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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2021 Blender Foundation. All rights reserved. */
/** \file
* \ingroup cmpnodes
*/
#include "node_composite_util.hh"
#include "RNA_access.h"
#include "UI_interface.h"
#include "UI_resources.h"
#include "IMB_colormanagement.h"
#include "COM_node_operation.hh"
namespace blender::nodes::node_composite_convert_color_space_cc {
static void CMP_NODE_CONVERT_COLOR_SPACE_declare(NodeDeclarationBuilder &b)
{
b.add_input<decl::Color>(N_("Image")).default_value({1.0f, 1.0f, 1.0f, 1.0f});
b.add_output<decl::Color>(N_("Image"));
}
static void node_composit_init_convert_colorspace(bNodeTree * /*ntree*/, bNode *node)
{
NodeConvertColorSpace *ncs = static_cast<NodeConvertColorSpace *>(
MEM_callocN(sizeof(NodeConvertColorSpace), "node colorspace"));
const char *first_colorspace = IMB_colormanagement_role_colorspace_name_get(
COLOR_ROLE_SCENE_LINEAR);
if (first_colorspace && first_colorspace[0]) {
STRNCPY(ncs->from_color_space, first_colorspace);
STRNCPY(ncs->to_color_space, first_colorspace);
}
else {
ncs->from_color_space[0] = 0;
ncs->to_color_space[0] = 0;
}
node->storage = ncs;
}
static void node_composit_buts_convert_colorspace(uiLayout *layout,
bContext * /*C*/,
PointerRNA *ptr)
{
uiItemR(layout, ptr, "from_color_space", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
uiItemR(layout, ptr, "to_color_space", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
}
using namespace blender::realtime_compositor;
class ConvertColorSpaceOperation : public NodeOperation {
public:
using NodeOperation::NodeOperation;
void execute() override
{
get_input("Image").pass_through(get_result("Image"));
}
};
static NodeOperation *get_compositor_operation(Context &context, DNode node)
{
return new ConvertColorSpaceOperation(context, node);
}
} // namespace blender::nodes::node_composite_convert_color_space_cc
void register_node_type_cmp_convert_color_space(void)
{
namespace file_ns = blender::nodes::node_composite_convert_color_space_cc;
static bNodeType ntype;
cmp_node_type_base(
&ntype, CMP_NODE_CONVERT_COLOR_SPACE, "Convert Colorspace", NODE_CLASS_CONVERTER);
ntype.declare = file_ns::CMP_NODE_CONVERT_COLOR_SPACE_declare;
ntype.draw_buttons = file_ns::node_composit_buts_convert_colorspace;
node_type_size_preset(&ntype, NODE_SIZE_MIDDLE);
node_type_init(&ntype, file_ns::node_composit_init_convert_colorspace);
node_type_storage(
&ntype, "NodeConvertColorSpace", node_free_standard_storage, node_copy_standard_storage);
ntype.get_compositor_operation = file_ns::get_compositor_operation;
nodeRegisterType(&ntype);
}
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