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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CC_DEBUG_MICRO_BENCHMARK_H_
#define CC_DEBUG_MICRO_BENCHMARK_H_
#include <memory>
#include "base/callback.h"
#include "cc/base/cc_export.h"
namespace base {
class SingleThreadTaskRunner;
class Value;
} // namespace base
namespace cc {
class Layer;
class LayerTreeHost;
class PictureLayer;
class MicroBenchmarkImpl;
class CC_EXPORT MicroBenchmark {
public:
typedef base::Callback<void(std::unique_ptr<base::Value>)> DoneCallback;
explicit MicroBenchmark(const DoneCallback& callback);
virtual ~MicroBenchmark();
bool IsDone() const;
virtual void DidUpdateLayers(LayerTreeHost* layer_tree_host);
int id() const { return id_; }
void set_id(int id) { id_ = id; }
virtual void RunOnLayer(Layer* layer);
virtual void RunOnLayer(PictureLayer* layer);
virtual bool ProcessMessage(std::unique_ptr<base::Value> value);
bool ProcessedForBenchmarkImpl() const;
std::unique_ptr<MicroBenchmarkImpl> GetBenchmarkImpl(
scoped_refptr<base::SingleThreadTaskRunner> origin_task_runner);
protected:
void NotifyDone(std::unique_ptr<base::Value> result);
virtual std::unique_ptr<MicroBenchmarkImpl> CreateBenchmarkImpl(
scoped_refptr<base::SingleThreadTaskRunner> origin_task_runner);
private:
DoneCallback callback_;
bool is_done_;
bool processed_for_benchmark_impl_;
int id_;
};
} // namespace cc
#endif // CC_DEBUG_MICRO_BENCHMARK_H_
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