minor code cleanup

7 files changed, 15 insertions, 15 deletions

diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c
index 914e19bd1dc..dfa3582cee8 100644
--- a/source/blender/blenkernel/intern/object.c
+++ b/source/blender/blenkernel/intern/object.c
@@ -1514,7 +1514,7 @@ void BKE_object_mat3_to_rot(Object *ob, float mat[][3], short use_compat)
 			/* end drot correction */
 
 			if (use_compat) mat3_to_compatible_eulO(ob->rot, ob->rot, ob->rotmode, tmat);
-			else mat3_to_eulO(ob->rot, ob->rotmode, tmat);
+			else            mat3_to_eulO(ob->rot, ob->rotmode, tmat);
 		}
 	}
 }
diff --git a/source/blender/blenlib/BLI_math_rotation.h b/source/blender/blenlib/BLI_math_rotation.h
index a40d4ca8463..64a6a6ec7d5 100644
--- a/source/blender/blenlib/BLI_math_rotation.h
+++ b/source/blender/blenlib/BLI_math_rotation.h
@@ -151,10 +151,10 @@ void mat3_to_eulO(float eul[3], const short order, float mat[3][3]);
 void mat4_to_eulO(float eul[3], const short order, float mat[4][4]);
 void axis_angle_to_eulO(float eul[3], const short order, const float axis[3], const float angle);
 
-void mat3_to_compatible_eulO(float eul[3], float old[3], short order, float mat[3][3]);
-void mat4_to_compatible_eulO(float eul[3], float old[3], short order, float mat[4][4]);
+void mat3_to_compatible_eulO(float eul[3], float old[3], const short order, float mat[3][3]);
+void mat4_to_compatible_eulO(float eul[3], float old[3], const short order, float mat[4][4]);
 
-void rotate_eulO(float eul[3], short order, char axis, float angle);
+void rotate_eulO(float eul[3], const short order, char axis, float angle);
 
 /******************************* Dual Quaternions ****************************/
 
diff --git a/source/blender/blenlib/intern/math_rotation.c b/source/blender/blenlib/intern/math_rotation.c
index d44e26aad08..64fbfbf8a7d 100644
--- a/source/blender/blenlib/intern/math_rotation.c
+++ b/source/blender/blenlib/intern/math_rotation.c
@@ -1231,7 +1231,7 @@ void eulO_to_mat3(float M[3][3], const float e[3], const short order)
 }
 
 /* returns two euler calculation methods, so we can pick the best */
-static void mat3_to_eulo2(float M[3][3], float *e1, float *e2, short order)
+static void mat3_to_eulo2(float M[3][3], float *e1, float *e2, const short order)
 {
 	RotOrderInfo *R = GET_ROTATIONORDER_INFO(order);
 	short i = R->axis[0], j = R->axis[1], k = R->axis[2];
@@ -1311,7 +1311,7 @@ void mat4_to_eulO(float e[3], const short order, float M[4][4])
 }
 
 /* uses 2 methods to retrieve eulers, and picks the closest */
-void mat3_to_compatible_eulO(float eul[3], float oldrot[3], short order, float mat[3][3])
+void mat3_to_compatible_eulO(float eul[3], float oldrot[3], const short order, float mat[3][3])
 {
 	float eul1[3], eul2[3];
 	float d1, d2;
@@ -1331,7 +1331,7 @@ void mat3_to_compatible_eulO(float eul[3], float oldrot[3], short order, float m
 		copy_v3_v3(eul, eul1);
 }
 
-void mat4_to_compatible_eulO(float eul[3], float oldrot[3], short order, float M[4][4])
+void mat4_to_compatible_eulO(float eul[3], float oldrot[3], const short order, float M[4][4])
 {
 	float m[3][3];
 
@@ -1343,7 +1343,7 @@ void mat4_to_compatible_eulO(float eul[3], float oldrot[3], short order, float M
 /* rotate the given euler by the given angle on the specified axis */
 // NOTE: is this safe to do with different axis orders?
 
-void rotate_eulO(float beul[3], short order, char axis, float ang)
+void rotate_eulO(float beul[3], const short order, char axis, float ang)
 {
 	float eul[3], mat1[3][3], mat2[3][3], totmat[3][3];
 
diff --git a/source/blender/python/intern/bpy_rna.c b/source/blender/python/intern/bpy_rna.c
index bd660ae0001..4ae8e821298 100644
--- a/source/blender/python/intern/bpy_rna.c
+++ b/source/blender/python/intern/bpy_rna.c
@@ -369,7 +369,7 @@ static int deferred_register_prop(StructRNA *srna, PyObject *key, PyObject *item
 
 static PyObject *pyrna_prop_array_subscript_slice(BPy_PropertyArrayRNA *self, PointerRNA *ptr, PropertyRNA *prop,
                                                   Py_ssize_t start, Py_ssize_t stop, Py_ssize_t length);
-static short pyrna_rotation_euler_order_get(PointerRNA *ptr, PropertyRNA **prop_eul_order, short order_fallback);
+static short pyrna_rotation_euler_order_get(PointerRNA *ptr, PropertyRNA **prop_eul_order, const short order_fallback);
 
 /* bpyrna vector/euler/quat callbacks */
 static unsigned char mathutils_rna_array_cb_index = -1; /* index for our callbacks */
@@ -571,7 +571,7 @@ static Mathutils_Callback mathutils_rna_matrix_cb = {
 	NULL
 };
 
-static short pyrna_rotation_euler_order_get(PointerRNA *ptr, PropertyRNA **prop_eul_order, short order_fallback)
+static short pyrna_rotation_euler_order_get(PointerRNA *ptr, PropertyRNA **prop_eul_order, const short order_fallback)
 {
 	/* attempt to get order */
 	if (*prop_eul_order == NULL)
diff --git a/source/blender/python/mathutils/mathutils_Euler.c b/source/blender/python/mathutils/mathutils_Euler.c
index 583831b1655..468ef3788c1 100644
--- a/source/blender/python/mathutils/mathutils_Euler.c
+++ b/source/blender/python/mathutils/mathutils_Euler.c
@@ -701,7 +701,7 @@ PyTypeObject euler_Type = {
  * (i.e. it was allocated elsewhere by MEM_mallocN())
  * pass Py_NEW - if vector is not a WRAPPER and managed by PYTHON
  * (i.e. it must be created here with PyMEM_malloc())*/
-PyObject *Euler_CreatePyObject(float *eul, short order, int type, PyTypeObject *base_type)
+PyObject *Euler_CreatePyObject(float *eul, const short order, int type, PyTypeObject *base_type)
 {
 	EulerObject *self;
 
@@ -738,7 +738,7 @@ PyObject *Euler_CreatePyObject(float *eul, short order, int type, PyTypeObject *
 	return (PyObject *)self;
 }
 
-PyObject *Euler_CreatePyObject_cb(PyObject *cb_user, short order,
+PyObject *Euler_CreatePyObject_cb(PyObject *cb_user, const short order,
                                   unsigned char cb_type, unsigned char cb_subtype)
 {
 	EulerObject *self = (EulerObject *)Euler_CreatePyObject(NULL, order, Py_NEW, NULL);
diff --git a/source/blender/python/mathutils/mathutils_Euler.h b/source/blender/python/mathutils/mathutils_Euler.h
index bcbc6c60ca7..e04d45e4630 100644
--- a/source/blender/python/mathutils/mathutils_Euler.h
+++ b/source/blender/python/mathutils/mathutils_Euler.h
@@ -48,8 +48,8 @@ typedef struct {
  * blender (stored in blend_data). This is an either/or struct not both */
 
 //prototypes
-PyObject *Euler_CreatePyObject(float *eul, short order, int type, PyTypeObject *base_type);
-PyObject *Euler_CreatePyObject_cb(PyObject *cb_user, short order,
+PyObject *Euler_CreatePyObject(float *eul, const short order, int type, PyTypeObject *base_type);
+PyObject *Euler_CreatePyObject_cb(PyObject *cb_user, const short order,
                                   unsigned char cb_type, unsigned char cb_subtype);
 
 short euler_order_from_string(const char *str, const char *error_prefix);
diff --git a/source/blender/python/mathutils/mathutils_Matrix.c b/source/blender/python/mathutils/mathutils_Matrix.c
index d98c6e9d2fd..be519ded88e 100644
--- a/source/blender/python/mathutils/mathutils_Matrix.c
+++ b/source/blender/python/mathutils/mathutils_Matrix.c
@@ -995,7 +995,7 @@ static PyObject *Matrix_to_euler(MatrixObject *self, PyObject *args)
 
 	if (eul_compat) {
 		if (order == 1) mat3_to_compatible_eul(eul, eul_compatf, mat);
-		else mat3_to_compatible_eulO(eul, eul_compatf, order, mat);
+		else            mat3_to_compatible_eulO(eul, eul_compatf, order, mat);
 	}
 	else {
 		if (order == 1) mat3_to_eul(eul, mat);