///////////////////////////////////////////////////////////////////////////

//

// Copyright (c) 2014, Industrial Light & Magic, a division of Lucas

// Digital Ltd. LLC

// 

// All rights reserved.

// 

// 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

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// in the documentation and/or other materials provided with the

// distribution.

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// 

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///////////////////////////////////////////////////////////////////////////

#ifndef INCLUDED_IMF_FLAT_IMAGE_H

#define INCLUDED_IMF_FLAT_IMAGE_H

//----------------------------------------------------------------------------

//

//      class FlatImage

//

//      For an explanation of images, levels and channels,

//      see the comments in header file Image.h.

//

//----------------------------------------------------------------------------

#include "ImfFlatImageLevel.h"

#include <ImfImage.h>

#include <ImfTileDescription.h>

#include "ImfExport.h"

OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_ENTER

class IMF_EXPORT FlatImage : public Image

{

  public:

    //

    // Constructors and destructor.

    // The default constructor constructs an image with an empty data

    // window level mode ONE_LEVEL and level rounding mode ROUND_DOWN.

    //

	FlatImage();

	FlatImage(const IMATH_NAMESPACE::Box2i &dataWindow,

               LevelMode levelMode = ONE_LEVEL,

               LevelRoundingMode levelRoundingMode = ROUND_DOWN);

	virtual ~FlatImage();

    //

    // Accessing image levels by level number

    //

	virtual FlatImageLevel &        level(int l = 0);

	virtual const FlatImageLevel &  level(int l = 0) const;

	virtual FlatImageLevel &        level(int lx, int ly);

	virtual const FlatImageLevel &  level(int lx, int ly) const;

   protected:

    virtual FlatImageLevel *

        newLevel (int lx, int ly, const IMATH_NAMESPACE::Box2i &dataWindow);

};

OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_EXIT

#endif