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_scale.cpp

diff --git a/synfig-core/trunk/src/synfig/valuenode_scale.cpp b/synfig-core/trunk/src/synfig/valuenode_scale.cpp
index b2f62b7..0ab0735 100644 (file)
--- a/synfig-core/trunk/src/synfig/valuenode_scale.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_scale.cpp
@@ -39,6 +39,7 @@
 #include "vector.h"
 #include "time.h"
 #include "angle.h"
+#include <ETL/misc>
 
 #endif
 
@@ -176,11 +177,7 @@ synfig::ValueNode_Scale::operator()(Time t)const
                return ret;
        }
        else if(get_type()==ValueBase::TYPE_INTEGER)
-       {
-               Real ret = (*value_node)(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((*value_node)(t).get(int())*(*scalar)(t).get(Real()));
        else if(get_type()==ValueBase::TYPE_REAL)
                return (*value_node)(t).get(Real())*(*scalar)(t).get(Real());
        else if(get_type()==ValueBase::TYPE_TIME)