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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 GPU_COMMAND_BUFFER_CLIENT_CONTEXT_SUPPORT_H_
#define GPU_COMMAND_BUFFER_CLIENT_CONTEXT_SUPPORT_H_
#include "base/callback.h"
namespace gpu {
struct ManagedMemoryStats;
class ContextSupport {
public:
// Runs |callback| when a sync point is reached.
virtual void SignalSyncPoint(uint32 sync_point,
const base::Closure& callback) = 0;
// Runs |callback| when a query created via glCreateQueryEXT() has cleared
// passed the glEndQueryEXT() point.
virtual void SignalQuery(uint32 query, const base::Closure& callback) = 0;
virtual void SendManagedMemoryStats(const ManagedMemoryStats& stats) = 0;
protected:
ContextSupport() {}
virtual ~ContextSupport() {}
};
}
#endif // GPU_COMMAND_BUFFER_CLIENT_CONTEXT_SUPPORT_H_
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