test rgb565 by converting to ARGB and then doing MSE

BUG=114
TEST=libyuvTest.I420ToRGB565_Any
Review URL: https://webrtc-codereview.appspot.com/919004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@428 16f28f9a-4ce2-e073-06de-1de4eb20be90

README.chromium

 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 427
+Version: 428
 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 427
+#define LIBYUV_VERSION 428
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_  NOLINT

source/convert.cc

@@ -929,12 +929,10 @@ int ARGBToI420(const uint8* src_argb, int src_stride_argb,
     src_argb = src_argb + (height - 1) * src_stride_argb;
     src_stride_argb = -src_stride_argb;
   }
-  void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix);
   void (*ARGBToUVRow)(const uint8* src_argb0, int src_stride_argb,
-                      uint8* dst_u, uint8* dst_v, int width);
-
-  ARGBToYRow = ARGBToYRow_C;
-  ARGBToUVRow = ARGBToUVRow_C;
+                      uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C;
+  void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) =
+      ARGBToYRow_C;
 #if defined(HAS_ARGBTOYROW_SSSE3)
   if (TestCpuFlag(kCpuHasSSSE3)) {
     if (width > 16) {

unit_test/compare_test.cc

@@ -108,8 +108,7 @@ TEST_F(libyuvTest, BenchmarkSumSquareError_C) {
   align_buffer_16(src_a, kMaxWidth)
   align_buffer_16(src_b, kMaxWidth)
 
-  MaskCpuFlags(0);                                                             \
-
+  MaskCpuFlags(0);
   memcpy(src_a, "test0123test4567", 16);
   memcpy(src_b, "tick0123tock4567", 16);
   uint64 h1 = ComputeSumSquareError(src_a, src_b, 16);
@@ -189,7 +188,7 @@ TEST_F(libyuvTest, SumSquareError) {
     src_b[i] = (random() & 0xff);
   }
 
-  MaskCpuFlags(0);                                                             \
+  MaskCpuFlags(0);
   uint64 c_err = ComputeSumSquareError(src_a, src_b, kMaxWidth);
 
   MaskCpuFlags(-1);
@@ -210,7 +209,7 @@ TEST_F(libyuvTest, BenchmarkPsnr_C) {
     src_b[i] = i;
   }
 
-  MaskCpuFlags(0);                                                             \
+  MaskCpuFlags(0);
 
   double c_time = get_time();
   for (int i = 0; i < benchmark_iterations_; ++i)