GHOST/wayland: handle missing relative-pointer and pointer-constraints support

2021-05-22 16:41:58 +01:00 · 2021-05-22 16:41:58 +01:00 · 1fd653dd82
parent d9aae38bc8
commit 1fd653dd82
1 changed files with 5 additions and 0 deletions
--- a/intern/ghost/intern/GHOST_SystemWayland.cpp
+++ b/intern/ghost/intern/GHOST_SystemWayland.cpp
@ -1739,6 +1739,11 @@ GHOST_TSuccess GHOST_SystemWayland::setCursorVisibility(bool visible)
 GHOST_TSuccess GHOST_SystemWayland::setCursorGrab(const GHOST_TGrabCursorMode mode,
                                                  wl_surface *surface)
 {
+  /* ignore, if the required protocols are not supported */
+  if (!d->relative_pointer_manager || !d->pointer_constraints) {
+    return GHOST_kFailure;
+  }
+
  if (d->inputs.empty()) {
    return GHOST_kFailure;
  }