{"id":16917,"url":"https://patchwork.libcamera.org/api/1.1/covers/16917/?format=json","web_url":"https://patchwork.libcamera.org/cover/16917/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/1.1/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":"<20220802185719.380855-1-umang.jain@ideasonboard.com>","date":"2022-08-02T18:57:15","name":"[libcamera-devel,RFC,0/4] Colorspace adjustments and gstreamer mapping","submitter":{"id":86,"url":"https://patchwork.libcamera.org/api/1.1/people/86/?format=json","name":"Umang Jain","email":"umang.jain@ideasonboard.com"},"mbox":"https://patchwork.libcamera.org/cover/16917/mbox/","series":[{"id":3360,"url":"https://patchwork.libcamera.org/api/1.1/series/3360/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3360","date":"2022-08-02T18:57:15","name":"Colorspace adjustments and gstreamer mapping","version":1,"mbox":"https://patchwork.libcamera.org/series/3360/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/16917/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 D8860C3275\n\tfor ;\n\tTue, 2 Aug 2022 18:57:29 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 364616330E;\n\tTue, 2 Aug 2022 20:57:29 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 2E923603E7\n\tfor ;\n\tTue, 2 Aug 2022 20:57:28 +0200 (CEST)","from perceval.ideasonboard.com (unknown\n\t[IPv6:2401:4900:1f3f:85c2:5ee8:5bb8:aca7:5517])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 71A1825B;\n\tTue, 2 Aug 2022 20:57:26 +0200 (CEST)"],"DKIM-Signature":["v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1659466649;\n\tbh=wK7PUsN38xSt3g0g8lx4/Zxi7ir3J1wpYTPcgmbxXWA=;\n\th=To:Date:Subject:List-Id:List-Unsubscribe:List-Archive:List-Post:\n\tList-Help:List-Subscribe:From:Reply-To:Cc:From;\n\tb=OPCUGDyqW2CigXJTYjF7shsD27jw3oQKba+vyvjFV7Rpc6hFiPjYPShrrCddJFhnv\n\tYlA9DzaUDDnNMbE4RUXflUHYiftYmScVk2ku+RqEp2pfoBqlaAqPMWtmrVSsbQtNz5\n\t2Tk6t+2C+HjbsA5AbFPUZzhC4MOhwXUZlqTc9LYFl6vJlJFbcQQm41e5V9nz5Gn7d1\n\trQr/2149EK9iLSTQn5O628EsKtFjv579o/gyrwDu9AhGMQIUxk8FZqdo3dG6bw9wJi\n\tZ1QR97GI0BdKm8phVdY57EOOpcSQikYolaI/V5WQ4eojmg1WldwwFAT+rJtcUE/IBP\n\tlrWfXUT5Ec+Dg==","v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1659466647;\n\tbh=wK7PUsN38xSt3g0g8lx4/Zxi7ir3J1wpYTPcgmbxXWA=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=WyeW6ZxbI9IVrL4iTIAYKRvgj13/oFQWRp4LQvhBVj26xSOx3dzxKGEzje8EVle0a\n\t7OqOk6WcfEMTKozUnahSy7BFGBPtOJ2OqaOsR6mWsk68jFDx6o4mBX7XU7kS1S/Nfa\n\tkEoGBQmrJTzp3h09P1XbizTkediLnnxSbSX5HS78="],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"WyeW6Zxb\"; dkim-atps=neutral","To":"libcamera-devel@lists.libcamera.org","Date":"Wed, 3 Aug 2022 00:27:15 +0530","Message-Id":"<20220802185719.380855-1-umang.jain@ideasonboard.com>","X-Mailer":"git-send-email 2.31.1","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [RFC PATCH 0/4] Colorspace adjustments and\n\tgstreamer mapping","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","From":"Umang Jain via libcamera-devel ","Reply-To":"Umang Jain ","Cc":"rishikeshdonadkar@gmail.com","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"RFC for first three patches and v3 for gstreamer mappings.\n\nMainly the first 3 patches, adjusts ColorSpace::Srgb to define\na sRGB colorspace space. It also accompanied with a colorspace\nadjustment API if sRGB is used with YUV. More such adjustments\ncan be built on top using the ColorSpace::adjust(StreamConfiguration)\nAPI.\n\nRishikesh Donadkar (1):\n gstreamer: Provide colorimetry <> ColorSpace mappings\n\nUmang Jain (3):\n libcamera: colorspace: Rectify ColorSpace::Srgb preset\n libcamera: colorspace: Adjust colorspace of YUV streams\n tests: stream: Add a colorspace adjustment test\n\n include/libcamera/color_space.h | 6 +\n src/gstreamer/gstlibcamera-utils.cpp | 176 +++++++++++++++++++++++++++\n src/libcamera/camera.cpp | 11 ++\n src/libcamera/color_space.cpp | 70 ++++++++++-\n src/libcamera/v4l2_device.cpp | 2 -\n test/stream/meson.build | 1 +\n test/stream/stream_colorspace.cpp | 57 +++++++++\n 7 files changed, 315 insertions(+), 8 deletions(-)\n create mode 100644 test/stream/stream_colorspace.cpp"}