT_EQ(expected_returned_counts[i], resource.count);
     }
     client_.clear_returned_resources();
   }
 
   void RefCurrentFrameResources() {
     Surface* surface = manager_.GetSurfaceForId(
         SurfaceId(factory_->frame_sink_id(), local_frame_id_));
-    factory_->RefResources(
-        surface->GetEligibleFrame().delegated_frame_data->resource_list);
+    factory_->RefResources(surface->GetEligibleFrame().resource_list);
   }
 
  protected:
   SurfaceManager manager_;
   TestSurfaceFactoryClient client_;
   std::unique_ptr<SurfaceFactory> factory_;
   LocalFrameId local_frame_id_;
   SurfaceId last_created_surface_id_;
 
   // This is the sync token submitted with the frame. It should never be
@@ skipping 272 matching lines @@
   }
 }
 
 TEST_F(SurfaceFactoryTest, BlankNoIndexIncrement) {
   LocalFrameId local_frame_id(6, kArbitraryToken);
   SurfaceId surface_id(kArbitraryFrameSinkId, local_frame_id);
   factory_->Create(local_frame_id);
   Surface* surface = manager_.GetSurfaceForId(surface_id);
   ASSERT_NE(nullptr, surface);
   EXPECT_EQ(2, surface->frame_index());
-  CompositorFrame frame;
-  frame.delegated_frame_data.reset(new DelegatedFrameData);
 
-  factory_->SubmitCompositorFrame(local_frame_id, std::move(frame),
+  factory_->SubmitCompositorFrame(local_frame_id, CompositorFrame(),
                                   SurfaceFactory::DrawCallback());
   EXPECT_EQ(2, surface->frame_index());
   EXPECT_EQ(last_created_surface_id().local_frame_id(), local_frame_id);
   factory_->Destroy(local_frame_id);
 }
 
 void CreateSurfaceDrawCallback(SurfaceFactory* factory,
                                uint32_t* execute_count) {
   LocalFrameId new_id(7, base::UnguessableToken::Create());
   factory->Create(new_id);
   factory->Destroy(new_id);
   *execute_count += 1;
 }
 
 TEST_F(SurfaceFactoryTest, AddDuringDestroy) {
   LocalFrameId local_frame_id(6, kArbitraryToken);
   factory_->Create(local_frame_id);
-  CompositorFrame frame;
-  frame.delegated_frame_data.reset(new DelegatedFrameData);
 
   uint32_t execute_count = 0;
   factory_->SubmitCompositorFrame(
-      local_frame_id, std::move(frame),
+      local_frame_id, CompositorFrame(),
       base::Bind(&CreateSurfaceDrawCallback, base::Unretained(factory_.get()),
                  &execute_count));
   EXPECT_EQ(0u, execute_count);
   factory_->Destroy(local_frame_id);
   EXPECT_EQ(1u, execute_count);
 }
 
 void DrawCallback(uint32_t* execute_count) {
   *execute_count += 1;
 }
 
 // Tests doing a DestroyAll before shutting down the factory;
 TEST_F(SurfaceFactoryTest, DestroyAll) {
   LocalFrameId id(7, kArbitraryToken);
   factory_->Create(id);
 
-  std::unique_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
   TransferableResource resource;
   resource.id = 1;
   resource.mailbox_holder.texture_target = GL_TEXTURE_2D;
-  frame_data->resource_list.push_back(resource);
   CompositorFrame frame;
-  frame.delegated_frame_data = std::move(frame_data);
+  frame.resource_list.push_back(resource);
   uint32_t execute_count = 0;
   factory_->SubmitCompositorFrame(id, std::move(frame),
                                   base::Bind(&DrawCallback, &execute_count));
   EXPECT_EQ(last_created_surface_id().local_frame_id(), id);
   local_frame_id_ = LocalFrameId();
   factory_->DestroyAll();
   EXPECT_EQ(1u, execute_count);
 }
 
 // Tests that SurfaceFactory doesn't return resources after Reset().
 TEST_F(SurfaceFactoryTest, Reset) {
   LocalFrameId id(7, kArbitraryToken);
   factory_->Create(id);
 
-  std::unique_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
   TransferableResource resource;
   resource.id = 1;
   resource.mailbox_holder.texture_target = GL_TEXTURE_2D;
-  frame_data->resource_list.push_back(resource);
   CompositorFrame frame;
-  frame.delegated_frame_data = std::move(frame_data);
+  frame.resource_list.push_back(resource);
   uint32_t execute_count = 0;
   factory_->SubmitCompositorFrame(id, std::move(frame),
                                   base::Bind(&DrawCallback, &execute_count));
   EXPECT_EQ(last_created_surface_id().local_frame_id(), id);
 
   SurfaceId surface_id(kArbitraryFrameSinkId, id);
   manager_.AddSurfaceReference(manager_.GetRootSurfaceId(), surface_id);
   factory_->Reset();
   EXPECT_TRUE(client_.returned_resources().empty());
   manager_.RemoveSurfaceReference(manager_.GetRootSurfaceId(), surface_id);
   EXPECT_TRUE(client_.returned_resources().empty());
   local_frame_id_ = LocalFrameId();
 }
 
 TEST_F(SurfaceFactoryTest, DestroySequence) {
   LocalFrameId local_frame_id2(5, kArbitraryToken);
   SurfaceId id2(kArbitraryFrameSinkId, local_frame_id2);
   factory_->Create(local_frame_id2);
 
   manager_.RegisterFrameSinkId(kArbitraryFrameSinkId);
 
   // Check that waiting before the sequence is satisfied works.
   manager_.GetSurfaceForId(id2)->AddDestructionDependency(
       SurfaceSequence(kArbitraryFrameSinkId, 4));
   factory_->Destroy(local_frame_id2);
 
-  std::unique_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
   CompositorFrame frame;
   frame.metadata.satisfies_sequences.push_back(6);
   frame.metadata.satisfies_sequences.push_back(4);
-  frame.delegated_frame_data = std::move(frame_data);
   DCHECK(manager_.GetSurfaceForId(id2));
   factory_->SubmitCompositorFrame(local_frame_id_, std::move(frame),
                                   SurfaceFactory::DrawCallback());
   EXPECT_EQ(last_created_surface_id().local_frame_id(), local_frame_id_);
   DCHECK(!manager_.GetSurfaceForId(id2));
 
   // Check that waiting after the sequence is satisfied works.
   factory_->Create(local_frame_id2);
   DCHECK(manager_.GetSurfaceForId(id2));
   manager_.GetSurfaceForId(id2)->AddDestructionDependency(
@@ skipping 32 matching lines @@
   factory_->Create(local_frame_id2);
 
   manager_.RegisterFrameSinkId(kAnotherArbitraryFrameSinkId);
 
   manager_.GetSurfaceForId(id2)->AddDestructionDependency(
       SurfaceSequence(kAnotherArbitraryFrameSinkId, 4));
 
   // Give id2 a frame that references local_frame_id_.
   {
     std::unique_ptr<RenderPass> render_pass(RenderPass::Create());
-    std::unique_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
-    frame_data->render_pass_list.push_back(std::move(render_pass));
     CompositorFrame frame;
+    frame.render_pass_list.push_back(std::move(render_pass));
     frame.metadata.referenced_surfaces.push_back(
         SurfaceId(factory_->frame_sink_id(), local_frame_id_));
-    frame.delegated_frame_data = std::move(frame_data);
     factory_->SubmitCompositorFrame(local_frame_id2, std::move(frame),
                                     SurfaceFactory::DrawCallback());
     EXPECT_EQ(last_created_surface_id().local_frame_id(), local_frame_id2);
   }
   factory_->Destroy(local_frame_id2);
 
   // Give local_frame_id_ a frame that references id2.
   {
     std::unique_ptr<RenderPass> render_pass(RenderPass::Create());
-    std::unique_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
-    frame_data->render_pass_list.push_back(std::move(render_pass));
     CompositorFrame frame;
+    frame.render_pass_list.push_back(std::move(render_pass));
     frame.metadata.referenced_surfaces.push_back(id2);
-    frame.delegated_frame_data = std::move(frame_data);
     factory_->SubmitCompositorFrame(local_frame_id_, std::move(frame),
                                     SurfaceFactory::DrawCallback());
     EXPECT_EQ(last_created_surface_id().local_frame_id(), local_frame_id_);
   }
   factory_->Destroy(local_frame_id_);
   EXPECT_TRUE(manager_.GetSurfaceForId(id2));
   // local_frame_id_ should be retained by reference from id2.
   EXPECT_TRUE(manager_.GetSurfaceForId(
       SurfaceId(factory_->frame_sink_id(), local_frame_id_)));
 
@@ skipping 12 matching lines @@
 }
 
 void CopyRequestTestCallback(bool* called,
                              std::unique_ptr<CopyOutputResult> result) {
   *called = true;
 }
 
 TEST_F(SurfaceFactoryTest, DuplicateCopyRequest) {
   {
     std::unique_ptr<RenderPass> render_pass(RenderPass::Create());
-    std::unique_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
-    frame_data->render_pass_list.push_back(std::move(render_pass));
     CompositorFrame frame;
+    frame.render_pass_list.push_back(std::move(render_pass));
     frame.metadata.referenced_surfaces.push_back(
         SurfaceId(factory_->frame_sink_id(), local_frame_id_));
-    frame.delegated_frame_data = std::move(frame_data);
     factory_->SubmitCompositorFrame(local_frame_id_, std::move(frame),
                                     SurfaceFactory::DrawCallback());
     EXPECT_EQ(last_created_surface_id().local_frame_id(), local_frame_id_);
   }
   void* source1 = &source1;
   void* source2 = &source2;
 
   bool called1 = false;
   std::unique_ptr<CopyOutputRequest> request;
   request = CopyOutputRequest::CreateRequest(
@@ skipping 26 matching lines @@
 
   factory_->Destroy(local_frame_id_);
   local_frame_id_ = LocalFrameId();
   EXPECT_TRUE(called1);
   EXPECT_TRUE(called2);
   EXPECT_TRUE(called3);
 }
 
 }  // namespace
 }  // namespace cc