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{ "id": 26904, "url": "https://patchwork.libcamera.org/api/covers/26904/?format=api", "web_url": "https://patchwork.libcamera.org/cover/26904/", "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": "<20260616120828.375547-1-stefan.klug@ideasonboard.com>", "date": "2026-06-16T12:08:13", "name": "[v1,0/2] Clarify rectangle behavior", "submitter": { "id": 184, "url": "https://patchwork.libcamera.org/api/people/184/?format=api", "name": "Stefan Klug", "email": "stefan.klug@ideasonboard.com" }, "mbox": "https://patchwork.libcamera.org/cover/26904/mbox/", "series": [ { "id": 5998, "url": "https://patchwork.libcamera.org/api/series/5998/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=5998", "date": "2026-06-16T12:08:13", "name": "Clarify rectangle behavior", "version": 1, "mbox": "https://patchwork.libcamera.org/series/5998/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/covers/26904/comments/", "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 4BECBC3261\n\tfor <parsemail@patchwork.libcamera.org>;\n\tTue, 16 Jun 2026 12:08:48 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 89B0E625CE;\n\tTue, 16 Jun 2026 14:08:47 +0200 (CEST)", "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id E1E9B625B6\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue, 16 Jun 2026 14:08:45 +0200 (CEST)", "from ideasonboard.com (unknown\n\t[IPv6:2a00:6020:448c:6c00:f9ec:e24d:190b:e780])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 5FF77448;\n\tTue, 16 Jun 2026 14:08:12 +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=\"ic+pfUzK\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1781611692;\n\tbh=CWWxbIfUPYof2pfF4noz5U0omZ3K5g3EhA5UrWQT1B0=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=ic+pfUzKV85eU3EpDfreZagL6tEHMCtYgm8av17Cugv/jAmS04gHQH6DkG+rDLatv\n\t4ql2F9qU1f3z1us8ASewsls5k0v+ZlEY095nvbFi+hI/3Y/WhnBG7SsLNB9wbCZ6va\n\t1xXSfn1JoXF7K+SW0I2UjHoHINwcIWzKTzY15Ysk=", "From": "Stefan Klug <stefan.klug@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "Stefan Klug <stefan.klug@ideasonboard.com>", "Subject": "[PATCH v1 0/2] Clarify rectangle behavior", "Date": "Tue, 16 Jun 2026 14:08:13 +0200", "Message-ID": "<20260616120828.375547-1-stefan.klug@ideasonboard.com>", "X-Mailer": "git-send-email 2.53.0", "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": "Hi all,\n\nThis series changes the behavior of PixelArraySize to represent the\nphysical sensor area instead of the readable pixel area. The reasoning\nis explained in a bit more detail in patch 1. Patch 2 is a small cleanup\nthat also shows how limited the impact on the overall project is.\n\nWith these patches applied I am able to draw proper bounding rectangles\nin camshark. An implemented is available in\nhttps://gitlab.freedesktop.org/camera/camshark/-/tree/sklug/next?ref_type=heads\n\nBest regards,\nStefan\n\nStefan Klug (2):\n libcamera: Clarify meaning of PixelArraySize and other rectangles\n libcamera: ipa: core: Rename IPACameraSensorInfo::activeAreaSize to\n pixelArraySize\n\n include/libcamera/ipa/core.mojom | 6 +-\n src/ipa/rkisp1/algorithms/lsc.cpp | 6 +-\n src/ipa/rpi/common/ipa_base.cpp | 4 +-\n src/libcamera/property_ids_core.yaml | 116 ++++++++++--------\n src/libcamera/sensor/camera_sensor_legacy.cpp | 28 +++--\n src/libcamera/sensor/camera_sensor_raw.cpp | 18 ++-\n 6 files changed, 96 insertions(+), 82 deletions(-)" }