From nobody Tue Feb 10 23:58:53 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1646640219766543.302060911331; Mon, 7 Mar 2022 00:03:39 -0800 (PST) Received: from localhost ([::1]:43528 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nR8LC-0003YM-P4 for importer@patchew.org; Mon, 07 Mar 2022 03:03:38 -0500 Received: from eggs.gnu.org ([209.51.188.92]:39368) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nR87k-0000vr-8t for qemu-devel@nongnu.org; Mon, 07 Mar 2022 02:49:45 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:23185) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nR87i-0007VS-Ss for qemu-devel@nongnu.org; Mon, 07 Mar 2022 02:49:44 -0500 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-423-BhGzXFJrPt6BkC1XDKf6vA-1; Mon, 07 Mar 2022 02:49:39 -0500 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 4D8298145F6; Mon, 7 Mar 2022 07:49:38 +0000 (UTC) Received: from localhost (unknown [10.39.208.4]) by smtp.corp.redhat.com (Postfix) with ESMTP id 15CDE83163; Mon, 7 Mar 2022 07:49:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1646639382; 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=eIZIs52K+h456UbaY84eeeb9zwuo3G9+dwv/vb8jIOk=; b=PxFdlnQSXGN98PdZRcSJncL8RibcBqyDy5b2cEG0cS3Pn7WLg7GAUZ//pOCB/yq6ISVILn PKHW54KejtKqBpik+BgM5mL7dUAJzTWgXcw9Y8CMbCZ4pGOwY6LRo1pnkc//NgdQhay8kD MLjumbd7HKNpvCSpNzrByinbkno6qlw= X-MC-Unique: BhGzXFJrPt6BkC1XDKf6vA-1 From: marcandre.lureau@redhat.com To: qemu-devel@nongnu.org Subject: [PATCH v3 11/12] ui/dbus: do not send 2d scanout until gfx_update Date: Mon, 7 Mar 2022 11:46:31 +0400 Message-Id: <20220307074632.238049-12-marcandre.lureau@redhat.com> In-Reply-To: <20220307074632.238049-1-marcandre.lureau@redhat.com> References: <20220307074632.238049-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=marcandre.lureau@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=marcandre.lureau@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Gerd Hoffmann , akihiko.odaki@gmail.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1646640220954100001 From: Marc-Andr=C3=A9 Lureau gfx_switch() is called to set the new_surface, not necessarily to display it. It should be displayed after gfx_update(). Send the whole scanout only in this case. Signed-off-by: Marc-Andr=C3=A9 Lureau --- ui/dbus-listener.c | 37 ++++++++++++++++++++----------------- 1 file changed, 20 insertions(+), 17 deletions(-) diff --git a/ui/dbus-listener.c b/ui/dbus-listener.c index a287edd2fc15..f9fc8eda519a 100644 --- a/ui/dbus-listener.c +++ b/ui/dbus-listener.c @@ -255,6 +255,26 @@ static void dbus_gfx_update(DisplayChangeListener *dcl, =20 trace_dbus_update(x, y, w, h); =20 + if (x =3D=3D 0 && y =3D=3D 0 && w =3D=3D surface_width(ddl->ds) && h = =3D=3D surface_height(ddl->ds)) { + v_data =3D g_variant_new_from_data( + G_VARIANT_TYPE("ay"), + surface_data(ddl->ds), + surface_stride(ddl->ds) * surface_height(ddl->ds), + TRUE, + (GDestroyNotify)pixman_image_unref, + pixman_image_ref(ddl->ds->image)); + qemu_dbus_display1_listener_call_scanout( + ddl->proxy, + surface_width(ddl->ds), + surface_height(ddl->ds), + surface_stride(ddl->ds), + surface_format(ddl->ds), + v_data, + G_DBUS_CALL_FLAGS_NONE, + DBUS_DEFAULT_TIMEOUT, NULL, NULL, NULL); + return; + } + /* make a copy, since gvariant only handles linear data */ img =3D pixman_image_create_bits(surface_format(ddl->ds), w, h, NULL, stride); @@ -295,29 +315,12 @@ static void dbus_gfx_switch(DisplayChangeListener *dc= l, struct DisplaySurface *new_surface) { DBusDisplayListener *ddl =3D container_of(dcl, DBusDisplayListener, dc= l); - GVariant *v_data =3D NULL; =20 ddl->ds =3D new_surface; if (!ddl->ds) { /* why not call disable instead? */ return; } - - v_data =3D g_variant_new_from_data( - G_VARIANT_TYPE("ay"), - surface_data(ddl->ds), - surface_stride(ddl->ds) * surface_height(ddl->ds), - TRUE, - (GDestroyNotify)pixman_image_unref, - pixman_image_ref(ddl->ds->image)); - qemu_dbus_display1_listener_call_scanout(ddl->proxy, - surface_width(ddl->ds), - surface_height(ddl->ds), - surface_stride(ddl->ds), - surface_format(ddl->ds), - v_data, - G_DBUS_CALL_FLAGS_NONE, - DBUS_DEFAULT_TIMEOUT, NULL, NULL, NULL); } =20 static void dbus_mouse_set(DisplayChangeListener *dcl, --=20 2.35.1.273.ge6ebfd0e8cbb