diff options
| -rw-r--r-- | include/ui/console.h | 1 | ||||
| -rw-r--r-- | ui/console.c | 7 |
2 files changed, 7 insertions, 1 deletions
diff --git a/include/ui/console.h b/include/ui/console.h index 0b7589600b..e8b3a9ea8d 100644 --- a/include/ui/console.h +++ b/include/ui/console.h @@ -228,6 +228,7 @@ void update_displaychangelistener(DisplayChangeListener *dcl, uint64_t interval); void unregister_displaychangelistener(DisplayChangeListener *dcl); +bool dpy_ui_info_supported(QemuConsole *con); int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info); void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h); diff --git a/ui/console.c b/ui/console.c index 248dd605f1..406c36b864 100644 --- a/ui/console.c +++ b/ui/console.c @@ -1391,11 +1391,16 @@ static void dpy_set_ui_info_timer(void *opaque) con->hw_ops->ui_info(con->hw, con->head, &con->ui_info); } +bool dpy_ui_info_supported(QemuConsole *con) +{ + return con->hw_ops->ui_info != NULL; +} + int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info) { assert(con != NULL); con->ui_info = *info; - if (!con->hw_ops->ui_info) { + if (!dpy_ui_info_supported(con)) { return -1; } |