From 0db2c8dc75e466e7648dc1b95380495c6a126349 Mon Sep 17 00:00:00 2001 From: Naushir Patuck Date: Sun, 3 May 2020 16:48:42 +0100 Subject: libcamera: ipa: Raspberry Pi IPA Initial implementation of the Raspberry Pi (BCM2835) libcamera IPA and associated libraries. All code is licensed under the BSD-2-Clause terms. Copyright (c) 2019-2020 Raspberry Pi Trading Ltd. Signed-off-by: Naushir Patuck Acked-by: Laurent Pinchart Signed-off-by: Laurent Pinchart --- src/ipa/raspberrypi/md_parser_rpi.hpp | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 src/ipa/raspberrypi/md_parser_rpi.hpp (limited to 'src/ipa/raspberrypi/md_parser_rpi.hpp') diff --git a/src/ipa/raspberrypi/md_parser_rpi.hpp b/src/ipa/raspberrypi/md_parser_rpi.hpp new file mode 100644 index 00000000..1fa334f4 --- /dev/null +++ b/src/ipa/raspberrypi/md_parser_rpi.hpp @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ +/* + * Copyright (C) 2019, Raspberry Pi (Trading) Limited + * + * md_parser_rpi.hpp - Raspberry Pi metadata parser interface + */ +#pragma once + +#include "md_parser.hpp" + +namespace RPi { + +class MdParserRPi : public MdParser +{ +public: + MdParserRPi(); + Status Parse(void *data) override; + Status GetExposureLines(unsigned int &lines) override; + Status GetGainCode(unsigned int &gain_code) override; + +private: + // This must be the same struct that is filled into the metadata buffer + // in the pipeline handler. + struct rpiMetadata + { + uint32_t exposure; + uint32_t gain; + }; + rpiMetadata metadata; +}; + +} -- cgit v1.2.1