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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 SERVICES_UI_PUBLIC_CPP_MOJO_BUFFER_BACKING_H_
#define SERVICES_UI_PUBLIC_CPP_MOJO_BUFFER_BACKING_H_
#include <stddef.h>
#include <memory>
#include "base/macros.h"
#include "gpu/command_buffer/common/buffer.h"
#include "mojo/public/cpp/system/core.h"
namespace ui {
class MojoBufferBacking : public gpu::BufferBacking {
public:
MojoBufferBacking(mojo::ScopedSharedBufferMapping mapping, size_t size);
~MojoBufferBacking() override;
static std::unique_ptr<gpu::BufferBacking> Create(
mojo::ScopedSharedBufferHandle handle,
size_t size);
void* GetMemory() const override;
size_t GetSize() const override;
private:
mojo::ScopedSharedBufferMapping mapping_;
size_t size_;
DISALLOW_COPY_AND_ASSIGN(MojoBufferBacking);
};
} // namespace ui
#endif // SERVICES_UI_PUBLIC_CPP_MOJO_BUFFER_BACKING_H_