Use the ETL 'round_to_int' function rather than re-writing it in each of these files.

[synfig.git] / synfig-core / trunk / src / synfig / valuenode_add.cpp

diff --git a/synfig-core/trunk/src/synfig/valuenode_add.cpp b/synfig-core/trunk/src/synfig/valuenode_add.cpp
index 172b305..9f83229 100644 (file)
--- a/synfig-core/trunk/src/synfig/valuenode_add.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_add.cpp
@@ -38,6 +38,7 @@
 #include "vector.h"
 #include "angle.h"
 #include "real.h"
+#include <ETL/misc>
 
 #endif
 
@@ -173,11 +174,7 @@ synfig::ValueNode_Add::operator()(Time t)const
        case ValueBase::TYPE_COLOR:
                return ((*ref_a)(t).get(Color())+(*ref_b)(t).get(Color()))*(*scalar)(t).get(Real());
        case ValueBase::TYPE_INTEGER:
-       {
-               Real ret = ((*ref_a)(t).get(int())+(*ref_b)(t).get(int()))*(*scalar)(t).get(Real()) + 0.5f;
-               if (ret < 0) return static_cast<int>(ret-1);
-               return static_cast<int>(ret); 
-       }
+               return round_to_int(((*ref_a)(t).get(int())+(*ref_b)(t).get(int()))*(*scalar)(t).get(Real()));
        case ValueBase::TYPE_REAL:
                return ((*ref_a)(t).get(Vector::value_type())+(*ref_b)(t).get(Vector::value_type()))*(*scalar)(t).get(Real());
        case ValueBase::TYPE_TIME: