{"id":16640,"url":"https://patchwork.libcamera.org/api/1.1/patches/16640/?format=json","web_url":"https://patchwork.libcamera.org/patch/16640/","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":"<20220715135007.53574-3-jacopo@jmondi.org>","date":"2022-07-15T13:50:02","name":"[libcamera-devel,2/7] libcamera: formats: Search PixelFormatInfo on multiple formats","commit_ref":null,"pull_url":null,"state":"superseded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/1.1/people/3/?format=json","name":"Jacopo Mondi","email":"jacopo@jmondi.org"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/16640/mbox/","series":[{"id":3288,"url":"https://patchwork.libcamera.org/api/1.1/series/3288/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3288","date":"2022-07-15T13:50:00","name":"libcamera: Map multiple V4L2 formats to a single libcamera::format","version":1,"mbox":"https://patchwork.libcamera.org/series/3288/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/16640/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/16640/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 E4905BE173\n\tfor ;\n\tFri, 15 Jul 2022 13:50:24 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 77A1763313;\n\tFri, 15 Jul 2022 15:50:24 +0200 (CEST)","from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net\n\t[IPv6:2001:4b98:dc4:8::223])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id C86D46330A\n\tfor ;\n\tFri, 15 Jul 2022 15:50:21 +0200 (CEST)","(Authenticated sender: jacopo@jmondi.org)\n\tby mail.gandi.net (Postfix) with ESMTPSA id 9CEA86000A;\n\tFri, 15 Jul 2022 13:50:20 +0000 (UTC)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1657893024;\n\tbh=c/6gB4SSC3yvs7YlwjXpTq0TLFezDfDgjJD+2CEst8M=;\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=q0C/tocOxbx/MOpkFI20lH5yYcoRA1e07+wlCUmF1hDTIAhaaL1X9LbSNREswxq12\n\tt0LrOuU+Na5vBVIW2YzYhFYg4JtcnCeQe3hXxzRprg035BjVLTKZCZTod51EpD1P5x\n\tyuO3w8sY8IStbz1YnmEkimaFznqjjwted8wFqOKoB4mFfJljWzPtcufOBd6sM2w4iC\n\t5QsDF9+TkMEB4yfmQSRyaKzdpkWMJvaziE0HotKhECY4S+0tFEu05p2dtczZRlxcbT\n\tLknx/cCKwqInPaflXPukExUs53/bSnX1vShPlmiHCFkAdSuwoQYpCdpGraCDXYskIz\n\tJkLRAkZRMPEYA==","To":"libcamera-devel@lists.libcamera.org","Date":"Fri, 15 Jul 2022 15:50:02 +0200","Message-Id":"<20220715135007.53574-3-jacopo@jmondi.org>","X-Mailer":"git-send-email 2.36.1","In-Reply-To":"<20220715135007.53574-1-jacopo@jmondi.org>","References":"<20220715135007.53574-1-jacopo@jmondi.org>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH 2/7] 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","2/7"]}