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compareB44.h

//////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2006, Industrial Light & Magic, a division of Lucasfilm
// Entertainment Company Ltd.  Portions contributed and copyright held by
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#include <ImfRgba.h>
#include <ImfArray.h>

bool withinB44ErrorBounds (const half A[4][4], const half B[4][4]);

void compareB44 (int width,
             int height,
             const Imf::Array2D<half> &p1,
             const Imf::Array2D<half> &p2);

void compareB44 (int width,
             int height,
             const Imf::Array2D<Imf::Rgba> &p1,
             const Imf::Array2D<Imf::Rgba> &p2,
             Imf::RgbaChannels channels);

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