113 lines
3.7 KiB
C++
113 lines
3.7 KiB
C++
/*
|
|
* 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.
|
|
*
|
|
* Copyright 2011, Blender Foundation.
|
|
*/
|
|
|
|
#include "COM_MovieClipNode.h"
|
|
#include "COM_ConvertColorProfileOperation.h"
|
|
#include "COM_ExecutionSystem.h"
|
|
#include "COM_MovieClipOperation.h"
|
|
#include "COM_SetValueOperation.h"
|
|
|
|
#include "BKE_movieclip.h"
|
|
#include "BKE_tracking.h"
|
|
|
|
#include "DNA_movieclip_types.h"
|
|
|
|
#include "IMB_imbuf.h"
|
|
|
|
namespace blender::compositor {
|
|
|
|
MovieClipNode::MovieClipNode(bNode *editorNode) : Node(editorNode)
|
|
{
|
|
/* pass */
|
|
}
|
|
|
|
void MovieClipNode::convertToOperations(NodeConverter &converter,
|
|
const CompositorContext &context) const
|
|
{
|
|
NodeOutput *outputMovieClip = this->getOutputSocket(0);
|
|
NodeOutput *alphaMovieClip = this->getOutputSocket(1);
|
|
NodeOutput *offsetXMovieClip = this->getOutputSocket(2);
|
|
NodeOutput *offsetYMovieClip = this->getOutputSocket(3);
|
|
NodeOutput *scaleMovieClip = this->getOutputSocket(4);
|
|
NodeOutput *angleMovieClip = this->getOutputSocket(5);
|
|
|
|
bNode *editorNode = this->getbNode();
|
|
MovieClip *movieClip = (MovieClip *)editorNode->id;
|
|
MovieClipUser *movieClipUser = (MovieClipUser *)editorNode->storage;
|
|
bool cacheFrame = !context.isRendering();
|
|
|
|
ImBuf *ibuf = nullptr;
|
|
if (movieClip) {
|
|
if (cacheFrame) {
|
|
ibuf = BKE_movieclip_get_ibuf(movieClip, movieClipUser);
|
|
}
|
|
else {
|
|
ibuf = BKE_movieclip_get_ibuf_flag(
|
|
movieClip, movieClipUser, movieClip->flag, MOVIECLIP_CACHE_SKIP);
|
|
}
|
|
}
|
|
|
|
/* Always connect the output image. */
|
|
MovieClipOperation *operation = new MovieClipOperation();
|
|
operation->setMovieClip(movieClip);
|
|
operation->setMovieClipUser(movieClipUser);
|
|
operation->setFramenumber(context.getFramenumber());
|
|
operation->setCacheFrame(cacheFrame);
|
|
|
|
converter.addOperation(operation);
|
|
converter.mapOutputSocket(outputMovieClip, operation->getOutputSocket());
|
|
converter.addPreview(operation->getOutputSocket());
|
|
|
|
MovieClipAlphaOperation *alphaOperation = new MovieClipAlphaOperation();
|
|
alphaOperation->setMovieClip(movieClip);
|
|
alphaOperation->setMovieClipUser(movieClipUser);
|
|
alphaOperation->setFramenumber(context.getFramenumber());
|
|
alphaOperation->setCacheFrame(cacheFrame);
|
|
|
|
converter.addOperation(alphaOperation);
|
|
converter.mapOutputSocket(alphaMovieClip, alphaOperation->getOutputSocket());
|
|
|
|
MovieTrackingStabilization *stab = &movieClip->tracking.stabilization;
|
|
float loc[2], scale, angle;
|
|
loc[0] = 0.0f;
|
|
loc[1] = 0.0f;
|
|
scale = 1.0f;
|
|
angle = 0.0f;
|
|
|
|
if (ibuf) {
|
|
if (stab->flag & TRACKING_2D_STABILIZATION) {
|
|
int clip_framenr = BKE_movieclip_remap_scene_to_clip_frame(movieClip,
|
|
context.getFramenumber());
|
|
|
|
BKE_tracking_stabilization_data_get(
|
|
movieClip, clip_framenr, ibuf->x, ibuf->y, loc, &scale, &angle);
|
|
}
|
|
}
|
|
|
|
converter.addOutputValue(offsetXMovieClip, loc[0]);
|
|
converter.addOutputValue(offsetYMovieClip, loc[1]);
|
|
converter.addOutputValue(scaleMovieClip, scale);
|
|
converter.addOutputValue(angleMovieClip, angle);
|
|
|
|
if (ibuf) {
|
|
IMB_freeImBuf(ibuf);
|
|
}
|
|
}
|
|
|
|
} // namespace blender::compositor
|