tetrees/Plugins/Wwise/ThirdParty/include/AK/Tools/Win32/AkLock.h

/*******************************************************************************
The content of this file includes portions of the AUDIOKINETIC Wwise Technology
released in source code form as part of the SDK installer package.

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may use this file in accordance with the end user license agreement provided 
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"Apache License"); you may not use this file except in compliance with the 
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under the Apache License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
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the specific language governing permissions and limitations under the License.

  Copyright (c) 2023 Audiokinetic Inc.
*******************************************************************************/

#ifndef _AKLOCK_H_
#define _AKLOCK_H_

#include <AK/SoundEngine/Common/AkTypes.h>
#include <windows.h>	//For CRITICAL_SECTION

//-----------------------------------------------------------------------------
// CAkLock class
//-----------------------------------------------------------------------------
class CAkLock
{
public:
    /// Constructor
	CAkLock() 
    {
#ifdef AK_USE_UWP_API
        ::InitializeCriticalSectionEx( &m_csLock, 0, 0 );
#else
        ::InitializeCriticalSection( &m_csLock );
#endif
    }

	/// Destructor
	~CAkLock()
    {
        ::DeleteCriticalSection( &m_csLock );
    }

    /// Lock 
    inline AKRESULT Lock( void )
	{
	    ::EnterCriticalSection( &m_csLock );
		return AK_Success;
	}

	/// Unlock
    inline AKRESULT Unlock( void )
	{
	    ::LeaveCriticalSection( &m_csLock );
		return AK_Success;
	}

/*  // Returns AK_Success if lock aquired, AK_Fail otherwise.
	inline AKRESULT Trylock( void )
    {
        if ( ::TryEnterCriticalSection( &m_csLock ) )
            return AK_Success;
        return AK_Fail;
    } */

private:
    CRITICAL_SECTION  m_csLock; ///< Platform specific lock
};

#endif // _AKLOCK_H_