{"id":19787,"url":"https://patchwork.libcamera.org/api/patches/19787/?format=json","web_url":"https://patchwork.libcamera.org/patch/19787/","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":"<20240322131451.3092931-2-dan.scally@ideasonboard.com>","date":"2024-03-22T13:14:42","name":"[01/10] ipa: libipa: Allow creation of empty Histogram","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"b141b87acb28fa9c6e9f01910f178fca2f1a5724","submitter":{"id":156,"url":"https://patchwork.libcamera.org/api/people/156/?format=json","name":"Dan Scally","email":"dan.scally@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/19787/mbox/","series":[{"id":4236,"url":"https://patchwork.libcamera.org/api/series/4236/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=4236","date":"2024-03-22T13:14:41","name":"Centralise Agc into libipa","version":1,"mbox":"https://patchwork.libcamera.org/series/4236/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/19787/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/19787/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 4A005C3272\n\tfor ;\n\tFri, 22 Mar 2024 13:15:15 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 36A6263311;\n\tFri, 22 Mar 2024 14:15:11 +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 9FBBA63036\n\tfor ;\n\tFri, 22 Mar 2024 14:15:07 +0100 (CET)","from mail.ideasonboard.com\n\t(cpc141996-chfd3-2-0-cust928.12-3.cable.virginm.net [86.13.91.161])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 916278CC;\n\tFri, 22 Mar 2024 14:14:38 +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=\"tbEJgqdX\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1711113279;\n\tbh=nfi9Nt2Bx5i6Jnsj1gRsnK1v/XJKtmjPzmsM4qU/nvI=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=tbEJgqdXAIyOXkt3e1dPF1FvyF1AmFC/A4/Sjl6JD/TB4OUCevaRrRMPVp6PPPwBn\n\tE1Q0tGEmEeJd0N/8Z2C/G24UrnFhZepjgfhe6OQf4mMVsx6wniLzK8Tv0uJ3XvIPiz\n\t7lHf+AYKqzBw1f7hUxaRKxf9WcuO/f+6HS+654MA=","From":"Daniel Scally ","To":"libcamera-devel@lists.libcamera.org","Cc":"Daniel Scally ","Subject":"[PATCH 01/10] ipa: libipa: Allow creation of empty Histogram","Date":"Fri, 22 Mar 2024 13:14:42 +0000","Message-Id":"<20240322131451.3092931-2-dan.scally@ideasonboard.com>","X-Mailer":"git-send-email 2.34.1","In-Reply-To":"<20240322131451.3092931-1-dan.scally@ideasonboard.com>","References":"<20240322131451.3092931-1-dan.scally@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":"For convenience's sake allow the creation of empty Histograms so\nthey can be embedded within other Classes and filled out with\ndata at some later point in time.\n\nSigned-off-by: Daniel Scally \n---\n src/ipa/libipa/histogram.h | 1 +\n 1 file changed, 1 insertion(+)","diff":"diff --git a/src/ipa/libipa/histogram.h b/src/ipa/libipa/histogram.h\nindex 05bb4b80..db13c155 100644\n--- a/src/ipa/libipa/histogram.h\n+++ b/src/ipa/libipa/histogram.h\n@@ -22,6 +22,7 @@ namespace ipa {\n class Histogram\n {\n public:\n+\tHistogram() { cumulative_.push_back(0); };\n \tHistogram(Span data);\n \tsize_t bins() const { return cumulative_.size() - 1; }\n \tuint64_t total() const { return cumulative_[cumulative_.size() - 1]; }\n","prefixes":["01/10"]}