Index: D:/code/nel/include/nel/misc/fast_floor.h
===================================================================
--- D:/code/nel/include/nel/misc/fast_floor.h	(revision 1675)
+++ D:/code/nel/include/nel/misc/fast_floor.h	(working copy)
@@ -33,10 +33,12 @@
 // fastFloor function.
 // Actually, it seems to be bugged on VC7 (functions returns bad values)
 // TODO: fix that
-#if defined(NL_OS_WINDOWS) && !defined(NL_NO_ASM)
-	// && defined(NL_COMP_VC6)
+#if defined(NL_OS_WINDOWS)
 
 #include <cfloat>
+#ifdef NL_NO_ASM
+	#include <smmintrin.h>
+#endif
 
 // The magic constant value. support both positive and negative numbers.
 extern double	OptFastFloorMagicConst ;
@@ -74,7 +76,12 @@
 // Force __stdcall to not pass parameters in registers.
 inline sint32 __stdcall OptFastFloor(float x)
 {
-	static __int64	res;
+#ifdef NL_NO_ASM
+	__m128 a;
+	a.m128_f32[0] = x;
+	return _mm_cvtss_si32(a);
+#else
+	 static __int64	res;
 	__asm
 	{
 		fld		x
@@ -83,12 +90,16 @@
 	}
 
 	return (sint32) (res&0xFFFFFFFF);
+#endif
 }
 
 
 // Force __stdcall to not pass parameters in registers.
 inline float __stdcall OptFastFractionnalPart(float x)
 {
+#ifdef NL_NO_ASM
+	return x - OptFastFloor(x);
+#else
 	static double res;
 	__asm
 	{
@@ -101,6 +112,7 @@
 	}
 
 	return * (float *) &res;
+#endif
 }
 
 
@@ -122,6 +134,11 @@
 /// Same method as OptFastFloor, but result are always positive and should never be bigger than 2^23-1
 inline uint32 __stdcall OptFastFloor24(float x)
 {
+#ifdef NL_NO_ASM
+	__m128 a;
+	a.m128_f32[0] = x;
+	return (uint32)_mm_cvtss_si32(a);
+#else
 	static uint32	res;
 	__asm
 	{
@@ -131,6 +148,7 @@
 	}
 
 	return res;
+#endif
 }