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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
* Lukas Tönne
*/
#include "COM_OutputFileNode.h"
#include "COM_OutputFileOperation.h"
#include "COM_OutputFileMultiViewOperation.h"
#include "COM_ExecutionSystem.h"
#include "BKE_scene.h"
#include "BLI_path_util.h"
OutputFileNode::OutputFileNode(bNode *editorNode) : Node(editorNode)
{
/* pass */
}
void OutputFileNode::convertToOperations(NodeConverter &converter, const CompositorContext &context) const
{
NodeImageMultiFile *storage = (NodeImageMultiFile *)this->getbNode()->storage;
const bool is_multiview = (context.getRenderData()->scemode & R_MULTIVIEW) != 0;
if (!context.isRendering()) {
/* only output files when rendering a sequence -
* otherwise, it overwrites the output files just
* scrubbing through the timeline when the compositor updates.
*/
return;
}
if (storage->format.imtype == R_IMF_IMTYPE_MULTILAYER) {
const bool use_half_float = (storage->format.depth == R_IMF_CHAN_DEPTH_16);
/* single output operation for the multilayer file */
OutputOpenExrMultiLayerOperation *outputOperation;
if (is_multiview && storage->format.views_format == R_IMF_VIEWS_MULTIVIEW) {
outputOperation = new OutputOpenExrMultiLayerMultiViewOperation(
context.getRenderData(), context.getbNodeTree(), storage->base_path,
storage->format.exr_codec, use_half_float, context.getViewName());
}
else {
outputOperation = new OutputOpenExrMultiLayerOperation(
context.getRenderData(), context.getbNodeTree(), storage->base_path,
storage->format.exr_codec, use_half_float, context.getViewName());
}
converter.addOperation(outputOperation);
int num_inputs = getNumberOfInputSockets();
bool previewAdded = false;
for (int i = 0; i < num_inputs; ++i) {
NodeInput *input = getInputSocket(i);
NodeImageMultiFileSocket *sockdata = (NodeImageMultiFileSocket *)input->getbNodeSocket()->storage;
/* note: layer becomes an empty placeholder if the input is not linked */
outputOperation->add_layer(sockdata->layer, input->getDataType(), input->isLinked());
converter.mapInputSocket(input, outputOperation->getInputSocket(i));
if (!previewAdded) {
converter.addNodeInputPreview(input);
previewAdded = true;
}
}
}
else { /* single layer format */
int num_inputs = getNumberOfInputSockets();
bool previewAdded = false;
for (int i = 0; i < num_inputs; ++i) {
NodeInput *input = getInputSocket(i);
if (input->isLinked()) {
NodeImageMultiFileSocket *sockdata = (NodeImageMultiFileSocket *)input->getbNodeSocket()->storage;
ImageFormatData *format = (sockdata->use_node_format ? &storage->format : &sockdata->format);
char path[FILE_MAX];
/* combine file path for the input */
BLI_join_dirfile(path, FILE_MAX, storage->base_path, sockdata->path);
NodeOperation *outputOperation = NULL;
if (is_multiview && format->views_format == R_IMF_VIEWS_MULTIVIEW) {
outputOperation = new OutputOpenExrSingleLayerMultiViewOperation(
context.getRenderData(), context.getbNodeTree(), input->getDataType(), format, path,
context.getViewSettings(), context.getDisplaySettings(), context.getViewName());
}
else if ((!is_multiview) || (format->views_format == R_IMF_VIEWS_INDIVIDUAL)) {
outputOperation = new OutputSingleLayerOperation(
context.getRenderData(), context.getbNodeTree(), input->getDataType(), format, path,
context.getViewSettings(), context.getDisplaySettings(), context.getViewName());
}
else { /* R_IMF_VIEWS_STEREO_3D */
outputOperation = new OutputStereoOperation(
context.getRenderData(), context.getbNodeTree(), input->getDataType(), format, path,
sockdata->layer, context.getViewSettings(), context.getDisplaySettings(), context.getViewName());
}
converter.addOperation(outputOperation);
converter.mapInputSocket(input, outputOperation->getInputSocket(0));
if (!previewAdded) {
converter.addNodeInputPreview(input);
previewAdded = true;
}
}
}
}
}
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