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{ "id": 19737, "url": "https://patchwork.libcamera.org/api/covers/19737/?format=api", "web_url": "https://patchwork.libcamera.org/cover/19737/", "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": "<20240319105403.4045592-1-paul.elder@ideasonboard.com>", "date": "2024-03-19T10:54:01", "name": "[0/2] ipa: rkisp1: Fix histogram", "submitter": { "id": 17, "url": "https://patchwork.libcamera.org/api/people/17/?format=api", "name": "Paul Elder", "email": "paul.elder@ideasonboard.com" }, "mbox": "https://patchwork.libcamera.org/cover/19737/mbox/", "series": [ { "id": 4229, "url": "https://patchwork.libcamera.org/api/series/4229/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=4229", "date": "2024-03-19T10:54:01", "name": "ipa: rkisp1: Fix histogram", "version": 1, "mbox": "https://patchwork.libcamera.org/series/4229/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/covers/19737/comments/", "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 042C2BD160\n\tfor <parsemail@patchwork.libcamera.org>;\n\tTue, 19 Mar 2024 10:54:30 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 0D68D62CAA;\n\tTue, 19 Mar 2024 11:54:30 +0100 (CET)", "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 5F5DB61C61\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue, 19 Mar 2024 11:54:28 +0100 (CET)", "from pyrite.hamster-moth.ts.net (h175-177-049-156.catv02.itscom.jp\n\t[175.177.49.156])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 39D02480;\n\tTue, 19 Mar 2024 11:53:59 +0100 (CET)" ], "Authentication-Results": "lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"uWuXri/g\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1710845641;\n\tbh=Kua3xTlZq8tPxnaGhXQLMQn6XUNJMSKrxTxeJ2CX760=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=uWuXri/gFphI9PBgF5mJfmzkKmq+1k5dslvLpB9Yta1XVnkcw3oM9eaK2kJBsgRf6\n\ti/uCqVJp1RwhSvI3QaarVLnhxeMzaZBaQ8MN0rU8KlfMPiAGprlEIr0W9FxDwsl7YE\n\tecGtOJlaWroJtTt+tZG9ZFsD90Wb3RzNVAfhAg3Q=", "From": "Paul Elder <paul.elder@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "Paul Elder <paul.elder@ideasonboard.com>", "Subject": "[PATCH 0/2] ipa: rkisp1: Fix histogram", "Date": "Tue, 19 Mar 2024 19:54:01 +0900", "Message-Id": "<20240319105403.4045592-1-paul.elder@ideasonboard.com>", "X-Mailer": "git-send-email 2.39.2", "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": "<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>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "This patch series fixes the histogram usage for rkisp1. The lower 4 bits\nshould be ignored.\n\nPersonally I feel like this should be fixed in the kernel... but I have\na feeling it would count as a uapi change and be rejected so we're\nfixing it here in libcamera instead.\n\nPaul Elder (2):\n ipa: libipa: histogram: Add rshift parameter to constructor\n ipa: rkisp1: agc: Fix histogram construction\n\n src/ipa/libipa/histogram.cpp | 5 +++--\n src/ipa/libipa/histogram.h | 2 +-\n src/ipa/rkisp1/algorithms/agc.cpp | 2 +-\n 3 files changed, 5 insertions(+), 4 deletions(-)" }