{"id":11596,"url":"https://patchwork.libcamera.org/api/patches/11596/?format=json","web_url":"https://patchwork.libcamera.org/patch/11596/","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":"<20210316155211.6679-3-m.cichy@pengutronix.de>","date":"2021-03-16T15:52:07","name":"[libcamera-devel,RFC,2/6] libcamera: stream: Add frame interval attribute","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"65234f66be975ed20bdc22ffa44ee8019747282f","submitter":{"id":80,"url":"https://patchwork.libcamera.org/api/people/80/?format=json","name":"Marian Cichy","email":"m.cichy@pengutronix.de"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/11596/mbox/","series":[{"id":1798,"url":"https://patchwork.libcamera.org/api/series/1798/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=1798","date":"2021-03-16T15:52:05","name":"Add propagation of sensor frame interval","version":1,"mbox":"https://patchwork.libcamera.org/series/1798/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/11596/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/11596/checks/","tags":{},"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 553F8BD80C\n\tfor ;\n\tTue, 16 Mar 2021 15:52:34 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 18C8568D5D;\n\tTue, 16 Mar 2021 16:52:33 +0100 (CET)","from metis.ext.pengutronix.de (metis.ext.pengutronix.de\n\t[IPv6:2001:67c:670:201:290:27ff:fe1d:cc33])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id C729368D4D\n\tfor ;\n\tTue, 16 Mar 2021 16:52:27 +0100 (CET)","from dude02.hi.pengutronix.de ([2001:67c:670:100:1d::28])\n\tby metis.ext.pengutronix.de with esmtps\n\t(TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92)\n\t(envelope-from )\n\tid 1lMBze-0000V2-Vg; Tue, 16 Mar 2021 16:52:26 +0100","from mci by dude02.hi.pengutronix.de with local (Exim 4.92)\n\t(envelope-from )\n\tid 1lMBze-0003Da-I7; Tue, 16 Mar 2021 16:52:26 +0100"],"From":"Marian Cichy ","To":"libcamera-devel@lists.libcamera.org","Date":"Tue, 16 Mar 2021 16:52:07 +0100","Message-Id":"<20210316155211.6679-3-m.cichy@pengutronix.de>","X-Mailer":"git-send-email 2.29.2","In-Reply-To":"<20210316155211.6679-1-m.cichy@pengutronix.de>","References":"<20210316155211.6679-1-m.cichy@pengutronix.de>","MIME-Version":"1.0","X-SA-Exim-Connect-IP":"2001:67c:670:100:1d::28","X-SA-Exim-Mail-From":"mci@pengutronix.de","X-SA-Exim-Scanned":"No (on metis.ext.pengutronix.de);\n\tSAEximRunCond expanded to false","X-PTX-Original-Recipient":"libcamera-devel@lists.libcamera.org","Subject":"[libcamera-devel] [RFC PATCH 2/6] libcamera: stream: Add frame\n\tinterval attribute","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":"graphics@pengutronix.de, Marian Cichy ","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"The frame interval can be get and set from and on v4l2-subdevices and is\npart of the stream configuration.\n\nSigned-off-by: Marian Cichy \n---\n include/libcamera/stream.h | 2 ++\n 1 file changed, 2 insertions(+)","diff":"diff --git a/include/libcamera/stream.h b/include/libcamera/stream.h\nindex bb47c390..14bfbf44 100644\n--- a/include/libcamera/stream.h\n+++ b/include/libcamera/stream.h\n@@ -13,6 +13,7 @@\n #include \n \n #include \n+#include \n #include \n #include \n \n@@ -44,6 +45,7 @@ struct StreamConfiguration {\n \tSize size;\n \tunsigned int stride;\n \tunsigned int frameSize;\n+\tFraction frameInterval;\n \n \tunsigned int bufferCount;\n \n","prefixes":["libcamera-devel","RFC","2/6"]}