disable nv12 avx2 for vs9/10 that dont support avx2 instructions.

BUG=409
TESTED=try bots
R=harryjin@google.com, johannkoenig@google.com

Review URL: https://webrtc-codereview.appspot.com/43629004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1311 16f28f9a-4ce2-e073-06de-1de4eb20be90

README.chromium

 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 1310
+Version: 1311
 License: BSD
 License File: LICENSE
 

include/libyuv/version.h

@@ -11,6 +11,6 @@
 #ifndef INCLUDE_LIBYUV_VERSION_H_  // NOLINT
 #define INCLUDE_LIBYUV_VERSION_H_
 
-#define LIBYUV_VERSION 1310
+#define LIBYUV_VERSION 1311
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_  NOLINT

source/row_win.cc

@@ -1775,6 +1775,7 @@ void I422ToARGBRow_AVX2(const uint8* y_buf,
 }
 #endif  // HAS_I422TOARGBROW_AVX2
 
+#ifdef HAS_NV12TOARGBROW_AVX2
 // 16 pixels.
 // 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
 __declspec(naked) __declspec(align(16))
@@ -1802,7 +1803,9 @@ void NV12ToARGBRow_AVX2(const uint8* y_buf,
     ret
   }
 }
+#endif  // HAS_NV12TOARGBROW_AVX2
 
+#ifdef HAS_NV21TOARGBROW_AVX2
 // 16 pixels.
 // 8 VU values upsampled to 16 VU, mixed with 16 Y producing 16 ARGB (64 bytes).
 __declspec(naked) __declspec(align(16))
@@ -1830,6 +1833,7 @@ void NV21ToARGBRow_AVX2(const uint8* y_buf,
     ret
   }
 }
+#endif  // HAS_NV21TOARGBROW_AVX2
 
 #ifdef HAS_I422TOBGRAROW_AVX2
 // 16 pixels