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{ "id": 20471, "url": "https://patchwork.libcamera.org/api/patches/20471/?format=api", "web_url": "https://patchwork.libcamera.org/patch/20471/", "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": "<20240628104828.2928109-13-stefan.klug@ideasonboard.com>", "date": "2024-06-28T10:47:05", "name": "[v2,12/25] libtuning: lsc: rkisp1: Clip lsc values to valid range", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "03ff3785b83c799694bd1d1bad52a6237aba99c5", "submitter": { "id": 184, "url": "https://patchwork.libcamera.org/api/people/184/?format=api", "name": "Stefan Klug", "email": "stefan.klug@ideasonboard.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/20471/mbox/", "series": [ { "id": 4430, "url": "https://patchwork.libcamera.org/api/series/4430/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=4430", "date": "2024-06-28T10:46:53", "name": "Add ccm calibration to libtuning", "version": 2, "mbox": "https://patchwork.libcamera.org/series/4430/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/20471/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/20471/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 38E54BD87C\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri, 28 Jun 2024 10:49:16 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id EA12062E22;\n\tFri, 28 Jun 2024 12:49:15 +0200 (CEST)", "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 26DC862C9F\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 28 Jun 2024 12:49:14 +0200 (CEST)", "from ideasonboard.com (unknown\n\t[IPv6:2a00:6020:448c:6c00:82ab:924:d918:cd24])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 9CB96BEB;\n\tFri, 28 Jun 2024 12:48:49 +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=\"kNHlKhJD\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1719571729;\n\tbh=quLBDpRc8UUxxavnojricrUSpE0EAMd2vccB1hnNfb0=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=kNHlKhJDf+NyimQpzbJ3/PtyMdEWlMfqfKBRp+tI5wSTJOtxggTL4FDALIKQG1wDy\n\t5NCahxB6tbti35Bu5feZRHRrbtG+WmSCzujD33204h9Fbc0f2FgnZ55vAJdmdURcWi\n\tlZH71i9Cv+GllBKYBu6PpDkJoDKUCDZtlpnMvQ1s=", "From": "Stefan Klug <stefan.klug@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "Stefan Klug <stefan.klug@ideasonboard.com>", "Subject": "[PATCH v2 12/25] libtuning: lsc: rkisp1: Clip lsc values to valid\n\trange", "Date": "Fri, 28 Jun 2024 12:47:05 +0200", "Message-ID": "<20240628104828.2928109-13-stefan.klug@ideasonboard.com>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<20240628104828.2928109-1-stefan.klug@ideasonboard.com>", "References": "<20240628104828.2928109-1-stefan.klug@ideasonboard.com>", "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": "Based on the input images, the lsc values could exceed the range allowed\nby the rkisp1.\n\nSigned-off-by: Stefan Klug <stefan.klug@ideasonboard.com>\n---\n utils/tuning/libtuning/modules/lsc/rkisp1.py | 1 +\n 1 file changed, 1 insertion(+)", "diff": "diff --git a/utils/tuning/libtuning/modules/lsc/rkisp1.py b/utils/tuning/libtuning/modules/lsc/rkisp1.py\nindex 20406e436a6a..074f3b272dbf 100644\n--- a/utils/tuning/libtuning/modules/lsc/rkisp1.py\n+++ b/utils/tuning/libtuning/modules/lsc/rkisp1.py\n@@ -81,6 +81,7 @@ class LSCRkISP1(LSC):\n for lis in [list_cr, list_cgr, list_cgb, list_cb]:\n table = np.mean(lis[indices], axis=0)\n table = output_map_func((1, 3.999), (1024, 4095), table)\n+ table = np.clip(table, 1024, 4095)\n table = np.round(table).astype('int32').tolist()\n tables.append(table)\n \n", "prefixes": [ "v2", "12/25" ] }