{"id":8761,"url":"https://patchwork.libcamera.org/api/1.1/covers/8761/?format=json","web_url":"https://patchwork.libcamera.org/cover/8761/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/1.1/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":"<20200713132451.2944673-1-kieran.bingham@ideasonboard.com>","date":"2020-07-13T13:24:42","name":"[libcamera-devel,DOCUMENTATION/RFC,0/9] Introduce a new PipelineHandler","submitter":{"id":4,"url":"https://patchwork.libcamera.org/api/1.1/people/4/?format=json","name":"Kieran Bingham","email":"kieran.bingham@ideasonboard.com"},"mbox":"https://patchwork.libcamera.org/cover/8761/mbox/","series":[{"id":1102,"url":"https://patchwork.libcamera.org/api/1.1/series/1102/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=1102","date":"2020-07-13T13:24:42","name":"Introduce a new PipelineHandler","version":1,"mbox":"https://patchwork.libcamera.org/series/1102/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/8761/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 AC7A4BD792\n\tfor ;\n\tMon, 13 Jul 2020 13:24:56 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 2A7E26072E;\n\tMon, 13 Jul 2020 15:24:56 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 75EC3605A9\n\tfor ;\n\tMon, 13 Jul 2020 15:24:55 +0200 (CEST)","from Q.local (cpc89242-aztw30-2-0-cust488.18-1.cable.virginm.net\n\t[86.31.129.233])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id CDD35C9;\n\tMon, 13 Jul 2020 15:24:54 +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=\"uLTZqjuG\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1594646695;\n\tbh=QYLNWv5W0Mbukc1c+3+Cx/2mnqRrfBiRP8HkoO9kDms=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=uLTZqjuG9ft3OHy1TAo9s6aehWNXo4Jf5VbaZKAWsy8BIUkqqAEaGYa+x+TDjdcT/\n\tcJDhMi25P13vCx4HHkn9r607D3Ztnngi8aGCluR9ndRLru9ZlEpa+ZHghm+D2qd2/T\n\t97yZZ1yhMq0fDkckKWmwRrb0XYsUl1NRlOmzWj7Y=","From":"Kieran Bingham ","To":"libcamera devel ","Date":"Mon, 13 Jul 2020 14:24:42 +0100","Message-Id":"<20200713132451.2944673-1-kieran.bingham@ideasonboard.com>","X-Mailer":"git-send-email 2.25.1","MIME-Version":"1.0","Subject":"[libcamera-devel] [DOCUMENTATION/RFC PATCH 0/9] Introduce a new\n\tPipelineHandler","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":"Chris Ward ","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"This series is not intended for integration into libcamera iteself, but\naims to be a set of patches we can maintain and keep rebased as a means\nto demonstrate how a new PipelineHandler can be added in distinct steps,\nand is aimed to be used as reference material with the documentation and\nguides for libcamera.\n\nOddly, this series doesn't currently show a working image in qcam when\nzero-copy is enabled, but does correctly capture through cam, and\ndisplays correctly when zero-copy is manually disabled in qcam.\n\nThis may therefore be a bug in qcam, and I'm not intending to\ninvestigate that currently as part of this series.\n\nAs a first posting, and RFC I welcome all comments on overall concept,\nimplementation, or typos :-)\n\nKieran Bingham (9):\n libcamera: pipeline: Introduce skeleton Vivid Pipeline\n libcamera: pipeline: vivid: Match device\n libcamera: pipeline: vivid: Create a Camera\n libcamera: pipeline: vivid: Generate and validate StreamConfigurations\n libcamera: pipeline: vivid: Configure the device\n libcamera: pipeline: vivid: Buffer handling and stream control\n libcamera: pipeline: vivid: Queue requeusts\n libcamera: pipeline: vivid: Initialise key controls\n libcamera: pipeline: vivid: Handle controls\n\n meson_options.txt | 2 +-\n src/libcamera/pipeline/vivid/meson.build | 5 +\n src/libcamera/pipeline/vivid/vivid.cpp | 382 +++++++++++++++++++++++\n 3 files changed, 388 insertions(+), 1 deletion(-)\n create mode 100644 src/libcamera/pipeline/vivid/meson.build\n create mode 100644 src/libcamera/pipeline/vivid/vivid.cpp"}