{"id":24959,"url":"https://patchwork.libcamera.org/api/covers/24959/?format=json","web_url":"https://patchwork.libcamera.org/cover/24959/","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":"<20251103221315.73350-1-uajain@igalia.com>","date":"2025-11-03T22:13:13","name":"[v5,0/2] lc-compliance: Ensure stream's colorspace is set after validate()","submitter":{"id":232,"url":"https://patchwork.libcamera.org/api/people/232/?format=json","name":"Umang Jain","email":"uajain@igalia.com"},"mbox":"https://patchwork.libcamera.org/cover/24959/mbox/","series":[{"id":5560,"url":"https://patchwork.libcamera.org/api/series/5560/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5560","date":"2025-11-03T22:13:13","name":"lc-compliance: Ensure stream's colorspace is set after validate()","version":5,"mbox":"https://patchwork.libcamera.org/series/5560/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/24959/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 904AEC3241\n\tfor ;\n\tMon, 3 Nov 2025 22:12:46 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id CDD4560A86;\n\tMon, 3 Nov 2025 23:12:45 +0100 (CET)","from fanzine2.igalia.com (fanzine2.igalia.com [213.97.179.56])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 15AC2606A0\n\tfor ;\n\tMon, 3 Nov 2025 23:12:44 +0100 (CET)","from [81.140.124.245] (helo=uajain)\n\tby fanzine2.igalia.com with esmtpsa \n\t(Cipher TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256)\n\t(Exim) id 1vG2n4-0014tl-Ch; Mon, 03 Nov 2025 23:12:42 +0100"],"Authentication-Results":"lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=igalia.com header.i=@igalia.com\n\theader.b=\"q4fMYV3D\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com;\n\ts=20170329;\n\th=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:\n\tDate:Subject:Cc:To:From:Sender:Reply-To:Content-ID:Content-Description:\n\tResent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:\n\tIn-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:\n\tList-Post:List-Owner:List-Archive;\n\tbh=op3TsZon6rXfukMv9PX4i8VCrQoQ31p9ZUcT6JrdKMI=;\n\tb=q4fMYV3DNI09mkSMUmAay0FX7M\n\tMhM/dJ07OGhuL+yGkLKOKFg+QNTHhSMZJm7JbWTh+ZRIeCqvoNRwRBQb+EHUtEwNBeg8w7DZM4+dM\n\tHosmjzNXYwGRfvvWC4E0KQ1r+ZhhoKJGrW3KizBwOrNh6Hs2LiXSy3LaoVzcPB9cdw234wChuLgfV\n\tBfZDULneSNYRXDYMefmF1PxPFDipWQ6hPo2jDm0+ADYIDkqkPi9g48K2Enos2HjurosN6H7hr6tzB\n\tnEmBHKCk0zpnFMe5uYUkFYQHWyujLXOfomHyGhoNdx1PFMjr1pvob4/UCSsX7kNwnEtpw3zKgnx6d\n\toovpveyQ==;","From":"Umang Jain ","To":"libcamera-devel@lists.libcamera.org","Cc":"Umang Jain ","Subject":"[PATCH v5 0/2] lc-compliance: Ensure stream's colorspace is set\n\tafter validate() ","Date":"Mon, 3 Nov 2025 22:13:13 +0000","Message-ID":"<20251103221315.73350-1-uajain@igalia.com>","X-Mailer":"git-send-email 2.51.0","MIME-Version":"1.0","Content-Type":"text/plain; charset=UTF-8","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":"Patch 1/2 stems from a test result given by 2/2; virtual pipeline\nhandler now sets a colorspace.\nSee https://gitlab.freedesktop.org/camera/libcamera/-/jobs/79412875\n\nPatch 2/2 is the lc-compliance check to ensure pipeline handlers\nset colorspace after validate().\n\nChanges in v5:\n- Drop redudnant std::optional<> empty check in 1/2\n\nChanges in v4:\n- Expand on commit message in 1/2 for colorspace selection\n- Address missing review comment in 2/2 from v2\n\nChanges in v3:\n- Set Rec709 colorspace for all generated NV12 frames\n\nLink to v2: https://patchwork.libcamera.org/project/libcamera/list/?series=5263\n\nUmang Jain (2):\n pipeline: virtual: Provide and validate colorspace\n lc-compliance: Ensure stream's colorspace is set after validate()\n\n src/apps/lc-compliance/helpers/capture.cpp | 3 +++\n src/libcamera/pipeline/virtual/virtual.cpp | 12 ++++++++++++\n 2 files changed, 15 insertions(+)"}