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{ "id": 9614, "url": "https://patchwork.libcamera.org/api/patches/9614/?format=api", "web_url": "https://patchwork.libcamera.org/patch/9614/", "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": "<20200915142038.28757-6-paul.elder@ideasonboard.com>", "date": "2020-09-15T14:20:20", "name": "[libcamera-devel,05/23] meson: ipa, proxy: Generate headers and proxy with mojo", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "b3e4ca54b3042f0b2e2909f92ac7a687aa08bbdc", "submitter": { "id": 17, "url": "https://patchwork.libcamera.org/api/people/17/?format=api", "name": "Paul Elder", "email": "paul.elder@ideasonboard.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/9614/mbox/", "series": [ { "id": 1291, "url": "https://patchwork.libcamera.org/api/series/1291/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=1291", "date": "2020-09-15T14:20:16", "name": "IPA isolation implementation", "version": 1, "mbox": "https://patchwork.libcamera.org/series/1291/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/9614/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/9614/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 5CB08BF01C\n\tfor <parsemail@patchwork.libcamera.org>;\n\tTue, 15 Sep 2020 14:21:09 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 2CA0562E1B;\n\tTue, 15 Sep 2020 16:21:09 +0200 (CEST)", "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 6178E62E17\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue, 15 Sep 2020 16:21:05 +0200 (CEST)", "from pyrite.rasen.tech (unknown\n\t[IPv6:2400:4051:61:600:2c71:1b79:d06d:5032])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 7D912AEA;\n\tTue, 15 Sep 2020 16:21:03 +0200 (CEST)" ], "Authentication-Results": "lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"tRobn0uj\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1600179665;\n\tbh=lyec7IuQNDjIoeYJuLdzbvq+kOvt4iSbPVo3OIP9voA=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=tRobn0ujZ7BPnUTv9fZUj1TXLd7fTkpwM/+cLI+xGcMDjvJEThVqQdY7SkO8ZfQjx\n\txnHe0Voe0CaDB58UPUVPt/q4rBjvvTLTwa7ifQ4R2vwA23gc0NVbu23ilsGgfH1mQQ\n\tBOm4euWSR2vAr3lcDSthOn7q80v2qcW28+STJW74=", "From": "Paul Elder <paul.elder@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Tue, 15 Sep 2020 23:20:20 +0900", "Message-Id": "<20200915142038.28757-6-paul.elder@ideasonboard.com>", "X-Mailer": "git-send-email 2.27.0", "In-Reply-To": "<20200915142038.28757-1-paul.elder@ideasonboard.com>", "References": "<20200915142038.28757-1-paul.elder@ideasonboard.com>", "MIME-Version": "1.0", "Subject": "[libcamera-devel] [PATCH 05/23] meson: ipa,\n\tproxy: Generate headers and proxy with mojo", "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>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Run mojo from meson to generate the header, serializer, and proxy files\nfor every pipeline's mojom data definition file. So far we only have the\nraspberrypi mojom file.\n\nSigned-off-by: Paul Elder <paul.elder@ideasonboard.com>\n---\n\nDictionaries with non-literal keys is apparently a meson 0.53 feature.\n\n include/libcamera/ipa/meson.build | 87 ++++++++++++++++++++++++++\n src/libcamera/proxy/meson.build | 21 +++++++\n src/libcamera/proxy/worker/meson.build | 25 +++++++-\n 3 files changed, 131 insertions(+), 2 deletions(-)", "diff": "diff --git a/include/libcamera/ipa/meson.build b/include/libcamera/ipa/meson.build\nindex 508c6bd1..f61a5a8f 100644\n--- a/include/libcamera/ipa/meson.build\n+++ b/include/libcamera/ipa/meson.build\n@@ -8,3 +8,90 @@ libcamera_ipa_headers = files([\n \n install_headers(libcamera_ipa_headers,\n subdir: join_paths(libcamera_include_dir, 'ipa'))\n+\n+#\n+# Prepare IPA/IPC generation components\n+#\n+\n+ipa_mojom_files = []\n+\n+mojom_generator = find_program('../../../utils/ipc/generate.py')\n+\n+mojom_template = custom_target('mojom_template',\n+ output : 'dummy',\n+ command : [mojom_generator, 'precompile'])\n+\n+mojom_parser = find_program('../../../utils/ipc/mojo/public/tools/mojom/mojom_parser.py')\n+\n+# {pipeline}.mojom-module\n+ipa_mojoms = {}\n+\n+foreach file : ipa_mojom_files\n+ name = file.split('.')[0]\n+ mojom = custom_target(file.split('.')[0] + '_mojom_module',\n+ input : file,\n+ output : file + '-module',\n+ command : [mojom_parser,\n+ '--output-root', meson.build_root(),\n+ '--input-root', meson.source_root(),\n+ '--mojoms', '@INPUT@'\n+ ])\n+ ipa_mojoms += { name: mojom }\n+endforeach\n+\n+#\n+# Generate headers from templates.\n+#\n+\n+# {pipeline}_generated.h\n+# generate {pipeline}_serializer.h\n+# generate ipa_proxy_{pipeline}.h\n+ipa_headers = {}\n+ipa_serializers = {}\n+ipa_proxy_headers = {}\n+\n+foreach name, mojom : ipa_mojoms\n+ header = custom_target(name + '_generated_h',\n+ input : mojom,\n+ output : name + '_generated.h',\n+ depends : mojom_template,\n+ command : [mojom_generator, 'generate',\n+ '-g', 'libcamera',\n+ '--bytecode_path', '.',\n+ '--libcamera_generate_header',\n+ '--libcamera_output_path=@OUTPUT@',\n+ './' +'@INPUT@'\n+ ])\n+\n+ serializer = custom_target(name + '_serializer_h',\n+ input : mojom,\n+ output : name + '_serializer.h',\n+ depends : mojom_template,\n+ command : [mojom_generator, 'generate',\n+ '-g', 'libcamera',\n+ '--bytecode_path', '.',\n+ '--libcamera_generate_serializer',\n+ '--libcamera_output_path=@OUTPUT@',\n+ './' +'@INPUT@'\n+ ])\n+\n+ proxy_header = custom_target(name + '_proxy_h',\n+ input : mojom,\n+ output : 'ipa_proxy_' + name + '.h',\n+ depends : mojom_template,\n+ command : [mojom_generator, 'generate',\n+ '-g', 'libcamera',\n+ '--bytecode_path', '.',\n+ '--libcamera_generate_proxy_h',\n+ '--libcamera_output_path=@OUTPUT@',\n+ './' +'@INPUT@'\n+ ])\n+\n+ ipa_headers += { name: header }\n+ ipa_serializers += { name: serializer }\n+ ipa_proxy_headers += { name: proxy_header }\n+endforeach\n+\n+libcamera_internal_headers += ipa_proxy_headers\n+libcamera_internal_headers += ipa_headers\n+libcamera_internal_headers += ipa_serializers\ndiff --git a/src/libcamera/proxy/meson.build b/src/libcamera/proxy/meson.build\nindex bd804750..b0d35646 100644\n--- a/src/libcamera/proxy/meson.build\n+++ b/src/libcamera/proxy/meson.build\n@@ -4,3 +4,24 @@ libcamera_sources += files([\n 'ipa_proxy_linux.cpp',\n 'ipa_proxy_thread.cpp',\n ])\n+\n+# generate ipa_proxy_{pipeline}.cpp\n+ipa_proxy_sources = []\n+\n+foreach name, mojom : ipa_mojoms\n+ ipa_proxy_sources += custom_target(name + '_proxy_cpp',\n+ input : mojom,\n+ output : 'ipa_proxy_' + name + '.cpp',\n+ depends : [mojom_template,\n+ ipa_headers[name],\n+ ipa_serializers[name],\n+ ipa_proxy_headers[name]],\n+ command : [mojom_generator, 'generate',\n+ '-g', 'libcamera',\n+ '--bytecode_path', '.',\n+ '--libcamera_generate_proxy_cpp',\n+ '--libcamera_output_path=@OUTPUT@',\n+ './' + '@INPUT@'])\n+endforeach\n+\n+libcamera_sources += ipa_proxy_sources\ndiff --git a/src/libcamera/proxy/worker/meson.build b/src/libcamera/proxy/worker/meson.build\nindex ac0310a7..c35be70c 100644\n--- a/src/libcamera/proxy/worker/meson.build\n+++ b/src/libcamera/proxy/worker/meson.build\n@@ -4,10 +4,31 @@ ipa_proxy_sources = [\n ['ipa_proxy_linux', 'ipa_proxy_linux_worker.cpp']\n ]\n \n+# generate ipa_proxy_{pipeline}_worker.cpp\n+ipa_proxy_sources = {}\n+\n+foreach name, mojom : ipa_mojoms\n+ worker = custom_target(name + '_proxy_worker',\n+ input : mojom,\n+ output : 'ipa_proxy_' + name + '_worker.cpp',\n+ depends : [mojom_template,\n+ ipa_headers[name],\n+ ipa_serializers[name],\n+ ipa_proxy_headers[name]],\n+ command : [mojom_generator, 'generate',\n+ '-g', 'libcamera',\n+ '--bytecode_path', '.',\n+ '--libcamera_generate_proxy_worker',\n+ '--libcamera_output_path=@OUTPUT@',\n+ './' + '@INPUT@'\n+ ])\n+ ipa_proxy_sources += { 'ipa_proxy_' + name : worker }\n+endforeach\n+\n proxy_install_dir = join_paths(get_option('libexecdir'), 'libcamera')\n \n-foreach t : ipa_proxy_sources\n- proxy = executable(t[0], t[1],\n+foreach k, t : ipa_proxy_sources\n+ proxy = executable(k, t,\n install : true,\n install_dir : proxy_install_dir,\n dependencies : libcamera_dep)\n", "prefixes": [ "libcamera-devel", "05/23" ] }