{"id":24470,"url":"https://patchwork.libcamera.org/api/patches/24470/?format=json","web_url":"https://patchwork.libcamera.org/patch/24470/","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":"<20250926110708.94112-2-barnabas.pocze@ideasonboard.com>","date":"2025-09-26T11:07:07","name":"[v3,1/2] libcamera: base: thread: Make `removeMessages()` public","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"ad513112133082aeaac1b2423ab2b3d3ac6498b9","submitter":{"id":216,"url":"https://patchwork.libcamera.org/api/people/216/?format=json","name":"Barnabás Pőcze","email":"barnabas.pocze@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/24470/mbox/","series":[{"id":5460,"url":"https://patchwork.libcamera.org/api/series/5460/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5460","date":"2025-09-26T11:07:06","name":"libcamera: pipeline: virtual: Move image generation to separate thread","version":3,"mbox":"https://patchwork.libcamera.org/series/5460/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/24470/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/24470/checks/","tags":{},"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 61502C328C\n\tfor ;\n\tFri, 26 Sep 2025 11:07:20 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 48A5F6B5F8;\n\tFri, 26 Sep 2025 13:07:17 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 45B7B6B5AA\n\tfor ;\n\tFri, 26 Sep 2025 13:07:13 +0200 (CEST)","from pb-laptop.local (185.221.140.70.nat.pool.zt.hu\n\t[185.221.140.70])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id C5E8E1807;\n\tFri, 26 Sep 2025 13:05:47 +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=\"Nof9Ai2I\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1758884747;\n\tbh=BRgpObAqrkaLmk3MaO4r97Uxh/5ymfSWs1KPGwiWopg=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=Nof9Ai2I1rP3y/1RbIUopx/SHLLtNWnlXfTxXwZZSXAsCyzBKh/a22BpXOibXH9ZK\n\tkRrVa10+gVAcNZDPR68qmxqXp+fw0ekHeA9TLWhyrUyFPEYGn+VGDHe2wSps5INjfd\n\tD4Ht727n37aoitKzk3zNrDuyGW04K/Z4lp/vRgwU=","From":"=?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= ","To":"libcamera-devel@lists.libcamera.org","Cc":"Laurent Pinchart ","Subject":"[PATCH v3 1/2] libcamera: base: thread: Make `removeMessages()`\n\tpublic","Date":"Fri, 26 Sep 2025 13:07:07 +0200","Message-ID":"<20250926110708.94112-2-barnabas.pocze@ideasonboard.com>","X-Mailer":"git-send-email 2.51.0","In-Reply-To":"<20250926110708.94112-1-barnabas.pocze@ideasonboard.com>","References":"<20250926110708.94112-1-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":"","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":"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 \nReviewed-by: Laurent Pinchart \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 msg, Object *receiver);\n-\tvoid removeMessages(Object *receiver);\n \n \tfriend class Object;\n \tfriend class ThreadData;\n","prefixes":["v3","1/2"]}