{"id":24508,"url":"https://patchwork.libcamera.org/api/1.1/patches/24508/?format=json","web_url":"https://patchwork.libcamera.org/patch/24508/","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":"<20250930122726.1837524-10-stefan.klug@ideasonboard.com>","date":"2025-09-30T12:26:30","name":"[v1,09/33] libcamera: converter_v4l2_m2m: Always set stride","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"f0014f8d7346ea54f7efcda1559b79970c59798f","submitter":{"id":184,"url":"https://patchwork.libcamera.org/api/1.1/people/184/?format=json","name":"Stefan Klug","email":"stefan.klug@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/24508/mbox/","series":[{"id":5468,"url":"https://patchwork.libcamera.org/api/1.1/series/5468/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5468","date":"2025-09-30T12:26:21","name":"Full dewarper support on imx8mp","version":1,"mbox":"https://patchwork.libcamera.org/series/5468/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/24508/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/24508/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 9EBD7C324C\n\tfor ;\n\tTue, 30 Sep 2025 12:50:20 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 805076B5F0;\n\tTue, 30 Sep 2025 14:50:19 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 50BB362C35\n\tfor ;\n\tTue, 30 Sep 2025 14:50:17 +0200 (CEST)","from ideasonboard.com (unknown [94.31.94.171])\n\tby perceval.ideasonboard.com (Postfix) with UTF8SMTPSA id 26C26220;\n\tTue, 30 Sep 2025 14:48:49 +0200 (CEST)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"eCpIFvGX\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1759236529;\n\tbh=BTRXE+zMiu4Uw2jSOYzHjs6c77RqOLaf10zWYBQmzcE=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=eCpIFvGX3KKooUkpnmaoiQXFaXQtyY02AdwpB71G9h27BhP0zydLE8jkXG/GDeg2N\n\tURw+vpxug/jHYXIHlM+HH491v/QTvgVufsI6hqf+433+AcmMw1sp0U5twF11CxTIme\n\tInf9t3pJm0yRJajTb/6qPIA1QVll+SYbz81wdJZY=","From":"Stefan Klug ","To":"libcamera-devel@lists.libcamera.org","Cc":"Stefan Klug ","Subject":"[PATCH v1 09/33] libcamera: converter_v4l2_m2m: Always set stride","Date":"Tue, 30 Sep 2025 14:26:30 +0200","Message-ID":"<20250930122726.1837524-10-stefan.klug@ideasonboard.com>","X-Mailer":"git-send-email 2.48.1","In-Reply-To":"<20250930122726.1837524-1-stefan.klug@ideasonboard.com>","References":"<20250930122726.1837524-1-stefan.klug@ideasonboard.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","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","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Ensure the stride is properly set after a call to validateOutput().\n\nSigned-off-by: Stefan Klug \n---\n src/libcamera/converter/converter_v4l2_m2m.cpp | 1 +\n 1 file changed, 1 insertion(+)","diff":"diff --git a/src/libcamera/converter/converter_v4l2_m2m.cpp b/src/libcamera/converter/converter_v4l2_m2m.cpp\nindex c6153d728c9a..e57db8a438ab 100644\n--- a/src/libcamera/converter/converter_v4l2_m2m.cpp\n+++ b/src/libcamera/converter/converter_v4l2_m2m.cpp\n@@ -680,6 +680,7 @@ int V4L2M2MConverter::validateOutput(StreamConfiguration *cfg, bool *adjusted,\n \n \tconst Size cfgSize = cfg->size;\n \tcfg->size = adjustSizes(cfgSize, it->second, align);\n+\tcfg->stride = PixelFormatInfo::info(cfg->pixelFormat).stride(cfg->size.width, 0);\n \n \tif (cfg->size.isNull())\n \t\treturn -EINVAL;\n","prefixes":["v1","09/33"]}