HalfFloat_SSE2 for Visual C

include/libyuv/row.h

Index: include/libyuv/row.h
diff --git a/include/libyuv/row.h b/include/libyuv/row.h
index b810221ec7a787a1fc106ca3e09fce365a080e15..7bbad513c338eb9b36868ce0a9e027d80969d98e 100644
--- a/include/libyuv/row.h
+++ b/include/libyuv/row.h
@@ -140,6 +140,7 @@ extern "C" {
 #define HAS_YUY2TOUV422ROW_SSE2
 #define HAS_YUY2TOUVROW_SSE2
 #define HAS_YUY2TOYROW_SSE2
+#define HAS_HALFFLOATROW_SSE2
 
 // Effects:
 #define HAS_ARGBADDROW_SSE2
@@ -262,13 +263,6 @@ extern "C" {
 #define HAS_I422TOARGBROW_SSSE3
 #endif
 
-// The following are available on gcc x86 platforms:
-// TODO(fbarchard): Port to Visual C.
-#if !defined(LIBYUV_DISABLE_X86) && \
-    (defined(__x86_64__) || (defined(__i386__) && !defined(_MSC_VER)))
-#define HAS_HALFFLOATROW_SSE2
-#endif
-
 // The following are available on Neon platforms:
 #if !defined(LIBYUV_DISABLE_NEON) && \
     (defined(__aarch64__) || defined(__ARM_NEON__) || defined(LIBYUV_NEON))