Merge pull request #87764 from Riteo/wayland-native-handle

Wayland: Implement `window_get_native_handle`

2 files changed, 33 insertions, 0 deletions

diff --git a/platform/linuxbsd/wayland/display_server_wayland.cpp b/platform/linuxbsd/wayland/display_server_wayland.cpp
index 2076840f07..02b715056a 100644
--- a/platform/linuxbsd/wayland/display_server_wayland.cpp
+++ b/platform/linuxbsd/wayland/display_server_wayland.cpp
@@ -576,6 +576,37 @@ Vector<DisplayServer::WindowID> DisplayServerWayland::get_window_list() const {
 	return ret;
 }
 
+int64_t DisplayServerWayland::window_get_native_handle(HandleType p_handle_type, WindowID p_window) const {
+	MutexLock mutex_lock(wayland_thread.mutex);
+
+	switch (p_handle_type) {
+		case DISPLAY_HANDLE: {
+			return (int64_t)wayland_thread.get_wl_display();
+		} break;
+
+		case WINDOW_HANDLE: {
+			return (int64_t)wayland_thread.window_get_wl_surface(p_window);
+		} break;
+
+		case WINDOW_VIEW: {
+			return 0; // Not supported.
+		} break;
+
+#ifdef GLES3_ENABLED
+		case OPENGL_CONTEXT: {
+			if (egl_manager) {
+				return (int64_t)egl_manager->get_context(p_window);
+			}
+			return 0;
+		} break;
+#endif // GLES3_ENABLED
+
+		default: {
+			return 0;
+		} break;
+	}
+}
+
 DisplayServer::WindowID DisplayServerWayland::get_window_at_screen_position(const Point2i &p_position) const {
 	// Standard Wayland APIs don't support this.
 	return MAIN_WINDOW_ID;
diff --git a/platform/linuxbsd/wayland/display_server_wayland.h b/platform/linuxbsd/wayland/display_server_wayland.h
index c1cf937ae3..3e7f3c4cb4 100644
--- a/platform/linuxbsd/wayland/display_server_wayland.h
+++ b/platform/linuxbsd/wayland/display_server_wayland.h
@@ -203,6 +203,8 @@ public:
 
 	virtual Vector<DisplayServer::WindowID> get_window_list() const override;
 
+	virtual int64_t window_get_native_handle(HandleType p_handle_type, WindowID p_window = MAIN_WINDOW_ID) const override;
+
 	virtual WindowID get_window_at_screen_position(const Point2i &p_position) const override;
 
 	virtual void window_attach_instance_id(ObjectID p_instance, WindowID p_window_id = MAIN_WINDOW_ID) override;