{"id":16741,"url":"https://patchwork.libcamera.org/api/patches/16741/?format=json","web_url":"https://patchwork.libcamera.org/patch/16741/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/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":"<20220723095330.43542-3-jacopo@jmondi.org>","date":"2022-07-23T09:53:24","name":"[libcamera-devel,v2,2/8] libcamera: formats: Search PixelFormatInfo on multiple formats","commit_ref":null,"pull_url":null,"state":"superseded","archived":true,"hash":"16e60bfe7b940d34219db1d515dd526e08797ab7","submitter":{"id":3,"url":"https://patchwork.libcamera.org/api/people/3/?format=json","name":"Jacopo Mondi","email":"jacopo@jmondi.org"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/16741/mbox/","series":[{"id":3320,"url":"https://patchwork.libcamera.org/api/series/3320/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3320","date":"2022-07-23T09:53:22","name":"libcamera: Map multiple V4L2 formats to a single libcamera::format","version":2,"mbox":"https://patchwork.libcamera.org/series/3320/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/16741/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/16741/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 8D5FEBE173\n\tfor ;\n\tSat, 23 Jul 2022 09:53:54 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 43C9F63318;\n\tSat, 23 Jul 2022 11:53:54 +0200 (CEST)","from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net\n\t[217.70.183.201])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 6C2806330E\n\tfor ;\n\tSat, 23 Jul 2022 11:53:53 +0200 (CEST)","(Authenticated sender: jacopo@jmondi.org)\n\tby mail.gandi.net (Postfix) with ESMTPSA id 98CAD1BF209;\n\tSat, 23 Jul 2022 09:53:48 +0000 (UTC)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1658570034;\n\tbh=bMoHreOwzOKKMc0amupIX1iTjk8koHqdj2oVGPGBVYc=;\n\th=To:Date:In-Reply-To:References:Subject:List-Id:List-Unsubscribe:\n\tList-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc:\n\tFrom;\n\tb=NT7yABd0KbQmChDxw6H+u4IJcFR+q3wN/FuJri+kh56dy+H2fDZG1On14V14EHWQ1\n\tqfJBAoBeXECy/6WuiyfT9lG262753pbi/za8qexSF91KWq0nkiewQp2CkSzfE+m5nP\n\tMvSGRdyf8rC9WdfwKSubQfPuxAsiSRdjIhrZDXDBT66IGnn1ucCZqU7WMBovKsWomD\n\tSExSgVtMmAquVmaJLMYSXdkGifLgaToxEf1UxlltkOySSPB69a6zGBIDiZLpUB1aZn\n\tSZf6PPRH/MAaj1p+8qMDWgczMTmlTur4x2Ry1F0ZVK9f9EJqF5SvWYFYezzb73FdNz\n\te+avTcTYTANxw==","To":"libcamera-devel@lists.libcamera.org","Date":"Sat, 23 Jul 2022 11:53:24 +0200","Message-Id":"<20220723095330.43542-3-jacopo@jmondi.org>","X-Mailer":"git-send-email 2.37.1","In-Reply-To":"<20220723095330.43542-1-jacopo@jmondi.org>","References":"<20220723095330.43542-1-jacopo@jmondi.org>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v2 2/8] libcamera: formats: Search\n\tPixelFormatInfo on multiple formats","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":"Jacopo Mondi via libcamera-devel ","Reply-To":"Jacopo Mondi ","Cc":"jozef@mlich.cz, Pavel Machek ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"The PixelFormatInfo::info(const V4L2PixelFormat &format) function\nreturns the PixelFormatInfo associated with a V4L2 pixel format.\n\nAs we prepare to associate multiple V4L2 formats to a single\nPixelFormatInfo rework the function to search the given V4L2 format\nin a list.\n\nSigned-off-by: Jacopo Mondi \n---\n src/libcamera/formats.cpp | 15 ++++++++++++---\n 1 file changed, 12 insertions(+), 3 deletions(-)","diff":"diff --git a/src/libcamera/formats.cpp b/src/libcamera/formats.cpp\nindex f7e9adc7ff77..86fc698a0f4e 100644\n--- a/src/libcamera/formats.cpp\n+++ b/src/libcamera/formats.cpp\n@@ -994,10 +994,19 @@ const PixelFormatInfo &PixelFormatInfo::info(const PixelFormat &format)\n */\n const PixelFormatInfo &PixelFormatInfo::info(const V4L2PixelFormat &format)\n {\n+\tauto matchFormats = [&format](const std::vector &formats) {\n+\t\tconst auto &it = std::find_if(formats.begin(), formats.end(),\n+\t\t\t\t\t [&format](const V4L2PixelFormat &fmt) {\n+\t\t\t\t\t\t return format == fmt;\n+\t\t\t\t\t });\n+\n+\t\treturn it == formats.end() ? false : true;\n+\t};\n+\n \tconst auto &info = std::find_if(pixelFormatInfo.begin(), pixelFormatInfo.end(),\n-\t\t\t\t\t[format](auto pair) {\n-\t\t\t\t\t\treturn pair.second.v4l2Formats.single[0] == format ||\n-\t\t\t\t\t\t pair.second.v4l2Formats.multi[0] == format;\n+\t\t\t\t\t[&matchFormats](auto &pair) {\n+\t\t\t\t\t\treturn matchFormats(pair.second.v4l2Formats.single) ||\n+\t\t\t\t\t\t matchFormats(pair.second.v4l2Formats.multi);\n \t\t\t\t\t});\n \tif (info == pixelFormatInfo.end())\n \t\treturn pixelFormatInfoInvalid;\n","prefixes":["libcamera-devel","v2","2/8"]}