{"id":22489,"url":"https://patchwork.libcamera.org/api/1.1/patches/22489/?format=json","web_url":"https://patchwork.libcamera.org/patch/22489/","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":"<20250109115412.356768-3-stefan.klug@ideasonboard.com>","date":"2025-01-09T11:53:53","name":"[v1,02/11] libipa: pwl: Add clear() function","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"0882316f165900f99c1f18c47f6968be5d9542cf","submitter":{"id":184,"url":"https://patchwork.libcamera.org/api/1.1/people/184/?format=json","name":"Stefan Klug","email":"stefan.klug@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/22489/mbox/","series":[{"id":4938,"url":"https://patchwork.libcamera.org/api/1.1/series/4938/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=4938","date":"2025-01-09T11:53:51","name":"Add Bayesian AWB algorithm to libipa and rkisp1","version":1,"mbox":"https://patchwork.libcamera.org/series/4938/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/22489/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/22489/checks/","tags":{},"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 61548C32EA\n\tfor ;\n\tThu, 9 Jan 2025 11:55:16 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 9498F684EA;\n\tThu, 9 Jan 2025 12:55:15 +0100 (CET)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 6C4BA684E0\n\tfor ;\n\tThu, 9 Jan 2025 12:55:10 +0100 (CET)","from ideasonboard.com (unknown\n\t[IPv6:2a00:6020:448c:6c00:93b9:eca8:897d:eae6])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id E36E46F3;\n\tThu, 9 Jan 2025 12:54:16 +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=\"IpMUMXep\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1736423657;\n\tbh=4wCwvb9rwqa8z7IgKnIk4/c9q6lnKUjzpR7afccj5/g=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=IpMUMXepxp2KdPXwudx9Ehz7jaSq1XyGciCaugJJWpiCGvZh+cnCY/pXrV5an787L\n\t9x/FcarK5+TcNssCfD9WlXMMLZt4V1q8V8H3t6nWCyRu9cWZ/UHUQ36dBIJDNdngzs\n\tU1HIFQHP5tEAG6BR4Ehvja4Rh2wS/F4kZVt+fCbI=","From":"Stefan Klug ","To":"libcamera-devel@lists.libcamera.org","Cc":"Stefan Klug ","Subject":"[PATCH v1 02/11] libipa: pwl: Add clear() function","Date":"Thu, 9 Jan 2025 12:53:53 +0100","Message-ID":"<20250109115412.356768-3-stefan.klug@ideasonboard.com>","X-Mailer":"git-send-email 2.43.0","In-Reply-To":"<20250109115412.356768-1-stefan.klug@ideasonboard.com>","References":"<20250109115412.356768-1-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":"","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":"Sometimes it is necessary to clear a pwl. Add a function for that.\n\nSigned-off-by: Stefan Klug \n---\n src/ipa/libipa/pwl.cpp | 5 +++++\n src/ipa/libipa/pwl.h | 1 +\n 2 files changed, 6 insertions(+)","diff":"diff --git a/src/ipa/libipa/pwl.cpp b/src/ipa/libipa/pwl.cpp\nindex 88fe2022d66d..3fa005ba92df 100644\n--- a/src/ipa/libipa/pwl.cpp\n+++ b/src/ipa/libipa/pwl.cpp\n@@ -159,6 +159,11 @@ void Pwl::prepend(double x, double y, const double eps)\n * \\return True if there are no points in the function, false otherwise\n */\n \n+/**\n+ * \\fn Pwl::clear()\n+ * \\brief Clear the piecewise linear function\n+ */\n+\n /**\n * \\fn Pwl::size() const\n * \\brief Retrieve the number of points in the piecewise linear function\ndiff --git a/src/ipa/libipa/pwl.h b/src/ipa/libipa/pwl.h\nindex d4ec9f4f18fb..93ced1a39745 100644\n--- a/src/ipa/libipa/pwl.h\n+++ b/src/ipa/libipa/pwl.h\n@@ -49,6 +49,7 @@ public:\n \tvoid append(double x, double y, double eps = 1e-6);\n \n \tbool empty() const { return points_.empty(); }\n+\tvoid clear() { points_.clear(); }\n \tsize_t size() const { return points_.size(); }\n \n \tInterval domain() const;\n","prefixes":["v1","02/11"]}