From patchwork Fri Jun 10 09:20:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 12877130 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5C0C8C433EF for ; Fri, 10 Jun 2022 09:23:53 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.346171.571979 (Exim 4.92) (envelope-from ) id 1nzarn-0005Hc-AG; Fri, 10 Jun 2022 09:23:43 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 346171.571979; Fri, 10 Jun 2022 09:23:43 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1nzarn-0005Fh-1e; Fri, 10 Jun 2022 09:23:43 +0000 Received: by outflank-mailman (input) for mailman id 346171; Fri, 10 Jun 2022 09:23:41 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1nzapo-00050F-C0 for xen-devel@lists.xenproject.org; Fri, 10 Jun 2022 09:21:40 +0000 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id ba55ec05-e89e-11ec-8179-c7c2a468b362; Fri, 10 Jun 2022 11:21:38 +0200 (CEST) Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-227-ruaRDZJFNMeO8ESM-paIQA-1; Fri, 10 Jun 2022 05:21:33 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 21ADC101E169; Fri, 10 Jun 2022 09:21:33 +0000 (UTC) Received: from sirius.home.kraxel.org (unknown [10.39.192.40]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B77D42026985; Fri, 10 Jun 2022 09:21:32 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 1F29218007A4; Fri, 10 Jun 2022 11:20:45 +0200 (CEST) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: ba55ec05-e89e-11ec-8179-c7c2a468b362 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1654852896; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=nK8ui8MGXo28dreQTzjS6bbhtNnN1TEyDDyCd/Q1Dgo=; b=BSTLxGAglSRdxtqPn9q3bMZgN5k6DfpdBu7pyPvmGZilsNFAJPa2OZ/ZHO6oVMj1aUgpow UXh6SFnXWS9ohLC3BX63qahD1K5iSmS4oq0DiGr4BHzrhXaYQvHtLLseF3vIQGYhb2GuWT 8Dm4cdaoEVz/DZ4jKuLALFZ+L/kRgEs= X-MC-Unique: ruaRDZJFNMeO8ESM-paIQA-1 From: Gerd Hoffmann To: qemu-devel@nongnu.org Cc: "Canokeys.org" , "Michael S. Tsirkin" , Stefano Stabellini , Anthony Perard , Paul Durrant , Akihiko Odaki , Peter Maydell , "Hongren (Zenithal) Zheng" , xen-devel@lists.xenproject.org, Alex Williamson , Gerd Hoffmann , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Dongwon Kim , Vivek Kasireddy Subject: [PULL 13/17] virtio-gpu: update done only on the scanout associated with rect Date: Fri, 10 Jun 2022 11:20:39 +0200 Message-Id: <20220610092043.1874654-14-kraxel@redhat.com> In-Reply-To: <20220610092043.1874654-1-kraxel@redhat.com> References: <20220610092043.1874654-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 From: Dongwon Kim It only needs to update the scanouts containing the rect area coming with the resource-flush request from the guest. Cc: Gerd Hoffmann Cc: Vivek Kasireddy Signed-off-by: Dongwon Kim Message-Id: <20220505214030.4261-1-dongwon.kim@intel.com> Signed-off-by: Gerd Hoffmann --- hw/display/virtio-gpu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c index cd4a56056fd9..55c6dd576318 100644 --- a/hw/display/virtio-gpu.c +++ b/hw/display/virtio-gpu.c @@ -514,6 +514,9 @@ static void virtio_gpu_resource_flush(VirtIOGPU *g, for (i = 0; i < g->parent_obj.conf.max_outputs; i++) { scanout = &g->parent_obj.scanout[i]; if (scanout->resource_id == res->resource_id && + rf.r.x >= scanout->x && rf.r.y >= scanout->y && + rf.r.x + rf.r.width <= scanout->x + scanout->width && + rf.r.y + rf.r.height <= scanout->y + scanout->height && console_has_gl(scanout->con)) { dpy_gl_update(scanout->con, 0, 0, scanout->width, scanout->height);