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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) 2011 Blender Foundation.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): Blender Foundation,
* Sergey Sharybin
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file blender/nodes/composite/nodes/node_composite_stabilize2d.c
* \ingroup cmpnodes
*/
#include "node_composite_util.h"
/* **************** Translate ******************** */
static bNodeSocketTemplate cmp_node_stabilize2d_in[]= {
{ SOCK_RGBA, 1, N_("Image"), 0.8f, 0.8f, 0.8f, 1.0f, 0.0f, 1.0f},
{ -1, 0, "" }
};
static bNodeSocketTemplate cmp_node_stabilize2d_out[]= {
{ SOCK_RGBA, 0, N_("Image")},
{ -1, 0, "" }
};
#ifdef WITH_COMPOSITOR_LEGACY
static void node_composit_exec_stabilize2d(void *data, bNode *node, bNodeStack **in, bNodeStack **out)
{
if (in[0]->data && node->id) {
RenderData *rd = data;
MovieClip *clip = (MovieClip *)node->id;
CompBuf *cbuf = typecheck_compbuf(in[0]->data, CB_RGBA);
CompBuf *stackbuf;
float loc[2], scale, angle;
int clip_framenr = BKE_movieclip_remap_scene_to_clip_frame(clip, rd->cfra);
BKE_tracking_stabilization_data_get(&clip->tracking, clip_framenr, cbuf->x, cbuf->y, loc, &scale, &angle);
stackbuf = node_composit_transform(cbuf, loc[0], loc[1], angle, scale, node->custom1);
/* pass on output and free */
out[0]->data = stackbuf;
if (cbuf != in[0]->data)
free_compbuf(cbuf);
}
}
#endif /* WITH_COMPOSITOR_LEGACY */
void register_node_type_cmp_stabilize2d(bNodeTreeType *ttype)
{
static bNodeType ntype;
node_type_base(ttype, &ntype, CMP_NODE_STABILIZE2D, "Stabilize 2D", NODE_CLASS_DISTORT, NODE_OPTIONS);
node_type_socket_templates(&ntype, cmp_node_stabilize2d_in, cmp_node_stabilize2d_out);
node_type_size(&ntype, 140, 100, 320);
#ifdef WITH_COMPOSITOR_LEGACY
node_type_exec(&ntype, node_composit_exec_stabilize2d);
#endif
nodeRegisterType(ttype, &ntype);
}
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