Cover Letter Detail
Show a cover letter.
GET /api/1.1/covers/9227/?format=api
{ "id": 9227, "url": "https://patchwork.libcamera.org/api/1.1/covers/9227/?format=api", "web_url": "https://patchwork.libcamera.org/cover/9227/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/1.1/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": "<20200805151507.227503-1-kieran.bingham@ideasonboard.com>", "date": "2020-08-05T15:14:54", "name": "[libcamera-devel,v4,00/13] android: JPEG support", "submitter": { "id": 4, "url": "https://patchwork.libcamera.org/api/1.1/people/4/?format=api", "name": "Kieran Bingham", "email": "kieran.bingham@ideasonboard.com" }, "mbox": "https://patchwork.libcamera.org/cover/9227/mbox/", "series": [ { "id": 1198, "url": "https://patchwork.libcamera.org/api/1.1/series/1198/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=1198", "date": "2020-08-05T15:14:54", "name": "android: JPEG support", "version": 4, "mbox": "https://patchwork.libcamera.org/series/1198/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/covers/9227/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 39BCEBD86F\n\tfor <parsemail@patchwork.libcamera.org>;\n\tWed, 5 Aug 2020 15:15:13 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 03D7060599;\n\tWed, 5 Aug 2020 17:15:13 +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 D39C360392\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 5 Aug 2020 17:15:10 +0200 (CEST)", "from Q.local (cpc89244-aztw30-2-0-cust3082.18-1.cable.virginm.net\n\t[86.31.172.11])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 6B1452C0;\n\tWed, 5 Aug 2020 17:15:10 +0200 (CEST)" ], "Authentication-Results": "lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"TUwCthWK\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1596640510;\n\tbh=6KG/CDTvikK8us+RwiEJvP4j8f/H6IESY5+IwmEfMek=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=TUwCthWKoefn2bULcCJawUoY1o4YzhkDQn9VVVKDdigyMyz5JB9dcvl4ow56HThSf\n\tyCk4aI35Rj1ljcyPEgO8Bv4Ic2JJSICRtACGHyPZo7XmOzAoME2XR5+n8OLlC+Fxxr\n\tGsDwY1qX0Eh2CLWG00Sr8A1VnzRCI5xOJYz8wWd0=", "From": "Kieran Bingham <kieran.bingham@ideasonboard.com>", "To": "libcamera devel <libcamera-devel@lists.libcamera.org>", "Date": "Wed, 5 Aug 2020 16:14:54 +0100", "Message-Id": "<20200805151507.227503-1-kieran.bingham@ideasonboard.com>", "X-Mailer": "git-send-email 2.25.1", "MIME-Version": "1.0", "Subject": "[libcamera-devel] [PATCH v4 00/13] android: JPEG support", "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": "As before, now many more review topics addressed and resolved.\n\nWith just these patches applied, the CCA application runs and can\ncapture an image successfully.\n\nThere is still plenty to do on top however:\n\n - The JPEG compression does not run in a separate thread\n - Added streams do not have buffering\n - RAW API could be used for JPEG compression\n - EXIF tag support is started but not included in this series.\n - No rescaler is supported yet\n\n\nKieran Bingham (13):\n libcamera: buffer: Correct FrameBuffer references\n libcamera: formats: add numPlanes helper\n libcamera: buffer: Create a MappedBuffer\n test: mapped-buffers: Provide MappedBuffer test\n libcamera: buffer: Convert copyFrom to use MappedFrameBuffer\n android: camera_device: Fix trivial spelling\n android: camera_device: Report an error in notifyError()\n android: camera_device: Only construct required planes\n android: camera_device: Query plane length\n android: camera_device: Report configuration changes from validate()\n android: camera_device: Generate ResultMetadata earlier\n android: Introduce JPEG compression\n android: camera_device: Support MJPEG stream construction\n\n include/libcamera/internal/buffer.h | 47 ++++\n include/libcamera/internal/formats.h | 2 +\n src/android/camera_device.cpp | 292 +++++++++++++++++++++---\n src/android/camera_device.h | 12 +\n src/android/jpeg/compressor.h | 25 ++\n src/android/jpeg/compressor_libjpeg.cpp | 217 ++++++++++++++++++\n src/android/jpeg/compressor_libjpeg.h | 41 ++++\n src/android/meson.build | 5 +\n src/libcamera/buffer.cpp | 195 +++++++++++++---\n src/libcamera/formats.cpp | 18 ++\n src/libcamera/meson.build | 2 +\n test/mapped-buffer.cpp | 114 +++++++++\n test/meson.build | 1 +\n 13 files changed, 916 insertions(+), 55 deletions(-)\n create mode 100644 include/libcamera/internal/buffer.h\n create mode 100644 src/android/jpeg/compressor.h\n create mode 100644 src/android/jpeg/compressor_libjpeg.cpp\n create mode 100644 src/android/jpeg/compressor_libjpeg.h\n create mode 100644 test/mapped-buffer.cpp" }