node_composite_sepcomb_yuva.cc

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/* SPDX-FileCopyrightText: 2006 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

 
#include "GPU_material.hh"
 
#include "COM_shader_node.hh"
 
#include "node_composite_util.hh"
 
/* **************** SEPARATE YUVA ******************** */
 
namespace blender::nodes::node_composite_separate_yuva_cc {
 
static void cmp_node_sepyuva_declare(NodeDeclarationBuilder &b)
{
  b.add_input<decl::Color>("Image")
      .default_value({1.0f, 1.0f, 1.0f, 1.0f})
      .compositor_domain_priority(0);
  b.add_output<decl::Float>("Y").translation_context(BLT_I18NCONTEXT_COLOR);
  b.add_output<decl::Float>("U").translation_context(BLT_I18NCONTEXT_COLOR);
  b.add_output<decl::Float>("V").translation_context(BLT_I18NCONTEXT_COLOR);
  b.add_output<decl::Float>("A").translation_context(BLT_I18NCONTEXT_COLOR);
}
 
using namespace blender::realtime_compositor;
 
class SeparateYUVAShaderNode : public ShaderNode {
 public:
  using ShaderNode::ShaderNode;
 
  void compile(GPUMaterial *material) override
  {
    GPUNodeStack *inputs = get_inputs_array();
    GPUNodeStack *outputs = get_outputs_array();
 
    GPU_stack_link(material, &bnode(), "node_composite_separate_yuva_itu_709", inputs, outputs);
  }
};
 
static ShaderNode *get_compositor_shader_node(DNode node)
{
  return new SeparateYUVAShaderNode(node);
}
 
}  // namespace blender::nodes::node_composite_separate_yuva_cc
 
void register_node_type_cmp_sepyuva()
{
  namespace file_ns = blender::nodes::node_composite_separate_yuva_cc;
 
  static blender::bke::bNodeType ntype;
 
  cmp_node_type_base(
      &ntype, CMP_NODE_SEPYUVA_LEGACY, "Separate YUVA (Legacy)", NODE_CLASS_CONVERTER);
  ntype.declare = file_ns::cmp_node_sepyuva_declare;
  ntype.gather_link_search_ops = nullptr;
  ntype.get_compositor_shader_node = file_ns::get_compositor_shader_node;
 
  blender::bke::node_register_type(&ntype);
}
 
/* **************** COMBINE YUVA ******************** */
 
namespace blender::nodes::node_composite_combine_yuva_cc {
 
static void cmp_node_combyuva_declare(NodeDeclarationBuilder &b)
{
  b.add_input<decl::Float>("Y")
      .min(0.0f)
      .max(1.0f)
      .compositor_domain_priority(0)
      .translation_context(BLT_I18NCONTEXT_COLOR);
  b.add_input<decl::Float>("U")
      .min(0.0f)
      .max(1.0f)
      .compositor_domain_priority(1)
      .translation_context(BLT_I18NCONTEXT_COLOR);
  b.add_input<decl::Float>("V")
      .min(0.0f)
      .max(1.0f)
      .compositor_domain_priority(2)
      .translation_context(BLT_I18NCONTEXT_COLOR);
  b.add_input<decl::Float>("A")
      .default_value(1.0f)
      .min(0.0f)
      .max(1.0f)
      .compositor_domain_priority(3)
      .translation_context(BLT_I18NCONTEXT_COLOR);
  b.add_output<decl::Color>("Image");
}
 
using namespace blender::realtime_compositor;
 
class CombineYUVAShaderNode : public ShaderNode {
 public:
  using ShaderNode::ShaderNode;
 
  void compile(GPUMaterial *material) override
  {
    GPUNodeStack *inputs = get_inputs_array();
    GPUNodeStack *outputs = get_outputs_array();
 
    GPU_stack_link(material, &bnode(), "node_composite_combine_yuva_itu_709", inputs, outputs);
  }
};
 
static ShaderNode *get_compositor_shader_node(DNode node)
{
  return new CombineYUVAShaderNode(node);
}
 
}  // namespace blender::nodes::node_composite_combine_yuva_cc
 
void register_node_type_cmp_combyuva()
{
  namespace file_ns = blender::nodes::node_composite_combine_yuva_cc;
 
  static blender::bke::bNodeType ntype;
 
  cmp_node_type_base(
      &ntype, CMP_NODE_COMBYUVA_LEGACY, "Combine YUVA (Legacy)", NODE_CLASS_CONVERTER);
  ntype.declare = file_ns::cmp_node_combyuva_declare;
  ntype.gather_link_search_ops = nullptr;
  ntype.get_compositor_shader_node = file_ns::get_compositor_shader_node;
 
  blender::bke::node_register_type(&ntype);
}