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{ "id": 23703, "url": "https://patchwork.libcamera.org/api/patches/23703/?format=api", "web_url": "https://patchwork.libcamera.org/patch/23703/", "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": "<20250701112922.62285-2-uajain@igalia.com>", "date": "2025-07-01T11:29:21", "name": "[v2,1/2] pipeline: virtual: Provide and validate colorspace", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "fbb7b400efb37653af5c2c92ada891045c372114", "submitter": { "id": 232, "url": "https://patchwork.libcamera.org/api/people/232/?format=api", "name": "Umang Jain", "email": "uajain@igalia.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/23703/mbox/", "series": [ { "id": 5263, "url": "https://patchwork.libcamera.org/api/series/5263/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=5263", "date": "2025-07-01T11:29:20", "name": "lc-compliance: Ensure stream's colorspace is set after validate()", "version": 2, "mbox": "https://patchwork.libcamera.org/series/5263/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/23703/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/23703/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 AC7B5C3237\n\tfor <parsemail@patchwork.libcamera.org>;\n\tTue, 1 Jul 2025 11:29:27 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 6B28E68E28;\n\tTue, 1 Jul 2025 13:29:25 +0200 (CEST)", "from fanzine2.igalia.com (fanzine2.igalia.com [213.97.179.56])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id EEAA468E1A\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue, 1 Jul 2025 13:29:22 +0200 (CEST)", "from [49.36.69.141] (helo=uajain)\n\tby fanzine2.igalia.com with esmtpsa \n\t(Cipher TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256)\n\t(Exim) id 1uWZAv-00AwG9-HG; Tue, 01 Jul 2025 13:29:22 +0200" ], "Authentication-Results": "lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=igalia.com header.i=@igalia.com\n\theader.b=\"QYjtFo00\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com;\n\ts=20170329;\n\th=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:\n\tMessage-ID:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID:\n\tContent-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc\n\t:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe:\n\tList-Post:List-Owner:List-Archive;\n\tbh=gbi1bHpDTvUWKxvWCxqhwX2/uT8BRTc0Rzvzm2zArd8=;\n\tb=QYjtFo00847nBx6PCvFMODMZ0H\n\tFWwjlrciSEJ+wLN/zKABtj1Oaj+zeNmQ6s0s9Xtil5bSNRpifCQOR5EgOfY5Td4adNMSACd25Lm+J\n\tRonqktLGWRPA0gpJM9zKEqbTOmTHuXjcax8bEl6s6NuhB0QOgdaFH7p9KfuvXCyDO9flm1+lullSI\n\tE/WNSvF6ZtGDXDyPq7rQk/hYHykaFdWZci8UN6oxrZiZ7EhmvUk8F/LDZpHrHHA/g+Fte4G5JAzet\n\th4ZwWc+K2dmCjCpq5tJe0mmV6yGn6M48bhNCek638vyFWQa06+NgbCfmVALiTf0Qz1rU7jhq5+Ws/\n\tn67NDy5Q==;", "From": "Umang Jain <uajain@igalia.com>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "Umang Jain <uajain@igalia.com>", "Subject": "[PATCH v2 1/2] pipeline: virtual: Provide and validate colorspace", "Date": "Tue, 1 Jul 2025 16:59:21 +0530", "Message-ID": "<20250701112922.62285-2-uajain@igalia.com>", "X-Mailer": "git-send-email 2.50.0", "In-Reply-To": "<20250701112922.62285-1-uajain@igalia.com>", "References": "<20250701112922.62285-1-uajain@igalia.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": "<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>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Virtual pipeline handler should provide colorSpace in\ngenerateConfiguration() and validate the colorspace in validate().\nIt is mandatory for a pipeline handler to set the colorspace if it\nis unset in the stream configuration, during validate().\n\nSigned-off-by: Umang Jain <uajain@igalia.com>\n---\n src/libcamera/pipeline/virtual/virtual.cpp | 12 ++++++++++++\n 1 file changed, 12 insertions(+)", "diff": "diff --git a/src/libcamera/pipeline/virtual/virtual.cpp b/src/libcamera/pipeline/virtual/virtual.cpp\nindex 049ebcba..841846b4 100644\n--- a/src/libcamera/pipeline/virtual/virtual.cpp\n+++ b/src/libcamera/pipeline/virtual/virtual.cpp\n@@ -180,6 +180,17 @@ CameraConfiguration::Status VirtualCameraConfiguration::validate()\n \t\t\tadjusted = true;\n \t\t}\n \n+\t\tif (!cfg.colorSpace) {\n+\t\t\tcfg.colorSpace = ColorSpace::Sycc;\n+\t\t\tstatus = Adjusted;\n+\t\t\tadjusted = true;\n+\t\t}\n+\n+\t\tif (validateColorSpaces() == Adjusted) {\n+\t\t\tstatus = Adjusted;\n+\t\t\tadjusted = true;\n+\t\t}\n+\n \t\tif (adjusted)\n \t\t\tLOG(Virtual, Info)\n \t\t\t\t<< \"Stream configuration adjusted to \" << cfg.toString();\n@@ -244,6 +255,7 @@ PipelineHandlerVirtual::generateConfiguration(Camera *camera,\n \t\tcfg.pixelFormat = pixelFormat;\n \t\tcfg.size = data->config_.maxResolutionSize;\n \t\tcfg.bufferCount = VirtualCameraConfiguration::kBufferCount;\n+\t\tcfg.colorSpace = ColorSpace::Sycc;\n \n \t\tconfig->addConfiguration(cfg);\n \t}\n", "prefixes": [ "v2", "1/2" ] }