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-rw-r--r--ui/console.c137
-rw-r--r--ui/dbus-chardev.c20
-rw-r--r--ui/dbus-console.c124
-rw-r--r--ui/dbus-display1.xml285
-rw-r--r--ui/dbus-listener.c527
-rw-r--r--ui/dbus.c4
-rw-r--r--ui/dbus.h6
-rw-r--r--ui/egl-context.c10
-rw-r--r--ui/egl-headless.c25
-rw-r--r--ui/egl-helpers.c104
-rw-r--r--ui/gtk-egl.c16
-rw-r--r--ui/gtk-gl-area.c6
-rw-r--r--ui/gtk.c66
-rw-r--r--ui/meson.build15
-rw-r--r--ui/qemu-pixman.c1
-rw-r--r--ui/sdl2-gl.c3
-rw-r--r--ui/sdl2.c18
-rw-r--r--ui/spice-display.c3
-rw-r--r--ui/trace-events9
19 files changed, 1211 insertions, 168 deletions
diff --git a/ui/console.c b/ui/console.c
index e173731e20..c1544e0fb8 100644
--- a/ui/console.c
+++ b/ui/console.c
@@ -1223,7 +1223,8 @@ static void displaychangelistener_display_console(DisplayChangeListener *dcl,
                                          con->scanout.texture.x,
                                          con->scanout.texture.y,
                                          con->scanout.texture.width,
-                                         con->scanout.texture.height);
+                                         con->scanout.texture.height,
+                                         con->scanout.texture.d3d_tex2d);
     }
 }
 
@@ -1513,18 +1514,59 @@ static QemuConsole *new_console(DisplayState *ds, console_type_t console_type,
     return s;
 }
 
+#ifdef WIN32
+void qemu_displaysurface_win32_set_handle(DisplaySurface *surface,
+                                          HANDLE h, uint32_t offset)
+{
+    assert(!surface->handle);
+
+    surface->handle = h;
+    surface->handle_offset = offset;
+}
+
+static void
+win32_pixman_image_destroy(pixman_image_t *image, void *data)
+{
+    DisplaySurface *surface = data;
+
+    if (!surface->handle) {
+        return;
+    }
+
+    assert(surface->handle_offset == 0);
+
+    qemu_win32_map_free(
+        pixman_image_get_data(surface->image),
+        surface->handle,
+        &error_warn
+    );
+}
+#endif
+
 DisplaySurface *qemu_create_displaysurface(int width, int height)
 {
-    DisplaySurface *surface = g_new0(DisplaySurface, 1);
+    DisplaySurface *surface;
+    void *bits = NULL;
+#ifdef WIN32
+    HANDLE handle = NULL;
+#endif
 
-    trace_displaysurface_create(surface, width, height);
-    surface->format = PIXMAN_x8r8g8b8;
-    surface->image = pixman_image_create_bits(surface->format,
-                                              width, height,
-                                              NULL, width * 4);
-    assert(surface->image != NULL);
+    trace_displaysurface_create(width, height);
+
+#ifdef WIN32
+    bits = qemu_win32_map_alloc(width * height * 4, &handle, &error_abort);
+#endif
+
+    surface = qemu_create_displaysurface_from(
+        width, height,
+        PIXMAN_x8r8g8b8,
+        width * 4, bits
+    );
     surface->flags = QEMU_ALLOCATED_FLAG;
 
+#ifdef WIN32
+    qemu_displaysurface_win32_set_handle(surface, handle, 0);
+#endif
     return surface;
 }
 
@@ -1540,6 +1582,10 @@ DisplaySurface *qemu_create_displaysurface_from(int width, int height,
                                               width, height,
                                               (void *)data, linesize);
     assert(surface->image != NULL);
+#ifdef WIN32
+    pixman_image_set_destroy_function(surface->image,
+                                      win32_pixman_image_destroy, surface);
+#endif
 
     return surface;
 }
@@ -1635,6 +1681,71 @@ static bool console_compatible_with(QemuConsole *con,
     return true;
 }
 
+void console_handle_touch_event(QemuConsole *con,
+                                struct touch_slot touch_slots[INPUT_EVENT_SLOTS_MAX],
+                                uint64_t num_slot,
+                                int width, int height,
+                                double x, double y,
+                                InputMultiTouchType type,
+                                Error **errp)
+{
+    struct touch_slot *slot;
+    bool needs_sync = false;
+    int update;
+    int i;
+
+    if (num_slot >= INPUT_EVENT_SLOTS_MAX) {
+        error_setg(errp,
+                   "Unexpected touch slot number: % " PRId64" >= %d",
+                   num_slot, INPUT_EVENT_SLOTS_MAX);
+        return;
+    }
+
+    slot = &touch_slots[num_slot];
+    slot->x = x;
+    slot->y = y;
+
+    if (type == INPUT_MULTI_TOUCH_TYPE_BEGIN) {
+        slot->tracking_id = num_slot;
+    }
+
+    for (i = 0; i < INPUT_EVENT_SLOTS_MAX; ++i) {
+        if (i == num_slot) {
+            update = type;
+        } else {
+            update = INPUT_MULTI_TOUCH_TYPE_UPDATE;
+        }
+
+        slot = &touch_slots[i];
+
+        if (slot->tracking_id == -1) {
+            continue;
+        }
+
+        if (update == INPUT_MULTI_TOUCH_TYPE_END) {
+            slot->tracking_id = -1;
+            qemu_input_queue_mtt(con, update, i, slot->tracking_id);
+            needs_sync = true;
+        } else {
+            qemu_input_queue_mtt(con, update, i, slot->tracking_id);
+            qemu_input_queue_btn(con, INPUT_BUTTON_TOUCH, true);
+            qemu_input_queue_mtt_abs(con,
+                                    INPUT_AXIS_X, (int) slot->x,
+                                    0, width,
+                                    i, slot->tracking_id);
+            qemu_input_queue_mtt_abs(con,
+                                    INPUT_AXIS_Y, (int) slot->y,
+                                    0, height,
+                                    i, slot->tracking_id);
+            needs_sync = true;
+        }
+    }
+
+    if (needs_sync) {
+        qemu_input_event_sync();
+    }
+}
+
 void qemu_console_set_display_gl_ctx(QemuConsole *con, DisplayGLCtx *gl)
 {
     /* display has opengl support */
@@ -2005,7 +2116,8 @@ void dpy_gl_scanout_texture(QemuConsole *con,
                             uint32_t backing_width,
                             uint32_t backing_height,
                             uint32_t x, uint32_t y,
-                            uint32_t width, uint32_t height)
+                            uint32_t width, uint32_t height,
+                            void *d3d_tex2d)
 {
     DisplayState *s = con->ds;
     DisplayChangeListener *dcl;
@@ -2013,7 +2125,7 @@ void dpy_gl_scanout_texture(QemuConsole *con,
     con->scanout.kind = SCANOUT_TEXTURE;
     con->scanout.texture = (ScanoutTexture) {
         backing_id, backing_y_0_top, backing_width, backing_height,
-        x, y, width, height
+        x, y, width, height, d3d_tex2d,
     };
     QLIST_FOREACH(dcl, &s->listeners, next) {
         if (con != (dcl->con ? dcl->con : active_console)) {
@@ -2023,7 +2135,8 @@ void dpy_gl_scanout_texture(QemuConsole *con,
             dcl->ops->dpy_gl_scanout_texture(dcl, backing_id,
                                              backing_y_0_top,
                                              backing_width, backing_height,
-                                             x, y, width, height);
+                                             x, y, width, height,
+                                             d3d_tex2d);
         }
     }
 }
@@ -2306,7 +2419,7 @@ QEMUCursor *qemu_console_get_cursor(QemuConsole *con)
     if (con == NULL) {
         con = active_console;
     }
-    return con->cursor;
+    return con ? con->cursor : NULL;
 }
 
 bool qemu_console_is_visible(QemuConsole *con)
diff --git a/ui/dbus-chardev.c b/ui/dbus-chardev.c
index 940ef937cd..1d3a7122a1 100644
--- a/ui/dbus-chardev.c
+++ b/ui/dbus-chardev.c
@@ -27,7 +27,9 @@
 #include "qemu/config-file.h"
 #include "qemu/option.h"
 
+#ifdef G_OS_UNIX
 #include <gio/gunixfdlist.h>
+#endif
 
 #include "dbus.h"
 
@@ -112,13 +114,20 @@ static gboolean
 dbus_chr_register(
     DBusChardev *dc,
     GDBusMethodInvocation *invocation,
+#ifdef G_OS_UNIX
     GUnixFDList *fd_list,
+#endif
     GVariant *arg_stream,
     QemuDBusDisplay1Chardev *object)
 {
     g_autoptr(GError) err = NULL;
     int fd;
 
+#ifdef G_OS_WIN32
+    if (!dbus_win32_import_socket(invocation, arg_stream, &fd)) {
+        return DBUS_METHOD_INVOCATION_HANDLED;
+    }
+#else
     fd = g_unix_fd_list_get(fd_list, g_variant_get_handle(arg_stream), &err);
     if (err) {
         g_dbus_method_invocation_return_error(
@@ -128,13 +137,18 @@ dbus_chr_register(
             "Couldn't get peer FD: %s", err->message);
         return DBUS_METHOD_INVOCATION_HANDLED;
     }
+#endif
 
     if (qemu_chr_add_client(CHARDEV(dc), fd) < 0) {
         g_dbus_method_invocation_return_error(invocation,
                                               DBUS_DISPLAY_ERROR,
                                               DBUS_DISPLAY_ERROR_FAILED,
                                               "Couldn't register FD!");
+#ifdef G_OS_WIN32
+        closesocket(fd);
+#else
         close(fd);
+#endif
         return DBUS_METHOD_INVOCATION_HANDLED;
     }
 
@@ -142,7 +156,11 @@ dbus_chr_register(
                  "owner", g_dbus_method_invocation_get_sender(invocation),
                  NULL);
 
-    qemu_dbus_display1_chardev_complete_register(object, invocation, NULL);
+    qemu_dbus_display1_chardev_complete_register(object, invocation
+#ifndef G_OS_WIN32
+                                                 , NULL
+#endif
+        );
     return DBUS_METHOD_INVOCATION_HANDLED;
 }
 
diff --git a/ui/dbus-console.c b/ui/dbus-console.c
index f77bc49d2e..e19774f985 100644
--- a/ui/dbus-console.c
+++ b/ui/dbus-console.c
@@ -28,10 +28,14 @@
 #include "ui/kbd-state.h"
 #include "trace.h"
 
+#ifdef G_OS_UNIX
 #include <gio/gunixfdlist.h>
+#endif
 
 #include "dbus.h"
 
+static struct touch_slot touch_slots[INPUT_EVENT_SLOTS_MAX];
+
 struct _DBusDisplayConsole {
     GDBusObjectSkeleton parent_instance;
     DisplayChangeListener dcl;
@@ -44,6 +48,7 @@ struct _DBusDisplayConsole {
     QKbdState *kbd;
 
     QemuDBusDisplay1Mouse *iface_mouse;
+    QemuDBusDisplay1MultiTouch *iface_touch;
     gboolean last_set;
     guint last_x;
     guint last_y;
@@ -93,7 +98,8 @@ dbus_gl_scanout_texture(DisplayChangeListener *dcl,
                         uint32_t backing_width,
                         uint32_t backing_height,
                         uint32_t x, uint32_t y,
-                        uint32_t w, uint32_t h)
+                        uint32_t w, uint32_t h,
+                        void *d3d_tex2d)
 {
     DBusDisplayConsole *ddc = container_of(dcl, DBusDisplayConsole, dcl);
 
@@ -204,10 +210,47 @@ dbus_console_set_ui_info(DBusDisplayConsole *ddc,
     return DBUS_METHOD_INVOCATION_HANDLED;
 }
 
+#ifdef G_OS_WIN32
+bool
+dbus_win32_import_socket(GDBusMethodInvocation *invocation,
+                         GVariant *arg_listener, int *socket)
+{
+    gsize n;
+    WSAPROTOCOL_INFOW *info = (void *)g_variant_get_fixed_array(arg_listener, &n, 1);
+
+    if (!info || n != sizeof(*info)) {
+        g_dbus_method_invocation_return_error(
+            invocation,
+            DBUS_DISPLAY_ERROR,
+            DBUS_DISPLAY_ERROR_FAILED,
+            "Failed to get socket infos");
+        return false;
+    }
+
+    *socket = WSASocketW(FROM_PROTOCOL_INFO,
+                         FROM_PROTOCOL_INFO,
+                         FROM_PROTOCOL_INFO,
+                         info, 0, 0);
+    if (*socket == INVALID_SOCKET) {
+        g_autofree gchar *emsg = g_win32_error_message(WSAGetLastError());
+        g_dbus_method_invocation_return_error(
+            invocation,
+            DBUS_DISPLAY_ERROR,
+            DBUS_DISPLAY_ERROR_FAILED,
+            "Couldn't create socket: %s", emsg);
+        return false;
+    }
+
+    return true;
+}
+#endif
+
 static gboolean
 dbus_console_register_listener(DBusDisplayConsole *ddc,
                                GDBusMethodInvocation *invocation,
+#ifdef G_OS_UNIX
                                GUnixFDList *fd_list,
+#endif
                                GVariant *arg_listener)
 {
     const char *sender = g_dbus_method_invocation_get_sender(invocation);
@@ -229,6 +272,11 @@ dbus_console_register_listener(DBusDisplayConsole *ddc,
         return DBUS_METHOD_INVOCATION_HANDLED;
     }
 
+#ifdef G_OS_WIN32
+    if (!dbus_win32_import_socket(invocation, arg_listener, &fd)) {
+        return DBUS_METHOD_INVOCATION_HANDLED;
+    }
+#else
     fd = g_unix_fd_list_get(fd_list, g_variant_get_handle(arg_listener), &err);
     if (err) {
         g_dbus_method_invocation_return_error(
@@ -238,6 +286,7 @@ dbus_console_register_listener(DBusDisplayConsole *ddc,
             "Couldn't get peer fd: %s", err->message);
         return DBUS_METHOD_INVOCATION_HANDLED;
     }
+#endif
 
     socket = g_socket_new_from_fd(fd, &err);
     if (err) {
@@ -246,13 +295,21 @@ dbus_console_register_listener(DBusDisplayConsole *ddc,
             DBUS_DISPLAY_ERROR,
             DBUS_DISPLAY_ERROR_FAILED,
             "Couldn't make a socket: %s", err->message);
+#ifdef G_OS_WIN32
+        closesocket(fd);
+#else
         close(fd);
+#endif
         return DBUS_METHOD_INVOCATION_HANDLED;
     }
     socket_conn = g_socket_connection_factory_create_connection(socket);
 
     qemu_dbus_display1_console_complete_register_listener(
-        ddc->iface, invocation, NULL);
+        ddc->iface, invocation
+#ifdef G_OS_UNIX
+        , NULL
+#endif
+    );
 
     listener_conn = g_dbus_connection_new_sync(
         G_IO_STREAM(socket_conn),
@@ -346,6 +403,46 @@ dbus_mouse_rel_motion(DBusDisplayConsole *ddc,
 }
 
 static gboolean
+dbus_touch_send_event(DBusDisplayConsole *ddc,
+                      GDBusMethodInvocation *invocation,
+                      guint kind, uint64_t num_slot,
+                      double x, double y)
+{
+    Error *error = NULL;
+    int width, height;
+    trace_dbus_touch_send_event(kind, num_slot, x, y);
+
+    if (kind != INPUT_MULTI_TOUCH_TYPE_BEGIN &&
+        kind != INPUT_MULTI_TOUCH_TYPE_UPDATE &&
+        kind != INPUT_MULTI_TOUCH_TYPE_CANCEL &&
+        kind != INPUT_MULTI_TOUCH_TYPE_END)
+    {
+        g_dbus_method_invocation_return_error(
+            invocation, DBUS_DISPLAY_ERROR,
+            DBUS_DISPLAY_ERROR_INVALID,
+            "Invalid touch event kind");
+        return DBUS_METHOD_INVOCATION_HANDLED;
+    }
+    width = qemu_console_get_width(ddc->dcl.con, 0);
+    height = qemu_console_get_height(ddc->dcl.con, 0);
+
+    console_handle_touch_event(ddc->dcl.con, touch_slots,
+                               num_slot, width, height,
+                               x, y, kind, &error);
+    if (error != NULL) {
+        g_dbus_method_invocation_return_error(
+            invocation, DBUS_DISPLAY_ERROR,
+            DBUS_DISPLAY_ERROR_INVALID,
+            error_get_pretty(error), NULL);
+        error_free(error);
+    } else {
+        qemu_dbus_display1_multi_touch_complete_send_event(ddc->iface_touch,
+                                                           invocation);
+    }
+    return DBUS_METHOD_INVOCATION_HANDLED;
+}
+
+static gboolean
 dbus_mouse_set_pos(DBusDisplayConsole *ddc,
                    GDBusMethodInvocation *invocation,
                    guint x, guint y)
@@ -440,7 +537,13 @@ dbus_display_console_new(DBusDisplay *display, QemuConsole *con)
     g_autofree char *label = NULL;
     char device_addr[256] = "";
     DBusDisplayConsole *ddc;
-    int idx;
+    int idx, i;
+    const char *interfaces[] = {
+        "org.qemu.Display1.Keyboard",
+        "org.qemu.Display1.Mouse",
+        "org.qemu.Display1.MultiTouch",
+        NULL
+    };
 
     assert(display);
     assert(con);
@@ -465,6 +568,7 @@ dbus_display_console_new(DBusDisplay *display, QemuConsole *con)
         "width", qemu_console_get_width(con, 0),
         "height", qemu_console_get_height(con, 0),
         "device-address", device_addr,
+        "interfaces", interfaces,
         NULL);
     g_object_connect(ddc->iface,
         "swapped-signal::handle-register-listener",
@@ -495,6 +599,20 @@ dbus_display_console_new(DBusDisplay *display, QemuConsole *con)
     g_dbus_object_skeleton_add_interface(G_DBUS_OBJECT_SKELETON(ddc),
         G_DBUS_INTERFACE_SKELETON(ddc->iface_mouse));
 
+    ddc->iface_touch = qemu_dbus_display1_multi_touch_skeleton_new();
+    g_object_connect(ddc->iface_touch,
+        "swapped-signal::handle-send-event", dbus_touch_send_event, ddc,
+        NULL);
+    qemu_dbus_display1_multi_touch_set_max_slots(ddc->iface_touch,
+                                                 INPUT_EVENT_SLOTS_MAX);
+    g_dbus_object_skeleton_add_interface(G_DBUS_OBJECT_SKELETON(ddc),
+        G_DBUS_INTERFACE_SKELETON(ddc->iface_touch));
+
+    for (i = 0; i < INPUT_EVENT_SLOTS_MAX; i++) {
+        struct touch_slot *slot = &touch_slots[i];
+        slot->tracking_id = -1;
+    }
+
     register_displaychangelistener(&ddc->dcl);
     ddc->mouse_mode_notifier.notify = dbus_mouse_mode_change;
     qemu_add_mouse_mode_change_notifier(&ddc->mouse_mode_notifier);
diff --git a/ui/dbus-display1.xml b/ui/dbus-display1.xml
index c3b2293376..f0e2fac212 100644
--- a/ui/dbus-display1.xml
+++ b/ui/dbus-display1.xml
@@ -26,6 +26,20 @@
         The list of consoles available on ``/org/qemu/Display1/Console_$id``.
     -->
     <property name="ConsoleIDs" type="au" access="read"/>
+
+    <!--
+        Interfaces:
+
+        This property lists extra interfaces provided by the
+        /org/qemu/Display1/VM object, and can be used to detect
+        the capabilities with which they are communicating.
+
+        Unlike the standard D-Bus Introspectable interface, querying this
+        property does not require parsing XML.
+
+        (earlier version of the display interface do not provide this property)
+    -->
+    <property name="Interfaces" type="as" access="read"/>
   </interface>
 
   <!--
@@ -39,8 +53,9 @@
       "Text" (see :dbus:prop:`Type` and other properties).
 
       Interactions with a console may be done with
-      :dbus:iface:`org.qemu.Display1.Keyboard` and
-      :dbus:iface:`org.qemu.Display1.Mouse` interfaces when available.
+      :dbus:iface:`org.qemu.Display1.Keyboard`,
+      :dbus:iface:`org.qemu.Display1.Mouse` and
+      :dbus:iface:`org.qemu.Display1.MultiTouch` interfaces when available.
   -->
   <interface name="org.qemu.Display1.Console">
     <!--
@@ -56,7 +71,13 @@
         :dbus:iface:`org.qemu.Display1.Listener` interface.
     -->
     <method name="RegisterListener">
+      <?if $(env.TARGETOS) == windows?>
+      <arg type="ay" name="listener" direction="in">
+        <annotation name="org.gtk.GDBus.C.ForceGVariant" value="true"/>
+      </arg>
+      <?else?>
       <arg type="h" name="listener" direction="in"/>
+      <?endif?>
     </method>
 
     <!--
@@ -120,12 +141,27 @@
         The device address (ex: "pci/0000/02.0").
     -->
     <property name="DeviceAddress" type="s" access="read"/>
+
+    <!--
+        Interfaces:
+
+        This property lists extra interfaces provided by the
+        ``/org/qemu/Display1/Console_$id`` object, and can be used to detect the
+        capabilities with which they are communicating.
+
+        Unlike the standard D-Bus Introspectable interface, querying this
+        property does not require parsing XML.
+
+        (earlier version of the display interface do not provide this property)
+    -->
+    <property name="Interfaces" type="as" access="read"/>
   </interface>
 
   <!--
       org.qemu.Display1.Keyboard:
 
-      This interface in implemented on ``/org/qemu/Display1/Console_$id`` (see
+      This interface is optionally implemented on
+      ``/org/qemu/Display1/Console_$id`` (see
       :dbus:iface:`~org.qemu.Display1.Console`).
   -->
   <interface name="org.qemu.Display1.Keyboard">
@@ -164,7 +200,8 @@
   <!--
       org.qemu.Display1.Mouse:
 
-      This interface in implemented on ``/org/qemu/Display1/Console_$id`` (see
+      This interface is optionally implemented on
+      ``/org/qemu/Display1/Console_$id`` (see
       :dbus:iface:`~org.qemu.Display1.Console` documentation).
 
       .. _dbus-button-values:
@@ -237,6 +274,46 @@
   </interface>
 
   <!--
+      org.qemu.Display1.MultiTouch:
+
+      This interface in implemented on ``/org/qemu/Display1/Console_$id`` (see
+      :dbus:iface:`~org.qemu.Display1.Console` documentation).
+
+      .. _dbus-kind-values:
+
+      **Kind values**::
+
+        Begin       = 0
+        Update      = 1
+        End         = 2
+        Cancel      = 3
+  -->
+  <interface name="org.qemu.Display1.MultiTouch">
+    <!--
+        SendEvent:
+        @kind: The touch event kind
+        @num_slot: The slot number.
+        @x: The x coordinates.
+        @y: The y coordinates.
+
+        Send a touch gesture event.
+    -->
+    <method name="SendEvent">
+      <arg type="u" name="kind" direction="in"/>
+      <arg type="t" name="num_slot" direction="in"/>
+      <arg type="d" name="x" direction="in"/>
+      <arg type="d" name="y" direction="in"/>
+    </method>
+
+    <!--
+        MaxSlots:
+
+        The maximum number of slots.
+    -->
+    <property name="MaxSlots" type="i" access="read"/>
+  </interface>
+
+  <!--
       org.qemu.Display1.Listener:
 
       This client-side interface must be available on
@@ -293,6 +370,7 @@
       </arg>
     </method>
 
+    <?if $(env.TARGETOS) != windows?>
     <!--
         ScanoutDMABUF:
         @dmabuf: the DMABUF file descriptor.
@@ -331,6 +409,7 @@
       <arg type="i" name="width" direction="in"/>
       <arg type="i" name="height" direction="in"/>
     </method>
+    <?endif?>
 
     <!--
         Disable:
@@ -374,6 +453,116 @@
         <annotation name="org.gtk.GDBus.C.ForceGVariant" value="true"/>
       </arg>
     </method>
+
+    <!--
+        Interfaces:
+
+        This property lists extra interfaces provided by the
+        /org/qemu/Display1/Listener object, and can be used to detect
+        the capabilities with which they are communicating.
+
+        Unlike the standard D-Bus Introspectable interface, querying this
+        property does not require parsing XML.
+
+        (earlier version of the display interface do not provide this property)
+    -->
+    <property name="Interfaces" type="as" access="read"/>
+  </interface>
+
+  <!--
+      org.qemu.Display1.Listener.Win32.Map:
+
+      This optional client-side interface can complement
+      org.qemu.Display1.Listener on ``/org/qemu/Display1/Listener`` for Windows
+      specific shared memory scanouts.
+  -->
+  <interface name="org.qemu.Display1.Listener.Win32.Map">
+    <!--
+        ScanoutMap:
+        @handle: the shared map handle value.
+        @offset: mapping offset.
+        @width: display width, in pixels.
+        @height: display height, in pixels.
+        @stride: stride, in bytes.
+        @pixman_format: image format (ex: ``PIXMAN_X8R8G8B8``).
+
+        Resize and update the display content with a shared map.
+    -->
+    <method name="ScanoutMap">
+      <arg type="t" name="handle" direction="in"/>
+      <arg type="u" name="offset" direction="in"/>
+      <arg type="u" name="width" direction="in"/>
+      <arg type="u" name="height" direction="in"/>
+      <arg type="u" name="stride" direction="in"/>
+      <arg type="u" name="pixman_format" direction="in"/>
+    </method>
+
+    <!--
+        UpdateMap:
+        @x: the X update position, in pixels.
+        @y: the Y update position, in pixels.
+        @width: the update width, in pixels.
+        @height: the update height, in pixels.
+
+        Update the display content with the current shared map and the given region.
+    -->
+    <method name="UpdateMap">
+      <arg type="i" name="x" direction="in"/>
+      <arg type="i" name="y" direction="in"/>
+      <arg type="i" name="width" direction="in"/>
+      <arg type="i" name="height" direction="in"/>
+    </method>
+  </interface>
+
+  <!--
+      org.qemu.Display1.Listener.Win32.D3d11:
+
+      This optional client-side interface can complement
+      org.qemu.Display1.Listener on ``/org/qemu/Display1/Listener`` for Windows
+      specific Direct3D texture sharing of the scanouts.
+  -->
+  <interface name="org.qemu.Display1.Listener.Win32.D3d11">
+    <!--
+        ScanoutTexture2d:
+        @handle: the NT handle for the shared texture (to be opened back with ID3D11Device1::OpenSharedResource1).
+        @texture_width: texture width, in pixels.
+        @texture_height: texture height, in pixels.
+        @y0_top: whether Y position 0 is the top or not.
+        @x: the X scanout position, in pixels.
+        @y: the Y scanout position, in pixels.
+        @width: the scanout width, in pixels.
+        @height: the scanout height, in pixels.
+
+        Resize and update the display content with a Direct3D 11 2D texture.
+        You must acquire and release the associated KeyedMutex 0 during rendering.
+    -->
+    <method name="ScanoutTexture2d">
+      <arg type="t" name="handle" direction="in"/>
+      <arg type="u" name="texture_width" direction="in"/>
+      <arg type="u" name="texture_height" direction="in"/>
+      <arg type="b" name="y0_top" direction="in"/>
+      <arg type="u" name="x" direction="in"/>
+      <arg type="u" name="y" direction="in"/>
+      <arg type="u" name="width" direction="in"/>
+      <arg type="u" name="height" direction="in"/>
+    </method>
+
+    <!--
+        UpdateTexture2d:
+        @x: the X update position, in pixels.
+        @y: the Y update position, in pixels.
+        @width: the update width, in pixels.
+        @height: the update height, in pixels.
+
+        Update the display content with the current Direct3D 2D texture and the given region.
+        You must acquire and release the associated KeyedMutex 0 during rendering.
+    -->
+    <method name="UpdateTexture2d">
+      <arg type="i" name="x" direction="in"/>
+      <arg type="i" name="y" direction="in"/>
+      <arg type="i" name="width" direction="in"/>
+      <arg type="i" name="height" direction="in"/>
+    </method>
   </interface>
 
   <!--
@@ -471,6 +660,20 @@
         <annotation name="org.gtk.GDBus.C.ForceGVariant" value="true"/>
       </arg>
     </method>
+
+    <!--
+        Interfaces:
+
+        This property lists extra interfaces provided by the
+        /org/qemu/Display1/Clipboard object, and can be used to detect
+        the capabilities with which they are communicating.
+
+        Unlike the standard D-Bus Introspectable interface, querying this
+        property does not require parsing XML.
+
+        (earlier version of the display interface do not provide this property)
+    -->
+    <property name="Interfaces" type="as" access="read"/>
   </interface>
 
   <!--
@@ -491,7 +694,13 @@
         :dbus:iface:`org.qemu.Display1.AudioOutListener` interface.
     -->
     <method name="RegisterOutListener">
+      <?if $(env.TARGETOS) == windows?>
+      <arg type="ay" name="listener" direction="in">
+        <annotation name="org.gtk.GDBus.C.ForceGVariant" value="true"/>
+      </arg>
+      <?else?>
       <arg type="h" name="listener" direction="in"/>
+      <?endif?>
     </method>
 
     <!--
@@ -506,8 +715,28 @@
         :dbus:iface:`org.qemu.Display1.AudioInListener` interface.
     -->
     <method name="RegisterInListener">
+      <?if $(env.TARGETOS) == windows?>
+      <arg type="ay" name="listener" direction="in">
+        <annotation name="org.gtk.GDBus.C.ForceGVariant" value="true"/>
+      </arg>
+      <?else?>
       <arg type="h" name="listener" direction="in"/>
+      <?endif?>
     </method>
+
+    <!--
+        Interfaces:
+
+        This property lists extra interfaces provided by the
+        /org/qemu/Display1/Audio object, and can be used to detect
+        the capabilities with which they are communicating.
+
+        Unlike the standard D-Bus Introspectable interface, querying this
+        property does not require parsing XML.
+
+        (earlier version of the display interface do not provide this property)
+    -->
+    <property name="Interfaces" type="as" access="read"/>
   </interface>
 
   <!--
@@ -594,6 +823,20 @@
         <annotation name="org.gtk.GDBus.C.ForceGVariant" value="true"/>
       </arg>
     </method>
+
+    <!--
+        Interfaces:
+
+        This property lists extra interfaces provided by the
+        /org/qemu/Display1/AudioOutListener object, and can be used to detect
+        the capabilities with which they are communicating.
+
+        Unlike the standard D-Bus Introspectable interface, querying this
+        property does not require parsing XML.
+
+        (earlier version of the display interface do not provide this property)
+    -->
+    <property name="Interfaces" type="as" access="read"/>
   </interface>
 
   <!--
@@ -682,6 +925,20 @@
         <annotation name="org.gtk.GDBus.C.ForceGVariant" value="true"/>
       </arg>
     </method>
+
+    <!--
+        Interfaces:
+
+        This property lists extra interfaces provided by the
+        /org/qemu/Display1/AudioInListener object, and can be used to detect
+        the capabilities with which they are communicating.
+
+        Unlike the standard D-Bus Introspectable interface, querying this
+        property does not require parsing XML.
+
+        (earlier version of the display interface do not provide this property)
+    -->
+    <property name="Interfaces" type="as" access="read"/>
   </interface>
 
   <!--
@@ -719,7 +976,13 @@
         The current handler, if any, will be replaced.
     -->
     <method name="Register">
+      <?if $(env.TARGETOS) == windows?>
+      <arg type="ay" name="listener" direction="in">
+        <annotation name="org.gtk.GDBus.C.ForceGVariant" value="true"/>
+      </arg>
+      <?else?>
       <arg type="h" name="stream" direction="in"/>
+      <?endif?>
     </method>
 
     <!--
@@ -757,5 +1020,19 @@
         The D-Bus unique name of the registered handler.
     -->
     <property name="Owner" type="s" access="read"/>
+
+    <!--
+        Interfaces:
+
+        This property lists extra interfaces provided by the
+        ``/org/qemu/Display1/Chardev_$i`` object, and can be used to detect
+        the capabilities with which they are communicating.
+
+        Unlike the standard D-Bus Introspectable interface, querying this
+        property does not require parsing XML.
+
+        (earlier version of the display interface do not provide this property)
+    -->
+    <property name="Interfaces" type="as" access="read"/>
   </interface>
 </node>
diff --git a/ui/dbus-listener.c b/ui/dbus-listener.c
index 23034eebf9..e10162b279 100644
--- a/ui/dbus-listener.c
+++ b/ui/dbus-listener.c
@@ -23,9 +23,16 @@
  */
 #include "qemu/osdep.h"
 #include "qemu/error-report.h"
+#include "qapi/error.h"
 #include "sysemu/sysemu.h"
 #include "dbus.h"
+#ifdef G_OS_UNIX
 #include <gio/gunixfdlist.h>
+#endif
+#ifdef WIN32
+#include <d3d11.h>
+#include <dxgi1_2.h>
+#endif
 
 #ifdef CONFIG_OPENGL
 #include "ui/shader.h"
@@ -34,6 +41,15 @@
 #endif
 #include "trace.h"
 
+static void dbus_gfx_switch(DisplayChangeListener *dcl,
+                            struct DisplaySurface *new_surface);
+
+enum share_kind {
+    SHARE_KIND_NONE,
+    SHARE_KIND_MAPPED,
+    SHARE_KIND_D3DTEX,
+};
+
 struct _DBusDisplayListener {
     GObject parent;
 
@@ -45,21 +61,142 @@ struct _DBusDisplayListener {
 
     DisplayChangeListener dcl;
     DisplaySurface *ds;
+    enum share_kind ds_share;
+
     int gl_updates;
+
+    bool ds_mapped;
+    bool can_share_map;
+
+#ifdef WIN32
+    QemuDBusDisplay1ListenerWin32Map *map_proxy;
+    QemuDBusDisplay1ListenerWin32D3d11 *d3d11_proxy;
+    HANDLE peer_process;
+    ID3D11Texture2D *d3d_texture;
+#ifdef CONFIG_OPENGL
+    egl_fb fb;
+#endif
+#endif
 };
 
 G_DEFINE_TYPE(DBusDisplayListener, dbus_display_listener, G_TYPE_OBJECT)
 
-#if defined(CONFIG_OPENGL) && defined(CONFIG_GBM)
+static void dbus_gfx_update(DisplayChangeListener *dcl,
+                            int x, int y, int w, int h);
+
+#ifdef CONFIG_OPENGL
+static void dbus_scanout_disable(DisplayChangeListener *dcl)
+{
+    DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl);
+
+    qemu_dbus_display1_listener_call_disable(
+        ddl->proxy, G_DBUS_CALL_FLAGS_NONE, -1, NULL, NULL, NULL);
+}
+
+#ifdef WIN32
+static bool d3d_texture2d_share(ID3D11Texture2D *d3d_texture,
+                                HANDLE *handle, Error **errp)
+{
+    IDXGIResource1 *dxgiResource = NULL;
+    HRESULT hr;
+
+    hr = d3d_texture->lpVtbl->QueryInterface(d3d_texture,
+                                             &IID_IDXGIResource1,
+                                             (void **)&dxgiResource);
+    if (FAILED(hr)) {
+        goto fail;
+    }
+
+    hr = dxgiResource->lpVtbl->CreateSharedHandle(
+        dxgiResource,
+        NULL,
+        DXGI_SHARED_RESOURCE_READ | DXGI_SHARED_RESOURCE_WRITE,
+        NULL,
+        handle
+        );
+
+    dxgiResource->lpVtbl->Release(dxgiResource);
+
+    if (SUCCEEDED(hr)) {
+        return true;
+    }
+
+fail:
+    error_setg_win32(errp, GetLastError(), "failed to create shared handle");
+    return false;
+}
+
+static bool d3d_texture2d_acquire0(ID3D11Texture2D *d3d_texture, Error **errp)
+{
+    IDXGIKeyedMutex *dxgiMutex = NULL;
+    HRESULT hr;
+
+    hr = d3d_texture->lpVtbl->QueryInterface(d3d_texture,
+                                             &IID_IDXGIKeyedMutex,
+                                             (void **)&dxgiMutex);
+    if (FAILED(hr)) {
+        goto fail;
+    }
+
+    hr = dxgiMutex->lpVtbl->AcquireSync(dxgiMutex, 0, INFINITE);
+
+    dxgiMutex->lpVtbl->Release(dxgiMutex);
+
+    if (SUCCEEDED(hr)) {
+        return true;
+    }
+
+fail:
+    error_setg_win32(errp, GetLastError(), "failed to acquire texture mutex");
+    return false;
+}
+
+static bool d3d_texture2d_release0(ID3D11Texture2D *d3d_texture, Error **errp)
+{
+    IDXGIKeyedMutex *dxgiMutex = NULL;
+    HRESULT hr;
+
+    hr = d3d_texture->lpVtbl->QueryInterface(d3d_texture,
+                                             &IID_IDXGIKeyedMutex,
+                                             (void **)&dxgiMutex);
+    if (FAILED(hr)) {
+        goto fail;
+    }
+
+    hr = dxgiMutex->lpVtbl->ReleaseSync(dxgiMutex, 0);
+
+    dxgiMutex->lpVtbl->Release(dxgiMutex);
+
+    if (SUCCEEDED(hr)) {
+        return true;
+    }
+
+fail:
+    error_setg_win32(errp, GetLastError(), "failed to release texture mutex");
+    return false;
+}
+#endif /* WIN32 */
+
 static void dbus_update_gl_cb(GObject *source_object,
-                           GAsyncResult *res,
-                           gpointer user_data)
+                              GAsyncResult *res,
+                              gpointer user_data)
 {
     g_autoptr(GError) err = NULL;
     DBusDisplayListener *ddl = user_data;
+    bool success;
+
+#ifdef CONFIG_GBM
+    success = qemu_dbus_display1_listener_call_update_dmabuf_finish(
+        ddl->proxy, res, &err);
+#endif
+
+#ifdef WIN32
+    success = qemu_dbus_display1_listener_win32_d3d11_call_update_texture2d_finish(
+        ddl->d3d11_proxy, res, &err);
+    d3d_texture2d_acquire0(ddl->d3d_texture, &error_warn);
+#endif
 
-    if (!qemu_dbus_display1_listener_call_update_dmabuf_finish(ddl->proxy,
-                                                               res, &err)) {
+    if (!success) {
         error_report("Failed to call update: %s", err->message);
     }
 
@@ -67,28 +204,54 @@ static void dbus_update_gl_cb(GObject *source_object,
     g_object_unref(ddl);
 }
 
-static void dbus_call_update_gl(DBusDisplayListener *ddl,
+static void dbus_call_update_gl(DisplayChangeListener *dcl,
                                 int x, int y, int w, int h)
 {
-    graphic_hw_gl_block(ddl->dcl.con, true);
+    DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl);
+
+    trace_dbus_update_gl(x, y, w, h);
+
     glFlush();
+#ifdef CONFIG_GBM
+    graphic_hw_gl_block(ddl->dcl.con, true);
     qemu_dbus_display1_listener_call_update_dmabuf(ddl->proxy,
         x, y, w, h,
         G_DBUS_CALL_FLAGS_NONE,
         DBUS_DEFAULT_TIMEOUT, NULL,
         dbus_update_gl_cb,
         g_object_ref(ddl));
-}
-
-static void dbus_scanout_disable(DisplayChangeListener *dcl)
-{
-    DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl);
+#endif
 
-    ddl->ds = NULL;
-    qemu_dbus_display1_listener_call_disable(
-        ddl->proxy, G_DBUS_CALL_FLAGS_NONE, -1, NULL, NULL, NULL);
+#ifdef WIN32
+    switch (ddl->ds_share) {
+    case SHARE_KIND_MAPPED:
+        egl_fb_read_rect(ddl->ds, &ddl->fb, x, y, w, h);
+        dbus_gfx_update(dcl, x, y, w, h);
+        break;
+    case SHARE_KIND_D3DTEX:
+        Error *err = NULL;
+        assert(ddl->d3d_texture);
+
+        graphic_hw_gl_block(ddl->dcl.con, true);
+        if (!d3d_texture2d_release0(ddl->d3d_texture, &err)) {
+            error_report_err(err);
+            return;
+        }
+        qemu_dbus_display1_listener_win32_d3d11_call_update_texture2d(
+            ddl->d3d11_proxy,
+            x, y, w, h,
+            G_DBUS_CALL_FLAGS_NONE,
+            DBUS_DEFAULT_TIMEOUT, NULL,
+            dbus_update_gl_cb,
+            g_object_ref(ddl));
+        break;
+    default:
+        g_warn_if_reached();
+    }
+#endif
 }
 
+#ifdef CONFIG_GBM
 static void dbus_scanout_dmabuf(DisplayChangeListener *dcl,
                                 QemuDmaBuf *dmabuf)
 {
@@ -117,15 +280,136 @@ static void dbus_scanout_dmabuf(DisplayChangeListener *dcl,
         fd_list,
         NULL, NULL, NULL);
 }
+#endif /* GBM */
+#endif /* OPENGL */
+
+#ifdef WIN32
+static bool dbus_scanout_map(DBusDisplayListener *ddl)
+{
+    g_autoptr(GError) err = NULL;
+    BOOL success;
+    HANDLE target_handle;
+
+    if (ddl->ds_share == SHARE_KIND_MAPPED) {
+        return true;
+    }
+
+    if (!ddl->can_share_map || !ddl->ds->handle) {
+        return false;
+    }
+
+    success = DuplicateHandle(
+        GetCurrentProcess(),
+        ddl->ds->handle,
+        ddl->peer_process,
+        &target_handle,
+        FILE_MAP_READ | SECTION_QUERY,
+        FALSE, 0);
+    if (!success) {
+        g_autofree char *msg = g_win32_error_message(GetLastError());
+        g_debug("Failed to DuplicateHandle: %s", msg);
+        ddl->can_share_map = false;
+        return false;
+    }
+
+    if (!qemu_dbus_display1_listener_win32_map_call_scanout_map_sync(
+            ddl->map_proxy,
+            GPOINTER_TO_UINT(target_handle),
+            ddl->ds->handle_offset,
+            surface_width(ddl->ds),
+            surface_height(ddl->ds),
+            surface_stride(ddl->ds),
+            surface_format(ddl->ds),
+            G_DBUS_CALL_FLAGS_NONE,
+            DBUS_DEFAULT_TIMEOUT,
+            NULL,
+            &err)) {
+        g_debug("Failed to call ScanoutMap: %s", err->message);
+        ddl->can_share_map = false;
+        return false;
+    }
+
+    ddl->ds_share = SHARE_KIND_MAPPED;
+
+    return true;
+}
+
+static bool
+dbus_scanout_share_d3d_texture(
+    DBusDisplayListener *ddl,
+    ID3D11Texture2D *tex,
+    bool backing_y_0_top,
+    uint32_t backing_width,
+    uint32_t backing_height,
+    uint32_t x, uint32_t y,
+    uint32_t w, uint32_t h)
+{
+    Error *err = NULL;
+    BOOL success;
+    HANDLE share_handle, target_handle;
+
+    if (!d3d_texture2d_release0(tex, &err)) {
+        error_report_err(err);
+        return false;
+    }
+
+    if (!d3d_texture2d_share(tex, &share_handle, &err)) {
+        error_report_err(err);
+        return false;
+    }
+
+    success = DuplicateHandle(
+        GetCurrentProcess(),
+        share_handle,
+        ddl->peer_process,
+        &target_handle,
+        0,
+        FALSE, DUPLICATE_SAME_ACCESS);
+    if (!success) {
+        g_autofree char *msg = g_win32_error_message(GetLastError());
+        g_debug("Failed to DuplicateHandle: %s", msg);
+        CloseHandle(share_handle);
+        return false;
+    }
+
+    qemu_dbus_display1_listener_win32_d3d11_call_scanout_texture2d(
+        ddl->d3d11_proxy,
+        GPOINTER_TO_INT(target_handle),
+        backing_width,
+        backing_height,
+        backing_y_0_top,
+        x, y, w, h,
+        G_DBUS_CALL_FLAGS_NONE,
+        -1,
+        NULL, NULL, NULL);
+
+    CloseHandle(share_handle);
+
+    if (!d3d_texture2d_acquire0(tex, &err)) {
+        error_report_err(err);
+        return false;
+    }
+
+    ddl->d3d_texture = tex;
+    ddl->ds_share = SHARE_KIND_D3DTEX;
+
+    return true;
+}
+#endif
 
+#ifdef CONFIG_OPENGL
 static void dbus_scanout_texture(DisplayChangeListener *dcl,
                                  uint32_t tex_id,
                                  bool backing_y_0_top,
                                  uint32_t backing_width,
                                  uint32_t backing_height,
                                  uint32_t x, uint32_t y,
-                                 uint32_t w, uint32_t h)
+                                 uint32_t w, uint32_t h,
+                                 void *d3d_tex2d)
 {
+    trace_dbus_scanout_texture(tex_id, backing_y_0_top,
+                               backing_width, backing_height, x, y, w, h);
+#ifdef CONFIG_GBM
     QemuDmaBuf dmabuf = {
         .width = backing_width,
         .height = backing_height,
@@ -148,8 +432,26 @@ static void dbus_scanout_texture(DisplayChangeListener *dcl,
 
     dbus_scanout_dmabuf(dcl, &dmabuf);
     close(dmabuf.fd);
+#endif
+
+#ifdef WIN32
+    DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl);
+
+    /* there must be a matching gfx_switch before */
+    assert(surface_width(ddl->ds) == w);
+    assert(surface_height(ddl->ds) == h);
+
+    if (d3d_tex2d) {
+        dbus_scanout_share_d3d_texture(ddl, d3d_tex2d, backing_y_0_top,
+                                       backing_width, backing_height, x, y, w, h);
+    } else {
+        dbus_scanout_map(ddl);
+        egl_fb_setup_for_tex(&ddl->fb, backing_width, backing_height, tex_id, false);
+    }
+#endif
 }
 
+#ifdef CONFIG_GBM
 static void dbus_cursor_dmabuf(DisplayChangeListener *dcl,
                                QemuDmaBuf *dmabuf, bool have_hot,
                                uint32_t hot_x, uint32_t hot_y)
@@ -196,7 +498,14 @@ static void dbus_cursor_dmabuf(DisplayChangeListener *dcl,
         NULL);
 }
 
-static void dbus_cursor_position(DisplayChangeListener *dcl,
+static void dbus_release_dmabuf(DisplayChangeListener *dcl,
+                                QemuDmaBuf *dmabuf)
+{
+    dbus_scanout_disable(dcl);
+}
+#endif /* GBM */
+
+static void dbus_gl_cursor_position(DisplayChangeListener *dcl,
                                  uint32_t pos_x, uint32_t pos_y)
 {
     DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl);
@@ -206,19 +515,11 @@ static void dbus_cursor_position(DisplayChangeListener *dcl,
         G_DBUS_CALL_FLAGS_NONE, -1, NULL, NULL, NULL);
 }
 
-static void dbus_release_dmabuf(DisplayChangeListener *dcl,
-                                QemuDmaBuf *dmabuf)
-{
-    dbus_scanout_disable(dcl);
-}
-
 static void dbus_scanout_update(DisplayChangeListener *dcl,
                                 uint32_t x, uint32_t y,
                                 uint32_t w, uint32_t h)
 {
-    DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl);
-
-    dbus_call_update_gl(ddl, x, y, w, h);
+    dbus_call_update_gl(dcl, x, y, w, h);
 }
 
 static void dbus_gl_refresh(DisplayChangeListener *dcl)
@@ -232,19 +533,19 @@ static void dbus_gl_refresh(DisplayChangeListener *dcl)
     }
 
     if (ddl->gl_updates) {
-        dbus_call_update_gl(ddl, 0, 0,
+        dbus_call_update_gl(dcl, 0, 0,
                             surface_width(ddl->ds), surface_height(ddl->ds));
         ddl->gl_updates = 0;
     }
 }
-#endif
+#endif /* OPENGL */
 
 static void dbus_refresh(DisplayChangeListener *dcl)
 {
     graphic_hw_update(dcl->con);
 }
 
-#if defined(CONFIG_OPENGL) && defined(CONFIG_GBM)
+#ifdef CONFIG_OPENGL
 static void dbus_gl_gfx_update(DisplayChangeListener *dcl,
                                int x, int y, int w, int h)
 {
@@ -263,10 +564,20 @@ static void dbus_gfx_update(DisplayChangeListener *dcl,
     size_t stride;
 
     assert(ddl->ds);
-    stride = w * DIV_ROUND_UP(PIXMAN_FORMAT_BPP(surface_format(ddl->ds)), 8);
 
     trace_dbus_update(x, y, w, h);
 
+#ifdef WIN32
+    if (dbus_scanout_map(ddl)) {
+        qemu_dbus_display1_listener_win32_map_call_update_map(
+            ddl->map_proxy,
+            x, y, w, h,
+            G_DBUS_CALL_FLAGS_NONE,
+            DBUS_DEFAULT_TIMEOUT, NULL, NULL, NULL);
+        return;
+    }
+#endif
+
     if (x == 0 && y == 0 && w == surface_width(ddl->ds) && h == surface_height(ddl->ds)) {
         v_data = g_variant_new_from_data(
             G_VARIANT_TYPE("ay"),
@@ -288,6 +599,7 @@ static void dbus_gfx_update(DisplayChangeListener *dcl,
     }
 
     /* make a copy, since gvariant only handles linear data */
+    stride = w * DIV_ROUND_UP(PIXMAN_FORMAT_BPP(surface_format(ddl->ds)), 8);
     img = pixman_image_create_bits(surface_format(ddl->ds),
                                    w, h, NULL, stride);
     pixman_image_composite(PIXMAN_OP_SRC, ddl->ds->image, NULL, img,
@@ -307,20 +619,23 @@ static void dbus_gfx_update(DisplayChangeListener *dcl,
         DBUS_DEFAULT_TIMEOUT, NULL, NULL, NULL);
 }
 
-#if defined(CONFIG_OPENGL) && defined(CONFIG_GBM)
+#ifdef CONFIG_OPENGL
 static void dbus_gl_gfx_switch(DisplayChangeListener *dcl,
                                struct DisplaySurface *new_surface)
 {
     DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl);
 
+    trace_dbus_gl_gfx_switch(new_surface);
+
     ddl->ds = new_surface;
+    ddl->ds_share = SHARE_KIND_NONE;
     if (ddl->ds) {
         int width = surface_width(ddl->ds);
         int height = surface_height(ddl->ds);
 
         /* TODO: lazy send dmabuf (there are unnecessary sent otherwise) */
         dbus_scanout_texture(&ddl->dcl, ddl->ds->texture, false,
-                             width, height, 0, 0, width, height);
+                             width, height, 0, 0, width, height, NULL);
     }
 }
 #endif
@@ -331,10 +646,7 @@ static void dbus_gfx_switch(DisplayChangeListener *dcl,
     DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl);
 
     ddl->ds = new_surface;
-    if (!ddl->ds) {
-        /* why not call disable instead? */
-        return;
-    }
+    ddl->ds_share = SHARE_KIND_NONE;
 }
 
 static void dbus_mouse_set(DisplayChangeListener *dcl,
@@ -374,7 +686,7 @@ static void dbus_cursor_define(DisplayChangeListener *dcl,
         NULL);
 }
 
-#if defined(CONFIG_OPENGL) && defined(CONFIG_GBM)
+#ifdef CONFIG_OPENGL
 const DisplayChangeListenerOps dbus_gl_dcl_ops = {
     .dpy_name                = "dbus-gl",
     .dpy_gfx_update          = dbus_gl_gfx_update,
@@ -386,10 +698,12 @@ const DisplayChangeListenerOps dbus_gl_dcl_ops = {
 
     .dpy_gl_scanout_disable  = dbus_scanout_disable,
     .dpy_gl_scanout_texture  = dbus_scanout_texture,
+#ifdef CONFIG_GBM
     .dpy_gl_scanout_dmabuf   = dbus_scanout_dmabuf,
     .dpy_gl_cursor_dmabuf    = dbus_cursor_dmabuf,
-    .dpy_gl_cursor_position  = dbus_cursor_position,
     .dpy_gl_release_dmabuf   = dbus_release_dmabuf,
+#endif
+    .dpy_gl_cursor_position  = dbus_gl_cursor_position,
     .dpy_gl_update           = dbus_scanout_update,
 };
 #endif
@@ -412,6 +726,14 @@ dbus_display_listener_dispose(GObject *object)
     g_clear_object(&ddl->conn);
     g_clear_pointer(&ddl->bus_name, g_free);
     g_clear_object(&ddl->proxy);
+#ifdef WIN32
+    g_clear_object(&ddl->map_proxy);
+    g_clear_object(&ddl->d3d11_proxy);
+    g_clear_pointer(&ddl->peer_process, CloseHandle);
+#ifdef CONFIG_OPENGL
+    egl_fb_destroy(&ddl->fb);
+#endif
+#endif
 
     G_OBJECT_CLASS(dbus_display_listener_parent_class)->dispose(object);
 }
@@ -422,7 +744,7 @@ dbus_display_listener_constructed(GObject *object)
     DBusDisplayListener *ddl = DBUS_DISPLAY_LISTENER(object);
 
     ddl->dcl.ops = &dbus_dcl_ops;
-#if defined(CONFIG_OPENGL) && defined(CONFIG_GBM)
+#ifdef CONFIG_OPENGL
     if (display_opengl) {
         ddl->dcl.ops = &dbus_gl_dcl_ops;
     }
@@ -457,6 +779,130 @@ dbus_display_listener_get_console(DBusDisplayListener *ddl)
     return ddl->console;
 }
 
+#ifdef WIN32
+static bool
+dbus_display_listener_implements(DBusDisplayListener *ddl, const char *iface)
+{
+    QemuDBusDisplay1Listener *l = QEMU_DBUS_DISPLAY1_LISTENER(ddl->proxy);
+    bool implements;
+
+    implements = g_strv_contains(qemu_dbus_display1_listener_get_interfaces(l), iface);
+    if (!implements) {
+        g_debug("Display listener does not implement: `%s`", iface);
+    }
+
+    return implements;
+}
+
+static bool
+dbus_display_listener_setup_peer_process(DBusDisplayListener *ddl)
+{
+    g_autoptr(GError) err = NULL;
+    GDBusConnection *conn;
+    GIOStream *stream;
+    GSocket *sock;
+    g_autoptr(GCredentials) creds = NULL;
+    DWORD *pid;
+
+    if (ddl->peer_process) {
+        return true;
+    }
+
+    conn = g_dbus_proxy_get_connection(G_DBUS_PROXY(ddl->proxy));
+    stream = g_dbus_connection_get_stream(conn);
+
+    if (!G_IS_UNIX_CONNECTION(stream)) {
+        return false;
+    }
+
+    sock = g_socket_connection_get_socket(G_SOCKET_CONNECTION(stream));
+    creds = g_socket_get_credentials(sock, &err);
+
+    if (!creds) {
+        g_debug("Failed to get peer credentials: %s", err->message);
+        return false;
+    }
+
+    pid = g_credentials_get_native(creds, G_CREDENTIALS_TYPE_WIN32_PID);
+
+    if (pid == NULL) {
+        g_debug("Failed to get peer PID");
+        return false;
+    }
+
+    ddl->peer_process = OpenProcess(
+        PROCESS_DUP_HANDLE | PROCESS_QUERY_INFORMATION,
+        false, *pid);
+
+    if (!ddl->peer_process) {
+        g_autofree char *msg = g_win32_error_message(GetLastError());
+        g_debug("Failed to OpenProcess: %s", msg);
+        return false;
+    }
+
+    return true;
+}
+#endif
+
+static void
+dbus_display_listener_setup_d3d11(DBusDisplayListener *ddl)
+{
+#ifdef WIN32
+    g_autoptr(GError) err = NULL;
+
+    if (!dbus_display_listener_implements(ddl,
+            "org.qemu.Display1.Listener.Win32.D3d11")) {
+        return;
+    }
+
+    if (!dbus_display_listener_setup_peer_process(ddl)) {
+        return;
+    }
+
+    ddl->d3d11_proxy =
+        qemu_dbus_display1_listener_win32_d3d11_proxy_new_sync(ddl->conn,
+            G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
+            NULL,
+            "/org/qemu/Display1/Listener",
+            NULL,
+            &err);
+    if (!ddl->d3d11_proxy) {
+        g_debug("Failed to setup win32 d3d11 proxy: %s", err->message);
+        return;
+    }
+#endif
+}
+
+static void
+dbus_display_listener_setup_shared_map(DBusDisplayListener *ddl)
+{
+#ifdef WIN32
+    g_autoptr(GError) err = NULL;
+
+    if (!dbus_display_listener_implements(ddl, "org.qemu.Display1.Listener.Win32.Map")) {
+        return;
+    }
+
+    if (!dbus_display_listener_setup_peer_process(ddl)) {
+        return;
+    }
+
+    ddl->map_proxy =
+        qemu_dbus_display1_listener_win32_map_proxy_new_sync(ddl->conn,
+            G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
+            NULL,
+            "/org/qemu/Display1/Listener",
+            NULL,
+            &err);
+    if (!ddl->map_proxy) {
+        g_debug("Failed to setup win32 map proxy: %s", err->message);
+        return;
+    }
+
+    ddl->can_share_map = true;
+#endif
+}
+
 DBusDisplayListener *
 dbus_display_listener_new(const char *bus_name,
                           GDBusConnection *conn,
@@ -485,6 +931,9 @@ dbus_display_listener_new(const char *bus_name,
     ddl->conn = conn;
     ddl->console = console;
 
+    dbus_display_listener_setup_shared_map(ddl);
+    dbus_display_listener_setup_d3d11(ddl);
+
     con = qemu_console_lookup_by_index(dbus_display_console_get_index(console));
     assert(con);
     ddl->dcl.con = con;
diff --git a/ui/dbus.c b/ui/dbus.c
index b9e9698503..32f1bbe81a 100644
--- a/ui/dbus.c
+++ b/ui/dbus.c
@@ -47,10 +47,8 @@ static DBusDisplay *dbus_display;
 static QEMUGLContext dbus_create_context(DisplayGLCtx *dgc,
                                          QEMUGLParams *params)
 {
-#ifdef CONFIG_GBM
     eglMakeCurrent(qemu_egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE,
                    qemu_egl_rn_ctx);
-#endif
     return qemu_egl_create_context(dgc, params);
 }
 
@@ -59,9 +57,7 @@ dbus_is_compatible_dcl(DisplayGLCtx *dgc,
                        DisplayChangeListener *dcl)
 {
     return
-#ifdef CONFIG_GBM
         dcl->ops == &dbus_gl_dcl_ops ||
-#endif
         dcl->ops == &dbus_console_dcl_ops;
 }
 
diff --git a/ui/dbus.h b/ui/dbus.h
index 9c149e7b41..1e8c24a48e 100644
--- a/ui/dbus.h
+++ b/ui/dbus.h
@@ -62,6 +62,12 @@ struct DBusDisplay {
     Notifier notifier;
 };
 
+#ifdef WIN32
+bool
+dbus_win32_import_socket(GDBusMethodInvocation *invocation,
+                         GVariant *arg_listener, int *socket);
+#endif
+
 #define TYPE_DBUS_DISPLAY "dbus-display"
 OBJECT_DECLARE_SIMPLE_TYPE(DBusDisplay, DBUS_DISPLAY)
 
diff --git a/ui/egl-context.c b/ui/egl-context.c
index eb5f520fc4..9e0df466f3 100644
--- a/ui/egl-context.c
+++ b/ui/egl-context.c
@@ -1,4 +1,5 @@
 #include "qemu/osdep.h"
+#include "qemu/error-report.h"
 #include "ui/egl-context.h"
 
 QEMUGLContext qemu_egl_create_context(DisplayGLCtx *dgc,
@@ -32,6 +33,11 @@ void qemu_egl_destroy_context(DisplayGLCtx *dgc, QEMUGLContext ctx)
 int qemu_egl_make_context_current(DisplayGLCtx *dgc,
                                   QEMUGLContext ctx)
 {
-   return eglMakeCurrent(qemu_egl_display,
-                         EGL_NO_SURFACE, EGL_NO_SURFACE, ctx);
+   if (!eglMakeCurrent(qemu_egl_display,
+                       EGL_NO_SURFACE, EGL_NO_SURFACE, ctx)) {
+        error_report("egl: eglMakeCurrent failed: %s", qemu_egl_get_error_string());
+        return -1;
+   }
+
+   return 0;
 }
diff --git a/ui/egl-headless.c b/ui/egl-headless.c
index ef70e6a18e..d5637dadb2 100644
--- a/ui/egl-headless.c
+++ b/ui/egl-headless.c
@@ -61,7 +61,8 @@ static void egl_scanout_texture(DisplayChangeListener *dcl,
                                 uint32_t backing_width,
                                 uint32_t backing_height,
                                 uint32_t x, uint32_t y,
-                                uint32_t w, uint32_t h)
+                                uint32_t w, uint32_t h,
+                                void *d3d_tex2d)
 {
     egl_dpy *edpy = container_of(dcl, egl_dpy, dcl);
 
@@ -79,6 +80,8 @@ static void egl_scanout_texture(DisplayChangeListener *dcl,
     }
 }
 
+#ifdef CONFIG_GBM
+
 static void egl_scanout_dmabuf(DisplayChangeListener *dcl,
                                QemuDmaBuf *dmabuf)
 {
@@ -89,7 +92,7 @@ static void egl_scanout_dmabuf(DisplayChangeListener *dcl,
 
     egl_scanout_texture(dcl, dmabuf->texture,
                         false, dmabuf->width, dmabuf->height,
-                        0, 0, dmabuf->width, dmabuf->height);
+                        0, 0, dmabuf->width, dmabuf->height, NULL);
 }
 
 static void egl_cursor_dmabuf(DisplayChangeListener *dcl,
@@ -110,6 +113,14 @@ static void egl_cursor_dmabuf(DisplayChangeListener *dcl,
     }
 }
 
+static void egl_release_dmabuf(DisplayChangeListener *dcl,
+                               QemuDmaBuf *dmabuf)
+{
+    egl_dmabuf_release_texture(dmabuf);
+}
+
+#endif
+
 static void egl_cursor_position(DisplayChangeListener *dcl,
                                 uint32_t pos_x, uint32_t pos_y)
 {
@@ -119,12 +130,6 @@ static void egl_cursor_position(DisplayChangeListener *dcl,
     edpy->pos_y = pos_y;
 }
 
-static void egl_release_dmabuf(DisplayChangeListener *dcl,
-                               QemuDmaBuf *dmabuf)
-{
-    egl_dmabuf_release_texture(dmabuf);
-}
-
 static void egl_scanout_flush(DisplayChangeListener *dcl,
                               uint32_t x, uint32_t y,
                               uint32_t w, uint32_t h)
@@ -160,10 +165,12 @@ static const DisplayChangeListenerOps egl_ops = {
 
     .dpy_gl_scanout_disable  = egl_scanout_disable,
     .dpy_gl_scanout_texture  = egl_scanout_texture,
+#ifdef CONFIG_GBM
     .dpy_gl_scanout_dmabuf   = egl_scanout_dmabuf,
     .dpy_gl_cursor_dmabuf    = egl_cursor_dmabuf,
-    .dpy_gl_cursor_position  = egl_cursor_position,
     .dpy_gl_release_dmabuf   = egl_release_dmabuf,
+#endif
+    .dpy_gl_cursor_position  = egl_cursor_position,
     .dpy_gl_update           = egl_scanout_flush,
 };
 
diff --git a/ui/egl-helpers.c b/ui/egl-helpers.c
index 4203163ace..8f9fbf583e 100644
--- a/ui/egl-helpers.c
+++ b/ui/egl-helpers.c
@@ -15,21 +15,23 @@
  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
 #include "qemu/osdep.h"
+
 #include "qemu/drm.h"
 #include "qemu/error-report.h"
 #include "ui/console.h"
 #include "ui/egl-helpers.h"
 #include "sysemu/sysemu.h"
 #include "qapi/error.h"
+#include "trace.h"
 
 EGLDisplay *qemu_egl_display;
 EGLConfig qemu_egl_config;
 DisplayGLMode qemu_egl_mode;
+bool qemu_egl_angle_d3d;
 
 /* ------------------------------------------------------------------ */
 
-#if defined(CONFIG_X11) || defined(CONFIG_GBM)
-static const char *egl_get_error_string(void)
+const char *qemu_egl_get_error_string(void)
 {
     EGLint error = eglGetError();
 
@@ -68,7 +70,6 @@ static const char *egl_get_error_string(void)
         return "Unknown EGL error";
     }
 }
-#endif
 
 static void egl_fb_delete_texture(egl_fb *fb)
 {
@@ -171,6 +172,20 @@ void egl_fb_read(DisplaySurface *dst, egl_fb *src)
                  GL_BGRA, GL_UNSIGNED_BYTE, surface_data(dst));
 }
 
+void egl_fb_read_rect(DisplaySurface *dst, egl_fb *src, int x, int y, int w, int h)
+{
+    assert(surface_width(dst) == src->width);
+    assert(surface_height(dst) == src->height);
+    assert(surface_format(dst) == PIXMAN_x8r8g8b8);
+
+    glBindFramebuffer(GL_READ_FRAMEBUFFER, src->framebuffer);
+    glReadBuffer(GL_COLOR_ATTACHMENT0_EXT);
+    glPixelStorei(GL_PACK_ROW_LENGTH, surface_stride(dst) / 4);
+    glReadPixels(x, y, w, h,
+                 GL_BGRA, GL_UNSIGNED_BYTE, surface_data(dst) + x * 4);
+    glPixelStorei(GL_PACK_ROW_LENGTH, 0);
+}
+
 void egl_texture_blit(QemuGLShader *gls, egl_fb *dst, egl_fb *src, bool flip)
 {
     glBindFramebuffer(GL_FRAMEBUFFER_EXT, dst->framebuffer);
@@ -201,11 +216,12 @@ void egl_texture_blend(QemuGLShader *gls, egl_fb *dst, egl_fb *src, bool flip,
 
 /* ---------------------------------------------------------------------- */
 
+EGLContext qemu_egl_rn_ctx;
+
 #ifdef CONFIG_GBM
 
 int qemu_egl_rn_fd;
 struct gbm_device *qemu_egl_rn_gbm_dev;
-EGLContext qemu_egl_rn_ctx;
 
 int egl_rendernode_init(const char *rendernode, DisplayGLMode mode)
 {
@@ -402,7 +418,7 @@ EGLSurface qemu_egl_init_surface_x11(EGLContext ectx, EGLNativeWindowType win)
 
 /* ---------------------------------------------------------------------- */
 
-#if defined(CONFIG_X11) || defined(CONFIG_GBM)
+#if defined(CONFIG_X11) || defined(CONFIG_GBM) || defined(WIN32)
 
 /*
  * Taken from glamor_egl.h from the Xorg xserver, which is MIT licensed
@@ -439,10 +455,8 @@ static EGLDisplay qemu_egl_get_display(EGLNativeDisplayType native,
 
     /* In practise any EGL 1.5 implementation would support the EXT extension */
     if (epoxy_has_egl_extension(NULL, "EGL_EXT_platform_base")) {
-        PFNEGLGETPLATFORMDISPLAYEXTPROC getPlatformDisplayEXT =
-            (void *) eglGetProcAddress("eglGetPlatformDisplayEXT");
-        if (getPlatformDisplayEXT && platform != 0) {
-            dpy = getPlatformDisplayEXT(platform, native, NULL);
+        if (platform != 0) {
+            dpy = eglGetPlatformDisplayEXT(platform, native, NULL);
         }
     }
 
@@ -482,20 +496,20 @@ static int qemu_egl_init_dpy(EGLNativeDisplayType dpy,
 
     qemu_egl_display = qemu_egl_get_display(dpy, platform);
     if (qemu_egl_display == EGL_NO_DISPLAY) {
-        error_report("egl: eglGetDisplay failed: %s", egl_get_error_string());
+        error_report("egl: eglGetDisplay failed: %s", qemu_egl_get_error_string());
         return -1;
     }
 
     b = eglInitialize(qemu_egl_display, &major, &minor);
     if (b == EGL_FALSE) {
-        error_report("egl: eglInitialize failed: %s", egl_get_error_string());
+        error_report("egl: eglInitialize failed: %s", qemu_egl_get_error_string());
         return -1;
     }
 
     b = eglBindAPI(gles ?  EGL_OPENGL_ES_API : EGL_OPENGL_API);
     if (b == EGL_FALSE) {
         error_report("egl: eglBindAPI failed (%s mode): %s",
-                     gles ? "gles" : "core", egl_get_error_string());
+                     gles ? "gles" : "core", qemu_egl_get_error_string());
         return -1;
     }
 
@@ -504,7 +518,7 @@ static int qemu_egl_init_dpy(EGLNativeDisplayType dpy,
                         &qemu_egl_config, 1, &n);
     if (b == EGL_FALSE || n != 1) {
         error_report("egl: eglChooseConfig failed (%s mode): %s",
-                     gles ? "gles" : "core", egl_get_error_string());
+                     gles ? "gles" : "core", qemu_egl_get_error_string());
         return -1;
     }
 
@@ -512,6 +526,9 @@ static int qemu_egl_init_dpy(EGLNativeDisplayType dpy,
     return 0;
 }
 
+#endif
+
+#if defined(CONFIG_X11) || defined(CONFIG_GBM)
 int qemu_egl_init_dpy_x11(EGLNativeDisplayType dpy, DisplayGLMode mode)
 {
 #ifdef EGL_KHR_platform_x11
@@ -529,7 +546,45 @@ int qemu_egl_init_dpy_mesa(EGLNativeDisplayType dpy, DisplayGLMode mode)
     return qemu_egl_init_dpy(dpy, 0, mode);
 #endif
 }
+#endif
+
+
+#ifdef WIN32
+int qemu_egl_init_dpy_win32(EGLNativeDisplayType dpy, DisplayGLMode mode)
+{
+    /* prefer GL ES, as that's what ANGLE supports */
+    if (mode == DISPLAYGL_MODE_ON) {
+        mode = DISPLAYGL_MODE_ES;
+    }
+
+    if (qemu_egl_init_dpy(dpy, 0, mode) < 0) {
+        return -1;
+    }
+
+#ifdef EGL_D3D11_DEVICE_ANGLE
+    if (epoxy_has_egl_extension(qemu_egl_display, "EGL_EXT_device_query")) {
+        EGLDeviceEXT device;
+        void *d3d11_device;
 
+        if (!eglQueryDisplayAttribEXT(qemu_egl_display,
+                                      EGL_DEVICE_EXT,
+                                      (EGLAttrib *)&device)) {
+            return 0;
+        }
+
+        if (!eglQueryDeviceAttribEXT(device,
+                                     EGL_D3D11_DEVICE_ANGLE,
+                                     (EGLAttrib *)&d3d11_device)) {
+            return 0;
+        }
+
+        trace_egl_init_d3d11_device(device);
+        qemu_egl_angle_d3d = device != NULL;
+    }
+#endif
+
+    return 0;
+}
 #endif
 
 bool qemu_egl_has_dmabuf(void)
@@ -581,15 +636,28 @@ bool egl_init(const char *rendernode, DisplayGLMode mode, Error **errp)
         return false;
     }
 
-#ifdef CONFIG_GBM
+#ifdef WIN32
+    if (qemu_egl_init_dpy_win32(EGL_DEFAULT_DISPLAY, mode) < 0) {
+        error_setg(errp, "egl: init failed");
+        return false;
+    }
+    qemu_egl_rn_ctx = qemu_egl_init_ctx();
+    if (!qemu_egl_rn_ctx) {
+        error_setg(errp, "egl: egl_init_ctx failed");
+        return false;
+    }
+#elif defined(CONFIG_GBM)
     if (egl_rendernode_init(rendernode, mode) < 0) {
         error_setg(errp, "egl: render node init failed");
         return false;
     }
+#endif
+
+    if (!qemu_egl_rn_ctx) {
+        error_setg(errp, "egl: not available on this platform");
+        return false;
+    }
+
     display_opengl = 1;
     return true;
-#else
-    error_setg(errp, "egl: not available on this platform");
-    return false;
-#endif
 }
diff --git a/ui/gtk-egl.c b/ui/gtk-egl.c
index 19130041bc..d59b8cd7d7 100644
--- a/ui/gtk-egl.c
+++ b/ui/gtk-egl.c
@@ -13,6 +13,7 @@
 
 #include "qemu/osdep.h"
 #include "qemu/main-loop.h"
+#include "qemu/error-report.h"
 
 #include "trace.h"
 
@@ -223,7 +224,8 @@ void gd_egl_scanout_texture(DisplayChangeListener *dcl,
                             uint32_t backing_id, bool backing_y_0_top,
                             uint32_t backing_width, uint32_t backing_height,
                             uint32_t x, uint32_t y,
-                            uint32_t w, uint32_t h)
+                            uint32_t w, uint32_t h,
+                            void *d3d_tex2d)
 {
     VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
 
@@ -257,7 +259,8 @@ void gd_egl_scanout_dmabuf(DisplayChangeListener *dcl,
 
     gd_egl_scanout_texture(dcl, dmabuf->texture,
                            dmabuf->y0_top, dmabuf->width, dmabuf->height,
-                           0, 0, dmabuf->width, dmabuf->height);
+                           dmabuf->x, dmabuf->y, dmabuf->scanout_width,
+                           dmabuf->scanout_height, NULL);
 
     if (dmabuf->allow_fences) {
         vc->gfx.guest_fb.dmabuf = dmabuf;
@@ -368,6 +371,11 @@ int gd_egl_make_current(DisplayGLCtx *dgc,
 {
     VirtualConsole *vc = container_of(dgc, VirtualConsole, gfx.dgc);
 
-    return eglMakeCurrent(qemu_egl_display, vc->gfx.esurface,
-                          vc->gfx.esurface, ctx);
+    if (!eglMakeCurrent(qemu_egl_display, vc->gfx.esurface,
+                        vc->gfx.esurface, ctx)) {
+        error_report("egl: eglMakeCurrent failed: %s", qemu_egl_get_error_string());
+        return -1;
+    }
+
+    return 0;
 }
diff --git a/ui/gtk-gl-area.c b/ui/gtk-gl-area.c
index c384a1516b..7367dfd793 100644
--- a/ui/gtk-gl-area.c
+++ b/ui/gtk-gl-area.c
@@ -244,7 +244,8 @@ void gd_gl_area_scanout_texture(DisplayChangeListener *dcl,
                                 uint32_t backing_width,
                                 uint32_t backing_height,
                                 uint32_t x, uint32_t y,
-                                uint32_t w, uint32_t h)
+                                uint32_t w, uint32_t h,
+                                void *d3d_tex2d)
 {
     VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
 
@@ -299,7 +300,8 @@ void gd_gl_area_scanout_dmabuf(DisplayChangeListener *dcl,
 
     gd_gl_area_scanout_texture(dcl, dmabuf->texture,
                                dmabuf->y0_top, dmabuf->width, dmabuf->height,
-                               0, 0, dmabuf->width, dmabuf->height);
+                               dmabuf->x, dmabuf->y, dmabuf->scanout_width,
+                               dmabuf->scanout_height, NULL);
 
     if (dmabuf->allow_fences) {
         vc->gfx.guest_fb.dmabuf = dmabuf;
diff --git a/ui/gtk.c b/ui/gtk.c
index e50f950f2b..8ba41c8f13 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -130,11 +130,6 @@ typedef struct VCChardev VCChardev;
 DECLARE_INSTANCE_CHECKER(VCChardev, VC_CHARDEV,
                          TYPE_CHARDEV_VC)
 
-struct touch_slot {
-    int x;
-    int y;
-    int tracking_id;
-};
 static struct touch_slot touch_slots[INPUT_EVENT_SLOTS_MAX];
 
 bool gtk_use_gl_area;
@@ -588,7 +583,12 @@ static void gd_gl_release_dmabuf(DisplayChangeListener *dcl,
                                  QemuDmaBuf *dmabuf)
 {
 #ifdef CONFIG_GBM
+    VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
+
     egl_dmabuf_release_texture(dmabuf);
+    if (vc->gfx.guest_fb.dmabuf == dmabuf) {
+        vc->gfx.guest_fb.dmabuf = NULL;
+    }
 #endif
 }
 
@@ -1068,27 +1068,12 @@ static gboolean gd_touch_event(GtkWidget *widget, GdkEventTouch *touch,
                                void *opaque)
 {
     VirtualConsole *vc = opaque;
-    struct touch_slot *slot;
     uint64_t num_slot = GPOINTER_TO_UINT(touch->sequence);
-    bool needs_sync = false;
-    int update;
     int type = -1;
-    int i;
-
-    if (num_slot >= INPUT_EVENT_SLOTS_MAX) {
-        warn_report("gtk: unexpected touch slot number: % " PRId64" >= %d\n",
-                    num_slot, INPUT_EVENT_SLOTS_MAX);
-        return FALSE;
-    }
-
-    slot = &touch_slots[num_slot];
-    slot->x = touch->x;
-    slot->y = touch->y;
 
     switch (touch->type) {
     case GDK_TOUCH_BEGIN:
         type = INPUT_MULTI_TOUCH_TYPE_BEGIN;
-        slot->tracking_id = num_slot;
         break;
     case GDK_TOUCH_UPDATE:
         type = INPUT_MULTI_TOUCH_TYPE_UPDATE;
@@ -1099,44 +1084,13 @@ static gboolean gd_touch_event(GtkWidget *widget, GdkEventTouch *touch,
         break;
     default:
         warn_report("gtk: unexpected touch event type\n");
+        return FALSE;
     }
 
-    for (i = 0; i < INPUT_EVENT_SLOTS_MAX; ++i) {
-        if (i == num_slot) {
-            update = type;
-        } else {
-            update = INPUT_MULTI_TOUCH_TYPE_UPDATE;
-        }
-
-        slot = &touch_slots[i];
-
-        if (slot->tracking_id == -1) {
-            continue;
-        }
-
-        if (update == INPUT_MULTI_TOUCH_TYPE_END) {
-            slot->tracking_id = -1;
-            qemu_input_queue_mtt(vc->gfx.dcl.con, update, i, slot->tracking_id);
-            needs_sync = true;
-        } else {
-            qemu_input_queue_mtt(vc->gfx.dcl.con, update, i, slot->tracking_id);
-            qemu_input_queue_btn(vc->gfx.dcl.con, INPUT_BUTTON_TOUCH, true);
-            qemu_input_queue_mtt_abs(vc->gfx.dcl.con,
-                                     INPUT_AXIS_X, (int) slot->x,
-                                     0, surface_width(vc->gfx.ds),
-                                     i, slot->tracking_id);
-            qemu_input_queue_mtt_abs(vc->gfx.dcl.con,
-                                     INPUT_AXIS_Y, (int) slot->y,
-                                     0, surface_height(vc->gfx.ds),
-                                     i, slot->tracking_id);
-            needs_sync = true;
-        }
-    }
-
-    if (needs_sync) {
-        qemu_input_event_sync();
-    }
-
+    console_handle_touch_event(vc->gfx.dcl.con, touch_slots,
+                               num_slot, surface_width(vc->gfx.ds),
+                               surface_height(vc->gfx.ds), touch->x,
+                               touch->y, type, &error_warn);
     return TRUE;
 }
 
diff --git a/ui/meson.build b/ui/meson.build
index a5506ac8ad..d81609fb0e 100644
--- a/ui/meson.build
+++ b/ui/meson.build
@@ -65,18 +65,25 @@ if opengl.found()
   ui_modules += {'opengl' : opengl_ss}
 endif
 
-if opengl.found() and gbm.found()
+if opengl.found()
   egl_headless_ss = ss.source_set()
-  egl_headless_ss.add(when: [opengl, gbm, pixman],
-                      if_true: files('egl-headless.c'))
+  egl_headless_ss.add(when: [opengl, pixman],
+                      if_true: [files('egl-headless.c'), gbm])
   ui_modules += {'egl-headless' : egl_headless_ss}
 endif
 
 if dbus_display
   dbus_ss = ss.source_set()
+  env = environment()
+  env.set('TARGETOS', targetos)
+  xml = custom_target('dbus-display preprocess',
+                      input: 'dbus-display1.xml',
+                      output: 'dbus-display1.xml',
+                      env: env,
+                      command: [xml_pp, '@INPUT@', '@OUTPUT@'])
   dbus_display1 = custom_target('dbus-display gdbus-codegen',
                                 output: ['dbus-display1.h', 'dbus-display1.c'],
-                                input: files('dbus-display1.xml'),
+                                input: xml,
                                 command: [gdbus_codegen, '@INPUT@',
                                           '--glib-min-required', '2.64',
                                           '--output-directory', meson.current_build_dir(),
diff --git a/ui/qemu-pixman.c b/ui/qemu-pixman.c
index 3ab7e2e958..e4f024a85e 100644
--- a/ui/qemu-pixman.c
+++ b/ui/qemu-pixman.c
@@ -6,6 +6,7 @@
 #include "qemu/osdep.h"
 #include "ui/console.h"
 #include "standard-headers/drm/drm_fourcc.h"
+#include "trace.h"
 
 PixelFormat qemu_pixelformat_from_pixman(pixman_format_code_t format)
 {
diff --git a/ui/sdl2-gl.c b/ui/sdl2-gl.c
index bbfa70eac3..28d796607c 100644
--- a/ui/sdl2-gl.c
+++ b/ui/sdl2-gl.c
@@ -205,7 +205,8 @@ void sdl2_gl_scanout_texture(DisplayChangeListener *dcl,
                              uint32_t backing_width,
                              uint32_t backing_height,
                              uint32_t x, uint32_t y,
-                             uint32_t w, uint32_t h)
+                             uint32_t w, uint32_t h,
+                             void *d3d_tex2d)
 {
     struct sdl2_console *scon = container_of(dcl, struct sdl2_console, dcl);
 
diff --git a/ui/sdl2.c b/ui/sdl2.c
index 9d703200bf..0d91b555e3 100644
--- a/ui/sdl2.c
+++ b/ui/sdl2.c
@@ -113,11 +113,11 @@ void sdl2_window_create(struct sdl2_console *scon)
 
         SDL_SetHint(SDL_HINT_RENDER_DRIVER, driver);
         SDL_SetHint(SDL_HINT_RENDER_BATCHING, "1");
-    }
-    scon->real_renderer = SDL_CreateRenderer(scon->real_window, -1, 0);
 
-    if (scon->opengl) {
         scon->winctx = SDL_GL_CreateContext(scon->real_window);
+    } else {
+        /* The SDL renderer is only used by sdl2-2D, when OpenGL is disabled */
+        scon->real_renderer = SDL_CreateRenderer(scon->real_window, -1, 0);
     }
     sdl_update_caption(scon);
 }
@@ -128,10 +128,14 @@ void sdl2_window_destroy(struct sdl2_console *scon)
         return;
     }
 
-    SDL_GL_DeleteContext(scon->winctx);
-    scon->winctx = NULL;
-    SDL_DestroyRenderer(scon->real_renderer);
-    scon->real_renderer = NULL;
+    if (scon->winctx) {
+        SDL_GL_DeleteContext(scon->winctx);
+        scon->winctx = NULL;
+    }
+    if (scon->real_renderer) {
+        SDL_DestroyRenderer(scon->real_renderer);
+        scon->real_renderer = NULL;
+    }
     SDL_DestroyWindow(scon->real_window);
     scon->real_window = NULL;
 }
diff --git a/ui/spice-display.c b/ui/spice-display.c
index 5bee19a7f9..3f3f8013d8 100644
--- a/ui/spice-display.c
+++ b/ui/spice-display.c
@@ -935,7 +935,8 @@ static void qemu_spice_gl_scanout_texture(DisplayChangeListener *dcl,
                                           uint32_t backing_width,
                                           uint32_t backing_height,
                                           uint32_t x, uint32_t y,
-                                          uint32_t w, uint32_t h)
+                                          uint32_t w, uint32_t h,
+                                          void *d3d_tex2d)
 {
     SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
     EGLint stride = 0, fourcc = 0;
diff --git a/ui/trace-events b/ui/trace-events
index 6747361745..76b19a2995 100644
--- a/ui/trace-events
+++ b/ui/trace-events
@@ -9,7 +9,7 @@ console_putchar_unhandled(int ch) "unhandled escape character '%c'"
 console_txt_new(int w, int h) "%dx%d"
 console_select(int nr) "%d"
 console_refresh(int interval) "interval %d ms"
-displaysurface_create(void *display_surface, int w, int h) "surface=%p, %dx%d"
+displaysurface_create(int w, int h) "%dx%d"
 displaysurface_create_from(void *display_surface, int w, int h, uint32_t format) "surface=%p, %dx%d, format 0x%x"
 displaysurface_create_pixman(void *display_surface) "surface=%p"
 displaysurface_free(void *display_surface) "surface=%p"
@@ -154,7 +154,14 @@ dbus_mouse_press(unsigned int button) "button %u"
 dbus_mouse_release(unsigned int button) "button %u"
 dbus_mouse_set_pos(unsigned int x, unsigned int y) "x=%u, y=%u"
 dbus_mouse_rel_motion(int dx, int dy) "dx=%d, dy=%d"
+dbus_touch_send_event(unsigned int kind, uint32_t num_slot, uint32_t x, uint32_t y) "kind=%u, num_slot=%u, x=%d, y=%d"
 dbus_update(int x, int y, int w, int h) "x=%d, y=%d, w=%d, h=%d"
+dbus_update_gl(int x, int y, int w, int h) "x=%d, y=%d, w=%d, h=%d"
 dbus_clipboard_grab_failed(void) ""
 dbus_clipboard_register(const char *bus_name) "peer %s"
 dbus_clipboard_unregister(const char *bus_name) "peer %s"
+dbus_scanout_texture(uint32_t tex_id, bool backing_y_0_top, uint32_t backing_width, uint32_t backing_height, uint32_t x, uint32_t y, uint32_t w, uint32_t h) "tex_id:%u y0top:%d back:%ux%u %u+%u-%ux%u"
+dbus_gl_gfx_switch(void *p) "surf: %p"
+
+# egl-helpers.c
+egl_init_d3d11_device(void *p) "d3d device: %p"