{"id":24096,"url":"https://patchwork.libcamera.org/api/covers/24096/?format=json","web_url":"https://patchwork.libcamera.org/cover/24096/","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":"<20250813102501.1645940-1-barnabas.pocze@ideasonboard.com>","date":"2025-08-13T10:24:59","name":"[RFC,v2,0/2] libcamera: pipeline: virtual: Move image generation to separate thread","submitter":{"id":216,"url":"https://patchwork.libcamera.org/api/people/216/?format=json","name":"Barnabás Pőcze","email":"barnabas.pocze@ideasonboard.com"},"mbox":"https://patchwork.libcamera.org/cover/24096/mbox/","series":[{"id":5371,"url":"https://patchwork.libcamera.org/api/series/5371/?format=json","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/covers/24096/comments/","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 298F1BDCC1\n\tfor ;\n\tWed, 13 Aug 2025 10:25:08 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 5A43C6922C;\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 CE26661444\n\tfor ;\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 349312EC\n\tfor ;\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=\"R97L09Qf\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1755080651;\n\tbh=sO56oUUY9w9It87KDzNmPxxcBF816E8VaCn5lIDfcVQ=;\n\th=From:To:Subject:Date:From;\n\tb=R97L09QfkzMq5ja5pmqrqDFwF7UG0JpAWkWQ6ESHyOmYWZ3SEtgFxvpBuMR1JXYZ9\n\t4QfgsM728ebCMW07YEKjyJf7f2D3xF0ovwbyvD+nlWOxoOYuT6cv+IwG6wQFlt2U3v\n\txUB/IjuTvvv5pcnEmSsGCHrup7FYEcehp8J51gzw=","From":"=?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= ","To":"libcamera-devel@lists.libcamera.org","Subject":"[RFC PATCH v2 0/2] libcamera: pipeline: virtual: Move image\n\tgeneration to separate thread","Date":"Wed, 13 Aug 2025 12:24:59 +0200","Message-ID":"<20250813102501.1645940-1-barnabas.pocze@ideasonboard.com>","X-Mailer":"git-send-email 2.50.1","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":"changes in v2:\n * make `Thread::removeMessages()` public\n * cancel requests instead of waiting for completion\n\nv1: https://patchwork.libcamera.org/cover/24088/\n\nBarnabás Pőcze (2):\n libcamera: base: thread: Make `removeMessages()` public\n libcamera: pipeline: virtual: Move image generation to separate thread\n\n include/libcamera/base/thread.h | 2 +-\n src/libcamera/pipeline/virtual/virtual.cpp | 87 ++++++++++++++--------\n src/libcamera/pipeline/virtual/virtual.h | 9 ++-\n 3 files changed, 67 insertions(+), 31 deletions(-)\n\n--\n2.50.1"}