diff --git a/README.chromium b/README.chromium
index 3eb868bdc..19ea66c6c 100644
--- a/README.chromium
+++ b/README.chromium
@@ -1,6 +1,6 @@
 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 556
+Version: 557
 License: BSD
 License File: LICENSE
 
diff --git a/include/libyuv/row.h b/include/libyuv/row.h
index cefb3ef7e..951b92925 100644
--- a/include/libyuv/row.h
+++ b/include/libyuv/row.h
@@ -49,6 +49,7 @@ extern "C" {
 #define HAS_ARGBTORGB565ROW_SSE2
 #define HAS_ARGBTORGBAROW_SSSE3
 #define HAS_ARGBTOUV422ROW_SSSE3
+#define HAS_ARGBTOUV444ROW_SSSE3
 #define HAS_ARGBTOUVROW_SSSE3
 #define HAS_ARGBTOYROW_SSSE3
 #define HAS_BGRATOARGBROW_SSSE3
@@ -121,7 +122,6 @@ extern "C" {
 // TODO(fbarchard): Port to gcc.
 #if !defined(YUV_DISABLE_ASM) && defined(_M_IX86)
 #define HAS_ARGBCOLORTABLEROW_X86
-#define HAS_ARGBTOUV444ROW_SSSE3
 #define HAS_ARGBINTERPOLATEROW_SSE2
 #endif
 
diff --git a/include/libyuv/version.h b/include/libyuv/version.h
index 7c36a714c..902d568be 100644
--- a/include/libyuv/version.h
+++ b/include/libyuv/version.h
@@ -11,6 +11,6 @@
 #ifndef INCLUDE_LIBYUV_VERSION_H_  // NOLINT
 #define INCLUDE_LIBYUV_VERSION_H_
 
-#define LIBYUV_VERSION 556
+#define LIBYUV_VERSION 557
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_  NOLINT
diff --git a/source/row_posix.cc b/source/row_posix.cc
index a2b2a93a3..dadd7bc38 100644
--- a/source/row_posix.cc
+++ b/source/row_posix.cc
@@ -925,6 +925,128 @@ void ARGBToUVRow_Unaligned_SSSE3(const uint8* src_argb0, int src_stride_argb,
   );
 }
 
+void ARGBToUV444Row_SSSE3(const uint8* src_argb, uint8* dst_u, uint8* dst_v,
+                          int width) {
+  asm volatile (
+    "movdqa    %0,%%xmm4                       \n"
+    "movdqa    %1,%%xmm3                       \n"
+    "movdqa    %2,%%xmm5                       \n"
+  :
+  : "m"(kARGBToU),  // %0
+    "m"(kARGBToV),  // %1
+    "m"(kAddUV128)  // %2
+  );
+  asm volatile (
+    "sub       %1,%2                           \n"
+    ".p2align  4                               \n"
+  "1:                                          \n"
+    "movdqa    (%0),%%xmm0                     \n"
+    "movdqa    0x10(%0),%%xmm1                 \n"
+    "movdqa    0x20(%0),%%xmm2                 \n"
+    "movdqa    0x30(%0),%%xmm6                 \n"
+    "pmaddubsw %%xmm4,%%xmm0                   \n"
+    "pmaddubsw %%xmm4,%%xmm1                   \n"
+    "pmaddubsw %%xmm4,%%xmm2                   \n"
+    "pmaddubsw %%xmm4,%%xmm6                   \n"
+    "phaddw    %%xmm1,%%xmm0                   \n"
+    "phaddw    %%xmm6,%%xmm2                   \n"
+    "psrlw     $0x8,%%xmm0                     \n"
+    "psrlw     $0x8,%%xmm2                     \n"
+    "packuswb  %%xmm2,%%xmm0                   \n"
+    "paddb     %%xmm5,%%xmm0                   \n"
+    "sub       $0x10,%3                        \n"
+    "movdqa    %%xmm0,(%1)                     \n"
+    "movdqa    (%0),%%xmm0                     \n"
+    "movdqa    0x10(%0),%%xmm1                 \n"
+    "movdqa    0x20(%0),%%xmm2                 \n"
+    "movdqa    0x30(%0),%%xmm6                 \n"
+    "pmaddubsw %%xmm3,%%xmm0                   \n"
+    "pmaddubsw %%xmm3,%%xmm1                   \n"
+    "pmaddubsw %%xmm3,%%xmm2                   \n"
+    "pmaddubsw %%xmm3,%%xmm6                   \n"
+    "phaddw    %%xmm1,%%xmm0                   \n"
+    "phaddw    %%xmm6,%%xmm2                   \n"
+    "psrlw     $0x8,%%xmm0                     \n"
+    "psrlw     $0x8,%%xmm2                     \n"
+    "packuswb  %%xmm2,%%xmm0                   \n"
+    "paddb     %%xmm5,%%xmm0                   \n"
+    "lea       0x40(%0),%0                     \n"
+    "movdqa    %%xmm0,(%1,%2,1)                \n"
+    "lea       0x10(%1),%1                     \n"
+    "jg        1b                              \n"
+  : "+r"(src_argb),        // %0
+    "+r"(dst_u),           // %1
+    "+r"(dst_v),           // %2
+    "+rm"(width)           // %3
+  :
+  : "memory", "cc"
+#if defined(__SSE2__)
+    , "xmm0", "xmm1", "xmm2", "xmm6"
+#endif
+  );
+}
+
+void ARGBToUV444Row_Unaligned_SSSE3(const uint8* src_argb, uint8* dst_u,
+                                    uint8* dst_v, int width) {
+  asm volatile (
+    "movdqa    %0,%%xmm4                       \n"
+    "movdqa    %1,%%xmm3                       \n"
+    "movdqa    %2,%%xmm5                       \n"
+  :
+  : "m"(kARGBToU),  // %0
+    "m"(kARGBToV),  // %1
+    "m"(kAddUV128)  // %2
+  );
+  asm volatile (
+    "sub       %1,%2                           \n"
+    ".p2align  4                               \n"
+  "1:                                          \n"
+    "movdqu    (%0),%%xmm0                     \n"
+    "movdqu    0x10(%0),%%xmm1                 \n"
+    "movdqu    0x20(%0),%%xmm2                 \n"
+    "movdqu    0x30(%0),%%xmm6                 \n"
+    "pmaddubsw %%xmm4,%%xmm0                   \n"
+    "pmaddubsw %%xmm4,%%xmm1                   \n"
+    "pmaddubsw %%xmm4,%%xmm2                   \n"
+    "pmaddubsw %%xmm4,%%xmm6                   \n"
+    "phaddw    %%xmm1,%%xmm0                   \n"
+    "phaddw    %%xmm6,%%xmm2                   \n"
+    "psrlw     $0x8,%%xmm0                     \n"
+    "psrlw     $0x8,%%xmm2                     \n"
+    "packuswb  %%xmm2,%%xmm0                   \n"
+    "paddb     %%xmm5,%%xmm0                   \n"
+    "sub       $0x10,%3                        \n"
+    "movdqu    %%xmm0,(%1)                     \n"
+    "movdqu    (%0),%%xmm0                     \n"
+    "movdqu    0x10(%0),%%xmm1                 \n"
+    "movdqu    0x20(%0),%%xmm2                 \n"
+    "movdqu    0x30(%0),%%xmm6                 \n"
+    "pmaddubsw %%xmm3,%%xmm0                   \n"
+    "pmaddubsw %%xmm3,%%xmm1                   \n"
+    "pmaddubsw %%xmm3,%%xmm2                   \n"
+    "pmaddubsw %%xmm3,%%xmm6                   \n"
+    "phaddw    %%xmm1,%%xmm0                   \n"
+    "phaddw    %%xmm6,%%xmm2                   \n"
+    "psrlw     $0x8,%%xmm0                     \n"
+    "psrlw     $0x8,%%xmm2                     \n"
+    "packuswb  %%xmm2,%%xmm0                   \n"
+    "paddb     %%xmm5,%%xmm0                   \n"
+    "lea       0x40(%0),%0                     \n"
+    "movdqu    %%xmm0,(%1,%2,1)                \n"
+    "lea       0x10(%1),%1                     \n"
+    "jg        1b                              \n"
+  : "+r"(src_argb),        // %0
+    "+r"(dst_u),           // %1
+    "+r"(dst_v),           // %2
+    "+rm"(width)           // %3
+  :
+  : "memory", "cc"
+#if defined(__SSE2__)
+    , "xmm0", "xmm1", "xmm2", "xmm6"
+#endif
+  );
+}
+
 void ARGBToUV422Row_SSSE3(const uint8* src_argb0,
                           uint8* dst_u, uint8* dst_v, int width) {
   asm volatile (
diff --git a/source/scale_argb.cc b/source/scale_argb.cc
index c22624fc8..aa10d6120 100644
--- a/source/scale_argb.cc
+++ b/source/scale_argb.cc
@@ -23,9 +23,6 @@ namespace libyuv {
 extern "C" {
 #endif
 
-// Bilinear SSE2 is disabled.
-#define SSE2_DISABLED 1
-
 // ARGB scaling uses bilinear or point, but not box filter.
 
 #if !defined(YUV_DISABLE_ASM) && (defined(__ARM_NEON__) || defined(LIBYUV_NEON))