{"id":16871,"url":"https://patchwork.libcamera.org/api/patches/16871/?format=json","web_url":"https://patchwork.libcamera.org/patch/16871/","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":"<20220729160014.101503-3-jacopo@jmondi.org>","date":"2022-07-29T16:00:10","name":"[libcamera-devel,v3,2/6] libcamera: formats: Search PixelFormatInfo on multiple formats","commit_ref":null,"pull_url":null,"state":"superseded","archived":true,"hash":"a170844490a247da7ec71d169713021064b1ce86","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/16871/mbox/","series":[{"id":3350,"url":"https://patchwork.libcamera.org/api/series/3350/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3350","date":"2022-07-29T16:00:08","name":"libcamera: Map multiple V4L2 formats to a single libcamera::format","version":3,"mbox":"https://patchwork.libcamera.org/series/3350/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/16871/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/16871/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 771D4C3275\n\tfor ;\n\tFri, 29 Jul 2022 16:00:29 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 3331763311;\n\tFri, 29 Jul 2022 18:00:29 +0200 (CEST)","from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net\n\t[217.70.183.194])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id E44CA63311\n\tfor ;\n\tFri, 29 Jul 2022 18:00:24 +0200 (CEST)","(Authenticated sender: jacopo@jmondi.org)\n\tby mail.gandi.net (Postfix) with ESMTPSA id D22B64000E;\n\tFri, 29 Jul 2022 16:00:23 +0000 (UTC)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1659110429;\n\tbh=PvdhqUVPD0MXc/Hi+kBKdnqskrwvRs8ReQgM5OnNk9w=;\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=3HL0xPjD5i+sP4l6NP5S53LYw+WyRNcbARZnSd7gqF6sXnz6dQol+uN80sGkxzGd3\n\tzpFn6SL00hIFK+cxha15lRcKioUGz4dqWK+sRIBWGlJCI9pOqmY1e6JMfIE8FhTUMa\n\tDj7B6fnjboyVi2NAFHhVJdRmdB/HgFDA73PIHqRNBd6l044OpWefv3Xr+tQnFNN+d0\n\tHTmOoWya6uTujYEPPRK/XD2H1Bz0fMiWrkcaQLTENNYWE68F/MjQrUKPTrw/+B6DXK\n\t5yay8p/reP/WZvu+JQmQT3zwJ4Pjs3lJCX4lJgVbW2JEYX7whADloYaiYW/QxIy/Iy\n\toQdSrwipDguqA==","To":"libcamera-devel@lists.libcamera.org","Date":"Fri, 29 Jul 2022 18:00:10 +0200","Message-Id":"<20220729160014.101503-3-jacopo@jmondi.org>","X-Mailer":"git-send-email 2.37.1","In-Reply-To":"<20220729160014.101503-1-jacopo@jmondi.org>","References":"<20220729160014.101503-1-jacopo@jmondi.org>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v3 2/6] 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\nTo correctly support multiple V4L2 formats mapped 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 | 13 +++++++++++--\n 1 file changed, 11 insertions(+), 2 deletions(-)\n\n--\n2.37.1","diff":"diff --git a/src/libcamera/formats.cpp b/src/libcamera/formats.cpp\nindex 3c536722f375..6921d5c43bcb 100644\n--- a/src/libcamera/formats.cpp\n+++ b/src/libcamera/formats.cpp\n@@ -829,9 +829,18 @@ 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();\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[0] == format;\n+\t\t\t\t\t[&matchFormats](auto &pair) {\n+\t\t\t\t\t\treturn matchFormats(pair.second.v4l2Formats);\n \t\t\t\t\t});\n \tif (info == pixelFormatInfo.end())\n \t\treturn pixelFormatInfoInvalid;\n","prefixes":["libcamera-devel","v3","2/6"]}