| // 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 <vector> |
| |
| #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/resources/resource_provider.h" |
| #include "cc/surfaces/framesink_manager_client.h" |
| #include "cc/surfaces/surface.h" |
| #include "cc/surfaces/surface_factory_client.h" |
| #include "cc/surfaces/surface_info.h" |
| #include "cc/surfaces/surface_manager.h" |
| #include "cc/surfaces/surface_resource_holder_client.h" |
| #include "cc/test/fake_surface_resource_holder_client.h" |
| #include "cc/test/scheduler_test_common.h" |
| #include "cc/test/stub_surface_factory_client.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "ui/gfx/geometry/size.h" |
| |
| namespace cc { |
| namespace { |
| |
| static constexpr FrameSinkId kArbitraryFrameSinkId(1, 1); |
| static constexpr FrameSinkId kAnotherArbitraryFrameSinkId(2, 2); |
| static const base::UnguessableToken kArbitraryToken = |
| base::UnguessableToken::Create(); |
| static auto kArbitrarySourceId1 = |
| base::UnguessableToken::Deserialize(0xdead, 0xbeef); |
| static auto kArbitrarySourceId2 = |
| base::UnguessableToken::Deserialize(0xdead, 0xbee0); |
| |
| gpu::SyncToken GenTestSyncToken(int id) { |
| gpu::SyncToken token; |
| 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_, |
| &stub_surface_factory_client_, |
| &fake_surface_resource_holder_client_)), |
| 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. |
| void OnSurfaceCreated(const SurfaceInfo& surface_info) override { |
| EXPECT_EQ(kArbitraryFrameSinkId, surface_info.id().frame_sink_id()); |
| last_created_surface_id_ = surface_info.id(); |
| last_surface_info_ = surface_info; |
| } |
| |
| void OnSurfaceDamaged(const SurfaceId& id, bool* changed) override { |
| *changed = true; |
| } |
| |
| ~SurfaceFactoryTest() override { |
| manager_.RemoveObserver(this); |
| factory_->EvictSurface(); |
| } |
| |
| 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_surface_id_, std::move(frame), |
| SurfaceFactory::DrawCallback(), |
| SurfaceFactory::WillDrawCallback()); |
| 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]; |
| resource.count = counts_to_unref[i]; |
| unref_array.push_back(resource); |
| } |
| factory_->UnrefResources(unref_array); |
| } |
| |
| void CheckReturnedResourcesMatchExpected(ResourceId* expected_returned_ids, |
| int* expected_returned_counts, |
| size_t expected_resources, |
| gpu::SyncToken expected_sync_token) { |
| const ReturnedResourceArray& actual_resources = |
| fake_surface_resource_holder_client_.returned_resources(); |
| ASSERT_EQ(expected_resources, actual_resources.size()); |
| for (size_t i = 0; i < expected_resources; ++i) { |
| 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); |
| } |
| fake_surface_resource_holder_client_.clear_returned_resources(); |
| } |
| |
| void RefCurrentFrameResources() { |
| Surface* surface = manager_.GetSurfaceForId( |
| SurfaceId(factory_->frame_sink_id(), local_surface_id_)); |
| factory_->RefResources(surface->GetActiveFrame().resource_list); |
| } |
| |
| protected: |
| SurfaceManager manager_; |
| StubSurfaceFactoryClient stub_surface_factory_client_; |
| FakeSurfaceResourceHolderClient fake_surface_resource_holder_client_; |
| std::unique_ptr<SurfaceFactory> factory_; |
| 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_; |
| }; |
| |
| // Tests submitting a frame with resources followed by one with no resources |
| // with no resource provider action in between. |
| TEST_F(SurfaceFactoryTest, ResourceLifetimeSimple) { |
| ResourceId first_frame_ids[] = {1, 2, 3}; |
| SubmitCompositorFrameWithResources(first_frame_ids, |
| arraysize(first_frame_ids)); |
| |
| // All of the resources submitted in the first frame are still in use at this |
| // time by virtue of being in the pending frame, so none can be returned to |
| // the client yet. |
| EXPECT_EQ(0u, |
| fake_surface_resource_holder_client_.returned_resources().size()); |
| fake_surface_resource_holder_client_.clear_returned_resources(); |
| |
| // The second frame references no resources of first frame and thus should |
| // make all resources of first frame available to be returned. |
| SubmitCompositorFrameWithResources(NULL, 0); |
| |
| ResourceId expected_returned_ids[] = {1, 2, 3}; |
| int expected_returned_counts[] = {1, 1, 1}; |
| // Resources were never consumed so no sync token should be set. |
| CheckReturnedResourcesMatchExpected( |
| expected_returned_ids, expected_returned_counts, |
| arraysize(expected_returned_counts), gpu::SyncToken()); |
| |
| ResourceId third_frame_ids[] = {4, 5, 6}; |
| SubmitCompositorFrameWithResources(third_frame_ids, |
| arraysize(third_frame_ids)); |
| |
| // All of the resources submitted in the third frame are still in use at this |
| // time by virtue of being in the pending frame, so none can be returned to |
| // the client yet. |
| EXPECT_EQ(0u, |
| fake_surface_resource_holder_client_.returned_resources().size()); |
| fake_surface_resource_holder_client_.clear_returned_resources(); |
| |
| // The forth frame references no resources of third frame and thus should |
| // make all resources of third frame available to be returned. |
| ResourceId forth_frame_ids[] = {7, 8, 9}; |
| SubmitCompositorFrameWithResources(forth_frame_ids, |
| arraysize(forth_frame_ids)); |
| |
| ResourceId forth_expected_returned_ids[] = {4, 5, 6}; |
| int forth_expected_returned_counts[] = {1, 1, 1}; |
| // Resources were never consumed so no sync token should be set. |
| CheckReturnedResourcesMatchExpected( |
| forth_expected_returned_ids, forth_expected_returned_counts, |
| arraysize(forth_expected_returned_counts), gpu::SyncToken()); |
| } |
| |
| // Tests submitting a frame with resources followed by one with no resources |
| // with the resource provider holding everything alive. |
| TEST_F(SurfaceFactoryTest, ResourceLifetimeSimpleWithProviderHoldingAlive) { |
| ResourceId first_frame_ids[] = {1, 2, 3}; |
| SubmitCompositorFrameWithResources(first_frame_ids, |
| arraysize(first_frame_ids)); |
| |
| // All of the resources submitted in the first frame are still in use at this |
| // time by virtue of being in the pending frame, so none can be returned to |
| // the client yet. |
| EXPECT_EQ(0u, |
| fake_surface_resource_holder_client_.returned_resources().size()); |
| fake_surface_resource_holder_client_.clear_returned_resources(); |
| |
| // Hold on to everything. |
| RefCurrentFrameResources(); |
| |
| // The second frame references no resources and thus should make all resources |
| // available to be returned as soon as the resource provider releases them. |
| SubmitCompositorFrameWithResources(NULL, 0); |
| |
| EXPECT_EQ(0u, |
| fake_surface_resource_holder_client_.returned_resources().size()); |
| fake_surface_resource_holder_client_.clear_returned_resources(); |
| |
| int release_counts[] = {1, 1, 1}; |
| UnrefResources(first_frame_ids, release_counts, arraysize(first_frame_ids)); |
| |
| ResourceId expected_returned_ids[] = {1, 2, 3}; |
| int expected_returned_counts[] = {1, 1, 1}; |
| CheckReturnedResourcesMatchExpected( |
| expected_returned_ids, expected_returned_counts, |
| arraysize(expected_returned_counts), consumer_sync_token_); |
| } |
| |
| // Tests referencing a resource, unref'ing it to zero, then using it again |
| // before returning it to the client. |
| TEST_F(SurfaceFactoryTest, ResourceReusedBeforeReturn) { |
| ResourceId first_frame_ids[] = {7}; |
| SubmitCompositorFrameWithResources(first_frame_ids, |
| arraysize(first_frame_ids)); |
| |
| // This removes all references to resource id 7. |
| SubmitCompositorFrameWithResources(NULL, 0); |
| |
| // This references id 7 again. |
| SubmitCompositorFrameWithResources(first_frame_ids, |
| arraysize(first_frame_ids)); |
| |
| // This removes it again. |
| SubmitCompositorFrameWithResources(NULL, 0); |
| |
| // Now it should be returned. |
| // We don't care how many entries are in the returned array for 7, so long as |
| // the total returned count matches the submitted count. |
| const ReturnedResourceArray& returned = |
| fake_surface_resource_holder_client_.returned_resources(); |
| size_t return_count = 0; |
| for (size_t i = 0; i < returned.size(); ++i) { |
| EXPECT_EQ(7u, returned[i].id); |
| return_count += returned[i].count; |
| } |
| EXPECT_EQ(2u, return_count); |
| } |
| |
| // Tests having resources referenced multiple times, as if referenced by |
| // multiple providers. |
| TEST_F(SurfaceFactoryTest, ResourceRefMultipleTimes) { |
| ResourceId first_frame_ids[] = {3, 4}; |
| SubmitCompositorFrameWithResources(first_frame_ids, |
| arraysize(first_frame_ids)); |
| |
| // Ref resources from the first frame twice. |
| RefCurrentFrameResources(); |
| RefCurrentFrameResources(); |
| |
| ResourceId second_frame_ids[] = {4, 5}; |
| SubmitCompositorFrameWithResources(second_frame_ids, |
| arraysize(second_frame_ids)); |
| |
| // Ref resources from the second frame 3 times. |
| RefCurrentFrameResources(); |
| RefCurrentFrameResources(); |
| RefCurrentFrameResources(); |
| |
| // Submit a frame with no resources to remove all current frame refs from |
| // submitted resources. |
| SubmitCompositorFrameWithResources(NULL, 0); |
| |
| EXPECT_EQ(0u, |
| fake_surface_resource_holder_client_.returned_resources().size()); |
| fake_surface_resource_holder_client_.clear_returned_resources(); |
| |
| // Expected current refs: |
| // 3 -> 2 |
| // 4 -> 2 + 3 = 5 |
| // 5 -> 3 |
| { |
| SCOPED_TRACE("unref all 3"); |
| ResourceId ids_to_unref[] = {3, 4, 5}; |
| int counts[] = {1, 1, 1}; |
| UnrefResources(ids_to_unref, counts, arraysize(ids_to_unref)); |
| |
| EXPECT_EQ(0u, |
| fake_surface_resource_holder_client_.returned_resources().size()); |
| fake_surface_resource_holder_client_.clear_returned_resources(); |
| |
| UnrefResources(ids_to_unref, counts, arraysize(ids_to_unref)); |
| |
| ResourceId expected_returned_ids[] = {3}; |
| int expected_returned_counts[] = {1}; |
| CheckReturnedResourcesMatchExpected( |
| expected_returned_ids, expected_returned_counts, |
| arraysize(expected_returned_counts), consumer_sync_token_); |
| } |
| |
| // Expected refs remaining: |
| // 4 -> 3 |
| // 5 -> 1 |
| { |
| SCOPED_TRACE("unref 4 and 5"); |
| ResourceId ids_to_unref[] = {4, 5}; |
| int counts[] = {1, 1}; |
| UnrefResources(ids_to_unref, counts, arraysize(ids_to_unref)); |
| |
| ResourceId expected_returned_ids[] = {5}; |
| int expected_returned_counts[] = {1}; |
| CheckReturnedResourcesMatchExpected( |
| expected_returned_ids, expected_returned_counts, |
| arraysize(expected_returned_counts), consumer_sync_token_); |
| } |
| |
| // Now, just 2 refs remaining on resource 4. Unref both at once and make sure |
| // the returned count is correct. |
| { |
| SCOPED_TRACE("unref only 4"); |
| ResourceId ids_to_unref[] = {4}; |
| int counts[] = {2}; |
| UnrefResources(ids_to_unref, counts, arraysize(ids_to_unref)); |
| |
| ResourceId expected_returned_ids[] = {4}; |
| int expected_returned_counts[] = {2}; |
| CheckReturnedResourcesMatchExpected( |
| expected_returned_ids, expected_returned_counts, |
| arraysize(expected_returned_counts), consumer_sync_token_); |
| } |
| } |
| |
| TEST_F(SurfaceFactoryTest, ResourceLifetime) { |
| ResourceId first_frame_ids[] = {1, 2, 3}; |
| SubmitCompositorFrameWithResources(first_frame_ids, |
| arraysize(first_frame_ids)); |
| |
| // All of the resources submitted in the first frame are still in use at this |
| // time by virtue of being in the pending frame, so none can be returned to |
| // the client yet. |
| EXPECT_EQ(0u, |
| fake_surface_resource_holder_client_.returned_resources().size()); |
| fake_surface_resource_holder_client_.clear_returned_resources(); |
| |
| // The second frame references some of the same resources, but some different |
| // ones. We expect to receive back resource 1 with a count of 1 since it was |
| // only referenced by the first frame. |
| ResourceId second_frame_ids[] = {2, 3, 4}; |
| SubmitCompositorFrameWithResources(second_frame_ids, |
| arraysize(second_frame_ids)); |
| |
| { |
| SCOPED_TRACE("second frame"); |
| ResourceId expected_returned_ids[] = {1}; |
| int expected_returned_counts[] = {1}; |
| CheckReturnedResourcesMatchExpected( |
| expected_returned_ids, expected_returned_counts, |
| arraysize(expected_returned_counts), gpu::SyncToken()); |
| } |
| |
| // The third frame references a disjoint set of resources, so we expect to |
| // receive back all resources from the first and second frames. Resource IDs 2 |
| // and 3 will have counts of 2, since they were used in both frames, and |
| // resource ID 4 will have a count of 1. |
| ResourceId third_frame_ids[] = {10, 11, 12, 13}; |
| SubmitCompositorFrameWithResources(third_frame_ids, |
| arraysize(third_frame_ids)); |
| |
| { |
| SCOPED_TRACE("third frame"); |
| ResourceId expected_returned_ids[] = {2, 3, 4}; |
| int expected_returned_counts[] = {2, 2, 1}; |
| CheckReturnedResourcesMatchExpected( |
| expected_returned_ids, expected_returned_counts, |
| arraysize(expected_returned_counts), gpu::SyncToken()); |
| } |
| |
| // Simulate a ResourceProvider taking a ref on all of the resources. |
| RefCurrentFrameResources(); |
| |
| ResourceId fourth_frame_ids[] = {12, 13}; |
| SubmitCompositorFrameWithResources(fourth_frame_ids, |
| arraysize(fourth_frame_ids)); |
| |
| EXPECT_EQ(0u, |
| fake_surface_resource_holder_client_.returned_resources().size()); |
| |
| RefCurrentFrameResources(); |
| |
| // All resources are still being used by the external reference, so none can |
| // be returned to the client. |
| EXPECT_EQ(0u, |
| fake_surface_resource_holder_client_.returned_resources().size()); |
| |
| // Release resources associated with the first RefCurrentFrameResources() call |
| // first. |
| { |
| ResourceId ids_to_unref[] = {10, 11, 12, 13}; |
| int counts[] = {1, 1, 1, 1}; |
| UnrefResources(ids_to_unref, counts, arraysize(ids_to_unref)); |
| } |
| |
| { |
| SCOPED_TRACE("fourth frame, first unref"); |
| ResourceId expected_returned_ids[] = {10, 11}; |
| int expected_returned_counts[] = {1, 1}; |
| CheckReturnedResourcesMatchExpected( |
| expected_returned_ids, expected_returned_counts, |
| arraysize(expected_returned_counts), consumer_sync_token_); |
| } |
| |
| { |
| ResourceId ids_to_unref[] = {12, 13}; |
| int counts[] = {1, 1}; |
| UnrefResources(ids_to_unref, counts, arraysize(ids_to_unref)); |
| } |
| |
| // Resources 12 and 13 are still in use by the current frame, so they |
| // shouldn't be available to be returned. |
| EXPECT_EQ(0u, |
| fake_surface_resource_holder_client_.returned_resources().size()); |
| |
| // If we submit an empty frame, however, they should become available. |
| SubmitCompositorFrameWithResources(NULL, 0u); |
| |
| { |
| 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) { |
| LocalSurfaceId local_surface_id(6, kArbitraryToken); |
| SurfaceId surface_id(kArbitraryFrameSinkId, local_surface_id); |
| factory_->SubmitCompositorFrame(local_surface_id, CompositorFrame(), |
| SurfaceFactory::DrawCallback(), |
| SurfaceFactory::WillDrawCallback()); |
| Surface* surface = manager_.GetSurfaceForId(surface_id); |
| ASSERT_NE(nullptr, surface); |
| EXPECT_EQ(2, surface->frame_index()); |
| EXPECT_EQ(last_created_surface_id().local_surface_id(), local_surface_id); |
| } |
| |
| void CreateSurfaceDrawCallback(SurfaceFactory* factory, |
| uint32_t* execute_count) { |
| LocalSurfaceId new_id(7, base::UnguessableToken::Create()); |
| factory->SubmitCompositorFrame(new_id, CompositorFrame(), |
| SurfaceFactory::DrawCallback(), |
| SurfaceFactory::WillDrawCallback()); |
| factory->EvictSurface(); |
| *execute_count += 1; |
| } |
| |
| TEST_F(SurfaceFactoryTest, AddDuringEviction) { |
| LocalSurfaceId local_surface_id(6, kArbitraryToken); |
| |
| uint32_t execute_count = 0; |
| factory_->SubmitCompositorFrame( |
| local_surface_id, CompositorFrame(), |
| base::Bind(&CreateSurfaceDrawCallback, base::Unretained(factory_.get()), |
| &execute_count), |
| SurfaceFactory::WillDrawCallback()); |
| 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) { |
| LocalSurfaceId local_surface_id(7, kArbitraryToken); |
| SurfaceId id(kArbitraryFrameSinkId, local_surface_id); |
| |
| 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(local_surface_id, std::move(frame), |
| base::Bind(&DrawCallback, &execute_count), |
| SurfaceFactory::WillDrawCallback()); |
| EXPECT_EQ(last_created_surface_id().local_surface_id(), local_surface_id); |
| local_surface_id_ = LocalSurfaceId(); |
| |
| EXPECT_TRUE(manager_.GetSurfaceForId(id)); |
| EXPECT_TRUE( |
| fake_surface_resource_holder_client_.returned_resources().empty()); |
| factory_->EvictSurface(); |
| EXPECT_FALSE(manager_.GetSurfaceForId(id)); |
| EXPECT_FALSE( |
| fake_surface_resource_holder_client_.returned_resources().empty()); |
| EXPECT_EQ(1u, execute_count); |
| } |
| |
| // Tests doing an EvictSurface which has unregistered dependency. |
| TEST_F(SurfaceFactoryTest, EvictSurfaceDependencyUnRegistered) { |
| LocalSurfaceId local_surface_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(local_surface_id, std::move(frame), |
| base::Bind(&DrawCallback, &execute_count), |
| SurfaceFactory::WillDrawCallback()); |
| EXPECT_EQ(last_created_surface_id().local_surface_id(), local_surface_id); |
| local_surface_id_ = LocalSurfaceId(); |
| |
| SurfaceId surface_id(kArbitraryFrameSinkId, local_surface_id); |
| Surface* surface = manager_.GetSurfaceForId(surface_id); |
| surface->AddDestructionDependency( |
| SurfaceSequence(kAnotherArbitraryFrameSinkId, 4)); |
| |
| EXPECT_TRUE(manager_.GetSurfaceForId(surface_id)); |
| EXPECT_TRUE( |
| fake_surface_resource_holder_client_.returned_resources().empty()); |
| factory_->EvictSurface(); |
| EXPECT_FALSE(manager_.GetSurfaceForId(surface_id)); |
| EXPECT_FALSE( |
| fake_surface_resource_holder_client_.returned_resources().empty()); |
| EXPECT_EQ(1u, execute_count); |
| } |
| |
| // Tests doing an EvictSurface which has registered dependency. |
| TEST_F(SurfaceFactoryTest, EvictSurfaceDependencyRegistered) { |
| LocalSurfaceId local_surface_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(local_surface_id, std::move(frame), |
| base::Bind(&DrawCallback, &execute_count), |
| SurfaceFactory::WillDrawCallback()); |
| EXPECT_EQ(last_created_surface_id().local_surface_id(), local_surface_id); |
| local_surface_id_ = LocalSurfaceId(); |
| |
| manager_.RegisterFrameSinkId(kAnotherArbitraryFrameSinkId); |
| |
| SurfaceId surface_id(kArbitraryFrameSinkId, local_surface_id); |
| Surface* surface = manager_.GetSurfaceForId(surface_id); |
| surface->AddDestructionDependency( |
| SurfaceSequence(kAnotherArbitraryFrameSinkId, 4)); |
| |
| EXPECT_TRUE(manager_.GetSurfaceForId(surface_id)); |
| EXPECT_TRUE( |
| fake_surface_resource_holder_client_.returned_resources().empty()); |
| factory_->EvictSurface(); |
| EXPECT_TRUE(manager_.GetSurfaceForId(surface_id)); |
| EXPECT_TRUE( |
| fake_surface_resource_holder_client_.returned_resources().empty()); |
| EXPECT_EQ(0u, execute_count); |
| |
| manager_.SatisfySequence(SurfaceSequence(kAnotherArbitraryFrameSinkId, 4)); |
| EXPECT_FALSE(manager_.GetSurfaceForId(surface_id)); |
| EXPECT_FALSE( |
| fake_surface_resource_holder_client_.returned_resources().empty()); |
| } |
| |
| TEST_F(SurfaceFactoryTest, DestroySequence) { |
| LocalSurfaceId local_surface_id2(5, kArbitraryToken); |
| std::unique_ptr<SurfaceFactory> factory2(new SurfaceFactory( |
| kArbitraryFrameSinkId, &manager_, &stub_surface_factory_client_, |
| &fake_surface_resource_holder_client_)); |
| SurfaceId id2(kArbitraryFrameSinkId, local_surface_id2); |
| factory2->SubmitCompositorFrame(local_surface_id2, CompositorFrame(), |
| SurfaceFactory::DrawCallback(), |
| SurfaceFactory::WillDrawCallback()); |
| |
| manager_.RegisterFrameSinkId(kArbitraryFrameSinkId); |
| |
| // Check that waiting before the sequence is satisfied works. |
| manager_.GetSurfaceForId(id2)->AddDestructionDependency( |
| SurfaceSequence(kArbitraryFrameSinkId, 4)); |
| factory2->EvictSurface(); |
| |
| 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_surface_id2, CompositorFrame(), |
| SurfaceFactory::DrawCallback(), |
| SurfaceFactory::WillDrawCallback()); |
| 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); |
| |
| LocalSurfaceId local_surface_id(5, kArbitraryToken); |
| SurfaceId id(factory_->frame_sink_id(), local_surface_id); |
| factory_->SubmitCompositorFrame(local_surface_id, CompositorFrame(), |
| SurfaceFactory::DrawCallback(), |
| SurfaceFactory::WillDrawCallback()); |
| |
| 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) { |
| LocalSurfaceId local_surface_id2(5, kArbitraryToken); |
| SurfaceId id2(kArbitraryFrameSinkId, local_surface_id2); |
| std::unique_ptr<SurfaceFactory> factory2(new SurfaceFactory( |
| kArbitraryFrameSinkId, &manager_, &stub_surface_factory_client_, |
| &fake_surface_resource_holder_client_)); |
| manager_.RegisterFrameSinkId(kAnotherArbitraryFrameSinkId); |
| // 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_surface_id_)); |
| factory2->SubmitCompositorFrame(local_surface_id2, std::move(frame), |
| SurfaceFactory::DrawCallback(), |
| SurfaceFactory::WillDrawCallback()); |
| EXPECT_EQ(last_created_surface_id().local_surface_id(), local_surface_id2); |
| } |
| manager_.GetSurfaceForId(id2)->AddDestructionDependency( |
| SurfaceSequence(kAnotherArbitraryFrameSinkId, 4)); |
| factory2->EvictSurface(); |
| // 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_surface_id_, std::move(frame), |
| SurfaceFactory::DrawCallback(), |
| SurfaceFactory::WillDrawCallback()); |
| } |
| factory_->EvictSurface(); |
| EXPECT_TRUE(manager_.GetSurfaceForId(id2)); |
| // local_surface_id_ should be retained by reference from id2. |
| EXPECT_TRUE(manager_.GetSurfaceForId( |
| SurfaceId(factory_->frame_sink_id(), local_surface_id_))); |
| |
| // Satisfy last destruction dependency for id2. |
| manager_.SatisfySequence(SurfaceSequence(kAnotherArbitraryFrameSinkId, 4)); |
| |
| // 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_surface_id_))); |
| |
| 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_surface_id_)); |
| factory_->SubmitCompositorFrame(local_surface_id_, std::move(frame), |
| SurfaceFactory::DrawCallback(), |
| SurfaceFactory::WillDrawCallback()); |
| EXPECT_EQ(last_created_surface_id().local_surface_id(), local_surface_id_); |
| } |
| |
| bool called1 = false; |
| std::unique_ptr<CopyOutputRequest> request; |
| request = CopyOutputRequest::CreateRequest( |
| base::Bind(&CopyRequestTestCallback, &called1)); |
| request->set_source(kArbitrarySourceId1); |
| |
| factory_->RequestCopyOfSurface(std::move(request)); |
| EXPECT_FALSE(called1); |
| |
| bool called2 = false; |
| request = CopyOutputRequest::CreateRequest( |
| base::Bind(&CopyRequestTestCallback, &called2)); |
| request->set_source(kArbitrarySourceId2); |
| |
| factory_->RequestCopyOfSurface(std::move(request)); |
| // Callbacks have different sources so neither should be called. |
| EXPECT_FALSE(called1); |
| EXPECT_FALSE(called2); |
| |
| bool called3 = false; |
| request = CopyOutputRequest::CreateRequest( |
| base::Bind(&CopyRequestTestCallback, &called3)); |
| request->set_source(kArbitrarySourceId1); |
| |
| 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_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_surface_id_, std::move(frame), |
| SurfaceFactory::DrawCallback(), |
| SurfaceFactory::WillDrawCallback()); |
| 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 |