{"id":20114,"url":"https://patchwork.libcamera.org/api/1.1/patches/20114/?format=json","web_url":"https://patchwork.libcamera.org/patch/20114/","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":"<20240529070248.12186-3-umang.jain@ideasonboard.com>","date":"2024-05-29T07:02:46","name":"[v2,2/4] libcamera: software_isp: Drop unnecessary sanity check","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"9809a54e0fb1ea11a51b4081956c256b3152728a","submitter":{"id":86,"url":"https://patchwork.libcamera.org/api/1.1/people/86/?format=json","name":"Umang Jain","email":"umang.jain@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/20114/mbox/","series":[{"id":4331,"url":"https://patchwork.libcamera.org/api/1.1/series/4331/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=4331","date":"2024-05-29T07:02:44","name":"libcamera: converter: Replace usage of stream index by Stream pointer","version":2,"mbox":"https://patchwork.libcamera.org/series/4331/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/20114/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/20114/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 C863BBD87C\n\tfor ;\n\tWed, 29 May 2024 07:03:04 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 6942D634B0;\n\tWed, 29 May 2024 09:03:04 +0200 (CEST)","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 44EE961A46\n\tfor ;\n\tWed, 29 May 2024 09:03:02 +0200 (CEST)","from fedora.local (unknown\n\t[IPv6:2409:4055:4e99:4251:f523:b915:4362:f847])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 3EEC3A27;\n\tWed, 29 May 2024 09:02:57 +0200 (CEST)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"RlYcCaYd\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1716966179;\n\tbh=HtY7NcD0sF9ta2WAQdJt0lftJCBXNGToH9ZxLoTt95M=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=RlYcCaYd9sZ7faVwgWWktA40QPXvp4OSobo9gpb0QbFg6K9hctvzdZIc1xeWhTOtF\n\tZp22LM9lH6aoaRuxrKxbTk4O7dGL+BVZ1GF5CjcKghLxEQVn6xnjOo00iBJHgTbTCi\n\tD8bPrzUVpGWbn8JxYq+ekfeLvS9YwgNzfTkcuODI=","From":"Umang Jain ","To":"libcamera-devel@lists.libcamera.org","Cc":"Milan Zamazal ,\n\tAndrey Konovalov ,\n\tUmang Jain ","Subject":"[PATCH v2 2/4] libcamera: software_isp: Drop unnecessary sanity\n\tcheck","Date":"Wed, 29 May 2024 12:32:46 +0530","Message-ID":"<20240529070248.12186-3-umang.jain@ideasonboard.com>","X-Mailer":"git-send-email 2.44.0","In-Reply-To":"<20240529070248.12186-1-umang.jain@ideasonboard.com>","References":"<20240529070248.12186-1-umang.jain@ideasonboard.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","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":"Currently the soft-isp outputs a single output stream. Hence,\ndrop the unnecessary check for stream indexes.\n\nAnother reason to drop is actually the stream indexes is meant to be\nunique in outputs std::map<>, hence checking for unique stream indexes\nis redundant.\n\nSigned-off-by: Umang Jain \n---\n src/libcamera/software_isp/software_isp.cpp | 9 +--------\n 1 file changed, 1 insertion(+), 8 deletions(-)","diff":"diff --git a/src/libcamera/software_isp/software_isp.cpp b/src/libcamera/software_isp/software_isp.cpp\nindex c9b6be56..ac10d82d 100644\n--- a/src/libcamera/software_isp/software_isp.cpp\n+++ b/src/libcamera/software_isp/software_isp.cpp\n@@ -267,12 +267,9 @@ int SoftwareIsp::exportBuffers(unsigned int output, unsigned int count,\n int SoftwareIsp::queueBuffers(FrameBuffer *input,\n \t\t\t const std::map &outputs)\n {\n-\tunsigned int mask = 0;\n-\n \t/*\n \t * Validate the outputs as a sanity check: at least one output is\n-\t * required, all outputs must reference a valid stream and no two\n-\t * outputs can reference the same stream.\n+\t * required, all outputs must reference a valid stream.\n \t */\n \tif (outputs.empty())\n \t\treturn -EINVAL;\n@@ -282,10 +279,6 @@ int SoftwareIsp::queueBuffers(FrameBuffer *input,\n \t\t\treturn -EINVAL;\n \t\tif (index >= 1) /* only single stream atm */\n \t\t\treturn -EINVAL;\n-\t\tif (mask & (1 << index))\n-\t\t\treturn -EINVAL;\n-\n-\t\tmask |= 1 << index;\n \t}\n \n \tprocess(input, outputs.at(0));\n","prefixes":["v2","2/4"]}