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/*
** Copyright (c) 2021 Advanced Micro Devices, Inc. All rights reserved.
**
** Permission is hereby granted, free of charge, to any person obtaining a
** copy of this software and associated documentation files (the "Software"),
** to deal in the Software without restriction, including without limitation
** the rights to use, copy, modify, merge, publish, distribute, sublicense,
** and/or sell copies of the Software, and to permit persons to whom the
** Software is furnished to do so, subject to the following conditions:
**
** The above copyright notice and this permission notice shall be included in
** all copies or substantial portions of the Software.
**
** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
** AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
** LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
** FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
** DEALINGS IN THE SOFTWARE.
*/
#ifndef GFXRECON_INTERCEPTION_UTILS_REF_TRACKER_H
#define GFXRECON_INTERCEPTION_UTILS_REF_TRACKER_H
#include "util/defines.h"
#include "ref_tracker_counter.h"
GFXRECON_BEGIN_NAMESPACE(gfxrecon)
GFXRECON_BEGIN_NAMESPACE(util)
GFXRECON_BEGIN_NAMESPACE(interception)
//-----------------------------------------------------------------------------
/// This class helps track re-entrance
//-----------------------------------------------------------------------------
class RefTracker
{
public:
//----------------------------------------------------------------------------
/// increments dwVal on creation
/// \param val
//----------------------------------------------------------------------------
RefTracker(RefTrackerCounter* val);
//-----------------------------------------------------------------------------
/// decrements dwVal on destruction
//-----------------------------------------------------------------------------
~RefTracker();
private:
/// pointer to an unsigned long that contains the number of references
RefTrackerCounter* val_;
};
GFXRECON_END_NAMESPACE(interception)
GFXRECON_END_NAMESPACE(util)
GFXRECON_END_NAMESPACE(gfxrecon)
#endif // GFXRECON_INTERCEPTION_UTILS_REF_TRACKER_H
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