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_MICRO_BENCHMARK_H_ 6 #define CC_DEBUG_MICRO_BENCHMARK_H_ 7 8 #include "base/callback.h" 9 #include "base/memory/scoped_ptr.h" 10 #include "cc/base/cc_export.h" 11 12 namespace base { 13 class Value; 14 class MessageLoopProxy; 15 } // namespace base 16 17 namespace cc { 18 19 class LayerTreeHost; 20 class Layer; 21 class PictureLayer; 22 class MicroBenchmarkImpl; 23 class CC_EXPORT MicroBenchmark { 24 public: 25 typedef base::Callback<void(scoped_ptr<base::Value>)> DoneCallback; 26 27 explicit MicroBenchmark(const DoneCallback& callback); 28 virtual ~MicroBenchmark(); 29 30 bool IsDone() const; 31 virtual void DidUpdateLayers(LayerTreeHost* host); 32 int id() const { return id_; } 33 void set_id(int id) { id_ = id; } 34 35 virtual void RunOnLayer(Layer* layer); 36 virtual void RunOnLayer(PictureLayer* layer); 37 38 virtual bool ProcessMessage(scoped_ptr<base::Value> value); 39 40 bool ProcessedForBenchmarkImpl() const; 41 scoped_ptr<MicroBenchmarkImpl> GetBenchmarkImpl( 42 scoped_refptr<base::MessageLoopProxy> origin_loop); 43 44 protected: 45 void NotifyDone(scoped_ptr<base::Value> result); 46 47 virtual scoped_ptr<MicroBenchmarkImpl> CreateBenchmarkImpl( 48 scoped_refptr<base::MessageLoopProxy> origin_loop); 49 50 private: 51 DoneCallback callback_; 52 bool is_done_; 53 bool processed_for_benchmark_impl_; 54 int id_; 55 }; 56 57 } // namespace cc 58 59 #endif // CC_DEBUG_MICRO_BENCHMARK_H_ 60
