{"id":20349,"url":"https://patchwork.libcamera.org/api/covers/20349/?format=json","web_url":"https://patchwork.libcamera.org/cover/20349/","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":"<20240617232525.878530-1-kieran.bingham@ideasonboard.com>","date":"2024-06-17T23:25:22","name":"[0/3] ipa: simple: Introduce metadata reporting","submitter":{"id":4,"url":"https://patchwork.libcamera.org/api/people/4/?format=json","name":"Kieran Bingham","email":"kieran.bingham@ideasonboard.com"},"mbox":"https://patchwork.libcamera.org/cover/20349/mbox/","series":[{"id":4405,"url":"https://patchwork.libcamera.org/api/series/4405/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=4405","date":"2024-06-17T23:25:22","name":"ipa: simple: Introduce metadata reporting","version":1,"mbox":"https://patchwork.libcamera.org/series/4405/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/20349/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 25EF6BD87C\n\tfor ;\n\tMon, 17 Jun 2024 23:25:32 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id DCCED6548F;\n\tTue, 18 Jun 2024 01:25:30 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 2451C61A20\n\tfor ;\n\tTue, 18 Jun 2024 01:25:29 +0200 (CEST)","from Monstersaurus.local\n\t(cpc89244-aztw30-2-0-cust6594.18-1.cable.virginm.net [86.31.185.195])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id B679E289;\n\tTue, 18 Jun 2024 01:25:11 +0200 (CEST)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"G53B1pKB\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1718666711;\n\tbh=nGE5dHf45qyxN5Hdr1ypMyoC6lmko3Xtlu4vWQyTbLo=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=G53B1pKB/O46hnMXFv4GSzuvwjInzOgWkKhte+A3KlS8rjDizQLiq/9xJ/5TJ4GEz\n\tFNSmK2VBtT/IjtlQPd9E52uTgEITGkl4gnOcuJlU1yOl7L/5vJ+DpxkVr6StZfvjdI\n\tOAcieFX0wPbplM5DAGWzsYCvJess0C3QQZYbeS2Q=","From":"Kieran Bingham ","To":"libcamera devel ","Cc":"Kieran Bingham ","Subject":"[PATCH 0/3] ipa: simple: Introduce metadata reporting","Date":"Tue, 18 Jun 2024 00:25:22 +0100","Message-Id":"<20240617232525.878530-1-kieran.bingham@ideasonboard.com>","X-Mailer":"git-send-email 2.34.1","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","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":"Provide metadata reporting for the SoftISP. Initially the Black Levels\nand ColourGains are reported, but also serve as a direction to add\nfurther metadata or internal reporting of the softisp.\n\nRunning cam -c1 -C10 --metadata now produces the following:\n\n1668.359684 (14.95 fps) cam0-stream0 seq: 000004 bytesused: 15069888\n\tSensorBlackLevels = [ 20, 20, 20, 20 ]\n\tColourGains = [ 0.316406, 0.299805 ]\n\tSensorTimestamp = 1668359684000\n\n\nKieran Bingham (3):\n ipa: simple: softisp: Extend to pass metadata\n ipa: simple: Report the ColourGains in metadata\n ipa: simple: Report black levels in metadata\n\n .../libcamera/internal/software_isp/software_isp.h | 5 ++++-\n include/libcamera/ipa/soft.mojom | 2 +-\n src/ipa/simple/soft_simple.cpp | 12 +++++++++++-\n src/libcamera/pipeline/simple/simple.cpp | 7 +++++--\n src/libcamera/software_isp/software_isp.cpp | 6 ++++--\n 5 files changed, 25 insertions(+), 7 deletions(-)"}