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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_moviedistortion.c
* \ingroup cmpnodes
*/
#include "BLF_translation.h"
#include "node_composite_util.h"
/* **************** Translate ******************** */
static bNodeSocketTemplate cmp_node_moviedistortion_in[] = {
{ SOCK_RGBA, 1, N_("Image"), 0.8f, 0.8f, 0.8f, 1.0f, 0.0f, 1.0f},
{ -1, 0, "" }
};
static bNodeSocketTemplate cmp_node_moviedistortion_out[] = {
{ SOCK_RGBA, 0, N_("Image")},
{ -1, 0, "" }
};
#ifdef WITH_COMPOSITOR_LEGACY
static void node_composit_exec_moviedistortion(void *data, bNode *node, bNodeStack **in, bNodeStack **out)
{
if (in[0]->data) {
if (node->id) {
MovieClip *clip = (MovieClip *)node->id;
CompBuf *cbuf = typecheck_compbuf(in[0]->data, CB_RGBA);
CompBuf *stackbuf = alloc_compbuf(cbuf->x, cbuf->y, CB_RGBA, 0);
ImBuf *ibuf;
ibuf = IMB_allocImBuf(cbuf->x, cbuf->y, 32, 0);
if (ibuf) {
RenderData *rd = data;
ImBuf *obuf;
MovieTracking *tracking = &clip->tracking;
int width, height;
float overscan = 0.0f;
MovieClipUser user = {0};
BKE_movieclip_user_set_frame(&user, rd->cfra);
ibuf->rect_float = cbuf->rect;
BKE_movieclip_get_size(clip, &user, &width, &height);
if (!node->storage)
node->storage = BKE_tracking_distortion_new();
if (node->custom1 == 0)
obuf = BKE_tracking_distortion_exec(node->storage, tracking, ibuf, width, height, overscan, 1);
else
obuf = BKE_tracking_distortion_exec(node->storage, tracking, ibuf, width, height, overscan, 0);
stackbuf->rect = obuf->rect_float;
stackbuf->malloc = TRUE;
obuf->mall &= ~IB_rectfloat;
obuf->rect_float = NULL;
IMB_freeImBuf(ibuf);
IMB_freeImBuf(obuf);
}
/* pass on output and free */
out[0]->data = stackbuf;
if (cbuf != in[0]->data)
free_compbuf(cbuf);
}
else {
CompBuf *cbuf = in[0]->data;
CompBuf *stackbuf = pass_on_compbuf(cbuf);
out[0]->data = stackbuf;
}
}
}
#endif /* WITH_COMPOSITOR_LEGACY */
static const char *label(bNode *node)
{
if (node->custom1 == 0)
return IFACE_("Undistortion");
else
return IFACE_("Distortion");
}
static void storage_free(bNode *node)
{
if (node->storage)
BKE_tracking_distortion_free(node->storage);
node->storage = NULL;
}
static void storage_copy(bNode *orig_node, bNode *new_node)
{
if (orig_node->storage)
new_node->storage = BKE_tracking_distortion_copy(orig_node->storage);
}
void register_node_type_cmp_moviedistortion(bNodeTreeType *ttype)
{
static bNodeType ntype;
node_type_base(ttype, &ntype, CMP_NODE_MOVIEDISTORTION, "Movie Distortion", NODE_CLASS_DISTORT, NODE_OPTIONS);
node_type_socket_templates(&ntype, cmp_node_moviedistortion_in, cmp_node_moviedistortion_out);
node_type_size(&ntype, 140, 100, 320);
node_type_label(&ntype, label);
#ifdef WITH_COMPOSITOR_LEGACY
node_type_exec(&ntype, node_composit_exec_moviedistortion);
#endif
node_type_storage(&ntype, NULL, storage_free, storage_copy);
nodeRegisterType(ttype, &ntype);
}
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