2 files changed, 10 insertions, 10 deletions
diff --git a/core/input/input.cpp b/core/input/input.cpp
index 5301f5f4ee..357e4c06c1 100644
--- a/core/input/input.cpp
+++ b/core/input/input.cpp
@@ -175,7 +175,7 @@ void Input::SpeedTrack::update(const Vector2 &p_delta_p) {
 		accum = accum - slice;
 		accum_t -= min_ref_frame;
 
-		speed = (slice / min_ref_frame).linear_interpolate(speed, min_ref_frame / max_ref_frame);
+		speed = (slice / min_ref_frame).lerp(speed, min_ref_frame / max_ref_frame);
 	}
 }
 
diff --git a/core/input/input.h b/core/input/input.h
index 477de1e879..2e136dbf02 100644
--- a/core/input/input.h
+++ b/core/input/input.h
@@ -127,15 +127,6 @@ private:
 
 	int mouse_from_touch_index;
 
-	struct VibrationInfo {
-		float weak_magnitude;
-		float strong_magnitude;
-		float duration; // Duration in seconds
-		uint64_t timestamp;
-	};
-
-	Map<int, VibrationInfo> joy_vibration;
-
 	struct SpeedTrack {
 
 		uint64_t last_tick;
@@ -232,6 +223,15 @@ private:
 	EventDispatchFunc event_dispatch_function;
 
 protected:
+	struct VibrationInfo {
+		float weak_magnitude;
+		float strong_magnitude;
+		float duration; // Duration in seconds
+		uint64_t timestamp;
+	};
+
+	Map<int, VibrationInfo> joy_vibration;
+
 	static void _bind_methods();
 
 public: