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{ "id": 10652, "url": "https://patchwork.libcamera.org/api/patches/10652/?format=api", "web_url": "https://patchwork.libcamera.org/patch/10652/", "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": "<20201212004149.158801-2-hiroh@chromium.org>", "date": "2020-12-12T00:41:48", "name": "[libcamera-devel,v8,2/3] android: camera_device: Use Camera3StreamConfig in configureStreams()", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "f38e3918f1b46005d82b4fa0ae2b9e7c9c0728dc", "submitter": { "id": 63, "url": "https://patchwork.libcamera.org/api/people/63/?format=api", "name": "Hirokazu Honda", "email": "hiroh@chromium.org" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/10652/mbox/", "series": [ { "id": 1528, "url": "https://patchwork.libcamera.org/api/series/1528/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=1528", "date": "2020-12-12T00:41:49", "name": "[libcamera-devel,v8,1/3] android: camera_device: Introduce Camera3StreamConfig", "version": 8, "mbox": "https://patchwork.libcamera.org/series/1528/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/10652/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/10652/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 957C6BD80A\n\tfor <parsemail@patchwork.libcamera.org>;\n\tSat, 12 Dec 2020 01:31:41 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 0B97E68054;\n\tSat, 12 Dec 2020 02:31:41 +0100 (CET)", "from mail-pg1-x544.google.com (mail-pg1-x544.google.com\n\t[IPv6:2607:f8b0:4864:20::544])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id DE45268053\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tSat, 12 Dec 2020 02:31:38 +0100 (CET)", "by mail-pg1-x544.google.com with SMTP id w4so8349563pgg.13\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 11 Dec 2020 17:31:38 -0800 (PST)", "from hiroh.c.googlers.com.com\n\t(128.141.236.35.bc.googleusercontent.com. [35.236.141.128])\n\tby smtp.gmail.com with ESMTPSA id\n\tx188sm11558534pfd.43.2020.12.11.16.41.55\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tFri, 11 Dec 2020 16:41:56 -0800 (PST)" ], "Authentication-Results": "lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=chromium.org header.i=@chromium.org\n\theader.b=\"KwJFAE3M\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org;\n\ts=google; \n\th=from:to:cc:subject:date:message-id:in-reply-to:references\n\t:mime-version:content-transfer-encoding;\n\tbh=yoK5XFHb4HhZWfB4dpOlsDWxHSKmTJdiIr+Nywe5htw=;\n\tb=KwJFAE3MNkZBphNYC87+9UbYty5mYeW5guqwgSKGoN85veVZZutgcGaYqpsRPd4J10\n\tY8HtYJqZZlRyODcip/tkhO564/uNnQAEfg11qIPDymVW2/V76945i0rfVF7ifoqpo1j1\n\t9b4QTr3ZHInCUhRPS4imDnsNufRo0DJBaVAe4=", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references:mime-version:content-transfer-encoding;\n\tbh=yoK5XFHb4HhZWfB4dpOlsDWxHSKmTJdiIr+Nywe5htw=;\n\tb=V7fDL6fK/I7XGgAknCNFMoXDfh0wb1CQt24htZGb8T9Yl8jePEgOZ2AUFYbtoH3AKb\n\t8/FC7dZR+1CUKWj4AulHoQiTf4sPfSUON/h08uc99MNnM4BU62hw9NrXFnXaiRH9f0IK\n\tG6owmu7GkY1maLRf+4cYgwM8upPO1XybUdPs6RJ5NQ2jiKv2LR7oV+S6a4zDHn9FZ8yp\n\td63ivJQ8FLcgCzq94fvSpXW1vBWqhHNFRKNKcaEgbRWIdeD+EHybugrQNa42bPHuop7s\n\t7RaBcsL58UBSk4XYdXzyOksO3+D1Vn1sU+RdT2apxfBWb6VPbCOG2104yPwYxtrN330Y\n\tsxpA==", "X-Gm-Message-State": "AOAM531Gqjz0ZeLbDceOIh2on837sEbx2EFoKC8bRZp/CMZ8zQAQdAHO\n\t8+X6crSErI9tb/RhVjGsyk8ylfoIVdptsl6R", "X-Google-Smtp-Source": "ABdhPJzfqWiocUIvj+eIeyWhRYWXBRLqNN27rsD410zi/YIv3vjD81Wf+LUbK+AdA++oOV7ujg4Srw==", "X-Received": "by 2002:a63:c04b:: with SMTP id\n\tz11mr13569054pgi.74.1607733717045; \n\tFri, 11 Dec 2020 16:41:57 -0800 (PST)", "From": "Hirokazu Honda <hiroh@chromium.org>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Sat, 12 Dec 2020 00:41:48 +0000", "Message-Id": "<20201212004149.158801-2-hiroh@chromium.org>", "X-Mailer": "git-send-email 2.29.2.576.ga3fc446d84-goog", "In-Reply-To": "<20201212004149.158801-1-hiroh@chromium.org>", "References": "<20201212004149.158801-1-hiroh@chromium.org>", "MIME-Version": "1.0", "Subject": "[libcamera-devel] [PATCH v8 2/3] android: camera_device: Use\n\tCamera3StreamConfig in configureStreams()", "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>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Use the newly introduced Camera3StreamConfig to associate the\nAndroid requested streams with the associated StreamConfiguration\nin a vector of configurations.\n\nThis change prepares to sort the vector of configuration before using\nit to configure the Camera and populate the streams_ vector.\n\nNo functional changes intended.\n\nSigned-off-by: Hirokazu Honda <hiroh@chromium.org>\nReviewed-by: Jacopo Mondi <jacopo@jmondi.org>\nReviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>\nReviewed-by: Umang Jain <email@uajain.com>\nReviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\n---\n src/android/camera_device.cpp | 48 ++++++++++++++++++++---------------\n 1 file changed, 28 insertions(+), 20 deletions(-)\n\n--\n2.29.2.576.ga3fc446d84-goog", "diff": "diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp\nindex f4a6fb6b..7e8b2818 100644\n--- a/src/android/camera_device.cpp\n+++ b/src/android/camera_device.cpp\n@@ -1264,6 +1264,9 @@ int CameraDevice::configureStreams(camera3_stream_configuration_t *stream_list)\n \tstreams_.clear();\n \tstreams_.reserve(stream_list->num_streams);\n\n+\tstd::vector<Camera3StreamConfig> streamConfigs;\n+\tstreamConfigs.reserve(stream_list->num_streams);\n+\n \t/* First handle all non-MJPEG streams. */\n \tcamera3_stream_t *jpegStream = nullptr;\n \tfor (unsigned int i = 0; i < stream_list->num_streams; ++i) {\n@@ -1294,14 +1297,11 @@ int CameraDevice::configureStreams(camera3_stream_configuration_t *stream_list)\n \t\t\tcontinue;\n \t\t}\n\n-\t\tStreamConfiguration streamConfiguration;\n-\t\tstreamConfiguration.size = size;\n-\t\tstreamConfiguration.pixelFormat = format;\n-\n-\t\tconfig_->addConfiguration(streamConfiguration);\n-\t\tstreams_.emplace_back(this, CameraStream::Type::Direct,\n-\t\t\t\t stream, config_->size() - 1);\n-\t\tstream->priv = static_cast<void *>(&streams_.back());\n+\t\tCamera3StreamConfig streamConfig;\n+\t\tstreamConfig.streams = { { stream, CameraStream::Type::Direct } };\n+\t\tstreamConfig.config.size = size;\n+\t\tstreamConfig.config.pixelFormat = format;\n+\t\tstreamConfigs.push_back(std::move(streamConfig));\n \t}\n\n \t/* Now handle the MJPEG streams, adding a new stream if required. */\n@@ -1310,8 +1310,8 @@ int CameraDevice::configureStreams(camera3_stream_configuration_t *stream_list)\n \t\tint index = -1;\n\n \t\t/* Search for a compatible stream in the non-JPEG ones. */\n-\t\tfor (unsigned int i = 0; i < config_->size(); i++) {\n-\t\t\tStreamConfiguration &cfg = config_->at(i);\n+\t\tfor (size_t i = 0; i < streamConfigs.size(); ++i) {\n+\t\t\tconst auto &cfg = streamConfigs[i].config;\n\n \t\t\t/*\n \t\t\t * \\todo The PixelFormat must also be compatible with\n@@ -1334,28 +1334,36 @@ int CameraDevice::configureStreams(camera3_stream_configuration_t *stream_list)\n \t\t * introduce a new stream to satisfy the request requirements.\n \t\t */\n \t\tif (index < 0) {\n-\t\t\tStreamConfiguration streamConfiguration;\n-\n \t\t\t/*\n \t\t\t * \\todo The pixelFormat should be a 'best-fit' choice\n \t\t\t * and may require a validation cycle. This is not yet\n \t\t\t * handled, and should be considered as part of any\n \t\t\t * stream configuration reworks.\n \t\t\t */\n-\t\t\tstreamConfiguration.size.width = jpegStream->width;\n-\t\t\tstreamConfiguration.size.height = jpegStream->height;\n-\t\t\tstreamConfiguration.pixelFormat = formats::NV12;\n+\t\t\tCamera3StreamConfig streamConfig;\n+\t\t\tstreamConfig.config.size.width = jpegStream->width;\n+\t\t\tstreamConfig.config.size.height = jpegStream->height;\n+\t\t\tstreamConfig.config.pixelFormat = formats::NV12;\n+\t\t\tstreamConfigs.push_back(std::move(streamConfig));\n\n-\t\t\tLOG(HAL, Info) << \"Adding \" << streamConfiguration.toString()\n+\t\t\tLOG(HAL, Info) << \"Adding \" << streamConfig.config.toString()\n \t\t\t\t << \" for MJPEG support\";\n\n \t\t\ttype = CameraStream::Type::Internal;\n-\t\t\tconfig_->addConfiguration(streamConfiguration);\n-\t\t\tindex = config_->size() - 1;\n+\t\t\tindex = streamConfigs.size() - 1;\n \t\t}\n\n-\t\tstreams_.emplace_back(this, type, jpegStream, index);\n-\t\tjpegStream->priv = static_cast<void *>(&streams_.back());\n+\t\tstreamConfigs[index].streams.push_back({ jpegStream, type });\n+\t}\n+\n+\tfor (const auto &streamConfig : streamConfigs) {\n+\t\tconfig_->addConfiguration(streamConfig.config);\n+\n+\t\tfor (auto &stream : streamConfig.streams) {\n+\t\t\tstreams_.emplace_back(this, stream.type, stream.stream,\n+\t\t\t\t\t config_->size() - 1);\n+\t\t\tstream.stream->priv = static_cast<void *>(&streams_.back());\n+\t\t}\n \t}\n\n \tswitch (config_->validate()) {\n", "prefixes": [ "libcamera-devel", "v8", "2/3" ] }