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/*
* Copyright 2011, Blender Foundation.
*
* 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.
*
* Contributor:
* Jeroen Bakker
* Monique Dewanchand
*/
#include "COM_MovieClipNode.h"
#include "COM_ExecutionSystem.h"
#include "COM_MovieClipOperation.h"
#include "COM_SetValueOperation.h"
#include "COM_ConvertColorProfileOperation.h"
extern "C" {
#include "DNA_movieclip_types.h"
#include "BKE_movieclip.h"
#include "BKE_tracking.h"
}
MovieClipNode::MovieClipNode(bNode *editorNode): Node(editorNode)
{
}
void MovieClipNode::convertToOperations(ExecutionSystem *graph, CompositorContext * context)
{
OutputSocket *outputMovieClip = this->getOutputSocket(0);
OutputSocket *offsetXMovieClip = this->getOutputSocket(1);
OutputSocket *offsetYMovieClip = this->getOutputSocket(2);
OutputSocket *scaleMovieClip = this->getOutputSocket(3);
OutputSocket *angleMovieClip = this->getOutputSocket(4);
bNode *editorNode = this->getbNode();
MovieClip *movieClip = (MovieClip*)editorNode->id;
MovieClipUser *movieClipUser = (MovieClipUser*)editorNode->storage;
ImBuf * ibuf = NULL;
if (movieClip) {
ibuf = BKE_movieclip_get_ibuf(movieClip, movieClipUser);
}
// always connect the output image
MovieClipOperation *operation = new MovieClipOperation();
if (ibuf && context->isColorManaged() && ibuf->profile == IB_PROFILE_NONE) {
ConvertColorProfileOperation *converter = new ConvertColorProfileOperation();
converter->setFromColorProfile(IB_PROFILE_LINEAR_RGB);
converter->setToColorProfile(IB_PROFILE_SRGB);
addLink(graph, operation->getOutputSocket(), converter->getInputSocket(0));
addPreviewOperation(graph, converter->getOutputSocket(), 9);
if (outputMovieClip->isConnected()) {
outputMovieClip->relinkConnections(converter->getOutputSocket());
}
graph->addOperation(converter);
if (ibuf) {
converter->setPredivided(ibuf->flags & IB_cm_predivide);
}
}
else {
addPreviewOperation(graph, operation->getOutputSocket(), 9);
if (outputMovieClip->isConnected()) {
outputMovieClip->relinkConnections(operation->getOutputSocket());
}
}
operation->setMovieClip(movieClip);
operation->setMovieClipUser(movieClipUser);
operation->setFramenumber(context->getFramenumber());
graph->addOperation(operation);
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) {
BKE_tracking_stabilization_data(&movieClip->tracking, context->getFramenumber(), ibuf->x, ibuf->y, loc, &scale, &angle);
}
}
if (offsetXMovieClip->isConnected()) {
SetValueOperation * operationSetValue = new SetValueOperation();
operationSetValue->setValue(loc[0]);
offsetXMovieClip->relinkConnections(operationSetValue->getOutputSocket());
graph->addOperation(operationSetValue);
}
if (offsetYMovieClip->isConnected()) {
SetValueOperation * operationSetValue = new SetValueOperation();
operationSetValue->setValue(loc[1]);
offsetYMovieClip->relinkConnections(operationSetValue->getOutputSocket());
graph->addOperation(operationSetValue);
}
if (scaleMovieClip->isConnected()) {
SetValueOperation * operationSetValue = new SetValueOperation();
operationSetValue->setValue(scale);
scaleMovieClip->relinkConnections(operationSetValue->getOutputSocket());
graph->addOperation(operationSetValue);
}
if (angleMovieClip->isConnected()) {
SetValueOperation * operationSetValue = new SetValueOperation();
operationSetValue->setValue(angle);
angleMovieClip->relinkConnections(operationSetValue->getOutputSocket());
graph->addOperation(operationSetValue);
}
}
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