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{ "id": 17335, "url": "https://patchwork.libcamera.org/api/patches/17335/?format=api", "web_url": "https://patchwork.libcamera.org/patch/17335/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20220908014200.28728-27-laurent.pinchart@ideasonboard.com>", "date": "2022-09-08T01:41:54", "name": "[libcamera-devel,v4,26/32] ipa: rkisp1: awb: Store color temperature as an integer", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "716b07e6e457b98141cdd14742a7fa51c63837b4", "submitter": { "id": 2, "url": "https://patchwork.libcamera.org/api/people/2/?format=api", "name": "Laurent Pinchart", "email": "laurent.pinchart@ideasonboard.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/17335/mbox/", "series": [ { "id": 3476, "url": "https://patchwork.libcamera.org/api/series/3476/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=3476", "date": "2022-09-08T01:41:28", "name": "ipa: Frame context queue, IPU3 & RkISP consolidation, and RkISP1 improvements", "version": 4, "mbox": "https://patchwork.libcamera.org/series/3476/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/17335/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/17335/checks/", "tags": {}, "headers": { "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>", "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 5B72BC3272\n\tfor <parsemail@patchwork.libcamera.org>;\n\tThu, 8 Sep 2022 01:42:57 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 0A13662102;\n\tThu, 8 Sep 2022 03:42:57 +0200 (CEST)", "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 43105620FC\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 8 Sep 2022 03:42:54 +0200 (CEST)", "from pendragon.ideasonboard.com (62-78-145-57.bb.dnainternet.fi\n\t[62.78.145.57])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id BDD8C6CC\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 8 Sep 2022 03:42:53 +0200 (CEST)" ], "DKIM-Signature": [ "v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1662601377;\n\tbh=v3IeW1SqF7Gjhs0enIUlpe53Kc7QXui/tKAfw4nrhSw=;\n\th=To:Date:In-Reply-To:References:Subject:List-Id:List-Unsubscribe:\n\tList-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:\n\tFrom;\n\tb=FAm53P+w5h63taXMXWHltmOt9RzWtW6fS1TpSuzcnc4L6xHjaz5dZQluMOBjdEn1z\n\t9ukhdI3TuwzZXcE63uYasMnHTx2zQuNLPDiML3FkrQvAflMdI7tvwUhfg5lA4OpHy4\n\tFyBAN6vS+wf/XDphEfFRq2WosyLczSC+m5sb8CUNH3cPwtPNm6EEv8T6h1iajNFKxs\n\t8L07Ywh/+I/+H7KuiAWN8luIo0v0PUStrCHX8bM4zQnUy13NCjn1Xo51jFLJfgDQxa\n\tl1nkx0Fzt1MCv6eESubze6Pebi53tGuE6PuObELtX2nGvJEsS7xbPogFp5GKMJ6lzO\n\tv3noff1ijpgkw==", "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1662601374;\n\tbh=v3IeW1SqF7Gjhs0enIUlpe53Kc7QXui/tKAfw4nrhSw=;\n\th=From:To:Subject:Date:In-Reply-To:References:From;\n\tb=cOLZlwLKNy3BSlu7q1lRNe1+wjvO8+cAxXMTKy0SBjaANsw7Pfofl2qTCnru0wZTi\n\tioL15DExJS9jPMd05Iid+PFg+wu7ZRTbHmzhylw0QbUy6dVXltqXkJFDwK3u0vD5s3\n\txfDhUczwmLQBYj5Q43p3DsX/IVe2P56UX/BuKNwg=" ], "Authentication-Results": "lancelot.ideasonboard.com; dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"cOLZlwLK\"; dkim-atps=neutral", "To": "libcamera-devel@lists.libcamera.org", "Date": "Thu, 8 Sep 2022 04:41:54 +0300", "Message-Id": "<20220908014200.28728-27-laurent.pinchart@ideasonboard.com>", "X-Mailer": "git-send-email 2.35.1", "In-Reply-To": "<20220908014200.28728-1-laurent.pinchart@ideasonboard.com>", "References": "<20220908014200.28728-1-laurent.pinchart@ideasonboard.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v4 26/32] ipa: rkisp1: awb: Store color\n\ttemperature as an integer", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "From": "Laurent Pinchart via libcamera-devel\n\t<libcamera-devel@lists.libcamera.org>", "Reply-To": "Laurent Pinchart <laurent.pinchart@ideasonboard.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "The color temperature doesn't need floating point precision, and is\ncalculated by Awb::estimateCCT() as an unsigned integer. Store it with\nthe same data type in the frame context.\n\nSigned-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\n---\n src/ipa/rkisp1/ipa_context.h | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)", "diff": "diff --git a/src/ipa/rkisp1/ipa_context.h b/src/ipa/rkisp1/ipa_context.h\nindex c15b908afcc8..53787320e565 100644\n--- a/src/ipa/rkisp1/ipa_context.h\n+++ b/src/ipa/rkisp1/ipa_context.h\n@@ -100,7 +100,7 @@ struct RkISP1FrameContext : public FrameContext {\n \t\t\tdouble blue;\n \t\t} gains;\n \n-\t\tdouble temperatureK;\n+\t\tunsigned int temperatureK;\n \t\tbool autoEnabled;\n \t} awb;\n \n", "prefixes": [ "libcamera-devel", "v4", "26/32" ] }