For MSVC builds, implement 'rint()' and 'rintf()' to supplement the ones that were already implemented

1 files changed, 24 insertions, 0 deletions

diff --git a/msvc_extra_headers/ardourext/float_cast.h.input b/msvc_extra_headers/ardourext/float_cast.h.input
index 2ba3bbbe62..94433da965 100644
--- a/msvc_extra_headers/ardourext/float_cast.h.input
+++ b/msvc_extra_headers/ardourext/float_cast.h.input
@@ -56,6 +56,18 @@
 		return intgr ;
 	}
 
+	__inline double
+	rint (double flt)
+	{	long long int intgr;
+
+		_asm
+		{	fld flt
+			fistp intgr
+			} ;
+
+		return (double) intgr ;
+	}
+
 	__inline long int
 	lrintf (float flt)
 	{	int intgr;
@@ -68,6 +80,18 @@
 		return intgr ;
 	}
 
+	__inline float
+	rintf (float flt)
+	{	int intgr;
+
+		_asm
+		{	fld flt
+			fistp intgr
+			} ;
+
+		return (float) intgr ;
+	}
+
 	__inline long long int 
 	llrint (double flt)
 	{	long long int intgr;