7 files changed, 20 insertions, 8 deletions
diff --git a/core/math/audio_frame.h b/core/math/audio_frame.h
index ebe0356c93..98e4e33021 100644
--- a/core/math/audio_frame.h
+++ b/core/math/audio_frame.h
@@ -31,6 +31,7 @@
 #ifndef AUDIOFRAME_H
 #define AUDIOFRAME_H
 
+#include "core/math/vector2.h"
 #include "core/typedefs.h"
 
 static inline float undenormalise(volatile float f) {
@@ -128,6 +129,14 @@ struct AudioFrame {
 		return *this;
 	}
 
+	_ALWAYS_INLINE_ operator Vector2() const {
+		return Vector2(l, r);
+	}
+
+	_ALWAYS_INLINE_ AudioFrame(const Vector2 &p_v2) {
+		l = p_v2.x;
+		r = p_v2.y;
+	}
 	_ALWAYS_INLINE_ AudioFrame() {}
 };
 
diff --git a/core/math/basis.cpp b/core/math/basis.cpp
index 82b2f7006d..9fcecd1ba6 100644
--- a/core/math/basis.cpp
+++ b/core/math/basis.cpp
@@ -557,7 +557,7 @@ void Basis::set_euler_yxz(const Vector3 &p_euler) {
 	*this = ymat * xmat * zmat;
 }
 
-bool Basis::is_equal_approx(const Basis &a, const Basis &b,real_t p_epsilon) const {
+bool Basis::is_equal_approx(const Basis &a, const Basis &b, real_t p_epsilon) const {
 
 	for (int i = 0; i < 3; i++) {
 		for (int j = 0; j < 3; j++) {
@@ -569,7 +569,7 @@ bool Basis::is_equal_approx(const Basis &a, const Basis &b,real_t p_epsilon) con
 	return true;
 }
 
-bool Basis::is_equal_approx_ratio(const Basis &a, const Basis &b,real_t p_epsilon) const {
+bool Basis::is_equal_approx_ratio(const Basis &a, const Basis &b, real_t p_epsilon) const {
 
 	for (int i = 0; i < 3; i++) {
 		for (int j = 0; j < 3; j++) {
diff --git a/core/math/basis.h b/core/math/basis.h
index aa0ddb280f..75037c2c52 100644
--- a/core/math/basis.h
+++ b/core/math/basis.h
@@ -133,8 +133,8 @@ public:
 		return elements[0][2] * v[0] + elements[1][2] * v[1] + elements[2][2] * v[2];
 	}
 
-	bool is_equal_approx(const Basis &a, const Basis &b, real_t p_epsilon=CMP_EPSILON) const;
-	bool is_equal_approx_ratio(const Basis &a, const Basis &b, real_t p_epsilon=UNIT_EPSILON) const;
+	bool is_equal_approx(const Basis &a, const Basis &b, real_t p_epsilon = CMP_EPSILON) const;
+	bool is_equal_approx_ratio(const Basis &a, const Basis &b, real_t p_epsilon = UNIT_EPSILON) const;
 
 	bool operator==(const Basis &p_matrix) const;
 	bool operator!=(const Basis &p_matrix) const;
diff --git a/core/math/expression.cpp b/core/math/expression.cpp
index 05b49f0815..133dcc7ab9 100644
--- a/core/math/expression.cpp
+++ b/core/math/expression.cpp
@@ -760,7 +760,8 @@ void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant
 			*r_return = String(color);
 
 		} break;
-		default: {}
+		default: {
+		}
 	}
 }
 
@@ -1679,7 +1680,8 @@ Expression::ENode *Expression::_parse_expression() {
 			case TK_OP_BIT_OR: op = Variant::OP_BIT_OR; break;
 			case TK_OP_BIT_XOR: op = Variant::OP_BIT_XOR; break;
 			case TK_OP_BIT_INVERT: op = Variant::OP_BIT_NEGATE; break;
-			default: {};
+			default: {
+			};
 		}
 
 		if (op == Variant::OP_MAX) { //stop appending stuff
diff --git a/core/math/transform_2d.cpp b/core/math/transform_2d.cpp
index 7d00158f3d..1d0387bd45 100644
--- a/core/math/transform_2d.cpp
+++ b/core/math/transform_2d.cpp
@@ -106,7 +106,7 @@ Size2 Transform2D::get_scale() const {
 	return Size2(elements[0].length(), det_sign * elements[1].length());
 }
 
-void Transform2D::set_scale(Size2 &p_scale) {
+void Transform2D::set_scale(const Size2 &p_scale) {
 	elements[0].normalize();
 	elements[1].normalize();
 	elements[0] *= p_scale.x;
diff --git a/core/math/transform_2d.h b/core/math/transform_2d.h
index b9e7a36fb3..c44678674a 100644
--- a/core/math/transform_2d.h
+++ b/core/math/transform_2d.h
@@ -81,7 +81,7 @@ struct Transform2D {
 	real_t basis_determinant() const;
 
 	Size2 get_scale() const;
-	void set_scale(Size2 &p_scale);
+	void set_scale(const Size2 &p_scale);
 
 	_FORCE_INLINE_ const Vector2 &get_origin() const { return elements[2]; }
 	_FORCE_INLINE_ void set_origin(const Vector2 &p_origin) { elements[2] = p_origin; }
diff --git a/core/math/vector2.h b/core/math/vector2.h
index ae2d1ec660..9a214ef9b5 100644
--- a/core/math/vector2.h
+++ b/core/math/vector2.h
@@ -99,6 +99,7 @@ struct Vector2 {
 	Vector2 operator/(const real_t &rvalue) const;
 
 	void operator/=(const real_t &rvalue);
+	void operator/=(const Vector2 &rvalue) { *this = *this / rvalue; }
 
 	Vector2 operator-() const;