5 files changed, 18 insertions, 0 deletions
diff --git a/modules/gdnative/arvr/arvr_interface_gdnative.cpp b/modules/gdnative/arvr/arvr_interface_gdnative.cpp
index 8c602e0cba..eac8e26160 100644
--- a/modules/gdnative/arvr/arvr_interface_gdnative.cpp
+++ b/modules/gdnative/arvr/arvr_interface_gdnative.cpp
@@ -222,6 +222,15 @@ void ARVRInterfaceGDNative::process() {
 	interface->process(data);
 }
 
+void ARVRInterfaceGDNative::notification(int p_what) {
+	ERR_FAIL_COND(interface == NULL);
+
+	// this is only available in interfaces that implement 1.1 or later
+	if ((interface->version.major > 1) || ((interface->version.major == 1) && (interface->version.minor > 0))) {
+		interface->notification(p_what);
+	}
+}
+
 /////////////////////////////////////////////////////////////////////////////////////
 // some helper callbacks
 
diff --git a/modules/gdnative/arvr/arvr_interface_gdnative.h b/modules/gdnative/arvr/arvr_interface_gdnative.h
index 3f966ece51..86396b067a 100644
--- a/modules/gdnative/arvr/arvr_interface_gdnative.h
+++ b/modules/gdnative/arvr/arvr_interface_gdnative.h
@@ -82,6 +82,7 @@ public:
 	virtual void commit_for_eye(ARVRInterface::Eyes p_eye, RID p_render_target, const Rect2 &p_screen_rect);
 
 	virtual void process();
+	virtual void notification(int p_what);
 };
 
 #endif // ARVR_INTERFACE_GDNATIVE_H
diff --git a/modules/gdnative/include/arvr/godot_arvr.h b/modules/gdnative/include/arvr/godot_arvr.h
index 321b471d0e..60bad27618 100644
--- a/modules/gdnative/include/arvr/godot_arvr.h
+++ b/modules/gdnative/include/arvr/godot_arvr.h
@@ -63,6 +63,7 @@ typedef struct {
 	void (*process)(void *);
 	// only in 1.1 onwards
 	godot_int (*get_external_texture_for_eye)(void *, godot_int);
+	void (*notification)(godot_int);
 } godot_arvr_interface_gdnative;
 
 void GDAPI godot_arvr_register_interface(const godot_arvr_interface_gdnative *p_interface);
diff --git a/modules/mobile_vr/mobile_vr_interface.cpp b/modules/mobile_vr/mobile_vr_interface.cpp
index dc7ed03548..fe107d3683 100644
--- a/modules/mobile_vr/mobile_vr_interface.cpp
+++ b/modules/mobile_vr/mobile_vr_interface.cpp
@@ -440,6 +440,12 @@ void MobileVRInterface::process() {
 	};
 };
 
+void MobileVRInterface::notification(int p_what){
+	_THREAD_SAFE_METHOD_
+
+	// nothing to do here, I guess we could pauze our sensors...
+}
+
 MobileVRInterface::MobileVRInterface() {
 	initialized = false;
 
diff --git a/modules/mobile_vr/mobile_vr_interface.h b/modules/mobile_vr/mobile_vr_interface.h
index e595daf16e..7fa51eecb7 100644
--- a/modules/mobile_vr/mobile_vr_interface.h
+++ b/modules/mobile_vr/mobile_vr_interface.h
@@ -142,6 +142,7 @@ public:
 	virtual void commit_for_eye(ARVRInterface::Eyes p_eye, RID p_render_target, const Rect2 &p_screen_rect);
 
 	virtual void process();
+	virtual void notification(int p_what);
 
 	MobileVRInterface();
 	~MobileVRInterface();