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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 2012, Blender Foundation.
*/
#pragma once
#include "COM_MultiThreadedOperation.h"
namespace blender::compositor {
/**
* Class with implementation of black/white clipping for keying node
*/
class KeyingClipOperation : public MultiThreadedOperation {
protected:
float clip_black_;
float clip_white_;
int kernel_radius_;
float kernel_tolerance_;
bool is_edge_matte_;
public:
KeyingClipOperation();
void set_clip_black(float value)
{
clip_black_ = value;
}
void set_clip_white(float value)
{
clip_white_ = value;
}
void set_kernel_radius(int value)
{
kernel_radius_ = value;
}
void set_kernel_tolerance(float value)
{
kernel_tolerance_ = value;
}
void set_is_edge_matte(bool value)
{
is_edge_matte_ = value;
}
void *initialize_tile_data(rcti *rect) override;
void execute_pixel(float output[4], int x, int y, void *data) override;
bool determine_depending_area_of_interest(rcti *input,
ReadBufferOperation *read_operation,
rcti *output) override;
void get_area_of_interest(int input_idx, const rcti &output_area, rcti &r_input_area) override;
void update_memory_buffer_partial(MemoryBuffer *output,
const rcti &area,
Span<MemoryBuffer *> inputs) override;
};
} // namespace blender::compositor
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