Turn off rounding in YUV to RGB for NEON. This is to better match the C and SSSE3 versions.

BUG=none
TEST=none
Review URL: https://webrtc-codereview.appspot.com/914005

git-svn-id: http://libyuv.googlecode.com/svn/trunk@430 16f28f9a-4ce2-e073-06de-1de4eb20be90

README.chromium

 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 428
+Version: 430
 License: BSD
 License File: LICENSE
 

include/libyuv/version.h

@@ -11,6 +11,6 @@
 #ifndef INCLUDE_LIBYUV_VERSION_H_  // NOLINT
 #define INCLUDE_LIBYUV_VERSION_H_
 
-#define LIBYUV_VERSION 428
+#define LIBYUV_VERSION 430
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_  NOLINT

source/row_neon.cc

@@ -55,9 +55,9 @@ extern "C" {
     "vqadd.s16  d23, d1, d17                   \n"                             \
     "vqadd.s16  d16, d0, d18                   \n" /* G */                     \
     "vqadd.s16  d17, d1, d18                   \n"                             \
-    "vqrshrun.s16 d0, q10, #6                  \n" /* B */                     \
-    "vqrshrun.s16 d1, q11, #6                  \n" /* G */                     \
-    "vqrshrun.s16 d2, q8, #6                   \n" /* R */                     \
+    "vqshrun.s16 d0, q10, #6                   \n" /* B */                     \
+    "vqshrun.s16 d1, q11, #6                   \n" /* G */                     \
+    "vqshrun.s16 d2, q8, #6                    \n" /* R */                     \
     "vmovl.u8   q10, d0                        \n"/*  set up for reinterleave*/\
     "vmovl.u8   q11, d1                        \n"                             \
     "vmovl.u8   q8, d2                         \n"                             \