Patch Detail
Show a patch.
GET /api/patches/12583/?format=api
{ "id": 12583, "url": "https://patchwork.libcamera.org/api/patches/12583/?format=api", "web_url": "https://patchwork.libcamera.org/patch/12583/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20210614095340.3051816-6-naush@raspberrypi.com>", "date": "2021-06-14T09:53:39", "name": "[libcamera-devel,5/6] ipa: raspberrypi: Embed the metadata parser in the sensor CamHelper classes", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "5cb1ffd6e1a3ea4bfb14c29c9bc7a55029917ba8", "submitter": { "id": 34, "url": "https://patchwork.libcamera.org/api/people/34/?format=api", "name": "Naushir Patuck", "email": "naush@raspberrypi.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/12583/mbox/", "series": [ { "id": 2128, "url": "https://patchwork.libcamera.org/api/series/2128/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=2128", "date": "2021-06-14T09:53:34", "name": "Raspberry Pi: Metadata parsing improvements", "version": 1, "mbox": "https://patchwork.libcamera.org/series/2128/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/12583/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/12583/checks/", "tags": {}, "headers": { "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>", "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 7721BC3218\n\tfor <parsemail@patchwork.libcamera.org>;\n\tMon, 14 Jun 2021 09:53:56 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 1220568936;\n\tMon, 14 Jun 2021 11:53:56 +0200 (CEST)", "from mail-wm1-x32d.google.com (mail-wm1-x32d.google.com\n\t[IPv6:2a00:1450:4864:20::32d])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 13E066893C\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tMon, 14 Jun 2021 11:53:49 +0200 (CEST)", "by mail-wm1-x32d.google.com with SMTP id\n\tk5-20020a05600c1c85b02901affeec3ef8so12627537wms.0\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tMon, 14 Jun 2021 02:53:49 -0700 (PDT)", "from naush-laptop.pitowers.org\n\t([2a00:1098:3142:14:fd93:d554:2dff:83ca])\n\tby smtp.gmail.com with ESMTPSA id\n\tc2sm19834891wmf.24.2021.06.14.02.53.48\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tMon, 14 Jun 2021 02:53:48 -0700 (PDT)" ], "Authentication-Results": "lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=raspberrypi.com header.i=@raspberrypi.com\n\theader.b=\"S93QUUwQ\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=raspberrypi.com; s=google;\n\th=from:to:cc:subject:date:message-id:in-reply-to:references\n\t:mime-version:content-transfer-encoding;\n\tbh=XejH4KqE96/4XmZzclPo+84OiNylXyKa77noPloxPaY=;\n\tb=S93QUUwQfGMkrC746tPlkKvY9rYx0wsdHM1jT1B2upnwvi09QY07a/YTpuiFxPelKB\n\tFs90bmxDeOPwz/t+SiNaxQipXzD2RkF9rjQrXH7VnoA2K5b/swbwqX5NG0iE9jAxIPRI\n\tMjJi+8sRYAicVrJExtTDzIpVluMwiceIMKd+v1fePDV0baROhyu18TuQxaJ4CvUyCxEB\n\tpGyqPjMTEhVul5MdAp8kY+USbepjjl3MeP2ivZZMcyNs2hVxpDWH3ZaMbrcQIP2aNagV\n\tT0vmyq2fQrnLJqKlgxE7Vpm/kltRXOLMZiNqY6Wxm5Dv3CA5tIA8Zep0o2HDKY1/Y8QF\n\ttOqA==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references:mime-version:content-transfer-encoding;\n\tbh=XejH4KqE96/4XmZzclPo+84OiNylXyKa77noPloxPaY=;\n\tb=TpbMfFavX+1Mvqd1x3uGJLrGy9Qro6ARIlPgzjmINoEA2pln0rkoVll8UCB9ePrru8\n\tvdezWG/U8b+ryRYKHUUoq5exoCGBcOuGEtj/KLCt47/yMqlZADSYZX6/OfoslsYsrR4M\n\ts2keqVwYFsUzs1qqOaO2BPWoSlsut9SxP85z1sH2CHwBdg3NUO0Zrs3aEhJTezjovlxN\n\tgnz2754iQWduXGNFzPNRhMh8uC+DNZCF+Q5861bxQz+8y1WI90eUa2janEutIpGzq1fU\n\td4mYI1wvS5IGqENifedb4lA0PwWnb3OLDbvVfpeMJYNO7oBH5x3k0SfY66DosYs2DM/f\n\tT6VQ==", "X-Gm-Message-State": "AOAM5325pTJ2p42tXaj26oIBHiW8LSyvj/fxr9ANT+yKPovQ+bxMPG1M\n\t2Kd1o0iNCA8jspAh8UUFI9znzfuDWLQJtw==", "X-Google-Smtp-Source": "ABdhPJyeNmkx8fcd16wzfe4vOYJe4n9BZqAlTqeGXOYqlOTsuAh14tbILgt86T2lSndU5SbSfLM3fw==", "X-Received": "by 2002:a7b:c853:: with SMTP id\n\tc19mr32219493wml.30.1623664428547; \n\tMon, 14 Jun 2021 02:53:48 -0700 (PDT)", "From": "Naushir Patuck <naush@raspberrypi.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Mon, 14 Jun 2021 10:53:39 +0100", "Message-Id": "<20210614095340.3051816-6-naush@raspberrypi.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20210614095340.3051816-1-naush@raspberrypi.com>", "References": "<20210614095340.3051816-1-naush@raspberrypi.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH 5/6] ipa: raspberrypi: Embed the metadata\n\tparser in the sensor CamHelper classes", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "This avoids the need for any dynamic allocations and lifetime management. The\nbase CamHelper class still accesses the parser through a pointer that is setup\nby the derived class constructor.\n\nSigned-off-by: Naushir Patuck <naush@raspberrypi.com>\n---\n src/ipa/raspberrypi/cam_helper.cpp | 5 ++---\n src/ipa/raspberrypi/cam_helper.hpp | 2 +-\n src/ipa/raspberrypi/cam_helper_imx219.cpp | 9 +++++----\n src/ipa/raspberrypi/cam_helper_imx290.cpp | 2 +-\n src/ipa/raspberrypi/cam_helper_imx477.cpp | 5 ++++-\n src/ipa/raspberrypi/cam_helper_ov5647.cpp | 2 +-\n 6 files changed, 14 insertions(+), 11 deletions(-)", "diff": "diff --git a/src/ipa/raspberrypi/cam_helper.cpp b/src/ipa/raspberrypi/cam_helper.cpp\nindex 062e94c4fef3..ab66e2ddef3e 100644\n--- a/src/ipa/raspberrypi/cam_helper.cpp\n+++ b/src/ipa/raspberrypi/cam_helper.cpp\n@@ -40,15 +40,14 @@ CamHelper *CamHelper::Create(std::string const &cam_name)\n \treturn nullptr;\n }\n \n-CamHelper::CamHelper(MdParser *parser, unsigned int frameIntegrationDiff)\n-\t: parser_(parser), initialized_(false),\n+CamHelper::CamHelper(unsigned int frameIntegrationDiff)\n+\t: parser_(nullptr), initialized_(false),\n \t frameIntegrationDiff_(frameIntegrationDiff)\n {\n }\n \n CamHelper::~CamHelper()\n {\n-\tdelete parser_;\n }\n \n void CamHelper::Prepare(Span<const uint8_t> buffer,\ndiff --git a/src/ipa/raspberrypi/cam_helper.hpp b/src/ipa/raspberrypi/cam_helper.hpp\nindex f53f5c39b01c..460839079741 100644\n--- a/src/ipa/raspberrypi/cam_helper.hpp\n+++ b/src/ipa/raspberrypi/cam_helper.hpp\n@@ -67,7 +67,7 @@ class CamHelper\n {\n public:\n \tstatic CamHelper *Create(std::string const &cam_name);\n-\tCamHelper(MdParser *parser, unsigned int frameIntegrationDiff);\n+\tCamHelper(unsigned int frameIntegrationDiff);\n \tvirtual ~CamHelper();\n \tvoid SetCameraMode(const CameraMode &mode);\n \tvirtual void Prepare(libcamera::Span<const uint8_t> buffer,\ndiff --git a/src/ipa/raspberrypi/cam_helper_imx219.cpp b/src/ipa/raspberrypi/cam_helper_imx219.cpp\nindex ec218dce5456..36dbe8cd941a 100644\n--- a/src/ipa/raspberrypi/cam_helper_imx219.cpp\n+++ b/src/ipa/raspberrypi/cam_helper_imx219.cpp\n@@ -54,15 +54,16 @@ private:\n \t * in units of lines.\n \t */\n \tstatic constexpr int frameIntegrationDiff = 4;\n+\n+\tMdParserImx219 imx219_parser;\n };\n \n CamHelperImx219::CamHelperImx219()\n+\t: CamHelper(frameIntegrationDiff)\n+{\n #if ENABLE_EMBEDDED_DATA\n-\t: CamHelper(new MdParserImx219(), frameIntegrationDiff)\n-#else\n-\t: CamHelper(nullptr, frameIntegrationDiff)\n+\tparser_ = &imx219_parser;\n #endif\n-{\n }\n \n uint32_t CamHelperImx219::GainCode(double gain) const\ndiff --git a/src/ipa/raspberrypi/cam_helper_imx290.cpp b/src/ipa/raspberrypi/cam_helper_imx290.cpp\nindex 6f412e403f16..dea57b84bf0b 100644\n--- a/src/ipa/raspberrypi/cam_helper_imx290.cpp\n+++ b/src/ipa/raspberrypi/cam_helper_imx290.cpp\n@@ -30,7 +30,7 @@ private:\n };\n \n CamHelperImx290::CamHelperImx290()\n-\t: CamHelper(nullptr, frameIntegrationDiff)\n+\t: CamHelper(frameIntegrationDiff)\n {\n }\n \ndiff --git a/src/ipa/raspberrypi/cam_helper_imx477.cpp b/src/ipa/raspberrypi/cam_helper_imx477.cpp\nindex 25b36bce0dac..038a8583d311 100644\n--- a/src/ipa/raspberrypi/cam_helper_imx477.cpp\n+++ b/src/ipa/raspberrypi/cam_helper_imx477.cpp\n@@ -47,11 +47,14 @@ private:\n \t * in units of lines.\n \t */\n \tstatic constexpr int frameIntegrationDiff = 22;\n+\n+\tMdParserImx477 imx477_parser;\n };\n \n CamHelperImx477::CamHelperImx477()\n-\t: CamHelper(new MdParserImx477(), frameIntegrationDiff)\n+\t: CamHelper(frameIntegrationDiff)\n {\n+\tparser_ = &imx477_parser;\n }\n \n uint32_t CamHelperImx477::GainCode(double gain) const\ndiff --git a/src/ipa/raspberrypi/cam_helper_ov5647.cpp b/src/ipa/raspberrypi/cam_helper_ov5647.cpp\nindex 12be6bf931a8..fff648279d2a 100644\n--- a/src/ipa/raspberrypi/cam_helper_ov5647.cpp\n+++ b/src/ipa/raspberrypi/cam_helper_ov5647.cpp\n@@ -38,7 +38,7 @@ private:\n */\n \n CamHelperOv5647::CamHelperOv5647()\n-\t: CamHelper(nullptr, frameIntegrationDiff)\n+\t: CamHelper(frameIntegrationDiff)\n {\n }\n \n", "prefixes": [ "libcamera-devel", "5/6" ] }