{"id":16129,"url":"https://patchwork.libcamera.org/api/patches/16129/?format=json","web_url":"https://patchwork.libcamera.org/patch/16129/","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":"<20220601231802.16735-4-Rauch.Christian@gmx.de>","date":"2022-06-01T23:18:01","name":"[libcamera-devel,v5,3/4] libcamera: controls: Generate fixed- and variable-sized Span Controls","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"e9cbc895d2a50e978afebbdb8545736153ffb9af","submitter":{"id":111,"url":"https://patchwork.libcamera.org/api/people/111/?format=json","name":"Christian Rauch","email":"Rauch.Christian@gmx.de"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/16129/mbox/","series":[{"id":3152,"url":"https://patchwork.libcamera.org/api/series/3152/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3152","date":"2022-06-01T23:17:58","name":"generate and use fixed-sized Span Control types","version":5,"mbox":"https://patchwork.libcamera.org/series/3152/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/16129/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/16129/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 79CE1C326E\n\tfor ;\n\tWed, 1 Jun 2022 23:18:21 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id C370E65641;\n\tThu, 2 Jun 2022 01:18:19 +0200 (CEST)","from mout.gmx.net (mout.gmx.net [212.227.17.20])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 3FAA165632\n\tfor ;\n\tThu, 2 Jun 2022 01:18:16 +0200 (CEST)","from localhost.localdomain ([92.18.80.244]) by mail.gmx.net\n\t(mrgmx105 [212.227.17.168]) with ESMTPSA (Nemesis) id\n\t1MfYPY-1nKzrL3JtI-00fzHs; 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dkim=pass (1024-bit key; \n\tunprotected) header.d=gmx.net header.i=@gmx.net\n\theader.b=\"ED6AoOGm\"; dkim-atps=neutral","X-UI-Sender-Class":"01bb95c1-4bf8-414a-932a-4f6e2808ef9c","To":"libcamera-devel@lists.libcamera.org","Date":"Thu, 2 Jun 2022 00:18:01 +0100","Message-Id":"<20220601231802.16735-4-Rauch.Christian@gmx.de>","X-Mailer":"git-send-email 2.34.1","In-Reply-To":"<20220601231802.16735-1-Rauch.Christian@gmx.de>","References":"<20220601231802.16735-1-Rauch.Christian@gmx.de>","MIME-Version":"1.0","Content-Transfer-Encoding":"quoted-printable","X-Provags-ID":"V03:K1:khRDyhaHiqHSr2y8aNEkv0c27ogfUhr32bCokD3fpXQbhYx8ORC\n\tImGdYdaDRuhSGyKvcZLhXLbKGs0XhkXvcAFpGKW5UL1MAl2B1CLeUvX/aHsUhM8YAzTn23O\n\tjfvC8awfxYqpXH1oSDMDdw8fvBg8qZQy/AIrXRBUMS73uXF5pn/HYhSlsRCHF7HsGuGqEbU\n\tdf/ZwUDVbVJRhy+YJUk1w==","X-Spam-Flag":"NO","X-UI-Out-Filterresults":"notjunk:1; V03:K0:/g4I5oSw5/s=:AdIhL/1EBP39/x1yd27y8N\n\t0U6G8Xbqqj9Kp1GfRWm2ekMvXqYaNzJF9NE1KAhRcmjA0dJMMYylfhtdTTATlXo5Be1QDCPDz\n\to7f661cjIrBmOKDFnt052WC1EhZa61DfBExCV92EaxdFC+DJrMN5gwQ+2Hd4+NW5aX9lFYQqD\n\t5ExqCKboDW4BwOUXzC9iRJdbf/7bWFaRdU65Y2kSqIfw2VwIZnqlLcjAcarhShoWzVtofervY\n\t59wJWL/1pt7NkDdbo/FAbsQJP4kvy6l/Lcm+S7wKYrF4rnuksJJeakS3XNHzrt1UcNSyKJnBS\n\t1bicsKR8sbM+WlL7n8RZ837nLFinH0o571Poej4R0j8Y88TPC4AnNgdBn3VDGPFHISqDDlW7U\n\tbBxrsDRrOuz1bjf5Id6L2Zf6aOK3jmIgh6pl3bZBpzwR4GjQE8o0oBYz4P7rrNclyLTf7fliL\n\toQhY5YNlSdm5W2HnzHfo2iNnKm67fdh6c9aCmXsQfjO/lZxwYn7HY2Aa1a2qTVUFNUU7gByK4\n\tYadbblYWbE0rBBQWZy5Ez3XQ87evB1n3zhzm7l7K+baR8P2QHo4rd0G/BfOGFfzfOM2BodDlT\n\tJbn3tQsFEz0vv3DtgHbUSbStuHsjRZuoquCwKWqXdtA/i7tHBpobZGbWkuH7ajdkeZ22ymZ09\n\tUwJz/qdvSSOv8XuvTNvKpzkeIGKiY8cMcK2zR4yH8stqlJ/EPMtRuJAyDxmKtCjbcsp2C6pNC\n\tcs3/5UbZtH/ekf7jhy9OGWWG+QchuRa+yz2p2cNVfUgB1TSqA4e7lIJ/VLzKWqF4K2XTgL/ah\n\tcZ0VtAgFPCDz3cuN8KnzvzWy+a5pIP5xdqjyp675jadrKRe3ho3nwU6nT5qL8SFAlm/o4V8jN\n\t9kqIMl421jOXVkqcMXbsLNOgrN3GIoJ51sFzYeUvFFoQ80vrQsbkraBk4Dy2KqIcEqWnX+F6O\n\ttcARSj1CnVe8XerGtU2FOlAeXIU3dTzP9ogEwhQk/bOHIdxxs+Yd+QVrLE4O/fPxlXK0BHvh9\n\t+2CUFNzIvQRnLwjYkORei0oZ6ALbQHqRhxmIUSzB+iKMpD4f3u4V1DD3iPj+KIHKpTaFcdzPA\n\tmJzTvjRP0V3sdYLvjxeeSBpZYU3aduGTfZitPTcqUbGif8CeoRn97quvA==","Subject":"[libcamera-devel] [PATCH v5 3/4] libcamera: controls: Generate\n\tfixed- and variable-sized Span Controls","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":"Christian Rauch via libcamera-devel\n\t","Reply-To":"Christian Rauch ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"This defines Controls with a 'size' as either variable-sized Span or as\nfixed-sized Span.\n\nSigned-off-by: Christian Rauch \n---\n utils/gen-controls.py | 32 ++++++++++++++++++++++----------\n 1 file changed, 22 insertions(+), 10 deletions(-)\n\n--\n2.34.1","diff":"diff --git a/utils/gen-controls.py b/utils/gen-controls.py\nindex 3f99b5e2..c9e79a22 100755\n--- a/utils/gen-controls.py\n+++ b/utils/gen-controls.py\n@@ -7,6 +7,7 @@\n # gen-controls.py - Generate control definitions from YAML\n\n import argparse\n+import math\n import string\n import sys\n import yaml\n@@ -22,6 +23,25 @@ def format_description(description):\n return '\\n'.join([(line and ' * ' or ' *') + line for line in description])\n\n\n+def get_ctrl_type(ctrl):\n+ ctrl_type = ctrl['type']\n+ ctrl_size_arr = ctrl.get('size')\n+ ctrl_is_span = ctrl_size_arr is not None\n+\n+ if ctrl_type == 'string':\n+ return 'std::string'\n+ elif ctrl_is_span:\n+ ctrl_span_size = math.prod(ctrl_size_arr) if len(ctrl_size_arr) > 0 else None\n+ if ctrl_span_size:\n+ # fixed-sized Span\n+ return f\"Span\"\n+ else:\n+ # variable-sized Span\n+ return f\"Span\"\n+ else:\n+ return ctrl_type\n+\n+\n def generate_cpp(controls):\n enum_doc_start_template = string.Template('''/**\n * \\\\enum ${name}Enum\n@@ -50,11 +70,7 @@ ${description}\n name, ctrl = ctrl.popitem()\n id_name = snake_case(name).upper()\n\n- ctrl_type = ctrl['type']\n- if ctrl_type == 'string':\n- ctrl_type = 'std::string'\n- elif ctrl.get('size'):\n- ctrl_type = 'Span' % ctrl_type\n+ ctrl_type = get_ctrl_type(ctrl)\n\n info = {\n 'name': name,\n@@ -135,11 +151,7 @@ def generate_h(controls):\n\n ids.append('\\t' + id_name + ' = ' + str(id_value) + ',')\n\n- ctrl_type = ctrl['type']\n- if ctrl_type == 'string':\n- ctrl_type = 'std::string'\n- elif ctrl.get('size'):\n- ctrl_type = 'Span' % ctrl_type\n+ ctrl_type = get_ctrl_type(ctrl)\n\n info = {\n 'name': name,\n","prefixes":["libcamera-devel","v5","3/4"]}