diff options
Diffstat (limited to 'source/blender/compositor/nodes/COM_ConvertAlphaNode.cpp')
-rw-r--r-- | source/blender/compositor/nodes/COM_ConvertAlphaNode.cpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/source/blender/compositor/nodes/COM_ConvertAlphaNode.cpp b/source/blender/compositor/nodes/COM_ConvertAlphaNode.cpp new file mode 100644 index 00000000000..4e20b3a5d3a --- /dev/null +++ b/source/blender/compositor/nodes/COM_ConvertAlphaNode.cpp @@ -0,0 +1,43 @@ +/* + * Copyright 2012, 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: + * Dalai Felinto + */ + +#include "COM_ConvertAlphaNode.h" +#include "COM_ConvertPremulToKeyOperation.h" +#include "COM_ConvertKeyToPremulOperation.h" +#include "COM_ExecutionSystem.h" + +void ConvertAlphaNode::convertToOperations(ExecutionSystem *graph, CompositorContext * context) { + NodeOperation* operation = NULL; + bNode* node = this->getbNode(); + + /* value hardcoded in rna_nodetree.c */ + if (node->custom1 == 1){ + operation = new ConvertPremulToKeyOperation(); + } + else { + operation = new ConvertKeyToPremulOperation(); + } + + this->getInputSocket(0)->relinkConnections(operation->getInputSocket(0), true, 0, graph); + this->getOutputSocket(0)->relinkConnections(operation->getOutputSocket()); + + graph->addOperation(operation); +} |