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32 lines
689 B
C++
32 lines
689 B
C++
// Copyright 2022, Collabora, Ltd.
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// SPDX-License-Identifier: BSL-1.0
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/*!
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* @file
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* @brief An object that serves to keep the reference count of COM initialization greater than 0.
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*
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* @author Ryan Pavlik <ryan.pavlik@collabora.com>
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* @ingroup aux_util
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*
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*/
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#include "u_win32_com_guard.hpp"
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#include "xrt/xrt_config_have.h"
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#if defined(XRT_OS_WINDOWS) && defined(XRT_HAVE_WIL)
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#include <wil/result.h>
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namespace xrt::auxiliary::util {
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ComGuard::ComGuard()
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{
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THROW_IF_FAILED(CoIncrementMTAUsage(&m_cookie));
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}
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ComGuard::~ComGuard()
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{
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LOG_IF_FAILED(CoDecrementMTAUsage(m_cookie));
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}
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} // namespace xrt::auxiliary::util
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#endif // defined(XRT_OS_WINDOWS) && defined(XRT_HAVE_WIL)
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