KisHalfTraits.h

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/*
 *  SPDX-FileCopyrightText: 2021 Dmitry Kazakov <dimula73@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef KISHALFTRAITS_H
#define KISHALFTRAITS_H
 
#include <KoConfig.h>
#ifdef HAVE_OPENEXR
 
#include <half.h>
#include <halfLimits.h>
 
#include <type_traits>
 
namespace std {
 
  inline bool
  isfinite(half __x)
  { return __x.isFinite(); }
 
  inline bool
  isinf(half __x)
  { return __x.isInfinity(); }
 
  inline bool
  isnan(half __x)
  { return __x.isNan(); }
 
  inline bool
  isnormal(half __x)
  { return __x.isNormalized(); }
 
  inline bool
  signbit(half __x)
  { return __x.isNegative(); }
 
}
 
#endif
 
#endif // KISHALFTRAITS_H