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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "services/ui/public/cpp/gpu/gpu_service.h" | 5 #include "services/ui/public/cpp/gpu/gpu_service.h" |
| 6 | 6 |
| 7 #include "base/threading/thread_task_runner_handle.h" | 7 #include "base/threading/thread_task_runner_handle.h" |
| 8 #include "build/build_config.h" | 8 #include "build/build_config.h" |
| 9 #include "mojo/public/cpp/bindings/sync_call_restrictions.h" | 9 #include "mojo/public/cpp/bindings/sync_call_restrictions.h" |
| 10 #include "mojo/public/cpp/system/platform_handle.h" | 10 #include "mojo/public/cpp/system/platform_handle.h" |
| 11 #include "services/service_manager/public/cpp/connector.h" | 11 #include "services/service_manager/public/cpp/connector.h" |
| 12 #include "services/ui/public/cpp/gpu/mojo_gpu_memory_buffer_manager.h" | 12 #include "services/ui/public/cpp/gpu/client_gpu_memory_buffer_manager.h" |
| 13 #include "services/ui/public/interfaces/constants.mojom.h" | 13 #include "services/ui/public/interfaces/constants.mojom.h" |
| 14 #include "services/ui/public/interfaces/gpu_service.mojom.h" | 14 #include "services/ui/public/interfaces/gpu_service.mojom.h" |
| 15 | 15 |
| 16 namespace ui { | 16 namespace ui { |
| 17 | 17 |
| 18 GpuService::GpuService(service_manager::Connector* connector, | 18 GpuService::GpuService(service_manager::Connector* connector, |
| 19 scoped_refptr<base::SingleThreadTaskRunner> task_runner) | 19 scoped_refptr<base::SingleThreadTaskRunner> task_runner) |
| 20 : main_task_runner_(base::ThreadTaskRunnerHandle::Get()), | 20 : main_task_runner_(base::ThreadTaskRunnerHandle::Get()), |
| 21 io_task_runner_(std::move(task_runner)), | 21 io_task_runner_(std::move(task_runner)), |
| 22 connector_(connector), | 22 connector_(connector), |
| 23 shutdown_event_(base::WaitableEvent::ResetPolicy::AUTOMATIC, | 23 shutdown_event_(base::WaitableEvent::ResetPolicy::AUTOMATIC, |
| 24 base::WaitableEvent::InitialState::NOT_SIGNALED) { | 24 base::WaitableEvent::InitialState::NOT_SIGNALED) { |
| 25 DCHECK(main_task_runner_); | 25 DCHECK(main_task_runner_); |
| 26 DCHECK(connector_); | 26 DCHECK(connector_); |
| 27 mojom::GpuServicePtr gpu_service_ptr; | 27 mojom::GpuServicePtr gpu_service_ptr; |
| 28 connector_->ConnectToInterface(ui::mojom::kServiceName, &gpu_service_ptr); | 28 connector_->ConnectToInterface(ui::mojom::kServiceName, &gpu_service_ptr); |
| 29 gpu_memory_buffer_manager_ = | 29 gpu_memory_buffer_manager_ = base::MakeUnique<ClientGpuMemoryBufferManager>( |
| 30 base::MakeUnique<MojoGpuMemoryBufferManager>(std::move(gpu_service_ptr)); | 30 std::move(gpu_service_ptr)); |
| 31 if (!io_task_runner_) { | 31 if (!io_task_runner_) { |
| 32 io_thread_.reset(new base::Thread("GPUIOThread")); | 32 io_thread_.reset(new base::Thread("GPUIOThread")); |
| 33 base::Thread::Options thread_options(base::MessageLoop::TYPE_IO, 0); | 33 base::Thread::Options thread_options(base::MessageLoop::TYPE_IO, 0); |
| 34 thread_options.priority = base::ThreadPriority::NORMAL; | 34 thread_options.priority = base::ThreadPriority::NORMAL; |
| 35 CHECK(io_thread_->StartWithOptions(thread_options)); | 35 CHECK(io_thread_->StartWithOptions(thread_options)); |
| 36 io_task_runner_ = io_thread_->task_runner(); | 36 io_task_runner_ = io_thread_->task_runner(); |
| 37 } | 37 } |
| 38 } | 38 } |
| 39 | 39 |
| 40 GpuService::~GpuService() { | 40 GpuService::~GpuService() { |
| (...skipping 106 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 147 MojoResult result = mojo::UnwrapSharedMemoryHandle( | 147 MojoResult result = mojo::UnwrapSharedMemoryHandle( |
| 148 std::move(handle), &platform_handle, &shared_memory_size, &readonly); | 148 std::move(handle), &platform_handle, &shared_memory_size, &readonly); |
| 149 if (result != MOJO_RESULT_OK) | 149 if (result != MOJO_RESULT_OK) |
| 150 return nullptr; | 150 return nullptr; |
| 151 DCHECK_EQ(shared_memory_size, size); | 151 DCHECK_EQ(shared_memory_size, size); |
| 152 | 152 |
| 153 return base::MakeUnique<base::SharedMemory>(platform_handle, readonly); | 153 return base::MakeUnique<base::SharedMemory>(platform_handle, readonly); |
| 154 } | 154 } |
| 155 | 155 |
| 156 } // namespace ui | 156 } // namespace ui |
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