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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2011 Blender Foundation. */
#include "COM_SeparateColorNodeLegacy.h"
#include "COM_ConvertOperation.h"
namespace blender::compositor {
SeparateColorNodeLegacy::SeparateColorNodeLegacy(bNode *editor_node) : Node(editor_node)
{
}
void SeparateColorNodeLegacy::convert_to_operations(NodeConverter &converter,
const CompositorContext &context) const
{
NodeInput *image_socket = this->get_input_socket(0);
NodeOutput *output_rsocket = this->get_output_socket(0);
NodeOutput *output_gsocket = this->get_output_socket(1);
NodeOutput *output_bsocket = this->get_output_socket(2);
NodeOutput *output_asocket = this->get_output_socket(3);
NodeOperation *color_conv = get_color_converter(context);
if (color_conv) {
converter.add_operation(color_conv);
converter.map_input_socket(image_socket, color_conv->get_input_socket(0));
}
{
SeparateChannelOperation *operation = new SeparateChannelOperation();
operation->set_channel(0);
converter.add_operation(operation);
if (color_conv) {
converter.add_link(color_conv->get_output_socket(), operation->get_input_socket(0));
}
else {
converter.map_input_socket(image_socket, operation->get_input_socket(0));
}
converter.map_output_socket(output_rsocket, operation->get_output_socket(0));
}
{
SeparateChannelOperation *operation = new SeparateChannelOperation();
operation->set_channel(1);
converter.add_operation(operation);
if (color_conv) {
converter.add_link(color_conv->get_output_socket(), operation->get_input_socket(0));
}
else {
converter.map_input_socket(image_socket, operation->get_input_socket(0));
}
converter.map_output_socket(output_gsocket, operation->get_output_socket(0));
}
{
SeparateChannelOperation *operation = new SeparateChannelOperation();
operation->set_channel(2);
converter.add_operation(operation);
if (color_conv) {
converter.add_link(color_conv->get_output_socket(), operation->get_input_socket(0));
}
else {
converter.map_input_socket(image_socket, operation->get_input_socket(0));
}
converter.map_output_socket(output_bsocket, operation->get_output_socket(0));
}
{
SeparateChannelOperation *operation = new SeparateChannelOperation();
operation->set_channel(3);
converter.add_operation(operation);
if (color_conv) {
converter.add_link(color_conv->get_output_socket(), operation->get_input_socket(0));
}
else {
converter.map_input_socket(image_socket, operation->get_input_socket(0));
}
converter.map_output_socket(output_asocket, operation->get_output_socket(0));
}
}
NodeOperation *SeparateRGBANode::get_color_converter(const CompositorContext & /*context*/) const
{
return nullptr; /* no conversion needed */
}
NodeOperation *SeparateHSVANode::get_color_converter(const CompositorContext & /*context*/) const
{
return new ConvertRGBToHSVOperation();
}
NodeOperation *SeparateYCCANode::get_color_converter(const CompositorContext & /*context*/) const
{
ConvertRGBToYCCOperation *operation = new ConvertRGBToYCCOperation();
const bNode *editor_node = this->get_bnode();
operation->set_mode(editor_node->custom1);
return operation;
}
NodeOperation *SeparateYUVANode::get_color_converter(const CompositorContext & /*context*/) const
{
return new ConvertRGBToYUVOperation();
}
} // namespace blender::compositor
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