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// Copyright 2014 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_OUTPUT_VSYNC_PARAMETER_OBSERVER_H_
#define CC_OUTPUT_VSYNC_PARAMETER_OBSERVER_H_
#include "base/time/time.h"
// Interface for a class which observes the parameters regarding vsync
// information.
class VSyncParameterObserver {
public:
virtual void OnUpdateVSyncParameters(base::TimeTicks timebase,
base::TimeDelta interval) = 0;
};
#endif // CC_OUTPUT_VSYNC_PARAMETER_OBSERVER_H_
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