Ensure SSE2/3 is always enabled on Android.

include/core/SkPreConfig.h

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkPreConfig_DEFINED
@@ skipping 124 matching lines @@
 #endif
 
 // 64bit intel guarantees at least SSE2
 #if defined(__x86_64__) || defined(_WIN64)
     #if !defined(SK_CPU_SSE_LEVEL) || (SK_CPU_SSE_LEVEL < SK_CPU_SSE_LEVEL_SSE2)
         #undef SK_CPU_SSE_LEVEL
         #define SK_CPU_SSE_LEVEL    SK_CPU_SSE_LEVEL_SSE2
     #endif
 #endif
 
+// Android x86 NDK ABI requires SSE3 support
+#if defined(SK_BUILD_FOR_ANDROID)
+    #undef SK_CPU_SSE_LEVEL
+    #define SK_CPU_SSE_LEVEL        SK_CPU_SSE_LEVEL_SSE3
+#endif
+
 //////////////////////////////////////////////////////////////////////
 // ARM defines
 
 #if defined(__arm__) && (!defined(__APPLE__) || !TARGET_IPHONE_SIMULATOR)
     #define SK_CPU_ARM
 
     #if defined(__GNUC__)
         #if defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) \
                 || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) \
                 || defined(__ARM_ARCH_7EM__) || defined(_ARM_ARCH_7)
@@ skipping 79 matching lines @@
  *
  * NOTE: Clang/ARM (r161757) does not support the 'optimize' attribute.
  */
 #if SK_HAS_ATTRIBUTE(optimize)
 #   define SK_ATTRIBUTE_OPTIMIZE_O1 __attribute__((optimize("O1")))
 #else
 #   define SK_ATTRIBUTE_OPTIMIZE_O1 /* nothing */
 #endif
 
 #endif