Lift MEDIA_MMX_INTRINSICS_AVAILABLE definition to header and use it to condition media_unittests

media/base/yuv_convert_unittest.cc

 // Copyright (c) 2012 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 "base/base_paths.h"
 #include "base/cpu.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "media/base/djb2.h"
@@ skipping 757 matching lines @@
   memset(dst.get(), 0, 16);
 
   media::FilterYUVRows_C(dst.get(), src.get(), src.get(), 1, 255);
 
   EXPECT_EQ(255u, dst[0]);
   for (int i = 1; i < 16; ++i) {
     EXPECT_EQ(0u, dst[i]) << " not equal at " << i;
   }
 }
 
+#if defined(MEDIA_MMX_INTRINSICS_AVAILABLE)
 TEST(YUVConvertTest, FilterYUVRows_MMX_OutOfBounds) {
   base::CPU cpu;
   if (!cpu.has_mmx()) {
     LOG(WARNING) << "System not supported. Test skipped.";
     return;
   }
 
   scoped_array<uint8> src(new uint8[16]);
   scoped_array<uint8> dst(new uint8[16]);
 
   memset(src.get(), 0xff, 16);
   memset(dst.get(), 0, 16);
 
   media::FilterYUVRows_MMX(dst.get(), src.get(), src.get(), 1, 255);
   media::EmptyRegisterState();
 
   EXPECT_EQ(255u, dst[0]);
   for (int i = 1; i < 16; ++i) {
     EXPECT_EQ(0u, dst[i]);
   }
 }
+#endif  // defined(MEDIA_MMX_INTRINSICS_AVAILABLE)
 
 TEST(YUVConvertTest, FilterYUVRows_SSE2_OutOfBounds) {
   base::CPU cpu;
   if (!cpu.has_sse2()) {
     LOG(WARNING) << "System not supported. Test skipped.";
     return;
   }
 
   scoped_array<uint8> src(new uint8[16]);
   scoped_array<uint8> dst(new uint8[16]);
 
   memset(src.get(), 0xff, 16);
   memset(dst.get(), 0, 16);
 
   media::FilterYUVRows_SSE2(dst.get(), src.get(), src.get(), 1, 255);
 
   EXPECT_EQ(255u, dst[0]);
   for (int i = 1; i < 16; ++i) {
     EXPECT_EQ(0u, dst[i]);
   }
 }
 
+#if defined(MEDIA_MMX_INTRINSICS_AVAILABLE)
 TEST(YUVConvertTest, FilterYUVRows_MMX_UnalignedDestination) {
   base::CPU cpu;
   if (!cpu.has_mmx()) {
     LOG(WARNING) << "System not supported. Test skipped.";
     return;
   }
 
   const int kSize = 32;
   scoped_array<uint8> src(new uint8[kSize]);
   scoped_array<uint8> dst_sample(new uint8[kSize]);
   scoped_array<uint8> dst(new uint8[kSize]);
 
   memset(dst_sample.get(), 0, kSize);
   memset(dst.get(), 0, kSize);
   for (int i = 0; i < kSize; ++i)
     src[i] = 100 + i;
 
   media::FilterYUVRows_C(dst_sample.get(),
                          src.get(), src.get(), 17, 128);
 
   // Generate an unaligned output address.
   uint8* dst_ptr =
       reinterpret_cast<uint8*>(
           (reinterpret_cast<uintptr_t>(dst.get() + 8) & ~7) + 1);
   media::FilterYUVRows_MMX(dst_ptr, src.get(), src.get(), 17, 128);
   media::EmptyRegisterState();
 
   EXPECT_EQ(0, memcmp(dst_sample.get(), dst_ptr, 17));
 }
+#endif  // defined(MEDIA_MMX_INTRINSICS_AVAILABLE)
 
 TEST(YUVConvertTest, FilterYUVRows_SSE2_UnalignedDestination) {
   base::CPU cpu;
   if (!cpu.has_sse2()) {
     LOG(WARNING) << "System not supported. Test skipped.";
     return;
   }
 
   const int kSize = 64;
   scoped_array<uint8> src(new uint8[kSize]);
@@ skipping 68 matching lines @@
                                    kSourceDx);
   media::EmptyRegisterState();
   EXPECT_EQ(0, memcmp(rgb_bytes_reference.get(),
                       rgb_bytes_converted.get(),
                       kWidth * kBpp));
 }
 
 #endif  // defined(ARCH_CPU_X86_64)
 
 #endif  // defined(ARCH_CPU_X86_FAMILY)