From patchwork Mon May 26 10:15:27 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Milan Zamazal X-Patchwork-Id: 23438 Return-Path: X-Original-To: parsemail@patchwork.libcamera.org Delivered-To: parsemail@patchwork.libcamera.org Received: from lancelot.ideasonboard.com (lancelot.ideasonboard.com [92.243.16.209]) by patchwork.libcamera.org (Postfix) with ESMTPS id 4DEE7C31E9 for ; Mon, 26 May 2025 10:16:15 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id 8266B68DA4; Mon, 26 May 2025 12:16:14 +0200 (CEST) Authentication-Results: lancelot.ideasonboard.com; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.b="RONu6Isa"; dkim-atps=neutral Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id A8DA568DA4 for ; Mon, 26 May 2025 12:16:07 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1748254566; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=uzyWQqwBA+fvQxg5f6tDyxRziaef8XdCQEGWrPz4c3Y=; b=RONu6IsaIsOmyZlZE5lSBKNt+tvJFG0euEenoBobsdr6NFYzg/XivarKoM7a/6h1WldBF8 o0geGRkP/3+d2kTL24MDobwXpxynuL1aou2NlgdOjAkFWVmrb7xap+wXFbj+3jkkQv4PJp 3q0ZrKfFKb3srFNF5kv8nbqs57FV9Ks= Received: from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-134-HQFpzWFBNVCU2E1bE7Ob_g-1; Mon, 26 May 2025 06:16:04 -0400 X-MC-Unique: HQFpzWFBNVCU2E1bE7Ob_g-1 X-Mimecast-MFC-AGG-ID: HQFpzWFBNVCU2E1bE7Ob_g_1748254563 Received: from mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.111]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 27B8A180045C; Mon, 26 May 2025 10:16:03 +0000 (UTC) Received: from mzamazal-thinkpadp1gen7.tpbc.com (unknown [10.45.226.78]) by mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id D99BA1800DB9; Mon, 26 May 2025 10:16:00 +0000 (UTC) From: Milan Zamazal To: libcamera-devel@lists.libcamera.org Cc: Milan Zamazal , Laurent Pinchart , Kieran Bingham , =?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= , Paul Elder Subject: [PATCH v6 07/12] libcamera: simple: Identify requested stream roles Date: Mon, 26 May 2025 12:15:27 +0200 Message-ID: <20250526101536.29222-8-mzamazal@redhat.com> In-Reply-To: <20250526101536.29222-1-mzamazal@redhat.com> References: <20250526101536.29222-1-mzamazal@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: 0XnWp-uhQ0vBWEOmDNCHigW_plmoCyTuBaQE3dthPhE_1748254563 X-Mimecast-Originator: redhat.com content-type: text/plain; charset="US-ASCII"; x-default=true X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libcamera-devel-bounces@lists.libcamera.org Sender: "libcamera-devel" Currently, raw streams don't work in the simple pipeline and the requested stream roles are ignored. In order to support raw streams, we now track in SimpleCameraConfiguration whether raw and/or processed streams are requested. We also check that at most one raw stream is requested, there is no reason to have more. That information will be used in the followup patches. Signed-off-by: Milan Zamazal --- src/libcamera/pipeline/simple/simple.cpp | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/src/libcamera/pipeline/simple/simple.cpp b/src/libcamera/pipeline/simple/simple.cpp index d0f44c7d..0219a393 100644 --- a/src/libcamera/pipeline/simple/simple.cpp +++ b/src/libcamera/pipeline/simple/simple.cpp @@ -378,6 +378,9 @@ public: bool needConversion() const { return needConversion_; } const Transform &combinedTransform() const { return combinedTransform_; } + bool processedRequested_; + bool rawRequested_; + private: /* * The SimpleCameraData instance is guaranteed to be valid as long as @@ -1299,12 +1302,27 @@ std::unique_ptr SimplePipelineHandler::generateConfiguration(Camera *camera, Span roles) { SimpleCameraData *data = cameraData(camera); - std::unique_ptr config = + std::unique_ptr config = std::make_unique(camera, data); + config->processedRequested_ = false; + config->rawRequested_ = false; + if (roles.empty()) return config; + for (const auto &role : roles) + if (role == StreamRole::Raw) { + if (config->rawRequested_) { + LOG(SimplePipeline, Error) + << "Can't capture multiple raw streams"; + return nullptr; + } + config->rawRequested_ = true; + } else { + config->processedRequested_ = true; + } + /* Create the formats map. */ std::map> formats;