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/*
* 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.
*
* Copyright 2011, Blender Foundation.
*/
#pragma once
#include "COM_MultiThreadedOperation.h"
namespace blender::compositor {
class BoxMaskOperation : public MultiThreadedOperation {
private:
using MaskFunc = std::function<float(bool is_inside, const float *mask, const float *value)>;
/**
* Cached reference to the inputProgram
*/
SocketReader *inputMask_;
SocketReader *inputValue_;
float sine_;
float cosine_;
float aspectRatio_;
int maskType_;
NodeBoxMask *data_;
public:
BoxMaskOperation();
/**
* The inner loop of this operation.
*/
void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
/**
* Initialize the execution
*/
void initExecution() override;
/**
* Deinitialize the execution
*/
void deinitExecution() override;
void setData(NodeBoxMask *data)
{
data_ = data;
}
void setMaskType(int maskType)
{
maskType_ = maskType;
}
void update_memory_buffer_partial(MemoryBuffer *output,
const rcti &area,
Span<MemoryBuffer *> inputs) override;
private:
void apply_mask(MemoryBuffer *output,
const rcti &area,
Span<MemoryBuffer *> inputs,
MaskFunc mask_func);
};
} // namespace blender::compositor
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