BLI_color.cc

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#include "BLI_color.hh"
 
#include <ostream>
 
namespace blender {
 
std::ostream &operator<<(std::ostream &stream, const eAlpha &space)
{
  switch (space) {
    case eAlpha::Straight: {
      stream << "Straight";
      break;
    }
    case eAlpha::Premultiplied: {
      stream << "Premultiplied";
      break;
    }
  }
  return stream;
}
 
std::ostream &operator<<(std::ostream &stream, const eSpace &space)
{
  switch (space) {
    case eSpace::Theme: {
      stream << "Theme";
      break;
    }
    case eSpace::SceneLinear: {
      stream << "SceneLinear";
      break;
    }
    case eSpace::SceneLinearByteEncoded: {
      stream << "SceneLinearByteEncoded";
      break;
    }
  }
  return stream;
}
 
template<typename ChannelStorageType, eSpace Space, eAlpha Alpha>
std::ostream &operator<<(std::ostream &stream,
                         const ColorRGBA<ChannelStorageType, Space, Alpha> &c)
{
  stream << Space << Alpha << "(" << c.r << ", " << c.g << ", " << c.b << ", " << c.a << ")";
  return stream;
}
 
template std::ostream &operator<<(
    std::ostream &stream, const ColorRGBA<float, eSpace::SceneLinear, eAlpha::Premultiplied> &c);
template std::ostream &operator<<(
    std::ostream &stream, const ColorRGBA<float, eSpace::SceneLinear, eAlpha::Straight> &c);
template std::ostream &operator<<(
    std::ostream &stream,
    const ColorRGBA<uint8_t, eSpace::SceneLinearByteEncoded, eAlpha::Premultiplied> &c);
template std::ostream &operator<<(
    std::ostream &stream,
    const ColorRGBA<uint8_t, eSpace::SceneLinearByteEncoded, eAlpha::Straight> &c);
 
}  // namespace blender