{"id":9169,"url":"https://patchwork.libcamera.org/api/1.1/patches/9169/?format=json","web_url":"https://patchwork.libcamera.org/patch/9169/","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":"<20200804095850.275499-5-naush@raspberrypi.com>","date":"2020-08-04T09:58:42","name":"[libcamera-devel,v6,04/12] libcamera: pipeline: raspberrypi: Increase the number of RAW buffers","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"ee9c461e2dc5e97b912e958e5d93cfb3f5ad0c38","submitter":{"id":34,"url":"https://patchwork.libcamera.org/api/1.1/people/34/?format=json","name":"Naushir Patuck","email":"naush@raspberrypi.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/9169/mbox/","series":[{"id":1187,"url":"https://patchwork.libcamera.org/api/1.1/series/1187/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=1187","date":"2020-08-04T09:58:38","name":"Zero-copy RAW stream work","version":6,"mbox":"https://patchwork.libcamera.org/series/1187/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/9169/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/9169/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 B6245BD86F\n\tfor ;\n\tTue, 4 Aug 2020 09:59:02 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 7DE0360499;\n\tTue, 4 Aug 2020 11:59:02 +0200 (CEST)","from mail-wm1-x343.google.com (mail-wm1-x343.google.com\n\t[IPv6:2a00:1450:4864:20::343])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 7D60760495\n\tfor ;\n\tTue, 4 Aug 2020 11:59:00 +0200 (CEST)","by mail-wm1-x343.google.com with SMTP id g8so2103982wmk.3\n\tfor ;\n\tTue, 04 Aug 2020 02:59:00 -0700 (PDT)","from naushir-VirtualBox.patuck.local ([88.97.76.4])\n\tby smtp.gmail.com with ESMTPSA id\n\t32sm34047234wrh.18.2020.08.04.02.58.58\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tTue, 04 Aug 2020 02:58:59 -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=\"CfVIQt+A\"; 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=3+ZXMgg8PooDj2zFEFpjzLpTNquT9wyZ/ayyxCK3lyQ=;\n\tb=CfVIQt+A3cQvlnJq1iUcCiNtLyZ8Z2jM6J7YeiV5D6j4QlQkiN6yIMi2iUcJcE/EwN\n\t7v+cPL621l2SxJwjZuGKpUclrbPh17j+MiyZwyCR89Z1nd7tZW0yGLS8F0wj5I6Qkejr\n\tRw5W7bWscD4BGKJy3+Dt2CDBRb7bhxkukKgJck4ddF3BDnCjaCWAG2mv1WByz3n616Yg\n\tEsFTAXLj0uMxZv33d+nh8PqhL8UqqZ6m9cIgQELQwQ4znElmgd9Dp8fuQdug5GD4BzjX\n\t8SyiDO3PdaoJsgu26rMZ+I9UJ5T3KaQtLVLrm2F36sPkXEkScH4C6CWupkeQsRBcURBt\n\t5Zog==","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=3+ZXMgg8PooDj2zFEFpjzLpTNquT9wyZ/ayyxCK3lyQ=;\n\tb=R1263fSlxY6wnqpYMzJxrMsNI4+RU+jZlUx5W5zjwcy+ar/coBNtnlDsoOCVtL4jDy\n\tVD5PIfWv9mrOOQ1feyBEvztL8epTY08jv+GgAqgE+woMLT//cUJSanB+oa8IyF8Gcukm\n\tcPL6tZSuoIgkaE0TnYoNGq0Gm1x2qewPja0JmcGE+RiCw2pNhhQoG6DBYbbezE3vBqfH\n\tG8F22ka8PoqUbUKJ9nW4fSdKGrySMs9LJyhTOph/njZ/oUg0X8kMvaIGQsxYCKa9S1YE\n\tlXBgIidNjh/OuhIyLrlxDerasrDgnUtIgpVhXavJl2a2U6fDD2L/qVhPw2Bvu8dWRgdy\n\tN8qA==","X-Gm-Message-State":"AOAM5321693ej6MQNxpdQkUxZpGQgK7agwiWrSfBopvbvSr3dYP50pMz\n\tC5gen820oXh4KuBF/iJUmZ9bGRTiNzravg==","X-Google-Smtp-Source":"ABdhPJwZSX+zijS9rXo7dT6kQUguTM9cKeEGGubqQae9WFbew5EzDcFG+HFo66a0VdZ3SuQJI3/K0A==","X-Received":"by 2002:a05:600c:2302:: with SMTP id\n\t2mr3431722wmo.151.1596535140040; \n\tTue, 04 Aug 2020 02:59:00 -0700 (PDT)","From":"Naushir Patuck ","To":"libcamera-devel@lists.libcamera.org","Date":"Tue, 4 Aug 2020 10:58:42 +0100","Message-Id":"<20200804095850.275499-5-naush@raspberrypi.com>","X-Mailer":"git-send-email 2.25.1","In-Reply-To":"<20200804095850.275499-1-naush@raspberrypi.com>","References":"<20200804095850.275499-1-naush@raspberrypi.com>","MIME-Version":"1.0","Subject":"[libcamera-devel] [PATCH v6 04/12] libcamera: pipeline:\n\traspberrypi: Increase the number of RAW buffers","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","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"base64","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Increase the number of expected RAW buffers in the stream configuration\nto 2. This will avoid dropping Unicam frames when exporting RAW streams.\n\nSigned-off-by: Naushir Patuck \nReviewed-by: Niklas Söderlund \nReviewed-by: Kieran Bingham \nReviewed-by: Laurent Pinchart \nTested-by: David Plowman \n---\n src/libcamera/pipeline/raspberrypi/raspberrypi.cpp | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)","diff":"diff --git a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp\nindex 61925033..a6b87df1 100644\n--- a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp\n+++ b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp\n@@ -378,7 +378,7 @@ CameraConfiguration *PipelineHandlerRPi::generateConfiguration(Camera *camera,\n \t\t\tsensorFormat = findBestMode(fmts, size);\n \t\t\tpixelFormat = sensorFormat.fourcc.toPixelFormat();\n \t\t\tASSERT(pixelFormat.isValid());\n-\t\t\tbufferCount = 1;\n+\t\t\tbufferCount = 2;\n \t\t\trawCount++;\n \t\t\tbreak;\n \n","prefixes":["libcamera-devel","v6","04/12"]}