diff options
Diffstat (limited to 'source/blender/compositor/nodes/COM_SeparateColorNode.cpp')
-rw-r--r-- | source/blender/compositor/nodes/COM_SeparateColorNode.cpp | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/source/blender/compositor/nodes/COM_SeparateColorNode.cpp b/source/blender/compositor/nodes/COM_SeparateColorNode.cpp new file mode 100644 index 00000000000..fba8744f58e --- /dev/null +++ b/source/blender/compositor/nodes/COM_SeparateColorNode.cpp @@ -0,0 +1,117 @@ +/* + * 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 Toenne + */ + +#include "COM_SeparateColorNode.h" + +#include "COM_ConvertOperation.h" + + +SeparateColorNode::SeparateColorNode(bNode *editorNode) : + Node(editorNode) +{ +} + +void SeparateColorNode::convertToOperations(NodeConverter &converter, const CompositorContext &context) const +{ + NodeInput *imageSocket = this->getInputSocket(0); + NodeOutput *outputRSocket = this->getOutputSocket(0); + NodeOutput *outputGSocket = this->getOutputSocket(1); + NodeOutput *outputBSocket = this->getOutputSocket(2); + NodeOutput *outputASocket = this->getOutputSocket(3); + + NodeOperation *color_conv = getColorConverter(context); + if (color_conv) { + converter.addOperation(color_conv); + + converter.mapInputSocket(imageSocket, color_conv->getInputSocket(0)); + } + + { + SeparateChannelOperation *operation = new SeparateChannelOperation(); + operation->setChannel(0); + converter.addOperation(operation); + + if (color_conv) + converter.addLink(color_conv->getOutputSocket(), operation->getInputSocket(0)); + else + converter.mapInputSocket(imageSocket, operation->getInputSocket(0)); + converter.mapOutputSocket(outputRSocket, operation->getOutputSocket(0)); + } + + { + SeparateChannelOperation *operation = new SeparateChannelOperation(); + operation->setChannel(1); + converter.addOperation(operation); + + if (color_conv) + converter.addLink(color_conv->getOutputSocket(), operation->getInputSocket(0)); + else + converter.mapInputSocket(imageSocket, operation->getInputSocket(0)); + converter.mapOutputSocket(outputGSocket, operation->getOutputSocket(0)); + } + + { + SeparateChannelOperation *operation = new SeparateChannelOperation(); + operation->setChannel(2); + converter.addOperation(operation); + + if (color_conv) + converter.addLink(color_conv->getOutputSocket(), operation->getInputSocket(0)); + else + converter.mapInputSocket(imageSocket, operation->getInputSocket(0)); + converter.mapOutputSocket(outputBSocket, operation->getOutputSocket(0)); + } + + { + SeparateChannelOperation *operation = new SeparateChannelOperation(); + operation->setChannel(3); + converter.addOperation(operation); + + if (color_conv) + converter.addLink(color_conv->getOutputSocket(), operation->getInputSocket(0)); + else + converter.mapInputSocket(imageSocket, operation->getInputSocket(0)); + converter.mapOutputSocket(outputASocket, operation->getOutputSocket(0)); + } +} + + +NodeOperation *SeparateRGBANode::getColorConverter(const CompositorContext &context) const +{ + return NULL; /* no conversion needed */ +} + +NodeOperation *SeparateHSVANode::getColorConverter(const CompositorContext &context) const +{ + return new ConvertRGBToHSVOperation(); +} + +NodeOperation *SeparateYCCANode::getColorConverter(const CompositorContext &context) const +{ + return new ConvertRGBToYCCOperation(); +} + +NodeOperation *SeparateYUVANode::getColorConverter(const CompositorContext &context) const +{ + return new ConvertRGBToYUVOperation(); +} |