/* SPDX-License-Identifier: GPL-2.0-or-later */

#include "BLI_float3x3.hh"
#include "BLI_math_vec_types.hh"

#include "COM_domain.hh"

namespace blender::realtime_compositor {

Domain::Domain(int2 size) : size(size), transformation(float3x3::identity())
{
}

Domain::Domain(int2 size, float3x3 transformation) : size(size), transformation(transformation)
{
}

void Domain::transform(const float3x3 &input_transformation)
{
  transformation = input_transformation * transformation;
}

Domain Domain::identity()
{
  return Domain(int2(1), float3x3::identity());
}

bool operator==(const Domain &a, const Domain &b)
{
  return a.size == b.size && a.transformation == b.transformation;
}

bool operator!=(const Domain &a, const Domain &b)
{
  return !(a == b);
}

}  // namespace blender::realtime_compositor