From patchwork Wed Mar 25 15:13:37 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Klug X-Patchwork-Id: 26347 Return-Path: X-Original-To: parsemail@patchwork.libcamera.org Delivered-To: parsemail@patchwork.libcamera.org Received: from lancelot.ideasonboard.com (lancelot.ideasonboard.com [92.243.16.209]) by patchwork.libcamera.org (Postfix) with ESMTPS id 7F2A1C32F7 for ; Wed, 25 Mar 2026 15:14:57 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id F38176284B; Wed, 25 Mar 2026 16:14:56 +0100 (CET) Authentication-Results: lancelot.ideasonboard.com; dkim=pass (1024-bit key; unprotected) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="jrELRHGK"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id C244A62841 for ; Wed, 25 Mar 2026 16:14:55 +0100 (CET) Received: from ideasonboard.com (unknown [IPv6:2a00:6020:448c:6c00:b16a:5ed9:4ada:a95a]) by perceval.ideasonboard.com (Postfix) with UTF8SMTPSA id C95A41862; Wed, 25 Mar 2026 16:13:37 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1774451617; bh=c36oqgLD16SYQZuTpMgniVBmMeCIkXxM3t8wZCYQlak=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jrELRHGKVPlhkKtIPVItqwYGZkDRzpNtj7J/VxCV1GpDyodPd4T7w4qotaP7f5B05 U9UvnWiK2fDAp0dhEHMjdetQ40OJagFxlEDcdimEAQWv43XT80QxuZhvnQeSfZmctu O03m5IcEQa5UOaSq87JJ2sxa9sTABWyiINwyk6rY= From: Stefan Klug To: libcamera-devel@lists.libcamera.org Cc: Stefan Klug , Paul Elder Subject: [PATCH v2 05/32] libcamera: delayed_controls: Add maxDelay() function Date: Wed, 25 Mar 2026 16:13:37 +0100 Message-ID: <20260325151416.2114564-6-stefan.klug@ideasonboard.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260325151416.2114564-1-stefan.klug@ideasonboard.com> References: <20260325151416.2114564-1-stefan.klug@ideasonboard.com> MIME-Version: 1.0 X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libcamera-devel-bounces@lists.libcamera.org Sender: "libcamera-devel" Add a maxDelay() function to be able to query the maximum delay of the sensor. Signed-off-by: Stefan Klug Reviewed-by: Paul Elder --- Changes in v2: - Collected tag --- include/libcamera/internal/delayed_controls.h | 2 ++ src/libcamera/delayed_controls.cpp | 7 +++++++ 2 files changed, 9 insertions(+) diff --git a/include/libcamera/internal/delayed_controls.h b/include/libcamera/internal/delayed_controls.h index 2af572606d0f..9ad2414a9e99 100644 --- a/include/libcamera/internal/delayed_controls.h +++ b/include/libcamera/internal/delayed_controls.h @@ -35,6 +35,8 @@ public: bool push(uint32_t sequence, const ControlList &controls); ControlList get(uint32_t sequence); + uint32_t maxDelay() const { return maxDelay_; } + void applyControls(uint32_t sequence); private: diff --git a/src/libcamera/delayed_controls.cpp b/src/libcamera/delayed_controls.cpp index 123a37bdc887..71071a0c670d 100644 --- a/src/libcamera/delayed_controls.cpp +++ b/src/libcamera/delayed_controls.cpp @@ -258,6 +258,13 @@ ControlList DelayedControls::get(uint32_t sequence) return out; } +/** + * \fn DelayedControls::maxDelay() + * \brief Get the maximum delay of the sensor + * + * \return The maximum delay of the sensor + */ + /** * \brief Inform DelayedControls of the start of a new frame * \param[in] sequence Sequence number of the frame that started