{"id":11138,"url":"https://patchwork.libcamera.org/api/covers/11138/?format=json","web_url":"https://patchwork.libcamera.org/cover/11138/","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":"<20210204100541.657503-1-hiroh@chromium.org>","date":"2021-02-04T10:05:35","name":"[libcamera-devel,RFC,0/6] Support stream mapping in Android HAL adaptation layer","submitter":{"id":63,"url":"https://patchwork.libcamera.org/api/people/63/?format=json","name":"Hirokazu Honda","email":"hiroh@chromium.org"},"mbox":"https://patchwork.libcamera.org/cover/11138/mbox/","series":[{"id":1650,"url":"https://patchwork.libcamera.org/api/series/1650/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=1650","date":"2021-02-04T10:05:35","name":"Support stream mapping in Android HAL adaptation layer","version":1,"mbox":"https://patchwork.libcamera.org/series/1650/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/11138/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 33239BD162\n\tfor ;\n\tThu, 4 Feb 2021 10:05:51 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 9617561419;\n\tThu, 4 Feb 2021 11:05:50 +0100 (CET)","from mail-pj1-x102d.google.com (mail-pj1-x102d.google.com\n\t[IPv6:2607:f8b0:4864:20::102d])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 81C0661402\n\tfor ;\n\tThu, 4 Feb 2021 11:05:49 +0100 (CET)","by mail-pj1-x102d.google.com with SMTP id m12so1412949pjs.4\n\tfor ;\n\tThu, 04 Feb 2021 02:05:49 -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\tj9sm5808418pgb.47.2021.02.04.02.05.45\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tThu, 04 Feb 2021 02:05:46 -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=\"aqNjbpEs\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org;\n\ts=google; h=from:to:cc:subject:date:message-id:mime-version\n\t:content-transfer-encoding;\n\tbh=8ik7TfzeSqLXcSERWkOclHuqYB4kleEKdm9sFFNFrjg=;\n\tb=aqNjbpEsfBYmKGM7KVWMXOiwf37jfG14AK5r1t7c6ZnjTBX/VUkgYpkioEnSOJGbmS\n\t7tmlL0ui4JH8SDCTSRBOQST8VQB80+Hk4Bcj9ZO28o4whQUhgAFb+diAQTTTID/RvM5e\n\tmdas6Mph8/27mCxQ6Un1UAtfpa3FtyOXxy2gA=","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:mime-version\n\t:content-transfer-encoding;\n\tbh=8ik7TfzeSqLXcSERWkOclHuqYB4kleEKdm9sFFNFrjg=;\n\tb=QjTBsoCVLAeklLrYb/Wk/9BD5fAtHERAiRy4e1N18UjFLhyxZFSJY4GZa//nGSDpp8\n\tptKXtEQ2zmpbKIYz432f/qkkWkfRVP9aYa0Xo+onuT/1T2xkUPogZ3FubUl/JLj0I6hy\n\tgzdzA1p98TivU+MYE55coa3VNndnrcU6+lZ/M+WC8y1uLDYyMn4XWjgLfFfn9HfMMLBE\n\tVDr/srTf/S3aW/p7oBLOh+RarQh5WV22wsQfe7R6rECaJ5pJBLD+JuiuDD9/dqKHazgi\n\tKFLG0LS1RftIrX6Hq9xROyd2nnp83Lb71DfrzWX4eoxsKdR0+rwFwjaggVxQu175cGx0\n\tEq7g==","X-Gm-Message-State":"AOAM5337vV9OA1tfim7cnSOUpnxnGAKgZjuBX5j+nRrEM3uaAhgzw4Xq\n\ttvaUHbWakENn6HhKFH70xDrzLiCCe4WklUbG","X-Google-Smtp-Source":"ABdhPJyqNKT2I5NPSoFHozZ7FwpkMVDp8swzXkIO/5jDLKfvVD5gt9ymM35GsZMsYvcnZQZBEHCwHA==","X-Received":"by 2002:a17:90a:db8d:: with SMTP id\n\th13mr7505819pjv.203.1612433147503; \n\tThu, 04 Feb 2021 02:05:47 -0800 (PST)","From":"Hirokazu Honda ","To":"libcamera-devel@lists.libcamera.org","Date":"Thu, 4 Feb 2021 10:05:35 +0000","Message-Id":"<20210204100541.657503-1-hiroh@chromium.org>","X-Mailer":"git-send-email 2.30.0.365.g02bc693789-goog","MIME-Version":"1.0","Subject":"[libcamera-devel] [RFC PATCH 0/6] Support stream mapping in Android\n\tHAL adaptation layer","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","Cc":"hanlinchen@chromium.org","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"This patch series implements a stream mapping in Android HAL\nadaptaion layer. The stream mapping here means to map camera\nstreams that can be produced by a native camera to camera streams\nrequested by Android HAL client w/o post processing. This is\nhelpful for the libcamera Android HAL implementation to produce\ncamera streams that a camera device doesn't support and output\nmultiple streams.\n\nHirokazu Honda (6):\n libcamera: camera: Add tryValidate() to CameraConfiguration\n libcamera: ipu3: Implement tryValidate() in IPU3CameraConfiguration\n android: camera_stream: Pass post processor in configure()\n android: camera_device: Implement toString() in Camera3StreamConfig\n android: camera_device: Introduce PostProcessorType\n android: camera_device: Support stream mapping\n\n include/libcamera/camera.h | 1 +\n src/android/camera_device.cpp | 266 ++++++++++++++++++++++++++-\n src/android/camera_stream.cpp | 31 +---\n src/android/camera_stream.h | 2 +-\n src/libcamera/camera.cpp | 22 +++\n src/libcamera/pipeline/ipu3/imgu.cpp | 2 +-\n src/libcamera/pipeline/ipu3/imgu.h | 2 +-\n src/libcamera/pipeline/ipu3/ipu3.cpp | 160 ++++++++++++++++\n 8 files changed, 453 insertions(+), 33 deletions(-)\n\n--\n2.30.0.365.g02bc693789-goog"}