Revision control
- // Redistribution and use in source and binary forms, with or without
- // modification, are permitted provided that the following conditions
- // are met:
- // * Redistributions of source code must retain the above copyright
- // notice, this list of conditions and the following disclaimer.
- // * Redistributions in binary form must reproduce the above copyright
- // notice, this list of conditions and the following disclaimer in the
- // documentation and/or other materials provided with the distribution.
- // * Neither the name of NVIDIA CORPORATION nor the names of its
- // contributors may be used to endorse or promote products derived
- // from this software without specific prior written permission.
- //
- // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
- // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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- // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- // OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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- // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- //
- // Copyright (c) 2008-2026 NVIDIA Corporation. All rights reserved.
- // Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
+ // Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
+ // SPDX-FileCopyrightText: Copyright (c) 2008-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ // SPDX-License-Identifier: Apache-2.0
#include "foundation/windows/PxWindowsInclude.h"
#include "foundation/PxUserAllocated.h"
#include "foundation/PxSync.h"
using namespace physx;
static PX_FORCE_INLINE HANDLE& getSync(PxSyncImpl* impl)
{
return *reinterpret_cast<HANDLE*>(impl);
}
uint32_t PxSyncImpl::getSize()
{
return sizeof(HANDLE);
}
PxSyncImpl::PxSyncImpl()
{
getSync(this) = CreateEvent(0, true, false, 0);
}
PxSyncImpl::~PxSyncImpl()
{
CloseHandle(getSync(this));
}
void PxSyncImpl::reset()
{
ResetEvent(getSync(this));
}
void PxSyncImpl::set()
{
SetEvent(getSync(this));
}
bool PxSyncImpl::wait(uint32_t milliseconds)
{
if(milliseconds == -1)
milliseconds = INFINITE;
return WaitForSingleObject(getSync(this), milliseconds) == WAIT_OBJECT_0;
}