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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: modify content gui client hook Created 4 years, 9 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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209 } 209 }
210 210
211 void GpuChildThread::Init(const base::Time& process_start_time) { 211 void GpuChildThread::Init(const base::Time& process_start_time) {
212 process_start_time_ = process_start_time; 212 process_start_time_ = process_start_time;
213 213
214 process_control_.reset(new GpuProcessControlImpl()); 214 process_control_.reset(new GpuProcessControlImpl());
215 // Use of base::Unretained(this) is safe here because |service_registry()| 215 // Use of base::Unretained(this) is safe here because |service_registry()|
216 // will be destroyed before GpuChildThread is destructed. 216 // will be destroyed before GpuChildThread is destructed.
217 service_registry()->AddService(base::Bind( 217 service_registry()->AddService(base::Bind(
218 &GpuChildThread::BindProcessControlRequest, base::Unretained(this))); 218 &GpuChildThread::BindProcessControlRequest, base::Unretained(this)));
219
220 if (GetContentClient()->gpu()) // NULL in tests.
221 GetContentClient()->gpu()->RegisterMojoServices(service_registry());
222 } 219 }
223 220
224 bool GpuChildThread::Send(IPC::Message* msg) { 221 bool GpuChildThread::Send(IPC::Message* msg) {
225 // The GPU process must never send a synchronous IPC message to the browser 222 // The GPU process must never send a synchronous IPC message to the browser
226 // process. This could result in deadlock. 223 // process. This could result in deadlock.
227 DCHECK(!msg->is_sync()); 224 DCHECK(!msg->is_sync());
228 225
229 return ChildThreadImpl::Send(msg); 226 return ChildThreadImpl::Send(msg);
230 } 227 }
231 228
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365 // initialization has succeeded. 362 // initialization has succeeded.
366 gpu_channel_manager_.reset( 363 gpu_channel_manager_.reset(
367 new GpuChannelManager(gpu_preferences_, this, watchdog_thread_.get(), 364 new GpuChannelManager(gpu_preferences_, this, watchdog_thread_.get(),
368 base::ThreadTaskRunnerHandle::Get().get(), 365 base::ThreadTaskRunnerHandle::Get().get(),
369 ChildProcess::current()->io_task_runner(), 366 ChildProcess::current()->io_task_runner(),
370 ChildProcess::current()->GetShutDownEvent(), 367 ChildProcess::current()->GetShutDownEvent(),
371 sync_point_manager_, gpu_memory_buffer_factory_)); 368 sync_point_manager_, gpu_memory_buffer_factory_));
372 369
373 media_service_.reset(new MediaService(gpu_channel_manager_.get())); 370 media_service_.reset(new MediaService(gpu_channel_manager_.get()));
374 371
372 if (GetContentClient()->gpu()) // NULL in tests.
373 GetContentClient()->gpu()->RegisterMojoServices(service_registry(),
374 gpu_preferences_);
375
375 #if defined(USE_OZONE) 376 #if defined(USE_OZONE)
376 ui::OzonePlatform::GetInstance() 377 ui::OzonePlatform::GetInstance()
377 ->GetGpuPlatformSupport() 378 ->GetGpuPlatformSupport()
378 ->OnChannelEstablished(this); 379 ->OnChannelEstablished(this);
379 #endif 380 #endif
380 } 381 }
381 382
382 void GpuChildThread::OnFinalize() { 383 void GpuChildThread::OnFinalize() {
383 // Quit the GPU process 384 // Quit the GPU process
384 base::MessageLoop::current()->QuitWhenIdle(); 385 base::MessageLoop::current()->QuitWhenIdle();
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541 542
542 void GpuChildThread::BindProcessControlRequest( 543 void GpuChildThread::BindProcessControlRequest(
543 mojo::InterfaceRequest<ProcessControl> request) { 544 mojo::InterfaceRequest<ProcessControl> request) {
544 DVLOG(1) << "GPU: Binding ProcessControl request"; 545 DVLOG(1) << "GPU: Binding ProcessControl request";
545 DCHECK(process_control_); 546 DCHECK(process_control_);
546 process_control_bindings_.AddBinding(process_control_.get(), 547 process_control_bindings_.AddBinding(process_control_.get(),
547 std::move(request)); 548 std::move(request));
548 } 549 }
549 550
550 } // namespace content 551 } // namespace content
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