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{ "id": 22143, "url": "https://patchwork.libcamera.org/api/covers/22143/?format=api", "web_url": "https://patchwork.libcamera.org/cover/22143/", "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": "<20241129185533.3308449-1-chenghaoyang@chromium.org>", "date": "2024-11-29T18:53:27", "name": "[0/1] Make DmaSyncer non-copyable", "submitter": { "id": 117, "url": "https://patchwork.libcamera.org/api/people/117/?format=api", "name": "Cheng-Hao Yang", "email": "chenghaoyang@chromium.org" }, "mbox": "https://patchwork.libcamera.org/cover/22143/mbox/", "series": [ { "id": 4835, "url": "https://patchwork.libcamera.org/api/series/4835/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=4835", "date": "2024-11-29T18:53:27", "name": "Make DmaSyncer non-copyable", "version": 1, "mbox": "https://patchwork.libcamera.org/series/4835/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/covers/22143/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 787F8C31E9\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri, 29 Nov 2024 18:55:45 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 90F4B6603B;\n\tFri, 29 Nov 2024 19:55:44 +0100 (CET)", "from mail-pl1-x635.google.com (mail-pl1-x635.google.com\n\t[IPv6:2607:f8b0:4864:20::635])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id EB8806601A\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 29 Nov 2024 19:55:41 +0100 (CET)", "by mail-pl1-x635.google.com with SMTP id\n\td9443c01a7336-2124a86f4cbso17388545ad.3\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 29 Nov 2024 10:55:41 -0800 (PST)", "from chenghaoyang-low.c.googlers.com.com\n\t(112.212.229.35.bc.googleusercontent.com. [35.229.212.112])\n\tby smtp.gmail.com with ESMTPSA id\n\td9443c01a7336-21546470f46sm13661995ad.105.2024.11.29.10.55.38\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tFri, 29 Nov 2024 10:55:39 -0800 (PST)" ], "Authentication-Results": "lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=chromium.org header.i=@chromium.org\n\theader.b=\"m9EL1Rrm\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=chromium.org; s=google; t=1732906539; x=1733511339;\n\tdarn=lists.libcamera.org; \n\th=content-transfer-encoding:mime-version:message-id:date:subject:cc\n\t:to:from:from:to:cc:subject:date:message-id:reply-to;\n\tbh=RaLpaB6HRPdWhsF6wqO6uIPh15hpoo4OAuhFy/V6cIY=;\n\tb=m9EL1Rrm2ZwZVF4RTlstECb3Kp1zFA5kLEjtUrixK60fIOPgI6Nkva1/gsfrX6VpBT\n\t2fSDFCmTU8KRYqJ+AfwqJ+C7Rd6VR+I/JQdtUv7QFYFU5/Mw9nv2ftM4rWxO1hSrMCEf\n\tv0bx6xtp2rST2tLEtbfYHgz62qaEHwpp6mlYY=", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20230601; t=1732906539; x=1733511339;\n\th=content-transfer-encoding:mime-version:message-id:date:subject:cc\n\t:to:from:x-gm-message-state:from:to:cc:subject:date:message-id\n\t:reply-to;\n\tbh=RaLpaB6HRPdWhsF6wqO6uIPh15hpoo4OAuhFy/V6cIY=;\n\tb=OChDcTSxSEITj9sDuD65u5Wv8NclE12sSq6Xp1EsDNlHnE9gwBdlaeTXgVdoRaw0AF\n\tgTU/qzWWq3cyNl2GxJi7XingL9qrxB9NPw3Noko3KHcfFXrECU6Bo8gU4oY246suDyVy\n\tGXtqTrpBTF4DjUkBh4WvqNuWbw/u//a7Iu6ZtUWVlsu8D4jLzULzBJhx0cBbfIpSuav2\n\t+DgcPw8p1dgoVvSuRm88t1COqZ6Cstop0FdUm1tz+mcmHllkBEUnFNRMWqSNBxocU8EB\n\t0XauK8FWb7/tZt8xY26wxDeOfsyBOlLesNOpOXLky37KQb79KJwXodytCo82XGjJToC5\n\tBTxQ==", "X-Gm-Message-State": "AOJu0YwsIy1Ja046M8XMD2BFZjoYd/rBT8CZjm4O4Zgxmybtz2OHmwD/\n\tX9I4R7LH+Hb/BbVoadVz5YAt18ATOR+kTKF6LGveZ7ClzgMXaxoV68/7SP+EWUZrDdiyHByDjFI\n\t=", "X-Gm-Gg": "ASbGncvTJ/IKcWGpyxaZmj+7fP1DC42s0yh4as5uGVmTNN+kv1v8QPE9cxfY4byH+5Z\n\t/Xysoov78lhi7rj8PTTeWSNS1o1Ve7z+4RIDcZbxzbZ0kj8sk3uoPK1Q05eScgbv+2QSodZJKHB\n\tSL4HAM8ILrKVY4GVorAqEEWO2CQMT/RO1eFluQ0RSn6Wf33ct0ponDa/3kVMriCMfcvBPi2KCEv\n\t1YxGVexnfBAjNFARpzh69ElMe5zeeVDC43FuMjruV8xicUk60PbImAO69bBamnXeE8ZWavGRcKD\n\tOrY+byYymiIoa4/G79QZ5AYA79swk9+t4N3Q/IdQfd9aIoYsmDd4pnXf", "X-Google-Smtp-Source": "AGHT+IFepXOlGO5D+185zWgN/sbA5S71h27G6Kxwu/Mc4pUwdTORpvOs0fWa/7ySnVe4NLJFi5kDcg==", "X-Received": "by 2002:a17:902:c945:b0:20c:f0dd:c408 with SMTP id\n\td9443c01a7336-2150109b04bmr122568905ad.20.1732906539449; \n\tFri, 29 Nov 2024 10:55:39 -0800 (PST)", "From": "Harvey Yang <chenghaoyang@chromium.org>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "Harvey Yang <chenghaoyang@chromium.org>", "Subject": "[PATCH 0/1] Make DmaSyncer non-copyable", "Date": "Fri, 29 Nov 2024 18:53:27 +0000", "Message-ID": "<20241129185533.3308449-1-chenghaoyang@chromium.org>", "X-Mailer": "git-send-email 2.47.0.338.g60cca15819-goog", "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 folks,\n\nThanks to Laurent's comment, I prepare the fix to make DmaSyncer\nnon-copyable.\n\nNote that I have to add the move c'tor & operator= to use DmaSyncer in\nstd::vector. Please check if it makes sense.\n\nThe patch passes gitlab pipeline:\nhttps://gitlab.freedesktop.org/chenghaoyang/libcamera/-/pipelines/1320271\n\nPlease take a look. Thanks!\n\nBR,\nHarvey\n\n\nHarvey Yang (1):\n DmaBufAllocator: Make DmaSyncer non-copyable\n\n include/libcamera/internal/dma_buf_allocator.h | 5 +++++\n src/libcamera/dma_buf_allocator.cpp | 10 ++++++++++\n 2 files changed, 15 insertions(+)" }