cc/debug/micro_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_MICRO_BENCHMARK_H_
   6 #define CC_DEBUG_MICRO_BENCHMARK_H_
   7
   8 #include "base/callback.h"
   9 #include "base/memory/scoped_ptr.h"
  10
  11 namespace base {
  12 class Value;
  13 }  // namespace base
  14
  15 namespace cc {
  16
  17 class LayerTreeHost;
  18 class Layer;
  19 class PictureLayer;
  20 class MicroBenchmark {
  21  public:
  22   typedef base::Callback<void(scoped_ptr<base::Value>)> DoneCallback;
  23
  24   explicit MicroBenchmark(const DoneCallback& callback);
  25   virtual ~MicroBenchmark();
  26
  27   bool IsDone() const;
  28   virtual void DidUpdateLayers(LayerTreeHost* host);
  29
  30   virtual void RunOnLayer(Layer* layer);
  31   virtual void RunOnLayer(PictureLayer* layer);
  32
  33  protected:
  34   void NotifyDone(scoped_ptr<base::Value> result);
  35
  36  private:
  37   DoneCallback callback_;
  38   bool is_done_;
  39 };
  40
  41 }  // namespace cc
  42
  43 #endif  // CC_DEBUG_MICRO_BENCHMARK_H_