OpenCV-2.1.0-outline-cvround.patch

diff -urN OpenCV-2.1.0.orig/include/opencv/cxtypes.h OpenCV-2.1.0/include/opencv/cxtypes.h
--- OpenCV-2.1.0.orig/include/opencv/cxtypes.h	2010-04-06 02:24:40.000000000 +0100
+++ OpenCV-2.1.0/include/opencv/cxtypes.h	2010-07-27 16:59:41.855699730 +0100
@@ -211,26 +211,7 @@
 #define  CV_CMP(a,b)    (((a) > (b)) - ((a) < (b)))
 #define  CV_SIGN(a)     CV_CMP((a),0)
 
-CV_INLINE  int  cvRound( double value )
-{
-#if (defined _MSC_VER && defined _M_X64) || (defined __GNUC__ && defined __x86_64__ && !defined __APPLE__)
-    __m128d t = _mm_set_sd( value );
-    return _mm_cvtsd_si32(t);
-#elif defined _MSC_VER && defined _M_IX86
-    int t;
-    __asm
-    {
-        fld value;
-        fistp t;
-    }
-    return t;
-#elif defined HAVE_LRINT || defined CV_ICC || defined __GNUC__
-    return (int)lrint(value);
-#else
-    // while this is not IEEE754-compliant rounding, it's usually a good enough approximation
-    return (int)(value + (value >= 0 ? 0.5 : -0.5));
-#endif
-}
+CV_EXTERN_C  int  cvRound( double value );
 
 
 CV_INLINE  int  cvFloor( double value )
diff -urN OpenCV-2.1.0.orig/src/cxcore/cxround.cpp OpenCV-2.1.0/src/cxcore/cxround.cpp
--- OpenCV-2.1.0.orig/src/cxcore/cxround.cpp	1970-01-01 01:00:00.000000000 +0100
+++ OpenCV-2.1.0/src/cxcore/cxround.cpp	2010-07-27 16:59:06.067200348 +0100
@@ -0,0 +1,23 @@
+#include "cxtypes.h"
+
+int  cvRound( double value )
+{
+#if (defined _MSC_VER && defined _M_X64) || (defined __GNUC__ && defined __x86_64__ && !defined __APPLE__)
+    __m128d t = _mm_set_sd( value );
+    return _mm_cvtsd_si32(t);
+#elif defined _MSC_VER && defined _M_IX86
+    int t;
+    __asm
+    {
+        fld value;
+        fistp t;
+    }
+    return t;
+#elif defined HAVE_LRINT || defined CV_ICC || defined __GNUC__
+    return (int)lrint(value);
+#else
+    // while this is not IEEE754-compliant rounding, it's usually a good enough approximation
+    return (int)(value + (value >= 0 ? 0.5 : -0.5));
+#endif
+}
+