HAVE_ARGBAFFINEROW_SSE2 macro

BUG=62
TEST=none
Review URL: https://webrtc-codereview.appspot.com/716006

git-svn-id: http://libyuv.googlecode.com/svn/trunk@316 16f28f9a-4ce2-e073-06de-1de4eb20be90

README.chromium

 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 314
+Version: 315
 License: BSD
 License File: LICENSE
 

include/libyuv/planar_functions.h

@@ -232,8 +232,11 @@ int ARGBInterpolate(const uint8* src_argb0, int src_stride_argb0,
 // of destination.  Useful for scaling, rotation, mirror, texture mapping.
 void ARGBAffineRow_C(const uint8* src_argb, int src_argb_stride,
                      uint8* dst_argb, const float* uv_dudv, int width);
+#if defined(_MSC_VER)
 void ARGBAffineRow_SSE2(const uint8* src_argb, int src_argb_stride,
                         uint8* dst_argb, const float* uv_dudv, int width);
+#define HAS_ARGBAFFINEROW_SSE2
+#endif
 
 #ifdef __cplusplus
 }  // extern "C"

include/libyuv/version.h

@@ -11,6 +11,6 @@
 #ifndef INCLUDE_LIBYUV_VERSION_H_  // NOLINT
 #define INCLUDE_LIBYUV_VERSION_H_
 
-#define LIBYUV_VERSION 314
+#define LIBYUV_VERSION 315
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_  NOLINT

unit_test/planar_test.cc

@@ -918,25 +918,28 @@ TEST_F(libyuvTest, TestAffine) {
   EXPECT_EQ(96u, interpolate_pixels_C[128][0]);
   EXPECT_EQ(191u, interpolate_pixels_C[255][3]);
 
-#if defined(_MSC_VER)
+#if defined(HAS_ARGBAFFINEROW_SSE2)
   ARGBAffineRow_SSE2(&orig_pixels_0[0][0], 0, &interpolate_pixels_Opt[0][0],
                      uv_step, 256);
   EXPECT_EQ(0, memcmp(interpolate_pixels_Opt, interpolate_pixels_C, 256 * 4));
 #endif
 
-#if defined(_MSC_VER)
+#if defined(HAS_ARGBAFFINEROW_SSE2)
   int has_sse2 = TestCpuFlag(kCpuHasSSE2);
   if (has_sse2) {
     for (int i = 0; i < 1000 * 1280 * 720 / 256; ++i) {
       ARGBAffineRow_SSE2(&orig_pixels_0[0][0], 0, &interpolate_pixels_Opt[0][0],
                          uv_step, 256);
     }
-  } else
+  } else {
 #endif
-  for (int i = 0; i < 1000 * 1280 * 720 / 256; ++i) {
-    ARGBAffineRow_C(&orig_pixels_0[0][0], 0, &interpolate_pixels_C[0][0],
-                    uv_step, 256);
+    for (int i = 0; i < 1000 * 1280 * 720 / 256; ++i) {
+      ARGBAffineRow_C(&orig_pixels_0[0][0], 0, &interpolate_pixels_C[0][0],
+                      uv_step, 256);
+    }
+#if defined(HAS_ARGBAFFINEROW_SSE2)
   }
+#endif
 }
 
 }  // namespace libyuv