From nobody Fri Oct 24 22:13:27 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 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 [208.118.235.17]) by mx.zohomail.com with SMTPS id 1519732004849906.9590895926655; Tue, 27 Feb 2018 03:46:44 -0800 (PST) Received: from localhost ([::1]:36380 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eqdiR-0003BL-MY for importer@patchew.org; Tue, 27 Feb 2018 06:46:39 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39882) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eqdc2-000640-Gn for qemu-devel@nongnu.org; Tue, 27 Feb 2018 06:40:03 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eqdc0-0001f6-Ip for qemu-devel@nongnu.org; Tue, 27 Feb 2018 06:40:02 -0500 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:34280 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eqdc0-0001eW-Dr for qemu-devel@nongnu.org; Tue, 27 Feb 2018 06:40:00 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 03D2417CEDA for ; Tue, 27 Feb 2018 11:40:00 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-116-147.ams2.redhat.com [10.36.116.147]) by smtp.corp.redhat.com (Postfix) with ESMTP id 156D910B0F31; Tue, 27 Feb 2018 11:39:58 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 8DA0C17535; Tue, 27 Feb 2018 12:39:57 +0100 (CET) From: Gerd Hoffmann To: qemu-devel@nongnu.org Date: Tue, 27 Feb 2018 12:39:56 +0100 Message-Id: <20180227113957.17461-3-kraxel@redhat.com> In-Reply-To: <20180227113957.17461-1-kraxel@redhat.com> References: <20180227113957.17461-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.2]); Tue, 27 Feb 2018 11:40:00 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.2]); Tue, 27 Feb 2018 11:40:00 +0000 (UTC) for IP:'10.11.54.3' DOMAIN:'int-mx03.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'kraxel@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PATCH 2/3] spice: add scanout_dmabuf support X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Gerd Hoffmann Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Add support for scanout dmabufs. Just pass them through to spice-server. Signed-off-by: Gerd Hoffmann --- ui/spice-display.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/ui/spice-display.c b/ui/spice-display.c index f3ae6beb3d..a494db1196 100644 --- a/ui/spice-display.c +++ b/ui/spice-display.c @@ -936,6 +936,20 @@ static void qemu_spice_gl_scanout_texture(DisplayChang= eListener *dcl, ssd->have_scanout =3D true; } =20 +static void qemu_spice_gl_scanout_dmabuf(DisplayChangeListener *dcl, + QemuDmaBuf *dmabuf) +{ + SimpleSpiceDisplay *ssd =3D container_of(dcl, SimpleSpiceDisplay, dcl); + + /* note: spice server will close the fd, so hand over a dup */ + spice_qxl_gl_scanout(&ssd->qxl, dup(dmabuf->fd), + dmabuf->width, dmabuf->height, + dmabuf->stride, dmabuf->fourcc, false); + qemu_spice_gl_monitor_config(ssd, 0, 0, dmabuf->width, dmabuf->height); + ssd->have_surface =3D false; + ssd->have_scanout =3D true; +} + static void qemu_spice_gl_update(DisplayChangeListener *dcl, uint32_t x, uint32_t y, uint32_t w, uint3= 2_t h) { @@ -969,6 +983,7 @@ static const DisplayChangeListenerOps display_listener_= gl_ops =3D { =20 .dpy_gl_scanout_disable =3D qemu_spice_gl_scanout_disable, .dpy_gl_scanout_texture =3D qemu_spice_gl_scanout_texture, + .dpy_gl_scanout_dmabuf =3D qemu_spice_gl_scanout_dmabuf, .dpy_gl_update =3D qemu_spice_gl_update, }; =20 --=20 2.9.3