Index: source/libvpx/vp9/common/vp9_systemdependent.h |
=================================================================== |
--- source/libvpx/vp9/common/vp9_systemdependent.h (revision 228248) |
+++ source/libvpx/vp9/common/vp9_systemdependent.h (working copy) |
@@ -23,8 +23,8 @@ |
#define vp9_clear_system_state() |
#endif |
-#ifdef _MSC_VER |
-// round is not defined in MSVC |
+#if defined(_MSC_VER) && _MSC_VER < 1800 |
+// round is not defined in MSVC before VS2013. |
static int round(double x) { |
if (x < 0) |
return (int)ceil(x - 0.5); |