Patch Detail
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GET /api/1.1/patches/25939/?format=api
{ "id": 25939, "url": "https://patchwork.libcamera.org/api/1.1/patches/25939/?format=api", "web_url": "https://patchwork.libcamera.org/patch/25939/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/1.1/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": "<20260122161935.208562-14-mzamazal@redhat.com>", "date": "2026-01-22T16:19:33", "name": "[v4,13/15] libcamera: ipa: simple: Set contrast metadata unconditionally", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "7ad77f9c682c7a047a6872bfc9683f7d0faa8ead", "submitter": { "id": 177, "url": "https://patchwork.libcamera.org/api/1.1/people/177/?format=api", "name": "Milan Zamazal", "email": "mzamazal@redhat.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/25939/mbox/", "series": [ { "id": 5733, "url": "https://patchwork.libcamera.org/api/1.1/series/5733/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=5733", "date": "2026-01-22T16:19:20", "name": "Simple pipeline IPA cleanup", "version": 4, "mbox": "https://patchwork.libcamera.org/series/5733/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/25939/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/25939/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 57561C32E7\n\tfor <parsemail@patchwork.libcamera.org>;\n\tThu, 22 Jan 2026 16:20:45 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id E459661FD4;\n\tThu, 22 Jan 2026 17:20:44 +0100 (CET)", "from us-smtp-delivery-124.mimecast.com\n\t(us-smtp-delivery-124.mimecast.com [170.10.133.124])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id C9B5C61FD4\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 22 Jan 2026 17:20:40 +0100 (CET)", "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-592-gznZBotmPUq7EZA1Xx_wSA-1;\n\tThu, 22 Jan 2026 11:20:38 -0500", "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 B3F8118005B9; Thu, 22 Jan 2026 16:20:37 +0000 (UTC)", "from mzamazal-thinkpadp1gen7.tpbc.com (unknown [10.45.224.97])\n\tby mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix)\n\twith ESMTP id D5CC81800577; Thu, 22 Jan 2026 16:20:35 +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=\"OuzN7tWq\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n\ts=mimecast20190719; t=1769098839;\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\tin-reply-to:in-reply-to:references:references;\n\tbh=TUhFj8SRsM46CjnXWoH94NdCUQQqhOFuMXl9BYm8uKQ=;\n\tb=OuzN7tWqjIPXlMvTPsWdJFlqPvGE+cWSXRaYeMFLU+hXTvFDQgiYr4rWJvzccSJjhr5DX6\n\tBG2FO4koiITbitAC1cTocjAtFCg36nctmPMpLnflLQ21Rq6vcYghSTZtJdb6sf+N2dR5Ip\n\tsXx7cd1LBYzHKLVn453oDXhOas5TiEY=", "X-MC-Unique": "gznZBotmPUq7EZA1Xx_wSA-1", "X-Mimecast-MFC-AGG-ID": "gznZBotmPUq7EZA1Xx_wSA_1769098837", "From": "Milan Zamazal <mzamazal@redhat.com>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "Milan Zamazal <mzamazal@redhat.com>, Kieran Bingham\n\t<kieran.bingham@ideasonboard.com>, =?utf-8?q?Barnab=C3=A1s_P=C5=91cze?=\n\t<barnabas.pocze@ideasonboard.com>", "Subject": "[PATCH v4 13/15] libcamera: ipa: simple: Set contrast metadata\n\tunconditionally", "Date": "Thu, 22 Jan 2026 17:19:33 +0100", "Message-ID": "<20260122161935.208562-14-mzamazal@redhat.com>", "In-Reply-To": "<20260122161935.208562-1-mzamazal@redhat.com>", "References": "<20260122161935.208562-1-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": "nHANZ44jPcP5SJoIBdPrzuSRu-x3nbrXVH73bV_W-8k_1769098837", "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": "<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": "Let's do the same with contrast as with other metadata.\n\nSigned-off-by: Milan Zamazal <mzamazal@redhat.com>\n---\n src/ipa/simple/algorithms/adjust.cpp | 3 +--\n 1 file changed, 1 insertion(+), 2 deletions(-)", "diff": "diff --git a/src/ipa/simple/algorithms/adjust.cpp b/src/ipa/simple/algorithms/adjust.cpp\nindex 23f6f6ad7..acdd3f741 100644\n--- a/src/ipa/simple/algorithms/adjust.cpp\n+++ b/src/ipa/simple/algorithms/adjust.cpp\n@@ -124,8 +124,7 @@ void Adjust::process([[maybe_unused]] IPAContext &context,\n \tmetadata.set(controls::Gamma, gamma);\n \n \tconst auto &contrast = frameContext.contrast;\n-\tif (contrast)\n-\t\tmetadata.set(controls::Contrast, contrast.value());\n+\tmetadata.set(controls::Contrast, contrast.value_or(kDefaultContrast));\n \n \tconst auto &saturation = frameContext.saturation;\n \tmetadata.set(controls::Saturation, saturation.value_or(kDefaultSaturation));\n", "prefixes": [ "v4", "13/15" ] }