@@ -83,6 +83,8 @@ struct _DBusDisplayListener {
#ifdef CONFIG_OPENGL
egl_fb fb;
#endif
+#else /* !WIN32 */
+ QemuDBusDisplay1ListenerUnixMap *map_proxy;
#endif
guint dbus_filter;
@@ -441,6 +443,51 @@ dbus_scanout_share_d3d_texture(
return true;
}
#endif /* CONFIG_OPENGL */
+#else /* !WIN32 */
+static bool dbus_scanout_map(DBusDisplayListener *ddl)
+{
+ g_autoptr(GError) err = NULL;
+ g_autoptr(GUnixFDList) fd_list = NULL;
+
+ if (ddl->ds_share == SHARE_KIND_MAPPED) {
+ return true;
+ }
+
+ if (!ddl->can_share_map || ddl->ds->shmfd == -1) {
+ return false;
+ }
+
+ ddl_discard_display_messages(ddl);
+ fd_list = g_unix_fd_list_new();
+ if (g_unix_fd_list_append(fd_list, ddl->ds->shmfd, &err) != 0) {
+ g_debug("Failed to setup scanout map fdlist: %s", err->message);
+ ddl->can_share_map = false;
+ return false;
+ }
+
+ if (!qemu_dbus_display1_listener_unix_map_call_scanout_map_sync(
+ ddl->map_proxy,
+ g_variant_new_handle(0),
+ ddl->ds->shmfd_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,
+ fd_list,
+ NULL,
+ 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;
+}
#endif /* WIN32 */
#ifdef CONFIG_OPENGL
@@ -693,16 +740,22 @@ static void dbus_gfx_update(DisplayChangeListener *dcl,
trace_dbus_update(x, y, w, h);
-#ifdef WIN32
if (dbus_scanout_map(ddl)) {
+#ifdef WIN32
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);
+#else
+ qemu_dbus_display1_listener_unix_map_call_update_map(
+ ddl->map_proxy,
+ x, y, w, h,
+ G_DBUS_CALL_FLAGS_NONE,
+ DBUS_DEFAULT_TIMEOUT, NULL, NULL, NULL);
+#endif
return;
}
-#endif
if (x == 0 && y == 0 && w == surface_width(ddl->ds) && h == surface_height(ddl->ds)) {
return ddl_scanout(ddl);
@@ -879,7 +932,6 @@ dbus_display_listener_get_console(DBusDisplayListener *ddl)
return ddl->console;
}
-#ifdef WIN32
static bool
dbus_display_listener_implements(DBusDisplayListener *ddl, const char *iface)
{
@@ -894,6 +946,7 @@ dbus_display_listener_implements(DBusDisplayListener *ddl, const char *iface)
return implements;
}
+#ifdef WIN32
static bool
dbus_display_listener_setup_peer_process(DBusDisplayListener *ddl)
{
@@ -976,10 +1029,11 @@ dbus_display_listener_setup_d3d11(DBusDisplayListener *ddl)
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")) {
+#ifdef WIN32
+ if (!dbus_display_listener_implements(
+ ddl, "org.qemu.Display1.Listener.Win32.Map")) {
return;
}
@@ -999,6 +1053,20 @@ dbus_display_listener_setup_shared_map(DBusDisplayListener *ddl)
return;
}
+ ddl->can_share_map = true;
+#else /* !WIN32 */
+ if (!dbus_display_listener_implements(
+ ddl, "org.qemu.Display1.Listener.Unix.Map")) {
+ return;
+ }
+ ddl->map_proxy = qemu_dbus_display1_listener_unix_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 Unix map proxy: %s", err->message);
+ return;
+ }
+
ddl->can_share_map = true;
#endif
}