{"id":24169,"url":"https://patchwork.libcamera.org/api/covers/24169/?format=json","web_url":"https://patchwork.libcamera.org/cover/24169/","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":"<20250821134141.83236-1-mzamazal@redhat.com>","date":"2025-08-21T13:41:36","name":"[0/5] Fix stats related problems in software ISP","submitter":{"id":177,"url":"https://patchwork.libcamera.org/api/people/177/?format=json","name":"Milan Zamazal","email":"mzamazal@redhat.com"},"mbox":"https://patchwork.libcamera.org/cover/24169/mbox/","series":[{"id":5397,"url":"https://patchwork.libcamera.org/api/series/5397/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5397","date":"2025-08-21T13:41:36","name":"Fix stats related problems in software ISP","version":1,"mbox":"https://patchwork.libcamera.org/series/5397/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/24169/comments/","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 6F0D5BEFBE\n\tfor ;\n\tThu, 21 Aug 2025 13:41:53 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 39BD0692E0;\n\tThu, 21 Aug 2025 15:41:52 +0200 (CEST)","from us-smtp-delivery-124.mimecast.com\n\t(us-smtp-delivery-124.mimecast.com [170.10.129.124])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 61C2E613DC\n\tfor ;\n\tThu, 21 Aug 2025 15:41:50 +0200 (CEST)","from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com\n\t(ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97])\n\tby relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3,\n\tcipher=TLS_AES_256_GCM_SHA384) id us-mta-495-_oBPhAOMPr2FXFnesfV9ag-1;\n\tThu, 21 Aug 2025 09:41:47 -0400","from mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com\n\t(mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com\n\t[10.30.177.111])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\tkey-exchange X25519 server-signature RSA-PSS (2048 bits)\n\tserver-digest SHA256) (No client certificate requested)\n\tby mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix)\n\twith ESMTPS id 8284C1800290; Thu, 21 Aug 2025 13:41:46 +0000 (UTC)","from mzamazal-thinkpadp1gen7.tpbc.com (unknown [10.45.224.162])\n\tby mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix)\n\twith ESMTP id 79742180029D; Thu, 21 Aug 2025 13:41:44 +0000 (UTC)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=redhat.com header.i=@redhat.com\n\theader.b=\"V9rCxFy9\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n\ts=mimecast20190719; t=1755783709;\n\th=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n\tto:to:cc:cc:mime-version:mime-version:content-type:content-type:\n\tcontent-transfer-encoding:content-transfer-encoding;\n\tbh=UvAR64T2iu5SxtGTaA04SdIcuz7POQ6tQhDA6gLsrBM=;\n\tb=V9rCxFy9QrMlRe1HP8dzpGAFOtxMNgjvHF8sv0HSDpbiFXlEMFe2OvtxXwlzjNIC5iCZGA\n\t9xHnCCOH1+o5YVpsB9LH9DOwU0524hBdcdcpPlYOplcfBF9uinlk818ZpEgBLbeI1PqrND\n\tjB5Ve1OYoWpm2yLcfqhJI0McaCblr9s=","X-MC-Unique":"_oBPhAOMPr2FXFnesfV9ag-1","X-Mimecast-MFC-AGG-ID":"_oBPhAOMPr2FXFnesfV9ag_1755783707","From":"Milan Zamazal ","To":"libcamera-devel@lists.libcamera.org","Cc":"Milan Zamazal , pobrn@protonmail.com,\n\tmail@maciej.szmigiero.name","Subject":"[PATCH 0/5] Fix stats related problems in software ISP","Date":"Thu, 21 Aug 2025 15:41:36 +0200","Message-ID":"<20250821134141.83236-1-mzamazal@redhat.com>","MIME-Version":"1.0","X-Scanned-By":"MIMEDefang 3.4.1 on 10.30.177.111","X-Mimecast-Spam-Score":"0","X-Mimecast-MFC-PROC-ID":"zIYgN2WPI81CpLMXQmE_WPGq9--8CY1cXxZyp3uExt0_1755783707","X-Mimecast-Originator":"redhat.com","Content-Transfer-Encoding":"8bit","content-type":"text/plain; charset=\"US-ASCII\"; x-default=true","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":"Fixes of https://bugs.libcamera.org/show_bug.cgi?id=280 and the related\nproblems discussed there.\n\nMilan Zamazal (5):\n libcamera: software_isp: Clarify SwStatsCpu::setWindow use\n libcamera: software_isp: Pass correct y-coordinate to stats\n libcamera: software_isp: Check processed window size alignment\n libcamera: simple: Avoid incorrect arithmetic in AWB\n libcamera: simple: Prevent division by zero in BLC\n\n src/ipa/simple/algorithms/awb.cpp | 8 ++++---\n src/ipa/simple/algorithms/blc.cpp | 5 +++++\n src/libcamera/software_isp/debayer_cpu.cpp | 26 +++++++++++++++++-----\n src/libcamera/software_isp/swstats_cpu.cpp | 16 +++++++++++++\n 4 files changed, 46 insertions(+), 9 deletions(-)"}