blob: 4704e524b37ded43d646b8e8e7369ff08d5feb56 [file] [log] [blame]
// Copyright 2014 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 "cc/raster/task_graph_runner.h"
#include <algorithm>
#include <utility>
#include "base/atomic_sequence_num.h"
#include "base/containers/hash_tables.h"
#include "base/threading/thread_restrictions.h"
#include "base/trace_event/trace_event.h"
namespace cc {
Task::Task() : will_run_(false), did_run_(false) {}
Task::~Task() {
DCHECK(!will_run_);
}
void Task::WillRun() {
DCHECK(!will_run_);
DCHECK(!did_run_);
will_run_ = true;
}
void Task::DidRun() {
DCHECK(will_run_);
will_run_ = false;
did_run_ = true;
}
bool Task::HasFinishedRunning() const {
return did_run_;
}
TaskGraph::TaskGraph() {}
TaskGraph::~TaskGraph() {}
void TaskGraph::Swap(TaskGraph* other) {
nodes.swap(other->nodes);
edges.swap(other->edges);
}
void TaskGraph::Reset() {
nodes.clear();
edges.clear();
}
} // namespace cc