From patchwork Thu Nov 11 14:09:25 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: 14581 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 0E46CC324E for ; Thu, 11 Nov 2021 14:09:47 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id AA1D060362; Thu, 11 Nov 2021 15:09:46 +0100 (CET) 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="rS5WJYG2"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 68569600B5 for ; Thu, 11 Nov 2021 15:09:33 +0100 (CET) Received: from tatooine.ideasonboard.com (unknown [IPv6:2a01:e0a:169:7140:e627:8337:a781:d98]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 15F00E51; Thu, 11 Nov 2021 15:09:33 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1636639773; bh=JMQm9uZfy7p4vYGC16HYi0ldVVfHp8KTz889bsLCWqk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rS5WJYG2JNs2mgmG4T1kSZoLzb+d6Yin1UB15mFyP+c16ATsAO5g5NYAs15FqmUp9 9oHaNE5HNwomfsbEAOKo9KKZ1nRuSEfvWc7pBPQzkRxbLTfabP33XzrWGIwJBosF9H jK9wNpbXtLpXbIKDJG21kxSoaae47LS6Y1ZCFFNI= From: Jean-Michel Hautbois To: libcamera-devel@lists.libcamera.org Date: Thu, 11 Nov 2021 15:09:25 +0100 Message-Id: <20211111140928.136111-12-jeanmichel.hautbois@ideasonboard.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211111140928.136111-1-jeanmichel.hautbois@ideasonboard.com> References: <20211111140928.136111-1-jeanmichel.hautbois@ideasonboard.com> MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH v4 11/14] ipa: ipu3: Send color temperature in the metadata 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" Now that the color temperature is updated per-frame, use the value and set the corresponding controls::ColourTemperature. Signed-off-by: Jean-Michel Hautbois Reviewed-by: Kieran Bingham Reviewed-by: Umang Jain Reviewed-by: Paul Elder --- src/ipa/ipu3/ipu3.cpp | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/ipa/ipu3/ipu3.cpp b/src/ipa/ipu3/ipu3.cpp index 38e86e58..d3195de6 100644 --- a/src/ipa/ipu3/ipu3.cpp +++ b/src/ipa/ipu3/ipu3.cpp @@ -631,6 +631,16 @@ void IPAIPU3::parseStatistics(unsigned int frame, (sensorInfo_.pixelRate / 1e6); ctrls.set(controls::FrameDuration, frameDuration); + ctrls.set(controls::ColourTemperature, context_.frameContext.awb.temperatureK); + + /* + * \todo The Metadata provides a path to getting extended data + * out to the application. Further data such as a simplifed Histogram + * might have value to be exposed, however such data may be + * difficult to report in a generically parsable way and we + * likely want to avoid putting platform specific metadata in. + */ + IPU3Action op; op.op = ActionMetadataReady; op.controls = ctrls;