From patchwork Mon Sep 13 14:58:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jean-Michel Hautbois X-Patchwork-Id: 13831 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 28B40BDB1D for ; Mon, 13 Sep 2021 14:58:21 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id 5EAA86918F; Mon, 13 Sep 2021 16:58:18 +0200 (CEST) Authentication-Results: lancelot.ideasonboard.com; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="nDH20rNK"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 9868769184 for ; Mon, 13 Sep 2021 16:58:14 +0200 (CEST) Received: from tatooine.ideasonboard.com (unknown [IPv6:2a01:e0a:169:7140:edc5:688b:2ede:8b4b]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 48600499; Mon, 13 Sep 2021 16:58:14 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1631545094; bh=rDJh2rIFSQDO+LzmtivU1lp6Tgi/ysejHSR1f39pa04=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nDH20rNKfvSSGQ5xGLqJloJWyP5FR0u+9tEKisyYOI6ix+fb5b/gqSu2yg3yB7kj8 1J0kcytOX/Iqt51pjaXLAxTSqHJDjDZipEdNuuiikvf3hWXtP8WdSPlmwl8+kmqC2Q T1gmOHkN/119zM+YvRkdXHIfuqhyeU3+TcxgUJvY= From: Jean-Michel Hautbois To: libcamera-devel@lists.libcamera.org Date: Mon, 13 Sep 2021 16:58:02 +0200 Message-Id: <20210913145810.66515-4-jeanmichel.hautbois@ideasonboard.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210913145810.66515-1-jeanmichel.hautbois@ideasonboard.com> References: <20210913145810.66515-1-jeanmichel.hautbois@ideasonboard.com> MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH 03/11] ipa: ipu3: Document IPAIPU3::configure 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" Further extend the documentation for the IPAIPU3::configure operation. Signed-off-by: Jean-Michel Hautbois Signed-off-by: Kieran Bingham --- src/ipa/ipu3/ipu3.cpp | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/ipa/ipu3/ipu3.cpp b/src/ipa/ipu3/ipu3.cpp index c71f2a6c..c0004ea6 100644 --- a/src/ipa/ipu3/ipu3.cpp +++ b/src/ipa/ipu3/ipu3.cpp @@ -409,6 +409,18 @@ void IPAIPU3::calculateBdsGrid(const Size &bdsOutputSize) << (int)bdsGrid.height << " << " << (int)bdsGrid.block_height_log2 << ")"; } +/** + * \brief Configure the IPU3 IPA. + * \param[in] configInfo The IPA configuration data, received from the pipeline + * handler + * + * Calculate the best grid for the statistics based on the Pipeline Handler BDS + * output, and parse the minimum and maximum exposure and analogue gain control + * values. + * + * All algorithm modules are called to allow them to prepare the + * \a IPASessionConfiguration structure for the \a IPAContext. + */ int IPAIPU3::configure(const IPAConfigInfo &configInfo) { if (configInfo.entityControls.empty()) {