commit d1327aec1bceaa7c998dd2eb47ab646f6c5db33d
author Alex Converse <aconverse@google.com> Thu Apr 07 15:16:30 2016 -0700
committer Alex Converse <aconverse@google.com> Thu Apr 07 15:17:30 2016 -0700
tree ff55c275565c2c7658dc626aecb05db3c264733f
parent 454989ff324e98528b1f3e3a57ed2c69c5bb9547

Add roundf and lroundf replacements for VS < 2013.

Change-Id: I25678279ab44672acf680bf04d9c551156e2904b

vpx_ports/msvc.h

diff --git a/vpx_ports/msvc.h b/vpx_ports/msvc.h
index cab7740..d6b8503 100644
--- a/vpx_ports/msvc.h
+++ b/vpx_ports/msvc.h
@@ -26,6 +26,20 @@
   else
     return floor(x + 0.5);
 }
+
+static INLINE float roundf(float x) {
+  if (x < 0)
+    return (float)ceil(x - 0.5f);
+  else
+    return (float)floor(x + 0.5f);
+}
+
+static INLINE long lroundf(float x) {
+  if (x < 0)
+    return (long)(x - 0.5f);
+  else
+    return (long)(x + 0.5f);
+}
 #endif  // _MSC_VER < 1800
 
 #endif  // _MSC_VER