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{ "id": 19435, "url": "https://patchwork.libcamera.org/api/patches/19435/?format=api", "web_url": "https://patchwork.libcamera.org/patch/19435/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20240121211040.1048509-2-neal@gompa.dev>", "date": "2024-01-21T21:09:44", "name": "[libcamera-devel,1/3] apps: qcam: Port to Qt 6", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "74e5cdb66cd778d1aa9731783ae59b354b5849fd", "submitter": { "id": 181, "url": "https://patchwork.libcamera.org/api/people/181/?format=api", "name": "Neal Gompa", "email": "neal@gompa.dev" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/19435/mbox/", "series": [ { "id": 4150, "url": "https://patchwork.libcamera.org/api/series/4150/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=4150", "date": "2024-01-21T21:09:43", "name": "apps: qcam: Port to Qt 6", "version": 1, "mbox": "https://patchwork.libcamera.org/series/4150/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/19435/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/19435/checks/", "tags": {}, "headers": { "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>", "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 13386C3243\n\tfor <parsemail@patchwork.libcamera.org>;\n\tSun, 21 Jan 2024 21:11:22 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id AEE1C62947;\n\tSun, 21 Jan 2024 22:11:21 +0100 (CET)", "from mail-qk1-f170.google.com (mail-qk1-f170.google.com\n\t[209.85.222.170])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 40D5562946\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tSun, 21 Jan 2024 22:11:20 +0100 (CET)", "by mail-qk1-f170.google.com with SMTP id\n\taf79cd13be357-783182d4a0aso218078285a.2\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tSun, 21 Jan 2024 13:11:20 -0800 (PST)", "from Belldandy-Slimbook.infra.opensuse.org ([32.220.181.243])\n\tby smtp.gmail.com with ESMTPSA id\n\tz21-20020a05620a101500b007832895cf8csm1596456qkj.38.2024.01.21.13.11.16\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tSun, 21 Jan 2024 13:11:17 -0800 (PST)" ], "DKIM-Signature": "v=1; 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\n\tSun, 21 Jan 2024 13:11:18 -0800 (PST)", "To": "libcamera-devel <libcamera-devel@lists.libcamera.org>", "Date": "Sun, 21 Jan 2024 16:09:44 -0500", "Message-ID": "<20240121211040.1048509-2-neal@gompa.dev>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<20240121211040.1048509-1-neal@gompa.dev>", "References": "<20240121211040.1048509-1-neal@gompa.dev>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH 1/3] apps: qcam: Port to Qt 6", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "From": "Neal Gompa via libcamera-devel <libcamera-devel@lists.libcamera.org>", "Reply-To": "Neal Gompa <neal@gompa.dev>", "Cc": "Neal Gompa <neal@gompa.dev>, Wim Taymans <wtaymans@redhat.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Open source Qt 5 has been effectively end of life since the release\nof Qt 6, and Qt 6 has current LTS releases now.\n\nThis change ports qcam to Qt 6.2 and drops some of the baggage related\nto Qt 5 that is no longer applicable.\n\nSigned-off-by: Neal Gompa <neal@gompa.dev>\n---\n README.rst | 2 +-\n src/apps/qcam/meson.build | 45 +++++++++++----------------------------\n 2 files changed, 14 insertions(+), 33 deletions(-)", "diff": "diff --git a/README.rst b/README.rst\nindex 315738ee..6f1c9302 100644\n--- a/README.rst\n+++ b/README.rst\n@@ -88,7 +88,7 @@ for cam: [optional]\n - libsdl2-dev: Enables the SDL sink\n \n for qcam: [optional]\n- libtiff-dev qtbase5-dev qttools5-dev-tools\n+ libtiff-dev qt6-base-dev qt6-tools-dev-tools\n \n for tracing with lttng: [optional]\n liblttng-ust-dev python3-jinja2 lttng-tools\ndiff --git a/src/apps/qcam/meson.build b/src/apps/qcam/meson.build\nindex 6cf4c171..c7fcfbeb 100644\n--- a/src/apps/qcam/meson.build\n+++ b/src/apps/qcam/meson.build\n@@ -1,13 +1,13 @@\n # SPDX-License-Identifier: CC0-1.0\n \n-qt5 = import('qt5')\n-qt5_dep = dependency('qt5',\n+qt6 = import('qt6')\n+qt6_dep = dependency('qt6',\n method : 'pkg-config',\n- modules : ['Core', 'Gui', 'Widgets'],\n+ modules : ['Core', 'Gui', 'OpenGL', 'OpenGLWidgets', 'Widgets'],\n required : get_option('qcam'),\n- version : '>=5.4')\n+ version : '>=6.2')\n \n-if not qt5_dep.found()\n+if not qt6_dep.found()\n qcam_enabled = false\n subdir_done()\n endif\n@@ -20,46 +20,27 @@ qcam_sources = files([\n 'main.cpp',\n 'main_window.cpp',\n 'message_handler.cpp',\n+ 'viewfinder_gl.cpp',\n 'viewfinder_qt.cpp',\n ])\n \n qcam_moc_headers = files([\n 'cam_select_dialog.h',\n 'main_window.h',\n+ 'viewfinder_gl.h',\n 'viewfinder_qt.h',\n ])\n \n qcam_resources = files([\n 'assets/feathericons/feathericons.qrc',\n+ 'assets/shader/shaders.qrc',\n ])\n \n-qt5_cpp_args = [apps_cpp_args, '-DQT_NO_KEYWORDS']\n+qt6_cpp_args = [apps_cpp_args, '-DQT_NO_KEYWORDS']\n \n-if cxx.has_header_symbol('QOpenGLWidget', 'QOpenGLWidget',\n- dependencies : qt5_dep, args : '-fPIC')\n- qcam_sources += files([\n- 'viewfinder_gl.cpp',\n- ])\n- qcam_moc_headers += files([\n- 'viewfinder_gl.h',\n- ])\n- qcam_resources += files([\n- 'assets/shader/shaders.qrc'\n- ])\n-endif\n-\n-# gcc 9 introduced a deprecated-copy warning that is triggered by Qt until\n-# Qt 5.13. clang 10 introduced the same warning, but detects more issues\n-# that are not fixed in Qt yet. Disable the warning manually in both cases.\n-if ((cc.get_id() == 'gcc' and cc.version().version_compare('>=9.0') and\n- qt5_dep.version().version_compare('<5.13')) or\n- (cc.get_id() == 'clang' and cc.version().version_compare('>=10.0')))\n- qt5_cpp_args += ['-Wno-deprecated-copy']\n-endif\n-\n-resources = qt5.preprocess(moc_headers : qcam_moc_headers,\n+resources = qt6.preprocess(moc_headers : qcam_moc_headers,\n qresources : qcam_resources,\n- dependencies : qt5_dep)\n+ dependencies : qt6_dep)\n \n qcam = executable('qcam', qcam_sources, resources,\n install : true,\n@@ -69,6 +50,6 @@ qcam = executable('qcam', qcam_sources, resources,\n libatomic,\n libcamera_public,\n libtiff,\n- qt5_dep,\n+ qt6_dep,\n ],\n- cpp_args : qt5_cpp_args)\n+ cpp_args : qt6_cpp_args)\n", "prefixes": [ "libcamera-devel", "1/3" ] }