{"id":12373,"url":"https://patchwork.libcamera.org/api/covers/12373/?format=json","web_url":"https://patchwork.libcamera.org/cover/12373/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20210524084822.3690690-1-naush@raspberrypi.com>","date":"2021-05-24T08:48:18","name":"[libcamera-devel,v4,0/4] Switch RaspberryPi IPA to use std::chrono::duration","submitter":{"id":34,"url":"https://patchwork.libcamera.org/api/people/34/?format=json","name":"Naushir Patuck","email":"naush@raspberrypi.com"},"mbox":"https://patchwork.libcamera.org/cover/12373/mbox/","series":[{"id":2052,"url":"https://patchwork.libcamera.org/api/series/2052/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=2052","date":"2021-05-24T08:48:18","name":"Switch RaspberryPi IPA to use std::chrono::duration","version":4,"mbox":"https://patchwork.libcamera.org/series/2052/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/12373/comments/","headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id BB50EC3201\n\tfor ;\n\tMon, 24 May 2021 08:48:31 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id BEBE26891F;\n\tMon, 24 May 2021 10:48:30 +0200 (CEST)","from mail-wm1-x32a.google.com (mail-wm1-x32a.google.com\n\t[IPv6:2a00:1450:4864:20::32a])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 37CA3602B1\n\tfor ;\n\tMon, 24 May 2021 10:48:29 +0200 (CEST)","by mail-wm1-x32a.google.com with SMTP id z130so14489359wmg.2\n\tfor ;\n\tMon, 24 May 2021 01:48:29 -0700 (PDT)","from naush-laptop.pitowers.org\n\t([2a00:1098:3142:14:4bf6:b415:2edf:916a])\n\tby smtp.gmail.com with ESMTPSA id\n\tx10sm11275767wrt.65.2021.05.24.01.48.27\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tMon, 24 May 2021 01:48:27 -0700 (PDT)"],"Authentication-Results":"lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=raspberrypi.com header.i=@raspberrypi.com\n\theader.b=\"RoCm0prC\"; 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\n\tMon, 24 May 2021 01:48:28 -0700 (PDT)","From":"Naushir Patuck ","To":"libcamera-devel@lists.libcamera.org","Date":"Mon, 24 May 2021 09:48:18 +0100","Message-Id":"<20210524084822.3690690-1-naush@raspberrypi.com>","X-Mailer":"git-send-email 2.25.1","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v4 0/4] Switch RaspberryPi IPA to use\n\tstd::chrono::duration","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Hi,\n\nVersion 4 of this series changes the following:\n\n- Move the operator<< out of the utils namespace to avoid needing a using ...\ndirective.\n- BaseDuration is now hidden out of the utils:: scope.\n- Fixup documentation based on Jacopo's comments.\n- Fixup flicker period ratio calculation. We now use an int to avoid fractional\nvalues.\n\nRegards,\nNaush\n\nNaushir Patuck (4):\n libcamera: utils: Add helper class for std::chrono::duration\n ipa: raspberrypi: Switch ipa and cam_helper to use utils::Duration\n ipa: raspberrypi: Switch AgcAlgorithm API to use utils::Duration\n ipa: raspberrypi: Switch the AGC/Lux code to use utils::Duration\n\n include/libcamera/internal/utils.h | 42 +++++++++\n src/ipa/raspberrypi/cam_helper.cpp | 17 ++--\n src/ipa/raspberrypi/cam_helper.hpp | 12 ++-\n .../raspberrypi/controller/agc_algorithm.hpp | 9 +-\n src/ipa/raspberrypi/controller/agc_status.h | 14 +--\n src/ipa/raspberrypi/controller/camera_mode.h | 6 +-\n .../raspberrypi/controller/device_status.h | 6 +-\n src/ipa/raspberrypi/controller/rpi/agc.cpp | 86 +++++++++++--------\n src/ipa/raspberrypi/controller/rpi/agc.hpp | 34 ++++----\n src/ipa/raspberrypi/controller/rpi/lux.cpp | 17 ++--\n src/ipa/raspberrypi/controller/rpi/lux.hpp | 4 +-\n src/ipa/raspberrypi/raspberrypi.cpp | 69 ++++++++-------\n src/libcamera/utils.cpp | 41 +++++++++\n 13 files changed, 238 insertions(+), 119 deletions(-)"}