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Side by Side Diff: content/gpu/gpu_child_thread.cc

Issue 1641353003: GpuArcVideoService (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@arc-4-owen-ArcGpuVideoDecodeAccelerator
Patch Set: rebase Created 4 years, 8 months ago
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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"
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216 } 216 }
217 217
218 void GpuChildThread::Init(const base::Time& process_start_time) { 218 void GpuChildThread::Init(const base::Time& process_start_time) {
219 process_start_time_ = process_start_time; 219 process_start_time_ = process_start_time;
220 220
221 process_control_.reset(new GpuProcessControlImpl()); 221 process_control_.reset(new GpuProcessControlImpl());
222 // Use of base::Unretained(this) is safe here because |service_registry()| 222 // Use of base::Unretained(this) is safe here because |service_registry()|
223 // will be destroyed before GpuChildThread is destructed. 223 // will be destroyed before GpuChildThread is destructed.
224 service_registry()->AddService(base::Bind( 224 service_registry()->AddService(base::Bind(
225 &GpuChildThread::BindProcessControlRequest, base::Unretained(this))); 225 &GpuChildThread::BindProcessControlRequest, base::Unretained(this)));
226
227 if (GetContentClient()->gpu()) // NULL in tests.
228 GetContentClient()->gpu()->RegisterMojoServices(service_registry());
229 } 226 }
230 227
231 bool GpuChildThread::Send(IPC::Message* msg) { 228 bool GpuChildThread::Send(IPC::Message* msg) {
232 // The GPU process must never send a synchronous IPC message to the browser 229 // The GPU process must never send a synchronous IPC message to the browser
233 // process. This could result in deadlock. 230 // process. This could result in deadlock.
234 DCHECK(!msg->is_sync()); 231 DCHECK(!msg->is_sync());
235 232
236 return ChildThreadImpl::Send(msg); 233 return ChildThreadImpl::Send(msg);
237 } 234 }
238 235
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397 // initialization has succeeded. 394 // initialization has succeeded.
398 gpu_channel_manager_.reset( 395 gpu_channel_manager_.reset(
399 new GpuChannelManager(gpu_preferences_, this, watchdog_thread_.get(), 396 new GpuChannelManager(gpu_preferences_, this, watchdog_thread_.get(),
400 base::ThreadTaskRunnerHandle::Get().get(), 397 base::ThreadTaskRunnerHandle::Get().get(),
401 ChildProcess::current()->io_task_runner(), 398 ChildProcess::current()->io_task_runner(),
402 ChildProcess::current()->GetShutDownEvent(), 399 ChildProcess::current()->GetShutDownEvent(),
403 sync_point_manager_, gpu_memory_buffer_factory_)); 400 sync_point_manager_, gpu_memory_buffer_factory_));
404 401
405 media_service_.reset(new MediaService(gpu_channel_manager_.get())); 402 media_service_.reset(new MediaService(gpu_channel_manager_.get()));
406 403
404 if (GetContentClient()->gpu()) // NULL in tests.
405 GetContentClient()->gpu()->RegisterMojoServices(service_registry(),
406 gpu_preferences_);
407
407 #if defined(USE_OZONE) 408 #if defined(USE_OZONE)
408 ui::OzonePlatform::GetInstance() 409 ui::OzonePlatform::GetInstance()
409 ->GetGpuPlatformSupport() 410 ->GetGpuPlatformSupport()
410 ->OnChannelEstablished(this); 411 ->OnChannelEstablished(this);
411 #endif 412 #endif
412 } 413 }
413 414
414 void GpuChildThread::OnFinalize() { 415 void GpuChildThread::OnFinalize() {
415 // Quit the GPU process 416 // Quit the GPU process
416 base::MessageLoop::current()->QuitWhenIdle(); 417 base::MessageLoop::current()->QuitWhenIdle();
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576 577
577 void GpuChildThread::BindProcessControlRequest( 578 void GpuChildThread::BindProcessControlRequest(
578 mojo::InterfaceRequest<mojom::ProcessControl> request) { 579 mojo::InterfaceRequest<mojom::ProcessControl> request) {
579 DVLOG(1) << "GPU: Binding ProcessControl request"; 580 DVLOG(1) << "GPU: Binding ProcessControl request";
580 DCHECK(process_control_); 581 DCHECK(process_control_);
581 process_control_bindings_.AddBinding(process_control_.get(), 582 process_control_bindings_.AddBinding(process_control_.get(),
582 std::move(request)); 583 std::move(request));
583 } 584 }
584 585
585 } // namespace content 586 } // namespace content
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