Add MSA optimized ARGB4444ToI420 and ARGB4444ToARGB functions

source/row_any.cc

Index: source/row_any.cc
diff --git a/source/row_any.cc b/source/row_any.cc
index a3520b4ec3bdb0c1a2f7c7eceff15a4d13a7e7e5..ba14968b286883b27cdcac57b787a5f21a4ffa33 100644
--- a/source/row_any.cc
+++ b/source/row_any.cc
@@ -429,6 +429,9 @@ ANY11(ARGB1555ToYRow_Any_NEON, ARGB1555ToYRow_NEON, 0, 2, 1, 7)
 #ifdef HAS_ARGB4444TOYROW_NEON
 ANY11(ARGB4444ToYRow_Any_NEON, ARGB4444ToYRow_NEON, 0, 2, 1, 7)
 #endif
+#ifdef HAS_ARGB4444TOYROW_MSA
+ANY11(ARGB4444ToYRow_Any_MSA, ARGB4444ToYRow_MSA, 0, 2, 1, 15)
+#endif
 #ifdef HAS_YUY2TOYROW_NEON
 ANY11(YUY2ToYRow_Any_NEON, YUY2ToYRow_NEON, 1, 4, 1, 15)
 #endif
@@ -456,6 +459,9 @@ ANY11(ARGB1555ToARGBRow_Any_NEON, ARGB1555ToARGBRow_NEON, 0, 2, 4, 7)
 #ifdef HAS_ARGB4444TOARGBROW_NEON
 ANY11(ARGB4444ToARGBRow_Any_NEON, ARGB4444ToARGBRow_NEON, 0, 2, 4, 7)
 #endif
+#ifdef HAS_ARGB4444TOARGBROW_MSA
+ANY11(ARGB4444ToARGBRow_Any_MSA, ARGB4444ToARGBRow_MSA, 0, 2, 4, 15)
+#endif
 #ifdef HAS_ARGBATTENUATEROW_SSSE3
 ANY11(ARGBAttenuateRow_Any_SSSE3, ARGBAttenuateRow_SSSE3, 0, 4, 4, 3)
 #endif
@@ -841,6 +847,9 @@ ANY12S(YUY2ToUVRow_Any_MSA, YUY2ToUVRow_MSA, 1, 4, 31)
 #ifdef HAS_UYVYTOUVROW_MSA
 ANY12S(UYVYToUVRow_Any_MSA, UYVYToUVRow_MSA, 1, 4, 31)
 #endif
+#ifdef HAS_ARGB4444TOUVROW_MSA
+ANY12S(ARGB4444ToUVRow_Any_MSA, ARGB4444ToUVRow_MSA, 0, 2, 31)
+#endif
 #undef ANY12S
 
 #ifdef __cplusplus