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/*
* 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_Stabilize2dNode.h"
#include "COM_ExecutionSystem.h"
#include "COM_MovieClipAttributeOperation.h"
#include "COM_RotateOperation.h"
#include "COM_ScaleOperation.h"
#include "COM_SetSamplerOperation.h"
#include "COM_TranslateOperation.h"
#include "BKE_tracking.h"
#include "DNA_movieclip_types.h"
Stabilize2dNode::Stabilize2dNode(bNode *editorNode) : Node(editorNode)
{
/* pass */
}
void Stabilize2dNode::convertToOperations(NodeConverter &converter,
const CompositorContext &context) const
{
bNode *editorNode = this->getbNode();
NodeInput *imageInput = this->getInputSocket(0);
MovieClip *clip = (MovieClip *)editorNode->id;
bool invert = (editorNode->custom2 & CMP_NODEFLAG_STABILIZE_INVERSE) != 0;
ScaleOperation *scaleOperation = new ScaleOperation();
scaleOperation->setSampler((PixelSampler)editorNode->custom1);
RotateOperation *rotateOperation = new RotateOperation();
rotateOperation->setDoDegree2RadConversion(false);
TranslateOperation *translateOperation = new TranslateOperation();
MovieClipAttributeOperation *scaleAttribute = new MovieClipAttributeOperation();
MovieClipAttributeOperation *angleAttribute = new MovieClipAttributeOperation();
MovieClipAttributeOperation *xAttribute = new MovieClipAttributeOperation();
MovieClipAttributeOperation *yAttribute = new MovieClipAttributeOperation();
SetSamplerOperation *psoperation = new SetSamplerOperation();
psoperation->setSampler((PixelSampler)editorNode->custom1);
scaleAttribute->setAttribute(MCA_SCALE);
scaleAttribute->setFramenumber(context.getFramenumber());
scaleAttribute->setMovieClip(clip);
scaleAttribute->setInvert(invert);
angleAttribute->setAttribute(MCA_ANGLE);
angleAttribute->setFramenumber(context.getFramenumber());
angleAttribute->setMovieClip(clip);
angleAttribute->setInvert(invert);
xAttribute->setAttribute(MCA_X);
xAttribute->setFramenumber(context.getFramenumber());
xAttribute->setMovieClip(clip);
xAttribute->setInvert(invert);
yAttribute->setAttribute(MCA_Y);
yAttribute->setFramenumber(context.getFramenumber());
yAttribute->setMovieClip(clip);
yAttribute->setInvert(invert);
converter.addOperation(scaleAttribute);
converter.addOperation(angleAttribute);
converter.addOperation(xAttribute);
converter.addOperation(yAttribute);
converter.addOperation(scaleOperation);
converter.addOperation(translateOperation);
converter.addOperation(rotateOperation);
converter.addOperation(psoperation);
converter.mapInputSocket(imageInput, scaleOperation->getInputSocket(0));
converter.addLink(scaleAttribute->getOutputSocket(), scaleOperation->getInputSocket(1));
converter.addLink(scaleAttribute->getOutputSocket(), scaleOperation->getInputSocket(2));
converter.addLink(scaleOperation->getOutputSocket(), rotateOperation->getInputSocket(0));
converter.addLink(angleAttribute->getOutputSocket(), rotateOperation->getInputSocket(1));
converter.addLink(rotateOperation->getOutputSocket(), translateOperation->getInputSocket(0));
converter.addLink(xAttribute->getOutputSocket(), translateOperation->getInputSocket(1));
converter.addLink(yAttribute->getOutputSocket(), translateOperation->getInputSocket(2));
converter.addLink(translateOperation->getOutputSocket(), psoperation->getInputSocket(0));
converter.mapOutputSocket(getOutputSocket(), psoperation->getOutputSocket());
}
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