test/test_intra_pred_speed.cc

   1 /*
   2  *  Copyright (c) 2015 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 //  Test and time VPX intra-predictor functions
  11
  12 #include <stdio.h>
  13 #include <string.h>
  14
  15 #include "third_party/googletest/src/include/gtest/gtest.h"
  16
  17 #include "./vpx_dsp_rtcd.h"
  18 #include "test/acm_random.h"
  19 #include "test/clear_system_state.h"
  20 #include "test/md5_helper.h"
  21 #include "vpx/vpx_integer.h"
  22 #include "vpx_ports/mem.h"
  23 #include "vpx_ports/vpx_timer.h"
  24
  25 // -----------------------------------------------------------------------------
  26
  27 namespace {
  28
  29 typedef void (*VpxPredFunc)(uint8_t *dst, ptrdiff_t y_stride,
  30                             const uint8_t *above, const uint8_t *left);
  31
  32 const int kBPS = 32;
  33 const int kTotalPixels = 32 * kBPS;
  34 const int kNumVp9IntraPredFuncs = 13;
  35 const char *kVp9IntraPredNames[kNumVp9IntraPredFuncs] = {
  36   "DC_PRED",   "DC_LEFT_PRED", "DC_TOP_PRED", "DC_128_PRED", "V_PRED",
  37   "H_PRED",    "D45_PRED",     "D135_PRED",   "D117_PRED",   "D153_PRED",
  38   "D207_PRED", "D63_PRED",     "TM_PRED"
  39 };
  40
  41 template <typename Pixel>
  42 struct IntraPredTestMem {
  43   void Init(int block_size, int bd) {
  44     libvpx_test::ACMRandom rnd(libvpx_test::ACMRandom::DeterministicSeed());
  45     Pixel *const above = above_mem + 16;
  46     const int mask = (1 << bd) - 1;
  47     for (int i = 0; i < kTotalPixels; ++i) ref_src[i] = rnd.Rand16() & mask;
  48     for (int i = 0; i < kBPS; ++i) left[i] = rnd.Rand16() & mask;
  49     for (int i = -1; i < kBPS; ++i) above[i] = rnd.Rand16() & mask;
  50
  51     // d45/d63 require the top row to be extended.
  52     ASSERT_LE(block_size, kBPS);
  53     for (int i = block_size; i < 2 * block_size; ++i) {
  54       above[i] = above[block_size - 1];
  55     }
  56   }
  57
  58   DECLARE_ALIGNED(16, Pixel, src[kTotalPixels]);
  59   DECLARE_ALIGNED(16, Pixel, ref_src[kTotalPixels]);
  60   DECLARE_ALIGNED(16, Pixel, left[kBPS]);
  61   DECLARE_ALIGNED(16, Pixel, above_mem[2 * kBPS + 16]);
  62 };
  63
  64 typedef IntraPredTestMem<uint8_t> Vp9IntraPredTestMem;
  65
  66 void CheckMd5Signature(const char name[], const char *const signatures[],
  67                        const void *data, size_t data_size, int elapsed_time,
  68                        int idx) {
  69   libvpx_test::MD5 md5;
  70   md5.Add(reinterpret_cast<const uint8_t *>(data), data_size);
  71   printf("Mode %s[%12s]: %5d ms     MD5: %s\n", name, kVp9IntraPredNames[idx],
  72          elapsed_time, md5.Get());
  73   EXPECT_STREQ(signatures[idx], md5.Get());
  74 }
  75
  76 void TestIntraPred(const char name[], VpxPredFunc const *pred_funcs,
  77                    const char *const signatures[], int block_size) {
  78   const int kNumTests = static_cast<int>(
  79       2.e10 / (block_size * block_size * kNumVp9IntraPredFuncs));
  80   Vp9IntraPredTestMem intra_pred_test_mem;
  81   const uint8_t *const above = intra_pred_test_mem.above_mem + 16;
  82
  83   intra_pred_test_mem.Init(block_size, 8);
  84
  85   for (int k = 0; k < kNumVp9IntraPredFuncs; ++k) {
  86     if (pred_funcs[k] == nullptr) continue;
  87     memcpy(intra_pred_test_mem.src, intra_pred_test_mem.ref_src,
  88            sizeof(intra_pred_test_mem.src));
  89     vpx_usec_timer timer;
  90     vpx_usec_timer_start(&timer);
  91     for (int num_tests = 0; num_tests < kNumTests; ++num_tests) {
  92       pred_funcs[k](intra_pred_test_mem.src, kBPS, above,
  93                     intra_pred_test_mem.left);
  94     }
  95     libvpx_test::ClearSystemState();
  96     vpx_usec_timer_mark(&timer);
  97     const int elapsed_time =
  98         static_cast<int>(vpx_usec_timer_elapsed(&timer) / 1000);
  99     CheckMd5Signature(name, signatures, intra_pred_test_mem.src,
 100                       sizeof(intra_pred_test_mem.src), elapsed_time, k);
 101   }
 102 }
 103
 104 void TestIntraPred4(VpxPredFunc const *pred_funcs) {
 105   static const char *const kSignatures[kNumVp9IntraPredFuncs] = {
 106     "e7ed7353c3383fff942e500e9bfe82fe", "2a4a26fcc6ce005eadc08354d196c8a9",
 107     "269d92eff86f315d9c38fe7640d85b15", "ae2960eea9f71ee3dabe08b282ec1773",
 108     "6c1abcc44e90148998b51acd11144e9c", "f7bb3186e1ef8a2b326037ff898cad8e",
 109     "364c1f3fb2f445f935aec2a70a67eaa4", "141624072a4a56773f68fadbdd07c4a7",
 110     "7be49b08687a5f24df3a2c612fca3876", "459bb5d9fd5b238348179c9a22108cd6",
 111     "73edb8831bf1bdfce21ae8eaa43b1234", "2e2457f2009c701a355a8b25eb74fcda",
 112     "52ae4e8bdbe41494c1f43051d4dd7f0b"
 113   };
 114   TestIntraPred("Intra4", pred_funcs, kSignatures, 4);
 115 }
 116
 117 void TestIntraPred8(VpxPredFunc const *pred_funcs) {
 118   static const char *const kSignatures[kNumVp9IntraPredFuncs] = {
 119     "d8bbae5d6547cfc17e4f5f44c8730e88", "373bab6d931868d41a601d9d88ce9ac3",
 120     "6fdd5ff4ff79656c14747598ca9e3706", "d9661c2811d6a73674f40ffb2b841847",
 121     "7c722d10b19ccff0b8c171868e747385", "f81dd986eb2b50f750d3a7da716b7e27",
 122     "d500f2c8fc78f46a4c74e4dcf51f14fb", "0e3523f9cab2142dd37fd07ec0760bce",
 123     "79ac4efe907f0a0f1885d43066cfedee", "19ecf2432ac305057de3b6578474eec6",
 124     "4f985b61acc6dd5d2d2585fa89ea2e2d", "f1bb25a9060dd262f405f15a38f5f674",
 125     "209ea00801584829e9a0f7be7d4a74ba"
 126   };
 127   TestIntraPred("Intra8", pred_funcs, kSignatures, 8);
 128 }
 129
 130 void TestIntraPred16(VpxPredFunc const *pred_funcs) {
 131   static const char *const kSignatures[kNumVp9IntraPredFuncs] = {
 132     "50971c07ce26977d30298538fffec619", "527a6b9e0dc5b21b98cf276305432bef",
 133     "7eff2868f80ebc2c43a4f367281d80f7", "67cd60512b54964ef6aff1bd4816d922",
 134     "48371c87dc95c08a33b2048f89cf6468", "b0acf2872ee411d7530af6d2625a7084",
 135     "f32aafed4d8d3776ed58bcb6188756d5", "dae208f3dca583529cff49b73f7c4183",
 136     "7af66a2f4c8e0b4908e40f047e60c47c", "125e3ab6ab9bc961f183ec366a7afa88",
 137     "6b90f25b23983c35386b9fd704427622", "f8d6b11d710edc136a7c62c917435f93",
 138     "ed308f18614a362917f411c218aee532"
 139   };
 140   TestIntraPred("Intra16", pred_funcs, kSignatures, 16);
 141 }
 142
 143 void TestIntraPred32(VpxPredFunc const *pred_funcs) {
 144   static const char *const kSignatures[kNumVp9IntraPredFuncs] = {
 145     "a0a618c900e65ae521ccc8af789729f2", "985aaa7c72b4a6c2fb431d32100cf13a",
 146     "10662d09febc3ca13ee4e700120daeb5", "b3b01379ba08916ef6b1b35f7d9ad51c",
 147     "9f4261755795af97e34679c333ec7004", "bc2c9da91ad97ef0d1610fb0a9041657",
 148     "75c79b1362ad18abfcdb1aa0aacfc21d", "4039bb7da0f6860090d3c57b5c85468f",
 149     "b29fff7b61804e68383e3a609b33da58", "e1aa5e49067fd8dba66c2eb8d07b7a89",
 150     "4e042822909c1c06d3b10a88281df1eb", "72eb9d9e0e67c93f4c66b70348e9fef7",
 151     "a22d102bcb51ca798aac12ca4ae8f2e8"
 152   };
 153   TestIntraPred("Intra32", pred_funcs, kSignatures, 32);
 154 }
 155
 156 }  // namespace
 157
 158 // Defines a test case for |arch| (e.g., C, SSE2, ...) passing the predictors
 159 // to |test_func|. The test name is 'arch.test_func', e.g., C.TestIntraPred4.
 160 #define INTRA_PRED_TEST(arch, test_func, dc, dc_left, dc_top, dc_128, v, h,   \
 161                         d45, d135, d117, d153, d207, d63, tm)                 \
 162   TEST(arch, test_func) {                                                     \
 163     static const VpxPredFunc vpx_intra_pred[] = {                             \
 164       dc, dc_left, dc_top, dc_128, v, h, d45, d135, d117, d153, d207, d63, tm \
 165     };                                                                        \
 166     test_func(vpx_intra_pred);                                                \
 167   }
 168
 169 // -----------------------------------------------------------------------------
 170
 171 INTRA_PRED_TEST(C, TestIntraPred4, vpx_dc_predictor_4x4_c,
 172                 vpx_dc_left_predictor_4x4_c, vpx_dc_top_predictor_4x4_c,
 173                 vpx_dc_128_predictor_4x4_c, vpx_v_predictor_4x4_c,
 174                 vpx_h_predictor_4x4_c, vpx_d45_predictor_4x4_c,
 175                 vpx_d135_predictor_4x4_c, vpx_d117_predictor_4x4_c,
 176                 vpx_d153_predictor_4x4_c, vpx_d207_predictor_4x4_c,
 177                 vpx_d63_predictor_4x4_c, vpx_tm_predictor_4x4_c)
 178
 179 INTRA_PRED_TEST(C, TestIntraPred8, vpx_dc_predictor_8x8_c,
 180                 vpx_dc_left_predictor_8x8_c, vpx_dc_top_predictor_8x8_c,
 181                 vpx_dc_128_predictor_8x8_c, vpx_v_predictor_8x8_c,
 182                 vpx_h_predictor_8x8_c, vpx_d45_predictor_8x8_c,
 183                 vpx_d135_predictor_8x8_c, vpx_d117_predictor_8x8_c,
 184                 vpx_d153_predictor_8x8_c, vpx_d207_predictor_8x8_c,
 185                 vpx_d63_predictor_8x8_c, vpx_tm_predictor_8x8_c)
 186
 187 INTRA_PRED_TEST(C, TestIntraPred16, vpx_dc_predictor_16x16_c,
 188                 vpx_dc_left_predictor_16x16_c, vpx_dc_top_predictor_16x16_c,
 189                 vpx_dc_128_predictor_16x16_c, vpx_v_predictor_16x16_c,
 190                 vpx_h_predictor_16x16_c, vpx_d45_predictor_16x16_c,
 191                 vpx_d135_predictor_16x16_c, vpx_d117_predictor_16x16_c,
 192                 vpx_d153_predictor_16x16_c, vpx_d207_predictor_16x16_c,
 193                 vpx_d63_predictor_16x16_c, vpx_tm_predictor_16x16_c)
 194
 195 INTRA_PRED_TEST(C, TestIntraPred32, vpx_dc_predictor_32x32_c,
 196                 vpx_dc_left_predictor_32x32_c, vpx_dc_top_predictor_32x32_c,
 197                 vpx_dc_128_predictor_32x32_c, vpx_v_predictor_32x32_c,
 198                 vpx_h_predictor_32x32_c, vpx_d45_predictor_32x32_c,
 199                 vpx_d135_predictor_32x32_c, vpx_d117_predictor_32x32_c,
 200                 vpx_d153_predictor_32x32_c, vpx_d207_predictor_32x32_c,
 201                 vpx_d63_predictor_32x32_c, vpx_tm_predictor_32x32_c)
 202
 203 #if HAVE_SSE2
 204 INTRA_PRED_TEST(SSE2, TestIntraPred4, vpx_dc_predictor_4x4_sse2,
 205                 vpx_dc_left_predictor_4x4_sse2, vpx_dc_top_predictor_4x4_sse2,
 206                 vpx_dc_128_predictor_4x4_sse2, vpx_v_predictor_4x4_sse2,
 207                 vpx_h_predictor_4x4_sse2, vpx_d45_predictor_4x4_sse2, nullptr,
 208                 nullptr, nullptr, vpx_d207_predictor_4x4_sse2, nullptr,
 209                 vpx_tm_predictor_4x4_sse2)
 210
 211 INTRA_PRED_TEST(SSE2, TestIntraPred8, vpx_dc_predictor_8x8_sse2,
 212                 vpx_dc_left_predictor_8x8_sse2, vpx_dc_top_predictor_8x8_sse2,
 213                 vpx_dc_128_predictor_8x8_sse2, vpx_v_predictor_8x8_sse2,
 214                 vpx_h_predictor_8x8_sse2, vpx_d45_predictor_8x8_sse2, nullptr,
 215                 nullptr, nullptr, nullptr, nullptr, vpx_tm_predictor_8x8_sse2)
 216
 217 INTRA_PRED_TEST(SSE2, TestIntraPred16, vpx_dc_predictor_16x16_sse2,
 218                 vpx_dc_left_predictor_16x16_sse2,
 219                 vpx_dc_top_predictor_16x16_sse2,
 220                 vpx_dc_128_predictor_16x16_sse2, vpx_v_predictor_16x16_sse2,
 221                 vpx_h_predictor_16x16_sse2, nullptr, nullptr, nullptr, nullptr,
 222                 nullptr, nullptr, vpx_tm_predictor_16x16_sse2)
 223
 224 INTRA_PRED_TEST(SSE2, TestIntraPred32, vpx_dc_predictor_32x32_sse2,
 225                 vpx_dc_left_predictor_32x32_sse2,
 226                 vpx_dc_top_predictor_32x32_sse2,
 227                 vpx_dc_128_predictor_32x32_sse2, vpx_v_predictor_32x32_sse2,
 228                 vpx_h_predictor_32x32_sse2, nullptr, nullptr, nullptr, nullptr,
 229                 nullptr, nullptr, vpx_tm_predictor_32x32_sse2)
 230 #endif  // HAVE_SSE2
 231
 232 #if HAVE_SSSE3
 233 INTRA_PRED_TEST(SSSE3, TestIntraPred4, nullptr, nullptr, nullptr, nullptr,
 234                 nullptr, nullptr, nullptr, nullptr, nullptr,
 235                 vpx_d153_predictor_4x4_ssse3, nullptr,
 236                 vpx_d63_predictor_4x4_ssse3, nullptr)
 237 INTRA_PRED_TEST(SSSE3, TestIntraPred8, nullptr, nullptr, nullptr, nullptr,
 238                 nullptr, nullptr, nullptr, nullptr, nullptr,
 239                 vpx_d153_predictor_8x8_ssse3, vpx_d207_predictor_8x8_ssse3,
 240                 vpx_d63_predictor_8x8_ssse3, nullptr)
 241 INTRA_PRED_TEST(SSSE3, TestIntraPred16, nullptr, nullptr, nullptr, nullptr,
 242                 nullptr, nullptr, vpx_d45_predictor_16x16_ssse3, nullptr,
 243                 nullptr, vpx_d153_predictor_16x16_ssse3,
 244                 vpx_d207_predictor_16x16_ssse3, vpx_d63_predictor_16x16_ssse3,
 245                 nullptr)
 246 INTRA_PRED_TEST(SSSE3, TestIntraPred32, nullptr, nullptr, nullptr, nullptr,
 247                 nullptr, nullptr, vpx_d45_predictor_32x32_ssse3, nullptr,
 248                 nullptr, vpx_d153_predictor_32x32_ssse3,
 249                 vpx_d207_predictor_32x32_ssse3, vpx_d63_predictor_32x32_ssse3,
 250                 nullptr)
 251 #endif  // HAVE_SSSE3
 252
 253 #if HAVE_DSPR2
 254 INTRA_PRED_TEST(DSPR2, TestIntraPred4, vpx_dc_predictor_4x4_dspr2, nullptr,
 255                 nullptr, nullptr, nullptr, vpx_h_predictor_4x4_dspr2, nullptr,
 256                 nullptr, nullptr, nullptr, nullptr, nullptr,
 257                 vpx_tm_predictor_4x4_dspr2)
 258 INTRA_PRED_TEST(DSPR2, TestIntraPred8, vpx_dc_predictor_8x8_dspr2, nullptr,
 259                 nullptr, nullptr, nullptr, vpx_h_predictor_8x8_dspr2, nullptr,
 260                 nullptr, nullptr, nullptr, nullptr, nullptr,
 261                 vpx_tm_predictor_8x8_c)
 262 INTRA_PRED_TEST(DSPR2, TestIntraPred16, vpx_dc_predictor_16x16_dspr2, nullptr,
 263                 nullptr, nullptr, nullptr, vpx_h_predictor_16x16_dspr2, nullptr,
 264                 nullptr, nullptr, nullptr, nullptr, nullptr, nullptr)
 265 #endif  // HAVE_DSPR2
 266
 267 #if HAVE_NEON
 268 INTRA_PRED_TEST(NEON, TestIntraPred4, vpx_dc_predictor_4x4_neon,
 269                 vpx_dc_left_predictor_4x4_neon, vpx_dc_top_predictor_4x4_neon,
 270                 vpx_dc_128_predictor_4x4_neon, vpx_v_predictor_4x4_neon,
 271                 vpx_h_predictor_4x4_neon, vpx_d45_predictor_4x4_neon,
 272                 vpx_d135_predictor_4x4_neon, nullptr, nullptr, nullptr, nullptr,
 273                 vpx_tm_predictor_4x4_neon)
 274 INTRA_PRED_TEST(NEON, TestIntraPred8, vpx_dc_predictor_8x8_neon,
 275                 vpx_dc_left_predictor_8x8_neon, vpx_dc_top_predictor_8x8_neon,
 276                 vpx_dc_128_predictor_8x8_neon, vpx_v_predictor_8x8_neon,
 277                 vpx_h_predictor_8x8_neon, vpx_d45_predictor_8x8_neon,
 278                 vpx_d135_predictor_8x8_neon, nullptr, nullptr, nullptr, nullptr,
 279                 vpx_tm_predictor_8x8_neon)
 280 INTRA_PRED_TEST(NEON, TestIntraPred16, vpx_dc_predictor_16x16_neon,
 281                 vpx_dc_left_predictor_16x16_neon,
 282                 vpx_dc_top_predictor_16x16_neon,
 283                 vpx_dc_128_predictor_16x16_neon, vpx_v_predictor_16x16_neon,
 284                 vpx_h_predictor_16x16_neon, vpx_d45_predictor_16x16_neon,
 285                 vpx_d135_predictor_16x16_neon, nullptr, nullptr, nullptr,
 286                 nullptr, vpx_tm_predictor_16x16_neon)
 287 INTRA_PRED_TEST(NEON, TestIntraPred32, vpx_dc_predictor_32x32_neon,
 288                 vpx_dc_left_predictor_32x32_neon,
 289                 vpx_dc_top_predictor_32x32_neon,
 290                 vpx_dc_128_predictor_32x32_neon, vpx_v_predictor_32x32_neon,
 291                 vpx_h_predictor_32x32_neon, vpx_d45_predictor_32x32_neon,
 292                 vpx_d135_predictor_32x32_neon, nullptr, nullptr, nullptr,
 293                 nullptr, vpx_tm_predictor_32x32_neon)
 294 #endif  // HAVE_NEON
 295
 296 #if HAVE_MSA
 297 INTRA_PRED_TEST(MSA, TestIntraPred4, vpx_dc_predictor_4x4_msa,
 298                 vpx_dc_left_predictor_4x4_msa, vpx_dc_top_predictor_4x4_msa,
 299                 vpx_dc_128_predictor_4x4_msa, vpx_v_predictor_4x4_msa,
 300                 vpx_h_predictor_4x4_msa, nullptr, nullptr, nullptr, nullptr,
 301                 nullptr, nullptr, vpx_tm_predictor_4x4_msa)
 302 INTRA_PRED_TEST(MSA, TestIntraPred8, vpx_dc_predictor_8x8_msa,
 303                 vpx_dc_left_predictor_8x8_msa, vpx_dc_top_predictor_8x8_msa,
 304                 vpx_dc_128_predictor_8x8_msa, vpx_v_predictor_8x8_msa,
 305                 vpx_h_predictor_8x8_msa, nullptr, nullptr, nullptr, nullptr,
 306                 nullptr, nullptr, vpx_tm_predictor_8x8_msa)
 307 INTRA_PRED_TEST(MSA, TestIntraPred16, vpx_dc_predictor_16x16_msa,
 308                 vpx_dc_left_predictor_16x16_msa, vpx_dc_top_predictor_16x16_msa,
 309                 vpx_dc_128_predictor_16x16_msa, vpx_v_predictor_16x16_msa,
 310                 vpx_h_predictor_16x16_msa, nullptr, nullptr, nullptr, nullptr,
 311                 nullptr, nullptr, vpx_tm_predictor_16x16_msa)
 312 INTRA_PRED_TEST(MSA, TestIntraPred32, vpx_dc_predictor_32x32_msa,
 313                 vpx_dc_left_predictor_32x32_msa, vpx_dc_top_predictor_32x32_msa,
 314                 vpx_dc_128_predictor_32x32_msa, vpx_v_predictor_32x32_msa,
 315                 vpx_h_predictor_32x32_msa, nullptr, nullptr, nullptr, nullptr,
 316                 nullptr, nullptr, vpx_tm_predictor_32x32_msa)
 317 #endif  // HAVE_MSA
 318
 319 #if HAVE_VSX
 320 // TODO(crbug.com/webm/1522): Fix test failures.
 321 #if 0
 322 INTRA_PRED_TEST(VSX, TestIntraPred4, nullptr, nullptr, nullptr, nullptr,
 323                 nullptr, vpx_h_predictor_4x4_vsx, nullptr, nullptr, nullptr,
 324                 nullptr, nullptr, nullptr, vpx_tm_predictor_4x4_vsx)
 325
 326 INTRA_PRED_TEST(VSX, TestIntraPred8, vpx_dc_predictor_8x8_vsx, nullptr, nullptr,
 327                 nullptr, nullptr, vpx_h_predictor_8x8_vsx,
 328                 vpx_d45_predictor_8x8_vsx, nullptr, nullptr, nullptr, nullptr,
 329                 vpx_d63_predictor_8x8_vsx, vpx_tm_predictor_8x8_vsx)
 330 #endif
 331
 332 INTRA_PRED_TEST(VSX, TestIntraPred16, vpx_dc_predictor_16x16_vsx,
 333                 vpx_dc_left_predictor_16x16_vsx, vpx_dc_top_predictor_16x16_vsx,
 334                 vpx_dc_128_predictor_16x16_vsx, vpx_v_predictor_16x16_vsx,
 335                 vpx_h_predictor_16x16_vsx, vpx_d45_predictor_16x16_vsx, nullptr,
 336                 nullptr, nullptr, nullptr, vpx_d63_predictor_16x16_vsx,
 337                 vpx_tm_predictor_16x16_vsx)
 338
 339 INTRA_PRED_TEST(VSX, TestIntraPred32, vpx_dc_predictor_32x32_vsx,
 340                 vpx_dc_left_predictor_32x32_vsx, vpx_dc_top_predictor_32x32_vsx,
 341                 vpx_dc_128_predictor_32x32_vsx, vpx_v_predictor_32x32_vsx,
 342                 vpx_h_predictor_32x32_vsx, vpx_d45_predictor_32x32_vsx, nullptr,
 343                 nullptr, nullptr, nullptr, vpx_d63_predictor_32x32_vsx,
 344                 vpx_tm_predictor_32x32_vsx)
 345 #endif  // HAVE_VSX
 346
 347 // -----------------------------------------------------------------------------
 348
 349 #if CONFIG_VP9_HIGHBITDEPTH
 350 namespace {
 351
 352 typedef void (*VpxHighbdPredFunc)(uint16_t *dst, ptrdiff_t y_stride,
 353                                   const uint16_t *above, const uint16_t *left,
 354                                   int bd);
 355
 356 typedef IntraPredTestMem<uint16_t> Vp9HighbdIntraPredTestMem;
 357
 358 void TestHighbdIntraPred(const char name[], VpxHighbdPredFunc const *pred_funcs,
 359                          const char *const signatures[], int block_size) {
 360   const int kNumTests = static_cast<int>(
 361       2.e10 / (block_size * block_size * kNumVp9IntraPredFuncs));
 362   Vp9HighbdIntraPredTestMem intra_pred_test_mem;
 363   const uint16_t *const above = intra_pred_test_mem.above_mem + 16;
 364
 365   intra_pred_test_mem.Init(block_size, 12);
 366
 367   for (int k = 0; k < kNumVp9IntraPredFuncs; ++k) {
 368     if (pred_funcs[k] == nullptr) continue;
 369     memcpy(intra_pred_test_mem.src, intra_pred_test_mem.ref_src,
 370            sizeof(intra_pred_test_mem.src));
 371     vpx_usec_timer timer;
 372     vpx_usec_timer_start(&timer);
 373     for (int num_tests = 0; num_tests < kNumTests; ++num_tests) {
 374       pred_funcs[k](intra_pred_test_mem.src, kBPS, above,
 375                     intra_pred_test_mem.left, 12);
 376     }
 377     libvpx_test::ClearSystemState();
 378     vpx_usec_timer_mark(&timer);
 379     const int elapsed_time =
 380         static_cast<int>(vpx_usec_timer_elapsed(&timer) / 1000);
 381     CheckMd5Signature(name, signatures, intra_pred_test_mem.src,
 382                       sizeof(intra_pred_test_mem.src), elapsed_time, k);
 383   }
 384 }
 385
 386 void TestHighbdIntraPred4(VpxHighbdPredFunc const *pred_funcs) {
 387   static const char *const kSignatures[kNumVp9IntraPredFuncs] = {
 388     "11f74af6c5737df472f3275cbde062fa", "51bea056b6447c93f6eb8f6b7e8f6f71",
 389     "27e97f946766331795886f4de04c5594", "53ab15974b049111fb596c5168ec7e3f",
 390     "f0b640bb176fbe4584cf3d32a9b0320a", "729783ca909e03afd4b47111c80d967b",
 391     "fbf1c30793d9f32812e4d9f905d53530", "293fc903254a33754133314c6cdba81f",
 392     "f8074d704233e73dfd35b458c6092374", "aa6363d08544a1ec4da33d7a0be5640d",
 393     "462abcfdfa3d087bb33c9a88f2aec491", "863eab65d22550dd44a2397277c1ec71",
 394     "23d61df1574d0fa308f9731811047c4b"
 395   };
 396   TestHighbdIntraPred("Intra4", pred_funcs, kSignatures, 4);
 397 }
 398
 399 void TestHighbdIntraPred8(VpxHighbdPredFunc const *pred_funcs) {
 400   static const char *const kSignatures[kNumVp9IntraPredFuncs] = {
 401     "03da8829fe94663047fd108c5fcaa71d", "ecdb37b8120a2d3a4c706b016bd1bfd7",
 402     "1d4543ed8d2b9368cb96898095fe8a75", "f791c9a67b913cbd82d9da8ecede30e2",
 403     "065c70646f4dbaff913282f55a45a441", "51f87123616662ef7c35691497dfd0ba",
 404     "2a5b0131ef4716f098ee65e6df01e3dd", "9ffe186a6bc7db95275f1bbddd6f7aba",
 405     "a3258a2eae2e2bd55cb8f71351b22998", "8d909f0a2066e39b3216092c6289ece4",
 406     "d183abb30b9f24c886a0517e991b22c7", "702a42fe4c7d665dc561b2aeeb60f311",
 407     "7b5dbbbe7ae3a4ac2948731600bde5d6"
 408   };
 409   TestHighbdIntraPred("Intra8", pred_funcs, kSignatures, 8);
 410 }
 411
 412 void TestHighbdIntraPred16(VpxHighbdPredFunc const *pred_funcs) {
 413   static const char *const kSignatures[kNumVp9IntraPredFuncs] = {
 414     "e33cb3f56a878e2fddb1b2fc51cdd275", "c7bff6f04b6052c8ab335d726dbbd52d",
 415     "d0b0b47b654a9bcc5c6008110a44589b", "78f5da7b10b2b9ab39f114a33b6254e9",
 416     "c78e31d23831abb40d6271a318fdd6f3", "90d1347f4ec9198a0320daecb6ff90b8",
 417     "d2c623746cbb64a0c9e29c10f2c57041", "cf28bd387b81ad3e5f1a1c779a4b70a0",
 418     "24c304330431ddeaf630f6ce94af2eac", "91a329798036bf64e8e00a87b131b8b1",
 419     "d39111f22885307f920796a42084c872", "e2e702f7250ece98dd8f3f2854c31eeb",
 420     "e2fb05b01eb8b88549e85641d8ce5b59"
 421   };
 422   TestHighbdIntraPred("Intra16", pred_funcs, kSignatures, 16);
 423 }
 424
 425 void TestHighbdIntraPred32(VpxHighbdPredFunc const *pred_funcs) {
 426   static const char *const kSignatures[kNumVp9IntraPredFuncs] = {
 427     "a3e8056ba7e36628cce4917cd956fedd", "cc7d3024fe8748b512407edee045377e",
 428     "2aab0a0f330a1d3e19b8ecb8f06387a3", "a547bc3fb7b06910bf3973122a426661",
 429     "26f712514da95042f93d6e8dc8e431dc", "bb08c6e16177081daa3d936538dbc2e3",
 430     "8f031af3e2650e89620d8d2c3a843d8b", "42867c8553285e94ee8e4df7abafbda8",
 431     "6496bdee96100667833f546e1be3d640", "2ebfa25bf981377e682e580208504300",
 432     "3e8ae52fd1f607f348aa4cb436c71ab7", "3d4efe797ca82193613696753ea624c4",
 433     "cb8aab6d372278f3131e8d99efde02d9"
 434   };
 435   TestHighbdIntraPred("Intra32", pred_funcs, kSignatures, 32);
 436 }
 437
 438 }  // namespace
 439
 440 // Defines a test case for |arch| (e.g., C, SSE2, ...) passing the predictors
 441 // to |test_func|. The test name is 'arch.test_func', e.g., C.TestIntraPred4.
 442 #define HIGHBD_INTRA_PRED_TEST(arch, test_func, dc, dc_left, dc_top, dc_128,  \
 443                                v, h, d45, d135, d117, d153, d207, d63, tm)    \
 444   TEST(arch, test_func) {                                                     \
 445     static const VpxHighbdPredFunc vpx_intra_pred[] = {                       \
 446       dc, dc_left, dc_top, dc_128, v, h, d45, d135, d117, d153, d207, d63, tm \
 447     };                                                                        \
 448     test_func(vpx_intra_pred);                                                \
 449   }
 450
 451 // -----------------------------------------------------------------------------
 452
 453 HIGHBD_INTRA_PRED_TEST(
 454     C, TestHighbdIntraPred4, vpx_highbd_dc_predictor_4x4_c,
 455     vpx_highbd_dc_left_predictor_4x4_c, vpx_highbd_dc_top_predictor_4x4_c,
 456     vpx_highbd_dc_128_predictor_4x4_c, vpx_highbd_v_predictor_4x4_c,
 457     vpx_highbd_h_predictor_4x4_c, vpx_highbd_d45_predictor_4x4_c,
 458     vpx_highbd_d135_predictor_4x4_c, vpx_highbd_d117_predictor_4x4_c,
 459     vpx_highbd_d153_predictor_4x4_c, vpx_highbd_d207_predictor_4x4_c,
 460     vpx_highbd_d63_predictor_4x4_c, vpx_highbd_tm_predictor_4x4_c)
 461
 462 HIGHBD_INTRA_PRED_TEST(
 463     C, TestHighbdIntraPred8, vpx_highbd_dc_predictor_8x8_c,
 464     vpx_highbd_dc_left_predictor_8x8_c, vpx_highbd_dc_top_predictor_8x8_c,
 465     vpx_highbd_dc_128_predictor_8x8_c, vpx_highbd_v_predictor_8x8_c,
 466     vpx_highbd_h_predictor_8x8_c, vpx_highbd_d45_predictor_8x8_c,
 467     vpx_highbd_d135_predictor_8x8_c, vpx_highbd_d117_predictor_8x8_c,
 468     vpx_highbd_d153_predictor_8x8_c, vpx_highbd_d207_predictor_8x8_c,
 469     vpx_highbd_d63_predictor_8x8_c, vpx_highbd_tm_predictor_8x8_c)
 470
 471 HIGHBD_INTRA_PRED_TEST(
 472     C, TestHighbdIntraPred16, vpx_highbd_dc_predictor_16x16_c,
 473     vpx_highbd_dc_left_predictor_16x16_c, vpx_highbd_dc_top_predictor_16x16_c,
 474     vpx_highbd_dc_128_predictor_16x16_c, vpx_highbd_v_predictor_16x16_c,
 475     vpx_highbd_h_predictor_16x16_c, vpx_highbd_d45_predictor_16x16_c,
 476     vpx_highbd_d135_predictor_16x16_c, vpx_highbd_d117_predictor_16x16_c,
 477     vpx_highbd_d153_predictor_16x16_c, vpx_highbd_d207_predictor_16x16_c,
 478     vpx_highbd_d63_predictor_16x16_c, vpx_highbd_tm_predictor_16x16_c)
 479
 480 HIGHBD_INTRA_PRED_TEST(
 481     C, TestHighbdIntraPred32, vpx_highbd_dc_predictor_32x32_c,
 482     vpx_highbd_dc_left_predictor_32x32_c, vpx_highbd_dc_top_predictor_32x32_c,
 483     vpx_highbd_dc_128_predictor_32x32_c, vpx_highbd_v_predictor_32x32_c,
 484     vpx_highbd_h_predictor_32x32_c, vpx_highbd_d45_predictor_32x32_c,
 485     vpx_highbd_d135_predictor_32x32_c, vpx_highbd_d117_predictor_32x32_c,
 486     vpx_highbd_d153_predictor_32x32_c, vpx_highbd_d207_predictor_32x32_c,
 487     vpx_highbd_d63_predictor_32x32_c, vpx_highbd_tm_predictor_32x32_c)
 488
 489 #if HAVE_SSE2
 490 HIGHBD_INTRA_PRED_TEST(
 491     SSE2, TestHighbdIntraPred4, vpx_highbd_dc_predictor_4x4_sse2,
 492     vpx_highbd_dc_left_predictor_4x4_sse2, vpx_highbd_dc_top_predictor_4x4_sse2,
 493     vpx_highbd_dc_128_predictor_4x4_sse2, vpx_highbd_v_predictor_4x4_sse2,
 494     vpx_highbd_h_predictor_4x4_sse2, nullptr,
 495     vpx_highbd_d135_predictor_4x4_sse2, vpx_highbd_d117_predictor_4x4_sse2,
 496     vpx_highbd_d153_predictor_4x4_sse2, vpx_highbd_d207_predictor_4x4_sse2,
 497     vpx_highbd_d63_predictor_4x4_sse2, vpx_highbd_tm_predictor_4x4_c)
 498
 499 HIGHBD_INTRA_PRED_TEST(
 500     SSE2, TestHighbdIntraPred8, vpx_highbd_dc_predictor_8x8_sse2,
 501     vpx_highbd_dc_left_predictor_8x8_sse2, vpx_highbd_dc_top_predictor_8x8_sse2,
 502     vpx_highbd_dc_128_predictor_8x8_sse2, vpx_highbd_v_predictor_8x8_sse2,
 503     vpx_highbd_h_predictor_8x8_sse2, nullptr, nullptr, nullptr, nullptr,
 504     nullptr, nullptr, vpx_highbd_tm_predictor_8x8_sse2)
 505
 506 HIGHBD_INTRA_PRED_TEST(SSE2, TestHighbdIntraPred16,
 507                        vpx_highbd_dc_predictor_16x16_sse2,
 508                        vpx_highbd_dc_left_predictor_16x16_sse2,
 509                        vpx_highbd_dc_top_predictor_16x16_sse2,
 510                        vpx_highbd_dc_128_predictor_16x16_sse2,
 511                        vpx_highbd_v_predictor_16x16_sse2,
 512                        vpx_highbd_h_predictor_16x16_sse2, nullptr, nullptr,
 513                        nullptr, nullptr, nullptr, nullptr,
 514                        vpx_highbd_tm_predictor_16x16_sse2)
 515
 516 HIGHBD_INTRA_PRED_TEST(SSE2, TestHighbdIntraPred32,
 517                        vpx_highbd_dc_predictor_32x32_sse2,
 518                        vpx_highbd_dc_left_predictor_32x32_sse2,
 519                        vpx_highbd_dc_top_predictor_32x32_sse2,
 520                        vpx_highbd_dc_128_predictor_32x32_sse2,
 521                        vpx_highbd_v_predictor_32x32_sse2,
 522                        vpx_highbd_h_predictor_32x32_sse2, nullptr, nullptr,
 523                        nullptr, nullptr, nullptr, nullptr,
 524                        vpx_highbd_tm_predictor_32x32_sse2)
 525 #endif  // HAVE_SSE2
 526
 527 #if HAVE_SSSE3
 528 HIGHBD_INTRA_PRED_TEST(SSSE3, TestHighbdIntraPred4, nullptr, nullptr, nullptr,
 529                        nullptr, nullptr, nullptr,
 530                        vpx_highbd_d45_predictor_4x4_ssse3, nullptr, nullptr,
 531                        nullptr, nullptr, nullptr, nullptr)
 532 HIGHBD_INTRA_PRED_TEST(SSSE3, TestHighbdIntraPred8, nullptr, nullptr, nullptr,
 533                        nullptr, nullptr, nullptr,
 534                        vpx_highbd_d45_predictor_8x8_ssse3,
 535                        vpx_highbd_d135_predictor_8x8_ssse3,
 536                        vpx_highbd_d117_predictor_8x8_ssse3,
 537                        vpx_highbd_d153_predictor_8x8_ssse3,
 538                        vpx_highbd_d207_predictor_8x8_ssse3,
 539                        vpx_highbd_d63_predictor_8x8_ssse3, nullptr)
 540 HIGHBD_INTRA_PRED_TEST(SSSE3, TestHighbdIntraPred16, nullptr, nullptr, nullptr,
 541                        nullptr, nullptr, nullptr,
 542                        vpx_highbd_d45_predictor_16x16_ssse3,
 543                        vpx_highbd_d135_predictor_16x16_ssse3,
 544                        vpx_highbd_d117_predictor_16x16_ssse3,
 545                        vpx_highbd_d153_predictor_16x16_ssse3,
 546                        vpx_highbd_d207_predictor_16x16_ssse3,
 547                        vpx_highbd_d63_predictor_16x16_ssse3, nullptr)
 548 HIGHBD_INTRA_PRED_TEST(SSSE3, TestHighbdIntraPred32, nullptr, nullptr, nullptr,
 549                        nullptr, nullptr, nullptr,
 550                        vpx_highbd_d45_predictor_32x32_ssse3,
 551                        vpx_highbd_d135_predictor_32x32_ssse3,
 552                        vpx_highbd_d117_predictor_32x32_ssse3,
 553                        vpx_highbd_d153_predictor_32x32_ssse3,
 554                        vpx_highbd_d207_predictor_32x32_ssse3,
 555                        vpx_highbd_d63_predictor_32x32_ssse3, nullptr)
 556 #endif  // HAVE_SSSE3
 557
 558 #if HAVE_NEON
 559 HIGHBD_INTRA_PRED_TEST(
 560     NEON, TestHighbdIntraPred4, vpx_highbd_dc_predictor_4x4_neon,
 561     vpx_highbd_dc_left_predictor_4x4_neon, vpx_highbd_dc_top_predictor_4x4_neon,
 562     vpx_highbd_dc_128_predictor_4x4_neon, vpx_highbd_v_predictor_4x4_neon,
 563     vpx_highbd_h_predictor_4x4_neon, vpx_highbd_d45_predictor_4x4_neon,
 564     vpx_highbd_d135_predictor_4x4_neon, nullptr, nullptr, nullptr, nullptr,
 565     vpx_highbd_tm_predictor_4x4_neon)
 566 HIGHBD_INTRA_PRED_TEST(
 567     NEON, TestHighbdIntraPred8, vpx_highbd_dc_predictor_8x8_neon,
 568     vpx_highbd_dc_left_predictor_8x8_neon, vpx_highbd_dc_top_predictor_8x8_neon,
 569     vpx_highbd_dc_128_predictor_8x8_neon, vpx_highbd_v_predictor_8x8_neon,
 570     vpx_highbd_h_predictor_8x8_neon, vpx_highbd_d45_predictor_8x8_neon,
 571     vpx_highbd_d135_predictor_8x8_neon, nullptr, nullptr, nullptr, nullptr,
 572     vpx_highbd_tm_predictor_8x8_neon)
 573 HIGHBD_INTRA_PRED_TEST(NEON, TestHighbdIntraPred16,
 574                        vpx_highbd_dc_predictor_16x16_neon,
 575                        vpx_highbd_dc_left_predictor_16x16_neon,
 576                        vpx_highbd_dc_top_predictor_16x16_neon,
 577                        vpx_highbd_dc_128_predictor_16x16_neon,
 578                        vpx_highbd_v_predictor_16x16_neon,
 579                        vpx_highbd_h_predictor_16x16_neon,
 580                        vpx_highbd_d45_predictor_16x16_neon,
 581                        vpx_highbd_d135_predictor_16x16_neon, nullptr, nullptr,
 582                        nullptr, nullptr, vpx_highbd_tm_predictor_16x16_neon)
 583 HIGHBD_INTRA_PRED_TEST(NEON, TestHighbdIntraPred32,
 584                        vpx_highbd_dc_predictor_32x32_neon,
 585                        vpx_highbd_dc_left_predictor_32x32_neon,
 586                        vpx_highbd_dc_top_predictor_32x32_neon,
 587                        vpx_highbd_dc_128_predictor_32x32_neon,
 588                        vpx_highbd_v_predictor_32x32_neon,
 589                        vpx_highbd_h_predictor_32x32_neon,
 590                        vpx_highbd_d45_predictor_32x32_neon,
 591                        vpx_highbd_d135_predictor_32x32_neon, nullptr, nullptr,
 592                        nullptr, nullptr, vpx_highbd_tm_predictor_32x32_neon)
 593 #endif  // HAVE_NEON
 594
 595 #endif  // CONFIG_VP9_HIGHBITDEPTH
 596
 597 #include "test/test_libvpx.cc"