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{ "id": 24097, "url": "https://patchwork.libcamera.org/api/patches/24097/?format=api", "web_url": "https://patchwork.libcamera.org/patch/24097/", "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": "<20250813102501.1645940-2-barnabas.pocze@ideasonboard.com>", "date": "2025-08-13T10:25:00", "name": "[RFC,v2,1/2] libcamera: base: thread: Make `removeMessages()` public", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "ad513112133082aeaac1b2423ab2b3d3ac6498b9", "submitter": { "id": 216, "url": "https://patchwork.libcamera.org/api/people/216/?format=api", "name": "Barnabás Pőcze", "email": "barnabas.pocze@ideasonboard.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/24097/mbox/", "series": [ { "id": 5371, "url": "https://patchwork.libcamera.org/api/series/5371/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=5371", "date": "2025-08-13T10:24:59", "name": "libcamera: pipeline: virtual: Move image generation to separate thread", "version": 2, "mbox": "https://patchwork.libcamera.org/series/5371/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/24097/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/24097/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 E369EBDCC1\n\tfor <parsemail@patchwork.libcamera.org>;\n\tWed, 13 Aug 2025 10:25:09 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id DB0E369250;\n\tWed, 13 Aug 2025 12:25:07 +0200 (CEST)", "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id F13686922C\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 13 Aug 2025 12:25:04 +0200 (CEST)", "from pb-laptop.local (185.221.141.188.nat.pool.zt.hu\n\t[185.221.141.188])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 7E0ED346\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 13 Aug 2025 12:24:11 +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=\"t8D69gpq\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1755080651;\n\tbh=5HAUt5rRjVjrzuGazKTPnrgTw8ZKjuEOLatJGTUunxI=;\n\th=From:To:Subject:Date:In-Reply-To:References:From;\n\tb=t8D69gpqm4rugSOx7+86rF8wTNxoFI4ulHTViRgDZOZqc5Dx+/rysXW7PHq6gDHfA\n\tlkU086kmSM+3n66xR5R3X063+iz9os/gZBjNZs0E94BPbbfOufosd2IC+zyCbSggmG\n\trbH8ou/cSogUhS0BRy1KCwIwufBG86J/pO/P4quc=", "From": "=?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= <barnabas.pocze@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Subject": "[RFC PATCH v2 1/2] libcamera: base: thread: Make `removeMessages()`\n\tpublic", "Date": "Wed, 13 Aug 2025 12:25:00 +0200", "Message-ID": "<20250813102501.1645940-2-barnabas.pocze@ideasonboard.com>", "X-Mailer": "git-send-email 2.50.1", "In-Reply-To": "<20250813102501.1645940-1-barnabas.pocze@ideasonboard.com>", "References": "<20250813102501.1645940-1-barnabas.pocze@ideasonboard.com>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "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": "Sometimes there is a need to remove pending messages of an object. For example,\nwhen the main purpose of a thread is to carry out work asynchronously using\ninvoke messages, then there might be a need to stop processing because some\nkind of state has changed. This can be done in two main ways: flushing messages\nor removing them. This changes enables the second option, which is useful if\nthe effects of the pending messages are no longer desired.\n\nSigned-off-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com>\n---\n include/libcamera/base/thread.h | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)", "diff": "diff --git a/include/libcamera/base/thread.h b/include/libcamera/base/thread.h\nindex b9284c2c0..eb1a52ab1 100644\n--- a/include/libcamera/base/thread.h\n+++ b/include/libcamera/base/thread.h\n@@ -50,6 +50,7 @@ public:\n \n \tvoid dispatchMessages(Message::Type type = Message::Type::None,\n \t\t\t Object *receiver = nullptr);\n+\tvoid removeMessages(Object *receiver);\n \n protected:\n \tint exec();\n@@ -64,7 +65,6 @@ private:\n \tvoid setThreadAffinityInternal();\n \n \tvoid postMessage(std::unique_ptr<Message> msg, Object *receiver);\n-\tvoid removeMessages(Object *receiver);\n \n \tfriend class Object;\n \tfriend class ThreadData;\n", "prefixes": [ "RFC", "v2", "1/2" ] }