{"id":17877,"url":"https://patchwork.libcamera.org/api/1.1/patches/17877/?format=json","web_url":"https://patchwork.libcamera.org/patch/17877/","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":"<20221124113550.2182342-12-paul.elder@ideasonboard.com>","date":"2022-11-24T11:35:49","name":"[libcamera-devel,v4,11/12] utils: tuning: Add alsc-only libtuning raspberrypi tuning script","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"8b1d7b2e18e5167ade463f213aa67b51dda7e254","submitter":{"id":17,"url":"https://patchwork.libcamera.org/api/1.1/people/17/?format=json","name":"Paul Elder","email":"paul.elder@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/17877/mbox/","series":[{"id":3636,"url":"https://patchwork.libcamera.org/api/1.1/series/3636/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3636","date":"2022-11-24T11:35:38","name":"utils: tuning: Add a new tuning infrastructure","version":4,"mbox":"https://patchwork.libcamera.org/series/3636/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/17877/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/17877/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 554F6BDE6B\n\tfor ;\n\tThu, 24 Nov 2022 11:36:24 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 21C2F63322;\n\tThu, 24 Nov 2022 12:36:24 +0100 (CET)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 595886331A\n\tfor ;\n\tThu, 24 Nov 2022 12:36:22 +0100 (CET)","from pyrite.tail37cf.ts.net (h175-177-042-159.catv02.itscom.jp\n\t[175.177.42.159])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id D2B0D7FA;\n\tThu, 24 Nov 2022 12:36:20 +0100 (CET)"],"DKIM-Signature":["v=1; 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dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"VnF5HJQ1\"; dkim-atps=neutral","To":"libcamera-devel@lists.libcamera.org","Date":"Thu, 24 Nov 2022 20:35:49 +0900","Message-Id":"<20221124113550.2182342-12-paul.elder@ideasonboard.com>","X-Mailer":"git-send-email 2.35.1","In-Reply-To":"<20221124113550.2182342-1-paul.elder@ideasonboard.com>","References":"<20221124113550.2182342-1-paul.elder@ideasonboard.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v4 11/12] utils: tuning: Add alsc-only\n\tlibtuning raspberrypi tuning script","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":"Paul Elder via libcamera-devel ","Reply-To":"Paul Elder ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Add a tuning script for raspberrypi for alsc only, that uses libtuning.\nSince there will also be a tuning script for raspberrypi that has more\nmodules, put the libtuning alsc module definition in a separate file so\nthat it can be reused later.\n\nSigned-off-by: Paul Elder \nReviewed-by: Laurent Pinchart \n\n---\nChanges in v3:\n- add __main__ guard\n- add file description\n- fix style\n\nChanges in v2:\n- fix python errors\n- fix style\n- add SPDX and copyright\n- s/average_functions/average/\n- update script to work with new raspberrypi alsc module\n---\n utils/tuning/raspberrypi/__init__.py | 0\n utils/tuning/raspberrypi/alsc.py | 19 +++++++++++++++++++\n utils/tuning/raspberrypi_alsc_only.py | 23 +++++++++++++++++++++++\n 3 files changed, 42 insertions(+)\n create mode 100644 utils/tuning/raspberrypi/__init__.py\n create mode 100644 utils/tuning/raspberrypi/alsc.py\n create mode 100755 utils/tuning/raspberrypi_alsc_only.py","diff":"diff --git a/utils/tuning/raspberrypi/__init__.py b/utils/tuning/raspberrypi/__init__.py\nnew file mode 100644\nindex 00000000..e69de29b\ndiff --git a/utils/tuning/raspberrypi/alsc.py b/utils/tuning/raspberrypi/alsc.py\nnew file mode 100644\nindex 00000000..024eb5a3\n--- /dev/null\n+++ b/utils/tuning/raspberrypi/alsc.py\n@@ -0,0 +1,19 @@\n+# SPDX-License-Identifier: GPL-2.0-or-later\n+#\n+# Copyright (C) 2022, Paul Elder \n+#\n+# alsc.py - ALSC module instance for Raspberry Pi tuning scripts\n+\n+import libtuning as lt\n+from libtuning.modules.lsc import ALSCRaspberryPi\n+\n+ALSC = \\\n+ ALSCRaspberryPi(do_color=lt.Param('do_alsc_colour', lt.Param.Mode.Optional, True),\n+ luminance_strength=lt.Param('luminance_strength', lt.Param.Mode.Optional, 0.5),\n+ debug=[lt.Debug.Plot],\n+ sector_shape=(16, 12),\n+ sector_x_gradient=lt.gradient.Linear(lt.Remainder.DistributeFront),\n+ sector_y_gradient=lt.gradient.Linear(lt.Remainder.DistributeFront),\n+ sector_average_function=lt.average.Mean(),\n+ smoothing_function=lt.smoothing.MedianBlur(3),\n+ )\ndiff --git a/utils/tuning/raspberrypi_alsc_only.py b/utils/tuning/raspberrypi_alsc_only.py\nnew file mode 100755\nindex 00000000..af04e6a8\n--- /dev/null\n+++ b/utils/tuning/raspberrypi_alsc_only.py\n@@ -0,0 +1,23 @@\n+#!/usr/bin/env python3\n+# SPDX-License-Identifier: GPL-2.0-or-later\n+#\n+# Copyright (C) 2022, Paul Elder \n+#\n+# raspberrypi_alsc_only.py - Tuning script for raspberrypi, ALSC only\n+\n+import sys\n+\n+import libtuning as lt\n+from libtuning.parsers import RaspberryPiParser\n+from libtuning.generators import RaspberryPiOutput\n+\n+from raspberrypi.alsc import ALSC\n+\n+tuner = lt.Tuner('Raspberry Pi (ALSC only)')\n+tuner.add(ALSC)\n+tuner.set_input_parser(RaspberryPiParser())\n+tuner.set_output_formatter(RaspberryPiOutput())\n+tuner.set_output_order([ALSC])\n+\n+if __name__ == '__main__':\n+ sys.exit(tuner.run(sys.argv))\n","prefixes":["libcamera-devel","v4","11/12"]}