/* SPDX-FileCopyrightText: 2011 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

#pragma once

#include "COM_MultiThreadedOperation.h"
#include "DNA_texture_types.h"

namespace blender::compositor {

/**
 * this program converts an input color to an output value.
 * it assumes we are in sRGB color space.
 */
class MapValueOperation : public MultiThreadedOperation {
 private:
  const TexMapping *settings_;

 public:
  MapValueOperation();

  /**
   * \brief set the TexMapping settings
   */
  void set_settings(const TexMapping *settings)
  {
    settings_ = settings;
  }

  void update_memory_buffer_partial(MemoryBuffer *output,
                                    const rcti &area,
                                    Span<MemoryBuffer *> inputs) override;
};

}  // namespace blender::compositor