From nobody Fri Oct 24 22:13:25 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 1520327509140471.0737924417665; Tue, 6 Mar 2018 01:11:49 -0800 (PST) Received: from localhost ([::1]:54319 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1et8dQ-0003HR-AN for importer@patchew.org; Tue, 06 Mar 2018 04:11:48 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49637) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1et8bo-0002EL-4e for qemu-devel@nongnu.org; Tue, 06 Mar 2018 04:10:14 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1et8bj-0000Sc-2D for qemu-devel@nongnu.org; Tue, 06 Mar 2018 04:10:08 -0500 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:56152 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 1et8bi-0000Rh-Tf for qemu-devel@nongnu.org; Tue, 06 Mar 2018 04:10:02 -0500 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 mx1.redhat.com (Postfix) with ESMTPS id 975494040859 for ; Tue, 6 Mar 2018 09:09:57 +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 4A88F2144B22; Tue, 6 Mar 2018 09:09:57 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id F0D38A1EB; Tue, 6 Mar 2018 10:09:51 +0100 (CET) From: Gerd Hoffmann To: qemu-devel@nongnu.org Date: Tue, 6 Mar 2018 10:09:50 +0100 Message-Id: <20180306090951.22932-6-kraxel@redhat.com> In-Reply-To: <20180306090951.22932-1-kraxel@redhat.com> References: <20180306090951.22932-1-kraxel@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.5]); Tue, 06 Mar 2018 09:09:57 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.5]); Tue, 06 Mar 2018 09:09:57 +0000 (UTC) for IP:'10.11.54.6' DOMAIN:'int-mx06.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 v2 5/6] ui/gtk-egl: 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 dmabuf scanouts to gtk-egl. Signed-off-by: Gerd Hoffmann --- include/ui/gtk.h | 4 ++++ ui/gtk-egl.c | 23 +++++++++++++++++++++++ ui/gtk.c | 2 ++ 3 files changed, 29 insertions(+) diff --git a/include/ui/gtk.h b/include/ui/gtk.h index f6dafc5961..84c992c227 100644 --- a/include/ui/gtk.h +++ b/include/ui/gtk.h @@ -113,6 +113,10 @@ void gd_egl_scanout_texture(DisplayChangeListener *dcl, uint32_t backing_height, uint32_t x, uint32_t y, uint32_t w, uint32_t h); +void gd_egl_scanout_dmabuf(DisplayChangeListener *dcl, + QemuDmaBuf *dmabuf); +void gd_egl_release_dmabuf(DisplayChangeListener *dcl, + QemuDmaBuf *dmabuf); void gd_egl_scanout_flush(DisplayChangeListener *dcl, uint32_t x, uint32_t y, uint32_t w, uint32_t h); void gtk_egl_init(void); diff --git a/ui/gtk-egl.c b/ui/gtk-egl.c index eb86c26a1d..2c83c22d04 100644 --- a/ui/gtk-egl.c +++ b/ui/gtk-egl.c @@ -194,6 +194,29 @@ void gd_egl_scanout_texture(DisplayChangeListener *dcl, backing_id, false); } =20 +void gd_egl_scanout_dmabuf(DisplayChangeListener *dcl, + QemuDmaBuf *dmabuf) +{ +#ifdef CONFIG_OPENGL_DMABUF + egl_dmabuf_import_texture(dmabuf); + if (!dmabuf->texture) { + return; + } + + gd_egl_scanout_texture(dcl, dmabuf->texture, + false, dmabuf->width, dmabuf->height, + 0, 0, dmabuf->width, dmabuf->height); +#endif +} + +void gd_egl_release_dmabuf(DisplayChangeListener *dcl, + QemuDmaBuf *dmabuf) +{ +#ifdef CONFIG_OPENGL_DMABUF + egl_dmabuf_release_texture(dmabuf); +#endif +} + void gd_egl_scanout_flush(DisplayChangeListener *dcl, uint32_t x, uint32_t y, uint32_t w, uint32_t h) { diff --git a/ui/gtk.c b/ui/gtk.c index 4a1622b887..cf2061d716 100644 --- a/ui/gtk.c +++ b/ui/gtk.c @@ -744,6 +744,8 @@ static const DisplayChangeListenerOps dcl_egl_ops =3D { .dpy_gl_ctx_get_current =3D qemu_egl_get_current_context, .dpy_gl_scanout_disable =3D gd_egl_scanout_disable, .dpy_gl_scanout_texture =3D gd_egl_scanout_texture, + .dpy_gl_scanout_dmabuf =3D gd_egl_scanout_dmabuf, + .dpy_gl_release_dmabuf =3D gd_egl_release_dmabuf, .dpy_gl_update =3D gd_egl_scanout_flush, }; =20 --=20 2.9.3