Source/WebCore/platform/graphics/win/TransformationMatrixDirect2D.cpp

/*
 * Copyright (C) 2005-2016 Apple Inc.  All rights reserved.
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 * modification, are permitted provided that the following conditions
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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#include "config.h"
#include "TransformationMatrix.h"

#if PLATFORM(WIN)

#include "AffineTransform.h"
#include "FloatConversion.h"

#include <d2d1.h>

namespace WebCore {

TransformationMatrix::TransformationMatrix(const D2D1_MATRIX_3X2_F& t)
{
    setA(t._11);
    setB(t._12);
    setC(t._21);
    setD(t._22);
    setE(t._31);
    setF(t._32);
}

TransformationMatrix::operator D2D1_MATRIX_3X2_F() const
{
    return D2D1::Matrix3x2F(narrowPrecisionToFloat(a()),
        narrowPrecisionToFloat(b()),
        narrowPrecisionToFloat(c()),
        narrowPrecisionToFloat(d()),
        narrowPrecisionToFloat(e()),
        narrowPrecisionToFloat(f()));
}

AffineTransform::AffineTransform(const D2D1_MATRIX_3X2_F& t)
{
    setMatrix(t._11, t._12, t._21, t._22, t._31, t._32);
}

AffineTransform::operator D2D1_MATRIX_3X2_F() const
{
    return D2D1::Matrix3x2F(narrowPrecisionToFloat(a()),
        narrowPrecisionToFloat(b()),
        narrowPrecisionToFloat(c()),
        narrowPrecisionToFloat(d()),
        narrowPrecisionToFloat(e()),
        narrowPrecisionToFloat(f()));
}

}

#endif