From patchwork Mon Feb 16 20:30:28 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Milan Zamazal X-Patchwork-Id: 26178 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 D27BBC0DA4 for ; Mon, 16 Feb 2026 20:31:02 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id 8F1D16222E; Mon, 16 Feb 2026 21:31:02 +0100 (CET) Authentication-Results: lancelot.ideasonboard.com; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.b="bkyXKxo9"; dkim-atps=neutral Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id DFEB562227 for ; Mon, 16 Feb 2026 21:31:00 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1771273859; 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=PFN3IDcGN6yq5bZ0OuDqED3r20nRJ8utmW1Jg8m2ckg=; b=bkyXKxo9AlJr6XYrTI+L9BgBctoqTWA3ipRpYh0QDcAzUUBbGV/UFeMloBcRM7oSRNfgtJ DlqoVrS31Vz5OdQiGO1v8R5m/4VYIv/Y6QTOPZjVocdcWfODBpajJmzIpWlb9+G13zsmuN x40WnZOvccRXw7FTCKxh3u+T/4ON7JA= Received: from mx-prod-mc-06.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-685-fFOEjKlhP7-nsoTJYJCcnQ-1; Mon, 16 Feb 2026 15:30:58 -0500 X-MC-Unique: fFOEjKlhP7-nsoTJYJCcnQ-1 X-Mimecast-MFC-AGG-ID: fFOEjKlhP7-nsoTJYJCcnQ_1771273857 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (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-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 918E6180025B for ; Mon, 16 Feb 2026 20:30:57 +0000 (UTC) Received: from mzamazal-thinkpadp1gen7.tpbc.com (unknown [10.44.32.25]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 536621800464; Mon, 16 Feb 2026 20:30:56 +0000 (UTC) From: Milan Zamazal To: libcamera-devel@lists.libcamera.org Cc: Milan Zamazal Subject: [RFC PATCH v2 09/14] libcamera: software_isp: Remove per-frame params buffers TODO item Date: Mon, 16 Feb 2026 21:30:28 +0100 Message-ID: <20260216203034.27558-10-mzamazal@redhat.com> In-Reply-To: <20260216203034.27558-1-mzamazal@redhat.com> References: <20260216203034.27558-1-mzamazal@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: tyNH844-W1HQVNmD66r-VXMGCQv9nRUTphnvnKFM9wc_1771273857 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" Parameters are stored in per-frame buffers and shared properly now. Signed-off-by: Milan Zamazal --- src/libcamera/software_isp/TODO | 18 ------------------ 1 file changed, 18 deletions(-) diff --git a/src/libcamera/software_isp/TODO b/src/libcamera/software_isp/TODO index f19e15ae2..1a71ab8a5 100644 --- a/src/libcamera/software_isp/TODO +++ b/src/libcamera/software_isp/TODO @@ -53,24 +53,6 @@ stats in hardware, such as the i.MX7), but please keep it on your radar. --- -5. Store ISP parameters in per-frame buffers - -> /** -> * \fn void Debayer::process(FrameBuffer *input, FrameBuffer *output, DebayerParams params) -> * \brief Process the bayer data into the requested format. -> * \param[in] input The input buffer. -> * \param[in] output The output buffer. -> * \param[in] params The parameters to be used in debayering. -> * -> * \note DebayerParams is passed by value deliberately so that a copy is passed -> * when this is run in another thread by invokeMethod(). -> */ - -Possibly something to address later, by storing ISP parameters in -per-frame buffers like we do for hardware ISPs. - ---- - 8. DebayerCpu cleanups > >> class DebayerCpu : public Debayer, public Object