David Plowman
02eea043f2
We need to be able to do things like enable/disable AGC for all the channels, so most of the AGC controls are updated to be applied to all channels. There are a couple of exceptions, such as setting explicit shutter/gain values, which apply only to channel 0. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
/* SPDX-License-Identifier: BSD-2-Clause */
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/*
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* Copyright (C) 2019, Raspberry Pi Ltd
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*
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* agc_algorithm.h - AGC/AEC control algorithm interface
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*/
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#pragma once
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#include <vector>
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#include <libcamera/base/utils.h>
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#include "algorithm.h"
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namespace RPiController {
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class AgcAlgorithm : public Algorithm
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{
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public:
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AgcAlgorithm(Controller *controller) : Algorithm(controller) {}
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/* An AGC algorithm must provide the following: */
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virtual unsigned int getConvergenceFrames() const = 0;
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virtual std::vector<double> const &getWeights() const = 0;
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virtual void setEv(unsigned int channel, double ev) = 0;
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virtual void setFlickerPeriod(libcamera::utils::Duration flickerPeriod) = 0;
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virtual void setFixedShutter(unsigned int channel,
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libcamera::utils::Duration fixedShutter) = 0;
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virtual void setMaxShutter(libcamera::utils::Duration maxShutter) = 0;
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virtual void setFixedAnalogueGain(unsigned int channel, double fixedAnalogueGain) = 0;
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virtual void setMeteringMode(std::string const &meteringModeName) = 0;
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virtual void setExposureMode(std::string const &exposureModeName) = 0;
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virtual void setConstraintMode(std::string const &contraintModeName) = 0;
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virtual void enableAuto() = 0;
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virtual void disableAuto() = 0;
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virtual void setActiveChannels(const std::vector<unsigned int> &activeChannels) = 0;
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};
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} /* namespace RPiController */
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