Fix YUVConvert unittest failure on Android_X86.

media/base/simd/yuv_to_rgb_table.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/base/simd/yuv_to_rgb_table.h"
 
 extern "C" {
 
 // Defines the R,G,B,A contributions from Y.
 #define RGBY(i) { \
   static_cast<int16>(1.164 * 64 * (i - 16) + 0.5), \
   static_cast<int16>(1.164 * 64 * (i - 16) + 0.5), \
   static_cast<int16>(1.164 * 64 * (i - 16) + 0.5), \
   0 \
 }
 
 // Defines the R,G,B,A contributions from U.
 // The contribution to A is the same for any value of U
 // causing the final A value to be 255 in every conversion.
+// Android's pixel layout is RGBA, while other platforms
+// are BGRA.
+#if defined(OS_ANDROID)
+#define RGBU(i) { \
+  0, \
+  static_cast<int16>(-0.391 * 64 * (i - 128) + 0.5), \
+  static_cast<int16>(2.018 * 64 * (i - 128) + 0.5), \
+  static_cast<int16>(256 * 64 - 1) \
+}
+#else
 #define RGBU(i) { \
   static_cast<int16>(2.018 * 64 * (i - 128) + 0.5), \
   static_cast<int16>(-0.391 * 64 * (i - 128) + 0.5), \
   0, \
   static_cast<int16>(256 * 64 - 1) \
 }
+#endif
 
 // Defines the R,G,B,A contributions from V.
+// Android's pixel layout is RGBA, while other platforms
+// are BGRA.
+#if defined(OS_ANDROID)
+#define RGBV(i) { \
+  static_cast<int16>(1.596 * 64 * (i - 128) + 0.5), \
+  static_cast<int16>(-0.813 * 64 * (i - 128) + 0.5), \
+  0, \
+  0 \
+}
+#else
 #define RGBV(i) { \
   0, \
   static_cast<int16>(-0.813 * 64 * (i - 128) + 0.5), \
   static_cast<int16>(1.596 * 64 * (i - 128) + 0.5), \
   0 \
 }
+#endif
 
 // Used to define a set of multiplier words for each alpha level.
 #define ALPHA(i) { \
   i, i, i, i \
 }
 
 // The following table defines the RGBA contributions
 // for each component of YUVA. The Y table is first followed
 // by the U, and V tables. The alpha multiplier table follows.
 // These tables are aligned and kept adjacent to optimize for
@@ skipping 263 matching lines @@
   ALPHA(0xF8), ALPHA(0xF9), ALPHA(0xFA), ALPHA(0xFB),
   ALPHA(0xFC), ALPHA(0xFD), ALPHA(0xFE), ALPHA(0xFF),
 };
 
 #undef RGBY
 #undef RGBU
 #undef RGBV
 #undef ALPHA
 
 }  // extern "C"