mirror of
https://git.libcamera.org/libcamera/libcamera.git
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2f46dec949
This avoids a namespace clash with the RPi namespace used by the ipa and pipeline handlers, and cleans up the syntax slightly. There are no functional changes in this commit. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
50 lines
1 KiB
C++
50 lines
1 KiB
C++
/* SPDX-License-Identifier: BSD-2-Clause */
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/*
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* Copyright (C) 2020, Raspberry Pi (Trading) Limited
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*
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* focus.cpp - focus algorithm
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*/
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#include <stdint.h>
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#include "libcamera/internal/log.h"
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#include "../focus_status.h"
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#include "focus.hpp"
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using namespace RPiController;
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using namespace libcamera;
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LOG_DEFINE_CATEGORY(RPiFocus)
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#define NAME "rpi.focus"
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Focus::Focus(Controller *controller)
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: Algorithm(controller)
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{
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}
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char const *Focus::Name() const
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{
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return NAME;
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}
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void Focus::Process(StatisticsPtr &stats, Metadata *image_metadata)
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{
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FocusStatus status;
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unsigned int i;
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for (i = 0; i < FOCUS_REGIONS; i++)
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status.focus_measures[i] = stats->focus_stats[i].contrast_val[1][1] / 1000;
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status.num = i;
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image_metadata->Set("focus.status", status);
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LOG(RPiFocus, Debug)
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<< "Focus contrast measure: "
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<< (status.focus_measures[5] + status.focus_measures[6]) / 10;
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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 new Focus(controller);
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}
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static RegisterAlgorithm reg(NAME, &Create);
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