From patchwork Thu Nov 11 11:06:02 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: 14566 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 487E1C324E for ; Thu, 11 Nov 2021 11:06:23 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id DDAE66039C; Thu, 11 Nov 2021 12:06:22 +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="RAPCgdPN"; 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 B493C6036B for ; Thu, 11 Nov 2021 12:06:11 +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 65FB81516; Thu, 11 Nov 2021 12:06:11 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1636628771; bh=YX16MVOhRGH9pRktKox1inFdSvi5ffQz01PP1FzGKO4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RAPCgdPNP3qiqp/1GIRRyLIwi8RmGwWzdwCVOFQArujy7mIJOkftUwcOaMdUTD8lQ 08B8UlGkJAYi0bML6CKm5FMDREKilt0BT7p1fr6HqXYAzvsiQJ3/V7EaIwawkXWgwy +uw3cTyaLG8KUSUSJHUf2PNl6iNhfFBQdDQPlLP8= From: Jean-Michel Hautbois To: libcamera-devel@lists.libcamera.org Date: Thu, 11 Nov 2021 12:06:02 +0100 Message-Id: <20211111110605.105202-12-jeanmichel.hautbois@ideasonboard.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211111110605.105202-1-jeanmichel.hautbois@ideasonboard.com> References: <20211111110605.105202-1-jeanmichel.hautbois@ideasonboard.com> MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH v3 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 --- 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 dee002a5..7762c5ec 100644 --- a/src/ipa/ipu3/ipu3.cpp +++ b/src/ipa/ipu3/ipu3.cpp @@ -632,6 +632,16 @@ 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;