1 files changed, 7 insertions, 7 deletions

diff --git a/core/input/input.cpp b/core/input/input.cpp
index d87a8824f7..4117cc8c9c 100644
--- a/core/input/input.cpp
+++ b/core/input/input.cpp
@@ -455,7 +455,7 @@ static String _hex_str(uint8_t p_byte) {
 	return ret;
 }
 
-void Input::joy_connection_changed(int p_idx, bool p_connected, String p_name, String p_guid, Dictionary p_joypad_info) {
+void Input::joy_connection_changed(int p_idx, bool p_connected, const String &p_name, const String &p_guid, const Dictionary &p_joypad_info) {
 	_THREAD_SAFE_METHOD_
 
 	// Clear the pressed status if a Joypad gets disconnected.
@@ -1414,7 +1414,7 @@ void Input::_get_mapped_hat_events(const JoyDeviceMapping &mapping, HatDir p_hat
 	}
 }
 
-JoyButton Input::_get_output_button(String output) {
+JoyButton Input::_get_output_button(const String &output) {
 	for (int i = 0; i < (int)JoyButton::SDL_MAX; i++) {
 		if (output == _joy_buttons[i]) {
 			return JoyButton(i);
@@ -1423,7 +1423,7 @@ JoyButton Input::_get_output_button(String output) {
 	return JoyButton::INVALID;
 }
 
-JoyAxis Input::_get_output_axis(String output) {
+JoyAxis Input::_get_output_axis(const String &output) {
 	for (int i = 0; i < (int)JoyAxis::SDL_MAX; i++) {
 		if (output == _joy_axes[i]) {
 			return JoyAxis(i);
@@ -1432,7 +1432,7 @@ JoyAxis Input::_get_output_axis(String output) {
 	return JoyAxis::INVALID;
 }
 
-void Input::parse_mapping(String p_mapping) {
+void Input::parse_mapping(const String &p_mapping) {
 	_THREAD_SAFE_METHOD_;
 	JoyDeviceMapping mapping;
 
@@ -1535,7 +1535,7 @@ void Input::parse_mapping(String p_mapping) {
 	map_db.push_back(mapping);
 }
 
-void Input::add_joy_mapping(String p_mapping, bool p_update_existing) {
+void Input::add_joy_mapping(const String &p_mapping, bool p_update_existing) {
 	parse_mapping(p_mapping);
 	if (p_update_existing) {
 		Vector<String> entry = p_mapping.split(",");
@@ -1549,7 +1549,7 @@ void Input::add_joy_mapping(String p_mapping, bool p_update_existing) {
 	}
 }
 
-void Input::remove_joy_mapping(String p_guid) {
+void Input::remove_joy_mapping(const String &p_guid) {
 	for (int i = map_db.size() - 1; i >= 0; i--) {
 		if (p_guid == map_db[i].uid) {
 			map_db.remove_at(i);
@@ -1563,7 +1563,7 @@ void Input::remove_joy_mapping(String p_guid) {
 	}
 }
 
-void Input::set_fallback_mapping(String p_guid) {
+void Input::set_fallback_mapping(const String &p_guid) {
 	for (int i = 0; i < map_db.size(); i++) {
 		if (map_db[i].uid == p_guid) {
 			fallback_mapping = i;