{"id":17311,"url":"https://patchwork.libcamera.org/api/1.1/patches/17311/?format=json","web_url":"https://patchwork.libcamera.org/patch/17311/","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":"<20220908014200.28728-3-laurent.pinchart@ideasonboard.com>","date":"2022-09-08T01:41:30","name":"[libcamera-devel,v4,02/32] ipa: ipu3: af: Pass context reference to afIsOutOfFocus()","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"ce52d6d562bd79f449c1e46cf349722da95c7bde","submitter":{"id":2,"url":"https://patchwork.libcamera.org/api/1.1/people/2/?format=json","name":"Laurent Pinchart","email":"laurent.pinchart@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/17311/mbox/","series":[{"id":3476,"url":"https://patchwork.libcamera.org/api/1.1/series/3476/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3476","date":"2022-09-08T01:41:28","name":"ipa: Frame context queue, IPU3 & RkISP consolidation, and RkISP1 improvements","version":4,"mbox":"https://patchwork.libcamera.org/series/3476/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/17311/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/17311/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 1043BC3272\n\tfor ;\n\tThu, 8 Sep 2022 01:42:23 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id B37376209B;\n\tThu, 8 Sep 2022 03:42:22 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 91A8B6208F\n\tfor ;\n\tThu, 8 Sep 2022 03:42:20 +0200 (CEST)","from pendragon.ideasonboard.com (62-78-145-57.bb.dnainternet.fi\n\t[62.78.145.57])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 1A2736CC\n\tfor ;\n\tThu, 8 Sep 2022 03:42:20 +0200 (CEST)"],"DKIM-Signature":["v=1; 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dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"mJTKMlLI\"; dkim-atps=neutral","To":"libcamera-devel@lists.libcamera.org","Date":"Thu, 8 Sep 2022 04:41:30 +0300","Message-Id":"<20220908014200.28728-3-laurent.pinchart@ideasonboard.com>","X-Mailer":"git-send-email 2.35.1","In-Reply-To":"<20220908014200.28728-1-laurent.pinchart@ideasonboard.com>","References":"<20220908014200.28728-1-laurent.pinchart@ideasonboard.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v4 02/32] ipa: ipu3: af: Pass context\n\treference to afIsOutOfFocus()","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","From":"Laurent Pinchart via libcamera-devel\n\t","Reply-To":"Laurent Pinchart ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Avoid copying the whole IPA context by passing a reference to the\nAf::afIsOutOfFocus() function.\n\nSigned-off-by: Laurent Pinchart \n---\n src/ipa/ipu3/algorithms/af.cpp | 2 +-\n src/ipa/ipu3/algorithms/af.h | 2 +-\n 2 files changed, 2 insertions(+), 2 deletions(-)","diff":"diff --git a/src/ipa/ipu3/algorithms/af.cpp b/src/ipa/ipu3/algorithms/af.cpp\nindex 106a7614e2c7..9127c24f1287 100644\n--- a/src/ipa/ipu3/algorithms/af.cpp\n+++ b/src/ipa/ipu3/algorithms/af.cpp\n@@ -383,7 +383,7 @@ double Af::afEstimateVariance(Span y_items, bool isY1)\n * \\return True if the variance threshold is crossed indicating lost focus,\n * false otherwise\n */\n-bool Af::afIsOutOfFocus(IPAContext context)\n+bool Af::afIsOutOfFocus(IPAContext &context)\n {\n \tconst uint32_t diff_var = std::abs(currentVariance_ -\n \t\t\t\t\t context.activeState.af.maxVariance);\ndiff --git a/src/ipa/ipu3/algorithms/af.h b/src/ipa/ipu3/algorithms/af.h\nindex ccf015f3f8f5..9b93594898bb 100644\n--- a/src/ipa/ipu3/algorithms/af.h\n+++ b/src/ipa/ipu3/algorithms/af.h\n@@ -44,7 +44,7 @@ private:\n \tvoid afIgnoreFrameReset();\n \tdouble afEstimateVariance(Span y_items, bool isY1);\n \n-\tbool afIsOutOfFocus(IPAContext context);\n+\tbool afIsOutOfFocus(IPAContext &context);\n \n \t/* VCM step configuration. It is the current setting of the VCM step. */\n \tuint32_t focus_;\n","prefixes":["libcamera-devel","v4","02/32"]}