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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2012 Blender Foundation. */
#pragma once
#include <string.h>
#include "COM_MultiThreadedOperation.h"
#include "BLI_listbase.h"
namespace blender::compositor {
/**
* Class with implementation of keying node
*/
class KeyingOperation : public MultiThreadedOperation {
protected:
SocketReader *pixel_reader_;
SocketReader *screen_reader_;
float screen_balance_;
public:
KeyingOperation();
void init_execution() override;
void deinit_execution() override;
void set_screen_balance(float value)
{
screen_balance_ = value;
}
void execute_pixel_sampled(float output[4], float x, float y, PixelSampler sampler) override;
void update_memory_buffer_partial(MemoryBuffer *output,
const rcti &area,
Span<MemoryBuffer *> inputs) override;
};
} // namespace blender::compositor
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