/* SPDX-License-Identifier: GPL-2.0-or-later
 * Copyright 2006 Blender Foundation. All rights reserved. */

/** \file
 * \ingroup shdnodes
 */

#include "node_shader_util.hh"

namespace blender::nodes::node_shader_hueSatVal_cc {

static void node_declare(NodeDeclarationBuilder &b)
{
  b.add_input<decl::Float>(N_("Hue")).default_value(0.5f).min(0.0f).max(1.0f);
  b.add_input<decl::Float>(N_("Saturation")).default_value(1.0f).min(0.0f).max(2.0f);
  b.add_input<decl::Float>(N_("Value")).default_value(1.0f).min(0.0f).max(2.0f);
  b.add_input<decl::Float>(N_("Fac")).default_value(1.0f).min(0.0f).max(1.0f).subtype(PROP_FACTOR);
  b.add_input<decl::Color>(N_("Color")).default_value({0.8f, 0.8f, 0.8f, 1.0f});
  b.add_output<decl::Color>(N_("Color"));
}

static int gpu_shader_hue_sat(GPUMaterial *mat,
                              bNode *node,
                              bNodeExecData * /*execdata*/,
                              GPUNodeStack *in,
                              GPUNodeStack *out)
{
  return GPU_stack_link(mat, node, "hue_sat", in, out);
}

}  // namespace blender::nodes::node_shader_hueSatVal_cc

void register_node_type_sh_hue_sat()
{
  namespace file_ns = blender::nodes::node_shader_hueSatVal_cc;

  static bNodeType ntype;

  sh_node_type_base(&ntype, SH_NODE_HUE_SAT, "Hue Saturation Value", NODE_CLASS_OP_COLOR);
  ntype.declare = file_ns::node_declare;
  node_type_size_preset(&ntype, NODE_SIZE_MIDDLE);
  node_type_gpu(&ntype, file_ns::gpu_shader_hue_sat);

  nodeRegisterType(&ntype);
}