src/third_party/libvpx/source/libvpx/test/sad_test.cc

   1 /*
   2  *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
   3  *
   4  *  Use of this source code is governed by a BSD-style license
   5  *  that can be found in the LICENSE file in the root of the source
   6  *  tree. An additional intellectual property rights grant can be found
   7  *  in the file PATENTS.  All contributing project authors may
   8  *  be found in the AUTHORS file in the root of the source tree.
   9  */
  10
  11
  12 #include <string.h>
  13 #include <limits.h>
  14 #include <stdio.h>
  15
  16 #include "./vpx_config.h"
  17 #if CONFIG_VP8_ENCODER
  18 #include "./vp8_rtcd.h"
  19 #endif
  20 #if CONFIG_VP9_ENCODER
  21 #include "./vp9_rtcd.h"
  22 #endif
  23 #include "vpx_mem/vpx_mem.h"
  24
  25 #include "test/acm_random.h"
  26 #include "test/clear_system_state.h"
  27 #include "test/register_state_check.h"
  28 #include "test/util.h"
  29 #include "third_party/googletest/src/include/gtest/gtest.h"
  30
  31
  32 typedef unsigned int (*sad_m_by_n_fn_t)(const unsigned char *source_ptr,
  33                                         int source_stride,
  34                                         const unsigned char *reference_ptr,
  35                                         int reference_stride,
  36                                         unsigned int max_sad);
  37 typedef std::tr1::tuple<int, int, sad_m_by_n_fn_t> sad_m_by_n_test_param_t;
  38
  39 typedef void (*sad_n_by_n_by_4_fn_t)(const uint8_t *src_ptr,
  40                                      int src_stride,
  41                                      const unsigned char * const ref_ptr[],
  42                                      int ref_stride,
  43                                      unsigned int *sad_array);
  44 typedef std::tr1::tuple<int, int, sad_n_by_n_by_4_fn_t>
  45         sad_n_by_n_by_4_test_param_t;
  46
  47 using libvpx_test::ACMRandom;
  48
  49 namespace {
  50 class SADTestBase : public ::testing::Test {
  51  public:
  52   SADTestBase(int width, int height) : width_(width), height_(height) {}
  53
  54   static void SetUpTestCase() {
  55     source_data_ = reinterpret_cast<uint8_t*>(
  56         vpx_memalign(kDataAlignment, kDataBlockSize));
  57     reference_data_ = reinterpret_cast<uint8_t*>(
  58         vpx_memalign(kDataAlignment, kDataBufferSize));
  59   }
  60
  61   static void TearDownTestCase() {
  62     vpx_free(source_data_);
  63     source_data_ = NULL;
  64     vpx_free(reference_data_);
  65     reference_data_ = NULL;
  66   }
  67
  68   virtual void TearDown() {
  69     libvpx_test::ClearSystemState();
  70   }
  71
  72  protected:
  73   // Handle blocks up to 4 blocks 64x64 with stride up to 128
  74   static const int kDataAlignment = 16;
  75   static const int kDataBlockSize = 64 * 128;
  76   static const int kDataBufferSize = 4 * kDataBlockSize;
  77
  78   virtual void SetUp() {
  79     source_stride_ = (width_ + 31) & ~31;
  80     reference_stride_ = width_ * 2;
  81     rnd_.Reset(ACMRandom::DeterministicSeed());
  82   }
  83
  84   virtual uint8_t* GetReference(int block_idx) {
  85     return reference_data_ + block_idx * kDataBlockSize;
  86   }
  87
  88   // Sum of Absolute Differences. Given two blocks, calculate the absolute
  89   // difference between two pixels in the same relative location; accumulate.
  90   unsigned int ReferenceSAD(unsigned int max_sad, int block_idx = 0) {
  91     unsigned int sad = 0;
  92     const uint8_t* const reference = GetReference(block_idx);
  93
  94     for (int h = 0; h < height_; ++h) {
  95       for (int w = 0; w < width_; ++w) {
  96         sad += abs(source_data_[h * source_stride_ + w]
  97                - reference[h * reference_stride_ + w]);
  98       }
  99       if (sad > max_sad) {
 100         break;
 101       }
 102     }
 103     return sad;
 104   }
 105
 106   void FillConstant(uint8_t *data, int stride, uint8_t fill_constant) {
 107     for (int h = 0; h < height_; ++h) {
 108       for (int w = 0; w < width_; ++w) {
 109         data[h * stride + w] = fill_constant;
 110       }
 111     }
 112   }
 113
 114   void FillRandom(uint8_t *data, int stride) {
 115     for (int h = 0; h < height_; ++h) {
 116       for (int w = 0; w < width_; ++w) {
 117         data[h * stride + w] = rnd_.Rand8();
 118       }
 119     }
 120   }
 121
 122   int width_, height_;
 123   static uint8_t* source_data_;
 124   int source_stride_;
 125   static uint8_t* reference_data_;
 126   int reference_stride_;
 127
 128   ACMRandom rnd_;
 129 };
 130
 131 class SADTest : public SADTestBase,
 132     public ::testing::WithParamInterface<sad_m_by_n_test_param_t> {
 133  public:
 134   SADTest() : SADTestBase(GET_PARAM(0), GET_PARAM(1)) {}
 135
 136  protected:
 137   unsigned int SAD(unsigned int max_sad, int block_idx = 0) {
 138     unsigned int ret;
 139     const uint8_t* const reference = GetReference(block_idx);
 140
 141     REGISTER_STATE_CHECK(ret = GET_PARAM(2)(source_data_, source_stride_,
 142                                             reference, reference_stride_,
 143                                             max_sad));
 144     return ret;
 145   }
 146
 147   void CheckSad(unsigned int max_sad) {
 148     unsigned int reference_sad, exp_sad;
 149
 150     reference_sad = ReferenceSAD(max_sad);
 151     exp_sad = SAD(max_sad);
 152
 153     if (reference_sad <= max_sad) {
 154       ASSERT_EQ(exp_sad, reference_sad);
 155     } else {
 156       // Alternative implementations are not required to check max_sad
 157       ASSERT_GE(exp_sad, reference_sad);
 158     }
 159   }
 160 };
 161
 162 class SADx4Test : public SADTestBase,
 163     public ::testing::WithParamInterface<sad_n_by_n_by_4_test_param_t> {
 164  public:
 165   SADx4Test() : SADTestBase(GET_PARAM(0), GET_PARAM(1)) {}
 166
 167  protected:
 168   void SADs(unsigned int *results) {
 169     const uint8_t* refs[] = {GetReference(0), GetReference(1),
 170                              GetReference(2), GetReference(3)};
 171
 172     REGISTER_STATE_CHECK(GET_PARAM(2)(source_data_, source_stride_,
 173                                       refs, reference_stride_,
 174                                       results));
 175   }
 176
 177   void CheckSADs() {
 178     unsigned int reference_sad, exp_sad[4];
 179
 180     SADs(exp_sad);
 181     for (int block = 0; block < 4; block++) {
 182       reference_sad = ReferenceSAD(UINT_MAX, block);
 183
 184       EXPECT_EQ(exp_sad[block], reference_sad) << "block " << block;
 185     }
 186   }
 187 };
 188
 189 uint8_t* SADTestBase::source_data_ = NULL;
 190 uint8_t* SADTestBase::reference_data_ = NULL;
 191
 192 TEST_P(SADTest, MaxRef) {
 193   FillConstant(source_data_, source_stride_, 0);
 194   FillConstant(reference_data_, reference_stride_, 255);
 195   CheckSad(UINT_MAX);
 196 }
 197
 198 TEST_P(SADx4Test, MaxRef) {
 199   FillConstant(source_data_, source_stride_, 0);
 200   FillConstant(GetReference(0), reference_stride_, 255);
 201   FillConstant(GetReference(1), reference_stride_, 255);
 202   FillConstant(GetReference(2), reference_stride_, 255);
 203   FillConstant(GetReference(3), reference_stride_, 255);
 204   CheckSADs();
 205 }
 206
 207 TEST_P(SADTest, MaxSrc) {
 208   FillConstant(source_data_, source_stride_, 255);
 209   FillConstant(reference_data_, reference_stride_, 0);
 210   CheckSad(UINT_MAX);
 211 }
 212
 213 TEST_P(SADx4Test, MaxSrc) {
 214   FillConstant(source_data_, source_stride_, 255);
 215   FillConstant(GetReference(0), reference_stride_, 0);
 216   FillConstant(GetReference(1), reference_stride_, 0);
 217   FillConstant(GetReference(2), reference_stride_, 0);
 218   FillConstant(GetReference(3), reference_stride_, 0);
 219   CheckSADs();
 220 }
 221
 222 TEST_P(SADTest, ShortRef) {
 223   int tmp_stride = reference_stride_;
 224   reference_stride_ >>= 1;
 225   FillRandom(source_data_, source_stride_);
 226   FillRandom(reference_data_, reference_stride_);
 227   CheckSad(UINT_MAX);
 228   reference_stride_ = tmp_stride;
 229 }
 230
 231 TEST_P(SADx4Test, ShortRef) {
 232   int tmp_stride = reference_stride_;
 233   reference_stride_ >>= 1;
 234   FillRandom(source_data_, source_stride_);
 235   FillRandom(GetReference(0), reference_stride_);
 236   FillRandom(GetReference(1), reference_stride_);
 237   FillRandom(GetReference(2), reference_stride_);
 238   FillRandom(GetReference(3), reference_stride_);
 239   CheckSADs();
 240   reference_stride_ = tmp_stride;
 241 }
 242
 243 TEST_P(SADTest, UnalignedRef) {
 244   // The reference frame, but not the source frame, may be unaligned for
 245   // certain types of searches.
 246   int tmp_stride = reference_stride_;
 247   reference_stride_ -= 1;
 248   FillRandom(source_data_, source_stride_);
 249   FillRandom(reference_data_, reference_stride_);
 250   CheckSad(UINT_MAX);
 251   reference_stride_ = tmp_stride;
 252 }
 253
 254 TEST_P(SADx4Test, UnalignedRef) {
 255   // The reference frame, but not the source frame, may be unaligned for
 256   // certain types of searches.
 257   int tmp_stride = reference_stride_;
 258   reference_stride_ -= 1;
 259   FillRandom(source_data_, source_stride_);
 260   FillRandom(GetReference(0), reference_stride_);
 261   FillRandom(GetReference(1), reference_stride_);
 262   FillRandom(GetReference(2), reference_stride_);
 263   FillRandom(GetReference(3), reference_stride_);
 264   CheckSADs();
 265   reference_stride_ = tmp_stride;
 266 }
 267
 268 TEST_P(SADTest, ShortSrc) {
 269   int tmp_stride = source_stride_;
 270   source_stride_ >>= 1;
 271   FillRandom(source_data_, source_stride_);
 272   FillRandom(reference_data_, reference_stride_);
 273   CheckSad(UINT_MAX);
 274   source_stride_ = tmp_stride;
 275 }
 276
 277 TEST_P(SADx4Test, ShortSrc) {
 278   int tmp_stride = source_stride_;
 279   source_stride_ >>= 1;
 280   FillRandom(source_data_, source_stride_);
 281   FillRandom(GetReference(0), reference_stride_);
 282   FillRandom(GetReference(1), reference_stride_);
 283   FillRandom(GetReference(2), reference_stride_);
 284   FillRandom(GetReference(3), reference_stride_);
 285   CheckSADs();
 286   source_stride_ = tmp_stride;
 287 }
 288
 289 TEST_P(SADTest, MaxSAD) {
 290   // Verify that, when max_sad is set, the implementation does not return a
 291   // value lower than the reference.
 292   FillConstant(source_data_, source_stride_, 255);
 293   FillConstant(reference_data_, reference_stride_, 0);
 294   CheckSad(128);
 295 }
 296
 297 using std::tr1::make_tuple;
 298
 299 #if CONFIG_VP8_ENCODER
 300 const sad_m_by_n_fn_t sad_16x16_c = vp8_sad16x16_c;
 301 const sad_m_by_n_fn_t sad_8x16_c = vp8_sad8x16_c;
 302 const sad_m_by_n_fn_t sad_16x8_c = vp8_sad16x8_c;
 303 const sad_m_by_n_fn_t sad_8x8_c = vp8_sad8x8_c;
 304 const sad_m_by_n_fn_t sad_4x4_c = vp8_sad4x4_c;
 305 #endif
 306 #if CONFIG_VP9_ENCODER
 307 const sad_m_by_n_fn_t sad_64x64_c_vp9 = vp9_sad64x64_c;
 308 const sad_m_by_n_fn_t sad_32x32_c_vp9 = vp9_sad32x32_c;
 309 const sad_m_by_n_fn_t sad_16x16_c_vp9 = vp9_sad16x16_c;
 310 const sad_m_by_n_fn_t sad_8x16_c_vp9 = vp9_sad8x16_c;
 311 const sad_m_by_n_fn_t sad_16x8_c_vp9 = vp9_sad16x8_c;
 312 const sad_m_by_n_fn_t sad_8x8_c_vp9 = vp9_sad8x8_c;
 313 const sad_m_by_n_fn_t sad_8x4_c_vp9 = vp9_sad8x4_c;
 314 const sad_m_by_n_fn_t sad_4x8_c_vp9 = vp9_sad4x8_c;
 315 const sad_m_by_n_fn_t sad_4x4_c_vp9 = vp9_sad4x4_c;
 316 #endif
 317 const sad_m_by_n_test_param_t c_tests[] = {
 318 #if CONFIG_VP8_ENCODER
 319   make_tuple(16, 16, sad_16x16_c),
 320   make_tuple(8, 16, sad_8x16_c),
 321   make_tuple(16, 8, sad_16x8_c),
 322   make_tuple(8, 8, sad_8x8_c),
 323   make_tuple(4, 4, sad_4x4_c),
 324 #endif
 325 #if CONFIG_VP9_ENCODER
 326   make_tuple(64, 64, sad_64x64_c_vp9),
 327   make_tuple(32, 32, sad_32x32_c_vp9),
 328   make_tuple(16, 16, sad_16x16_c_vp9),
 329   make_tuple(8, 16, sad_8x16_c_vp9),
 330   make_tuple(16, 8, sad_16x8_c_vp9),
 331   make_tuple(8, 8, sad_8x8_c_vp9),
 332   make_tuple(8, 4, sad_8x4_c_vp9),
 333   make_tuple(4, 8, sad_4x8_c_vp9),
 334   make_tuple(4, 4, sad_4x4_c_vp9),
 335 #endif
 336 };
 337 INSTANTIATE_TEST_CASE_P(C, SADTest, ::testing::ValuesIn(c_tests));
 338
 339 #if CONFIG_VP9_ENCODER
 340 const sad_n_by_n_by_4_fn_t sad_64x64x4d_c = vp9_sad64x64x4d_c;
 341 const sad_n_by_n_by_4_fn_t sad_64x32x4d_c = vp9_sad64x32x4d_c;
 342 const sad_n_by_n_by_4_fn_t sad_32x64x4d_c = vp9_sad32x64x4d_c;
 343 const sad_n_by_n_by_4_fn_t sad_32x32x4d_c = vp9_sad32x32x4d_c;
 344 const sad_n_by_n_by_4_fn_t sad_32x16x4d_c = vp9_sad32x16x4d_c;
 345 const sad_n_by_n_by_4_fn_t sad_16x32x4d_c = vp9_sad16x32x4d_c;
 346 const sad_n_by_n_by_4_fn_t sad_16x16x4d_c = vp9_sad16x16x4d_c;
 347 const sad_n_by_n_by_4_fn_t sad_16x8x4d_c = vp9_sad16x8x4d_c;
 348 const sad_n_by_n_by_4_fn_t sad_8x16x4d_c = vp9_sad8x16x4d_c;
 349 const sad_n_by_n_by_4_fn_t sad_8x8x4d_c = vp9_sad8x8x4d_c;
 350 const sad_n_by_n_by_4_fn_t sad_8x4x4d_c = vp9_sad8x4x4d_c;
 351 const sad_n_by_n_by_4_fn_t sad_4x8x4d_c = vp9_sad4x8x4d_c;
 352 const sad_n_by_n_by_4_fn_t sad_4x4x4d_c = vp9_sad4x4x4d_c;
 353 INSTANTIATE_TEST_CASE_P(C, SADx4Test, ::testing::Values(
 354                         make_tuple(64, 64, sad_64x64x4d_c),
 355                         make_tuple(64, 32, sad_64x32x4d_c),
 356                         make_tuple(32, 64, sad_32x64x4d_c),
 357                         make_tuple(32, 32, sad_32x32x4d_c),
 358                         make_tuple(32, 16, sad_32x16x4d_c),
 359                         make_tuple(16, 32, sad_16x32x4d_c),
 360                         make_tuple(16, 16, sad_16x16x4d_c),
 361                         make_tuple(16, 8, sad_16x8x4d_c),
 362                         make_tuple(8, 16, sad_8x16x4d_c),
 363                         make_tuple(8, 8, sad_8x8x4d_c),
 364                         make_tuple(8, 4, sad_8x4x4d_c),
 365                         make_tuple(4, 8, sad_4x8x4d_c),
 366                         make_tuple(4, 4, sad_4x4x4d_c)));
 367 #endif
 368
 369 // ARM tests
 370 #if HAVE_MEDIA
 371 const sad_m_by_n_fn_t sad_16x16_armv6 = vp8_sad16x16_armv6;
 372 INSTANTIATE_TEST_CASE_P(MEDIA, SADTest, ::testing::Values(
 373                         make_tuple(16, 16, sad_16x16_armv6)));
 374
 375 #endif
 376 #if HAVE_NEON
 377 const sad_m_by_n_fn_t sad_16x16_neon = vp8_sad16x16_neon;
 378 const sad_m_by_n_fn_t sad_8x16_neon = vp8_sad8x16_neon;
 379 const sad_m_by_n_fn_t sad_16x8_neon = vp8_sad16x8_neon;
 380 const sad_m_by_n_fn_t sad_8x8_neon = vp8_sad8x8_neon;
 381 const sad_m_by_n_fn_t sad_4x4_neon = vp8_sad4x4_neon;
 382 INSTANTIATE_TEST_CASE_P(NEON, SADTest, ::testing::Values(
 383                         make_tuple(16, 16, sad_16x16_neon),
 384                         make_tuple(8, 16, sad_8x16_neon),
 385                         make_tuple(16, 8, sad_16x8_neon),
 386                         make_tuple(8, 8, sad_8x8_neon),
 387                         make_tuple(4, 4, sad_4x4_neon)));
 388 #endif
 389
 390 // X86 tests
 391 #if HAVE_MMX
 392 #if CONFIG_VP8_ENCODER
 393 const sad_m_by_n_fn_t sad_16x16_mmx = vp8_sad16x16_mmx;
 394 const sad_m_by_n_fn_t sad_8x16_mmx = vp8_sad8x16_mmx;
 395 const sad_m_by_n_fn_t sad_16x8_mmx = vp8_sad16x8_mmx;
 396 const sad_m_by_n_fn_t sad_8x8_mmx = vp8_sad8x8_mmx;
 397 const sad_m_by_n_fn_t sad_4x4_mmx = vp8_sad4x4_mmx;
 398 #endif
 399 #if CONFIG_VP9_ENCODER
 400 const sad_m_by_n_fn_t sad_16x16_mmx_vp9 = vp9_sad16x16_mmx;
 401 const sad_m_by_n_fn_t sad_8x16_mmx_vp9 = vp9_sad8x16_mmx;
 402 const sad_m_by_n_fn_t sad_16x8_mmx_vp9 = vp9_sad16x8_mmx;
 403 const sad_m_by_n_fn_t sad_8x8_mmx_vp9 = vp9_sad8x8_mmx;
 404 const sad_m_by_n_fn_t sad_4x4_mmx_vp9 = vp9_sad4x4_mmx;
 405 #endif
 406
 407 const sad_m_by_n_test_param_t mmx_tests[] = {
 408 #if CONFIG_VP8_ENCODER
 409   make_tuple(16, 16, sad_16x16_mmx),
 410   make_tuple(8, 16, sad_8x16_mmx),
 411   make_tuple(16, 8, sad_16x8_mmx),
 412   make_tuple(8, 8, sad_8x8_mmx),
 413   make_tuple(4, 4, sad_4x4_mmx),
 414 #endif
 415 #if CONFIG_VP9_ENCODER
 416   make_tuple(16, 16, sad_16x16_mmx_vp9),
 417   make_tuple(8, 16, sad_8x16_mmx_vp9),
 418   make_tuple(16, 8, sad_16x8_mmx_vp9),
 419   make_tuple(8, 8, sad_8x8_mmx_vp9),
 420   make_tuple(4, 4, sad_4x4_mmx_vp9),
 421 #endif
 422 };
 423 INSTANTIATE_TEST_CASE_P(MMX, SADTest, ::testing::ValuesIn(mmx_tests));
 424 #endif
 425
 426 #if HAVE_SSE
 427 #if CONFIG_VP9_ENCODER
 428 #if CONFIG_USE_X86INC
 429 const sad_m_by_n_fn_t sad_4x4_sse_vp9 = vp9_sad4x4_sse;
 430 const sad_m_by_n_fn_t sad_4x8_sse_vp9 = vp9_sad4x8_sse;
 431 INSTANTIATE_TEST_CASE_P(SSE, SADTest, ::testing::Values(
 432                         make_tuple(4, 4, sad_4x4_sse_vp9),
 433                         make_tuple(4, 8, sad_4x8_sse_vp9)));
 434
 435 const sad_n_by_n_by_4_fn_t sad_4x8x4d_sse = vp9_sad4x8x4d_sse;
 436 const sad_n_by_n_by_4_fn_t sad_4x4x4d_sse = vp9_sad4x4x4d_sse;
 437 INSTANTIATE_TEST_CASE_P(SSE, SADx4Test, ::testing::Values(
 438                         make_tuple(4, 8, sad_4x8x4d_sse),
 439                         make_tuple(4, 4, sad_4x4x4d_sse)));
 440 #endif
 441 #endif
 442 #endif
 443
 444 #if HAVE_SSE2
 445 #if CONFIG_VP8_ENCODER
 446 const sad_m_by_n_fn_t sad_16x16_wmt = vp8_sad16x16_wmt;
 447 const sad_m_by_n_fn_t sad_8x16_wmt = vp8_sad8x16_wmt;
 448 const sad_m_by_n_fn_t sad_16x8_wmt = vp8_sad16x8_wmt;
 449 const sad_m_by_n_fn_t sad_8x8_wmt = vp8_sad8x8_wmt;
 450 const sad_m_by_n_fn_t sad_4x4_wmt = vp8_sad4x4_wmt;
 451 #endif
 452 #if CONFIG_VP9_ENCODER
 453 #if CONFIG_USE_X86INC
 454 const sad_m_by_n_fn_t sad_64x64_sse2_vp9 = vp9_sad64x64_sse2;
 455 const sad_m_by_n_fn_t sad_64x32_sse2_vp9 = vp9_sad64x32_sse2;
 456 const sad_m_by_n_fn_t sad_32x64_sse2_vp9 = vp9_sad32x64_sse2;
 457 const sad_m_by_n_fn_t sad_32x32_sse2_vp9 = vp9_sad32x32_sse2;
 458 const sad_m_by_n_fn_t sad_32x16_sse2_vp9 = vp9_sad32x16_sse2;
 459 const sad_m_by_n_fn_t sad_16x32_sse2_vp9 = vp9_sad16x32_sse2;
 460 const sad_m_by_n_fn_t sad_16x16_sse2_vp9 = vp9_sad16x16_sse2;
 461 const sad_m_by_n_fn_t sad_16x8_sse2_vp9 = vp9_sad16x8_sse2;
 462 const sad_m_by_n_fn_t sad_8x16_sse2_vp9 = vp9_sad8x16_sse2;
 463 const sad_m_by_n_fn_t sad_8x8_sse2_vp9 = vp9_sad8x8_sse2;
 464 const sad_m_by_n_fn_t sad_8x4_sse2_vp9 = vp9_sad8x4_sse2;
 465 #endif
 466 #endif
 467 const sad_m_by_n_test_param_t sse2_tests[] = {
 468 #if CONFIG_VP8_ENCODER
 469   make_tuple(16, 16, sad_16x16_wmt),
 470   make_tuple(8, 16, sad_8x16_wmt),
 471   make_tuple(16, 8, sad_16x8_wmt),
 472   make_tuple(8, 8, sad_8x8_wmt),
 473   make_tuple(4, 4, sad_4x4_wmt),
 474 #endif
 475 #if CONFIG_VP9_ENCODER
 476 #if CONFIG_USE_X86INC
 477   make_tuple(64, 64, sad_64x64_sse2_vp9),
 478   make_tuple(64, 32, sad_64x32_sse2_vp9),
 479   make_tuple(32, 64, sad_32x64_sse2_vp9),
 480   make_tuple(32, 32, sad_32x32_sse2_vp9),
 481   make_tuple(32, 16, sad_32x16_sse2_vp9),
 482   make_tuple(16, 32, sad_16x32_sse2_vp9),
 483   make_tuple(16, 16, sad_16x16_sse2_vp9),
 484   make_tuple(16, 8, sad_16x8_sse2_vp9),
 485   make_tuple(8, 16, sad_8x16_sse2_vp9),
 486   make_tuple(8, 8, sad_8x8_sse2_vp9),
 487   make_tuple(8, 4, sad_8x4_sse2_vp9),
 488 #endif
 489 #endif
 490 };
 491 INSTANTIATE_TEST_CASE_P(SSE2, SADTest, ::testing::ValuesIn(sse2_tests));
 492
 493 #if CONFIG_VP9_ENCODER
 494 #if CONFIG_USE_X86INC
 495 const sad_n_by_n_by_4_fn_t sad_64x64x4d_sse2 = vp9_sad64x64x4d_sse2;
 496 const sad_n_by_n_by_4_fn_t sad_64x32x4d_sse2 = vp9_sad64x32x4d_sse2;
 497 const sad_n_by_n_by_4_fn_t sad_32x64x4d_sse2 = vp9_sad32x64x4d_sse2;
 498 const sad_n_by_n_by_4_fn_t sad_32x32x4d_sse2 = vp9_sad32x32x4d_sse2;
 499 const sad_n_by_n_by_4_fn_t sad_32x16x4d_sse2 = vp9_sad32x16x4d_sse2;
 500 const sad_n_by_n_by_4_fn_t sad_16x32x4d_sse2 = vp9_sad16x32x4d_sse2;
 501 const sad_n_by_n_by_4_fn_t sad_16x16x4d_sse2 = vp9_sad16x16x4d_sse2;
 502 const sad_n_by_n_by_4_fn_t sad_16x8x4d_sse2 = vp9_sad16x8x4d_sse2;
 503 const sad_n_by_n_by_4_fn_t sad_8x16x4d_sse2 = vp9_sad8x16x4d_sse2;
 504 const sad_n_by_n_by_4_fn_t sad_8x8x4d_sse2 = vp9_sad8x8x4d_sse2;
 505 const sad_n_by_n_by_4_fn_t sad_8x4x4d_sse2 = vp9_sad8x4x4d_sse2;
 506 INSTANTIATE_TEST_CASE_P(SSE2, SADx4Test, ::testing::Values(
 507                         make_tuple(64, 64, sad_64x64x4d_sse2),
 508                         make_tuple(64, 32, sad_64x32x4d_sse2),
 509                         make_tuple(32, 64, sad_32x64x4d_sse2),
 510                         make_tuple(32, 32, sad_32x32x4d_sse2),
 511                         make_tuple(32, 16, sad_32x16x4d_sse2),
 512                         make_tuple(16, 32, sad_16x32x4d_sse2),
 513                         make_tuple(16, 16, sad_16x16x4d_sse2),
 514                         make_tuple(16, 8, sad_16x8x4d_sse2),
 515                         make_tuple(8, 16, sad_8x16x4d_sse2),
 516                         make_tuple(8, 8, sad_8x8x4d_sse2),
 517                         make_tuple(8, 4, sad_8x4x4d_sse2)));
 518 #endif
 519 #endif
 520 #endif
 521
 522 #if HAVE_SSE3
 523 #if CONFIG_VP8_ENCODER
 524 const sad_n_by_n_by_4_fn_t sad_16x16x4d_sse3 = vp8_sad16x16x4d_sse3;
 525 const sad_n_by_n_by_4_fn_t sad_16x8x4d_sse3 = vp8_sad16x8x4d_sse3;
 526 const sad_n_by_n_by_4_fn_t sad_8x16x4d_sse3 = vp8_sad8x16x4d_sse3;
 527 const sad_n_by_n_by_4_fn_t sad_8x8x4d_sse3 = vp8_sad8x8x4d_sse3;
 528 const sad_n_by_n_by_4_fn_t sad_4x4x4d_sse3 = vp8_sad4x4x4d_sse3;
 529 INSTANTIATE_TEST_CASE_P(SSE3, SADx4Test, ::testing::Values(
 530                         make_tuple(16, 16, sad_16x16x4d_sse3),
 531                         make_tuple(16, 8, sad_16x8x4d_sse3),
 532                         make_tuple(8, 16, sad_8x16x4d_sse3),
 533                         make_tuple(8, 8, sad_8x8x4d_sse3),
 534                         make_tuple(4, 4, sad_4x4x4d_sse3)));
 535 #endif
 536 #endif
 537
 538 #if HAVE_SSSE3
 539 #if CONFIG_USE_X86INC
 540 const sad_m_by_n_fn_t sad_16x16_sse3 = vp8_sad16x16_sse3;
 541 INSTANTIATE_TEST_CASE_P(SSE3, SADTest, ::testing::Values(
 542                         make_tuple(16, 16, sad_16x16_sse3)));
 543 #endif
 544 #endif
 545
 546 }  // namespace