j422toabgr neon port using i422toabgr matrix function.

R=harryjin@google.com
BUG=libyuv:488

Review URL: https://codereview.chromium.org/1353923003 .

include/libyuv/row.h

@@ -299,15 +299,18 @@ extern "C" {
 #define HAS_COPYROW_NEON
 #define HAS_J400TOARGBROW_NEON
 #define HAS_I411TOARGBROW_NEON
+#define HAS_I422TOARGBROW_NEON
 #define HAS_I422TOABGRROW_NEON
 #define HAS_I422TOARGB1555ROW_NEON
 #define HAS_I422TOARGB4444ROW_NEON
-#define HAS_I422TOARGBROW_NEON
 // TODO(fbarchard): Implement aarch64 neon version
 #ifndef __aarch64__
 #define HAS_I422TOARGBMATRIXROW_NEON
+#define HAS_I422TOABGRMATRIXROW_NEON
 #define HAS_J422TOARGBROW_NEON
+#define HAS_J422TOABGRROW_NEON
 #define HAS_H422TOARGBROW_NEON
+#define HAS_H422TOABGRROW_NEON
 #endif
 // #define HAS_I422TOABGRMATRIXROW_NEON
 #define HAS_I422TOBGRAROW_NEON

source/row_any.cc

@@ -123,9 +123,15 @@ ANY31(I422ToRGB565Row_Any_NEON, I422ToRGB565Row_NEON, 1, 0, 2, 7)
 #ifdef HAS_J422TOARGBROW_NEON
 ANY31(J422ToARGBRow_Any_NEON, J422ToARGBRow_NEON, 1, 0, 4, 7)
 #endif
+#ifdef HAS_J422TOABGRROW_NEON
+ANY31(J422ToABGRRow_Any_NEON, J422ToABGRRow_NEON, 1, 0, 4, 7)
+#endif
 #ifdef HAS_H422TOARGBROW_NEON
 ANY31(H422ToARGBRow_Any_NEON, H422ToARGBRow_NEON, 1, 0, 4, 7)
 #endif
+#ifdef HAS_H422TOABGRROW_NEON
+ANY31(H422ToABGRRow_Any_NEON, H422ToABGRRow_NEON, 1, 0, 4, 7)
+#endif
 #ifdef HAS_I422TOYUY2ROW_NEON
 ANY31(I422ToYUY2Row_Any_NEON, I422ToYUY2Row_NEON, 1, 1, 4, 15)
 #endif

source/row_common.cc

@@ -2294,7 +2294,11 @@ ANYYUV(I422ToARGBRow_NEON, I422ToARGBMatrixRow_NEON, kYuvConstantsNEON)
 ANYYUV(J422ToARGBRow_NEON, I422ToARGBMatrixRow_NEON, kYuvJConstantsNEON)
 ANYYUV(H422ToARGBRow_NEON, I422ToARGBMatrixRow_NEON, kYuvHConstantsNEON)
 #endif
-
+#ifdef HAS_I422TOABGRMATRIXROW_NEON
+ANYYUV(I422ToABGRRow_NEON, I422ToABGRMatrixRow_NEON, kYuvConstantsNEON)
+ANYYUV(J422ToABGRRow_NEON, I422ToABGRMatrixRow_NEON, kYuvJConstantsNEON)
+ANYYUV(H422ToABGRRow_NEON, I422ToABGRMatrixRow_NEON, kYuvHConstantsNEON)
+#endif
 #ifdef HAS_I422TOARGBMATRIXROW_SSSE3
 ANYYUV(I422ToARGBRow_SSSE3, I422ToARGBMatrixRow_SSSE3, kYuvConstants)
 ANYYUV(J422ToARGBRow_SSSE3, I422ToARGBMatrixRow_SSSE3, kYuvJConstants)

source/row_neon.cc

@@ -368,11 +368,12 @@ void I422ToBGRARow_NEON(const uint8* src_y,
   );
 }
 
-void I422ToABGRRow_NEON(const uint8* src_y,
-                        const uint8* src_u,
-                        const uint8* src_v,
-                        uint8* dst_abgr,
-                        int width) {
+void I422ToABGRMatrixRow_NEON(const uint8* src_y,
+                              const uint8* src_u,
+                              const uint8* src_v,
+                              uint8* dst_abgr,
+                              struct YuvConstantsNEON* YuvConstants,
+                              int width) {
   asm volatile (
     YUV422TORGB_SETUP_REG
   "1:                                          \n"
@@ -389,10 +390,10 @@ void I422ToABGRRow_NEON(const uint8* src_y,
       "+r"(src_v),     // %2
       "+r"(dst_abgr),  // %3
       "+r"(width)      // %4
-    : [kUVToRB]"r"(&kYuvConstantsNEON.kUVToRB),   // %5
-      [kUVToG]"r"(&kYuvConstantsNEON.kUVToG),     // %6
-      [kUVBiasBGR]"r"(&kYuvConstantsNEON.kUVBiasBGR),
-      [kYToRgb]"r"(&kYuvConstantsNEON.kYToRgb)
+    : [kUVToRB]"r"(&YuvConstants->kUVToRB),   // %5
+      [kUVToG]"r"(&YuvConstants->kUVToG),     // %6
+      [kUVBiasBGR]"r"(&YuvConstants->kUVBiasBGR),
+      [kYToRgb]"r"(&YuvConstants->kYToRgb)
     : "cc", "memory", "q0", "q1", "q2", "q3", "q4",
       "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
   );

source/row_neon64.cc

@@ -205,6 +205,7 @@ void I444ToARGBRow_NEON(const uint8* src_y,
 }
 #endif  // HAS_I444TOARGBROW_NEON
 
+// TODO(fbarchard): Switch to Matrix version of this function.
 #ifdef HAS_I422TOARGBROW_NEON
 void I422ToARGBRow_NEON(const uint8* src_y,
                         const uint8* src_u,
@@ -292,6 +293,7 @@ void I422ToBGRARow_NEON(const uint8* src_y,
 }
 #endif  // HAS_I422TOBGRAROW_NEON
 
+// TODO(fbarchard): Switch to Matrix version of this function.
 #ifdef HAS_I422TOABGRROW_NEON
 void I422ToABGRRow_NEON(const uint8* src_y,
                         const uint8* src_u,