Add MSA optimized I422ToARGBRow_MSA and I422ToRGBARow_MSA functions

include/libyuv/row.h

Index: include/libyuv/row.h
diff --git a/include/libyuv/row.h b/include/libyuv/row.h
index 96861befb071f5a257b0acc47c4b00b2fe1c3bd2..4690b4315f94b8fcd6c2ef9c2f742b8add393443 100644
--- a/include/libyuv/row.h
+++ b/include/libyuv/row.h
@@ -382,7 +382,8 @@ extern "C" {
 #define HAS_ARGB4444TOARGBROW_MSA
 #define HAS_ARGBTOYROW_MSA
 #define HAS_ARGBTOUVROW_MSA
-
+#define HAS_I422TOARGBROW_MSA
+#define HAS_I422TORGBAROW_MSA
 #endif
 
 #if defined(_MSC_VER) && !defined(__CLR_VER) && !defined(__clang__)
@@ -651,6 +652,18 @@ void UYVYToARGBRow_NEON(const uint8* src_uyvy,
                         uint8* dst_argb,
                         const struct YuvConstants* yuvconstants,
                         int width);
+void I422ToARGBRow_MSA(const uint8* src_y,
+                       const uint8* src_u,
+                       const uint8* src_v,
+                       uint8* dst_argb,
+                       const struct YuvConstants* yuvconstants,
+                       int width);
+void I422ToRGBARow_MSA(const uint8* src_y,
+                       const uint8* src_u,
+                       const uint8* src_v,
+                       uint8* dst_rgba,
+                       const struct YuvConstants* yuvconstants,
+                       int width);
 
 void ARGBToYRow_AVX2(const uint8* src_argb, uint8* dst_y, int width);
 void ARGBToYRow_Any_AVX2(const uint8* src_argb, uint8* dst_y, int width);
@@ -1629,6 +1642,18 @@ void I422ToARGBRow_DSPR2(const uint8* src_y,
                          uint8* dst_argb,
                          const struct YuvConstants* yuvconstants,
                          int width);
+void I422ToARGBRow_Any_MSA(const uint8* src_y,
+                           const uint8* src_u,
+                           const uint8* src_v,
+                           uint8* dst_argb,
+                           const struct YuvConstants* yuvconstants,
+                           int width);
+void I422ToRGBARow_Any_MSA(const uint8* src_y,
+                           const uint8* src_u,
+                           const uint8* src_v,
+                           uint8* dst_argb,
+                           const struct YuvConstants* yuvconstants,
+                           int width);
 
 void YUY2ToYRow_AVX2(const uint8* src_yuy2, uint8* dst_y, int width);
 void YUY2ToUVRow_AVX2(const uint8* src_yuy2, int stride_yuy2,