From patchwork Mon Jun 13 11:36:51 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 12879371 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 8797DCCA480 for ; Mon, 13 Jun 2022 11:37:34 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.347982.574384 (Exim 4.92) (envelope-from ) id 1o0iNk-0006R9-98; Mon, 13 Jun 2022 11:37:20 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 347982.574384; Mon, 13 Jun 2022 11:37:19 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1o0iNj-0006IS-2w; Mon, 13 Jun 2022 11:37:19 +0000 Received: by outflank-mailman (input) for mailman id 347982; Mon, 13 Jun 2022 11:37:15 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1o0iNf-0003eY-76 for xen-devel@lists.xenproject.org; Mon, 13 Jun 2022 11:37:15 +0000 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id 2afc526e-eb0d-11ec-bd2c-47488cf2e6aa; Mon, 13 Jun 2022 13:37:13 +0200 (CEST) Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-453-ZA2PRSFFPTCRRQFx6USuKA-1; Mon, 13 Jun 2022 07:37:09 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 4C1BB1C0F682; Mon, 13 Jun 2022 11:37:08 +0000 (UTC) Received: from sirius.home.kraxel.org (unknown [10.39.192.40]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 183B32166B29; Mon, 13 Jun 2022 11:37:08 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 898F11800993; Mon, 13 Jun 2022 13:36:56 +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: 2afc526e-eb0d-11ec-bd2c-47488cf2e6aa DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655120233; 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=ShSwsLEc6+lolBaSVZna0NxTqKJHDFKc/jukYgpMVVQZWdGD6iqvIfqIvABDWOz5XyD3Qu v5zRmkuknRcRsIkOX+UjXdCs0cXfOiCjz+EUwtyrquPY1UzHAW4nuRGgD47o9x0GRHMW5P 2IF7yoSQzXoKQN0u3Kw5RKdTn2cnYtA= X-MC-Unique: ZA2PRSFFPTCRRQFx6USuKA-1 From: Gerd Hoffmann To: qemu-devel@nongnu.org Cc: "Michael S. Tsirkin" , xen-devel@lists.xenproject.org, Akihiko Odaki , "Hongren (Zenithal) Zheng" , Peter Maydell , Alex Williamson , Stefano Stabellini , "Canokeys.org" , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= , Paul Durrant , Anthony Perard , Gerd Hoffmann , Dongwon Kim , Vivek Kasireddy Subject: [PULL 12/16] virtio-gpu: update done only on the scanout associated with rect Date: Mon, 13 Jun 2022 13:36:51 +0200 Message-Id: <20220613113655.3693872-13-kraxel@redhat.com> In-Reply-To: <20220613113655.3693872-1-kraxel@redhat.com> References: <20220613113655.3693872-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 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);