{"id":1559,"url":"https://patchwork.libcamera.org/api/1.1/covers/1559/?format=json","web_url":"https://patchwork.libcamera.org/cover/1559/","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":"<20190701201504.28487-1-laurent.pinchart@ideasonboard.com>","date":"2019-07-01T20:14:51","name":"[libcamera-devel,v4,00/13] libcamera Controls","submitter":{"id":2,"url":"https://patchwork.libcamera.org/api/1.1/people/2/?format=json","name":"Laurent Pinchart","email":"laurent.pinchart@ideasonboard.com"},"mbox":"https://patchwork.libcamera.org/cover/1559/mbox/","series":[{"id":386,"url":"https://patchwork.libcamera.org/api/1.1/series/386/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=386","date":"2019-07-01T20:14:51","name":"libcamera Controls","version":4,"mbox":"https://patchwork.libcamera.org/series/386/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/1559/comments/","headers":{"Return-Path":"","Received":["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 9DFC36157C\n\tfor ;\n\tMon, 1 Jul 2019 22:15:28 +0200 (CEST)","from pendragon.bb.dnainternet.fi\n\t(dfj612yhrgyx302h3jwwy-3.rev.dnainternet.fi\n\t[IPv6:2001:14ba:21f5:5b00:ce28:277f:58d7:3ca4])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 27175524\n\tfor ;\n\tMon, 1 Jul 2019 22:15:28 +0200 (CEST)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1562012128;\n\tbh=6YODziS238wcuR0ZVhMScqZbl29GMv0g5MyjHEkqpGQ=;\n\th=From:To:Subject:Date:From;\n\tb=DMxpYL5/dIxnoo4oYZ/eQjYYFbz0/zjyAlP7FW7tOXBO8rPljSnletSyak0KkUiyX\n\tsCRJQmT2V1pkNnAMj7myWDhnq2HbT45jpo+se5Hp1xW2gPnYKh1OgtdSUj78q70asz\n\tqxmDb2ZgYECvt1K+f+svREYghgPH3Vmk3i4r2h7A=","From":"Laurent Pinchart ","To":"libcamera-devel@lists.libcamera.org","Date":"Mon, 1 Jul 2019 23:14:51 +0300","Message-Id":"<20190701201504.28487-1-laurent.pinchart@ideasonboard.com>","X-Mailer":"git-send-email 2.21.0","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v4 00/13] libcamera Controls","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.23","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","X-List-Received-Date":"Mon, 01 Jul 2019 20:15:28 -0000"},"content":"Hello,\n\nHere's the fourth version of the libcamera controls series, taken over\nfrom Kieran (with his consent and help).\n\nCompared to v3, no major rework has occurred. Please see individual\npatches for a description of the small typo fixes, documentation updates\nor small API changes.\n\nThe main API changes since v2 are\n\n- The Value class has been renamed to ControlValue\n- The ControlList class is now indexed by ControlInfo pointer instead of\n instance\n- The ControlList class is constructed for a camera, and looks up\n ControlInfo from that camera\n- The V4L2ControlInfo class now exposes the min and max values\n- The Camera has a new method to expose all the controls it supports\n\nNotable changes are also file renames (control_definitions.h ->\ncontrol_ids.h and control_definitions.cpp -> control_types.cpp), dynamic\nquery of supported controls in the UVC pipeline handler, control support\nin the VIMC pipeline handler and handling of control minimum/maximum\nvalues in the qcam proof-of-concept patch.\n\nTodo items include\n\n- Better documentation for the initial controls\n- Integer type handling for ControlValue (see patch 03/13)\n\nKieran Bingham (8):\n libcamera: controls: Introduce control-related data types\n libcamera: camera: Provide a list of ControlInfo\n libcamera: request: Add a ControlList\n libcamera: pipeline: uvcvideo: Add controls support\n libcamera: test: Add ControlValue test\n libcamera: test: Add ControlInfo test\n libcamera: test: Add ControlList tests\n [PoC] QCam: Control demo: A SineWave Brightness\n\nLaurent Pinchart (5):\n libcamera: v4l2_controls: Add min and max to V4L2ControlInfo\n libcamera: v4l2_device: Add method to retrieve all supported controls\n libcamera: controls: Extend ControlList to access controls by ID\n libcamera: controls: Add a set of initial controls\n libcamera: pipeline: vimc: Add controls support\n\n Documentation/Doxyfile.in | 3 +-\n include/libcamera/camera.h | 3 +\n include/libcamera/control_ids.h | 41 ++\n include/libcamera/controls.h | 138 ++++++\n include/libcamera/meson.build | 2 +\n include/libcamera/request.h | 3 +\n src/libcamera/camera.cpp | 12 +\n src/libcamera/camera_sensor.cpp | 10 +-\n src/libcamera/controls.cpp | 552 +++++++++++++++++++++++\n src/libcamera/gen-controls.awk | 106 +++++\n src/libcamera/include/camera_sensor.h | 5 +-\n src/libcamera/include/pipeline_handler.h | 4 +\n src/libcamera/include/v4l2_controls.h | 12 +-\n src/libcamera/include/v4l2_device.h | 9 +-\n src/libcamera/meson.build | 11 +\n src/libcamera/pipeline/uvcvideo.cpp | 124 ++++-\n src/libcamera/pipeline/vimc.cpp | 107 ++++-\n src/libcamera/pipeline_handler.cpp | 19 +\n src/libcamera/request.cpp | 12 +-\n src/libcamera/v4l2_controls.cpp | 19 +\n src/libcamera/v4l2_device.cpp | 25 +-\n src/qcam/main_window.cpp | 29 +-\n src/qcam/main_window.h | 3 +\n test/controls/control_info.cpp | 62 +++\n test/controls/control_list.cpp | 213 +++++++++\n test/controls/control_value.cpp | 69 +++\n test/controls/meson.build | 13 +\n test/meson.build | 1 +\n 28 files changed, 1557 insertions(+), 50 deletions(-)\n create mode 100644 include/libcamera/control_ids.h\n create mode 100644 include/libcamera/controls.h\n create mode 100644 src/libcamera/controls.cpp\n create mode 100755 src/libcamera/gen-controls.awk\n create mode 100644 test/controls/control_info.cpp\n create mode 100644 test/controls/control_list.cpp\n create mode 100644 test/controls/control_value.cpp\n create mode 100644 test/controls/meson.build"}