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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 #include "content/gpu/gpu_child_thread.h" | 5 #include "content/gpu/gpu_child_thread.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 #include <utility> | 8 #include <utility> |
| 9 | 9 |
| 10 #include "base/bind.h" | 10 #include "base/bind.h" |
| 11 #include "base/lazy_instance.h" | 11 #include "base/lazy_instance.h" |
| 12 #include "base/strings/string_number_conversions.h" | 12 #include "base/strings/string_number_conversions.h" |
| 13 #include "base/threading/thread_local.h" | 13 #include "base/threading/thread_local.h" |
| 14 #include "base/threading/worker_pool.h" | 14 #include "base/threading/worker_pool.h" |
| 15 #include "build/build_config.h" | 15 #include "build/build_config.h" |
| 16 #include "content/child/child_process.h" | 16 #include "content/child/child_process.h" |
| 17 #include "content/child/thread_safe_sender.h" | 17 #include "content/child/thread_safe_sender.h" |
| 18 #include "content/common/establish_channel_params.h" | 18 #include "content/common/establish_channel_params.h" |
| 19 #include "content/common/gpu/media/gpu_jpeg_decode_accelerator.h" | |
| 20 #include "content/common/gpu/media/gpu_video_decode_accelerator.h" | |
| 21 #include "content/common/gpu/media/gpu_video_encode_accelerator.h" | |
| 22 #include "content/common/gpu/media/media_service.h" | |
| 23 #include "content/common/gpu_host_messages.h" | 19 #include "content/common/gpu_host_messages.h" |
| 24 #include "content/gpu/gpu_process_control_impl.h" | 20 #include "content/gpu/gpu_process_control_impl.h" |
| 25 #include "content/gpu/gpu_watchdog_thread.h" | 21 #include "content/gpu/gpu_watchdog_thread.h" |
| 26 #include "content/public/common/content_client.h" | 22 #include "content/public/common/content_client.h" |
| 27 #include "content/public/common/content_switches.h" | 23 #include "content/public/common/content_switches.h" |
| 28 #include "content/public/gpu/content_gpu_client.h" | 24 #include "content/public/gpu/content_gpu_client.h" |
| 29 #include "gpu/command_buffer/service/gpu_switches.h" | 25 #include "gpu/command_buffer/service/gpu_switches.h" |
| 30 #include "gpu/command_buffer/service/sync_point_manager.h" | 26 #include "gpu/command_buffer/service/sync_point_manager.h" |
| 31 #include "gpu/config/gpu_info_collector.h" | 27 #include "gpu/config/gpu_info_collector.h" |
| 32 #include "gpu/config/gpu_switches.h" | 28 #include "gpu/config/gpu_switches.h" |
| 33 #include "gpu/config/gpu_util.h" | 29 #include "gpu/config/gpu_util.h" |
| 34 #include "gpu/ipc/common/memory_stats.h" | 30 #include "gpu/ipc/common/memory_stats.h" |
| 35 #include "gpu/ipc/service/gpu_memory_buffer_factory.h" | 31 #include "gpu/ipc/service/gpu_memory_buffer_factory.h" |
| 36 #include "ipc/ipc_channel_handle.h" | 32 #include "ipc/ipc_channel_handle.h" |
| 37 #include "ipc/ipc_sync_message_filter.h" | 33 #include "ipc/ipc_sync_message_filter.h" |
| 34 #include "media/gpu/ipc/service/gpu_jpeg_decode_accelerator.h" |
| 35 #include "media/gpu/ipc/service/gpu_video_decode_accelerator.h" |
| 36 #include "media/gpu/ipc/service/gpu_video_encode_accelerator.h" |
| 37 #include "media/gpu/ipc/service/media_service.h" |
| 38 #include "ui/gl/gl_implementation.h" | 38 #include "ui/gl/gl_implementation.h" |
| 39 #include "ui/gl/gl_switches.h" | 39 #include "ui/gl/gl_switches.h" |
| 40 #include "ui/gl/gpu_switching_manager.h" | 40 #include "ui/gl/gpu_switching_manager.h" |
| 41 #include "url/gurl.h" | 41 #include "url/gurl.h" |
| 42 | 42 |
| 43 #if defined(USE_OZONE) | 43 #if defined(USE_OZONE) |
| 44 #include "ui/ozone/public/gpu_platform_support.h" | 44 #include "ui/ozone/public/gpu_platform_support.h" |
| 45 #include "ui/ozone/public/ozone_platform.h" | 45 #include "ui/ozone/public/ozone_platform.h" |
| 46 #endif | 46 #endif |
| 47 | 47 |
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| 348 void GpuChildThread::StoreShaderToDisk(int32_t client_id, | 348 void GpuChildThread::StoreShaderToDisk(int32_t client_id, |
| 349 const std::string& key, | 349 const std::string& key, |
| 350 const std::string& shader) { | 350 const std::string& shader) { |
| 351 Send(new GpuHostMsg_CacheShader(client_id, key, shader)); | 351 Send(new GpuHostMsg_CacheShader(client_id, key, shader)); |
| 352 } | 352 } |
| 353 | 353 |
| 354 void GpuChildThread::OnInitialize(const gpu::GpuPreferences& gpu_preferences) { | 354 void GpuChildThread::OnInitialize(const gpu::GpuPreferences& gpu_preferences) { |
| 355 gpu_preferences_ = gpu_preferences; | 355 gpu_preferences_ = gpu_preferences; |
| 356 | 356 |
| 357 gpu_info_.video_decode_accelerator_capabilities = | 357 gpu_info_.video_decode_accelerator_capabilities = |
| 358 content::GpuVideoDecodeAccelerator::GetCapabilities(gpu_preferences_); | 358 media::GpuVideoDecodeAccelerator::GetCapabilities(gpu_preferences_); |
| 359 gpu_info_.video_encode_accelerator_supported_profiles = | 359 gpu_info_.video_encode_accelerator_supported_profiles = |
| 360 content::GpuVideoEncodeAccelerator::GetSupportedProfiles( | 360 media::GpuVideoEncodeAccelerator::GetSupportedProfiles( |
| 361 gpu_preferences_); | 361 gpu_preferences_); |
| 362 gpu_info_.jpeg_decode_accelerator_supported = | 362 gpu_info_.jpeg_decode_accelerator_supported = |
| 363 content::GpuJpegDecodeAccelerator::IsSupported(); | 363 media::GpuJpegDecodeAccelerator::IsSupported(); |
| 364 | 364 |
| 365 // Record initialization only after collecting the GPU info because that can | 365 // Record initialization only after collecting the GPU info because that can |
| 366 // take a significant amount of time. | 366 // take a significant amount of time. |
| 367 gpu_info_.initialization_time = base::Time::Now() - process_start_time_; | 367 gpu_info_.initialization_time = base::Time::Now() - process_start_time_; |
| 368 Send(new GpuHostMsg_Initialized(!dead_on_arrival_, gpu_info_)); | 368 Send(new GpuHostMsg_Initialized(!dead_on_arrival_, gpu_info_)); |
| 369 while (!deferred_messages_.empty()) { | 369 while (!deferred_messages_.empty()) { |
| 370 Send(deferred_messages_.front()); | 370 Send(deferred_messages_.front()); |
| 371 deferred_messages_.pop(); | 371 deferred_messages_.pop(); |
| 372 } | 372 } |
| 373 | 373 |
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| 396 // Defer creation of the render thread. This is to prevent it from handling | 396 // Defer creation of the render thread. This is to prevent it from handling |
| 397 // IPC messages before the sandbox has been enabled and all other necessary | 397 // IPC messages before the sandbox has been enabled and all other necessary |
| 398 // initialization has succeeded. | 398 // initialization has succeeded. |
| 399 gpu_channel_manager_.reset( | 399 gpu_channel_manager_.reset( |
| 400 new gpu::GpuChannelManager(gpu_preferences_, this, watchdog_thread_.get(), | 400 new gpu::GpuChannelManager(gpu_preferences_, this, watchdog_thread_.get(), |
| 401 base::ThreadTaskRunnerHandle::Get().get(), | 401 base::ThreadTaskRunnerHandle::Get().get(), |
| 402 ChildProcess::current()->io_task_runner(), | 402 ChildProcess::current()->io_task_runner(), |
| 403 ChildProcess::current()->GetShutDownEvent(), | 403 ChildProcess::current()->GetShutDownEvent(), |
| 404 sync_point_manager, gpu_memory_buffer_factory_)); | 404 sync_point_manager, gpu_memory_buffer_factory_)); |
| 405 | 405 |
| 406 media_service_.reset(new MediaService(gpu_channel_manager_.get())); | 406 media_service_.reset(new media::MediaService(gpu_channel_manager_.get())); |
| 407 | 407 |
| 408 #if defined(USE_OZONE) | 408 #if defined(USE_OZONE) |
| 409 ui::OzonePlatform::GetInstance() | 409 ui::OzonePlatform::GetInstance() |
| 410 ->GetGpuPlatformSupport() | 410 ->GetGpuPlatformSupport() |
| 411 ->OnChannelEstablished(this); | 411 ->OnChannelEstablished(this); |
| 412 #endif | 412 #endif |
| 413 } | 413 } |
| 414 | 414 |
| 415 void GpuChildThread::OnFinalize() { | 415 void GpuChildThread::OnFinalize() { |
| 416 // Quit the GPU process | 416 // Quit the GPU process |
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| 570 | 570 |
| 571 void GpuChildThread::BindProcessControlRequest( | 571 void GpuChildThread::BindProcessControlRequest( |
| 572 mojo::InterfaceRequest<mojom::ProcessControl> request) { | 572 mojo::InterfaceRequest<mojom::ProcessControl> request) { |
| 573 DVLOG(1) << "GPU: Binding ProcessControl request"; | 573 DVLOG(1) << "GPU: Binding ProcessControl request"; |
| 574 DCHECK(process_control_); | 574 DCHECK(process_control_); |
| 575 process_control_bindings_.AddBinding(process_control_.get(), | 575 process_control_bindings_.AddBinding(process_control_.get(), |
| 576 std::move(request)); | 576 std::move(request)); |
| 577 } | 577 } |
| 578 | 578 |
| 579 } // namespace content | 579 } // namespace content |
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