///////////////////////////////////////////////////////////////////////////
//
// 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:
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// *       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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///////////////////////////////////////////////////////////////////////////

//----------------------------------------------------------------------------
//
//      class DeepImage
//
//----------------------------------------------------------------------------

#include "ImfDeepImage.h"
#include <Iex.h>
#include <cassert>

using namespace IMATH_NAMESPACE;
using namespace IEX_NAMESPACE;
using namespace std;

OPENEXR_IMF_INTERNAL_NAMESPACE_SOURCE_ENTER


DeepImage::DeepImage ():
    Image ()
{
    resize (Box2i (V2i (0, 0), V2i (-1, -1)), ONE_LEVEL, ROUND_DOWN);
}


DeepImage::DeepImage
    (const Box2i &dataWindow,
     LevelMode levelMode,
     LevelRoundingMode levelRoundingMode)
:
    Image ()
{
    resize (dataWindow, levelMode, levelRoundingMode);
}


DeepImage::~DeepImage ()
{
    // empty
}


DeepImageLevel &
DeepImage::level (int l)
{
    return static_cast <DeepImageLevel &> (Image::level (l));
}


const DeepImageLevel &
DeepImage::level (int l) const
{
    return static_cast <const DeepImageLevel &> (Image::level (l));
}


DeepImageLevel &
DeepImage::level (int lx, int ly)
{
    return static_cast <DeepImageLevel &> (Image::level (lx, ly));
}


const DeepImageLevel &
DeepImage::level (int lx, int ly) const
{
    return static_cast <const DeepImageLevel &> (Image::level (lx, ly));
}


DeepImageLevel *
DeepImage::newLevel (int lx, int ly, const Box2i &dataWindow)
{
    return new DeepImageLevel (*this, lx, ly, dataWindow);
}

OPENEXR_IMF_INTERNAL_NAMESPACE_SOURCE_EXIT