blob: 368c24d272ba335435212bf2b5dd98783248ab5b [file] [log] [blame]
// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/gpu/chrome_content_gpu_client.h"
#include <utility>
#include "base/command_line.h"
#include "base/lazy_instance.h"
#include "base/memory/ptr_util.h"
#include "base/threading/platform_thread.h"
#include "base/time/time.h"
#include "chrome/common/stack_sampling_configuration.h"
#include "components/metrics/child_call_stack_profile_collector.h"
#include "content/public/common/content_switches.h"
#include "mojo/public/cpp/bindings/strong_binding.h"
#include "services/service_manager/public/cpp/connector.h"
#include "services/service_manager/public/cpp/interface_registry.h"
#if defined(OS_CHROMEOS)
#include "chrome/gpu/gpu_arc_video_service.h"
#endif
namespace {
#if defined(OS_CHROMEOS)
void DeprecatedCreateGpuArcVideoService(
const gpu::GpuPreferences& gpu_preferences,
::arc::mojom::VideoAcceleratorServiceClientRequest client_request) {
chromeos::arc::GpuArcVideoService::DeprecatedConnect(
base::MakeUnique<chromeos::arc::GpuArcVideoService>(gpu_preferences),
std::move(client_request));
}
void CreateGpuArcVideoService(
const gpu::GpuPreferences& gpu_preferences,
::arc::mojom::VideoAcceleratorServiceRequest request) {
mojo::MakeStrongBinding(
base::MakeUnique<chromeos::arc::GpuArcVideoService>(gpu_preferences),
std::move(request));
}
#endif
base::LazyInstance<metrics::ChildCallStackProfileCollector>::Leaky
g_call_stack_profile_collector = LAZY_INSTANCE_INITIALIZER;
} // namespace
ChromeContentGpuClient::ChromeContentGpuClient()
: stack_sampling_profiler_(
base::PlatformThread::CurrentId(),
StackSamplingConfiguration::Get()->GetSamplingParamsForCurrentProcess(),
g_call_stack_profile_collector.Get().GetProfilerCallback(
metrics::CallStackProfileParams(
metrics::CallStackProfileParams::GPU_PROCESS,
metrics::CallStackProfileParams::GPU_MAIN_THREAD,
metrics::CallStackProfileParams::PROCESS_STARTUP,
metrics::CallStackProfileParams::MAY_SHUFFLE))) {
if (StackSamplingConfiguration::Get()->IsProfilerEnabledForCurrentProcess())
stack_sampling_profiler_.Start();
}
ChromeContentGpuClient::~ChromeContentGpuClient() {}
void ChromeContentGpuClient::Initialize(
base::FieldTrialList::Observer* observer) {
DCHECK(!field_trial_syncer_);
const base::CommandLine& command_line =
*base::CommandLine::ForCurrentProcess();
// No need for field trial syncer if we're in the browser process.
if (!command_line.HasSwitch(switches::kInProcessGPU)) {
field_trial_syncer_.reset(
new variations::ChildProcessFieldTrialSyncer(observer));
field_trial_syncer_->InitFieldTrialObserving(command_line,
switches::kSingleProcess);
}
}
void ChromeContentGpuClient::ExposeInterfacesToBrowser(
service_manager::InterfaceRegistry* registry,
const gpu::GpuPreferences& gpu_preferences) {
#if defined(OS_CHROMEOS)
registry->AddInterface(
base::Bind(&CreateGpuArcVideoService, gpu_preferences));
registry->AddInterface(
base::Bind(&DeprecatedCreateGpuArcVideoService, gpu_preferences));
#endif
}
void ChromeContentGpuClient::ConsumeInterfacesFromBrowser(
service_manager::InterfaceProvider* provider) {
metrics::mojom::CallStackProfileCollectorPtr browser_interface;
provider->GetInterface(&browser_interface);
g_call_stack_profile_collector.Get().SetParentProfileCollector(
std::move(browser_interface));
}