Use reference to constant in functions

10 files changed, 10 insertions, 10 deletions

diff --git a/scene/gui/spin_box.cpp b/scene/gui/spin_box.cpp
index e778af3ceb..279253889c 100644
--- a/scene/gui/spin_box.cpp
+++ b/scene/gui/spin_box.cpp
@@ -173,7 +173,7 @@ void SpinBox::_line_edit_focus_exit() {
 	_text_entered(line_edit->get_text());
 }
 
-inline void SpinBox::_adjust_width_for_icon(const Ref<Texture> icon) {
+inline void SpinBox::_adjust_width_for_icon(const Ref<Texture> &icon) {
 
 	int w = icon->get_width();
 	if (w != last_w) {
diff --git a/scene/gui/spin_box.h b/scene/gui/spin_box.h
index 49dc6d950c..9cf977d2d6 100644
--- a/scene/gui/spin_box.h
+++ b/scene/gui/spin_box.h
@@ -62,7 +62,7 @@ class SpinBox : public Range {
 
 	void _line_edit_focus_exit();
 
-	inline void _adjust_width_for_icon(const Ref<Texture> icon);
+	inline void _adjust_width_for_icon(const Ref<Texture> &icon);
 
 protected:
 	void _gui_input(const Ref<InputEvent> &p_event);
diff --git a/scene/main/node.cpp b/scene/main/node.cpp
index 5888760973..cf1bd96483 100644
--- a/scene/main/node.cpp
+++ b/scene/main/node.cpp
@@ -1759,7 +1759,7 @@ bool Node::has_persistent_groups() const {
 
 	return false;
 }
-void Node::_print_tree_pretty(const String prefix, const bool last) {
+void Node::_print_tree_pretty(const String &prefix, const bool last) {
 
 	String new_prefix = last ? String::utf8(" ┖╴") : String::utf8(" ┠╴");
 	print_line(prefix + new_prefix + String(get_name()));
diff --git a/scene/main/node.h b/scene/main/node.h
index 9b9ca06455..982bfcd620 100644
--- a/scene/main/node.h
+++ b/scene/main/node.h
@@ -152,7 +152,7 @@ private:
 
 	Ref<MultiplayerAPI> multiplayer;
 
-	void _print_tree_pretty(const String prefix, const bool last);
+	void _print_tree_pretty(const String &prefix, const bool last);
 	void _print_tree(const Node *p_node);
 
 	Node *_get_child_by_name(const StringName &p_name) const;
diff --git a/scene/main/scene_tree.cpp b/scene/main/scene_tree.cpp
index 0940a59a82..5eeaff6411 100644
--- a/scene/main/scene_tree.cpp
+++ b/scene/main/scene_tree.cpp
@@ -1249,7 +1249,7 @@ void SceneTree::_update_root_rect() {
 	}
 }
 
-void SceneTree::set_screen_stretch(StretchMode p_mode, StretchAspect p_aspect, const Size2 p_minsize, real_t p_shrink) {
+void SceneTree::set_screen_stretch(StretchMode p_mode, StretchAspect p_aspect, const Size2 &p_minsize, real_t p_shrink) {
 
 	stretch_mode = p_mode;
 	stretch_aspect = p_aspect;
diff --git a/scene/main/scene_tree.h b/scene/main/scene_tree.h
index 0bcb724929..98f2fe5e35 100644
--- a/scene/main/scene_tree.h
+++ b/scene/main/scene_tree.h
@@ -386,7 +386,7 @@ public:
 	void get_nodes_in_group(const StringName &p_group, List<Node *> *p_list);
 	bool has_group(const StringName &p_identifier) const;
 
-	void set_screen_stretch(StretchMode p_mode, StretchAspect p_aspect, const Size2 p_minsize, real_t p_shrink = 1);
+	void set_screen_stretch(StretchMode p_mode, StretchAspect p_aspect, const Size2 &p_minsize, real_t p_shrink = 1);
 
 	void set_use_font_oversampling(bool p_oversampling);
 	bool is_using_font_oversampling() const;
diff --git a/scene/resources/animation.cpp b/scene/resources/animation.cpp
index af2a8c931f..64051fe304 100644
--- a/scene/resources/animation.cpp
+++ b/scene/resources/animation.cpp
@@ -863,7 +863,7 @@ Error Animation::transform_track_get_key(int p_track, int p_key, Vector3 *r_loc,
 	return OK;
 }
 
-int Animation::transform_track_insert_key(int p_track, float p_time, const Vector3 p_loc, const Quat &p_rot, const Vector3 &p_scale) {
+int Animation::transform_track_insert_key(int p_track, float p_time, const Vector3 &p_loc, const Quat &p_rot, const Vector3 &p_scale) {
 
 	ERR_FAIL_INDEX_V(p_track, tracks.size(), -1);
 	Track *t = tracks[p_track];
diff --git a/scene/resources/animation.h b/scene/resources/animation.h
index 59f2ae24c7..6fff77d746 100644
--- a/scene/resources/animation.h
+++ b/scene/resources/animation.h
@@ -314,7 +314,7 @@ public:
 	float track_get_key_time(int p_track, int p_key_idx) const;
 	float track_get_key_transition(int p_track, int p_key_idx) const;
 
-	int transform_track_insert_key(int p_track, float p_time, const Vector3 p_loc, const Quat &p_rot = Quat(), const Vector3 &p_scale = Vector3());
+	int transform_track_insert_key(int p_track, float p_time, const Vector3 &p_loc, const Quat &p_rot = Quat(), const Vector3 &p_scale = Vector3());
 	Error transform_track_get_key(int p_track, int p_key, Vector3 *r_loc, Quat *r_rot, Vector3 *r_scale) const;
 	void track_set_interpolation_type(int p_track, InterpolationType p_interp);
 	InterpolationType track_get_interpolation_type(int p_track) const;
diff --git a/scene/resources/surface_tool.cpp b/scene/resources/surface_tool.cpp
index 2588e41951..b294991248 100644
--- a/scene/resources/surface_tool.cpp
+++ b/scene/resources/surface_tool.cpp
@@ -769,7 +769,7 @@ void SurfaceTool::create_from(const Ref<Mesh> &p_existing, int p_surface) {
 	material = p_existing->surface_get_material(p_surface);
 }
 
-void SurfaceTool::create_from_blend_shape(const Ref<Mesh> &p_existing, int p_surface, const String p_blend_shape_name) {
+void SurfaceTool::create_from_blend_shape(const Ref<Mesh> &p_existing, int p_surface, const String &p_blend_shape_name) {
 	clear();
 	primitive = p_existing->surface_get_primitive_type(p_surface);
 	Array arr = p_existing->surface_get_blend_shape_arrays(p_surface);
diff --git a/scene/resources/surface_tool.h b/scene/resources/surface_tool.h
index c4c71dca13..e3aec6ce0e 100644
--- a/scene/resources/surface_tool.h
+++ b/scene/resources/surface_tool.h
@@ -136,7 +136,7 @@ public:
 	static Vector<Vertex> create_vertex_array_from_triangle_arrays(const Array &p_arrays);
 	Array commit_to_arrays();
 	void create_from(const Ref<Mesh> &p_existing, int p_surface);
-	void create_from_blend_shape(const Ref<Mesh> &p_existing, int p_surface, const String p_blend_shape_name);
+	void create_from_blend_shape(const Ref<Mesh> &p_existing, int p_surface, const String &p_blend_shape_name);
 	void append_from(const Ref<Mesh> &p_existing, int p_surface, const Transform &p_xform);
 	Ref<ArrayMesh> commit(const Ref<ArrayMesh> &p_existing = Ref<ArrayMesh>(), uint32_t p_flags = Mesh::ARRAY_COMPRESS_DEFAULT);