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{ "id": 24755, "url": "https://patchwork.libcamera.org/api/1.1/patches/24755/?format=api", "web_url": "https://patchwork.libcamera.org/patch/24755/", "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": "<20251023144841.403689-29-stefan.klug@ideasonboard.com>", "date": "2025-10-23T14:48:29", "name": "[v2,28/35] libcamera: Add transpose() function to size", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "73acc447a67150725b78a4aaa11b5302bdb04195", "submitter": { "id": 184, "url": "https://patchwork.libcamera.org/api/1.1/people/184/?format=api", "name": "Stefan Klug", "email": "stefan.klug@ideasonboard.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/24755/mbox/", "series": [ { "id": 5520, "url": "https://patchwork.libcamera.org/api/1.1/series/5520/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=5520", "date": "2025-10-23T14:48:01", "name": "Full dewarper support on imx8mp", "version": 2, "mbox": "https://patchwork.libcamera.org/series/5520/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/24755/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/24755/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 EEB91C3343\n\tfor <parsemail@patchwork.libcamera.org>;\n\tThu, 23 Oct 2025 14:50:12 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 638DD6085B;\n\tThu, 23 Oct 2025 16:50:12 +0200 (CEST)", "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 0D6E760847\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 23 Oct 2025 16:50:11 +0200 (CEST)", "from ideasonboard.com (unknown\n\t[IPv6:2a00:6020:448c:6c00:7328:357b:4ce1:72b6])\n\tby perceval.ideasonboard.com (Postfix) with UTF8SMTPSA id 1720E19E5; \n\tThu, 23 Oct 2025 16:48:26 +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=\"VEOBQ41x\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1761230906;\n\tbh=S5kxuO0kE+eOLa3Pw+g2r8k/DuYrjE1NgSvbDcQ9I9c=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=VEOBQ41x3nht/f2XHvoni99+8wbrsoViEEWprPQcmhwbKoKsOSqWqMiLWdRIaYINc\n\tg3xNUGDCy+nRTad++U9KD3kWxNLFxmgEQyuk9T9IEl4/ilu4GMcbxv+4n080NnFbaY\n\tWlIk6DUbC+sYihKWNrCP0H49LVP/g6Z06bh/8NNM=", "From": "Stefan Klug <stefan.klug@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "Stefan Klug <stefan.klug@ideasonboard.com>", "Subject": "[PATCH v2 28/35] libcamera: Add transpose() function to size", "Date": "Thu, 23 Oct 2025 16:48:29 +0200", "Message-ID": "<20251023144841.403689-29-stefan.klug@ideasonboard.com>", "X-Mailer": "git-send-email 2.48.1", "In-Reply-To": "<20251023144841.403689-1-stefan.klug@ideasonboard.com>", "References": "<20251023144841.403689-1-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": "<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": "Add a transpose() function to size that applies the\nTransformation::Transpose operation in the size. This is useful when\nhandling orientation adjustments.\n\nSigned-off-by: Stefan Klug <stefan.klug@ideasonboard.com>\n---\n include/libcamera/geometry.h | 6 ++++++\n src/libcamera/geometry.cpp | 10 ++++++++++\n 2 files changed, 16 insertions(+)", "diff": "diff --git a/include/libcamera/geometry.h b/include/libcamera/geometry.h\nindex d9378efeca8c..572a07e2cf92 100644\n--- a/include/libcamera/geometry.h\n+++ b/include/libcamera/geometry.h\n@@ -108,6 +108,12 @@ public:\n \t\treturn *this;\n \t}\n \n+\tSize &transpose()\n+\t{\n+\t\tstd::swap(width, height);\n+\t\treturn *this;\n+\t}\n+\n \t[[nodiscard]] constexpr Size alignedDownTo(unsigned int hAlignment,\n \t\t\t\t\t\t unsigned int vAlignment) const\n \t{\ndiff --git a/src/libcamera/geometry.cpp b/src/libcamera/geometry.cpp\nindex de76d0c12a8c..2763967a6e57 100644\n--- a/src/libcamera/geometry.cpp\n+++ b/src/libcamera/geometry.cpp\n@@ -209,6 +209,16 @@ std::string Size::toString() const\n * \\return A reference to this object\n */\n \n+/**\n+ * \\fn Size::transpose()\n+ * \\brief Transpose the size in place\n+ *\n+ * This function swaps width and height of this size. This effectively applies\n+ * the \\a Transform::Transpose transformation on this size.\n+ *\n+ * \\return A reference to this object\n+ */\n+\n /**\n * \\fn Size::alignedDownTo(unsigned int hAlignment, unsigned int vAlignment)\n * \\brief Align the size down horizontally and vertically\n", "prefixes": [ "v2", "28/35" ] }