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// Copyright (c) 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 CONTENT_CHILD_CHILD_SHARED_BITMAP_MANAGER_H_
#define CONTENT_CHILD_CHILD_SHARED_BITMAP_MANAGER_H_
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "base/memory/shared_memory.h"
#include "cc/resources/shared_bitmap_manager.h"
#include "content/child/thread_safe_sender.h"
namespace content {
class ChildSharedBitmapManager : public cc::SharedBitmapManager {
public:
ChildSharedBitmapManager(scoped_refptr<ThreadSafeSender> sender);
virtual ~ChildSharedBitmapManager();
virtual scoped_ptr<cc::SharedBitmap> AllocateSharedBitmap(
const gfx::Size& size) OVERRIDE;
virtual scoped_ptr<cc::SharedBitmap> GetSharedBitmapFromId(
const gfx::Size&,
const cc::SharedBitmapId&) OVERRIDE;
virtual scoped_ptr<cc::SharedBitmap> GetBitmapForSharedMemory(
base::SharedMemory* mem) OVERRIDE;
private:
void FreeSharedMemory(cc::SharedBitmap* bitmap);
void ReleaseSharedBitmap(cc::SharedBitmap*);
scoped_refptr<ThreadSafeSender> sender_;
DISALLOW_COPY_AND_ASSIGN(ChildSharedBitmapManager);
};
} // namespace content
#endif // CONTENT_CHILD_CHILD_SHARED_BITMAP_MANAGER_H_
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