e4c6eb95a9
The includes that are not used can be removed. Signed-off-by: Milan Zamazal <mzamazal@redhat.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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/*
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* Copyright (C) 2021-2022, Ideas On Board
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*
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* RkISP1 AGC/AEC mean-based control algorithm
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*/
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#pragma once
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#include <linux/rkisp1-config.h>
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#include <libcamera/base/span.h>
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#include <libcamera/base/utils.h>
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#include <libcamera/geometry.h>
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#include "libipa/agc_mean_luminance.h"
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#include "algorithm.h"
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namespace libcamera {
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namespace ipa::rkisp1::algorithms {
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class Agc : public Algorithm, public AgcMeanLuminance
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{
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public:
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Agc();
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~Agc() = default;
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int init(IPAContext &context, const YamlObject &tuningData) override;
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int configure(IPAContext &context, const IPACameraSensorInfo &configInfo) override;
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void queueRequest(IPAContext &context,
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const uint32_t frame,
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IPAFrameContext &frameContext,
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const ControlList &controls) override;
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void prepare(IPAContext &context, const uint32_t frame,
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IPAFrameContext &frameContext,
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RkISP1Params *params) override;
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void process(IPAContext &context, const uint32_t frame,
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IPAFrameContext &frameContext,
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const rkisp1_stat_buffer *stats,
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ControlList &metadata) override;
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private:
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int parseMeteringModes(IPAContext &context, const YamlObject &tuningData);
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uint8_t computeHistogramPredivider(const Size &size,
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enum rkisp1_cif_isp_histogram_mode mode);
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void fillMetadata(IPAContext &context, IPAFrameContext &frameContext,
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ControlList &metadata);
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double estimateLuminance(double gain) const override;
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Span<const uint8_t> expMeans_;
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std::map<int32_t, std::vector<uint8_t>> meteringModes_;
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};
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} /* namespace ipa::rkisp1::algorithms */
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} /* namespace libcamera */
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