From nobody Sat Oct 25 10:53:26 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 1520846743669140.29973539496507; Mon, 12 Mar 2018 02:25:43 -0700 (PDT) Received: from localhost ([::1]:57316 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1evJiA-0007lm-UT for importer@patchew.org; Mon, 12 Mar 2018 05:25:42 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49985) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1evJXB-0007Ca-VP for qemu-devel@nongnu.org; Mon, 12 Mar 2018 05:14:23 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1evJX6-0004do-NG for qemu-devel@nongnu.org; Mon, 12 Mar 2018 05:14:21 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:32874 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 1evJX6-0004cd-JA for qemu-devel@nongnu.org; Mon, 12 Mar 2018 05:14:16 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 3980A4000B6E for ; Mon, 12 Mar 2018 09:14:16 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-116-39.ams2.redhat.com [10.36.116.39]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9F9781C719; Mon, 12 Mar 2018 09:14:12 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 4EE92980D0; Mon, 12 Mar 2018 10:14:06 +0100 (CET) From: Gerd Hoffmann To: qemu-devel@nongnu.org Date: Mon, 12 Mar 2018 10:14:03 +0100 Message-Id: <20180312091405.19610-13-kraxel@redhat.com> In-Reply-To: <20180312091405.19610-1-kraxel@redhat.com> References: <20180312091405.19610-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Mon, 12 Mar 2018 09:14:16 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Mon, 12 Mar 2018 09:14:16 +0000 (UTC) for IP:'10.11.54.5' DOMAIN:'int-mx05.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'kraxel@redhat.com' RCPT:'' Content-Transfer-Encoding: quoted-printable 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] [PULL 12/14] 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: Kevin Wolf , Markus Armbruster , "Dr. David Alan Gilbert" , Gerd Hoffmann , Stefan Hajnoczi Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_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 Reviewed-by: Marc-Andr=C3=A9 Lureau Message-id: 20180308090618.30147-3-kraxel@redhat.com --- ui/spice-display.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/ui/spice-display.c b/ui/spice-display.c index 79ea4df02c..4c33c92ae5 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