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{ "id": 11596, "url": "https://patchwork.libcamera.org/api/patches/11596/?format=api", "web_url": "https://patchwork.libcamera.org/patch/11596/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/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": "<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libcamera: stream: Add frame interval attribute", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "65234f66be975ed20bdc22ffa44ee8019747282f", "submitter": { "id": 80, "url":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=api", "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=api", "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": "<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 553F8BD80C\n\tfor <parsemail@patchwork.libcamera.org>;\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 <libcamera-devel@lists.libcamera.org>;\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 <mci@pengutronix.de>)\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 <mci@pengutronix.de>)\n\tid 1lMBze-0003Da-I7; Tue, 16 Mar 2021 16:52:26 +0100" ], "From": "Marian Cichy <m.cichy@pengutronix.de>", "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": "<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>", "Cc": "graphics@pengutronix.de, Marian Cichy <m.cichy@pengutronix.de>", "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": "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 <m.cichy@pengutronix.de>\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 <vector>\n \n #include <libcamera/buffer.h>\n+#include <libcamera/fraction.h>\n #include <libcamera/geometry.h>\n #include <libcamera/pixel_format.h>\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" ] }