mathutils: refactor instantiation

remove 'type' argument, very few mathutils objects are wrapped,
add new function for creating wrapped objects.

also fixes unlikely memory leak if the data-array can't be allocated.

1 files changed, 12 insertions, 3 deletions

diff --git a/source/blender/python/mathutils/mathutils_Color.h b/source/blender/python/mathutils/mathutils_Color.h
index 193d30a2b6f..1290f73da62 100644
--- a/source/blender/python/mathutils/mathutils_Color.h
+++ b/source/blender/python/mathutils/mathutils_Color.h
@@ -42,8 +42,17 @@ typedef struct {
  * blender (stored in blend_data). This is an either/or struct not both*/
 
 /* prototypes */
-PyObject *Color_CreatePyObject(float col[3], int type, PyTypeObject *base_type);
-PyObject *Color_CreatePyObject_cb(PyObject *cb_user,
-                                  unsigned char cb_type, unsigned char cb_subtype);
+PyObject *Color_CreatePyObject(
+        const float col[3],
+        PyTypeObject *base_type
+        ) ATTR_WARN_UNUSED_RESULT;
+PyObject *Color_CreatePyObject_wrap(
+        float col[3],
+        PyTypeObject *base_type
+        ) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1);
+PyObject *Color_CreatePyObject_cb(
+        PyObject *cb_user,
+        unsigned char cb_type, unsigned char cb_subtype
+        ) ATTR_WARN_UNUSED_RESULT;
 
 #endif /* __MATHUTILS_COLOR_H__ */