OpenCV/opencv/3rdparty/openexr/IlmImf/ImfOutputStreamMutex.h

///////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2011, Industrial Light & Magic, a division of Lucas
// Digital Ltd. LLC
//
// All rights reserved.
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// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
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///////////////////////////////////////////////////////////////////////////

#ifndef IMFOUTPUTSTREAMMUTEX_H_
#define IMFOUTPUTSTREAMMUTEX_H_

#include <vector>

#include "ImfIO.h"
#include "IlmThreadMutex.h"
#include "ImfGenericOutputFile.h"
#include "ImfNamespace.h"

OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_ENTER

using ILMTHREAD_NAMESPACE::Mutex;

//
// Used to wrap OPENEXR_IMF_INTERNAL_NAMESPACE::OStream as a Mutex.
//
struct OutputStreamMutex : public Mutex
{
        OPENEXR_IMF_INTERNAL_NAMESPACE::OStream* os;
        Int64 currentPosition;

        OutputStreamMutex()
        {
            os = 0;
            currentPosition = 0;
        }
};

OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_EXIT





#endif /* IMFOUTPUTSTREAMMUTEX_H_ */