Rename LocalFrameId to LocalSurfaceId

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>
@@ skipping 55 matching lines @@
   token.Set(gpu::CommandBufferNamespace::GPU_IO, 0,
             gpu::CommandBufferId::FromUnsafeValue(id), 1);
   return token;
 }
 
 class SurfaceFactoryTest : public testing::Test, public SurfaceObserver {
  public:
   SurfaceFactoryTest()
       : factory_(
             new SurfaceFactory(kArbitraryFrameSinkId, &manager_, &client_)),
-        local_frame_id_(3, kArbitraryToken),
+        local_surface_id_(3, kArbitraryToken),
         frame_sync_token_(GenTestSyncToken(4)),
         consumer_sync_token_(GenTestSyncToken(5)) {
     manager_.AddObserver(this);
   }
 
   const SurfaceId& last_created_surface_id() const {
     return last_created_surface_id_;
   }
 
   // SurfaceObserver implementation.
@@ skipping 15 matching lines @@
   void SubmitCompositorFrameWithResources(ResourceId* resource_ids,
                                           size_t num_resource_ids) {
     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.resource_list.push_back(resource);
     }
-    factory_->SubmitCompositorFrame(local_frame_id_, std::move(frame),
+    factory_->SubmitCompositorFrame(local_surface_id_, std::move(frame),
                                     SurfaceFactory::DrawCallback());
-    EXPECT_EQ(last_created_surface_id_.local_frame_id(), local_frame_id_);
+    EXPECT_EQ(last_created_surface_id_.local_surface_id(), local_surface_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) {
       ReturnedResource resource;
       resource.sync_token = consumer_sync_token_;
       resource.id = ids_to_unref[i];
@@ skipping 14 matching lines @@
       ReturnedResource resource = actual_resources[i];
       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_));
+        SurfaceId(factory_->frame_sink_id(), local_surface_id_));
     factory_->RefResources(surface->GetEligibleFrame().resource_list);
   }
 
  protected:
   SurfaceManager manager_;
   TestSurfaceFactoryClient client_;
   std::unique_ptr<SurfaceFactory> factory_;
-  LocalFrameId local_frame_id_;
+  LocalSurfaceId local_surface_id_;
   SurfaceId last_created_surface_id_;
   SurfaceInfo last_surface_info_;
 
   // This is the sync token submitted with the frame. It should never be
   // returned to the client.
   const gpu::SyncToken frame_sync_token_;
 
   // This is the sync token returned by the consumer. It should always be
   // returned to the client.
   const gpu::SyncToken consumer_sync_token_;
@@ skipping 260 matching lines @@
     SCOPED_TRACE("fourth frame, second unref");
     ResourceId expected_returned_ids[] = {12, 13};
     int expected_returned_counts[] = {2, 2};
     CheckReturnedResourcesMatchExpected(
         expected_returned_ids, expected_returned_counts,
         arraysize(expected_returned_counts), consumer_sync_token_);
   }
 }
 
 TEST_F(SurfaceFactoryTest, BlankNoIndexIncrement) {
-  LocalFrameId local_frame_id(6, kArbitraryToken);
-  SurfaceId surface_id(kArbitraryFrameSinkId, local_frame_id);
-  factory_->SubmitCompositorFrame(local_frame_id, CompositorFrame(),
+  LocalSurfaceId local_surface_id(6, kArbitraryToken);
+  SurfaceId surface_id(kArbitraryFrameSinkId, local_surface_id);
+  factory_->SubmitCompositorFrame(local_surface_id, CompositorFrame(),
                                   SurfaceFactory::DrawCallback());
   Surface* surface = manager_.GetSurfaceForId(surface_id);
   ASSERT_NE(nullptr, surface);
   EXPECT_EQ(2, surface->frame_index());
-  EXPECT_EQ(last_created_surface_id().local_frame_id(), local_frame_id);
+  EXPECT_EQ(last_created_surface_id().local_surface_id(), local_surface_id);
 }
 
 void CreateSurfaceDrawCallback(SurfaceFactory* factory,
                                uint32_t* execute_count) {
-  LocalFrameId new_id(7, base::UnguessableToken::Create());
+  LocalSurfaceId new_id(7, base::UnguessableToken::Create());
   factory->SubmitCompositorFrame(new_id, CompositorFrame(),
                                  SurfaceFactory::DrawCallback());
   factory->EvictSurface();
   *execute_count += 1;
 }
 
 TEST_F(SurfaceFactoryTest, AddDuringEviction) {
-  LocalFrameId local_frame_id(6, kArbitraryToken);
+  LocalSurfaceId local_surface_id(6, kArbitraryToken);
 
   uint32_t execute_count = 0;
   factory_->SubmitCompositorFrame(
-      local_frame_id, CompositorFrame(),
+      local_surface_id, CompositorFrame(),
       base::Bind(&CreateSurfaceDrawCallback, base::Unretained(factory_.get()),
                  &execute_count));
   EXPECT_EQ(0u, execute_count);
   factory_->EvictSurface();
   EXPECT_EQ(1u, execute_count);
 }
 
 void DrawCallback(uint32_t* execute_count) {
   *execute_count += 1;
 }
 
 // Tests doing an EvictSurface before shutting down the factory.
 TEST_F(SurfaceFactoryTest, EvictSurface) {
-  LocalFrameId id(7, kArbitraryToken);
+  LocalSurfaceId id(7, kArbitraryToken);
 
   TransferableResource resource;
   resource.id = 1;
   resource.mailbox_holder.texture_target = GL_TEXTURE_2D;
   CompositorFrame frame;
   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();
+  EXPECT_EQ(last_created_surface_id().local_surface_id(), id);
+  local_surface_id_ = LocalSurfaceId();
   factory_->EvictSurface();
   EXPECT_EQ(1u, execute_count);
 }
 
 // Tests that SurfaceFactory doesn't return resources after Reset().
 TEST_F(SurfaceFactoryTest, Reset) {
-  LocalFrameId id(7, kArbitraryToken);
+  LocalSurfaceId id(7, kArbitraryToken);
 
   TransferableResource resource;
   resource.id = 1;
   resource.mailbox_holder.texture_target = GL_TEXTURE_2D;
   CompositorFrame frame;
   frame.resource_list.push_back(resource);
   factory_->SubmitCompositorFrame(id, std::move(frame),
                                   SurfaceFactory::DrawCallback());
-  EXPECT_EQ(last_created_surface_id().local_frame_id(), id);
+  EXPECT_EQ(last_created_surface_id().local_surface_id(), id);
 
   manager_.RegisterFrameSinkId(kAnotherArbitraryFrameSinkId);
 
   SurfaceId surface_id(kArbitraryFrameSinkId, id);
   Surface* surface = manager_.GetSurfaceForId(surface_id);
   surface->AddDestructionDependency(
       SurfaceSequence(kAnotherArbitraryFrameSinkId, 4));
   factory_->Reset();
   EXPECT_TRUE(client_.returned_resources().empty());
 
   manager_.SatisfySequence(SurfaceSequence(kAnotherArbitraryFrameSinkId, 4));
   EXPECT_TRUE(client_.returned_resources().empty());
-  local_frame_id_ = LocalFrameId();
+  local_surface_id_ = LocalSurfaceId();
 }
 
 TEST_F(SurfaceFactoryTest, DestroySequence) {
-  LocalFrameId local_frame_id2(5, kArbitraryToken);
+  LocalSurfaceId local_surface_id2(5, kArbitraryToken);
   std::unique_ptr<SurfaceFactory> factory2(
       new SurfaceFactory(kArbitraryFrameSinkId, &manager_, &client_));
-  SurfaceId id2(kArbitraryFrameSinkId, local_frame_id2);
-  factory2->SubmitCompositorFrame(local_frame_id2, CompositorFrame(),
+  SurfaceId id2(kArbitraryFrameSinkId, local_surface_id2);
+  factory2->SubmitCompositorFrame(local_surface_id2, CompositorFrame(),
                                   SurfaceFactory::DrawCallback());
 
   manager_.RegisterFrameSinkId(kArbitraryFrameSinkId);
 
   // Check that waiting before the sequence is satisfied works.
   manager_.GetSurfaceForId(id2)->AddDestructionDependency(
       SurfaceSequence(kArbitraryFrameSinkId, 4));
   factory2->EvictSurface();
 
   CompositorFrame frame;
   DCHECK(manager_.GetSurfaceForId(id2));
   manager_.SatisfySequence(SurfaceSequence(kArbitraryFrameSinkId, 4));
   manager_.SatisfySequence(SurfaceSequence(kArbitraryFrameSinkId, 6));
   DCHECK(!manager_.GetSurfaceForId(id2));
 
   // Check that waiting after the sequence is satisfied works.
-  factory2->SubmitCompositorFrame(local_frame_id2, CompositorFrame(),
+  factory2->SubmitCompositorFrame(local_surface_id2, CompositorFrame(),
                                   SurfaceFactory::DrawCallback());
   DCHECK(manager_.GetSurfaceForId(id2));
   manager_.GetSurfaceForId(id2)->AddDestructionDependency(
       SurfaceSequence(kAnotherArbitraryFrameSinkId, 6));
   factory2->EvictSurface();
   DCHECK(!manager_.GetSurfaceForId(id2));
 }
 
 // Tests that Surface ID namespace invalidation correctly allows
 // Sequences to be ignored.
 TEST_F(SurfaceFactoryTest, InvalidFrameSinkId) {
   FrameSinkId frame_sink_id(1234, 5678);
 
-  LocalFrameId local_frame_id(5, kArbitraryToken);
-  SurfaceId id(factory_->frame_sink_id(), local_frame_id);
-  factory_->SubmitCompositorFrame(local_frame_id, CompositorFrame(),
+  LocalSurfaceId local_surface_id(5, kArbitraryToken);
+  SurfaceId id(factory_->frame_sink_id(), local_surface_id);
+  factory_->SubmitCompositorFrame(local_surface_id, CompositorFrame(),
                                   SurfaceFactory::DrawCallback());
 
   manager_.RegisterFrameSinkId(frame_sink_id);
   manager_.GetSurfaceForId(id)->AddDestructionDependency(
       SurfaceSequence(frame_sink_id, 4));
 
   factory_->EvictSurface();
 
   // Verify the dependency has prevented the surface from getting destroyed.
   EXPECT_TRUE(manager_.GetSurfaceForId(id));
 
   manager_.InvalidateFrameSinkId(frame_sink_id);
 
   // Verify that the invalidated namespace caused the unsatisfied sequence
   // to be ignored.
   EXPECT_FALSE(manager_.GetSurfaceForId(id));
 }
 
 TEST_F(SurfaceFactoryTest, DestroyCycle) {
-  LocalFrameId local_frame_id2(5, kArbitraryToken);
-  SurfaceId id2(kArbitraryFrameSinkId, local_frame_id2);
+  LocalSurfaceId local_surface_id2(5, kArbitraryToken);
+  SurfaceId id2(kArbitraryFrameSinkId, local_surface_id2);
   std::unique_ptr<SurfaceFactory> factory2(
       new SurfaceFactory(kArbitraryFrameSinkId, &manager_, &client_));
   manager_.RegisterFrameSinkId(kAnotherArbitraryFrameSinkId);
-  // Give id2 a frame that references local_frame_id_.
+  // Give id2 a frame that references local_surface_id_.
   {
     std::unique_ptr<RenderPass> render_pass(RenderPass::Create());
     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_));
-    factory2->SubmitCompositorFrame(local_frame_id2, std::move(frame),
+        SurfaceId(factory_->frame_sink_id(), local_surface_id_));
+    factory2->SubmitCompositorFrame(local_surface_id2, std::move(frame),
                                     SurfaceFactory::DrawCallback());
-    EXPECT_EQ(last_created_surface_id().local_frame_id(), local_frame_id2);
+    EXPECT_EQ(last_created_surface_id().local_surface_id(), local_surface_id2);
   }
   manager_.GetSurfaceForId(id2)->AddDestructionDependency(
       SurfaceSequence(kAnotherArbitraryFrameSinkId, 4));
   factory2->EvictSurface();
-  // Give local_frame_id_ a frame that references id2.
+  // Give local_surface_id_ a frame that references id2.
   {
     std::unique_ptr<RenderPass> render_pass(RenderPass::Create());
     CompositorFrame frame;
     frame.render_pass_list.push_back(std::move(render_pass));
     frame.metadata.referenced_surfaces.push_back(id2);
-    factory_->SubmitCompositorFrame(local_frame_id_, std::move(frame),
+    factory_->SubmitCompositorFrame(local_surface_id_, std::move(frame),
                                     SurfaceFactory::DrawCallback());
   }
   factory_->EvictSurface();
   EXPECT_TRUE(manager_.GetSurfaceForId(id2));
-  // local_frame_id_ should be retained by reference from id2.
+  // local_surface_id_ should be retained by reference from id2.
   EXPECT_TRUE(manager_.GetSurfaceForId(
-      SurfaceId(factory_->frame_sink_id(), local_frame_id_)));
+      SurfaceId(factory_->frame_sink_id(), local_surface_id_)));
 
   // Satisfy last destruction dependency for id2.
   manager_.SatisfySequence(SurfaceSequence(kAnotherArbitraryFrameSinkId, 4));
 
-  // id2 and local_frame_id_ are in a reference cycle that has no surface
+  // id2 and local_surface_id_ are in a reference cycle that has no surface
   // sequences holding on to it, so they should be destroyed.
   EXPECT_TRUE(!manager_.GetSurfaceForId(id2));
   EXPECT_TRUE(!manager_.GetSurfaceForId(
-      SurfaceId(factory_->frame_sink_id(), local_frame_id_)));
+      SurfaceId(factory_->frame_sink_id(), local_surface_id_)));
 
-  local_frame_id_ = LocalFrameId();
+  local_surface_id_ = LocalSurfaceId();
 }
 
 void CopyRequestTestCallback(bool* called,
                              std::unique_ptr<CopyOutputResult> result) {
   *called = true;
 }
 
 TEST_F(SurfaceFactoryTest, DuplicateCopyRequest) {
   {
     std::unique_ptr<RenderPass> render_pass(RenderPass::Create());
     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_));
-    factory_->SubmitCompositorFrame(local_frame_id_, std::move(frame),
+        SurfaceId(factory_->frame_sink_id(), local_surface_id_));
+    factory_->SubmitCompositorFrame(local_surface_id_, std::move(frame),
                                     SurfaceFactory::DrawCallback());
-    EXPECT_EQ(last_created_surface_id().local_frame_id(), local_frame_id_);
+    EXPECT_EQ(last_created_surface_id().local_surface_id(), local_surface_id_);
   }
   void* source1 = &source1;
   void* source2 = &source2;
 
   bool called1 = false;
   std::unique_ptr<CopyOutputRequest> request;
   request = CopyOutputRequest::CreateRequest(
       base::Bind(&CopyRequestTestCallback, &called1));
   request->set_source(source1);
 
@@ skipping 15 matching lines @@
       base::Bind(&CopyRequestTestCallback, &called3));
   request->set_source(source1);
 
   factory_->RequestCopyOfSurface(std::move(request));
   // Two callbacks are from source1, so the first should be called.
   EXPECT_TRUE(called1);
   EXPECT_FALSE(called2);
   EXPECT_FALSE(called3);
 
   factory_->EvictSurface();
-  local_frame_id_ = LocalFrameId();
+  local_surface_id_ = LocalSurfaceId();
   EXPECT_TRUE(called1);
   EXPECT_TRUE(called2);
   EXPECT_TRUE(called3);
 }
 
 // Check whether the SurfaceInfo object is created and populated correctly
 // after the frame submission.
 TEST_F(SurfaceFactoryTest, SurfaceInfo) {
   CompositorFrame frame;
 
   auto render_pass = RenderPass::Create();
   render_pass->SetNew(1, gfx::Rect(5, 6), gfx::Rect(), gfx::Transform());
   frame.render_pass_list.push_back(std::move(render_pass));
 
   render_pass = RenderPass::Create();
   render_pass->SetNew(2, gfx::Rect(7, 8), gfx::Rect(), gfx::Transform());
   frame.render_pass_list.push_back(std::move(render_pass));
 
   frame.metadata.device_scale_factor = 2.5f;
 
-  factory_->SubmitCompositorFrame(local_frame_id_, std::move(frame),
+  factory_->SubmitCompositorFrame(local_surface_id_, std::move(frame),
                                   SurfaceFactory::DrawCallback());
-  SurfaceId expected_surface_id(factory_->frame_sink_id(), local_frame_id_);
+  SurfaceId expected_surface_id(factory_->frame_sink_id(), local_surface_id_);
   EXPECT_EQ(expected_surface_id, last_surface_info_.id());
   EXPECT_EQ(2.5f, last_surface_info_.device_scale_factor());
   EXPECT_EQ(gfx::Size(7, 8), last_surface_info_.size_in_pixels());
 }
 
 }  // namespace
 }  // namespace cc