{"id":19797,"url":"https://patchwork.libcamera.org/api/covers/19797/?format=json","web_url":"https://patchwork.libcamera.org/cover/19797/","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":"<20240322195032.1803017-1-mzamazal@redhat.com>","date":"2024-03-22T19:50:31","name":"[v4,0/1] cam: Add support for PPM output format","submitter":{"id":177,"url":"https://patchwork.libcamera.org/api/people/177/?format=json","name":"Milan Zamazal","email":"mzamazal@redhat.com"},"mbox":"https://patchwork.libcamera.org/cover/19797/mbox/","series":[{"id":4237,"url":"https://patchwork.libcamera.org/api/series/4237/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=4237","date":"2024-03-22T19:50:31","name":"cam: Add support for PPM output format","version":4,"mbox":"https://patchwork.libcamera.org/series/4237/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/19797/comments/","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 3207DBD160\n\tfor ;\n\tFri, 22 Mar 2024 19:51:04 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 53BBE62826;\n\tFri, 22 Mar 2024 20:51:03 +0100 (CET)","from us-smtp-delivery-124.mimecast.com\n\t(us-smtp-delivery-124.mimecast.com [170.10.129.124])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 983BE61C45\n\tfor ;\n\tFri, 22 Mar 2024 20:51:01 +0100 (CET)","from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com\n\t[66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS\n\t(version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id\n\tus-mta-83-EjbtN1DyO5GtKpHeidSYow-1; Fri, 22 Mar 2024 15:50:56 -0400","from smtp.corp.redhat.com\n\t(int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\tkey-exchange X25519 server-signature RSA-PSS (2048 bits)\n\tserver-digest SHA256) (No client certificate requested)\n\tby mimecast-mx02.redhat.com (Postfix) with ESMTPS id 6AAE4185A784;\n\tFri, 22 Mar 2024 19:50:56 +0000 (UTC)","from nuthatch.redhat.com (unknown [10.45.224.17])\n\tby smtp.corp.redhat.com (Postfix) with ESMTP id 44B512022C1D;\n\tFri, 22 Mar 2024 19:50:54 +0000 (UTC)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=redhat.com header.i=@redhat.com\n\theader.b=\"VMYl6NWX\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n\ts=mimecast20190719; t=1711137060;\n\th=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n\tto:to:cc:cc:mime-version:mime-version:content-type:content-type:\n\tcontent-transfer-encoding:content-transfer-encoding;\n\tbh=L/bUMvrlTYS5jNwsBY/BFnmn7pGX+APWCBJ/ovhFMcc=;\n\tb=VMYl6NWXgwlkCLKLBX6cO1VmFIgGkK4kvsTQGeZQcccO3VP21Y0EByR2R77f6Sq4UvIRU9\n\tzd9kqoP95EjVmHvoM+e1qcH+GcoudOAYEs6kuZEV1BDdhEW8KgbPziSA9KII6Vfj9+vRy1\n\tKAYvAKfWk9qhnvbBhVbzlt9AEvMiIJY=","X-MC-Unique":"EjbtN1DyO5GtKpHeidSYow-1","From":"Milan Zamazal ","To":"libcamera-devel@lists.libcamera.org","Cc":"Milan Zamazal ,\n\tKieran Bingham ,\n\tLaurent Pinchart ","Subject":"[PATCH v4 0/1] cam: Add support for PPM output format","Date":"Fri, 22 Mar 2024 20:50:31 +0100","Message-ID":"<20240322195032.1803017-1-mzamazal@redhat.com>","MIME-Version":"1.0","X-Scanned-By":"MIMEDefang 3.4.1 on 10.11.54.4","X-Mimecast-Spam-Score":"0","X-Mimecast-Originator":"redhat.com","Content-Transfer-Encoding":"8bit","Content-Type":"text/plain; charset=\"US-ASCII\"; x-default=true","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","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"This is to make cam file output directly usable in image viewers and\nprocessors, without the need to explore the file format and to convert\nit to something usable using home-made converters.\n\nv4 (Laurent's review addressed):\n - Use \"ppm\" rather than \"pnm\" everywhere.\n - Alphabetical ordering at several places.\n - config.stride used directly instead of storing it to a variable.\n - A short note regarding file formats added to the commit message.\n\nv3:\n - Pass Sink rather than void* to the writer.\n - Fix the copyright line.\n\nv2: No change, just rebased on current master.\n\nMilan Zamazal (1):\n apps: cam: Add support for PPM output format\n\n src/apps/cam/file_sink.cpp | 11 +++++++\n src/apps/cam/main.cpp | 2 ++\n src/apps/common/meson.build | 1 +\n src/apps/common/ppm_writer.cpp | 53 ++++++++++++++++++++++++++++++++++\n src/apps/common/ppm_writer.h | 20 +++++++++++++\n 5 files changed, 87 insertions(+)\n create mode 100644 src/apps/common/ppm_writer.cpp\n create mode 100644 src/apps/common/ppm_writer.h"}