{"id":14601,"url":"https://patchwork.libcamera.org/api/1.1/patches/14601/?format=json","web_url":"https://patchwork.libcamera.org/patch/14601/","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":"<20211113084947.21892-12-jeanmichel.hautbois@ideasonboard.com>","date":"2021-11-13T08:49:44","name":"[libcamera-devel,v5,11/14] ipa: ipu3: Send color temperature in the metadata","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"400067f15516436d3933651d1186b8589da1ab77","submitter":{"id":75,"url":"https://patchwork.libcamera.org/api/1.1/people/75/?format=json","name":"Jean-Michel Hautbois","email":"jeanmichel.hautbois@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/14601/mbox/","series":[{"id":2717,"url":"https://patchwork.libcamera.org/api/1.1/series/2717/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=2717","date":"2021-11-13T08:49:33","name":"IPA: IPU3: Introduce per-frame controls","version":5,"mbox":"https://patchwork.libcamera.org/series/2717/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/14601/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/14601/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 7EDEDBDB1C\n\tfor ;\n\tSat, 13 Nov 2021 08:50:03 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 2C18D6038C;\n\tSat, 13 Nov 2021 09:50:03 +0100 (CET)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 14EAE60376\n\tfor ;\n\tSat, 13 Nov 2021 09:49:53 +0100 (CET)","from tatooine.ideasonboard.com (unknown\n\t[IPv6:2a01:e0a:169:7140:4d35:9445:6881:4ffd])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id C31F01490;\n\tSat, 13 Nov 2021 09:49:52 +0100 (CET)"],"Authentication-Results":"lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"hFRiMyj7\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1636793392;\n\tbh=NgF1q5SlJ0cU/YYa4IU5nmw01PCbqD8M1CPmJhlW/kw=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=hFRiMyj7ZpOMatEmUr+QID7p11E5d2ocinIvrwADhXHmlAb/zC8h8Lx+hg+nXMtVv\n\t3uDrm61FPpZkXQdk+Pxd/Pd3hsLdH+Ukmy1OlHrMhCKErAWfZuvZsobWTvp9VaEZlb\n\tOUr/LHIJewTAr1doW0HdjDU3cfp/D8DeIq1chDxQ=","From":"Jean-Michel Hautbois ","To":"libcamera-devel@lists.libcamera.org","Date":"Sat, 13 Nov 2021 09:49:44 +0100","Message-Id":"<20211113084947.21892-12-jeanmichel.hautbois@ideasonboard.com>","X-Mailer":"git-send-email 2.32.0","In-Reply-To":"<20211113084947.21892-1-jeanmichel.hautbois@ideasonboard.com>","References":"<20211113084947.21892-1-jeanmichel.hautbois@ideasonboard.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v5 11/14] ipa: ipu3: Send color\n\ttemperature in the metadata","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":"Now that the color temperature is updated per-frame, use the value and\nset the corresponding controls::ColourTemperature.\n\nSigned-off-by: Jean-Michel Hautbois \nReviewed-by: Kieran Bingham \nReviewed-by: Umang Jain \nReviewed-by: Paul Elder \n---\n src/ipa/ipu3/ipu3.cpp | 10 ++++++++++\n 1 file changed, 10 insertions(+)","diff":"diff --git a/src/ipa/ipu3/ipu3.cpp b/src/ipa/ipu3/ipu3.cpp\nindex 38e86e58..d3195de6 100644\n--- a/src/ipa/ipu3/ipu3.cpp\n+++ b/src/ipa/ipu3/ipu3.cpp\n@@ -631,6 +631,16 @@ void IPAIPU3::parseStatistics(unsigned int frame,\n \t\t\t\t(sensorInfo_.pixelRate / 1e6);\n \tctrls.set(controls::FrameDuration, frameDuration);\n \n+\tctrls.set(controls::ColourTemperature, context_.frameContext.awb.temperatureK);\n+\n+\t/*\n+\t * \\todo The Metadata provides a path to getting extended data\n+\t * out to the application. Further data such as a simplifed Histogram\n+\t * might have value to be exposed, however such data may be\n+\t * difficult to report in a generically parsable way and we\n+\t * likely want to avoid putting platform specific metadata in.\n+\t */\n+\n \tIPU3Action op;\n \top.op = ActionMetadataReady;\n \top.controls = ctrls;\n","prefixes":["libcamera-devel","v5","11/14"]}