83 lines
2.6 KiB
C
83 lines
2.6 KiB
C
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2011 Blender Foundation.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): Blender Foundation,
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* Sergey Sharybin
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file blender/nodes/composite/nodes/node_composite_stabilize2d.c
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* \ingroup cmpnodes
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*/
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#include "node_composite_util.h"
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/* **************** Translate ******************** */
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static bNodeSocketTemplate cmp_node_stabilize2d_in[]= {
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{ SOCK_RGBA, 1, N_("Image"), 0.8f, 0.8f, 0.8f, 1.0f, 0.0f, 1.0f},
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{ -1, 0, "" }
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};
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static bNodeSocketTemplate cmp_node_stabilize2d_out[]= {
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{ SOCK_RGBA, 0, N_("Image")},
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{ -1, 0, "" }
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};
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static void node_composit_exec_stabilize2d(void *data, bNode *node, bNodeStack **in, bNodeStack **out)
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{
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if (in[0]->data && node->id) {
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RenderData *rd = data;
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MovieClip *clip = (MovieClip *)node->id;
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CompBuf *cbuf = typecheck_compbuf(in[0]->data, CB_RGBA);
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CompBuf *stackbuf;
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float loc[2], scale, angle;
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int clip_framenr = BKE_movieclip_remap_scene_to_clip_frame(clip, rd->cfra);
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BKE_tracking_stabilization_data_get(&clip->tracking, clip_framenr, cbuf->x, cbuf->y, loc, &scale, &angle);
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stackbuf = node_composit_transform(cbuf, loc[0], loc[1], angle, scale, node->custom1);
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/* pass on output and free */
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out[0]->data = stackbuf;
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if (cbuf != in[0]->data)
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free_compbuf(cbuf);
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}
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}
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void register_node_type_cmp_stabilize2d(bNodeTreeType *ttype)
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{
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static bNodeType ntype;
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node_type_base(ttype, &ntype, CMP_NODE_STABILIZE2D, "Stabilize 2D", NODE_CLASS_DISTORT, NODE_OPTIONS);
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node_type_socket_templates(&ntype, cmp_node_stabilize2d_in, cmp_node_stabilize2d_out);
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node_type_size(&ntype, 140, 100, 320);
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#ifdef WITH_COMPOSITOR_LEGACY
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node_type_exec(&ntype, node_composit_exec_stabilize2d);
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#endif
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nodeRegisterType(ttype, &ntype);
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}
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