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| 1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "cc/test/fake_compositor_frame_sink.h" | 5 #include "cc/test/fake_compositor_frame_sink.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/threading/thread_task_runner_handle.h" | 8 #include "base/threading/thread_task_runner_handle.h" |
| 9 #include "cc/output/compositor_frame_sink_client.h" | 9 #include "cc/output/compositor_frame_sink_client.h" |
| 10 #include "cc/resources/returned_resource.h" | 10 #include "cc/resources/returned_resource.h" |
| 11 #include "cc/test/begin_frame_args_test.h" | 11 #include "cc/test/begin_frame_args_test.h" |
| 12 #include "testing/gtest/include/gtest/gtest.h" | 12 #include "testing/gtest/include/gtest/gtest.h" |
| 13 | 13 |
| 14 namespace cc { | 14 namespace cc { |
| 15 | 15 |
| 16 FakeCompositorFrameSink::FakeCompositorFrameSink( | 16 FakeCompositorFrameSink::FakeCompositorFrameSink( |
| 17 scoped_refptr<ContextProvider> context_provider, | 17 scoped_refptr<ContextProvider> context_provider, |
| 18 scoped_refptr<ContextProvider> worker_context_provider) | 18 scoped_refptr<ContextProvider> worker_context_provider) |
| 19 : CompositorFrameSink(std::move(context_provider), | 19 : CompositorFrameSink(std::move(context_provider), |
| 20 std::move(worker_context_provider)), | 20 std::move(worker_context_provider)), |
| 21 weak_ptr_factory_(this) {} | 21 weak_ptr_factory_(this) {} |
| 22 | 22 |
| 23 FakeCompositorFrameSink::~FakeCompositorFrameSink() = default; | 23 FakeCompositorFrameSink::~FakeCompositorFrameSink() = default; |
| 24 | 24 |
| 25 void FakeCompositorFrameSink::DetachFromClient() { | 25 void FakeCompositorFrameSink::DetachFromClient() { |
| 26 ReturnResourcesHeldByParent(); | 26 ReturnResourcesHeldByParent(); |
| 27 CompositorFrameSink::DetachFromClient(); | 27 CompositorFrameSink::DetachFromClient(); |
| 28 } | 28 } |
| 29 | 29 |
| 30 void FakeCompositorFrameSink::SwapBuffers(CompositorFrame frame) { | 30 void FakeCompositorFrameSink::SubmitCompositorFrame(CompositorFrame frame) { |
| 31 ReturnResourcesHeldByParent(); | 31 ReturnResourcesHeldByParent(); |
| 32 | 32 |
| 33 last_sent_frame_.reset(new CompositorFrame(std::move(frame))); | 33 last_sent_frame_.reset(new CompositorFrame(std::move(frame))); |
| 34 ++num_sent_frames_; | 34 ++num_sent_frames_; |
| 35 | 35 |
| 36 if (last_sent_frame_->delegated_frame_data) { | 36 if (last_sent_frame_->delegated_frame_data) { |
| 37 auto* frame_data = last_sent_frame_->delegated_frame_data.get(); | 37 auto* frame_data = last_sent_frame_->delegated_frame_data.get(); |
| 38 last_swap_rect_ = frame_data->render_pass_list.back()->damage_rect; | 38 last_swap_rect_ = frame_data->render_pass_list.back()->damage_rect; |
| 39 last_swap_rect_valid_ = true; | 39 last_swap_rect_valid_ = true; |
| 40 } else { | 40 } else { |
| 41 last_swap_rect_ = gfx::Rect(); | 41 last_swap_rect_ = gfx::Rect(); |
| 42 last_swap_rect_valid_ = false; | 42 last_swap_rect_valid_ = false; |
| 43 } | 43 } |
| 44 | 44 |
| 45 if (last_sent_frame_->delegated_frame_data || !context_provider()) { | 45 if (last_sent_frame_->delegated_frame_data || !context_provider()) { |
| 46 if (last_sent_frame_->delegated_frame_data) { | 46 if (last_sent_frame_->delegated_frame_data) { |
| 47 auto* frame_data = last_sent_frame_->delegated_frame_data.get(); | 47 auto* frame_data = last_sent_frame_->delegated_frame_data.get(); |
| 48 resources_held_by_parent_.insert(resources_held_by_parent_.end(), | 48 resources_held_by_parent_.insert(resources_held_by_parent_.end(), |
| 49 frame_data->resource_list.begin(), | 49 frame_data->resource_list.begin(), |
| 50 frame_data->resource_list.end()); | 50 frame_data->resource_list.end()); |
| 51 } | 51 } |
| 52 } | 52 } |
| 53 | 53 |
| 54 base::ThreadTaskRunnerHandle::Get()->PostTask( | 54 base::ThreadTaskRunnerHandle::Get()->PostTask( |
| 55 FROM_HERE, base::Bind(&FakeCompositorFrameSink::SwapBuffersAck, | 55 FROM_HERE, |
| 56 weak_ptr_factory_.GetWeakPtr())); | 56 base::Bind(&FakeCompositorFrameSink::DidReceiveCompositorFrameAck, |
| 57 weak_ptr_factory_.GetWeakPtr())); |
| 57 } | 58 } |
| 58 | 59 |
| 59 void FakeCompositorFrameSink::SwapBuffersAck() { | 60 void FakeCompositorFrameSink::DidReceiveCompositorFrameAck() { |
| 60 client_->DidSwapBuffersComplete(); | 61 client_->DidReceiveCompositorFrameAck(); |
| 61 } | 62 } |
| 62 | 63 |
| 63 void FakeCompositorFrameSink::ReturnResourcesHeldByParent() { | 64 void FakeCompositorFrameSink::ReturnResourcesHeldByParent() { |
| 64 // Check |delegated_frame_data| because we shouldn't reclaim resources | 65 // Check |delegated_frame_data| because we shouldn't reclaim resources |
| 65 // for the Display which does not swap delegated frames. | 66 // for the Display which does not swap delegated frames. |
| 66 if (last_sent_frame_ && last_sent_frame_->delegated_frame_data) { | 67 if (last_sent_frame_ && last_sent_frame_->delegated_frame_data) { |
| 67 // Return the last frame's resources immediately. | 68 // Return the last frame's resources immediately. |
| 68 ReturnedResourceArray resources; | 69 ReturnedResourceArray resources; |
| 69 for (const auto& resource : resources_held_by_parent_) | 70 for (const auto& resource : resources_held_by_parent_) |
| 70 resources.push_back(resource.ToReturnedResource()); | 71 resources.push_back(resource.ToReturnedResource()); |
| 71 resources_held_by_parent_.clear(); | 72 resources_held_by_parent_.clear(); |
| 72 client_->ReclaimResources(resources); | 73 client_->ReclaimResources(resources); |
| 73 } | 74 } |
| 74 } | 75 } |
| 75 | 76 |
| 76 } // namespace cc | 77 } // namespace cc |
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