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