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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 #ifndef CONTENT_RENDERER_RENDER_THREAD_IMPL_H_ | 5 #ifndef CONTENT_RENDERER_RENDER_THREAD_IMPL_H_ |
6 #define CONTENT_RENDERER_RENDER_THREAD_IMPL_H_ | 6 #define CONTENT_RENDERER_RENDER_THREAD_IMPL_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
11 #include <set> | 11 #include <set> |
12 #include <string> | 12 #include <string> |
13 #include <vector> | 13 #include <vector> |
14 | 14 |
15 #include "base/cancelable_callback.h" | 15 #include "base/cancelable_callback.h" |
16 #include "base/macros.h" | 16 #include "base/macros.h" |
17 #include "base/memory/memory_pressure_listener.h" | 17 #include "base/memory/memory_pressure_listener.h" |
18 #include "base/memory/ref_counted.h" | 18 #include "base/memory/ref_counted.h" |
19 #include "base/metrics/user_metrics_action.h" | 19 #include "base/metrics/user_metrics_action.h" |
20 #include "base/observer_list.h" | 20 #include "base/observer_list.h" |
21 #include "base/strings/string16.h" | 21 #include "base/strings/string16.h" |
22 #include "base/threading/thread_checker.h" | 22 #include "base/threading/thread_checker.h" |
23 #include "base/timer/timer.h" | 23 #include "base/timer/timer.h" |
24 #include "build/build_config.h" | 24 #include "build/build_config.h" |
25 #include "components/memory_coordinator/child/child_memory_coordinator_impl.h" | |
26 #include "content/child/child_thread_impl.h" | 25 #include "content/child/child_thread_impl.h" |
| 26 #include "content/child/memory/child_memory_coordinator_impl.h" |
27 #include "content/common/content_export.h" | 27 #include "content/common/content_export.h" |
28 #include "content/common/frame.mojom.h" | 28 #include "content/common/frame.mojom.h" |
29 #include "content/common/frame_replication_state.h" | 29 #include "content/common/frame_replication_state.h" |
30 #include "content/common/render_frame_message_filter.mojom.h" | 30 #include "content/common/render_frame_message_filter.mojom.h" |
31 #include "content/common/storage_partition_service.mojom.h" | 31 #include "content/common/storage_partition_service.mojom.h" |
32 #include "content/public/renderer/render_thread.h" | 32 #include "content/public/renderer/render_thread.h" |
33 #include "content/renderer/gpu/compositor_dependencies.h" | 33 #include "content/renderer/gpu/compositor_dependencies.h" |
34 #include "content/renderer/layout_test_dependencies.h" | 34 #include "content/renderer/layout_test_dependencies.h" |
35 #include "gpu/ipc/client/gpu_channel_host.h" | 35 #include "gpu/ipc/client/gpu_channel_host.h" |
36 #include "net/base/network_change_notifier.h" | 36 #include "net/base/network_change_notifier.h" |
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143 // process (i.e., their corresponding WebContentsImpl). | 143 // process (i.e., their corresponding WebContentsImpl). |
144 // | 144 // |
145 // Most of the communication occurs in the form of IPC messages. They are | 145 // Most of the communication occurs in the form of IPC messages. They are |
146 // routed to the RenderThread according to the routing IDs of the messages. | 146 // routed to the RenderThread according to the routing IDs of the messages. |
147 // The routing IDs correspond to RenderView instances. | 147 // The routing IDs correspond to RenderView instances. |
148 class CONTENT_EXPORT RenderThreadImpl | 148 class CONTENT_EXPORT RenderThreadImpl |
149 : public RenderThread, | 149 : public RenderThread, |
150 public ChildThreadImpl, | 150 public ChildThreadImpl, |
151 public gpu::GpuChannelHostFactory, | 151 public gpu::GpuChannelHostFactory, |
152 public blink::scheduler::RendererScheduler::RAILModeObserver, | 152 public blink::scheduler::RendererScheduler::RAILModeObserver, |
153 public memory_coordinator::ChildMemoryCoordinatorDelegate, | 153 public ChildMemoryCoordinatorDelegate, |
154 NON_EXPORTED_BASE(public CompositorDependencies) { | 154 NON_EXPORTED_BASE(public CompositorDependencies) { |
155 public: | 155 public: |
156 static RenderThreadImpl* Create(const InProcessChildThreadParams& params); | 156 static RenderThreadImpl* Create(const InProcessChildThreadParams& params); |
157 static RenderThreadImpl* Create( | 157 static RenderThreadImpl* Create( |
158 std::unique_ptr<base::MessageLoop> main_message_loop, | 158 std::unique_ptr<base::MessageLoop> main_message_loop, |
159 std::unique_ptr<blink::scheduler::RendererScheduler> renderer_scheduler); | 159 std::unique_ptr<blink::scheduler::RendererScheduler> renderer_scheduler); |
160 static RenderThreadImpl* current(); | 160 static RenderThreadImpl* current(); |
161 | 161 |
162 ~RenderThreadImpl() override; | 162 ~RenderThreadImpl() override; |
163 void Shutdown() override; | 163 void Shutdown() override; |
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443 | 443 |
444 void AddEmbeddedWorkerRoute(int32_t routing_id, IPC::Listener* listener); | 444 void AddEmbeddedWorkerRoute(int32_t routing_id, IPC::Listener* listener); |
445 void RemoveEmbeddedWorkerRoute(int32_t routing_id); | 445 void RemoveEmbeddedWorkerRoute(int32_t routing_id); |
446 | 446 |
447 void RegisterPendingFrameCreate(int routing_id, | 447 void RegisterPendingFrameCreate(int routing_id, |
448 mojom::FrameRequest frame, | 448 mojom::FrameRequest frame, |
449 mojom::FrameHostPtr host); | 449 mojom::FrameHostPtr host); |
450 | 450 |
451 mojom::StoragePartitionService* GetStoragePartitionService(); | 451 mojom::StoragePartitionService* GetStoragePartitionService(); |
452 | 452 |
453 // memory_coordinator::ChildMemoryCoordinatorDelegate implementation. | 453 // ChildMemoryCoordinatorDelegate implementation. |
454 void OnTrimMemoryImmediately() override; | 454 void OnTrimMemoryImmediately() override; |
455 | 455 |
456 protected: | 456 protected: |
457 RenderThreadImpl( | 457 RenderThreadImpl( |
458 const InProcessChildThreadParams& params, | 458 const InProcessChildThreadParams& params, |
459 std::unique_ptr<blink::scheduler::RendererScheduler> scheduler, | 459 std::unique_ptr<blink::scheduler::RendererScheduler> scheduler, |
460 scoped_refptr<base::SingleThreadTaskRunner>& resource_task_queue); | 460 scoped_refptr<base::SingleThreadTaskRunner>& resource_task_queue); |
461 RenderThreadImpl( | 461 RenderThreadImpl( |
462 std::unique_ptr<base::MessageLoop> main_message_loop, | 462 std::unique_ptr<base::MessageLoop> main_message_loop, |
463 std::unique_ptr<blink::scheduler::RendererScheduler> scheduler); | 463 std::unique_ptr<blink::scheduler::RendererScheduler> scheduler); |
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645 | 645 |
646 scoped_refptr<ContextProviderCommandBuffer> shared_worker_context_provider_; | 646 scoped_refptr<ContextProviderCommandBuffer> shared_worker_context_provider_; |
647 | 647 |
648 std::unique_ptr<AudioRendererMixerManager> audio_renderer_mixer_manager_; | 648 std::unique_ptr<AudioRendererMixerManager> audio_renderer_mixer_manager_; |
649 | 649 |
650 HistogramCustomizer histogram_customizer_; | 650 HistogramCustomizer histogram_customizer_; |
651 | 651 |
652 std::unique_ptr<base::MemoryPressureListener> memory_pressure_listener_; | 652 std::unique_ptr<base::MemoryPressureListener> memory_pressure_listener_; |
653 | 653 |
654 std::unique_ptr<MemoryObserver> memory_observer_; | 654 std::unique_ptr<MemoryObserver> memory_observer_; |
655 std::unique_ptr<memory_coordinator::ChildMemoryCoordinatorImpl> | 655 std::unique_ptr<ChildMemoryCoordinatorImpl> memory_coordinator_; |
656 memory_coordinator_; | |
657 | 656 |
658 #if defined(USE_AURA) | 657 #if defined(USE_AURA) |
659 std::unique_ptr<ui::GpuService> gpu_service_; | 658 std::unique_ptr<ui::GpuService> gpu_service_; |
660 #endif | 659 #endif |
661 | 660 |
662 scoped_refptr<base::SingleThreadTaskRunner> | 661 scoped_refptr<base::SingleThreadTaskRunner> |
663 main_thread_compositor_task_runner_; | 662 main_thread_compositor_task_runner_; |
664 | 663 |
665 // Compositor settings. | 664 // Compositor settings. |
666 bool is_gpu_rasterization_enabled_; | 665 bool is_gpu_rasterization_enabled_; |
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715 DISALLOW_COPY_AND_ASSIGN(RenderThreadImpl); | 714 DISALLOW_COPY_AND_ASSIGN(RenderThreadImpl); |
716 }; | 715 }; |
717 | 716 |
718 #if defined(COMPILER_MSVC) | 717 #if defined(COMPILER_MSVC) |
719 #pragma warning(pop) | 718 #pragma warning(pop) |
720 #endif | 719 #endif |
721 | 720 |
722 } // namespace content | 721 } // namespace content |
723 | 722 |
724 #endif // CONTENT_RENDERER_RENDER_THREAD_IMPL_H_ | 723 #endif // CONTENT_RENDERER_RENDER_THREAD_IMPL_H_ |
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