SSE2 implementation of S32A_D565_Opaque_Dither

src/opts/opts_check_SSE2.cpp

Index: src/opts/opts_check_SSE2.cpp
diff --git a/src/opts/opts_check_SSE2.cpp b/src/opts/opts_check_SSE2.cpp
index d0dd6ece95542167ec6fb086eb05d113cbfb1e12..b63a2ffa0fe623b264db60eb9ff1fda8caba72e0 100644
--- a/src/opts/opts_check_SSE2.cpp
+++ b/src/opts/opts_check_SSE2.cpp
@@ -172,7 +172,7 @@ static SkBlitRow::Proc platform_16_procs[] = {
     NULL,                               // S32A_D565_Blend
     S32_D565_Opaque_Dither_SSE2,        // S32_D565_Opaque_Dither
     NULL,                               // S32_D565_Blend_Dither
-    NULL,                               // S32A_D565_Opaque_Dither
+    S32A_D565_Opaque_Dither_SSE2,       // S32A_D565_Opaque_Dither
     NULL,                               // S32A_D565_Blend_Dither
 };