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 c60c008b986bbeb838820a0565984eb0c5ce10dd..ef9c74c0da1e0f5db31a9591685083b2eb49617e 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
     NULL,                               // S32_D565_Opaque_Dither
     NULL,                               // S32_D565_Blend_Dither
-    NULL,                               // S32A_D565_Opaque_Dither
+    S32A_D565_Opaque_Dither_SSE,        // S32A_D565_Opaque_Dither
     NULL,                               // S32A_D565_Blend_Dither
 };