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/* SPDX-License-Identifier: BSD-2-Clause */
/*
* Copyright (C) 2019, Raspberry Pi Ltd
*
* black_level.h - black level control algorithm
*/
#pragma once
#include "../black_level_algorithm.h"
#include "../black_level_status.h"
/* This is our implementation of the "black level algorithm". */
namespace RPiController {
class BlackLevel : public BlackLevelAlgorithm
{
public:
BlackLevel(Controller *controller);
char const *name() const override;
int read(const libcamera::YamlObject ¶ms) override;
void initialValues(uint16_t &blackLevelR, uint16_t &blackLevelG,
uint16_t &blackLevelB) override;
void prepare(Metadata *imageMetadata) override;
private:
double blackLevelR_;
double blackLevelG_;
double blackLevelB_;
};
} /* namespace RPiController */
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