blob: 42f893500fab57f6f1795f2b3c42694e8b5bdb97 [file] [log] [blame]
// Copyright 2018 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 "media/base/scoped_async_trace.h"
#include "base/memory/ptr_util.h"
#include "base/trace_event/trace_event.h"
namespace media {
// static
std::unique_ptr<ScopedAsyncTrace> ScopedAsyncTrace::CreateIfEnabled(
const char* category,
const char* name) {
bool enabled = false;
return enabled ? base::WrapUnique(new ScopedAsyncTrace(category, name))
: nullptr;
ScopedAsyncTrace::ScopedAsyncTrace(const char* category, const char* name)
: category_(category), name_(name) {
TRACE_EVENT_ASYNC_BEGIN0(category_, name_, this);
ScopedAsyncTrace::~ScopedAsyncTrace() {
TRACE_EVENT_ASYNC_END0(category_, name_, this);
} // namespace media