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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2021, Google Inc.
*
* internal/fence.h - Synchronization fence
*/
#pragma once
#include <libcamera/base/class.h>
#include <libcamera/base/unique_fd.h>
namespace libcamera {
class Fence
{
public:
Fence(UniqueFD fd);
bool isValid() const { return fd_.isValid(); }
const UniqueFD &fd() const { return fd_; }
UniqueFD release() { return std::move(fd_); }
private:
LIBCAMERA_DISABLE_COPY_AND_MOVE(Fence)
UniqueFD fd_;
};
} /* namespace libcamera */
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