89f2bc0781e4ddf5cc03709409d03fbbd9b2715f
[platform/framework/web/crosswalk.git] / src / cc / debug / picture_record_benchmark.h
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
15 namespace cc {
16
17 class LayerTreeHost;
18 class Layer;
19 class 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_