67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright 2011, Blender Foundation.
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*/
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#pragma once
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#include "COM_NodeOperation.h"
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namespace blender::compositor {
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/**
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* \brief Pixelate operation
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*
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* The Tile compositor is by default sub-pixel accurate.
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* For some setups you don want this.
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* This operation will remove the sub-pixel accuracy
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*/
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class PixelateOperation : public NodeOperation {
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private:
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/**
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* \brief cached reference to the input operation
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*/
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SocketReader *input_operation_;
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public:
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/**
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* \brief PixelateOperation
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* \param data_type: the datatype to create this operator for (saves datatype conversions)
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*/
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PixelateOperation(DataType data_type);
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/**
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* \brief initialization of the execution
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*/
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void init_execution() override;
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/**
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* \brief de-initialization of the execution
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*/
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void deinit_execution() override;
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/**
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* \brief execute_pixel
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* \param output: result
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* \param x: x-coordinate
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* \param y: y-coordinate
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* \param sampler: sampler
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*/
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void execute_pixel_sampled(float output[4], float x, float y, PixelSampler sampler) override;
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};
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} // namespace blender::compositor
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