Differential D2411 Diff 35697 source/blender/nodes/composite/nodes/node_composite_antialiasing.c

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source/blender/nodes/composite/nodes/node_composite_antialiasing.c

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				/*
				* *** BEGIN GPL LICENSE BLOCK ***
				*
				* This program is free software; you can redistribute it and/or
				* modify it under the terms of the GNU General Public License
				* as published by the Free Software Foundation; either version 2
				* of the License, or (at your option) any later version.
				*
				* This program is distributed in the hope that it will be useful,
				* but WITHOUT ANY WARRANTY; without even the implied warranty of
				* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
				* GNU General Public License for more details.
				*
				* You should have received a copy of the GNU General Public License
				* along with this program; if not, write to the Free Software Foundation,
				* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
				*
				* The Original Code is Copyright (C) 2017 Blender Foundation.
				* All rights reserved.
				*
				* The Original Code is: all of this file.
				*
				* Contributor(s): IRIE Shinsuke
				*
				* *** END GPL LICENSE BLOCK ***
				*/

				/** \file blender/nodes/composite/nodes/node_composite_antialiasing.c
				* \ingroup cmpnodes
				*/

				#include "node_composite_util.h"

				/* ************** Anti-Aliasing (SMAA 1x) ****************** */

				static bNodeSocketTemplate cmp_node_antialiasing_in[] = {
				{SOCK_RGBA, N_("Image"), 1.0f, 1.0f, 1.0f, 1.0f}, {-1, ""}};

				static bNodeSocketTemplate cmp_node_antialiasing_out[] = {{SOCK_RGBA, N_("Image")}, {-1, ""}};

				static void node_composit_init_antialiasing(bNodeTree UNUSED(ntree), bNode node)
				{
				NodeAntiAliasingData *data = MEM_callocN(sizeof(NodeAntiAliasingData), "node antialiasing data");

				data->threshold = 1.0f;
				data->contrast_limit = 0.2f;
				data->corner_rounding = 0.25f;

				node->storage = data;
				jbakkerUnsubmitted Not Done Inline Actions use 1.0f; Not sure if 1.0 is a good default. as you add the node and nothing happens. jbakker: use 1.0f; Not sure if 1.0 is a good default. as you add the node and nothing happens.
				zazizizouUnsubmitted Not Done Inline Actions It depends on the input of course but 1 (equivalent to 0,5 in algorithm) is the value chosen by the paper's authors. I prefer to keep 1 as default and keep testing if that's ok zazizizou: It depends on the input of course but 1 (equivalent to 0,5 in algorithm) is the value chosen by…
				}
				jbakkerUnsubmitted Not Done Inline Actions use floats no doubles. jbakker: use floats no doubles.
				zazizizouUnsubmitted Not Done Inline Actions done zazizizou: done

				void register_node_type_cmp_antialiasing(void)
				{
				static bNodeType ntype;

				cmp_node_type_base(
				&ntype, CMP_NODE_ANTIALIASING, "Anti-Aliasing", NODE_CLASS_OP_FILTER, NODE_PREVIEW);
				node_type_socket_templates(&ntype, cmp_node_antialiasing_in, cmp_node_antialiasing_out);
				node_type_size(&ntype, 170, 140, 200);
				node_type_init(&ntype, node_composit_init_antialiasing);
				node_type_storage(
				&ntype, "NodeAntiAliasingData", node_free_standard_storage, node_copy_standard_storage);

				nodeRegisterType(&ntype);
				}