Nick Hollinghurst
1bcb7539df
No existing Algorithm used the base pause(), resume() functions or the paused_ flag, nor is there a need for a generic pause API. Remove these. The AGC and AWB algorithms now have methods named disableAuto(), enableAuto() which better describe their functionality. Signed-off-by: Nick Hollinghurst <nick.hollinghurst@raspberrypi.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
61 lines
1.4 KiB
C++
61 lines
1.4 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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* algorithm.h - ISP control algorithm interface
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*/
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#pragma once
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/*
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* All algorithms should be derived from this class and made available to the
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* Controller.
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*/
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#include <string>
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#include <memory>
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#include <map>
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#include "libcamera/internal/yaml_parser.h"
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#include "controller.h"
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namespace RPiController {
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/* This defines the basic interface for all control algorithms. */
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class Algorithm
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{
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public:
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Algorithm(Controller *controller)
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: controller_(controller)
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{
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}
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virtual ~Algorithm() = default;
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virtual char const *name() const = 0;
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virtual int read(const libcamera::YamlObject ¶ms);
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virtual void initialise();
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virtual void switchMode(CameraMode const &cameraMode, Metadata *metadata);
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virtual void prepare(Metadata *imageMetadata);
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virtual void process(StatisticsPtr &stats, Metadata *imageMetadata);
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Metadata &getGlobalMetadata() const
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{
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return controller_->getGlobalMetadata();
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}
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private:
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Controller *controller_;
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};
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/*
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* This code is for automatic registration of Front End algorithms with the
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* system.
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*/
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typedef Algorithm *(*AlgoCreateFunc)(Controller *controller);
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struct RegisterAlgorithm {
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RegisterAlgorithm(char const *name, AlgoCreateFunc createFunc);
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};
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std::map<std::string, AlgoCreateFunc> const &getAlgorithms();
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} /* namespace RPiController */
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