1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CC_DEBUG_PICTURE_RECORD_BENCHMARK_H_
6#define CC_DEBUG_PICTURE_RECORD_BENCHMARK_H_
7
8#include <map>
9#include <utility>
10#include <vector>
11
12#include "base/time/time.h"
13#include "cc/debug/micro_benchmark_controller.h"
14
15namespace cc {
16
17class LayerTreeHost;
18class Layer;
19class CC_EXPORT PictureRecordBenchmark : public MicroBenchmark {
20 public:
21  explicit PictureRecordBenchmark(scoped_ptr<base::Value> value,
22                                  const MicroBenchmark::DoneCallback& callback);
23  virtual ~PictureRecordBenchmark();
24
25  // Implements MicroBenchmark interface.
26  virtual void DidUpdateLayers(LayerTreeHost* host) OVERRIDE;
27  virtual void RunOnLayer(PictureLayer* layer) OVERRIDE;
28
29 private:
30  void Run(Layer* layer);
31
32  typedef std::pair<base::TimeDelta, unsigned> TotalTime;
33  std::map<std::pair<int, int>, TotalTime> times_;
34  std::vector<std::pair<int, int> > dimensions_;
35};
36
37}  // namespace cc
38
39#endif  // CC_DEBUG_PICTURE_RECORD_BENCHMARK_H_
40