From 7c79d2ce8081b41f24e64ceb73e29025ab39534b Mon Sep 17 00:00:00 2001
From: terminx <terminx@1a8010ca-5511-0410-912e-c29ae57300e0>
Date: Tue, 30 Sep 2014 04:16:35 +0000
Subject: [PATCH] Blrintf

git-svn-id: https://svn.eduke32.com/eduke32@4632 1a8010ca-5511-0410-912e-c29ae57300e0
---
 polymer/eduke32/build/include/compat.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/polymer/eduke32/build/include/compat.h b/polymer/eduke32/build/include/compat.h
index 4e882667c..e72f9ca36 100644
--- a/polymer/eduke32/build/include/compat.h
+++ b/polymer/eduke32/build/include/compat.h
@@ -168,8 +168,24 @@ static inline long lround(double num)
     return (long) (num > 0 ? num + 0.5 : ceil(num - 0.5));
 }
 
+#if defined(_WIN64)
+#include <emmintrin.h>
+static inline int32_t Blrintf(const float x)
+{
+    __m128 xx = _mm_load_ss(&x);
+   return _mm_cvtss_si32(xx);
+}
+#else
+static inline int32_t Blrintf(const float x)
+{
+    int n;
+    __asm fld x;
+    __asm fistp n;
+}    return n;
+#endif
 #else
 # define longlong(x) x##ll
+#define Blrintf lrintf
 #endif
 
 #if defined __OPENDINGUX__