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https://git.libcamera.org/libcamera/libcamera.git
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d97b1bcd2a
This commit deals with all the "small" algorithms (that is, not Agc/Awb/Alsc). A few unnecessary debug messages have also been removed. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
53 lines
1.2 KiB
C++
53 lines
1.2 KiB
C++
/* SPDX-License-Identifier: BSD-2-Clause */
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/*
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* Copyright (C) 2019, Raspberry Pi (Trading) Limited
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*
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* dpc.cpp - DPC (defective pixel correction) control algorithm
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*/
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#include "libcamera/internal/log.h"
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#include "dpc.hpp"
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using namespace RPiController;
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using namespace libcamera;
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LOG_DEFINE_CATEGORY(RPiDpc)
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// We use the lux status so that we can apply stronger settings in darkness (if
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// necessary).
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#define NAME "rpi.dpc"
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Dpc::Dpc(Controller *controller)
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: Algorithm(controller)
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{
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}
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char const *Dpc::Name() const
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{
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return NAME;
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}
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void Dpc::Read(boost::property_tree::ptree const ¶ms)
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{
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config_.strength = params.get<int>("strength", 1);
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if (config_.strength < 0 || config_.strength > 2)
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throw std::runtime_error("Dpc: bad strength value");
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}
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void Dpc::Prepare(Metadata *image_metadata)
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{
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DpcStatus dpc_status = {};
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// Should we vary this with lux level or analogue gain? TBD.
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dpc_status.strength = config_.strength;
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LOG(RPiDpc, Debug) << "strength " << dpc_status.strength;
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image_metadata->Set("dpc.status", dpc_status);
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}
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// Register algorithm with the system.
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static Algorithm *Create(Controller *controller)
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{
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return (Algorithm *)new Dpc(controller);
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}
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static RegisterAlgorithm reg(NAME, &Create);
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