Cherry pick libyuv VS fix

Change-Id: I1f2e077af87d29b07eaf7acaec8d955e00da9333

diff --git a/third_party/libyuv/README.libvpx b/third_party/libyuv/README.libvpx
index acd52ed0e664ddccf59e4c948b08fd848c71b371..6a5b60c063b48e3737783e792ebac0f83738fcdb 100644 (file)
--- a/third_party/libyuv/README.libvpx
+++ b/third_party/libyuv/README.libvpx
@@ -13,4 +13,4 @@ which down-samples the original input video (f.g. 1280x720) a number of times
 in order to encode multiple resolution bit streams.
 
 Local Modifications:
-None.
+cherry pick r1311 'disable nv12 avx2 for vs9/10 that dont support avx2 instructions.'

diff --git a/third_party/libyuv/source/row_win.cc b/third_party/libyuv/source/row_win.cc
index 5c06b6078f8db01b8d8de97fa61fc13bcfc2c4a4..6e9d04c0e4efcb4e3c9a0cf613313eeb9ffdf061 100644 (file)
--- a/third_party/libyuv/source/row_win.cc
+++ b/third_party/libyuv/source/row_win.cc
@@ -1687,6 +1687,7 @@ 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))
@@ -1714,7 +1715,9 @@ 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))
@@ -1742,6 +1745,7 @@ void NV21ToARGBRow_AVX2(const uint8* y_buf,
     ret
   }
 }
+#endif  // HAS_NV21TOARGBROW_AVX2
 
 #ifdef HAS_I422TOBGRAROW_AVX2
 // 16 pixels