summaryrefslogtreecommitdiff
path: root/src/ipa/raspberrypi/controller/agc_algorithm.h
blob: 3a91444c3a6159eb15f451eee8d2db491c5cc7df (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
/* SPDX-License-Identifier: BSD-2-Clause */
/*
 * Copyright (C) 2019, Raspberry Pi Ltd
 *
 * agc_algorithm.h - AGC/AEC control algorithm interface
 */
#pragma once

#include <libcamera/base/utils.h>

#include "algorithm.h"

namespace RPiController {

class AgcAlgorithm : public Algorithm
{
public:
	AgcAlgorithm(Controller *controller) : Algorithm(controller) {}
	/* An AGC algorithm must provide the following: */
	virtual unsigned int getConvergenceFrames() const = 0;
	virtual void setEv(double ev) = 0;
	virtual void setFlickerPeriod(libcamera::utils::Duration flickerPeriod) = 0;
	virtual void setFixedShutter(libcamera::utils::Duration fixedShutter) = 0;
	virtual void setMaxShutter(libcamera::utils::Duration maxShutter) = 0;
	virtual void setFixedAnalogueGain(double fixedAnalogueGain) = 0;
	virtual void setMeteringMode(std::string const &meteringModeName) = 0;
	virtual void setExposureMode(std::string const &exposureModeName) = 0;
	virtual void setConstraintMode(std::string const &contraintModeName) = 0;
};

} /* namespace RPiController */